1 Wed Dec 31 11:43:53 1997 Mark Alexander <marka@cygnus.com>
3 * dsrec.c (load_srec): Check remotedebug flag when printing
6 Wed Dec 31 10:33:15 1997 David Taylor <taylor@texas.cygnus.com>
8 * breakpoint.c (breakpoint_re_set): add _siglongjmp to list of
11 Mon Dec 29 21:25:34 1997 Mark Alexander <marka@cygnus.com>
13 * dve3900-rom.c: New file to support Densan DVE-R3900/20 board.
14 * monitor.c (monitor_debug): Move to utils.c, rename to puts_debug.
15 (monitor_write_memory, monitor_read_memory, monitor_insert_breakpoint,
16 monitor_remove_breakpoint): Remove useless address bits if current
17 monitor has MO_ADDR_BITS_REMOVE flag.
18 * monitor.h (MO_ADDR_BITS_REMOVE): Define.
19 * utils.c (puts_debug): Formerly monitor_debug from monitor.c;
20 move here and make public. Add better support for carriage returns.
21 * defs.h (puts_debug): Declare.
22 * dsrec.c (load_srec): Use puts_debug to print remotedebug information.
23 Output header record correctly.
24 (make_srec): Output a header record instead of a termination record
25 if sect is non-NULL (value is ignored), but abfd is NULL.
26 * config/mips/tm-tx39.h (DEFAULT_MIPS_TYPE): Remove definition.
27 (REGISTER_NAMES): Define to add R3900-specific registers.
28 * config/mips/tm-tx39l.h: Ditto.
29 * config/mips/tx39.mt (TDEPFILES): Add dve3900-rom.o and support files.
30 * config/mips/tx39l.mt: Ditto.
32 Wed Dec 24 12:48:48 1997 Stan Shebs <shebs@andros.cygnus.com>
34 * dsrec.c: Cosmetic improvements.
35 (make-srec): Change indexing of format and code tables to
36 remove confusing empty entries.
38 Mon Dec 22 21:51:53 1997 Mark Alexander <marka@cygnus.com>
40 * remote-mips.c (_initialize_remote_mips): Fix DDB doc string.
43 Sun Dec 21 17:00:06 1997 David Taylor <taylor@texas.cygnus.com>
45 * d30v-tdep.c (d30v_frame_find_saved_regs): split most of
46 function off into d30v_frame_find_saved_regs_offsets;
47 (d30v_frame_find_saved_regs_offsets): new function. Got
48 backtrace working when calling from framefull (unoptimized)
49 routines (.e.g, main) into frameless (optimized) routines
52 Fri Dec 19 09:49:49 1997 David Taylor <taylor@texas.cygnus.com>
54 * d30v-tdep.c (d30v_frame_chain): test end_of_stack
55 (d30v_frame_find_saved_regs): set it.
56 * config/d30v/tm-d30v.h: improved FRAME_CHAIN_VALID
59 Thu Dec 18 12:34:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
61 From Gavin Koch <gavin@cygnus.com>: mips-tdep.c
62 * (mips_push_arguments): For big-endian shorts and char's store at
63 * the correct location.
65 Thu Dec 18 00:26:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
67 * mdebugread.c (parse_partial_symbols): Delete check that symbols
68 for file not already loaded. Did not work when an include file
71 Wed Dec 17 10:43:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
73 * elfread.c (elf_symfile_read): Since the partial symbol table is
74 searched last in first, insert mdebug or XCOFF info into the
75 partial symbol table before any DWARF2 info.
77 Thu Dec 18 00:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
79 * symfile.c (init_psymbol_list): Handle init with zero elements.
81 * elfread.c (elf_symfile_read): If `mainline', clear psymbol table
82 using init_psymbol_list 0. For build_psymtabs functions, pass
83 mainline==0 so that psymbol_list isn't re-initialized.
85 * symfile.c (discard_psymtab): New function, correctly unlink an
86 empty psymtab from an object file.
87 * dbxread.c (end_psymtab): Call discard_psymtab.
88 * xcoffread.c (xcoff_end_psymtab): Ditto.
89 * hpread.c (hpread_end_psymtab): Ditto.
90 * os9kread.c (os9k_end_psymtab): Ditto.
92 Wed Dec 17 10:47:05 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
94 * tracepoint.c (set_raw_tracepoint): initialize addr_string
95 to NULL; (trace_actions_command): call readline_begin_hook only
98 Tue Dec 16 20:05:48 1997 Mark Alexander <marka@cygnus.com>
100 * configure.tgt: Change little-endian tx39 target name to tx39l.
102 * configure.tgt: Change little-endian tx19 target name to tx19l.
106 Tue Dec 16 21:16:42 1997 Ian Lance Taylor <ian@cygnus.com>
108 * Makefile.in (LIBGUI): New variable.
109 (GUI_CFLAGS_X): New variable.
110 (IDE_CFLAGS): Add $(GUI_CFLAGS_X).
111 * configure.in: Add $(LIBGUI) to TCL_LIBS and CONFIG_DEPS.
112 * configure: Rebuild.
115 Tue Dec 16 11:24:30 1997 Jeffrey A Law (law@cygnus.com)
117 * remote-sim.c (gdbsim_open): Use "--architecture" instead of
118 ambigious short form.
121 Tue Dec 16 10:29:16 1997 David Taylor <taylor@texas.cygnus.com>
123 * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to
124 FP_REGNUM value before return; (prologue_find_regs): two sets
125 of offsets -- frame pointer and stack pointer, not just one that
126 tries to do double duty; (d30v_frame_find_saved_regs): stop once
127 we hit pc (in case we're stopped in the middle of the prologue)
128 and improve handling of frameless prologues; (d30v_push_arguments):
129 *ALL* arguments go on the stack until we run out of args registers,
130 force sp to be 8 byte aligned.
132 * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2,
133 not r0; (FRAME_CHAIN_VALID): handle use of external memory;
134 (STACK_ALIGN): define.
137 Mon Dec 15 15:13:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
139 * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART
140 intall cntrl-c handler with SA_RESTART clear. On BSD systems this
141 stops read syscalls's being restarted.
143 * configure.in (configdirs): Check for sigaction.
144 * configure: Re-generate.
147 From Gavin Koch <gavin@cygnus.com>:
148 * config/mips/tx49el.mt : New file.
149 * config/mips/tm-tx49.h : New file.
150 * config/mips/tm-tx49el.h : New file.
151 * configure.tgt: Changed to use the new files for
152 mips64*tx49*-*-elf* and mips64*tx49*el-*-elf*
155 Mon Dec 15 11:38:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
157 * dwarf2read.c: From change proposed by Gavin Koch.
158 (address_significant_size): New static variable.
159 (dwarf2_build_psymtabs_hard): Check consistency between
160 `address_size' and `address_significant_size'.
161 (read_address): MASK out all but the significant bits, as
162 determined by `address_significant_size', of any addresses.
163 (elf-bfd.h): Include.
164 (dwarf2_build_psymtabs_hard): Set `address_significant_size'
165 according to the arch_size of the elf object file.
167 Thu Dec 11 13:40:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
169 * dwarf2read.c (dwarf_decode_lines): Change type of address to
173 Thu Dec 11 22:39:02 1997 Mark Alexander <marka@cygnus.com>
175 From change made to branch by Bob Manson <manson@cygnus.com>:
176 * tic80-tdep.c (tic80_push_arguments): The compiler always
177 passes structs by reference.
180 Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
182 * tracepoint.c (trace_find_command): don't error if going
183 backwards thru the trace buffer in a loop.
184 * (struct tracepoint): delete unused field.
186 Wed Dec 10 13:16:45 1997 Keith Seitz <keiths@onions.cygnus.com>
188 * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
189 symtab_and_line (not struct tracepoint) so that we get the
190 real line info for an address. Arrange data more like
191 gdb_get_breakpoint_info.
192 (tracepoint_notify): Use info in struct symtab_and_line again.
193 (gdbtk_init): Add command "gdb_get_tracepoint_list" into
195 (gdb_get_tracepoint_list): New function that aids the source
196 window in displaying tracepoints when the file changes.
199 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
201 * d30v-tdep.c : don't bury lots of magic numbers in the code
202 instead use defines for the opcodes and opcode masks; update
203 to use actual d30v patterns; fix register sizes to be 4 bytes
204 not 2 bytes; improve prologue testing now that we have a C
205 compiler; fix stack frame handling enough to get backtraces
206 working; initial changes to push and pop frames (so that gdb
207 can call functions in the inferior).
209 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
210 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
211 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
215 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
217 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
218 a string whose dynamic length is longer than its static length.
220 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
222 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
223 cu_header.length is within dwarf_info_buffer not
226 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
228 * tracepoint.c (memrange_sortmerge): allow for memranges
229 that overlap. (collect_pseudocommand etc.) cleanup decls.
231 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
233 * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
234 (gdb_find_file_command): New function which searches source path
235 to find the real full filename of a file.
237 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
239 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
241 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
243 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
245 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
247 * tracepoint.c: Add declaration for x_command.
249 * printcmd.c (x_command): Remove static declaration.
251 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
253 * tracepoint.c (finish_tfind_command): call do_display so that
254 auto-displays are updated by tfind. Also, keep track of frame
255 and current-function so that tfind behaves like stepping (only
256 show the stack frame if we step into a new function or return).
258 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
260 * sol-thread.c: additional support for debugging threaded core
261 files on solaris; previously only kernel threads were found --
262 user threads generated errors.
263 * corelow.c: don't register core_ops as a target if
264 coreops_suppress_target is true (set by sol-thread.c).
266 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
268 * tracepoint.c: make "tdump" command handle literal memranges.
270 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
272 * tracepoint.c: use "lookup_cmd" to parse actions commands
273 (thus allowing unambiguous prefixes and aliases).
275 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
277 * configure.tgt: Add support for Thumb target.
279 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
281 * tracepoint.c: move prototype of validate_actionline(), and
282 make it consistent with the function declaration.
284 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
286 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
287 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
289 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
291 (CONFIG_OBS): remove tracepoint.o, which should always be included
293 * configure: regenerate
295 * Makefile.in (install-only): ALWAYS install the new gdbtk
296 (REMOTE_OBS): add tracepoint.o
298 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
300 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
302 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
303 * configure: Regenerate.
305 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
307 (toplevel): Move include of guitcl.h into #ifdef IDE region.
308 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
311 * Makefile.in (tracepoint_h): New macro for tracepoint.h
313 (tracepoint.o): Add rule to build.
314 (gdbtk.o): Update dependencies.
316 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
318 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
320 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
322 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
323 (breakpoint_notify): symtab_to_filename can return NULL
324 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
326 * tracepoint.c (set_raw_tracepoint): fix typo
328 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
330 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
333 * Merge (lots) with foundry's 11/18/97 build
335 * Makefile.in (install-only): install the new gdbtk, not the old
337 * top.h: add declaration of get_prompt
339 * top.c (get_prompt): new function
341 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
343 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
344 "gdb_get_function", "gdb_get_line", "gdb_get_file",
345 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
347 (gdb_get_vars_command): new function
348 (gdb_get_line_command): new function
349 (gdb_get_file_command): new function
350 (gdb_get_function_command): new function
351 (gdb_get_tracepoint_info): new function
352 (gdbtk_create_tracepoint): new function
353 (gdbtk_delete_tracepoint): new function
354 (tracepoint_notify): new function
355 (tracepoint_exists): new function
356 (gdb_actions_command): new function
357 (gdb_tracepoint_exists_command): new function
358 (gdb_prompt_command): new function
360 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
362 * dwarf2read.c (struct comp_unit_head): Change length and
363 abbrev_offset fields to unsigned int.
364 (dwarf2_build_psymtabs_hard): Verify length and offset read from
367 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
369 * tracepoint.c, tracepoint.h: new module, implements tracing,
370 which is a new functionality somewhat like breakpoints except
371 that a tracepoint stops the inferior only long enough to collect
372 and cache selected buffers and memory locations, then allows
373 the inferior to continue; the cached trace data can then be
376 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
378 * infcmd.c: export registers_info, for use by other modules.
379 * printcmd.c: export output_command, for use by other modules.
380 * stack.c: export locals_info and args_info, for use by other modules.
381 * remote.c: export getpkt, putpkt, and fromhex for external use.
382 Make fromhex case-insensative. New function "remote_console_output"
383 abstracts the acceptance of "O" packets from target.
384 Make all "remotedebug" output go to stdout, not stderr.
386 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
388 * valprint.c (print_longest): When CC has long long but printf
389 doesn't, print decimal value as three parts.
391 * config/i386/tm-fbsd.h: New file.
392 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
394 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
395 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
397 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
398 %ll format specifier.
399 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
400 long double using %Lg.
401 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
402 * configure: Re-generate.
404 * c-exp.y (parse_number): Use sscanf %Lg when host has
405 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
407 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
409 * printcmd.c (print_insn): Set the machine type if known.
411 * i386-tdep.c (_initialize_i386_tdep): Delete "set
412 assembly-language" command. Replaced by generic "set
413 architecture". Set initial machine using bfd_lookup_arch.
415 start-sanitize-vr5400
416 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
418 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
421 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
423 * valops.c (call_function_by_hand): If the function has a
424 prototype, convert its arguments as if by assignment. Otherwise,
425 do the usual promotions.
426 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
427 on functions' types when we can; all C++ functions should get it,
428 and if the Sun-style prototype notation is in the stabs, we can
431 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
433 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
434 defined by the inclusion of ../bfd/aclocal.m4.
435 * configure: Rebuild.
437 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
439 * Makefile.in (SHELL): Really do the change.
441 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
443 * Makefile.in: also revert SHELL change until configury
446 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
448 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
450 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
452 * aclocal.m4: add EXEEXT setting rule
453 * configure.in: call it
454 * configure: regenerate
455 * Makefile.in: pepper with EXEEXTs in appropriate places,
456 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
457 For some reason, EXEEXT isn't getting substututed in correctly
458 so for now, set EXEEXT to empty string
460 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
462 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
464 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
466 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
468 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
470 * gdbtk.c: Move include of gdbcore.h to top of file.
471 (close_bfds): New static function if _WIN32.
472 (gdbtk_readline): Call close_bfds.
473 (call_wrapper, tk_command_loop): Likewise.
474 (gdb_clear_file): New static function.
475 (gdbtk_init): Create gdb_clear_file Tcl command.
478 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
480 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
481 in a human readable format.
482 (print_flags_command): Command wrapper to call d30v_print_flags.
483 (d30v_do_registers_info): When printing out all of the registers,
484 print out the flag values in a human readable fashion.
485 (_initialize_d30v_tdep): Add info flags command to print the
488 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
489 bits that are defined.
492 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
494 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
496 (gdbtk_load_hash): download hash routine returns an int result.
497 * symfile.c (generic_load): Handle cancel from the
498 ui_load_progress_hook routine.
499 * dsrec.c (load_srec): Handle cancel from the
500 ui_load_progress_hook routine.
502 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
504 * valprint.c (print_longest): The b, h, w, and g format specifiers
505 print unsigned values.
507 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
509 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
511 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
512 * configure: Rebuild.
514 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
516 * top.c (quit_confirm): Change exit message.
518 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
520 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
522 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
524 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
525 to allocate memory for environ space, gdb cannot use memory
526 checks -- set -DNO_MMCHECK
528 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
530 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
531 code to see why this is not trivial.
532 (copy_exp, insert_exp): New functions.
534 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
536 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
537 where a compilation unit die has no children (DW_TAG_compile_unit
539 (scan_partial_symbols): Add comment for nesting_level.
542 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
544 * configure.tgt: Add tx49 configury based on 4300.
547 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
549 * solib.c (solib_break_names): add entry for Solaris 2.6 run
550 time linker. From Casper Dik via Peter Schauer.
552 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
554 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
556 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
561 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
563 * sol-thread.c (sol_find_new_threads_callback,
564 sol_find_new_threads): New functions.
565 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
566 sol_find_new_threads.
567 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
570 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
572 * dbxread.c (process_one_symbol): Put back initialization
573 of a variable lost during last change. Don't perform
574 assignment inside conditionals.
575 * stabsread.c (symbol_reference_defined): Return -1 for error/not
576 found. All callers changed appropriately.
577 (define_symbol): Don't perform assignment inside conditionals.
579 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
581 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
583 * configure: Rebuild.
585 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
587 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
589 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
591 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
594 * dbxread.c: More comment cleanups.
595 * stabsread.c: Fix various violations of the GNU coding and
596 formatting standards. Update/add comments to make code clearer.
597 (resolve_reference): Delete unused function.
598 (ref_search_val): Remove function. It didn't belong in stabsread.c
599 (resolve_live_range): No longer returns a value. Do not add it
600 to the live range list until the entire range stab has been parsed.
601 (get_substring): Remove duplicate declaration.
602 (resolve_symbol_reference): Now static. Remove unnecessary code
603 to deal with cleanups.
604 (ref_add): Use xrealloc instea of realloc.
605 (process_reference): Reorganize slightly to make clearer.
606 * stabsread.h (resolve_symbol_reference): Remove declaration.
607 (resolve_reference): Likewise.
608 * symtab.c (find_active_alias): New function.
609 (lookup_block_symbol): Use find_active_alias.
610 * symtab.h (struct range_list): Fix dangling struct live_range
612 (ref_search_val): Remove decl.
614 * symtab.h (struct range_list): Renamed from struct live_range.
615 (struct symbol): Remove struct live_range_info substruct.
616 Bring the alias list and range list fields up to the toplevel
617 as "aliases" and "ranges".
618 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
619 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
620 * stabsread.c: Corresponding changes.
622 * dbxread.c: Fix various violations of the GNU coding and
623 formatting standards. Update/add comments to make code
625 (process_later): Use xrealloc instead of realloc.
627 * symtab.c: Include inferior.h.
629 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
631 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
633 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
635 * infcmd.c: Improve grammar of "set args" help.
637 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
639 * remote-sds.c (sds_load): Properly declare as static.
641 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
643 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
644 to 30 bits in call insn to handle --enable-64-bit-bfd.
645 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
647 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
649 * stabsread.c: Make ref_map entries dynamically allocated.
651 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
653 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
654 ide_create_window_register_command.
655 * gdbtcl2/main.tcl: Call ide_window_register restorer.
657 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
659 * printcmd.c (print_address_symbolic, address_info): Mask
660 target-specific flag bits from PC, for more aesthetic disassembly.
661 * config/mips/tm-mips.h: Added PC masking for MIPS family
662 (especially the MIPS16).
664 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
666 * remote-mips.c (mips-initialize): Work around flakiness in
667 some versions of PMON after loading a program.
669 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
671 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
672 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
673 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
674 (ArrayAccess): Likewise. Also remove warnings.
675 (CastExpression): Implement (typename) UnaryExpression.
676 (push_qualified_expression_name): Fix small bug.
677 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
678 (_initialize_jave_language): Fix typo (jave -> java).
679 (java_language): Java does *not* have C-style arrays.
680 (java_class_from_object): Make more general (and complicated).
681 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
682 (java_emit_char, java_printchar): New function.
683 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
684 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
685 (java_print_value_fields): New function.
686 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
688 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
690 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
692 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
693 * mips-tdep.c (mips_extract_return_value): Doubles aren't
694 returned in FP0 if FP registers are single-precision only.
696 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
697 to disable use of FP registers for function arguments.
700 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
702 * gdbtk.c (gdbtk_init): Pass name of restore interface to
703 ide_create_window_register_command.
705 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
707 * mips-tdep.c (set_reg_offset): New function.
708 (mips16_heuristic_proc_desc): Calculate offsets of registers
709 saved by entry pseudo-op after rest of prologue has been read.
710 Use set_reg_offset to ignore all but the first save of a given
712 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
713 * remote-sim.c (gdbsim_store_register): Don't update registers
714 that have a null or empty name.
715 * findvar.c (read_register_bytes): Don't fetch registers
716 that have a null or empty name.
718 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
721 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
724 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
728 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
729 (REGISTER_NAMES): Ditto.
731 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
733 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
735 * dsrec.c (load_srec): add ui_load_progress_hook to
736 display some feedback to user
738 * symfile.c (generic_load): add ui_load_progress_hook to
739 display some feedback to user
741 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
743 * command.c (add_cmd, add_show_from_set): Insert new commands in
746 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
748 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
749 member for storing offset of MIPS16 frame pointer from SP.
750 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
751 (PROC_FRAME_ADJUST): Define.
752 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
753 (get_frame_pointer): Use frame pointer adjustment value when
754 calculating frame address.
755 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
756 that have a null or empty name.
758 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
759 (REGISTER_NAMES): Redefine to eliminate FP registers.
760 * config/mips/tm-tx19l.h: Ditto.
763 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
764 Michael Snyder (msnyder@cleaver.cygnus.com)
767 * configure.tgt: Set gdb_target to r5900.
768 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
770 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
771 override default FPU type.
773 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
775 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
777 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
779 * gdbtk.c (gdb_load_info): New function. Returns a list
780 of section names and sizes for an executable.
781 (gdbtk_load_hash): Stub function to call tcl function
784 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
786 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
787 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
790 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
792 * ser-e7kpc.c (get_ds_base): Only use under Windows.
793 (windows.h): Include when any _WIN32 host.
795 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
797 * The following block of changes add support for debugging assembly
799 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
800 associated with a function.
801 * buildsym.c (record_line start_symtab end_symtab): Don't delete
802 symtabs which only have line numbers (but no other debug symbols).
803 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
805 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
806 intrinsic simulator breakpoints if available, otherwise do it the
809 * configure.tgt: Add d30v.
810 * d30v-tdep.c: New file.
811 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
814 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
816 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
818 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
820 * gdbtk.c (gdb_get_mem): Fix compiler warning.
822 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
824 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
825 value if the remaining length of a non-integral argument is smaller
826 than the register size for big-endian non-EABI mode.
828 * rs6000-tdep.c (branch_dest): Handle return from signal
829 handler function via sigreturn kernel call.
831 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
833 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
834 Fix prototypes. Remove function scoped function declarations.
836 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
838 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
840 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
842 * config/i386/windows.mh (XDEPFILES): need to list some files
843 explicitly, for odd reasons.
845 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
847 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
848 (push_expression_name): New, to handle expression names.
849 (push_qualified_expression_name): New, for qualified expression names.
850 (parse_number): Fix bugs in parsing of non-decimal integers.
851 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
852 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
853 (java_link_class_type): Add dummy "class" field.
854 (java_lookup_type): New.
855 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
856 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
857 Use java_demangle_type_signature to print array class types.
858 * jv-valprint.c (java_value_print): Preliminary array support.
859 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
860 (java_val_print): Move check for object type to java_value_print.
861 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
863 * valops.c (search_struct_field): Search basesclasses in
864 ascending, not descending order. Hack to avoid virtual baseclass
865 botch for Java interfaces.
867 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
869 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
870 New cleanup clean for cleanups to be run when at each 'run' command.
871 * infcmd.c (run_command): Call do_run_cleanups.
873 * solib.c (find_solib): Register cleanup to call clear_solib
874 on a new 'run' command.
875 (symbol_add_stub): First look for existing objfile with same name.
877 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
879 * gdbtk.c (gdb_get_mem): New function. Returns
880 a formatted memory dump with optional ASCII dump.
882 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
884 * remote-sds.c (sds_load): New function.
886 (sds_open): Don't set inferior_pid yet.
887 (sds_kill): Remove contents.
888 (sds_create_inferior): Rewrite to work more like monitor
890 (sds_restart): Remove, no longer used.
892 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
893 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
894 * dsrec.c (load_srec): Always write a header S-record.
895 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
896 (dink32_cmds): Set to use S-record downloading with acks.
897 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
899 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
901 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
904 * exec.c (exec_file_command): Call set_architecture_from_file.
906 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
908 * dbxread.c (MSYMBOL_SIZE): New macro.
909 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
910 * elfread.c (elf_symtab_read): If ELF symbol is "special",
911 such as a MIPS16 function, mark minimal symbol as special too.
912 * mips-tdep.c (pc_is_mips16): New function to check whether
913 a function is MIPS16 by looking at the minimal symbol. Use
914 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
915 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
916 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
917 "special" MIPS16 bit in ELF and minimal symbols.
918 * mdebugread.c (parse_partial_symbols): Don't construct a partial
919 symbol table for a file that already has one.
921 * configure.tgt: Support TX19.
922 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
923 config/mips/tx19l.mt: New files for TX19.
926 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
928 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
929 yet another variant of enumerator debugging info, used by DU 4.0
932 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
934 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
935 otherwise link command line is too long.
937 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
939 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
940 some formatting problems.
942 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
944 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
945 mechanism. Remove prototypes for dos_async_* functions. They don't
948 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
950 * gdbtk.c: Include ilutk.h if IDE.
951 (gdb_confirm_quit, gdb_force_quit): New static functions.
952 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
954 * top.c (quit_confirm, quit_force): New functions, broken out of
956 (quit_command): Just call quit_confirm and quit_force.
957 * top.h (quit_confirm, quit_force): Declare.
959 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
961 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
962 function a breakpoint is in.
964 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
966 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
967 reading stabs extensions for live range information.
968 * stabsread.h, partial-stab.h: Add prototypes for new functions.
969 * symtab.h: Add structure for storing live range information.
971 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
973 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
975 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
977 * gdbtk.c: Include guitcl.h.
978 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
979 variable IDE to 1 when using the IDE. Always try using auto path
981 * Makefile.in (IDE_CFLAGS_X): Always include libide.
982 (LIBIDE): New variable.
984 (IDE_DEPS): Omit libide.
985 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
986 * configure: Rebuild.
988 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
990 * top.c (set_arch): New function, update target_architecture.
992 * defs.h, top.c (set_architecture_from_arch_mach): Replace
993 set_architecture, takes the arch and machine as arguments.
995 * sh3-rom.c (sh3e_open): Update.
998 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1000 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
1001 (e7000_wait): Ditto.
1003 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
1005 * top.c (init_main): Add ``set processor'' as an alias for ``set
1008 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
1010 * config/sparc/sparclite.mt: Removed simulator references (erc32
1013 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
1015 * remote-e7000.c (e7000_fetch_registers): Check
1016 target_architecture instead of sh_processor_type.
1017 (e7000_wait): Ditto.
1019 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
1021 * sh3-rom.c (sh3_open): Call set_architecture not
1022 sh_set_processor_type.
1025 * sh-tdep.c (sh_show_processor_type_command): Delete.
1026 (sh_set_processor_type_command): Delete.
1027 (sh_target_architecture_hook): Rename from sh_set_processor_type,
1028 use AP to determine architecture.
1029 (sh_show_regs): Use bfd_mach_sh* types.
1031 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
1032 architecture was specified explicitly.
1034 * defs.h (target_architecture, target_architecture_auto,
1035 set_architecture, set_architecture_from_file): Declare.
1036 (target_architecture_hook): Allow targets to be notified of set
1039 * top.c (init_main): Add set/show/info architecture commands.
1040 (set_architecture, show_architecture, info_architecture): New
1041 functions, parse same.
1042 (set_architecture_from_file): New function, determine arch from
1045 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
1047 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
1048 when set explicitly. Prepend endianness arg so that it can be
1051 * defs.h, top.c (target_byte_order_auto): Make global when
1052 byteorder is selectable.
1054 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1056 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
1057 sim_create_inferior.
1058 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
1059 has already set the PC.
1060 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
1061 exec file" a warning. Ditto for "No program loaded".
1063 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
1065 * ocd.c: revert Sun change -- enable log file handling
1067 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1069 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
1071 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
1073 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
1074 before assuming that the inferior is running.
1077 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
1079 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
1080 (gdbtk_stop_timer): Likewise.
1082 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
1084 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
1085 (gdb_target_has_execution_command) new function
1087 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
1089 * ocd.c: comment out sections that create and flush wigglers.log
1090 log file when using the wiggler.
1092 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
1094 * gdbtk.c (gdb_loc): If there are no symbols, just bail
1096 (tk_command_loop): Print errors encountered while running
1099 start-sanitize-gdbtk
1100 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
1102 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
1106 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
1108 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
1109 (x_fd): Don't define if WINNT.
1110 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
1112 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
1113 call gdbtk_start_timer and gdbtk_stop_timer.
1114 (gdbtk_init): Don't set up signal handling or make x_fd
1115 asynchronous if CYGWIN32.
1117 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * gdbtk.c (error_string_ptr): New static variable.
1120 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
1121 NULL, and we're outputting to stderr, append string to
1122 error_string_ptr rather than calling gdbtk_tcl_fputs.
1123 (call_wrapper): Set up error_string_ptr. Put both error string
1124 and normal string in Tcl result.
1126 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
1127 gdb has initialized.
1129 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * gdbtk.c: If _WIN32, include winuser.h.
1132 (gdbtk_init): If _WIN32, use MessageBox to display an error
1133 evaluating main.tcl.
1135 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
1137 * config/powerpc/ppc-eabi.mt:
1138 * config/powerpc/ppc-sim.mt:
1139 * config/powerpc/ppcle-eabi.mt:
1140 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
1141 other ocd-related files in TDEPFILES
1143 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
1145 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
1146 * ocd.c: initialize remote_timeout
1147 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
1148 (ocd_get_packet): remove find_packet goto. If there isn't
1149 an 0x55 at the start, something is quite wrong so error out
1150 instead of advancing in the packet and trying again. If checksum
1151 is invalid, print error message instead of trying again.
1152 * ser-ocd.c (ocd_readchar): error if we attempt to read past
1153 the end of the from_wiggler_buffer.
1155 start-sanitize-gdbtk
1156 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
1158 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
1159 (gdb_cmd): For the load command, don't buffer the I/O.
1163 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
1165 * dink32-rom.c: Don't use "mf" command to fill, is too picky
1168 start-sanitize-gdbtk
1169 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
1171 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
1173 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
1175 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
1176 (ITCL_DEPS, TIX_DEPS): New variables.
1177 (IDE_DEPS): New variable.
1178 (CDEPS): Include @CONFIG_DEPS@.
1179 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
1180 * configure: Rebuild.
1184 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
1186 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
1187 after relocations are complete.
1188 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
1189 this is now done in objfile_relocate.
1191 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
1193 * win32-nat.c (handle_exception): Return a value indicating
1194 whether the exception was handled. Don't handle random exceptions
1195 the first time around, so that structured exception handling
1197 (child_wait): Check the return value of handle_exception. Set the
1198 continue_status argument to ContinueDebugEvent accordingly.
1200 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1202 * configure.tgt: Add support for v850e target.
1204 start-sanitize-v850e
1205 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1207 * configure.tgt: Add support for v850ea target.
1210 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1212 * m32r-stub.c: fix typo
1214 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1216 * remote-sds.c: Remove unused remnants of remote.c.
1217 (tob64): Return the result length.
1218 (sds_interrupt): Send a stop message.
1219 (sds_wait): Add debug output for signal interpretation, flag
1220 that signal was due to a trap.
1221 (sds_fetch_registers): Fill the registers array correctly for
1223 (sds_store_registers): Get the right values from registers array.
1224 (putmessage): Tweak length handling so checksum comes out right.
1225 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1227 start-sanitize-gdbtk
1228 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1230 * gdbtk.c (gdb_listfuncs): New function that returns
1231 a list of all the functions in a source file.
1235 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1237 * Makefile.in (init.c): Don't use xargs.
1239 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1241 * infrun.c (wait_for_inferior): Add the symbols for any
1242 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1244 Rewrite code which determines the TOC address for calling functions
1245 in the inferior under AIX.
1246 * rs6000-nat.c (find_toc_address): New function to determine
1247 the required TOC address from a function address.
1248 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1249 to find_toc_address.
1250 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1251 add_text_to_loadinfo calls.
1252 (exec_one_dummy_insn): Change pid and status to int to get rid of
1254 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1255 ptrace to get rid of compiler warnings.
1256 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1257 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1258 patch TOC address load code in the call dummy with the value
1259 returned from find_toc_address_hook.
1260 (struct loadinfo, loadinfo, loadinfolen,
1261 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1262 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1264 (_initialize_rs6000_tdep): Remove initialization of
1265 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1266 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1267 xcoff_init_loadinfo_hook): Remove.
1268 (struct coff_symfile_info): Add toc_offset field.
1269 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1270 instead of calling xcoff_add_toc_to_loadinfo_hook.
1271 (get_toc_offset): New function to return the value of the
1272 toc_offset field for an object file.
1273 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1274 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1275 * config/rs6000/tm-rs6000.h: Add declarations for
1276 find_toc_address_hook and get_toc_offset.
1278 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1280 * remote-sds.c: New file, interface to SDS-compatible monitors.
1281 * Makefile.in (remote-sds.o): Add build rule.
1282 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1283 (TDEPFILES): Add remote-sds.o.
1285 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1287 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1288 assuming control has returned to GDB.
1290 start-sanitize-gdbtk
1291 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1293 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1296 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1298 * dink32-rom.c: New file, support for DINK32 monitor.
1299 * Makefile.in (dink32-rom.o): Add build rule.
1300 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1301 (TDEPFILES): Add dink32-rom.o.
1302 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1303 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1304 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1305 * monitor.c: Use them.
1306 (monitor_store_register): Use setreg.term if defined.
1307 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1308 if set_break and clr_break fields are empty.
1310 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1312 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1313 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1314 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1316 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1317 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1318 fill in doc fields of bdm_ppc_ops.
1319 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1320 as the MQ or floating point regs not present on ppc 8xx boards.
1321 (bdm_ppc_store_registers): Don't write those same invalid registers.
1322 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1323 * config/powerpc/ppc-eabi.mt:
1324 * config/powerpc/ppcle-eabi.mt:
1325 * config/powerpc/ppc-sim.mt:
1326 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1328 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1330 * frame.h (enum lval_type): Conditionalize on __GNUC__
1331 instead of __STDC__.
1333 start-sanitize-gdbtk
1334 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1336 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1339 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1341 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1343 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1345 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1346 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1347 BDM_BREAKPOINT if not defined in tm.h
1348 (ocd_error): add new error cases
1349 (ocd_start_remote): send the OCD_INIT command before
1350 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1351 (ocd_write_bytes): no longer static
1352 (ocd_insert_breakpoint): no longer static
1353 (ocd_remove_breakpoint): new
1354 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1355 and ocd_remove_breakpoint
1356 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1357 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1358 and memory_remove_breakpoint.
1359 (bdm_ppc_open): after calling ocd_open, modify DER
1360 register so interrupts will drop us into debugging mode, finally
1361 disable the watchdog timer on the board so we don't leave BDM
1364 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1366 * values.c (value_primitive_field): Account for offset when
1367 extracting the value of a bitfield.
1368 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1370 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1372 start-sanitize-tic80
1373 * config/tic80/tic80.mt:
1374 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1375 (SIM): Remove -lm to prevent make errors.
1376 * configure.tgt: add gdbserver to configdirs for tic80.
1378 * gdbserver/utils.c (error): Change prototype to match defs.h.
1379 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1380 * remote.c (remote_write_bytes): Include '$' at start of packet
1381 and checksum at end of packet in overhead calculation.
1383 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * ser-ocd.c: If _WIN32, include <windows.h>.
1386 (dll_do_command): New static variable if _WIN32.
1387 (ocd_open): Set dll_do_command if _WIN32.
1388 (ocd_write): Use dll_do_command rather than do_command.
1389 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1390 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1391 ($(BDM_LIBNAME)): Remove target.
1392 * wigglers.def: Remove.
1394 start-sanitize-gdbtk
1395 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1396 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1397 ide_initialize_paths to match installed directory name. If IDE,
1398 use auto_path to search for main.tcl.
1399 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1403 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1405 (libwigglers.a): Remove target.
1407 start-sanitize-gdbtk
1408 * gdbtk.c (gdbtk_cleanup): New static function.
1409 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1410 call to ide_initialize_paths. If we can't initialize the event
1411 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1412 ide_window_register and the ide_window commands. Initialize tk,
1413 itcl, and tix after initializing the IDE.
1415 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1416 * configure: Rebuild.
1419 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1421 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1422 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1424 start-sanitize-gdbtk
1425 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1427 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1428 to 256 to avoid memory corruption with very long pathnames.
1431 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1433 Changes to OCD support to support wiggler box as well as
1435 * ocd.c: change speed in init command to 0 from 80,
1436 add (temporary) logging commands to help debugging,
1437 (ocd_open): if "target ocd wiggler lpt" then use special
1438 ser-ocd.c serial interface which communicates with Wigglers.dll,
1439 otherwise ("target ocd <foo>") do as we did before
1440 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1441 switch of known commands of len 0
1442 * ocd.h: add OCD_LOG_FILE
1443 * serial.c (serial_open): do serial_interface_lookup on ocd
1445 * ser-ocd.c: add buffer to contain responses from sending a
1446 command to the Wigglers.dll.
1447 (ocd_readchar): return curr char from buffer and increment ptr
1448 (ocd_write): send buffer to Wigglers.dll, storing response in
1449 return buffer and initializing curr location ptr to start of
1452 start-sanitize-gdbtk
1453 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1455 * configure.in: Change required Tix version to 4.1.8.0 .
1456 * configure: Rebuilt.
1459 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1461 * ocd.h: add OCD_SET_CONNECTION
1462 * ocd.c: rename "do_command" to "ocd_do_command"
1464 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1466 Nomenclature change. BDM is a specific type of OCD
1467 (On Chip Debugging). Wiggler is the parallel port box controlled
1468 by Wigglers.dll. The faster target box from Macraigor Systems
1474 Replace all instances of "wiggler_" with "ocd_" and change most other
1475 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1476 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1477 until OCD with that target is supported again.
1479 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1481 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1482 sub makes, change clean rule to also remove *.a to remove
1483 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1484 remove remote-wiggler.o
1485 * configure.in: add DLLTOOL support
1486 * configure: regenerate
1487 * wigglers.def: new file for imports for wigglers.dll
1488 * ser-ocd.c: new file which is layer between ocd.c and either the
1489 wigglers.dll or the target box, only stub so far
1490 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1491 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1492 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1493 to XDEPFILES, add rules to build libwigglers.a
1495 checking in changes of Stu Grossman <grossman@cygnus.com>:
1496 * remote-wiggler.c: delete
1497 * ocd.c: new, was remote-wiggler.c
1498 always include sys/types.h, include ocd.h, move WIGGLER
1499 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1500 static, stop making local wiggler functions static,
1501 define write_mem_command for wiggler_write_bytes
1502 (wiggler_start_remote): stop hardcoding the target type,
1503 instead set and use a target_type variable.
1504 (wiggler_open): add new target_type and ops args
1505 (wiggler_wait): now no longer takes pid and target_status as args,
1506 stop trying to set target_status struct, remove BGND insn
1508 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1509 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1510 remove pktlen check, set reglen instead of numregs
1511 (dump_all_bdm_regs): delete
1512 (wiggler_fetch_registers): delete
1513 (wiggler_prepare_to_store): now just an empty function
1514 (wiggler_store_registers): delete
1515 (wiggler_read_bdm_register): new
1516 (wiggler_write_bdm_registers): new
1517 (wiggler_write_bdm_register): new
1518 (wiggler_write_bytes): use write_mem_command variable instead of
1520 (get_packet): renamed to wiggler_get_packet, change refs throughout
1521 (put_packet): renamed to wiggler_put_packet, change refs throughout
1522 (wiggler_get_packet): add break to default case of switch,
1523 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1525 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1526 (flash_xfer_memory): delete
1527 (noop_store_registers): new placeholder replacement for
1528 target_store_registers() which prevents generic_load from trying to
1530 (bdm_update_flash_command): add store_registers_tmp variable,
1531 make handling of wiggler_ops more generic -- define wiggler_ops
1532 in a target-specific file instead (such as ppc-bdm.c in the case
1533 of the ppc), use current_target to deal with registers again
1534 making this file less target-specific.
1535 (bdm_read_register_command): new
1536 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1537 comment out add_cmd ("read-register", ...)
1538 * ocd.h: new, contains common wiggler prototypes, command definitions
1539 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1540 structure for ppc bdm
1543 (bdm_ppc_fetch_registers): new
1544 (bdm_ppc_store_registers_: new
1545 (_initialize_bdm_ppc): new
1546 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1548 start-sanitize-tic80
1549 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1551 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1552 as a valid SP-relative offset of a saved register.
1555 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1557 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1558 than directly mucking around with data structures.
1560 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1562 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1563 Add a bunch of macros.
1564 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1565 Update to use new macros.
1566 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1567 * value.h, values.c (value_static_field): New function.
1568 * cp-valprint.c, valops.c: Modify to use value_static_field.
1570 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1571 implied (missing) data field, as defined by cc1java.
1572 (java_link_class_type): Type length and field offset (in interior)
1573 now includes object header. Get static fields working.
1574 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1575 * jv-typeprint.c (java_type_print_derivation_info,
1576 java_type_print_base): New functions, for better Java output.
1577 * jv-valprint.c: Start to support Java-specific output.
1579 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1581 * c-valprint.c (c_val_print): Use extract_address to retrieve
1582 the address of the virtual function.
1583 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1585 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1586 Handle C++ operator *.
1588 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1592 (Tcl_Realloc, Tcl_Free): Likewise.
1593 * configure.in: Check for cygwin32 environment. Define and
1594 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1595 unix; setting it to win was for an old Tcl/Tk configuration
1597 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1598 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1599 (WIN32LDAPP, WIN32LIBS): Define.
1600 (CLIBS): Add $(WIN32LIBS).
1601 (gdb): Use $(WIN32LDAPP).
1602 * configure: Rebuild.
1604 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1606 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1607 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1608 * utils.c (fprintf_symbol_filtered): Handle language_java.
1610 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1612 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1614 * java-*: Renamed to jv-*, to make fit within 14 characters.
1615 * jv-lang.h (java_type_print): Added declaration.
1616 * jv-typeprint.c: New file. Provides java_print_type.
1617 * jv-lang.c (java_link_class_type): New function.
1618 (java_language_defn): Replace c_print_type by java_print_type.
1619 * Makefile.in: Update accordingly.
1621 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1623 * Makefile.in (init.c): except some mswin files do need to be
1626 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1628 * Makefile.in (init.c): don't try to scan mswin for _initialize
1629 funcs. (generates misleading error message because files have
1630 .cpp suffix, not .c suffix)
1632 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1634 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1636 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1638 * xcoffread.c (coff_getfilename): Do not strip directory component
1641 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1643 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1644 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1645 * remote-array.c: #include <ctype.h> for isascii().
1646 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1648 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1650 * top.c (execute_command): Force cleanup of alloca areas.
1651 * findvar.c (registers_changed): Likewise.
1653 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1655 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1656 * Add defs for target status.
1658 start-sanitize-gdbtk
1659 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1661 * configure.in, aclocal.m4: Another fix to find the
1662 correct Tix library name.
1664 * configure: Rebuilt.
1668 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1670 * config/mips/tm-mips64.h: longs, long longs, and pointers
1671 are all 64 bits on EABI mips targets.
1673 start-sanitize-gdbtk
1674 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1676 * aclocal.m4: Search for the correct tix library.
1679 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1681 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1682 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1683 partial symtab. Remove earlier change of 5/27/97.
1685 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1687 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1688 inferior_pid is an LWP rather than a Solaris thread, let
1689 procfs handle the request.
1690 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1691 only work if inferior_pid points to an LWP (rather than a
1692 Solaris thread). Use procfs_first_available to find a good LWP.
1693 (info_solthreads): added a maintenance command to list all
1694 known Solaris threads and their attributes.
1695 * mips-tdep.c (mips_do_registers_info): Completely changed the
1696 output format to be neat and columnar. Added the helper funcs
1697 do_fp_register_row and do_gp_register_row. Also small mods to
1698 mips_print_register, which is still used to print a single reg.
1700 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1702 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1703 otherwise terminated (Solaris threads).
1705 start-sanitize-gdbtk
1706 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1708 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1709 IDE configuration information.
1711 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1712 filename when a breakpoint is set. Avoids call to bp_info.
1713 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1714 Itcl, Tix and IDE initialization.
1716 * defs.h (init_ui_hook): Change prototype to accept one arg.
1718 * main.c (gdb_init): Change prototype to accept one arg.
1720 * top.c (gdb_init): Accepts one argument which it uses to
1721 call (*init_ui_hook), which will be gdbtk_init(). This is
1722 used for calling Tcl_FindExecutable().
1724 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1725 accept variable number of args for compatibility with
1726 cchanges in gdbtk.c.
1728 * configure: Regenerated.
1730 * gdbtcl/tclIndex: Regenerated.
1734 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1736 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1737 whether CRLF_SOURCE_FILES is defined.
1738 (open_source_file): Use OPEN_MODE with open and openp.
1739 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1740 CRLF_SOURCE_FILES is defined, ignore \r characters.
1741 (forward_search_command): Use FDOPEN_MODE with fdopen.
1742 (reverse_search_command): Likewise.
1743 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1744 (LSEEK_NOT_LINEAR): Don't define.
1746 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1748 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1749 return values within the 8-byte FP register.
1751 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1753 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1754 integers in 64-bit register parameters before function calls.
1756 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1758 * mips-tdep.c (mips_push_arguments): special-case handling for
1759 odd-sized struct parameters passed in registers / on stack.
1761 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1763 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1764 structs passed in registers for little-endian non-EABI mode.
1766 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1768 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1769 (check_duplicates, clear_command): compare sections only if
1770 doing overlay debugging.
1772 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1774 * buildsym.h (struct subfile): Add debugformat member.
1775 (record_debugformat): Declare global function.
1776 * buildsym.c (start_subfile): Initialize debugformat member
1778 (record_debugformat): New function to record the format.
1779 (end_symtab): Copy format into symtab debugformat member.
1780 (end_symtab): Free subfile debugformat member.
1781 * symmisc.c (free_symtab): Free debugformat when freeing
1783 * symfile.c (allocate_symtab): Initialize the new debugformat
1784 member for new symtabs.
1785 * symtab.h (struct symtab): Add debugformat member.
1786 * source.c (source_info): Print the debug format.
1788 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1790 * hpread.c (hpread_expand_symtab): Call record_debugformat
1792 (hpread_process_one_debug_symbol): Ditto.
1793 * dbxread.c (process_one_symbol): Call record_debugformat
1795 * coffread.c (coff_start_symtab): Call record_debugformat
1797 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1799 * dwarfread.c (read_file_scope): Call record_debugformat
1801 * dwarf2read.c (read_file_scope): Call record_debugformat
1803 * dstread.c (dst_end_symtab): Set debugformat to be
1805 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1807 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1809 * mips-tdep.c (mips_push_arguments): handle alignment of
1810 integer and struct args on stack for mips64 big-endian.
1812 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1814 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1815 structs in a register wherever possible.
1816 * mips-tdep.c (mips_extract_return_value): handle structs.
1817 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1818 (including structs, if gdb ever allows it).
1821 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1823 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1824 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1825 stack push count accordingly.
1826 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1829 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1831 * utils.c (floatformat_from_doublest): Improve test for infinity.
1833 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1835 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1836 global variables into the struct dieinfo structure.
1837 (locval): Pass pointer to a dieinfo struct rather than a
1838 pointer to the raw location information. Change prototype.
1839 Set isreg, optimized_out, offreg and basereg as appropriate.
1840 (struct_type): Call locval with dieinfo struct pointer.
1841 (new_symbol): Ditto.
1842 (new_symbol): Call locval and save location before testing
1843 the values of the new dieinfo struct flags, set by locval.
1845 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1847 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1848 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1849 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1850 These changes tried to work around a problem with an early DU 4.0
1851 release, but they trigger subtle timing dependent kernel bugs
1852 in older OSF/1 releases.
1854 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1856 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1857 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1859 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1861 * infrun.c (wait_for_inferior): Mark registers as invalid when
1862 stepping over an instruction that triggered a watchpoint.
1863 * remote-mips.c: Numerous changes to support hardware breakpoints
1864 and watchpoints on LSI MiniRISC and TinyRISC boards.
1865 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1866 (mips_breakpoint_from_pc): Account for different breakpoint
1867 instructions used by PMON and IDT monitor.
1868 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1870 * config/mips/tm-mips.h: Define breakpoint instructions for
1871 PMON and IDT monitor. Move MIPS16-related macros here from
1874 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1876 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1878 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1880 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1881 Add missing return statements after finding an "add imm{16,32},sp"
1883 (mn10300_frame_chain): Add in size of our register save area to find
1884 our caller's frame if our caller does not have a frame pointer.
1886 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1888 * symfile.c (generic_load): Check return code of target_write_memory.
1890 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1892 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1893 * config/tm-sysv4.h (in_plt_section): Add prototype.
1895 * maint.c (maintenance_translate_address): Avoid assignment
1896 inside if, per GNU coding standards.
1897 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1898 per GNU coding standards.
1900 * monitor.c (parse_register_dump): Is really a void function.
1902 (monitor_read_memory): Remove unused variable "name".
1903 (monitor_read_memory): Remove unused variable "regbuf".
1904 (monitor_open): Remove unused variable "i".
1905 (get_hex_word): Apparently unused, #if away for now.
1908 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1909 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1912 * remote-e7000.c (ctype.h): Include.
1913 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1914 * frame.h (generic_get_saved_register): Add prototype.
1915 (enum lval_type): Add partial forward decl.
1916 * dsrec.c (make_srec): Remove unused variable "type_code".
1917 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1918 cases by just ignoring them.
1919 (command.h): Include.
1921 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1922 * java-lang.c (gdbcore.h): Include for prototypes.
1923 (type_from_class): Remove unused variable "ftype".
1924 (type_from_class): Remove unused variable "name_length".
1925 (evaluate_subexp_java): Add default case to handle remaining
1927 * java-valprint.c (c-lang.h): Include for prototypes.
1929 * symfile.c (simple_read_overlay_region_table): #if away
1931 (simple_free_overlay_region_table): Ditto.
1932 (overlay_is_mapped): Add default case to switch.
1933 (simple_read_overlay_region_table): Ditto.
1934 (simple_read_overlay_region_table): Add prototype.
1936 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1937 (fixup_psymbol_section): Ditto.
1938 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1940 * utils.c: Add comment about t_addr being either unsigned long or
1942 (paddr): Change formats to match actual types args are cast to.
1947 * defs.h (perror_with_name): Is a NORETURN function.
1948 * utils.c (perror_with_name): Is a NORETURN function.
1949 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1951 * symtab.c (fixup_symbol_section): Remove prototype.
1952 * symtab.h: (fixup_symbol_section): Add prototype.
1953 * m32r-rom.c (report_transfer_performance): Add prototype.
1954 * sparclet-rom.c: Ditto.
1957 * c-exp.y (parse_number): Cast args to float* or double* as
1958 appropriate for conversion format.
1959 * java-exp.y (parse_number): Ditto.
1961 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1962 to nonexistant y.tab.c file.
1963 (java-exp.tab.c): Ditto.
1964 (f-exp.tab.c): Ditto.
1965 (m2-exp.tab.c): Ditto.
1966 start-sanitize-gdbtk
1968 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1969 Remove unused static variable "Gdbtk_Library".
1972 * sh-tdep.c (symfile.h): Include.
1973 (gdb_string.h): Include.
1974 (sh_fix_call_dummy): Ifdef away, currently unused.
1975 * config/sh/tm-sh.h (pop_frame): Add prototype.
1976 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1978 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1980 start-sanitize-gdbtk
1981 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1982 enumeration del_at_next_stop to bpdisp array.
1985 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1986 of non-pointer values.
1988 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1989 their physical names already include the class name.
1991 * valops.c (value_cast): Handle upcast of a class pointer.
1993 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1994 * corelow.c (get_core_registers): Make secname big enough.
1996 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1998 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1999 * sh-tdep.c (sh_show_regs): print out all registers for
2000 the current processor
2002 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
2004 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
2007 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
2009 Fixes for recent correction to PE format:
2010 * coffread.c (pe_file): New static variable.
2011 (struct find_targ_sec_arg): Change resultp from pointer to int to
2012 pointer to pointer to asection.
2013 (find_targ_sec): Just store the section in args->resultp, not the
2014 section offset value.
2015 (cs_to_section): Compute the section offset value from the
2017 (cs_section_address): New static function.
2018 (coff_symfile_read): Set pe_file.
2019 (read_one_sym): When reading a PE file, adjust the symbol value to
2020 include the section address if the symbol has an appropriate
2023 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
2025 * configure.tgt: add mipsr3900-elf target
2026 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
2028 start-sanitize-gdbtk
2029 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
2031 * Makefile.in (LIB_RUNTIME_DIR): New variable.
2034 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2036 * dbxread.c: Check malloc's return for null, prevent segv.
2038 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
2040 * infcmd.c (jump_command): Don't try to dereference sfn if it's
2043 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
2045 * top.c (init_cmd_lists): Always initialize endianlist.
2046 (init_main): Always define endian commands.
2047 (set_endian_big): Issue warning if endian not selectable.
2048 (set_endian_little): Ditto.
2049 (set_endian_auto): Ditto.
2051 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
2053 * remote-sim.c (simulator_command): Restrict access to the
2054 simulator to periods when the simulator is open.
2056 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2058 * procfs.c (init_procinfo): new function, abstracts some code
2059 shared by create_procinfo and do_attach;
2060 (procfs_set_inferior_syscall_traps): new function, abstracts
2061 some code needed by procfs_init_inferior, do_attach, and
2062 procfs_lwp_creation_handler; (procfs_first_available): new
2063 function, find any LWP that's runnable; (procfs_thread_alive):
2064 replace stub function with real implementation;
2065 (procfs_lwp_creation_handler): fix bug starting new child
2066 threads; (info_proc): bug fixes and enhancements for the
2067 "INFO PROCESSES" command; (close_procinfo_file): call new
2068 function "delete_thread" to cleanup GDB's thread database;
2069 (proc_init_failed): add new argument "kill", to control whether
2070 process is killed (so this function can be shared by
2071 create_procinfo and do_attach); (procfs_exit_handler): handle
2072 exit from an attached process, and cleanup procinfo handles
2073 when the process exits; (procfs_resume, procfs_wait): cleanup
2074 after a thread when it exits; (do_attach, do_detach): handle
2075 attached processes with multiple threads; plus some general
2076 improvements in the diagnostic output.
2077 * sol-thread.c (sol_thread_alive): replace stub with real
2078 implementation; (thread_to_lwp, lwp_to_thread): enhance to
2079 handle threads that may have exited; (sol_thread_attach): add
2080 startup setup stuff; (sol_thread_detach): add unpush_target
2081 call; (sol_thread_mourn_inferior): add unpush_target call;
2082 (sol_thread_wait, sol_thread_resume): enhance to deal with
2083 thread exit cleanly; (sol_thread_new_objfile,
2084 sol_thread_pid_to_str): detect unsuccessful startup and
2085 don't crash; plus some general cleanup.
2086 * thread.c (delete_thread): new function, allows targets to
2087 notify gdb when a thread is no longer valid.
2088 * infrun.c (wait_for_inferior): don't try to detect a new
2089 thread on receiving a TARGET_EXITED event.
2091 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2093 * remote-sim.c (gdbsim_open): Pass callback struct.
2094 (init_callbacks): Remove call to sim_set_callbacks.
2096 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2098 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
2099 * rs6000-tdep.c (frameless_function_invocation): Mark frames
2100 with a zero PC as frameless to improve backtraces from core dumps
2101 caused by dereferencing a NULL function pointer.
2102 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
2103 Handle frameless functions interrupted by a signal.
2105 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
2106 Handle frameless functions interrupted by a signal.
2108 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
2110 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
2111 to reflect current reality. Gross attempt at handling out of
2114 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
2115 symbols to find the end of the prologue.
2116 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
2118 start-sanitize-tic80
2119 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
2121 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
2124 start-sanitize-tic80
2125 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
2127 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
2128 basic C80 features working.
2131 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2133 * configure.in (AC_TYPE_SIGNAL): Add
2134 * configure: Re-generate.
2135 * remote-sim.c: Signal returns RETSIGTYPE.
2137 start-sanitize-gdbtk
2138 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
2140 * gdbtk.c (wrapped_call): New function - make actual call to tk
2142 (call_wrapper): Rewrite to use top.c:catch_errors.
2144 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
2148 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2150 * target.h (target_stop): Drop argument so it can be tested for
2153 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
2155 * utils.c (floatformat_from_doublest): Handle infinity properly.
2157 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2159 * Finalize merge from Hurd folk.
2160 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
2161 * thread.c (thread_apply_command, thread_apply_all_command,
2162 thread_command): Make sure TP is alive.
2163 (thread_alive): New function.
2164 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
2165 * infrun.c (sig_print_info): Deal better with long signal names.
2166 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
2167 * thread.c (thread_id_to_pid): New function.
2168 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
2169 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
2170 set_thread_default_cmd_list, show_thread_default_cmd_list):
2171 New variables. (set_thread_cmd, show_thread_cmd,
2172 set_thread_default_cmd, show_thread_default_cmd): New functions.
2173 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
2174 * gnu-nat.c (inf_startup): remove TASK parameter.
2175 (inf_set_task): replace with new function (inf_set_pid).
2176 * gdbthread.h: Add extern decl for thread_cmd_list.
2178 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2180 * printcmd.c (disassemble_command): Adjust low function bound
2181 by FUNCTION_START_OFFSET.
2183 start-sanitize-tic80
2184 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2186 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
2189 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2191 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
2192 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
2193 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
2194 satisfy symbol dependancy in solib.c (core_ops).
2195 * target.[ch] conditionalize Mach-specific signals so that they
2196 won't show up in non-Mach gdb's!
2197 * thread.c: change name of static function "thread_switch" to
2198 "switch_to_thread", to avoid conflict with Mach global symbol;
2199 move thread_cmd_list to global scope so targets can add their
2200 own thread commands.
2201 * infrun.c: sig_print_info: allow for long signal names.
2202 * gnu-nat.[ch]: tidying up comments.
2203 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
2204 gnu_wait must not return -1 when inferior exits;
2205 attach_to_child will modify inferior_pid in a way that allows
2206 fork_inferior to remain unchanged; remove extra arg from
2207 startup_inferior; move Mach thread commands here from thread.c.
2209 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2211 * symtab.c: decode_line_1, replace the assignment to
2212 values.sals[0].pc which I accidentally left out on 4/3/97.
2214 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2216 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2217 (fix by Bob Manson).
2218 * top.c: change "to enable to enable" to "to enable" in a couple
2221 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2223 * breakpoint.c (remove_breakpoint): Pass correct type to
2224 target_remove_watchpoint.
2225 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2227 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2229 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2230 for return address register, handle `ret' instruction.
2232 * corelow.c (get_core_registers): Initialize cf.
2234 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2235 (procfs_notice_signals): Copy traced signal set back to
2237 (unconditionally_kill_inferior): If PR_DEAD is defined,
2238 rerun inferior after killing it.
2240 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2242 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2243 structure value address is found in $a0 now.
2244 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2246 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2248 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2250 (EXTRACT_RETURN_VALUE): Likewise.
2252 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2253 insn at "pc", not "fi->pc".
2255 start-sanitize-tic80
2256 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2258 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2259 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2260 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2261 (NPC_REGNUM): Tic80 has a delay slot.
2262 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2266 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2268 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2270 (EXTRACT_RETURN_VALUE): Likewise.
2272 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2274 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2275 floatformat_ieee_double_littlebyte_bigword for little endian
2277 * utils.c (floatformat_to_doublest): Create local preswapped
2278 copy of input for floatformat_littlebyte_bigword formats.
2279 (get_field, put_field): Treat floatformat_littlebyte_bigword
2280 the same as floatformat_little.
2281 (floatformat_from_doublest): Postswap output words for
2282 the floatformat_littlebyte_bigwords format.
2284 start-sanitize-tic80
2285 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2287 * config/tic80/tic80.mt (SIM): Link in simulator.
2290 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2292 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2293 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2294 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2295 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2296 config/v850/v850.mt:
2297 Remove -lm. That's now handled by configure.
2299 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2300 Remove duplicate rm's of files.
2302 start-sanitize-gdbtk
2303 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2305 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2308 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2310 * remote-pa.c: Remove. It's broken and no longer necessary.
2312 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2314 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2315 (Avoids name clash with broken AIX header files.)
2317 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2319 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2321 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2322 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2323 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2325 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2326 tstart and dstart with section VMA.
2327 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2329 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2330 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2331 (vmap_exec): Relocate relative to the VMA in the object file,
2332 relocate .bss section as well.
2333 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2334 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2336 * xcoffread.c (secnum_to_bfd_section): New routine to get
2337 BFD section from CS section number.
2338 (scan_xcoff_symtab): Make toc_offset section relative.
2340 * symtab.c (total_number_of_methods): Avoid core dump if
2341 baseclass type is still undefined.
2343 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2345 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2347 * defs.h utils.c (error warning): Make message be const.
2348 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2349 to hook. Otherwise send it to fputs.
2350 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2352 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2353 to _filtered forms to make output appear in GUIs. Replace all
2354 uses of SERIAL_READCHAR with readchar, which has better error
2356 * (e7000_parse_device): Add prototype.
2357 (readchar): Improve doc. Handle random serial errors.
2358 (expect): Disable notice_quit code. It's busted. Remove
2359 serial error handling (it's now handled in readchar). Remove
2360 remote_debug echoing. That's handled in readchar as well.
2361 (e7000_parse_device): Remove serial_flag arg. It's not
2363 (e7000_open): Split into two pieces. Second part is
2364 e7000_start_remote, and is error protected. Now, when we connect
2365 to the target, we setup the initial frame and registers so that
2366 the user gets an immediate indication of where the target is.
2367 (gch): Remove debug output. That's handled by readchar.
2368 (e7000_read_inferior_memory): Handle errors better.
2369 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2370 command names. They show up when doing completion and confuse
2372 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2373 directly from Win32s and Win95. Get rid of debugify crud.
2374 * serial.c: Remove debugify cruft.
2375 * (serial_logchar serial_log_command serial_write serial_readchar
2376 serial_send_break serial_close): Merge common functionality into
2377 serial_logchar. Clean up rest of routines.
2378 * sparclet-rom.c: Disembowel. Leave only download routine.
2379 Download routine now switches to remote target automatically.
2380 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2381 up MSVC/Win32 problem.
2382 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2384 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2385 * config/sparc/tm-sparclet.h: Remove override for prompt.
2387 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2389 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2390 TARGET_BYTE ORDER_SELECTABLE.
2392 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2394 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2395 fields of gdb_callback.
2396 (gdbsim_stop): Add gdbsim_stop to list of supported client
2398 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2399 sim_wait where gdb is in a position to handle a long running
2401 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2403 (gdb_os_poll_quit): New function. Check for a quit pending on the
2406 start-sanitize-gdbtk
2407 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2409 * Makefile.in (install-only): Make list of gdbtcl files to install
2410 explicit - was picking up files such as ChangeLog etc.
2411 (install-only): Don't blindly create the directory.
2414 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2416 * defs.h (enum language): Add language_java.
2417 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2418 * Makefile.in: Update for new files.
2419 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2420 * symfile.c (deduce_language_from_filename): Recognize .java.
2422 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2424 * m32r-stub.c (stash_registers): Rewrite.
2425 (restore_registers): Renamed to restore_and_return.
2426 (cleanup_stash): New function.
2427 (process_exception): New function.
2428 (_catchException*): Rewrite.
2430 * remote-sim.c (gdbsim_load): Update call to sim_load.
2431 (gdbsim_create_inferior): No longer pass start_address to
2432 sim_create_inferior.
2433 (gdbsim_open): Pass endian indicator as arg.
2435 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2437 * remote.c (get_offsets): Don't use scanf for interpreting
2438 response to qOffsets.
2440 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2442 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2443 (INSTALL_XFORM1): Remove.
2444 (install-only): Use $(program_transform_name) directly, rather
2445 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2446 (uninstall): Transform name.
2448 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2450 * remote-mips.c (mips_load): Ensure that PC gets updated
2451 after a load on LSI target.
2453 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2455 * procfs.c (notice_signals): fix typo
2457 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2459 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2462 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2464 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2465 since gcc automatically includes it
2467 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2469 * procfs.c: Substantial (but incomplete) changes to support
2470 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2471 struct now has substructs like struct flt_ctl instead of
2472 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2473 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2474 still have the structs and multiple fds, but don't use the
2475 entire struct and the four fds all point to the same thing.
2476 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2477 procfs with reads/writes or use ioctl instead. We use
2478 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2479 multiple fds or not. PROC_NAME_FMT is split out into
2480 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2481 STATUS_PROC_NAME_FMT.
2483 (procfs_notice_signals): now a necessary wrapper around
2484 (notice_signals): which are the new guts for noticing signals
2485 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2486 determine whether or not to attempt to open the ctl_fd.
2487 (procfs_read_status): new local function, reads procfs status
2488 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2489 (procfs_write_pckill): new local function, writes a PCKILL
2490 (unconditionally_kill_inferior): remove signo since we now
2491 just call procfs_write_pckill().
2492 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2493 (proc_iterate_over_mappings): the whole function is ifdefed
2494 on UNIXWARE to keep things readable.
2496 Expanded the syscall_table to include new potential sysv4.2mp
2497 members. Note that all ifdefs of UNIXWARE should be eliminated
2498 if possible or renamed to describe what's being selected for a
2499 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2500 IRIX specific code now also checks it's not UNIXWARE.
2502 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2503 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2504 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2505 "/debug/%d" as PROC_NAME_FMT used to be
2507 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2509 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2511 * config/mn10300/tm-mn10300.h: Likewise.
2513 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2515 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2516 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2517 lousy out-of-date clone of remote.c.
2519 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2521 * remote.c: Fix problems realized while showering.
2522 * (hexnumlen): Add prototype. Use max, not min.
2523 * (remote_write_bytes remote_read_bytes): Fix max packet size
2524 calculations to properly account for packet overhead. Also handle
2525 (probably rare) case where remote_register_buf_size isn't set.
2527 * remote.c: Fix doc for `C' and `S' commands to indicate full
2529 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2531 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2532 Record size of response to fetch registers command, use this to
2533 limit size of memory read and write commands.
2534 * (push_remote_target): New function to make it possible to have
2535 another target switch to the remote target.
2536 * target.h: Add prototype for push_remote_target.
2537 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2538 for hosts which default to unsigned chars (such as SGI's).
2539 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2540 handled automatically in remote.c.
2542 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2544 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2545 find_pc_sect_function(), find_pc_sect_partial_function(): new
2546 functions for debugging overlays; pc without section is ambiguous.
2547 * breakpoint.[ch]: add section pointer to breakpoint struct;
2548 add section argument to check_duplicates(); check section as well
2549 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2550 breakpoint_thread_match(), bpstat_stop_status()];
2551 add section argument to describe_other_breakpoints();
2552 use INIT_SAL() macro to zero-out new sal structures;
2553 make resolve_sal_pc() fix up the sal's section as well as its pc;
2554 match on section + pc in clear_command() and delete_breakpoint();
2555 account for overlay sections in insert_breakpoints(),
2556 remove_breakpoint() and breakpoint_re_set_one();
2557 all this to support overlays where a PC is not unique.
2558 * exec.c: change xfer_memory() to handle overlay sections.
2559 * findvar.c: change read_var_value() to handle overlay sections.
2560 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2561 * infcmd.c: jump_command() warns against jumping into an overlay
2562 that's not in memory. Also use INIT_SAL() to initialize sals.
2563 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2564 overlay state information; Also use INIT_SAL() to init sals.
2565 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2566 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2567 memory read/writes in the range 600000 to a00000, and ff680000
2568 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2569 * maint.c: maintenance command "translate-address" supports overlays.
2570 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2571 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2572 this constitutes gdb's internal overlay mapping table. Add macro
2573 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2574 Add function find_pc_sect_section().
2575 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2576 modify address_info() with overlay smarts; add function sym_info()
2577 to support the INFO SYMBOL command (translate address to symbol(s));
2578 modify disassemble_command() to work on unmapped overlays.
2579 * source.c: use INIT_SAL() to initialize sals.
2580 * symfile.[ch]: change generic_load() to use section's LMA address
2581 instead of VMA address, for overlay sections.
2582 Add numerous functions for finding a PC's section / overlay,
2583 translating between VMA and LMA address ranges, determining if an
2584 overlay section is mapped, etc. Add several user commands for
2585 overlay debugging. Add support for a "generic" form of automatically
2586 reading overlay mapping info from the inferior (based on the default
2587 (simple) overlay manager which Cygnus provides as an example).
2588 * symtab.[ch]: add functions find_pc_sect_symtab(),
2589 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2590 for lookup; modify lookup_symbol and decode_line_1() to use them;
2591 modify find_function_start_sal() to account for overlay sections;
2592 add macro INIT_SAL() for initializing struct symtab_and_line.
2593 * target.c: fix a comment in the declaration of target_ops.
2595 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2597 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2598 mips_skip_stub, mips_ignore_helper): New functions for dealing
2599 with MIPS16 call/return thunks.
2600 (mips_init_frame_pc_first): New function to implement
2601 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2602 new code to skip over MIPS16 thunks.
2603 (mips_frame_chain): Skip over MIPS16 thunks.
2604 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2605 mips_skip_stub, mips_ignore_helper): Declare.
2606 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2607 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2608 the above functions.
2609 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2610 (mips_init_frame_pc): Declare.
2611 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2612 to decide if certain library function calls should be ignored.
2614 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2616 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2617 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2619 start-sanitize-gdbtk
2620 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2622 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2626 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2628 * gdbinit.in: New file.
2630 * configure.in: Generate .gdbinit from gdbinit.in.
2631 * configure: Rebuild.
2633 start-sanitize-tic80
2634 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2636 * config/tic80/tic80.mt: Disable using the simulator
2640 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2642 * COPYING: Install new version of file from FSF.
2643 * copying.c (show_copying_command): Update FSF address.
2645 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2647 * Makefile.in (distclean): Remove .gdbinit.
2649 start-sanitize-tic80
2650 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2652 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2655 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2657 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2658 to va_list from void *, since va_list might not be a pointer
2661 start-sanitize-gdbtk
2662 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2664 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2665 default, not $(srcdir).
2668 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2670 * remote-mips.c: Clean up comment and extraneous semicolon
2671 for mips_monitor_prompt variable.
2673 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2675 * remote-mips.c: Add `set monitor-prompt' command.
2677 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2679 Fix from Peter Schauer:
2680 * mdebugread.c (parse_procedure): Set address of procedure to
2681 block start; this fixes problems with shared libraries introduced
2682 by change of Mar 21.
2684 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2686 * symtab.c (find_pc_symtab): change to support the case
2687 where the objfile is reordered and contains both coff and
2688 stabs debugging info (continue on if a psymtab isn't found).
2690 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2692 Fixes from Peter Schauer:
2693 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2694 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2695 is big-endian and if registers are 32 bits.
2696 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2697 mips_store_return_value): Fix floating-point word-order problems on
2698 little-endian targets introduced by changes of Mar 21.
2700 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2702 * remote.c (target_resume_hook, target_wait_loop_hook): New
2704 (remote_resume, remote_wait): Use them.
2705 * d10v-tdep.c: Set the above hooks.
2706 (tracesource): New GDB variable, controls source display in
2708 (display_trace): Find and display source line if requested.
2709 (trace_info): Mention empty trace buffer if appropriate.
2710 (tdisassemble_command): Robustify argument handling.
2712 * configure.host: Remove extra bogus Linux case.
2714 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2716 * remote-sim.c (simulator_command): Add comment about dealing with
2718 start-sanitize-tic80
2719 * Makefile.in (tic80-tdep.o): Add target.
2720 * configure.tgt: Add tic80 case.
2721 * tic80-tdep.c: New file.
2722 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2725 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2727 * c-exp.y (yylex): Handle nested template parameter lists.
2728 * symtab.c (decode_line_2): Fix test for valid choice number.
2730 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2732 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2733 copy first two floating point arguments to general registers, so that
2734 MIPS16 functions will receive the arguments correctly.
2735 (mips_print_register): Print double registers correctly on
2736 little-endian hosts.
2737 (mips_extract_return_value): Return double values correctly
2738 on little-endian hosts.
2740 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2741 to address in file descriptor record; this accounts for constant
2742 strings that may precede functions in the text section. Remove
2743 now-useless lowest_pdr_addr from argument list and all calls.
2745 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2747 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2748 whether the simulator will be built by whether the Makefile in the
2749 simulator directory was built.
2751 * configure.in (--enable-sim-powerpc): Delete switch.
2752 * configure: Regenerate.
2754 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2756 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2757 in the prologue too.
2759 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2761 (gdb_os_evprintf_filtered): Similarly.
2763 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2765 New UnixWare 2.1 configuration
2766 * config/i386/i386v42mp.mt: new
2767 * config/i386/i386v42mp.mh: new
2768 * config/i386/tm-i386v42mp.h: new
2769 * config/i386/nm-i386v42mp.h: new
2770 * configure.tgt: added new entries
2771 * configure.host: added new entries
2773 start-sanitize-gdbtk
2774 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2776 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2778 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2779 to GDBTK_LIBRARY, which is now a path to search.
2780 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2783 * {aclocal.m4,configure.in}: Changes for Windows builds.
2785 * configure: Rebuilt.
2788 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2790 * dsrec.c (load_srec): Print leading zeroes when printing section
2793 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2795 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2797 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2799 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2801 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2802 vprintf_filtered, evprintf_filtered): Callbacks that accept
2805 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2807 * breakpoint.c (insert_breakpoints, watchpoint_check,
2808 bpstat_stop_status): Do not disable watchpoints going out of scope.
2809 (insert_breakpoints): Make sure that the current frame is valid
2810 before calling find_frame_addr_in_frame_chain.
2812 * top.c (setup_user_args): Handle quotes and backslashes.
2813 (print_gdb_version): Update copyright year.
2815 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2817 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2819 start-sanitize-gdbtk
2820 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2822 * configure: Regenerated.
2823 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2826 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2828 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2830 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2831 except under wingdb. (Contributed by Martin Hunt).
2833 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2835 * configure: Regenerated.
2836 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2838 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2840 * remote-sim.h (sim_state, SIM_DESC): New types.
2841 (sim_open): Return a `descriptor' as result.
2842 (*): New argument of descriptor result from sim_open.
2843 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2844 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2845 Pass argv list to sim_open, argv[0] = pseudo program name.
2846 (*): Pass gdbsim_desc to sim_foo fns.
2848 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2850 * config.in: Regenerated.
2852 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2853 HAVE_HPUX_THREAD_SUPPORT): Define.
2855 start-sanitize-gdbtk
2856 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2858 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2861 * configure: Regenerated.
2862 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2866 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2868 First cut at supporting simulators in gdbserver:
2870 * configure, configure.in: Allow gdbserver to be configured
2871 for cross-target environments.
2872 * gdbserver/Makefile.in: Add simulator support.
2873 * gdbserver/configure.in: Eliminate assumption that host == target.
2874 Simplify using gdb/configure.tgt and gdb/configure.host.
2875 Fix other minor configuration errors.
2876 * gdbserver/low-sparc.c: Fix compile error.
2877 * gdbserver/remote-utils.c: Eliminate assumption that registers
2878 and addresses are four bytes. Fix minor compile errors and warnings.
2879 * gdbserver/server.c: Rewrite numerous instances of identical code
2880 for starting inferior processes to call new function start_inferior.
2881 Eliminate assumption that registers and addresses are four bytes.
2882 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2884 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2885 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2886 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2887 in moving such support from host to target makefile fragments.
2888 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2890 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2892 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2893 to insure consistant initialization of unused fields to zero.
2894 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2895 * breakpoint.c: ditto.
2898 * source.c: add call to INIT_SAL macro.
2900 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2902 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2903 they might get used on 32 bit targets as well.
2905 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2907 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2908 send the full exit string.
2910 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2912 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2914 (mn10200_store_struct_return): Likewise.
2916 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2918 * mips-tdep.c (mips_fetch_instruction): New function; replace
2919 common code throughout with calls to it.
2920 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2921 correct saved addresses of $s0 and $s1.
2922 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2923 instead of hardcoded 4.
2924 (mips16_skip_prologue): Handle extended instructions correctly.
2926 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2928 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2929 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2931 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2933 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2934 New macros for testing, setting, and clearing bit 0 of addresses.
2935 Change numerous bits of code where bit 0 was being manipulated
2936 to use these macros.
2938 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2940 * remote-mips.c: Put back the form feeds.
2942 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2944 * remote-mips.c: Remove form feeds (^L) from source.
2945 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2946 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2947 PMON after a continue; it causes target program misbehavior.
2948 (mips_fetch_register): Don't fetch unsupported registers; this
2949 cuts down on wasted serial traffic.
2951 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2953 * configure.in configure (HPUX/OSF thread support): Enable this
2954 only when running GCC, since HP's thread header files use ANSI C
2955 which is not supported by their default compiler.
2957 * configure.host (i[3456]86-*-windows): Disable long long
2958 support for WinGDB. Add mswin to configdirs.
2959 * configure.in configure: Move calls to configure.host and
2960 configure.tgt to the top of configure.in to allow them to set
2961 config variables before they are referenced.
2963 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2965 * configure.tgt (mips*-*-lnews*): New target.
2967 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2969 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2970 if we're not the innermost frame. Fix minor typos.
2972 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2974 * stabsread.c (read_type): Fix handling of template names
2975 with template parameters containing `::'.
2977 * valops.c (search_struct_field, search_struct_method):
2978 Pass correct valaddr parameter to baseclass_offset.
2979 Prevent gdb crashes by making sure that the virtual base pointer
2980 from an user object still points to accessible memory.
2982 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2984 * maint.c: Eliminate -Wall warnings by including some header files.
2986 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2988 * remote-sim.c (init_callbacks): Undo previous change.
2990 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2992 * maint.c: Fix dereference of pointer.
2993 * remote-sim.c: Fix reference of structure member "last_error".
2994 * debugify.c: Include config.h to get ANSI definitions.
2996 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2998 * remote-vx.c (vx_attach): Remove code added by kung. It made no
3001 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
3003 * main.c (print_gdb_help): Make static to match declaration.
3005 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
3007 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
3009 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
3011 * debugify.c, debugify.h: Make safe for non-ansi compilers.
3013 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
3015 * defs.h: Fix prototypes for new cleanup functions.
3017 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
3019 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
3020 comment, add PARAMS, add license info and fix indentation.
3022 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
3024 * debugify.c, debugify.h: New files. Provide common macros
3025 for writing debug info to a log file or stdio.
3027 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
3029 * c-valprint.c (c_val_print): Fix printing for arrays defined
3032 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
3034 * defs.h: Fix cntl-C to read from the Windows message queue.
3035 Add prototypes for make_final_cleanup (and the other cleanup
3037 * remote-e7000.c: Fix sync code to timeout if unable to sync.
3038 Change sync code to report status while trying to sync-up
3039 with hardware. Add debugging output and document.
3040 * ser-e7kpc.c: Swap order of len & offset to match implementation.
3041 Add debugging output and document.
3042 * serial.c: Add debugging output.
3043 * top.c: Add call to do_final_cleanups.
3044 Remove conditionals preventing Win32 from getting SIGQUIT.
3045 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
3046 chain as a parameter. Extract this generic code from the cleanup
3047 routines into separate funtions (*_my_cleanup). Keep old
3048 functionality by passing "cleanup_chain" to the new funtions.
3049 Define the cleanup chain "final_cleanup_chain" to be a cleanup
3050 chain which will be executed only when gdb exits. Add functions
3051 (*_final_cleanup) to match the original (*_cleanup) functions.
3052 (pollquit, quit, notice_quit): Fix to read cntl-C from the
3053 Windows message queue.
3055 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
3057 * m32r-rom.c: #include <sys/types.h>.
3058 #ifdef out new load support if wingdb.
3059 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
3061 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
3064 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
3065 * mn10200-tdep.c (mn10200_store_struct_return): New function.
3067 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
3068 extracting a return value from a register pair.
3070 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
3071 be two byte aligned. Round argument sizes up to two byte boundary.
3072 Write out args in two byte hunks.
3073 (mn10200_push_return_address): Implement.
3074 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
3075 structures > 8 bytes (temporary).
3076 (STORE_RETURN_VALUE): Likewise.
3077 (CALL_DUMMY): No longer undefine.
3078 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
3079 (REG_STRUCT_HAS_ADDR): Define.
3081 start-sanitize-r5900
3082 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
3084 * configure.tgt: added r5900.
3087 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
3089 * mips-tdep.c (non_heuristic_proc_desc): New function.
3090 (find_proc_desc): Move non-heuristic proc search code into separate
3092 (gdb_print_insn_mips): Use non-heuristic method to find procedure
3093 descriptor, to avoid prologue examination when disassembling.
3094 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
3095 aka MicroMeteor board).
3096 (mips_exit_debug): Prevent protocol reinitialization if an error
3097 occurs while exiting debug mode.
3099 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
3101 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
3102 comments, formatting, etc. Plus other minor fixes for problems
3103 I found during my first pass over the mn10200 port.
3104 (mn10200_analyze_prologue): New function.
3105 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
3106 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
3107 comments, formatting, etc. Minor fixes for problems I found during
3108 my first pass over the mn10200 port.
3109 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
3111 (REGISTER_VIRTUAL_TYPE): Define as a long.
3112 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
3114 (STORE_RETURN_VALUE): Similarly.
3116 * blockframe.c (generic_get_saved_regs): Remove unused variable
3118 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
3119 inside #ifdef CALL_DUMMY.
3120 (watch_command_1): Initialize target_resources_ok.
3121 * command.c (do_setshow_command): Provide dummy initialization
3123 * valops.c (find_function_addr): Move function & prototype inside
3125 (value_arg_coerce): Similarly.
3126 (value_of_variable): Provide dummy initialization of "frame".
3128 start-sanitize-gdbtk
3129 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
3131 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
3134 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
3136 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
3137 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
3139 (scan_xcoff_symtab): Ditto.
3141 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
3143 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
3144 from being sent to 32-bit targets by masking off upper bits.
3145 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
3146 of PC on 32-bit targets.
3147 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
3148 frame setup instruction.
3149 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
3150 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
3151 prologue instruction. Fix warnings and bugs found by gcc -Wall.
3152 * buildsym.c (finish_block): Improve handling of overlapping blocks;
3153 fixes problem on MIPS16 printing function arguments.
3155 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3157 * dwarf2read.c (dwarf2_linkage_name): New function to get
3158 the linkage name of a die from DW_AT_MIPS_linkage_name or
3160 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
3161 new_symbol): Use it instead of accessing DW_AT_name.
3162 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
3163 partial die if present.
3164 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
3166 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
3168 * blockframe.c (generic_frame_chain_valid): If the new frame
3169 is not INNER_THAN the old frame, then it's not valid.
3171 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
3173 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
3174 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
3176 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
3178 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
3179 sd and sw instructions correctly.
3180 (heuristic_proc_start): Add support for MIPS16.
3181 (mips16_get_imm, mips16_heuristic_proc_desc,
3182 mips32_heuristic_proc_desc): New helper functions for
3183 heuristic_proc_desc.
3184 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
3185 (mips_push_arguments): Don't align small arguments in EABI.
3186 (mips32_skip_prologue): Attempt to shrink code size a little.
3188 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3190 * m32r-stub.c: New -- remote protocol support for M32R cpu.
3191 * m32r-rom.c: Several experiments with improved download time.
3193 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
3195 * mips-tdep.c (MIPS16_INSTLEN): Define.
3196 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
3197 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
3198 of function on MIPS16.
3199 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
3200 for mips_skip_prologue.
3201 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
3203 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3205 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
3206 ../sim/common/libcommon.a.
3208 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3210 * blockframe.c: fix a null pointer ref in generic_get_saved_register
3212 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3214 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3217 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3219 First set of changes for mips16:
3220 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3221 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3222 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3223 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3224 * mem-break.c (memory_breakpoint_from_pc): New function.
3225 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3226 memory_breakpoint_from_pc to determine breakpoint contents and size.
3227 * target.h (memory_breakpoint_from_pc): Declare.
3228 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3229 to determine size of breakpoint instruction.
3230 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3231 New helper functions for mips_find_saved_regs.
3232 (mips_find_saved_regs): Recognize mips16 prologues.
3233 (mips_addr_bits_remove): Strip off upper 32 bits of address
3234 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3235 (mips_step_skips_delay): No branch delay slot on mips16.
3236 (gdb_print_insn_mips): Disassemble mips16 code.
3237 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3239 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3241 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3242 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3243 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3244 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3246 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3248 * dwarf2read.c: Replace integral tag, name and form fields in
3249 internal structure definitions with the corresponding enumeration
3250 types from dwarf2.h. Add default cases to switches on enumerations
3252 Make quoting of string arguments in complaint messages consistent.
3253 Check for NULL returns from DW_STRING.
3254 (struct partial_die_info): Add sibling and has_type fields, remove
3256 (DW_*): Move access macro definitions near the definition of the
3257 attribute structure.
3258 (struct field_info): New structure to pass information about fields
3259 and member functions between die processing routines.
3260 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3261 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3262 the partial symbol table if the DW_AT_*_pc attributes are missing.
3263 Add file scope base type definitions to the partial symbol table.
3264 Skip over child dies if the die has a sibling attribute.
3265 (add_partial_symbol): Enter global variables with type attributes
3266 and without location descriptors into the partial symbol table.
3267 Store value of DW_TAG_variable dies in the partial symbol table.
3268 Do not enter global variables into the minimal symbol table.
3269 Add base type definitions to the partial symbol table.
3270 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3271 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3272 Add a typedef symbol for base type definitions to the symbol table.
3273 Ignore DW_TAG_inlined_subroutine tags for now.
3274 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3275 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3276 to determine pc bounds, ignore dies with invalid bounds.
3277 (dwarf2_get_pc_bounds): New routine to extract and validate the
3278 DW_AT_*_pc attributes of a die.
3279 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3280 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3281 New functions to handle fields and member functions.
3282 (read_structure_scope): Rewritten to use them.
3283 (read_array_type): Renamed from dwarf_read_array_type.
3284 Default upper array bound to describe an array with unspecified
3286 Create array types in backwards order, as dwarf2 puts out the array
3287 dimensions from left to right.
3288 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3289 DW_AT_artificial and DW_AT_prototyped.
3290 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3291 Pass objfile to dwarf_base_type.
3292 (read_partial_die): Use read_attribute to read in the attributes.
3293 Handle DW_AT_sibling and DW_AT_type.
3294 Follow references when determining DW_AT_name and DW_AT_external
3295 attributes of the die.
3296 Validate DW_AT_*_pc attributes.
3297 (read_full_die): Use read_attribute to read in the attributes.
3298 (read_attribute): New function to read an attribute described
3299 by an abbreviated attribute.
3300 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3301 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3302 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3303 Change symbol class for global variables with a zero valued location
3304 descriptor to LOC_UNRESOLVED.
3305 Handle DW_AT_const_value attributes for DW_TAG_variable,
3306 DW_TAG_formal_parameter and DW_TAG_enumerator.
3307 Build a typedef symbol for DW_TAG_base_type.
3308 (dwarf2_const_value): New routine to copy a constant value from an
3309 attribute to a symbol.
3310 (dwarf_base_type): Use passed in objfile, not current_objfile
3311 when calling dwarf2_fundamental_type.
3312 (dump_die): Use DW_* accessor macros to access values of attributes.
3313 (decode_locdesc): Handle DW_OP_plus_uconst.
3315 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3317 * mn10200-tdep.c: New file.
3318 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3319 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3320 * config/mn10200/mn10200.mt: New file.
3321 * configure.tgt: add mn10200 entry.
3323 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3325 * configure.in configure: Check if host has libdl if doing
3328 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3330 * mn10300-tdep.c: Wrote/fixed implementations of
3331 mn10300_frame_chain, mn10300_init_extra_frame_info,
3332 mn10300_frame_saved_pc
3333 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3334 and INIT_FRAME_PC macros.
3336 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3338 * configure.in configure: Check if host has libm. Make sure we
3339 are using gcc when using the -export-dynamic option. Fixes a
3340 problem with building under Solaris/SunPro cc.
3342 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3344 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3345 Link in simulator on MIPS embedded targets.
3347 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3349 * blockframe.c (frameless_look_for_prologue): Mark frames
3350 with a zero PC as frameless to improve backtraces from core dumps
3351 caused by dereferencing a NULL function pointer.
3353 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3355 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3357 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3359 * mn10300-tdep.c: made a lot more generic, ripping out code
3360 from copied target (no more mn10300_scan_prologue,
3361 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3362 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3363 and INIT_FRAME_PC macros
3365 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3367 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3368 FP_REGISTER_BYTES to compute offsets into the saved frame,
3369 since it fails for SPARC targets configured without any
3370 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3372 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3374 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3377 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3379 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3380 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3382 * configure configure.in: Clean up test cases around thread support.
3383 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3385 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3386 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3387 value_at and value_at_lazy.
3388 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3389 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3390 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3391 instead of read_memory. It takes a bfd_section arg.
3392 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3393 unnecessary cast for assignment of struct dbx_symfile_info.
3394 Struct objfile now uses a real pointer instead of PTR for this
3396 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3397 text, data and bss into dbx_symfile_info.
3398 * exec.c (xfer_memory): Handle transfers for user-specified
3400 * findvar.c (read_var_value locate_var_value): Copy bfd section
3401 from the symbol to the value.
3402 * gdb-stabs.h: Add section pointers for text, data and bss
3404 * maint.c (translate address command): Add test code for overlay
3405 address translation.
3406 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3408 * (print_formatted x_command): Record current section along with
3409 current address for repeated commands.
3410 * sparc-nat.c (fetch_inferior_registers): Change
3411 target_xfer_memory to target_{read write}_memory to allow changes
3412 to target_xfer_memory interface for section info.
3413 * symmisc.c (dump_msymbols print_symbol): Print section
3414 assocaited with symbol.
3415 * symtab.c (fixup_symbol_section): New routine to
3416 add section info to symbols returned by lookup_symbol.
3417 * symtab.h (struct general_symbol_info): Add bfd section to
3419 * target.c target.h (target_xfer_memory): Add bfd section to
3421 * (target_read_memory_section): New routine to read data from a
3423 * (target_memory_bfd_section): New global variable to pass bfd
3424 section in to targets.
3425 * valarith.c (value_add value_addr value_array): Preserve bfd
3426 section when computing new value.
3427 * value.h (struct value): Add bfd section to values.
3428 * values.c (allocate_value value_copy): Initialize/preserve bfd
3430 * (unpack_double): Clean up _MSC_VER conditionals to remove
3432 * v850ice.c: New module to support communication with NEC's
3434 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3435 ep names with rxx names. sp and fp are renamed via a different
3438 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3440 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3441 also removed code elsewhere that made use of RP_REGNUM.
3442 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3443 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3444 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3445 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3447 For older changes see ChangeLog-96
3453 version-control: never