1 Tue Dec 16 20:05:48 1997 Mark Alexander <marka@cygnus.com>
3 * configure.tgt: Change little-endian tx39 target name to tx39l.
5 * configure.tgt: Change little-endian tx19 target name to tx19l.
9 Tue Dec 16 21:16:42 1997 Ian Lance Taylor <ian@cygnus.com>
11 * Makefile.in (LIBGUI): New variable.
12 (GUI_CFLAGS_X): New variable.
13 (IDE_CFLAGS): Add $(GUI_CFLAGS_X).
14 * configure.in: Add $(LIBGUI) to TCL_LIBS and CONFIG_DEPS.
18 Tue Dec 16 11:24:30 1997 Jeffrey A Law (law@cygnus.com)
20 * remote-sim.c (gdbsim_open): Use "--architecture" instead of
24 Tue Dec 16 10:29:16 1997 David Taylor <taylor@texas.cygnus.com>
26 * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to
27 FP_REGNUM value before return; (prologue_find_regs): two sets
28 of offsets -- frame pointer and stack pointer, not just one that
29 tries to do double duty; (d30v_frame_find_saved_regs): stop once
30 we hit pc (in case we're stopped in the middle of the prologue)
31 and improve handling of frameless prologues; (d30v_push_arguments):
32 *ALL* arguments go on the stack until we run out of args registers,
33 force sp to be 8 byte aligned.
35 * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2,
36 not r0; (FRAME_CHAIN_VALID): handle use of external memory;
37 (STACK_ALIGN): define.
40 Mon Dec 15 15:13:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
42 * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART
43 intall cntrl-c handler with SA_RESTART clear. On BSD systems this
44 stops read syscalls's being restarted.
46 * configure.in (configdirs): Check for sigaction.
47 * configure: Re-generate.
50 From Gavin Koch <gavin@cygnus.com>:
51 * config/mips/tx49el.mt : New file.
52 * config/mips/tm-tx49.h : New file.
53 * config/mips/tm-tx49el.h : New file.
54 * configure.tgt: Changed to use the new files for
55 mips64*tx49*-*-elf* and mips64*tx49*el-*-elf*
58 Mon Dec 15 11:38:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
60 * dwarf2read.c: From change proposed by Gavin Koch.
61 (address_significant_size): New static variable.
62 (dwarf2_build_psymtabs_hard): Check consistency between
63 `address_size' and `address_significant_size'.
64 (read_address): MASK out all but the significant bits, as
65 determined by `address_significant_size', of any addresses.
67 (dwarf2_build_psymtabs_hard): Set `address_significant_size'
68 according to the arch_size of the elf object file.
70 Thu Dec 11 13:40:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
72 * dwarf2read.c (dwarf_decode_lines): Change type of address to
76 Thu Dec 11 22:39:02 1997 Mark Alexander <marka@cygnus.com>
78 From change made to branch by Bob Manson <manson@cygnus.com>:
79 * tic80-tdep.c (tic80_push_arguments): The compiler always
80 passes structs by reference.
83 Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
85 * tracepoint.c (trace_find_command): don't error if going
86 backwards thru the trace buffer in a loop.
87 * (struct tracepoint): delete unused field.
89 Wed Dec 10 13:16:45 1997 Keith Seitz <keiths@onions.cygnus.com>
91 * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
92 symtab_and_line (not struct tracepoint) so that we get the
93 real line info for an address. Arrange data more like
94 gdb_get_breakpoint_info.
95 (tracepoint_notify): Use info in struct symtab_and_line again.
96 (gdbtk_init): Add command "gdb_get_tracepoint_list" into
98 (gdb_get_tracepoint_list): New function that aids the source
99 window in displaying tracepoints when the file changes.
102 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
104 * d30v-tdep.c : don't bury lots of magic numbers in the code
105 instead use defines for the opcodes and opcode masks; update
106 to use actual d30v patterns; fix register sizes to be 4 bytes
107 not 2 bytes; improve prologue testing now that we have a C
108 compiler; fix stack frame handling enough to get backtraces
109 working; initial changes to push and pop frames (so that gdb
110 can call functions in the inferior).
112 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
113 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
114 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
118 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
120 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
121 a string whose dynamic length is longer than its static length.
123 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
125 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
126 cu_header.length is within dwarf_info_buffer not
129 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
131 * tracepoint.c (memrange_sortmerge): allow for memranges
132 that overlap. (collect_pseudocommand etc.) cleanup decls.
134 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
136 * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
137 (gdb_find_file_command): New function which searches source path
138 to find the real full filename of a file.
140 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
142 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
144 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
146 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
148 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
150 * tracepoint.c: Add declaration for x_command.
152 * printcmd.c (x_command): Remove static declaration.
154 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
156 * tracepoint.c (finish_tfind_command): call do_display so that
157 auto-displays are updated by tfind. Also, keep track of frame
158 and current-function so that tfind behaves like stepping (only
159 show the stack frame if we step into a new function or return).
161 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
163 * sol-thread.c: additional support for debugging threaded core
164 files on solaris; previously only kernel threads were found --
165 user threads generated errors.
166 * corelow.c: don't register core_ops as a target if
167 coreops_suppress_target is true (set by sol-thread.c).
169 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
171 * tracepoint.c: make "tdump" command handle literal memranges.
173 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
175 * tracepoint.c: use "lookup_cmd" to parse actions commands
176 (thus allowing unambiguous prefixes and aliases).
178 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
180 * configure.tgt: Add support for Thumb target.
182 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
184 * tracepoint.c: move prototype of validate_actionline(), and
185 make it consistent with the function declaration.
187 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
189 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
190 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
192 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
194 (CONFIG_OBS): remove tracepoint.o, which should always be included
196 * configure: regenerate
198 * Makefile.in (install-only): ALWAYS install the new gdbtk
199 (REMOTE_OBS): add tracepoint.o
201 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
203 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
205 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
206 * configure: Regenerate.
208 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
210 (toplevel): Move include of guitcl.h into #ifdef IDE region.
211 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
214 * Makefile.in (tracepoint_h): New macro for tracepoint.h
216 (tracepoint.o): Add rule to build.
217 (gdbtk.o): Update dependencies.
219 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
221 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
223 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
225 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
226 (breakpoint_notify): symtab_to_filename can return NULL
227 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
229 * tracepoint.c (set_raw_tracepoint): fix typo
231 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
233 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
236 * Merge (lots) with foundry's 11/18/97 build
238 * Makefile.in (install-only): install the new gdbtk, not the old
240 * top.h: add declaration of get_prompt
242 * top.c (get_prompt): new function
244 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
246 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
247 "gdb_get_function", "gdb_get_line", "gdb_get_file",
248 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
250 (gdb_get_vars_command): new function
251 (gdb_get_line_command): new function
252 (gdb_get_file_command): new function
253 (gdb_get_function_command): new function
254 (gdb_get_tracepoint_info): new function
255 (gdbtk_create_tracepoint): new function
256 (gdbtk_delete_tracepoint): new function
257 (tracepoint_notify): new function
258 (tracepoint_exists): new function
259 (gdb_actions_command): new function
260 (gdb_tracepoint_exists_command): new function
261 (gdb_prompt_command): new function
263 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
265 * dwarf2read.c (struct comp_unit_head): Change length and
266 abbrev_offset fields to unsigned int.
267 (dwarf2_build_psymtabs_hard): Verify length and offset read from
270 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
272 * tracepoint.c, tracepoint.h: new module, implements tracing,
273 which is a new functionality somewhat like breakpoints except
274 that a tracepoint stops the inferior only long enough to collect
275 and cache selected buffers and memory locations, then allows
276 the inferior to continue; the cached trace data can then be
279 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
281 * infcmd.c: export registers_info, for use by other modules.
282 * printcmd.c: export output_command, for use by other modules.
283 * stack.c: export locals_info and args_info, for use by other modules.
284 * remote.c: export getpkt, putpkt, and fromhex for external use.
285 Make fromhex case-insensative. New function "remote_console_output"
286 abstracts the acceptance of "O" packets from target.
287 Make all "remotedebug" output go to stdout, not stderr.
289 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
291 * valprint.c (print_longest): When CC has long long but printf
292 doesn't, print decimal value as three parts.
294 * config/i386/tm-fbsd.h: New file.
295 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
297 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
298 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
300 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
301 %ll format specifier.
302 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
303 long double using %Lg.
304 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
305 * configure: Re-generate.
307 * c-exp.y (parse_number): Use sscanf %Lg when host has
308 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
310 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
312 * printcmd.c (print_insn): Set the machine type if known.
314 * i386-tdep.c (_initialize_i386_tdep): Delete "set
315 assembly-language" command. Replaced by generic "set
316 architecture". Set initial machine using bfd_lookup_arch.
318 # start-sanitize-vr5400
319 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
321 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
323 # end-sanitize-vr5400
324 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
326 * valops.c (call_function_by_hand): If the function has a
327 prototype, convert its arguments as if by assignment. Otherwise,
328 do the usual promotions.
329 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
330 on functions' types when we can; all C++ functions should get it,
331 and if the Sun-style prototype notation is in the stabs, we can
334 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
336 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
337 defined by the inclusion of ../bfd/aclocal.m4.
338 * configure: Rebuild.
340 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
342 * Makefile.in (SHELL): Really do the change.
344 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
346 * Makefile.in: also revert SHELL change until configury
349 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
351 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
353 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
355 * aclocal.m4: add EXEEXT setting rule
356 * configure.in: call it
357 * configure: regenerate
358 * Makefile.in: pepper with EXEEXTs in appropriate places,
359 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
360 For some reason, EXEEXT isn't getting substututed in correctly
361 so for now, set EXEEXT to empty string
363 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
365 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
367 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
369 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
371 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
373 * gdbtk.c: Move include of gdbcore.h to top of file.
374 (close_bfds): New static function if _WIN32.
375 (gdbtk_readline): Call close_bfds.
376 (call_wrapper, tk_command_loop): Likewise.
377 (gdb_clear_file): New static function.
378 (gdbtk_init): Create gdb_clear_file Tcl command.
381 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
383 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
384 in a human readable format.
385 (print_flags_command): Command wrapper to call d30v_print_flags.
386 (d30v_do_registers_info): When printing out all of the registers,
387 print out the flag values in a human readable fashion.
388 (_initialize_d30v_tdep): Add info flags command to print the
391 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
392 bits that are defined.
395 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
397 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
399 (gdbtk_load_hash): download hash routine returns an int result.
400 * symfile.c (generic_load): Handle cancel from the
401 ui_load_progress_hook routine.
402 * dsrec.c (load_srec): Handle cancel from the
403 ui_load_progress_hook routine.
405 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
407 * valprint.c (print_longest): The b, h, w, and g format specifiers
408 print unsigned values.
410 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
412 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
414 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
415 * configure: Rebuild.
417 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
419 * top.c (quit_confirm): Change exit message.
421 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
423 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
425 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
427 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
428 to allocate memory for environ space, gdb cannot use memory
429 checks -- set -DNO_MMCHECK
431 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
433 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
434 code to see why this is not trivial.
435 (copy_exp, insert_exp): New functions.
437 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
439 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
440 where a compilation unit die has no children (DW_TAG_compile_unit
442 (scan_partial_symbols): Add comment for nesting_level.
445 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
447 * configure.tgt: Add tx49 configury based on 4300.
450 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
452 * solib.c (solib_break_names): add entry for Solaris 2.6 run
453 time linker. From Casper Dik via Peter Schauer.
455 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
457 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
459 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
464 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
466 * sol-thread.c (sol_find_new_threads_callback,
467 sol_find_new_threads): New functions.
468 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
469 sol_find_new_threads.
470 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
473 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
475 * dbxread.c (process_one_symbol): Put back initialization
476 of a variable lost during last change. Don't perform
477 assignment inside conditionals.
478 * stabsread.c (symbol_reference_defined): Return -1 for error/not
479 found. All callers changed appropriately.
480 (define_symbol): Don't perform assignment inside conditionals.
482 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
484 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
486 * configure: Rebuild.
488 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
490 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
492 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
494 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
497 * dbxread.c: More comment cleanups.
498 * stabsread.c: Fix various violations of the GNU coding and
499 formatting standards. Update/add comments to make code clearer.
500 (resolve_reference): Delete unused function.
501 (ref_search_val): Remove function. It didn't belong in stabsread.c
502 (resolve_live_range): No longer returns a value. Do not add it
503 to the live range list until the entire range stab has been parsed.
504 (get_substring): Remove duplicate declaration.
505 (resolve_symbol_reference): Now static. Remove unnecessary code
506 to deal with cleanups.
507 (ref_add): Use xrealloc instea of realloc.
508 (process_reference): Reorganize slightly to make clearer.
509 * stabsread.h (resolve_symbol_reference): Remove declaration.
510 (resolve_reference): Likewise.
511 * symtab.c (find_active_alias): New function.
512 (lookup_block_symbol): Use find_active_alias.
513 * symtab.h (struct range_list): Fix dangling struct live_range
515 (ref_search_val): Remove decl.
517 * symtab.h (struct range_list): Renamed from struct live_range.
518 (struct symbol): Remove struct live_range_info substruct.
519 Bring the alias list and range list fields up to the toplevel
520 as "aliases" and "ranges".
521 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
522 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
523 * stabsread.c: Corresponding changes.
525 * dbxread.c: Fix various violations of the GNU coding and
526 formatting standards. Update/add comments to make code
528 (process_later): Use xrealloc instead of realloc.
530 * symtab.c: Include inferior.h.
532 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
534 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
536 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
538 * infcmd.c: Improve grammar of "set args" help.
540 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
542 * remote-sds.c (sds_load): Properly declare as static.
544 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
546 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
547 to 30 bits in call insn to handle --enable-64-bit-bfd.
548 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
550 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
552 * stabsread.c: Make ref_map entries dynamically allocated.
554 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
556 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
557 ide_create_window_register_command.
558 * gdbtcl2/main.tcl: Call ide_window_register restorer.
560 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
562 * printcmd.c (print_address_symbolic, address_info): Mask
563 target-specific flag bits from PC, for more aesthetic disassembly.
564 * config/mips/tm-mips.h: Added PC masking for MIPS family
565 (especially the MIPS16).
567 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
569 * remote-mips.c (mips-initialize): Work around flakiness in
570 some versions of PMON after loading a program.
572 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
574 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
575 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
576 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
577 (ArrayAccess): Likewise. Also remove warnings.
578 (CastExpression): Implement (typename) UnaryExpression.
579 (push_qualified_expression_name): Fix small bug.
580 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
581 (_initialize_jave_language): Fix typo (jave -> java).
582 (java_language): Java does *not* have C-style arrays.
583 (java_class_from_object): Make more general (and complicated).
584 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
585 (java_emit_char, java_printchar): New function.
586 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
587 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
588 (java_print_value_fields): New function.
589 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
591 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
593 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
595 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
596 * mips-tdep.c (mips_extract_return_value): Doubles aren't
597 returned in FP0 if FP registers are single-precision only.
599 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
600 to disable use of FP registers for function arguments.
603 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
605 * gdbtk.c (gdbtk_init): Pass name of restore interface to
606 ide_create_window_register_command.
608 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
610 * mips-tdep.c (set_reg_offset): New function.
611 (mips16_heuristic_proc_desc): Calculate offsets of registers
612 saved by entry pseudo-op after rest of prologue has been read.
613 Use set_reg_offset to ignore all but the first save of a given
615 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
616 * remote-sim.c (gdbsim_store_register): Don't update registers
617 that have a null or empty name.
618 * findvar.c (read_register_bytes): Don't fetch registers
619 that have a null or empty name.
621 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
624 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
627 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
631 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
632 (REGISTER_NAMES): Ditto.
634 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
636 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
638 * dsrec.c (load_srec): add ui_load_progress_hook to
639 display some feedback to user
641 * symfile.c (generic_load): add ui_load_progress_hook to
642 display some feedback to user
644 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
646 * command.c (add_cmd, add_show_from_set): Insert new commands in
649 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
651 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
652 member for storing offset of MIPS16 frame pointer from SP.
653 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
654 (PROC_FRAME_ADJUST): Define.
655 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
656 (get_frame_pointer): Use frame pointer adjustment value when
657 calculating frame address.
658 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
659 that have a null or empty name.
661 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
662 (REGISTER_NAMES): Redefine to eliminate FP registers.
663 * config/mips/tm-tx19l.h: Ditto.
666 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
667 Michael Snyder (msnyder@cleaver.cygnus.com)
670 * configure.tgt: Set gdb_target to r5900.
671 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
673 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
674 override default FPU type.
676 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
678 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
680 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
682 * gdbtk.c (gdb_load_info): New function. Returns a list
683 of section names and sizes for an executable.
684 (gdbtk_load_hash): Stub function to call tcl function
687 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
689 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
690 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
693 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
695 * ser-e7kpc.c (get_ds_base): Only use under Windows.
696 (windows.h): Include when any _WIN32 host.
698 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
700 * The following block of changes add support for debugging assembly
702 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
703 associated with a function.
704 * buildsym.c (record_line start_symtab end_symtab): Don't delete
705 symtabs which only have line numbers (but no other debug symbols).
706 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
708 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
709 intrinsic simulator breakpoints if available, otherwise do it the
712 * configure.tgt: Add d30v.
713 * d30v-tdep.c: New file.
714 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
717 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
719 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
721 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
723 * gdbtk.c (gdb_get_mem): Fix compiler warning.
725 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
727 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
728 value if the remaining length of a non-integral argument is smaller
729 than the register size for big-endian non-EABI mode.
731 * rs6000-tdep.c (branch_dest): Handle return from signal
732 handler function via sigreturn kernel call.
734 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
736 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
737 Fix prototypes. Remove function scoped function declarations.
739 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
741 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
743 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
745 * config/i386/windows.mh (XDEPFILES): need to list some files
746 explicitly, for odd reasons.
748 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
750 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
751 (push_expression_name): New, to handle expression names.
752 (push_qualified_expression_name): New, for qualified expression names.
753 (parse_number): Fix bugs in parsing of non-decimal integers.
754 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
755 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
756 (java_link_class_type): Add dummy "class" field.
757 (java_lookup_type): New.
758 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
759 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
760 Use java_demangle_type_signature to print array class types.
761 * jv-valprint.c (java_value_print): Preliminary array support.
762 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
763 (java_val_print): Move check for object type to java_value_print.
764 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
766 * valops.c (search_struct_field): Search basesclasses in
767 ascending, not descending order. Hack to avoid virtual baseclass
768 botch for Java interfaces.
770 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
772 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
773 New cleanup clean for cleanups to be run when at each 'run' command.
774 * infcmd.c (run_command): Call do_run_cleanups.
776 * solib.c (find_solib): Register cleanup to call clear_solib
777 on a new 'run' command.
778 (symbol_add_stub): First look for existing objfile with same name.
780 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
782 * gdbtk.c (gdb_get_mem): New function. Returns
783 a formatted memory dump with optional ASCII dump.
785 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
787 * remote-sds.c (sds_load): New function.
789 (sds_open): Don't set inferior_pid yet.
790 (sds_kill): Remove contents.
791 (sds_create_inferior): Rewrite to work more like monitor
793 (sds_restart): Remove, no longer used.
795 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
796 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
797 * dsrec.c (load_srec): Always write a header S-record.
798 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
799 (dink32_cmds): Set to use S-record downloading with acks.
800 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
802 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
804 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
807 * exec.c (exec_file_command): Call set_architecture_from_file.
809 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
811 * dbxread.c (MSYMBOL_SIZE): New macro.
812 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
813 * elfread.c (elf_symtab_read): If ELF symbol is "special",
814 such as a MIPS16 function, mark minimal symbol as special too.
815 * mips-tdep.c (pc_is_mips16): New function to check whether
816 a function is MIPS16 by looking at the minimal symbol. Use
817 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
818 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
819 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
820 "special" MIPS16 bit in ELF and minimal symbols.
821 * mdebugread.c (parse_partial_symbols): Don't construct a partial
822 symbol table for a file that already has one.
824 * configure.tgt: Support TX19.
825 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
826 config/mips/tx19l.mt: New files for TX19.
829 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
831 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
832 yet another variant of enumerator debugging info, used by DU 4.0
835 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
837 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
838 otherwise link command line is too long.
840 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
842 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
843 some formatting problems.
845 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
847 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
848 mechanism. Remove prototypes for dos_async_* functions. They don't
851 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
853 * gdbtk.c: Include ilutk.h if IDE.
854 (gdb_confirm_quit, gdb_force_quit): New static functions.
855 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
857 * top.c (quit_confirm, quit_force): New functions, broken out of
859 (quit_command): Just call quit_confirm and quit_force.
860 * top.h (quit_confirm, quit_force): Declare.
862 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
864 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
865 function a breakpoint is in.
867 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
869 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
870 reading stabs extensions for live range information.
871 * stabsread.h, partial-stab.h: Add prototypes for new functions.
872 * symtab.h: Add structure for storing live range information.
874 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
876 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
878 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
880 * gdbtk.c: Include guitcl.h.
881 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
882 variable IDE to 1 when using the IDE. Always try using auto path
884 * Makefile.in (IDE_CFLAGS_X): Always include libide.
885 (LIBIDE): New variable.
887 (IDE_DEPS): Omit libide.
888 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
889 * configure: Rebuild.
891 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
893 * top.c (set_arch): New function, update target_architecture.
895 * defs.h, top.c (set_architecture_from_arch_mach): Replace
896 set_architecture, takes the arch and machine as arguments.
898 * sh3-rom.c (sh3e_open): Update.
901 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
903 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
906 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
908 * top.c (init_main): Add ``set processor'' as an alias for ``set
911 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
913 * config/sparc/sparclite.mt: Removed simulator references (erc32
916 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
918 * remote-e7000.c (e7000_fetch_registers): Check
919 target_architecture instead of sh_processor_type.
922 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
924 * sh3-rom.c (sh3_open): Call set_architecture not
925 sh_set_processor_type.
928 * sh-tdep.c (sh_show_processor_type_command): Delete.
929 (sh_set_processor_type_command): Delete.
930 (sh_target_architecture_hook): Rename from sh_set_processor_type,
931 use AP to determine architecture.
932 (sh_show_regs): Use bfd_mach_sh* types.
934 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
935 architecture was specified explicitly.
937 * defs.h (target_architecture, target_architecture_auto,
938 set_architecture, set_architecture_from_file): Declare.
939 (target_architecture_hook): Allow targets to be notified of set
942 * top.c (init_main): Add set/show/info architecture commands.
943 (set_architecture, show_architecture, info_architecture): New
944 functions, parse same.
945 (set_architecture_from_file): New function, determine arch from
948 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
950 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
951 when set explicitly. Prepend endianness arg so that it can be
954 * defs.h, top.c (target_byte_order_auto): Make global when
955 byteorder is selectable.
957 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
959 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
961 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
962 has already set the PC.
963 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
964 exec file" a warning. Ditto for "No program loaded".
966 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
968 * ocd.c: revert Sun change -- enable log file handling
970 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
972 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
974 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
976 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
977 before assuming that the inferior is running.
980 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
982 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
983 (gdbtk_stop_timer): Likewise.
985 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
987 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
988 (gdb_target_has_execution_command) new function
990 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
992 * ocd.c: comment out sections that create and flush wigglers.log
993 log file when using the wiggler.
995 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
997 * gdbtk.c (gdb_loc): If there are no symbols, just bail
999 (tk_command_loop): Print errors encountered while running
1002 start-sanitize-gdbtk
1003 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
1005 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
1009 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
1012 (x_fd): Don't define if WINNT.
1013 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
1015 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
1016 call gdbtk_start_timer and gdbtk_stop_timer.
1017 (gdbtk_init): Don't set up signal handling or make x_fd
1018 asynchronous if CYGWIN32.
1020 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
1022 * gdbtk.c (error_string_ptr): New static variable.
1023 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
1024 NULL, and we're outputting to stderr, append string to
1025 error_string_ptr rather than calling gdbtk_tcl_fputs.
1026 (call_wrapper): Set up error_string_ptr. Put both error string
1027 and normal string in Tcl result.
1029 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
1030 gdb has initialized.
1032 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
1034 * gdbtk.c: If _WIN32, include winuser.h.
1035 (gdbtk_init): If _WIN32, use MessageBox to display an error
1036 evaluating main.tcl.
1038 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
1040 * config/powerpc/ppc-eabi.mt:
1041 * config/powerpc/ppc-sim.mt:
1042 * config/powerpc/ppcle-eabi.mt:
1043 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
1044 other ocd-related files in TDEPFILES
1046 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
1048 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
1049 * ocd.c: initialize remote_timeout
1050 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
1051 (ocd_get_packet): remove find_packet goto. If there isn't
1052 an 0x55 at the start, something is quite wrong so error out
1053 instead of advancing in the packet and trying again. If checksum
1054 is invalid, print error message instead of trying again.
1055 * ser-ocd.c (ocd_readchar): error if we attempt to read past
1056 the end of the from_wiggler_buffer.
1058 start-sanitize-gdbtk
1059 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
1061 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
1062 (gdb_cmd): For the load command, don't buffer the I/O.
1066 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
1068 * dink32-rom.c: Don't use "mf" command to fill, is too picky
1071 start-sanitize-gdbtk
1072 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
1074 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
1076 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
1078 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
1079 (ITCL_DEPS, TIX_DEPS): New variables.
1080 (IDE_DEPS): New variable.
1081 (CDEPS): Include @CONFIG_DEPS@.
1082 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
1083 * configure: Rebuild.
1087 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
1089 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
1090 after relocations are complete.
1091 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
1092 this is now done in objfile_relocate.
1094 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
1096 * win32-nat.c (handle_exception): Return a value indicating
1097 whether the exception was handled. Don't handle random exceptions
1098 the first time around, so that structured exception handling
1100 (child_wait): Check the return value of handle_exception. Set the
1101 continue_status argument to ContinueDebugEvent accordingly.
1103 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1105 * configure.tgt: Add support for v850e target.
1107 start-sanitize-v850e
1108 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1110 * configure.tgt: Add support for v850ea target.
1113 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1115 * m32r-stub.c: fix typo
1117 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1119 * remote-sds.c: Remove unused remnants of remote.c.
1120 (tob64): Return the result length.
1121 (sds_interrupt): Send a stop message.
1122 (sds_wait): Add debug output for signal interpretation, flag
1123 that signal was due to a trap.
1124 (sds_fetch_registers): Fill the registers array correctly for
1126 (sds_store_registers): Get the right values from registers array.
1127 (putmessage): Tweak length handling so checksum comes out right.
1128 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1130 start-sanitize-gdbtk
1131 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1133 * gdbtk.c (gdb_listfuncs): New function that returns
1134 a list of all the functions in a source file.
1138 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1140 * Makefile.in (init.c): Don't use xargs.
1142 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1144 * infrun.c (wait_for_inferior): Add the symbols for any
1145 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1147 Rewrite code which determines the TOC address for calling functions
1148 in the inferior under AIX.
1149 * rs6000-nat.c (find_toc_address): New function to determine
1150 the required TOC address from a function address.
1151 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1152 to find_toc_address.
1153 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1154 add_text_to_loadinfo calls.
1155 (exec_one_dummy_insn): Change pid and status to int to get rid of
1157 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1158 ptrace to get rid of compiler warnings.
1159 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1160 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1161 patch TOC address load code in the call dummy with the value
1162 returned from find_toc_address_hook.
1163 (struct loadinfo, loadinfo, loadinfolen,
1164 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1165 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1167 (_initialize_rs6000_tdep): Remove initialization of
1168 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1169 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1170 xcoff_init_loadinfo_hook): Remove.
1171 (struct coff_symfile_info): Add toc_offset field.
1172 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1173 instead of calling xcoff_add_toc_to_loadinfo_hook.
1174 (get_toc_offset): New function to return the value of the
1175 toc_offset field for an object file.
1176 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1177 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1178 * config/rs6000/tm-rs6000.h: Add declarations for
1179 find_toc_address_hook and get_toc_offset.
1181 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1183 * remote-sds.c: New file, interface to SDS-compatible monitors.
1184 * Makefile.in (remote-sds.o): Add build rule.
1185 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1186 (TDEPFILES): Add remote-sds.o.
1188 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1190 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1191 assuming control has returned to GDB.
1193 start-sanitize-gdbtk
1194 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1196 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1199 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1201 * dink32-rom.c: New file, support for DINK32 monitor.
1202 * Makefile.in (dink32-rom.o): Add build rule.
1203 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1204 (TDEPFILES): Add dink32-rom.o.
1205 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1206 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1207 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1208 * monitor.c: Use them.
1209 (monitor_store_register): Use setreg.term if defined.
1210 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1211 if set_break and clr_break fields are empty.
1213 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1215 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1216 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1217 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1219 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1220 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1221 fill in doc fields of bdm_ppc_ops.
1222 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1223 as the MQ or floating point regs not present on ppc 8xx boards.
1224 (bdm_ppc_store_registers): Don't write those same invalid registers.
1225 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1226 * config/powerpc/ppc-eabi.mt:
1227 * config/powerpc/ppcle-eabi.mt:
1228 * config/powerpc/ppc-sim.mt:
1229 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1231 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1233 * frame.h (enum lval_type): Conditionalize on __GNUC__
1234 instead of __STDC__.
1236 start-sanitize-gdbtk
1237 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1239 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1242 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1244 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1246 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1248 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1249 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1250 BDM_BREAKPOINT if not defined in tm.h
1251 (ocd_error): add new error cases
1252 (ocd_start_remote): send the OCD_INIT command before
1253 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1254 (ocd_write_bytes): no longer static
1255 (ocd_insert_breakpoint): no longer static
1256 (ocd_remove_breakpoint): new
1257 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1258 and ocd_remove_breakpoint
1259 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1260 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1261 and memory_remove_breakpoint.
1262 (bdm_ppc_open): after calling ocd_open, modify DER
1263 register so interrupts will drop us into debugging mode, finally
1264 disable the watchdog timer on the board so we don't leave BDM
1267 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1269 * values.c (value_primitive_field): Account for offset when
1270 extracting the value of a bitfield.
1271 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1273 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1275 start-sanitize-tic80
1276 * config/tic80/tic80.mt:
1277 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1278 (SIM): Remove -lm to prevent make errors.
1279 * configure.tgt: add gdbserver to configdirs for tic80.
1281 * gdbserver/utils.c (error): Change prototype to match defs.h.
1282 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1283 * remote.c (remote_write_bytes): Include '$' at start of packet
1284 and checksum at end of packet in overhead calculation.
1286 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1288 * ser-ocd.c: If _WIN32, include <windows.h>.
1289 (dll_do_command): New static variable if _WIN32.
1290 (ocd_open): Set dll_do_command if _WIN32.
1291 (ocd_write): Use dll_do_command rather than do_command.
1292 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1293 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1294 ($(BDM_LIBNAME)): Remove target.
1295 * wigglers.def: Remove.
1297 start-sanitize-gdbtk
1298 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1299 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1300 ide_initialize_paths to match installed directory name. If IDE,
1301 use auto_path to search for main.tcl.
1302 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1306 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1308 (libwigglers.a): Remove target.
1310 start-sanitize-gdbtk
1311 * gdbtk.c (gdbtk_cleanup): New static function.
1312 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1313 call to ide_initialize_paths. If we can't initialize the event
1314 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1315 ide_window_register and the ide_window commands. Initialize tk,
1316 itcl, and tix after initializing the IDE.
1318 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1319 * configure: Rebuild.
1322 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1324 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1325 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1327 start-sanitize-gdbtk
1328 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1330 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1331 to 256 to avoid memory corruption with very long pathnames.
1334 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1336 Changes to OCD support to support wiggler box as well as
1338 * ocd.c: change speed in init command to 0 from 80,
1339 add (temporary) logging commands to help debugging,
1340 (ocd_open): if "target ocd wiggler lpt" then use special
1341 ser-ocd.c serial interface which communicates with Wigglers.dll,
1342 otherwise ("target ocd <foo>") do as we did before
1343 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1344 switch of known commands of len 0
1345 * ocd.h: add OCD_LOG_FILE
1346 * serial.c (serial_open): do serial_interface_lookup on ocd
1348 * ser-ocd.c: add buffer to contain responses from sending a
1349 command to the Wigglers.dll.
1350 (ocd_readchar): return curr char from buffer and increment ptr
1351 (ocd_write): send buffer to Wigglers.dll, storing response in
1352 return buffer and initializing curr location ptr to start of
1355 start-sanitize-gdbtk
1356 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1358 * configure.in: Change required Tix version to 4.1.8.0 .
1359 * configure: Rebuilt.
1362 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1364 * ocd.h: add OCD_SET_CONNECTION
1365 * ocd.c: rename "do_command" to "ocd_do_command"
1367 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1369 Nomenclature change. BDM is a specific type of OCD
1370 (On Chip Debugging). Wiggler is the parallel port box controlled
1371 by Wigglers.dll. The faster target box from Macraigor Systems
1377 Replace all instances of "wiggler_" with "ocd_" and change most other
1378 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1379 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1380 until OCD with that target is supported again.
1382 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1384 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1385 sub makes, change clean rule to also remove *.a to remove
1386 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1387 remove remote-wiggler.o
1388 * configure.in: add DLLTOOL support
1389 * configure: regenerate
1390 * wigglers.def: new file for imports for wigglers.dll
1391 * ser-ocd.c: new file which is layer between ocd.c and either the
1392 wigglers.dll or the target box, only stub so far
1393 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1394 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1395 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1396 to XDEPFILES, add rules to build libwigglers.a
1398 checking in changes of Stu Grossman <grossman@cygnus.com>:
1399 * remote-wiggler.c: delete
1400 * ocd.c: new, was remote-wiggler.c
1401 always include sys/types.h, include ocd.h, move WIGGLER
1402 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1403 static, stop making local wiggler functions static,
1404 define write_mem_command for wiggler_write_bytes
1405 (wiggler_start_remote): stop hardcoding the target type,
1406 instead set and use a target_type variable.
1407 (wiggler_open): add new target_type and ops args
1408 (wiggler_wait): now no longer takes pid and target_status as args,
1409 stop trying to set target_status struct, remove BGND insn
1411 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1412 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1413 remove pktlen check, set reglen instead of numregs
1414 (dump_all_bdm_regs): delete
1415 (wiggler_fetch_registers): delete
1416 (wiggler_prepare_to_store): now just an empty function
1417 (wiggler_store_registers): delete
1418 (wiggler_read_bdm_register): new
1419 (wiggler_write_bdm_registers): new
1420 (wiggler_write_bdm_register): new
1421 (wiggler_write_bytes): use write_mem_command variable instead of
1423 (get_packet): renamed to wiggler_get_packet, change refs throughout
1424 (put_packet): renamed to wiggler_put_packet, change refs throughout
1425 (wiggler_get_packet): add break to default case of switch,
1426 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1428 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1429 (flash_xfer_memory): delete
1430 (noop_store_registers): new placeholder replacement for
1431 target_store_registers() which prevents generic_load from trying to
1433 (bdm_update_flash_command): add store_registers_tmp variable,
1434 make handling of wiggler_ops more generic -- define wiggler_ops
1435 in a target-specific file instead (such as ppc-bdm.c in the case
1436 of the ppc), use current_target to deal with registers again
1437 making this file less target-specific.
1438 (bdm_read_register_command): new
1439 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1440 comment out add_cmd ("read-register", ...)
1441 * ocd.h: new, contains common wiggler prototypes, command definitions
1442 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1443 structure for ppc bdm
1446 (bdm_ppc_fetch_registers): new
1447 (bdm_ppc_store_registers_: new
1448 (_initialize_bdm_ppc): new
1449 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1451 start-sanitize-tic80
1452 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1454 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1455 as a valid SP-relative offset of a saved register.
1458 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1460 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1461 than directly mucking around with data structures.
1463 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1465 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1466 Add a bunch of macros.
1467 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1468 Update to use new macros.
1469 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1470 * value.h, values.c (value_static_field): New function.
1471 * cp-valprint.c, valops.c: Modify to use value_static_field.
1473 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1474 implied (missing) data field, as defined by cc1java.
1475 (java_link_class_type): Type length and field offset (in interior)
1476 now includes object header. Get static fields working.
1477 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1478 * jv-typeprint.c (java_type_print_derivation_info,
1479 java_type_print_base): New functions, for better Java output.
1480 * jv-valprint.c: Start to support Java-specific output.
1482 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1484 * c-valprint.c (c_val_print): Use extract_address to retrieve
1485 the address of the virtual function.
1486 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1488 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1489 Handle C++ operator *.
1491 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1495 (Tcl_Realloc, Tcl_Free): Likewise.
1496 * configure.in: Check for cygwin32 environment. Define and
1497 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1498 unix; setting it to win was for an old Tcl/Tk configuration
1500 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1501 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1502 (WIN32LDAPP, WIN32LIBS): Define.
1503 (CLIBS): Add $(WIN32LIBS).
1504 (gdb): Use $(WIN32LDAPP).
1505 * configure: Rebuild.
1507 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1509 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1510 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1511 * utils.c (fprintf_symbol_filtered): Handle language_java.
1513 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1515 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1517 * java-*: Renamed to jv-*, to make fit within 14 characters.
1518 * jv-lang.h (java_type_print): Added declaration.
1519 * jv-typeprint.c: New file. Provides java_print_type.
1520 * jv-lang.c (java_link_class_type): New function.
1521 (java_language_defn): Replace c_print_type by java_print_type.
1522 * Makefile.in: Update accordingly.
1524 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1526 * Makefile.in (init.c): except some mswin files do need to be
1529 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1531 * Makefile.in (init.c): don't try to scan mswin for _initialize
1532 funcs. (generates misleading error message because files have
1533 .cpp suffix, not .c suffix)
1535 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1537 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1539 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1541 * xcoffread.c (coff_getfilename): Do not strip directory component
1544 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1546 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1547 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1548 * remote-array.c: #include <ctype.h> for isascii().
1549 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1551 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1553 * top.c (execute_command): Force cleanup of alloca areas.
1554 * findvar.c (registers_changed): Likewise.
1556 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1558 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1559 * Add defs for target status.
1561 start-sanitize-gdbtk
1562 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1564 * configure.in, aclocal.m4: Another fix to find the
1565 correct Tix library name.
1567 * configure: Rebuilt.
1571 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1573 * config/mips/tm-mips64.h: longs, long longs, and pointers
1574 are all 64 bits on EABI mips targets.
1576 start-sanitize-gdbtk
1577 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1579 * aclocal.m4: Search for the correct tix library.
1582 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1584 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1585 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1586 partial symtab. Remove earlier change of 5/27/97.
1588 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1590 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1591 inferior_pid is an LWP rather than a Solaris thread, let
1592 procfs handle the request.
1593 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1594 only work if inferior_pid points to an LWP (rather than a
1595 Solaris thread). Use procfs_first_available to find a good LWP.
1596 (info_solthreads): added a maintenance command to list all
1597 known Solaris threads and their attributes.
1598 * mips-tdep.c (mips_do_registers_info): Completely changed the
1599 output format to be neat and columnar. Added the helper funcs
1600 do_fp_register_row and do_gp_register_row. Also small mods to
1601 mips_print_register, which is still used to print a single reg.
1603 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1605 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1606 otherwise terminated (Solaris threads).
1608 start-sanitize-gdbtk
1609 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1611 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1612 IDE configuration information.
1614 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1615 filename when a breakpoint is set. Avoids call to bp_info.
1616 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1617 Itcl, Tix and IDE initialization.
1619 * defs.h (init_ui_hook): Change prototype to accept one arg.
1621 * main.c (gdb_init): Change prototype to accept one arg.
1623 * top.c (gdb_init): Accepts one argument which it uses to
1624 call (*init_ui_hook), which will be gdbtk_init(). This is
1625 used for calling Tcl_FindExecutable().
1627 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1628 accept variable number of args for compatibility with
1629 cchanges in gdbtk.c.
1631 * configure: Regenerated.
1633 * gdbtcl/tclIndex: Regenerated.
1637 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1639 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1640 whether CRLF_SOURCE_FILES is defined.
1641 (open_source_file): Use OPEN_MODE with open and openp.
1642 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1643 CRLF_SOURCE_FILES is defined, ignore \r characters.
1644 (forward_search_command): Use FDOPEN_MODE with fdopen.
1645 (reverse_search_command): Likewise.
1646 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1647 (LSEEK_NOT_LINEAR): Don't define.
1649 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1651 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1652 return values within the 8-byte FP register.
1654 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1656 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1657 integers in 64-bit register parameters before function calls.
1659 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1661 * mips-tdep.c (mips_push_arguments): special-case handling for
1662 odd-sized struct parameters passed in registers / on stack.
1664 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1666 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1667 structs passed in registers for little-endian non-EABI mode.
1669 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1671 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1672 (check_duplicates, clear_command): compare sections only if
1673 doing overlay debugging.
1675 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1677 * buildsym.h (struct subfile): Add debugformat member.
1678 (record_debugformat): Declare global function.
1679 * buildsym.c (start_subfile): Initialize debugformat member
1681 (record_debugformat): New function to record the format.
1682 (end_symtab): Copy format into symtab debugformat member.
1683 (end_symtab): Free subfile debugformat member.
1684 * symmisc.c (free_symtab): Free debugformat when freeing
1686 * symfile.c (allocate_symtab): Initialize the new debugformat
1687 member for new symtabs.
1688 * symtab.h (struct symtab): Add debugformat member.
1689 * source.c (source_info): Print the debug format.
1691 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1693 * hpread.c (hpread_expand_symtab): Call record_debugformat
1695 (hpread_process_one_debug_symbol): Ditto.
1696 * dbxread.c (process_one_symbol): Call record_debugformat
1698 * coffread.c (coff_start_symtab): Call record_debugformat
1700 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1702 * dwarfread.c (read_file_scope): Call record_debugformat
1704 * dwarf2read.c (read_file_scope): Call record_debugformat
1706 * dstread.c (dst_end_symtab): Set debugformat to be
1708 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1710 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1712 * mips-tdep.c (mips_push_arguments): handle alignment of
1713 integer and struct args on stack for mips64 big-endian.
1715 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1717 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1718 structs in a register wherever possible.
1719 * mips-tdep.c (mips_extract_return_value): handle structs.
1720 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1721 (including structs, if gdb ever allows it).
1724 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1726 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1727 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1728 stack push count accordingly.
1729 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1732 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1734 * utils.c (floatformat_from_doublest): Improve test for infinity.
1736 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1738 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1739 global variables into the struct dieinfo structure.
1740 (locval): Pass pointer to a dieinfo struct rather than a
1741 pointer to the raw location information. Change prototype.
1742 Set isreg, optimized_out, offreg and basereg as appropriate.
1743 (struct_type): Call locval with dieinfo struct pointer.
1744 (new_symbol): Ditto.
1745 (new_symbol): Call locval and save location before testing
1746 the values of the new dieinfo struct flags, set by locval.
1748 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1750 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1751 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1752 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1753 These changes tried to work around a problem with an early DU 4.0
1754 release, but they trigger subtle timing dependent kernel bugs
1755 in older OSF/1 releases.
1757 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1759 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1760 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1762 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1764 * infrun.c (wait_for_inferior): Mark registers as invalid when
1765 stepping over an instruction that triggered a watchpoint.
1766 * remote-mips.c: Numerous changes to support hardware breakpoints
1767 and watchpoints on LSI MiniRISC and TinyRISC boards.
1768 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1769 (mips_breakpoint_from_pc): Account for different breakpoint
1770 instructions used by PMON and IDT monitor.
1771 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1773 * config/mips/tm-mips.h: Define breakpoint instructions for
1774 PMON and IDT monitor. Move MIPS16-related macros here from
1777 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1779 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1781 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1783 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1784 Add missing return statements after finding an "add imm{16,32},sp"
1786 (mn10300_frame_chain): Add in size of our register save area to find
1787 our caller's frame if our caller does not have a frame pointer.
1789 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1791 * symfile.c (generic_load): Check return code of target_write_memory.
1793 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1795 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1796 * config/tm-sysv4.h (in_plt_section): Add prototype.
1798 * maint.c (maintenance_translate_address): Avoid assignment
1799 inside if, per GNU coding standards.
1800 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1801 per GNU coding standards.
1803 * monitor.c (parse_register_dump): Is really a void function.
1805 (monitor_read_memory): Remove unused variable "name".
1806 (monitor_read_memory): Remove unused variable "regbuf".
1807 (monitor_open): Remove unused variable "i".
1808 (get_hex_word): Apparently unused, #if away for now.
1811 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1812 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1815 * remote-e7000.c (ctype.h): Include.
1816 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1817 * frame.h (generic_get_saved_register): Add prototype.
1818 (enum lval_type): Add partial forward decl.
1819 * dsrec.c (make_srec): Remove unused variable "type_code".
1820 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1821 cases by just ignoring them.
1822 (command.h): Include.
1824 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1825 * java-lang.c (gdbcore.h): Include for prototypes.
1826 (type_from_class): Remove unused variable "ftype".
1827 (type_from_class): Remove unused variable "name_length".
1828 (evaluate_subexp_java): Add default case to handle remaining
1830 * java-valprint.c (c-lang.h): Include for prototypes.
1832 * symfile.c (simple_read_overlay_region_table): #if away
1834 (simple_free_overlay_region_table): Ditto.
1835 (overlay_is_mapped): Add default case to switch.
1836 (simple_read_overlay_region_table): Ditto.
1837 (simple_read_overlay_region_table): Add prototype.
1839 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1840 (fixup_psymbol_section): Ditto.
1841 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1843 * utils.c: Add comment about t_addr being either unsigned long or
1845 (paddr): Change formats to match actual types args are cast to.
1850 * defs.h (perror_with_name): Is a NORETURN function.
1851 * utils.c (perror_with_name): Is a NORETURN function.
1852 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1854 * symtab.c (fixup_symbol_section): Remove prototype.
1855 * symtab.h: (fixup_symbol_section): Add prototype.
1856 * m32r-rom.c (report_transfer_performance): Add prototype.
1857 * sparclet-rom.c: Ditto.
1860 * c-exp.y (parse_number): Cast args to float* or double* as
1861 appropriate for conversion format.
1862 * java-exp.y (parse_number): Ditto.
1864 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1865 to nonexistant y.tab.c file.
1866 (java-exp.tab.c): Ditto.
1867 (f-exp.tab.c): Ditto.
1868 (m2-exp.tab.c): Ditto.
1869 start-sanitize-gdbtk
1871 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1872 Remove unused static variable "Gdbtk_Library".
1875 * sh-tdep.c (symfile.h): Include.
1876 (gdb_string.h): Include.
1877 (sh_fix_call_dummy): Ifdef away, currently unused.
1878 * config/sh/tm-sh.h (pop_frame): Add prototype.
1879 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1881 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1883 start-sanitize-gdbtk
1884 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1885 enumeration del_at_next_stop to bpdisp array.
1888 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1889 of non-pointer values.
1891 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1892 their physical names already include the class name.
1894 * valops.c (value_cast): Handle upcast of a class pointer.
1896 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1897 * corelow.c (get_core_registers): Make secname big enough.
1899 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1901 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1902 * sh-tdep.c (sh_show_regs): print out all registers for
1903 the current processor
1905 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1907 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1910 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1912 Fixes for recent correction to PE format:
1913 * coffread.c (pe_file): New static variable.
1914 (struct find_targ_sec_arg): Change resultp from pointer to int to
1915 pointer to pointer to asection.
1916 (find_targ_sec): Just store the section in args->resultp, not the
1917 section offset value.
1918 (cs_to_section): Compute the section offset value from the
1920 (cs_section_address): New static function.
1921 (coff_symfile_read): Set pe_file.
1922 (read_one_sym): When reading a PE file, adjust the symbol value to
1923 include the section address if the symbol has an appropriate
1926 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1928 * configure.tgt: add mipsr3900-elf target
1929 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1931 start-sanitize-gdbtk
1932 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1934 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1937 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1939 * dbxread.c: Check malloc's return for null, prevent segv.
1941 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1943 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1946 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1948 * top.c (init_cmd_lists): Always initialize endianlist.
1949 (init_main): Always define endian commands.
1950 (set_endian_big): Issue warning if endian not selectable.
1951 (set_endian_little): Ditto.
1952 (set_endian_auto): Ditto.
1954 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1956 * remote-sim.c (simulator_command): Restrict access to the
1957 simulator to periods when the simulator is open.
1959 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1961 * procfs.c (init_procinfo): new function, abstracts some code
1962 shared by create_procinfo and do_attach;
1963 (procfs_set_inferior_syscall_traps): new function, abstracts
1964 some code needed by procfs_init_inferior, do_attach, and
1965 procfs_lwp_creation_handler; (procfs_first_available): new
1966 function, find any LWP that's runnable; (procfs_thread_alive):
1967 replace stub function with real implementation;
1968 (procfs_lwp_creation_handler): fix bug starting new child
1969 threads; (info_proc): bug fixes and enhancements for the
1970 "INFO PROCESSES" command; (close_procinfo_file): call new
1971 function "delete_thread" to cleanup GDB's thread database;
1972 (proc_init_failed): add new argument "kill", to control whether
1973 process is killed (so this function can be shared by
1974 create_procinfo and do_attach); (procfs_exit_handler): handle
1975 exit from an attached process, and cleanup procinfo handles
1976 when the process exits; (procfs_resume, procfs_wait): cleanup
1977 after a thread when it exits; (do_attach, do_detach): handle
1978 attached processes with multiple threads; plus some general
1979 improvements in the diagnostic output.
1980 * sol-thread.c (sol_thread_alive): replace stub with real
1981 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1982 handle threads that may have exited; (sol_thread_attach): add
1983 startup setup stuff; (sol_thread_detach): add unpush_target
1984 call; (sol_thread_mourn_inferior): add unpush_target call;
1985 (sol_thread_wait, sol_thread_resume): enhance to deal with
1986 thread exit cleanly; (sol_thread_new_objfile,
1987 sol_thread_pid_to_str): detect unsuccessful startup and
1988 don't crash; plus some general cleanup.
1989 * thread.c (delete_thread): new function, allows targets to
1990 notify gdb when a thread is no longer valid.
1991 * infrun.c (wait_for_inferior): don't try to detect a new
1992 thread on receiving a TARGET_EXITED event.
1994 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1996 * remote-sim.c (gdbsim_open): Pass callback struct.
1997 (init_callbacks): Remove call to sim_set_callbacks.
1999 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2001 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
2002 * rs6000-tdep.c (frameless_function_invocation): Mark frames
2003 with a zero PC as frameless to improve backtraces from core dumps
2004 caused by dereferencing a NULL function pointer.
2005 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
2006 Handle frameless functions interrupted by a signal.
2008 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
2009 Handle frameless functions interrupted by a signal.
2011 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
2013 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
2014 to reflect current reality. Gross attempt at handling out of
2017 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
2018 symbols to find the end of the prologue.
2019 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
2021 start-sanitize-tic80
2022 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
2024 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
2027 start-sanitize-tic80
2028 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
2030 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
2031 basic C80 features working.
2034 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2036 * configure.in (AC_TYPE_SIGNAL): Add
2037 * configure: Re-generate.
2038 * remote-sim.c: Signal returns RETSIGTYPE.
2040 start-sanitize-gdbtk
2041 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
2043 * gdbtk.c (wrapped_call): New function - make actual call to tk
2045 (call_wrapper): Rewrite to use top.c:catch_errors.
2047 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
2051 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2053 * target.h (target_stop): Drop argument so it can be tested for
2056 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
2058 * utils.c (floatformat_from_doublest): Handle infinity properly.
2060 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2062 * Finalize merge from Hurd folk.
2063 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
2064 * thread.c (thread_apply_command, thread_apply_all_command,
2065 thread_command): Make sure TP is alive.
2066 (thread_alive): New function.
2067 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
2068 * infrun.c (sig_print_info): Deal better with long signal names.
2069 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
2070 * thread.c (thread_id_to_pid): New function.
2071 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
2072 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
2073 set_thread_default_cmd_list, show_thread_default_cmd_list):
2074 New variables. (set_thread_cmd, show_thread_cmd,
2075 set_thread_default_cmd, show_thread_default_cmd): New functions.
2076 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
2077 * gnu-nat.c (inf_startup): remove TASK parameter.
2078 (inf_set_task): replace with new function (inf_set_pid).
2079 * gdbthread.h: Add extern decl for thread_cmd_list.
2081 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2083 * printcmd.c (disassemble_command): Adjust low function bound
2084 by FUNCTION_START_OFFSET.
2086 start-sanitize-tic80
2087 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2089 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
2092 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2094 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
2095 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
2096 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
2097 satisfy symbol dependancy in solib.c (core_ops).
2098 * target.[ch] conditionalize Mach-specific signals so that they
2099 won't show up in non-Mach gdb's!
2100 * thread.c: change name of static function "thread_switch" to
2101 "switch_to_thread", to avoid conflict with Mach global symbol;
2102 move thread_cmd_list to global scope so targets can add their
2103 own thread commands.
2104 * infrun.c: sig_print_info: allow for long signal names.
2105 * gnu-nat.[ch]: tidying up comments.
2106 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
2107 gnu_wait must not return -1 when inferior exits;
2108 attach_to_child will modify inferior_pid in a way that allows
2109 fork_inferior to remain unchanged; remove extra arg from
2110 startup_inferior; move Mach thread commands here from thread.c.
2112 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2114 * symtab.c: decode_line_1, replace the assignment to
2115 values.sals[0].pc which I accidentally left out on 4/3/97.
2117 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2119 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2120 (fix by Bob Manson).
2121 * top.c: change "to enable to enable" to "to enable" in a couple
2124 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2126 * breakpoint.c (remove_breakpoint): Pass correct type to
2127 target_remove_watchpoint.
2128 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2130 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2132 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2133 for return address register, handle `ret' instruction.
2135 * corelow.c (get_core_registers): Initialize cf.
2137 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2138 (procfs_notice_signals): Copy traced signal set back to
2140 (unconditionally_kill_inferior): If PR_DEAD is defined,
2141 rerun inferior after killing it.
2143 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2145 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2146 structure value address is found in $a0 now.
2147 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2149 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2151 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2153 (EXTRACT_RETURN_VALUE): Likewise.
2155 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2156 insn at "pc", not "fi->pc".
2158 start-sanitize-tic80
2159 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2161 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2162 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2163 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2164 (NPC_REGNUM): Tic80 has a delay slot.
2165 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2169 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2171 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2173 (EXTRACT_RETURN_VALUE): Likewise.
2175 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2177 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2178 floatformat_ieee_double_littlebyte_bigword for little endian
2180 * utils.c (floatformat_to_doublest): Create local preswapped
2181 copy of input for floatformat_littlebyte_bigword formats.
2182 (get_field, put_field): Treat floatformat_littlebyte_bigword
2183 the same as floatformat_little.
2184 (floatformat_from_doublest): Postswap output words for
2185 the floatformat_littlebyte_bigwords format.
2187 start-sanitize-tic80
2188 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2190 * config/tic80/tic80.mt (SIM): Link in simulator.
2193 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2195 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2196 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2197 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2198 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2199 config/v850/v850.mt:
2200 Remove -lm. That's now handled by configure.
2202 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2203 Remove duplicate rm's of files.
2205 start-sanitize-gdbtk
2206 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2208 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2211 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2213 * remote-pa.c: Remove. It's broken and no longer necessary.
2215 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2217 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2218 (Avoids name clash with broken AIX header files.)
2220 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2222 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2224 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2225 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2226 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2228 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2229 tstart and dstart with section VMA.
2230 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2232 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2233 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2234 (vmap_exec): Relocate relative to the VMA in the object file,
2235 relocate .bss section as well.
2236 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2237 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2239 * xcoffread.c (secnum_to_bfd_section): New routine to get
2240 BFD section from CS section number.
2241 (scan_xcoff_symtab): Make toc_offset section relative.
2243 * symtab.c (total_number_of_methods): Avoid core dump if
2244 baseclass type is still undefined.
2246 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2248 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2250 * defs.h utils.c (error warning): Make message be const.
2251 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2252 to hook. Otherwise send it to fputs.
2253 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2255 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2256 to _filtered forms to make output appear in GUIs. Replace all
2257 uses of SERIAL_READCHAR with readchar, which has better error
2259 * (e7000_parse_device): Add prototype.
2260 (readchar): Improve doc. Handle random serial errors.
2261 (expect): Disable notice_quit code. It's busted. Remove
2262 serial error handling (it's now handled in readchar). Remove
2263 remote_debug echoing. That's handled in readchar as well.
2264 (e7000_parse_device): Remove serial_flag arg. It's not
2266 (e7000_open): Split into two pieces. Second part is
2267 e7000_start_remote, and is error protected. Now, when we connect
2268 to the target, we setup the initial frame and registers so that
2269 the user gets an immediate indication of where the target is.
2270 (gch): Remove debug output. That's handled by readchar.
2271 (e7000_read_inferior_memory): Handle errors better.
2272 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2273 command names. They show up when doing completion and confuse
2275 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2276 directly from Win32s and Win95. Get rid of debugify crud.
2277 * serial.c: Remove debugify cruft.
2278 * (serial_logchar serial_log_command serial_write serial_readchar
2279 serial_send_break serial_close): Merge common functionality into
2280 serial_logchar. Clean up rest of routines.
2281 * sparclet-rom.c: Disembowel. Leave only download routine.
2282 Download routine now switches to remote target automatically.
2283 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2284 up MSVC/Win32 problem.
2285 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2287 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2288 * config/sparc/tm-sparclet.h: Remove override for prompt.
2290 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2292 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2293 TARGET_BYTE ORDER_SELECTABLE.
2295 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2297 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2298 fields of gdb_callback.
2299 (gdbsim_stop): Add gdbsim_stop to list of supported client
2301 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2302 sim_wait where gdb is in a position to handle a long running
2304 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2306 (gdb_os_poll_quit): New function. Check for a quit pending on the
2309 start-sanitize-gdbtk
2310 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2312 * Makefile.in (install-only): Make list of gdbtcl files to install
2313 explicit - was picking up files such as ChangeLog etc.
2314 (install-only): Don't blindly create the directory.
2317 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2319 * defs.h (enum language): Add language_java.
2320 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2321 * Makefile.in: Update for new files.
2322 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2323 * symfile.c (deduce_language_from_filename): Recognize .java.
2325 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2327 * m32r-stub.c (stash_registers): Rewrite.
2328 (restore_registers): Renamed to restore_and_return.
2329 (cleanup_stash): New function.
2330 (process_exception): New function.
2331 (_catchException*): Rewrite.
2333 * remote-sim.c (gdbsim_load): Update call to sim_load.
2334 (gdbsim_create_inferior): No longer pass start_address to
2335 sim_create_inferior.
2336 (gdbsim_open): Pass endian indicator as arg.
2338 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2340 * remote.c (get_offsets): Don't use scanf for interpreting
2341 response to qOffsets.
2343 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2345 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2346 (INSTALL_XFORM1): Remove.
2347 (install-only): Use $(program_transform_name) directly, rather
2348 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2349 (uninstall): Transform name.
2351 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2353 * remote-mips.c (mips_load): Ensure that PC gets updated
2354 after a load on LSI target.
2356 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2358 * procfs.c (notice_signals): fix typo
2360 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2362 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2365 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2367 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2368 since gcc automatically includes it
2370 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2372 * procfs.c: Substantial (but incomplete) changes to support
2373 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2374 struct now has substructs like struct flt_ctl instead of
2375 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2376 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2377 still have the structs and multiple fds, but don't use the
2378 entire struct and the four fds all point to the same thing.
2379 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2380 procfs with reads/writes or use ioctl instead. We use
2381 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2382 multiple fds or not. PROC_NAME_FMT is split out into
2383 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2384 STATUS_PROC_NAME_FMT.
2386 (procfs_notice_signals): now a necessary wrapper around
2387 (notice_signals): which are the new guts for noticing signals
2388 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2389 determine whether or not to attempt to open the ctl_fd.
2390 (procfs_read_status): new local function, reads procfs status
2391 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2392 (procfs_write_pckill): new local function, writes a PCKILL
2393 (unconditionally_kill_inferior): remove signo since we now
2394 just call procfs_write_pckill().
2395 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2396 (proc_iterate_over_mappings): the whole function is ifdefed
2397 on UNIXWARE to keep things readable.
2399 Expanded the syscall_table to include new potential sysv4.2mp
2400 members. Note that all ifdefs of UNIXWARE should be eliminated
2401 if possible or renamed to describe what's being selected for a
2402 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2403 IRIX specific code now also checks it's not UNIXWARE.
2405 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2406 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2407 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2408 "/debug/%d" as PROC_NAME_FMT used to be
2410 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2412 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2414 * config/mn10300/tm-mn10300.h: Likewise.
2416 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2418 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2419 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2420 lousy out-of-date clone of remote.c.
2422 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2424 * remote.c: Fix problems realized while showering.
2425 * (hexnumlen): Add prototype. Use max, not min.
2426 * (remote_write_bytes remote_read_bytes): Fix max packet size
2427 calculations to properly account for packet overhead. Also handle
2428 (probably rare) case where remote_register_buf_size isn't set.
2430 * remote.c: Fix doc for `C' and `S' commands to indicate full
2432 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2434 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2435 Record size of response to fetch registers command, use this to
2436 limit size of memory read and write commands.
2437 * (push_remote_target): New function to make it possible to have
2438 another target switch to the remote target.
2439 * target.h: Add prototype for push_remote_target.
2440 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2441 for hosts which default to unsigned chars (such as SGI's).
2442 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2443 handled automatically in remote.c.
2445 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2447 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2448 find_pc_sect_function(), find_pc_sect_partial_function(): new
2449 functions for debugging overlays; pc without section is ambiguous.
2450 * breakpoint.[ch]: add section pointer to breakpoint struct;
2451 add section argument to check_duplicates(); check section as well
2452 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2453 breakpoint_thread_match(), bpstat_stop_status()];
2454 add section argument to describe_other_breakpoints();
2455 use INIT_SAL() macro to zero-out new sal structures;
2456 make resolve_sal_pc() fix up the sal's section as well as its pc;
2457 match on section + pc in clear_command() and delete_breakpoint();
2458 account for overlay sections in insert_breakpoints(),
2459 remove_breakpoint() and breakpoint_re_set_one();
2460 all this to support overlays where a PC is not unique.
2461 * exec.c: change xfer_memory() to handle overlay sections.
2462 * findvar.c: change read_var_value() to handle overlay sections.
2463 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2464 * infcmd.c: jump_command() warns against jumping into an overlay
2465 that's not in memory. Also use INIT_SAL() to initialize sals.
2466 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2467 overlay state information; Also use INIT_SAL() to init sals.
2468 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2469 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2470 memory read/writes in the range 600000 to a00000, and ff680000
2471 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2472 * maint.c: maintenance command "translate-address" supports overlays.
2473 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2474 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2475 this constitutes gdb's internal overlay mapping table. Add macro
2476 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2477 Add function find_pc_sect_section().
2478 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2479 modify address_info() with overlay smarts; add function sym_info()
2480 to support the INFO SYMBOL command (translate address to symbol(s));
2481 modify disassemble_command() to work on unmapped overlays.
2482 * source.c: use INIT_SAL() to initialize sals.
2483 * symfile.[ch]: change generic_load() to use section's LMA address
2484 instead of VMA address, for overlay sections.
2485 Add numerous functions for finding a PC's section / overlay,
2486 translating between VMA and LMA address ranges, determining if an
2487 overlay section is mapped, etc. Add several user commands for
2488 overlay debugging. Add support for a "generic" form of automatically
2489 reading overlay mapping info from the inferior (based on the default
2490 (simple) overlay manager which Cygnus provides as an example).
2491 * symtab.[ch]: add functions find_pc_sect_symtab(),
2492 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2493 for lookup; modify lookup_symbol and decode_line_1() to use them;
2494 modify find_function_start_sal() to account for overlay sections;
2495 add macro INIT_SAL() for initializing struct symtab_and_line.
2496 * target.c: fix a comment in the declaration of target_ops.
2498 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2500 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2501 mips_skip_stub, mips_ignore_helper): New functions for dealing
2502 with MIPS16 call/return thunks.
2503 (mips_init_frame_pc_first): New function to implement
2504 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2505 new code to skip over MIPS16 thunks.
2506 (mips_frame_chain): Skip over MIPS16 thunks.
2507 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2508 mips_skip_stub, mips_ignore_helper): Declare.
2509 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2510 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2511 the above functions.
2512 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2513 (mips_init_frame_pc): Declare.
2514 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2515 to decide if certain library function calls should be ignored.
2517 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2519 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2520 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2522 start-sanitize-gdbtk
2523 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2525 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2529 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2531 * gdbinit.in: New file.
2533 * configure.in: Generate .gdbinit from gdbinit.in.
2534 * configure: Rebuild.
2536 start-sanitize-tic80
2537 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2539 * config/tic80/tic80.mt: Disable using the simulator
2543 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2545 * COPYING: Install new version of file from FSF.
2546 * copying.c (show_copying_command): Update FSF address.
2548 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2550 * Makefile.in (distclean): Remove .gdbinit.
2552 start-sanitize-tic80
2553 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2555 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2558 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2560 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2561 to va_list from void *, since va_list might not be a pointer
2564 start-sanitize-gdbtk
2565 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2567 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2568 default, not $(srcdir).
2571 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2573 * remote-mips.c: Clean up comment and extraneous semicolon
2574 for mips_monitor_prompt variable.
2576 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2578 * remote-mips.c: Add `set monitor-prompt' command.
2580 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2582 Fix from Peter Schauer:
2583 * mdebugread.c (parse_procedure): Set address of procedure to
2584 block start; this fixes problems with shared libraries introduced
2585 by change of Mar 21.
2587 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2589 * symtab.c (find_pc_symtab): change to support the case
2590 where the objfile is reordered and contains both coff and
2591 stabs debugging info (continue on if a psymtab isn't found).
2593 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2595 Fixes from Peter Schauer:
2596 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2597 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2598 is big-endian and if registers are 32 bits.
2599 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2600 mips_store_return_value): Fix floating-point word-order problems on
2601 little-endian targets introduced by changes of Mar 21.
2603 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2605 * remote.c (target_resume_hook, target_wait_loop_hook): New
2607 (remote_resume, remote_wait): Use them.
2608 * d10v-tdep.c: Set the above hooks.
2609 (tracesource): New GDB variable, controls source display in
2611 (display_trace): Find and display source line if requested.
2612 (trace_info): Mention empty trace buffer if appropriate.
2613 (tdisassemble_command): Robustify argument handling.
2615 * configure.host: Remove extra bogus Linux case.
2617 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2619 * remote-sim.c (simulator_command): Add comment about dealing with
2621 start-sanitize-tic80
2622 * Makefile.in (tic80-tdep.o): Add target.
2623 * configure.tgt: Add tic80 case.
2624 * tic80-tdep.c: New file.
2625 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2628 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2630 * c-exp.y (yylex): Handle nested template parameter lists.
2631 * symtab.c (decode_line_2): Fix test for valid choice number.
2633 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2635 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2636 copy first two floating point arguments to general registers, so that
2637 MIPS16 functions will receive the arguments correctly.
2638 (mips_print_register): Print double registers correctly on
2639 little-endian hosts.
2640 (mips_extract_return_value): Return double values correctly
2641 on little-endian hosts.
2643 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2644 to address in file descriptor record; this accounts for constant
2645 strings that may precede functions in the text section. Remove
2646 now-useless lowest_pdr_addr from argument list and all calls.
2648 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2650 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2651 whether the simulator will be built by whether the Makefile in the
2652 simulator directory was built.
2654 * configure.in (--enable-sim-powerpc): Delete switch.
2655 * configure: Regenerate.
2657 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2659 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2660 in the prologue too.
2662 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2664 (gdb_os_evprintf_filtered): Similarly.
2666 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2668 New UnixWare 2.1 configuration
2669 * config/i386/i386v42mp.mt: new
2670 * config/i386/i386v42mp.mh: new
2671 * config/i386/tm-i386v42mp.h: new
2672 * config/i386/nm-i386v42mp.h: new
2673 * configure.tgt: added new entries
2674 * configure.host: added new entries
2676 start-sanitize-gdbtk
2677 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2679 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2681 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2682 to GDBTK_LIBRARY, which is now a path to search.
2683 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2686 * {aclocal.m4,configure.in}: Changes for Windows builds.
2688 * configure: Rebuilt.
2691 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2693 * dsrec.c (load_srec): Print leading zeroes when printing section
2696 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2698 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2700 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2702 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2704 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2705 vprintf_filtered, evprintf_filtered): Callbacks that accept
2708 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2710 * breakpoint.c (insert_breakpoints, watchpoint_check,
2711 bpstat_stop_status): Do not disable watchpoints going out of scope.
2712 (insert_breakpoints): Make sure that the current frame is valid
2713 before calling find_frame_addr_in_frame_chain.
2715 * top.c (setup_user_args): Handle quotes and backslashes.
2716 (print_gdb_version): Update copyright year.
2718 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2720 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2722 start-sanitize-gdbtk
2723 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2725 * configure: Regenerated.
2726 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2729 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2731 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2733 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2734 except under wingdb. (Contributed by Martin Hunt).
2736 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2738 * configure: Regenerated.
2739 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2741 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2743 * remote-sim.h (sim_state, SIM_DESC): New types.
2744 (sim_open): Return a `descriptor' as result.
2745 (*): New argument of descriptor result from sim_open.
2746 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2747 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2748 Pass argv list to sim_open, argv[0] = pseudo program name.
2749 (*): Pass gdbsim_desc to sim_foo fns.
2751 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2753 * config.in: Regenerated.
2755 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2756 HAVE_HPUX_THREAD_SUPPORT): Define.
2758 start-sanitize-gdbtk
2759 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2761 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2764 * configure: Regenerated.
2765 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2769 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2771 First cut at supporting simulators in gdbserver:
2773 * configure, configure.in: Allow gdbserver to be configured
2774 for cross-target environments.
2775 * gdbserver/Makefile.in: Add simulator support.
2776 * gdbserver/configure.in: Eliminate assumption that host == target.
2777 Simplify using gdb/configure.tgt and gdb/configure.host.
2778 Fix other minor configuration errors.
2779 * gdbserver/low-sparc.c: Fix compile error.
2780 * gdbserver/remote-utils.c: Eliminate assumption that registers
2781 and addresses are four bytes. Fix minor compile errors and warnings.
2782 * gdbserver/server.c: Rewrite numerous instances of identical code
2783 for starting inferior processes to call new function start_inferior.
2784 Eliminate assumption that registers and addresses are four bytes.
2785 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2787 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2788 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2789 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2790 in moving such support from host to target makefile fragments.
2791 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2793 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2795 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2796 to insure consistant initialization of unused fields to zero.
2797 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2798 * breakpoint.c: ditto.
2801 * source.c: add call to INIT_SAL macro.
2803 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2805 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2806 they might get used on 32 bit targets as well.
2808 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2810 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2811 send the full exit string.
2813 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2815 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2817 (mn10200_store_struct_return): Likewise.
2819 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2821 * mips-tdep.c (mips_fetch_instruction): New function; replace
2822 common code throughout with calls to it.
2823 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2824 correct saved addresses of $s0 and $s1.
2825 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2826 instead of hardcoded 4.
2827 (mips16_skip_prologue): Handle extended instructions correctly.
2829 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2831 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2832 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2834 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2836 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2837 New macros for testing, setting, and clearing bit 0 of addresses.
2838 Change numerous bits of code where bit 0 was being manipulated
2839 to use these macros.
2841 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2843 * remote-mips.c: Put back the form feeds.
2845 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2847 * remote-mips.c: Remove form feeds (^L) from source.
2848 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2849 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2850 PMON after a continue; it causes target program misbehavior.
2851 (mips_fetch_register): Don't fetch unsupported registers; this
2852 cuts down on wasted serial traffic.
2854 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2856 * configure.in configure (HPUX/OSF thread support): Enable this
2857 only when running GCC, since HP's thread header files use ANSI C
2858 which is not supported by their default compiler.
2860 * configure.host (i[3456]86-*-windows): Disable long long
2861 support for WinGDB. Add mswin to configdirs.
2862 * configure.in configure: Move calls to configure.host and
2863 configure.tgt to the top of configure.in to allow them to set
2864 config variables before they are referenced.
2866 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2868 * configure.tgt (mips*-*-lnews*): New target.
2870 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2872 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2873 if we're not the innermost frame. Fix minor typos.
2875 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2877 * stabsread.c (read_type): Fix handling of template names
2878 with template parameters containing `::'.
2880 * valops.c (search_struct_field, search_struct_method):
2881 Pass correct valaddr parameter to baseclass_offset.
2882 Prevent gdb crashes by making sure that the virtual base pointer
2883 from an user object still points to accessible memory.
2885 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2887 * maint.c: Eliminate -Wall warnings by including some header files.
2889 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2891 * remote-sim.c (init_callbacks): Undo previous change.
2893 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2895 * maint.c: Fix dereference of pointer.
2896 * remote-sim.c: Fix reference of structure member "last_error".
2897 * debugify.c: Include config.h to get ANSI definitions.
2899 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2901 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2904 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2906 * main.c (print_gdb_help): Make static to match declaration.
2908 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2910 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2912 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2914 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2916 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2918 * defs.h: Fix prototypes for new cleanup functions.
2920 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2922 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2923 comment, add PARAMS, add license info and fix indentation.
2925 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2927 * debugify.c, debugify.h: New files. Provide common macros
2928 for writing debug info to a log file or stdio.
2930 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2932 * c-valprint.c (c_val_print): Fix printing for arrays defined
2935 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2937 * defs.h: Fix cntl-C to read from the Windows message queue.
2938 Add prototypes for make_final_cleanup (and the other cleanup
2940 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2941 Change sync code to report status while trying to sync-up
2942 with hardware. Add debugging output and document.
2943 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2944 Add debugging output and document.
2945 * serial.c: Add debugging output.
2946 * top.c: Add call to do_final_cleanups.
2947 Remove conditionals preventing Win32 from getting SIGQUIT.
2948 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2949 chain as a parameter. Extract this generic code from the cleanup
2950 routines into separate funtions (*_my_cleanup). Keep old
2951 functionality by passing "cleanup_chain" to the new funtions.
2952 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2953 chain which will be executed only when gdb exits. Add functions
2954 (*_final_cleanup) to match the original (*_cleanup) functions.
2955 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2956 Windows message queue.
2958 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2960 * m32r-rom.c: #include <sys/types.h>.
2961 #ifdef out new load support if wingdb.
2962 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2964 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2967 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2968 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2970 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2971 extracting a return value from a register pair.
2973 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2974 be two byte aligned. Round argument sizes up to two byte boundary.
2975 Write out args in two byte hunks.
2976 (mn10200_push_return_address): Implement.
2977 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2978 structures > 8 bytes (temporary).
2979 (STORE_RETURN_VALUE): Likewise.
2980 (CALL_DUMMY): No longer undefine.
2981 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2982 (REG_STRUCT_HAS_ADDR): Define.
2984 start-sanitize-r5900
2985 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2987 * configure.tgt: added r5900.
2990 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2992 * mips-tdep.c (non_heuristic_proc_desc): New function.
2993 (find_proc_desc): Move non-heuristic proc search code into separate
2995 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2996 descriptor, to avoid prologue examination when disassembling.
2997 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2998 aka MicroMeteor board).
2999 (mips_exit_debug): Prevent protocol reinitialization if an error
3000 occurs while exiting debug mode.
3002 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
3004 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
3005 comments, formatting, etc. Plus other minor fixes for problems
3006 I found during my first pass over the mn10200 port.
3007 (mn10200_analyze_prologue): New function.
3008 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
3009 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
3010 comments, formatting, etc. Minor fixes for problems I found during
3011 my first pass over the mn10200 port.
3012 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
3014 (REGISTER_VIRTUAL_TYPE): Define as a long.
3015 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
3017 (STORE_RETURN_VALUE): Similarly.
3019 * blockframe.c (generic_get_saved_regs): Remove unused variable
3021 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
3022 inside #ifdef CALL_DUMMY.
3023 (watch_command_1): Initialize target_resources_ok.
3024 * command.c (do_setshow_command): Provide dummy initialization
3026 * valops.c (find_function_addr): Move function & prototype inside
3028 (value_arg_coerce): Similarly.
3029 (value_of_variable): Provide dummy initialization of "frame".
3031 start-sanitize-gdbtk
3032 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
3034 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
3037 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
3039 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
3040 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
3042 (scan_xcoff_symtab): Ditto.
3044 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
3046 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
3047 from being sent to 32-bit targets by masking off upper bits.
3048 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
3049 of PC on 32-bit targets.
3050 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
3051 frame setup instruction.
3052 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
3053 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
3054 prologue instruction. Fix warnings and bugs found by gcc -Wall.
3055 * buildsym.c (finish_block): Improve handling of overlapping blocks;
3056 fixes problem on MIPS16 printing function arguments.
3058 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3060 * dwarf2read.c (dwarf2_linkage_name): New function to get
3061 the linkage name of a die from DW_AT_MIPS_linkage_name or
3063 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
3064 new_symbol): Use it instead of accessing DW_AT_name.
3065 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
3066 partial die if present.
3067 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
3069 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
3071 * blockframe.c (generic_frame_chain_valid): If the new frame
3072 is not INNER_THAN the old frame, then it's not valid.
3074 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
3076 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
3077 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
3079 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
3081 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
3082 sd and sw instructions correctly.
3083 (heuristic_proc_start): Add support for MIPS16.
3084 (mips16_get_imm, mips16_heuristic_proc_desc,
3085 mips32_heuristic_proc_desc): New helper functions for
3086 heuristic_proc_desc.
3087 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
3088 (mips_push_arguments): Don't align small arguments in EABI.
3089 (mips32_skip_prologue): Attempt to shrink code size a little.
3091 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3093 * m32r-stub.c: New -- remote protocol support for M32R cpu.
3094 * m32r-rom.c: Several experiments with improved download time.
3096 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
3098 * mips-tdep.c (MIPS16_INSTLEN): Define.
3099 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
3100 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
3101 of function on MIPS16.
3102 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
3103 for mips_skip_prologue.
3104 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
3106 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3108 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
3109 ../sim/common/libcommon.a.
3111 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3113 * blockframe.c: fix a null pointer ref in generic_get_saved_register
3115 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3117 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3120 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3122 First set of changes for mips16:
3123 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3124 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3125 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3126 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3127 * mem-break.c (memory_breakpoint_from_pc): New function.
3128 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3129 memory_breakpoint_from_pc to determine breakpoint contents and size.
3130 * target.h (memory_breakpoint_from_pc): Declare.
3131 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3132 to determine size of breakpoint instruction.
3133 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3134 New helper functions for mips_find_saved_regs.
3135 (mips_find_saved_regs): Recognize mips16 prologues.
3136 (mips_addr_bits_remove): Strip off upper 32 bits of address
3137 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3138 (mips_step_skips_delay): No branch delay slot on mips16.
3139 (gdb_print_insn_mips): Disassemble mips16 code.
3140 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3142 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3144 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3145 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3146 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3147 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3149 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3151 * dwarf2read.c: Replace integral tag, name and form fields in
3152 internal structure definitions with the corresponding enumeration
3153 types from dwarf2.h. Add default cases to switches on enumerations
3155 Make quoting of string arguments in complaint messages consistent.
3156 Check for NULL returns from DW_STRING.
3157 (struct partial_die_info): Add sibling and has_type fields, remove
3159 (DW_*): Move access macro definitions near the definition of the
3160 attribute structure.
3161 (struct field_info): New structure to pass information about fields
3162 and member functions between die processing routines.
3163 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3164 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3165 the partial symbol table if the DW_AT_*_pc attributes are missing.
3166 Add file scope base type definitions to the partial symbol table.
3167 Skip over child dies if the die has a sibling attribute.
3168 (add_partial_symbol): Enter global variables with type attributes
3169 and without location descriptors into the partial symbol table.
3170 Store value of DW_TAG_variable dies in the partial symbol table.
3171 Do not enter global variables into the minimal symbol table.
3172 Add base type definitions to the partial symbol table.
3173 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3174 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3175 Add a typedef symbol for base type definitions to the symbol table.
3176 Ignore DW_TAG_inlined_subroutine tags for now.
3177 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3178 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3179 to determine pc bounds, ignore dies with invalid bounds.
3180 (dwarf2_get_pc_bounds): New routine to extract and validate the
3181 DW_AT_*_pc attributes of a die.
3182 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3183 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3184 New functions to handle fields and member functions.
3185 (read_structure_scope): Rewritten to use them.
3186 (read_array_type): Renamed from dwarf_read_array_type.
3187 Default upper array bound to describe an array with unspecified
3189 Create array types in backwards order, as dwarf2 puts out the array
3190 dimensions from left to right.
3191 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3192 DW_AT_artificial and DW_AT_prototyped.
3193 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3194 Pass objfile to dwarf_base_type.
3195 (read_partial_die): Use read_attribute to read in the attributes.
3196 Handle DW_AT_sibling and DW_AT_type.
3197 Follow references when determining DW_AT_name and DW_AT_external
3198 attributes of the die.
3199 Validate DW_AT_*_pc attributes.
3200 (read_full_die): Use read_attribute to read in the attributes.
3201 (read_attribute): New function to read an attribute described
3202 by an abbreviated attribute.
3203 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3204 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3205 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3206 Change symbol class for global variables with a zero valued location
3207 descriptor to LOC_UNRESOLVED.
3208 Handle DW_AT_const_value attributes for DW_TAG_variable,
3209 DW_TAG_formal_parameter and DW_TAG_enumerator.
3210 Build a typedef symbol for DW_TAG_base_type.
3211 (dwarf2_const_value): New routine to copy a constant value from an
3212 attribute to a symbol.
3213 (dwarf_base_type): Use passed in objfile, not current_objfile
3214 when calling dwarf2_fundamental_type.
3215 (dump_die): Use DW_* accessor macros to access values of attributes.
3216 (decode_locdesc): Handle DW_OP_plus_uconst.
3218 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3220 * mn10200-tdep.c: New file.
3221 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3222 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3223 * config/mn10200/mn10200.mt: New file.
3224 * configure.tgt: add mn10200 entry.
3226 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3228 * configure.in configure: Check if host has libdl if doing
3231 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3233 * mn10300-tdep.c: Wrote/fixed implementations of
3234 mn10300_frame_chain, mn10300_init_extra_frame_info,
3235 mn10300_frame_saved_pc
3236 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3237 and INIT_FRAME_PC macros.
3239 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3241 * configure.in configure: Check if host has libm. Make sure we
3242 are using gcc when using the -export-dynamic option. Fixes a
3243 problem with building under Solaris/SunPro cc.
3245 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3247 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3248 Link in simulator on MIPS embedded targets.
3250 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3252 * blockframe.c (frameless_look_for_prologue): Mark frames
3253 with a zero PC as frameless to improve backtraces from core dumps
3254 caused by dereferencing a NULL function pointer.
3256 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3258 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3260 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3262 * mn10300-tdep.c: made a lot more generic, ripping out code
3263 from copied target (no more mn10300_scan_prologue,
3264 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3265 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3266 and INIT_FRAME_PC macros
3268 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3270 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3271 FP_REGISTER_BYTES to compute offsets into the saved frame,
3272 since it fails for SPARC targets configured without any
3273 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3275 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3277 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3280 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3282 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3283 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3285 * configure configure.in: Clean up test cases around thread support.
3286 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3288 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3289 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3290 value_at and value_at_lazy.
3291 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3292 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3293 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3294 instead of read_memory. It takes a bfd_section arg.
3295 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3296 unnecessary cast for assignment of struct dbx_symfile_info.
3297 Struct objfile now uses a real pointer instead of PTR for this
3299 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3300 text, data and bss into dbx_symfile_info.
3301 * exec.c (xfer_memory): Handle transfers for user-specified
3303 * findvar.c (read_var_value locate_var_value): Copy bfd section
3304 from the symbol to the value.
3305 * gdb-stabs.h: Add section pointers for text, data and bss
3307 * maint.c (translate address command): Add test code for overlay
3308 address translation.
3309 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3311 * (print_formatted x_command): Record current section along with
3312 current address for repeated commands.
3313 * sparc-nat.c (fetch_inferior_registers): Change
3314 target_xfer_memory to target_{read write}_memory to allow changes
3315 to target_xfer_memory interface for section info.
3316 * symmisc.c (dump_msymbols print_symbol): Print section
3317 assocaited with symbol.
3318 * symtab.c (fixup_symbol_section): New routine to
3319 add section info to symbols returned by lookup_symbol.
3320 * symtab.h (struct general_symbol_info): Add bfd section to
3322 * target.c target.h (target_xfer_memory): Add bfd section to
3324 * (target_read_memory_section): New routine to read data from a
3326 * (target_memory_bfd_section): New global variable to pass bfd
3327 section in to targets.
3328 * valarith.c (value_add value_addr value_array): Preserve bfd
3329 section when computing new value.
3330 * value.h (struct value): Add bfd section to values.
3331 * values.c (allocate_value value_copy): Initialize/preserve bfd
3333 * (unpack_double): Clean up _MSC_VER conditionals to remove
3335 * v850ice.c: New module to support communication with NEC's
3337 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3338 ep names with rxx names. sp and fp are renamed via a different
3341 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3343 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3344 also removed code elsewhere that made use of RP_REGNUM.
3345 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3346 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3347 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3348 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3350 For older changes see ChangeLog-96
3356 version-control: never