1 Wed Dec 31 11:43:53 1997 Mark Alexander <marka@cygnus.com>
3 * dsrec.c (load_srec): Check remotedebug flag when printing
6 Wed Dec 31 10:33:15 1997 David Taylor <taylor@texas.cygnus.com>
8 * breakpoint.c (breakpoint_re_set): add _siglongjmp to list of
11 Mon Dec 29 21:25:34 1997 Mark Alexander <marka@cygnus.com>
13 * dve3900-rom.c: New file to support Densan DVE-R3900/20 board.
14 * monitor.c (monitor_debug): Move to utils.c, rename to puts_debug.
15 (monitor_write_memory, monitor_read_memory, monitor_insert_breakpoint,
16 monitor_remove_breakpoint): Remove useless address bits if current
17 monitor has MO_ADDR_BITS_REMOVE flag.
18 * monitor.h (MO_ADDR_BITS_REMOVE): Define.
19 * utils.c (puts_debug): Formerly monitor_debug from monitor.c;
20 move here and make public. Add better support for carriage returns.
21 * defs.h (puts_debug): Declare.
22 * dsrec.c (load_srec): Use puts_debug to print remotedebug information.
23 Output header record correctly.
24 (make_srec): Output a header record instead of a termination record
25 if sect is non-NULL (value is ignored), but abfd is NULL.
26 * config/mips/tm-tx39.h (DEFAULT_MIPS_TYPE): Remove definition.
27 (REGISTER_NAMES): Define to add R3900-specific registers.
28 * config/mips/tm-tx39l.h: Ditto.
29 * config/mips/tx39.mt (TDEPFILES): Add dve3900-rom.o and support files.
30 * config/mips/tx39l.mt: Ditto.
32 Wed Dec 24 12:48:48 1997 Stan Shebs <shebs@andros.cygnus.com>
34 * dsrec.c: Cosmetic improvements.
35 (make-srec): Change indexing of format and code tables to
36 remove confusing empty entries.
38 Mon Dec 22 21:51:53 1997 Mark Alexander <marka@cygnus.com>
40 * remote-mips.c (_initialize_remote_mips): Fix DDB doc string.
42 Sun Dec 21 17:00:06 1997 David Taylor <taylor@texas.cygnus.com>
44 * d30v-tdep.c (d30v_frame_find_saved_regs): split most of
45 function off into d30v_frame_find_saved_regs_offsets;
46 (d30v_frame_find_saved_regs_offsets): new function. Got
47 backtrace working when calling from framefull (unoptimized)
48 routines (.e.g, main) into frameless (optimized) routines
51 Fri Dec 19 09:49:49 1997 David Taylor <taylor@texas.cygnus.com>
53 * d30v-tdep.c (d30v_frame_chain): test end_of_stack
54 (d30v_frame_find_saved_regs): set it.
55 * config/d30v/tm-d30v.h: improved FRAME_CHAIN_VALID
57 Thu Dec 18 12:34:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
59 From Gavin Koch <gavin@cygnus.com>: mips-tdep.c
60 * (mips_push_arguments): For big-endian shorts and char's store at
61 * the correct location.
63 Thu Dec 18 00:26:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
65 * mdebugread.c (parse_partial_symbols): Delete check that symbols
66 for file not already loaded. Did not work when an include file
69 Wed Dec 17 10:43:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
71 * elfread.c (elf_symfile_read): Since the partial symbol table is
72 searched last in first, insert mdebug or XCOFF info into the
73 partial symbol table before any DWARF2 info.
75 Thu Dec 18 00:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
77 * symfile.c (init_psymbol_list): Handle init with zero elements.
79 * elfread.c (elf_symfile_read): If `mainline', clear psymbol table
80 using init_psymbol_list 0. For build_psymtabs functions, pass
81 mainline==0 so that psymbol_list isn't re-initialized.
83 * symfile.c (discard_psymtab): New function, correctly unlink an
84 empty psymtab from an object file.
85 * dbxread.c (end_psymtab): Call discard_psymtab.
86 * xcoffread.c (xcoff_end_psymtab): Ditto.
87 * hpread.c (hpread_end_psymtab): Ditto.
88 * os9kread.c (os9k_end_psymtab): Ditto.
90 Wed Dec 17 10:47:05 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
92 * tracepoint.c (set_raw_tracepoint): initialize addr_string
93 to NULL; (trace_actions_command): call readline_begin_hook only
96 Tue Dec 16 20:05:48 1997 Mark Alexander <marka@cygnus.com>
98 * configure.tgt: Change little-endian tx39 target name to tx39l.
100 * configure.tgt: Change little-endian tx19 target name to tx19l.
103 Tue Dec 16 11:24:30 1997 Jeffrey A Law (law@cygnus.com)
105 * remote-sim.c (gdbsim_open): Use "--architecture" instead of
106 ambigious short form.
108 Tue Dec 16 10:29:16 1997 David Taylor <taylor@texas.cygnus.com>
110 * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to
111 FP_REGNUM value before return; (prologue_find_regs): two sets
112 of offsets -- frame pointer and stack pointer, not just one that
113 tries to do double duty; (d30v_frame_find_saved_regs): stop once
114 we hit pc (in case we're stopped in the middle of the prologue)
115 and improve handling of frameless prologues; (d30v_push_arguments):
116 *ALL* arguments go on the stack until we run out of args registers,
117 force sp to be 8 byte aligned.
119 * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2,
120 not r0; (FRAME_CHAIN_VALID): handle use of external memory;
121 (STACK_ALIGN): define.
123 Mon Dec 15 15:13:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
125 * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART
126 intall cntrl-c handler with SA_RESTART clear. On BSD systems this
127 stops read syscalls's being restarted.
129 * configure.in (configdirs): Check for sigaction.
130 * configure: Re-generate.
133 From Gavin Koch <gavin@cygnus.com>:
134 * config/mips/tx49el.mt : New file.
135 * config/mips/tm-tx49.h : New file.
136 * config/mips/tm-tx49el.h : New file.
137 * configure.tgt: Changed to use the new files for
138 mips64*tx49*-*-elf* and mips64*tx49*el-*-elf*
141 Mon Dec 15 11:38:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
143 * dwarf2read.c: From change proposed by Gavin Koch.
144 (address_significant_size): New static variable.
145 (dwarf2_build_psymtabs_hard): Check consistency between
146 `address_size' and `address_significant_size'.
147 (read_address): MASK out all but the significant bits, as
148 determined by `address_significant_size', of any addresses.
149 (elf-bfd.h): Include.
150 (dwarf2_build_psymtabs_hard): Set `address_significant_size'
151 according to the arch_size of the elf object file.
153 Thu Dec 11 13:40:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
155 * dwarf2read.c (dwarf_decode_lines): Change type of address to
159 Thu Dec 11 22:39:02 1997 Mark Alexander <marka@cygnus.com>
161 From change made to branch by Bob Manson <manson@cygnus.com>:
162 * tic80-tdep.c (tic80_push_arguments): The compiler always
163 passes structs by reference.
166 Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
168 * tracepoint.c (trace_find_command): don't error if going
169 backwards thru the trace buffer in a loop.
170 * (struct tracepoint): delete unused field.
172 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
174 * d30v-tdep.c : don't bury lots of magic numbers in the code
175 instead use defines for the opcodes and opcode masks; update
176 to use actual d30v patterns; fix register sizes to be 4 bytes
177 not 2 bytes; improve prologue testing now that we have a C
178 compiler; fix stack frame handling enough to get backtraces
179 working; initial changes to push and pop frames (so that gdb
180 can call functions in the inferior).
182 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
183 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
184 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
187 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
189 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
190 a string whose dynamic length is longer than its static length.
192 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
194 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
195 cu_header.length is within dwarf_info_buffer not
198 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
200 * tracepoint.c (memrange_sortmerge): allow for memranges
201 that overlap. (collect_pseudocommand etc.) cleanup decls.
203 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
205 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
207 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
209 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
211 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
213 * tracepoint.c: Add declaration for x_command.
215 * printcmd.c (x_command): Remove static declaration.
217 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
219 * tracepoint.c (finish_tfind_command): call do_display so that
220 auto-displays are updated by tfind. Also, keep track of frame
221 and current-function so that tfind behaves like stepping (only
222 show the stack frame if we step into a new function or return).
224 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
226 * sol-thread.c: additional support for debugging threaded core
227 files on solaris; previously only kernel threads were found --
228 user threads generated errors.
229 * corelow.c: don't register core_ops as a target if
230 coreops_suppress_target is true (set by sol-thread.c).
232 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
234 * tracepoint.c: make "tdump" command handle literal memranges.
236 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
238 * tracepoint.c: use "lookup_cmd" to parse actions commands
239 (thus allowing unambiguous prefixes and aliases).
241 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
243 * configure.tgt: Add support for Thumb target.
245 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
247 * tracepoint.c: move prototype of validate_actionline(), and
248 make it consistent with the function declaration.
250 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
252 * Makefile.in (tracepoint_h): New macro for tracepoint.h
254 (tracepoint.o): Add rule to build.
256 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
258 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
260 * tracepoint.c (set_raw_tracepoint): fix typo
262 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
264 * tracepoint.c (set_raw_tracepoint): Make sure there's a trailing
265 slash on the directory name.
267 * top.c (get_prompt): New function.
270 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
272 * dwarf2read.c (struct comp_unit_head): Change length and
273 abbrev_offset fields to unsigned int.
274 (dwarf2_build_psymtabs_hard): Verify length and offset read from
277 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
279 * tracepoint.c, tracepoint.h: new module, implements tracing,
280 which is a new functionality somewhat like breakpoints except
281 that a tracepoint stops the inferior only long enough to collect
282 and cache selected buffers and memory locations, then allows
283 the inferior to continue; the cached trace data can then be
286 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
288 * infcmd.c: export registers_info, for use by other modules.
289 * printcmd.c: export output_command, for use by other modules.
290 * stack.c: export locals_info and args_info, for use by other modules.
291 * remote.c: export getpkt, putpkt, and fromhex for external use.
292 Make fromhex case-insensative. New function "remote_console_output"
293 abstracts the acceptance of "O" packets from target.
294 Make all "remotedebug" output go to stdout, not stderr.
296 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
298 * valprint.c (print_longest): When CC has long long but printf
299 doesn't, print decimal value as three parts.
301 * config/i386/tm-fbsd.h: New file.
302 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
304 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
305 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
307 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
308 %ll format specifier.
309 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
310 long double using %Lg.
311 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
312 * configure: Re-generate.
314 * c-exp.y (parse_number): Use sscanf %Lg when host has
315 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
317 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
319 * printcmd.c (print_insn): Set the machine type if known.
321 * i386-tdep.c (_initialize_i386_tdep): Delete "set
322 assembly-language" command. Replaced by generic "set
323 architecture". Set initial machine using bfd_lookup_arch.
325 start-sanitize-cygnus
326 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
328 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
331 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
333 * valops.c (call_function_by_hand): If the function has a
334 prototype, convert its arguments as if by assignment. Otherwise,
335 do the usual promotions.
336 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
337 on functions' types when we can; all C++ functions should get it,
338 and if the Sun-style prototype notation is in the stabs, we can
341 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
343 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
344 defined by the inclusion of ../bfd/aclocal.m4.
345 * configure: Rebuild.
347 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
349 * Makefile.in (SHELL): Really do the change.
351 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
353 * Makefile.in: also revert SHELL change until configury
356 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
358 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
360 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
362 * aclocal.m4: add EXEEXT setting rule
363 * configure.in: call it
364 * configure: regenerate
365 * Makefile.in: pepper with EXEEXTs in appropriate places,
366 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
367 For some reason, EXEEXT isn't getting substututed in correctly
368 so for now, set EXEEXT to empty string
370 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
372 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
375 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
377 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
380 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
382 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
383 in a human readable format.
384 (print_flags_command): Command wrapper to call d30v_print_flags.
385 (d30v_do_registers_info): When printing out all of the registers,
386 print out the flag values in a human readable fashion.
387 (_initialize_d30v_tdep): Add info flags command to print the
390 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
391 bits that are defined.
393 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
395 * symfile.c (generic_load): Handle cancel from the
396 ui_load_progress_hook routine.
397 * dsrec.c (load_srec): Handle cancel from the
398 ui_load_progress_hook routine.
400 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
402 * valprint.c (print_longest): The b, h, w, and g format specifiers
403 print unsigned values.
405 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
407 * top.c (quit_confirm): Change exit message.
409 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
411 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
412 to allocate memory for environ space, gdb cannot use memory
413 checks -- set -DNO_MMCHECK
416 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
418 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
419 code to see why this is not trivial.
420 (copy_exp, insert_exp): New functions.
423 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
425 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
426 where a compilation unit die has no children (DW_TAG_compile_unit
428 (scan_partial_symbols): Add comment for nesting_level.
431 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
433 * configure.tgt: Add tx49 configury based on 4300.
436 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
438 * solib.c (solib_break_names): add entry for Solaris 2.6 run
439 time linker. From Casper Dik via Peter Schauer.
441 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
443 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
448 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
450 * sol-thread.c (sol_find_new_threads_callback,
451 sol_find_new_threads): New functions.
452 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
453 sol_find_new_threads.
454 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
457 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
459 * dbxread.c (process_one_symbol): Put back initialization
460 of a variable lost during last change. Don't perform
461 assignment inside conditionals.
462 * stabsread.c (symbol_reference_defined): Return -1 for error/not
463 found. All callers changed appropriately.
464 (define_symbol): Don't perform assignment inside conditionals.
466 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
468 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
471 * dbxread.c: More comment cleanups.
472 * stabsread.c: Fix various violations of the GNU coding and
473 formatting standards. Update/add comments to make code clearer.
474 (resolve_reference): Delete unused function.
475 (ref_search_val): Remove function. It didn't belong in stabsread.c
476 (resolve_live_range): No longer returns a value. Do not add it
477 to the live range list until the entire range stab has been parsed.
478 (get_substring): Remove duplicate declaration.
479 (resolve_symbol_reference): Now static. Remove unnecessary code
480 to deal with cleanups.
481 (ref_add): Use xrealloc instea of realloc.
482 (process_reference): Reorganize slightly to make clearer.
483 * stabsread.h (resolve_symbol_reference): Remove declaration.
484 (resolve_reference): Likewise.
485 * symtab.c (find_active_alias): New function.
486 (lookup_block_symbol): Use find_active_alias.
487 * symtab.h (struct range_list): Fix dangling struct live_range
489 (ref_search_val): Remove decl.
491 * symtab.h (struct range_list): Renamed from struct live_range.
492 (struct symbol): Remove struct live_range_info substruct.
493 Bring the alias list and range list fields up to the toplevel
494 as "aliases" and "ranges".
495 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
496 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
497 * stabsread.c: Corresponding changes.
499 * dbxread.c: Fix various violations of the GNU coding and
500 formatting standards. Update/add comments to make code
502 (process_later): Use xrealloc instead of realloc.
504 * symtab.c: Include inferior.h.
506 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
508 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
510 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
512 * infcmd.c: Improve grammar of "set args" help.
514 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
516 * remote-sds.c (sds_load): Properly declare as static.
518 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
520 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
521 to 30 bits in call insn to handle --enable-64-bit-bfd.
522 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
524 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
526 * stabsread.c: Make ref_map entries dynamically allocated.
528 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
530 * printcmd.c (print_address_symbolic, address_info): Mask
531 target-specific flag bits from PC, for more aesthetic disassembly.
532 * config/mips/tm-mips.h: Added PC masking for MIPS family
533 (especially the MIPS16).
535 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
537 * remote-mips.c (mips-initialize): Work around flakiness in
538 some versions of PMON after loading a program.
541 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
543 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
544 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
545 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
546 (ArrayAccess): Likewise. Also remove warnings.
547 (CastExpression): Implement (typename) UnaryExpression.
548 (push_qualified_expression_name): Fix small bug.
549 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
550 (_initialize_jave_language): Fix typo (jave -> java).
551 (java_language): Java does *not* have C-style arrays.
552 (java_class_from_object): Make more general (and complicated).
553 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
554 (java_emit_char, java_printchar): New function.
555 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
556 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
557 (java_print_value_fields): New function.
558 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
561 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
563 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
565 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
566 * mips-tdep.c (mips_extract_return_value): Doubles aren't
567 returned in FP0 if FP registers are single-precision only.
569 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
570 to disable use of FP registers for function arguments.
573 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
575 * mips-tdep.c (set_reg_offset): New function.
576 (mips16_heuristic_proc_desc): Calculate offsets of registers
577 saved by entry pseudo-op after rest of prologue has been read.
578 Use set_reg_offset to ignore all but the first save of a given
580 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
581 * remote-sim.c (gdbsim_store_register): Don't update registers
582 that have a null or empty name.
583 * findvar.c (read_register_bytes): Don't fetch registers
584 that have a null or empty name.
586 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
589 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
592 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
596 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
597 (REGISTER_NAMES): Ditto.
599 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
601 * dsrec.c (load_srec): add ui_load_progress_hook to
602 display some feedback to user
604 * symfile.c (generic_load): add ui_load_progress_hook to
605 display some feedback to user
607 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
609 * command.c (add_cmd, add_show_from_set): Insert new commands in
612 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
614 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
615 member for storing offset of MIPS16 frame pointer from SP.
616 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
617 (PROC_FRAME_ADJUST): Define.
618 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
619 (get_frame_pointer): Use frame pointer adjustment value when
620 calculating frame address.
621 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
622 that have a null or empty name.
624 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
625 (REGISTER_NAMES): Redefine to eliminate FP registers.
626 * config/mips/tm-tx19l.h: Ditto.
629 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
632 * configure.tgt: Set gdb_target to r5900.
633 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
635 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
636 override default FPU type.
638 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
640 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
642 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
644 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
645 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
648 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
650 * ser-e7kpc.c (get_ds_base): Only use under Windows.
651 (windows.h): Include when any _WIN32 host.
653 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
655 * The following block of changes add support for debugging assembly
657 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
658 associated with a function.
659 * buildsym.c (record_line start_symtab end_symtab): Don't delete
660 symtabs which only have line numbers (but no other debug symbols).
661 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
663 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
664 intrinsic simulator breakpoints if available, otherwise do it the
667 * configure.tgt: Add d30v.
668 * d30v-tdep.c: New file.
669 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
671 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
673 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
675 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
677 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
678 value if the remaining length of a non-integral argument is smaller
679 than the register size for big-endian non-EABI mode.
681 * rs6000-tdep.c (branch_dest): Handle return from signal
682 handler function via sigreturn kernel call.
684 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
686 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
687 Fix prototypes. Remove function scoped function declarations.
689 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
691 * config/i386/windows.mh (XDEPFILES): need to list some files
692 explicitly, for odd reasons.
695 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
697 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
698 (push_expression_name): New, to handle expression names.
699 (push_qualified_expression_name): New, for qualified expression names.
700 (parse_number): Fix bugs in parsing of non-decimal integers.
701 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
702 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
703 (java_link_class_type): Add dummy "class" field.
704 (java_lookup_type): New.
705 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
706 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
707 Use java_demangle_type_signature to print array class types.
708 * jv-valprint.c (java_value_print): Preliminary array support.
709 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
710 (java_val_print): Move check for object type to java_value_print.
711 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
713 * valops.c (search_struct_field): Search basesclasses in
714 ascending, not descending order. Hack to avoid virtual baseclass
715 botch for Java interfaces.
718 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
720 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
721 New cleanup clean for cleanups to be run when at each 'run' command.
722 * infcmd.c (run_command): Call do_run_cleanups.
724 * solib.c (find_solib): Register cleanup to call clear_solib
725 on a new 'run' command.
726 (symbol_add_stub): First look for existing objfile with same name.
728 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
730 * remote-sds.c (sds_load): New function.
732 (sds_open): Don't set inferior_pid yet.
733 (sds_kill): Remove contents.
734 (sds_create_inferior): Rewrite to work more like monitor
736 (sds_restart): Remove, no longer used.
738 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
739 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
740 * dsrec.c (load_srec): Always write a header S-record.
741 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
742 (dink32_cmds): Set to use S-record downloading with acks.
743 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
745 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
747 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
750 * exec.c (exec_file_command): Call set_architecture_from_file.
752 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
754 * dbxread.c (MSYMBOL_SIZE): New macro.
755 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
756 * elfread.c (elf_symtab_read): If ELF symbol is "special",
757 such as a MIPS16 function, mark minimal symbol as special too.
758 * mips-tdep.c (pc_is_mips16): New function to check whether
759 a function is MIPS16 by looking at the minimal symbol. Use
760 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
761 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
762 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
763 "special" MIPS16 bit in ELF and minimal symbols.
764 * mdebugread.c (parse_partial_symbols): Don't construct a partial
765 symbol table for a file that already has one.
767 * configure.tgt: Support TX19.
768 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
769 config/mips/tx19l.mt: New files for TX19.
772 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
774 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
775 yet another variant of enumerator debugging info, used by DU 4.0
778 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
780 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
781 otherwise link command line is too long.
783 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
785 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
786 some formatting problems.
788 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
790 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
791 mechanism. Remove prototypes for dos_async_* functions. They don't
794 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
796 * top.c (quit_confirm, quit_force): New functions, broken out of
798 (quit_command): Just call quit_confirm and quit_force.
799 * top.h (quit_confirm, quit_force): Declare.
801 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
803 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
804 reading stabs extensions for live range information.
805 * stabsread.h, partial-stab.h: Add prototypes for new functions.
806 * symtab.h: Add structure for storing live range information.
808 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
810 * top.c (set_arch): New function, update target_architecture.
812 * defs.h, top.c (set_architecture_from_arch_mach): Replace
813 set_architecture, takes the arch and machine as arguments.
815 * sh3-rom.c (sh3e_open): Update.
818 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
820 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
823 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
825 * top.c (init_main): Add ``set processor'' as an alias for ``set
828 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
830 * config/sparc/sparclite.mt: Removed simulator references (erc32
833 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
835 * remote-e7000.c (e7000_fetch_registers): Check
836 target_architecture instead of sh_processor_type.
839 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
841 * sh3-rom.c (sh3_open): Call set_architecture not
842 sh_set_processor_type.
845 * sh-tdep.c (sh_show_processor_type_command): Delete.
846 (sh_set_processor_type_command): Delete.
847 (sh_target_architecture_hook): Rename from sh_set_processor_type,
848 use AP to determine architecture.
849 (sh_show_regs): Use bfd_mach_sh* types.
851 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
852 architecture was specified explicitly.
854 * defs.h (target_architecture, target_architecture_auto,
855 set_architecture, set_architecture_from_file): Declare.
856 (target_architecture_hook): Allow targets to be notified of set
859 * top.c (init_main): Add set/show/info architecture commands.
860 (set_architecture, show_architecture, info_architecture): New
861 functions, parse same.
862 (set_architecture_from_file): New function, determine arch from
865 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
867 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
868 when set explicitly. Prepend endianness arg so that it can be
871 * defs.h, top.c (target_byte_order_auto): Make global when
872 byteorder is selectable.
874 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
876 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
878 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
879 has already set the PC.
880 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
881 exec file" a warning. Ditto for "No program loaded".
883 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
885 * ocd.c: revert Sun change -- enable log file handling
887 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
889 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
891 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
893 * ocd.c: comment out sections that create and flush wigglers.log
894 log file when using the wiggler.
896 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
898 * config/powerpc/ppc-eabi.mt:
899 * config/powerpc/ppc-sim.mt:
900 * config/powerpc/ppcle-eabi.mt:
901 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
902 other ocd-related files in TDEPFILES
904 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
906 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
907 * ocd.c: initialize remote_timeout
908 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
909 (ocd_get_packet): remove find_packet goto. If there isn't
910 an 0x55 at the start, something is quite wrong so error out
911 instead of advancing in the packet and trying again. If checksum
912 is invalid, print error message instead of trying again.
913 * ser-ocd.c (ocd_readchar): error if we attempt to read past
914 the end of the from_wiggler_buffer.
917 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
919 * dink32-rom.c: Don't use "mf" command to fill, is too picky
923 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
925 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
926 after relocations are complete.
927 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
928 this is now done in objfile_relocate.
930 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
932 * win32-nat.c (handle_exception): Return a value indicating
933 whether the exception was handled. Don't handle random exceptions
934 the first time around, so that structured exception handling
936 (child_wait): Check the return value of handle_exception. Set the
937 continue_status argument to ContinueDebugEvent accordingly.
939 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
941 * configure.tgt: Add support for v850ea target.
943 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
945 * m32r-stub.c: fix typo
947 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
949 * remote-sds.c: Remove unused remnants of remote.c.
950 (tob64): Return the result length.
951 (sds_interrupt): Send a stop message.
952 (sds_wait): Add debug output for signal interpretation, flag
953 that signal was due to a trap.
954 (sds_fetch_registers): Fill the registers array correctly for
956 (sds_store_registers): Get the right values from registers array.
957 (putmessage): Tweak length handling so checksum comes out right.
958 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
960 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
962 * Makefile.in (init.c): Don't use xargs.
964 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
966 * infrun.c (wait_for_inferior): Add the symbols for any
967 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
969 Rewrite code which determines the TOC address for calling functions
970 in the inferior under AIX.
971 * rs6000-nat.c (find_toc_address): New function to determine
972 the required TOC address from a function address.
973 (_initialize_core_rs6000): Set up find_toc_address_hook to point
975 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
976 add_text_to_loadinfo calls.
977 (exec_one_dummy_insn): Change pid and status to int to get rid of
979 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
980 ptrace to get rid of compiler warnings.
981 * rs6000-tdep.c: Add definition for find_toc_address_hook.
982 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
983 patch TOC address load code in the call dummy with the value
984 returned from find_toc_address_hook.
985 (struct loadinfo, loadinfo, loadinfolen,
986 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
987 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
989 (_initialize_rs6000_tdep): Remove initialization of
990 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
991 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
992 xcoff_init_loadinfo_hook): Remove.
993 (struct coff_symfile_info): Add toc_offset field.
994 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
995 instead of calling xcoff_add_toc_to_loadinfo_hook.
996 (get_toc_offset): New function to return the value of the
997 toc_offset field for an object file.
998 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
999 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1000 * config/rs6000/tm-rs6000.h: Add declarations for
1001 find_toc_address_hook and get_toc_offset.
1003 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1005 * remote-sds.c: New file, interface to SDS-compatible monitors.
1006 * Makefile.in (remote-sds.o): Add build rule.
1007 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1008 (TDEPFILES): Add remote-sds.o.
1010 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1012 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1013 assuming control has returned to GDB.
1015 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1017 * dink32-rom.c: New file, support for DINK32 monitor.
1018 * Makefile.in (dink32-rom.o): Add build rule.
1019 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1020 (TDEPFILES): Add dink32-rom.o.
1021 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1022 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1023 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1024 * monitor.c: Use them.
1025 (monitor_store_register): Use setreg.term if defined.
1026 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1027 if set_break and clr_break fields are empty.
1029 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1031 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1032 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1033 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1035 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1036 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1037 fill in doc fields of bdm_ppc_ops.
1038 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1039 as the MQ or floating point regs not present on ppc 8xx boards.
1040 (bdm_ppc_store_registers): Don't write those same invalid registers.
1041 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1042 * config/powerpc/ppc-eabi.mt:
1043 * config/powerpc/ppcle-eabi.mt:
1044 * config/powerpc/ppc-sim.mt:
1045 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1047 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1049 * frame.h (enum lval_type): Conditionalize on __GNUC__
1050 instead of __STDC__.
1052 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1054 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1056 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1058 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1059 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1060 BDM_BREAKPOINT if not defined in tm.h
1061 (ocd_error): add new error cases
1062 (ocd_start_remote): send the OCD_INIT command before
1063 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1064 (ocd_write_bytes): no longer static
1065 (ocd_insert_breakpoint): no longer static
1066 (ocd_remove_breakpoint): new
1067 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1068 and ocd_remove_breakpoint
1069 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1070 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1071 and memory_remove_breakpoint.
1072 (bdm_ppc_open): after calling ocd_open, modify DER
1073 register so interrupts will drop us into debugging mode, finally
1074 disable the watchdog timer on the board so we don't leave BDM
1077 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1079 * values.c (value_primitive_field): Account for offset when
1080 extracting the value of a bitfield.
1081 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1083 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1085 start-sanitize-tic80
1086 * config/tic80/tic80.mt:
1087 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1088 (SIM): Remove -lm to prevent make errors.
1089 * configure.tgt: add gdbserver to configdirs for tic80.
1091 * gdbserver/utils.c (error): Change prototype to match defs.h.
1092 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1093 * remote.c (remote_write_bytes): Include '$' at start of packet
1094 and checksum at end of packet in overhead calculation.
1096 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1098 * ser-ocd.c: If _WIN32, include <windows.h>.
1099 (dll_do_command): New static variable if _WIN32.
1100 (ocd_open): Set dll_do_command if _WIN32.
1101 (ocd_write): Use dll_do_command rather than do_command.
1102 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1103 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1104 ($(BDM_LIBNAME)): Remove target.
1105 * wigglers.def: Remove.
1107 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1109 (libwigglers.a): Remove target.
1111 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1113 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1114 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1116 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1118 Changes to OCD support to support wiggler box as well as
1120 * ocd.c: change speed in init command to 0 from 80,
1121 add (temporary) logging commands to help debugging,
1122 (ocd_open): if "target ocd wiggler lpt" then use special
1123 ser-ocd.c serial interface which communicates with Wigglers.dll,
1124 otherwise ("target ocd <foo>") do as we did before
1125 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1126 switch of known commands of len 0
1127 * ocd.h: add OCD_LOG_FILE
1128 * serial.c (serial_open): do serial_interface_lookup on ocd
1130 * ser-ocd.c: add buffer to contain responses from sending a
1131 command to the Wigglers.dll.
1132 (ocd_readchar): return curr char from buffer and increment ptr
1133 (ocd_write): send buffer to Wigglers.dll, storing response in
1134 return buffer and initializing curr location ptr to start of
1137 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1139 * ocd.h: add OCD_SET_CONNECTION
1140 * ocd.c: rename "do_command" to "ocd_do_command"
1142 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1144 Nomenclature change. BDM is a specific type of OCD
1145 (On Chip Debugging). Wiggler is the parallel port box controlled
1146 by Wigglers.dll. The faster target box from Macraigor Systems
1152 Replace all instances of "wiggler_" with "ocd_" and change most other
1153 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1154 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1155 until OCD with that target is supported again.
1157 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1159 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1160 sub makes, change clean rule to also remove *.a to remove
1161 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1162 remove remote-wiggler.o
1163 * configure.in: add DLLTOOL support
1164 * configure: regenerate
1165 * wigglers.def: new file for imports for wigglers.dll
1166 * ser-ocd.c: new file which is layer between ocd.c and either the
1167 wigglers.dll or the target box, only stub so far
1168 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1169 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1170 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1171 to XDEPFILES, add rules to build libwigglers.a
1173 checking in changes of Stu Grossman <grossman@cygnus.com>:
1174 * remote-wiggler.c: delete
1175 * ocd.c: new, was remote-wiggler.c
1176 always include sys/types.h, include ocd.h, move WIGGLER
1177 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1178 static, stop making local wiggler functions static,
1179 define write_mem_command for wiggler_write_bytes
1180 (wiggler_start_remote): stop hardcoding the target type,
1181 instead set and use a target_type variable.
1182 (wiggler_open): add new target_type and ops args
1183 (wiggler_wait): now no longer takes pid and target_status as args,
1184 stop trying to set target_status struct, remove BGND insn
1186 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1187 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1188 remove pktlen check, set reglen instead of numregs
1189 (dump_all_bdm_regs): delete
1190 (wiggler_fetch_registers): delete
1191 (wiggler_prepare_to_store): now just an empty function
1192 (wiggler_store_registers): delete
1193 (wiggler_read_bdm_register): new
1194 (wiggler_write_bdm_registers): new
1195 (wiggler_write_bdm_register): new
1196 (wiggler_write_bytes): use write_mem_command variable instead of
1198 (get_packet): renamed to wiggler_get_packet, change refs throughout
1199 (put_packet): renamed to wiggler_put_packet, change refs throughout
1200 (wiggler_get_packet): add break to default case of switch,
1201 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1203 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1204 (flash_xfer_memory): delete
1205 (noop_store_registers): new placeholder replacement for
1206 target_store_registers() which prevents generic_load from trying to
1208 (bdm_update_flash_command): add store_registers_tmp variable,
1209 make handling of wiggler_ops more generic -- define wiggler_ops
1210 in a target-specific file instead (such as ppc-bdm.c in the case
1211 of the ppc), use current_target to deal with registers again
1212 making this file less target-specific.
1213 (bdm_read_register_command): new
1214 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1215 comment out add_cmd ("read-register", ...)
1216 * ocd.h: new, contains common wiggler prototypes, command definitions
1217 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1218 structure for ppc bdm
1221 (bdm_ppc_fetch_registers): new
1222 (bdm_ppc_store_registers_: new
1223 (_initialize_bdm_ppc): new
1224 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1226 start-sanitize-tic80
1227 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1229 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1230 as a valid SP-relative offset of a saved register.
1233 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1235 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1236 than directly mucking around with data structures.
1238 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1240 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1241 Add a bunch of macros.
1242 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1243 Update to use new macros.
1244 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1245 * value.h, values.c (value_static_field): New function.
1246 * cp-valprint.c, valops.c: Modify to use value_static_field.
1249 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1250 implied (missing) data field, as defined by cc1java.
1251 (java_link_class_type): Type length and field offset (in interior)
1252 now includes object header. Get static fields working.
1253 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1254 * jv-typeprint.c (java_type_print_derivation_info,
1255 java_type_print_base): New functions, for better Java output.
1256 * jv-valprint.c: Start to support Java-specific output.
1259 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1261 * c-valprint.c (c_val_print): Use extract_address to retrieve
1262 the address of the virtual function.
1263 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1265 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1266 Handle C++ operator *.
1268 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1270 * configure.in: Check for cygwin32 environment. Define and
1271 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1272 unix; setting it to win was for an old Tcl/Tk configuration
1274 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1275 (WIN32LDAPP, WIN32LIBS): Define.
1276 (CLIBS): Add $(WIN32LIBS).
1277 (gdb): Use $(WIN32LDAPP).
1278 * configure: Rebuild.
1281 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1283 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1284 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1285 * utils.c (fprintf_symbol_filtered): Handle language_java.
1287 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1289 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1291 * java-*: Renamed to jv-*, to make fit within 14 characters.
1292 * jv-lang.h (java_type_print): Added declaration.
1293 * jv-typeprint.c: New file. Provides java_print_type.
1294 * jv-lang.c (java_link_class_type): New function.
1295 (java_language_defn): Replace c_print_type by java_print_type.
1296 * Makefile.in: Update accordingly.
1299 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1301 * Makefile.in (init.c): except some mswin files do need to be
1304 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1306 * Makefile.in (init.c): don't try to scan mswin for _initialize
1307 funcs. (generates misleading error message because files have
1308 .cpp suffix, not .c suffix)
1310 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1312 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1314 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1316 * xcoffread.c (coff_getfilename): Do not strip directory component
1319 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1321 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1322 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1323 * remote-array.c: #include <ctype.h> for isascii().
1324 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1326 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1328 * top.c (execute_command): Force cleanup of alloca areas.
1329 * findvar.c (registers_changed): Likewise.
1331 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1333 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1334 * Add defs for target status.
1336 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1338 * config/mips/tm-mips64.h: longs, long longs, and pointers
1339 are all 64 bits on EABI mips targets.
1341 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1343 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1344 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1345 partial symtab. Remove earlier change of 5/27/97.
1347 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1349 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1350 inferior_pid is an LWP rather than a Solaris thread, let
1351 procfs handle the request.
1352 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1353 only work if inferior_pid points to an LWP (rather than a
1354 Solaris thread). Use procfs_first_available to find a good LWP.
1355 (info_solthreads): added a maintenance command to list all
1356 known Solaris threads and their attributes.
1357 * mips-tdep.c (mips_do_registers_info): Completely changed the
1358 output format to be neat and columnar. Added the helper funcs
1359 do_fp_register_row and do_gp_register_row. Also small mods to
1360 mips_print_register, which is still used to print a single reg.
1362 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1364 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1365 otherwise terminated (Solaris threads).
1367 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1369 * defs.h (init_ui_hook): Change prototype to accept one arg.
1370 * main.c (gdb_init): Change prototype to accept one arg.
1371 * top.c (gdb_init): Accepts one argument which it uses to
1372 call (*init_ui_hook).
1374 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1376 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1377 whether CRLF_SOURCE_FILES is defined.
1378 (open_source_file): Use OPEN_MODE with open and openp.
1379 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1380 CRLF_SOURCE_FILES is defined, ignore \r characters.
1381 (forward_search_command): Use FDOPEN_MODE with fdopen.
1382 (reverse_search_command): Likewise.
1383 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1384 (LSEEK_NOT_LINEAR): Don't define.
1386 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1388 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1389 return values within the 8-byte FP register.
1391 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1393 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1394 integers in 64-bit register parameters before function calls.
1396 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1398 * mips-tdep.c (mips_push_arguments): special-case handling for
1399 odd-sized struct parameters passed in registers / on stack.
1401 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1403 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1404 structs passed in registers for little-endian non-EABI mode.
1406 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1408 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1409 (check_duplicates, clear_command): compare sections only if
1410 doing overlay debugging.
1412 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1414 * buildsym.h (struct subfile): Add debugformat member.
1415 (record_debugformat): Declare global function.
1416 * buildsym.c (start_subfile): Initialize debugformat member
1418 (record_debugformat): New function to record the format.
1419 (end_symtab): Copy format into symtab debugformat member.
1420 (end_symtab): Free subfile debugformat member.
1421 * symmisc.c (free_symtab): Free debugformat when freeing
1423 * symfile.c (allocate_symtab): Initialize the new debugformat
1424 member for new symtabs.
1425 * symtab.h (struct symtab): Add debugformat member.
1426 * source.c (source_info): Print the debug format.
1428 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1430 * hpread.c (hpread_expand_symtab): Call record_debugformat
1432 (hpread_process_one_debug_symbol): Ditto.
1433 * dbxread.c (process_one_symbol): Call record_debugformat
1435 * coffread.c (coff_start_symtab): Call record_debugformat
1437 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1439 * dwarfread.c (read_file_scope): Call record_debugformat
1441 * dwarf2read.c (read_file_scope): Call record_debugformat
1443 * dstread.c (dst_end_symtab): Set debugformat to be
1445 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1447 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1449 * mips-tdep.c (mips_push_arguments): handle alignment of
1450 integer and struct args on stack for mips64 big-endian.
1452 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1454 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1455 structs in a register wherever possible.
1456 * mips-tdep.c (mips_extract_return_value): handle structs.
1457 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1458 (including structs, if gdb ever allows it).
1460 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1462 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1463 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1464 stack push count accordingly.
1465 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1467 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1469 * utils.c (floatformat_from_doublest): Improve test for infinity.
1471 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1473 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1474 global variables into the struct dieinfo structure.
1475 (locval): Pass pointer to a dieinfo struct rather than a
1476 pointer to the raw location information. Change prototype.
1477 Set isreg, optimized_out, offreg and basereg as appropriate.
1478 (struct_type): Call locval with dieinfo struct pointer.
1479 (new_symbol): Ditto.
1480 (new_symbol): Call locval and save location before testing
1481 the values of the new dieinfo struct flags, set by locval.
1483 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1485 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1486 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1487 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1488 These changes tried to work around a problem with an early DU 4.0
1489 release, but they trigger subtle timing dependent kernel bugs
1490 in older OSF/1 releases.
1492 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1494 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1495 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1497 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1499 * infrun.c (wait_for_inferior): Mark registers as invalid when
1500 stepping over an instruction that triggered a watchpoint.
1501 * remote-mips.c: Numerous changes to support hardware breakpoints
1502 and watchpoints on LSI MiniRISC and TinyRISC boards.
1503 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1504 (mips_breakpoint_from_pc): Account for different breakpoint
1505 instructions used by PMON and IDT monitor.
1506 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1508 * config/mips/tm-mips.h: Define breakpoint instructions for
1509 PMON and IDT monitor. Move MIPS16-related macros here from
1512 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1514 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1516 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1518 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1519 Add missing return statements after finding an "add imm{16,32},sp"
1521 (mn10300_frame_chain): Add in size of our register save area to find
1522 our caller's frame if our caller does not have a frame pointer.
1524 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1526 * symfile.c (generic_load): Check return code of target_write_memory.
1528 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1530 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1531 * config/tm-sysv4.h (in_plt_section): Add prototype.
1533 * maint.c (maintenance_translate_address): Avoid assignment
1534 inside if, per GNU coding standards.
1535 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1536 per GNU coding standards.
1538 * monitor.c (parse_register_dump): Is really a void function.
1540 (monitor_read_memory): Remove unused variable "name".
1541 (monitor_read_memory): Remove unused variable "regbuf".
1542 (monitor_open): Remove unused variable "i".
1543 (get_hex_word): Apparently unused, #if away for now.
1546 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1547 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1550 * remote-e7000.c (ctype.h): Include.
1551 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1552 * frame.h (generic_get_saved_register): Add prototype.
1553 (enum lval_type): Add partial forward decl.
1554 * dsrec.c (make_srec): Remove unused variable "type_code".
1555 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1556 cases by just ignoring them.
1557 (command.h): Include.
1560 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1561 * java-lang.c (gdbcore.h): Include for prototypes.
1562 (type_from_class): Remove unused variable "ftype".
1563 (type_from_class): Remove unused variable "name_length".
1564 (evaluate_subexp_java): Add default case to handle remaining
1566 * java-valprint.c (c-lang.h): Include for prototypes.
1569 * symfile.c (simple_read_overlay_region_table): #if away
1571 (simple_free_overlay_region_table): Ditto.
1572 (overlay_is_mapped): Add default case to switch.
1573 (simple_read_overlay_region_table): Ditto.
1574 (simple_read_overlay_region_table): Add prototype.
1576 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1577 (fixup_psymbol_section): Ditto.
1578 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1580 * utils.c: Add comment about t_addr being either unsigned long or
1582 (paddr): Change formats to match actual types args are cast to.
1587 * defs.h (perror_with_name): Is a NORETURN function.
1588 * utils.c (perror_with_name): Is a NORETURN function.
1589 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1591 * symtab.c (fixup_symbol_section): Remove prototype.
1592 * symtab.h: (fixup_symbol_section): Add prototype.
1593 * m32r-rom.c (report_transfer_performance): Add prototype.
1594 * sparclet-rom.c: Ditto.
1597 * c-exp.y (parse_number): Cast args to float* or double* as
1598 appropriate for conversion format.
1600 * java-exp.y (parse_number): Ditto.
1603 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1604 to nonexistant y.tab.c file.
1606 (java-exp.tab.c): Ditto.
1608 (f-exp.tab.c): Ditto.
1609 (m2-exp.tab.c): Ditto.
1611 * sh-tdep.c (symfile.h): Include.
1612 (gdb_string.h): Include.
1613 (sh_fix_call_dummy): Ifdef away, currently unused.
1614 * config/sh/tm-sh.h (pop_frame): Add prototype.
1615 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1617 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1619 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1620 of non-pointer values.
1622 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1623 their physical names already include the class name.
1625 * valops.c (value_cast): Handle upcast of a class pointer.
1627 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1628 * corelow.c (get_core_registers): Make secname big enough.
1630 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1632 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1633 * sh-tdep.c (sh_show_regs): print out all registers for
1634 the current processor
1636 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1638 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1641 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1643 Fixes for recent correction to PE format:
1644 * coffread.c (pe_file): New static variable.
1645 (struct find_targ_sec_arg): Change resultp from pointer to int to
1646 pointer to pointer to asection.
1647 (find_targ_sec): Just store the section in args->resultp, not the
1648 section offset value.
1649 (cs_to_section): Compute the section offset value from the
1651 (cs_section_address): New static function.
1652 (coff_symfile_read): Set pe_file.
1653 (read_one_sym): When reading a PE file, adjust the symbol value to
1654 include the section address if the symbol has an appropriate
1657 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1659 * configure.tgt: add mipsr3900-elf target
1660 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1662 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1664 * dbxread.c: Check malloc's return for null, prevent segv.
1666 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1668 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1671 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1673 * top.c (init_cmd_lists): Always initialize endianlist.
1674 (init_main): Always define endian commands.
1675 (set_endian_big): Issue warning if endian not selectable.
1676 (set_endian_little): Ditto.
1677 (set_endian_auto): Ditto.
1679 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1681 * remote-sim.c (simulator_command): Restrict access to the
1682 simulator to periods when the simulator is open.
1684 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1686 * procfs.c (init_procinfo): new function, abstracts some code
1687 shared by create_procinfo and do_attach;
1688 (procfs_set_inferior_syscall_traps): new function, abstracts
1689 some code needed by procfs_init_inferior, do_attach, and
1690 procfs_lwp_creation_handler; (procfs_first_available): new
1691 function, find any LWP that's runnable; (procfs_thread_alive):
1692 replace stub function with real implementation;
1693 (procfs_lwp_creation_handler): fix bug starting new child
1694 threads; (info_proc): bug fixes and enhancements for the
1695 "INFO PROCESSES" command; (close_procinfo_file): call new
1696 function "delete_thread" to cleanup GDB's thread database;
1697 (proc_init_failed): add new argument "kill", to control whether
1698 process is killed (so this function can be shared by
1699 create_procinfo and do_attach); (procfs_exit_handler): handle
1700 exit from an attached process, and cleanup procinfo handles
1701 when the process exits; (procfs_resume, procfs_wait): cleanup
1702 after a thread when it exits; (do_attach, do_detach): handle
1703 attached processes with multiple threads; plus some general
1704 improvements in the diagnostic output.
1705 * sol-thread.c (sol_thread_alive): replace stub with real
1706 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1707 handle threads that may have exited; (sol_thread_attach): add
1708 startup setup stuff; (sol_thread_detach): add unpush_target
1709 call; (sol_thread_mourn_inferior): add unpush_target call;
1710 (sol_thread_wait, sol_thread_resume): enhance to deal with
1711 thread exit cleanly; (sol_thread_new_objfile,
1712 sol_thread_pid_to_str): detect unsuccessful startup and
1713 don't crash; plus some general cleanup.
1714 * thread.c (delete_thread): new function, allows targets to
1715 notify gdb when a thread is no longer valid.
1716 * infrun.c (wait_for_inferior): don't try to detect a new
1717 thread on receiving a TARGET_EXITED event.
1719 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1721 * remote-sim.c (gdbsim_open): Pass callback struct.
1722 (init_callbacks): Remove call to sim_set_callbacks.
1724 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1726 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1727 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1728 with a zero PC as frameless to improve backtraces from core dumps
1729 caused by dereferencing a NULL function pointer.
1730 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1731 Handle frameless functions interrupted by a signal.
1733 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1734 Handle frameless functions interrupted by a signal.
1736 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1738 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1739 to reflect current reality. Gross attempt at handling out of
1742 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1743 symbols to find the end of the prologue.
1744 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1746 start-sanitize-tic80
1747 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1749 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1752 start-sanitize-tic80
1753 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1755 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1756 basic C80 features working.
1759 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1761 * configure.in (AC_TYPE_SIGNAL): Add
1762 * configure: Re-generate.
1763 * remote-sim.c: Signal returns RETSIGTYPE.
1765 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1767 * target.h (target_stop): Drop argument so it can be tested for
1770 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1772 * utils.c (floatformat_from_doublest): Handle infinity properly.
1774 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1776 * Finalize merge from Hurd folk.
1777 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1778 * thread.c (thread_apply_command, thread_apply_all_command,
1779 thread_command): Make sure TP is alive.
1780 (thread_alive): New function.
1781 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1782 * infrun.c (sig_print_info): Deal better with long signal names.
1783 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1784 * thread.c (thread_id_to_pid): New function.
1785 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1786 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1787 set_thread_default_cmd_list, show_thread_default_cmd_list):
1788 New variables. (set_thread_cmd, show_thread_cmd,
1789 set_thread_default_cmd, show_thread_default_cmd): New functions.
1790 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1791 * gnu-nat.c (inf_startup): remove TASK parameter.
1792 (inf_set_task): replace with new function (inf_set_pid).
1793 * gdbthread.h: Add extern decl for thread_cmd_list.
1795 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1797 * printcmd.c (disassemble_command): Adjust low function bound
1798 by FUNCTION_START_OFFSET.
1800 start-sanitize-tic80
1801 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1803 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1806 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1808 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1809 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1810 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1811 satisfy symbol dependancy in solib.c (core_ops).
1812 * target.[ch] conditionalize Mach-specific signals so that they
1813 won't show up in non-Mach gdb's!
1814 * thread.c: change name of static function "thread_switch" to
1815 "switch_to_thread", to avoid conflict with Mach global symbol;
1816 move thread_cmd_list to global scope so targets can add their
1817 own thread commands.
1818 * infrun.c: sig_print_info: allow for long signal names.
1819 * gnu-nat.[ch]: tidying up comments.
1820 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1821 gnu_wait must not return -1 when inferior exits;
1822 attach_to_child will modify inferior_pid in a way that allows
1823 fork_inferior to remain unchanged; remove extra arg from
1824 startup_inferior; move Mach thread commands here from thread.c.
1826 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1828 * symtab.c: decode_line_1, replace the assignment to
1829 values.sals[0].pc which I accidentally left out on 4/3/97.
1831 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1833 * c-exp.y: make parse_number reject "123DEADBEEF".
1834 (fix by Bob Manson).
1836 * java-exp.y: Ditto.
1838 * top.c: change "to enable to enable" to "to enable" in a couple
1841 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1843 * breakpoint.c (remove_breakpoint): Pass correct type to
1844 target_remove_watchpoint.
1845 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1847 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1849 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1850 for return address register, handle `ret' instruction.
1852 * corelow.c (get_core_registers): Initialize cf.
1854 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1855 (procfs_notice_signals): Copy traced signal set back to
1857 (unconditionally_kill_inferior): If PR_DEAD is defined,
1858 rerun inferior after killing it.
1860 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1862 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1863 structure value address is found in $a0 now.
1864 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
1866 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
1868 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
1870 (EXTRACT_RETURN_VALUE): Likewise.
1872 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
1873 insn at "pc", not "fi->pc".
1875 start-sanitize-tic80
1876 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1878 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
1879 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
1880 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
1881 (NPC_REGNUM): Tic80 has a delay slot.
1882 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
1886 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
1888 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
1890 (EXTRACT_RETURN_VALUE): Likewise.
1892 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
1894 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
1895 floatformat_ieee_double_littlebyte_bigword for little endian
1897 * utils.c (floatformat_to_doublest): Create local preswapped
1898 copy of input for floatformat_littlebyte_bigword formats.
1899 (get_field, put_field): Treat floatformat_littlebyte_bigword
1900 the same as floatformat_little.
1901 (floatformat_from_doublest): Postswap output words for
1902 the floatformat_littlebyte_bigwords format.
1904 start-sanitize-tic80
1905 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1907 * config/tic80/tic80.mt (SIM): Link in simulator.
1910 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1912 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
1913 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
1914 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
1915 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
1916 config/v850/v850.mt:
1917 Remove -lm. That's now handled by configure.
1919 * Makefile.in (maintainer-clean): Add distclean to dependencies.
1920 Remove duplicate rm's of files.
1922 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1924 * remote-pa.c: Remove. It's broken and no longer necessary.
1927 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1929 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1930 (Avoids name clash with broken AIX header files.)
1933 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1935 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1937 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1938 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1939 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1941 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1942 tstart and dstart with section VMA.
1943 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1945 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1946 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1947 (vmap_exec): Relocate relative to the VMA in the object file,
1948 relocate .bss section as well.
1949 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1950 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1952 * xcoffread.c (secnum_to_bfd_section): New routine to get
1953 BFD section from CS section number.
1954 (scan_xcoff_symtab): Make toc_offset section relative.
1956 * symtab.c (total_number_of_methods): Avoid core dump if
1957 baseclass type is still undefined.
1959 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1961 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1963 * defs.h utils.c (error warning): Make message be const.
1964 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1965 to hook. Otherwise send it to fputs.
1966 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1968 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1969 to _filtered forms to make output appear in GUIs. Replace all
1970 uses of SERIAL_READCHAR with readchar, which has better error
1972 * (e7000_parse_device): Add prototype.
1973 (readchar): Improve doc. Handle random serial errors.
1974 (expect): Disable notice_quit code. It's busted. Remove
1975 serial error handling (it's now handled in readchar). Remove
1976 remote_debug echoing. That's handled in readchar as well.
1977 (e7000_parse_device): Remove serial_flag arg. It's not
1979 (e7000_open): Split into two pieces. Second part is
1980 e7000_start_remote, and is error protected. Now, when we connect
1981 to the target, we setup the initial frame and registers so that
1982 the user gets an immediate indication of where the target is.
1983 (gch): Remove debug output. That's handled by readchar.
1984 (e7000_read_inferior_memory): Handle errors better.
1985 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1986 command names. They show up when doing completion and confuse
1988 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1989 directly from Win32s and Win95. Get rid of debugify crud.
1990 * serial.c: Remove debugify cruft.
1991 * (serial_logchar serial_log_command serial_write serial_readchar
1992 serial_send_break serial_close): Merge common functionality into
1993 serial_logchar. Clean up rest of routines.
1994 * sparclet-rom.c: Disembowel. Leave only download routine.
1995 Download routine now switches to remote target automatically.
1996 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1997 up MSVC/Win32 problem.
1998 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2000 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2001 * config/sparc/tm-sparclet.h: Remove override for prompt.
2003 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2005 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2006 TARGET_BYTE ORDER_SELECTABLE.
2008 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2010 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2011 fields of gdb_callback.
2012 (gdbsim_stop): Add gdbsim_stop to list of supported client
2014 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2015 sim_wait where gdb is in a position to handle a long running
2017 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2019 (gdb_os_poll_quit): New function. Check for a quit pending on the
2022 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2024 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2026 * defs.h (enum language): Add language_java.
2027 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2028 * Makefile.in: Update for new files.
2029 * symfile.c (deduce_language_from_filename): Recognize .java.
2032 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2034 * m32r-stub.c (stash_registers): Rewrite.
2035 (restore_registers): Renamed to restore_and_return.
2036 (cleanup_stash): New function.
2037 (process_exception): New function.
2038 (_catchException*): Rewrite.
2040 * remote-sim.c (gdbsim_load): Update call to sim_load.
2041 (gdbsim_create_inferior): No longer pass start_address to
2042 sim_create_inferior.
2043 (gdbsim_open): Pass endian indicator as arg.
2045 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2047 * remote.c (get_offsets): Don't use scanf for interpreting
2048 response to qOffsets.
2050 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2052 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2053 (INSTALL_XFORM1): Remove.
2054 (install-only): Use $(program_transform_name) directly, rather
2055 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2056 (uninstall): Transform name.
2058 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2060 * remote-mips.c (mips_load): Ensure that PC gets updated
2061 after a load on LSI target.
2063 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2065 * procfs.c (notice_signals): fix typo
2067 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2069 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2072 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2074 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2075 since gcc automatically includes it
2077 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2079 * procfs.c: Substantial (but incomplete) changes to support
2080 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2081 struct now has substructs like struct flt_ctl instead of
2082 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2083 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2084 still have the structs and multiple fds, but don't use the
2085 entire struct and the four fds all point to the same thing.
2086 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2087 procfs with reads/writes or use ioctl instead. We use
2088 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2089 multiple fds or not. PROC_NAME_FMT is split out into
2090 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2091 STATUS_PROC_NAME_FMT.
2093 (procfs_notice_signals): now a necessary wrapper around
2094 (notice_signals): which are the new guts for noticing signals
2095 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2096 determine whether or not to attempt to open the ctl_fd.
2097 (procfs_read_status): new local function, reads procfs status
2098 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2099 (procfs_write_pckill): new local function, writes a PCKILL
2100 (unconditionally_kill_inferior): remove signo since we now
2101 just call procfs_write_pckill().
2102 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2103 (proc_iterate_over_mappings): the whole function is ifdefed
2104 on UNIXWARE to keep things readable.
2106 Expanded the syscall_table to include new potential sysv4.2mp
2107 members. Note that all ifdefs of UNIXWARE should be eliminated
2108 if possible or renamed to describe what's being selected for a
2109 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2110 IRIX specific code now also checks it's not UNIXWARE.
2112 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2113 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2114 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2115 "/debug/%d" as PROC_NAME_FMT used to be
2117 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2119 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2121 * config/mn10300/tm-mn10300.h: Likewise.
2123 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2125 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2126 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2127 lousy out-of-date clone of remote.c.
2129 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2131 * remote.c: Fix problems realized while showering.
2132 * (hexnumlen): Add prototype. Use max, not min.
2133 * (remote_write_bytes remote_read_bytes): Fix max packet size
2134 calculations to properly account for packet overhead. Also handle
2135 (probably rare) case where remote_register_buf_size isn't set.
2137 * remote.c: Fix doc for `C' and `S' commands to indicate full
2139 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2141 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2142 Record size of response to fetch registers command, use this to
2143 limit size of memory read and write commands.
2144 * (push_remote_target): New function to make it possible to have
2145 another target switch to the remote target.
2146 * target.h: Add prototype for push_remote_target.
2147 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2148 for hosts which default to unsigned chars (such as SGI's).
2149 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2150 handled automatically in remote.c.
2152 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2154 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2155 find_pc_sect_function(), find_pc_sect_partial_function(): new
2156 functions for debugging overlays; pc without section is ambiguous.
2157 * breakpoint.[ch]: add section pointer to breakpoint struct;
2158 add section argument to check_duplicates(); check section as well
2159 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2160 breakpoint_thread_match(), bpstat_stop_status()];
2161 add section argument to describe_other_breakpoints();
2162 use INIT_SAL() macro to zero-out new sal structures;
2163 make resolve_sal_pc() fix up the sal's section as well as its pc;
2164 match on section + pc in clear_command() and delete_breakpoint();
2165 account for overlay sections in insert_breakpoints(),
2166 remove_breakpoint() and breakpoint_re_set_one();
2167 all this to support overlays where a PC is not unique.
2168 * exec.c: change xfer_memory() to handle overlay sections.
2169 * findvar.c: change read_var_value() to handle overlay sections.
2170 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2171 * infcmd.c: jump_command() warns against jumping into an overlay
2172 that's not in memory. Also use INIT_SAL() to initialize sals.
2173 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2174 overlay state information; Also use INIT_SAL() to init sals.
2175 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2176 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2177 memory read/writes in the range 600000 to a00000, and ff680000
2178 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2179 * maint.c: maintenance command "translate-address" supports overlays.
2180 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2181 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2182 this constitutes gdb's internal overlay mapping table. Add macro
2183 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2184 Add function find_pc_sect_section().
2185 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2186 modify address_info() with overlay smarts; add function sym_info()
2187 to support the INFO SYMBOL command (translate address to symbol(s));
2188 modify disassemble_command() to work on unmapped overlays.
2189 * source.c: use INIT_SAL() to initialize sals.
2190 * symfile.[ch]: change generic_load() to use section's LMA address
2191 instead of VMA address, for overlay sections.
2192 Add numerous functions for finding a PC's section / overlay,
2193 translating between VMA and LMA address ranges, determining if an
2194 overlay section is mapped, etc. Add several user commands for
2195 overlay debugging. Add support for a "generic" form of automatically
2196 reading overlay mapping info from the inferior (based on the default
2197 (simple) overlay manager which Cygnus provides as an example).
2198 * symtab.[ch]: add functions find_pc_sect_symtab(),
2199 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2200 for lookup; modify lookup_symbol and decode_line_1() to use them;
2201 modify find_function_start_sal() to account for overlay sections;
2202 add macro INIT_SAL() for initializing struct symtab_and_line.
2203 * target.c: fix a comment in the declaration of target_ops.
2205 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2207 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2208 mips_skip_stub, mips_ignore_helper): New functions for dealing
2209 with MIPS16 call/return thunks.
2210 (mips_init_frame_pc_first): New function to implement
2211 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2212 new code to skip over MIPS16 thunks.
2213 (mips_frame_chain): Skip over MIPS16 thunks.
2214 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2215 mips_skip_stub, mips_ignore_helper): Declare.
2216 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2217 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2218 the above functions.
2219 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2220 (mips_init_frame_pc): Declare.
2221 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2222 to decide if certain library function calls should be ignored.
2224 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2226 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2227 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2229 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2231 * gdbinit.in: New file.
2233 * configure.in: Generate .gdbinit from gdbinit.in.
2234 * configure: Rebuild.
2236 start-sanitize-tic80
2237 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2239 * config/tic80/tic80.mt: Disable using the simulator
2243 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2245 * COPYING: Install new version of file from FSF.
2246 * copying.c (show_copying_command): Update FSF address.
2248 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2250 * Makefile.in (distclean): Remove .gdbinit.
2252 start-sanitize-tic80
2253 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2255 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2258 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2260 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2261 to va_list from void *, since va_list might not be a pointer
2264 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2266 * remote-mips.c: Clean up comment and extraneous semicolon
2267 for mips_monitor_prompt variable.
2269 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2271 * remote-mips.c: Add `set monitor-prompt' command.
2273 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2275 Fix from Peter Schauer:
2276 * mdebugread.c (parse_procedure): Set address of procedure to
2277 block start; this fixes problems with shared libraries introduced
2278 by change of Mar 21.
2280 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2282 * symtab.c (find_pc_symtab): change to support the case
2283 where the objfile is reordered and contains both coff and
2284 stabs debugging info (continue on if a psymtab isn't found).
2286 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2288 Fixes from Peter Schauer:
2289 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2290 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2291 is big-endian and if registers are 32 bits.
2292 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2293 mips_store_return_value): Fix floating-point word-order problems on
2294 little-endian targets introduced by changes of Mar 21.
2296 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2298 * remote.c (target_resume_hook, target_wait_loop_hook): New
2300 (remote_resume, remote_wait): Use them.
2301 * d10v-tdep.c: Set the above hooks.
2302 (tracesource): New GDB variable, controls source display in
2304 (display_trace): Find and display source line if requested.
2305 (trace_info): Mention empty trace buffer if appropriate.
2306 (tdisassemble_command): Robustify argument handling.
2308 * configure.host: Remove extra bogus Linux case.
2310 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2312 * remote-sim.c (simulator_command): Add comment about dealing with
2314 start-sanitize-tic80
2315 * Makefile.in (tic80-tdep.o): Add target.
2316 * configure.tgt: Add tic80 case.
2317 * tic80-tdep.c: New file.
2318 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2321 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2323 * c-exp.y (yylex): Handle nested template parameter lists.
2324 * symtab.c (decode_line_2): Fix test for valid choice number.
2326 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2328 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2329 copy first two floating point arguments to general registers, so that
2330 MIPS16 functions will receive the arguments correctly.
2331 (mips_print_register): Print double registers correctly on
2332 little-endian hosts.
2333 (mips_extract_return_value): Return double values correctly
2334 on little-endian hosts.
2336 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2337 to address in file descriptor record; this accounts for constant
2338 strings that may precede functions in the text section. Remove
2339 now-useless lowest_pdr_addr from argument list and all calls.
2341 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2343 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2344 whether the simulator will be built by whether the Makefile in the
2345 simulator directory was built.
2347 * configure.in (--enable-sim-powerpc): Delete switch.
2348 * configure: Regenerate.
2350 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2352 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2353 in the prologue too.
2355 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2357 (gdb_os_evprintf_filtered): Similarly.
2359 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2361 New UnixWare 2.1 configuration
2362 * config/i386/i386v42mp.mt: new
2363 * config/i386/i386v42mp.mh: new
2364 * config/i386/tm-i386v42mp.h: new
2365 * config/i386/nm-i386v42mp.h: new
2366 * configure.tgt: added new entries
2367 * configure.host: added new entries
2369 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2371 * dsrec.c (load_srec): Print leading zeroes when printing section
2374 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2376 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2378 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2380 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2382 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2383 vprintf_filtered, evprintf_filtered): Callbacks that accept
2386 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2388 * breakpoint.c (insert_breakpoints, watchpoint_check,
2389 bpstat_stop_status): Do not disable watchpoints going out of scope.
2390 (insert_breakpoints): Make sure that the current frame is valid
2391 before calling find_frame_addr_in_frame_chain.
2393 * top.c (setup_user_args): Handle quotes and backslashes.
2394 (print_gdb_version): Update copyright year.
2396 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2398 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2400 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2402 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2404 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2405 except under wingdb. (Contributed by Martin Hunt).
2407 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2409 * configure: Regenerated.
2410 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2412 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2414 * remote-sim.h (sim_state, SIM_DESC): New types.
2415 (sim_open): Return a `descriptor' as result.
2416 (*): New argument of descriptor result from sim_open.
2417 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2418 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2419 Pass argv list to sim_open, argv[0] = pseudo program name.
2420 (*): Pass gdbsim_desc to sim_foo fns.
2422 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2424 * config.in: Regenerated.
2426 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2427 HAVE_HPUX_THREAD_SUPPORT): Define.
2429 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2431 First cut at supporting simulators in gdbserver:
2433 * configure, configure.in: Allow gdbserver to be configured
2434 for cross-target environments.
2435 * gdbserver/Makefile.in: Add simulator support.
2436 * gdbserver/configure.in: Eliminate assumption that host == target.
2437 Simplify using gdb/configure.tgt and gdb/configure.host.
2438 Fix other minor configuration errors.
2439 * gdbserver/low-sparc.c: Fix compile error.
2440 * gdbserver/remote-utils.c: Eliminate assumption that registers
2441 and addresses are four bytes. Fix minor compile errors and warnings.
2442 * gdbserver/server.c: Rewrite numerous instances of identical code
2443 for starting inferior processes to call new function start_inferior.
2444 Eliminate assumption that registers and addresses are four bytes.
2445 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2447 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2448 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2449 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2450 in moving such support from host to target makefile fragments.
2451 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2453 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2455 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2456 to insure consistant initialization of unused fields to zero.
2457 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2458 * breakpoint.c: ditto.
2461 * source.c: add call to INIT_SAL macro.
2463 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2465 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2466 they might get used on 32 bit targets as well.
2468 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2470 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2471 send the full exit string.
2473 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2475 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2477 (mn10200_store_struct_return): Likewise.
2479 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2481 * mips-tdep.c (mips_fetch_instruction): New function; replace
2482 common code throughout with calls to it.
2483 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2484 correct saved addresses of $s0 and $s1.
2485 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2486 instead of hardcoded 4.
2487 (mips16_skip_prologue): Handle extended instructions correctly.
2489 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2491 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2492 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2494 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2496 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2497 New macros for testing, setting, and clearing bit 0 of addresses.
2498 Change numerous bits of code where bit 0 was being manipulated
2499 to use these macros.
2501 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2503 * remote-mips.c: Put back the form feeds.
2505 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2507 * remote-mips.c: Remove form feeds (^L) from source.
2508 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2509 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2510 PMON after a continue; it causes target program misbehavior.
2511 (mips_fetch_register): Don't fetch unsupported registers; this
2512 cuts down on wasted serial traffic.
2514 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2516 * configure.in configure (HPUX/OSF thread support): Enable this
2517 only when running GCC, since HP's thread header files use ANSI C
2518 which is not supported by their default compiler.
2520 * configure.host (i[3456]86-*-windows): Disable long long
2521 support for WinGDB. Add mswin to configdirs.
2522 * configure.in configure: Move calls to configure.host and
2523 configure.tgt to the top of configure.in to allow them to set
2524 config variables before they are referenced.
2526 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2528 * configure.tgt (mips*-*-lnews*): New target.
2530 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2532 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2533 if we're not the innermost frame. Fix minor typos.
2535 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2537 * stabsread.c (read_type): Fix handling of template names
2538 with template parameters containing `::'.
2540 * valops.c (search_struct_field, search_struct_method):
2541 Pass correct valaddr parameter to baseclass_offset.
2542 Prevent gdb crashes by making sure that the virtual base pointer
2543 from an user object still points to accessible memory.
2545 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2547 * maint.c: Eliminate -Wall warnings by including some header files.
2549 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2551 * remote-sim.c (init_callbacks): Undo previous change.
2553 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2555 * maint.c: Fix dereference of pointer.
2556 * remote-sim.c: Fix reference of structure member "last_error".
2557 * debugify.c: Include config.h to get ANSI definitions.
2559 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2561 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2564 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2566 * main.c (print_gdb_help): Make static to match declaration.
2568 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2570 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2572 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2574 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2576 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2578 * defs.h: Fix prototypes for new cleanup functions.
2580 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2582 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2583 comment, add PARAMS, add license info and fix indentation.
2585 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2587 * debugify.c, debugify.h: New files. Provide common macros
2588 for writing debug info to a log file or stdio.
2590 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2592 * c-valprint.c (c_val_print): Fix printing for arrays defined
2595 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2597 * defs.h: Fix cntl-C to read from the Windows message queue.
2598 Add prototypes for make_final_cleanup (and the other cleanup
2600 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2601 Change sync code to report status while trying to sync-up
2602 with hardware. Add debugging output and document.
2603 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2604 Add debugging output and document.
2605 * serial.c: Add debugging output.
2606 * top.c: Add call to do_final_cleanups.
2607 Remove conditionals preventing Win32 from getting SIGQUIT.
2608 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2609 chain as a parameter. Extract this generic code from the cleanup
2610 routines into separate funtions (*_my_cleanup). Keep old
2611 functionality by passing "cleanup_chain" to the new funtions.
2612 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2613 chain which will be executed only when gdb exits. Add functions
2614 (*_final_cleanup) to match the original (*_cleanup) functions.
2615 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2616 Windows message queue.
2618 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2620 * m32r-rom.c: #include <sys/types.h>.
2621 #ifdef out new load support if wingdb.
2622 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2624 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2627 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2628 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2630 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2631 extracting a return value from a register pair.
2633 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2634 be two byte aligned. Round argument sizes up to two byte boundary.
2635 Write out args in two byte hunks.
2636 (mn10200_push_return_address): Implement.
2637 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2638 structures > 8 bytes (temporary).
2639 (STORE_RETURN_VALUE): Likewise.
2640 (CALL_DUMMY): No longer undefine.
2641 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2642 (REG_STRUCT_HAS_ADDR): Define.
2644 start-sanitize-r5900
2645 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2647 * configure.tgt: added r5900.
2650 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2652 * mips-tdep.c (non_heuristic_proc_desc): New function.
2653 (find_proc_desc): Move non-heuristic proc search code into separate
2655 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2656 descriptor, to avoid prologue examination when disassembling.
2657 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2658 aka MicroMeteor board).
2659 (mips_exit_debug): Prevent protocol reinitialization if an error
2660 occurs while exiting debug mode.
2662 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2664 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2665 comments, formatting, etc. Plus other minor fixes for problems
2666 I found during my first pass over the mn10200 port.
2667 (mn10200_analyze_prologue): New function.
2668 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2669 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2670 comments, formatting, etc. Minor fixes for problems I found during
2671 my first pass over the mn10200 port.
2672 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2674 (REGISTER_VIRTUAL_TYPE): Define as a long.
2675 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2677 (STORE_RETURN_VALUE): Similarly.
2679 * blockframe.c (generic_get_saved_regs): Remove unused variable
2681 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2682 inside #ifdef CALL_DUMMY.
2683 (watch_command_1): Initialize target_resources_ok.
2684 * command.c (do_setshow_command): Provide dummy initialization
2686 * valops.c (find_function_addr): Move function & prototype inside
2688 (value_arg_coerce): Similarly.
2689 (value_of_variable): Provide dummy initialization of "frame".
2691 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2693 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2694 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2696 (scan_xcoff_symtab): Ditto.
2698 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2700 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2701 from being sent to 32-bit targets by masking off upper bits.
2702 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2703 of PC on 32-bit targets.
2704 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2705 frame setup instruction.
2706 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2707 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2708 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2709 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2710 fixes problem on MIPS16 printing function arguments.
2712 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2714 * dwarf2read.c (dwarf2_linkage_name): New function to get
2715 the linkage name of a die from DW_AT_MIPS_linkage_name or
2717 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2718 new_symbol): Use it instead of accessing DW_AT_name.
2719 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2720 partial die if present.
2721 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2723 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2725 * blockframe.c (generic_frame_chain_valid): If the new frame
2726 is not INNER_THAN the old frame, then it's not valid.
2728 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2730 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2731 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2733 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2735 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2736 sd and sw instructions correctly.
2737 (heuristic_proc_start): Add support for MIPS16.
2738 (mips16_get_imm, mips16_heuristic_proc_desc,
2739 mips32_heuristic_proc_desc): New helper functions for
2740 heuristic_proc_desc.
2741 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2742 (mips_push_arguments): Don't align small arguments in EABI.
2743 (mips32_skip_prologue): Attempt to shrink code size a little.
2745 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2747 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2748 * m32r-rom.c: Several experiments with improved download time.
2750 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2752 * mips-tdep.c (MIPS16_INSTLEN): Define.
2753 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2754 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2755 of function on MIPS16.
2756 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2757 for mips_skip_prologue.
2758 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2760 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2762 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2763 ../sim/common/libcommon.a.
2765 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2767 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2769 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2771 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2774 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2776 First set of changes for mips16:
2777 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2778 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2779 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2780 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2781 * mem-break.c (memory_breakpoint_from_pc): New function.
2782 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2783 memory_breakpoint_from_pc to determine breakpoint contents and size.
2784 * target.h (memory_breakpoint_from_pc): Declare.
2785 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2786 to determine size of breakpoint instruction.
2787 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2788 New helper functions for mips_find_saved_regs.
2789 (mips_find_saved_regs): Recognize mips16 prologues.
2790 (mips_addr_bits_remove): Strip off upper 32 bits of address
2791 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2792 (mips_step_skips_delay): No branch delay slot on mips16.
2793 (gdb_print_insn_mips): Disassemble mips16 code.
2794 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2796 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2798 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2799 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2800 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2801 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
2803 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2805 * dwarf2read.c: Replace integral tag, name and form fields in
2806 internal structure definitions with the corresponding enumeration
2807 types from dwarf2.h. Add default cases to switches on enumerations
2809 Make quoting of string arguments in complaint messages consistent.
2810 Check for NULL returns from DW_STRING.
2811 (struct partial_die_info): Add sibling and has_type fields, remove
2813 (DW_*): Move access macro definitions near the definition of the
2814 attribute structure.
2815 (struct field_info): New structure to pass information about fields
2816 and member functions between die processing routines.
2817 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
2818 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
2819 the partial symbol table if the DW_AT_*_pc attributes are missing.
2820 Add file scope base type definitions to the partial symbol table.
2821 Skip over child dies if the die has a sibling attribute.
2822 (add_partial_symbol): Enter global variables with type attributes
2823 and without location descriptors into the partial symbol table.
2824 Store value of DW_TAG_variable dies in the partial symbol table.
2825 Do not enter global variables into the minimal symbol table.
2826 Add base type definitions to the partial symbol table.
2827 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
2828 (process_die): Move check for DW_AT_low_pc to read_func_scope.
2829 Add a typedef symbol for base type definitions to the symbol table.
2830 Ignore DW_TAG_inlined_subroutine tags for now.
2831 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
2832 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
2833 to determine pc bounds, ignore dies with invalid bounds.
2834 (dwarf2_get_pc_bounds): New routine to extract and validate the
2835 DW_AT_*_pc attributes of a die.
2836 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
2837 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
2838 New functions to handle fields and member functions.
2839 (read_structure_scope): Rewritten to use them.
2840 (read_array_type): Renamed from dwarf_read_array_type.
2841 Default upper array bound to describe an array with unspecified
2843 Create array types in backwards order, as dwarf2 puts out the array
2844 dimensions from left to right.
2845 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
2846 DW_AT_artificial and DW_AT_prototyped.
2847 (read_base_type): Make an unsigned type for DW_ATE_boolean.
2848 Pass objfile to dwarf_base_type.
2849 (read_partial_die): Use read_attribute to read in the attributes.
2850 Handle DW_AT_sibling and DW_AT_type.
2851 Follow references when determining DW_AT_name and DW_AT_external
2852 attributes of the die.
2853 Validate DW_AT_*_pc attributes.
2854 (read_full_die): Use read_attribute to read in the attributes.
2855 (read_attribute): New function to read an attribute described
2856 by an abbreviated attribute.
2857 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
2858 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
2859 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
2860 Change symbol class for global variables with a zero valued location
2861 descriptor to LOC_UNRESOLVED.
2862 Handle DW_AT_const_value attributes for DW_TAG_variable,
2863 DW_TAG_formal_parameter and DW_TAG_enumerator.
2864 Build a typedef symbol for DW_TAG_base_type.
2865 (dwarf2_const_value): New routine to copy a constant value from an
2866 attribute to a symbol.
2867 (dwarf_base_type): Use passed in objfile, not current_objfile
2868 when calling dwarf2_fundamental_type.
2869 (dump_die): Use DW_* accessor macros to access values of attributes.
2870 (decode_locdesc): Handle DW_OP_plus_uconst.
2872 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2874 * mn10200-tdep.c: New file.
2875 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2876 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2877 * config/mn10200/mn10200.mt: New file.
2878 * configure.tgt: add mn10200 entry.
2880 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2882 * configure.in configure: Check if host has libdl if doing
2885 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2887 * mn10300-tdep.c: Wrote/fixed implementations of
2888 mn10300_frame_chain, mn10300_init_extra_frame_info,
2889 mn10300_frame_saved_pc
2890 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2891 and INIT_FRAME_PC macros.
2893 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2895 * configure.in configure: Check if host has libm. Make sure we
2896 are using gcc when using the -export-dynamic option. Fixes a
2897 problem with building under Solaris/SunPro cc.
2899 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2901 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2902 Link in simulator on MIPS embedded targets.
2904 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2906 * blockframe.c (frameless_look_for_prologue): Mark frames
2907 with a zero PC as frameless to improve backtraces from core dumps
2908 caused by dereferencing a NULL function pointer.
2910 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2912 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2914 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2916 * mn10300-tdep.c: made a lot more generic, ripping out code
2917 from copied target (no more mn10300_scan_prologue,
2918 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2919 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2920 and INIT_FRAME_PC macros
2922 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2924 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2925 FP_REGISTER_BYTES to compute offsets into the saved frame,
2926 since it fails for SPARC targets configured without any
2927 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2929 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2931 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2934 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2936 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2937 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2939 * configure configure.in: Clean up test cases around thread support.
2940 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2942 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2943 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2944 value_at and value_at_lazy.
2945 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2946 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2947 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2948 instead of read_memory. It takes a bfd_section arg.
2949 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2950 unnecessary cast for assignment of struct dbx_symfile_info.
2951 Struct objfile now uses a real pointer instead of PTR for this
2953 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2954 text, data and bss into dbx_symfile_info.
2955 * exec.c (xfer_memory): Handle transfers for user-specified
2957 * findvar.c (read_var_value locate_var_value): Copy bfd section
2958 from the symbol to the value.
2959 * gdb-stabs.h: Add section pointers for text, data and bss
2961 * maint.c (translate address command): Add test code for overlay
2962 address translation.
2963 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2965 * (print_formatted x_command): Record current section along with
2966 current address for repeated commands.
2967 * sparc-nat.c (fetch_inferior_registers): Change
2968 target_xfer_memory to target_{read write}_memory to allow changes
2969 to target_xfer_memory interface for section info.
2970 * symmisc.c (dump_msymbols print_symbol): Print section
2971 assocaited with symbol.
2972 * symtab.c (fixup_symbol_section): New routine to
2973 add section info to symbols returned by lookup_symbol.
2974 * symtab.h (struct general_symbol_info): Add bfd section to
2976 * target.c target.h (target_xfer_memory): Add bfd section to
2978 * (target_read_memory_section): New routine to read data from a
2980 * (target_memory_bfd_section): New global variable to pass bfd
2981 section in to targets.
2982 * valarith.c (value_add value_addr value_array): Preserve bfd
2983 section when computing new value.
2984 * value.h (struct value): Add bfd section to values.
2985 * values.c (allocate_value value_copy): Initialize/preserve bfd
2987 * (unpack_double): Clean up _MSC_VER conditionals to remove
2989 * v850ice.c: New module to support communication with NEC's
2991 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2992 ep names with rxx names. sp and fp are renamed via a different
2995 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2997 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2998 also removed code elsewhere that made use of RP_REGNUM.
2999 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3000 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3001 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3002 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3004 For older changes see ChangeLog-96
3010 version-control: never