1 Wed Dec 24 12:48:48 1997 Stan Shebs <shebs@andros.cygnus.com>
3 * dsrec.c: Cosmetic improvements.
4 (make-srec): Change indexing of format and code tables to
5 remove confusing empty entries.
7 Mon Dec 22 21:51:53 1997 Mark Alexander <marka@cygnus.com>
9 * remote-mips.c (_initialize_remote_mips): Fix DDB doc string.
12 Sun Dec 21 17:00:06 1997 David Taylor <taylor@texas.cygnus.com>
14 * d30v-tdep.c (d30v_frame_find_saved_regs): split most of
15 function off into d30v_frame_find_saved_regs_offsets;
16 (d30v_frame_find_saved_regs_offsets): new function. Got
17 backtrace working when calling from framefull (unoptimized)
18 routines (.e.g, main) into frameless (optimized) routines
21 Fri Dec 19 09:49:49 1997 David Taylor <taylor@texas.cygnus.com>
23 * d30v-tdep.c (d30v_frame_chain): test end_of_stack
24 (d30v_frame_find_saved_regs): set it.
25 * config/d30v/tm-d30v.h: improved FRAME_CHAIN_VALID
28 Thu Dec 18 12:34:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
30 From Gavin Koch <gavin@cygnus.com>: mips-tdep.c
31 * (mips_push_arguments): For big-endian shorts and char's store at
32 * the correct location.
34 Thu Dec 18 00:26:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
36 * mdebugread.c (parse_partial_symbols): Delete check that symbols
37 for file not already loaded. Did not work when an include file
40 Wed Dec 17 10:43:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
42 * elfread.c (elf_symfile_read): Since the partial symbol table is
43 searched last in first, insert mdebug or XCOFF info into the
44 partial symbol table before any DWARF2 info.
46 Thu Dec 18 00:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
48 * symfile.c (init_psymbol_list): Handle init with zero elements.
50 * elfread.c (elf_symfile_read): If `mainline', clear psymbol table
51 using init_psymbol_list 0. For build_psymtabs functions, pass
52 mainline==0 so that psymbol_list isn't re-initialized.
54 * symfile.c (discard_psymtab): New function, correctly unlink an
55 empty psymtab from an object file.
56 * dbxread.c (end_psymtab): Call discard_psymtab.
57 * xcoffread.c (xcoff_end_psymtab): Ditto.
58 * hpread.c (hpread_end_psymtab): Ditto.
59 * os9kread.c (os9k_end_psymtab): Ditto.
61 Wed Dec 17 10:47:05 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
63 * tracepoint.c (set_raw_tracepoint): initialize addr_string
64 to NULL; (trace_actions_command): call readline_begin_hook only
67 Tue Dec 16 20:05:48 1997 Mark Alexander <marka@cygnus.com>
69 * configure.tgt: Change little-endian tx39 target name to tx39l.
71 * configure.tgt: Change little-endian tx19 target name to tx19l.
75 Tue Dec 16 21:16:42 1997 Ian Lance Taylor <ian@cygnus.com>
77 * Makefile.in (LIBGUI): New variable.
78 (GUI_CFLAGS_X): New variable.
79 (IDE_CFLAGS): Add $(GUI_CFLAGS_X).
80 * configure.in: Add $(LIBGUI) to TCL_LIBS and CONFIG_DEPS.
84 Tue Dec 16 11:24:30 1997 Jeffrey A Law (law@cygnus.com)
86 * remote-sim.c (gdbsim_open): Use "--architecture" instead of
90 Tue Dec 16 10:29:16 1997 David Taylor <taylor@texas.cygnus.com>
92 * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to
93 FP_REGNUM value before return; (prologue_find_regs): two sets
94 of offsets -- frame pointer and stack pointer, not just one that
95 tries to do double duty; (d30v_frame_find_saved_regs): stop once
96 we hit pc (in case we're stopped in the middle of the prologue)
97 and improve handling of frameless prologues; (d30v_push_arguments):
98 *ALL* arguments go on the stack until we run out of args registers,
99 force sp to be 8 byte aligned.
101 * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2,
102 not r0; (FRAME_CHAIN_VALID): handle use of external memory;
103 (STACK_ALIGN): define.
106 Mon Dec 15 15:13:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
108 * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART
109 intall cntrl-c handler with SA_RESTART clear. On BSD systems this
110 stops read syscalls's being restarted.
112 * configure.in (configdirs): Check for sigaction.
113 * configure: Re-generate.
116 From Gavin Koch <gavin@cygnus.com>:
117 * config/mips/tx49el.mt : New file.
118 * config/mips/tm-tx49.h : New file.
119 * config/mips/tm-tx49el.h : New file.
120 * configure.tgt: Changed to use the new files for
121 mips64*tx49*-*-elf* and mips64*tx49*el-*-elf*
124 Mon Dec 15 11:38:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
126 * dwarf2read.c: From change proposed by Gavin Koch.
127 (address_significant_size): New static variable.
128 (dwarf2_build_psymtabs_hard): Check consistency between
129 `address_size' and `address_significant_size'.
130 (read_address): MASK out all but the significant bits, as
131 determined by `address_significant_size', of any addresses.
132 (elf-bfd.h): Include.
133 (dwarf2_build_psymtabs_hard): Set `address_significant_size'
134 according to the arch_size of the elf object file.
136 Thu Dec 11 13:40:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
138 * dwarf2read.c (dwarf_decode_lines): Change type of address to
142 Thu Dec 11 22:39:02 1997 Mark Alexander <marka@cygnus.com>
144 From change made to branch by Bob Manson <manson@cygnus.com>:
145 * tic80-tdep.c (tic80_push_arguments): The compiler always
146 passes structs by reference.
149 Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
151 * tracepoint.c (trace_find_command): don't error if going
152 backwards thru the trace buffer in a loop.
153 * (struct tracepoint): delete unused field.
155 Wed Dec 10 13:16:45 1997 Keith Seitz <keiths@onions.cygnus.com>
157 * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
158 symtab_and_line (not struct tracepoint) so that we get the
159 real line info for an address. Arrange data more like
160 gdb_get_breakpoint_info.
161 (tracepoint_notify): Use info in struct symtab_and_line again.
162 (gdbtk_init): Add command "gdb_get_tracepoint_list" into
164 (gdb_get_tracepoint_list): New function that aids the source
165 window in displaying tracepoints when the file changes.
168 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
170 * d30v-tdep.c : don't bury lots of magic numbers in the code
171 instead use defines for the opcodes and opcode masks; update
172 to use actual d30v patterns; fix register sizes to be 4 bytes
173 not 2 bytes; improve prologue testing now that we have a C
174 compiler; fix stack frame handling enough to get backtraces
175 working; initial changes to push and pop frames (so that gdb
176 can call functions in the inferior).
178 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
179 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
180 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
184 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
186 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
187 a string whose dynamic length is longer than its static length.
189 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
191 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
192 cu_header.length is within dwarf_info_buffer not
195 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
197 * tracepoint.c (memrange_sortmerge): allow for memranges
198 that overlap. (collect_pseudocommand etc.) cleanup decls.
200 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
202 * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
203 (gdb_find_file_command): New function which searches source path
204 to find the real full filename of a file.
206 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
208 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
210 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
212 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
214 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
216 * tracepoint.c: Add declaration for x_command.
218 * printcmd.c (x_command): Remove static declaration.
220 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
222 * tracepoint.c (finish_tfind_command): call do_display so that
223 auto-displays are updated by tfind. Also, keep track of frame
224 and current-function so that tfind behaves like stepping (only
225 show the stack frame if we step into a new function or return).
227 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
229 * sol-thread.c: additional support for debugging threaded core
230 files on solaris; previously only kernel threads were found --
231 user threads generated errors.
232 * corelow.c: don't register core_ops as a target if
233 coreops_suppress_target is true (set by sol-thread.c).
235 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
237 * tracepoint.c: make "tdump" command handle literal memranges.
239 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
241 * tracepoint.c: use "lookup_cmd" to parse actions commands
242 (thus allowing unambiguous prefixes and aliases).
244 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
246 * configure.tgt: Add support for Thumb target.
248 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
250 * tracepoint.c: move prototype of validate_actionline(), and
251 make it consistent with the function declaration.
253 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
255 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
256 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
258 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
260 (CONFIG_OBS): remove tracepoint.o, which should always be included
262 * configure: regenerate
264 * Makefile.in (install-only): ALWAYS install the new gdbtk
265 (REMOTE_OBS): add tracepoint.o
267 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
269 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
271 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
272 * configure: Regenerate.
274 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
276 (toplevel): Move include of guitcl.h into #ifdef IDE region.
277 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
280 * Makefile.in (tracepoint_h): New macro for tracepoint.h
282 (tracepoint.o): Add rule to build.
283 (gdbtk.o): Update dependencies.
285 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
287 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
289 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
291 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
292 (breakpoint_notify): symtab_to_filename can return NULL
293 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
295 * tracepoint.c (set_raw_tracepoint): fix typo
297 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
299 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
302 * Merge (lots) with foundry's 11/18/97 build
304 * Makefile.in (install-only): install the new gdbtk, not the old
306 * top.h: add declaration of get_prompt
308 * top.c (get_prompt): new function
310 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
312 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
313 "gdb_get_function", "gdb_get_line", "gdb_get_file",
314 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
316 (gdb_get_vars_command): new function
317 (gdb_get_line_command): new function
318 (gdb_get_file_command): new function
319 (gdb_get_function_command): new function
320 (gdb_get_tracepoint_info): new function
321 (gdbtk_create_tracepoint): new function
322 (gdbtk_delete_tracepoint): new function
323 (tracepoint_notify): new function
324 (tracepoint_exists): new function
325 (gdb_actions_command): new function
326 (gdb_tracepoint_exists_command): new function
327 (gdb_prompt_command): new function
329 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
331 * dwarf2read.c (struct comp_unit_head): Change length and
332 abbrev_offset fields to unsigned int.
333 (dwarf2_build_psymtabs_hard): Verify length and offset read from
336 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
338 * tracepoint.c, tracepoint.h: new module, implements tracing,
339 which is a new functionality somewhat like breakpoints except
340 that a tracepoint stops the inferior only long enough to collect
341 and cache selected buffers and memory locations, then allows
342 the inferior to continue; the cached trace data can then be
345 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
347 * infcmd.c: export registers_info, for use by other modules.
348 * printcmd.c: export output_command, for use by other modules.
349 * stack.c: export locals_info and args_info, for use by other modules.
350 * remote.c: export getpkt, putpkt, and fromhex for external use.
351 Make fromhex case-insensative. New function "remote_console_output"
352 abstracts the acceptance of "O" packets from target.
353 Make all "remotedebug" output go to stdout, not stderr.
355 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
357 * valprint.c (print_longest): When CC has long long but printf
358 doesn't, print decimal value as three parts.
360 * config/i386/tm-fbsd.h: New file.
361 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
363 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
364 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
366 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
367 %ll format specifier.
368 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
369 long double using %Lg.
370 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
371 * configure: Re-generate.
373 * c-exp.y (parse_number): Use sscanf %Lg when host has
374 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
376 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
378 * printcmd.c (print_insn): Set the machine type if known.
380 * i386-tdep.c (_initialize_i386_tdep): Delete "set
381 assembly-language" command. Replaced by generic "set
382 architecture". Set initial machine using bfd_lookup_arch.
384 # start-sanitize-vr5400
385 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
387 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
389 # end-sanitize-vr5400
390 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
392 * valops.c (call_function_by_hand): If the function has a
393 prototype, convert its arguments as if by assignment. Otherwise,
394 do the usual promotions.
395 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
396 on functions' types when we can; all C++ functions should get it,
397 and if the Sun-style prototype notation is in the stabs, we can
400 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
402 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
403 defined by the inclusion of ../bfd/aclocal.m4.
404 * configure: Rebuild.
406 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
408 * Makefile.in (SHELL): Really do the change.
410 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
412 * Makefile.in: also revert SHELL change until configury
415 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
417 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
419 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
421 * aclocal.m4: add EXEEXT setting rule
422 * configure.in: call it
423 * configure: regenerate
424 * Makefile.in: pepper with EXEEXTs in appropriate places,
425 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
426 For some reason, EXEEXT isn't getting substututed in correctly
427 so for now, set EXEEXT to empty string
429 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
431 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
433 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
435 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
437 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
439 * gdbtk.c: Move include of gdbcore.h to top of file.
440 (close_bfds): New static function if _WIN32.
441 (gdbtk_readline): Call close_bfds.
442 (call_wrapper, tk_command_loop): Likewise.
443 (gdb_clear_file): New static function.
444 (gdbtk_init): Create gdb_clear_file Tcl command.
447 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
449 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
450 in a human readable format.
451 (print_flags_command): Command wrapper to call d30v_print_flags.
452 (d30v_do_registers_info): When printing out all of the registers,
453 print out the flag values in a human readable fashion.
454 (_initialize_d30v_tdep): Add info flags command to print the
457 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
458 bits that are defined.
461 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
463 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
465 (gdbtk_load_hash): download hash routine returns an int result.
466 * symfile.c (generic_load): Handle cancel from the
467 ui_load_progress_hook routine.
468 * dsrec.c (load_srec): Handle cancel from the
469 ui_load_progress_hook routine.
471 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
473 * valprint.c (print_longest): The b, h, w, and g format specifiers
474 print unsigned values.
476 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
478 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
480 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
481 * configure: Rebuild.
483 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
485 * top.c (quit_confirm): Change exit message.
487 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
489 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
491 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
493 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
494 to allocate memory for environ space, gdb cannot use memory
495 checks -- set -DNO_MMCHECK
497 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
499 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
500 code to see why this is not trivial.
501 (copy_exp, insert_exp): New functions.
503 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
505 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
506 where a compilation unit die has no children (DW_TAG_compile_unit
508 (scan_partial_symbols): Add comment for nesting_level.
511 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
513 * configure.tgt: Add tx49 configury based on 4300.
516 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
518 * solib.c (solib_break_names): add entry for Solaris 2.6 run
519 time linker. From Casper Dik via Peter Schauer.
521 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
523 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
525 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
530 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
532 * sol-thread.c (sol_find_new_threads_callback,
533 sol_find_new_threads): New functions.
534 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
535 sol_find_new_threads.
536 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
539 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
541 * dbxread.c (process_one_symbol): Put back initialization
542 of a variable lost during last change. Don't perform
543 assignment inside conditionals.
544 * stabsread.c (symbol_reference_defined): Return -1 for error/not
545 found. All callers changed appropriately.
546 (define_symbol): Don't perform assignment inside conditionals.
548 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
550 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
552 * configure: Rebuild.
554 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
556 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
558 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
560 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
563 * dbxread.c: More comment cleanups.
564 * stabsread.c: Fix various violations of the GNU coding and
565 formatting standards. Update/add comments to make code clearer.
566 (resolve_reference): Delete unused function.
567 (ref_search_val): Remove function. It didn't belong in stabsread.c
568 (resolve_live_range): No longer returns a value. Do not add it
569 to the live range list until the entire range stab has been parsed.
570 (get_substring): Remove duplicate declaration.
571 (resolve_symbol_reference): Now static. Remove unnecessary code
572 to deal with cleanups.
573 (ref_add): Use xrealloc instea of realloc.
574 (process_reference): Reorganize slightly to make clearer.
575 * stabsread.h (resolve_symbol_reference): Remove declaration.
576 (resolve_reference): Likewise.
577 * symtab.c (find_active_alias): New function.
578 (lookup_block_symbol): Use find_active_alias.
579 * symtab.h (struct range_list): Fix dangling struct live_range
581 (ref_search_val): Remove decl.
583 * symtab.h (struct range_list): Renamed from struct live_range.
584 (struct symbol): Remove struct live_range_info substruct.
585 Bring the alias list and range list fields up to the toplevel
586 as "aliases" and "ranges".
587 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
588 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
589 * stabsread.c: Corresponding changes.
591 * dbxread.c: Fix various violations of the GNU coding and
592 formatting standards. Update/add comments to make code
594 (process_later): Use xrealloc instead of realloc.
596 * symtab.c: Include inferior.h.
598 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
600 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
602 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
604 * infcmd.c: Improve grammar of "set args" help.
606 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
608 * remote-sds.c (sds_load): Properly declare as static.
610 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
612 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
613 to 30 bits in call insn to handle --enable-64-bit-bfd.
614 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
616 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
618 * stabsread.c: Make ref_map entries dynamically allocated.
620 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
622 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
623 ide_create_window_register_command.
624 * gdbtcl2/main.tcl: Call ide_window_register restorer.
626 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
628 * printcmd.c (print_address_symbolic, address_info): Mask
629 target-specific flag bits from PC, for more aesthetic disassembly.
630 * config/mips/tm-mips.h: Added PC masking for MIPS family
631 (especially the MIPS16).
633 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
635 * remote-mips.c (mips-initialize): Work around flakiness in
636 some versions of PMON after loading a program.
638 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
640 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
641 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
642 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
643 (ArrayAccess): Likewise. Also remove warnings.
644 (CastExpression): Implement (typename) UnaryExpression.
645 (push_qualified_expression_name): Fix small bug.
646 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
647 (_initialize_jave_language): Fix typo (jave -> java).
648 (java_language): Java does *not* have C-style arrays.
649 (java_class_from_object): Make more general (and complicated).
650 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
651 (java_emit_char, java_printchar): New function.
652 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
653 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
654 (java_print_value_fields): New function.
655 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
657 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
659 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
661 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
662 * mips-tdep.c (mips_extract_return_value): Doubles aren't
663 returned in FP0 if FP registers are single-precision only.
665 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
666 to disable use of FP registers for function arguments.
669 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
671 * gdbtk.c (gdbtk_init): Pass name of restore interface to
672 ide_create_window_register_command.
674 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
676 * mips-tdep.c (set_reg_offset): New function.
677 (mips16_heuristic_proc_desc): Calculate offsets of registers
678 saved by entry pseudo-op after rest of prologue has been read.
679 Use set_reg_offset to ignore all but the first save of a given
681 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
682 * remote-sim.c (gdbsim_store_register): Don't update registers
683 that have a null or empty name.
684 * findvar.c (read_register_bytes): Don't fetch registers
685 that have a null or empty name.
687 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
690 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
693 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
697 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
698 (REGISTER_NAMES): Ditto.
700 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
702 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
704 * dsrec.c (load_srec): add ui_load_progress_hook to
705 display some feedback to user
707 * symfile.c (generic_load): add ui_load_progress_hook to
708 display some feedback to user
710 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
712 * command.c (add_cmd, add_show_from_set): Insert new commands in
715 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
717 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
718 member for storing offset of MIPS16 frame pointer from SP.
719 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
720 (PROC_FRAME_ADJUST): Define.
721 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
722 (get_frame_pointer): Use frame pointer adjustment value when
723 calculating frame address.
724 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
725 that have a null or empty name.
727 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
728 (REGISTER_NAMES): Redefine to eliminate FP registers.
729 * config/mips/tm-tx19l.h: Ditto.
732 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
733 Michael Snyder (msnyder@cleaver.cygnus.com)
736 * configure.tgt: Set gdb_target to r5900.
737 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
739 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
740 override default FPU type.
742 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
744 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
746 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
748 * gdbtk.c (gdb_load_info): New function. Returns a list
749 of section names and sizes for an executable.
750 (gdbtk_load_hash): Stub function to call tcl function
753 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
755 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
756 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
759 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
761 * ser-e7kpc.c (get_ds_base): Only use under Windows.
762 (windows.h): Include when any _WIN32 host.
764 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
766 * The following block of changes add support for debugging assembly
768 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
769 associated with a function.
770 * buildsym.c (record_line start_symtab end_symtab): Don't delete
771 symtabs which only have line numbers (but no other debug symbols).
772 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
774 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
775 intrinsic simulator breakpoints if available, otherwise do it the
778 * configure.tgt: Add d30v.
779 * d30v-tdep.c: New file.
780 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
783 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
785 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
787 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
789 * gdbtk.c (gdb_get_mem): Fix compiler warning.
791 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
793 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
794 value if the remaining length of a non-integral argument is smaller
795 than the register size for big-endian non-EABI mode.
797 * rs6000-tdep.c (branch_dest): Handle return from signal
798 handler function via sigreturn kernel call.
800 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
802 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
803 Fix prototypes. Remove function scoped function declarations.
805 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
807 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
809 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
811 * config/i386/windows.mh (XDEPFILES): need to list some files
812 explicitly, for odd reasons.
814 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
816 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
817 (push_expression_name): New, to handle expression names.
818 (push_qualified_expression_name): New, for qualified expression names.
819 (parse_number): Fix bugs in parsing of non-decimal integers.
820 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
821 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
822 (java_link_class_type): Add dummy "class" field.
823 (java_lookup_type): New.
824 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
825 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
826 Use java_demangle_type_signature to print array class types.
827 * jv-valprint.c (java_value_print): Preliminary array support.
828 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
829 (java_val_print): Move check for object type to java_value_print.
830 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
832 * valops.c (search_struct_field): Search basesclasses in
833 ascending, not descending order. Hack to avoid virtual baseclass
834 botch for Java interfaces.
836 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
838 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
839 New cleanup clean for cleanups to be run when at each 'run' command.
840 * infcmd.c (run_command): Call do_run_cleanups.
842 * solib.c (find_solib): Register cleanup to call clear_solib
843 on a new 'run' command.
844 (symbol_add_stub): First look for existing objfile with same name.
846 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
848 * gdbtk.c (gdb_get_mem): New function. Returns
849 a formatted memory dump with optional ASCII dump.
851 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
853 * remote-sds.c (sds_load): New function.
855 (sds_open): Don't set inferior_pid yet.
856 (sds_kill): Remove contents.
857 (sds_create_inferior): Rewrite to work more like monitor
859 (sds_restart): Remove, no longer used.
861 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
862 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
863 * dsrec.c (load_srec): Always write a header S-record.
864 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
865 (dink32_cmds): Set to use S-record downloading with acks.
866 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
868 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
870 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
873 * exec.c (exec_file_command): Call set_architecture_from_file.
875 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
877 * dbxread.c (MSYMBOL_SIZE): New macro.
878 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
879 * elfread.c (elf_symtab_read): If ELF symbol is "special",
880 such as a MIPS16 function, mark minimal symbol as special too.
881 * mips-tdep.c (pc_is_mips16): New function to check whether
882 a function is MIPS16 by looking at the minimal symbol. Use
883 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
884 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
885 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
886 "special" MIPS16 bit in ELF and minimal symbols.
887 * mdebugread.c (parse_partial_symbols): Don't construct a partial
888 symbol table for a file that already has one.
890 * configure.tgt: Support TX19.
891 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
892 config/mips/tx19l.mt: New files for TX19.
895 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
897 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
898 yet another variant of enumerator debugging info, used by DU 4.0
901 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
903 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
904 otherwise link command line is too long.
906 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
908 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
909 some formatting problems.
911 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
913 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
914 mechanism. Remove prototypes for dos_async_* functions. They don't
917 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
919 * gdbtk.c: Include ilutk.h if IDE.
920 (gdb_confirm_quit, gdb_force_quit): New static functions.
921 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
923 * top.c (quit_confirm, quit_force): New functions, broken out of
925 (quit_command): Just call quit_confirm and quit_force.
926 * top.h (quit_confirm, quit_force): Declare.
928 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
930 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
931 function a breakpoint is in.
933 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
935 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
936 reading stabs extensions for live range information.
937 * stabsread.h, partial-stab.h: Add prototypes for new functions.
938 * symtab.h: Add structure for storing live range information.
940 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
942 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
944 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
946 * gdbtk.c: Include guitcl.h.
947 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
948 variable IDE to 1 when using the IDE. Always try using auto path
950 * Makefile.in (IDE_CFLAGS_X): Always include libide.
951 (LIBIDE): New variable.
953 (IDE_DEPS): Omit libide.
954 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
955 * configure: Rebuild.
957 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
959 * top.c (set_arch): New function, update target_architecture.
961 * defs.h, top.c (set_architecture_from_arch_mach): Replace
962 set_architecture, takes the arch and machine as arguments.
964 * sh3-rom.c (sh3e_open): Update.
967 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
969 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
972 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
974 * top.c (init_main): Add ``set processor'' as an alias for ``set
977 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
979 * config/sparc/sparclite.mt: Removed simulator references (erc32
982 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
984 * remote-e7000.c (e7000_fetch_registers): Check
985 target_architecture instead of sh_processor_type.
988 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
990 * sh3-rom.c (sh3_open): Call set_architecture not
991 sh_set_processor_type.
994 * sh-tdep.c (sh_show_processor_type_command): Delete.
995 (sh_set_processor_type_command): Delete.
996 (sh_target_architecture_hook): Rename from sh_set_processor_type,
997 use AP to determine architecture.
998 (sh_show_regs): Use bfd_mach_sh* types.
1000 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
1001 architecture was specified explicitly.
1003 * defs.h (target_architecture, target_architecture_auto,
1004 set_architecture, set_architecture_from_file): Declare.
1005 (target_architecture_hook): Allow targets to be notified of set
1008 * top.c (init_main): Add set/show/info architecture commands.
1009 (set_architecture, show_architecture, info_architecture): New
1010 functions, parse same.
1011 (set_architecture_from_file): New function, determine arch from
1014 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
1016 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
1017 when set explicitly. Prepend endianness arg so that it can be
1020 * defs.h, top.c (target_byte_order_auto): Make global when
1021 byteorder is selectable.
1023 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1025 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
1026 sim_create_inferior.
1027 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
1028 has already set the PC.
1029 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
1030 exec file" a warning. Ditto for "No program loaded".
1032 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
1034 * ocd.c: revert Sun change -- enable log file handling
1036 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1038 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
1040 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
1042 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
1043 before assuming that the inferior is running.
1046 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
1048 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
1049 (gdbtk_stop_timer): Likewise.
1051 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
1053 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
1054 (gdb_target_has_execution_command) new function
1056 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
1058 * ocd.c: comment out sections that create and flush wigglers.log
1059 log file when using the wiggler.
1061 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
1063 * gdbtk.c (gdb_loc): If there are no symbols, just bail
1065 (tk_command_loop): Print errors encountered while running
1068 start-sanitize-gdbtk
1069 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
1071 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
1075 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
1077 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
1078 (x_fd): Don't define if WINNT.
1079 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
1081 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
1082 call gdbtk_start_timer and gdbtk_stop_timer.
1083 (gdbtk_init): Don't set up signal handling or make x_fd
1084 asynchronous if CYGWIN32.
1086 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
1088 * gdbtk.c (error_string_ptr): New static variable.
1089 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
1090 NULL, and we're outputting to stderr, append string to
1091 error_string_ptr rather than calling gdbtk_tcl_fputs.
1092 (call_wrapper): Set up error_string_ptr. Put both error string
1093 and normal string in Tcl result.
1095 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
1096 gdb has initialized.
1098 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
1100 * gdbtk.c: If _WIN32, include winuser.h.
1101 (gdbtk_init): If _WIN32, use MessageBox to display an error
1102 evaluating main.tcl.
1104 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
1106 * config/powerpc/ppc-eabi.mt:
1107 * config/powerpc/ppc-sim.mt:
1108 * config/powerpc/ppcle-eabi.mt:
1109 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
1110 other ocd-related files in TDEPFILES
1112 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
1114 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
1115 * ocd.c: initialize remote_timeout
1116 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
1117 (ocd_get_packet): remove find_packet goto. If there isn't
1118 an 0x55 at the start, something is quite wrong so error out
1119 instead of advancing in the packet and trying again. If checksum
1120 is invalid, print error message instead of trying again.
1121 * ser-ocd.c (ocd_readchar): error if we attempt to read past
1122 the end of the from_wiggler_buffer.
1124 start-sanitize-gdbtk
1125 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
1127 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
1128 (gdb_cmd): For the load command, don't buffer the I/O.
1132 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
1134 * dink32-rom.c: Don't use "mf" command to fill, is too picky
1137 start-sanitize-gdbtk
1138 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
1140 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
1142 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
1144 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
1145 (ITCL_DEPS, TIX_DEPS): New variables.
1146 (IDE_DEPS): New variable.
1147 (CDEPS): Include @CONFIG_DEPS@.
1148 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
1149 * configure: Rebuild.
1153 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
1155 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
1156 after relocations are complete.
1157 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
1158 this is now done in objfile_relocate.
1160 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
1162 * win32-nat.c (handle_exception): Return a value indicating
1163 whether the exception was handled. Don't handle random exceptions
1164 the first time around, so that structured exception handling
1166 (child_wait): Check the return value of handle_exception. Set the
1167 continue_status argument to ContinueDebugEvent accordingly.
1169 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1171 * configure.tgt: Add support for v850e target.
1173 start-sanitize-v850e
1174 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1176 * configure.tgt: Add support for v850ea target.
1179 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1181 * m32r-stub.c: fix typo
1183 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1185 * remote-sds.c: Remove unused remnants of remote.c.
1186 (tob64): Return the result length.
1187 (sds_interrupt): Send a stop message.
1188 (sds_wait): Add debug output for signal interpretation, flag
1189 that signal was due to a trap.
1190 (sds_fetch_registers): Fill the registers array correctly for
1192 (sds_store_registers): Get the right values from registers array.
1193 (putmessage): Tweak length handling so checksum comes out right.
1194 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1196 start-sanitize-gdbtk
1197 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1199 * gdbtk.c (gdb_listfuncs): New function that returns
1200 a list of all the functions in a source file.
1204 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1206 * Makefile.in (init.c): Don't use xargs.
1208 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1210 * infrun.c (wait_for_inferior): Add the symbols for any
1211 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1213 Rewrite code which determines the TOC address for calling functions
1214 in the inferior under AIX.
1215 * rs6000-nat.c (find_toc_address): New function to determine
1216 the required TOC address from a function address.
1217 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1218 to find_toc_address.
1219 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1220 add_text_to_loadinfo calls.
1221 (exec_one_dummy_insn): Change pid and status to int to get rid of
1223 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1224 ptrace to get rid of compiler warnings.
1225 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1226 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1227 patch TOC address load code in the call dummy with the value
1228 returned from find_toc_address_hook.
1229 (struct loadinfo, loadinfo, loadinfolen,
1230 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1231 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1233 (_initialize_rs6000_tdep): Remove initialization of
1234 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1235 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1236 xcoff_init_loadinfo_hook): Remove.
1237 (struct coff_symfile_info): Add toc_offset field.
1238 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1239 instead of calling xcoff_add_toc_to_loadinfo_hook.
1240 (get_toc_offset): New function to return the value of the
1241 toc_offset field for an object file.
1242 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1243 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1244 * config/rs6000/tm-rs6000.h: Add declarations for
1245 find_toc_address_hook and get_toc_offset.
1247 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1249 * remote-sds.c: New file, interface to SDS-compatible monitors.
1250 * Makefile.in (remote-sds.o): Add build rule.
1251 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1252 (TDEPFILES): Add remote-sds.o.
1254 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1256 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1257 assuming control has returned to GDB.
1259 start-sanitize-gdbtk
1260 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1262 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1265 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1267 * dink32-rom.c: New file, support for DINK32 monitor.
1268 * Makefile.in (dink32-rom.o): Add build rule.
1269 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1270 (TDEPFILES): Add dink32-rom.o.
1271 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1272 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1273 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1274 * monitor.c: Use them.
1275 (monitor_store_register): Use setreg.term if defined.
1276 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1277 if set_break and clr_break fields are empty.
1279 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1281 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1282 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1283 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1285 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1286 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1287 fill in doc fields of bdm_ppc_ops.
1288 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1289 as the MQ or floating point regs not present on ppc 8xx boards.
1290 (bdm_ppc_store_registers): Don't write those same invalid registers.
1291 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1292 * config/powerpc/ppc-eabi.mt:
1293 * config/powerpc/ppcle-eabi.mt:
1294 * config/powerpc/ppc-sim.mt:
1295 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1297 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1299 * frame.h (enum lval_type): Conditionalize on __GNUC__
1300 instead of __STDC__.
1302 start-sanitize-gdbtk
1303 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1305 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1308 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1310 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1312 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1314 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1315 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1316 BDM_BREAKPOINT if not defined in tm.h
1317 (ocd_error): add new error cases
1318 (ocd_start_remote): send the OCD_INIT command before
1319 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1320 (ocd_write_bytes): no longer static
1321 (ocd_insert_breakpoint): no longer static
1322 (ocd_remove_breakpoint): new
1323 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1324 and ocd_remove_breakpoint
1325 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1326 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1327 and memory_remove_breakpoint.
1328 (bdm_ppc_open): after calling ocd_open, modify DER
1329 register so interrupts will drop us into debugging mode, finally
1330 disable the watchdog timer on the board so we don't leave BDM
1333 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1335 * values.c (value_primitive_field): Account for offset when
1336 extracting the value of a bitfield.
1337 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1339 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1341 start-sanitize-tic80
1342 * config/tic80/tic80.mt:
1343 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1344 (SIM): Remove -lm to prevent make errors.
1345 * configure.tgt: add gdbserver to configdirs for tic80.
1347 * gdbserver/utils.c (error): Change prototype to match defs.h.
1348 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1349 * remote.c (remote_write_bytes): Include '$' at start of packet
1350 and checksum at end of packet in overhead calculation.
1352 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1354 * ser-ocd.c: If _WIN32, include <windows.h>.
1355 (dll_do_command): New static variable if _WIN32.
1356 (ocd_open): Set dll_do_command if _WIN32.
1357 (ocd_write): Use dll_do_command rather than do_command.
1358 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1359 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1360 ($(BDM_LIBNAME)): Remove target.
1361 * wigglers.def: Remove.
1363 start-sanitize-gdbtk
1364 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1365 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1366 ide_initialize_paths to match installed directory name. If IDE,
1367 use auto_path to search for main.tcl.
1368 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1372 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1374 (libwigglers.a): Remove target.
1376 start-sanitize-gdbtk
1377 * gdbtk.c (gdbtk_cleanup): New static function.
1378 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1379 call to ide_initialize_paths. If we can't initialize the event
1380 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1381 ide_window_register and the ide_window commands. Initialize tk,
1382 itcl, and tix after initializing the IDE.
1384 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1385 * configure: Rebuild.
1388 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1390 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1391 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1393 start-sanitize-gdbtk
1394 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1396 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1397 to 256 to avoid memory corruption with very long pathnames.
1400 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1402 Changes to OCD support to support wiggler box as well as
1404 * ocd.c: change speed in init command to 0 from 80,
1405 add (temporary) logging commands to help debugging,
1406 (ocd_open): if "target ocd wiggler lpt" then use special
1407 ser-ocd.c serial interface which communicates with Wigglers.dll,
1408 otherwise ("target ocd <foo>") do as we did before
1409 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1410 switch of known commands of len 0
1411 * ocd.h: add OCD_LOG_FILE
1412 * serial.c (serial_open): do serial_interface_lookup on ocd
1414 * ser-ocd.c: add buffer to contain responses from sending a
1415 command to the Wigglers.dll.
1416 (ocd_readchar): return curr char from buffer and increment ptr
1417 (ocd_write): send buffer to Wigglers.dll, storing response in
1418 return buffer and initializing curr location ptr to start of
1421 start-sanitize-gdbtk
1422 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1424 * configure.in: Change required Tix version to 4.1.8.0 .
1425 * configure: Rebuilt.
1428 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1430 * ocd.h: add OCD_SET_CONNECTION
1431 * ocd.c: rename "do_command" to "ocd_do_command"
1433 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1435 Nomenclature change. BDM is a specific type of OCD
1436 (On Chip Debugging). Wiggler is the parallel port box controlled
1437 by Wigglers.dll. The faster target box from Macraigor Systems
1443 Replace all instances of "wiggler_" with "ocd_" and change most other
1444 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1445 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1446 until OCD with that target is supported again.
1448 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1450 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1451 sub makes, change clean rule to also remove *.a to remove
1452 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1453 remove remote-wiggler.o
1454 * configure.in: add DLLTOOL support
1455 * configure: regenerate
1456 * wigglers.def: new file for imports for wigglers.dll
1457 * ser-ocd.c: new file which is layer between ocd.c and either the
1458 wigglers.dll or the target box, only stub so far
1459 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1460 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1461 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1462 to XDEPFILES, add rules to build libwigglers.a
1464 checking in changes of Stu Grossman <grossman@cygnus.com>:
1465 * remote-wiggler.c: delete
1466 * ocd.c: new, was remote-wiggler.c
1467 always include sys/types.h, include ocd.h, move WIGGLER
1468 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1469 static, stop making local wiggler functions static,
1470 define write_mem_command for wiggler_write_bytes
1471 (wiggler_start_remote): stop hardcoding the target type,
1472 instead set and use a target_type variable.
1473 (wiggler_open): add new target_type and ops args
1474 (wiggler_wait): now no longer takes pid and target_status as args,
1475 stop trying to set target_status struct, remove BGND insn
1477 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1478 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1479 remove pktlen check, set reglen instead of numregs
1480 (dump_all_bdm_regs): delete
1481 (wiggler_fetch_registers): delete
1482 (wiggler_prepare_to_store): now just an empty function
1483 (wiggler_store_registers): delete
1484 (wiggler_read_bdm_register): new
1485 (wiggler_write_bdm_registers): new
1486 (wiggler_write_bdm_register): new
1487 (wiggler_write_bytes): use write_mem_command variable instead of
1489 (get_packet): renamed to wiggler_get_packet, change refs throughout
1490 (put_packet): renamed to wiggler_put_packet, change refs throughout
1491 (wiggler_get_packet): add break to default case of switch,
1492 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1494 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1495 (flash_xfer_memory): delete
1496 (noop_store_registers): new placeholder replacement for
1497 target_store_registers() which prevents generic_load from trying to
1499 (bdm_update_flash_command): add store_registers_tmp variable,
1500 make handling of wiggler_ops more generic -- define wiggler_ops
1501 in a target-specific file instead (such as ppc-bdm.c in the case
1502 of the ppc), use current_target to deal with registers again
1503 making this file less target-specific.
1504 (bdm_read_register_command): new
1505 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1506 comment out add_cmd ("read-register", ...)
1507 * ocd.h: new, contains common wiggler prototypes, command definitions
1508 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1509 structure for ppc bdm
1512 (bdm_ppc_fetch_registers): new
1513 (bdm_ppc_store_registers_: new
1514 (_initialize_bdm_ppc): new
1515 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1517 start-sanitize-tic80
1518 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1520 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1521 as a valid SP-relative offset of a saved register.
1524 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1526 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1527 than directly mucking around with data structures.
1529 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1531 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1532 Add a bunch of macros.
1533 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1534 Update to use new macros.
1535 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1536 * value.h, values.c (value_static_field): New function.
1537 * cp-valprint.c, valops.c: Modify to use value_static_field.
1539 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1540 implied (missing) data field, as defined by cc1java.
1541 (java_link_class_type): Type length and field offset (in interior)
1542 now includes object header. Get static fields working.
1543 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1544 * jv-typeprint.c (java_type_print_derivation_info,
1545 java_type_print_base): New functions, for better Java output.
1546 * jv-valprint.c: Start to support Java-specific output.
1548 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1550 * c-valprint.c (c_val_print): Use extract_address to retrieve
1551 the address of the virtual function.
1552 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1554 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1555 Handle C++ operator *.
1557 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1559 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1561 (Tcl_Realloc, Tcl_Free): Likewise.
1562 * configure.in: Check for cygwin32 environment. Define and
1563 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1564 unix; setting it to win was for an old Tcl/Tk configuration
1566 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1567 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1568 (WIN32LDAPP, WIN32LIBS): Define.
1569 (CLIBS): Add $(WIN32LIBS).
1570 (gdb): Use $(WIN32LDAPP).
1571 * configure: Rebuild.
1573 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1575 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1576 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1577 * utils.c (fprintf_symbol_filtered): Handle language_java.
1579 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1581 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1583 * java-*: Renamed to jv-*, to make fit within 14 characters.
1584 * jv-lang.h (java_type_print): Added declaration.
1585 * jv-typeprint.c: New file. Provides java_print_type.
1586 * jv-lang.c (java_link_class_type): New function.
1587 (java_language_defn): Replace c_print_type by java_print_type.
1588 * Makefile.in: Update accordingly.
1590 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1592 * Makefile.in (init.c): except some mswin files do need to be
1595 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1597 * Makefile.in (init.c): don't try to scan mswin for _initialize
1598 funcs. (generates misleading error message because files have
1599 .cpp suffix, not .c suffix)
1601 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1603 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1605 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1607 * xcoffread.c (coff_getfilename): Do not strip directory component
1610 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1612 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1613 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1614 * remote-array.c: #include <ctype.h> for isascii().
1615 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1617 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1619 * top.c (execute_command): Force cleanup of alloca areas.
1620 * findvar.c (registers_changed): Likewise.
1622 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1624 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1625 * Add defs for target status.
1627 start-sanitize-gdbtk
1628 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1630 * configure.in, aclocal.m4: Another fix to find the
1631 correct Tix library name.
1633 * configure: Rebuilt.
1637 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1639 * config/mips/tm-mips64.h: longs, long longs, and pointers
1640 are all 64 bits on EABI mips targets.
1642 start-sanitize-gdbtk
1643 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1645 * aclocal.m4: Search for the correct tix library.
1648 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1650 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1651 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1652 partial symtab. Remove earlier change of 5/27/97.
1654 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1656 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1657 inferior_pid is an LWP rather than a Solaris thread, let
1658 procfs handle the request.
1659 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1660 only work if inferior_pid points to an LWP (rather than a
1661 Solaris thread). Use procfs_first_available to find a good LWP.
1662 (info_solthreads): added a maintenance command to list all
1663 known Solaris threads and their attributes.
1664 * mips-tdep.c (mips_do_registers_info): Completely changed the
1665 output format to be neat and columnar. Added the helper funcs
1666 do_fp_register_row and do_gp_register_row. Also small mods to
1667 mips_print_register, which is still used to print a single reg.
1669 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1671 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1672 otherwise terminated (Solaris threads).
1674 start-sanitize-gdbtk
1675 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1677 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1678 IDE configuration information.
1680 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1681 filename when a breakpoint is set. Avoids call to bp_info.
1682 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1683 Itcl, Tix and IDE initialization.
1685 * defs.h (init_ui_hook): Change prototype to accept one arg.
1687 * main.c (gdb_init): Change prototype to accept one arg.
1689 * top.c (gdb_init): Accepts one argument which it uses to
1690 call (*init_ui_hook), which will be gdbtk_init(). This is
1691 used for calling Tcl_FindExecutable().
1693 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1694 accept variable number of args for compatibility with
1695 cchanges in gdbtk.c.
1697 * configure: Regenerated.
1699 * gdbtcl/tclIndex: Regenerated.
1703 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1705 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1706 whether CRLF_SOURCE_FILES is defined.
1707 (open_source_file): Use OPEN_MODE with open and openp.
1708 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1709 CRLF_SOURCE_FILES is defined, ignore \r characters.
1710 (forward_search_command): Use FDOPEN_MODE with fdopen.
1711 (reverse_search_command): Likewise.
1712 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1713 (LSEEK_NOT_LINEAR): Don't define.
1715 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1717 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1718 return values within the 8-byte FP register.
1720 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1722 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1723 integers in 64-bit register parameters before function calls.
1725 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1727 * mips-tdep.c (mips_push_arguments): special-case handling for
1728 odd-sized struct parameters passed in registers / on stack.
1730 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1732 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1733 structs passed in registers for little-endian non-EABI mode.
1735 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1737 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1738 (check_duplicates, clear_command): compare sections only if
1739 doing overlay debugging.
1741 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1743 * buildsym.h (struct subfile): Add debugformat member.
1744 (record_debugformat): Declare global function.
1745 * buildsym.c (start_subfile): Initialize debugformat member
1747 (record_debugformat): New function to record the format.
1748 (end_symtab): Copy format into symtab debugformat member.
1749 (end_symtab): Free subfile debugformat member.
1750 * symmisc.c (free_symtab): Free debugformat when freeing
1752 * symfile.c (allocate_symtab): Initialize the new debugformat
1753 member for new symtabs.
1754 * symtab.h (struct symtab): Add debugformat member.
1755 * source.c (source_info): Print the debug format.
1757 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1759 * hpread.c (hpread_expand_symtab): Call record_debugformat
1761 (hpread_process_one_debug_symbol): Ditto.
1762 * dbxread.c (process_one_symbol): Call record_debugformat
1764 * coffread.c (coff_start_symtab): Call record_debugformat
1766 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1768 * dwarfread.c (read_file_scope): Call record_debugformat
1770 * dwarf2read.c (read_file_scope): Call record_debugformat
1772 * dstread.c (dst_end_symtab): Set debugformat to be
1774 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1776 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1778 * mips-tdep.c (mips_push_arguments): handle alignment of
1779 integer and struct args on stack for mips64 big-endian.
1781 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1783 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1784 structs in a register wherever possible.
1785 * mips-tdep.c (mips_extract_return_value): handle structs.
1786 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1787 (including structs, if gdb ever allows it).
1790 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1792 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1793 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1794 stack push count accordingly.
1795 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1798 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1800 * utils.c (floatformat_from_doublest): Improve test for infinity.
1802 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1804 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1805 global variables into the struct dieinfo structure.
1806 (locval): Pass pointer to a dieinfo struct rather than a
1807 pointer to the raw location information. Change prototype.
1808 Set isreg, optimized_out, offreg and basereg as appropriate.
1809 (struct_type): Call locval with dieinfo struct pointer.
1810 (new_symbol): Ditto.
1811 (new_symbol): Call locval and save location before testing
1812 the values of the new dieinfo struct flags, set by locval.
1814 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1816 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1817 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1818 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1819 These changes tried to work around a problem with an early DU 4.0
1820 release, but they trigger subtle timing dependent kernel bugs
1821 in older OSF/1 releases.
1823 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1825 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1826 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1828 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1830 * infrun.c (wait_for_inferior): Mark registers as invalid when
1831 stepping over an instruction that triggered a watchpoint.
1832 * remote-mips.c: Numerous changes to support hardware breakpoints
1833 and watchpoints on LSI MiniRISC and TinyRISC boards.
1834 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1835 (mips_breakpoint_from_pc): Account for different breakpoint
1836 instructions used by PMON and IDT monitor.
1837 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1839 * config/mips/tm-mips.h: Define breakpoint instructions for
1840 PMON and IDT monitor. Move MIPS16-related macros here from
1843 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1845 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1847 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1849 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1850 Add missing return statements after finding an "add imm{16,32},sp"
1852 (mn10300_frame_chain): Add in size of our register save area to find
1853 our caller's frame if our caller does not have a frame pointer.
1855 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1857 * symfile.c (generic_load): Check return code of target_write_memory.
1859 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1861 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1862 * config/tm-sysv4.h (in_plt_section): Add prototype.
1864 * maint.c (maintenance_translate_address): Avoid assignment
1865 inside if, per GNU coding standards.
1866 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1867 per GNU coding standards.
1869 * monitor.c (parse_register_dump): Is really a void function.
1871 (monitor_read_memory): Remove unused variable "name".
1872 (monitor_read_memory): Remove unused variable "regbuf".
1873 (monitor_open): Remove unused variable "i".
1874 (get_hex_word): Apparently unused, #if away for now.
1877 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1878 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1881 * remote-e7000.c (ctype.h): Include.
1882 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1883 * frame.h (generic_get_saved_register): Add prototype.
1884 (enum lval_type): Add partial forward decl.
1885 * dsrec.c (make_srec): Remove unused variable "type_code".
1886 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1887 cases by just ignoring them.
1888 (command.h): Include.
1890 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1891 * java-lang.c (gdbcore.h): Include for prototypes.
1892 (type_from_class): Remove unused variable "ftype".
1893 (type_from_class): Remove unused variable "name_length".
1894 (evaluate_subexp_java): Add default case to handle remaining
1896 * java-valprint.c (c-lang.h): Include for prototypes.
1898 * symfile.c (simple_read_overlay_region_table): #if away
1900 (simple_free_overlay_region_table): Ditto.
1901 (overlay_is_mapped): Add default case to switch.
1902 (simple_read_overlay_region_table): Ditto.
1903 (simple_read_overlay_region_table): Add prototype.
1905 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1906 (fixup_psymbol_section): Ditto.
1907 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1909 * utils.c: Add comment about t_addr being either unsigned long or
1911 (paddr): Change formats to match actual types args are cast to.
1916 * defs.h (perror_with_name): Is a NORETURN function.
1917 * utils.c (perror_with_name): Is a NORETURN function.
1918 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1920 * symtab.c (fixup_symbol_section): Remove prototype.
1921 * symtab.h: (fixup_symbol_section): Add prototype.
1922 * m32r-rom.c (report_transfer_performance): Add prototype.
1923 * sparclet-rom.c: Ditto.
1926 * c-exp.y (parse_number): Cast args to float* or double* as
1927 appropriate for conversion format.
1928 * java-exp.y (parse_number): Ditto.
1930 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1931 to nonexistant y.tab.c file.
1932 (java-exp.tab.c): Ditto.
1933 (f-exp.tab.c): Ditto.
1934 (m2-exp.tab.c): Ditto.
1935 start-sanitize-gdbtk
1937 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1938 Remove unused static variable "Gdbtk_Library".
1941 * sh-tdep.c (symfile.h): Include.
1942 (gdb_string.h): Include.
1943 (sh_fix_call_dummy): Ifdef away, currently unused.
1944 * config/sh/tm-sh.h (pop_frame): Add prototype.
1945 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1947 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1949 start-sanitize-gdbtk
1950 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1951 enumeration del_at_next_stop to bpdisp array.
1954 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1955 of non-pointer values.
1957 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1958 their physical names already include the class name.
1960 * valops.c (value_cast): Handle upcast of a class pointer.
1962 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1963 * corelow.c (get_core_registers): Make secname big enough.
1965 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1967 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1968 * sh-tdep.c (sh_show_regs): print out all registers for
1969 the current processor
1971 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1973 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1976 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1978 Fixes for recent correction to PE format:
1979 * coffread.c (pe_file): New static variable.
1980 (struct find_targ_sec_arg): Change resultp from pointer to int to
1981 pointer to pointer to asection.
1982 (find_targ_sec): Just store the section in args->resultp, not the
1983 section offset value.
1984 (cs_to_section): Compute the section offset value from the
1986 (cs_section_address): New static function.
1987 (coff_symfile_read): Set pe_file.
1988 (read_one_sym): When reading a PE file, adjust the symbol value to
1989 include the section address if the symbol has an appropriate
1992 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1994 * configure.tgt: add mipsr3900-elf target
1995 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1997 start-sanitize-gdbtk
1998 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
2000 * Makefile.in (LIB_RUNTIME_DIR): New variable.
2003 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2005 * dbxread.c: Check malloc's return for null, prevent segv.
2007 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
2009 * infcmd.c (jump_command): Don't try to dereference sfn if it's
2012 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
2014 * top.c (init_cmd_lists): Always initialize endianlist.
2015 (init_main): Always define endian commands.
2016 (set_endian_big): Issue warning if endian not selectable.
2017 (set_endian_little): Ditto.
2018 (set_endian_auto): Ditto.
2020 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
2022 * remote-sim.c (simulator_command): Restrict access to the
2023 simulator to periods when the simulator is open.
2025 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2027 * procfs.c (init_procinfo): new function, abstracts some code
2028 shared by create_procinfo and do_attach;
2029 (procfs_set_inferior_syscall_traps): new function, abstracts
2030 some code needed by procfs_init_inferior, do_attach, and
2031 procfs_lwp_creation_handler; (procfs_first_available): new
2032 function, find any LWP that's runnable; (procfs_thread_alive):
2033 replace stub function with real implementation;
2034 (procfs_lwp_creation_handler): fix bug starting new child
2035 threads; (info_proc): bug fixes and enhancements for the
2036 "INFO PROCESSES" command; (close_procinfo_file): call new
2037 function "delete_thread" to cleanup GDB's thread database;
2038 (proc_init_failed): add new argument "kill", to control whether
2039 process is killed (so this function can be shared by
2040 create_procinfo and do_attach); (procfs_exit_handler): handle
2041 exit from an attached process, and cleanup procinfo handles
2042 when the process exits; (procfs_resume, procfs_wait): cleanup
2043 after a thread when it exits; (do_attach, do_detach): handle
2044 attached processes with multiple threads; plus some general
2045 improvements in the diagnostic output.
2046 * sol-thread.c (sol_thread_alive): replace stub with real
2047 implementation; (thread_to_lwp, lwp_to_thread): enhance to
2048 handle threads that may have exited; (sol_thread_attach): add
2049 startup setup stuff; (sol_thread_detach): add unpush_target
2050 call; (sol_thread_mourn_inferior): add unpush_target call;
2051 (sol_thread_wait, sol_thread_resume): enhance to deal with
2052 thread exit cleanly; (sol_thread_new_objfile,
2053 sol_thread_pid_to_str): detect unsuccessful startup and
2054 don't crash; plus some general cleanup.
2055 * thread.c (delete_thread): new function, allows targets to
2056 notify gdb when a thread is no longer valid.
2057 * infrun.c (wait_for_inferior): don't try to detect a new
2058 thread on receiving a TARGET_EXITED event.
2060 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2062 * remote-sim.c (gdbsim_open): Pass callback struct.
2063 (init_callbacks): Remove call to sim_set_callbacks.
2065 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2067 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
2068 * rs6000-tdep.c (frameless_function_invocation): Mark frames
2069 with a zero PC as frameless to improve backtraces from core dumps
2070 caused by dereferencing a NULL function pointer.
2071 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
2072 Handle frameless functions interrupted by a signal.
2074 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
2075 Handle frameless functions interrupted by a signal.
2077 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
2079 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
2080 to reflect current reality. Gross attempt at handling out of
2083 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
2084 symbols to find the end of the prologue.
2085 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
2087 start-sanitize-tic80
2088 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
2090 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
2093 start-sanitize-tic80
2094 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
2096 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
2097 basic C80 features working.
2100 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2102 * configure.in (AC_TYPE_SIGNAL): Add
2103 * configure: Re-generate.
2104 * remote-sim.c: Signal returns RETSIGTYPE.
2106 start-sanitize-gdbtk
2107 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
2109 * gdbtk.c (wrapped_call): New function - make actual call to tk
2111 (call_wrapper): Rewrite to use top.c:catch_errors.
2113 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
2117 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2119 * target.h (target_stop): Drop argument so it can be tested for
2122 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
2124 * utils.c (floatformat_from_doublest): Handle infinity properly.
2126 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2128 * Finalize merge from Hurd folk.
2129 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
2130 * thread.c (thread_apply_command, thread_apply_all_command,
2131 thread_command): Make sure TP is alive.
2132 (thread_alive): New function.
2133 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
2134 * infrun.c (sig_print_info): Deal better with long signal names.
2135 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
2136 * thread.c (thread_id_to_pid): New function.
2137 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
2138 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
2139 set_thread_default_cmd_list, show_thread_default_cmd_list):
2140 New variables. (set_thread_cmd, show_thread_cmd,
2141 set_thread_default_cmd, show_thread_default_cmd): New functions.
2142 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
2143 * gnu-nat.c (inf_startup): remove TASK parameter.
2144 (inf_set_task): replace with new function (inf_set_pid).
2145 * gdbthread.h: Add extern decl for thread_cmd_list.
2147 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2149 * printcmd.c (disassemble_command): Adjust low function bound
2150 by FUNCTION_START_OFFSET.
2152 start-sanitize-tic80
2153 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2155 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
2158 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2160 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
2161 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
2162 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
2163 satisfy symbol dependancy in solib.c (core_ops).
2164 * target.[ch] conditionalize Mach-specific signals so that they
2165 won't show up in non-Mach gdb's!
2166 * thread.c: change name of static function "thread_switch" to
2167 "switch_to_thread", to avoid conflict with Mach global symbol;
2168 move thread_cmd_list to global scope so targets can add their
2169 own thread commands.
2170 * infrun.c: sig_print_info: allow for long signal names.
2171 * gnu-nat.[ch]: tidying up comments.
2172 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
2173 gnu_wait must not return -1 when inferior exits;
2174 attach_to_child will modify inferior_pid in a way that allows
2175 fork_inferior to remain unchanged; remove extra arg from
2176 startup_inferior; move Mach thread commands here from thread.c.
2178 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2180 * symtab.c: decode_line_1, replace the assignment to
2181 values.sals[0].pc which I accidentally left out on 4/3/97.
2183 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2185 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2186 (fix by Bob Manson).
2187 * top.c: change "to enable to enable" to "to enable" in a couple
2190 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2192 * breakpoint.c (remove_breakpoint): Pass correct type to
2193 target_remove_watchpoint.
2194 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2196 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2198 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2199 for return address register, handle `ret' instruction.
2201 * corelow.c (get_core_registers): Initialize cf.
2203 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2204 (procfs_notice_signals): Copy traced signal set back to
2206 (unconditionally_kill_inferior): If PR_DEAD is defined,
2207 rerun inferior after killing it.
2209 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2211 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2212 structure value address is found in $a0 now.
2213 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2215 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2217 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2219 (EXTRACT_RETURN_VALUE): Likewise.
2221 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2222 insn at "pc", not "fi->pc".
2224 start-sanitize-tic80
2225 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2227 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2228 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2229 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2230 (NPC_REGNUM): Tic80 has a delay slot.
2231 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2235 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2237 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2239 (EXTRACT_RETURN_VALUE): Likewise.
2241 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2243 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2244 floatformat_ieee_double_littlebyte_bigword for little endian
2246 * utils.c (floatformat_to_doublest): Create local preswapped
2247 copy of input for floatformat_littlebyte_bigword formats.
2248 (get_field, put_field): Treat floatformat_littlebyte_bigword
2249 the same as floatformat_little.
2250 (floatformat_from_doublest): Postswap output words for
2251 the floatformat_littlebyte_bigwords format.
2253 start-sanitize-tic80
2254 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2256 * config/tic80/tic80.mt (SIM): Link in simulator.
2259 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2261 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2262 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2263 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2264 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2265 config/v850/v850.mt:
2266 Remove -lm. That's now handled by configure.
2268 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2269 Remove duplicate rm's of files.
2271 start-sanitize-gdbtk
2272 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2274 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2277 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2279 * remote-pa.c: Remove. It's broken and no longer necessary.
2281 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2283 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2284 (Avoids name clash with broken AIX header files.)
2286 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2288 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2290 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2291 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2292 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2294 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2295 tstart and dstart with section VMA.
2296 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2298 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2299 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2300 (vmap_exec): Relocate relative to the VMA in the object file,
2301 relocate .bss section as well.
2302 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2303 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2305 * xcoffread.c (secnum_to_bfd_section): New routine to get
2306 BFD section from CS section number.
2307 (scan_xcoff_symtab): Make toc_offset section relative.
2309 * symtab.c (total_number_of_methods): Avoid core dump if
2310 baseclass type is still undefined.
2312 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2314 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2316 * defs.h utils.c (error warning): Make message be const.
2317 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2318 to hook. Otherwise send it to fputs.
2319 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2321 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2322 to _filtered forms to make output appear in GUIs. Replace all
2323 uses of SERIAL_READCHAR with readchar, which has better error
2325 * (e7000_parse_device): Add prototype.
2326 (readchar): Improve doc. Handle random serial errors.
2327 (expect): Disable notice_quit code. It's busted. Remove
2328 serial error handling (it's now handled in readchar). Remove
2329 remote_debug echoing. That's handled in readchar as well.
2330 (e7000_parse_device): Remove serial_flag arg. It's not
2332 (e7000_open): Split into two pieces. Second part is
2333 e7000_start_remote, and is error protected. Now, when we connect
2334 to the target, we setup the initial frame and registers so that
2335 the user gets an immediate indication of where the target is.
2336 (gch): Remove debug output. That's handled by readchar.
2337 (e7000_read_inferior_memory): Handle errors better.
2338 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2339 command names. They show up when doing completion and confuse
2341 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2342 directly from Win32s and Win95. Get rid of debugify crud.
2343 * serial.c: Remove debugify cruft.
2344 * (serial_logchar serial_log_command serial_write serial_readchar
2345 serial_send_break serial_close): Merge common functionality into
2346 serial_logchar. Clean up rest of routines.
2347 * sparclet-rom.c: Disembowel. Leave only download routine.
2348 Download routine now switches to remote target automatically.
2349 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2350 up MSVC/Win32 problem.
2351 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2353 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2354 * config/sparc/tm-sparclet.h: Remove override for prompt.
2356 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2358 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2359 TARGET_BYTE ORDER_SELECTABLE.
2361 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2363 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2364 fields of gdb_callback.
2365 (gdbsim_stop): Add gdbsim_stop to list of supported client
2367 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2368 sim_wait where gdb is in a position to handle a long running
2370 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2372 (gdb_os_poll_quit): New function. Check for a quit pending on the
2375 start-sanitize-gdbtk
2376 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2378 * Makefile.in (install-only): Make list of gdbtcl files to install
2379 explicit - was picking up files such as ChangeLog etc.
2380 (install-only): Don't blindly create the directory.
2383 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2385 * defs.h (enum language): Add language_java.
2386 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2387 * Makefile.in: Update for new files.
2388 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2389 * symfile.c (deduce_language_from_filename): Recognize .java.
2391 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2393 * m32r-stub.c (stash_registers): Rewrite.
2394 (restore_registers): Renamed to restore_and_return.
2395 (cleanup_stash): New function.
2396 (process_exception): New function.
2397 (_catchException*): Rewrite.
2399 * remote-sim.c (gdbsim_load): Update call to sim_load.
2400 (gdbsim_create_inferior): No longer pass start_address to
2401 sim_create_inferior.
2402 (gdbsim_open): Pass endian indicator as arg.
2404 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2406 * remote.c (get_offsets): Don't use scanf for interpreting
2407 response to qOffsets.
2409 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2412 (INSTALL_XFORM1): Remove.
2413 (install-only): Use $(program_transform_name) directly, rather
2414 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2415 (uninstall): Transform name.
2417 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2419 * remote-mips.c (mips_load): Ensure that PC gets updated
2420 after a load on LSI target.
2422 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2424 * procfs.c (notice_signals): fix typo
2426 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2428 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2431 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2433 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2434 since gcc automatically includes it
2436 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2438 * procfs.c: Substantial (but incomplete) changes to support
2439 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2440 struct now has substructs like struct flt_ctl instead of
2441 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2442 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2443 still have the structs and multiple fds, but don't use the
2444 entire struct and the four fds all point to the same thing.
2445 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2446 procfs with reads/writes or use ioctl instead. We use
2447 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2448 multiple fds or not. PROC_NAME_FMT is split out into
2449 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2450 STATUS_PROC_NAME_FMT.
2452 (procfs_notice_signals): now a necessary wrapper around
2453 (notice_signals): which are the new guts for noticing signals
2454 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2455 determine whether or not to attempt to open the ctl_fd.
2456 (procfs_read_status): new local function, reads procfs status
2457 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2458 (procfs_write_pckill): new local function, writes a PCKILL
2459 (unconditionally_kill_inferior): remove signo since we now
2460 just call procfs_write_pckill().
2461 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2462 (proc_iterate_over_mappings): the whole function is ifdefed
2463 on UNIXWARE to keep things readable.
2465 Expanded the syscall_table to include new potential sysv4.2mp
2466 members. Note that all ifdefs of UNIXWARE should be eliminated
2467 if possible or renamed to describe what's being selected for a
2468 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2469 IRIX specific code now also checks it's not UNIXWARE.
2471 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2472 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2473 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2474 "/debug/%d" as PROC_NAME_FMT used to be
2476 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2478 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2480 * config/mn10300/tm-mn10300.h: Likewise.
2482 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2484 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2485 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2486 lousy out-of-date clone of remote.c.
2488 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2490 * remote.c: Fix problems realized while showering.
2491 * (hexnumlen): Add prototype. Use max, not min.
2492 * (remote_write_bytes remote_read_bytes): Fix max packet size
2493 calculations to properly account for packet overhead. Also handle
2494 (probably rare) case where remote_register_buf_size isn't set.
2496 * remote.c: Fix doc for `C' and `S' commands to indicate full
2498 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2500 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2501 Record size of response to fetch registers command, use this to
2502 limit size of memory read and write commands.
2503 * (push_remote_target): New function to make it possible to have
2504 another target switch to the remote target.
2505 * target.h: Add prototype for push_remote_target.
2506 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2507 for hosts which default to unsigned chars (such as SGI's).
2508 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2509 handled automatically in remote.c.
2511 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2513 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2514 find_pc_sect_function(), find_pc_sect_partial_function(): new
2515 functions for debugging overlays; pc without section is ambiguous.
2516 * breakpoint.[ch]: add section pointer to breakpoint struct;
2517 add section argument to check_duplicates(); check section as well
2518 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2519 breakpoint_thread_match(), bpstat_stop_status()];
2520 add section argument to describe_other_breakpoints();
2521 use INIT_SAL() macro to zero-out new sal structures;
2522 make resolve_sal_pc() fix up the sal's section as well as its pc;
2523 match on section + pc in clear_command() and delete_breakpoint();
2524 account for overlay sections in insert_breakpoints(),
2525 remove_breakpoint() and breakpoint_re_set_one();
2526 all this to support overlays where a PC is not unique.
2527 * exec.c: change xfer_memory() to handle overlay sections.
2528 * findvar.c: change read_var_value() to handle overlay sections.
2529 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2530 * infcmd.c: jump_command() warns against jumping into an overlay
2531 that's not in memory. Also use INIT_SAL() to initialize sals.
2532 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2533 overlay state information; Also use INIT_SAL() to init sals.
2534 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2535 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2536 memory read/writes in the range 600000 to a00000, and ff680000
2537 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2538 * maint.c: maintenance command "translate-address" supports overlays.
2539 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2540 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2541 this constitutes gdb's internal overlay mapping table. Add macro
2542 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2543 Add function find_pc_sect_section().
2544 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2545 modify address_info() with overlay smarts; add function sym_info()
2546 to support the INFO SYMBOL command (translate address to symbol(s));
2547 modify disassemble_command() to work on unmapped overlays.
2548 * source.c: use INIT_SAL() to initialize sals.
2549 * symfile.[ch]: change generic_load() to use section's LMA address
2550 instead of VMA address, for overlay sections.
2551 Add numerous functions for finding a PC's section / overlay,
2552 translating between VMA and LMA address ranges, determining if an
2553 overlay section is mapped, etc. Add several user commands for
2554 overlay debugging. Add support for a "generic" form of automatically
2555 reading overlay mapping info from the inferior (based on the default
2556 (simple) overlay manager which Cygnus provides as an example).
2557 * symtab.[ch]: add functions find_pc_sect_symtab(),
2558 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2559 for lookup; modify lookup_symbol and decode_line_1() to use them;
2560 modify find_function_start_sal() to account for overlay sections;
2561 add macro INIT_SAL() for initializing struct symtab_and_line.
2562 * target.c: fix a comment in the declaration of target_ops.
2564 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2566 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2567 mips_skip_stub, mips_ignore_helper): New functions for dealing
2568 with MIPS16 call/return thunks.
2569 (mips_init_frame_pc_first): New function to implement
2570 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2571 new code to skip over MIPS16 thunks.
2572 (mips_frame_chain): Skip over MIPS16 thunks.
2573 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2574 mips_skip_stub, mips_ignore_helper): Declare.
2575 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2576 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2577 the above functions.
2578 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2579 (mips_init_frame_pc): Declare.
2580 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2581 to decide if certain library function calls should be ignored.
2583 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2585 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2586 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2588 start-sanitize-gdbtk
2589 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2591 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2595 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2597 * gdbinit.in: New file.
2599 * configure.in: Generate .gdbinit from gdbinit.in.
2600 * configure: Rebuild.
2602 start-sanitize-tic80
2603 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2605 * config/tic80/tic80.mt: Disable using the simulator
2609 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2611 * COPYING: Install new version of file from FSF.
2612 * copying.c (show_copying_command): Update FSF address.
2614 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2616 * Makefile.in (distclean): Remove .gdbinit.
2618 start-sanitize-tic80
2619 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2621 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2624 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2626 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2627 to va_list from void *, since va_list might not be a pointer
2630 start-sanitize-gdbtk
2631 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2633 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2634 default, not $(srcdir).
2637 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2639 * remote-mips.c: Clean up comment and extraneous semicolon
2640 for mips_monitor_prompt variable.
2642 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2644 * remote-mips.c: Add `set monitor-prompt' command.
2646 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2648 Fix from Peter Schauer:
2649 * mdebugread.c (parse_procedure): Set address of procedure to
2650 block start; this fixes problems with shared libraries introduced
2651 by change of Mar 21.
2653 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2655 * symtab.c (find_pc_symtab): change to support the case
2656 where the objfile is reordered and contains both coff and
2657 stabs debugging info (continue on if a psymtab isn't found).
2659 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2661 Fixes from Peter Schauer:
2662 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2663 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2664 is big-endian and if registers are 32 bits.
2665 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2666 mips_store_return_value): Fix floating-point word-order problems on
2667 little-endian targets introduced by changes of Mar 21.
2669 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2671 * remote.c (target_resume_hook, target_wait_loop_hook): New
2673 (remote_resume, remote_wait): Use them.
2674 * d10v-tdep.c: Set the above hooks.
2675 (tracesource): New GDB variable, controls source display in
2677 (display_trace): Find and display source line if requested.
2678 (trace_info): Mention empty trace buffer if appropriate.
2679 (tdisassemble_command): Robustify argument handling.
2681 * configure.host: Remove extra bogus Linux case.
2683 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2685 * remote-sim.c (simulator_command): Add comment about dealing with
2687 start-sanitize-tic80
2688 * Makefile.in (tic80-tdep.o): Add target.
2689 * configure.tgt: Add tic80 case.
2690 * tic80-tdep.c: New file.
2691 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2694 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2696 * c-exp.y (yylex): Handle nested template parameter lists.
2697 * symtab.c (decode_line_2): Fix test for valid choice number.
2699 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2701 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2702 copy first two floating point arguments to general registers, so that
2703 MIPS16 functions will receive the arguments correctly.
2704 (mips_print_register): Print double registers correctly on
2705 little-endian hosts.
2706 (mips_extract_return_value): Return double values correctly
2707 on little-endian hosts.
2709 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2710 to address in file descriptor record; this accounts for constant
2711 strings that may precede functions in the text section. Remove
2712 now-useless lowest_pdr_addr from argument list and all calls.
2714 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2716 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2717 whether the simulator will be built by whether the Makefile in the
2718 simulator directory was built.
2720 * configure.in (--enable-sim-powerpc): Delete switch.
2721 * configure: Regenerate.
2723 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2725 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2726 in the prologue too.
2728 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2730 (gdb_os_evprintf_filtered): Similarly.
2732 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2734 New UnixWare 2.1 configuration
2735 * config/i386/i386v42mp.mt: new
2736 * config/i386/i386v42mp.mh: new
2737 * config/i386/tm-i386v42mp.h: new
2738 * config/i386/nm-i386v42mp.h: new
2739 * configure.tgt: added new entries
2740 * configure.host: added new entries
2742 start-sanitize-gdbtk
2743 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2745 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2747 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2748 to GDBTK_LIBRARY, which is now a path to search.
2749 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2752 * {aclocal.m4,configure.in}: Changes for Windows builds.
2754 * configure: Rebuilt.
2757 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2759 * dsrec.c (load_srec): Print leading zeroes when printing section
2762 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2764 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2766 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2768 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2770 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2771 vprintf_filtered, evprintf_filtered): Callbacks that accept
2774 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2776 * breakpoint.c (insert_breakpoints, watchpoint_check,
2777 bpstat_stop_status): Do not disable watchpoints going out of scope.
2778 (insert_breakpoints): Make sure that the current frame is valid
2779 before calling find_frame_addr_in_frame_chain.
2781 * top.c (setup_user_args): Handle quotes and backslashes.
2782 (print_gdb_version): Update copyright year.
2784 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2786 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2788 start-sanitize-gdbtk
2789 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2791 * configure: Regenerated.
2792 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2795 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2797 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2799 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2800 except under wingdb. (Contributed by Martin Hunt).
2802 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2804 * configure: Regenerated.
2805 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2807 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2809 * remote-sim.h (sim_state, SIM_DESC): New types.
2810 (sim_open): Return a `descriptor' as result.
2811 (*): New argument of descriptor result from sim_open.
2812 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2813 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2814 Pass argv list to sim_open, argv[0] = pseudo program name.
2815 (*): Pass gdbsim_desc to sim_foo fns.
2817 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2819 * config.in: Regenerated.
2821 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2822 HAVE_HPUX_THREAD_SUPPORT): Define.
2824 start-sanitize-gdbtk
2825 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2827 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2830 * configure: Regenerated.
2831 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2835 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2837 First cut at supporting simulators in gdbserver:
2839 * configure, configure.in: Allow gdbserver to be configured
2840 for cross-target environments.
2841 * gdbserver/Makefile.in: Add simulator support.
2842 * gdbserver/configure.in: Eliminate assumption that host == target.
2843 Simplify using gdb/configure.tgt and gdb/configure.host.
2844 Fix other minor configuration errors.
2845 * gdbserver/low-sparc.c: Fix compile error.
2846 * gdbserver/remote-utils.c: Eliminate assumption that registers
2847 and addresses are four bytes. Fix minor compile errors and warnings.
2848 * gdbserver/server.c: Rewrite numerous instances of identical code
2849 for starting inferior processes to call new function start_inferior.
2850 Eliminate assumption that registers and addresses are four bytes.
2851 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2853 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2854 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2855 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2856 in moving such support from host to target makefile fragments.
2857 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2859 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2861 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2862 to insure consistant initialization of unused fields to zero.
2863 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2864 * breakpoint.c: ditto.
2867 * source.c: add call to INIT_SAL macro.
2869 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2871 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2872 they might get used on 32 bit targets as well.
2874 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2876 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2877 send the full exit string.
2879 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2881 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2883 (mn10200_store_struct_return): Likewise.
2885 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2887 * mips-tdep.c (mips_fetch_instruction): New function; replace
2888 common code throughout with calls to it.
2889 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2890 correct saved addresses of $s0 and $s1.
2891 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2892 instead of hardcoded 4.
2893 (mips16_skip_prologue): Handle extended instructions correctly.
2895 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2897 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2898 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2900 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2902 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2903 New macros for testing, setting, and clearing bit 0 of addresses.
2904 Change numerous bits of code where bit 0 was being manipulated
2905 to use these macros.
2907 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2909 * remote-mips.c: Put back the form feeds.
2911 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2913 * remote-mips.c: Remove form feeds (^L) from source.
2914 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2915 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2916 PMON after a continue; it causes target program misbehavior.
2917 (mips_fetch_register): Don't fetch unsupported registers; this
2918 cuts down on wasted serial traffic.
2920 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2922 * configure.in configure (HPUX/OSF thread support): Enable this
2923 only when running GCC, since HP's thread header files use ANSI C
2924 which is not supported by their default compiler.
2926 * configure.host (i[3456]86-*-windows): Disable long long
2927 support for WinGDB. Add mswin to configdirs.
2928 * configure.in configure: Move calls to configure.host and
2929 configure.tgt to the top of configure.in to allow them to set
2930 config variables before they are referenced.
2932 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2934 * configure.tgt (mips*-*-lnews*): New target.
2936 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2938 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2939 if we're not the innermost frame. Fix minor typos.
2941 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2943 * stabsread.c (read_type): Fix handling of template names
2944 with template parameters containing `::'.
2946 * valops.c (search_struct_field, search_struct_method):
2947 Pass correct valaddr parameter to baseclass_offset.
2948 Prevent gdb crashes by making sure that the virtual base pointer
2949 from an user object still points to accessible memory.
2951 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2953 * maint.c: Eliminate -Wall warnings by including some header files.
2955 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2957 * remote-sim.c (init_callbacks): Undo previous change.
2959 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2961 * maint.c: Fix dereference of pointer.
2962 * remote-sim.c: Fix reference of structure member "last_error".
2963 * debugify.c: Include config.h to get ANSI definitions.
2965 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2967 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2970 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2972 * main.c (print_gdb_help): Make static to match declaration.
2974 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2976 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2978 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2980 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2982 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2984 * defs.h: Fix prototypes for new cleanup functions.
2986 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2988 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2989 comment, add PARAMS, add license info and fix indentation.
2991 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2993 * debugify.c, debugify.h: New files. Provide common macros
2994 for writing debug info to a log file or stdio.
2996 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2998 * c-valprint.c (c_val_print): Fix printing for arrays defined
3001 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
3003 * defs.h: Fix cntl-C to read from the Windows message queue.
3004 Add prototypes for make_final_cleanup (and the other cleanup
3006 * remote-e7000.c: Fix sync code to timeout if unable to sync.
3007 Change sync code to report status while trying to sync-up
3008 with hardware. Add debugging output and document.
3009 * ser-e7kpc.c: Swap order of len & offset to match implementation.
3010 Add debugging output and document.
3011 * serial.c: Add debugging output.
3012 * top.c: Add call to do_final_cleanups.
3013 Remove conditionals preventing Win32 from getting SIGQUIT.
3014 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
3015 chain as a parameter. Extract this generic code from the cleanup
3016 routines into separate funtions (*_my_cleanup). Keep old
3017 functionality by passing "cleanup_chain" to the new funtions.
3018 Define the cleanup chain "final_cleanup_chain" to be a cleanup
3019 chain which will be executed only when gdb exits. Add functions
3020 (*_final_cleanup) to match the original (*_cleanup) functions.
3021 (pollquit, quit, notice_quit): Fix to read cntl-C from the
3022 Windows message queue.
3024 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
3026 * m32r-rom.c: #include <sys/types.h>.
3027 #ifdef out new load support if wingdb.
3028 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
3030 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
3033 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
3034 * mn10200-tdep.c (mn10200_store_struct_return): New function.
3036 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
3037 extracting a return value from a register pair.
3039 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
3040 be two byte aligned. Round argument sizes up to two byte boundary.
3041 Write out args in two byte hunks.
3042 (mn10200_push_return_address): Implement.
3043 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
3044 structures > 8 bytes (temporary).
3045 (STORE_RETURN_VALUE): Likewise.
3046 (CALL_DUMMY): No longer undefine.
3047 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
3048 (REG_STRUCT_HAS_ADDR): Define.
3050 start-sanitize-r5900
3051 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
3053 * configure.tgt: added r5900.
3056 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
3058 * mips-tdep.c (non_heuristic_proc_desc): New function.
3059 (find_proc_desc): Move non-heuristic proc search code into separate
3061 (gdb_print_insn_mips): Use non-heuristic method to find procedure
3062 descriptor, to avoid prologue examination when disassembling.
3063 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
3064 aka MicroMeteor board).
3065 (mips_exit_debug): Prevent protocol reinitialization if an error
3066 occurs while exiting debug mode.
3068 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
3070 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
3071 comments, formatting, etc. Plus other minor fixes for problems
3072 I found during my first pass over the mn10200 port.
3073 (mn10200_analyze_prologue): New function.
3074 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
3075 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
3076 comments, formatting, etc. Minor fixes for problems I found during
3077 my first pass over the mn10200 port.
3078 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
3080 (REGISTER_VIRTUAL_TYPE): Define as a long.
3081 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
3083 (STORE_RETURN_VALUE): Similarly.
3085 * blockframe.c (generic_get_saved_regs): Remove unused variable
3087 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
3088 inside #ifdef CALL_DUMMY.
3089 (watch_command_1): Initialize target_resources_ok.
3090 * command.c (do_setshow_command): Provide dummy initialization
3092 * valops.c (find_function_addr): Move function & prototype inside
3094 (value_arg_coerce): Similarly.
3095 (value_of_variable): Provide dummy initialization of "frame".
3097 start-sanitize-gdbtk
3098 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
3100 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
3103 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
3105 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
3106 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
3108 (scan_xcoff_symtab): Ditto.
3110 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
3112 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
3113 from being sent to 32-bit targets by masking off upper bits.
3114 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
3115 of PC on 32-bit targets.
3116 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
3117 frame setup instruction.
3118 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
3119 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
3120 prologue instruction. Fix warnings and bugs found by gcc -Wall.
3121 * buildsym.c (finish_block): Improve handling of overlapping blocks;
3122 fixes problem on MIPS16 printing function arguments.
3124 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3126 * dwarf2read.c (dwarf2_linkage_name): New function to get
3127 the linkage name of a die from DW_AT_MIPS_linkage_name or
3129 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
3130 new_symbol): Use it instead of accessing DW_AT_name.
3131 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
3132 partial die if present.
3133 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
3135 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
3137 * blockframe.c (generic_frame_chain_valid): If the new frame
3138 is not INNER_THAN the old frame, then it's not valid.
3140 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
3142 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
3143 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
3145 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
3147 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
3148 sd and sw instructions correctly.
3149 (heuristic_proc_start): Add support for MIPS16.
3150 (mips16_get_imm, mips16_heuristic_proc_desc,
3151 mips32_heuristic_proc_desc): New helper functions for
3152 heuristic_proc_desc.
3153 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
3154 (mips_push_arguments): Don't align small arguments in EABI.
3155 (mips32_skip_prologue): Attempt to shrink code size a little.
3157 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3159 * m32r-stub.c: New -- remote protocol support for M32R cpu.
3160 * m32r-rom.c: Several experiments with improved download time.
3162 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
3164 * mips-tdep.c (MIPS16_INSTLEN): Define.
3165 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
3166 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
3167 of function on MIPS16.
3168 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
3169 for mips_skip_prologue.
3170 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
3172 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3174 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
3175 ../sim/common/libcommon.a.
3177 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3179 * blockframe.c: fix a null pointer ref in generic_get_saved_register
3181 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3183 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3186 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3188 First set of changes for mips16:
3189 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3190 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3191 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3192 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3193 * mem-break.c (memory_breakpoint_from_pc): New function.
3194 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3195 memory_breakpoint_from_pc to determine breakpoint contents and size.
3196 * target.h (memory_breakpoint_from_pc): Declare.
3197 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3198 to determine size of breakpoint instruction.
3199 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3200 New helper functions for mips_find_saved_regs.
3201 (mips_find_saved_regs): Recognize mips16 prologues.
3202 (mips_addr_bits_remove): Strip off upper 32 bits of address
3203 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3204 (mips_step_skips_delay): No branch delay slot on mips16.
3205 (gdb_print_insn_mips): Disassemble mips16 code.
3206 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3208 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3210 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3211 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3212 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3213 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3215 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3217 * dwarf2read.c: Replace integral tag, name and form fields in
3218 internal structure definitions with the corresponding enumeration
3219 types from dwarf2.h. Add default cases to switches on enumerations
3221 Make quoting of string arguments in complaint messages consistent.
3222 Check for NULL returns from DW_STRING.
3223 (struct partial_die_info): Add sibling and has_type fields, remove
3225 (DW_*): Move access macro definitions near the definition of the
3226 attribute structure.
3227 (struct field_info): New structure to pass information about fields
3228 and member functions between die processing routines.
3229 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3230 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3231 the partial symbol table if the DW_AT_*_pc attributes are missing.
3232 Add file scope base type definitions to the partial symbol table.
3233 Skip over child dies if the die has a sibling attribute.
3234 (add_partial_symbol): Enter global variables with type attributes
3235 and without location descriptors into the partial symbol table.
3236 Store value of DW_TAG_variable dies in the partial symbol table.
3237 Do not enter global variables into the minimal symbol table.
3238 Add base type definitions to the partial symbol table.
3239 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3240 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3241 Add a typedef symbol for base type definitions to the symbol table.
3242 Ignore DW_TAG_inlined_subroutine tags for now.
3243 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3244 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3245 to determine pc bounds, ignore dies with invalid bounds.
3246 (dwarf2_get_pc_bounds): New routine to extract and validate the
3247 DW_AT_*_pc attributes of a die.
3248 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3249 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3250 New functions to handle fields and member functions.
3251 (read_structure_scope): Rewritten to use them.
3252 (read_array_type): Renamed from dwarf_read_array_type.
3253 Default upper array bound to describe an array with unspecified
3255 Create array types in backwards order, as dwarf2 puts out the array
3256 dimensions from left to right.
3257 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3258 DW_AT_artificial and DW_AT_prototyped.
3259 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3260 Pass objfile to dwarf_base_type.
3261 (read_partial_die): Use read_attribute to read in the attributes.
3262 Handle DW_AT_sibling and DW_AT_type.
3263 Follow references when determining DW_AT_name and DW_AT_external
3264 attributes of the die.
3265 Validate DW_AT_*_pc attributes.
3266 (read_full_die): Use read_attribute to read in the attributes.
3267 (read_attribute): New function to read an attribute described
3268 by an abbreviated attribute.
3269 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3270 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3271 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3272 Change symbol class for global variables with a zero valued location
3273 descriptor to LOC_UNRESOLVED.
3274 Handle DW_AT_const_value attributes for DW_TAG_variable,
3275 DW_TAG_formal_parameter and DW_TAG_enumerator.
3276 Build a typedef symbol for DW_TAG_base_type.
3277 (dwarf2_const_value): New routine to copy a constant value from an
3278 attribute to a symbol.
3279 (dwarf_base_type): Use passed in objfile, not current_objfile
3280 when calling dwarf2_fundamental_type.
3281 (dump_die): Use DW_* accessor macros to access values of attributes.
3282 (decode_locdesc): Handle DW_OP_plus_uconst.
3284 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3286 * mn10200-tdep.c: New file.
3287 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3288 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3289 * config/mn10200/mn10200.mt: New file.
3290 * configure.tgt: add mn10200 entry.
3292 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3294 * configure.in configure: Check if host has libdl if doing
3297 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3299 * mn10300-tdep.c: Wrote/fixed implementations of
3300 mn10300_frame_chain, mn10300_init_extra_frame_info,
3301 mn10300_frame_saved_pc
3302 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3303 and INIT_FRAME_PC macros.
3305 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3307 * configure.in configure: Check if host has libm. Make sure we
3308 are using gcc when using the -export-dynamic option. Fixes a
3309 problem with building under Solaris/SunPro cc.
3311 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3313 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3314 Link in simulator on MIPS embedded targets.
3316 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3318 * blockframe.c (frameless_look_for_prologue): Mark frames
3319 with a zero PC as frameless to improve backtraces from core dumps
3320 caused by dereferencing a NULL function pointer.
3322 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3324 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3326 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3328 * mn10300-tdep.c: made a lot more generic, ripping out code
3329 from copied target (no more mn10300_scan_prologue,
3330 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3331 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3332 and INIT_FRAME_PC macros
3334 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3336 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3337 FP_REGISTER_BYTES to compute offsets into the saved frame,
3338 since it fails for SPARC targets configured without any
3339 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3341 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3343 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3346 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3348 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3349 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3351 * configure configure.in: Clean up test cases around thread support.
3352 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3354 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3355 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3356 value_at and value_at_lazy.
3357 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3358 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3359 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3360 instead of read_memory. It takes a bfd_section arg.
3361 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3362 unnecessary cast for assignment of struct dbx_symfile_info.
3363 Struct objfile now uses a real pointer instead of PTR for this
3365 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3366 text, data and bss into dbx_symfile_info.
3367 * exec.c (xfer_memory): Handle transfers for user-specified
3369 * findvar.c (read_var_value locate_var_value): Copy bfd section
3370 from the symbol to the value.
3371 * gdb-stabs.h: Add section pointers for text, data and bss
3373 * maint.c (translate address command): Add test code for overlay
3374 address translation.
3375 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3377 * (print_formatted x_command): Record current section along with
3378 current address for repeated commands.
3379 * sparc-nat.c (fetch_inferior_registers): Change
3380 target_xfer_memory to target_{read write}_memory to allow changes
3381 to target_xfer_memory interface for section info.
3382 * symmisc.c (dump_msymbols print_symbol): Print section
3383 assocaited with symbol.
3384 * symtab.c (fixup_symbol_section): New routine to
3385 add section info to symbols returned by lookup_symbol.
3386 * symtab.h (struct general_symbol_info): Add bfd section to
3388 * target.c target.h (target_xfer_memory): Add bfd section to
3390 * (target_read_memory_section): New routine to read data from a
3392 * (target_memory_bfd_section): New global variable to pass bfd
3393 section in to targets.
3394 * valarith.c (value_add value_addr value_array): Preserve bfd
3395 section when computing new value.
3396 * value.h (struct value): Add bfd section to values.
3397 * values.c (allocate_value value_copy): Initialize/preserve bfd
3399 * (unpack_double): Clean up _MSC_VER conditionals to remove
3401 * v850ice.c: New module to support communication with NEC's
3403 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3404 ep names with rxx names. sp and fp are renamed via a different
3407 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3409 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3410 also removed code elsewhere that made use of RP_REGNUM.
3411 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3412 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3413 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3414 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3416 For older changes see ChangeLog-96
3422 version-control: never