1 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
3 * tracepoint.c (memrange_sortmerge): allow for memranges
4 that overlap. (collect_pseudocommand etc.) cleanup decls.
6 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
8 * gdbtk.c (gdbtk_init): add gdb_find_file to interpreter
9 (gdb_find_file_command): new function searches source_path to
10 find real full filename
12 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
14 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
16 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
18 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
20 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
22 * tracepoint.c: add declaration for x_command
24 * printcmd.c (x_command): remove static declaration
26 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
28 * tracepoint.c (finish_tfind_command): call do_display so that
29 auto-displays are updated by tfind. Also, keep track of frame
30 and current-function so that tfind behaves like stepping (only
31 show the stack frame if we step into a new function or return).
33 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
35 * sol-thread.c: additional support for debugging threaded core
36 files on solaris; previously only kernel threads were found --
37 user threads generated errors.
38 * corelow.c: don't register core_ops as a target if
39 coreops_suppress_target is true (set by sol-thread.c).
41 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
43 * tracepoint.c: make "tdump" command handle literal memranges.
45 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
47 * tracepoint.c: use "lookup_cmd" to parse actions commands
48 (thus allowing unambiguous prefixes and aliases).
50 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
52 * configure.tgt: Add support for Thumb target.
54 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
56 * tracepoint.c: move prototype of validate_actionline(), and
57 make it consistent with the function declaration.
59 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
61 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
62 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
64 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
66 (CONFIG_OBS): remove tracepoint.o, which should always be included
68 * configure: regenerate
70 * Makefile.in (install-only): ALWAYS install the new gdbtk
71 (REMOTE_OBS): add tracepoint.o
73 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
75 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
77 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
78 * configure: Regenerate.
80 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
82 (toplevel): Move include of guitcl.h into #ifdef IDE region.
83 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
86 * Makefile.in (tracepoint_h): New macro for tracepoint.h
88 (tracepoint.o): Add rule to build.
89 (gdbtk.o): Update dependencies.
91 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
93 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
95 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
97 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
98 (breakpoint_notify): symtab_to_filename can return NULL
99 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
101 * tracepoint.c (set_raw_tracepoint): fix typo
103 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
105 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
108 * Merge (lots) with foundry's 11/18/97 build
110 * Makefile.in (install-only): install the new gdbtk, not the old
112 * top.h: add declaration of get_prompt
114 * top.c (get_prompt): new function
116 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
118 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
119 "gdb_get_function", "gdb_get_line", "gdb_get_file",
120 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
122 (gdb_get_vars_command): new function
123 (gdb_get_line_command): new function
124 (gdb_get_file_command): new function
125 (gdb_get_function_command): new function
126 (gdb_get_tracepoint_info): new function
127 (gdbtk_create_tracepoint): new function
128 (gdbtk_delete_tracepoint): new function
129 (tracepoint_notify): new function
130 (tracepoint_exists): new function
131 (gdb_actions_command): new function
132 (gdb_tracepoint_exists_command): new function
133 (gdb_prompt_command): new function
135 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
137 * dwarf2read.c (struct comp_unit_head): Change length and
138 abbrev_offset fields to unsigned int.
139 (dwarf2_build_psymtabs_hard): Verify length and offset read from
142 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
144 * tracepoint.c, tracepoint.h: new module, implements tracing,
145 which is a new functionality somewhat like breakpoints except
146 that a tracepoint stops the inferior only long enough to collect
147 and cache selected buffers and memory locations, then allows
148 the inferior to continue; the cached trace data can then be
151 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
153 * infcmd.c: export registers_info, for use by other modules.
154 * printcmd.c: export output_command, for use by other modules.
155 * stack.c: export locals_info and args_info, for use by other modules.
156 * remote.c: export getpkt, putpkt, and fromhex for external use.
157 Make fromhex case-insensative. New function "remote_console_output"
158 abstracts the acceptance of "O" packets from target.
159 Make all "remotedebug" output go to stdout, not stderr.
161 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
163 * valprint.c (print_longest): When CC has long long but printf
164 doesn't, print decimal value as three parts.
166 * config/i386/tm-fbsd.h: New file.
167 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
169 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
170 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
172 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
173 %ll format specifier.
174 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
175 long double using %Lg.
176 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
177 * configure: Re-generate.
179 * c-exp.y (parse_number): Use sscanf %Lg when host has
180 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
182 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
184 * printcmd.c (print_insn): Set the machine type if known.
186 * i386-tdep.c (_initialize_i386_tdep): Delete "set
187 assembly-language" command. Replaced by generic "set
188 architecture". Set initial machine using bfd_lookup_arch.
190 # start-sanitize-vr5400
191 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
193 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
195 # end-sanitize-vr5400
196 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
198 * valops.c (call_function_by_hand): If the function has a
199 prototype, convert its arguments as if by assignment. Otherwise,
200 do the usual promotions.
201 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
202 on functions' types when we can; all C++ functions should get it,
203 and if the Sun-style prototype notation is in the stabs, we can
206 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
208 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
209 defined by the inclusion of ../bfd/aclocal.m4.
210 * configure: Rebuild.
212 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
214 * Makefile.in (SHELL): Really do the change.
216 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
218 * Makefile.in: also revert SHELL change until configury
221 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
223 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
225 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
227 * aclocal.m4: add EXEEXT setting rule
228 * configure.in: call it
229 * configure: regenerate
230 * Makefile.in: pepper with EXEEXTs in appropriate places,
231 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
232 For some reason, EXEEXT isn't getting substututed in correctly
233 so for now, set EXEEXT to empty string
235 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
237 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
239 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
241 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
243 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
245 * gdbtk.c: Move include of gdbcore.h to top of file.
246 (close_bfds): New static function if _WIN32.
247 (gdbtk_readline): Call close_bfds.
248 (call_wrapper, tk_command_loop): Likewise.
249 (gdb_clear_file): New static function.
250 (gdbtk_init): Create gdb_clear_file Tcl command.
252 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
254 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
255 in a human readable format.
256 (print_flags_command): Command wrapper to call d30v_print_flags.
257 (d30v_do_registers_info): When printing out all of the registers,
258 print out the flag values in a human readable fashion.
259 (_initialize_d30v_tdep): Add info flags command to print the
262 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
263 bits that are defined.
265 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
267 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
269 (gdbtk_load_hash): download hash routine returns an int result.
270 * symfile.c (generic_load): Handle cancel from the
271 ui_load_progress_hook routine.
272 * dsrec.c (load_srec): Handle cancel from the
273 ui_load_progress_hook routine.
275 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
277 * valprint.c (print_longest): The b, h, w, and g format specifiers
278 print unsigned values.
280 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
282 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
284 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
285 * configure: Rebuild.
287 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
289 * top.c (quit_confirm): Change exit message.
291 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
293 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
295 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
297 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
298 to allocate memory for environ space, gdb cannot use memory
299 checks -- set -DNO_MMCHECK
301 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
303 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
304 code to see why this is not trivial.
305 (copy_exp, insert_exp): New functions.
307 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
309 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
310 where a compilation unit die has no children (DW_TAG_compile_unit
312 (scan_partial_symbols): Add comment for nesting_level.
315 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
317 * configure.tgt: Add tx49 configury based on 4300.
320 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
322 * solib.c (solib_break_names): add entry for Solaris 2.6 run
323 time linker. From Casper Dik via Peter Schauer.
325 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
327 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
329 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
334 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
336 * sol-thread.c (sol_find_new_threads_callback,
337 sol_find_new_threads): New functions.
338 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
339 sol_find_new_threads.
340 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
343 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
345 * dbxread.c (process_one_symbol): Put back initialization
346 of a variable lost during last change. Don't perform
347 assignment inside conditionals.
348 * stabsread.c (symbol_reference_defined): Return -1 for error/not
349 found. All callers changed appropriately.
350 (define_symbol): Don't perform assignment inside conditionals.
352 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
354 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
356 * configure: Rebuild.
358 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
360 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
362 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
364 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
367 * dbxread.c: More comment cleanups.
368 * stabsread.c: Fix various violations of the GNU coding and
369 formatting standards. Update/add comments to make code clearer.
370 (resolve_reference): Delete unused function.
371 (ref_search_val): Remove function. It didn't belong in stabsread.c
372 (resolve_live_range): No longer returns a value. Do not add it
373 to the live range list until the entire range stab has been parsed.
374 (get_substring): Remove duplicate declaration.
375 (resolve_symbol_reference): Now static. Remove unnecessary code
376 to deal with cleanups.
377 (ref_add): Use xrealloc instea of realloc.
378 (process_reference): Reorganize slightly to make clearer.
379 * stabsread.h (resolve_symbol_reference): Remove declaration.
380 (resolve_reference): Likewise.
381 * symtab.c (find_active_alias): New function.
382 (lookup_block_symbol): Use find_active_alias.
383 * symtab.h (struct range_list): Fix dangling struct live_range
385 (ref_search_val): Remove decl.
387 * symtab.h (struct range_list): Renamed from struct live_range.
388 (struct symbol): Remove struct live_range_info substruct.
389 Bring the alias list and range list fields up to the toplevel
390 as "aliases" and "ranges".
391 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
392 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
393 * stabsread.c: Corresponding changes.
395 * dbxread.c: Fix various violations of the GNU coding and
396 formatting standards. Update/add comments to make code
398 (process_later): Use xrealloc instead of realloc.
400 * symtab.c: Include inferior.h.
402 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
404 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
406 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
408 * infcmd.c: Improve grammar of "set args" help.
410 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
412 * remote-sds.c (sds_load): Properly declare as static.
414 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
416 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
417 to 30 bits in call insn to handle --enable-64-bit-bfd.
418 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
420 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
422 * stabsread.c: Make ref_map entries dynamically allocated.
424 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
426 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
427 ide_create_window_register_command.
428 * gdbtcl2/main.tcl: Call ide_window_register restorer.
430 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
432 * printcmd.c (print_address_symbolic, address_info): Mask
433 target-specific flag bits from PC, for more aesthetic disassembly.
434 * config/mips/tm-mips.h: Added PC masking for MIPS family
435 (especially the MIPS16).
437 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
439 * remote-mips.c (mips-initialize): Work around flakiness in
440 some versions of PMON after loading a program.
442 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
444 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
445 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
446 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
447 (ArrayAccess): Likewise. Also remove warnings.
448 (CastExpression): Implement (typename) UnaryExpression.
449 (push_qualified_expression_name): Fix small bug.
450 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
451 (_initialize_jave_language): Fix typo (jave -> java).
452 (java_language): Java does *not* have C-style arrays.
453 (java_class_from_object): Make more general (and complicated).
454 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
455 (java_emit_char, java_printchar): New function.
456 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
457 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
458 (java_print_value_fields): New function.
459 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
461 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
463 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
465 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
466 * mips-tdep.c (mips_extract_return_value): Doubles aren't
467 returned in FP0 if FP registers are single-precision only.
469 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
470 to disable use of FP registers for function arguments.
473 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
475 * gdbtk.c (gdbtk_init): Pass name of restore interface to
476 ide_create_window_register_command.
478 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
480 * mips-tdep.c (set_reg_offset): New function.
481 (mips16_heuristic_proc_desc): Calculate offsets of registers
482 saved by entry pseudo-op after rest of prologue has been read.
483 Use set_reg_offset to ignore all but the first save of a given
485 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
486 * remote-sim.c (gdbsim_store_register): Don't update registers
487 that have a null or empty name.
488 * findvar.c (read_register_bytes): Don't fetch registers
489 that have a null or empty name.
491 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
494 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
497 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
501 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
502 (REGISTER_NAMES): Ditto.
504 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
506 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
508 * dsrec.c (load_srec): add ui_load_progress_hook to
509 display some feedback to user
511 * symfile.c (generic_load): add ui_load_progress_hook to
512 display some feedback to user
514 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
516 * command.c (add_cmd, add_show_from_set): Insert new commands in
519 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
521 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
522 member for storing offset of MIPS16 frame pointer from SP.
523 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
524 (PROC_FRAME_ADJUST): Define.
525 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
526 (get_frame_pointer): Use frame pointer adjustment value when
527 calculating frame address.
528 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
529 that have a null or empty name.
531 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
532 (REGISTER_NAMES): Redefine to eliminate FP registers.
533 * config/mips/tm-tx19l.h: Ditto.
536 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
537 Michael Snyder (msnyder@cleaver.cygnus.com)
540 * configure.tgt: Set gdb_target to r5900.
541 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
543 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
544 override default FPU type.
546 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
548 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
550 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
552 * gdbtk.c (gdb_load_info): New function. Returns a list
553 of section names and sizes for an executable.
554 (gdbtk_load_hash): Stub function to call tcl function
557 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
559 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
560 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
563 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
565 * ser-e7kpc.c (get_ds_base): Only use under Windows.
566 (windows.h): Include when any _WIN32 host.
568 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
570 * The following block of changes add support for debugging assembly
572 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
573 associated with a function.
574 * buildsym.c (record_line start_symtab end_symtab): Don't delete
575 symtabs which only have line numbers (but no other debug symbols).
576 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
578 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
579 intrinsic simulator breakpoints if available, otherwise do it the
582 * configure.tgt: Add d30v.
583 * d30v-tdep.c: New file.
584 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
587 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
589 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
591 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
593 * gdbtk.c (gdb_get_mem): Fix compiler warning.
595 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
597 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
598 value if the remaining length of a non-integral argument is smaller
599 than the register size for big-endian non-EABI mode.
601 * rs6000-tdep.c (branch_dest): Handle return from signal
602 handler function via sigreturn kernel call.
604 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
606 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
607 Fix prototypes. Remove function scoped function declarations.
609 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
611 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
613 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
615 * config/i386/windows.mh (XDEPFILES): need to list some files
616 explicitly, for odd reasons.
618 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
620 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
621 (push_expression_name): New, to handle expression names.
622 (push_qualified_expression_name): New, for qualified expression names.
623 (parse_number): Fix bugs in parsing of non-decimal integers.
624 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
625 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
626 (java_link_class_type): Add dummy "class" field.
627 (java_lookup_type): New.
628 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
629 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
630 Use java_demangle_type_signature to print array class types.
631 * jv-valprint.c (java_value_print): Preliminary array support.
632 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
633 (java_val_print): Move check for object type to java_value_print.
634 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
636 * valops.c (search_struct_field): Search basesclasses in
637 ascending, not descending order. Hack to avoid virtual baseclass
638 botch for Java interfaces.
640 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
642 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
643 New cleanup clean for cleanups to be run when at each 'run' command.
644 * infcmd.c (run_command): Call do_run_cleanups.
646 * solib.c (find_solib): Register cleanup to call clear_solib
647 on a new 'run' command.
648 (symbol_add_stub): First look for existing objfile with same name.
650 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
652 * gdbtk.c (gdb_get_mem): New function. Returns
653 a formatted memory dump with optional ASCII dump.
655 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
657 * remote-sds.c (sds_load): New function.
659 (sds_open): Don't set inferior_pid yet.
660 (sds_kill): Remove contents.
661 (sds_create_inferior): Rewrite to work more like monitor
663 (sds_restart): Remove, no longer used.
665 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
666 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
667 * dsrec.c (load_srec): Always write a header S-record.
668 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
669 (dink32_cmds): Set to use S-record downloading with acks.
670 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
672 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
674 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
677 * exec.c (exec_file_command): Call set_architecture_from_file.
679 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
681 * dbxread.c (MSYMBOL_SIZE): New macro.
682 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
683 * elfread.c (elf_symtab_read): If ELF symbol is "special",
684 such as a MIPS16 function, mark minimal symbol as special too.
685 * mips-tdep.c (pc_is_mips16): New function to check whether
686 a function is MIPS16 by looking at the minimal symbol. Use
687 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
688 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
689 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
690 "special" MIPS16 bit in ELF and minimal symbols.
691 * mdebugread.c (parse_partial_symbols): Don't construct a partial
692 symbol table for a file that already has one.
694 * configure.tgt: Support TX19.
695 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
696 config/mips/tx19l.mt: New files for TX19.
699 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
701 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
702 yet another variant of enumerator debugging info, used by DU 4.0
705 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
707 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
708 otherwise link command line is too long.
710 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
712 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
713 some formatting problems.
715 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
717 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
718 mechanism. Remove prototypes for dos_async_* functions. They don't
721 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
723 * gdbtk.c: Include ilutk.h if IDE.
724 (gdb_confirm_quit, gdb_force_quit): New static functions.
725 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
727 * top.c (quit_confirm, quit_force): New functions, broken out of
729 (quit_command): Just call quit_confirm and quit_force.
730 * top.h (quit_confirm, quit_force): Declare.
732 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
734 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
735 function a breakpoint is in.
737 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
739 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
740 reading stabs extensions for live range information.
741 * stabsread.h, partial-stab.h: Add prototypes for new functions.
742 * symtab.h: Add structure for storing live range information.
744 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
746 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
748 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
750 * gdbtk.c: Include guitcl.h.
751 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
752 variable IDE to 1 when using the IDE. Always try using auto path
754 * Makefile.in (IDE_CFLAGS_X): Always include libide.
755 (LIBIDE): New variable.
757 (IDE_DEPS): Omit libide.
758 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
759 * configure: Rebuild.
761 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
763 * top.c (set_arch): New function, update target_architecture.
765 * defs.h, top.c (set_architecture_from_arch_mach): Replace
766 set_architecture, takes the arch and machine as arguments.
768 * sh3-rom.c (sh3e_open): Update.
771 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
773 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
776 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
778 * top.c (init_main): Add ``set processor'' as an alias for ``set
781 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
783 * config/sparc/sparclite.mt: Removed simulator references (erc32
786 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
788 * remote-e7000.c (e7000_fetch_registers): Check
789 target_architecture instead of sh_processor_type.
792 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
794 * sh3-rom.c (sh3_open): Call set_architecture not
795 sh_set_processor_type.
798 * sh-tdep.c (sh_show_processor_type_command): Delete.
799 (sh_set_processor_type_command): Delete.
800 (sh_target_architecture_hook): Rename from sh_set_processor_type,
801 use AP to determine architecture.
802 (sh_show_regs): Use bfd_mach_sh* types.
804 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
805 architecture was specified explicitly.
807 * defs.h (target_architecture, target_architecture_auto,
808 set_architecture, set_architecture_from_file): Declare.
809 (target_architecture_hook): Allow targets to be notified of set
812 * top.c (init_main): Add set/show/info architecture commands.
813 (set_architecture, show_architecture, info_architecture): New
814 functions, parse same.
815 (set_architecture_from_file): New function, determine arch from
818 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
820 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
821 when set explicitly. Prepend endianness arg so that it can be
824 * defs.h, top.c (target_byte_order_auto): Make global when
825 byteorder is selectable.
827 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
829 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
831 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
832 has already set the PC.
833 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
834 exec file" a warning. Ditto for "No program loaded".
836 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
838 * ocd.c: revert Sun change -- enable log file handling
840 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
842 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
844 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
846 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
847 before assuming that the inferior is running.
850 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
852 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
853 (gdbtk_stop_timer): Likewise.
855 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
857 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
858 (gdb_target_has_execution_command) new function
860 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
862 * ocd.c: comment out sections that create and flush wigglers.log
863 log file when using the wiggler.
865 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
867 * gdbtk.c (gdb_loc): If there are no symbols, just bail
869 (tk_command_loop): Print errors encountered while running
873 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
875 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
879 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
881 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
882 (x_fd): Don't define if WINNT.
883 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
885 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
886 call gdbtk_start_timer and gdbtk_stop_timer.
887 (gdbtk_init): Don't set up signal handling or make x_fd
888 asynchronous if CYGWIN32.
890 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
892 * gdbtk.c (error_string_ptr): New static variable.
893 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
894 NULL, and we're outputting to stderr, append string to
895 error_string_ptr rather than calling gdbtk_tcl_fputs.
896 (call_wrapper): Set up error_string_ptr. Put both error string
897 and normal string in Tcl result.
899 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
902 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
904 * gdbtk.c: If _WIN32, include winuser.h.
905 (gdbtk_init): If _WIN32, use MessageBox to display an error
908 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
910 * config/powerpc/ppc-eabi.mt:
911 * config/powerpc/ppc-sim.mt:
912 * config/powerpc/ppcle-eabi.mt:
913 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
914 other ocd-related files in TDEPFILES
916 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
918 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
919 * ocd.c: initialize remote_timeout
920 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
921 (ocd_get_packet): remove find_packet goto. If there isn't
922 an 0x55 at the start, something is quite wrong so error out
923 instead of advancing in the packet and trying again. If checksum
924 is invalid, print error message instead of trying again.
925 * ser-ocd.c (ocd_readchar): error if we attempt to read past
926 the end of the from_wiggler_buffer.
929 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
931 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
932 (gdb_cmd): For the load command, don't buffer the I/O.
936 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
938 * dink32-rom.c: Don't use "mf" command to fill, is too picky
942 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
944 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
946 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
948 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
949 (ITCL_DEPS, TIX_DEPS): New variables.
950 (IDE_DEPS): New variable.
951 (CDEPS): Include @CONFIG_DEPS@.
952 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
953 * configure: Rebuild.
957 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
959 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
960 after relocations are complete.
961 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
962 this is now done in objfile_relocate.
964 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
966 * win32-nat.c (handle_exception): Return a value indicating
967 whether the exception was handled. Don't handle random exceptions
968 the first time around, so that structured exception handling
970 (child_wait): Check the return value of handle_exception. Set the
971 continue_status argument to ContinueDebugEvent accordingly.
973 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
975 * configure.tgt: Add support for v850e target.
978 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
980 * configure.tgt: Add support for v850eq target.
983 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
985 * m32r-stub.c: fix typo
987 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
989 * remote-sds.c: Remove unused remnants of remote.c.
990 (tob64): Return the result length.
991 (sds_interrupt): Send a stop message.
992 (sds_wait): Add debug output for signal interpretation, flag
993 that signal was due to a trap.
994 (sds_fetch_registers): Fill the registers array correctly for
996 (sds_store_registers): Get the right values from registers array.
997 (putmessage): Tweak length handling so checksum comes out right.
998 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1000 start-sanitize-gdbtk
1001 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1003 * gdbtk.c (gdb_listfuncs): New function that returns
1004 a list of all the functions in a source file.
1008 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1010 * Makefile.in (init.c): Don't use xargs.
1012 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1014 * infrun.c (wait_for_inferior): Add the symbols for any
1015 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1017 Rewrite code which determines the TOC address for calling functions
1018 in the inferior under AIX.
1019 * rs6000-nat.c (find_toc_address): New function to determine
1020 the required TOC address from a function address.
1021 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1022 to find_toc_address.
1023 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1024 add_text_to_loadinfo calls.
1025 (exec_one_dummy_insn): Change pid and status to int to get rid of
1027 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1028 ptrace to get rid of compiler warnings.
1029 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1030 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1031 patch TOC address load code in the call dummy with the value
1032 returned from find_toc_address_hook.
1033 (struct loadinfo, loadinfo, loadinfolen,
1034 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1035 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1037 (_initialize_rs6000_tdep): Remove initialization of
1038 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1039 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1040 xcoff_init_loadinfo_hook): Remove.
1041 (struct coff_symfile_info): Add toc_offset field.
1042 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1043 instead of calling xcoff_add_toc_to_loadinfo_hook.
1044 (get_toc_offset): New function to return the value of the
1045 toc_offset field for an object file.
1046 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1047 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1048 * config/rs6000/tm-rs6000.h: Add declarations for
1049 find_toc_address_hook and get_toc_offset.
1051 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1053 * remote-sds.c: New file, interface to SDS-compatible monitors.
1054 * Makefile.in (remote-sds.o): Add build rule.
1055 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1056 (TDEPFILES): Add remote-sds.o.
1058 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1060 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1061 assuming control has returned to GDB.
1063 start-sanitize-gdbtk
1064 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1069 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1071 * dink32-rom.c: New file, support for DINK32 monitor.
1072 * Makefile.in (dink32-rom.o): Add build rule.
1073 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1074 (TDEPFILES): Add dink32-rom.o.
1075 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1076 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1077 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1078 * monitor.c: Use them.
1079 (monitor_store_register): Use setreg.term if defined.
1080 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1081 if set_break and clr_break fields are empty.
1083 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1085 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1086 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1087 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1089 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1090 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1091 fill in doc fields of bdm_ppc_ops.
1092 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1093 as the MQ or floating point regs not present on ppc 8xx boards.
1094 (bdm_ppc_store_registers): Don't write those same invalid registers.
1095 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1096 * config/powerpc/ppc-eabi.mt:
1097 * config/powerpc/ppcle-eabi.mt:
1098 * config/powerpc/ppc-sim.mt:
1099 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1101 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1103 * frame.h (enum lval_type): Conditionalize on __GNUC__
1104 instead of __STDC__.
1106 start-sanitize-gdbtk
1107 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1109 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1112 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1114 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1116 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1118 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1119 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1120 BDM_BREAKPOINT if not defined in tm.h
1121 (ocd_error): add new error cases
1122 (ocd_start_remote): send the OCD_INIT command before
1123 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1124 (ocd_write_bytes): no longer static
1125 (ocd_insert_breakpoint): no longer static
1126 (ocd_remove_breakpoint): new
1127 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1128 and ocd_remove_breakpoint
1129 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1130 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1131 and memory_remove_breakpoint.
1132 (bdm_ppc_open): after calling ocd_open, modify DER
1133 register so interrupts will drop us into debugging mode, finally
1134 disable the watchdog timer on the board so we don't leave BDM
1137 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1139 * values.c (value_primitive_field): Account for offset when
1140 extracting the value of a bitfield.
1141 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1143 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1145 start-sanitize-tic80
1146 * config/tic80/tic80.mt:
1147 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1148 (SIM): Remove -lm to prevent make errors.
1149 * configure.tgt: add gdbserver to configdirs for tic80.
1151 * gdbserver/utils.c (error): Change prototype to match defs.h.
1152 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1153 * remote.c (remote_write_bytes): Include '$' at start of packet
1154 and checksum at end of packet in overhead calculation.
1156 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1158 * ser-ocd.c: If _WIN32, include <windows.h>.
1159 (dll_do_command): New static variable if _WIN32.
1160 (ocd_open): Set dll_do_command if _WIN32.
1161 (ocd_write): Use dll_do_command rather than do_command.
1162 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1163 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1164 ($(BDM_LIBNAME)): Remove target.
1165 * wigglers.def: Remove.
1167 start-sanitize-gdbtk
1168 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1169 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1170 ide_initialize_paths to match installed directory name. If IDE,
1171 use auto_path to search for main.tcl.
1172 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1176 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1178 (libwigglers.a): Remove target.
1180 start-sanitize-gdbtk
1181 * gdbtk.c (gdbtk_cleanup): New static function.
1182 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1183 call to ide_initialize_paths. If we can't initialize the event
1184 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1185 ide_window_register and the ide_window commands. Initialize tk,
1186 itcl, and tix after initializing the IDE.
1188 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1189 * configure: Rebuild.
1192 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1194 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1195 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1197 start-sanitize-gdbtk
1198 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1200 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1201 to 256 to avoid memory corruption with very long pathnames.
1204 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1206 Changes to OCD support to support wiggler box as well as
1208 * ocd.c: change speed in init command to 0 from 80,
1209 add (temporary) logging commands to help debugging,
1210 (ocd_open): if "target ocd wiggler lpt" then use special
1211 ser-ocd.c serial interface which communicates with Wigglers.dll,
1212 otherwise ("target ocd <foo>") do as we did before
1213 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1214 switch of known commands of len 0
1215 * ocd.h: add OCD_LOG_FILE
1216 * serial.c (serial_open): do serial_interface_lookup on ocd
1218 * ser-ocd.c: add buffer to contain responses from sending a
1219 command to the Wigglers.dll.
1220 (ocd_readchar): return curr char from buffer and increment ptr
1221 (ocd_write): send buffer to Wigglers.dll, storing response in
1222 return buffer and initializing curr location ptr to start of
1225 start-sanitize-gdbtk
1226 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1228 * configure.in: Change required Tix version to 4.1.8.0 .
1229 * configure: Rebuilt.
1232 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1234 * ocd.h: add OCD_SET_CONNECTION
1235 * ocd.c: rename "do_command" to "ocd_do_command"
1237 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1239 Nomenclature change. BDM is a specific type of OCD
1240 (On Chip Debugging). Wiggler is the parallel port box controlled
1241 by Wigglers.dll. The faster target box from Macraigor Systems
1247 Replace all instances of "wiggler_" with "ocd_" and change most other
1248 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1249 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1250 until OCD with that target is supported again.
1252 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1254 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1255 sub makes, change clean rule to also remove *.a to remove
1256 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1257 remove remote-wiggler.o
1258 * configure.in: add DLLTOOL support
1259 * configure: regenerate
1260 * wigglers.def: new file for imports for wigglers.dll
1261 * ser-ocd.c: new file which is layer between ocd.c and either the
1262 wigglers.dll or the target box, only stub so far
1263 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1264 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1265 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1266 to XDEPFILES, add rules to build libwigglers.a
1268 checking in changes of Stu Grossman <grossman@cygnus.com>:
1269 * remote-wiggler.c: delete
1270 * ocd.c: new, was remote-wiggler.c
1271 always include sys/types.h, include ocd.h, move WIGGLER
1272 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1273 static, stop making local wiggler functions static,
1274 define write_mem_command for wiggler_write_bytes
1275 (wiggler_start_remote): stop hardcoding the target type,
1276 instead set and use a target_type variable.
1277 (wiggler_open): add new target_type and ops args
1278 (wiggler_wait): now no longer takes pid and target_status as args,
1279 stop trying to set target_status struct, remove BGND insn
1281 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1282 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1283 remove pktlen check, set reglen instead of numregs
1284 (dump_all_bdm_regs): delete
1285 (wiggler_fetch_registers): delete
1286 (wiggler_prepare_to_store): now just an empty function
1287 (wiggler_store_registers): delete
1288 (wiggler_read_bdm_register): new
1289 (wiggler_write_bdm_registers): new
1290 (wiggler_write_bdm_register): new
1291 (wiggler_write_bytes): use write_mem_command variable instead of
1293 (get_packet): renamed to wiggler_get_packet, change refs throughout
1294 (put_packet): renamed to wiggler_put_packet, change refs throughout
1295 (wiggler_get_packet): add break to default case of switch,
1296 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1298 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1299 (flash_xfer_memory): delete
1300 (noop_store_registers): new placeholder replacement for
1301 target_store_registers() which prevents generic_load from trying to
1303 (bdm_update_flash_command): add store_registers_tmp variable,
1304 make handling of wiggler_ops more generic -- define wiggler_ops
1305 in a target-specific file instead (such as ppc-bdm.c in the case
1306 of the ppc), use current_target to deal with registers again
1307 making this file less target-specific.
1308 (bdm_read_register_command): new
1309 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1310 comment out add_cmd ("read-register", ...)
1311 * ocd.h: new, contains common wiggler prototypes, command definitions
1312 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1313 structure for ppc bdm
1316 (bdm_ppc_fetch_registers): new
1317 (bdm_ppc_store_registers_: new
1318 (_initialize_bdm_ppc): new
1319 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1321 start-sanitize-tic80
1322 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1324 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1325 as a valid SP-relative offset of a saved register.
1328 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1330 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1331 than directly mucking around with data structures.
1333 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1335 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1336 Add a bunch of macros.
1337 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1338 Update to use new macros.
1339 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1340 * value.h, values.c (value_static_field): New function.
1341 * cp-valprint.c, valops.c: Modify to use value_static_field.
1343 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1344 implied (missing) data field, as defined by cc1java.
1345 (java_link_class_type): Type length and field offset (in interior)
1346 now includes object header. Get static fields working.
1347 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1348 * jv-typeprint.c (java_type_print_derivation_info,
1349 java_type_print_base): New functions, for better Java output.
1350 * jv-valprint.c: Start to support Java-specific output.
1352 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1354 * c-valprint.c (c_val_print): Use extract_address to retrieve
1355 the address of the virtual function.
1356 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1358 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1359 Handle C++ operator *.
1361 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1365 (Tcl_Realloc, Tcl_Free): Likewise.
1366 * configure.in: Check for cygwin32 environment. Define and
1367 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1368 unix; setting it to win was for an old Tcl/Tk configuration
1370 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1371 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1372 (WIN32LDAPP, WIN32LIBS): Define.
1373 (CLIBS): Add $(WIN32LIBS).
1374 (gdb): Use $(WIN32LDAPP).
1375 * configure: Rebuild.
1377 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1379 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1380 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1381 * utils.c (fprintf_symbol_filtered): Handle language_java.
1383 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1385 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1387 * java-*: Renamed to jv-*, to make fit within 14 characters.
1388 * jv-lang.h (java_type_print): Added declaration.
1389 * jv-typeprint.c: New file. Provides java_print_type.
1390 * jv-lang.c (java_link_class_type): New function.
1391 (java_language_defn): Replace c_print_type by java_print_type.
1392 * Makefile.in: Update accordingly.
1394 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1396 * Makefile.in (init.c): except some mswin files do need to be
1399 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1401 * Makefile.in (init.c): don't try to scan mswin for _initialize
1402 funcs. (generates misleading error message because files have
1403 .cpp suffix, not .c suffix)
1405 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1407 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1409 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1411 * xcoffread.c (coff_getfilename): Do not strip directory component
1414 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1416 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1417 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1418 * remote-array.c: #include <ctype.h> for isascii().
1419 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1421 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1423 * top.c (execute_command): Force cleanup of alloca areas.
1424 * findvar.c (registers_changed): Likewise.
1426 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1428 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1429 * Add defs for target status.
1431 start-sanitize-gdbtk
1432 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1434 * configure.in, aclocal.m4: Another fix to find the
1435 correct Tix library name.
1437 * configure: Rebuilt.
1441 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1443 * config/mips/tm-mips64.h: longs, long longs, and pointers
1444 are all 64 bits on EABI mips targets.
1446 start-sanitize-gdbtk
1447 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1449 * aclocal.m4: Search for the correct tix library.
1452 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1454 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1455 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1456 partial symtab. Remove earlier change of 5/27/97.
1458 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1460 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1461 inferior_pid is an LWP rather than a Solaris thread, let
1462 procfs handle the request.
1463 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1464 only work if inferior_pid points to an LWP (rather than a
1465 Solaris thread). Use procfs_first_available to find a good LWP.
1466 (info_solthreads): added a maintenance command to list all
1467 known Solaris threads and their attributes.
1468 * mips-tdep.c (mips_do_registers_info): Completely changed the
1469 output format to be neat and columnar. Added the helper funcs
1470 do_fp_register_row and do_gp_register_row. Also small mods to
1471 mips_print_register, which is still used to print a single reg.
1473 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1475 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1476 otherwise terminated (Solaris threads).
1478 start-sanitize-gdbtk
1479 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1481 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1482 IDE configuration information.
1484 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1485 filename when a breakpoint is set. Avoids call to bp_info.
1486 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1487 Itcl, Tix and IDE initialization.
1489 * defs.h (init_ui_hook): Change prototype to accept one arg.
1491 * main.c (gdb_init): Change prototype to accept one arg.
1493 * top.c (gdb_init): Accepts one argument which it uses to
1494 call (*init_ui_hook), which will be gdbtk_init(). This is
1495 used for calling Tcl_FindExecutable().
1497 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1498 accept variable number of args for compatibility with
1499 cchanges in gdbtk.c.
1501 * configure: Regenerated.
1503 * gdbtcl/tclIndex: Regenerated.
1507 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1509 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1510 whether CRLF_SOURCE_FILES is defined.
1511 (open_source_file): Use OPEN_MODE with open and openp.
1512 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1513 CRLF_SOURCE_FILES is defined, ignore \r characters.
1514 (forward_search_command): Use FDOPEN_MODE with fdopen.
1515 (reverse_search_command): Likewise.
1516 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1517 (LSEEK_NOT_LINEAR): Don't define.
1519 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1521 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1522 return values within the 8-byte FP register.
1524 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1526 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1527 integers in 64-bit register parameters before function calls.
1529 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1531 * mips-tdep.c (mips_push_arguments): special-case handling for
1532 odd-sized struct parameters passed in registers / on stack.
1534 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1536 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1537 structs passed in registers for little-endian non-EABI mode.
1539 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1541 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1542 (check_duplicates, clear_command): compare sections only if
1543 doing overlay debugging.
1545 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1547 * buildsym.h (struct subfile): Add debugformat member.
1548 (record_debugformat): Declare global function.
1549 * buildsym.c (start_subfile): Initialize debugformat member
1551 (record_debugformat): New function to record the format.
1552 (end_symtab): Copy format into symtab debugformat member.
1553 (end_symtab): Free subfile debugformat member.
1554 * symmisc.c (free_symtab): Free debugformat when freeing
1556 * symfile.c (allocate_symtab): Initialize the new debugformat
1557 member for new symtabs.
1558 * symtab.h (struct symtab): Add debugformat member.
1559 * source.c (source_info): Print the debug format.
1561 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1563 * hpread.c (hpread_expand_symtab): Call record_debugformat
1565 (hpread_process_one_debug_symbol): Ditto.
1566 * dbxread.c (process_one_symbol): Call record_debugformat
1568 * coffread.c (coff_start_symtab): Call record_debugformat
1570 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1572 * dwarfread.c (read_file_scope): Call record_debugformat
1574 * dwarf2read.c (read_file_scope): Call record_debugformat
1576 * dstread.c (dst_end_symtab): Set debugformat to be
1578 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1580 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1582 * mips-tdep.c (mips_push_arguments): handle alignment of
1583 integer and struct args on stack for mips64 big-endian.
1585 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1587 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1588 structs in a register wherever possible.
1589 * mips-tdep.c (mips_extract_return_value): handle structs.
1590 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1591 (including structs, if gdb ever allows it).
1594 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1596 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1597 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1598 stack push count accordingly.
1599 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1602 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1604 * utils.c (floatformat_from_doublest): Improve test for infinity.
1606 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1608 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1609 global variables into the struct dieinfo structure.
1610 (locval): Pass pointer to a dieinfo struct rather than a
1611 pointer to the raw location information. Change prototype.
1612 Set isreg, optimized_out, offreg and basereg as appropriate.
1613 (struct_type): Call locval with dieinfo struct pointer.
1614 (new_symbol): Ditto.
1615 (new_symbol): Call locval and save location before testing
1616 the values of the new dieinfo struct flags, set by locval.
1618 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1620 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1621 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1622 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1623 These changes tried to work around a problem with an early DU 4.0
1624 release, but they trigger subtle timing dependent kernel bugs
1625 in older OSF/1 releases.
1627 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1629 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1630 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1632 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1634 * infrun.c (wait_for_inferior): Mark registers as invalid when
1635 stepping over an instruction that triggered a watchpoint.
1636 * remote-mips.c: Numerous changes to support hardware breakpoints
1637 and watchpoints on LSI MiniRISC and TinyRISC boards.
1638 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1639 (mips_breakpoint_from_pc): Account for different breakpoint
1640 instructions used by PMON and IDT monitor.
1641 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1643 * config/mips/tm-mips.h: Define breakpoint instructions for
1644 PMON and IDT monitor. Move MIPS16-related macros here from
1647 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1649 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1651 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1653 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1654 Add missing return statements after finding an "add imm{16,32},sp"
1656 (mn10300_frame_chain): Add in size of our register save area to find
1657 our caller's frame if our caller does not have a frame pointer.
1659 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1661 * symfile.c (generic_load): Check return code of target_write_memory.
1663 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1665 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1666 * config/tm-sysv4.h (in_plt_section): Add prototype.
1668 * maint.c (maintenance_translate_address): Avoid assignment
1669 inside if, per GNU coding standards.
1670 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1671 per GNU coding standards.
1673 * monitor.c (parse_register_dump): Is really a void function.
1675 (monitor_read_memory): Remove unused variable "name".
1676 (monitor_read_memory): Remove unused variable "regbuf".
1677 (monitor_open): Remove unused variable "i".
1678 (get_hex_word): Apparently unused, #if away for now.
1681 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1682 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1685 * remote-e7000.c (ctype.h): Include.
1686 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1687 * frame.h (generic_get_saved_register): Add prototype.
1688 (enum lval_type): Add partial forward decl.
1689 * dsrec.c (make_srec): Remove unused variable "type_code".
1690 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1691 cases by just ignoring them.
1692 (command.h): Include.
1694 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1695 * java-lang.c (gdbcore.h): Include for prototypes.
1696 (type_from_class): Remove unused variable "ftype".
1697 (type_from_class): Remove unused variable "name_length".
1698 (evaluate_subexp_java): Add default case to handle remaining
1700 * java-valprint.c (c-lang.h): Include for prototypes.
1702 * symfile.c (simple_read_overlay_region_table): #if away
1704 (simple_free_overlay_region_table): Ditto.
1705 (overlay_is_mapped): Add default case to switch.
1706 (simple_read_overlay_region_table): Ditto.
1707 (simple_read_overlay_region_table): Add prototype.
1709 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1710 (fixup_psymbol_section): Ditto.
1711 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1713 * utils.c: Add comment about t_addr being either unsigned long or
1715 (paddr): Change formats to match actual types args are cast to.
1720 * defs.h (perror_with_name): Is a NORETURN function.
1721 * utils.c (perror_with_name): Is a NORETURN function.
1722 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1724 * symtab.c (fixup_symbol_section): Remove prototype.
1725 * symtab.h: (fixup_symbol_section): Add prototype.
1726 * m32r-rom.c (report_transfer_performance): Add prototype.
1727 * sparclet-rom.c: Ditto.
1730 * c-exp.y (parse_number): Cast args to float* or double* as
1731 appropriate for conversion format.
1732 * java-exp.y (parse_number): Ditto.
1734 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1735 to nonexistant y.tab.c file.
1736 (java-exp.tab.c): Ditto.
1737 (f-exp.tab.c): Ditto.
1738 (m2-exp.tab.c): Ditto.
1739 start-sanitize-gdbtk
1741 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1742 Remove unused static variable "Gdbtk_Library".
1745 * sh-tdep.c (symfile.h): Include.
1746 (gdb_string.h): Include.
1747 (sh_fix_call_dummy): Ifdef away, currently unused.
1748 * config/sh/tm-sh.h (pop_frame): Add prototype.
1749 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1751 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1753 start-sanitize-gdbtk
1754 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1755 enumeration del_at_next_stop to bpdisp array.
1758 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1759 of non-pointer values.
1761 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1762 their physical names already include the class name.
1764 * valops.c (value_cast): Handle upcast of a class pointer.
1766 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1767 * corelow.c (get_core_registers): Make secname big enough.
1769 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1771 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1772 * sh-tdep.c (sh_show_regs): print out all registers for
1773 the current processor
1775 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1777 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1780 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1782 Fixes for recent correction to PE format:
1783 * coffread.c (pe_file): New static variable.
1784 (struct find_targ_sec_arg): Change resultp from pointer to int to
1785 pointer to pointer to asection.
1786 (find_targ_sec): Just store the section in args->resultp, not the
1787 section offset value.
1788 (cs_to_section): Compute the section offset value from the
1790 (cs_section_address): New static function.
1791 (coff_symfile_read): Set pe_file.
1792 (read_one_sym): When reading a PE file, adjust the symbol value to
1793 include the section address if the symbol has an appropriate
1796 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1798 * configure.tgt: add mipsr3900-elf target
1799 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1801 start-sanitize-gdbtk
1802 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1804 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1807 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1809 * dbxread.c: Check malloc's return for null, prevent segv.
1811 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1813 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1816 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1818 * top.c (init_cmd_lists): Always initialize endianlist.
1819 (init_main): Always define endian commands.
1820 (set_endian_big): Issue warning if endian not selectable.
1821 (set_endian_little): Ditto.
1822 (set_endian_auto): Ditto.
1824 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1826 * remote-sim.c (simulator_command): Restrict access to the
1827 simulator to periods when the simulator is open.
1829 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1831 * procfs.c (init_procinfo): new function, abstracts some code
1832 shared by create_procinfo and do_attach;
1833 (procfs_set_inferior_syscall_traps): new function, abstracts
1834 some code needed by procfs_init_inferior, do_attach, and
1835 procfs_lwp_creation_handler; (procfs_first_available): new
1836 function, find any LWP that's runnable; (procfs_thread_alive):
1837 replace stub function with real implementation;
1838 (procfs_lwp_creation_handler): fix bug starting new child
1839 threads; (info_proc): bug fixes and enhancements for the
1840 "INFO PROCESSES" command; (close_procinfo_file): call new
1841 function "delete_thread" to cleanup GDB's thread database;
1842 (proc_init_failed): add new argument "kill", to control whether
1843 process is killed (so this function can be shared by
1844 create_procinfo and do_attach); (procfs_exit_handler): handle
1845 exit from an attached process, and cleanup procinfo handles
1846 when the process exits; (procfs_resume, procfs_wait): cleanup
1847 after a thread when it exits; (do_attach, do_detach): handle
1848 attached processes with multiple threads; plus some general
1849 improvements in the diagnostic output.
1850 * sol-thread.c (sol_thread_alive): replace stub with real
1851 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1852 handle threads that may have exited; (sol_thread_attach): add
1853 startup setup stuff; (sol_thread_detach): add unpush_target
1854 call; (sol_thread_mourn_inferior): add unpush_target call;
1855 (sol_thread_wait, sol_thread_resume): enhance to deal with
1856 thread exit cleanly; (sol_thread_new_objfile,
1857 sol_thread_pid_to_str): detect unsuccessful startup and
1858 don't crash; plus some general cleanup.
1859 * thread.c (delete_thread): new function, allows targets to
1860 notify gdb when a thread is no longer valid.
1861 * infrun.c (wait_for_inferior): don't try to detect a new
1862 thread on receiving a TARGET_EXITED event.
1864 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1866 * remote-sim.c (gdbsim_open): Pass callback struct.
1867 (init_callbacks): Remove call to sim_set_callbacks.
1869 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1871 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1872 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1873 with a zero PC as frameless to improve backtraces from core dumps
1874 caused by dereferencing a NULL function pointer.
1875 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1876 Handle frameless functions interrupted by a signal.
1878 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1879 Handle frameless functions interrupted by a signal.
1881 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1883 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1884 to reflect current reality. Gross attempt at handling out of
1887 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1888 symbols to find the end of the prologue.
1889 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1891 start-sanitize-tic80
1892 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1894 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1897 start-sanitize-tic80
1898 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1900 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1901 basic C80 features working.
1904 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1906 * configure.in (AC_TYPE_SIGNAL): Add
1907 * configure: Re-generate.
1908 * remote-sim.c: Signal returns RETSIGTYPE.
1910 start-sanitize-gdbtk
1911 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1913 * gdbtk.c (wrapped_call): New function - make actual call to tk
1915 (call_wrapper): Rewrite to use top.c:catch_errors.
1917 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1921 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1923 * target.h (target_stop): Drop argument so it can be tested for
1926 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1928 * utils.c (floatformat_from_doublest): Handle infinity properly.
1930 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1932 * Finalize merge from Hurd folk.
1933 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1934 * thread.c (thread_apply_command, thread_apply_all_command,
1935 thread_command): Make sure TP is alive.
1936 (thread_alive): New function.
1937 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1938 * infrun.c (sig_print_info): Deal better with long signal names.
1939 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1940 * thread.c (thread_id_to_pid): New function.
1941 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1942 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1943 set_thread_default_cmd_list, show_thread_default_cmd_list):
1944 New variables. (set_thread_cmd, show_thread_cmd,
1945 set_thread_default_cmd, show_thread_default_cmd): New functions.
1946 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1947 * gnu-nat.c (inf_startup): remove TASK parameter.
1948 (inf_set_task): replace with new function (inf_set_pid).
1949 * gdbthread.h: Add extern decl for thread_cmd_list.
1951 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1953 * printcmd.c (disassemble_command): Adjust low function bound
1954 by FUNCTION_START_OFFSET.
1956 start-sanitize-tic80
1957 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1959 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1962 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1964 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1965 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1966 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1967 satisfy symbol dependancy in solib.c (core_ops).
1968 * target.[ch] conditionalize Mach-specific signals so that they
1969 won't show up in non-Mach gdb's!
1970 * thread.c: change name of static function "thread_switch" to
1971 "switch_to_thread", to avoid conflict with Mach global symbol;
1972 move thread_cmd_list to global scope so targets can add their
1973 own thread commands.
1974 * infrun.c: sig_print_info: allow for long signal names.
1975 * gnu-nat.[ch]: tidying up comments.
1976 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1977 gnu_wait must not return -1 when inferior exits;
1978 attach_to_child will modify inferior_pid in a way that allows
1979 fork_inferior to remain unchanged; remove extra arg from
1980 startup_inferior; move Mach thread commands here from thread.c.
1982 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1984 * symtab.c: decode_line_1, replace the assignment to
1985 values.sals[0].pc which I accidentally left out on 4/3/97.
1987 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1989 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1990 (fix by Bob Manson).
1991 * top.c: change "to enable to enable" to "to enable" in a couple
1994 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1996 * breakpoint.c (remove_breakpoint): Pass correct type to
1997 target_remove_watchpoint.
1998 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2000 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2002 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2003 for return address register, handle `ret' instruction.
2005 * corelow.c (get_core_registers): Initialize cf.
2007 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2008 (procfs_notice_signals): Copy traced signal set back to
2010 (unconditionally_kill_inferior): If PR_DEAD is defined,
2011 rerun inferior after killing it.
2013 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2015 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2016 structure value address is found in $a0 now.
2017 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2019 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2021 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2023 (EXTRACT_RETURN_VALUE): Likewise.
2025 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2026 insn at "pc", not "fi->pc".
2028 start-sanitize-tic80
2029 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2031 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2032 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2033 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2034 (NPC_REGNUM): Tic80 has a delay slot.
2035 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2039 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2041 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2043 (EXTRACT_RETURN_VALUE): Likewise.
2045 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2047 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2048 floatformat_ieee_double_littlebyte_bigword for little endian
2050 * utils.c (floatformat_to_doublest): Create local preswapped
2051 copy of input for floatformat_littlebyte_bigword formats.
2052 (get_field, put_field): Treat floatformat_littlebyte_bigword
2053 the same as floatformat_little.
2054 (floatformat_from_doublest): Postswap output words for
2055 the floatformat_littlebyte_bigwords format.
2057 start-sanitize-tic80
2058 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2060 * config/tic80/tic80.mt (SIM): Link in simulator.
2063 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2065 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2066 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2067 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2068 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2069 config/v850/v850.mt:
2070 Remove -lm. That's now handled by configure.
2072 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2073 Remove duplicate rm's of files.
2075 start-sanitize-gdbtk
2076 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2078 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2081 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2083 * remote-pa.c: Remove. It's broken and no longer necessary.
2085 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2087 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2088 (Avoids name clash with broken AIX header files.)
2090 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2092 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2094 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2095 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2096 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2098 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2099 tstart and dstart with section VMA.
2100 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2102 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2103 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2104 (vmap_exec): Relocate relative to the VMA in the object file,
2105 relocate .bss section as well.
2106 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2107 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2109 * xcoffread.c (secnum_to_bfd_section): New routine to get
2110 BFD section from CS section number.
2111 (scan_xcoff_symtab): Make toc_offset section relative.
2113 * symtab.c (total_number_of_methods): Avoid core dump if
2114 baseclass type is still undefined.
2116 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2118 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2120 * defs.h utils.c (error warning): Make message be const.
2121 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2122 to hook. Otherwise send it to fputs.
2123 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2125 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2126 to _filtered forms to make output appear in GUIs. Replace all
2127 uses of SERIAL_READCHAR with readchar, which has better error
2129 * (e7000_parse_device): Add prototype.
2130 (readchar): Improve doc. Handle random serial errors.
2131 (expect): Disable notice_quit code. It's busted. Remove
2132 serial error handling (it's now handled in readchar). Remove
2133 remote_debug echoing. That's handled in readchar as well.
2134 (e7000_parse_device): Remove serial_flag arg. It's not
2136 (e7000_open): Split into two pieces. Second part is
2137 e7000_start_remote, and is error protected. Now, when we connect
2138 to the target, we setup the initial frame and registers so that
2139 the user gets an immediate indication of where the target is.
2140 (gch): Remove debug output. That's handled by readchar.
2141 (e7000_read_inferior_memory): Handle errors better.
2142 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2143 command names. They show up when doing completion and confuse
2145 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2146 directly from Win32s and Win95. Get rid of debugify crud.
2147 * serial.c: Remove debugify cruft.
2148 * (serial_logchar serial_log_command serial_write serial_readchar
2149 serial_send_break serial_close): Merge common functionality into
2150 serial_logchar. Clean up rest of routines.
2151 * sparclet-rom.c: Disembowel. Leave only download routine.
2152 Download routine now switches to remote target automatically.
2153 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2154 up MSVC/Win32 problem.
2155 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2157 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2158 * config/sparc/tm-sparclet.h: Remove override for prompt.
2160 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2162 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2163 TARGET_BYTE ORDER_SELECTABLE.
2165 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2167 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2168 fields of gdb_callback.
2169 (gdbsim_stop): Add gdbsim_stop to list of supported client
2171 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2172 sim_wait where gdb is in a position to handle a long running
2174 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2176 (gdb_os_poll_quit): New function. Check for a quit pending on the
2179 start-sanitize-gdbtk
2180 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2182 * Makefile.in (install-only): Make list of gdbtcl files to install
2183 explicit - was picking up files such as ChangeLog etc.
2184 (install-only): Don't blindly create the directory.
2187 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2189 * defs.h (enum language): Add language_java.
2190 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2191 * Makefile.in: Update for new files.
2192 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2193 * symfile.c (deduce_language_from_filename): Recognize .java.
2195 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2197 * m32r-stub.c (stash_registers): Rewrite.
2198 (restore_registers): Renamed to restore_and_return.
2199 (cleanup_stash): New function.
2200 (process_exception): New function.
2201 (_catchException*): Rewrite.
2203 * remote-sim.c (gdbsim_load): Update call to sim_load.
2204 (gdbsim_create_inferior): No longer pass start_address to
2205 sim_create_inferior.
2206 (gdbsim_open): Pass endian indicator as arg.
2208 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2210 * remote.c (get_offsets): Don't use scanf for interpreting
2211 response to qOffsets.
2213 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2215 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2216 (INSTALL_XFORM1): Remove.
2217 (install-only): Use $(program_transform_name) directly, rather
2218 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2219 (uninstall): Transform name.
2221 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2223 * remote-mips.c (mips_load): Ensure that PC gets updated
2224 after a load on LSI target.
2226 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2228 * procfs.c (notice_signals): fix typo
2230 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2232 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2235 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2237 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2238 since gcc automatically includes it
2240 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2242 * procfs.c: Substantial (but incomplete) changes to support
2243 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2244 struct now has substructs like struct flt_ctl instead of
2245 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2246 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2247 still have the structs and multiple fds, but don't use the
2248 entire struct and the four fds all point to the same thing.
2249 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2250 procfs with reads/writes or use ioctl instead. We use
2251 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2252 multiple fds or not. PROC_NAME_FMT is split out into
2253 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2254 STATUS_PROC_NAME_FMT.
2256 (procfs_notice_signals): now a necessary wrapper around
2257 (notice_signals): which are the new guts for noticing signals
2258 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2259 determine whether or not to attempt to open the ctl_fd.
2260 (procfs_read_status): new local function, reads procfs status
2261 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2262 (procfs_write_pckill): new local function, writes a PCKILL
2263 (unconditionally_kill_inferior): remove signo since we now
2264 just call procfs_write_pckill().
2265 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2266 (proc_iterate_over_mappings): the whole function is ifdefed
2267 on UNIXWARE to keep things readable.
2269 Expanded the syscall_table to include new potential sysv4.2mp
2270 members. Note that all ifdefs of UNIXWARE should be eliminated
2271 if possible or renamed to describe what's being selected for a
2272 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2273 IRIX specific code now also checks it's not UNIXWARE.
2275 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2276 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2277 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2278 "/debug/%d" as PROC_NAME_FMT used to be
2280 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2282 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2284 * config/mn10300/tm-mn10300.h: Likewise.
2286 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2288 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2289 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2290 lousy out-of-date clone of remote.c.
2292 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2294 * remote.c: Fix problems realized while showering.
2295 * (hexnumlen): Add prototype. Use max, not min.
2296 * (remote_write_bytes remote_read_bytes): Fix max packet size
2297 calculations to properly account for packet overhead. Also handle
2298 (probably rare) case where remote_register_buf_size isn't set.
2300 * remote.c: Fix doc for `C' and `S' commands to indicate full
2302 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2304 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2305 Record size of response to fetch registers command, use this to
2306 limit size of memory read and write commands.
2307 * (push_remote_target): New function to make it possible to have
2308 another target switch to the remote target.
2309 * target.h: Add prototype for push_remote_target.
2310 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2311 for hosts which default to unsigned chars (such as SGI's).
2312 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2313 handled automatically in remote.c.
2315 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2317 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2318 find_pc_sect_function(), find_pc_sect_partial_function(): new
2319 functions for debugging overlays; pc without section is ambiguous.
2320 * breakpoint.[ch]: add section pointer to breakpoint struct;
2321 add section argument to check_duplicates(); check section as well
2322 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2323 breakpoint_thread_match(), bpstat_stop_status()];
2324 add section argument to describe_other_breakpoints();
2325 use INIT_SAL() macro to zero-out new sal structures;
2326 make resolve_sal_pc() fix up the sal's section as well as its pc;
2327 match on section + pc in clear_command() and delete_breakpoint();
2328 account for overlay sections in insert_breakpoints(),
2329 remove_breakpoint() and breakpoint_re_set_one();
2330 all this to support overlays where a PC is not unique.
2331 * exec.c: change xfer_memory() to handle overlay sections.
2332 * findvar.c: change read_var_value() to handle overlay sections.
2333 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2334 * infcmd.c: jump_command() warns against jumping into an overlay
2335 that's not in memory. Also use INIT_SAL() to initialize sals.
2336 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2337 overlay state information; Also use INIT_SAL() to init sals.
2338 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2339 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2340 memory read/writes in the range 600000 to a00000, and ff680000
2341 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2342 * maint.c: maintenance command "translate-address" supports overlays.
2343 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2344 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2345 this constitutes gdb's internal overlay mapping table. Add macro
2346 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2347 Add function find_pc_sect_section().
2348 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2349 modify address_info() with overlay smarts; add function sym_info()
2350 to support the INFO SYMBOL command (translate address to symbol(s));
2351 modify disassemble_command() to work on unmapped overlays.
2352 * source.c: use INIT_SAL() to initialize sals.
2353 * symfile.[ch]: change generic_load() to use section's LMA address
2354 instead of VMA address, for overlay sections.
2355 Add numerous functions for finding a PC's section / overlay,
2356 translating between VMA and LMA address ranges, determining if an
2357 overlay section is mapped, etc. Add several user commands for
2358 overlay debugging. Add support for a "generic" form of automatically
2359 reading overlay mapping info from the inferior (based on the default
2360 (simple) overlay manager which Cygnus provides as an example).
2361 * symtab.[ch]: add functions find_pc_sect_symtab(),
2362 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2363 for lookup; modify lookup_symbol and decode_line_1() to use them;
2364 modify find_function_start_sal() to account for overlay sections;
2365 add macro INIT_SAL() for initializing struct symtab_and_line.
2366 * target.c: fix a comment in the declaration of target_ops.
2368 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2370 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2371 mips_skip_stub, mips_ignore_helper): New functions for dealing
2372 with MIPS16 call/return thunks.
2373 (mips_init_frame_pc_first): New function to implement
2374 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2375 new code to skip over MIPS16 thunks.
2376 (mips_frame_chain): Skip over MIPS16 thunks.
2377 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2378 mips_skip_stub, mips_ignore_helper): Declare.
2379 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2380 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2381 the above functions.
2382 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2383 (mips_init_frame_pc): Declare.
2384 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2385 to decide if certain library function calls should be ignored.
2387 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2389 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2390 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2392 start-sanitize-gdbtk
2393 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2395 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2399 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2401 * gdbinit.in: New file.
2403 * configure.in: Generate .gdbinit from gdbinit.in.
2404 * configure: Rebuild.
2406 start-sanitize-tic80
2407 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2409 * config/tic80/tic80.mt: Disable using the simulator
2413 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2415 * COPYING: Install new version of file from FSF.
2416 * copying.c (show_copying_command): Update FSF address.
2418 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2420 * Makefile.in (distclean): Remove .gdbinit.
2422 start-sanitize-tic80
2423 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2425 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2428 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2430 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2431 to va_list from void *, since va_list might not be a pointer
2434 start-sanitize-gdbtk
2435 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2437 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2438 default, not $(srcdir).
2441 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2443 * remote-mips.c: Clean up comment and extraneous semicolon
2444 for mips_monitor_prompt variable.
2446 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2448 * remote-mips.c: Add `set monitor-prompt' command.
2450 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2452 Fix from Peter Schauer:
2453 * mdebugread.c (parse_procedure): Set address of procedure to
2454 block start; this fixes problems with shared libraries introduced
2455 by change of Mar 21.
2457 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2459 * symtab.c (find_pc_symtab): change to support the case
2460 where the objfile is reordered and contains both coff and
2461 stabs debugging info (continue on if a psymtab isn't found).
2463 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2465 Fixes from Peter Schauer:
2466 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2467 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2468 is big-endian and if registers are 32 bits.
2469 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2470 mips_store_return_value): Fix floating-point word-order problems on
2471 little-endian targets introduced by changes of Mar 21.
2473 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2475 * remote.c (target_resume_hook, target_wait_loop_hook): New
2477 (remote_resume, remote_wait): Use them.
2478 * d10v-tdep.c: Set the above hooks.
2479 (tracesource): New GDB variable, controls source display in
2481 (display_trace): Find and display source line if requested.
2482 (trace_info): Mention empty trace buffer if appropriate.
2483 (tdisassemble_command): Robustify argument handling.
2485 * configure.host: Remove extra bogus Linux case.
2487 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2489 * remote-sim.c (simulator_command): Add comment about dealing with
2491 start-sanitize-tic80
2492 * Makefile.in (tic80-tdep.o): Add target.
2493 * configure.tgt: Add tic80 case.
2494 * tic80-tdep.c: New file.
2495 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2498 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2500 * c-exp.y (yylex): Handle nested template parameter lists.
2501 * symtab.c (decode_line_2): Fix test for valid choice number.
2503 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2505 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2506 copy first two floating point arguments to general registers, so that
2507 MIPS16 functions will receive the arguments correctly.
2508 (mips_print_register): Print double registers correctly on
2509 little-endian hosts.
2510 (mips_extract_return_value): Return double values correctly
2511 on little-endian hosts.
2513 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2514 to address in file descriptor record; this accounts for constant
2515 strings that may precede functions in the text section. Remove
2516 now-useless lowest_pdr_addr from argument list and all calls.
2518 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2520 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2521 whether the simulator will be built by whether the Makefile in the
2522 simulator directory was built.
2524 * configure.in (--enable-sim-powerpc): Delete switch.
2525 * configure: Regenerate.
2527 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2529 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2530 in the prologue too.
2532 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2534 (gdb_os_evprintf_filtered): Similarly.
2536 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2538 New UnixWare 2.1 configuration
2539 * config/i386/i386v42mp.mt: new
2540 * config/i386/i386v42mp.mh: new
2541 * config/i386/tm-i386v42mp.h: new
2542 * config/i386/nm-i386v42mp.h: new
2543 * configure.tgt: added new entries
2544 * configure.host: added new entries
2546 start-sanitize-gdbtk
2547 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2549 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2551 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2552 to GDBTK_LIBRARY, which is now a path to search.
2553 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2556 * {aclocal.m4,configure.in}: Changes for Windows builds.
2558 * configure: Rebuilt.
2561 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2563 * dsrec.c (load_srec): Print leading zeroes when printing section
2566 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2568 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2570 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2572 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2574 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2575 vprintf_filtered, evprintf_filtered): Callbacks that accept
2578 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2580 * breakpoint.c (insert_breakpoints, watchpoint_check,
2581 bpstat_stop_status): Do not disable watchpoints going out of scope.
2582 (insert_breakpoints): Make sure that the current frame is valid
2583 before calling find_frame_addr_in_frame_chain.
2585 * top.c (setup_user_args): Handle quotes and backslashes.
2586 (print_gdb_version): Update copyright year.
2588 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2590 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2592 start-sanitize-gdbtk
2593 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2595 * configure: Regenerated.
2596 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2599 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2601 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2603 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2604 except under wingdb. (Contributed by Martin Hunt).
2606 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2608 * configure: Regenerated.
2609 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2611 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2613 * remote-sim.h (sim_state, SIM_DESC): New types.
2614 (sim_open): Return a `descriptor' as result.
2615 (*): New argument of descriptor result from sim_open.
2616 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2617 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2618 Pass argv list to sim_open, argv[0] = pseudo program name.
2619 (*): Pass gdbsim_desc to sim_foo fns.
2621 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2623 * config.in: Regenerated.
2625 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2626 HAVE_HPUX_THREAD_SUPPORT): Define.
2628 start-sanitize-gdbtk
2629 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2631 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2634 * configure: Regenerated.
2635 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2639 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2641 First cut at supporting simulators in gdbserver:
2643 * configure, configure.in: Allow gdbserver to be configured
2644 for cross-target environments.
2645 * gdbserver/Makefile.in: Add simulator support.
2646 * gdbserver/configure.in: Eliminate assumption that host == target.
2647 Simplify using gdb/configure.tgt and gdb/configure.host.
2648 Fix other minor configuration errors.
2649 * gdbserver/low-sparc.c: Fix compile error.
2650 * gdbserver/remote-utils.c: Eliminate assumption that registers
2651 and addresses are four bytes. Fix minor compile errors and warnings.
2652 * gdbserver/server.c: Rewrite numerous instances of identical code
2653 for starting inferior processes to call new function start_inferior.
2654 Eliminate assumption that registers and addresses are four bytes.
2655 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2657 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2658 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2659 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2660 in moving such support from host to target makefile fragments.
2661 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2663 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2665 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2666 to insure consistant initialization of unused fields to zero.
2667 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2668 * breakpoint.c: ditto.
2671 * source.c: add call to INIT_SAL macro.
2673 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2675 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2676 they might get used on 32 bit targets as well.
2678 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2680 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2681 send the full exit string.
2683 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2685 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2687 (mn10200_store_struct_return): Likewise.
2689 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2691 * mips-tdep.c (mips_fetch_instruction): New function; replace
2692 common code throughout with calls to it.
2693 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2694 correct saved addresses of $s0 and $s1.
2695 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2696 instead of hardcoded 4.
2697 (mips16_skip_prologue): Handle extended instructions correctly.
2699 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2701 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2702 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2704 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2706 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2707 New macros for testing, setting, and clearing bit 0 of addresses.
2708 Change numerous bits of code where bit 0 was being manipulated
2709 to use these macros.
2711 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2713 * remote-mips.c: Put back the form feeds.
2715 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2717 * remote-mips.c: Remove form feeds (^L) from source.
2718 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2719 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2720 PMON after a continue; it causes target program misbehavior.
2721 (mips_fetch_register): Don't fetch unsupported registers; this
2722 cuts down on wasted serial traffic.
2724 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2726 * configure.in configure (HPUX/OSF thread support): Enable this
2727 only when running GCC, since HP's thread header files use ANSI C
2728 which is not supported by their default compiler.
2730 * configure.host (i[3456]86-*-windows): Disable long long
2731 support for WinGDB. Add mswin to configdirs.
2732 * configure.in configure: Move calls to configure.host and
2733 configure.tgt to the top of configure.in to allow them to set
2734 config variables before they are referenced.
2736 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2738 * configure.tgt (mips*-*-lnews*): New target.
2740 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2742 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2743 if we're not the innermost frame. Fix minor typos.
2745 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2747 * stabsread.c (read_type): Fix handling of template names
2748 with template parameters containing `::'.
2750 * valops.c (search_struct_field, search_struct_method):
2751 Pass correct valaddr parameter to baseclass_offset.
2752 Prevent gdb crashes by making sure that the virtual base pointer
2753 from an user object still points to accessible memory.
2755 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2757 * maint.c: Eliminate -Wall warnings by including some header files.
2759 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2761 * remote-sim.c (init_callbacks): Undo previous change.
2763 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2765 * maint.c: Fix dereference of pointer.
2766 * remote-sim.c: Fix reference of structure member "last_error".
2767 * debugify.c: Include config.h to get ANSI definitions.
2769 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2771 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2774 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2776 * main.c (print_gdb_help): Make static to match declaration.
2778 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2780 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2782 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2784 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2786 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2788 * defs.h: Fix prototypes for new cleanup functions.
2790 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2792 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2793 comment, add PARAMS, add license info and fix indentation.
2795 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2797 * debugify.c, debugify.h: New files. Provide common macros
2798 for writing debug info to a log file or stdio.
2800 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2802 * c-valprint.c (c_val_print): Fix printing for arrays defined
2805 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2807 * defs.h: Fix cntl-C to read from the Windows message queue.
2808 Add prototypes for make_final_cleanup (and the other cleanup
2810 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2811 Change sync code to report status while trying to sync-up
2812 with hardware. Add debugging output and document.
2813 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2814 Add debugging output and document.
2815 * serial.c: Add debugging output.
2816 * top.c: Add call to do_final_cleanups.
2817 Remove conditionals preventing Win32 from getting SIGQUIT.
2818 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2819 chain as a parameter. Extract this generic code from the cleanup
2820 routines into separate funtions (*_my_cleanup). Keep old
2821 functionality by passing "cleanup_chain" to the new funtions.
2822 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2823 chain which will be executed only when gdb exits. Add functions
2824 (*_final_cleanup) to match the original (*_cleanup) functions.
2825 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2826 Windows message queue.
2828 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2830 * m32r-rom.c: #include <sys/types.h>.
2831 #ifdef out new load support if wingdb.
2832 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2834 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2837 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2838 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2840 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2841 extracting a return value from a register pair.
2843 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2844 be two byte aligned. Round argument sizes up to two byte boundary.
2845 Write out args in two byte hunks.
2846 (mn10200_push_return_address): Implement.
2847 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2848 structures > 8 bytes (temporary).
2849 (STORE_RETURN_VALUE): Likewise.
2850 (CALL_DUMMY): No longer undefine.
2851 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2852 (REG_STRUCT_HAS_ADDR): Define.
2854 start-sanitize-r5900
2855 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2857 * configure.tgt: added r5900.
2860 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2862 * mips-tdep.c (non_heuristic_proc_desc): New function.
2863 (find_proc_desc): Move non-heuristic proc search code into separate
2865 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2866 descriptor, to avoid prologue examination when disassembling.
2867 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2868 aka MicroMeteor board).
2869 (mips_exit_debug): Prevent protocol reinitialization if an error
2870 occurs while exiting debug mode.
2872 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2874 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2875 comments, formatting, etc. Plus other minor fixes for problems
2876 I found during my first pass over the mn10200 port.
2877 (mn10200_analyze_prologue): New function.
2878 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2879 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2880 comments, formatting, etc. Minor fixes for problems I found during
2881 my first pass over the mn10200 port.
2882 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2884 (REGISTER_VIRTUAL_TYPE): Define as a long.
2885 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2887 (STORE_RETURN_VALUE): Similarly.
2889 * blockframe.c (generic_get_saved_regs): Remove unused variable
2891 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2892 inside #ifdef CALL_DUMMY.
2893 (watch_command_1): Initialize target_resources_ok.
2894 * command.c (do_setshow_command): Provide dummy initialization
2896 * valops.c (find_function_addr): Move function & prototype inside
2898 (value_arg_coerce): Similarly.
2899 (value_of_variable): Provide dummy initialization of "frame".
2901 start-sanitize-gdbtk
2902 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2904 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2907 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2909 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2910 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2912 (scan_xcoff_symtab): Ditto.
2914 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2916 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2917 from being sent to 32-bit targets by masking off upper bits.
2918 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2919 of PC on 32-bit targets.
2920 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2921 frame setup instruction.
2922 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2923 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2924 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2925 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2926 fixes problem on MIPS16 printing function arguments.
2928 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2930 * dwarf2read.c (dwarf2_linkage_name): New function to get
2931 the linkage name of a die from DW_AT_MIPS_linkage_name or
2933 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2934 new_symbol): Use it instead of accessing DW_AT_name.
2935 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2936 partial die if present.
2937 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2939 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2941 * blockframe.c (generic_frame_chain_valid): If the new frame
2942 is not INNER_THAN the old frame, then it's not valid.
2944 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2946 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2947 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2949 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2951 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2952 sd and sw instructions correctly.
2953 (heuristic_proc_start): Add support for MIPS16.
2954 (mips16_get_imm, mips16_heuristic_proc_desc,
2955 mips32_heuristic_proc_desc): New helper functions for
2956 heuristic_proc_desc.
2957 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2958 (mips_push_arguments): Don't align small arguments in EABI.
2959 (mips32_skip_prologue): Attempt to shrink code size a little.
2961 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2963 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2964 * m32r-rom.c: Several experiments with improved download time.
2966 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2968 * mips-tdep.c (MIPS16_INSTLEN): Define.
2969 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2970 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2971 of function on MIPS16.
2972 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2973 for mips_skip_prologue.
2974 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2976 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2978 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2979 ../sim/common/libcommon.a.
2981 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2983 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2985 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2987 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2990 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2992 First set of changes for mips16:
2993 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2994 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2995 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2996 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2997 * mem-break.c (memory_breakpoint_from_pc): New function.
2998 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2999 memory_breakpoint_from_pc to determine breakpoint contents and size.
3000 * target.h (memory_breakpoint_from_pc): Declare.
3001 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3002 to determine size of breakpoint instruction.
3003 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3004 New helper functions for mips_find_saved_regs.
3005 (mips_find_saved_regs): Recognize mips16 prologues.
3006 (mips_addr_bits_remove): Strip off upper 32 bits of address
3007 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3008 (mips_step_skips_delay): No branch delay slot on mips16.
3009 (gdb_print_insn_mips): Disassemble mips16 code.
3010 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3012 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3014 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3015 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3016 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3017 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3019 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3021 * dwarf2read.c: Replace integral tag, name and form fields in
3022 internal structure definitions with the corresponding enumeration
3023 types from dwarf2.h. Add default cases to switches on enumerations
3025 Make quoting of string arguments in complaint messages consistent.
3026 Check for NULL returns from DW_STRING.
3027 (struct partial_die_info): Add sibling and has_type fields, remove
3029 (DW_*): Move access macro definitions near the definition of the
3030 attribute structure.
3031 (struct field_info): New structure to pass information about fields
3032 and member functions between die processing routines.
3033 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3034 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3035 the partial symbol table if the DW_AT_*_pc attributes are missing.
3036 Add file scope base type definitions to the partial symbol table.
3037 Skip over child dies if the die has a sibling attribute.
3038 (add_partial_symbol): Enter global variables with type attributes
3039 and without location descriptors into the partial symbol table.
3040 Store value of DW_TAG_variable dies in the partial symbol table.
3041 Do not enter global variables into the minimal symbol table.
3042 Add base type definitions to the partial symbol table.
3043 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3044 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3045 Add a typedef symbol for base type definitions to the symbol table.
3046 Ignore DW_TAG_inlined_subroutine tags for now.
3047 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3048 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3049 to determine pc bounds, ignore dies with invalid bounds.
3050 (dwarf2_get_pc_bounds): New routine to extract and validate the
3051 DW_AT_*_pc attributes of a die.
3052 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3053 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3054 New functions to handle fields and member functions.
3055 (read_structure_scope): Rewritten to use them.
3056 (read_array_type): Renamed from dwarf_read_array_type.
3057 Default upper array bound to describe an array with unspecified
3059 Create array types in backwards order, as dwarf2 puts out the array
3060 dimensions from left to right.
3061 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3062 DW_AT_artificial and DW_AT_prototyped.
3063 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3064 Pass objfile to dwarf_base_type.
3065 (read_partial_die): Use read_attribute to read in the attributes.
3066 Handle DW_AT_sibling and DW_AT_type.
3067 Follow references when determining DW_AT_name and DW_AT_external
3068 attributes of the die.
3069 Validate DW_AT_*_pc attributes.
3070 (read_full_die): Use read_attribute to read in the attributes.
3071 (read_attribute): New function to read an attribute described
3072 by an abbreviated attribute.
3073 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3074 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3075 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3076 Change symbol class for global variables with a zero valued location
3077 descriptor to LOC_UNRESOLVED.
3078 Handle DW_AT_const_value attributes for DW_TAG_variable,
3079 DW_TAG_formal_parameter and DW_TAG_enumerator.
3080 Build a typedef symbol for DW_TAG_base_type.
3081 (dwarf2_const_value): New routine to copy a constant value from an
3082 attribute to a symbol.
3083 (dwarf_base_type): Use passed in objfile, not current_objfile
3084 when calling dwarf2_fundamental_type.
3085 (dump_die): Use DW_* accessor macros to access values of attributes.
3086 (decode_locdesc): Handle DW_OP_plus_uconst.
3088 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3090 * mn10200-tdep.c: New file.
3091 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3092 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3093 * config/mn10200/mn10200.mt: New file.
3094 * configure.tgt: add mn10200 entry.
3096 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3098 * configure.in configure: Check if host has libdl if doing
3101 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3103 * mn10300-tdep.c: Wrote/fixed implementations of
3104 mn10300_frame_chain, mn10300_init_extra_frame_info,
3105 mn10300_frame_saved_pc
3106 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3107 and INIT_FRAME_PC macros.
3109 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3111 * configure.in configure: Check if host has libm. Make sure we
3112 are using gcc when using the -export-dynamic option. Fixes a
3113 problem with building under Solaris/SunPro cc.
3115 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3117 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3118 Link in simulator on MIPS embedded targets.
3120 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3122 * blockframe.c (frameless_look_for_prologue): Mark frames
3123 with a zero PC as frameless to improve backtraces from core dumps
3124 caused by dereferencing a NULL function pointer.
3126 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3128 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3130 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3132 * mn10300-tdep.c: made a lot more generic, ripping out code
3133 from copied target (no more mn10300_scan_prologue,
3134 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3135 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3136 and INIT_FRAME_PC macros
3138 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3140 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3141 FP_REGISTER_BYTES to compute offsets into the saved frame,
3142 since it fails for SPARC targets configured without any
3143 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3145 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3147 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3150 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3152 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3153 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3155 * configure configure.in: Clean up test cases around thread support.
3156 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3158 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3159 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3160 value_at and value_at_lazy.
3161 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3162 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3163 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3164 instead of read_memory. It takes a bfd_section arg.
3165 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3166 unnecessary cast for assignment of struct dbx_symfile_info.
3167 Struct objfile now uses a real pointer instead of PTR for this
3169 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3170 text, data and bss into dbx_symfile_info.
3171 * exec.c (xfer_memory): Handle transfers for user-specified
3173 * findvar.c (read_var_value locate_var_value): Copy bfd section
3174 from the symbol to the value.
3175 * gdb-stabs.h: Add section pointers for text, data and bss
3177 * maint.c (translate address command): Add test code for overlay
3178 address translation.
3179 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3181 * (print_formatted x_command): Record current section along with
3182 current address for repeated commands.
3183 * sparc-nat.c (fetch_inferior_registers): Change
3184 target_xfer_memory to target_{read write}_memory to allow changes
3185 to target_xfer_memory interface for section info.
3186 * symmisc.c (dump_msymbols print_symbol): Print section
3187 assocaited with symbol.
3188 * symtab.c (fixup_symbol_section): New routine to
3189 add section info to symbols returned by lookup_symbol.
3190 * symtab.h (struct general_symbol_info): Add bfd section to
3192 * target.c target.h (target_xfer_memory): Add bfd section to
3194 * (target_read_memory_section): New routine to read data from a
3196 * (target_memory_bfd_section): New global variable to pass bfd
3197 section in to targets.
3198 * valarith.c (value_add value_addr value_array): Preserve bfd
3199 section when computing new value.
3200 * value.h (struct value): Add bfd section to values.
3201 * values.c (allocate_value value_copy): Initialize/preserve bfd
3203 * (unpack_double): Clean up _MSC_VER conditionals to remove
3205 * v850ice.c: New module to support communication with NEC's
3207 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3208 ep names with rxx names. sp and fp are renamed via a different
3211 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3213 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3214 also removed code elsewhere that made use of RP_REGNUM.
3215 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3216 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3217 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3218 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3220 For older changes see ChangeLog-96
3226 version-control: never