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
66 Thu Dec 11 22:39:02 1997 Mark Alexander <marka@cygnus.com>
68 From change made to branch by Bob Manson <manson@cygnus.com>:
69 * tic80-tdep.c (tic80_push_arguments): The compiler always
70 passes structs by reference.
72 Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
74 * tracepoint.c (trace_find_command): don't error if going
75 backwards thru the trace buffer in a loop.
76 * (struct tracepoint): delete unused field.
78 Wed Dec 10 13:16:45 1997 Keith Seitz <keiths@onions.cygnus.com>
80 * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
81 symtab_and_line (not struct tracepoint) so that we get the
82 real line info for an address. Arrange data more like
83 gdb_get_breakpoint_info.
84 (tracepoint_notify): Use info in struct symtab_and_line again.
85 (gdbtk_init): Add command "gdb_get_tracepoint_list" into
87 (gdb_get_tracepoint_list): New function that aids the source
88 window in displaying tracepoints when the file changes.
90 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
92 * d30v-tdep.c : don't bury lots of magic numbers in the code
93 instead use defines for the opcodes and opcode masks; update
94 to use actual d30v patterns; fix register sizes to be 4 bytes
95 not 2 bytes; improve prologue testing now that we have a C
96 compiler; fix stack frame handling enough to get backtraces
97 working; initial changes to push and pop frames (so that gdb
98 can call functions in the inferior).
100 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
101 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
102 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
105 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
107 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
108 a string whose dynamic length is longer than its static length.
110 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
112 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
113 cu_header.length is within dwarf_info_buffer not
116 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
118 * tracepoint.c (memrange_sortmerge): allow for memranges
119 that overlap. (collect_pseudocommand etc.) cleanup decls.
121 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
123 * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
124 (gdb_find_file_command): New function which searches source path
125 to find the real full filename of a file.
127 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
129 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
131 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
133 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
135 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
137 * tracepoint.c: Add declaration for x_command.
139 * printcmd.c (x_command): Remove static declaration.
141 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
143 * tracepoint.c (finish_tfind_command): call do_display so that
144 auto-displays are updated by tfind. Also, keep track of frame
145 and current-function so that tfind behaves like stepping (only
146 show the stack frame if we step into a new function or return).
148 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
150 * sol-thread.c: additional support for debugging threaded core
151 files on solaris; previously only kernel threads were found --
152 user threads generated errors.
153 * corelow.c: don't register core_ops as a target if
154 coreops_suppress_target is true (set by sol-thread.c).
156 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
158 * tracepoint.c: make "tdump" command handle literal memranges.
160 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
162 * tracepoint.c: use "lookup_cmd" to parse actions commands
163 (thus allowing unambiguous prefixes and aliases).
165 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
167 * configure.tgt: Add support for Thumb target.
169 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
171 * tracepoint.c: move prototype of validate_actionline(), and
172 make it consistent with the function declaration.
174 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
176 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
177 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
179 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
181 (CONFIG_OBS): remove tracepoint.o, which should always be included
183 * configure: regenerate
185 * Makefile.in (install-only): ALWAYS install the new gdbtk
186 (REMOTE_OBS): add tracepoint.o
188 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
190 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
192 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
193 * configure: Regenerate.
195 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
197 (toplevel): Move include of guitcl.h into #ifdef IDE region.
198 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
201 * Makefile.in (tracepoint_h): New macro for tracepoint.h
203 (tracepoint.o): Add rule to build.
204 (gdbtk.o): Update dependencies.
206 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
208 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
210 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
212 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
213 (breakpoint_notify): symtab_to_filename can return NULL
214 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
216 * tracepoint.c (set_raw_tracepoint): fix typo
218 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
220 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
223 * Merge (lots) with foundry's 11/18/97 build
225 * Makefile.in (install-only): install the new gdbtk, not the old
227 * top.h: add declaration of get_prompt
229 * top.c (get_prompt): new function
231 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
233 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
234 "gdb_get_function", "gdb_get_line", "gdb_get_file",
235 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
237 (gdb_get_vars_command): new function
238 (gdb_get_line_command): new function
239 (gdb_get_file_command): new function
240 (gdb_get_function_command): new function
241 (gdb_get_tracepoint_info): new function
242 (gdbtk_create_tracepoint): new function
243 (gdbtk_delete_tracepoint): new function
244 (tracepoint_notify): new function
245 (tracepoint_exists): new function
246 (gdb_actions_command): new function
247 (gdb_tracepoint_exists_command): new function
248 (gdb_prompt_command): new function
250 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
252 * dwarf2read.c (struct comp_unit_head): Change length and
253 abbrev_offset fields to unsigned int.
254 (dwarf2_build_psymtabs_hard): Verify length and offset read from
257 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
259 * tracepoint.c, tracepoint.h: new module, implements tracing,
260 which is a new functionality somewhat like breakpoints except
261 that a tracepoint stops the inferior only long enough to collect
262 and cache selected buffers and memory locations, then allows
263 the inferior to continue; the cached trace data can then be
266 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
268 * infcmd.c: export registers_info, for use by other modules.
269 * printcmd.c: export output_command, for use by other modules.
270 * stack.c: export locals_info and args_info, for use by other modules.
271 * remote.c: export getpkt, putpkt, and fromhex for external use.
272 Make fromhex case-insensative. New function "remote_console_output"
273 abstracts the acceptance of "O" packets from target.
274 Make all "remotedebug" output go to stdout, not stderr.
276 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
278 * valprint.c (print_longest): When CC has long long but printf
279 doesn't, print decimal value as three parts.
281 * config/i386/tm-fbsd.h: New file.
282 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
284 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
285 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
287 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
288 %ll format specifier.
289 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
290 long double using %Lg.
291 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
292 * configure: Re-generate.
294 * c-exp.y (parse_number): Use sscanf %Lg when host has
295 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
297 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
299 * printcmd.c (print_insn): Set the machine type if known.
301 * i386-tdep.c (_initialize_i386_tdep): Delete "set
302 assembly-language" command. Replaced by generic "set
303 architecture". Set initial machine using bfd_lookup_arch.
305 # start-sanitize-vr5400
306 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
308 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
310 # end-sanitize-vr5400
311 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
313 * valops.c (call_function_by_hand): If the function has a
314 prototype, convert its arguments as if by assignment. Otherwise,
315 do the usual promotions.
316 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
317 on functions' types when we can; all C++ functions should get it,
318 and if the Sun-style prototype notation is in the stabs, we can
321 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
323 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
324 defined by the inclusion of ../bfd/aclocal.m4.
325 * configure: Rebuild.
327 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
329 * Makefile.in (SHELL): Really do the change.
331 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
333 * Makefile.in: also revert SHELL change until configury
336 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
338 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
340 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
342 * aclocal.m4: add EXEEXT setting rule
343 * configure.in: call it
344 * configure: regenerate
345 * Makefile.in: pepper with EXEEXTs in appropriate places,
346 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
347 For some reason, EXEEXT isn't getting substututed in correctly
348 so for now, set EXEEXT to empty string
350 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
352 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
354 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
356 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
358 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
360 * gdbtk.c: Move include of gdbcore.h to top of file.
361 (close_bfds): New static function if _WIN32.
362 (gdbtk_readline): Call close_bfds.
363 (call_wrapper, tk_command_loop): Likewise.
364 (gdb_clear_file): New static function.
365 (gdbtk_init): Create gdb_clear_file Tcl command.
367 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
369 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
370 in a human readable format.
371 (print_flags_command): Command wrapper to call d30v_print_flags.
372 (d30v_do_registers_info): When printing out all of the registers,
373 print out the flag values in a human readable fashion.
374 (_initialize_d30v_tdep): Add info flags command to print the
377 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
378 bits that are defined.
380 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
382 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
384 (gdbtk_load_hash): download hash routine returns an int result.
385 * symfile.c (generic_load): Handle cancel from the
386 ui_load_progress_hook routine.
387 * dsrec.c (load_srec): Handle cancel from the
388 ui_load_progress_hook routine.
390 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
392 * valprint.c (print_longest): The b, h, w, and g format specifiers
393 print unsigned values.
395 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
397 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
399 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
400 * configure: Rebuild.
402 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
404 * top.c (quit_confirm): Change exit message.
406 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
408 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
410 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
412 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
413 to allocate memory for environ space, gdb cannot use memory
414 checks -- set -DNO_MMCHECK
416 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
418 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
419 code to see why this is not trivial.
420 (copy_exp, insert_exp): New functions.
422 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
424 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
425 where a compilation unit die has no children (DW_TAG_compile_unit
427 (scan_partial_symbols): Add comment for nesting_level.
430 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
432 * configure.tgt: Add tx49 configury based on 4300.
435 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
437 * solib.c (solib_break_names): add entry for Solaris 2.6 run
438 time linker. From Casper Dik via Peter Schauer.
440 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
442 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
444 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
449 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
451 * sol-thread.c (sol_find_new_threads_callback,
452 sol_find_new_threads): New functions.
453 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
454 sol_find_new_threads.
455 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
458 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
460 * dbxread.c (process_one_symbol): Put back initialization
461 of a variable lost during last change. Don't perform
462 assignment inside conditionals.
463 * stabsread.c (symbol_reference_defined): Return -1 for error/not
464 found. All callers changed appropriately.
465 (define_symbol): Don't perform assignment inside conditionals.
467 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
469 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
471 * configure: Rebuild.
473 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
475 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
477 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
479 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
482 * dbxread.c: More comment cleanups.
483 * stabsread.c: Fix various violations of the GNU coding and
484 formatting standards. Update/add comments to make code clearer.
485 (resolve_reference): Delete unused function.
486 (ref_search_val): Remove function. It didn't belong in stabsread.c
487 (resolve_live_range): No longer returns a value. Do not add it
488 to the live range list until the entire range stab has been parsed.
489 (get_substring): Remove duplicate declaration.
490 (resolve_symbol_reference): Now static. Remove unnecessary code
491 to deal with cleanups.
492 (ref_add): Use xrealloc instea of realloc.
493 (process_reference): Reorganize slightly to make clearer.
494 * stabsread.h (resolve_symbol_reference): Remove declaration.
495 (resolve_reference): Likewise.
496 * symtab.c (find_active_alias): New function.
497 (lookup_block_symbol): Use find_active_alias.
498 * symtab.h (struct range_list): Fix dangling struct live_range
500 (ref_search_val): Remove decl.
502 * symtab.h (struct range_list): Renamed from struct live_range.
503 (struct symbol): Remove struct live_range_info substruct.
504 Bring the alias list and range list fields up to the toplevel
505 as "aliases" and "ranges".
506 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
507 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
508 * stabsread.c: Corresponding changes.
510 * dbxread.c: Fix various violations of the GNU coding and
511 formatting standards. Update/add comments to make code
513 (process_later): Use xrealloc instead of realloc.
515 * symtab.c: Include inferior.h.
517 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
519 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
521 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
523 * infcmd.c: Improve grammar of "set args" help.
525 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
527 * remote-sds.c (sds_load): Properly declare as static.
529 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
531 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
532 to 30 bits in call insn to handle --enable-64-bit-bfd.
533 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
535 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
537 * stabsread.c: Make ref_map entries dynamically allocated.
539 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
541 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
542 ide_create_window_register_command.
543 * gdbtcl2/main.tcl: Call ide_window_register restorer.
545 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
547 * printcmd.c (print_address_symbolic, address_info): Mask
548 target-specific flag bits from PC, for more aesthetic disassembly.
549 * config/mips/tm-mips.h: Added PC masking for MIPS family
550 (especially the MIPS16).
552 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
554 * remote-mips.c (mips-initialize): Work around flakiness in
555 some versions of PMON after loading a program.
557 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
559 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
560 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
561 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
562 (ArrayAccess): Likewise. Also remove warnings.
563 (CastExpression): Implement (typename) UnaryExpression.
564 (push_qualified_expression_name): Fix small bug.
565 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
566 (_initialize_jave_language): Fix typo (jave -> java).
567 (java_language): Java does *not* have C-style arrays.
568 (java_class_from_object): Make more general (and complicated).
569 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
570 (java_emit_char, java_printchar): New function.
571 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
572 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
573 (java_print_value_fields): New function.
574 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
576 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
578 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
580 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
581 * mips-tdep.c (mips_extract_return_value): Doubles aren't
582 returned in FP0 if FP registers are single-precision only.
584 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
585 to disable use of FP registers for function arguments.
588 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
590 * gdbtk.c (gdbtk_init): Pass name of restore interface to
591 ide_create_window_register_command.
593 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
595 * mips-tdep.c (set_reg_offset): New function.
596 (mips16_heuristic_proc_desc): Calculate offsets of registers
597 saved by entry pseudo-op after rest of prologue has been read.
598 Use set_reg_offset to ignore all but the first save of a given
600 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
601 * remote-sim.c (gdbsim_store_register): Don't update registers
602 that have a null or empty name.
603 * findvar.c (read_register_bytes): Don't fetch registers
604 that have a null or empty name.
606 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
609 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
612 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
616 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
617 (REGISTER_NAMES): Ditto.
619 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
621 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
623 * dsrec.c (load_srec): add ui_load_progress_hook to
624 display some feedback to user
626 * symfile.c (generic_load): add ui_load_progress_hook to
627 display some feedback to user
629 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
631 * command.c (add_cmd, add_show_from_set): Insert new commands in
634 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
636 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
637 member for storing offset of MIPS16 frame pointer from SP.
638 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
639 (PROC_FRAME_ADJUST): Define.
640 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
641 (get_frame_pointer): Use frame pointer adjustment value when
642 calculating frame address.
643 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
644 that have a null or empty name.
646 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
647 (REGISTER_NAMES): Redefine to eliminate FP registers.
648 * config/mips/tm-tx19l.h: Ditto.
651 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
652 Michael Snyder (msnyder@cleaver.cygnus.com)
655 * configure.tgt: Set gdb_target to r5900.
656 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
658 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
659 override default FPU type.
661 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
663 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
665 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
667 * gdbtk.c (gdb_load_info): New function. Returns a list
668 of section names and sizes for an executable.
669 (gdbtk_load_hash): Stub function to call tcl function
672 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
674 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
675 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
678 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
680 * ser-e7kpc.c (get_ds_base): Only use under Windows.
681 (windows.h): Include when any _WIN32 host.
683 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
685 * The following block of changes add support for debugging assembly
687 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
688 associated with a function.
689 * buildsym.c (record_line start_symtab end_symtab): Don't delete
690 symtabs which only have line numbers (but no other debug symbols).
691 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
693 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
694 intrinsic simulator breakpoints if available, otherwise do it the
697 * configure.tgt: Add d30v.
698 * d30v-tdep.c: New file.
699 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
702 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
704 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
706 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
708 * gdbtk.c (gdb_get_mem): Fix compiler warning.
710 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
712 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
713 value if the remaining length of a non-integral argument is smaller
714 than the register size for big-endian non-EABI mode.
716 * rs6000-tdep.c (branch_dest): Handle return from signal
717 handler function via sigreturn kernel call.
719 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
721 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
722 Fix prototypes. Remove function scoped function declarations.
724 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
726 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
728 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
730 * config/i386/windows.mh (XDEPFILES): need to list some files
731 explicitly, for odd reasons.
733 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
735 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
736 (push_expression_name): New, to handle expression names.
737 (push_qualified_expression_name): New, for qualified expression names.
738 (parse_number): Fix bugs in parsing of non-decimal integers.
739 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
740 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
741 (java_link_class_type): Add dummy "class" field.
742 (java_lookup_type): New.
743 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
744 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
745 Use java_demangle_type_signature to print array class types.
746 * jv-valprint.c (java_value_print): Preliminary array support.
747 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
748 (java_val_print): Move check for object type to java_value_print.
749 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
751 * valops.c (search_struct_field): Search basesclasses in
752 ascending, not descending order. Hack to avoid virtual baseclass
753 botch for Java interfaces.
755 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
757 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
758 New cleanup clean for cleanups to be run when at each 'run' command.
759 * infcmd.c (run_command): Call do_run_cleanups.
761 * solib.c (find_solib): Register cleanup to call clear_solib
762 on a new 'run' command.
763 (symbol_add_stub): First look for existing objfile with same name.
765 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
767 * gdbtk.c (gdb_get_mem): New function. Returns
768 a formatted memory dump with optional ASCII dump.
770 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
772 * remote-sds.c (sds_load): New function.
774 (sds_open): Don't set inferior_pid yet.
775 (sds_kill): Remove contents.
776 (sds_create_inferior): Rewrite to work more like monitor
778 (sds_restart): Remove, no longer used.
780 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
781 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
782 * dsrec.c (load_srec): Always write a header S-record.
783 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
784 (dink32_cmds): Set to use S-record downloading with acks.
785 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
787 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
789 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
792 * exec.c (exec_file_command): Call set_architecture_from_file.
794 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
796 * dbxread.c (MSYMBOL_SIZE): New macro.
797 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
798 * elfread.c (elf_symtab_read): If ELF symbol is "special",
799 such as a MIPS16 function, mark minimal symbol as special too.
800 * mips-tdep.c (pc_is_mips16): New function to check whether
801 a function is MIPS16 by looking at the minimal symbol. Use
802 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
803 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
804 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
805 "special" MIPS16 bit in ELF and minimal symbols.
806 * mdebugread.c (parse_partial_symbols): Don't construct a partial
807 symbol table for a file that already has one.
809 * configure.tgt: Support TX19.
810 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
811 config/mips/tx19l.mt: New files for TX19.
814 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
816 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
817 yet another variant of enumerator debugging info, used by DU 4.0
820 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
822 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
823 otherwise link command line is too long.
825 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
827 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
828 some formatting problems.
830 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
832 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
833 mechanism. Remove prototypes for dos_async_* functions. They don't
836 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
838 * gdbtk.c: Include ilutk.h if IDE.
839 (gdb_confirm_quit, gdb_force_quit): New static functions.
840 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
842 * top.c (quit_confirm, quit_force): New functions, broken out of
844 (quit_command): Just call quit_confirm and quit_force.
845 * top.h (quit_confirm, quit_force): Declare.
847 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
849 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
850 function a breakpoint is in.
852 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
854 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
855 reading stabs extensions for live range information.
856 * stabsread.h, partial-stab.h: Add prototypes for new functions.
857 * symtab.h: Add structure for storing live range information.
859 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
861 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
863 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
865 * gdbtk.c: Include guitcl.h.
866 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
867 variable IDE to 1 when using the IDE. Always try using auto path
869 * Makefile.in (IDE_CFLAGS_X): Always include libide.
870 (LIBIDE): New variable.
872 (IDE_DEPS): Omit libide.
873 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
874 * configure: Rebuild.
876 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
878 * top.c (set_arch): New function, update target_architecture.
880 * defs.h, top.c (set_architecture_from_arch_mach): Replace
881 set_architecture, takes the arch and machine as arguments.
883 * sh3-rom.c (sh3e_open): Update.
886 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
888 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
891 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
893 * top.c (init_main): Add ``set processor'' as an alias for ``set
896 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
898 * config/sparc/sparclite.mt: Removed simulator references (erc32
901 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
903 * remote-e7000.c (e7000_fetch_registers): Check
904 target_architecture instead of sh_processor_type.
907 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
909 * sh3-rom.c (sh3_open): Call set_architecture not
910 sh_set_processor_type.
913 * sh-tdep.c (sh_show_processor_type_command): Delete.
914 (sh_set_processor_type_command): Delete.
915 (sh_target_architecture_hook): Rename from sh_set_processor_type,
916 use AP to determine architecture.
917 (sh_show_regs): Use bfd_mach_sh* types.
919 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
920 architecture was specified explicitly.
922 * defs.h (target_architecture, target_architecture_auto,
923 set_architecture, set_architecture_from_file): Declare.
924 (target_architecture_hook): Allow targets to be notified of set
927 * top.c (init_main): Add set/show/info architecture commands.
928 (set_architecture, show_architecture, info_architecture): New
929 functions, parse same.
930 (set_architecture_from_file): New function, determine arch from
933 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
935 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
936 when set explicitly. Prepend endianness arg so that it can be
939 * defs.h, top.c (target_byte_order_auto): Make global when
940 byteorder is selectable.
942 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
944 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
946 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
947 has already set the PC.
948 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
949 exec file" a warning. Ditto for "No program loaded".
951 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
953 * ocd.c: revert Sun change -- enable log file handling
955 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
957 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
959 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
961 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
962 before assuming that the inferior is running.
965 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
967 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
968 (gdbtk_stop_timer): Likewise.
970 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
972 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
973 (gdb_target_has_execution_command) new function
975 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
977 * ocd.c: comment out sections that create and flush wigglers.log
978 log file when using the wiggler.
980 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
982 * gdbtk.c (gdb_loc): If there are no symbols, just bail
984 (tk_command_loop): Print errors encountered while running
988 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
990 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
994 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
996 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
997 (x_fd): Don't define if WINNT.
998 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
1000 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
1001 call gdbtk_start_timer and gdbtk_stop_timer.
1002 (gdbtk_init): Don't set up signal handling or make x_fd
1003 asynchronous if CYGWIN32.
1005 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
1007 * gdbtk.c (error_string_ptr): New static variable.
1008 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
1009 NULL, and we're outputting to stderr, append string to
1010 error_string_ptr rather than calling gdbtk_tcl_fputs.
1011 (call_wrapper): Set up error_string_ptr. Put both error string
1012 and normal string in Tcl result.
1014 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
1015 gdb has initialized.
1017 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
1019 * gdbtk.c: If _WIN32, include winuser.h.
1020 (gdbtk_init): If _WIN32, use MessageBox to display an error
1021 evaluating main.tcl.
1023 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
1025 * config/powerpc/ppc-eabi.mt:
1026 * config/powerpc/ppc-sim.mt:
1027 * config/powerpc/ppcle-eabi.mt:
1028 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
1029 other ocd-related files in TDEPFILES
1031 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
1033 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
1034 * ocd.c: initialize remote_timeout
1035 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
1036 (ocd_get_packet): remove find_packet goto. If there isn't
1037 an 0x55 at the start, something is quite wrong so error out
1038 instead of advancing in the packet and trying again. If checksum
1039 is invalid, print error message instead of trying again.
1040 * ser-ocd.c (ocd_readchar): error if we attempt to read past
1041 the end of the from_wiggler_buffer.
1043 start-sanitize-gdbtk
1044 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
1046 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
1047 (gdb_cmd): For the load command, don't buffer the I/O.
1051 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
1053 * dink32-rom.c: Don't use "mf" command to fill, is too picky
1056 start-sanitize-gdbtk
1057 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
1059 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
1061 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
1063 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
1064 (ITCL_DEPS, TIX_DEPS): New variables.
1065 (IDE_DEPS): New variable.
1066 (CDEPS): Include @CONFIG_DEPS@.
1067 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
1068 * configure: Rebuild.
1072 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
1074 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
1075 after relocations are complete.
1076 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
1077 this is now done in objfile_relocate.
1079 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
1081 * win32-nat.c (handle_exception): Return a value indicating
1082 whether the exception was handled. Don't handle random exceptions
1083 the first time around, so that structured exception handling
1085 (child_wait): Check the return value of handle_exception. Set the
1086 continue_status argument to ContinueDebugEvent accordingly.
1088 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1090 * configure.tgt: Add support for v850e target.
1092 start-sanitize-v850e
1093 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1095 * configure.tgt: Add support for v850ea target.
1098 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1100 * m32r-stub.c: fix typo
1102 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1104 * remote-sds.c: Remove unused remnants of remote.c.
1105 (tob64): Return the result length.
1106 (sds_interrupt): Send a stop message.
1107 (sds_wait): Add debug output for signal interpretation, flag
1108 that signal was due to a trap.
1109 (sds_fetch_registers): Fill the registers array correctly for
1111 (sds_store_registers): Get the right values from registers array.
1112 (putmessage): Tweak length handling so checksum comes out right.
1113 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1115 start-sanitize-gdbtk
1116 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1118 * gdbtk.c (gdb_listfuncs): New function that returns
1119 a list of all the functions in a source file.
1123 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * Makefile.in (init.c): Don't use xargs.
1127 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1129 * infrun.c (wait_for_inferior): Add the symbols for any
1130 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1132 Rewrite code which determines the TOC address for calling functions
1133 in the inferior under AIX.
1134 * rs6000-nat.c (find_toc_address): New function to determine
1135 the required TOC address from a function address.
1136 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1137 to find_toc_address.
1138 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1139 add_text_to_loadinfo calls.
1140 (exec_one_dummy_insn): Change pid and status to int to get rid of
1142 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1143 ptrace to get rid of compiler warnings.
1144 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1145 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1146 patch TOC address load code in the call dummy with the value
1147 returned from find_toc_address_hook.
1148 (struct loadinfo, loadinfo, loadinfolen,
1149 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1150 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1152 (_initialize_rs6000_tdep): Remove initialization of
1153 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1154 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1155 xcoff_init_loadinfo_hook): Remove.
1156 (struct coff_symfile_info): Add toc_offset field.
1157 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1158 instead of calling xcoff_add_toc_to_loadinfo_hook.
1159 (get_toc_offset): New function to return the value of the
1160 toc_offset field for an object file.
1161 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1162 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1163 * config/rs6000/tm-rs6000.h: Add declarations for
1164 find_toc_address_hook and get_toc_offset.
1166 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1168 * remote-sds.c: New file, interface to SDS-compatible monitors.
1169 * Makefile.in (remote-sds.o): Add build rule.
1170 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1171 (TDEPFILES): Add remote-sds.o.
1173 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1175 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1176 assuming control has returned to GDB.
1178 start-sanitize-gdbtk
1179 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1181 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1184 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1186 * dink32-rom.c: New file, support for DINK32 monitor.
1187 * Makefile.in (dink32-rom.o): Add build rule.
1188 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1189 (TDEPFILES): Add dink32-rom.o.
1190 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1191 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1192 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1193 * monitor.c: Use them.
1194 (monitor_store_register): Use setreg.term if defined.
1195 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1196 if set_break and clr_break fields are empty.
1198 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1200 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1201 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1202 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1204 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1205 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1206 fill in doc fields of bdm_ppc_ops.
1207 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1208 as the MQ or floating point regs not present on ppc 8xx boards.
1209 (bdm_ppc_store_registers): Don't write those same invalid registers.
1210 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1211 * config/powerpc/ppc-eabi.mt:
1212 * config/powerpc/ppcle-eabi.mt:
1213 * config/powerpc/ppc-sim.mt:
1214 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1216 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1218 * frame.h (enum lval_type): Conditionalize on __GNUC__
1219 instead of __STDC__.
1221 start-sanitize-gdbtk
1222 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1224 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1227 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1229 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1231 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1233 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1234 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1235 BDM_BREAKPOINT if not defined in tm.h
1236 (ocd_error): add new error cases
1237 (ocd_start_remote): send the OCD_INIT command before
1238 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1239 (ocd_write_bytes): no longer static
1240 (ocd_insert_breakpoint): no longer static
1241 (ocd_remove_breakpoint): new
1242 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1243 and ocd_remove_breakpoint
1244 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1245 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1246 and memory_remove_breakpoint.
1247 (bdm_ppc_open): after calling ocd_open, modify DER
1248 register so interrupts will drop us into debugging mode, finally
1249 disable the watchdog timer on the board so we don't leave BDM
1252 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1254 * values.c (value_primitive_field): Account for offset when
1255 extracting the value of a bitfield.
1256 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1258 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1260 start-sanitize-tic80
1261 * config/tic80/tic80.mt:
1262 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1263 (SIM): Remove -lm to prevent make errors.
1264 * configure.tgt: add gdbserver to configdirs for tic80.
1266 * gdbserver/utils.c (error): Change prototype to match defs.h.
1267 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1268 * remote.c (remote_write_bytes): Include '$' at start of packet
1269 and checksum at end of packet in overhead calculation.
1271 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1273 * ser-ocd.c: If _WIN32, include <windows.h>.
1274 (dll_do_command): New static variable if _WIN32.
1275 (ocd_open): Set dll_do_command if _WIN32.
1276 (ocd_write): Use dll_do_command rather than do_command.
1277 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1278 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1279 ($(BDM_LIBNAME)): Remove target.
1280 * wigglers.def: Remove.
1282 start-sanitize-gdbtk
1283 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1284 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1285 ide_initialize_paths to match installed directory name. If IDE,
1286 use auto_path to search for main.tcl.
1287 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1291 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1293 (libwigglers.a): Remove target.
1295 start-sanitize-gdbtk
1296 * gdbtk.c (gdbtk_cleanup): New static function.
1297 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1298 call to ide_initialize_paths. If we can't initialize the event
1299 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1300 ide_window_register and the ide_window commands. Initialize tk,
1301 itcl, and tix after initializing the IDE.
1303 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1304 * configure: Rebuild.
1307 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1309 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1310 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1312 start-sanitize-gdbtk
1313 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1315 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1316 to 256 to avoid memory corruption with very long pathnames.
1319 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1321 Changes to OCD support to support wiggler box as well as
1323 * ocd.c: change speed in init command to 0 from 80,
1324 add (temporary) logging commands to help debugging,
1325 (ocd_open): if "target ocd wiggler lpt" then use special
1326 ser-ocd.c serial interface which communicates with Wigglers.dll,
1327 otherwise ("target ocd <foo>") do as we did before
1328 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1329 switch of known commands of len 0
1330 * ocd.h: add OCD_LOG_FILE
1331 * serial.c (serial_open): do serial_interface_lookup on ocd
1333 * ser-ocd.c: add buffer to contain responses from sending a
1334 command to the Wigglers.dll.
1335 (ocd_readchar): return curr char from buffer and increment ptr
1336 (ocd_write): send buffer to Wigglers.dll, storing response in
1337 return buffer and initializing curr location ptr to start of
1340 start-sanitize-gdbtk
1341 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1343 * configure.in: Change required Tix version to 4.1.8.0 .
1344 * configure: Rebuilt.
1347 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1349 * ocd.h: add OCD_SET_CONNECTION
1350 * ocd.c: rename "do_command" to "ocd_do_command"
1352 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1354 Nomenclature change. BDM is a specific type of OCD
1355 (On Chip Debugging). Wiggler is the parallel port box controlled
1356 by Wigglers.dll. The faster target box from Macraigor Systems
1362 Replace all instances of "wiggler_" with "ocd_" and change most other
1363 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1364 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1365 until OCD with that target is supported again.
1367 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1369 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1370 sub makes, change clean rule to also remove *.a to remove
1371 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1372 remove remote-wiggler.o
1373 * configure.in: add DLLTOOL support
1374 * configure: regenerate
1375 * wigglers.def: new file for imports for wigglers.dll
1376 * ser-ocd.c: new file which is layer between ocd.c and either the
1377 wigglers.dll or the target box, only stub so far
1378 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1379 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1380 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1381 to XDEPFILES, add rules to build libwigglers.a
1383 checking in changes of Stu Grossman <grossman@cygnus.com>:
1384 * remote-wiggler.c: delete
1385 * ocd.c: new, was remote-wiggler.c
1386 always include sys/types.h, include ocd.h, move WIGGLER
1387 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1388 static, stop making local wiggler functions static,
1389 define write_mem_command for wiggler_write_bytes
1390 (wiggler_start_remote): stop hardcoding the target type,
1391 instead set and use a target_type variable.
1392 (wiggler_open): add new target_type and ops args
1393 (wiggler_wait): now no longer takes pid and target_status as args,
1394 stop trying to set target_status struct, remove BGND insn
1396 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1397 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1398 remove pktlen check, set reglen instead of numregs
1399 (dump_all_bdm_regs): delete
1400 (wiggler_fetch_registers): delete
1401 (wiggler_prepare_to_store): now just an empty function
1402 (wiggler_store_registers): delete
1403 (wiggler_read_bdm_register): new
1404 (wiggler_write_bdm_registers): new
1405 (wiggler_write_bdm_register): new
1406 (wiggler_write_bytes): use write_mem_command variable instead of
1408 (get_packet): renamed to wiggler_get_packet, change refs throughout
1409 (put_packet): renamed to wiggler_put_packet, change refs throughout
1410 (wiggler_get_packet): add break to default case of switch,
1411 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1413 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1414 (flash_xfer_memory): delete
1415 (noop_store_registers): new placeholder replacement for
1416 target_store_registers() which prevents generic_load from trying to
1418 (bdm_update_flash_command): add store_registers_tmp variable,
1419 make handling of wiggler_ops more generic -- define wiggler_ops
1420 in a target-specific file instead (such as ppc-bdm.c in the case
1421 of the ppc), use current_target to deal with registers again
1422 making this file less target-specific.
1423 (bdm_read_register_command): new
1424 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1425 comment out add_cmd ("read-register", ...)
1426 * ocd.h: new, contains common wiggler prototypes, command definitions
1427 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1428 structure for ppc bdm
1431 (bdm_ppc_fetch_registers): new
1432 (bdm_ppc_store_registers_: new
1433 (_initialize_bdm_ppc): new
1434 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1436 start-sanitize-tic80
1437 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1439 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1440 as a valid SP-relative offset of a saved register.
1443 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1445 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1446 than directly mucking around with data structures.
1448 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1450 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1451 Add a bunch of macros.
1452 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1453 Update to use new macros.
1454 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1455 * value.h, values.c (value_static_field): New function.
1456 * cp-valprint.c, valops.c: Modify to use value_static_field.
1458 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1459 implied (missing) data field, as defined by cc1java.
1460 (java_link_class_type): Type length and field offset (in interior)
1461 now includes object header. Get static fields working.
1462 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1463 * jv-typeprint.c (java_type_print_derivation_info,
1464 java_type_print_base): New functions, for better Java output.
1465 * jv-valprint.c: Start to support Java-specific output.
1467 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1469 * c-valprint.c (c_val_print): Use extract_address to retrieve
1470 the address of the virtual function.
1471 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1473 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1474 Handle C++ operator *.
1476 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1478 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1480 (Tcl_Realloc, Tcl_Free): Likewise.
1481 * configure.in: Check for cygwin32 environment. Define and
1482 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1483 unix; setting it to win was for an old Tcl/Tk configuration
1485 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1486 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1487 (WIN32LDAPP, WIN32LIBS): Define.
1488 (CLIBS): Add $(WIN32LIBS).
1489 (gdb): Use $(WIN32LDAPP).
1490 * configure: Rebuild.
1492 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1494 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1495 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1496 * utils.c (fprintf_symbol_filtered): Handle language_java.
1498 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1500 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1502 * java-*: Renamed to jv-*, to make fit within 14 characters.
1503 * jv-lang.h (java_type_print): Added declaration.
1504 * jv-typeprint.c: New file. Provides java_print_type.
1505 * jv-lang.c (java_link_class_type): New function.
1506 (java_language_defn): Replace c_print_type by java_print_type.
1507 * Makefile.in: Update accordingly.
1509 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1511 * Makefile.in (init.c): except some mswin files do need to be
1514 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1516 * Makefile.in (init.c): don't try to scan mswin for _initialize
1517 funcs. (generates misleading error message because files have
1518 .cpp suffix, not .c suffix)
1520 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1522 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1524 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1526 * xcoffread.c (coff_getfilename): Do not strip directory component
1529 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1531 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1532 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1533 * remote-array.c: #include <ctype.h> for isascii().
1534 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1536 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1538 * top.c (execute_command): Force cleanup of alloca areas.
1539 * findvar.c (registers_changed): Likewise.
1541 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1543 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1544 * Add defs for target status.
1546 start-sanitize-gdbtk
1547 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1549 * configure.in, aclocal.m4: Another fix to find the
1550 correct Tix library name.
1552 * configure: Rebuilt.
1556 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1558 * config/mips/tm-mips64.h: longs, long longs, and pointers
1559 are all 64 bits on EABI mips targets.
1561 start-sanitize-gdbtk
1562 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1564 * aclocal.m4: Search for the correct tix library.
1567 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1569 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1570 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1571 partial symtab. Remove earlier change of 5/27/97.
1573 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1575 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1576 inferior_pid is an LWP rather than a Solaris thread, let
1577 procfs handle the request.
1578 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1579 only work if inferior_pid points to an LWP (rather than a
1580 Solaris thread). Use procfs_first_available to find a good LWP.
1581 (info_solthreads): added a maintenance command to list all
1582 known Solaris threads and their attributes.
1583 * mips-tdep.c (mips_do_registers_info): Completely changed the
1584 output format to be neat and columnar. Added the helper funcs
1585 do_fp_register_row and do_gp_register_row. Also small mods to
1586 mips_print_register, which is still used to print a single reg.
1588 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1590 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1591 otherwise terminated (Solaris threads).
1593 start-sanitize-gdbtk
1594 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1596 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1597 IDE configuration information.
1599 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1600 filename when a breakpoint is set. Avoids call to bp_info.
1601 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1602 Itcl, Tix and IDE initialization.
1604 * defs.h (init_ui_hook): Change prototype to accept one arg.
1606 * main.c (gdb_init): Change prototype to accept one arg.
1608 * top.c (gdb_init): Accepts one argument which it uses to
1609 call (*init_ui_hook), which will be gdbtk_init(). This is
1610 used for calling Tcl_FindExecutable().
1612 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1613 accept variable number of args for compatibility with
1614 cchanges in gdbtk.c.
1616 * configure: Regenerated.
1618 * gdbtcl/tclIndex: Regenerated.
1622 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1624 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1625 whether CRLF_SOURCE_FILES is defined.
1626 (open_source_file): Use OPEN_MODE with open and openp.
1627 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1628 CRLF_SOURCE_FILES is defined, ignore \r characters.
1629 (forward_search_command): Use FDOPEN_MODE with fdopen.
1630 (reverse_search_command): Likewise.
1631 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1632 (LSEEK_NOT_LINEAR): Don't define.
1634 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1636 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1637 return values within the 8-byte FP register.
1639 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1641 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1642 integers in 64-bit register parameters before function calls.
1644 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1646 * mips-tdep.c (mips_push_arguments): special-case handling for
1647 odd-sized struct parameters passed in registers / on stack.
1649 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1651 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1652 structs passed in registers for little-endian non-EABI mode.
1654 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1656 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1657 (check_duplicates, clear_command): compare sections only if
1658 doing overlay debugging.
1660 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1662 * buildsym.h (struct subfile): Add debugformat member.
1663 (record_debugformat): Declare global function.
1664 * buildsym.c (start_subfile): Initialize debugformat member
1666 (record_debugformat): New function to record the format.
1667 (end_symtab): Copy format into symtab debugformat member.
1668 (end_symtab): Free subfile debugformat member.
1669 * symmisc.c (free_symtab): Free debugformat when freeing
1671 * symfile.c (allocate_symtab): Initialize the new debugformat
1672 member for new symtabs.
1673 * symtab.h (struct symtab): Add debugformat member.
1674 * source.c (source_info): Print the debug format.
1676 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1678 * hpread.c (hpread_expand_symtab): Call record_debugformat
1680 (hpread_process_one_debug_symbol): Ditto.
1681 * dbxread.c (process_one_symbol): Call record_debugformat
1683 * coffread.c (coff_start_symtab): Call record_debugformat
1685 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1687 * dwarfread.c (read_file_scope): Call record_debugformat
1689 * dwarf2read.c (read_file_scope): Call record_debugformat
1691 * dstread.c (dst_end_symtab): Set debugformat to be
1693 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1695 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1697 * mips-tdep.c (mips_push_arguments): handle alignment of
1698 integer and struct args on stack for mips64 big-endian.
1700 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1702 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1703 structs in a register wherever possible.
1704 * mips-tdep.c (mips_extract_return_value): handle structs.
1705 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1706 (including structs, if gdb ever allows it).
1709 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1711 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1712 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1713 stack push count accordingly.
1714 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1717 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1719 * utils.c (floatformat_from_doublest): Improve test for infinity.
1721 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1723 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1724 global variables into the struct dieinfo structure.
1725 (locval): Pass pointer to a dieinfo struct rather than a
1726 pointer to the raw location information. Change prototype.
1727 Set isreg, optimized_out, offreg and basereg as appropriate.
1728 (struct_type): Call locval with dieinfo struct pointer.
1729 (new_symbol): Ditto.
1730 (new_symbol): Call locval and save location before testing
1731 the values of the new dieinfo struct flags, set by locval.
1733 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1735 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1736 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1737 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1738 These changes tried to work around a problem with an early DU 4.0
1739 release, but they trigger subtle timing dependent kernel bugs
1740 in older OSF/1 releases.
1742 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1744 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1745 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1747 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1749 * infrun.c (wait_for_inferior): Mark registers as invalid when
1750 stepping over an instruction that triggered a watchpoint.
1751 * remote-mips.c: Numerous changes to support hardware breakpoints
1752 and watchpoints on LSI MiniRISC and TinyRISC boards.
1753 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1754 (mips_breakpoint_from_pc): Account for different breakpoint
1755 instructions used by PMON and IDT monitor.
1756 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1758 * config/mips/tm-mips.h: Define breakpoint instructions for
1759 PMON and IDT monitor. Move MIPS16-related macros here from
1762 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1764 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1766 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1768 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1769 Add missing return statements after finding an "add imm{16,32},sp"
1771 (mn10300_frame_chain): Add in size of our register save area to find
1772 our caller's frame if our caller does not have a frame pointer.
1774 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1776 * symfile.c (generic_load): Check return code of target_write_memory.
1778 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1780 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1781 * config/tm-sysv4.h (in_plt_section): Add prototype.
1783 * maint.c (maintenance_translate_address): Avoid assignment
1784 inside if, per GNU coding standards.
1785 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1786 per GNU coding standards.
1788 * monitor.c (parse_register_dump): Is really a void function.
1790 (monitor_read_memory): Remove unused variable "name".
1791 (monitor_read_memory): Remove unused variable "regbuf".
1792 (monitor_open): Remove unused variable "i".
1793 (get_hex_word): Apparently unused, #if away for now.
1796 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1797 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1800 * remote-e7000.c (ctype.h): Include.
1801 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1802 * frame.h (generic_get_saved_register): Add prototype.
1803 (enum lval_type): Add partial forward decl.
1804 * dsrec.c (make_srec): Remove unused variable "type_code".
1805 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1806 cases by just ignoring them.
1807 (command.h): Include.
1809 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1810 * java-lang.c (gdbcore.h): Include for prototypes.
1811 (type_from_class): Remove unused variable "ftype".
1812 (type_from_class): Remove unused variable "name_length".
1813 (evaluate_subexp_java): Add default case to handle remaining
1815 * java-valprint.c (c-lang.h): Include for prototypes.
1817 * symfile.c (simple_read_overlay_region_table): #if away
1819 (simple_free_overlay_region_table): Ditto.
1820 (overlay_is_mapped): Add default case to switch.
1821 (simple_read_overlay_region_table): Ditto.
1822 (simple_read_overlay_region_table): Add prototype.
1824 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1825 (fixup_psymbol_section): Ditto.
1826 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1828 * utils.c: Add comment about t_addr being either unsigned long or
1830 (paddr): Change formats to match actual types args are cast to.
1835 * defs.h (perror_with_name): Is a NORETURN function.
1836 * utils.c (perror_with_name): Is a NORETURN function.
1837 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1839 * symtab.c (fixup_symbol_section): Remove prototype.
1840 * symtab.h: (fixup_symbol_section): Add prototype.
1841 * m32r-rom.c (report_transfer_performance): Add prototype.
1842 * sparclet-rom.c: Ditto.
1845 * c-exp.y (parse_number): Cast args to float* or double* as
1846 appropriate for conversion format.
1847 * java-exp.y (parse_number): Ditto.
1849 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1850 to nonexistant y.tab.c file.
1851 (java-exp.tab.c): Ditto.
1852 (f-exp.tab.c): Ditto.
1853 (m2-exp.tab.c): Ditto.
1854 start-sanitize-gdbtk
1856 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1857 Remove unused static variable "Gdbtk_Library".
1860 * sh-tdep.c (symfile.h): Include.
1861 (gdb_string.h): Include.
1862 (sh_fix_call_dummy): Ifdef away, currently unused.
1863 * config/sh/tm-sh.h (pop_frame): Add prototype.
1864 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1866 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1868 start-sanitize-gdbtk
1869 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1870 enumeration del_at_next_stop to bpdisp array.
1873 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1874 of non-pointer values.
1876 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1877 their physical names already include the class name.
1879 * valops.c (value_cast): Handle upcast of a class pointer.
1881 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1882 * corelow.c (get_core_registers): Make secname big enough.
1884 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1886 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1887 * sh-tdep.c (sh_show_regs): print out all registers for
1888 the current processor
1890 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1892 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1895 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1897 Fixes for recent correction to PE format:
1898 * coffread.c (pe_file): New static variable.
1899 (struct find_targ_sec_arg): Change resultp from pointer to int to
1900 pointer to pointer to asection.
1901 (find_targ_sec): Just store the section in args->resultp, not the
1902 section offset value.
1903 (cs_to_section): Compute the section offset value from the
1905 (cs_section_address): New static function.
1906 (coff_symfile_read): Set pe_file.
1907 (read_one_sym): When reading a PE file, adjust the symbol value to
1908 include the section address if the symbol has an appropriate
1911 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1913 * configure.tgt: add mipsr3900-elf target
1914 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1916 start-sanitize-gdbtk
1917 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1919 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1922 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1924 * dbxread.c: Check malloc's return for null, prevent segv.
1926 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1928 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1931 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1933 * top.c (init_cmd_lists): Always initialize endianlist.
1934 (init_main): Always define endian commands.
1935 (set_endian_big): Issue warning if endian not selectable.
1936 (set_endian_little): Ditto.
1937 (set_endian_auto): Ditto.
1939 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1941 * remote-sim.c (simulator_command): Restrict access to the
1942 simulator to periods when the simulator is open.
1944 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1946 * procfs.c (init_procinfo): new function, abstracts some code
1947 shared by create_procinfo and do_attach;
1948 (procfs_set_inferior_syscall_traps): new function, abstracts
1949 some code needed by procfs_init_inferior, do_attach, and
1950 procfs_lwp_creation_handler; (procfs_first_available): new
1951 function, find any LWP that's runnable; (procfs_thread_alive):
1952 replace stub function with real implementation;
1953 (procfs_lwp_creation_handler): fix bug starting new child
1954 threads; (info_proc): bug fixes and enhancements for the
1955 "INFO PROCESSES" command; (close_procinfo_file): call new
1956 function "delete_thread" to cleanup GDB's thread database;
1957 (proc_init_failed): add new argument "kill", to control whether
1958 process is killed (so this function can be shared by
1959 create_procinfo and do_attach); (procfs_exit_handler): handle
1960 exit from an attached process, and cleanup procinfo handles
1961 when the process exits; (procfs_resume, procfs_wait): cleanup
1962 after a thread when it exits; (do_attach, do_detach): handle
1963 attached processes with multiple threads; plus some general
1964 improvements in the diagnostic output.
1965 * sol-thread.c (sol_thread_alive): replace stub with real
1966 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1967 handle threads that may have exited; (sol_thread_attach): add
1968 startup setup stuff; (sol_thread_detach): add unpush_target
1969 call; (sol_thread_mourn_inferior): add unpush_target call;
1970 (sol_thread_wait, sol_thread_resume): enhance to deal with
1971 thread exit cleanly; (sol_thread_new_objfile,
1972 sol_thread_pid_to_str): detect unsuccessful startup and
1973 don't crash; plus some general cleanup.
1974 * thread.c (delete_thread): new function, allows targets to
1975 notify gdb when a thread is no longer valid.
1976 * infrun.c (wait_for_inferior): don't try to detect a new
1977 thread on receiving a TARGET_EXITED event.
1979 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1981 * remote-sim.c (gdbsim_open): Pass callback struct.
1982 (init_callbacks): Remove call to sim_set_callbacks.
1984 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1986 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1987 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1988 with a zero PC as frameless to improve backtraces from core dumps
1989 caused by dereferencing a NULL function pointer.
1990 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1991 Handle frameless functions interrupted by a signal.
1993 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1994 Handle frameless functions interrupted by a signal.
1996 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1998 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1999 to reflect current reality. Gross attempt at handling out of
2002 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
2003 symbols to find the end of the prologue.
2004 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
2006 start-sanitize-tic80
2007 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
2009 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
2012 start-sanitize-tic80
2013 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
2015 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
2016 basic C80 features working.
2019 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2021 * configure.in (AC_TYPE_SIGNAL): Add
2022 * configure: Re-generate.
2023 * remote-sim.c: Signal returns RETSIGTYPE.
2025 start-sanitize-gdbtk
2026 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
2028 * gdbtk.c (wrapped_call): New function - make actual call to tk
2030 (call_wrapper): Rewrite to use top.c:catch_errors.
2032 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
2036 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2038 * target.h (target_stop): Drop argument so it can be tested for
2041 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
2043 * utils.c (floatformat_from_doublest): Handle infinity properly.
2045 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2047 * Finalize merge from Hurd folk.
2048 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
2049 * thread.c (thread_apply_command, thread_apply_all_command,
2050 thread_command): Make sure TP is alive.
2051 (thread_alive): New function.
2052 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
2053 * infrun.c (sig_print_info): Deal better with long signal names.
2054 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
2055 * thread.c (thread_id_to_pid): New function.
2056 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
2057 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
2058 set_thread_default_cmd_list, show_thread_default_cmd_list):
2059 New variables. (set_thread_cmd, show_thread_cmd,
2060 set_thread_default_cmd, show_thread_default_cmd): New functions.
2061 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
2062 * gnu-nat.c (inf_startup): remove TASK parameter.
2063 (inf_set_task): replace with new function (inf_set_pid).
2064 * gdbthread.h: Add extern decl for thread_cmd_list.
2066 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2068 * printcmd.c (disassemble_command): Adjust low function bound
2069 by FUNCTION_START_OFFSET.
2071 start-sanitize-tic80
2072 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2074 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
2077 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2079 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
2080 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
2081 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
2082 satisfy symbol dependancy in solib.c (core_ops).
2083 * target.[ch] conditionalize Mach-specific signals so that they
2084 won't show up in non-Mach gdb's!
2085 * thread.c: change name of static function "thread_switch" to
2086 "switch_to_thread", to avoid conflict with Mach global symbol;
2087 move thread_cmd_list to global scope so targets can add their
2088 own thread commands.
2089 * infrun.c: sig_print_info: allow for long signal names.
2090 * gnu-nat.[ch]: tidying up comments.
2091 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
2092 gnu_wait must not return -1 when inferior exits;
2093 attach_to_child will modify inferior_pid in a way that allows
2094 fork_inferior to remain unchanged; remove extra arg from
2095 startup_inferior; move Mach thread commands here from thread.c.
2097 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2099 * symtab.c: decode_line_1, replace the assignment to
2100 values.sals[0].pc which I accidentally left out on 4/3/97.
2102 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2104 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2105 (fix by Bob Manson).
2106 * top.c: change "to enable to enable" to "to enable" in a couple
2109 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2111 * breakpoint.c (remove_breakpoint): Pass correct type to
2112 target_remove_watchpoint.
2113 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2115 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2117 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2118 for return address register, handle `ret' instruction.
2120 * corelow.c (get_core_registers): Initialize cf.
2122 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2123 (procfs_notice_signals): Copy traced signal set back to
2125 (unconditionally_kill_inferior): If PR_DEAD is defined,
2126 rerun inferior after killing it.
2128 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2130 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2131 structure value address is found in $a0 now.
2132 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2134 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2136 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2138 (EXTRACT_RETURN_VALUE): Likewise.
2140 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2141 insn at "pc", not "fi->pc".
2143 start-sanitize-tic80
2144 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2146 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2147 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2148 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2149 (NPC_REGNUM): Tic80 has a delay slot.
2150 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2154 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2156 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2158 (EXTRACT_RETURN_VALUE): Likewise.
2160 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2162 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2163 floatformat_ieee_double_littlebyte_bigword for little endian
2165 * utils.c (floatformat_to_doublest): Create local preswapped
2166 copy of input for floatformat_littlebyte_bigword formats.
2167 (get_field, put_field): Treat floatformat_littlebyte_bigword
2168 the same as floatformat_little.
2169 (floatformat_from_doublest): Postswap output words for
2170 the floatformat_littlebyte_bigwords format.
2172 start-sanitize-tic80
2173 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2175 * config/tic80/tic80.mt (SIM): Link in simulator.
2178 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2180 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2181 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2182 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2183 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2184 config/v850/v850.mt:
2185 Remove -lm. That's now handled by configure.
2187 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2188 Remove duplicate rm's of files.
2190 start-sanitize-gdbtk
2191 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2193 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2196 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2198 * remote-pa.c: Remove. It's broken and no longer necessary.
2200 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2202 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2203 (Avoids name clash with broken AIX header files.)
2205 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2207 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2209 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2210 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2211 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2213 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2214 tstart and dstart with section VMA.
2215 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2217 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2218 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2219 (vmap_exec): Relocate relative to the VMA in the object file,
2220 relocate .bss section as well.
2221 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2222 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2224 * xcoffread.c (secnum_to_bfd_section): New routine to get
2225 BFD section from CS section number.
2226 (scan_xcoff_symtab): Make toc_offset section relative.
2228 * symtab.c (total_number_of_methods): Avoid core dump if
2229 baseclass type is still undefined.
2231 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2233 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2235 * defs.h utils.c (error warning): Make message be const.
2236 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2237 to hook. Otherwise send it to fputs.
2238 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2240 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2241 to _filtered forms to make output appear in GUIs. Replace all
2242 uses of SERIAL_READCHAR with readchar, which has better error
2244 * (e7000_parse_device): Add prototype.
2245 (readchar): Improve doc. Handle random serial errors.
2246 (expect): Disable notice_quit code. It's busted. Remove
2247 serial error handling (it's now handled in readchar). Remove
2248 remote_debug echoing. That's handled in readchar as well.
2249 (e7000_parse_device): Remove serial_flag arg. It's not
2251 (e7000_open): Split into two pieces. Second part is
2252 e7000_start_remote, and is error protected. Now, when we connect
2253 to the target, we setup the initial frame and registers so that
2254 the user gets an immediate indication of where the target is.
2255 (gch): Remove debug output. That's handled by readchar.
2256 (e7000_read_inferior_memory): Handle errors better.
2257 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2258 command names. They show up when doing completion and confuse
2260 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2261 directly from Win32s and Win95. Get rid of debugify crud.
2262 * serial.c: Remove debugify cruft.
2263 * (serial_logchar serial_log_command serial_write serial_readchar
2264 serial_send_break serial_close): Merge common functionality into
2265 serial_logchar. Clean up rest of routines.
2266 * sparclet-rom.c: Disembowel. Leave only download routine.
2267 Download routine now switches to remote target automatically.
2268 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2269 up MSVC/Win32 problem.
2270 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2272 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2273 * config/sparc/tm-sparclet.h: Remove override for prompt.
2275 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2277 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2278 TARGET_BYTE ORDER_SELECTABLE.
2280 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2282 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2283 fields of gdb_callback.
2284 (gdbsim_stop): Add gdbsim_stop to list of supported client
2286 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2287 sim_wait where gdb is in a position to handle a long running
2289 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2291 (gdb_os_poll_quit): New function. Check for a quit pending on the
2294 start-sanitize-gdbtk
2295 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2297 * Makefile.in (install-only): Make list of gdbtcl files to install
2298 explicit - was picking up files such as ChangeLog etc.
2299 (install-only): Don't blindly create the directory.
2302 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2304 * defs.h (enum language): Add language_java.
2305 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2306 * Makefile.in: Update for new files.
2307 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2308 * symfile.c (deduce_language_from_filename): Recognize .java.
2310 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2312 * m32r-stub.c (stash_registers): Rewrite.
2313 (restore_registers): Renamed to restore_and_return.
2314 (cleanup_stash): New function.
2315 (process_exception): New function.
2316 (_catchException*): Rewrite.
2318 * remote-sim.c (gdbsim_load): Update call to sim_load.
2319 (gdbsim_create_inferior): No longer pass start_address to
2320 sim_create_inferior.
2321 (gdbsim_open): Pass endian indicator as arg.
2323 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2325 * remote.c (get_offsets): Don't use scanf for interpreting
2326 response to qOffsets.
2328 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2330 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2331 (INSTALL_XFORM1): Remove.
2332 (install-only): Use $(program_transform_name) directly, rather
2333 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2334 (uninstall): Transform name.
2336 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2338 * remote-mips.c (mips_load): Ensure that PC gets updated
2339 after a load on LSI target.
2341 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2343 * procfs.c (notice_signals): fix typo
2345 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2347 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2350 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2352 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2353 since gcc automatically includes it
2355 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2357 * procfs.c: Substantial (but incomplete) changes to support
2358 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2359 struct now has substructs like struct flt_ctl instead of
2360 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2361 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2362 still have the structs and multiple fds, but don't use the
2363 entire struct and the four fds all point to the same thing.
2364 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2365 procfs with reads/writes or use ioctl instead. We use
2366 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2367 multiple fds or not. PROC_NAME_FMT is split out into
2368 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2369 STATUS_PROC_NAME_FMT.
2371 (procfs_notice_signals): now a necessary wrapper around
2372 (notice_signals): which are the new guts for noticing signals
2373 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2374 determine whether or not to attempt to open the ctl_fd.
2375 (procfs_read_status): new local function, reads procfs status
2376 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2377 (procfs_write_pckill): new local function, writes a PCKILL
2378 (unconditionally_kill_inferior): remove signo since we now
2379 just call procfs_write_pckill().
2380 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2381 (proc_iterate_over_mappings): the whole function is ifdefed
2382 on UNIXWARE to keep things readable.
2384 Expanded the syscall_table to include new potential sysv4.2mp
2385 members. Note that all ifdefs of UNIXWARE should be eliminated
2386 if possible or renamed to describe what's being selected for a
2387 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2388 IRIX specific code now also checks it's not UNIXWARE.
2390 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2391 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2392 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2393 "/debug/%d" as PROC_NAME_FMT used to be
2395 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2397 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2399 * config/mn10300/tm-mn10300.h: Likewise.
2401 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2403 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2404 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2405 lousy out-of-date clone of remote.c.
2407 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2409 * remote.c: Fix problems realized while showering.
2410 * (hexnumlen): Add prototype. Use max, not min.
2411 * (remote_write_bytes remote_read_bytes): Fix max packet size
2412 calculations to properly account for packet overhead. Also handle
2413 (probably rare) case where remote_register_buf_size isn't set.
2415 * remote.c: Fix doc for `C' and `S' commands to indicate full
2417 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2419 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2420 Record size of response to fetch registers command, use this to
2421 limit size of memory read and write commands.
2422 * (push_remote_target): New function to make it possible to have
2423 another target switch to the remote target.
2424 * target.h: Add prototype for push_remote_target.
2425 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2426 for hosts which default to unsigned chars (such as SGI's).
2427 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2428 handled automatically in remote.c.
2430 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2432 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2433 find_pc_sect_function(), find_pc_sect_partial_function(): new
2434 functions for debugging overlays; pc without section is ambiguous.
2435 * breakpoint.[ch]: add section pointer to breakpoint struct;
2436 add section argument to check_duplicates(); check section as well
2437 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2438 breakpoint_thread_match(), bpstat_stop_status()];
2439 add section argument to describe_other_breakpoints();
2440 use INIT_SAL() macro to zero-out new sal structures;
2441 make resolve_sal_pc() fix up the sal's section as well as its pc;
2442 match on section + pc in clear_command() and delete_breakpoint();
2443 account for overlay sections in insert_breakpoints(),
2444 remove_breakpoint() and breakpoint_re_set_one();
2445 all this to support overlays where a PC is not unique.
2446 * exec.c: change xfer_memory() to handle overlay sections.
2447 * findvar.c: change read_var_value() to handle overlay sections.
2448 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2449 * infcmd.c: jump_command() warns against jumping into an overlay
2450 that's not in memory. Also use INIT_SAL() to initialize sals.
2451 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2452 overlay state information; Also use INIT_SAL() to init sals.
2453 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2454 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2455 memory read/writes in the range 600000 to a00000, and ff680000
2456 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2457 * maint.c: maintenance command "translate-address" supports overlays.
2458 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2459 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2460 this constitutes gdb's internal overlay mapping table. Add macro
2461 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2462 Add function find_pc_sect_section().
2463 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2464 modify address_info() with overlay smarts; add function sym_info()
2465 to support the INFO SYMBOL command (translate address to symbol(s));
2466 modify disassemble_command() to work on unmapped overlays.
2467 * source.c: use INIT_SAL() to initialize sals.
2468 * symfile.[ch]: change generic_load() to use section's LMA address
2469 instead of VMA address, for overlay sections.
2470 Add numerous functions for finding a PC's section / overlay,
2471 translating between VMA and LMA address ranges, determining if an
2472 overlay section is mapped, etc. Add several user commands for
2473 overlay debugging. Add support for a "generic" form of automatically
2474 reading overlay mapping info from the inferior (based on the default
2475 (simple) overlay manager which Cygnus provides as an example).
2476 * symtab.[ch]: add functions find_pc_sect_symtab(),
2477 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2478 for lookup; modify lookup_symbol and decode_line_1() to use them;
2479 modify find_function_start_sal() to account for overlay sections;
2480 add macro INIT_SAL() for initializing struct symtab_and_line.
2481 * target.c: fix a comment in the declaration of target_ops.
2483 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2485 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2486 mips_skip_stub, mips_ignore_helper): New functions for dealing
2487 with MIPS16 call/return thunks.
2488 (mips_init_frame_pc_first): New function to implement
2489 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2490 new code to skip over MIPS16 thunks.
2491 (mips_frame_chain): Skip over MIPS16 thunks.
2492 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2493 mips_skip_stub, mips_ignore_helper): Declare.
2494 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2495 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2496 the above functions.
2497 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2498 (mips_init_frame_pc): Declare.
2499 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2500 to decide if certain library function calls should be ignored.
2502 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2504 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2505 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2507 start-sanitize-gdbtk
2508 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2510 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2514 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2516 * gdbinit.in: New file.
2518 * configure.in: Generate .gdbinit from gdbinit.in.
2519 * configure: Rebuild.
2521 start-sanitize-tic80
2522 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2524 * config/tic80/tic80.mt: Disable using the simulator
2528 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2530 * COPYING: Install new version of file from FSF.
2531 * copying.c (show_copying_command): Update FSF address.
2533 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2535 * Makefile.in (distclean): Remove .gdbinit.
2537 start-sanitize-tic80
2538 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2540 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2543 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2545 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2546 to va_list from void *, since va_list might not be a pointer
2549 start-sanitize-gdbtk
2550 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2552 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2553 default, not $(srcdir).
2556 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2558 * remote-mips.c: Clean up comment and extraneous semicolon
2559 for mips_monitor_prompt variable.
2561 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2563 * remote-mips.c: Add `set monitor-prompt' command.
2565 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2567 Fix from Peter Schauer:
2568 * mdebugread.c (parse_procedure): Set address of procedure to
2569 block start; this fixes problems with shared libraries introduced
2570 by change of Mar 21.
2572 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2574 * symtab.c (find_pc_symtab): change to support the case
2575 where the objfile is reordered and contains both coff and
2576 stabs debugging info (continue on if a psymtab isn't found).
2578 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2580 Fixes from Peter Schauer:
2581 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2582 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2583 is big-endian and if registers are 32 bits.
2584 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2585 mips_store_return_value): Fix floating-point word-order problems on
2586 little-endian targets introduced by changes of Mar 21.
2588 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2590 * remote.c (target_resume_hook, target_wait_loop_hook): New
2592 (remote_resume, remote_wait): Use them.
2593 * d10v-tdep.c: Set the above hooks.
2594 (tracesource): New GDB variable, controls source display in
2596 (display_trace): Find and display source line if requested.
2597 (trace_info): Mention empty trace buffer if appropriate.
2598 (tdisassemble_command): Robustify argument handling.
2600 * configure.host: Remove extra bogus Linux case.
2602 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2604 * remote-sim.c (simulator_command): Add comment about dealing with
2606 start-sanitize-tic80
2607 * Makefile.in (tic80-tdep.o): Add target.
2608 * configure.tgt: Add tic80 case.
2609 * tic80-tdep.c: New file.
2610 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2613 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2615 * c-exp.y (yylex): Handle nested template parameter lists.
2616 * symtab.c (decode_line_2): Fix test for valid choice number.
2618 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2620 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2621 copy first two floating point arguments to general registers, so that
2622 MIPS16 functions will receive the arguments correctly.
2623 (mips_print_register): Print double registers correctly on
2624 little-endian hosts.
2625 (mips_extract_return_value): Return double values correctly
2626 on little-endian hosts.
2628 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2629 to address in file descriptor record; this accounts for constant
2630 strings that may precede functions in the text section. Remove
2631 now-useless lowest_pdr_addr from argument list and all calls.
2633 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2635 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2636 whether the simulator will be built by whether the Makefile in the
2637 simulator directory was built.
2639 * configure.in (--enable-sim-powerpc): Delete switch.
2640 * configure: Regenerate.
2642 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2644 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2645 in the prologue too.
2647 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2649 (gdb_os_evprintf_filtered): Similarly.
2651 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2653 New UnixWare 2.1 configuration
2654 * config/i386/i386v42mp.mt: new
2655 * config/i386/i386v42mp.mh: new
2656 * config/i386/tm-i386v42mp.h: new
2657 * config/i386/nm-i386v42mp.h: new
2658 * configure.tgt: added new entries
2659 * configure.host: added new entries
2661 start-sanitize-gdbtk
2662 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2664 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2666 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2667 to GDBTK_LIBRARY, which is now a path to search.
2668 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2671 * {aclocal.m4,configure.in}: Changes for Windows builds.
2673 * configure: Rebuilt.
2676 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2678 * dsrec.c (load_srec): Print leading zeroes when printing section
2681 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2683 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2685 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2687 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2689 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2690 vprintf_filtered, evprintf_filtered): Callbacks that accept
2693 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2695 * breakpoint.c (insert_breakpoints, watchpoint_check,
2696 bpstat_stop_status): Do not disable watchpoints going out of scope.
2697 (insert_breakpoints): Make sure that the current frame is valid
2698 before calling find_frame_addr_in_frame_chain.
2700 * top.c (setup_user_args): Handle quotes and backslashes.
2701 (print_gdb_version): Update copyright year.
2703 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2705 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2707 start-sanitize-gdbtk
2708 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2710 * configure: Regenerated.
2711 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2714 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2716 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2718 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2719 except under wingdb. (Contributed by Martin Hunt).
2721 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2723 * configure: Regenerated.
2724 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2726 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2728 * remote-sim.h (sim_state, SIM_DESC): New types.
2729 (sim_open): Return a `descriptor' as result.
2730 (*): New argument of descriptor result from sim_open.
2731 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2732 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2733 Pass argv list to sim_open, argv[0] = pseudo program name.
2734 (*): Pass gdbsim_desc to sim_foo fns.
2736 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2738 * config.in: Regenerated.
2740 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2741 HAVE_HPUX_THREAD_SUPPORT): Define.
2743 start-sanitize-gdbtk
2744 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2746 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2749 * configure: Regenerated.
2750 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2754 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2756 First cut at supporting simulators in gdbserver:
2758 * configure, configure.in: Allow gdbserver to be configured
2759 for cross-target environments.
2760 * gdbserver/Makefile.in: Add simulator support.
2761 * gdbserver/configure.in: Eliminate assumption that host == target.
2762 Simplify using gdb/configure.tgt and gdb/configure.host.
2763 Fix other minor configuration errors.
2764 * gdbserver/low-sparc.c: Fix compile error.
2765 * gdbserver/remote-utils.c: Eliminate assumption that registers
2766 and addresses are four bytes. Fix minor compile errors and warnings.
2767 * gdbserver/server.c: Rewrite numerous instances of identical code
2768 for starting inferior processes to call new function start_inferior.
2769 Eliminate assumption that registers and addresses are four bytes.
2770 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2772 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2773 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2774 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2775 in moving such support from host to target makefile fragments.
2776 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2778 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2780 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2781 to insure consistant initialization of unused fields to zero.
2782 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2783 * breakpoint.c: ditto.
2786 * source.c: add call to INIT_SAL macro.
2788 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2790 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2791 they might get used on 32 bit targets as well.
2793 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2795 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2796 send the full exit string.
2798 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2800 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2802 (mn10200_store_struct_return): Likewise.
2804 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2806 * mips-tdep.c (mips_fetch_instruction): New function; replace
2807 common code throughout with calls to it.
2808 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2809 correct saved addresses of $s0 and $s1.
2810 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2811 instead of hardcoded 4.
2812 (mips16_skip_prologue): Handle extended instructions correctly.
2814 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2816 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2817 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2819 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2821 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2822 New macros for testing, setting, and clearing bit 0 of addresses.
2823 Change numerous bits of code where bit 0 was being manipulated
2824 to use these macros.
2826 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2828 * remote-mips.c: Put back the form feeds.
2830 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2832 * remote-mips.c: Remove form feeds (^L) from source.
2833 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2834 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2835 PMON after a continue; it causes target program misbehavior.
2836 (mips_fetch_register): Don't fetch unsupported registers; this
2837 cuts down on wasted serial traffic.
2839 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2841 * configure.in configure (HPUX/OSF thread support): Enable this
2842 only when running GCC, since HP's thread header files use ANSI C
2843 which is not supported by their default compiler.
2845 * configure.host (i[3456]86-*-windows): Disable long long
2846 support for WinGDB. Add mswin to configdirs.
2847 * configure.in configure: Move calls to configure.host and
2848 configure.tgt to the top of configure.in to allow them to set
2849 config variables before they are referenced.
2851 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2853 * configure.tgt (mips*-*-lnews*): New target.
2855 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2857 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2858 if we're not the innermost frame. Fix minor typos.
2860 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2862 * stabsread.c (read_type): Fix handling of template names
2863 with template parameters containing `::'.
2865 * valops.c (search_struct_field, search_struct_method):
2866 Pass correct valaddr parameter to baseclass_offset.
2867 Prevent gdb crashes by making sure that the virtual base pointer
2868 from an user object still points to accessible memory.
2870 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2872 * maint.c: Eliminate -Wall warnings by including some header files.
2874 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2876 * remote-sim.c (init_callbacks): Undo previous change.
2878 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2880 * maint.c: Fix dereference of pointer.
2881 * remote-sim.c: Fix reference of structure member "last_error".
2882 * debugify.c: Include config.h to get ANSI definitions.
2884 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2886 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2889 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2891 * main.c (print_gdb_help): Make static to match declaration.
2893 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2895 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2897 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2899 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2901 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2903 * defs.h: Fix prototypes for new cleanup functions.
2905 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2907 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2908 comment, add PARAMS, add license info and fix indentation.
2910 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2912 * debugify.c, debugify.h: New files. Provide common macros
2913 for writing debug info to a log file or stdio.
2915 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2917 * c-valprint.c (c_val_print): Fix printing for arrays defined
2920 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2922 * defs.h: Fix cntl-C to read from the Windows message queue.
2923 Add prototypes for make_final_cleanup (and the other cleanup
2925 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2926 Change sync code to report status while trying to sync-up
2927 with hardware. Add debugging output and document.
2928 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2929 Add debugging output and document.
2930 * serial.c: Add debugging output.
2931 * top.c: Add call to do_final_cleanups.
2932 Remove conditionals preventing Win32 from getting SIGQUIT.
2933 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2934 chain as a parameter. Extract this generic code from the cleanup
2935 routines into separate funtions (*_my_cleanup). Keep old
2936 functionality by passing "cleanup_chain" to the new funtions.
2937 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2938 chain which will be executed only when gdb exits. Add functions
2939 (*_final_cleanup) to match the original (*_cleanup) functions.
2940 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2941 Windows message queue.
2943 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2945 * m32r-rom.c: #include <sys/types.h>.
2946 #ifdef out new load support if wingdb.
2947 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2949 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2952 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2953 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2955 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2956 extracting a return value from a register pair.
2958 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2959 be two byte aligned. Round argument sizes up to two byte boundary.
2960 Write out args in two byte hunks.
2961 (mn10200_push_return_address): Implement.
2962 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2963 structures > 8 bytes (temporary).
2964 (STORE_RETURN_VALUE): Likewise.
2965 (CALL_DUMMY): No longer undefine.
2966 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2967 (REG_STRUCT_HAS_ADDR): Define.
2969 start-sanitize-r5900
2970 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2972 * configure.tgt: added r5900.
2975 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2977 * mips-tdep.c (non_heuristic_proc_desc): New function.
2978 (find_proc_desc): Move non-heuristic proc search code into separate
2980 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2981 descriptor, to avoid prologue examination when disassembling.
2982 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2983 aka MicroMeteor board).
2984 (mips_exit_debug): Prevent protocol reinitialization if an error
2985 occurs while exiting debug mode.
2987 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2989 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2990 comments, formatting, etc. Plus other minor fixes for problems
2991 I found during my first pass over the mn10200 port.
2992 (mn10200_analyze_prologue): New function.
2993 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2994 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2995 comments, formatting, etc. Minor fixes for problems I found during
2996 my first pass over the mn10200 port.
2997 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2999 (REGISTER_VIRTUAL_TYPE): Define as a long.
3000 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
3002 (STORE_RETURN_VALUE): Similarly.
3004 * blockframe.c (generic_get_saved_regs): Remove unused variable
3006 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
3007 inside #ifdef CALL_DUMMY.
3008 (watch_command_1): Initialize target_resources_ok.
3009 * command.c (do_setshow_command): Provide dummy initialization
3011 * valops.c (find_function_addr): Move function & prototype inside
3013 (value_arg_coerce): Similarly.
3014 (value_of_variable): Provide dummy initialization of "frame".
3016 start-sanitize-gdbtk
3017 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
3019 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
3022 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
3024 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
3025 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
3027 (scan_xcoff_symtab): Ditto.
3029 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
3031 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
3032 from being sent to 32-bit targets by masking off upper bits.
3033 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
3034 of PC on 32-bit targets.
3035 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
3036 frame setup instruction.
3037 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
3038 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
3039 prologue instruction. Fix warnings and bugs found by gcc -Wall.
3040 * buildsym.c (finish_block): Improve handling of overlapping blocks;
3041 fixes problem on MIPS16 printing function arguments.
3043 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3045 * dwarf2read.c (dwarf2_linkage_name): New function to get
3046 the linkage name of a die from DW_AT_MIPS_linkage_name or
3048 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
3049 new_symbol): Use it instead of accessing DW_AT_name.
3050 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
3051 partial die if present.
3052 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
3054 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
3056 * blockframe.c (generic_frame_chain_valid): If the new frame
3057 is not INNER_THAN the old frame, then it's not valid.
3059 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
3061 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
3062 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
3064 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
3066 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
3067 sd and sw instructions correctly.
3068 (heuristic_proc_start): Add support for MIPS16.
3069 (mips16_get_imm, mips16_heuristic_proc_desc,
3070 mips32_heuristic_proc_desc): New helper functions for
3071 heuristic_proc_desc.
3072 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
3073 (mips_push_arguments): Don't align small arguments in EABI.
3074 (mips32_skip_prologue): Attempt to shrink code size a little.
3076 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3078 * m32r-stub.c: New -- remote protocol support for M32R cpu.
3079 * m32r-rom.c: Several experiments with improved download time.
3081 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
3083 * mips-tdep.c (MIPS16_INSTLEN): Define.
3084 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
3085 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
3086 of function on MIPS16.
3087 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
3088 for mips_skip_prologue.
3089 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
3091 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3093 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
3094 ../sim/common/libcommon.a.
3096 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3098 * blockframe.c: fix a null pointer ref in generic_get_saved_register
3100 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3102 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3105 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3107 First set of changes for mips16:
3108 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3109 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3110 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3111 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3112 * mem-break.c (memory_breakpoint_from_pc): New function.
3113 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3114 memory_breakpoint_from_pc to determine breakpoint contents and size.
3115 * target.h (memory_breakpoint_from_pc): Declare.
3116 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3117 to determine size of breakpoint instruction.
3118 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3119 New helper functions for mips_find_saved_regs.
3120 (mips_find_saved_regs): Recognize mips16 prologues.
3121 (mips_addr_bits_remove): Strip off upper 32 bits of address
3122 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3123 (mips_step_skips_delay): No branch delay slot on mips16.
3124 (gdb_print_insn_mips): Disassemble mips16 code.
3125 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3127 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3129 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3130 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3131 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3132 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3134 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3136 * dwarf2read.c: Replace integral tag, name and form fields in
3137 internal structure definitions with the corresponding enumeration
3138 types from dwarf2.h. Add default cases to switches on enumerations
3140 Make quoting of string arguments in complaint messages consistent.
3141 Check for NULL returns from DW_STRING.
3142 (struct partial_die_info): Add sibling and has_type fields, remove
3144 (DW_*): Move access macro definitions near the definition of the
3145 attribute structure.
3146 (struct field_info): New structure to pass information about fields
3147 and member functions between die processing routines.
3148 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3149 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3150 the partial symbol table if the DW_AT_*_pc attributes are missing.
3151 Add file scope base type definitions to the partial symbol table.
3152 Skip over child dies if the die has a sibling attribute.
3153 (add_partial_symbol): Enter global variables with type attributes
3154 and without location descriptors into the partial symbol table.
3155 Store value of DW_TAG_variable dies in the partial symbol table.
3156 Do not enter global variables into the minimal symbol table.
3157 Add base type definitions to the partial symbol table.
3158 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3159 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3160 Add a typedef symbol for base type definitions to the symbol table.
3161 Ignore DW_TAG_inlined_subroutine tags for now.
3162 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3163 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3164 to determine pc bounds, ignore dies with invalid bounds.
3165 (dwarf2_get_pc_bounds): New routine to extract and validate the
3166 DW_AT_*_pc attributes of a die.
3167 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3168 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3169 New functions to handle fields and member functions.
3170 (read_structure_scope): Rewritten to use them.
3171 (read_array_type): Renamed from dwarf_read_array_type.
3172 Default upper array bound to describe an array with unspecified
3174 Create array types in backwards order, as dwarf2 puts out the array
3175 dimensions from left to right.
3176 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3177 DW_AT_artificial and DW_AT_prototyped.
3178 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3179 Pass objfile to dwarf_base_type.
3180 (read_partial_die): Use read_attribute to read in the attributes.
3181 Handle DW_AT_sibling and DW_AT_type.
3182 Follow references when determining DW_AT_name and DW_AT_external
3183 attributes of the die.
3184 Validate DW_AT_*_pc attributes.
3185 (read_full_die): Use read_attribute to read in the attributes.
3186 (read_attribute): New function to read an attribute described
3187 by an abbreviated attribute.
3188 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3189 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3190 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3191 Change symbol class for global variables with a zero valued location
3192 descriptor to LOC_UNRESOLVED.
3193 Handle DW_AT_const_value attributes for DW_TAG_variable,
3194 DW_TAG_formal_parameter and DW_TAG_enumerator.
3195 Build a typedef symbol for DW_TAG_base_type.
3196 (dwarf2_const_value): New routine to copy a constant value from an
3197 attribute to a symbol.
3198 (dwarf_base_type): Use passed in objfile, not current_objfile
3199 when calling dwarf2_fundamental_type.
3200 (dump_die): Use DW_* accessor macros to access values of attributes.
3201 (decode_locdesc): Handle DW_OP_plus_uconst.
3203 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3205 * mn10200-tdep.c: New file.
3206 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3207 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3208 * config/mn10200/mn10200.mt: New file.
3209 * configure.tgt: add mn10200 entry.
3211 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3213 * configure.in configure: Check if host has libdl if doing
3216 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3218 * mn10300-tdep.c: Wrote/fixed implementations of
3219 mn10300_frame_chain, mn10300_init_extra_frame_info,
3220 mn10300_frame_saved_pc
3221 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3222 and INIT_FRAME_PC macros.
3224 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3226 * configure.in configure: Check if host has libm. Make sure we
3227 are using gcc when using the -export-dynamic option. Fixes a
3228 problem with building under Solaris/SunPro cc.
3230 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3232 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3233 Link in simulator on MIPS embedded targets.
3235 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3237 * blockframe.c (frameless_look_for_prologue): Mark frames
3238 with a zero PC as frameless to improve backtraces from core dumps
3239 caused by dereferencing a NULL function pointer.
3241 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3243 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3245 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3247 * mn10300-tdep.c: made a lot more generic, ripping out code
3248 from copied target (no more mn10300_scan_prologue,
3249 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3250 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3251 and INIT_FRAME_PC macros
3253 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3255 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3256 FP_REGISTER_BYTES to compute offsets into the saved frame,
3257 since it fails for SPARC targets configured without any
3258 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3260 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3262 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3265 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3267 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3268 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3270 * configure configure.in: Clean up test cases around thread support.
3271 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3273 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3274 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3275 value_at and value_at_lazy.
3276 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3277 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3278 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3279 instead of read_memory. It takes a bfd_section arg.
3280 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3281 unnecessary cast for assignment of struct dbx_symfile_info.
3282 Struct objfile now uses a real pointer instead of PTR for this
3284 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3285 text, data and bss into dbx_symfile_info.
3286 * exec.c (xfer_memory): Handle transfers for user-specified
3288 * findvar.c (read_var_value locate_var_value): Copy bfd section
3289 from the symbol to the value.
3290 * gdb-stabs.h: Add section pointers for text, data and bss
3292 * maint.c (translate address command): Add test code for overlay
3293 address translation.
3294 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3296 * (print_formatted x_command): Record current section along with
3297 current address for repeated commands.
3298 * sparc-nat.c (fetch_inferior_registers): Change
3299 target_xfer_memory to target_{read write}_memory to allow changes
3300 to target_xfer_memory interface for section info.
3301 * symmisc.c (dump_msymbols print_symbol): Print section
3302 assocaited with symbol.
3303 * symtab.c (fixup_symbol_section): New routine to
3304 add section info to symbols returned by lookup_symbol.
3305 * symtab.h (struct general_symbol_info): Add bfd section to
3307 * target.c target.h (target_xfer_memory): Add bfd section to
3309 * (target_read_memory_section): New routine to read data from a
3311 * (target_memory_bfd_section): New global variable to pass bfd
3312 section in to targets.
3313 * valarith.c (value_add value_addr value_array): Preserve bfd
3314 section when computing new value.
3315 * value.h (struct value): Add bfd section to values.
3316 * values.c (allocate_value value_copy): Initialize/preserve bfd
3318 * (unpack_double): Clean up _MSC_VER conditionals to remove
3320 * v850ice.c: New module to support communication with NEC's
3322 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3323 ep names with rxx names. sp and fp are renamed via a different
3326 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3328 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3329 also removed code elsewhere that made use of RP_REGNUM.
3330 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3331 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3332 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3333 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3335 For older changes see ChangeLog-96
3341 version-control: never