1 Thu Dec 18 12:34:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
3 From Gavin Koch <gavin@cygnus.com>: mips-tdep.c
4 * (mips_push_arguments): For big-endian shorts and char's store at
5 * the correct location.
7 Thu Dec 18 00:26:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
9 * mdebugread.c (parse_partial_symbols): Delete check that symbols
10 for file not already loaded. Did not work when an include file
13 Wed Dec 17 10:43:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
15 * elfread.c (elf_symfile_read): Since the partial symbol table is
16 searched last in first, insert mdebug or XCOFF info into the
17 partial symbol table before any DWARF2 info.
19 Thu Dec 18 00:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
21 * symfile.c (init_psymbol_list): Handle init with zero elements.
23 * elfread.c (elf_symfile_read): If `mainline', clear psymbol table
24 using init_psymbol_list 0. For build_psymtabs functions, pass
25 mainline==0 so that psymbol_list isn't re-initialized.
27 * symfile.c (discard_psymtab): New function, correctly unlink an
28 empty psymtab from an object file.
29 * dbxread.c (end_psymtab): Call discard_psymtab.
30 * xcoffread.c (xcoff_end_psymtab): Ditto.
31 * hpread.c (hpread_end_psymtab): Ditto.
32 * os9kread.c (os9k_end_psymtab): Ditto.
34 Wed Dec 17 10:47:05 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
36 * tracepoint.c (set_raw_tracepoint): initialize addr_string
37 to NULL; (trace_actions_command): call readline_begin_hook only
40 Tue Dec 16 20:05:48 1997 Mark Alexander <marka@cygnus.com>
42 * configure.tgt: Change little-endian tx39 target name to tx39l.
44 * configure.tgt: Change little-endian tx19 target name to tx19l.
48 Tue Dec 16 21:16:42 1997 Ian Lance Taylor <ian@cygnus.com>
50 * Makefile.in (LIBGUI): New variable.
51 (GUI_CFLAGS_X): New variable.
52 (IDE_CFLAGS): Add $(GUI_CFLAGS_X).
53 * configure.in: Add $(LIBGUI) to TCL_LIBS and CONFIG_DEPS.
57 Tue Dec 16 11:24:30 1997 Jeffrey A Law (law@cygnus.com)
59 * remote-sim.c (gdbsim_open): Use "--architecture" instead of
63 Tue Dec 16 10:29:16 1997 David Taylor <taylor@texas.cygnus.com>
65 * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to
66 FP_REGNUM value before return; (prologue_find_regs): two sets
67 of offsets -- frame pointer and stack pointer, not just one that
68 tries to do double duty; (d30v_frame_find_saved_regs): stop once
69 we hit pc (in case we're stopped in the middle of the prologue)
70 and improve handling of frameless prologues; (d30v_push_arguments):
71 *ALL* arguments go on the stack until we run out of args registers,
72 force sp to be 8 byte aligned.
74 * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2,
75 not r0; (FRAME_CHAIN_VALID): handle use of external memory;
76 (STACK_ALIGN): define.
79 Mon Dec 15 15:13:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
81 * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART
82 intall cntrl-c handler with SA_RESTART clear. On BSD systems this
83 stops read syscalls's being restarted.
85 * configure.in (configdirs): Check for sigaction.
86 * configure: Re-generate.
89 From Gavin Koch <gavin@cygnus.com>:
90 * config/mips/tx49el.mt : New file.
91 * config/mips/tm-tx49.h : New file.
92 * config/mips/tm-tx49el.h : New file.
93 * configure.tgt: Changed to use the new files for
94 mips64*tx49*-*-elf* and mips64*tx49*el-*-elf*
97 Mon Dec 15 11:38:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
99 * dwarf2read.c: From change proposed by Gavin Koch.
100 (address_significant_size): New static variable.
101 (dwarf2_build_psymtabs_hard): Check consistency between
102 `address_size' and `address_significant_size'.
103 (read_address): MASK out all but the significant bits, as
104 determined by `address_significant_size', of any addresses.
105 (elf-bfd.h): Include.
106 (dwarf2_build_psymtabs_hard): Set `address_significant_size'
107 according to the arch_size of the elf object file.
109 Thu Dec 11 13:40:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
111 * dwarf2read.c (dwarf_decode_lines): Change type of address to
115 Thu Dec 11 22:39:02 1997 Mark Alexander <marka@cygnus.com>
117 From change made to branch by Bob Manson <manson@cygnus.com>:
118 * tic80-tdep.c (tic80_push_arguments): The compiler always
119 passes structs by reference.
122 Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
124 * tracepoint.c (trace_find_command): don't error if going
125 backwards thru the trace buffer in a loop.
126 * (struct tracepoint): delete unused field.
128 Wed Dec 10 13:16:45 1997 Keith Seitz <keiths@onions.cygnus.com>
130 * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
131 symtab_and_line (not struct tracepoint) so that we get the
132 real line info for an address. Arrange data more like
133 gdb_get_breakpoint_info.
134 (tracepoint_notify): Use info in struct symtab_and_line again.
135 (gdbtk_init): Add command "gdb_get_tracepoint_list" into
137 (gdb_get_tracepoint_list): New function that aids the source
138 window in displaying tracepoints when the file changes.
141 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
143 * d30v-tdep.c : don't bury lots of magic numbers in the code
144 instead use defines for the opcodes and opcode masks; update
145 to use actual d30v patterns; fix register sizes to be 4 bytes
146 not 2 bytes; improve prologue testing now that we have a C
147 compiler; fix stack frame handling enough to get backtraces
148 working; initial changes to push and pop frames (so that gdb
149 can call functions in the inferior).
151 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
152 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
153 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
157 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
159 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
160 a string whose dynamic length is longer than its static length.
162 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
164 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
165 cu_header.length is within dwarf_info_buffer not
168 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
170 * tracepoint.c (memrange_sortmerge): allow for memranges
171 that overlap. (collect_pseudocommand etc.) cleanup decls.
173 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
175 * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
176 (gdb_find_file_command): New function which searches source path
177 to find the real full filename of a file.
179 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
181 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
183 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
185 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
187 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
189 * tracepoint.c: Add declaration for x_command.
191 * printcmd.c (x_command): Remove static declaration.
193 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
195 * tracepoint.c (finish_tfind_command): call do_display so that
196 auto-displays are updated by tfind. Also, keep track of frame
197 and current-function so that tfind behaves like stepping (only
198 show the stack frame if we step into a new function or return).
200 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
202 * sol-thread.c: additional support for debugging threaded core
203 files on solaris; previously only kernel threads were found --
204 user threads generated errors.
205 * corelow.c: don't register core_ops as a target if
206 coreops_suppress_target is true (set by sol-thread.c).
208 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
210 * tracepoint.c: make "tdump" command handle literal memranges.
212 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
214 * tracepoint.c: use "lookup_cmd" to parse actions commands
215 (thus allowing unambiguous prefixes and aliases).
217 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
219 * configure.tgt: Add support for Thumb target.
221 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
223 * tracepoint.c: move prototype of validate_actionline(), and
224 make it consistent with the function declaration.
226 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
228 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
229 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
231 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
233 (CONFIG_OBS): remove tracepoint.o, which should always be included
235 * configure: regenerate
237 * Makefile.in (install-only): ALWAYS install the new gdbtk
238 (REMOTE_OBS): add tracepoint.o
240 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
242 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
244 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
245 * configure: Regenerate.
247 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
249 (toplevel): Move include of guitcl.h into #ifdef IDE region.
250 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
253 * Makefile.in (tracepoint_h): New macro for tracepoint.h
255 (tracepoint.o): Add rule to build.
256 (gdbtk.o): Update dependencies.
258 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
260 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
262 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
264 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
265 (breakpoint_notify): symtab_to_filename can return NULL
266 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
268 * tracepoint.c (set_raw_tracepoint): fix typo
270 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
272 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
275 * Merge (lots) with foundry's 11/18/97 build
277 * Makefile.in (install-only): install the new gdbtk, not the old
279 * top.h: add declaration of get_prompt
281 * top.c (get_prompt): new function
283 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
285 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
286 "gdb_get_function", "gdb_get_line", "gdb_get_file",
287 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
289 (gdb_get_vars_command): new function
290 (gdb_get_line_command): new function
291 (gdb_get_file_command): new function
292 (gdb_get_function_command): new function
293 (gdb_get_tracepoint_info): new function
294 (gdbtk_create_tracepoint): new function
295 (gdbtk_delete_tracepoint): new function
296 (tracepoint_notify): new function
297 (tracepoint_exists): new function
298 (gdb_actions_command): new function
299 (gdb_tracepoint_exists_command): new function
300 (gdb_prompt_command): new function
302 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
304 * dwarf2read.c (struct comp_unit_head): Change length and
305 abbrev_offset fields to unsigned int.
306 (dwarf2_build_psymtabs_hard): Verify length and offset read from
309 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
311 * tracepoint.c, tracepoint.h: new module, implements tracing,
312 which is a new functionality somewhat like breakpoints except
313 that a tracepoint stops the inferior only long enough to collect
314 and cache selected buffers and memory locations, then allows
315 the inferior to continue; the cached trace data can then be
318 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
320 * infcmd.c: export registers_info, for use by other modules.
321 * printcmd.c: export output_command, for use by other modules.
322 * stack.c: export locals_info and args_info, for use by other modules.
323 * remote.c: export getpkt, putpkt, and fromhex for external use.
324 Make fromhex case-insensative. New function "remote_console_output"
325 abstracts the acceptance of "O" packets from target.
326 Make all "remotedebug" output go to stdout, not stderr.
328 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
330 * valprint.c (print_longest): When CC has long long but printf
331 doesn't, print decimal value as three parts.
333 * config/i386/tm-fbsd.h: New file.
334 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
336 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
337 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
339 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
340 %ll format specifier.
341 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
342 long double using %Lg.
343 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
344 * configure: Re-generate.
346 * c-exp.y (parse_number): Use sscanf %Lg when host has
347 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
349 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
351 * printcmd.c (print_insn): Set the machine type if known.
353 * i386-tdep.c (_initialize_i386_tdep): Delete "set
354 assembly-language" command. Replaced by generic "set
355 architecture". Set initial machine using bfd_lookup_arch.
357 # start-sanitize-vr5400
358 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
360 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
362 # end-sanitize-vr5400
363 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
365 * valops.c (call_function_by_hand): If the function has a
366 prototype, convert its arguments as if by assignment. Otherwise,
367 do the usual promotions.
368 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
369 on functions' types when we can; all C++ functions should get it,
370 and if the Sun-style prototype notation is in the stabs, we can
373 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
375 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
376 defined by the inclusion of ../bfd/aclocal.m4.
377 * configure: Rebuild.
379 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
381 * Makefile.in (SHELL): Really do the change.
383 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
385 * Makefile.in: also revert SHELL change until configury
388 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
390 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
392 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
394 * aclocal.m4: add EXEEXT setting rule
395 * configure.in: call it
396 * configure: regenerate
397 * Makefile.in: pepper with EXEEXTs in appropriate places,
398 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
399 For some reason, EXEEXT isn't getting substututed in correctly
400 so for now, set EXEEXT to empty string
402 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
404 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
406 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
408 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
410 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
412 * gdbtk.c: Move include of gdbcore.h to top of file.
413 (close_bfds): New static function if _WIN32.
414 (gdbtk_readline): Call close_bfds.
415 (call_wrapper, tk_command_loop): Likewise.
416 (gdb_clear_file): New static function.
417 (gdbtk_init): Create gdb_clear_file Tcl command.
420 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
422 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
423 in a human readable format.
424 (print_flags_command): Command wrapper to call d30v_print_flags.
425 (d30v_do_registers_info): When printing out all of the registers,
426 print out the flag values in a human readable fashion.
427 (_initialize_d30v_tdep): Add info flags command to print the
430 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
431 bits that are defined.
434 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
436 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
438 (gdbtk_load_hash): download hash routine returns an int result.
439 * symfile.c (generic_load): Handle cancel from the
440 ui_load_progress_hook routine.
441 * dsrec.c (load_srec): Handle cancel from the
442 ui_load_progress_hook routine.
444 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
446 * valprint.c (print_longest): The b, h, w, and g format specifiers
447 print unsigned values.
449 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
451 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
453 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
454 * configure: Rebuild.
456 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
458 * top.c (quit_confirm): Change exit message.
460 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
462 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
464 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
466 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
467 to allocate memory for environ space, gdb cannot use memory
468 checks -- set -DNO_MMCHECK
470 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
472 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
473 code to see why this is not trivial.
474 (copy_exp, insert_exp): New functions.
476 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
478 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
479 where a compilation unit die has no children (DW_TAG_compile_unit
481 (scan_partial_symbols): Add comment for nesting_level.
484 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
486 * configure.tgt: Add tx49 configury based on 4300.
489 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
491 * solib.c (solib_break_names): add entry for Solaris 2.6 run
492 time linker. From Casper Dik via Peter Schauer.
494 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
496 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
498 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
503 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
505 * sol-thread.c (sol_find_new_threads_callback,
506 sol_find_new_threads): New functions.
507 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
508 sol_find_new_threads.
509 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
512 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
514 * dbxread.c (process_one_symbol): Put back initialization
515 of a variable lost during last change. Don't perform
516 assignment inside conditionals.
517 * stabsread.c (symbol_reference_defined): Return -1 for error/not
518 found. All callers changed appropriately.
519 (define_symbol): Don't perform assignment inside conditionals.
521 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
523 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
525 * configure: Rebuild.
527 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
529 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
531 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
533 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
536 * dbxread.c: More comment cleanups.
537 * stabsread.c: Fix various violations of the GNU coding and
538 formatting standards. Update/add comments to make code clearer.
539 (resolve_reference): Delete unused function.
540 (ref_search_val): Remove function. It didn't belong in stabsread.c
541 (resolve_live_range): No longer returns a value. Do not add it
542 to the live range list until the entire range stab has been parsed.
543 (get_substring): Remove duplicate declaration.
544 (resolve_symbol_reference): Now static. Remove unnecessary code
545 to deal with cleanups.
546 (ref_add): Use xrealloc instea of realloc.
547 (process_reference): Reorganize slightly to make clearer.
548 * stabsread.h (resolve_symbol_reference): Remove declaration.
549 (resolve_reference): Likewise.
550 * symtab.c (find_active_alias): New function.
551 (lookup_block_symbol): Use find_active_alias.
552 * symtab.h (struct range_list): Fix dangling struct live_range
554 (ref_search_val): Remove decl.
556 * symtab.h (struct range_list): Renamed from struct live_range.
557 (struct symbol): Remove struct live_range_info substruct.
558 Bring the alias list and range list fields up to the toplevel
559 as "aliases" and "ranges".
560 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
561 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
562 * stabsread.c: Corresponding changes.
564 * dbxread.c: Fix various violations of the GNU coding and
565 formatting standards. Update/add comments to make code
567 (process_later): Use xrealloc instead of realloc.
569 * symtab.c: Include inferior.h.
571 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
573 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
575 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
577 * infcmd.c: Improve grammar of "set args" help.
579 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
581 * remote-sds.c (sds_load): Properly declare as static.
583 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
585 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
586 to 30 bits in call insn to handle --enable-64-bit-bfd.
587 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
589 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
591 * stabsread.c: Make ref_map entries dynamically allocated.
593 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
595 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
596 ide_create_window_register_command.
597 * gdbtcl2/main.tcl: Call ide_window_register restorer.
599 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
601 * printcmd.c (print_address_symbolic, address_info): Mask
602 target-specific flag bits from PC, for more aesthetic disassembly.
603 * config/mips/tm-mips.h: Added PC masking for MIPS family
604 (especially the MIPS16).
606 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
608 * remote-mips.c (mips-initialize): Work around flakiness in
609 some versions of PMON after loading a program.
611 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
613 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
614 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
615 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
616 (ArrayAccess): Likewise. Also remove warnings.
617 (CastExpression): Implement (typename) UnaryExpression.
618 (push_qualified_expression_name): Fix small bug.
619 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
620 (_initialize_jave_language): Fix typo (jave -> java).
621 (java_language): Java does *not* have C-style arrays.
622 (java_class_from_object): Make more general (and complicated).
623 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
624 (java_emit_char, java_printchar): New function.
625 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
626 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
627 (java_print_value_fields): New function.
628 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
630 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
632 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
634 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
635 * mips-tdep.c (mips_extract_return_value): Doubles aren't
636 returned in FP0 if FP registers are single-precision only.
638 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
639 to disable use of FP registers for function arguments.
642 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
644 * gdbtk.c (gdbtk_init): Pass name of restore interface to
645 ide_create_window_register_command.
647 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
649 * mips-tdep.c (set_reg_offset): New function.
650 (mips16_heuristic_proc_desc): Calculate offsets of registers
651 saved by entry pseudo-op after rest of prologue has been read.
652 Use set_reg_offset to ignore all but the first save of a given
654 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
655 * remote-sim.c (gdbsim_store_register): Don't update registers
656 that have a null or empty name.
657 * findvar.c (read_register_bytes): Don't fetch registers
658 that have a null or empty name.
660 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
663 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
666 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
670 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
671 (REGISTER_NAMES): Ditto.
673 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
675 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
677 * dsrec.c (load_srec): add ui_load_progress_hook to
678 display some feedback to user
680 * symfile.c (generic_load): add ui_load_progress_hook to
681 display some feedback to user
683 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
685 * command.c (add_cmd, add_show_from_set): Insert new commands in
688 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
690 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
691 member for storing offset of MIPS16 frame pointer from SP.
692 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
693 (PROC_FRAME_ADJUST): Define.
694 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
695 (get_frame_pointer): Use frame pointer adjustment value when
696 calculating frame address.
697 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
698 that have a null or empty name.
700 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
701 (REGISTER_NAMES): Redefine to eliminate FP registers.
702 * config/mips/tm-tx19l.h: Ditto.
705 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
706 Michael Snyder (msnyder@cleaver.cygnus.com)
709 * configure.tgt: Set gdb_target to r5900.
710 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
712 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
713 override default FPU type.
715 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
717 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
719 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
721 * gdbtk.c (gdb_load_info): New function. Returns a list
722 of section names and sizes for an executable.
723 (gdbtk_load_hash): Stub function to call tcl function
726 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
728 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
729 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
732 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
734 * ser-e7kpc.c (get_ds_base): Only use under Windows.
735 (windows.h): Include when any _WIN32 host.
737 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
739 * The following block of changes add support for debugging assembly
741 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
742 associated with a function.
743 * buildsym.c (record_line start_symtab end_symtab): Don't delete
744 symtabs which only have line numbers (but no other debug symbols).
745 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
747 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
748 intrinsic simulator breakpoints if available, otherwise do it the
751 * configure.tgt: Add d30v.
752 * d30v-tdep.c: New file.
753 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
756 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
758 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
760 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
762 * gdbtk.c (gdb_get_mem): Fix compiler warning.
764 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
766 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
767 value if the remaining length of a non-integral argument is smaller
768 than the register size for big-endian non-EABI mode.
770 * rs6000-tdep.c (branch_dest): Handle return from signal
771 handler function via sigreturn kernel call.
773 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
775 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
776 Fix prototypes. Remove function scoped function declarations.
778 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
780 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
782 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
784 * config/i386/windows.mh (XDEPFILES): need to list some files
785 explicitly, for odd reasons.
787 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
789 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
790 (push_expression_name): New, to handle expression names.
791 (push_qualified_expression_name): New, for qualified expression names.
792 (parse_number): Fix bugs in parsing of non-decimal integers.
793 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
794 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
795 (java_link_class_type): Add dummy "class" field.
796 (java_lookup_type): New.
797 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
798 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
799 Use java_demangle_type_signature to print array class types.
800 * jv-valprint.c (java_value_print): Preliminary array support.
801 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
802 (java_val_print): Move check for object type to java_value_print.
803 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
805 * valops.c (search_struct_field): Search basesclasses in
806 ascending, not descending order. Hack to avoid virtual baseclass
807 botch for Java interfaces.
809 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
811 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
812 New cleanup clean for cleanups to be run when at each 'run' command.
813 * infcmd.c (run_command): Call do_run_cleanups.
815 * solib.c (find_solib): Register cleanup to call clear_solib
816 on a new 'run' command.
817 (symbol_add_stub): First look for existing objfile with same name.
819 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
821 * gdbtk.c (gdb_get_mem): New function. Returns
822 a formatted memory dump with optional ASCII dump.
824 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
826 * remote-sds.c (sds_load): New function.
828 (sds_open): Don't set inferior_pid yet.
829 (sds_kill): Remove contents.
830 (sds_create_inferior): Rewrite to work more like monitor
832 (sds_restart): Remove, no longer used.
834 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
835 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
836 * dsrec.c (load_srec): Always write a header S-record.
837 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
838 (dink32_cmds): Set to use S-record downloading with acks.
839 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
841 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
843 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
846 * exec.c (exec_file_command): Call set_architecture_from_file.
848 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
850 * dbxread.c (MSYMBOL_SIZE): New macro.
851 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
852 * elfread.c (elf_symtab_read): If ELF symbol is "special",
853 such as a MIPS16 function, mark minimal symbol as special too.
854 * mips-tdep.c (pc_is_mips16): New function to check whether
855 a function is MIPS16 by looking at the minimal symbol. Use
856 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
857 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
858 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
859 "special" MIPS16 bit in ELF and minimal symbols.
860 * mdebugread.c (parse_partial_symbols): Don't construct a partial
861 symbol table for a file that already has one.
863 * configure.tgt: Support TX19.
864 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
865 config/mips/tx19l.mt: New files for TX19.
868 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
870 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
871 yet another variant of enumerator debugging info, used by DU 4.0
874 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
876 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
877 otherwise link command line is too long.
879 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
881 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
882 some formatting problems.
884 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
886 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
887 mechanism. Remove prototypes for dos_async_* functions. They don't
890 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
892 * gdbtk.c: Include ilutk.h if IDE.
893 (gdb_confirm_quit, gdb_force_quit): New static functions.
894 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
896 * top.c (quit_confirm, quit_force): New functions, broken out of
898 (quit_command): Just call quit_confirm and quit_force.
899 * top.h (quit_confirm, quit_force): Declare.
901 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
903 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
904 function a breakpoint is in.
906 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
908 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
909 reading stabs extensions for live range information.
910 * stabsread.h, partial-stab.h: Add prototypes for new functions.
911 * symtab.h: Add structure for storing live range information.
913 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
915 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
917 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
919 * gdbtk.c: Include guitcl.h.
920 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
921 variable IDE to 1 when using the IDE. Always try using auto path
923 * Makefile.in (IDE_CFLAGS_X): Always include libide.
924 (LIBIDE): New variable.
926 (IDE_DEPS): Omit libide.
927 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
928 * configure: Rebuild.
930 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
932 * top.c (set_arch): New function, update target_architecture.
934 * defs.h, top.c (set_architecture_from_arch_mach): Replace
935 set_architecture, takes the arch and machine as arguments.
937 * sh3-rom.c (sh3e_open): Update.
940 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
942 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
945 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
947 * top.c (init_main): Add ``set processor'' as an alias for ``set
950 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
952 * config/sparc/sparclite.mt: Removed simulator references (erc32
955 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
957 * remote-e7000.c (e7000_fetch_registers): Check
958 target_architecture instead of sh_processor_type.
961 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
963 * sh3-rom.c (sh3_open): Call set_architecture not
964 sh_set_processor_type.
967 * sh-tdep.c (sh_show_processor_type_command): Delete.
968 (sh_set_processor_type_command): Delete.
969 (sh_target_architecture_hook): Rename from sh_set_processor_type,
970 use AP to determine architecture.
971 (sh_show_regs): Use bfd_mach_sh* types.
973 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
974 architecture was specified explicitly.
976 * defs.h (target_architecture, target_architecture_auto,
977 set_architecture, set_architecture_from_file): Declare.
978 (target_architecture_hook): Allow targets to be notified of set
981 * top.c (init_main): Add set/show/info architecture commands.
982 (set_architecture, show_architecture, info_architecture): New
983 functions, parse same.
984 (set_architecture_from_file): New function, determine arch from
987 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
989 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
990 when set explicitly. Prepend endianness arg so that it can be
993 * defs.h, top.c (target_byte_order_auto): Make global when
994 byteorder is selectable.
996 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
998 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
1000 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
1001 has already set the PC.
1002 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
1003 exec file" a warning. Ditto for "No program loaded".
1005 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
1007 * ocd.c: revert Sun change -- enable log file handling
1009 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1011 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
1013 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
1015 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
1016 before assuming that the inferior is running.
1019 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
1021 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
1022 (gdbtk_stop_timer): Likewise.
1024 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
1026 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
1027 (gdb_target_has_execution_command) new function
1029 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
1031 * ocd.c: comment out sections that create and flush wigglers.log
1032 log file when using the wiggler.
1034 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
1036 * gdbtk.c (gdb_loc): If there are no symbols, just bail
1038 (tk_command_loop): Print errors encountered while running
1041 start-sanitize-gdbtk
1042 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
1044 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
1048 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
1050 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
1051 (x_fd): Don't define if WINNT.
1052 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
1054 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
1055 call gdbtk_start_timer and gdbtk_stop_timer.
1056 (gdbtk_init): Don't set up signal handling or make x_fd
1057 asynchronous if CYGWIN32.
1059 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * gdbtk.c (error_string_ptr): New static variable.
1062 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
1063 NULL, and we're outputting to stderr, append string to
1064 error_string_ptr rather than calling gdbtk_tcl_fputs.
1065 (call_wrapper): Set up error_string_ptr. Put both error string
1066 and normal string in Tcl result.
1068 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
1069 gdb has initialized.
1071 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
1073 * gdbtk.c: If _WIN32, include winuser.h.
1074 (gdbtk_init): If _WIN32, use MessageBox to display an error
1075 evaluating main.tcl.
1077 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
1079 * config/powerpc/ppc-eabi.mt:
1080 * config/powerpc/ppc-sim.mt:
1081 * config/powerpc/ppcle-eabi.mt:
1082 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
1083 other ocd-related files in TDEPFILES
1085 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
1087 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
1088 * ocd.c: initialize remote_timeout
1089 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
1090 (ocd_get_packet): remove find_packet goto. If there isn't
1091 an 0x55 at the start, something is quite wrong so error out
1092 instead of advancing in the packet and trying again. If checksum
1093 is invalid, print error message instead of trying again.
1094 * ser-ocd.c (ocd_readchar): error if we attempt to read past
1095 the end of the from_wiggler_buffer.
1097 start-sanitize-gdbtk
1098 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
1100 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
1101 (gdb_cmd): For the load command, don't buffer the I/O.
1105 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
1107 * dink32-rom.c: Don't use "mf" command to fill, is too picky
1110 start-sanitize-gdbtk
1111 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
1113 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
1115 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
1117 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
1118 (ITCL_DEPS, TIX_DEPS): New variables.
1119 (IDE_DEPS): New variable.
1120 (CDEPS): Include @CONFIG_DEPS@.
1121 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
1122 * configure: Rebuild.
1126 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
1128 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
1129 after relocations are complete.
1130 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
1131 this is now done in objfile_relocate.
1133 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
1135 * win32-nat.c (handle_exception): Return a value indicating
1136 whether the exception was handled. Don't handle random exceptions
1137 the first time around, so that structured exception handling
1139 (child_wait): Check the return value of handle_exception. Set the
1140 continue_status argument to ContinueDebugEvent accordingly.
1142 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1144 * configure.tgt: Add support for v850e target.
1146 start-sanitize-v850e
1147 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1149 * configure.tgt: Add support for v850ea target.
1152 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1154 * m32r-stub.c: fix typo
1156 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1158 * remote-sds.c: Remove unused remnants of remote.c.
1159 (tob64): Return the result length.
1160 (sds_interrupt): Send a stop message.
1161 (sds_wait): Add debug output for signal interpretation, flag
1162 that signal was due to a trap.
1163 (sds_fetch_registers): Fill the registers array correctly for
1165 (sds_store_registers): Get the right values from registers array.
1166 (putmessage): Tweak length handling so checksum comes out right.
1167 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1169 start-sanitize-gdbtk
1170 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1172 * gdbtk.c (gdb_listfuncs): New function that returns
1173 a list of all the functions in a source file.
1177 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * Makefile.in (init.c): Don't use xargs.
1181 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1183 * infrun.c (wait_for_inferior): Add the symbols for any
1184 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1186 Rewrite code which determines the TOC address for calling functions
1187 in the inferior under AIX.
1188 * rs6000-nat.c (find_toc_address): New function to determine
1189 the required TOC address from a function address.
1190 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1191 to find_toc_address.
1192 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1193 add_text_to_loadinfo calls.
1194 (exec_one_dummy_insn): Change pid and status to int to get rid of
1196 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1197 ptrace to get rid of compiler warnings.
1198 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1199 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1200 patch TOC address load code in the call dummy with the value
1201 returned from find_toc_address_hook.
1202 (struct loadinfo, loadinfo, loadinfolen,
1203 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1204 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1206 (_initialize_rs6000_tdep): Remove initialization of
1207 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1208 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1209 xcoff_init_loadinfo_hook): Remove.
1210 (struct coff_symfile_info): Add toc_offset field.
1211 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1212 instead of calling xcoff_add_toc_to_loadinfo_hook.
1213 (get_toc_offset): New function to return the value of the
1214 toc_offset field for an object file.
1215 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1216 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1217 * config/rs6000/tm-rs6000.h: Add declarations for
1218 find_toc_address_hook and get_toc_offset.
1220 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1222 * remote-sds.c: New file, interface to SDS-compatible monitors.
1223 * Makefile.in (remote-sds.o): Add build rule.
1224 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1225 (TDEPFILES): Add remote-sds.o.
1227 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1229 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1230 assuming control has returned to GDB.
1232 start-sanitize-gdbtk
1233 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1235 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1238 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1240 * dink32-rom.c: New file, support for DINK32 monitor.
1241 * Makefile.in (dink32-rom.o): Add build rule.
1242 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1243 (TDEPFILES): Add dink32-rom.o.
1244 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1245 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1246 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1247 * monitor.c: Use them.
1248 (monitor_store_register): Use setreg.term if defined.
1249 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1250 if set_break and clr_break fields are empty.
1252 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1254 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1255 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1256 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1258 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1259 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1260 fill in doc fields of bdm_ppc_ops.
1261 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1262 as the MQ or floating point regs not present on ppc 8xx boards.
1263 (bdm_ppc_store_registers): Don't write those same invalid registers.
1264 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1265 * config/powerpc/ppc-eabi.mt:
1266 * config/powerpc/ppcle-eabi.mt:
1267 * config/powerpc/ppc-sim.mt:
1268 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1270 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1272 * frame.h (enum lval_type): Conditionalize on __GNUC__
1273 instead of __STDC__.
1275 start-sanitize-gdbtk
1276 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1278 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1281 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1283 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1285 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1287 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1288 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1289 BDM_BREAKPOINT if not defined in tm.h
1290 (ocd_error): add new error cases
1291 (ocd_start_remote): send the OCD_INIT command before
1292 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1293 (ocd_write_bytes): no longer static
1294 (ocd_insert_breakpoint): no longer static
1295 (ocd_remove_breakpoint): new
1296 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1297 and ocd_remove_breakpoint
1298 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1299 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1300 and memory_remove_breakpoint.
1301 (bdm_ppc_open): after calling ocd_open, modify DER
1302 register so interrupts will drop us into debugging mode, finally
1303 disable the watchdog timer on the board so we don't leave BDM
1306 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1308 * values.c (value_primitive_field): Account for offset when
1309 extracting the value of a bitfield.
1310 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1312 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1314 start-sanitize-tic80
1315 * config/tic80/tic80.mt:
1316 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1317 (SIM): Remove -lm to prevent make errors.
1318 * configure.tgt: add gdbserver to configdirs for tic80.
1320 * gdbserver/utils.c (error): Change prototype to match defs.h.
1321 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1322 * remote.c (remote_write_bytes): Include '$' at start of packet
1323 and checksum at end of packet in overhead calculation.
1325 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1327 * ser-ocd.c: If _WIN32, include <windows.h>.
1328 (dll_do_command): New static variable if _WIN32.
1329 (ocd_open): Set dll_do_command if _WIN32.
1330 (ocd_write): Use dll_do_command rather than do_command.
1331 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1332 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1333 ($(BDM_LIBNAME)): Remove target.
1334 * wigglers.def: Remove.
1336 start-sanitize-gdbtk
1337 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1338 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1339 ide_initialize_paths to match installed directory name. If IDE,
1340 use auto_path to search for main.tcl.
1341 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1345 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1347 (libwigglers.a): Remove target.
1349 start-sanitize-gdbtk
1350 * gdbtk.c (gdbtk_cleanup): New static function.
1351 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1352 call to ide_initialize_paths. If we can't initialize the event
1353 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1354 ide_window_register and the ide_window commands. Initialize tk,
1355 itcl, and tix after initializing the IDE.
1357 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1358 * configure: Rebuild.
1361 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1363 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1364 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1366 start-sanitize-gdbtk
1367 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1369 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1370 to 256 to avoid memory corruption with very long pathnames.
1373 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1375 Changes to OCD support to support wiggler box as well as
1377 * ocd.c: change speed in init command to 0 from 80,
1378 add (temporary) logging commands to help debugging,
1379 (ocd_open): if "target ocd wiggler lpt" then use special
1380 ser-ocd.c serial interface which communicates with Wigglers.dll,
1381 otherwise ("target ocd <foo>") do as we did before
1382 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1383 switch of known commands of len 0
1384 * ocd.h: add OCD_LOG_FILE
1385 * serial.c (serial_open): do serial_interface_lookup on ocd
1387 * ser-ocd.c: add buffer to contain responses from sending a
1388 command to the Wigglers.dll.
1389 (ocd_readchar): return curr char from buffer and increment ptr
1390 (ocd_write): send buffer to Wigglers.dll, storing response in
1391 return buffer and initializing curr location ptr to start of
1394 start-sanitize-gdbtk
1395 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1397 * configure.in: Change required Tix version to 4.1.8.0 .
1398 * configure: Rebuilt.
1401 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1403 * ocd.h: add OCD_SET_CONNECTION
1404 * ocd.c: rename "do_command" to "ocd_do_command"
1406 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1408 Nomenclature change. BDM is a specific type of OCD
1409 (On Chip Debugging). Wiggler is the parallel port box controlled
1410 by Wigglers.dll. The faster target box from Macraigor Systems
1416 Replace all instances of "wiggler_" with "ocd_" and change most other
1417 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1418 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1419 until OCD with that target is supported again.
1421 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1423 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1424 sub makes, change clean rule to also remove *.a to remove
1425 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1426 remove remote-wiggler.o
1427 * configure.in: add DLLTOOL support
1428 * configure: regenerate
1429 * wigglers.def: new file for imports for wigglers.dll
1430 * ser-ocd.c: new file which is layer between ocd.c and either the
1431 wigglers.dll or the target box, only stub so far
1432 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1433 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1434 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1435 to XDEPFILES, add rules to build libwigglers.a
1437 checking in changes of Stu Grossman <grossman@cygnus.com>:
1438 * remote-wiggler.c: delete
1439 * ocd.c: new, was remote-wiggler.c
1440 always include sys/types.h, include ocd.h, move WIGGLER
1441 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1442 static, stop making local wiggler functions static,
1443 define write_mem_command for wiggler_write_bytes
1444 (wiggler_start_remote): stop hardcoding the target type,
1445 instead set and use a target_type variable.
1446 (wiggler_open): add new target_type and ops args
1447 (wiggler_wait): now no longer takes pid and target_status as args,
1448 stop trying to set target_status struct, remove BGND insn
1450 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1451 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1452 remove pktlen check, set reglen instead of numregs
1453 (dump_all_bdm_regs): delete
1454 (wiggler_fetch_registers): delete
1455 (wiggler_prepare_to_store): now just an empty function
1456 (wiggler_store_registers): delete
1457 (wiggler_read_bdm_register): new
1458 (wiggler_write_bdm_registers): new
1459 (wiggler_write_bdm_register): new
1460 (wiggler_write_bytes): use write_mem_command variable instead of
1462 (get_packet): renamed to wiggler_get_packet, change refs throughout
1463 (put_packet): renamed to wiggler_put_packet, change refs throughout
1464 (wiggler_get_packet): add break to default case of switch,
1465 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1467 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1468 (flash_xfer_memory): delete
1469 (noop_store_registers): new placeholder replacement for
1470 target_store_registers() which prevents generic_load from trying to
1472 (bdm_update_flash_command): add store_registers_tmp variable,
1473 make handling of wiggler_ops more generic -- define wiggler_ops
1474 in a target-specific file instead (such as ppc-bdm.c in the case
1475 of the ppc), use current_target to deal with registers again
1476 making this file less target-specific.
1477 (bdm_read_register_command): new
1478 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1479 comment out add_cmd ("read-register", ...)
1480 * ocd.h: new, contains common wiggler prototypes, command definitions
1481 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1482 structure for ppc bdm
1485 (bdm_ppc_fetch_registers): new
1486 (bdm_ppc_store_registers_: new
1487 (_initialize_bdm_ppc): new
1488 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1490 start-sanitize-tic80
1491 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1493 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1494 as a valid SP-relative offset of a saved register.
1497 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1499 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1500 than directly mucking around with data structures.
1502 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1504 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1505 Add a bunch of macros.
1506 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1507 Update to use new macros.
1508 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1509 * value.h, values.c (value_static_field): New function.
1510 * cp-valprint.c, valops.c: Modify to use value_static_field.
1512 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1513 implied (missing) data field, as defined by cc1java.
1514 (java_link_class_type): Type length and field offset (in interior)
1515 now includes object header. Get static fields working.
1516 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1517 * jv-typeprint.c (java_type_print_derivation_info,
1518 java_type_print_base): New functions, for better Java output.
1519 * jv-valprint.c: Start to support Java-specific output.
1521 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1523 * c-valprint.c (c_val_print): Use extract_address to retrieve
1524 the address of the virtual function.
1525 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1527 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1528 Handle C++ operator *.
1530 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1532 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1534 (Tcl_Realloc, Tcl_Free): Likewise.
1535 * configure.in: Check for cygwin32 environment. Define and
1536 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1537 unix; setting it to win was for an old Tcl/Tk configuration
1539 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1540 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1541 (WIN32LDAPP, WIN32LIBS): Define.
1542 (CLIBS): Add $(WIN32LIBS).
1543 (gdb): Use $(WIN32LDAPP).
1544 * configure: Rebuild.
1546 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1548 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1549 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1550 * utils.c (fprintf_symbol_filtered): Handle language_java.
1552 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1554 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1556 * java-*: Renamed to jv-*, to make fit within 14 characters.
1557 * jv-lang.h (java_type_print): Added declaration.
1558 * jv-typeprint.c: New file. Provides java_print_type.
1559 * jv-lang.c (java_link_class_type): New function.
1560 (java_language_defn): Replace c_print_type by java_print_type.
1561 * Makefile.in: Update accordingly.
1563 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1565 * Makefile.in (init.c): except some mswin files do need to be
1568 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1570 * Makefile.in (init.c): don't try to scan mswin for _initialize
1571 funcs. (generates misleading error message because files have
1572 .cpp suffix, not .c suffix)
1574 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1576 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1578 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1580 * xcoffread.c (coff_getfilename): Do not strip directory component
1583 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1585 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1586 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1587 * remote-array.c: #include <ctype.h> for isascii().
1588 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1590 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1592 * top.c (execute_command): Force cleanup of alloca areas.
1593 * findvar.c (registers_changed): Likewise.
1595 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1597 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1598 * Add defs for target status.
1600 start-sanitize-gdbtk
1601 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1603 * configure.in, aclocal.m4: Another fix to find the
1604 correct Tix library name.
1606 * configure: Rebuilt.
1610 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1612 * config/mips/tm-mips64.h: longs, long longs, and pointers
1613 are all 64 bits on EABI mips targets.
1615 start-sanitize-gdbtk
1616 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1618 * aclocal.m4: Search for the correct tix library.
1621 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1623 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1624 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1625 partial symtab. Remove earlier change of 5/27/97.
1627 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1629 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1630 inferior_pid is an LWP rather than a Solaris thread, let
1631 procfs handle the request.
1632 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1633 only work if inferior_pid points to an LWP (rather than a
1634 Solaris thread). Use procfs_first_available to find a good LWP.
1635 (info_solthreads): added a maintenance command to list all
1636 known Solaris threads and their attributes.
1637 * mips-tdep.c (mips_do_registers_info): Completely changed the
1638 output format to be neat and columnar. Added the helper funcs
1639 do_fp_register_row and do_gp_register_row. Also small mods to
1640 mips_print_register, which is still used to print a single reg.
1642 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1644 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1645 otherwise terminated (Solaris threads).
1647 start-sanitize-gdbtk
1648 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1650 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1651 IDE configuration information.
1653 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1654 filename when a breakpoint is set. Avoids call to bp_info.
1655 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1656 Itcl, Tix and IDE initialization.
1658 * defs.h (init_ui_hook): Change prototype to accept one arg.
1660 * main.c (gdb_init): Change prototype to accept one arg.
1662 * top.c (gdb_init): Accepts one argument which it uses to
1663 call (*init_ui_hook), which will be gdbtk_init(). This is
1664 used for calling Tcl_FindExecutable().
1666 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1667 accept variable number of args for compatibility with
1668 cchanges in gdbtk.c.
1670 * configure: Regenerated.
1672 * gdbtcl/tclIndex: Regenerated.
1676 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1678 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1679 whether CRLF_SOURCE_FILES is defined.
1680 (open_source_file): Use OPEN_MODE with open and openp.
1681 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1682 CRLF_SOURCE_FILES is defined, ignore \r characters.
1683 (forward_search_command): Use FDOPEN_MODE with fdopen.
1684 (reverse_search_command): Likewise.
1685 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1686 (LSEEK_NOT_LINEAR): Don't define.
1688 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1690 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1691 return values within the 8-byte FP register.
1693 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1695 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1696 integers in 64-bit register parameters before function calls.
1698 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1700 * mips-tdep.c (mips_push_arguments): special-case handling for
1701 odd-sized struct parameters passed in registers / on stack.
1703 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1705 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1706 structs passed in registers for little-endian non-EABI mode.
1708 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1710 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1711 (check_duplicates, clear_command): compare sections only if
1712 doing overlay debugging.
1714 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1716 * buildsym.h (struct subfile): Add debugformat member.
1717 (record_debugformat): Declare global function.
1718 * buildsym.c (start_subfile): Initialize debugformat member
1720 (record_debugformat): New function to record the format.
1721 (end_symtab): Copy format into symtab debugformat member.
1722 (end_symtab): Free subfile debugformat member.
1723 * symmisc.c (free_symtab): Free debugformat when freeing
1725 * symfile.c (allocate_symtab): Initialize the new debugformat
1726 member for new symtabs.
1727 * symtab.h (struct symtab): Add debugformat member.
1728 * source.c (source_info): Print the debug format.
1730 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1732 * hpread.c (hpread_expand_symtab): Call record_debugformat
1734 (hpread_process_one_debug_symbol): Ditto.
1735 * dbxread.c (process_one_symbol): Call record_debugformat
1737 * coffread.c (coff_start_symtab): Call record_debugformat
1739 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1741 * dwarfread.c (read_file_scope): Call record_debugformat
1743 * dwarf2read.c (read_file_scope): Call record_debugformat
1745 * dstread.c (dst_end_symtab): Set debugformat to be
1747 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1749 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1751 * mips-tdep.c (mips_push_arguments): handle alignment of
1752 integer and struct args on stack for mips64 big-endian.
1754 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1756 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1757 structs in a register wherever possible.
1758 * mips-tdep.c (mips_extract_return_value): handle structs.
1759 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1760 (including structs, if gdb ever allows it).
1763 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1765 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1766 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1767 stack push count accordingly.
1768 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1771 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1773 * utils.c (floatformat_from_doublest): Improve test for infinity.
1775 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1777 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1778 global variables into the struct dieinfo structure.
1779 (locval): Pass pointer to a dieinfo struct rather than a
1780 pointer to the raw location information. Change prototype.
1781 Set isreg, optimized_out, offreg and basereg as appropriate.
1782 (struct_type): Call locval with dieinfo struct pointer.
1783 (new_symbol): Ditto.
1784 (new_symbol): Call locval and save location before testing
1785 the values of the new dieinfo struct flags, set by locval.
1787 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1789 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1790 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1791 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1792 These changes tried to work around a problem with an early DU 4.0
1793 release, but they trigger subtle timing dependent kernel bugs
1794 in older OSF/1 releases.
1796 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1798 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1799 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1801 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1803 * infrun.c (wait_for_inferior): Mark registers as invalid when
1804 stepping over an instruction that triggered a watchpoint.
1805 * remote-mips.c: Numerous changes to support hardware breakpoints
1806 and watchpoints on LSI MiniRISC and TinyRISC boards.
1807 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1808 (mips_breakpoint_from_pc): Account for different breakpoint
1809 instructions used by PMON and IDT monitor.
1810 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1812 * config/mips/tm-mips.h: Define breakpoint instructions for
1813 PMON and IDT monitor. Move MIPS16-related macros here from
1816 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1818 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1820 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1822 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1823 Add missing return statements after finding an "add imm{16,32},sp"
1825 (mn10300_frame_chain): Add in size of our register save area to find
1826 our caller's frame if our caller does not have a frame pointer.
1828 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1830 * symfile.c (generic_load): Check return code of target_write_memory.
1832 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1834 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1835 * config/tm-sysv4.h (in_plt_section): Add prototype.
1837 * maint.c (maintenance_translate_address): Avoid assignment
1838 inside if, per GNU coding standards.
1839 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1840 per GNU coding standards.
1842 * monitor.c (parse_register_dump): Is really a void function.
1844 (monitor_read_memory): Remove unused variable "name".
1845 (monitor_read_memory): Remove unused variable "regbuf".
1846 (monitor_open): Remove unused variable "i".
1847 (get_hex_word): Apparently unused, #if away for now.
1850 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1851 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1854 * remote-e7000.c (ctype.h): Include.
1855 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1856 * frame.h (generic_get_saved_register): Add prototype.
1857 (enum lval_type): Add partial forward decl.
1858 * dsrec.c (make_srec): Remove unused variable "type_code".
1859 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1860 cases by just ignoring them.
1861 (command.h): Include.
1863 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1864 * java-lang.c (gdbcore.h): Include for prototypes.
1865 (type_from_class): Remove unused variable "ftype".
1866 (type_from_class): Remove unused variable "name_length".
1867 (evaluate_subexp_java): Add default case to handle remaining
1869 * java-valprint.c (c-lang.h): Include for prototypes.
1871 * symfile.c (simple_read_overlay_region_table): #if away
1873 (simple_free_overlay_region_table): Ditto.
1874 (overlay_is_mapped): Add default case to switch.
1875 (simple_read_overlay_region_table): Ditto.
1876 (simple_read_overlay_region_table): Add prototype.
1878 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1879 (fixup_psymbol_section): Ditto.
1880 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1882 * utils.c: Add comment about t_addr being either unsigned long or
1884 (paddr): Change formats to match actual types args are cast to.
1889 * defs.h (perror_with_name): Is a NORETURN function.
1890 * utils.c (perror_with_name): Is a NORETURN function.
1891 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1893 * symtab.c (fixup_symbol_section): Remove prototype.
1894 * symtab.h: (fixup_symbol_section): Add prototype.
1895 * m32r-rom.c (report_transfer_performance): Add prototype.
1896 * sparclet-rom.c: Ditto.
1899 * c-exp.y (parse_number): Cast args to float* or double* as
1900 appropriate for conversion format.
1901 * java-exp.y (parse_number): Ditto.
1903 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1904 to nonexistant y.tab.c file.
1905 (java-exp.tab.c): Ditto.
1906 (f-exp.tab.c): Ditto.
1907 (m2-exp.tab.c): Ditto.
1908 start-sanitize-gdbtk
1910 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1911 Remove unused static variable "Gdbtk_Library".
1914 * sh-tdep.c (symfile.h): Include.
1915 (gdb_string.h): Include.
1916 (sh_fix_call_dummy): Ifdef away, currently unused.
1917 * config/sh/tm-sh.h (pop_frame): Add prototype.
1918 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1920 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1922 start-sanitize-gdbtk
1923 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1924 enumeration del_at_next_stop to bpdisp array.
1927 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1928 of non-pointer values.
1930 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1931 their physical names already include the class name.
1933 * valops.c (value_cast): Handle upcast of a class pointer.
1935 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1936 * corelow.c (get_core_registers): Make secname big enough.
1938 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1940 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1941 * sh-tdep.c (sh_show_regs): print out all registers for
1942 the current processor
1944 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1946 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1949 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1951 Fixes for recent correction to PE format:
1952 * coffread.c (pe_file): New static variable.
1953 (struct find_targ_sec_arg): Change resultp from pointer to int to
1954 pointer to pointer to asection.
1955 (find_targ_sec): Just store the section in args->resultp, not the
1956 section offset value.
1957 (cs_to_section): Compute the section offset value from the
1959 (cs_section_address): New static function.
1960 (coff_symfile_read): Set pe_file.
1961 (read_one_sym): When reading a PE file, adjust the symbol value to
1962 include the section address if the symbol has an appropriate
1965 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1967 * configure.tgt: add mipsr3900-elf target
1968 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1970 start-sanitize-gdbtk
1971 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1973 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1976 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1978 * dbxread.c: Check malloc's return for null, prevent segv.
1980 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1982 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1985 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1987 * top.c (init_cmd_lists): Always initialize endianlist.
1988 (init_main): Always define endian commands.
1989 (set_endian_big): Issue warning if endian not selectable.
1990 (set_endian_little): Ditto.
1991 (set_endian_auto): Ditto.
1993 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1995 * remote-sim.c (simulator_command): Restrict access to the
1996 simulator to periods when the simulator is open.
1998 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2000 * procfs.c (init_procinfo): new function, abstracts some code
2001 shared by create_procinfo and do_attach;
2002 (procfs_set_inferior_syscall_traps): new function, abstracts
2003 some code needed by procfs_init_inferior, do_attach, and
2004 procfs_lwp_creation_handler; (procfs_first_available): new
2005 function, find any LWP that's runnable; (procfs_thread_alive):
2006 replace stub function with real implementation;
2007 (procfs_lwp_creation_handler): fix bug starting new child
2008 threads; (info_proc): bug fixes and enhancements for the
2009 "INFO PROCESSES" command; (close_procinfo_file): call new
2010 function "delete_thread" to cleanup GDB's thread database;
2011 (proc_init_failed): add new argument "kill", to control whether
2012 process is killed (so this function can be shared by
2013 create_procinfo and do_attach); (procfs_exit_handler): handle
2014 exit from an attached process, and cleanup procinfo handles
2015 when the process exits; (procfs_resume, procfs_wait): cleanup
2016 after a thread when it exits; (do_attach, do_detach): handle
2017 attached processes with multiple threads; plus some general
2018 improvements in the diagnostic output.
2019 * sol-thread.c (sol_thread_alive): replace stub with real
2020 implementation; (thread_to_lwp, lwp_to_thread): enhance to
2021 handle threads that may have exited; (sol_thread_attach): add
2022 startup setup stuff; (sol_thread_detach): add unpush_target
2023 call; (sol_thread_mourn_inferior): add unpush_target call;
2024 (sol_thread_wait, sol_thread_resume): enhance to deal with
2025 thread exit cleanly; (sol_thread_new_objfile,
2026 sol_thread_pid_to_str): detect unsuccessful startup and
2027 don't crash; plus some general cleanup.
2028 * thread.c (delete_thread): new function, allows targets to
2029 notify gdb when a thread is no longer valid.
2030 * infrun.c (wait_for_inferior): don't try to detect a new
2031 thread on receiving a TARGET_EXITED event.
2033 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2035 * remote-sim.c (gdbsim_open): Pass callback struct.
2036 (init_callbacks): Remove call to sim_set_callbacks.
2038 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2040 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
2041 * rs6000-tdep.c (frameless_function_invocation): Mark frames
2042 with a zero PC as frameless to improve backtraces from core dumps
2043 caused by dereferencing a NULL function pointer.
2044 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
2045 Handle frameless functions interrupted by a signal.
2047 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
2048 Handle frameless functions interrupted by a signal.
2050 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
2052 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
2053 to reflect current reality. Gross attempt at handling out of
2056 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
2057 symbols to find the end of the prologue.
2058 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
2060 start-sanitize-tic80
2061 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
2063 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
2066 start-sanitize-tic80
2067 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
2069 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
2070 basic C80 features working.
2073 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2075 * configure.in (AC_TYPE_SIGNAL): Add
2076 * configure: Re-generate.
2077 * remote-sim.c: Signal returns RETSIGTYPE.
2079 start-sanitize-gdbtk
2080 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
2082 * gdbtk.c (wrapped_call): New function - make actual call to tk
2084 (call_wrapper): Rewrite to use top.c:catch_errors.
2086 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
2090 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2092 * target.h (target_stop): Drop argument so it can be tested for
2095 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
2097 * utils.c (floatformat_from_doublest): Handle infinity properly.
2099 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2101 * Finalize merge from Hurd folk.
2102 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
2103 * thread.c (thread_apply_command, thread_apply_all_command,
2104 thread_command): Make sure TP is alive.
2105 (thread_alive): New function.
2106 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
2107 * infrun.c (sig_print_info): Deal better with long signal names.
2108 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
2109 * thread.c (thread_id_to_pid): New function.
2110 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
2111 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
2112 set_thread_default_cmd_list, show_thread_default_cmd_list):
2113 New variables. (set_thread_cmd, show_thread_cmd,
2114 set_thread_default_cmd, show_thread_default_cmd): New functions.
2115 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
2116 * gnu-nat.c (inf_startup): remove TASK parameter.
2117 (inf_set_task): replace with new function (inf_set_pid).
2118 * gdbthread.h: Add extern decl for thread_cmd_list.
2120 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2122 * printcmd.c (disassemble_command): Adjust low function bound
2123 by FUNCTION_START_OFFSET.
2125 start-sanitize-tic80
2126 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2128 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
2131 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2133 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
2134 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
2135 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
2136 satisfy symbol dependancy in solib.c (core_ops).
2137 * target.[ch] conditionalize Mach-specific signals so that they
2138 won't show up in non-Mach gdb's!
2139 * thread.c: change name of static function "thread_switch" to
2140 "switch_to_thread", to avoid conflict with Mach global symbol;
2141 move thread_cmd_list to global scope so targets can add their
2142 own thread commands.
2143 * infrun.c: sig_print_info: allow for long signal names.
2144 * gnu-nat.[ch]: tidying up comments.
2145 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
2146 gnu_wait must not return -1 when inferior exits;
2147 attach_to_child will modify inferior_pid in a way that allows
2148 fork_inferior to remain unchanged; remove extra arg from
2149 startup_inferior; move Mach thread commands here from thread.c.
2151 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2153 * symtab.c: decode_line_1, replace the assignment to
2154 values.sals[0].pc which I accidentally left out on 4/3/97.
2156 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2158 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2159 (fix by Bob Manson).
2160 * top.c: change "to enable to enable" to "to enable" in a couple
2163 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2165 * breakpoint.c (remove_breakpoint): Pass correct type to
2166 target_remove_watchpoint.
2167 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2169 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2171 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2172 for return address register, handle `ret' instruction.
2174 * corelow.c (get_core_registers): Initialize cf.
2176 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2177 (procfs_notice_signals): Copy traced signal set back to
2179 (unconditionally_kill_inferior): If PR_DEAD is defined,
2180 rerun inferior after killing it.
2182 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2184 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2185 structure value address is found in $a0 now.
2186 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2188 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2190 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2192 (EXTRACT_RETURN_VALUE): Likewise.
2194 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2195 insn at "pc", not "fi->pc".
2197 start-sanitize-tic80
2198 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2200 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2201 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2202 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2203 (NPC_REGNUM): Tic80 has a delay slot.
2204 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2208 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2210 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2212 (EXTRACT_RETURN_VALUE): Likewise.
2214 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2216 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2217 floatformat_ieee_double_littlebyte_bigword for little endian
2219 * utils.c (floatformat_to_doublest): Create local preswapped
2220 copy of input for floatformat_littlebyte_bigword formats.
2221 (get_field, put_field): Treat floatformat_littlebyte_bigword
2222 the same as floatformat_little.
2223 (floatformat_from_doublest): Postswap output words for
2224 the floatformat_littlebyte_bigwords format.
2226 start-sanitize-tic80
2227 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2229 * config/tic80/tic80.mt (SIM): Link in simulator.
2232 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2234 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2235 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2236 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2237 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2238 config/v850/v850.mt:
2239 Remove -lm. That's now handled by configure.
2241 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2242 Remove duplicate rm's of files.
2244 start-sanitize-gdbtk
2245 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2247 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2250 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2252 * remote-pa.c: Remove. It's broken and no longer necessary.
2254 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2256 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2257 (Avoids name clash with broken AIX header files.)
2259 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2261 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2263 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2264 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2265 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2267 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2268 tstart and dstart with section VMA.
2269 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2271 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2272 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2273 (vmap_exec): Relocate relative to the VMA in the object file,
2274 relocate .bss section as well.
2275 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2276 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2278 * xcoffread.c (secnum_to_bfd_section): New routine to get
2279 BFD section from CS section number.
2280 (scan_xcoff_symtab): Make toc_offset section relative.
2282 * symtab.c (total_number_of_methods): Avoid core dump if
2283 baseclass type is still undefined.
2285 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2287 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2289 * defs.h utils.c (error warning): Make message be const.
2290 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2291 to hook. Otherwise send it to fputs.
2292 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2294 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2295 to _filtered forms to make output appear in GUIs. Replace all
2296 uses of SERIAL_READCHAR with readchar, which has better error
2298 * (e7000_parse_device): Add prototype.
2299 (readchar): Improve doc. Handle random serial errors.
2300 (expect): Disable notice_quit code. It's busted. Remove
2301 serial error handling (it's now handled in readchar). Remove
2302 remote_debug echoing. That's handled in readchar as well.
2303 (e7000_parse_device): Remove serial_flag arg. It's not
2305 (e7000_open): Split into two pieces. Second part is
2306 e7000_start_remote, and is error protected. Now, when we connect
2307 to the target, we setup the initial frame and registers so that
2308 the user gets an immediate indication of where the target is.
2309 (gch): Remove debug output. That's handled by readchar.
2310 (e7000_read_inferior_memory): Handle errors better.
2311 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2312 command names. They show up when doing completion and confuse
2314 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2315 directly from Win32s and Win95. Get rid of debugify crud.
2316 * serial.c: Remove debugify cruft.
2317 * (serial_logchar serial_log_command serial_write serial_readchar
2318 serial_send_break serial_close): Merge common functionality into
2319 serial_logchar. Clean up rest of routines.
2320 * sparclet-rom.c: Disembowel. Leave only download routine.
2321 Download routine now switches to remote target automatically.
2322 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2323 up MSVC/Win32 problem.
2324 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2326 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2327 * config/sparc/tm-sparclet.h: Remove override for prompt.
2329 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2331 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2332 TARGET_BYTE ORDER_SELECTABLE.
2334 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2336 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2337 fields of gdb_callback.
2338 (gdbsim_stop): Add gdbsim_stop to list of supported client
2340 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2341 sim_wait where gdb is in a position to handle a long running
2343 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2345 (gdb_os_poll_quit): New function. Check for a quit pending on the
2348 start-sanitize-gdbtk
2349 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2351 * Makefile.in (install-only): Make list of gdbtcl files to install
2352 explicit - was picking up files such as ChangeLog etc.
2353 (install-only): Don't blindly create the directory.
2356 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2358 * defs.h (enum language): Add language_java.
2359 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2360 * Makefile.in: Update for new files.
2361 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2362 * symfile.c (deduce_language_from_filename): Recognize .java.
2364 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2366 * m32r-stub.c (stash_registers): Rewrite.
2367 (restore_registers): Renamed to restore_and_return.
2368 (cleanup_stash): New function.
2369 (process_exception): New function.
2370 (_catchException*): Rewrite.
2372 * remote-sim.c (gdbsim_load): Update call to sim_load.
2373 (gdbsim_create_inferior): No longer pass start_address to
2374 sim_create_inferior.
2375 (gdbsim_open): Pass endian indicator as arg.
2377 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2379 * remote.c (get_offsets): Don't use scanf for interpreting
2380 response to qOffsets.
2382 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2384 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2385 (INSTALL_XFORM1): Remove.
2386 (install-only): Use $(program_transform_name) directly, rather
2387 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2388 (uninstall): Transform name.
2390 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2392 * remote-mips.c (mips_load): Ensure that PC gets updated
2393 after a load on LSI target.
2395 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2397 * procfs.c (notice_signals): fix typo
2399 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2401 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2404 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2406 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2407 since gcc automatically includes it
2409 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2411 * procfs.c: Substantial (but incomplete) changes to support
2412 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2413 struct now has substructs like struct flt_ctl instead of
2414 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2415 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2416 still have the structs and multiple fds, but don't use the
2417 entire struct and the four fds all point to the same thing.
2418 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2419 procfs with reads/writes or use ioctl instead. We use
2420 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2421 multiple fds or not. PROC_NAME_FMT is split out into
2422 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2423 STATUS_PROC_NAME_FMT.
2425 (procfs_notice_signals): now a necessary wrapper around
2426 (notice_signals): which are the new guts for noticing signals
2427 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2428 determine whether or not to attempt to open the ctl_fd.
2429 (procfs_read_status): new local function, reads procfs status
2430 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2431 (procfs_write_pckill): new local function, writes a PCKILL
2432 (unconditionally_kill_inferior): remove signo since we now
2433 just call procfs_write_pckill().
2434 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2435 (proc_iterate_over_mappings): the whole function is ifdefed
2436 on UNIXWARE to keep things readable.
2438 Expanded the syscall_table to include new potential sysv4.2mp
2439 members. Note that all ifdefs of UNIXWARE should be eliminated
2440 if possible or renamed to describe what's being selected for a
2441 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2442 IRIX specific code now also checks it's not UNIXWARE.
2444 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2445 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2446 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2447 "/debug/%d" as PROC_NAME_FMT used to be
2449 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2451 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2453 * config/mn10300/tm-mn10300.h: Likewise.
2455 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2457 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2458 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2459 lousy out-of-date clone of remote.c.
2461 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2463 * remote.c: Fix problems realized while showering.
2464 * (hexnumlen): Add prototype. Use max, not min.
2465 * (remote_write_bytes remote_read_bytes): Fix max packet size
2466 calculations to properly account for packet overhead. Also handle
2467 (probably rare) case where remote_register_buf_size isn't set.
2469 * remote.c: Fix doc for `C' and `S' commands to indicate full
2471 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2473 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2474 Record size of response to fetch registers command, use this to
2475 limit size of memory read and write commands.
2476 * (push_remote_target): New function to make it possible to have
2477 another target switch to the remote target.
2478 * target.h: Add prototype for push_remote_target.
2479 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2480 for hosts which default to unsigned chars (such as SGI's).
2481 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2482 handled automatically in remote.c.
2484 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2486 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2487 find_pc_sect_function(), find_pc_sect_partial_function(): new
2488 functions for debugging overlays; pc without section is ambiguous.
2489 * breakpoint.[ch]: add section pointer to breakpoint struct;
2490 add section argument to check_duplicates(); check section as well
2491 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2492 breakpoint_thread_match(), bpstat_stop_status()];
2493 add section argument to describe_other_breakpoints();
2494 use INIT_SAL() macro to zero-out new sal structures;
2495 make resolve_sal_pc() fix up the sal's section as well as its pc;
2496 match on section + pc in clear_command() and delete_breakpoint();
2497 account for overlay sections in insert_breakpoints(),
2498 remove_breakpoint() and breakpoint_re_set_one();
2499 all this to support overlays where a PC is not unique.
2500 * exec.c: change xfer_memory() to handle overlay sections.
2501 * findvar.c: change read_var_value() to handle overlay sections.
2502 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2503 * infcmd.c: jump_command() warns against jumping into an overlay
2504 that's not in memory. Also use INIT_SAL() to initialize sals.
2505 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2506 overlay state information; Also use INIT_SAL() to init sals.
2507 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2508 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2509 memory read/writes in the range 600000 to a00000, and ff680000
2510 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2511 * maint.c: maintenance command "translate-address" supports overlays.
2512 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2513 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2514 this constitutes gdb's internal overlay mapping table. Add macro
2515 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2516 Add function find_pc_sect_section().
2517 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2518 modify address_info() with overlay smarts; add function sym_info()
2519 to support the INFO SYMBOL command (translate address to symbol(s));
2520 modify disassemble_command() to work on unmapped overlays.
2521 * source.c: use INIT_SAL() to initialize sals.
2522 * symfile.[ch]: change generic_load() to use section's LMA address
2523 instead of VMA address, for overlay sections.
2524 Add numerous functions for finding a PC's section / overlay,
2525 translating between VMA and LMA address ranges, determining if an
2526 overlay section is mapped, etc. Add several user commands for
2527 overlay debugging. Add support for a "generic" form of automatically
2528 reading overlay mapping info from the inferior (based on the default
2529 (simple) overlay manager which Cygnus provides as an example).
2530 * symtab.[ch]: add functions find_pc_sect_symtab(),
2531 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2532 for lookup; modify lookup_symbol and decode_line_1() to use them;
2533 modify find_function_start_sal() to account for overlay sections;
2534 add macro INIT_SAL() for initializing struct symtab_and_line.
2535 * target.c: fix a comment in the declaration of target_ops.
2537 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2539 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2540 mips_skip_stub, mips_ignore_helper): New functions for dealing
2541 with MIPS16 call/return thunks.
2542 (mips_init_frame_pc_first): New function to implement
2543 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2544 new code to skip over MIPS16 thunks.
2545 (mips_frame_chain): Skip over MIPS16 thunks.
2546 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2547 mips_skip_stub, mips_ignore_helper): Declare.
2548 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2549 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2550 the above functions.
2551 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2552 (mips_init_frame_pc): Declare.
2553 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2554 to decide if certain library function calls should be ignored.
2556 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2558 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2559 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2561 start-sanitize-gdbtk
2562 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2564 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2568 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2570 * gdbinit.in: New file.
2572 * configure.in: Generate .gdbinit from gdbinit.in.
2573 * configure: Rebuild.
2575 start-sanitize-tic80
2576 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2578 * config/tic80/tic80.mt: Disable using the simulator
2582 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2584 * COPYING: Install new version of file from FSF.
2585 * copying.c (show_copying_command): Update FSF address.
2587 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2589 * Makefile.in (distclean): Remove .gdbinit.
2591 start-sanitize-tic80
2592 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2594 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2597 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2599 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2600 to va_list from void *, since va_list might not be a pointer
2603 start-sanitize-gdbtk
2604 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2606 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2607 default, not $(srcdir).
2610 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2612 * remote-mips.c: Clean up comment and extraneous semicolon
2613 for mips_monitor_prompt variable.
2615 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2617 * remote-mips.c: Add `set monitor-prompt' command.
2619 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2621 Fix from Peter Schauer:
2622 * mdebugread.c (parse_procedure): Set address of procedure to
2623 block start; this fixes problems with shared libraries introduced
2624 by change of Mar 21.
2626 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2628 * symtab.c (find_pc_symtab): change to support the case
2629 where the objfile is reordered and contains both coff and
2630 stabs debugging info (continue on if a psymtab isn't found).
2632 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2634 Fixes from Peter Schauer:
2635 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2636 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2637 is big-endian and if registers are 32 bits.
2638 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2639 mips_store_return_value): Fix floating-point word-order problems on
2640 little-endian targets introduced by changes of Mar 21.
2642 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2644 * remote.c (target_resume_hook, target_wait_loop_hook): New
2646 (remote_resume, remote_wait): Use them.
2647 * d10v-tdep.c: Set the above hooks.
2648 (tracesource): New GDB variable, controls source display in
2650 (display_trace): Find and display source line if requested.
2651 (trace_info): Mention empty trace buffer if appropriate.
2652 (tdisassemble_command): Robustify argument handling.
2654 * configure.host: Remove extra bogus Linux case.
2656 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2658 * remote-sim.c (simulator_command): Add comment about dealing with
2660 start-sanitize-tic80
2661 * Makefile.in (tic80-tdep.o): Add target.
2662 * configure.tgt: Add tic80 case.
2663 * tic80-tdep.c: New file.
2664 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2667 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2669 * c-exp.y (yylex): Handle nested template parameter lists.
2670 * symtab.c (decode_line_2): Fix test for valid choice number.
2672 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2674 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2675 copy first two floating point arguments to general registers, so that
2676 MIPS16 functions will receive the arguments correctly.
2677 (mips_print_register): Print double registers correctly on
2678 little-endian hosts.
2679 (mips_extract_return_value): Return double values correctly
2680 on little-endian hosts.
2682 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2683 to address in file descriptor record; this accounts for constant
2684 strings that may precede functions in the text section. Remove
2685 now-useless lowest_pdr_addr from argument list and all calls.
2687 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2689 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2690 whether the simulator will be built by whether the Makefile in the
2691 simulator directory was built.
2693 * configure.in (--enable-sim-powerpc): Delete switch.
2694 * configure: Regenerate.
2696 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2698 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2699 in the prologue too.
2701 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2703 (gdb_os_evprintf_filtered): Similarly.
2705 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2707 New UnixWare 2.1 configuration
2708 * config/i386/i386v42mp.mt: new
2709 * config/i386/i386v42mp.mh: new
2710 * config/i386/tm-i386v42mp.h: new
2711 * config/i386/nm-i386v42mp.h: new
2712 * configure.tgt: added new entries
2713 * configure.host: added new entries
2715 start-sanitize-gdbtk
2716 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2718 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2720 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2721 to GDBTK_LIBRARY, which is now a path to search.
2722 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2725 * {aclocal.m4,configure.in}: Changes for Windows builds.
2727 * configure: Rebuilt.
2730 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2732 * dsrec.c (load_srec): Print leading zeroes when printing section
2735 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2737 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2739 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2741 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2743 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2744 vprintf_filtered, evprintf_filtered): Callbacks that accept
2747 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2749 * breakpoint.c (insert_breakpoints, watchpoint_check,
2750 bpstat_stop_status): Do not disable watchpoints going out of scope.
2751 (insert_breakpoints): Make sure that the current frame is valid
2752 before calling find_frame_addr_in_frame_chain.
2754 * top.c (setup_user_args): Handle quotes and backslashes.
2755 (print_gdb_version): Update copyright year.
2757 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2759 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2761 start-sanitize-gdbtk
2762 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2764 * configure: Regenerated.
2765 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2768 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2770 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2772 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2773 except under wingdb. (Contributed by Martin Hunt).
2775 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2777 * configure: Regenerated.
2778 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2780 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2782 * remote-sim.h (sim_state, SIM_DESC): New types.
2783 (sim_open): Return a `descriptor' as result.
2784 (*): New argument of descriptor result from sim_open.
2785 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2786 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2787 Pass argv list to sim_open, argv[0] = pseudo program name.
2788 (*): Pass gdbsim_desc to sim_foo fns.
2790 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2792 * config.in: Regenerated.
2794 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2795 HAVE_HPUX_THREAD_SUPPORT): Define.
2797 start-sanitize-gdbtk
2798 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2800 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2803 * configure: Regenerated.
2804 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2808 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2810 First cut at supporting simulators in gdbserver:
2812 * configure, configure.in: Allow gdbserver to be configured
2813 for cross-target environments.
2814 * gdbserver/Makefile.in: Add simulator support.
2815 * gdbserver/configure.in: Eliminate assumption that host == target.
2816 Simplify using gdb/configure.tgt and gdb/configure.host.
2817 Fix other minor configuration errors.
2818 * gdbserver/low-sparc.c: Fix compile error.
2819 * gdbserver/remote-utils.c: Eliminate assumption that registers
2820 and addresses are four bytes. Fix minor compile errors and warnings.
2821 * gdbserver/server.c: Rewrite numerous instances of identical code
2822 for starting inferior processes to call new function start_inferior.
2823 Eliminate assumption that registers and addresses are four bytes.
2824 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2826 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2827 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2828 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2829 in moving such support from host to target makefile fragments.
2830 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2832 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2834 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2835 to insure consistant initialization of unused fields to zero.
2836 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2837 * breakpoint.c: ditto.
2840 * source.c: add call to INIT_SAL macro.
2842 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2844 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2845 they might get used on 32 bit targets as well.
2847 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2849 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2850 send the full exit string.
2852 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2854 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2856 (mn10200_store_struct_return): Likewise.
2858 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2860 * mips-tdep.c (mips_fetch_instruction): New function; replace
2861 common code throughout with calls to it.
2862 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2863 correct saved addresses of $s0 and $s1.
2864 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2865 instead of hardcoded 4.
2866 (mips16_skip_prologue): Handle extended instructions correctly.
2868 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2870 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2871 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2873 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2875 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2876 New macros for testing, setting, and clearing bit 0 of addresses.
2877 Change numerous bits of code where bit 0 was being manipulated
2878 to use these macros.
2880 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2882 * remote-mips.c: Put back the form feeds.
2884 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2886 * remote-mips.c: Remove form feeds (^L) from source.
2887 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2888 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2889 PMON after a continue; it causes target program misbehavior.
2890 (mips_fetch_register): Don't fetch unsupported registers; this
2891 cuts down on wasted serial traffic.
2893 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2895 * configure.in configure (HPUX/OSF thread support): Enable this
2896 only when running GCC, since HP's thread header files use ANSI C
2897 which is not supported by their default compiler.
2899 * configure.host (i[3456]86-*-windows): Disable long long
2900 support for WinGDB. Add mswin to configdirs.
2901 * configure.in configure: Move calls to configure.host and
2902 configure.tgt to the top of configure.in to allow them to set
2903 config variables before they are referenced.
2905 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2907 * configure.tgt (mips*-*-lnews*): New target.
2909 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2911 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2912 if we're not the innermost frame. Fix minor typos.
2914 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2916 * stabsread.c (read_type): Fix handling of template names
2917 with template parameters containing `::'.
2919 * valops.c (search_struct_field, search_struct_method):
2920 Pass correct valaddr parameter to baseclass_offset.
2921 Prevent gdb crashes by making sure that the virtual base pointer
2922 from an user object still points to accessible memory.
2924 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2926 * maint.c: Eliminate -Wall warnings by including some header files.
2928 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2930 * remote-sim.c (init_callbacks): Undo previous change.
2932 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2934 * maint.c: Fix dereference of pointer.
2935 * remote-sim.c: Fix reference of structure member "last_error".
2936 * debugify.c: Include config.h to get ANSI definitions.
2938 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2940 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2943 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2945 * main.c (print_gdb_help): Make static to match declaration.
2947 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2949 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2951 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2953 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2955 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2957 * defs.h: Fix prototypes for new cleanup functions.
2959 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2961 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2962 comment, add PARAMS, add license info and fix indentation.
2964 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2966 * debugify.c, debugify.h: New files. Provide common macros
2967 for writing debug info to a log file or stdio.
2969 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2971 * c-valprint.c (c_val_print): Fix printing for arrays defined
2974 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2976 * defs.h: Fix cntl-C to read from the Windows message queue.
2977 Add prototypes for make_final_cleanup (and the other cleanup
2979 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2980 Change sync code to report status while trying to sync-up
2981 with hardware. Add debugging output and document.
2982 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2983 Add debugging output and document.
2984 * serial.c: Add debugging output.
2985 * top.c: Add call to do_final_cleanups.
2986 Remove conditionals preventing Win32 from getting SIGQUIT.
2987 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2988 chain as a parameter. Extract this generic code from the cleanup
2989 routines into separate funtions (*_my_cleanup). Keep old
2990 functionality by passing "cleanup_chain" to the new funtions.
2991 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2992 chain which will be executed only when gdb exits. Add functions
2993 (*_final_cleanup) to match the original (*_cleanup) functions.
2994 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2995 Windows message queue.
2997 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2999 * m32r-rom.c: #include <sys/types.h>.
3000 #ifdef out new load support if wingdb.
3001 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
3003 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
3006 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
3007 * mn10200-tdep.c (mn10200_store_struct_return): New function.
3009 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
3010 extracting a return value from a register pair.
3012 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
3013 be two byte aligned. Round argument sizes up to two byte boundary.
3014 Write out args in two byte hunks.
3015 (mn10200_push_return_address): Implement.
3016 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
3017 structures > 8 bytes (temporary).
3018 (STORE_RETURN_VALUE): Likewise.
3019 (CALL_DUMMY): No longer undefine.
3020 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
3021 (REG_STRUCT_HAS_ADDR): Define.
3023 start-sanitize-r5900
3024 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
3026 * configure.tgt: added r5900.
3029 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
3031 * mips-tdep.c (non_heuristic_proc_desc): New function.
3032 (find_proc_desc): Move non-heuristic proc search code into separate
3034 (gdb_print_insn_mips): Use non-heuristic method to find procedure
3035 descriptor, to avoid prologue examination when disassembling.
3036 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
3037 aka MicroMeteor board).
3038 (mips_exit_debug): Prevent protocol reinitialization if an error
3039 occurs while exiting debug mode.
3041 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
3043 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
3044 comments, formatting, etc. Plus other minor fixes for problems
3045 I found during my first pass over the mn10200 port.
3046 (mn10200_analyze_prologue): New function.
3047 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
3048 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
3049 comments, formatting, etc. Minor fixes for problems I found during
3050 my first pass over the mn10200 port.
3051 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
3053 (REGISTER_VIRTUAL_TYPE): Define as a long.
3054 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
3056 (STORE_RETURN_VALUE): Similarly.
3058 * blockframe.c (generic_get_saved_regs): Remove unused variable
3060 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
3061 inside #ifdef CALL_DUMMY.
3062 (watch_command_1): Initialize target_resources_ok.
3063 * command.c (do_setshow_command): Provide dummy initialization
3065 * valops.c (find_function_addr): Move function & prototype inside
3067 (value_arg_coerce): Similarly.
3068 (value_of_variable): Provide dummy initialization of "frame".
3070 start-sanitize-gdbtk
3071 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
3073 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
3076 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
3078 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
3079 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
3081 (scan_xcoff_symtab): Ditto.
3083 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
3085 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
3086 from being sent to 32-bit targets by masking off upper bits.
3087 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
3088 of PC on 32-bit targets.
3089 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
3090 frame setup instruction.
3091 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
3092 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
3093 prologue instruction. Fix warnings and bugs found by gcc -Wall.
3094 * buildsym.c (finish_block): Improve handling of overlapping blocks;
3095 fixes problem on MIPS16 printing function arguments.
3097 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3099 * dwarf2read.c (dwarf2_linkage_name): New function to get
3100 the linkage name of a die from DW_AT_MIPS_linkage_name or
3102 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
3103 new_symbol): Use it instead of accessing DW_AT_name.
3104 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
3105 partial die if present.
3106 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
3108 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
3110 * blockframe.c (generic_frame_chain_valid): If the new frame
3111 is not INNER_THAN the old frame, then it's not valid.
3113 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
3115 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
3116 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
3118 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
3120 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
3121 sd and sw instructions correctly.
3122 (heuristic_proc_start): Add support for MIPS16.
3123 (mips16_get_imm, mips16_heuristic_proc_desc,
3124 mips32_heuristic_proc_desc): New helper functions for
3125 heuristic_proc_desc.
3126 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
3127 (mips_push_arguments): Don't align small arguments in EABI.
3128 (mips32_skip_prologue): Attempt to shrink code size a little.
3130 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3132 * m32r-stub.c: New -- remote protocol support for M32R cpu.
3133 * m32r-rom.c: Several experiments with improved download time.
3135 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
3137 * mips-tdep.c (MIPS16_INSTLEN): Define.
3138 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
3139 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
3140 of function on MIPS16.
3141 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
3142 for mips_skip_prologue.
3143 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
3145 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3147 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
3148 ../sim/common/libcommon.a.
3150 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3152 * blockframe.c: fix a null pointer ref in generic_get_saved_register
3154 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3156 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3159 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3161 First set of changes for mips16:
3162 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3163 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3164 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3165 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3166 * mem-break.c (memory_breakpoint_from_pc): New function.
3167 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3168 memory_breakpoint_from_pc to determine breakpoint contents and size.
3169 * target.h (memory_breakpoint_from_pc): Declare.
3170 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3171 to determine size of breakpoint instruction.
3172 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3173 New helper functions for mips_find_saved_regs.
3174 (mips_find_saved_regs): Recognize mips16 prologues.
3175 (mips_addr_bits_remove): Strip off upper 32 bits of address
3176 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3177 (mips_step_skips_delay): No branch delay slot on mips16.
3178 (gdb_print_insn_mips): Disassemble mips16 code.
3179 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3181 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3183 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3184 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3185 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3186 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3188 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3190 * dwarf2read.c: Replace integral tag, name and form fields in
3191 internal structure definitions with the corresponding enumeration
3192 types from dwarf2.h. Add default cases to switches on enumerations
3194 Make quoting of string arguments in complaint messages consistent.
3195 Check for NULL returns from DW_STRING.
3196 (struct partial_die_info): Add sibling and has_type fields, remove
3198 (DW_*): Move access macro definitions near the definition of the
3199 attribute structure.
3200 (struct field_info): New structure to pass information about fields
3201 and member functions between die processing routines.
3202 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3203 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3204 the partial symbol table if the DW_AT_*_pc attributes are missing.
3205 Add file scope base type definitions to the partial symbol table.
3206 Skip over child dies if the die has a sibling attribute.
3207 (add_partial_symbol): Enter global variables with type attributes
3208 and without location descriptors into the partial symbol table.
3209 Store value of DW_TAG_variable dies in the partial symbol table.
3210 Do not enter global variables into the minimal symbol table.
3211 Add base type definitions to the partial symbol table.
3212 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3213 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3214 Add a typedef symbol for base type definitions to the symbol table.
3215 Ignore DW_TAG_inlined_subroutine tags for now.
3216 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3217 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3218 to determine pc bounds, ignore dies with invalid bounds.
3219 (dwarf2_get_pc_bounds): New routine to extract and validate the
3220 DW_AT_*_pc attributes of a die.
3221 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3222 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3223 New functions to handle fields and member functions.
3224 (read_structure_scope): Rewritten to use them.
3225 (read_array_type): Renamed from dwarf_read_array_type.
3226 Default upper array bound to describe an array with unspecified
3228 Create array types in backwards order, as dwarf2 puts out the array
3229 dimensions from left to right.
3230 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3231 DW_AT_artificial and DW_AT_prototyped.
3232 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3233 Pass objfile to dwarf_base_type.
3234 (read_partial_die): Use read_attribute to read in the attributes.
3235 Handle DW_AT_sibling and DW_AT_type.
3236 Follow references when determining DW_AT_name and DW_AT_external
3237 attributes of the die.
3238 Validate DW_AT_*_pc attributes.
3239 (read_full_die): Use read_attribute to read in the attributes.
3240 (read_attribute): New function to read an attribute described
3241 by an abbreviated attribute.
3242 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3243 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3244 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3245 Change symbol class for global variables with a zero valued location
3246 descriptor to LOC_UNRESOLVED.
3247 Handle DW_AT_const_value attributes for DW_TAG_variable,
3248 DW_TAG_formal_parameter and DW_TAG_enumerator.
3249 Build a typedef symbol for DW_TAG_base_type.
3250 (dwarf2_const_value): New routine to copy a constant value from an
3251 attribute to a symbol.
3252 (dwarf_base_type): Use passed in objfile, not current_objfile
3253 when calling dwarf2_fundamental_type.
3254 (dump_die): Use DW_* accessor macros to access values of attributes.
3255 (decode_locdesc): Handle DW_OP_plus_uconst.
3257 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3259 * mn10200-tdep.c: New file.
3260 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3261 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3262 * config/mn10200/mn10200.mt: New file.
3263 * configure.tgt: add mn10200 entry.
3265 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3267 * configure.in configure: Check if host has libdl if doing
3270 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3272 * mn10300-tdep.c: Wrote/fixed implementations of
3273 mn10300_frame_chain, mn10300_init_extra_frame_info,
3274 mn10300_frame_saved_pc
3275 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3276 and INIT_FRAME_PC macros.
3278 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3280 * configure.in configure: Check if host has libm. Make sure we
3281 are using gcc when using the -export-dynamic option. Fixes a
3282 problem with building under Solaris/SunPro cc.
3284 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3286 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3287 Link in simulator on MIPS embedded targets.
3289 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3291 * blockframe.c (frameless_look_for_prologue): Mark frames
3292 with a zero PC as frameless to improve backtraces from core dumps
3293 caused by dereferencing a NULL function pointer.
3295 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3297 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3299 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3301 * mn10300-tdep.c: made a lot more generic, ripping out code
3302 from copied target (no more mn10300_scan_prologue,
3303 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3304 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3305 and INIT_FRAME_PC macros
3307 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3309 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3310 FP_REGISTER_BYTES to compute offsets into the saved frame,
3311 since it fails for SPARC targets configured without any
3312 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3314 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3316 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3319 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3321 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3322 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3324 * configure configure.in: Clean up test cases around thread support.
3325 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3327 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3328 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3329 value_at and value_at_lazy.
3330 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3331 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3332 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3333 instead of read_memory. It takes a bfd_section arg.
3334 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3335 unnecessary cast for assignment of struct dbx_symfile_info.
3336 Struct objfile now uses a real pointer instead of PTR for this
3338 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3339 text, data and bss into dbx_symfile_info.
3340 * exec.c (xfer_memory): Handle transfers for user-specified
3342 * findvar.c (read_var_value locate_var_value): Copy bfd section
3343 from the symbol to the value.
3344 * gdb-stabs.h: Add section pointers for text, data and bss
3346 * maint.c (translate address command): Add test code for overlay
3347 address translation.
3348 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3350 * (print_formatted x_command): Record current section along with
3351 current address for repeated commands.
3352 * sparc-nat.c (fetch_inferior_registers): Change
3353 target_xfer_memory to target_{read write}_memory to allow changes
3354 to target_xfer_memory interface for section info.
3355 * symmisc.c (dump_msymbols print_symbol): Print section
3356 assocaited with symbol.
3357 * symtab.c (fixup_symbol_section): New routine to
3358 add section info to symbols returned by lookup_symbol.
3359 * symtab.h (struct general_symbol_info): Add bfd section to
3361 * target.c target.h (target_xfer_memory): Add bfd section to
3363 * (target_read_memory_section): New routine to read data from a
3365 * (target_memory_bfd_section): New global variable to pass bfd
3366 section in to targets.
3367 * valarith.c (value_add value_addr value_array): Preserve bfd
3368 section when computing new value.
3369 * value.h (struct value): Add bfd section to values.
3370 * values.c (allocate_value value_copy): Initialize/preserve bfd
3372 * (unpack_double): Clean up _MSC_VER conditionals to remove
3374 * v850ice.c: New module to support communication with NEC's
3376 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3377 ep names with rxx names. sp and fp are renamed via a different
3380 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3382 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3383 also removed code elsewhere that made use of RP_REGNUM.
3384 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3385 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3386 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3387 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3389 For older changes see ChangeLog-96
3395 version-control: never