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
23 Tue Dec 16 10:29:16 1997 David Taylor <taylor@texas.cygnus.com>
25 * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to
26 FP_REGNUM value before return; (prologue_find_regs): two sets
27 of offsets -- frame pointer and stack pointer, not just one that
28 tries to do double duty; (d30v_frame_find_saved_regs): stop once
29 we hit pc (in case we're stopped in the middle of the prologue)
30 and improve handling of frameless prologues; (d30v_push_arguments):
31 *ALL* arguments go on the stack until we run out of args registers,
32 force sp to be 8 byte aligned.
34 * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2,
35 not r0; (FRAME_CHAIN_VALID): handle use of external memory;
36 (STACK_ALIGN): define.
38 Mon Dec 15 15:13:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
40 * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART
41 intall cntrl-c handler with SA_RESTART clear. On BSD systems this
42 stops read syscalls's being restarted.
44 * configure.in (configdirs): Check for sigaction.
45 * configure: Re-generate.
48 From Gavin Koch <gavin@cygnus.com>:
49 * config/mips/tx49el.mt : New file.
50 * config/mips/tm-tx49.h : New file.
51 * config/mips/tm-tx49el.h : New file.
52 * configure.tgt: Changed to use the new files for
53 mips64*tx49*-*-elf* and mips64*tx49*el-*-elf*
56 Mon Dec 15 11:38:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
58 * dwarf2read.c: From change proposed by Gavin Koch.
59 (address_significant_size): New static variable.
60 (dwarf2_build_psymtabs_hard): Check consistency between
61 `address_size' and `address_significant_size'.
62 (read_address): MASK out all but the significant bits, as
63 determined by `address_significant_size', of any addresses.
65 (dwarf2_build_psymtabs_hard): Set `address_significant_size'
66 according to the arch_size of the elf object file.
68 Thu Dec 11 13:40:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
70 * dwarf2read.c (dwarf_decode_lines): Change type of address to
74 Thu Dec 11 22:39:02 1997 Mark Alexander <marka@cygnus.com>
76 From change made to branch by Bob Manson <manson@cygnus.com>:
77 * tic80-tdep.c (tic80_push_arguments): The compiler always
78 passes structs by reference.
81 Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
83 * tracepoint.c (trace_find_command): don't error if going
84 backwards thru the trace buffer in a loop.
85 * (struct tracepoint): delete unused field.
87 Wed Dec 10 13:16:45 1997 Keith Seitz <keiths@onions.cygnus.com>
89 * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
90 symtab_and_line (not struct tracepoint) so that we get the
91 real line info for an address. Arrange data more like
92 gdb_get_breakpoint_info.
93 (tracepoint_notify): Use info in struct symtab_and_line again.
94 (gdbtk_init): Add command "gdb_get_tracepoint_list" into
96 (gdb_get_tracepoint_list): New function that aids the source
97 window in displaying tracepoints when the file changes.
99 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
101 * d30v-tdep.c : don't bury lots of magic numbers in the code
102 instead use defines for the opcodes and opcode masks; update
103 to use actual d30v patterns; fix register sizes to be 4 bytes
104 not 2 bytes; improve prologue testing now that we have a C
105 compiler; fix stack frame handling enough to get backtraces
106 working; initial changes to push and pop frames (so that gdb
107 can call functions in the inferior).
109 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
110 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
111 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
114 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
116 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
117 a string whose dynamic length is longer than its static length.
119 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
121 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
122 cu_header.length is within dwarf_info_buffer not
125 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
127 * tracepoint.c (memrange_sortmerge): allow for memranges
128 that overlap. (collect_pseudocommand etc.) cleanup decls.
130 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
132 * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
133 (gdb_find_file_command): New function which searches source path
134 to find the real full filename of a file.
136 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
138 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
140 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
142 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
144 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
146 * tracepoint.c: Add declaration for x_command.
148 * printcmd.c (x_command): Remove static declaration.
150 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
152 * tracepoint.c (finish_tfind_command): call do_display so that
153 auto-displays are updated by tfind. Also, keep track of frame
154 and current-function so that tfind behaves like stepping (only
155 show the stack frame if we step into a new function or return).
157 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
159 * sol-thread.c: additional support for debugging threaded core
160 files on solaris; previously only kernel threads were found --
161 user threads generated errors.
162 * corelow.c: don't register core_ops as a target if
163 coreops_suppress_target is true (set by sol-thread.c).
165 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
167 * tracepoint.c: make "tdump" command handle literal memranges.
169 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
171 * tracepoint.c: use "lookup_cmd" to parse actions commands
172 (thus allowing unambiguous prefixes and aliases).
174 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
176 * configure.tgt: Add support for Thumb target.
178 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
180 * tracepoint.c: move prototype of validate_actionline(), and
181 make it consistent with the function declaration.
183 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
185 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
186 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
188 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
190 (CONFIG_OBS): remove tracepoint.o, which should always be included
192 * configure: regenerate
194 * Makefile.in (install-only): ALWAYS install the new gdbtk
195 (REMOTE_OBS): add tracepoint.o
197 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
199 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
201 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
202 * configure: Regenerate.
204 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
206 (toplevel): Move include of guitcl.h into #ifdef IDE region.
207 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
210 * Makefile.in (tracepoint_h): New macro for tracepoint.h
212 (tracepoint.o): Add rule to build.
213 (gdbtk.o): Update dependencies.
215 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
217 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
219 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
221 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
222 (breakpoint_notify): symtab_to_filename can return NULL
223 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
225 * tracepoint.c (set_raw_tracepoint): fix typo
227 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
229 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
232 * Merge (lots) with foundry's 11/18/97 build
234 * Makefile.in (install-only): install the new gdbtk, not the old
236 * top.h: add declaration of get_prompt
238 * top.c (get_prompt): new function
240 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
242 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
243 "gdb_get_function", "gdb_get_line", "gdb_get_file",
244 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
246 (gdb_get_vars_command): new function
247 (gdb_get_line_command): new function
248 (gdb_get_file_command): new function
249 (gdb_get_function_command): new function
250 (gdb_get_tracepoint_info): new function
251 (gdbtk_create_tracepoint): new function
252 (gdbtk_delete_tracepoint): new function
253 (tracepoint_notify): new function
254 (tracepoint_exists): new function
255 (gdb_actions_command): new function
256 (gdb_tracepoint_exists_command): new function
257 (gdb_prompt_command): new function
259 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
261 * dwarf2read.c (struct comp_unit_head): Change length and
262 abbrev_offset fields to unsigned int.
263 (dwarf2_build_psymtabs_hard): Verify length and offset read from
266 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
268 * tracepoint.c, tracepoint.h: new module, implements tracing,
269 which is a new functionality somewhat like breakpoints except
270 that a tracepoint stops the inferior only long enough to collect
271 and cache selected buffers and memory locations, then allows
272 the inferior to continue; the cached trace data can then be
275 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
277 * infcmd.c: export registers_info, for use by other modules.
278 * printcmd.c: export output_command, for use by other modules.
279 * stack.c: export locals_info and args_info, for use by other modules.
280 * remote.c: export getpkt, putpkt, and fromhex for external use.
281 Make fromhex case-insensative. New function "remote_console_output"
282 abstracts the acceptance of "O" packets from target.
283 Make all "remotedebug" output go to stdout, not stderr.
285 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
287 * valprint.c (print_longest): When CC has long long but printf
288 doesn't, print decimal value as three parts.
290 * config/i386/tm-fbsd.h: New file.
291 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
293 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
294 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
296 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
297 %ll format specifier.
298 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
299 long double using %Lg.
300 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
301 * configure: Re-generate.
303 * c-exp.y (parse_number): Use sscanf %Lg when host has
304 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
306 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
308 * printcmd.c (print_insn): Set the machine type if known.
310 * i386-tdep.c (_initialize_i386_tdep): Delete "set
311 assembly-language" command. Replaced by generic "set
312 architecture". Set initial machine using bfd_lookup_arch.
314 # start-sanitize-vr5400
315 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
317 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
319 # end-sanitize-vr5400
320 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
322 * valops.c (call_function_by_hand): If the function has a
323 prototype, convert its arguments as if by assignment. Otherwise,
324 do the usual promotions.
325 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
326 on functions' types when we can; all C++ functions should get it,
327 and if the Sun-style prototype notation is in the stabs, we can
330 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
332 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
333 defined by the inclusion of ../bfd/aclocal.m4.
334 * configure: Rebuild.
336 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
338 * Makefile.in (SHELL): Really do the change.
340 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
342 * Makefile.in: also revert SHELL change until configury
345 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
347 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
349 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
351 * aclocal.m4: add EXEEXT setting rule
352 * configure.in: call it
353 * configure: regenerate
354 * Makefile.in: pepper with EXEEXTs in appropriate places,
355 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
356 For some reason, EXEEXT isn't getting substututed in correctly
357 so for now, set EXEEXT to empty string
359 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
361 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
363 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
365 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
367 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
369 * gdbtk.c: Move include of gdbcore.h to top of file.
370 (close_bfds): New static function if _WIN32.
371 (gdbtk_readline): Call close_bfds.
372 (call_wrapper, tk_command_loop): Likewise.
373 (gdb_clear_file): New static function.
374 (gdbtk_init): Create gdb_clear_file Tcl command.
376 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
378 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
379 in a human readable format.
380 (print_flags_command): Command wrapper to call d30v_print_flags.
381 (d30v_do_registers_info): When printing out all of the registers,
382 print out the flag values in a human readable fashion.
383 (_initialize_d30v_tdep): Add info flags command to print the
386 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
387 bits that are defined.
389 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
391 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
393 (gdbtk_load_hash): download hash routine returns an int result.
394 * symfile.c (generic_load): Handle cancel from the
395 ui_load_progress_hook routine.
396 * dsrec.c (load_srec): Handle cancel from the
397 ui_load_progress_hook routine.
399 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
401 * valprint.c (print_longest): The b, h, w, and g format specifiers
402 print unsigned values.
404 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
406 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
408 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
409 * configure: Rebuild.
411 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
413 * top.c (quit_confirm): Change exit message.
415 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
417 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
419 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
421 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
422 to allocate memory for environ space, gdb cannot use memory
423 checks -- set -DNO_MMCHECK
425 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
427 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
428 code to see why this is not trivial.
429 (copy_exp, insert_exp): New functions.
431 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
433 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
434 where a compilation unit die has no children (DW_TAG_compile_unit
436 (scan_partial_symbols): Add comment for nesting_level.
439 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
441 * configure.tgt: Add tx49 configury based on 4300.
444 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
446 * solib.c (solib_break_names): add entry for Solaris 2.6 run
447 time linker. From Casper Dik via Peter Schauer.
449 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
451 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
453 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
458 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
460 * sol-thread.c (sol_find_new_threads_callback,
461 sol_find_new_threads): New functions.
462 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
463 sol_find_new_threads.
464 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
467 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
469 * dbxread.c (process_one_symbol): Put back initialization
470 of a variable lost during last change. Don't perform
471 assignment inside conditionals.
472 * stabsread.c (symbol_reference_defined): Return -1 for error/not
473 found. All callers changed appropriately.
474 (define_symbol): Don't perform assignment inside conditionals.
476 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
478 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
480 * configure: Rebuild.
482 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
484 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
486 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
488 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
491 * dbxread.c: More comment cleanups.
492 * stabsread.c: Fix various violations of the GNU coding and
493 formatting standards. Update/add comments to make code clearer.
494 (resolve_reference): Delete unused function.
495 (ref_search_val): Remove function. It didn't belong in stabsread.c
496 (resolve_live_range): No longer returns a value. Do not add it
497 to the live range list until the entire range stab has been parsed.
498 (get_substring): Remove duplicate declaration.
499 (resolve_symbol_reference): Now static. Remove unnecessary code
500 to deal with cleanups.
501 (ref_add): Use xrealloc instea of realloc.
502 (process_reference): Reorganize slightly to make clearer.
503 * stabsread.h (resolve_symbol_reference): Remove declaration.
504 (resolve_reference): Likewise.
505 * symtab.c (find_active_alias): New function.
506 (lookup_block_symbol): Use find_active_alias.
507 * symtab.h (struct range_list): Fix dangling struct live_range
509 (ref_search_val): Remove decl.
511 * symtab.h (struct range_list): Renamed from struct live_range.
512 (struct symbol): Remove struct live_range_info substruct.
513 Bring the alias list and range list fields up to the toplevel
514 as "aliases" and "ranges".
515 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
516 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
517 * stabsread.c: Corresponding changes.
519 * dbxread.c: Fix various violations of the GNU coding and
520 formatting standards. Update/add comments to make code
522 (process_later): Use xrealloc instead of realloc.
524 * symtab.c: Include inferior.h.
526 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
528 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
530 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
532 * infcmd.c: Improve grammar of "set args" help.
534 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
536 * remote-sds.c (sds_load): Properly declare as static.
538 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
540 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
541 to 30 bits in call insn to handle --enable-64-bit-bfd.
542 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
544 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
546 * stabsread.c: Make ref_map entries dynamically allocated.
548 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
550 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
551 ide_create_window_register_command.
552 * gdbtcl2/main.tcl: Call ide_window_register restorer.
554 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
556 * printcmd.c (print_address_symbolic, address_info): Mask
557 target-specific flag bits from PC, for more aesthetic disassembly.
558 * config/mips/tm-mips.h: Added PC masking for MIPS family
559 (especially the MIPS16).
561 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
563 * remote-mips.c (mips-initialize): Work around flakiness in
564 some versions of PMON after loading a program.
566 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
568 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
569 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
570 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
571 (ArrayAccess): Likewise. Also remove warnings.
572 (CastExpression): Implement (typename) UnaryExpression.
573 (push_qualified_expression_name): Fix small bug.
574 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
575 (_initialize_jave_language): Fix typo (jave -> java).
576 (java_language): Java does *not* have C-style arrays.
577 (java_class_from_object): Make more general (and complicated).
578 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
579 (java_emit_char, java_printchar): New function.
580 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
581 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
582 (java_print_value_fields): New function.
583 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
585 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
587 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
589 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
590 * mips-tdep.c (mips_extract_return_value): Doubles aren't
591 returned in FP0 if FP registers are single-precision only.
593 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
594 to disable use of FP registers for function arguments.
597 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
599 * gdbtk.c (gdbtk_init): Pass name of restore interface to
600 ide_create_window_register_command.
602 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
604 * mips-tdep.c (set_reg_offset): New function.
605 (mips16_heuristic_proc_desc): Calculate offsets of registers
606 saved by entry pseudo-op after rest of prologue has been read.
607 Use set_reg_offset to ignore all but the first save of a given
609 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
610 * remote-sim.c (gdbsim_store_register): Don't update registers
611 that have a null or empty name.
612 * findvar.c (read_register_bytes): Don't fetch registers
613 that have a null or empty name.
615 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
618 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
621 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
625 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
626 (REGISTER_NAMES): Ditto.
628 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
630 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
632 * dsrec.c (load_srec): add ui_load_progress_hook to
633 display some feedback to user
635 * symfile.c (generic_load): add ui_load_progress_hook to
636 display some feedback to user
638 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
640 * command.c (add_cmd, add_show_from_set): Insert new commands in
643 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
645 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
646 member for storing offset of MIPS16 frame pointer from SP.
647 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
648 (PROC_FRAME_ADJUST): Define.
649 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
650 (get_frame_pointer): Use frame pointer adjustment value when
651 calculating frame address.
652 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
653 that have a null or empty name.
655 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
656 (REGISTER_NAMES): Redefine to eliminate FP registers.
657 * config/mips/tm-tx19l.h: Ditto.
660 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
661 Michael Snyder (msnyder@cleaver.cygnus.com)
664 * configure.tgt: Set gdb_target to r5900.
665 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
667 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
668 override default FPU type.
670 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
672 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
674 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
676 * gdbtk.c (gdb_load_info): New function. Returns a list
677 of section names and sizes for an executable.
678 (gdbtk_load_hash): Stub function to call tcl function
681 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
683 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
684 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
687 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
689 * ser-e7kpc.c (get_ds_base): Only use under Windows.
690 (windows.h): Include when any _WIN32 host.
692 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
694 * The following block of changes add support for debugging assembly
696 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
697 associated with a function.
698 * buildsym.c (record_line start_symtab end_symtab): Don't delete
699 symtabs which only have line numbers (but no other debug symbols).
700 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
702 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
703 intrinsic simulator breakpoints if available, otherwise do it the
706 * configure.tgt: Add d30v.
707 * d30v-tdep.c: New file.
708 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
711 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
713 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
715 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
717 * gdbtk.c (gdb_get_mem): Fix compiler warning.
719 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
721 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
722 value if the remaining length of a non-integral argument is smaller
723 than the register size for big-endian non-EABI mode.
725 * rs6000-tdep.c (branch_dest): Handle return from signal
726 handler function via sigreturn kernel call.
728 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
730 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
731 Fix prototypes. Remove function scoped function declarations.
733 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
735 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
737 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
739 * config/i386/windows.mh (XDEPFILES): need to list some files
740 explicitly, for odd reasons.
742 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
744 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
745 (push_expression_name): New, to handle expression names.
746 (push_qualified_expression_name): New, for qualified expression names.
747 (parse_number): Fix bugs in parsing of non-decimal integers.
748 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
749 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
750 (java_link_class_type): Add dummy "class" field.
751 (java_lookup_type): New.
752 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
753 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
754 Use java_demangle_type_signature to print array class types.
755 * jv-valprint.c (java_value_print): Preliminary array support.
756 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
757 (java_val_print): Move check for object type to java_value_print.
758 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
760 * valops.c (search_struct_field): Search basesclasses in
761 ascending, not descending order. Hack to avoid virtual baseclass
762 botch for Java interfaces.
764 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
766 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
767 New cleanup clean for cleanups to be run when at each 'run' command.
768 * infcmd.c (run_command): Call do_run_cleanups.
770 * solib.c (find_solib): Register cleanup to call clear_solib
771 on a new 'run' command.
772 (symbol_add_stub): First look for existing objfile with same name.
774 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
776 * gdbtk.c (gdb_get_mem): New function. Returns
777 a formatted memory dump with optional ASCII dump.
779 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
781 * remote-sds.c (sds_load): New function.
783 (sds_open): Don't set inferior_pid yet.
784 (sds_kill): Remove contents.
785 (sds_create_inferior): Rewrite to work more like monitor
787 (sds_restart): Remove, no longer used.
789 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
790 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
791 * dsrec.c (load_srec): Always write a header S-record.
792 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
793 (dink32_cmds): Set to use S-record downloading with acks.
794 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
796 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
798 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
801 * exec.c (exec_file_command): Call set_architecture_from_file.
803 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
805 * dbxread.c (MSYMBOL_SIZE): New macro.
806 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
807 * elfread.c (elf_symtab_read): If ELF symbol is "special",
808 such as a MIPS16 function, mark minimal symbol as special too.
809 * mips-tdep.c (pc_is_mips16): New function to check whether
810 a function is MIPS16 by looking at the minimal symbol. Use
811 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
812 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
813 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
814 "special" MIPS16 bit in ELF and minimal symbols.
815 * mdebugread.c (parse_partial_symbols): Don't construct a partial
816 symbol table for a file that already has one.
818 * configure.tgt: Support TX19.
819 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
820 config/mips/tx19l.mt: New files for TX19.
823 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
825 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
826 yet another variant of enumerator debugging info, used by DU 4.0
829 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
831 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
832 otherwise link command line is too long.
834 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
836 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
837 some formatting problems.
839 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
841 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
842 mechanism. Remove prototypes for dos_async_* functions. They don't
845 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
847 * gdbtk.c: Include ilutk.h if IDE.
848 (gdb_confirm_quit, gdb_force_quit): New static functions.
849 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
851 * top.c (quit_confirm, quit_force): New functions, broken out of
853 (quit_command): Just call quit_confirm and quit_force.
854 * top.h (quit_confirm, quit_force): Declare.
856 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
858 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
859 function a breakpoint is in.
861 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
863 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
864 reading stabs extensions for live range information.
865 * stabsread.h, partial-stab.h: Add prototypes for new functions.
866 * symtab.h: Add structure for storing live range information.
868 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
870 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
872 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
874 * gdbtk.c: Include guitcl.h.
875 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
876 variable IDE to 1 when using the IDE. Always try using auto path
878 * Makefile.in (IDE_CFLAGS_X): Always include libide.
879 (LIBIDE): New variable.
881 (IDE_DEPS): Omit libide.
882 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
883 * configure: Rebuild.
885 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
887 * top.c (set_arch): New function, update target_architecture.
889 * defs.h, top.c (set_architecture_from_arch_mach): Replace
890 set_architecture, takes the arch and machine as arguments.
892 * sh3-rom.c (sh3e_open): Update.
895 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
897 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
900 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
902 * top.c (init_main): Add ``set processor'' as an alias for ``set
905 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
907 * config/sparc/sparclite.mt: Removed simulator references (erc32
910 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
912 * remote-e7000.c (e7000_fetch_registers): Check
913 target_architecture instead of sh_processor_type.
916 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
918 * sh3-rom.c (sh3_open): Call set_architecture not
919 sh_set_processor_type.
922 * sh-tdep.c (sh_show_processor_type_command): Delete.
923 (sh_set_processor_type_command): Delete.
924 (sh_target_architecture_hook): Rename from sh_set_processor_type,
925 use AP to determine architecture.
926 (sh_show_regs): Use bfd_mach_sh* types.
928 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
929 architecture was specified explicitly.
931 * defs.h (target_architecture, target_architecture_auto,
932 set_architecture, set_architecture_from_file): Declare.
933 (target_architecture_hook): Allow targets to be notified of set
936 * top.c (init_main): Add set/show/info architecture commands.
937 (set_architecture, show_architecture, info_architecture): New
938 functions, parse same.
939 (set_architecture_from_file): New function, determine arch from
942 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
944 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
945 when set explicitly. Prepend endianness arg so that it can be
948 * defs.h, top.c (target_byte_order_auto): Make global when
949 byteorder is selectable.
951 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
953 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
955 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
956 has already set the PC.
957 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
958 exec file" a warning. Ditto for "No program loaded".
960 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
962 * ocd.c: revert Sun change -- enable log file handling
964 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
966 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
968 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
970 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
971 before assuming that the inferior is running.
974 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
976 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
977 (gdbtk_stop_timer): Likewise.
979 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
981 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
982 (gdb_target_has_execution_command) new function
984 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
986 * ocd.c: comment out sections that create and flush wigglers.log
987 log file when using the wiggler.
989 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
991 * gdbtk.c (gdb_loc): If there are no symbols, just bail
993 (tk_command_loop): Print errors encountered while running
997 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
999 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
1003 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
1005 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
1006 (x_fd): Don't define if WINNT.
1007 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
1009 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
1010 call gdbtk_start_timer and gdbtk_stop_timer.
1011 (gdbtk_init): Don't set up signal handling or make x_fd
1012 asynchronous if CYGWIN32.
1014 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * gdbtk.c (error_string_ptr): New static variable.
1017 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
1018 NULL, and we're outputting to stderr, append string to
1019 error_string_ptr rather than calling gdbtk_tcl_fputs.
1020 (call_wrapper): Set up error_string_ptr. Put both error string
1021 and normal string in Tcl result.
1023 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
1024 gdb has initialized.
1026 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
1028 * gdbtk.c: If _WIN32, include winuser.h.
1029 (gdbtk_init): If _WIN32, use MessageBox to display an error
1030 evaluating main.tcl.
1032 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
1034 * config/powerpc/ppc-eabi.mt:
1035 * config/powerpc/ppc-sim.mt:
1036 * config/powerpc/ppcle-eabi.mt:
1037 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
1038 other ocd-related files in TDEPFILES
1040 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
1042 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
1043 * ocd.c: initialize remote_timeout
1044 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
1045 (ocd_get_packet): remove find_packet goto. If there isn't
1046 an 0x55 at the start, something is quite wrong so error out
1047 instead of advancing in the packet and trying again. If checksum
1048 is invalid, print error message instead of trying again.
1049 * ser-ocd.c (ocd_readchar): error if we attempt to read past
1050 the end of the from_wiggler_buffer.
1052 start-sanitize-gdbtk
1053 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
1055 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
1056 (gdb_cmd): For the load command, don't buffer the I/O.
1060 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
1062 * dink32-rom.c: Don't use "mf" command to fill, is too picky
1065 start-sanitize-gdbtk
1066 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
1068 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
1070 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
1072 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
1073 (ITCL_DEPS, TIX_DEPS): New variables.
1074 (IDE_DEPS): New variable.
1075 (CDEPS): Include @CONFIG_DEPS@.
1076 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
1077 * configure: Rebuild.
1081 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
1083 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
1084 after relocations are complete.
1085 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
1086 this is now done in objfile_relocate.
1088 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * win32-nat.c (handle_exception): Return a value indicating
1091 whether the exception was handled. Don't handle random exceptions
1092 the first time around, so that structured exception handling
1094 (child_wait): Check the return value of handle_exception. Set the
1095 continue_status argument to ContinueDebugEvent accordingly.
1097 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1099 * configure.tgt: Add support for v850e target.
1101 start-sanitize-v850e
1102 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1104 * configure.tgt: Add support for v850ea target.
1107 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1109 * m32r-stub.c: fix typo
1111 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1113 * remote-sds.c: Remove unused remnants of remote.c.
1114 (tob64): Return the result length.
1115 (sds_interrupt): Send a stop message.
1116 (sds_wait): Add debug output for signal interpretation, flag
1117 that signal was due to a trap.
1118 (sds_fetch_registers): Fill the registers array correctly for
1120 (sds_store_registers): Get the right values from registers array.
1121 (putmessage): Tweak length handling so checksum comes out right.
1122 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1124 start-sanitize-gdbtk
1125 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1127 * gdbtk.c (gdb_listfuncs): New function that returns
1128 a list of all the functions in a source file.
1132 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1134 * Makefile.in (init.c): Don't use xargs.
1136 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1138 * infrun.c (wait_for_inferior): Add the symbols for any
1139 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1141 Rewrite code which determines the TOC address for calling functions
1142 in the inferior under AIX.
1143 * rs6000-nat.c (find_toc_address): New function to determine
1144 the required TOC address from a function address.
1145 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1146 to find_toc_address.
1147 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1148 add_text_to_loadinfo calls.
1149 (exec_one_dummy_insn): Change pid and status to int to get rid of
1151 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1152 ptrace to get rid of compiler warnings.
1153 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1154 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1155 patch TOC address load code in the call dummy with the value
1156 returned from find_toc_address_hook.
1157 (struct loadinfo, loadinfo, loadinfolen,
1158 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1159 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1161 (_initialize_rs6000_tdep): Remove initialization of
1162 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1163 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1164 xcoff_init_loadinfo_hook): Remove.
1165 (struct coff_symfile_info): Add toc_offset field.
1166 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1167 instead of calling xcoff_add_toc_to_loadinfo_hook.
1168 (get_toc_offset): New function to return the value of the
1169 toc_offset field for an object file.
1170 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1171 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1172 * config/rs6000/tm-rs6000.h: Add declarations for
1173 find_toc_address_hook and get_toc_offset.
1175 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1177 * remote-sds.c: New file, interface to SDS-compatible monitors.
1178 * Makefile.in (remote-sds.o): Add build rule.
1179 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1180 (TDEPFILES): Add remote-sds.o.
1182 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1184 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1185 assuming control has returned to GDB.
1187 start-sanitize-gdbtk
1188 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1190 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1193 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1195 * dink32-rom.c: New file, support for DINK32 monitor.
1196 * Makefile.in (dink32-rom.o): Add build rule.
1197 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1198 (TDEPFILES): Add dink32-rom.o.
1199 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1200 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1201 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1202 * monitor.c: Use them.
1203 (monitor_store_register): Use setreg.term if defined.
1204 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1205 if set_break and clr_break fields are empty.
1207 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1209 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1210 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1211 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1213 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1214 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1215 fill in doc fields of bdm_ppc_ops.
1216 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1217 as the MQ or floating point regs not present on ppc 8xx boards.
1218 (bdm_ppc_store_registers): Don't write those same invalid registers.
1219 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1220 * config/powerpc/ppc-eabi.mt:
1221 * config/powerpc/ppcle-eabi.mt:
1222 * config/powerpc/ppc-sim.mt:
1223 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1225 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1227 * frame.h (enum lval_type): Conditionalize on __GNUC__
1228 instead of __STDC__.
1230 start-sanitize-gdbtk
1231 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1233 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1236 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1238 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1240 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1242 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1243 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1244 BDM_BREAKPOINT if not defined in tm.h
1245 (ocd_error): add new error cases
1246 (ocd_start_remote): send the OCD_INIT command before
1247 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1248 (ocd_write_bytes): no longer static
1249 (ocd_insert_breakpoint): no longer static
1250 (ocd_remove_breakpoint): new
1251 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1252 and ocd_remove_breakpoint
1253 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1254 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1255 and memory_remove_breakpoint.
1256 (bdm_ppc_open): after calling ocd_open, modify DER
1257 register so interrupts will drop us into debugging mode, finally
1258 disable the watchdog timer on the board so we don't leave BDM
1261 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1263 * values.c (value_primitive_field): Account for offset when
1264 extracting the value of a bitfield.
1265 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1267 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1269 start-sanitize-tic80
1270 * config/tic80/tic80.mt:
1271 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1272 (SIM): Remove -lm to prevent make errors.
1273 * configure.tgt: add gdbserver to configdirs for tic80.
1275 * gdbserver/utils.c (error): Change prototype to match defs.h.
1276 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1277 * remote.c (remote_write_bytes): Include '$' at start of packet
1278 and checksum at end of packet in overhead calculation.
1280 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1282 * ser-ocd.c: If _WIN32, include <windows.h>.
1283 (dll_do_command): New static variable if _WIN32.
1284 (ocd_open): Set dll_do_command if _WIN32.
1285 (ocd_write): Use dll_do_command rather than do_command.
1286 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1287 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1288 ($(BDM_LIBNAME)): Remove target.
1289 * wigglers.def: Remove.
1291 start-sanitize-gdbtk
1292 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1293 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1294 ide_initialize_paths to match installed directory name. If IDE,
1295 use auto_path to search for main.tcl.
1296 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1300 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1302 (libwigglers.a): Remove target.
1304 start-sanitize-gdbtk
1305 * gdbtk.c (gdbtk_cleanup): New static function.
1306 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1307 call to ide_initialize_paths. If we can't initialize the event
1308 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1309 ide_window_register and the ide_window commands. Initialize tk,
1310 itcl, and tix after initializing the IDE.
1312 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1313 * configure: Rebuild.
1316 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1318 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1319 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1321 start-sanitize-gdbtk
1322 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1324 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1325 to 256 to avoid memory corruption with very long pathnames.
1328 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1330 Changes to OCD support to support wiggler box as well as
1332 * ocd.c: change speed in init command to 0 from 80,
1333 add (temporary) logging commands to help debugging,
1334 (ocd_open): if "target ocd wiggler lpt" then use special
1335 ser-ocd.c serial interface which communicates with Wigglers.dll,
1336 otherwise ("target ocd <foo>") do as we did before
1337 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1338 switch of known commands of len 0
1339 * ocd.h: add OCD_LOG_FILE
1340 * serial.c (serial_open): do serial_interface_lookup on ocd
1342 * ser-ocd.c: add buffer to contain responses from sending a
1343 command to the Wigglers.dll.
1344 (ocd_readchar): return curr char from buffer and increment ptr
1345 (ocd_write): send buffer to Wigglers.dll, storing response in
1346 return buffer and initializing curr location ptr to start of
1349 start-sanitize-gdbtk
1350 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1352 * configure.in: Change required Tix version to 4.1.8.0 .
1353 * configure: Rebuilt.
1356 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1358 * ocd.h: add OCD_SET_CONNECTION
1359 * ocd.c: rename "do_command" to "ocd_do_command"
1361 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1363 Nomenclature change. BDM is a specific type of OCD
1364 (On Chip Debugging). Wiggler is the parallel port box controlled
1365 by Wigglers.dll. The faster target box from Macraigor Systems
1371 Replace all instances of "wiggler_" with "ocd_" and change most other
1372 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1373 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1374 until OCD with that target is supported again.
1376 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1378 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1379 sub makes, change clean rule to also remove *.a to remove
1380 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1381 remove remote-wiggler.o
1382 * configure.in: add DLLTOOL support
1383 * configure: regenerate
1384 * wigglers.def: new file for imports for wigglers.dll
1385 * ser-ocd.c: new file which is layer between ocd.c and either the
1386 wigglers.dll or the target box, only stub so far
1387 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1388 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1389 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1390 to XDEPFILES, add rules to build libwigglers.a
1392 checking in changes of Stu Grossman <grossman@cygnus.com>:
1393 * remote-wiggler.c: delete
1394 * ocd.c: new, was remote-wiggler.c
1395 always include sys/types.h, include ocd.h, move WIGGLER
1396 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1397 static, stop making local wiggler functions static,
1398 define write_mem_command for wiggler_write_bytes
1399 (wiggler_start_remote): stop hardcoding the target type,
1400 instead set and use a target_type variable.
1401 (wiggler_open): add new target_type and ops args
1402 (wiggler_wait): now no longer takes pid and target_status as args,
1403 stop trying to set target_status struct, remove BGND insn
1405 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1406 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1407 remove pktlen check, set reglen instead of numregs
1408 (dump_all_bdm_regs): delete
1409 (wiggler_fetch_registers): delete
1410 (wiggler_prepare_to_store): now just an empty function
1411 (wiggler_store_registers): delete
1412 (wiggler_read_bdm_register): new
1413 (wiggler_write_bdm_registers): new
1414 (wiggler_write_bdm_register): new
1415 (wiggler_write_bytes): use write_mem_command variable instead of
1417 (get_packet): renamed to wiggler_get_packet, change refs throughout
1418 (put_packet): renamed to wiggler_put_packet, change refs throughout
1419 (wiggler_get_packet): add break to default case of switch,
1420 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1422 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1423 (flash_xfer_memory): delete
1424 (noop_store_registers): new placeholder replacement for
1425 target_store_registers() which prevents generic_load from trying to
1427 (bdm_update_flash_command): add store_registers_tmp variable,
1428 make handling of wiggler_ops more generic -- define wiggler_ops
1429 in a target-specific file instead (such as ppc-bdm.c in the case
1430 of the ppc), use current_target to deal with registers again
1431 making this file less target-specific.
1432 (bdm_read_register_command): new
1433 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1434 comment out add_cmd ("read-register", ...)
1435 * ocd.h: new, contains common wiggler prototypes, command definitions
1436 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1437 structure for ppc bdm
1440 (bdm_ppc_fetch_registers): new
1441 (bdm_ppc_store_registers_: new
1442 (_initialize_bdm_ppc): new
1443 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1445 start-sanitize-tic80
1446 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1448 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1449 as a valid SP-relative offset of a saved register.
1452 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1454 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1455 than directly mucking around with data structures.
1457 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1459 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1460 Add a bunch of macros.
1461 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1462 Update to use new macros.
1463 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1464 * value.h, values.c (value_static_field): New function.
1465 * cp-valprint.c, valops.c: Modify to use value_static_field.
1467 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1468 implied (missing) data field, as defined by cc1java.
1469 (java_link_class_type): Type length and field offset (in interior)
1470 now includes object header. Get static fields working.
1471 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1472 * jv-typeprint.c (java_type_print_derivation_info,
1473 java_type_print_base): New functions, for better Java output.
1474 * jv-valprint.c: Start to support Java-specific output.
1476 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1478 * c-valprint.c (c_val_print): Use extract_address to retrieve
1479 the address of the virtual function.
1480 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1482 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1483 Handle C++ operator *.
1485 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1487 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1489 (Tcl_Realloc, Tcl_Free): Likewise.
1490 * configure.in: Check for cygwin32 environment. Define and
1491 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1492 unix; setting it to win was for an old Tcl/Tk configuration
1494 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1495 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1496 (WIN32LDAPP, WIN32LIBS): Define.
1497 (CLIBS): Add $(WIN32LIBS).
1498 (gdb): Use $(WIN32LDAPP).
1499 * configure: Rebuild.
1501 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1503 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1504 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1505 * utils.c (fprintf_symbol_filtered): Handle language_java.
1507 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1509 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1511 * java-*: Renamed to jv-*, to make fit within 14 characters.
1512 * jv-lang.h (java_type_print): Added declaration.
1513 * jv-typeprint.c: New file. Provides java_print_type.
1514 * jv-lang.c (java_link_class_type): New function.
1515 (java_language_defn): Replace c_print_type by java_print_type.
1516 * Makefile.in: Update accordingly.
1518 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1520 * Makefile.in (init.c): except some mswin files do need to be
1523 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1525 * Makefile.in (init.c): don't try to scan mswin for _initialize
1526 funcs. (generates misleading error message because files have
1527 .cpp suffix, not .c suffix)
1529 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1531 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1533 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1535 * xcoffread.c (coff_getfilename): Do not strip directory component
1538 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1540 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1541 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1542 * remote-array.c: #include <ctype.h> for isascii().
1543 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1545 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1547 * top.c (execute_command): Force cleanup of alloca areas.
1548 * findvar.c (registers_changed): Likewise.
1550 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1552 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1553 * Add defs for target status.
1555 start-sanitize-gdbtk
1556 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1558 * configure.in, aclocal.m4: Another fix to find the
1559 correct Tix library name.
1561 * configure: Rebuilt.
1565 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1567 * config/mips/tm-mips64.h: longs, long longs, and pointers
1568 are all 64 bits on EABI mips targets.
1570 start-sanitize-gdbtk
1571 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1573 * aclocal.m4: Search for the correct tix library.
1576 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1578 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1579 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1580 partial symtab. Remove earlier change of 5/27/97.
1582 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1584 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1585 inferior_pid is an LWP rather than a Solaris thread, let
1586 procfs handle the request.
1587 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1588 only work if inferior_pid points to an LWP (rather than a
1589 Solaris thread). Use procfs_first_available to find a good LWP.
1590 (info_solthreads): added a maintenance command to list all
1591 known Solaris threads and their attributes.
1592 * mips-tdep.c (mips_do_registers_info): Completely changed the
1593 output format to be neat and columnar. Added the helper funcs
1594 do_fp_register_row and do_gp_register_row. Also small mods to
1595 mips_print_register, which is still used to print a single reg.
1597 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1599 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1600 otherwise terminated (Solaris threads).
1602 start-sanitize-gdbtk
1603 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1605 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1606 IDE configuration information.
1608 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1609 filename when a breakpoint is set. Avoids call to bp_info.
1610 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1611 Itcl, Tix and IDE initialization.
1613 * defs.h (init_ui_hook): Change prototype to accept one arg.
1615 * main.c (gdb_init): Change prototype to accept one arg.
1617 * top.c (gdb_init): Accepts one argument which it uses to
1618 call (*init_ui_hook), which will be gdbtk_init(). This is
1619 used for calling Tcl_FindExecutable().
1621 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1622 accept variable number of args for compatibility with
1623 cchanges in gdbtk.c.
1625 * configure: Regenerated.
1627 * gdbtcl/tclIndex: Regenerated.
1631 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1633 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1634 whether CRLF_SOURCE_FILES is defined.
1635 (open_source_file): Use OPEN_MODE with open and openp.
1636 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1637 CRLF_SOURCE_FILES is defined, ignore \r characters.
1638 (forward_search_command): Use FDOPEN_MODE with fdopen.
1639 (reverse_search_command): Likewise.
1640 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1641 (LSEEK_NOT_LINEAR): Don't define.
1643 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1645 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1646 return values within the 8-byte FP register.
1648 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1650 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1651 integers in 64-bit register parameters before function calls.
1653 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1655 * mips-tdep.c (mips_push_arguments): special-case handling for
1656 odd-sized struct parameters passed in registers / on stack.
1658 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1660 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1661 structs passed in registers for little-endian non-EABI mode.
1663 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1665 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1666 (check_duplicates, clear_command): compare sections only if
1667 doing overlay debugging.
1669 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1671 * buildsym.h (struct subfile): Add debugformat member.
1672 (record_debugformat): Declare global function.
1673 * buildsym.c (start_subfile): Initialize debugformat member
1675 (record_debugformat): New function to record the format.
1676 (end_symtab): Copy format into symtab debugformat member.
1677 (end_symtab): Free subfile debugformat member.
1678 * symmisc.c (free_symtab): Free debugformat when freeing
1680 * symfile.c (allocate_symtab): Initialize the new debugformat
1681 member for new symtabs.
1682 * symtab.h (struct symtab): Add debugformat member.
1683 * source.c (source_info): Print the debug format.
1685 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1687 * hpread.c (hpread_expand_symtab): Call record_debugformat
1689 (hpread_process_one_debug_symbol): Ditto.
1690 * dbxread.c (process_one_symbol): Call record_debugformat
1692 * coffread.c (coff_start_symtab): Call record_debugformat
1694 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1696 * dwarfread.c (read_file_scope): Call record_debugformat
1698 * dwarf2read.c (read_file_scope): Call record_debugformat
1700 * dstread.c (dst_end_symtab): Set debugformat to be
1702 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1704 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1706 * mips-tdep.c (mips_push_arguments): handle alignment of
1707 integer and struct args on stack for mips64 big-endian.
1709 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1711 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1712 structs in a register wherever possible.
1713 * mips-tdep.c (mips_extract_return_value): handle structs.
1714 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1715 (including structs, if gdb ever allows it).
1718 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1720 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1721 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1722 stack push count accordingly.
1723 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1726 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1728 * utils.c (floatformat_from_doublest): Improve test for infinity.
1730 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1732 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1733 global variables into the struct dieinfo structure.
1734 (locval): Pass pointer to a dieinfo struct rather than a
1735 pointer to the raw location information. Change prototype.
1736 Set isreg, optimized_out, offreg and basereg as appropriate.
1737 (struct_type): Call locval with dieinfo struct pointer.
1738 (new_symbol): Ditto.
1739 (new_symbol): Call locval and save location before testing
1740 the values of the new dieinfo struct flags, set by locval.
1742 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1744 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1745 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1746 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1747 These changes tried to work around a problem with an early DU 4.0
1748 release, but they trigger subtle timing dependent kernel bugs
1749 in older OSF/1 releases.
1751 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1753 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1754 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1756 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1758 * infrun.c (wait_for_inferior): Mark registers as invalid when
1759 stepping over an instruction that triggered a watchpoint.
1760 * remote-mips.c: Numerous changes to support hardware breakpoints
1761 and watchpoints on LSI MiniRISC and TinyRISC boards.
1762 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1763 (mips_breakpoint_from_pc): Account for different breakpoint
1764 instructions used by PMON and IDT monitor.
1765 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1767 * config/mips/tm-mips.h: Define breakpoint instructions for
1768 PMON and IDT monitor. Move MIPS16-related macros here from
1771 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1773 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1775 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1777 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1778 Add missing return statements after finding an "add imm{16,32},sp"
1780 (mn10300_frame_chain): Add in size of our register save area to find
1781 our caller's frame if our caller does not have a frame pointer.
1783 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1785 * symfile.c (generic_load): Check return code of target_write_memory.
1787 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1789 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1790 * config/tm-sysv4.h (in_plt_section): Add prototype.
1792 * maint.c (maintenance_translate_address): Avoid assignment
1793 inside if, per GNU coding standards.
1794 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1795 per GNU coding standards.
1797 * monitor.c (parse_register_dump): Is really a void function.
1799 (monitor_read_memory): Remove unused variable "name".
1800 (monitor_read_memory): Remove unused variable "regbuf".
1801 (monitor_open): Remove unused variable "i".
1802 (get_hex_word): Apparently unused, #if away for now.
1805 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1806 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1809 * remote-e7000.c (ctype.h): Include.
1810 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1811 * frame.h (generic_get_saved_register): Add prototype.
1812 (enum lval_type): Add partial forward decl.
1813 * dsrec.c (make_srec): Remove unused variable "type_code".
1814 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1815 cases by just ignoring them.
1816 (command.h): Include.
1818 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1819 * java-lang.c (gdbcore.h): Include for prototypes.
1820 (type_from_class): Remove unused variable "ftype".
1821 (type_from_class): Remove unused variable "name_length".
1822 (evaluate_subexp_java): Add default case to handle remaining
1824 * java-valprint.c (c-lang.h): Include for prototypes.
1826 * symfile.c (simple_read_overlay_region_table): #if away
1828 (simple_free_overlay_region_table): Ditto.
1829 (overlay_is_mapped): Add default case to switch.
1830 (simple_read_overlay_region_table): Ditto.
1831 (simple_read_overlay_region_table): Add prototype.
1833 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1834 (fixup_psymbol_section): Ditto.
1835 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1837 * utils.c: Add comment about t_addr being either unsigned long or
1839 (paddr): Change formats to match actual types args are cast to.
1844 * defs.h (perror_with_name): Is a NORETURN function.
1845 * utils.c (perror_with_name): Is a NORETURN function.
1846 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1848 * symtab.c (fixup_symbol_section): Remove prototype.
1849 * symtab.h: (fixup_symbol_section): Add prototype.
1850 * m32r-rom.c (report_transfer_performance): Add prototype.
1851 * sparclet-rom.c: Ditto.
1854 * c-exp.y (parse_number): Cast args to float* or double* as
1855 appropriate for conversion format.
1856 * java-exp.y (parse_number): Ditto.
1858 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1859 to nonexistant y.tab.c file.
1860 (java-exp.tab.c): Ditto.
1861 (f-exp.tab.c): Ditto.
1862 (m2-exp.tab.c): Ditto.
1863 start-sanitize-gdbtk
1865 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1866 Remove unused static variable "Gdbtk_Library".
1869 * sh-tdep.c (symfile.h): Include.
1870 (gdb_string.h): Include.
1871 (sh_fix_call_dummy): Ifdef away, currently unused.
1872 * config/sh/tm-sh.h (pop_frame): Add prototype.
1873 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1875 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1877 start-sanitize-gdbtk
1878 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1879 enumeration del_at_next_stop to bpdisp array.
1882 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1883 of non-pointer values.
1885 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1886 their physical names already include the class name.
1888 * valops.c (value_cast): Handle upcast of a class pointer.
1890 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1891 * corelow.c (get_core_registers): Make secname big enough.
1893 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1895 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1896 * sh-tdep.c (sh_show_regs): print out all registers for
1897 the current processor
1899 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1901 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1904 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1906 Fixes for recent correction to PE format:
1907 * coffread.c (pe_file): New static variable.
1908 (struct find_targ_sec_arg): Change resultp from pointer to int to
1909 pointer to pointer to asection.
1910 (find_targ_sec): Just store the section in args->resultp, not the
1911 section offset value.
1912 (cs_to_section): Compute the section offset value from the
1914 (cs_section_address): New static function.
1915 (coff_symfile_read): Set pe_file.
1916 (read_one_sym): When reading a PE file, adjust the symbol value to
1917 include the section address if the symbol has an appropriate
1920 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1922 * configure.tgt: add mipsr3900-elf target
1923 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1925 start-sanitize-gdbtk
1926 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1928 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1931 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1933 * dbxread.c: Check malloc's return for null, prevent segv.
1935 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1937 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1940 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1942 * top.c (init_cmd_lists): Always initialize endianlist.
1943 (init_main): Always define endian commands.
1944 (set_endian_big): Issue warning if endian not selectable.
1945 (set_endian_little): Ditto.
1946 (set_endian_auto): Ditto.
1948 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1950 * remote-sim.c (simulator_command): Restrict access to the
1951 simulator to periods when the simulator is open.
1953 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1955 * procfs.c (init_procinfo): new function, abstracts some code
1956 shared by create_procinfo and do_attach;
1957 (procfs_set_inferior_syscall_traps): new function, abstracts
1958 some code needed by procfs_init_inferior, do_attach, and
1959 procfs_lwp_creation_handler; (procfs_first_available): new
1960 function, find any LWP that's runnable; (procfs_thread_alive):
1961 replace stub function with real implementation;
1962 (procfs_lwp_creation_handler): fix bug starting new child
1963 threads; (info_proc): bug fixes and enhancements for the
1964 "INFO PROCESSES" command; (close_procinfo_file): call new
1965 function "delete_thread" to cleanup GDB's thread database;
1966 (proc_init_failed): add new argument "kill", to control whether
1967 process is killed (so this function can be shared by
1968 create_procinfo and do_attach); (procfs_exit_handler): handle
1969 exit from an attached process, and cleanup procinfo handles
1970 when the process exits; (procfs_resume, procfs_wait): cleanup
1971 after a thread when it exits; (do_attach, do_detach): handle
1972 attached processes with multiple threads; plus some general
1973 improvements in the diagnostic output.
1974 * sol-thread.c (sol_thread_alive): replace stub with real
1975 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1976 handle threads that may have exited; (sol_thread_attach): add
1977 startup setup stuff; (sol_thread_detach): add unpush_target
1978 call; (sol_thread_mourn_inferior): add unpush_target call;
1979 (sol_thread_wait, sol_thread_resume): enhance to deal with
1980 thread exit cleanly; (sol_thread_new_objfile,
1981 sol_thread_pid_to_str): detect unsuccessful startup and
1982 don't crash; plus some general cleanup.
1983 * thread.c (delete_thread): new function, allows targets to
1984 notify gdb when a thread is no longer valid.
1985 * infrun.c (wait_for_inferior): don't try to detect a new
1986 thread on receiving a TARGET_EXITED event.
1988 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1990 * remote-sim.c (gdbsim_open): Pass callback struct.
1991 (init_callbacks): Remove call to sim_set_callbacks.
1993 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1995 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1996 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1997 with a zero PC as frameless to improve backtraces from core dumps
1998 caused by dereferencing a NULL function pointer.
1999 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
2000 Handle frameless functions interrupted by a signal.
2002 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
2003 Handle frameless functions interrupted by a signal.
2005 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
2007 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
2008 to reflect current reality. Gross attempt at handling out of
2011 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
2012 symbols to find the end of the prologue.
2013 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
2015 start-sanitize-tic80
2016 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
2018 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
2021 start-sanitize-tic80
2022 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
2024 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
2025 basic C80 features working.
2028 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2030 * configure.in (AC_TYPE_SIGNAL): Add
2031 * configure: Re-generate.
2032 * remote-sim.c: Signal returns RETSIGTYPE.
2034 start-sanitize-gdbtk
2035 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
2037 * gdbtk.c (wrapped_call): New function - make actual call to tk
2039 (call_wrapper): Rewrite to use top.c:catch_errors.
2041 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
2045 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2047 * target.h (target_stop): Drop argument so it can be tested for
2050 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
2052 * utils.c (floatformat_from_doublest): Handle infinity properly.
2054 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2056 * Finalize merge from Hurd folk.
2057 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
2058 * thread.c (thread_apply_command, thread_apply_all_command,
2059 thread_command): Make sure TP is alive.
2060 (thread_alive): New function.
2061 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
2062 * infrun.c (sig_print_info): Deal better with long signal names.
2063 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
2064 * thread.c (thread_id_to_pid): New function.
2065 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
2066 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
2067 set_thread_default_cmd_list, show_thread_default_cmd_list):
2068 New variables. (set_thread_cmd, show_thread_cmd,
2069 set_thread_default_cmd, show_thread_default_cmd): New functions.
2070 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
2071 * gnu-nat.c (inf_startup): remove TASK parameter.
2072 (inf_set_task): replace with new function (inf_set_pid).
2073 * gdbthread.h: Add extern decl for thread_cmd_list.
2075 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2077 * printcmd.c (disassemble_command): Adjust low function bound
2078 by FUNCTION_START_OFFSET.
2080 start-sanitize-tic80
2081 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2083 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
2086 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2088 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
2089 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
2090 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
2091 satisfy symbol dependancy in solib.c (core_ops).
2092 * target.[ch] conditionalize Mach-specific signals so that they
2093 won't show up in non-Mach gdb's!
2094 * thread.c: change name of static function "thread_switch" to
2095 "switch_to_thread", to avoid conflict with Mach global symbol;
2096 move thread_cmd_list to global scope so targets can add their
2097 own thread commands.
2098 * infrun.c: sig_print_info: allow for long signal names.
2099 * gnu-nat.[ch]: tidying up comments.
2100 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
2101 gnu_wait must not return -1 when inferior exits;
2102 attach_to_child will modify inferior_pid in a way that allows
2103 fork_inferior to remain unchanged; remove extra arg from
2104 startup_inferior; move Mach thread commands here from thread.c.
2106 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2108 * symtab.c: decode_line_1, replace the assignment to
2109 values.sals[0].pc which I accidentally left out on 4/3/97.
2111 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2113 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2114 (fix by Bob Manson).
2115 * top.c: change "to enable to enable" to "to enable" in a couple
2118 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2120 * breakpoint.c (remove_breakpoint): Pass correct type to
2121 target_remove_watchpoint.
2122 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2124 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2126 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2127 for return address register, handle `ret' instruction.
2129 * corelow.c (get_core_registers): Initialize cf.
2131 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2132 (procfs_notice_signals): Copy traced signal set back to
2134 (unconditionally_kill_inferior): If PR_DEAD is defined,
2135 rerun inferior after killing it.
2137 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2139 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2140 structure value address is found in $a0 now.
2141 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2143 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2145 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2147 (EXTRACT_RETURN_VALUE): Likewise.
2149 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2150 insn at "pc", not "fi->pc".
2152 start-sanitize-tic80
2153 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2155 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2156 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2157 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2158 (NPC_REGNUM): Tic80 has a delay slot.
2159 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2163 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2165 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2167 (EXTRACT_RETURN_VALUE): Likewise.
2169 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2171 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2172 floatformat_ieee_double_littlebyte_bigword for little endian
2174 * utils.c (floatformat_to_doublest): Create local preswapped
2175 copy of input for floatformat_littlebyte_bigword formats.
2176 (get_field, put_field): Treat floatformat_littlebyte_bigword
2177 the same as floatformat_little.
2178 (floatformat_from_doublest): Postswap output words for
2179 the floatformat_littlebyte_bigwords format.
2181 start-sanitize-tic80
2182 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2184 * config/tic80/tic80.mt (SIM): Link in simulator.
2187 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2189 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2190 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2191 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2192 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2193 config/v850/v850.mt:
2194 Remove -lm. That's now handled by configure.
2196 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2197 Remove duplicate rm's of files.
2199 start-sanitize-gdbtk
2200 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2202 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2205 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2207 * remote-pa.c: Remove. It's broken and no longer necessary.
2209 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2211 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2212 (Avoids name clash with broken AIX header files.)
2214 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2216 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2218 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2219 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2220 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2222 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2223 tstart and dstart with section VMA.
2224 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2226 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2227 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2228 (vmap_exec): Relocate relative to the VMA in the object file,
2229 relocate .bss section as well.
2230 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2231 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2233 * xcoffread.c (secnum_to_bfd_section): New routine to get
2234 BFD section from CS section number.
2235 (scan_xcoff_symtab): Make toc_offset section relative.
2237 * symtab.c (total_number_of_methods): Avoid core dump if
2238 baseclass type is still undefined.
2240 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2242 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2244 * defs.h utils.c (error warning): Make message be const.
2245 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2246 to hook. Otherwise send it to fputs.
2247 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2249 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2250 to _filtered forms to make output appear in GUIs. Replace all
2251 uses of SERIAL_READCHAR with readchar, which has better error
2253 * (e7000_parse_device): Add prototype.
2254 (readchar): Improve doc. Handle random serial errors.
2255 (expect): Disable notice_quit code. It's busted. Remove
2256 serial error handling (it's now handled in readchar). Remove
2257 remote_debug echoing. That's handled in readchar as well.
2258 (e7000_parse_device): Remove serial_flag arg. It's not
2260 (e7000_open): Split into two pieces. Second part is
2261 e7000_start_remote, and is error protected. Now, when we connect
2262 to the target, we setup the initial frame and registers so that
2263 the user gets an immediate indication of where the target is.
2264 (gch): Remove debug output. That's handled by readchar.
2265 (e7000_read_inferior_memory): Handle errors better.
2266 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2267 command names. They show up when doing completion and confuse
2269 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2270 directly from Win32s and Win95. Get rid of debugify crud.
2271 * serial.c: Remove debugify cruft.
2272 * (serial_logchar serial_log_command serial_write serial_readchar
2273 serial_send_break serial_close): Merge common functionality into
2274 serial_logchar. Clean up rest of routines.
2275 * sparclet-rom.c: Disembowel. Leave only download routine.
2276 Download routine now switches to remote target automatically.
2277 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2278 up MSVC/Win32 problem.
2279 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2281 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2282 * config/sparc/tm-sparclet.h: Remove override for prompt.
2284 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2286 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2287 TARGET_BYTE ORDER_SELECTABLE.
2289 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2291 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2292 fields of gdb_callback.
2293 (gdbsim_stop): Add gdbsim_stop to list of supported client
2295 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2296 sim_wait where gdb is in a position to handle a long running
2298 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2300 (gdb_os_poll_quit): New function. Check for a quit pending on the
2303 start-sanitize-gdbtk
2304 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2306 * Makefile.in (install-only): Make list of gdbtcl files to install
2307 explicit - was picking up files such as ChangeLog etc.
2308 (install-only): Don't blindly create the directory.
2311 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2313 * defs.h (enum language): Add language_java.
2314 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2315 * Makefile.in: Update for new files.
2316 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2317 * symfile.c (deduce_language_from_filename): Recognize .java.
2319 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2321 * m32r-stub.c (stash_registers): Rewrite.
2322 (restore_registers): Renamed to restore_and_return.
2323 (cleanup_stash): New function.
2324 (process_exception): New function.
2325 (_catchException*): Rewrite.
2327 * remote-sim.c (gdbsim_load): Update call to sim_load.
2328 (gdbsim_create_inferior): No longer pass start_address to
2329 sim_create_inferior.
2330 (gdbsim_open): Pass endian indicator as arg.
2332 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2334 * remote.c (get_offsets): Don't use scanf for interpreting
2335 response to qOffsets.
2337 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2339 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2340 (INSTALL_XFORM1): Remove.
2341 (install-only): Use $(program_transform_name) directly, rather
2342 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2343 (uninstall): Transform name.
2345 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2347 * remote-mips.c (mips_load): Ensure that PC gets updated
2348 after a load on LSI target.
2350 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2352 * procfs.c (notice_signals): fix typo
2354 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2356 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2359 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2361 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2362 since gcc automatically includes it
2364 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2366 * procfs.c: Substantial (but incomplete) changes to support
2367 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2368 struct now has substructs like struct flt_ctl instead of
2369 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2370 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2371 still have the structs and multiple fds, but don't use the
2372 entire struct and the four fds all point to the same thing.
2373 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2374 procfs with reads/writes or use ioctl instead. We use
2375 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2376 multiple fds or not. PROC_NAME_FMT is split out into
2377 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2378 STATUS_PROC_NAME_FMT.
2380 (procfs_notice_signals): now a necessary wrapper around
2381 (notice_signals): which are the new guts for noticing signals
2382 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2383 determine whether or not to attempt to open the ctl_fd.
2384 (procfs_read_status): new local function, reads procfs status
2385 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2386 (procfs_write_pckill): new local function, writes a PCKILL
2387 (unconditionally_kill_inferior): remove signo since we now
2388 just call procfs_write_pckill().
2389 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2390 (proc_iterate_over_mappings): the whole function is ifdefed
2391 on UNIXWARE to keep things readable.
2393 Expanded the syscall_table to include new potential sysv4.2mp
2394 members. Note that all ifdefs of UNIXWARE should be eliminated
2395 if possible or renamed to describe what's being selected for a
2396 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2397 IRIX specific code now also checks it's not UNIXWARE.
2399 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2400 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2401 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2402 "/debug/%d" as PROC_NAME_FMT used to be
2404 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2406 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2408 * config/mn10300/tm-mn10300.h: Likewise.
2410 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2412 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2413 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2414 lousy out-of-date clone of remote.c.
2416 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2418 * remote.c: Fix problems realized while showering.
2419 * (hexnumlen): Add prototype. Use max, not min.
2420 * (remote_write_bytes remote_read_bytes): Fix max packet size
2421 calculations to properly account for packet overhead. Also handle
2422 (probably rare) case where remote_register_buf_size isn't set.
2424 * remote.c: Fix doc for `C' and `S' commands to indicate full
2426 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2428 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2429 Record size of response to fetch registers command, use this to
2430 limit size of memory read and write commands.
2431 * (push_remote_target): New function to make it possible to have
2432 another target switch to the remote target.
2433 * target.h: Add prototype for push_remote_target.
2434 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2435 for hosts which default to unsigned chars (such as SGI's).
2436 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2437 handled automatically in remote.c.
2439 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2441 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2442 find_pc_sect_function(), find_pc_sect_partial_function(): new
2443 functions for debugging overlays; pc without section is ambiguous.
2444 * breakpoint.[ch]: add section pointer to breakpoint struct;
2445 add section argument to check_duplicates(); check section as well
2446 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2447 breakpoint_thread_match(), bpstat_stop_status()];
2448 add section argument to describe_other_breakpoints();
2449 use INIT_SAL() macro to zero-out new sal structures;
2450 make resolve_sal_pc() fix up the sal's section as well as its pc;
2451 match on section + pc in clear_command() and delete_breakpoint();
2452 account for overlay sections in insert_breakpoints(),
2453 remove_breakpoint() and breakpoint_re_set_one();
2454 all this to support overlays where a PC is not unique.
2455 * exec.c: change xfer_memory() to handle overlay sections.
2456 * findvar.c: change read_var_value() to handle overlay sections.
2457 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2458 * infcmd.c: jump_command() warns against jumping into an overlay
2459 that's not in memory. Also use INIT_SAL() to initialize sals.
2460 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2461 overlay state information; Also use INIT_SAL() to init sals.
2462 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2463 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2464 memory read/writes in the range 600000 to a00000, and ff680000
2465 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2466 * maint.c: maintenance command "translate-address" supports overlays.
2467 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2468 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2469 this constitutes gdb's internal overlay mapping table. Add macro
2470 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2471 Add function find_pc_sect_section().
2472 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2473 modify address_info() with overlay smarts; add function sym_info()
2474 to support the INFO SYMBOL command (translate address to symbol(s));
2475 modify disassemble_command() to work on unmapped overlays.
2476 * source.c: use INIT_SAL() to initialize sals.
2477 * symfile.[ch]: change generic_load() to use section's LMA address
2478 instead of VMA address, for overlay sections.
2479 Add numerous functions for finding a PC's section / overlay,
2480 translating between VMA and LMA address ranges, determining if an
2481 overlay section is mapped, etc. Add several user commands for
2482 overlay debugging. Add support for a "generic" form of automatically
2483 reading overlay mapping info from the inferior (based on the default
2484 (simple) overlay manager which Cygnus provides as an example).
2485 * symtab.[ch]: add functions find_pc_sect_symtab(),
2486 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2487 for lookup; modify lookup_symbol and decode_line_1() to use them;
2488 modify find_function_start_sal() to account for overlay sections;
2489 add macro INIT_SAL() for initializing struct symtab_and_line.
2490 * target.c: fix a comment in the declaration of target_ops.
2492 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2494 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2495 mips_skip_stub, mips_ignore_helper): New functions for dealing
2496 with MIPS16 call/return thunks.
2497 (mips_init_frame_pc_first): New function to implement
2498 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2499 new code to skip over MIPS16 thunks.
2500 (mips_frame_chain): Skip over MIPS16 thunks.
2501 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2502 mips_skip_stub, mips_ignore_helper): Declare.
2503 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2504 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2505 the above functions.
2506 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2507 (mips_init_frame_pc): Declare.
2508 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2509 to decide if certain library function calls should be ignored.
2511 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2513 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2514 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2516 start-sanitize-gdbtk
2517 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2519 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2523 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2525 * gdbinit.in: New file.
2527 * configure.in: Generate .gdbinit from gdbinit.in.
2528 * configure: Rebuild.
2530 start-sanitize-tic80
2531 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2533 * config/tic80/tic80.mt: Disable using the simulator
2537 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2539 * COPYING: Install new version of file from FSF.
2540 * copying.c (show_copying_command): Update FSF address.
2542 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2544 * Makefile.in (distclean): Remove .gdbinit.
2546 start-sanitize-tic80
2547 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2549 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2552 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2554 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2555 to va_list from void *, since va_list might not be a pointer
2558 start-sanitize-gdbtk
2559 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2561 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2562 default, not $(srcdir).
2565 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2567 * remote-mips.c: Clean up comment and extraneous semicolon
2568 for mips_monitor_prompt variable.
2570 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2572 * remote-mips.c: Add `set monitor-prompt' command.
2574 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2576 Fix from Peter Schauer:
2577 * mdebugread.c (parse_procedure): Set address of procedure to
2578 block start; this fixes problems with shared libraries introduced
2579 by change of Mar 21.
2581 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2583 * symtab.c (find_pc_symtab): change to support the case
2584 where the objfile is reordered and contains both coff and
2585 stabs debugging info (continue on if a psymtab isn't found).
2587 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2589 Fixes from Peter Schauer:
2590 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2591 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2592 is big-endian and if registers are 32 bits.
2593 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2594 mips_store_return_value): Fix floating-point word-order problems on
2595 little-endian targets introduced by changes of Mar 21.
2597 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2599 * remote.c (target_resume_hook, target_wait_loop_hook): New
2601 (remote_resume, remote_wait): Use them.
2602 * d10v-tdep.c: Set the above hooks.
2603 (tracesource): New GDB variable, controls source display in
2605 (display_trace): Find and display source line if requested.
2606 (trace_info): Mention empty trace buffer if appropriate.
2607 (tdisassemble_command): Robustify argument handling.
2609 * configure.host: Remove extra bogus Linux case.
2611 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2613 * remote-sim.c (simulator_command): Add comment about dealing with
2615 start-sanitize-tic80
2616 * Makefile.in (tic80-tdep.o): Add target.
2617 * configure.tgt: Add tic80 case.
2618 * tic80-tdep.c: New file.
2619 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2622 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2624 * c-exp.y (yylex): Handle nested template parameter lists.
2625 * symtab.c (decode_line_2): Fix test for valid choice number.
2627 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2629 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2630 copy first two floating point arguments to general registers, so that
2631 MIPS16 functions will receive the arguments correctly.
2632 (mips_print_register): Print double registers correctly on
2633 little-endian hosts.
2634 (mips_extract_return_value): Return double values correctly
2635 on little-endian hosts.
2637 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2638 to address in file descriptor record; this accounts for constant
2639 strings that may precede functions in the text section. Remove
2640 now-useless lowest_pdr_addr from argument list and all calls.
2642 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2644 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2645 whether the simulator will be built by whether the Makefile in the
2646 simulator directory was built.
2648 * configure.in (--enable-sim-powerpc): Delete switch.
2649 * configure: Regenerate.
2651 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2653 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2654 in the prologue too.
2656 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2658 (gdb_os_evprintf_filtered): Similarly.
2660 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2662 New UnixWare 2.1 configuration
2663 * config/i386/i386v42mp.mt: new
2664 * config/i386/i386v42mp.mh: new
2665 * config/i386/tm-i386v42mp.h: new
2666 * config/i386/nm-i386v42mp.h: new
2667 * configure.tgt: added new entries
2668 * configure.host: added new entries
2670 start-sanitize-gdbtk
2671 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2673 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2675 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2676 to GDBTK_LIBRARY, which is now a path to search.
2677 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2680 * {aclocal.m4,configure.in}: Changes for Windows builds.
2682 * configure: Rebuilt.
2685 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2687 * dsrec.c (load_srec): Print leading zeroes when printing section
2690 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2692 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2694 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2696 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2698 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2699 vprintf_filtered, evprintf_filtered): Callbacks that accept
2702 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2704 * breakpoint.c (insert_breakpoints, watchpoint_check,
2705 bpstat_stop_status): Do not disable watchpoints going out of scope.
2706 (insert_breakpoints): Make sure that the current frame is valid
2707 before calling find_frame_addr_in_frame_chain.
2709 * top.c (setup_user_args): Handle quotes and backslashes.
2710 (print_gdb_version): Update copyright year.
2712 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2714 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2716 start-sanitize-gdbtk
2717 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2719 * configure: Regenerated.
2720 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2723 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2725 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2727 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2728 except under wingdb. (Contributed by Martin Hunt).
2730 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2732 * configure: Regenerated.
2733 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2735 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2737 * remote-sim.h (sim_state, SIM_DESC): New types.
2738 (sim_open): Return a `descriptor' as result.
2739 (*): New argument of descriptor result from sim_open.
2740 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2741 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2742 Pass argv list to sim_open, argv[0] = pseudo program name.
2743 (*): Pass gdbsim_desc to sim_foo fns.
2745 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2747 * config.in: Regenerated.
2749 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2750 HAVE_HPUX_THREAD_SUPPORT): Define.
2752 start-sanitize-gdbtk
2753 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2755 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2758 * configure: Regenerated.
2759 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2763 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2765 First cut at supporting simulators in gdbserver:
2767 * configure, configure.in: Allow gdbserver to be configured
2768 for cross-target environments.
2769 * gdbserver/Makefile.in: Add simulator support.
2770 * gdbserver/configure.in: Eliminate assumption that host == target.
2771 Simplify using gdb/configure.tgt and gdb/configure.host.
2772 Fix other minor configuration errors.
2773 * gdbserver/low-sparc.c: Fix compile error.
2774 * gdbserver/remote-utils.c: Eliminate assumption that registers
2775 and addresses are four bytes. Fix minor compile errors and warnings.
2776 * gdbserver/server.c: Rewrite numerous instances of identical code
2777 for starting inferior processes to call new function start_inferior.
2778 Eliminate assumption that registers and addresses are four bytes.
2779 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2781 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2782 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2783 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2784 in moving such support from host to target makefile fragments.
2785 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2787 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2789 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2790 to insure consistant initialization of unused fields to zero.
2791 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2792 * breakpoint.c: ditto.
2795 * source.c: add call to INIT_SAL macro.
2797 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2799 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2800 they might get used on 32 bit targets as well.
2802 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2804 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2805 send the full exit string.
2807 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2809 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2811 (mn10200_store_struct_return): Likewise.
2813 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2815 * mips-tdep.c (mips_fetch_instruction): New function; replace
2816 common code throughout with calls to it.
2817 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2818 correct saved addresses of $s0 and $s1.
2819 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2820 instead of hardcoded 4.
2821 (mips16_skip_prologue): Handle extended instructions correctly.
2823 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2825 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2826 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2828 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2830 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2831 New macros for testing, setting, and clearing bit 0 of addresses.
2832 Change numerous bits of code where bit 0 was being manipulated
2833 to use these macros.
2835 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2837 * remote-mips.c: Put back the form feeds.
2839 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2841 * remote-mips.c: Remove form feeds (^L) from source.
2842 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2843 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2844 PMON after a continue; it causes target program misbehavior.
2845 (mips_fetch_register): Don't fetch unsupported registers; this
2846 cuts down on wasted serial traffic.
2848 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2850 * configure.in configure (HPUX/OSF thread support): Enable this
2851 only when running GCC, since HP's thread header files use ANSI C
2852 which is not supported by their default compiler.
2854 * configure.host (i[3456]86-*-windows): Disable long long
2855 support for WinGDB. Add mswin to configdirs.
2856 * configure.in configure: Move calls to configure.host and
2857 configure.tgt to the top of configure.in to allow them to set
2858 config variables before they are referenced.
2860 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2862 * configure.tgt (mips*-*-lnews*): New target.
2864 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2866 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2867 if we're not the innermost frame. Fix minor typos.
2869 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2871 * stabsread.c (read_type): Fix handling of template names
2872 with template parameters containing `::'.
2874 * valops.c (search_struct_field, search_struct_method):
2875 Pass correct valaddr parameter to baseclass_offset.
2876 Prevent gdb crashes by making sure that the virtual base pointer
2877 from an user object still points to accessible memory.
2879 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2881 * maint.c: Eliminate -Wall warnings by including some header files.
2883 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2885 * remote-sim.c (init_callbacks): Undo previous change.
2887 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2889 * maint.c: Fix dereference of pointer.
2890 * remote-sim.c: Fix reference of structure member "last_error".
2891 * debugify.c: Include config.h to get ANSI definitions.
2893 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2895 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2898 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2900 * main.c (print_gdb_help): Make static to match declaration.
2902 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2904 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2906 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2908 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2910 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2912 * defs.h: Fix prototypes for new cleanup functions.
2914 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2916 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2917 comment, add PARAMS, add license info and fix indentation.
2919 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2921 * debugify.c, debugify.h: New files. Provide common macros
2922 for writing debug info to a log file or stdio.
2924 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2926 * c-valprint.c (c_val_print): Fix printing for arrays defined
2929 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2931 * defs.h: Fix cntl-C to read from the Windows message queue.
2932 Add prototypes for make_final_cleanup (and the other cleanup
2934 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2935 Change sync code to report status while trying to sync-up
2936 with hardware. Add debugging output and document.
2937 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2938 Add debugging output and document.
2939 * serial.c: Add debugging output.
2940 * top.c: Add call to do_final_cleanups.
2941 Remove conditionals preventing Win32 from getting SIGQUIT.
2942 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2943 chain as a parameter. Extract this generic code from the cleanup
2944 routines into separate funtions (*_my_cleanup). Keep old
2945 functionality by passing "cleanup_chain" to the new funtions.
2946 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2947 chain which will be executed only when gdb exits. Add functions
2948 (*_final_cleanup) to match the original (*_cleanup) functions.
2949 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2950 Windows message queue.
2952 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2954 * m32r-rom.c: #include <sys/types.h>.
2955 #ifdef out new load support if wingdb.
2956 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2958 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2961 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2962 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2964 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2965 extracting a return value from a register pair.
2967 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2968 be two byte aligned. Round argument sizes up to two byte boundary.
2969 Write out args in two byte hunks.
2970 (mn10200_push_return_address): Implement.
2971 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2972 structures > 8 bytes (temporary).
2973 (STORE_RETURN_VALUE): Likewise.
2974 (CALL_DUMMY): No longer undefine.
2975 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2976 (REG_STRUCT_HAS_ADDR): Define.
2978 start-sanitize-r5900
2979 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2981 * configure.tgt: added r5900.
2984 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2986 * mips-tdep.c (non_heuristic_proc_desc): New function.
2987 (find_proc_desc): Move non-heuristic proc search code into separate
2989 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2990 descriptor, to avoid prologue examination when disassembling.
2991 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2992 aka MicroMeteor board).
2993 (mips_exit_debug): Prevent protocol reinitialization if an error
2994 occurs while exiting debug mode.
2996 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2998 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2999 comments, formatting, etc. Plus other minor fixes for problems
3000 I found during my first pass over the mn10200 port.
3001 (mn10200_analyze_prologue): New function.
3002 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
3003 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
3004 comments, formatting, etc. Minor fixes for problems I found during
3005 my first pass over the mn10200 port.
3006 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
3008 (REGISTER_VIRTUAL_TYPE): Define as a long.
3009 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
3011 (STORE_RETURN_VALUE): Similarly.
3013 * blockframe.c (generic_get_saved_regs): Remove unused variable
3015 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
3016 inside #ifdef CALL_DUMMY.
3017 (watch_command_1): Initialize target_resources_ok.
3018 * command.c (do_setshow_command): Provide dummy initialization
3020 * valops.c (find_function_addr): Move function & prototype inside
3022 (value_arg_coerce): Similarly.
3023 (value_of_variable): Provide dummy initialization of "frame".
3025 start-sanitize-gdbtk
3026 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
3028 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
3031 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
3033 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
3034 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
3036 (scan_xcoff_symtab): Ditto.
3038 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
3040 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
3041 from being sent to 32-bit targets by masking off upper bits.
3042 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
3043 of PC on 32-bit targets.
3044 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
3045 frame setup instruction.
3046 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
3047 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
3048 prologue instruction. Fix warnings and bugs found by gcc -Wall.
3049 * buildsym.c (finish_block): Improve handling of overlapping blocks;
3050 fixes problem on MIPS16 printing function arguments.
3052 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3054 * dwarf2read.c (dwarf2_linkage_name): New function to get
3055 the linkage name of a die from DW_AT_MIPS_linkage_name or
3057 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
3058 new_symbol): Use it instead of accessing DW_AT_name.
3059 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
3060 partial die if present.
3061 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
3063 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
3065 * blockframe.c (generic_frame_chain_valid): If the new frame
3066 is not INNER_THAN the old frame, then it's not valid.
3068 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
3070 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
3071 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
3073 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
3075 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
3076 sd and sw instructions correctly.
3077 (heuristic_proc_start): Add support for MIPS16.
3078 (mips16_get_imm, mips16_heuristic_proc_desc,
3079 mips32_heuristic_proc_desc): New helper functions for
3080 heuristic_proc_desc.
3081 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
3082 (mips_push_arguments): Don't align small arguments in EABI.
3083 (mips32_skip_prologue): Attempt to shrink code size a little.
3085 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3087 * m32r-stub.c: New -- remote protocol support for M32R cpu.
3088 * m32r-rom.c: Several experiments with improved download time.
3090 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
3092 * mips-tdep.c (MIPS16_INSTLEN): Define.
3093 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
3094 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
3095 of function on MIPS16.
3096 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
3097 for mips_skip_prologue.
3098 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
3100 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3102 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
3103 ../sim/common/libcommon.a.
3105 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3107 * blockframe.c: fix a null pointer ref in generic_get_saved_register
3109 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3111 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3114 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3116 First set of changes for mips16:
3117 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3118 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3119 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3120 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3121 * mem-break.c (memory_breakpoint_from_pc): New function.
3122 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3123 memory_breakpoint_from_pc to determine breakpoint contents and size.
3124 * target.h (memory_breakpoint_from_pc): Declare.
3125 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3126 to determine size of breakpoint instruction.
3127 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3128 New helper functions for mips_find_saved_regs.
3129 (mips_find_saved_regs): Recognize mips16 prologues.
3130 (mips_addr_bits_remove): Strip off upper 32 bits of address
3131 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3132 (mips_step_skips_delay): No branch delay slot on mips16.
3133 (gdb_print_insn_mips): Disassemble mips16 code.
3134 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3136 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3138 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3139 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3140 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3141 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3143 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3145 * dwarf2read.c: Replace integral tag, name and form fields in
3146 internal structure definitions with the corresponding enumeration
3147 types from dwarf2.h. Add default cases to switches on enumerations
3149 Make quoting of string arguments in complaint messages consistent.
3150 Check for NULL returns from DW_STRING.
3151 (struct partial_die_info): Add sibling and has_type fields, remove
3153 (DW_*): Move access macro definitions near the definition of the
3154 attribute structure.
3155 (struct field_info): New structure to pass information about fields
3156 and member functions between die processing routines.
3157 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3158 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3159 the partial symbol table if the DW_AT_*_pc attributes are missing.
3160 Add file scope base type definitions to the partial symbol table.
3161 Skip over child dies if the die has a sibling attribute.
3162 (add_partial_symbol): Enter global variables with type attributes
3163 and without location descriptors into the partial symbol table.
3164 Store value of DW_TAG_variable dies in the partial symbol table.
3165 Do not enter global variables into the minimal symbol table.
3166 Add base type definitions to the partial symbol table.
3167 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3168 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3169 Add a typedef symbol for base type definitions to the symbol table.
3170 Ignore DW_TAG_inlined_subroutine tags for now.
3171 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3172 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3173 to determine pc bounds, ignore dies with invalid bounds.
3174 (dwarf2_get_pc_bounds): New routine to extract and validate the
3175 DW_AT_*_pc attributes of a die.
3176 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3177 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3178 New functions to handle fields and member functions.
3179 (read_structure_scope): Rewritten to use them.
3180 (read_array_type): Renamed from dwarf_read_array_type.
3181 Default upper array bound to describe an array with unspecified
3183 Create array types in backwards order, as dwarf2 puts out the array
3184 dimensions from left to right.
3185 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3186 DW_AT_artificial and DW_AT_prototyped.
3187 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3188 Pass objfile to dwarf_base_type.
3189 (read_partial_die): Use read_attribute to read in the attributes.
3190 Handle DW_AT_sibling and DW_AT_type.
3191 Follow references when determining DW_AT_name and DW_AT_external
3192 attributes of the die.
3193 Validate DW_AT_*_pc attributes.
3194 (read_full_die): Use read_attribute to read in the attributes.
3195 (read_attribute): New function to read an attribute described
3196 by an abbreviated attribute.
3197 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3198 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3199 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3200 Change symbol class for global variables with a zero valued location
3201 descriptor to LOC_UNRESOLVED.
3202 Handle DW_AT_const_value attributes for DW_TAG_variable,
3203 DW_TAG_formal_parameter and DW_TAG_enumerator.
3204 Build a typedef symbol for DW_TAG_base_type.
3205 (dwarf2_const_value): New routine to copy a constant value from an
3206 attribute to a symbol.
3207 (dwarf_base_type): Use passed in objfile, not current_objfile
3208 when calling dwarf2_fundamental_type.
3209 (dump_die): Use DW_* accessor macros to access values of attributes.
3210 (decode_locdesc): Handle DW_OP_plus_uconst.
3212 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3214 * mn10200-tdep.c: New file.
3215 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3216 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3217 * config/mn10200/mn10200.mt: New file.
3218 * configure.tgt: add mn10200 entry.
3220 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3222 * configure.in configure: Check if host has libdl if doing
3225 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3227 * mn10300-tdep.c: Wrote/fixed implementations of
3228 mn10300_frame_chain, mn10300_init_extra_frame_info,
3229 mn10300_frame_saved_pc
3230 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3231 and INIT_FRAME_PC macros.
3233 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3235 * configure.in configure: Check if host has libm. Make sure we
3236 are using gcc when using the -export-dynamic option. Fixes a
3237 problem with building under Solaris/SunPro cc.
3239 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3241 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3242 Link in simulator on MIPS embedded targets.
3244 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3246 * blockframe.c (frameless_look_for_prologue): Mark frames
3247 with a zero PC as frameless to improve backtraces from core dumps
3248 caused by dereferencing a NULL function pointer.
3250 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3252 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3254 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3256 * mn10300-tdep.c: made a lot more generic, ripping out code
3257 from copied target (no more mn10300_scan_prologue,
3258 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3259 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3260 and INIT_FRAME_PC macros
3262 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3264 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3265 FP_REGISTER_BYTES to compute offsets into the saved frame,
3266 since it fails for SPARC targets configured without any
3267 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3269 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3271 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3274 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3276 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3277 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3279 * configure configure.in: Clean up test cases around thread support.
3280 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3282 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3283 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3284 value_at and value_at_lazy.
3285 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3286 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3287 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3288 instead of read_memory. It takes a bfd_section arg.
3289 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3290 unnecessary cast for assignment of struct dbx_symfile_info.
3291 Struct objfile now uses a real pointer instead of PTR for this
3293 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3294 text, data and bss into dbx_symfile_info.
3295 * exec.c (xfer_memory): Handle transfers for user-specified
3297 * findvar.c (read_var_value locate_var_value): Copy bfd section
3298 from the symbol to the value.
3299 * gdb-stabs.h: Add section pointers for text, data and bss
3301 * maint.c (translate address command): Add test code for overlay
3302 address translation.
3303 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3305 * (print_formatted x_command): Record current section along with
3306 current address for repeated commands.
3307 * sparc-nat.c (fetch_inferior_registers): Change
3308 target_xfer_memory to target_{read write}_memory to allow changes
3309 to target_xfer_memory interface for section info.
3310 * symmisc.c (dump_msymbols print_symbol): Print section
3311 assocaited with symbol.
3312 * symtab.c (fixup_symbol_section): New routine to
3313 add section info to symbols returned by lookup_symbol.
3314 * symtab.h (struct general_symbol_info): Add bfd section to
3316 * target.c target.h (target_xfer_memory): Add bfd section to
3318 * (target_read_memory_section): New routine to read data from a
3320 * (target_memory_bfd_section): New global variable to pass bfd
3321 section in to targets.
3322 * valarith.c (value_add value_addr value_array): Preserve bfd
3323 section when computing new value.
3324 * value.h (struct value): Add bfd section to values.
3325 * values.c (allocate_value value_copy): Initialize/preserve bfd
3327 * (unpack_double): Clean up _MSC_VER conditionals to remove
3329 * v850ice.c: New module to support communication with NEC's
3331 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3332 ep names with rxx names. sp and fp are renamed via a different
3335 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3337 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3338 also removed code elsewhere that made use of RP_REGNUM.
3339 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3340 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3341 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3342 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3344 For older changes see ChangeLog-96
3350 version-control: never