1 Thu Dec 11 22:39:02 1997 Mark Alexander <marka@cygnus.com>
3 From change made to branch by Bob Manson <manson@cygnus.com>:
4 * tic80-tdep.c (tic80_push_arguments): The compiler always
5 passes structs by reference.
7 Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
9 * tracepoint.c (trace_find_command): don't error if going
10 backwards thru the trace buffer in a loop.
11 * (struct tracepoint): delete unused field.
13 Wed Dec 10 13:16:45 1997 Keith Seitz <keiths@onions.cygnus.com>
15 * gdbtk.c (gdb_get_tracepoint_info): Use info in struct
16 symtab_and_line (not struct tracepoint) so that we get the
17 real line info for an address. Arrange data more like
18 gdb_get_breakpoint_info.
19 (tracepoint_notify): Use info in struct symtab_and_line again.
20 (gdbtk_init): Add command "gdb_get_tracepoint_list" into
22 (gdb_get_tracepoint_list): New function that aids the source
23 window in displaying tracepoints when the file changes.
25 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
27 * d30v-tdep.c : don't bury lots of magic numbers in the code
28 instead use defines for the opcodes and opcode masks; update
29 to use actual d30v patterns; fix register sizes to be 4 bytes
30 not 2 bytes; improve prologue testing now that we have a C
31 compiler; fix stack frame handling enough to get backtraces
32 working; initial changes to push and pop frames (so that gdb
33 can call functions in the inferior).
35 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
36 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
37 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
40 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
42 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
43 a string whose dynamic length is longer than its static length.
45 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
47 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
48 cu_header.length is within dwarf_info_buffer not
51 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
53 * tracepoint.c (memrange_sortmerge): allow for memranges
54 that overlap. (collect_pseudocommand etc.) cleanup decls.
56 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
58 * gdbtk.c (gdbtk_init): Add gdb_find_file into interpreter.
59 (gdb_find_file_command): New function which searches source path
60 to find the real full filename of a file.
62 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
64 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
66 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
68 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
70 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
72 * tracepoint.c: Add declaration for x_command.
74 * printcmd.c (x_command): Remove static declaration.
76 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
78 * tracepoint.c (finish_tfind_command): call do_display so that
79 auto-displays are updated by tfind. Also, keep track of frame
80 and current-function so that tfind behaves like stepping (only
81 show the stack frame if we step into a new function or return).
83 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
85 * sol-thread.c: additional support for debugging threaded core
86 files on solaris; previously only kernel threads were found --
87 user threads generated errors.
88 * corelow.c: don't register core_ops as a target if
89 coreops_suppress_target is true (set by sol-thread.c).
91 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
93 * tracepoint.c: make "tdump" command handle literal memranges.
95 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
97 * tracepoint.c: use "lookup_cmd" to parse actions commands
98 (thus allowing unambiguous prefixes and aliases).
100 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
102 * configure.tgt: Add support for Thumb target.
104 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
106 * tracepoint.c: move prototype of validate_actionline(), and
107 make it consistent with the function declaration.
109 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
111 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
112 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
114 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
116 (CONFIG_OBS): remove tracepoint.o, which should always be included
118 * configure: regenerate
120 * Makefile.in (install-only): ALWAYS install the new gdbtk
121 (REMOTE_OBS): add tracepoint.o
123 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
125 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
127 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
128 * configure: Regenerate.
130 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
132 (toplevel): Move include of guitcl.h into #ifdef IDE region.
133 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
136 * Makefile.in (tracepoint_h): New macro for tracepoint.h
138 (tracepoint.o): Add rule to build.
139 (gdbtk.o): Update dependencies.
141 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
143 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
145 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
147 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
148 (breakpoint_notify): symtab_to_filename can return NULL
149 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
151 * tracepoint.c (set_raw_tracepoint): fix typo
153 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
155 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
158 * Merge (lots) with foundry's 11/18/97 build
160 * Makefile.in (install-only): install the new gdbtk, not the old
162 * top.h: add declaration of get_prompt
164 * top.c (get_prompt): new function
166 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
168 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
169 "gdb_get_function", "gdb_get_line", "gdb_get_file",
170 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
172 (gdb_get_vars_command): new function
173 (gdb_get_line_command): new function
174 (gdb_get_file_command): new function
175 (gdb_get_function_command): new function
176 (gdb_get_tracepoint_info): new function
177 (gdbtk_create_tracepoint): new function
178 (gdbtk_delete_tracepoint): new function
179 (tracepoint_notify): new function
180 (tracepoint_exists): new function
181 (gdb_actions_command): new function
182 (gdb_tracepoint_exists_command): new function
183 (gdb_prompt_command): new function
185 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
187 * dwarf2read.c (struct comp_unit_head): Change length and
188 abbrev_offset fields to unsigned int.
189 (dwarf2_build_psymtabs_hard): Verify length and offset read from
192 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
194 * tracepoint.c, tracepoint.h: new module, implements tracing,
195 which is a new functionality somewhat like breakpoints except
196 that a tracepoint stops the inferior only long enough to collect
197 and cache selected buffers and memory locations, then allows
198 the inferior to continue; the cached trace data can then be
201 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
203 * infcmd.c: export registers_info, for use by other modules.
204 * printcmd.c: export output_command, for use by other modules.
205 * stack.c: export locals_info and args_info, for use by other modules.
206 * remote.c: export getpkt, putpkt, and fromhex for external use.
207 Make fromhex case-insensative. New function "remote_console_output"
208 abstracts the acceptance of "O" packets from target.
209 Make all "remotedebug" output go to stdout, not stderr.
211 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
213 * valprint.c (print_longest): When CC has long long but printf
214 doesn't, print decimal value as three parts.
216 * config/i386/tm-fbsd.h: New file.
217 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
219 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
220 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
222 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
223 %ll format specifier.
224 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
225 long double using %Lg.
226 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
227 * configure: Re-generate.
229 * c-exp.y (parse_number): Use sscanf %Lg when host has
230 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
232 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
234 * printcmd.c (print_insn): Set the machine type if known.
236 * i386-tdep.c (_initialize_i386_tdep): Delete "set
237 assembly-language" command. Replaced by generic "set
238 architecture". Set initial machine using bfd_lookup_arch.
240 # start-sanitize-vr5400
241 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
243 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
245 # end-sanitize-vr5400
246 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
248 * valops.c (call_function_by_hand): If the function has a
249 prototype, convert its arguments as if by assignment. Otherwise,
250 do the usual promotions.
251 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
252 on functions' types when we can; all C++ functions should get it,
253 and if the Sun-style prototype notation is in the stabs, we can
256 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
258 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
259 defined by the inclusion of ../bfd/aclocal.m4.
260 * configure: Rebuild.
262 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
264 * Makefile.in (SHELL): Really do the change.
266 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
268 * Makefile.in: also revert SHELL change until configury
271 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
273 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
275 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
277 * aclocal.m4: add EXEEXT setting rule
278 * configure.in: call it
279 * configure: regenerate
280 * Makefile.in: pepper with EXEEXTs in appropriate places,
281 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
282 For some reason, EXEEXT isn't getting substututed in correctly
283 so for now, set EXEEXT to empty string
285 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
287 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
289 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
291 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
293 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
295 * gdbtk.c: Move include of gdbcore.h to top of file.
296 (close_bfds): New static function if _WIN32.
297 (gdbtk_readline): Call close_bfds.
298 (call_wrapper, tk_command_loop): Likewise.
299 (gdb_clear_file): New static function.
300 (gdbtk_init): Create gdb_clear_file Tcl command.
302 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
304 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
305 in a human readable format.
306 (print_flags_command): Command wrapper to call d30v_print_flags.
307 (d30v_do_registers_info): When printing out all of the registers,
308 print out the flag values in a human readable fashion.
309 (_initialize_d30v_tdep): Add info flags command to print the
312 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
313 bits that are defined.
315 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
317 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
319 (gdbtk_load_hash): download hash routine returns an int result.
320 * symfile.c (generic_load): Handle cancel from the
321 ui_load_progress_hook routine.
322 * dsrec.c (load_srec): Handle cancel from the
323 ui_load_progress_hook routine.
325 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
327 * valprint.c (print_longest): The b, h, w, and g format specifiers
328 print unsigned values.
330 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
332 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
334 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
335 * configure: Rebuild.
337 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
339 * top.c (quit_confirm): Change exit message.
341 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
343 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
345 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
347 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
348 to allocate memory for environ space, gdb cannot use memory
349 checks -- set -DNO_MMCHECK
351 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
353 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
354 code to see why this is not trivial.
355 (copy_exp, insert_exp): New functions.
357 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
359 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
360 where a compilation unit die has no children (DW_TAG_compile_unit
362 (scan_partial_symbols): Add comment for nesting_level.
365 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
367 * configure.tgt: Add tx49 configury based on 4300.
370 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
372 * solib.c (solib_break_names): add entry for Solaris 2.6 run
373 time linker. From Casper Dik via Peter Schauer.
375 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
377 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
379 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
384 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
386 * sol-thread.c (sol_find_new_threads_callback,
387 sol_find_new_threads): New functions.
388 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
389 sol_find_new_threads.
390 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
393 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
395 * dbxread.c (process_one_symbol): Put back initialization
396 of a variable lost during last change. Don't perform
397 assignment inside conditionals.
398 * stabsread.c (symbol_reference_defined): Return -1 for error/not
399 found. All callers changed appropriately.
400 (define_symbol): Don't perform assignment inside conditionals.
402 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
404 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
406 * configure: Rebuild.
408 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
410 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
412 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
414 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
417 * dbxread.c: More comment cleanups.
418 * stabsread.c: Fix various violations of the GNU coding and
419 formatting standards. Update/add comments to make code clearer.
420 (resolve_reference): Delete unused function.
421 (ref_search_val): Remove function. It didn't belong in stabsread.c
422 (resolve_live_range): No longer returns a value. Do not add it
423 to the live range list until the entire range stab has been parsed.
424 (get_substring): Remove duplicate declaration.
425 (resolve_symbol_reference): Now static. Remove unnecessary code
426 to deal with cleanups.
427 (ref_add): Use xrealloc instea of realloc.
428 (process_reference): Reorganize slightly to make clearer.
429 * stabsread.h (resolve_symbol_reference): Remove declaration.
430 (resolve_reference): Likewise.
431 * symtab.c (find_active_alias): New function.
432 (lookup_block_symbol): Use find_active_alias.
433 * symtab.h (struct range_list): Fix dangling struct live_range
435 (ref_search_val): Remove decl.
437 * symtab.h (struct range_list): Renamed from struct live_range.
438 (struct symbol): Remove struct live_range_info substruct.
439 Bring the alias list and range list fields up to the toplevel
440 as "aliases" and "ranges".
441 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
442 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
443 * stabsread.c: Corresponding changes.
445 * dbxread.c: Fix various violations of the GNU coding and
446 formatting standards. Update/add comments to make code
448 (process_later): Use xrealloc instead of realloc.
450 * symtab.c: Include inferior.h.
452 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
454 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
456 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
458 * infcmd.c: Improve grammar of "set args" help.
460 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
462 * remote-sds.c (sds_load): Properly declare as static.
464 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
466 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
467 to 30 bits in call insn to handle --enable-64-bit-bfd.
468 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
470 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
472 * stabsread.c: Make ref_map entries dynamically allocated.
474 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
476 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
477 ide_create_window_register_command.
478 * gdbtcl2/main.tcl: Call ide_window_register restorer.
480 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
482 * printcmd.c (print_address_symbolic, address_info): Mask
483 target-specific flag bits from PC, for more aesthetic disassembly.
484 * config/mips/tm-mips.h: Added PC masking for MIPS family
485 (especially the MIPS16).
487 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
489 * remote-mips.c (mips-initialize): Work around flakiness in
490 some versions of PMON after loading a program.
492 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
494 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
495 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
496 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
497 (ArrayAccess): Likewise. Also remove warnings.
498 (CastExpression): Implement (typename) UnaryExpression.
499 (push_qualified_expression_name): Fix small bug.
500 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
501 (_initialize_jave_language): Fix typo (jave -> java).
502 (java_language): Java does *not* have C-style arrays.
503 (java_class_from_object): Make more general (and complicated).
504 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
505 (java_emit_char, java_printchar): New function.
506 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
507 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
508 (java_print_value_fields): New function.
509 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
511 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
513 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
515 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
516 * mips-tdep.c (mips_extract_return_value): Doubles aren't
517 returned in FP0 if FP registers are single-precision only.
519 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
520 to disable use of FP registers for function arguments.
523 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
525 * gdbtk.c (gdbtk_init): Pass name of restore interface to
526 ide_create_window_register_command.
528 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
530 * mips-tdep.c (set_reg_offset): New function.
531 (mips16_heuristic_proc_desc): Calculate offsets of registers
532 saved by entry pseudo-op after rest of prologue has been read.
533 Use set_reg_offset to ignore all but the first save of a given
535 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
536 * remote-sim.c (gdbsim_store_register): Don't update registers
537 that have a null or empty name.
538 * findvar.c (read_register_bytes): Don't fetch registers
539 that have a null or empty name.
541 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
544 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
547 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
551 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
552 (REGISTER_NAMES): Ditto.
554 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
556 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
558 * dsrec.c (load_srec): add ui_load_progress_hook to
559 display some feedback to user
561 * symfile.c (generic_load): add ui_load_progress_hook to
562 display some feedback to user
564 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
566 * command.c (add_cmd, add_show_from_set): Insert new commands in
569 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
571 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
572 member for storing offset of MIPS16 frame pointer from SP.
573 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
574 (PROC_FRAME_ADJUST): Define.
575 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
576 (get_frame_pointer): Use frame pointer adjustment value when
577 calculating frame address.
578 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
579 that have a null or empty name.
581 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
582 (REGISTER_NAMES): Redefine to eliminate FP registers.
583 * config/mips/tm-tx19l.h: Ditto.
586 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
587 Michael Snyder (msnyder@cleaver.cygnus.com)
590 * configure.tgt: Set gdb_target to r5900.
591 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
593 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
594 override default FPU type.
596 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
598 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
600 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
602 * gdbtk.c (gdb_load_info): New function. Returns a list
603 of section names and sizes for an executable.
604 (gdbtk_load_hash): Stub function to call tcl function
607 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
609 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
610 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
613 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
615 * ser-e7kpc.c (get_ds_base): Only use under Windows.
616 (windows.h): Include when any _WIN32 host.
618 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
620 * The following block of changes add support for debugging assembly
622 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
623 associated with a function.
624 * buildsym.c (record_line start_symtab end_symtab): Don't delete
625 symtabs which only have line numbers (but no other debug symbols).
626 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
628 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
629 intrinsic simulator breakpoints if available, otherwise do it the
632 * configure.tgt: Add d30v.
633 * d30v-tdep.c: New file.
634 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
637 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
639 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
641 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
643 * gdbtk.c (gdb_get_mem): Fix compiler warning.
645 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
647 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
648 value if the remaining length of a non-integral argument is smaller
649 than the register size for big-endian non-EABI mode.
651 * rs6000-tdep.c (branch_dest): Handle return from signal
652 handler function via sigreturn kernel call.
654 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
656 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
657 Fix prototypes. Remove function scoped function declarations.
659 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
661 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
663 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
665 * config/i386/windows.mh (XDEPFILES): need to list some files
666 explicitly, for odd reasons.
668 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
670 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
671 (push_expression_name): New, to handle expression names.
672 (push_qualified_expression_name): New, for qualified expression names.
673 (parse_number): Fix bugs in parsing of non-decimal integers.
674 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
675 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
676 (java_link_class_type): Add dummy "class" field.
677 (java_lookup_type): New.
678 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
679 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
680 Use java_demangle_type_signature to print array class types.
681 * jv-valprint.c (java_value_print): Preliminary array support.
682 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
683 (java_val_print): Move check for object type to java_value_print.
684 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
686 * valops.c (search_struct_field): Search basesclasses in
687 ascending, not descending order. Hack to avoid virtual baseclass
688 botch for Java interfaces.
690 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
692 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
693 New cleanup clean for cleanups to be run when at each 'run' command.
694 * infcmd.c (run_command): Call do_run_cleanups.
696 * solib.c (find_solib): Register cleanup to call clear_solib
697 on a new 'run' command.
698 (symbol_add_stub): First look for existing objfile with same name.
700 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
702 * gdbtk.c (gdb_get_mem): New function. Returns
703 a formatted memory dump with optional ASCII dump.
705 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
707 * remote-sds.c (sds_load): New function.
709 (sds_open): Don't set inferior_pid yet.
710 (sds_kill): Remove contents.
711 (sds_create_inferior): Rewrite to work more like monitor
713 (sds_restart): Remove, no longer used.
715 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
716 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
717 * dsrec.c (load_srec): Always write a header S-record.
718 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
719 (dink32_cmds): Set to use S-record downloading with acks.
720 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
722 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
724 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
727 * exec.c (exec_file_command): Call set_architecture_from_file.
729 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
731 * dbxread.c (MSYMBOL_SIZE): New macro.
732 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
733 * elfread.c (elf_symtab_read): If ELF symbol is "special",
734 such as a MIPS16 function, mark minimal symbol as special too.
735 * mips-tdep.c (pc_is_mips16): New function to check whether
736 a function is MIPS16 by looking at the minimal symbol. Use
737 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
738 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
739 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
740 "special" MIPS16 bit in ELF and minimal symbols.
741 * mdebugread.c (parse_partial_symbols): Don't construct a partial
742 symbol table for a file that already has one.
744 * configure.tgt: Support TX19.
745 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
746 config/mips/tx19l.mt: New files for TX19.
749 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
751 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
752 yet another variant of enumerator debugging info, used by DU 4.0
755 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
757 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
758 otherwise link command line is too long.
760 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
762 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
763 some formatting problems.
765 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
767 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
768 mechanism. Remove prototypes for dos_async_* functions. They don't
771 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
773 * gdbtk.c: Include ilutk.h if IDE.
774 (gdb_confirm_quit, gdb_force_quit): New static functions.
775 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
777 * top.c (quit_confirm, quit_force): New functions, broken out of
779 (quit_command): Just call quit_confirm and quit_force.
780 * top.h (quit_confirm, quit_force): Declare.
782 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
784 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
785 function a breakpoint is in.
787 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
789 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
790 reading stabs extensions for live range information.
791 * stabsread.h, partial-stab.h: Add prototypes for new functions.
792 * symtab.h: Add structure for storing live range information.
794 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
796 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
798 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
800 * gdbtk.c: Include guitcl.h.
801 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
802 variable IDE to 1 when using the IDE. Always try using auto path
804 * Makefile.in (IDE_CFLAGS_X): Always include libide.
805 (LIBIDE): New variable.
807 (IDE_DEPS): Omit libide.
808 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
809 * configure: Rebuild.
811 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
813 * top.c (set_arch): New function, update target_architecture.
815 * defs.h, top.c (set_architecture_from_arch_mach): Replace
816 set_architecture, takes the arch and machine as arguments.
818 * sh3-rom.c (sh3e_open): Update.
821 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
823 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
826 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
828 * top.c (init_main): Add ``set processor'' as an alias for ``set
831 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
833 * config/sparc/sparclite.mt: Removed simulator references (erc32
836 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
838 * remote-e7000.c (e7000_fetch_registers): Check
839 target_architecture instead of sh_processor_type.
842 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
844 * sh3-rom.c (sh3_open): Call set_architecture not
845 sh_set_processor_type.
848 * sh-tdep.c (sh_show_processor_type_command): Delete.
849 (sh_set_processor_type_command): Delete.
850 (sh_target_architecture_hook): Rename from sh_set_processor_type,
851 use AP to determine architecture.
852 (sh_show_regs): Use bfd_mach_sh* types.
854 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
855 architecture was specified explicitly.
857 * defs.h (target_architecture, target_architecture_auto,
858 set_architecture, set_architecture_from_file): Declare.
859 (target_architecture_hook): Allow targets to be notified of set
862 * top.c (init_main): Add set/show/info architecture commands.
863 (set_architecture, show_architecture, info_architecture): New
864 functions, parse same.
865 (set_architecture_from_file): New function, determine arch from
868 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
870 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
871 when set explicitly. Prepend endianness arg so that it can be
874 * defs.h, top.c (target_byte_order_auto): Make global when
875 byteorder is selectable.
877 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
879 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
881 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
882 has already set the PC.
883 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
884 exec file" a warning. Ditto for "No program loaded".
886 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
888 * ocd.c: revert Sun change -- enable log file handling
890 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
892 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
894 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
896 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
897 before assuming that the inferior is running.
900 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
902 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
903 (gdbtk_stop_timer): Likewise.
905 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
907 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
908 (gdb_target_has_execution_command) new function
910 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
912 * ocd.c: comment out sections that create and flush wigglers.log
913 log file when using the wiggler.
915 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
917 * gdbtk.c (gdb_loc): If there are no symbols, just bail
919 (tk_command_loop): Print errors encountered while running
923 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
925 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
929 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
931 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
932 (x_fd): Don't define if WINNT.
933 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
935 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
936 call gdbtk_start_timer and gdbtk_stop_timer.
937 (gdbtk_init): Don't set up signal handling or make x_fd
938 asynchronous if CYGWIN32.
940 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
942 * gdbtk.c (error_string_ptr): New static variable.
943 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
944 NULL, and we're outputting to stderr, append string to
945 error_string_ptr rather than calling gdbtk_tcl_fputs.
946 (call_wrapper): Set up error_string_ptr. Put both error string
947 and normal string in Tcl result.
949 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
952 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
954 * gdbtk.c: If _WIN32, include winuser.h.
955 (gdbtk_init): If _WIN32, use MessageBox to display an error
958 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
960 * config/powerpc/ppc-eabi.mt:
961 * config/powerpc/ppc-sim.mt:
962 * config/powerpc/ppcle-eabi.mt:
963 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
964 other ocd-related files in TDEPFILES
966 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
968 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
969 * ocd.c: initialize remote_timeout
970 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
971 (ocd_get_packet): remove find_packet goto. If there isn't
972 an 0x55 at the start, something is quite wrong so error out
973 instead of advancing in the packet and trying again. If checksum
974 is invalid, print error message instead of trying again.
975 * ser-ocd.c (ocd_readchar): error if we attempt to read past
976 the end of the from_wiggler_buffer.
979 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
981 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
982 (gdb_cmd): For the load command, don't buffer the I/O.
986 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
988 * dink32-rom.c: Don't use "mf" command to fill, is too picky
992 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
994 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
996 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
998 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
999 (ITCL_DEPS, TIX_DEPS): New variables.
1000 (IDE_DEPS): New variable.
1001 (CDEPS): Include @CONFIG_DEPS@.
1002 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
1003 * configure: Rebuild.
1007 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
1009 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
1010 after relocations are complete.
1011 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
1012 this is now done in objfile_relocate.
1014 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * win32-nat.c (handle_exception): Return a value indicating
1017 whether the exception was handled. Don't handle random exceptions
1018 the first time around, so that structured exception handling
1020 (child_wait): Check the return value of handle_exception. Set the
1021 continue_status argument to ContinueDebugEvent accordingly.
1023 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1025 * configure.tgt: Add support for v850e target.
1027 start-sanitize-v850e
1028 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1030 * configure.tgt: Add support for v850eq target.
1033 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1035 * m32r-stub.c: fix typo
1037 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1039 * remote-sds.c: Remove unused remnants of remote.c.
1040 (tob64): Return the result length.
1041 (sds_interrupt): Send a stop message.
1042 (sds_wait): Add debug output for signal interpretation, flag
1043 that signal was due to a trap.
1044 (sds_fetch_registers): Fill the registers array correctly for
1046 (sds_store_registers): Get the right values from registers array.
1047 (putmessage): Tweak length handling so checksum comes out right.
1048 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1050 start-sanitize-gdbtk
1051 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1053 * gdbtk.c (gdb_listfuncs): New function that returns
1054 a list of all the functions in a source file.
1058 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1060 * Makefile.in (init.c): Don't use xargs.
1062 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1064 * infrun.c (wait_for_inferior): Add the symbols for any
1065 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1067 Rewrite code which determines the TOC address for calling functions
1068 in the inferior under AIX.
1069 * rs6000-nat.c (find_toc_address): New function to determine
1070 the required TOC address from a function address.
1071 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1072 to find_toc_address.
1073 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1074 add_text_to_loadinfo calls.
1075 (exec_one_dummy_insn): Change pid and status to int to get rid of
1077 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1078 ptrace to get rid of compiler warnings.
1079 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1080 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1081 patch TOC address load code in the call dummy with the value
1082 returned from find_toc_address_hook.
1083 (struct loadinfo, loadinfo, loadinfolen,
1084 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1085 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1087 (_initialize_rs6000_tdep): Remove initialization of
1088 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1089 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1090 xcoff_init_loadinfo_hook): Remove.
1091 (struct coff_symfile_info): Add toc_offset field.
1092 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1093 instead of calling xcoff_add_toc_to_loadinfo_hook.
1094 (get_toc_offset): New function to return the value of the
1095 toc_offset field for an object file.
1096 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1097 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1098 * config/rs6000/tm-rs6000.h: Add declarations for
1099 find_toc_address_hook and get_toc_offset.
1101 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1103 * remote-sds.c: New file, interface to SDS-compatible monitors.
1104 * Makefile.in (remote-sds.o): Add build rule.
1105 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1106 (TDEPFILES): Add remote-sds.o.
1108 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1110 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1111 assuming control has returned to GDB.
1113 start-sanitize-gdbtk
1114 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1116 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1119 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1121 * dink32-rom.c: New file, support for DINK32 monitor.
1122 * Makefile.in (dink32-rom.o): Add build rule.
1123 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1124 (TDEPFILES): Add dink32-rom.o.
1125 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1126 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1127 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1128 * monitor.c: Use them.
1129 (monitor_store_register): Use setreg.term if defined.
1130 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1131 if set_break and clr_break fields are empty.
1133 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1135 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1136 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1137 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1139 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1140 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1141 fill in doc fields of bdm_ppc_ops.
1142 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1143 as the MQ or floating point regs not present on ppc 8xx boards.
1144 (bdm_ppc_store_registers): Don't write those same invalid registers.
1145 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1146 * config/powerpc/ppc-eabi.mt:
1147 * config/powerpc/ppcle-eabi.mt:
1148 * config/powerpc/ppc-sim.mt:
1149 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1151 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1153 * frame.h (enum lval_type): Conditionalize on __GNUC__
1154 instead of __STDC__.
1156 start-sanitize-gdbtk
1157 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1159 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1162 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1164 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1166 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1168 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1169 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1170 BDM_BREAKPOINT if not defined in tm.h
1171 (ocd_error): add new error cases
1172 (ocd_start_remote): send the OCD_INIT command before
1173 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1174 (ocd_write_bytes): no longer static
1175 (ocd_insert_breakpoint): no longer static
1176 (ocd_remove_breakpoint): new
1177 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1178 and ocd_remove_breakpoint
1179 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1180 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1181 and memory_remove_breakpoint.
1182 (bdm_ppc_open): after calling ocd_open, modify DER
1183 register so interrupts will drop us into debugging mode, finally
1184 disable the watchdog timer on the board so we don't leave BDM
1187 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1189 * values.c (value_primitive_field): Account for offset when
1190 extracting the value of a bitfield.
1191 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1193 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1195 start-sanitize-tic80
1196 * config/tic80/tic80.mt:
1197 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1198 (SIM): Remove -lm to prevent make errors.
1199 * configure.tgt: add gdbserver to configdirs for tic80.
1201 * gdbserver/utils.c (error): Change prototype to match defs.h.
1202 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1203 * remote.c (remote_write_bytes): Include '$' at start of packet
1204 and checksum at end of packet in overhead calculation.
1206 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1208 * ser-ocd.c: If _WIN32, include <windows.h>.
1209 (dll_do_command): New static variable if _WIN32.
1210 (ocd_open): Set dll_do_command if _WIN32.
1211 (ocd_write): Use dll_do_command rather than do_command.
1212 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1213 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1214 ($(BDM_LIBNAME)): Remove target.
1215 * wigglers.def: Remove.
1217 start-sanitize-gdbtk
1218 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1219 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1220 ide_initialize_paths to match installed directory name. If IDE,
1221 use auto_path to search for main.tcl.
1222 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1226 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1228 (libwigglers.a): Remove target.
1230 start-sanitize-gdbtk
1231 * gdbtk.c (gdbtk_cleanup): New static function.
1232 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1233 call to ide_initialize_paths. If we can't initialize the event
1234 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1235 ide_window_register and the ide_window commands. Initialize tk,
1236 itcl, and tix after initializing the IDE.
1238 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1239 * configure: Rebuild.
1242 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1244 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1245 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1247 start-sanitize-gdbtk
1248 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1250 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1251 to 256 to avoid memory corruption with very long pathnames.
1254 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1256 Changes to OCD support to support wiggler box as well as
1258 * ocd.c: change speed in init command to 0 from 80,
1259 add (temporary) logging commands to help debugging,
1260 (ocd_open): if "target ocd wiggler lpt" then use special
1261 ser-ocd.c serial interface which communicates with Wigglers.dll,
1262 otherwise ("target ocd <foo>") do as we did before
1263 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1264 switch of known commands of len 0
1265 * ocd.h: add OCD_LOG_FILE
1266 * serial.c (serial_open): do serial_interface_lookup on ocd
1268 * ser-ocd.c: add buffer to contain responses from sending a
1269 command to the Wigglers.dll.
1270 (ocd_readchar): return curr char from buffer and increment ptr
1271 (ocd_write): send buffer to Wigglers.dll, storing response in
1272 return buffer and initializing curr location ptr to start of
1275 start-sanitize-gdbtk
1276 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1278 * configure.in: Change required Tix version to 4.1.8.0 .
1279 * configure: Rebuilt.
1282 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1284 * ocd.h: add OCD_SET_CONNECTION
1285 * ocd.c: rename "do_command" to "ocd_do_command"
1287 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1289 Nomenclature change. BDM is a specific type of OCD
1290 (On Chip Debugging). Wiggler is the parallel port box controlled
1291 by Wigglers.dll. The faster target box from Macraigor Systems
1297 Replace all instances of "wiggler_" with "ocd_" and change most other
1298 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1299 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1300 until OCD with that target is supported again.
1302 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1304 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1305 sub makes, change clean rule to also remove *.a to remove
1306 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1307 remove remote-wiggler.o
1308 * configure.in: add DLLTOOL support
1309 * configure: regenerate
1310 * wigglers.def: new file for imports for wigglers.dll
1311 * ser-ocd.c: new file which is layer between ocd.c and either the
1312 wigglers.dll or the target box, only stub so far
1313 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1314 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1315 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1316 to XDEPFILES, add rules to build libwigglers.a
1318 checking in changes of Stu Grossman <grossman@cygnus.com>:
1319 * remote-wiggler.c: delete
1320 * ocd.c: new, was remote-wiggler.c
1321 always include sys/types.h, include ocd.h, move WIGGLER
1322 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1323 static, stop making local wiggler functions static,
1324 define write_mem_command for wiggler_write_bytes
1325 (wiggler_start_remote): stop hardcoding the target type,
1326 instead set and use a target_type variable.
1327 (wiggler_open): add new target_type and ops args
1328 (wiggler_wait): now no longer takes pid and target_status as args,
1329 stop trying to set target_status struct, remove BGND insn
1331 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1332 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1333 remove pktlen check, set reglen instead of numregs
1334 (dump_all_bdm_regs): delete
1335 (wiggler_fetch_registers): delete
1336 (wiggler_prepare_to_store): now just an empty function
1337 (wiggler_store_registers): delete
1338 (wiggler_read_bdm_register): new
1339 (wiggler_write_bdm_registers): new
1340 (wiggler_write_bdm_register): new
1341 (wiggler_write_bytes): use write_mem_command variable instead of
1343 (get_packet): renamed to wiggler_get_packet, change refs throughout
1344 (put_packet): renamed to wiggler_put_packet, change refs throughout
1345 (wiggler_get_packet): add break to default case of switch,
1346 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1348 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1349 (flash_xfer_memory): delete
1350 (noop_store_registers): new placeholder replacement for
1351 target_store_registers() which prevents generic_load from trying to
1353 (bdm_update_flash_command): add store_registers_tmp variable,
1354 make handling of wiggler_ops more generic -- define wiggler_ops
1355 in a target-specific file instead (such as ppc-bdm.c in the case
1356 of the ppc), use current_target to deal with registers again
1357 making this file less target-specific.
1358 (bdm_read_register_command): new
1359 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1360 comment out add_cmd ("read-register", ...)
1361 * ocd.h: new, contains common wiggler prototypes, command definitions
1362 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1363 structure for ppc bdm
1366 (bdm_ppc_fetch_registers): new
1367 (bdm_ppc_store_registers_: new
1368 (_initialize_bdm_ppc): new
1369 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1371 start-sanitize-tic80
1372 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1374 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1375 as a valid SP-relative offset of a saved register.
1378 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1380 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1381 than directly mucking around with data structures.
1383 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1385 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1386 Add a bunch of macros.
1387 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1388 Update to use new macros.
1389 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1390 * value.h, values.c (value_static_field): New function.
1391 * cp-valprint.c, valops.c: Modify to use value_static_field.
1393 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1394 implied (missing) data field, as defined by cc1java.
1395 (java_link_class_type): Type length and field offset (in interior)
1396 now includes object header. Get static fields working.
1397 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1398 * jv-typeprint.c (java_type_print_derivation_info,
1399 java_type_print_base): New functions, for better Java output.
1400 * jv-valprint.c: Start to support Java-specific output.
1402 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1404 * c-valprint.c (c_val_print): Use extract_address to retrieve
1405 the address of the virtual function.
1406 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1408 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1409 Handle C++ operator *.
1411 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1413 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1415 (Tcl_Realloc, Tcl_Free): Likewise.
1416 * configure.in: Check for cygwin32 environment. Define and
1417 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1418 unix; setting it to win was for an old Tcl/Tk configuration
1420 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1421 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1422 (WIN32LDAPP, WIN32LIBS): Define.
1423 (CLIBS): Add $(WIN32LIBS).
1424 (gdb): Use $(WIN32LDAPP).
1425 * configure: Rebuild.
1427 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1429 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1430 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1431 * utils.c (fprintf_symbol_filtered): Handle language_java.
1433 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1435 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1437 * java-*: Renamed to jv-*, to make fit within 14 characters.
1438 * jv-lang.h (java_type_print): Added declaration.
1439 * jv-typeprint.c: New file. Provides java_print_type.
1440 * jv-lang.c (java_link_class_type): New function.
1441 (java_language_defn): Replace c_print_type by java_print_type.
1442 * Makefile.in: Update accordingly.
1444 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1446 * Makefile.in (init.c): except some mswin files do need to be
1449 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1451 * Makefile.in (init.c): don't try to scan mswin for _initialize
1452 funcs. (generates misleading error message because files have
1453 .cpp suffix, not .c suffix)
1455 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1457 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1459 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1461 * xcoffread.c (coff_getfilename): Do not strip directory component
1464 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1466 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1467 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1468 * remote-array.c: #include <ctype.h> for isascii().
1469 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1471 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1473 * top.c (execute_command): Force cleanup of alloca areas.
1474 * findvar.c (registers_changed): Likewise.
1476 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1478 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1479 * Add defs for target status.
1481 start-sanitize-gdbtk
1482 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1484 * configure.in, aclocal.m4: Another fix to find the
1485 correct Tix library name.
1487 * configure: Rebuilt.
1491 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1493 * config/mips/tm-mips64.h: longs, long longs, and pointers
1494 are all 64 bits on EABI mips targets.
1496 start-sanitize-gdbtk
1497 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1499 * aclocal.m4: Search for the correct tix library.
1502 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1504 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1505 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1506 partial symtab. Remove earlier change of 5/27/97.
1508 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1510 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1511 inferior_pid is an LWP rather than a Solaris thread, let
1512 procfs handle the request.
1513 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1514 only work if inferior_pid points to an LWP (rather than a
1515 Solaris thread). Use procfs_first_available to find a good LWP.
1516 (info_solthreads): added a maintenance command to list all
1517 known Solaris threads and their attributes.
1518 * mips-tdep.c (mips_do_registers_info): Completely changed the
1519 output format to be neat and columnar. Added the helper funcs
1520 do_fp_register_row and do_gp_register_row. Also small mods to
1521 mips_print_register, which is still used to print a single reg.
1523 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1525 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1526 otherwise terminated (Solaris threads).
1528 start-sanitize-gdbtk
1529 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1531 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1532 IDE configuration information.
1534 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1535 filename when a breakpoint is set. Avoids call to bp_info.
1536 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1537 Itcl, Tix and IDE initialization.
1539 * defs.h (init_ui_hook): Change prototype to accept one arg.
1541 * main.c (gdb_init): Change prototype to accept one arg.
1543 * top.c (gdb_init): Accepts one argument which it uses to
1544 call (*init_ui_hook), which will be gdbtk_init(). This is
1545 used for calling Tcl_FindExecutable().
1547 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1548 accept variable number of args for compatibility with
1549 cchanges in gdbtk.c.
1551 * configure: Regenerated.
1553 * gdbtcl/tclIndex: Regenerated.
1557 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1559 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1560 whether CRLF_SOURCE_FILES is defined.
1561 (open_source_file): Use OPEN_MODE with open and openp.
1562 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1563 CRLF_SOURCE_FILES is defined, ignore \r characters.
1564 (forward_search_command): Use FDOPEN_MODE with fdopen.
1565 (reverse_search_command): Likewise.
1566 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1567 (LSEEK_NOT_LINEAR): Don't define.
1569 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1571 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1572 return values within the 8-byte FP register.
1574 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1576 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1577 integers in 64-bit register parameters before function calls.
1579 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1581 * mips-tdep.c (mips_push_arguments): special-case handling for
1582 odd-sized struct parameters passed in registers / on stack.
1584 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1586 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1587 structs passed in registers for little-endian non-EABI mode.
1589 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1591 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1592 (check_duplicates, clear_command): compare sections only if
1593 doing overlay debugging.
1595 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1597 * buildsym.h (struct subfile): Add debugformat member.
1598 (record_debugformat): Declare global function.
1599 * buildsym.c (start_subfile): Initialize debugformat member
1601 (record_debugformat): New function to record the format.
1602 (end_symtab): Copy format into symtab debugformat member.
1603 (end_symtab): Free subfile debugformat member.
1604 * symmisc.c (free_symtab): Free debugformat when freeing
1606 * symfile.c (allocate_symtab): Initialize the new debugformat
1607 member for new symtabs.
1608 * symtab.h (struct symtab): Add debugformat member.
1609 * source.c (source_info): Print the debug format.
1611 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1613 * hpread.c (hpread_expand_symtab): Call record_debugformat
1615 (hpread_process_one_debug_symbol): Ditto.
1616 * dbxread.c (process_one_symbol): Call record_debugformat
1618 * coffread.c (coff_start_symtab): Call record_debugformat
1620 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1622 * dwarfread.c (read_file_scope): Call record_debugformat
1624 * dwarf2read.c (read_file_scope): Call record_debugformat
1626 * dstread.c (dst_end_symtab): Set debugformat to be
1628 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1630 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1632 * mips-tdep.c (mips_push_arguments): handle alignment of
1633 integer and struct args on stack for mips64 big-endian.
1635 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1637 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1638 structs in a register wherever possible.
1639 * mips-tdep.c (mips_extract_return_value): handle structs.
1640 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1641 (including structs, if gdb ever allows it).
1644 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1646 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1647 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1648 stack push count accordingly.
1649 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1652 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1654 * utils.c (floatformat_from_doublest): Improve test for infinity.
1656 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1658 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1659 global variables into the struct dieinfo structure.
1660 (locval): Pass pointer to a dieinfo struct rather than a
1661 pointer to the raw location information. Change prototype.
1662 Set isreg, optimized_out, offreg and basereg as appropriate.
1663 (struct_type): Call locval with dieinfo struct pointer.
1664 (new_symbol): Ditto.
1665 (new_symbol): Call locval and save location before testing
1666 the values of the new dieinfo struct flags, set by locval.
1668 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1670 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1671 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1672 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1673 These changes tried to work around a problem with an early DU 4.0
1674 release, but they trigger subtle timing dependent kernel bugs
1675 in older OSF/1 releases.
1677 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1679 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1680 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1682 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1684 * infrun.c (wait_for_inferior): Mark registers as invalid when
1685 stepping over an instruction that triggered a watchpoint.
1686 * remote-mips.c: Numerous changes to support hardware breakpoints
1687 and watchpoints on LSI MiniRISC and TinyRISC boards.
1688 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1689 (mips_breakpoint_from_pc): Account for different breakpoint
1690 instructions used by PMON and IDT monitor.
1691 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1693 * config/mips/tm-mips.h: Define breakpoint instructions for
1694 PMON and IDT monitor. Move MIPS16-related macros here from
1697 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1699 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1701 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1703 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1704 Add missing return statements after finding an "add imm{16,32},sp"
1706 (mn10300_frame_chain): Add in size of our register save area to find
1707 our caller's frame if our caller does not have a frame pointer.
1709 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1711 * symfile.c (generic_load): Check return code of target_write_memory.
1713 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1715 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1716 * config/tm-sysv4.h (in_plt_section): Add prototype.
1718 * maint.c (maintenance_translate_address): Avoid assignment
1719 inside if, per GNU coding standards.
1720 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1721 per GNU coding standards.
1723 * monitor.c (parse_register_dump): Is really a void function.
1725 (monitor_read_memory): Remove unused variable "name".
1726 (monitor_read_memory): Remove unused variable "regbuf".
1727 (monitor_open): Remove unused variable "i".
1728 (get_hex_word): Apparently unused, #if away for now.
1731 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1732 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1735 * remote-e7000.c (ctype.h): Include.
1736 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1737 * frame.h (generic_get_saved_register): Add prototype.
1738 (enum lval_type): Add partial forward decl.
1739 * dsrec.c (make_srec): Remove unused variable "type_code".
1740 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1741 cases by just ignoring them.
1742 (command.h): Include.
1744 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1745 * java-lang.c (gdbcore.h): Include for prototypes.
1746 (type_from_class): Remove unused variable "ftype".
1747 (type_from_class): Remove unused variable "name_length".
1748 (evaluate_subexp_java): Add default case to handle remaining
1750 * java-valprint.c (c-lang.h): Include for prototypes.
1752 * symfile.c (simple_read_overlay_region_table): #if away
1754 (simple_free_overlay_region_table): Ditto.
1755 (overlay_is_mapped): Add default case to switch.
1756 (simple_read_overlay_region_table): Ditto.
1757 (simple_read_overlay_region_table): Add prototype.
1759 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1760 (fixup_psymbol_section): Ditto.
1761 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1763 * utils.c: Add comment about t_addr being either unsigned long or
1765 (paddr): Change formats to match actual types args are cast to.
1770 * defs.h (perror_with_name): Is a NORETURN function.
1771 * utils.c (perror_with_name): Is a NORETURN function.
1772 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1774 * symtab.c (fixup_symbol_section): Remove prototype.
1775 * symtab.h: (fixup_symbol_section): Add prototype.
1776 * m32r-rom.c (report_transfer_performance): Add prototype.
1777 * sparclet-rom.c: Ditto.
1780 * c-exp.y (parse_number): Cast args to float* or double* as
1781 appropriate for conversion format.
1782 * java-exp.y (parse_number): Ditto.
1784 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1785 to nonexistant y.tab.c file.
1786 (java-exp.tab.c): Ditto.
1787 (f-exp.tab.c): Ditto.
1788 (m2-exp.tab.c): Ditto.
1789 start-sanitize-gdbtk
1791 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1792 Remove unused static variable "Gdbtk_Library".
1795 * sh-tdep.c (symfile.h): Include.
1796 (gdb_string.h): Include.
1797 (sh_fix_call_dummy): Ifdef away, currently unused.
1798 * config/sh/tm-sh.h (pop_frame): Add prototype.
1799 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1801 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1803 start-sanitize-gdbtk
1804 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1805 enumeration del_at_next_stop to bpdisp array.
1808 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1809 of non-pointer values.
1811 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1812 their physical names already include the class name.
1814 * valops.c (value_cast): Handle upcast of a class pointer.
1816 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1817 * corelow.c (get_core_registers): Make secname big enough.
1819 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1821 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1822 * sh-tdep.c (sh_show_regs): print out all registers for
1823 the current processor
1825 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1827 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1830 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1832 Fixes for recent correction to PE format:
1833 * coffread.c (pe_file): New static variable.
1834 (struct find_targ_sec_arg): Change resultp from pointer to int to
1835 pointer to pointer to asection.
1836 (find_targ_sec): Just store the section in args->resultp, not the
1837 section offset value.
1838 (cs_to_section): Compute the section offset value from the
1840 (cs_section_address): New static function.
1841 (coff_symfile_read): Set pe_file.
1842 (read_one_sym): When reading a PE file, adjust the symbol value to
1843 include the section address if the symbol has an appropriate
1846 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1848 * configure.tgt: add mipsr3900-elf target
1849 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1851 start-sanitize-gdbtk
1852 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1854 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1857 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1859 * dbxread.c: Check malloc's return for null, prevent segv.
1861 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1863 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1866 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1868 * top.c (init_cmd_lists): Always initialize endianlist.
1869 (init_main): Always define endian commands.
1870 (set_endian_big): Issue warning if endian not selectable.
1871 (set_endian_little): Ditto.
1872 (set_endian_auto): Ditto.
1874 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1876 * remote-sim.c (simulator_command): Restrict access to the
1877 simulator to periods when the simulator is open.
1879 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1881 * procfs.c (init_procinfo): new function, abstracts some code
1882 shared by create_procinfo and do_attach;
1883 (procfs_set_inferior_syscall_traps): new function, abstracts
1884 some code needed by procfs_init_inferior, do_attach, and
1885 procfs_lwp_creation_handler; (procfs_first_available): new
1886 function, find any LWP that's runnable; (procfs_thread_alive):
1887 replace stub function with real implementation;
1888 (procfs_lwp_creation_handler): fix bug starting new child
1889 threads; (info_proc): bug fixes and enhancements for the
1890 "INFO PROCESSES" command; (close_procinfo_file): call new
1891 function "delete_thread" to cleanup GDB's thread database;
1892 (proc_init_failed): add new argument "kill", to control whether
1893 process is killed (so this function can be shared by
1894 create_procinfo and do_attach); (procfs_exit_handler): handle
1895 exit from an attached process, and cleanup procinfo handles
1896 when the process exits; (procfs_resume, procfs_wait): cleanup
1897 after a thread when it exits; (do_attach, do_detach): handle
1898 attached processes with multiple threads; plus some general
1899 improvements in the diagnostic output.
1900 * sol-thread.c (sol_thread_alive): replace stub with real
1901 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1902 handle threads that may have exited; (sol_thread_attach): add
1903 startup setup stuff; (sol_thread_detach): add unpush_target
1904 call; (sol_thread_mourn_inferior): add unpush_target call;
1905 (sol_thread_wait, sol_thread_resume): enhance to deal with
1906 thread exit cleanly; (sol_thread_new_objfile,
1907 sol_thread_pid_to_str): detect unsuccessful startup and
1908 don't crash; plus some general cleanup.
1909 * thread.c (delete_thread): new function, allows targets to
1910 notify gdb when a thread is no longer valid.
1911 * infrun.c (wait_for_inferior): don't try to detect a new
1912 thread on receiving a TARGET_EXITED event.
1914 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1916 * remote-sim.c (gdbsim_open): Pass callback struct.
1917 (init_callbacks): Remove call to sim_set_callbacks.
1919 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1921 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1922 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1923 with a zero PC as frameless to improve backtraces from core dumps
1924 caused by dereferencing a NULL function pointer.
1925 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1926 Handle frameless functions interrupted by a signal.
1928 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1929 Handle frameless functions interrupted by a signal.
1931 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1933 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1934 to reflect current reality. Gross attempt at handling out of
1937 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1938 symbols to find the end of the prologue.
1939 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1941 start-sanitize-tic80
1942 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1944 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1947 start-sanitize-tic80
1948 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1950 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1951 basic C80 features working.
1954 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1956 * configure.in (AC_TYPE_SIGNAL): Add
1957 * configure: Re-generate.
1958 * remote-sim.c: Signal returns RETSIGTYPE.
1960 start-sanitize-gdbtk
1961 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1963 * gdbtk.c (wrapped_call): New function - make actual call to tk
1965 (call_wrapper): Rewrite to use top.c:catch_errors.
1967 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1971 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1973 * target.h (target_stop): Drop argument so it can be tested for
1976 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1978 * utils.c (floatformat_from_doublest): Handle infinity properly.
1980 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1982 * Finalize merge from Hurd folk.
1983 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1984 * thread.c (thread_apply_command, thread_apply_all_command,
1985 thread_command): Make sure TP is alive.
1986 (thread_alive): New function.
1987 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1988 * infrun.c (sig_print_info): Deal better with long signal names.
1989 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1990 * thread.c (thread_id_to_pid): New function.
1991 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1992 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1993 set_thread_default_cmd_list, show_thread_default_cmd_list):
1994 New variables. (set_thread_cmd, show_thread_cmd,
1995 set_thread_default_cmd, show_thread_default_cmd): New functions.
1996 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1997 * gnu-nat.c (inf_startup): remove TASK parameter.
1998 (inf_set_task): replace with new function (inf_set_pid).
1999 * gdbthread.h: Add extern decl for thread_cmd_list.
2001 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2003 * printcmd.c (disassemble_command): Adjust low function bound
2004 by FUNCTION_START_OFFSET.
2006 start-sanitize-tic80
2007 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2009 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
2012 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2014 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
2015 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
2016 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
2017 satisfy symbol dependancy in solib.c (core_ops).
2018 * target.[ch] conditionalize Mach-specific signals so that they
2019 won't show up in non-Mach gdb's!
2020 * thread.c: change name of static function "thread_switch" to
2021 "switch_to_thread", to avoid conflict with Mach global symbol;
2022 move thread_cmd_list to global scope so targets can add their
2023 own thread commands.
2024 * infrun.c: sig_print_info: allow for long signal names.
2025 * gnu-nat.[ch]: tidying up comments.
2026 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
2027 gnu_wait must not return -1 when inferior exits;
2028 attach_to_child will modify inferior_pid in a way that allows
2029 fork_inferior to remain unchanged; remove extra arg from
2030 startup_inferior; move Mach thread commands here from thread.c.
2032 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2034 * symtab.c: decode_line_1, replace the assignment to
2035 values.sals[0].pc which I accidentally left out on 4/3/97.
2037 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2039 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2040 (fix by Bob Manson).
2041 * top.c: change "to enable to enable" to "to enable" in a couple
2044 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2046 * breakpoint.c (remove_breakpoint): Pass correct type to
2047 target_remove_watchpoint.
2048 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2050 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2052 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2053 for return address register, handle `ret' instruction.
2055 * corelow.c (get_core_registers): Initialize cf.
2057 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2058 (procfs_notice_signals): Copy traced signal set back to
2060 (unconditionally_kill_inferior): If PR_DEAD is defined,
2061 rerun inferior after killing it.
2063 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2065 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2066 structure value address is found in $a0 now.
2067 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2069 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2071 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2073 (EXTRACT_RETURN_VALUE): Likewise.
2075 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2076 insn at "pc", not "fi->pc".
2078 start-sanitize-tic80
2079 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2081 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2082 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2083 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2084 (NPC_REGNUM): Tic80 has a delay slot.
2085 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2089 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2091 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2093 (EXTRACT_RETURN_VALUE): Likewise.
2095 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2097 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2098 floatformat_ieee_double_littlebyte_bigword for little endian
2100 * utils.c (floatformat_to_doublest): Create local preswapped
2101 copy of input for floatformat_littlebyte_bigword formats.
2102 (get_field, put_field): Treat floatformat_littlebyte_bigword
2103 the same as floatformat_little.
2104 (floatformat_from_doublest): Postswap output words for
2105 the floatformat_littlebyte_bigwords format.
2107 start-sanitize-tic80
2108 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2110 * config/tic80/tic80.mt (SIM): Link in simulator.
2113 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2115 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2116 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2117 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2118 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2119 config/v850/v850.mt:
2120 Remove -lm. That's now handled by configure.
2122 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2123 Remove duplicate rm's of files.
2125 start-sanitize-gdbtk
2126 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2128 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2131 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2133 * remote-pa.c: Remove. It's broken and no longer necessary.
2135 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2137 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2138 (Avoids name clash with broken AIX header files.)
2140 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2142 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2144 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2145 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2146 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2148 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2149 tstart and dstart with section VMA.
2150 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2152 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2153 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2154 (vmap_exec): Relocate relative to the VMA in the object file,
2155 relocate .bss section as well.
2156 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2157 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2159 * xcoffread.c (secnum_to_bfd_section): New routine to get
2160 BFD section from CS section number.
2161 (scan_xcoff_symtab): Make toc_offset section relative.
2163 * symtab.c (total_number_of_methods): Avoid core dump if
2164 baseclass type is still undefined.
2166 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2168 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2170 * defs.h utils.c (error warning): Make message be const.
2171 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2172 to hook. Otherwise send it to fputs.
2173 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2175 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2176 to _filtered forms to make output appear in GUIs. Replace all
2177 uses of SERIAL_READCHAR with readchar, which has better error
2179 * (e7000_parse_device): Add prototype.
2180 (readchar): Improve doc. Handle random serial errors.
2181 (expect): Disable notice_quit code. It's busted. Remove
2182 serial error handling (it's now handled in readchar). Remove
2183 remote_debug echoing. That's handled in readchar as well.
2184 (e7000_parse_device): Remove serial_flag arg. It's not
2186 (e7000_open): Split into two pieces. Second part is
2187 e7000_start_remote, and is error protected. Now, when we connect
2188 to the target, we setup the initial frame and registers so that
2189 the user gets an immediate indication of where the target is.
2190 (gch): Remove debug output. That's handled by readchar.
2191 (e7000_read_inferior_memory): Handle errors better.
2192 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2193 command names. They show up when doing completion and confuse
2195 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2196 directly from Win32s and Win95. Get rid of debugify crud.
2197 * serial.c: Remove debugify cruft.
2198 * (serial_logchar serial_log_command serial_write serial_readchar
2199 serial_send_break serial_close): Merge common functionality into
2200 serial_logchar. Clean up rest of routines.
2201 * sparclet-rom.c: Disembowel. Leave only download routine.
2202 Download routine now switches to remote target automatically.
2203 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2204 up MSVC/Win32 problem.
2205 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2207 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2208 * config/sparc/tm-sparclet.h: Remove override for prompt.
2210 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2212 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2213 TARGET_BYTE ORDER_SELECTABLE.
2215 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2217 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2218 fields of gdb_callback.
2219 (gdbsim_stop): Add gdbsim_stop to list of supported client
2221 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2222 sim_wait where gdb is in a position to handle a long running
2224 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2226 (gdb_os_poll_quit): New function. Check for a quit pending on the
2229 start-sanitize-gdbtk
2230 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2232 * Makefile.in (install-only): Make list of gdbtcl files to install
2233 explicit - was picking up files such as ChangeLog etc.
2234 (install-only): Don't blindly create the directory.
2237 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2239 * defs.h (enum language): Add language_java.
2240 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2241 * Makefile.in: Update for new files.
2242 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2243 * symfile.c (deduce_language_from_filename): Recognize .java.
2245 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2247 * m32r-stub.c (stash_registers): Rewrite.
2248 (restore_registers): Renamed to restore_and_return.
2249 (cleanup_stash): New function.
2250 (process_exception): New function.
2251 (_catchException*): Rewrite.
2253 * remote-sim.c (gdbsim_load): Update call to sim_load.
2254 (gdbsim_create_inferior): No longer pass start_address to
2255 sim_create_inferior.
2256 (gdbsim_open): Pass endian indicator as arg.
2258 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2260 * remote.c (get_offsets): Don't use scanf for interpreting
2261 response to qOffsets.
2263 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2265 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2266 (INSTALL_XFORM1): Remove.
2267 (install-only): Use $(program_transform_name) directly, rather
2268 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2269 (uninstall): Transform name.
2271 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2273 * remote-mips.c (mips_load): Ensure that PC gets updated
2274 after a load on LSI target.
2276 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2278 * procfs.c (notice_signals): fix typo
2280 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2282 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2285 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2287 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2288 since gcc automatically includes it
2290 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2292 * procfs.c: Substantial (but incomplete) changes to support
2293 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2294 struct now has substructs like struct flt_ctl instead of
2295 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2296 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2297 still have the structs and multiple fds, but don't use the
2298 entire struct and the four fds all point to the same thing.
2299 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2300 procfs with reads/writes or use ioctl instead. We use
2301 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2302 multiple fds or not. PROC_NAME_FMT is split out into
2303 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2304 STATUS_PROC_NAME_FMT.
2306 (procfs_notice_signals): now a necessary wrapper around
2307 (notice_signals): which are the new guts for noticing signals
2308 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2309 determine whether or not to attempt to open the ctl_fd.
2310 (procfs_read_status): new local function, reads procfs status
2311 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2312 (procfs_write_pckill): new local function, writes a PCKILL
2313 (unconditionally_kill_inferior): remove signo since we now
2314 just call procfs_write_pckill().
2315 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2316 (proc_iterate_over_mappings): the whole function is ifdefed
2317 on UNIXWARE to keep things readable.
2319 Expanded the syscall_table to include new potential sysv4.2mp
2320 members. Note that all ifdefs of UNIXWARE should be eliminated
2321 if possible or renamed to describe what's being selected for a
2322 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2323 IRIX specific code now also checks it's not UNIXWARE.
2325 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2326 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2327 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2328 "/debug/%d" as PROC_NAME_FMT used to be
2330 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2332 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2334 * config/mn10300/tm-mn10300.h: Likewise.
2336 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2338 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2339 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2340 lousy out-of-date clone of remote.c.
2342 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2344 * remote.c: Fix problems realized while showering.
2345 * (hexnumlen): Add prototype. Use max, not min.
2346 * (remote_write_bytes remote_read_bytes): Fix max packet size
2347 calculations to properly account for packet overhead. Also handle
2348 (probably rare) case where remote_register_buf_size isn't set.
2350 * remote.c: Fix doc for `C' and `S' commands to indicate full
2352 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2354 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2355 Record size of response to fetch registers command, use this to
2356 limit size of memory read and write commands.
2357 * (push_remote_target): New function to make it possible to have
2358 another target switch to the remote target.
2359 * target.h: Add prototype for push_remote_target.
2360 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2361 for hosts which default to unsigned chars (such as SGI's).
2362 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2363 handled automatically in remote.c.
2365 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2367 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2368 find_pc_sect_function(), find_pc_sect_partial_function(): new
2369 functions for debugging overlays; pc without section is ambiguous.
2370 * breakpoint.[ch]: add section pointer to breakpoint struct;
2371 add section argument to check_duplicates(); check section as well
2372 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2373 breakpoint_thread_match(), bpstat_stop_status()];
2374 add section argument to describe_other_breakpoints();
2375 use INIT_SAL() macro to zero-out new sal structures;
2376 make resolve_sal_pc() fix up the sal's section as well as its pc;
2377 match on section + pc in clear_command() and delete_breakpoint();
2378 account for overlay sections in insert_breakpoints(),
2379 remove_breakpoint() and breakpoint_re_set_one();
2380 all this to support overlays where a PC is not unique.
2381 * exec.c: change xfer_memory() to handle overlay sections.
2382 * findvar.c: change read_var_value() to handle overlay sections.
2383 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2384 * infcmd.c: jump_command() warns against jumping into an overlay
2385 that's not in memory. Also use INIT_SAL() to initialize sals.
2386 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2387 overlay state information; Also use INIT_SAL() to init sals.
2388 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2389 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2390 memory read/writes in the range 600000 to a00000, and ff680000
2391 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2392 * maint.c: maintenance command "translate-address" supports overlays.
2393 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2394 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2395 this constitutes gdb's internal overlay mapping table. Add macro
2396 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2397 Add function find_pc_sect_section().
2398 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2399 modify address_info() with overlay smarts; add function sym_info()
2400 to support the INFO SYMBOL command (translate address to symbol(s));
2401 modify disassemble_command() to work on unmapped overlays.
2402 * source.c: use INIT_SAL() to initialize sals.
2403 * symfile.[ch]: change generic_load() to use section's LMA address
2404 instead of VMA address, for overlay sections.
2405 Add numerous functions for finding a PC's section / overlay,
2406 translating between VMA and LMA address ranges, determining if an
2407 overlay section is mapped, etc. Add several user commands for
2408 overlay debugging. Add support for a "generic" form of automatically
2409 reading overlay mapping info from the inferior (based on the default
2410 (simple) overlay manager which Cygnus provides as an example).
2411 * symtab.[ch]: add functions find_pc_sect_symtab(),
2412 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2413 for lookup; modify lookup_symbol and decode_line_1() to use them;
2414 modify find_function_start_sal() to account for overlay sections;
2415 add macro INIT_SAL() for initializing struct symtab_and_line.
2416 * target.c: fix a comment in the declaration of target_ops.
2418 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2420 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2421 mips_skip_stub, mips_ignore_helper): New functions for dealing
2422 with MIPS16 call/return thunks.
2423 (mips_init_frame_pc_first): New function to implement
2424 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2425 new code to skip over MIPS16 thunks.
2426 (mips_frame_chain): Skip over MIPS16 thunks.
2427 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2428 mips_skip_stub, mips_ignore_helper): Declare.
2429 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2430 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2431 the above functions.
2432 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2433 (mips_init_frame_pc): Declare.
2434 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2435 to decide if certain library function calls should be ignored.
2437 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2439 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2440 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2442 start-sanitize-gdbtk
2443 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2445 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2449 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2451 * gdbinit.in: New file.
2453 * configure.in: Generate .gdbinit from gdbinit.in.
2454 * configure: Rebuild.
2456 start-sanitize-tic80
2457 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2459 * config/tic80/tic80.mt: Disable using the simulator
2463 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2465 * COPYING: Install new version of file from FSF.
2466 * copying.c (show_copying_command): Update FSF address.
2468 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2470 * Makefile.in (distclean): Remove .gdbinit.
2472 start-sanitize-tic80
2473 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2475 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2478 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2480 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2481 to va_list from void *, since va_list might not be a pointer
2484 start-sanitize-gdbtk
2485 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2487 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2488 default, not $(srcdir).
2491 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2493 * remote-mips.c: Clean up comment and extraneous semicolon
2494 for mips_monitor_prompt variable.
2496 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2498 * remote-mips.c: Add `set monitor-prompt' command.
2500 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2502 Fix from Peter Schauer:
2503 * mdebugread.c (parse_procedure): Set address of procedure to
2504 block start; this fixes problems with shared libraries introduced
2505 by change of Mar 21.
2507 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2509 * symtab.c (find_pc_symtab): change to support the case
2510 where the objfile is reordered and contains both coff and
2511 stabs debugging info (continue on if a psymtab isn't found).
2513 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2515 Fixes from Peter Schauer:
2516 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2517 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2518 is big-endian and if registers are 32 bits.
2519 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2520 mips_store_return_value): Fix floating-point word-order problems on
2521 little-endian targets introduced by changes of Mar 21.
2523 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2525 * remote.c (target_resume_hook, target_wait_loop_hook): New
2527 (remote_resume, remote_wait): Use them.
2528 * d10v-tdep.c: Set the above hooks.
2529 (tracesource): New GDB variable, controls source display in
2531 (display_trace): Find and display source line if requested.
2532 (trace_info): Mention empty trace buffer if appropriate.
2533 (tdisassemble_command): Robustify argument handling.
2535 * configure.host: Remove extra bogus Linux case.
2537 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2539 * remote-sim.c (simulator_command): Add comment about dealing with
2541 start-sanitize-tic80
2542 * Makefile.in (tic80-tdep.o): Add target.
2543 * configure.tgt: Add tic80 case.
2544 * tic80-tdep.c: New file.
2545 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2548 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2550 * c-exp.y (yylex): Handle nested template parameter lists.
2551 * symtab.c (decode_line_2): Fix test for valid choice number.
2553 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2555 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2556 copy first two floating point arguments to general registers, so that
2557 MIPS16 functions will receive the arguments correctly.
2558 (mips_print_register): Print double registers correctly on
2559 little-endian hosts.
2560 (mips_extract_return_value): Return double values correctly
2561 on little-endian hosts.
2563 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2564 to address in file descriptor record; this accounts for constant
2565 strings that may precede functions in the text section. Remove
2566 now-useless lowest_pdr_addr from argument list and all calls.
2568 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2570 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2571 whether the simulator will be built by whether the Makefile in the
2572 simulator directory was built.
2574 * configure.in (--enable-sim-powerpc): Delete switch.
2575 * configure: Regenerate.
2577 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2579 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2580 in the prologue too.
2582 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2584 (gdb_os_evprintf_filtered): Similarly.
2586 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2588 New UnixWare 2.1 configuration
2589 * config/i386/i386v42mp.mt: new
2590 * config/i386/i386v42mp.mh: new
2591 * config/i386/tm-i386v42mp.h: new
2592 * config/i386/nm-i386v42mp.h: new
2593 * configure.tgt: added new entries
2594 * configure.host: added new entries
2596 start-sanitize-gdbtk
2597 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2599 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2601 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2602 to GDBTK_LIBRARY, which is now a path to search.
2603 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2606 * {aclocal.m4,configure.in}: Changes for Windows builds.
2608 * configure: Rebuilt.
2611 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2613 * dsrec.c (load_srec): Print leading zeroes when printing section
2616 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2618 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2620 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2622 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2624 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2625 vprintf_filtered, evprintf_filtered): Callbacks that accept
2628 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2630 * breakpoint.c (insert_breakpoints, watchpoint_check,
2631 bpstat_stop_status): Do not disable watchpoints going out of scope.
2632 (insert_breakpoints): Make sure that the current frame is valid
2633 before calling find_frame_addr_in_frame_chain.
2635 * top.c (setup_user_args): Handle quotes and backslashes.
2636 (print_gdb_version): Update copyright year.
2638 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2640 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2642 start-sanitize-gdbtk
2643 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2645 * configure: Regenerated.
2646 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2649 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2651 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2653 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2654 except under wingdb. (Contributed by Martin Hunt).
2656 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2658 * configure: Regenerated.
2659 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2661 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2663 * remote-sim.h (sim_state, SIM_DESC): New types.
2664 (sim_open): Return a `descriptor' as result.
2665 (*): New argument of descriptor result from sim_open.
2666 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2667 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2668 Pass argv list to sim_open, argv[0] = pseudo program name.
2669 (*): Pass gdbsim_desc to sim_foo fns.
2671 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2673 * config.in: Regenerated.
2675 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2676 HAVE_HPUX_THREAD_SUPPORT): Define.
2678 start-sanitize-gdbtk
2679 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2681 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2684 * configure: Regenerated.
2685 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2689 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2691 First cut at supporting simulators in gdbserver:
2693 * configure, configure.in: Allow gdbserver to be configured
2694 for cross-target environments.
2695 * gdbserver/Makefile.in: Add simulator support.
2696 * gdbserver/configure.in: Eliminate assumption that host == target.
2697 Simplify using gdb/configure.tgt and gdb/configure.host.
2698 Fix other minor configuration errors.
2699 * gdbserver/low-sparc.c: Fix compile error.
2700 * gdbserver/remote-utils.c: Eliminate assumption that registers
2701 and addresses are four bytes. Fix minor compile errors and warnings.
2702 * gdbserver/server.c: Rewrite numerous instances of identical code
2703 for starting inferior processes to call new function start_inferior.
2704 Eliminate assumption that registers and addresses are four bytes.
2705 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2707 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2708 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2709 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2710 in moving such support from host to target makefile fragments.
2711 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2713 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2715 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2716 to insure consistant initialization of unused fields to zero.
2717 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2718 * breakpoint.c: ditto.
2721 * source.c: add call to INIT_SAL macro.
2723 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2725 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2726 they might get used on 32 bit targets as well.
2728 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2730 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2731 send the full exit string.
2733 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2735 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2737 (mn10200_store_struct_return): Likewise.
2739 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2741 * mips-tdep.c (mips_fetch_instruction): New function; replace
2742 common code throughout with calls to it.
2743 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2744 correct saved addresses of $s0 and $s1.
2745 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2746 instead of hardcoded 4.
2747 (mips16_skip_prologue): Handle extended instructions correctly.
2749 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2751 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2752 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2754 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2756 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2757 New macros for testing, setting, and clearing bit 0 of addresses.
2758 Change numerous bits of code where bit 0 was being manipulated
2759 to use these macros.
2761 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2763 * remote-mips.c: Put back the form feeds.
2765 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2767 * remote-mips.c: Remove form feeds (^L) from source.
2768 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2769 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2770 PMON after a continue; it causes target program misbehavior.
2771 (mips_fetch_register): Don't fetch unsupported registers; this
2772 cuts down on wasted serial traffic.
2774 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2776 * configure.in configure (HPUX/OSF thread support): Enable this
2777 only when running GCC, since HP's thread header files use ANSI C
2778 which is not supported by their default compiler.
2780 * configure.host (i[3456]86-*-windows): Disable long long
2781 support for WinGDB. Add mswin to configdirs.
2782 * configure.in configure: Move calls to configure.host and
2783 configure.tgt to the top of configure.in to allow them to set
2784 config variables before they are referenced.
2786 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2788 * configure.tgt (mips*-*-lnews*): New target.
2790 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2792 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2793 if we're not the innermost frame. Fix minor typos.
2795 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2797 * stabsread.c (read_type): Fix handling of template names
2798 with template parameters containing `::'.
2800 * valops.c (search_struct_field, search_struct_method):
2801 Pass correct valaddr parameter to baseclass_offset.
2802 Prevent gdb crashes by making sure that the virtual base pointer
2803 from an user object still points to accessible memory.
2805 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2807 * maint.c: Eliminate -Wall warnings by including some header files.
2809 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2811 * remote-sim.c (init_callbacks): Undo previous change.
2813 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2815 * maint.c: Fix dereference of pointer.
2816 * remote-sim.c: Fix reference of structure member "last_error".
2817 * debugify.c: Include config.h to get ANSI definitions.
2819 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2821 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2824 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2826 * main.c (print_gdb_help): Make static to match declaration.
2828 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2830 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2832 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2834 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2836 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2838 * defs.h: Fix prototypes for new cleanup functions.
2840 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2842 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2843 comment, add PARAMS, add license info and fix indentation.
2845 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2847 * debugify.c, debugify.h: New files. Provide common macros
2848 for writing debug info to a log file or stdio.
2850 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2852 * c-valprint.c (c_val_print): Fix printing for arrays defined
2855 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2857 * defs.h: Fix cntl-C to read from the Windows message queue.
2858 Add prototypes for make_final_cleanup (and the other cleanup
2860 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2861 Change sync code to report status while trying to sync-up
2862 with hardware. Add debugging output and document.
2863 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2864 Add debugging output and document.
2865 * serial.c: Add debugging output.
2866 * top.c: Add call to do_final_cleanups.
2867 Remove conditionals preventing Win32 from getting SIGQUIT.
2868 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2869 chain as a parameter. Extract this generic code from the cleanup
2870 routines into separate funtions (*_my_cleanup). Keep old
2871 functionality by passing "cleanup_chain" to the new funtions.
2872 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2873 chain which will be executed only when gdb exits. Add functions
2874 (*_final_cleanup) to match the original (*_cleanup) functions.
2875 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2876 Windows message queue.
2878 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2880 * m32r-rom.c: #include <sys/types.h>.
2881 #ifdef out new load support if wingdb.
2882 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2884 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2887 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2888 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2890 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2891 extracting a return value from a register pair.
2893 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2894 be two byte aligned. Round argument sizes up to two byte boundary.
2895 Write out args in two byte hunks.
2896 (mn10200_push_return_address): Implement.
2897 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2898 structures > 8 bytes (temporary).
2899 (STORE_RETURN_VALUE): Likewise.
2900 (CALL_DUMMY): No longer undefine.
2901 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2902 (REG_STRUCT_HAS_ADDR): Define.
2904 start-sanitize-r5900
2905 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2907 * configure.tgt: added r5900.
2910 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2912 * mips-tdep.c (non_heuristic_proc_desc): New function.
2913 (find_proc_desc): Move non-heuristic proc search code into separate
2915 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2916 descriptor, to avoid prologue examination when disassembling.
2917 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2918 aka MicroMeteor board).
2919 (mips_exit_debug): Prevent protocol reinitialization if an error
2920 occurs while exiting debug mode.
2922 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2924 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2925 comments, formatting, etc. Plus other minor fixes for problems
2926 I found during my first pass over the mn10200 port.
2927 (mn10200_analyze_prologue): New function.
2928 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2929 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2930 comments, formatting, etc. Minor fixes for problems I found during
2931 my first pass over the mn10200 port.
2932 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2934 (REGISTER_VIRTUAL_TYPE): Define as a long.
2935 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2937 (STORE_RETURN_VALUE): Similarly.
2939 * blockframe.c (generic_get_saved_regs): Remove unused variable
2941 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2942 inside #ifdef CALL_DUMMY.
2943 (watch_command_1): Initialize target_resources_ok.
2944 * command.c (do_setshow_command): Provide dummy initialization
2946 * valops.c (find_function_addr): Move function & prototype inside
2948 (value_arg_coerce): Similarly.
2949 (value_of_variable): Provide dummy initialization of "frame".
2951 start-sanitize-gdbtk
2952 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2954 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2957 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2959 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2960 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2962 (scan_xcoff_symtab): Ditto.
2964 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2966 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2967 from being sent to 32-bit targets by masking off upper bits.
2968 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2969 of PC on 32-bit targets.
2970 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2971 frame setup instruction.
2972 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2973 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2974 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2975 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2976 fixes problem on MIPS16 printing function arguments.
2978 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2980 * dwarf2read.c (dwarf2_linkage_name): New function to get
2981 the linkage name of a die from DW_AT_MIPS_linkage_name or
2983 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2984 new_symbol): Use it instead of accessing DW_AT_name.
2985 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2986 partial die if present.
2987 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2989 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2991 * blockframe.c (generic_frame_chain_valid): If the new frame
2992 is not INNER_THAN the old frame, then it's not valid.
2994 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2996 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2997 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2999 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
3001 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
3002 sd and sw instructions correctly.
3003 (heuristic_proc_start): Add support for MIPS16.
3004 (mips16_get_imm, mips16_heuristic_proc_desc,
3005 mips32_heuristic_proc_desc): New helper functions for
3006 heuristic_proc_desc.
3007 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
3008 (mips_push_arguments): Don't align small arguments in EABI.
3009 (mips32_skip_prologue): Attempt to shrink code size a little.
3011 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3013 * m32r-stub.c: New -- remote protocol support for M32R cpu.
3014 * m32r-rom.c: Several experiments with improved download time.
3016 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
3018 * mips-tdep.c (MIPS16_INSTLEN): Define.
3019 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
3020 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
3021 of function on MIPS16.
3022 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
3023 for mips_skip_prologue.
3024 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
3026 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3028 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
3029 ../sim/common/libcommon.a.
3031 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3033 * blockframe.c: fix a null pointer ref in generic_get_saved_register
3035 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3037 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3040 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3042 First set of changes for mips16:
3043 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3044 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3045 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3046 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3047 * mem-break.c (memory_breakpoint_from_pc): New function.
3048 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3049 memory_breakpoint_from_pc to determine breakpoint contents and size.
3050 * target.h (memory_breakpoint_from_pc): Declare.
3051 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3052 to determine size of breakpoint instruction.
3053 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3054 New helper functions for mips_find_saved_regs.
3055 (mips_find_saved_regs): Recognize mips16 prologues.
3056 (mips_addr_bits_remove): Strip off upper 32 bits of address
3057 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3058 (mips_step_skips_delay): No branch delay slot on mips16.
3059 (gdb_print_insn_mips): Disassemble mips16 code.
3060 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3062 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3064 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3065 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3066 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3067 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3069 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3071 * dwarf2read.c: Replace integral tag, name and form fields in
3072 internal structure definitions with the corresponding enumeration
3073 types from dwarf2.h. Add default cases to switches on enumerations
3075 Make quoting of string arguments in complaint messages consistent.
3076 Check for NULL returns from DW_STRING.
3077 (struct partial_die_info): Add sibling and has_type fields, remove
3079 (DW_*): Move access macro definitions near the definition of the
3080 attribute structure.
3081 (struct field_info): New structure to pass information about fields
3082 and member functions between die processing routines.
3083 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3084 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3085 the partial symbol table if the DW_AT_*_pc attributes are missing.
3086 Add file scope base type definitions to the partial symbol table.
3087 Skip over child dies if the die has a sibling attribute.
3088 (add_partial_symbol): Enter global variables with type attributes
3089 and without location descriptors into the partial symbol table.
3090 Store value of DW_TAG_variable dies in the partial symbol table.
3091 Do not enter global variables into the minimal symbol table.
3092 Add base type definitions to the partial symbol table.
3093 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3094 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3095 Add a typedef symbol for base type definitions to the symbol table.
3096 Ignore DW_TAG_inlined_subroutine tags for now.
3097 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3098 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3099 to determine pc bounds, ignore dies with invalid bounds.
3100 (dwarf2_get_pc_bounds): New routine to extract and validate the
3101 DW_AT_*_pc attributes of a die.
3102 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3103 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3104 New functions to handle fields and member functions.
3105 (read_structure_scope): Rewritten to use them.
3106 (read_array_type): Renamed from dwarf_read_array_type.
3107 Default upper array bound to describe an array with unspecified
3109 Create array types in backwards order, as dwarf2 puts out the array
3110 dimensions from left to right.
3111 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3112 DW_AT_artificial and DW_AT_prototyped.
3113 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3114 Pass objfile to dwarf_base_type.
3115 (read_partial_die): Use read_attribute to read in the attributes.
3116 Handle DW_AT_sibling and DW_AT_type.
3117 Follow references when determining DW_AT_name and DW_AT_external
3118 attributes of the die.
3119 Validate DW_AT_*_pc attributes.
3120 (read_full_die): Use read_attribute to read in the attributes.
3121 (read_attribute): New function to read an attribute described
3122 by an abbreviated attribute.
3123 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3124 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3125 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3126 Change symbol class for global variables with a zero valued location
3127 descriptor to LOC_UNRESOLVED.
3128 Handle DW_AT_const_value attributes for DW_TAG_variable,
3129 DW_TAG_formal_parameter and DW_TAG_enumerator.
3130 Build a typedef symbol for DW_TAG_base_type.
3131 (dwarf2_const_value): New routine to copy a constant value from an
3132 attribute to a symbol.
3133 (dwarf_base_type): Use passed in objfile, not current_objfile
3134 when calling dwarf2_fundamental_type.
3135 (dump_die): Use DW_* accessor macros to access values of attributes.
3136 (decode_locdesc): Handle DW_OP_plus_uconst.
3138 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3140 * mn10200-tdep.c: New file.
3141 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3142 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3143 * config/mn10200/mn10200.mt: New file.
3144 * configure.tgt: add mn10200 entry.
3146 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3148 * configure.in configure: Check if host has libdl if doing
3151 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3153 * mn10300-tdep.c: Wrote/fixed implementations of
3154 mn10300_frame_chain, mn10300_init_extra_frame_info,
3155 mn10300_frame_saved_pc
3156 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3157 and INIT_FRAME_PC macros.
3159 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3161 * configure.in configure: Check if host has libm. Make sure we
3162 are using gcc when using the -export-dynamic option. Fixes a
3163 problem with building under Solaris/SunPro cc.
3165 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3167 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3168 Link in simulator on MIPS embedded targets.
3170 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3172 * blockframe.c (frameless_look_for_prologue): Mark frames
3173 with a zero PC as frameless to improve backtraces from core dumps
3174 caused by dereferencing a NULL function pointer.
3176 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3178 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3180 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3182 * mn10300-tdep.c: made a lot more generic, ripping out code
3183 from copied target (no more mn10300_scan_prologue,
3184 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3185 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3186 and INIT_FRAME_PC macros
3188 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3190 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3191 FP_REGISTER_BYTES to compute offsets into the saved frame,
3192 since it fails for SPARC targets configured without any
3193 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3195 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3197 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3200 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3202 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3203 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3205 * configure configure.in: Clean up test cases around thread support.
3206 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3208 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3209 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3210 value_at and value_at_lazy.
3211 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3212 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3213 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3214 instead of read_memory. It takes a bfd_section arg.
3215 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3216 unnecessary cast for assignment of struct dbx_symfile_info.
3217 Struct objfile now uses a real pointer instead of PTR for this
3219 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3220 text, data and bss into dbx_symfile_info.
3221 * exec.c (xfer_memory): Handle transfers for user-specified
3223 * findvar.c (read_var_value locate_var_value): Copy bfd section
3224 from the symbol to the value.
3225 * gdb-stabs.h: Add section pointers for text, data and bss
3227 * maint.c (translate address command): Add test code for overlay
3228 address translation.
3229 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3231 * (print_formatted x_command): Record current section along with
3232 current address for repeated commands.
3233 * sparc-nat.c (fetch_inferior_registers): Change
3234 target_xfer_memory to target_{read write}_memory to allow changes
3235 to target_xfer_memory interface for section info.
3236 * symmisc.c (dump_msymbols print_symbol): Print section
3237 assocaited with symbol.
3238 * symtab.c (fixup_symbol_section): New routine to
3239 add section info to symbols returned by lookup_symbol.
3240 * symtab.h (struct general_symbol_info): Add bfd section to
3242 * target.c target.h (target_xfer_memory): Add bfd section to
3244 * (target_read_memory_section): New routine to read data from a
3246 * (target_memory_bfd_section): New global variable to pass bfd
3247 section in to targets.
3248 * valarith.c (value_add value_addr value_array): Preserve bfd
3249 section when computing new value.
3250 * value.h (struct value): Add bfd section to values.
3251 * values.c (allocate_value value_copy): Initialize/preserve bfd
3253 * (unpack_double): Clean up _MSC_VER conditionals to remove
3255 * v850ice.c: New module to support communication with NEC's
3257 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3258 ep names with rxx names. sp and fp are renamed via a different
3261 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3263 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3264 also removed code elsewhere that made use of RP_REGNUM.
3265 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3266 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3267 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3268 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3270 For older changes see ChangeLog-96
3276 version-control: never