1 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
3 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
5 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
7 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
8 (breakpoint_notify): symtab_to_filename can return NULL
9 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
11 * tracepoint.c (set_raw_tracepoint): fix typo
13 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
15 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
18 * Merge (lots) with foundry-971118-build
20 * Makefile.in (install-only): install the new gdbtk, not the old
22 * top.h: add declaration of get_prompt
24 * top.c (get_prompt): new function
26 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
28 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
29 "gdb_get_function", "gdb_get_line", "gdb_get_file",
30 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
32 (gdb_get_vars_command): new function
33 (gdb_get_line_command): new function
34 (gdb_get_file_command): new function
35 (gdb_get_function_command): new function
36 (gdb_get_tracepoint_info): new function
37 (gdbtk_create_tracepoint): new function
38 (gdbtk_delete_tracepoint): new function
39 (tracepoint_notify): new function
40 (tracepoint_exists): new function
41 (gdb_actions_command): new function
42 (gdb_tracepoint_exists_command): new function
43 (gdb_prompt_command): new function
45 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
47 * dwarf2read.c (struct comp_unit_head): Change length and
48 abbrev_offset fields to unsigned int.
49 (dwarf2_build_psymtabs_hard): Verify length and offset read from
52 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
54 * infcmd.c: export registers_info, for use by other modules.
55 * printcmd.c: export output_command, for use by other modules.
56 * stack.c: export locals_info and args_info, for use by other modules.
57 * remote.c: export getpkt, putpkt, and fromhex for external use.
58 Make fromhex case-insensative. New function "remote_console_output"
59 abstracts the acceptance of "O" packets from target.
61 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
63 * valprint.c (print_longest): When CC has long long but printf
64 doesn't, print decimal value as three parts.
66 * config/i386/tm-fbsd.h: New file.
67 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
69 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
70 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
72 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
74 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
75 long double using %Lg.
76 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
77 * configure: Re-generate.
79 * c-exp.y (parse_number): Use sscanf %Lg when host has
80 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
82 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
84 * printcmd.c (print_insn): Set the machine type if known.
86 * i386-tdep.c (_initialize_i386_tdep): Delete "set
87 assembly-language" command. Replaced by generic "set
88 architecture". Set initial machine using bfd_lookup_arch.
90 # start-sanitize-vr5400
91 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
93 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
96 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
98 * valops.c (call_function_by_hand): If the function has a
99 prototype, convert its arguments as if by assignment. Otherwise,
100 do the usual promotions.
101 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
102 on functions' types when we can; all C++ functions should get it,
103 and if the Sun-style prototype notation is in the stabs, we can
106 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
108 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
109 defined by the inclusion of ../bfd/aclocal.m4.
110 * configure: Rebuild.
112 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
114 * Makefile.in (SHELL): Really do the change.
116 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
118 * Makefile.in: also revert SHELL change until configury
121 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
123 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
125 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
127 * aclocal.m4: add EXEEXT setting rule
128 * configure.in: call it
129 * configure: regenerate
130 * Makefile.in: pepper with EXEEXTs in appropriate places,
131 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
132 For some reason, EXEEXT isn't getting substututed in correctly
133 so for now, set EXEEXT to empty string
135 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
137 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
139 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
141 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
143 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
145 * gdbtk.c: Move include of gdbcore.h to top of file.
146 (close_bfds): New static function if _WIN32.
147 (gdbtk_readline): Call close_bfds.
148 (call_wrapper, tk_command_loop): Likewise.
149 (gdb_clear_file): New static function.
150 (gdbtk_init): Create gdb_clear_file Tcl command.
152 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
154 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
155 in a human readable format.
156 (print_flags_command): Command wrapper to call d30v_print_flags.
157 (d30v_do_registers_info): When printing out all of the registers,
158 print out the flag values in a human readable fashion.
159 (_initialize_d30v_tdep): Add info flags command to print the
162 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
163 bits that are defined.
165 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
167 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
169 (gdbtk_load_hash): download hash routine returns an int result.
170 * symfile.c (generic_load): Handle cancel from the
171 ui_load_progress_hook routine.
172 * dsrec.c (load_srec): Handle cancel from the
173 ui_load_progress_hook routine.
175 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
177 * valprint.c (print_longest): The b, h, w, and g format specifiers
178 print unsigned values.
180 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
182 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
184 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
185 * configure: Rebuild.
187 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
189 * top.c (quit_confirm): Change exit message.
191 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
193 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
195 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
197 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
198 to allocate memory for environ space, gdb cannot use memory
199 checks -- set -DNO_MMCHECK
201 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
203 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
204 code to see why this is not trivial.
205 (copy_exp, insert_exp): New functions.
207 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
209 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
210 where a compilation unit die has no children (DW_TAG_compile_unit
212 (scan_partial_symbols): Add comment for nesting_level.
215 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
217 * configure.tgt: Add tx49 configury based on 4300.
220 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
222 * solib.c (solib_break_names): add entry for Solaris 2.6 run
223 time linker. From Casper Dik via Peter Schauer.
225 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
227 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
229 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
234 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
236 * sol-thread.c (sol_find_new_threads_callback,
237 sol_find_new_threads): New functions.
238 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
239 sol_find_new_threads.
240 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
243 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
245 * dbxread.c (process_one_symbol): Put back initialization
246 of a variable lost during last change. Don't perform
247 assignment inside conditionals.
248 * stabsread.c (symbol_reference_defined): Return -1 for error/not
249 found. All callers changed appropriately.
250 (define_symbol): Don't perform assignment inside conditionals.
252 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
254 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
256 * configure: Rebuild.
258 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
260 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
262 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
264 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
267 * dbxread.c: More comment cleanups.
268 * stabsread.c: Fix various violations of the GNU coding and
269 formatting standards. Update/add comments to make code clearer.
270 (resolve_reference): Delete unused function.
271 (ref_search_val): Remove function. It didn't belong in stabsread.c
272 (resolve_live_range): No longer returns a value. Do not add it
273 to the live range list until the entire range stab has been parsed.
274 (get_substring): Remove duplicate declaration.
275 (resolve_symbol_reference): Now static. Remove unnecessary code
276 to deal with cleanups.
277 (ref_add): Use xrealloc instea of realloc.
278 (process_reference): Reorganize slightly to make clearer.
279 * stabsread.h (resolve_symbol_reference): Remove declaration.
280 (resolve_reference): Likewise.
281 * symtab.c (find_active_alias): New function.
282 (lookup_block_symbol): Use find_active_alias.
283 * symtab.h (struct range_list): Fix dangling struct live_range
285 (ref_search_val): Remove decl.
287 * symtab.h (struct range_list): Renamed from struct live_range.
288 (struct symbol): Remove struct live_range_info substruct.
289 Bring the alias list and range list fields up to the toplevel
290 as "aliases" and "ranges".
291 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
292 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
293 * stabsread.c: Corresponding changes.
295 * dbxread.c: Fix various violations of the GNU coding and
296 formatting standards. Update/add comments to make code
298 (process_later): Use xrealloc instead of realloc.
300 * symtab.c: Include inferior.h.
302 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
304 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
306 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
308 * infcmd.c: Improve grammar of "set args" help.
310 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
312 * remote-sds.c (sds_load): Properly declare as static.
314 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
316 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
317 to 30 bits in call insn to handle --enable-64-bit-bfd.
318 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
320 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
322 * stabsread.c: Make ref_map entries dynamically allocated.
324 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
326 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
327 ide_create_window_register_command.
328 * gdbtcl2/main.tcl: Call ide_window_register restorer.
330 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
332 * printcmd.c (print_address_symbolic, address_info): Mask
333 target-specific flag bits from PC, for more aesthetic disassembly.
334 * config/mips/tm-mips.h: Added PC masking for MIPS family
335 (especially the MIPS16).
337 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
339 * remote-mips.c (mips-initialize): Work around flakiness in
340 some versions of PMON after loading a program.
342 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
344 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
345 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
346 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
347 (ArrayAccess): Likewise. Also remove warnings.
348 (CastExpression): Implement (typename) UnaryExpression.
349 (push_qualified_expression_name): Fix small bug.
350 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
351 (_initialize_jave_language): Fix typo (jave -> java).
352 (java_language): Java does *not* have C-style arrays.
353 (java_class_from_object): Make more general (and complicated).
354 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
355 (java_emit_char, java_printchar): New function.
356 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
357 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
358 (java_print_value_fields): New function.
359 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
361 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
363 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
365 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
366 * mips-tdep.c (mips_extract_return_value): Doubles aren't
367 returned in FP0 if FP registers are single-precision only.
369 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
370 to disable use of FP registers for function arguments.
373 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
375 * gdbtk.c (gdbtk_init): Pass name of restore interface to
376 ide_create_window_register_command.
378 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
380 * mips-tdep.c (set_reg_offset): New function.
381 (mips16_heuristic_proc_desc): Calculate offsets of registers
382 saved by entry pseudo-op after rest of prologue has been read.
383 Use set_reg_offset to ignore all but the first save of a given
385 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
386 * remote-sim.c (gdbsim_store_register): Don't update registers
387 that have a null or empty name.
388 * findvar.c (read_register_bytes): Don't fetch registers
389 that have a null or empty name.
391 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
394 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
397 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
401 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
402 (REGISTER_NAMES): Ditto.
404 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
406 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
408 * dsrec.c (load_srec): add ui_load_progress_hook to
409 display some feedback to user
411 * symfile.c (generic_load): add ui_load_progress_hook to
412 display some feedback to user
414 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
416 * command.c (add_cmd, add_show_from_set): Insert new commands in
419 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
421 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
422 member for storing offset of MIPS16 frame pointer from SP.
423 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
424 (PROC_FRAME_ADJUST): Define.
425 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
426 (get_frame_pointer): Use frame pointer adjustment value when
427 calculating frame address.
428 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
429 that have a null or empty name.
431 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
432 (REGISTER_NAMES): Redefine to eliminate FP registers.
433 * config/mips/tm-tx19l.h: Ditto.
436 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
437 Michael Snyder (msnyder@cleaver.cygnus.com)
440 * configure.tgt: Set gdb_target to r5900.
441 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
443 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
444 override default FPU type.
446 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
448 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
450 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
452 * gdbtk.c (gdb_load_info): New function. Returns a list
453 of section names and sizes for an executable.
454 (gdbtk_load_hash): Stub function to call tcl function
457 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
459 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
460 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
463 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
465 * ser-e7kpc.c (get_ds_base): Only use under Windows.
466 (windows.h): Include when any _WIN32 host.
468 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
470 * The following block of changes add support for debugging assembly
472 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
473 associated with a function.
474 * buildsym.c (record_line start_symtab end_symtab): Don't delete
475 symtabs which only have line numbers (but no other debug symbols).
476 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
478 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
479 intrinsic simulator breakpoints if available, otherwise do it the
482 * configure.tgt: Add d30v.
483 * d30v-tdep.c: New file.
484 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
487 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
489 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
491 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
493 * gdbtk.c (gdb_get_mem): Fix compiler warning.
495 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
497 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
498 value if the remaining length of a non-integral argument is smaller
499 than the register size for big-endian non-EABI mode.
501 * rs6000-tdep.c (branch_dest): Handle return from signal
502 handler function via sigreturn kernel call.
504 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
506 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
507 Fix prototypes. Remove function scoped function declarations.
509 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
511 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
513 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
515 * config/i386/windows.mh (XDEPFILES): need to list some files
516 explicitly, for odd reasons.
518 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
520 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
521 (push_expression_name): New, to handle expression names.
522 (push_qualified_expression_name): New, for qualified expression names.
523 (parse_number): Fix bugs in parsing of non-decimal integers.
524 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
525 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
526 (java_link_class_type): Add dummy "class" field.
527 (java_lookup_type): New.
528 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
529 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
530 Use java_demangle_type_signature to print array class types.
531 * jv-valprint.c (java_value_print): Preliminary array support.
532 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
533 (java_val_print): Move check for object type to java_value_print.
534 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
536 * valops.c (search_struct_field): Search basesclasses in
537 ascending, not descending order. Hack to avoid virtual baseclass
538 botch for Java interfaces.
540 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
542 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
543 New cleanup clean for cleanups to be run when at each 'run' command.
544 * infcmd.c (run_command): Call do_run_cleanups.
546 * solib.c (find_solib): Register cleanup to call clear_solib
547 on a new 'run' command.
548 (symbol_add_stub): First look for existing objfile with same name.
550 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
552 * gdbtk.c (gdb_get_mem): New function. Returns
553 a formatted memory dump with optional ASCII dump.
555 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
557 * remote-sds.c (sds_load): New function.
559 (sds_open): Don't set inferior_pid yet.
560 (sds_kill): Remove contents.
561 (sds_create_inferior): Rewrite to work more like monitor
563 (sds_restart): Remove, no longer used.
565 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
566 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
567 * dsrec.c (load_srec): Always write a header S-record.
568 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
569 (dink32_cmds): Set to use S-record downloading with acks.
570 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
572 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
574 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
577 * exec.c (exec_file_command): Call set_architecture_from_file.
579 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
581 * dbxread.c (MSYMBOL_SIZE): New macro.
582 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
583 * elfread.c (elf_symtab_read): If ELF symbol is "special",
584 such as a MIPS16 function, mark minimal symbol as special too.
585 * mips-tdep.c (pc_is_mips16): New function to check whether
586 a function is MIPS16 by looking at the minimal symbol. Use
587 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
588 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
589 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
590 "special" MIPS16 bit in ELF and minimal symbols.
591 * mdebugread.c (parse_partial_symbols): Don't construct a partial
592 symbol table for a file that already has one.
594 * configure.tgt: Support TX19.
595 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
596 config/mips/tx19l.mt: New files for TX19.
599 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
601 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
602 yet another variant of enumerator debugging info, used by DU 4.0
605 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
607 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
608 otherwise link command line is too long.
610 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
612 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
613 some formatting problems.
615 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
617 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
618 mechanism. Remove prototypes for dos_async_* functions. They don't
621 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
623 * gdbtk.c: Include ilutk.h if IDE.
624 (gdb_confirm_quit, gdb_force_quit): New static functions.
625 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
627 * top.c (quit_confirm, quit_force): New functions, broken out of
629 (quit_command): Just call quit_confirm and quit_force.
630 * top.h (quit_confirm, quit_force): Declare.
632 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
634 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
635 function a breakpoint is in.
637 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
639 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
640 reading stabs extensions for live range information.
641 * stabsread.h, partial-stab.h: Add prototypes for new functions.
642 * symtab.h: Add structure for storing live range information.
644 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
646 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
648 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
650 * gdbtk.c: Include guitcl.h.
651 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
652 variable IDE to 1 when using the IDE. Always try using auto path
654 * Makefile.in (IDE_CFLAGS_X): Always include libide.
655 (LIBIDE): New variable.
657 (IDE_DEPS): Omit libide.
658 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
659 * configure: Rebuild.
661 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
663 * top.c (set_arch): New function, update target_architecture.
665 * defs.h, top.c (set_architecture_from_arch_mach): Replace
666 set_architecture, takes the arch and machine as arguments.
668 * sh3-rom.c (sh3e_open): Update.
671 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
673 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
676 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
678 * top.c (init_main): Add ``set processor'' as an alias for ``set
681 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
683 * config/sparc/sparclite.mt: Removed simulator references (erc32
686 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
688 * remote-e7000.c (e7000_fetch_registers): Check
689 target_architecture instead of sh_processor_type.
692 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
694 * sh3-rom.c (sh3_open): Call set_architecture not
695 sh_set_processor_type.
698 * sh-tdep.c (sh_show_processor_type_command): Delete.
699 (sh_set_processor_type_command): Delete.
700 (sh_target_architecture_hook): Rename from sh_set_processor_type,
701 use AP to determine architecture.
702 (sh_show_regs): Use bfd_mach_sh* types.
704 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
705 architecture was specified explicitly.
707 * defs.h (target_architecture, target_architecture_auto,
708 set_architecture, set_architecture_from_file): Declare.
709 (target_architecture_hook): Allow targets to be notified of set
712 * top.c (init_main): Add set/show/info architecture commands.
713 (set_architecture, show_architecture, info_architecture): New
714 functions, parse same.
715 (set_architecture_from_file): New function, determine arch from
718 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
720 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
721 when set explicitly. Prepend endianness arg so that it can be
724 * defs.h, top.c (target_byte_order_auto): Make global when
725 byteorder is selectable.
727 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
729 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
731 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
732 has already set the PC.
733 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
734 exec file" a warning. Ditto for "No program loaded".
736 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
738 * ocd.c: revert Sun change -- enable log file handling
740 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
742 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
744 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
746 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
747 before assuming that the inferior is running.
750 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
752 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
753 (gdbtk_stop_timer): Likewise.
755 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
757 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
758 (gdb_target_has_execution_command) new function
760 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
762 * ocd.c: comment out sections that create and flush wigglers.log
763 log file when using the wiggler.
765 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
767 * gdbtk.c (gdb_loc): If there are no symbols, just bail
769 (tk_command_loop): Print errors encountered while running
773 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
775 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
779 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
781 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
782 (x_fd): Don't define if WINNT.
783 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
785 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
786 call gdbtk_start_timer and gdbtk_stop_timer.
787 (gdbtk_init): Don't set up signal handling or make x_fd
788 asynchronous if CYGWIN32.
790 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
792 * gdbtk.c (error_string_ptr): New static variable.
793 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
794 NULL, and we're outputting to stderr, append string to
795 error_string_ptr rather than calling gdbtk_tcl_fputs.
796 (call_wrapper): Set up error_string_ptr. Put both error string
797 and normal string in Tcl result.
799 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
802 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
804 * gdbtk.c: If _WIN32, include winuser.h.
805 (gdbtk_init): If _WIN32, use MessageBox to display an error
808 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
810 * config/powerpc/ppc-eabi.mt:
811 * config/powerpc/ppc-sim.mt:
812 * config/powerpc/ppcle-eabi.mt:
813 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
814 other ocd-related files in TDEPFILES
816 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
818 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
819 * ocd.c: initialize remote_timeout
820 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
821 (ocd_get_packet): remove find_packet goto. If there isn't
822 an 0x55 at the start, something is quite wrong so error out
823 instead of advancing in the packet and trying again. If checksum
824 is invalid, print error message instead of trying again.
825 * ser-ocd.c (ocd_readchar): error if we attempt to read past
826 the end of the from_wiggler_buffer.
829 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
831 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
832 (gdb_cmd): For the load command, don't buffer the I/O.
836 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
838 * dink32-rom.c: Don't use "mf" command to fill, is too picky
842 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
844 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
846 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
848 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
849 (ITCL_DEPS, TIX_DEPS): New variables.
850 (IDE_DEPS): New variable.
851 (CDEPS): Include @CONFIG_DEPS@.
852 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
853 * configure: Rebuild.
857 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
859 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
860 after relocations are complete.
861 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
862 this is now done in objfile_relocate.
864 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
866 * win32-nat.c (handle_exception): Return a value indicating
867 whether the exception was handled. Don't handle random exceptions
868 the first time around, so that structured exception handling
870 (child_wait): Check the return value of handle_exception. Set the
871 continue_status argument to ContinueDebugEvent accordingly.
873 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
875 * configure.tgt: Add support for v850e target.
878 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
880 * configure.tgt: Add support for v850eq target.
883 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
885 * m32r-stub.c: fix typo
887 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
889 * remote-sds.c: Remove unused remnants of remote.c.
890 (tob64): Return the result length.
891 (sds_interrupt): Send a stop message.
892 (sds_wait): Add debug output for signal interpretation, flag
893 that signal was due to a trap.
894 (sds_fetch_registers): Fill the registers array correctly for
896 (sds_store_registers): Get the right values from registers array.
897 (putmessage): Tweak length handling so checksum comes out right.
898 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
901 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
903 * gdbtk.c (gdb_listfuncs): New function that returns
904 a list of all the functions in a source file.
908 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
910 * Makefile.in (init.c): Don't use xargs.
912 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
914 * infrun.c (wait_for_inferior): Add the symbols for any
915 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
917 Rewrite code which determines the TOC address for calling functions
918 in the inferior under AIX.
919 * rs6000-nat.c (find_toc_address): New function to determine
920 the required TOC address from a function address.
921 (_initialize_core_rs6000): Set up find_toc_address_hook to point
923 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
924 add_text_to_loadinfo calls.
925 (exec_one_dummy_insn): Change pid and status to int to get rid of
927 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
928 ptrace to get rid of compiler warnings.
929 * rs6000-tdep.c: Add definition for find_toc_address_hook.
930 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
931 patch TOC address load code in the call dummy with the value
932 returned from find_toc_address_hook.
933 (struct loadinfo, loadinfo, loadinfolen,
934 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
935 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
937 (_initialize_rs6000_tdep): Remove initialization of
938 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
939 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
940 xcoff_init_loadinfo_hook): Remove.
941 (struct coff_symfile_info): Add toc_offset field.
942 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
943 instead of calling xcoff_add_toc_to_loadinfo_hook.
944 (get_toc_offset): New function to return the value of the
945 toc_offset field for an object file.
946 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
947 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
948 * config/rs6000/tm-rs6000.h: Add declarations for
949 find_toc_address_hook and get_toc_offset.
951 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
953 * remote-sds.c: New file, interface to SDS-compatible monitors.
954 * Makefile.in (remote-sds.o): Add build rule.
955 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
956 (TDEPFILES): Add remote-sds.o.
958 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
960 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
961 assuming control has returned to GDB.
964 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
966 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
969 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
971 * dink32-rom.c: New file, support for DINK32 monitor.
972 * Makefile.in (dink32-rom.o): Add build rule.
973 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
974 (TDEPFILES): Add dink32-rom.o.
975 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
976 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
977 MO_CLR_BREAK_1_BASED): New monitor interface flags.
978 * monitor.c: Use them.
979 (monitor_store_register): Use setreg.term if defined.
980 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
981 if set_break and clr_break fields are empty.
983 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
985 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
986 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
987 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
989 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
990 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
991 fill in doc fields of bdm_ppc_ops.
992 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
993 as the MQ or floating point regs not present on ppc 8xx boards.
994 (bdm_ppc_store_registers): Don't write those same invalid registers.
995 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
996 * config/powerpc/ppc-eabi.mt:
997 * config/powerpc/ppcle-eabi.mt:
998 * config/powerpc/ppc-sim.mt:
999 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1001 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1003 * frame.h (enum lval_type): Conditionalize on __GNUC__
1004 instead of __STDC__.
1006 start-sanitize-gdbtk
1007 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1009 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1012 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1014 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1016 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1018 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1019 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1020 BDM_BREAKPOINT if not defined in tm.h
1021 (ocd_error): add new error cases
1022 (ocd_start_remote): send the OCD_INIT command before
1023 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1024 (ocd_write_bytes): no longer static
1025 (ocd_insert_breakpoint): no longer static
1026 (ocd_remove_breakpoint): new
1027 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1028 and ocd_remove_breakpoint
1029 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1030 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1031 and memory_remove_breakpoint.
1032 (bdm_ppc_open): after calling ocd_open, modify DER
1033 register so interrupts will drop us into debugging mode, finally
1034 disable the watchdog timer on the board so we don't leave BDM
1037 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1039 * values.c (value_primitive_field): Account for offset when
1040 extracting the value of a bitfield.
1041 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1043 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1045 start-sanitize-tic80
1046 * config/tic80/tic80.mt:
1047 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1048 (SIM): Remove -lm to prevent make errors.
1049 * configure.tgt: add gdbserver to configdirs for tic80.
1051 * gdbserver/utils.c (error): Change prototype to match defs.h.
1052 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1053 * remote.c (remote_write_bytes): Include '$' at start of packet
1054 and checksum at end of packet in overhead calculation.
1056 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1058 * ser-ocd.c: If _WIN32, include <windows.h>.
1059 (dll_do_command): New static variable if _WIN32.
1060 (ocd_open): Set dll_do_command if _WIN32.
1061 (ocd_write): Use dll_do_command rather than do_command.
1062 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1063 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1064 ($(BDM_LIBNAME)): Remove target.
1065 * wigglers.def: Remove.
1067 start-sanitize-gdbtk
1068 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1069 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1070 ide_initialize_paths to match installed directory name. If IDE,
1071 use auto_path to search for main.tcl.
1072 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1076 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1078 (libwigglers.a): Remove target.
1080 start-sanitize-gdbtk
1081 * gdbtk.c (gdbtk_cleanup): New static function.
1082 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1083 call to ide_initialize_paths. If we can't initialize the event
1084 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1085 ide_window_register and the ide_window commands. Initialize tk,
1086 itcl, and tix after initializing the IDE.
1088 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1089 * configure: Rebuild.
1092 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1094 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1095 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1097 start-sanitize-gdbtk
1098 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1100 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1101 to 256 to avoid memory corruption with very long pathnames.
1104 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1106 Changes to OCD support to support wiggler box as well as
1108 * ocd.c: change speed in init command to 0 from 80,
1109 add (temporary) logging commands to help debugging,
1110 (ocd_open): if "target ocd wiggler lpt" then use special
1111 ser-ocd.c serial interface which communicates with Wigglers.dll,
1112 otherwise ("target ocd <foo>") do as we did before
1113 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1114 switch of known commands of len 0
1115 * ocd.h: add OCD_LOG_FILE
1116 * serial.c (serial_open): do serial_interface_lookup on ocd
1118 * ser-ocd.c: add buffer to contain responses from sending a
1119 command to the Wigglers.dll.
1120 (ocd_readchar): return curr char from buffer and increment ptr
1121 (ocd_write): send buffer to Wigglers.dll, storing response in
1122 return buffer and initializing curr location ptr to start of
1125 start-sanitize-gdbtk
1126 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1128 * configure.in: Change required Tix version to 4.1.8.0 .
1129 * configure: Rebuilt.
1132 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1134 * ocd.h: add OCD_SET_CONNECTION
1135 * ocd.c: rename "do_command" to "ocd_do_command"
1137 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1139 Nomenclature change. BDM is a specific type of OCD
1140 (On Chip Debugging). Wiggler is the parallel port box controlled
1141 by Wigglers.dll. The faster target box from Macraigor Systems
1147 Replace all instances of "wiggler_" with "ocd_" and change most other
1148 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1149 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1150 until OCD with that target is supported again.
1152 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1154 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1155 sub makes, change clean rule to also remove *.a to remove
1156 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1157 remove remote-wiggler.o
1158 * configure.in: add DLLTOOL support
1159 * configure: regenerate
1160 * wigglers.def: new file for imports for wigglers.dll
1161 * ser-ocd.c: new file which is layer between ocd.c and either the
1162 wigglers.dll or the target box, only stub so far
1163 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1164 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1165 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1166 to XDEPFILES, add rules to build libwigglers.a
1168 checking in changes of Stu Grossman <grossman@cygnus.com>:
1169 * remote-wiggler.c: delete
1170 * ocd.c: new, was remote-wiggler.c
1171 always include sys/types.h, include ocd.h, move WIGGLER
1172 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1173 static, stop making local wiggler functions static,
1174 define write_mem_command for wiggler_write_bytes
1175 (wiggler_start_remote): stop hardcoding the target type,
1176 instead set and use a target_type variable.
1177 (wiggler_open): add new target_type and ops args
1178 (wiggler_wait): now no longer takes pid and target_status as args,
1179 stop trying to set target_status struct, remove BGND insn
1181 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1182 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1183 remove pktlen check, set reglen instead of numregs
1184 (dump_all_bdm_regs): delete
1185 (wiggler_fetch_registers): delete
1186 (wiggler_prepare_to_store): now just an empty function
1187 (wiggler_store_registers): delete
1188 (wiggler_read_bdm_register): new
1189 (wiggler_write_bdm_registers): new
1190 (wiggler_write_bdm_register): new
1191 (wiggler_write_bytes): use write_mem_command variable instead of
1193 (get_packet): renamed to wiggler_get_packet, change refs throughout
1194 (put_packet): renamed to wiggler_put_packet, change refs throughout
1195 (wiggler_get_packet): add break to default case of switch,
1196 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1198 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1199 (flash_xfer_memory): delete
1200 (noop_store_registers): new placeholder replacement for
1201 target_store_registers() which prevents generic_load from trying to
1203 (bdm_update_flash_command): add store_registers_tmp variable,
1204 make handling of wiggler_ops more generic -- define wiggler_ops
1205 in a target-specific file instead (such as ppc-bdm.c in the case
1206 of the ppc), use current_target to deal with registers again
1207 making this file less target-specific.
1208 (bdm_read_register_command): new
1209 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1210 comment out add_cmd ("read-register", ...)
1211 * ocd.h: new, contains common wiggler prototypes, command definitions
1212 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1213 structure for ppc bdm
1216 (bdm_ppc_fetch_registers): new
1217 (bdm_ppc_store_registers_: new
1218 (_initialize_bdm_ppc): new
1219 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1221 start-sanitize-tic80
1222 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1224 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1225 as a valid SP-relative offset of a saved register.
1228 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1230 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1231 than directly mucking around with data structures.
1233 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1235 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1236 Add a bunch of macros.
1237 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1238 Update to use new macros.
1239 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1240 * value.h, values.c (value_static_field): New function.
1241 * cp-valprint.c, valops.c: Modify to use value_static_field.
1243 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1244 implied (missing) data field, as defined by cc1java.
1245 (java_link_class_type): Type length and field offset (in interior)
1246 now includes object header. Get static fields working.
1247 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1248 * jv-typeprint.c (java_type_print_derivation_info,
1249 java_type_print_base): New functions, for better Java output.
1250 * jv-valprint.c: Start to support Java-specific output.
1252 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1254 * c-valprint.c (c_val_print): Use extract_address to retrieve
1255 the address of the virtual function.
1256 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1258 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1259 Handle C++ operator *.
1261 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1263 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1265 (Tcl_Realloc, Tcl_Free): Likewise.
1266 * configure.in: Check for cygwin32 environment. Define and
1267 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1268 unix; setting it to win was for an old Tcl/Tk configuration
1270 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1271 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1272 (WIN32LDAPP, WIN32LIBS): Define.
1273 (CLIBS): Add $(WIN32LIBS).
1274 (gdb): Use $(WIN32LDAPP).
1275 * configure: Rebuild.
1277 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1279 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1280 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1281 * utils.c (fprintf_symbol_filtered): Handle language_java.
1283 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1285 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1287 * java-*: Renamed to jv-*, to make fit within 14 characters.
1288 * jv-lang.h (java_type_print): Added declaration.
1289 * jv-typeprint.c: New file. Provides java_print_type.
1290 * jv-lang.c (java_link_class_type): New function.
1291 (java_language_defn): Replace c_print_type by java_print_type.
1292 * Makefile.in: Update accordingly.
1294 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1296 * Makefile.in (init.c): except some mswin files do need to be
1299 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1301 * Makefile.in (init.c): don't try to scan mswin for _initialize
1302 funcs. (generates misleading error message because files have
1303 .cpp suffix, not .c suffix)
1305 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1307 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1309 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1311 * xcoffread.c (coff_getfilename): Do not strip directory component
1314 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1316 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1317 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1318 * remote-array.c: #include <ctype.h> for isascii().
1319 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1321 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1323 * top.c (execute_command): Force cleanup of alloca areas.
1324 * findvar.c (registers_changed): Likewise.
1326 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1328 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1329 * Add defs for target status.
1331 start-sanitize-gdbtk
1332 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1334 * configure.in, aclocal.m4: Another fix to find the
1335 correct Tix library name.
1337 * configure: Rebuilt.
1341 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1343 * config/mips/tm-mips64.h: longs, long longs, and pointers
1344 are all 64 bits on EABI mips targets.
1346 start-sanitize-gdbtk
1347 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1349 * aclocal.m4: Search for the correct tix library.
1352 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1354 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1355 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1356 partial symtab. Remove earlier change of 5/27/97.
1358 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1360 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1361 inferior_pid is an LWP rather than a Solaris thread, let
1362 procfs handle the request.
1363 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1364 only work if inferior_pid points to an LWP (rather than a
1365 Solaris thread). Use procfs_first_available to find a good LWP.
1366 (info_solthreads): added a maintenance command to list all
1367 known Solaris threads and their attributes.
1368 * mips-tdep.c (mips_do_registers_info): Completely changed the
1369 output format to be neat and columnar. Added the helper funcs
1370 do_fp_register_row and do_gp_register_row. Also small mods to
1371 mips_print_register, which is still used to print a single reg.
1373 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1375 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1376 otherwise terminated (Solaris threads).
1378 start-sanitize-gdbtk
1379 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1381 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1382 IDE configuration information.
1384 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1385 filename when a breakpoint is set. Avoids call to bp_info.
1386 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1387 Itcl, Tix and IDE initialization.
1389 * defs.h (init_ui_hook): Change prototype to accept one arg.
1391 * main.c (gdb_init): Change prototype to accept one arg.
1393 * top.c (gdb_init): Accepts one argument which it uses to
1394 call (*init_ui_hook), which will be gdbtk_init(). This is
1395 used for calling Tcl_FindExecutable().
1397 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1398 accept variable number of args for compatibility with
1399 cchanges in gdbtk.c.
1401 * configure: Regenerated.
1403 * gdbtcl/tclIndex: Regenerated.
1407 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1409 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1410 whether CRLF_SOURCE_FILES is defined.
1411 (open_source_file): Use OPEN_MODE with open and openp.
1412 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1413 CRLF_SOURCE_FILES is defined, ignore \r characters.
1414 (forward_search_command): Use FDOPEN_MODE with fdopen.
1415 (reverse_search_command): Likewise.
1416 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1417 (LSEEK_NOT_LINEAR): Don't define.
1419 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1421 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1422 return values within the 8-byte FP register.
1424 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1426 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1427 integers in 64-bit register parameters before function calls.
1429 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1431 * mips-tdep.c (mips_push_arguments): special-case handling for
1432 odd-sized struct parameters passed in registers / on stack.
1434 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1436 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1437 structs passed in registers for little-endian non-EABI mode.
1439 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1441 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1442 (check_duplicates, clear_command): compare sections only if
1443 doing overlay debugging.
1445 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1447 * buildsym.h (struct subfile): Add debugformat member.
1448 (record_debugformat): Declare global function.
1449 * buildsym.c (start_subfile): Initialize debugformat member
1451 (record_debugformat): New function to record the format.
1452 (end_symtab): Copy format into symtab debugformat member.
1453 (end_symtab): Free subfile debugformat member.
1454 * symmisc.c (free_symtab): Free debugformat when freeing
1456 * symfile.c (allocate_symtab): Initialize the new debugformat
1457 member for new symtabs.
1458 * symtab.h (struct symtab): Add debugformat member.
1459 * source.c (source_info): Print the debug format.
1461 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1463 * hpread.c (hpread_expand_symtab): Call record_debugformat
1465 (hpread_process_one_debug_symbol): Ditto.
1466 * dbxread.c (process_one_symbol): Call record_debugformat
1468 * coffread.c (coff_start_symtab): Call record_debugformat
1470 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1472 * dwarfread.c (read_file_scope): Call record_debugformat
1474 * dwarf2read.c (read_file_scope): Call record_debugformat
1476 * dstread.c (dst_end_symtab): Set debugformat to be
1478 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1480 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1482 * mips-tdep.c (mips_push_arguments): handle alignment of
1483 integer and struct args on stack for mips64 big-endian.
1485 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1487 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1488 structs in a register wherever possible.
1489 * mips-tdep.c (mips_extract_return_value): handle structs.
1490 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1491 (including structs, if gdb ever allows it).
1494 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1496 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1497 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1498 stack push count accordingly.
1499 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1502 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1504 * utils.c (floatformat_from_doublest): Improve test for infinity.
1506 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1508 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1509 global variables into the struct dieinfo structure.
1510 (locval): Pass pointer to a dieinfo struct rather than a
1511 pointer to the raw location information. Change prototype.
1512 Set isreg, optimized_out, offreg and basereg as appropriate.
1513 (struct_type): Call locval with dieinfo struct pointer.
1514 (new_symbol): Ditto.
1515 (new_symbol): Call locval and save location before testing
1516 the values of the new dieinfo struct flags, set by locval.
1518 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1520 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1521 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1522 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1523 These changes tried to work around a problem with an early DU 4.0
1524 release, but they trigger subtle timing dependent kernel bugs
1525 in older OSF/1 releases.
1527 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1529 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1530 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1532 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1534 * infrun.c (wait_for_inferior): Mark registers as invalid when
1535 stepping over an instruction that triggered a watchpoint.
1536 * remote-mips.c: Numerous changes to support hardware breakpoints
1537 and watchpoints on LSI MiniRISC and TinyRISC boards.
1538 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1539 (mips_breakpoint_from_pc): Account for different breakpoint
1540 instructions used by PMON and IDT monitor.
1541 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1543 * config/mips/tm-mips.h: Define breakpoint instructions for
1544 PMON and IDT monitor. Move MIPS16-related macros here from
1547 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1549 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1551 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1553 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1554 Add missing return statements after finding an "add imm{16,32},sp"
1556 (mn10300_frame_chain): Add in size of our register save area to find
1557 our caller's frame if our caller does not have a frame pointer.
1559 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1561 * symfile.c (generic_load): Check return code of target_write_memory.
1563 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1565 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1566 * config/tm-sysv4.h (in_plt_section): Add prototype.
1568 * maint.c (maintenance_translate_address): Avoid assignment
1569 inside if, per GNU coding standards.
1570 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1571 per GNU coding standards.
1573 * monitor.c (parse_register_dump): Is really a void function.
1575 (monitor_read_memory): Remove unused variable "name".
1576 (monitor_read_memory): Remove unused variable "regbuf".
1577 (monitor_open): Remove unused variable "i".
1578 (get_hex_word): Apparently unused, #if away for now.
1581 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1582 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1585 * remote-e7000.c (ctype.h): Include.
1586 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1587 * frame.h (generic_get_saved_register): Add prototype.
1588 (enum lval_type): Add partial forward decl.
1589 * dsrec.c (make_srec): Remove unused variable "type_code".
1590 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1591 cases by just ignoring them.
1592 (command.h): Include.
1594 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1595 * java-lang.c (gdbcore.h): Include for prototypes.
1596 (type_from_class): Remove unused variable "ftype".
1597 (type_from_class): Remove unused variable "name_length".
1598 (evaluate_subexp_java): Add default case to handle remaining
1600 * java-valprint.c (c-lang.h): Include for prototypes.
1602 * symfile.c (simple_read_overlay_region_table): #if away
1604 (simple_free_overlay_region_table): Ditto.
1605 (overlay_is_mapped): Add default case to switch.
1606 (simple_read_overlay_region_table): Ditto.
1607 (simple_read_overlay_region_table): Add prototype.
1609 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1610 (fixup_psymbol_section): Ditto.
1611 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1613 * utils.c: Add comment about t_addr being either unsigned long or
1615 (paddr): Change formats to match actual types args are cast to.
1620 * defs.h (perror_with_name): Is a NORETURN function.
1621 * utils.c (perror_with_name): Is a NORETURN function.
1622 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1624 * symtab.c (fixup_symbol_section): Remove prototype.
1625 * symtab.h: (fixup_symbol_section): Add prototype.
1626 * m32r-rom.c (report_transfer_performance): Add prototype.
1627 * sparclet-rom.c: Ditto.
1630 * c-exp.y (parse_number): Cast args to float* or double* as
1631 appropriate for conversion format.
1632 * java-exp.y (parse_number): Ditto.
1634 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1635 to nonexistant y.tab.c file.
1636 (java-exp.tab.c): Ditto.
1637 (f-exp.tab.c): Ditto.
1638 (m2-exp.tab.c): Ditto.
1639 start-sanitize-gdbtk
1641 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1642 Remove unused static variable "Gdbtk_Library".
1645 * sh-tdep.c (symfile.h): Include.
1646 (gdb_string.h): Include.
1647 (sh_fix_call_dummy): Ifdef away, currently unused.
1648 * config/sh/tm-sh.h (pop_frame): Add prototype.
1649 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1651 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1653 start-sanitize-gdbtk
1654 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1655 enumeration del_at_next_stop to bpdisp array.
1658 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1659 of non-pointer values.
1661 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1662 their physical names already include the class name.
1664 * valops.c (value_cast): Handle upcast of a class pointer.
1666 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1667 * corelow.c (get_core_registers): Make secname big enough.
1669 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1671 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1672 * sh-tdep.c (sh_show_regs): print out all registers for
1673 the current processor
1675 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1677 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1680 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1682 Fixes for recent correction to PE format:
1683 * coffread.c (pe_file): New static variable.
1684 (struct find_targ_sec_arg): Change resultp from pointer to int to
1685 pointer to pointer to asection.
1686 (find_targ_sec): Just store the section in args->resultp, not the
1687 section offset value.
1688 (cs_to_section): Compute the section offset value from the
1690 (cs_section_address): New static function.
1691 (coff_symfile_read): Set pe_file.
1692 (read_one_sym): When reading a PE file, adjust the symbol value to
1693 include the section address if the symbol has an appropriate
1696 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1698 * configure.tgt: add mipsr3900-elf target
1699 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1701 start-sanitize-gdbtk
1702 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1704 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1707 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1709 * dbxread.c: Check malloc's return for null, prevent segv.
1711 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1713 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1716 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1718 * top.c (init_cmd_lists): Always initialize endianlist.
1719 (init_main): Always define endian commands.
1720 (set_endian_big): Issue warning if endian not selectable.
1721 (set_endian_little): Ditto.
1722 (set_endian_auto): Ditto.
1724 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1726 * remote-sim.c (simulator_command): Restrict access to the
1727 simulator to periods when the simulator is open.
1729 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1731 * procfs.c (init_procinfo): new function, abstracts some code
1732 shared by create_procinfo and do_attach;
1733 (procfs_set_inferior_syscall_traps): new function, abstracts
1734 some code needed by procfs_init_inferior, do_attach, and
1735 procfs_lwp_creation_handler; (procfs_first_available): new
1736 function, find any LWP that's runnable; (procfs_thread_alive):
1737 replace stub function with real implementation;
1738 (procfs_lwp_creation_handler): fix bug starting new child
1739 threads; (info_proc): bug fixes and enhancements for the
1740 "INFO PROCESSES" command; (close_procinfo_file): call new
1741 function "delete_thread" to cleanup GDB's thread database;
1742 (proc_init_failed): add new argument "kill", to control whether
1743 process is killed (so this function can be shared by
1744 create_procinfo and do_attach); (procfs_exit_handler): handle
1745 exit from an attached process, and cleanup procinfo handles
1746 when the process exits; (procfs_resume, procfs_wait): cleanup
1747 after a thread when it exits; (do_attach, do_detach): handle
1748 attached processes with multiple threads; plus some general
1749 improvements in the diagnostic output.
1750 * sol-thread.c (sol_thread_alive): replace stub with real
1751 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1752 handle threads that may have exited; (sol_thread_attach): add
1753 startup setup stuff; (sol_thread_detach): add unpush_target
1754 call; (sol_thread_mourn_inferior): add unpush_target call;
1755 (sol_thread_wait, sol_thread_resume): enhance to deal with
1756 thread exit cleanly; (sol_thread_new_objfile,
1757 sol_thread_pid_to_str): detect unsuccessful startup and
1758 don't crash; plus some general cleanup.
1759 * thread.c (delete_thread): new function, allows targets to
1760 notify gdb when a thread is no longer valid.
1761 * infrun.c (wait_for_inferior): don't try to detect a new
1762 thread on receiving a TARGET_EXITED event.
1764 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1766 * remote-sim.c (gdbsim_open): Pass callback struct.
1767 (init_callbacks): Remove call to sim_set_callbacks.
1769 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1771 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1772 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1773 with a zero PC as frameless to improve backtraces from core dumps
1774 caused by dereferencing a NULL function pointer.
1775 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1776 Handle frameless functions interrupted by a signal.
1778 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1779 Handle frameless functions interrupted by a signal.
1781 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1783 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1784 to reflect current reality. Gross attempt at handling out of
1787 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1788 symbols to find the end of the prologue.
1789 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1791 start-sanitize-tic80
1792 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1794 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1797 start-sanitize-tic80
1798 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1800 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1801 basic C80 features working.
1804 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1806 * configure.in (AC_TYPE_SIGNAL): Add
1807 * configure: Re-generate.
1808 * remote-sim.c: Signal returns RETSIGTYPE.
1810 start-sanitize-gdbtk
1811 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1813 * gdbtk.c (wrapped_call): New function - make actual call to tk
1815 (call_wrapper): Rewrite to use top.c:catch_errors.
1817 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1821 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1823 * target.h (target_stop): Drop argument so it can be tested for
1826 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1828 * utils.c (floatformat_from_doublest): Handle infinity properly.
1830 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1832 * Finalize merge from Hurd folk.
1833 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1834 * thread.c (thread_apply_command, thread_apply_all_command,
1835 thread_command): Make sure TP is alive.
1836 (thread_alive): New function.
1837 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1838 * infrun.c (sig_print_info): Deal better with long signal names.
1839 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1840 * thread.c (thread_id_to_pid): New function.
1841 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1842 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1843 set_thread_default_cmd_list, show_thread_default_cmd_list):
1844 New variables. (set_thread_cmd, show_thread_cmd,
1845 set_thread_default_cmd, show_thread_default_cmd): New functions.
1846 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1847 * gnu-nat.c (inf_startup): remove TASK parameter.
1848 (inf_set_task): replace with new function (inf_set_pid).
1849 * gdbthread.h: Add extern decl for thread_cmd_list.
1851 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1853 * printcmd.c (disassemble_command): Adjust low function bound
1854 by FUNCTION_START_OFFSET.
1856 start-sanitize-tic80
1857 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1859 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1862 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1864 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1865 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1866 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1867 satisfy symbol dependancy in solib.c (core_ops).
1868 * target.[ch] conditionalize Mach-specific signals so that they
1869 won't show up in non-Mach gdb's!
1870 * thread.c: change name of static function "thread_switch" to
1871 "switch_to_thread", to avoid conflict with Mach global symbol;
1872 move thread_cmd_list to global scope so targets can add their
1873 own thread commands.
1874 * infrun.c: sig_print_info: allow for long signal names.
1875 * gnu-nat.[ch]: tidying up comments.
1876 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1877 gnu_wait must not return -1 when inferior exits;
1878 attach_to_child will modify inferior_pid in a way that allows
1879 fork_inferior to remain unchanged; remove extra arg from
1880 startup_inferior; move Mach thread commands here from thread.c.
1882 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1884 * symtab.c: decode_line_1, replace the assignment to
1885 values.sals[0].pc which I accidentally left out on 4/3/97.
1887 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1889 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1890 (fix by Bob Manson).
1891 * top.c: change "to enable to enable" to "to enable" in a couple
1894 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1896 * breakpoint.c (remove_breakpoint): Pass correct type to
1897 target_remove_watchpoint.
1898 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1900 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1902 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1903 for return address register, handle `ret' instruction.
1905 * corelow.c (get_core_registers): Initialize cf.
1907 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1908 (procfs_notice_signals): Copy traced signal set back to
1910 (unconditionally_kill_inferior): If PR_DEAD is defined,
1911 rerun inferior after killing it.
1913 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1915 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1916 structure value address is found in $a0 now.
1917 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
1919 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
1921 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
1923 (EXTRACT_RETURN_VALUE): Likewise.
1925 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
1926 insn at "pc", not "fi->pc".
1928 start-sanitize-tic80
1929 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1931 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
1932 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
1933 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
1934 (NPC_REGNUM): Tic80 has a delay slot.
1935 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
1939 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
1941 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
1943 (EXTRACT_RETURN_VALUE): Likewise.
1945 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
1947 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
1948 floatformat_ieee_double_littlebyte_bigword for little endian
1950 * utils.c (floatformat_to_doublest): Create local preswapped
1951 copy of input for floatformat_littlebyte_bigword formats.
1952 (get_field, put_field): Treat floatformat_littlebyte_bigword
1953 the same as floatformat_little.
1954 (floatformat_from_doublest): Postswap output words for
1955 the floatformat_littlebyte_bigwords format.
1957 start-sanitize-tic80
1958 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1960 * config/tic80/tic80.mt (SIM): Link in simulator.
1963 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1965 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
1966 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
1967 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
1968 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
1969 config/v850/v850.mt:
1970 Remove -lm. That's now handled by configure.
1972 * Makefile.in (maintainer-clean): Add distclean to dependencies.
1973 Remove duplicate rm's of files.
1975 start-sanitize-gdbtk
1976 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
1978 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
1981 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1983 * remote-pa.c: Remove. It's broken and no longer necessary.
1985 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1987 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1988 (Avoids name clash with broken AIX header files.)
1990 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1992 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1994 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1995 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1996 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1998 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1999 tstart and dstart with section VMA.
2000 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2002 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2003 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2004 (vmap_exec): Relocate relative to the VMA in the object file,
2005 relocate .bss section as well.
2006 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2007 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2009 * xcoffread.c (secnum_to_bfd_section): New routine to get
2010 BFD section from CS section number.
2011 (scan_xcoff_symtab): Make toc_offset section relative.
2013 * symtab.c (total_number_of_methods): Avoid core dump if
2014 baseclass type is still undefined.
2016 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2018 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2020 * defs.h utils.c (error warning): Make message be const.
2021 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2022 to hook. Otherwise send it to fputs.
2023 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2025 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2026 to _filtered forms to make output appear in GUIs. Replace all
2027 uses of SERIAL_READCHAR with readchar, which has better error
2029 * (e7000_parse_device): Add prototype.
2030 (readchar): Improve doc. Handle random serial errors.
2031 (expect): Disable notice_quit code. It's busted. Remove
2032 serial error handling (it's now handled in readchar). Remove
2033 remote_debug echoing. That's handled in readchar as well.
2034 (e7000_parse_device): Remove serial_flag arg. It's not
2036 (e7000_open): Split into two pieces. Second part is
2037 e7000_start_remote, and is error protected. Now, when we connect
2038 to the target, we setup the initial frame and registers so that
2039 the user gets an immediate indication of where the target is.
2040 (gch): Remove debug output. That's handled by readchar.
2041 (e7000_read_inferior_memory): Handle errors better.
2042 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2043 command names. They show up when doing completion and confuse
2045 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2046 directly from Win32s and Win95. Get rid of debugify crud.
2047 * serial.c: Remove debugify cruft.
2048 * (serial_logchar serial_log_command serial_write serial_readchar
2049 serial_send_break serial_close): Merge common functionality into
2050 serial_logchar. Clean up rest of routines.
2051 * sparclet-rom.c: Disembowel. Leave only download routine.
2052 Download routine now switches to remote target automatically.
2053 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2054 up MSVC/Win32 problem.
2055 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2057 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2058 * config/sparc/tm-sparclet.h: Remove override for prompt.
2060 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2062 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2063 TARGET_BYTE ORDER_SELECTABLE.
2065 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2067 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2068 fields of gdb_callback.
2069 (gdbsim_stop): Add gdbsim_stop to list of supported client
2071 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2072 sim_wait where gdb is in a position to handle a long running
2074 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2076 (gdb_os_poll_quit): New function. Check for a quit pending on the
2079 start-sanitize-gdbtk
2080 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2082 * Makefile.in (install-only): Make list of gdbtcl files to install
2083 explicit - was picking up files such as ChangeLog etc.
2084 (install-only): Don't blindly create the directory.
2087 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2089 * defs.h (enum language): Add language_java.
2090 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2091 * Makefile.in: Update for new files.
2092 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2093 * symfile.c (deduce_language_from_filename): Recognize .java.
2095 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2097 * m32r-stub.c (stash_registers): Rewrite.
2098 (restore_registers): Renamed to restore_and_return.
2099 (cleanup_stash): New function.
2100 (process_exception): New function.
2101 (_catchException*): Rewrite.
2103 * remote-sim.c (gdbsim_load): Update call to sim_load.
2104 (gdbsim_create_inferior): No longer pass start_address to
2105 sim_create_inferior.
2106 (gdbsim_open): Pass endian indicator as arg.
2108 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2110 * remote.c (get_offsets): Don't use scanf for interpreting
2111 response to qOffsets.
2113 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2115 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2116 (INSTALL_XFORM1): Remove.
2117 (install-only): Use $(program_transform_name) directly, rather
2118 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2119 (uninstall): Transform name.
2121 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2123 * remote-mips.c (mips_load): Ensure that PC gets updated
2124 after a load on LSI target.
2126 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2128 * procfs.c (notice_signals): fix typo
2130 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2132 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2135 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2137 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2138 since gcc automatically includes it
2140 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2142 * procfs.c: Substantial (but incomplete) changes to support
2143 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2144 struct now has substructs like struct flt_ctl instead of
2145 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2146 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2147 still have the structs and multiple fds, but don't use the
2148 entire struct and the four fds all point to the same thing.
2149 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2150 procfs with reads/writes or use ioctl instead. We use
2151 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2152 multiple fds or not. PROC_NAME_FMT is split out into
2153 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2154 STATUS_PROC_NAME_FMT.
2156 (procfs_notice_signals): now a necessary wrapper around
2157 (notice_signals): which are the new guts for noticing signals
2158 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2159 determine whether or not to attempt to open the ctl_fd.
2160 (procfs_read_status): new local function, reads procfs status
2161 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2162 (procfs_write_pckill): new local function, writes a PCKILL
2163 (unconditionally_kill_inferior): remove signo since we now
2164 just call procfs_write_pckill().
2165 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2166 (proc_iterate_over_mappings): the whole function is ifdefed
2167 on UNIXWARE to keep things readable.
2169 Expanded the syscall_table to include new potential sysv4.2mp
2170 members. Note that all ifdefs of UNIXWARE should be eliminated
2171 if possible or renamed to describe what's being selected for a
2172 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2173 IRIX specific code now also checks it's not UNIXWARE.
2175 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2176 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2177 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2178 "/debug/%d" as PROC_NAME_FMT used to be
2180 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2182 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2184 * config/mn10300/tm-mn10300.h: Likewise.
2186 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2188 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2189 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2190 lousy out-of-date clone of remote.c.
2192 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2194 * remote.c: Fix problems realized while showering.
2195 * (hexnumlen): Add prototype. Use max, not min.
2196 * (remote_write_bytes remote_read_bytes): Fix max packet size
2197 calculations to properly account for packet overhead. Also handle
2198 (probably rare) case where remote_register_buf_size isn't set.
2200 * remote.c: Fix doc for `C' and `S' commands to indicate full
2202 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2204 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2205 Record size of response to fetch registers command, use this to
2206 limit size of memory read and write commands.
2207 * (push_remote_target): New function to make it possible to have
2208 another target switch to the remote target.
2209 * target.h: Add prototype for push_remote_target.
2210 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2211 for hosts which default to unsigned chars (such as SGI's).
2212 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2213 handled automatically in remote.c.
2215 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2217 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2218 find_pc_sect_function(), find_pc_sect_partial_function(): new
2219 functions for debugging overlays; pc without section is ambiguous.
2220 * breakpoint.[ch]: add section pointer to breakpoint struct;
2221 add section argument to check_duplicates(); check section as well
2222 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2223 breakpoint_thread_match(), bpstat_stop_status()];
2224 add section argument to describe_other_breakpoints();
2225 use INIT_SAL() macro to zero-out new sal structures;
2226 make resolve_sal_pc() fix up the sal's section as well as its pc;
2227 match on section + pc in clear_command() and delete_breakpoint();
2228 account for overlay sections in insert_breakpoints(),
2229 remove_breakpoint() and breakpoint_re_set_one();
2230 all this to support overlays where a PC is not unique.
2231 * exec.c: change xfer_memory() to handle overlay sections.
2232 * findvar.c: change read_var_value() to handle overlay sections.
2233 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2234 * infcmd.c: jump_command() warns against jumping into an overlay
2235 that's not in memory. Also use INIT_SAL() to initialize sals.
2236 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2237 overlay state information; Also use INIT_SAL() to init sals.
2238 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2239 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2240 memory read/writes in the range 600000 to a00000, and ff680000
2241 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2242 * maint.c: maintenance command "translate-address" supports overlays.
2243 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2244 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2245 this constitutes gdb's internal overlay mapping table. Add macro
2246 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2247 Add function find_pc_sect_section().
2248 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2249 modify address_info() with overlay smarts; add function sym_info()
2250 to support the INFO SYMBOL command (translate address to symbol(s));
2251 modify disassemble_command() to work on unmapped overlays.
2252 * source.c: use INIT_SAL() to initialize sals.
2253 * symfile.[ch]: change generic_load() to use section's LMA address
2254 instead of VMA address, for overlay sections.
2255 Add numerous functions for finding a PC's section / overlay,
2256 translating between VMA and LMA address ranges, determining if an
2257 overlay section is mapped, etc. Add several user commands for
2258 overlay debugging. Add support for a "generic" form of automatically
2259 reading overlay mapping info from the inferior (based on the default
2260 (simple) overlay manager which Cygnus provides as an example).
2261 * symtab.[ch]: add functions find_pc_sect_symtab(),
2262 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2263 for lookup; modify lookup_symbol and decode_line_1() to use them;
2264 modify find_function_start_sal() to account for overlay sections;
2265 add macro INIT_SAL() for initializing struct symtab_and_line.
2266 * target.c: fix a comment in the declaration of target_ops.
2268 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2270 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2271 mips_skip_stub, mips_ignore_helper): New functions for dealing
2272 with MIPS16 call/return thunks.
2273 (mips_init_frame_pc_first): New function to implement
2274 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2275 new code to skip over MIPS16 thunks.
2276 (mips_frame_chain): Skip over MIPS16 thunks.
2277 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2278 mips_skip_stub, mips_ignore_helper): Declare.
2279 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2280 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2281 the above functions.
2282 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2283 (mips_init_frame_pc): Declare.
2284 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2285 to decide if certain library function calls should be ignored.
2287 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2289 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2290 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2292 start-sanitize-gdbtk
2293 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2295 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2299 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2301 * gdbinit.in: New file.
2303 * configure.in: Generate .gdbinit from gdbinit.in.
2304 * configure: Rebuild.
2306 start-sanitize-tic80
2307 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2309 * config/tic80/tic80.mt: Disable using the simulator
2313 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2315 * COPYING: Install new version of file from FSF.
2316 * copying.c (show_copying_command): Update FSF address.
2318 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2320 * Makefile.in (distclean): Remove .gdbinit.
2322 start-sanitize-tic80
2323 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2325 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2328 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2330 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2331 to va_list from void *, since va_list might not be a pointer
2334 start-sanitize-gdbtk
2335 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2337 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2338 default, not $(srcdir).
2341 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2343 * remote-mips.c: Clean up comment and extraneous semicolon
2344 for mips_monitor_prompt variable.
2346 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2348 * remote-mips.c: Add `set monitor-prompt' command.
2350 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2352 Fix from Peter Schauer:
2353 * mdebugread.c (parse_procedure): Set address of procedure to
2354 block start; this fixes problems with shared libraries introduced
2355 by change of Mar 21.
2357 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2359 * symtab.c (find_pc_symtab): change to support the case
2360 where the objfile is reordered and contains both coff and
2361 stabs debugging info (continue on if a psymtab isn't found).
2363 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2365 Fixes from Peter Schauer:
2366 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2367 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2368 is big-endian and if registers are 32 bits.
2369 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2370 mips_store_return_value): Fix floating-point word-order problems on
2371 little-endian targets introduced by changes of Mar 21.
2373 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2375 * remote.c (target_resume_hook, target_wait_loop_hook): New
2377 (remote_resume, remote_wait): Use them.
2378 * d10v-tdep.c: Set the above hooks.
2379 (tracesource): New GDB variable, controls source display in
2381 (display_trace): Find and display source line if requested.
2382 (trace_info): Mention empty trace buffer if appropriate.
2383 (tdisassemble_command): Robustify argument handling.
2385 * configure.host: Remove extra bogus Linux case.
2387 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2389 * remote-sim.c (simulator_command): Add comment about dealing with
2391 start-sanitize-tic80
2392 * Makefile.in (tic80-tdep.o): Add target.
2393 * configure.tgt: Add tic80 case.
2394 * tic80-tdep.c: New file.
2395 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2398 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2400 * c-exp.y (yylex): Handle nested template parameter lists.
2401 * symtab.c (decode_line_2): Fix test for valid choice number.
2403 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2405 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2406 copy first two floating point arguments to general registers, so that
2407 MIPS16 functions will receive the arguments correctly.
2408 (mips_print_register): Print double registers correctly on
2409 little-endian hosts.
2410 (mips_extract_return_value): Return double values correctly
2411 on little-endian hosts.
2413 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2414 to address in file descriptor record; this accounts for constant
2415 strings that may precede functions in the text section. Remove
2416 now-useless lowest_pdr_addr from argument list and all calls.
2418 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2420 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2421 whether the simulator will be built by whether the Makefile in the
2422 simulator directory was built.
2424 * configure.in (--enable-sim-powerpc): Delete switch.
2425 * configure: Regenerate.
2427 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2429 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2430 in the prologue too.
2432 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2434 (gdb_os_evprintf_filtered): Similarly.
2436 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2438 New UnixWare 2.1 configuration
2439 * config/i386/i386v42mp.mt: new
2440 * config/i386/i386v42mp.mh: new
2441 * config/i386/tm-i386v42mp.h: new
2442 * config/i386/nm-i386v42mp.h: new
2443 * configure.tgt: added new entries
2444 * configure.host: added new entries
2446 start-sanitize-gdbtk
2447 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2449 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2451 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2452 to GDBTK_LIBRARY, which is now a path to search.
2453 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2456 * {aclocal.m4,configure.in}: Changes for Windows builds.
2458 * configure: Rebuilt.
2461 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2463 * dsrec.c (load_srec): Print leading zeroes when printing section
2466 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2468 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2470 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2472 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2474 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2475 vprintf_filtered, evprintf_filtered): Callbacks that accept
2478 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2480 * breakpoint.c (insert_breakpoints, watchpoint_check,
2481 bpstat_stop_status): Do not disable watchpoints going out of scope.
2482 (insert_breakpoints): Make sure that the current frame is valid
2483 before calling find_frame_addr_in_frame_chain.
2485 * top.c (setup_user_args): Handle quotes and backslashes.
2486 (print_gdb_version): Update copyright year.
2488 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2490 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2492 start-sanitize-gdbtk
2493 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2495 * configure: Regenerated.
2496 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2499 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2501 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2503 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2504 except under wingdb. (Contributed by Martin Hunt).
2506 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2508 * configure: Regenerated.
2509 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2511 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2513 * remote-sim.h (sim_state, SIM_DESC): New types.
2514 (sim_open): Return a `descriptor' as result.
2515 (*): New argument of descriptor result from sim_open.
2516 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2517 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2518 Pass argv list to sim_open, argv[0] = pseudo program name.
2519 (*): Pass gdbsim_desc to sim_foo fns.
2521 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2523 * config.in: Regenerated.
2525 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2526 HAVE_HPUX_THREAD_SUPPORT): Define.
2528 start-sanitize-gdbtk
2529 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2531 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2534 * configure: Regenerated.
2535 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2539 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2541 First cut at supporting simulators in gdbserver:
2543 * configure, configure.in: Allow gdbserver to be configured
2544 for cross-target environments.
2545 * gdbserver/Makefile.in: Add simulator support.
2546 * gdbserver/configure.in: Eliminate assumption that host == target.
2547 Simplify using gdb/configure.tgt and gdb/configure.host.
2548 Fix other minor configuration errors.
2549 * gdbserver/low-sparc.c: Fix compile error.
2550 * gdbserver/remote-utils.c: Eliminate assumption that registers
2551 and addresses are four bytes. Fix minor compile errors and warnings.
2552 * gdbserver/server.c: Rewrite numerous instances of identical code
2553 for starting inferior processes to call new function start_inferior.
2554 Eliminate assumption that registers and addresses are four bytes.
2555 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2557 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2558 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2559 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2560 in moving such support from host to target makefile fragments.
2561 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2563 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2565 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2566 to insure consistant initialization of unused fields to zero.
2567 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2568 * breakpoint.c: ditto.
2571 * source.c: add call to INIT_SAL macro.
2573 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2575 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2576 they might get used on 32 bit targets as well.
2578 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2580 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2581 send the full exit string.
2583 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2585 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2587 (mn10200_store_struct_return): Likewise.
2589 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2591 * mips-tdep.c (mips_fetch_instruction): New function; replace
2592 common code throughout with calls to it.
2593 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2594 correct saved addresses of $s0 and $s1.
2595 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2596 instead of hardcoded 4.
2597 (mips16_skip_prologue): Handle extended instructions correctly.
2599 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2601 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2602 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2604 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2606 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2607 New macros for testing, setting, and clearing bit 0 of addresses.
2608 Change numerous bits of code where bit 0 was being manipulated
2609 to use these macros.
2611 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2613 * remote-mips.c: Put back the form feeds.
2615 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2617 * remote-mips.c: Remove form feeds (^L) from source.
2618 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2619 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2620 PMON after a continue; it causes target program misbehavior.
2621 (mips_fetch_register): Don't fetch unsupported registers; this
2622 cuts down on wasted serial traffic.
2624 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2626 * configure.in configure (HPUX/OSF thread support): Enable this
2627 only when running GCC, since HP's thread header files use ANSI C
2628 which is not supported by their default compiler.
2630 * configure.host (i[3456]86-*-windows): Disable long long
2631 support for WinGDB. Add mswin to configdirs.
2632 * configure.in configure: Move calls to configure.host and
2633 configure.tgt to the top of configure.in to allow them to set
2634 config variables before they are referenced.
2636 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2638 * configure.tgt (mips*-*-lnews*): New target.
2640 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2642 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2643 if we're not the innermost frame. Fix minor typos.
2645 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2647 * stabsread.c (read_type): Fix handling of template names
2648 with template parameters containing `::'.
2650 * valops.c (search_struct_field, search_struct_method):
2651 Pass correct valaddr parameter to baseclass_offset.
2652 Prevent gdb crashes by making sure that the virtual base pointer
2653 from an user object still points to accessible memory.
2655 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2657 * maint.c: Eliminate -Wall warnings by including some header files.
2659 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2661 * remote-sim.c (init_callbacks): Undo previous change.
2663 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2665 * maint.c: Fix dereference of pointer.
2666 * remote-sim.c: Fix reference of structure member "last_error".
2667 * debugify.c: Include config.h to get ANSI definitions.
2669 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2671 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2674 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2676 * main.c (print_gdb_help): Make static to match declaration.
2678 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2680 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2682 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2684 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2686 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2688 * defs.h: Fix prototypes for new cleanup functions.
2690 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2692 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2693 comment, add PARAMS, add license info and fix indentation.
2695 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2697 * debugify.c, debugify.h: New files. Provide common macros
2698 for writing debug info to a log file or stdio.
2700 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2702 * c-valprint.c (c_val_print): Fix printing for arrays defined
2705 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2707 * defs.h: Fix cntl-C to read from the Windows message queue.
2708 Add prototypes for make_final_cleanup (and the other cleanup
2710 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2711 Change sync code to report status while trying to sync-up
2712 with hardware. Add debugging output and document.
2713 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2714 Add debugging output and document.
2715 * serial.c: Add debugging output.
2716 * top.c: Add call to do_final_cleanups.
2717 Remove conditionals preventing Win32 from getting SIGQUIT.
2718 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2719 chain as a parameter. Extract this generic code from the cleanup
2720 routines into separate funtions (*_my_cleanup). Keep old
2721 functionality by passing "cleanup_chain" to the new funtions.
2722 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2723 chain which will be executed only when gdb exits. Add functions
2724 (*_final_cleanup) to match the original (*_cleanup) functions.
2725 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2726 Windows message queue.
2728 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2730 * m32r-rom.c: #include <sys/types.h>.
2731 #ifdef out new load support if wingdb.
2732 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2734 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2737 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2738 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2740 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2741 extracting a return value from a register pair.
2743 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2744 be two byte aligned. Round argument sizes up to two byte boundary.
2745 Write out args in two byte hunks.
2746 (mn10200_push_return_address): Implement.
2747 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2748 structures > 8 bytes (temporary).
2749 (STORE_RETURN_VALUE): Likewise.
2750 (CALL_DUMMY): No longer undefine.
2751 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2752 (REG_STRUCT_HAS_ADDR): Define.
2754 start-sanitize-r5900
2755 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2757 * configure.tgt: added r5900.
2760 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2762 * mips-tdep.c (non_heuristic_proc_desc): New function.
2763 (find_proc_desc): Move non-heuristic proc search code into separate
2765 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2766 descriptor, to avoid prologue examination when disassembling.
2767 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2768 aka MicroMeteor board).
2769 (mips_exit_debug): Prevent protocol reinitialization if an error
2770 occurs while exiting debug mode.
2772 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2774 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2775 comments, formatting, etc. Plus other minor fixes for problems
2776 I found during my first pass over the mn10200 port.
2777 (mn10200_analyze_prologue): New function.
2778 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2779 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2780 comments, formatting, etc. Minor fixes for problems I found during
2781 my first pass over the mn10200 port.
2782 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2784 (REGISTER_VIRTUAL_TYPE): Define as a long.
2785 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2787 (STORE_RETURN_VALUE): Similarly.
2789 * blockframe.c (generic_get_saved_regs): Remove unused variable
2791 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2792 inside #ifdef CALL_DUMMY.
2793 (watch_command_1): Initialize target_resources_ok.
2794 * command.c (do_setshow_command): Provide dummy initialization
2796 * valops.c (find_function_addr): Move function & prototype inside
2798 (value_arg_coerce): Similarly.
2799 (value_of_variable): Provide dummy initialization of "frame".
2801 start-sanitize-gdbtk
2802 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2804 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2807 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2809 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2810 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2812 (scan_xcoff_symtab): Ditto.
2814 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2816 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2817 from being sent to 32-bit targets by masking off upper bits.
2818 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2819 of PC on 32-bit targets.
2820 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2821 frame setup instruction.
2822 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2823 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2824 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2825 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2826 fixes problem on MIPS16 printing function arguments.
2828 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2830 * dwarf2read.c (dwarf2_linkage_name): New function to get
2831 the linkage name of a die from DW_AT_MIPS_linkage_name or
2833 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2834 new_symbol): Use it instead of accessing DW_AT_name.
2835 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2836 partial die if present.
2837 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2839 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2841 * blockframe.c (generic_frame_chain_valid): If the new frame
2842 is not INNER_THAN the old frame, then it's not valid.
2844 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2846 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2847 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2849 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2851 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2852 sd and sw instructions correctly.
2853 (heuristic_proc_start): Add support for MIPS16.
2854 (mips16_get_imm, mips16_heuristic_proc_desc,
2855 mips32_heuristic_proc_desc): New helper functions for
2856 heuristic_proc_desc.
2857 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2858 (mips_push_arguments): Don't align small arguments in EABI.
2859 (mips32_skip_prologue): Attempt to shrink code size a little.
2861 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2863 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2864 * m32r-rom.c: Several experiments with improved download time.
2866 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2868 * mips-tdep.c (MIPS16_INSTLEN): Define.
2869 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2870 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2871 of function on MIPS16.
2872 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2873 for mips_skip_prologue.
2874 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2876 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2878 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2879 ../sim/common/libcommon.a.
2881 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2883 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2885 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2887 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2890 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2892 First set of changes for mips16:
2893 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2894 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2895 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2896 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2897 * mem-break.c (memory_breakpoint_from_pc): New function.
2898 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2899 memory_breakpoint_from_pc to determine breakpoint contents and size.
2900 * target.h (memory_breakpoint_from_pc): Declare.
2901 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2902 to determine size of breakpoint instruction.
2903 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2904 New helper functions for mips_find_saved_regs.
2905 (mips_find_saved_regs): Recognize mips16 prologues.
2906 (mips_addr_bits_remove): Strip off upper 32 bits of address
2907 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2908 (mips_step_skips_delay): No branch delay slot on mips16.
2909 (gdb_print_insn_mips): Disassemble mips16 code.
2910 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2912 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2914 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2915 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2916 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2917 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
2919 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2921 * dwarf2read.c: Replace integral tag, name and form fields in
2922 internal structure definitions with the corresponding enumeration
2923 types from dwarf2.h. Add default cases to switches on enumerations
2925 Make quoting of string arguments in complaint messages consistent.
2926 Check for NULL returns from DW_STRING.
2927 (struct partial_die_info): Add sibling and has_type fields, remove
2929 (DW_*): Move access macro definitions near the definition of the
2930 attribute structure.
2931 (struct field_info): New structure to pass information about fields
2932 and member functions between die processing routines.
2933 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
2934 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
2935 the partial symbol table if the DW_AT_*_pc attributes are missing.
2936 Add file scope base type definitions to the partial symbol table.
2937 Skip over child dies if the die has a sibling attribute.
2938 (add_partial_symbol): Enter global variables with type attributes
2939 and without location descriptors into the partial symbol table.
2940 Store value of DW_TAG_variable dies in the partial symbol table.
2941 Do not enter global variables into the minimal symbol table.
2942 Add base type definitions to the partial symbol table.
2943 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
2944 (process_die): Move check for DW_AT_low_pc to read_func_scope.
2945 Add a typedef symbol for base type definitions to the symbol table.
2946 Ignore DW_TAG_inlined_subroutine tags for now.
2947 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
2948 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
2949 to determine pc bounds, ignore dies with invalid bounds.
2950 (dwarf2_get_pc_bounds): New routine to extract and validate the
2951 DW_AT_*_pc attributes of a die.
2952 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
2953 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
2954 New functions to handle fields and member functions.
2955 (read_structure_scope): Rewritten to use them.
2956 (read_array_type): Renamed from dwarf_read_array_type.
2957 Default upper array bound to describe an array with unspecified
2959 Create array types in backwards order, as dwarf2 puts out the array
2960 dimensions from left to right.
2961 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
2962 DW_AT_artificial and DW_AT_prototyped.
2963 (read_base_type): Make an unsigned type for DW_ATE_boolean.
2964 Pass objfile to dwarf_base_type.
2965 (read_partial_die): Use read_attribute to read in the attributes.
2966 Handle DW_AT_sibling and DW_AT_type.
2967 Follow references when determining DW_AT_name and DW_AT_external
2968 attributes of the die.
2969 Validate DW_AT_*_pc attributes.
2970 (read_full_die): Use read_attribute to read in the attributes.
2971 (read_attribute): New function to read an attribute described
2972 by an abbreviated attribute.
2973 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
2974 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
2975 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
2976 Change symbol class for global variables with a zero valued location
2977 descriptor to LOC_UNRESOLVED.
2978 Handle DW_AT_const_value attributes for DW_TAG_variable,
2979 DW_TAG_formal_parameter and DW_TAG_enumerator.
2980 Build a typedef symbol for DW_TAG_base_type.
2981 (dwarf2_const_value): New routine to copy a constant value from an
2982 attribute to a symbol.
2983 (dwarf_base_type): Use passed in objfile, not current_objfile
2984 when calling dwarf2_fundamental_type.
2985 (dump_die): Use DW_* accessor macros to access values of attributes.
2986 (decode_locdesc): Handle DW_OP_plus_uconst.
2988 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2990 * mn10200-tdep.c: New file.
2991 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2992 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2993 * config/mn10200/mn10200.mt: New file.
2994 * configure.tgt: add mn10200 entry.
2996 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2998 * configure.in configure: Check if host has libdl if doing
3001 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3003 * mn10300-tdep.c: Wrote/fixed implementations of
3004 mn10300_frame_chain, mn10300_init_extra_frame_info,
3005 mn10300_frame_saved_pc
3006 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3007 and INIT_FRAME_PC macros.
3009 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3011 * configure.in configure: Check if host has libm. Make sure we
3012 are using gcc when using the -export-dynamic option. Fixes a
3013 problem with building under Solaris/SunPro cc.
3015 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3017 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3018 Link in simulator on MIPS embedded targets.
3020 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3022 * blockframe.c (frameless_look_for_prologue): Mark frames
3023 with a zero PC as frameless to improve backtraces from core dumps
3024 caused by dereferencing a NULL function pointer.
3026 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3028 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3030 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3032 * mn10300-tdep.c: made a lot more generic, ripping out code
3033 from copied target (no more mn10300_scan_prologue,
3034 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3035 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3036 and INIT_FRAME_PC macros
3038 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3040 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3041 FP_REGISTER_BYTES to compute offsets into the saved frame,
3042 since it fails for SPARC targets configured without any
3043 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3045 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3047 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3050 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3052 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3053 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3055 * configure configure.in: Clean up test cases around thread support.
3056 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3058 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3059 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3060 value_at and value_at_lazy.
3061 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3062 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3063 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3064 instead of read_memory. It takes a bfd_section arg.
3065 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3066 unnecessary cast for assignment of struct dbx_symfile_info.
3067 Struct objfile now uses a real pointer instead of PTR for this
3069 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3070 text, data and bss into dbx_symfile_info.
3071 * exec.c (xfer_memory): Handle transfers for user-specified
3073 * findvar.c (read_var_value locate_var_value): Copy bfd section
3074 from the symbol to the value.
3075 * gdb-stabs.h: Add section pointers for text, data and bss
3077 * maint.c (translate address command): Add test code for overlay
3078 address translation.
3079 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3081 * (print_formatted x_command): Record current section along with
3082 current address for repeated commands.
3083 * sparc-nat.c (fetch_inferior_registers): Change
3084 target_xfer_memory to target_{read write}_memory to allow changes
3085 to target_xfer_memory interface for section info.
3086 * symmisc.c (dump_msymbols print_symbol): Print section
3087 assocaited with symbol.
3088 * symtab.c (fixup_symbol_section): New routine to
3089 add section info to symbols returned by lookup_symbol.
3090 * symtab.h (struct general_symbol_info): Add bfd section to
3092 * target.c target.h (target_xfer_memory): Add bfd section to
3094 * (target_read_memory_section): New routine to read data from a
3096 * (target_memory_bfd_section): New global variable to pass bfd
3097 section in to targets.
3098 * valarith.c (value_add value_addr value_array): Preserve bfd
3099 section when computing new value.
3100 * value.h (struct value): Add bfd section to values.
3101 * values.c (allocate_value value_copy): Initialize/preserve bfd
3103 * (unpack_double): Clean up _MSC_VER conditionals to remove
3105 * v850ice.c: New module to support communication with NEC's
3107 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3108 ep names with rxx names. sp and fp are renamed via a different
3111 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3113 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3114 also removed code elsewhere that made use of RP_REGNUM.
3115 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3116 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3117 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3118 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3120 For older changes see ChangeLog-96
3126 version-control: never