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.
374 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
376 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
378 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
380 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
381 in a human readable format.
382 (print_flags_command): Command wrapper to call d30v_print_flags.
383 (d30v_do_registers_info): When printing out all of the registers,
384 print out the flag values in a human readable fashion.
385 (_initialize_d30v_tdep): Add info flags command to print the
388 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
389 bits that are defined.
391 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
393 * symfile.c (generic_load): Handle cancel from the
394 ui_load_progress_hook routine.
395 * dsrec.c (load_srec): Handle cancel from the
396 ui_load_progress_hook routine.
398 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
400 * valprint.c (print_longest): The b, h, w, and g format specifiers
401 print unsigned values.
403 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
405 * top.c (quit_confirm): Change exit message.
407 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
409 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
410 to allocate memory for environ space, gdb cannot use memory
411 checks -- set -DNO_MMCHECK
413 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
415 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
416 code to see why this is not trivial.
417 (copy_exp, insert_exp): New functions.
419 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
421 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
422 where a compilation unit die has no children (DW_TAG_compile_unit
424 (scan_partial_symbols): Add comment for nesting_level.
427 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
429 * configure.tgt: Add tx49 configury based on 4300.
432 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
434 * solib.c (solib_break_names): add entry for Solaris 2.6 run
435 time linker. From Casper Dik via Peter Schauer.
437 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
439 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
444 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
446 * sol-thread.c (sol_find_new_threads_callback,
447 sol_find_new_threads): New functions.
448 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
449 sol_find_new_threads.
450 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
453 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
455 * dbxread.c (process_one_symbol): Put back initialization
456 of a variable lost during last change. Don't perform
457 assignment inside conditionals.
458 * stabsread.c (symbol_reference_defined): Return -1 for error/not
459 found. All callers changed appropriately.
460 (define_symbol): Don't perform assignment inside conditionals.
462 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
464 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
467 * dbxread.c: More comment cleanups.
468 * stabsread.c: Fix various violations of the GNU coding and
469 formatting standards. Update/add comments to make code clearer.
470 (resolve_reference): Delete unused function.
471 (ref_search_val): Remove function. It didn't belong in stabsread.c
472 (resolve_live_range): No longer returns a value. Do not add it
473 to the live range list until the entire range stab has been parsed.
474 (get_substring): Remove duplicate declaration.
475 (resolve_symbol_reference): Now static. Remove unnecessary code
476 to deal with cleanups.
477 (ref_add): Use xrealloc instea of realloc.
478 (process_reference): Reorganize slightly to make clearer.
479 * stabsread.h (resolve_symbol_reference): Remove declaration.
480 (resolve_reference): Likewise.
481 * symtab.c (find_active_alias): New function.
482 (lookup_block_symbol): Use find_active_alias.
483 * symtab.h (struct range_list): Fix dangling struct live_range
485 (ref_search_val): Remove decl.
487 * symtab.h (struct range_list): Renamed from struct live_range.
488 (struct symbol): Remove struct live_range_info substruct.
489 Bring the alias list and range list fields up to the toplevel
490 as "aliases" and "ranges".
491 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
492 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
493 * stabsread.c: Corresponding changes.
495 * dbxread.c: Fix various violations of the GNU coding and
496 formatting standards. Update/add comments to make code
498 (process_later): Use xrealloc instead of realloc.
500 * symtab.c: Include inferior.h.
502 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
504 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
506 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
508 * infcmd.c: Improve grammar of "set args" help.
510 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
512 * remote-sds.c (sds_load): Properly declare as static.
514 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
516 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
517 to 30 bits in call insn to handle --enable-64-bit-bfd.
518 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
520 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
522 * stabsread.c: Make ref_map entries dynamically allocated.
524 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
526 * printcmd.c (print_address_symbolic, address_info): Mask
527 target-specific flag bits from PC, for more aesthetic disassembly.
528 * config/mips/tm-mips.h: Added PC masking for MIPS family
529 (especially the MIPS16).
531 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
533 * remote-mips.c (mips-initialize): Work around flakiness in
534 some versions of PMON after loading a program.
536 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
538 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
539 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
540 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
541 (ArrayAccess): Likewise. Also remove warnings.
542 (CastExpression): Implement (typename) UnaryExpression.
543 (push_qualified_expression_name): Fix small bug.
544 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
545 (_initialize_jave_language): Fix typo (jave -> java).
546 (java_language): Java does *not* have C-style arrays.
547 (java_class_from_object): Make more general (and complicated).
548 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
549 (java_emit_char, java_printchar): New function.
550 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
551 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
552 (java_print_value_fields): New function.
553 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
555 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
557 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
559 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
560 * mips-tdep.c (mips_extract_return_value): Doubles aren't
561 returned in FP0 if FP registers are single-precision only.
563 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
564 to disable use of FP registers for function arguments.
567 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
569 * mips-tdep.c (set_reg_offset): New function.
570 (mips16_heuristic_proc_desc): Calculate offsets of registers
571 saved by entry pseudo-op after rest of prologue has been read.
572 Use set_reg_offset to ignore all but the first save of a given
574 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
575 * remote-sim.c (gdbsim_store_register): Don't update registers
576 that have a null or empty name.
577 * findvar.c (read_register_bytes): Don't fetch registers
578 that have a null or empty name.
580 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
583 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
586 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
590 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
591 (REGISTER_NAMES): Ditto.
593 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
595 * dsrec.c (load_srec): add ui_load_progress_hook to
596 display some feedback to user
598 * symfile.c (generic_load): add ui_load_progress_hook to
599 display some feedback to user
601 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
603 * command.c (add_cmd, add_show_from_set): Insert new commands in
606 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
608 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
609 member for storing offset of MIPS16 frame pointer from SP.
610 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
611 (PROC_FRAME_ADJUST): Define.
612 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
613 (get_frame_pointer): Use frame pointer adjustment value when
614 calculating frame address.
615 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
616 that have a null or empty name.
618 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
619 (REGISTER_NAMES): Redefine to eliminate FP registers.
620 * config/mips/tm-tx19l.h: Ditto.
623 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
626 * configure.tgt: Set gdb_target to r5900.
627 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
629 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
630 override default FPU type.
632 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
634 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
636 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
638 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
639 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
642 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
644 * ser-e7kpc.c (get_ds_base): Only use under Windows.
645 (windows.h): Include when any _WIN32 host.
647 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
649 * The following block of changes add support for debugging assembly
651 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
652 associated with a function.
653 * buildsym.c (record_line start_symtab end_symtab): Don't delete
654 symtabs which only have line numbers (but no other debug symbols).
655 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
657 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
658 intrinsic simulator breakpoints if available, otherwise do it the
661 * configure.tgt: Add d30v.
662 * d30v-tdep.c: New file.
663 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
665 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
667 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
669 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
671 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
672 value if the remaining length of a non-integral argument is smaller
673 than the register size for big-endian non-EABI mode.
675 * rs6000-tdep.c (branch_dest): Handle return from signal
676 handler function via sigreturn kernel call.
678 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
680 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
681 Fix prototypes. Remove function scoped function declarations.
683 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
685 * config/i386/windows.mh (XDEPFILES): need to list some files
686 explicitly, for odd reasons.
688 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
690 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
691 (push_expression_name): New, to handle expression names.
692 (push_qualified_expression_name): New, for qualified expression names.
693 (parse_number): Fix bugs in parsing of non-decimal integers.
694 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
695 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
696 (java_link_class_type): Add dummy "class" field.
697 (java_lookup_type): New.
698 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
699 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
700 Use java_demangle_type_signature to print array class types.
701 * jv-valprint.c (java_value_print): Preliminary array support.
702 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
703 (java_val_print): Move check for object type to java_value_print.
704 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
706 * valops.c (search_struct_field): Search basesclasses in
707 ascending, not descending order. Hack to avoid virtual baseclass
708 botch for Java interfaces.
710 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
712 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
713 New cleanup clean for cleanups to be run when at each 'run' command.
714 * infcmd.c (run_command): Call do_run_cleanups.
716 * solib.c (find_solib): Register cleanup to call clear_solib
717 on a new 'run' command.
718 (symbol_add_stub): First look for existing objfile with same name.
720 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
722 * remote-sds.c (sds_load): New function.
724 (sds_open): Don't set inferior_pid yet.
725 (sds_kill): Remove contents.
726 (sds_create_inferior): Rewrite to work more like monitor
728 (sds_restart): Remove, no longer used.
730 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
731 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
732 * dsrec.c (load_srec): Always write a header S-record.
733 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
734 (dink32_cmds): Set to use S-record downloading with acks.
735 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
737 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
739 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
742 * exec.c (exec_file_command): Call set_architecture_from_file.
744 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
746 * dbxread.c (MSYMBOL_SIZE): New macro.
747 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
748 * elfread.c (elf_symtab_read): If ELF symbol is "special",
749 such as a MIPS16 function, mark minimal symbol as special too.
750 * mips-tdep.c (pc_is_mips16): New function to check whether
751 a function is MIPS16 by looking at the minimal symbol. Use
752 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
753 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
754 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
755 "special" MIPS16 bit in ELF and minimal symbols.
756 * mdebugread.c (parse_partial_symbols): Don't construct a partial
757 symbol table for a file that already has one.
759 * configure.tgt: Support TX19.
760 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
761 config/mips/tx19l.mt: New files for TX19.
764 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
766 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
767 yet another variant of enumerator debugging info, used by DU 4.0
770 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
772 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
773 otherwise link command line is too long.
775 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
777 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
778 some formatting problems.
780 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
782 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
783 mechanism. Remove prototypes for dos_async_* functions. They don't
786 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
788 * top.c (quit_confirm, quit_force): New functions, broken out of
790 (quit_command): Just call quit_confirm and quit_force.
791 * top.h (quit_confirm, quit_force): Declare.
793 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
795 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
796 reading stabs extensions for live range information.
797 * stabsread.h, partial-stab.h: Add prototypes for new functions.
798 * symtab.h: Add structure for storing live range information.
800 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
802 * top.c (set_arch): New function, update target_architecture.
804 * defs.h, top.c (set_architecture_from_arch_mach): Replace
805 set_architecture, takes the arch and machine as arguments.
807 * sh3-rom.c (sh3e_open): Update.
810 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
812 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
815 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
817 * top.c (init_main): Add ``set processor'' as an alias for ``set
820 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
822 * config/sparc/sparclite.mt: Removed simulator references (erc32
825 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
827 * remote-e7000.c (e7000_fetch_registers): Check
828 target_architecture instead of sh_processor_type.
831 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
833 * sh3-rom.c (sh3_open): Call set_architecture not
834 sh_set_processor_type.
837 * sh-tdep.c (sh_show_processor_type_command): Delete.
838 (sh_set_processor_type_command): Delete.
839 (sh_target_architecture_hook): Rename from sh_set_processor_type,
840 use AP to determine architecture.
841 (sh_show_regs): Use bfd_mach_sh* types.
843 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
844 architecture was specified explicitly.
846 * defs.h (target_architecture, target_architecture_auto,
847 set_architecture, set_architecture_from_file): Declare.
848 (target_architecture_hook): Allow targets to be notified of set
851 * top.c (init_main): Add set/show/info architecture commands.
852 (set_architecture, show_architecture, info_architecture): New
853 functions, parse same.
854 (set_architecture_from_file): New function, determine arch from
857 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
859 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
860 when set explicitly. Prepend endianness arg so that it can be
863 * defs.h, top.c (target_byte_order_auto): Make global when
864 byteorder is selectable.
866 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
868 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
870 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
871 has already set the PC.
872 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
873 exec file" a warning. Ditto for "No program loaded".
875 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
877 * ocd.c: revert Sun change -- enable log file handling
879 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
881 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
883 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
885 * ocd.c: comment out sections that create and flush wigglers.log
886 log file when using the wiggler.
888 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
890 * config/powerpc/ppc-eabi.mt:
891 * config/powerpc/ppc-sim.mt:
892 * config/powerpc/ppcle-eabi.mt:
893 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
894 other ocd-related files in TDEPFILES
896 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
898 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
899 * ocd.c: initialize remote_timeout
900 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
901 (ocd_get_packet): remove find_packet goto. If there isn't
902 an 0x55 at the start, something is quite wrong so error out
903 instead of advancing in the packet and trying again. If checksum
904 is invalid, print error message instead of trying again.
905 * ser-ocd.c (ocd_readchar): error if we attempt to read past
906 the end of the from_wiggler_buffer.
909 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
911 * dink32-rom.c: Don't use "mf" command to fill, is too picky
915 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
917 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
918 after relocations are complete.
919 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
920 this is now done in objfile_relocate.
922 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
924 * win32-nat.c (handle_exception): Return a value indicating
925 whether the exception was handled. Don't handle random exceptions
926 the first time around, so that structured exception handling
928 (child_wait): Check the return value of handle_exception. Set the
929 continue_status argument to ContinueDebugEvent accordingly.
931 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
933 * configure.tgt: Add support for v850ea target.
935 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
937 * m32r-stub.c: fix typo
939 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
941 * remote-sds.c: Remove unused remnants of remote.c.
942 (tob64): Return the result length.
943 (sds_interrupt): Send a stop message.
944 (sds_wait): Add debug output for signal interpretation, flag
945 that signal was due to a trap.
946 (sds_fetch_registers): Fill the registers array correctly for
948 (sds_store_registers): Get the right values from registers array.
949 (putmessage): Tweak length handling so checksum comes out right.
950 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
952 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
954 * Makefile.in (init.c): Don't use xargs.
956 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
958 * infrun.c (wait_for_inferior): Add the symbols for any
959 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
961 Rewrite code which determines the TOC address for calling functions
962 in the inferior under AIX.
963 * rs6000-nat.c (find_toc_address): New function to determine
964 the required TOC address from a function address.
965 (_initialize_core_rs6000): Set up find_toc_address_hook to point
967 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
968 add_text_to_loadinfo calls.
969 (exec_one_dummy_insn): Change pid and status to int to get rid of
971 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
972 ptrace to get rid of compiler warnings.
973 * rs6000-tdep.c: Add definition for find_toc_address_hook.
974 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
975 patch TOC address load code in the call dummy with the value
976 returned from find_toc_address_hook.
977 (struct loadinfo, loadinfo, loadinfolen,
978 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
979 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
981 (_initialize_rs6000_tdep): Remove initialization of
982 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
983 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
984 xcoff_init_loadinfo_hook): Remove.
985 (struct coff_symfile_info): Add toc_offset field.
986 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
987 instead of calling xcoff_add_toc_to_loadinfo_hook.
988 (get_toc_offset): New function to return the value of the
989 toc_offset field for an object file.
990 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
991 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
992 * config/rs6000/tm-rs6000.h: Add declarations for
993 find_toc_address_hook and get_toc_offset.
995 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
997 * remote-sds.c: New file, interface to SDS-compatible monitors.
998 * Makefile.in (remote-sds.o): Add build rule.
999 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1000 (TDEPFILES): Add remote-sds.o.
1002 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1004 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1005 assuming control has returned to GDB.
1007 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1009 * dink32-rom.c: New file, support for DINK32 monitor.
1010 * Makefile.in (dink32-rom.o): Add build rule.
1011 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1012 (TDEPFILES): Add dink32-rom.o.
1013 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1014 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1015 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1016 * monitor.c: Use them.
1017 (monitor_store_register): Use setreg.term if defined.
1018 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1019 if set_break and clr_break fields are empty.
1021 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1023 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1024 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1025 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1027 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1028 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1029 fill in doc fields of bdm_ppc_ops.
1030 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1031 as the MQ or floating point regs not present on ppc 8xx boards.
1032 (bdm_ppc_store_registers): Don't write those same invalid registers.
1033 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1034 * config/powerpc/ppc-eabi.mt:
1035 * config/powerpc/ppcle-eabi.mt:
1036 * config/powerpc/ppc-sim.mt:
1037 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1039 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1041 * frame.h (enum lval_type): Conditionalize on __GNUC__
1042 instead of __STDC__.
1044 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1046 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1048 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1050 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1051 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1052 BDM_BREAKPOINT if not defined in tm.h
1053 (ocd_error): add new error cases
1054 (ocd_start_remote): send the OCD_INIT command before
1055 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1056 (ocd_write_bytes): no longer static
1057 (ocd_insert_breakpoint): no longer static
1058 (ocd_remove_breakpoint): new
1059 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1060 and ocd_remove_breakpoint
1061 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1062 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1063 and memory_remove_breakpoint.
1064 (bdm_ppc_open): after calling ocd_open, modify DER
1065 register so interrupts will drop us into debugging mode, finally
1066 disable the watchdog timer on the board so we don't leave BDM
1069 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1071 * values.c (value_primitive_field): Account for offset when
1072 extracting the value of a bitfield.
1073 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1075 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1077 start-sanitize-tic80
1078 * config/tic80/tic80.mt:
1079 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1080 (SIM): Remove -lm to prevent make errors.
1081 * configure.tgt: add gdbserver to configdirs for tic80.
1083 * gdbserver/utils.c (error): Change prototype to match defs.h.
1084 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1085 * remote.c (remote_write_bytes): Include '$' at start of packet
1086 and checksum at end of packet in overhead calculation.
1088 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * ser-ocd.c: If _WIN32, include <windows.h>.
1091 (dll_do_command): New static variable if _WIN32.
1092 (ocd_open): Set dll_do_command if _WIN32.
1093 (ocd_write): Use dll_do_command rather than do_command.
1094 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1095 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1096 ($(BDM_LIBNAME)): Remove target.
1097 * wigglers.def: Remove.
1099 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1101 (libwigglers.a): Remove target.
1103 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1105 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1106 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1108 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1110 Changes to OCD support to support wiggler box as well as
1112 * ocd.c: change speed in init command to 0 from 80,
1113 add (temporary) logging commands to help debugging,
1114 (ocd_open): if "target ocd wiggler lpt" then use special
1115 ser-ocd.c serial interface which communicates with Wigglers.dll,
1116 otherwise ("target ocd <foo>") do as we did before
1117 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1118 switch of known commands of len 0
1119 * ocd.h: add OCD_LOG_FILE
1120 * serial.c (serial_open): do serial_interface_lookup on ocd
1122 * ser-ocd.c: add buffer to contain responses from sending a
1123 command to the Wigglers.dll.
1124 (ocd_readchar): return curr char from buffer and increment ptr
1125 (ocd_write): send buffer to Wigglers.dll, storing response in
1126 return buffer and initializing curr location ptr to start of
1129 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1131 * ocd.h: add OCD_SET_CONNECTION
1132 * ocd.c: rename "do_command" to "ocd_do_command"
1134 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1136 Nomenclature change. BDM is a specific type of OCD
1137 (On Chip Debugging). Wiggler is the parallel port box controlled
1138 by Wigglers.dll. The faster target box from Macraigor Systems
1144 Replace all instances of "wiggler_" with "ocd_" and change most other
1145 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1146 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1147 until OCD with that target is supported again.
1149 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1151 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1152 sub makes, change clean rule to also remove *.a to remove
1153 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1154 remove remote-wiggler.o
1155 * configure.in: add DLLTOOL support
1156 * configure: regenerate
1157 * wigglers.def: new file for imports for wigglers.dll
1158 * ser-ocd.c: new file which is layer between ocd.c and either the
1159 wigglers.dll or the target box, only stub so far
1160 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1161 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1162 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1163 to XDEPFILES, add rules to build libwigglers.a
1165 checking in changes of Stu Grossman <grossman@cygnus.com>:
1166 * remote-wiggler.c: delete
1167 * ocd.c: new, was remote-wiggler.c
1168 always include sys/types.h, include ocd.h, move WIGGLER
1169 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1170 static, stop making local wiggler functions static,
1171 define write_mem_command for wiggler_write_bytes
1172 (wiggler_start_remote): stop hardcoding the target type,
1173 instead set and use a target_type variable.
1174 (wiggler_open): add new target_type and ops args
1175 (wiggler_wait): now no longer takes pid and target_status as args,
1176 stop trying to set target_status struct, remove BGND insn
1178 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1179 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1180 remove pktlen check, set reglen instead of numregs
1181 (dump_all_bdm_regs): delete
1182 (wiggler_fetch_registers): delete
1183 (wiggler_prepare_to_store): now just an empty function
1184 (wiggler_store_registers): delete
1185 (wiggler_read_bdm_register): new
1186 (wiggler_write_bdm_registers): new
1187 (wiggler_write_bdm_register): new
1188 (wiggler_write_bytes): use write_mem_command variable instead of
1190 (get_packet): renamed to wiggler_get_packet, change refs throughout
1191 (put_packet): renamed to wiggler_put_packet, change refs throughout
1192 (wiggler_get_packet): add break to default case of switch,
1193 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1195 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1196 (flash_xfer_memory): delete
1197 (noop_store_registers): new placeholder replacement for
1198 target_store_registers() which prevents generic_load from trying to
1200 (bdm_update_flash_command): add store_registers_tmp variable,
1201 make handling of wiggler_ops more generic -- define wiggler_ops
1202 in a target-specific file instead (such as ppc-bdm.c in the case
1203 of the ppc), use current_target to deal with registers again
1204 making this file less target-specific.
1205 (bdm_read_register_command): new
1206 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1207 comment out add_cmd ("read-register", ...)
1208 * ocd.h: new, contains common wiggler prototypes, command definitions
1209 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1210 structure for ppc bdm
1213 (bdm_ppc_fetch_registers): new
1214 (bdm_ppc_store_registers_: new
1215 (_initialize_bdm_ppc): new
1216 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1218 start-sanitize-tic80
1219 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1221 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1222 as a valid SP-relative offset of a saved register.
1225 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1227 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1228 than directly mucking around with data structures.
1230 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1232 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1233 Add a bunch of macros.
1234 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1235 Update to use new macros.
1236 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1237 * value.h, values.c (value_static_field): New function.
1238 * cp-valprint.c, valops.c: Modify to use value_static_field.
1240 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1241 implied (missing) data field, as defined by cc1java.
1242 (java_link_class_type): Type length and field offset (in interior)
1243 now includes object header. Get static fields working.
1244 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1245 * jv-typeprint.c (java_type_print_derivation_info,
1246 java_type_print_base): New functions, for better Java output.
1247 * jv-valprint.c: Start to support Java-specific output.
1249 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1251 * c-valprint.c (c_val_print): Use extract_address to retrieve
1252 the address of the virtual function.
1253 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1255 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1256 Handle C++ operator *.
1258 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1260 * configure.in: Check for cygwin32 environment. Define and
1261 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1262 unix; setting it to win was for an old Tcl/Tk configuration
1264 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1265 (WIN32LDAPP, WIN32LIBS): Define.
1266 (CLIBS): Add $(WIN32LIBS).
1267 (gdb): Use $(WIN32LDAPP).
1268 * configure: Rebuild.
1270 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1272 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1273 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1274 * utils.c (fprintf_symbol_filtered): Handle language_java.
1276 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1278 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1280 * java-*: Renamed to jv-*, to make fit within 14 characters.
1281 * jv-lang.h (java_type_print): Added declaration.
1282 * jv-typeprint.c: New file. Provides java_print_type.
1283 * jv-lang.c (java_link_class_type): New function.
1284 (java_language_defn): Replace c_print_type by java_print_type.
1285 * Makefile.in: Update accordingly.
1287 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1289 * Makefile.in (init.c): except some mswin files do need to be
1292 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1294 * Makefile.in (init.c): don't try to scan mswin for _initialize
1295 funcs. (generates misleading error message because files have
1296 .cpp suffix, not .c suffix)
1298 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1300 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1302 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1304 * xcoffread.c (coff_getfilename): Do not strip directory component
1307 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1309 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1310 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1311 * remote-array.c: #include <ctype.h> for isascii().
1312 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1314 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1316 * top.c (execute_command): Force cleanup of alloca areas.
1317 * findvar.c (registers_changed): Likewise.
1319 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1321 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1322 * Add defs for target status.
1324 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1326 * config/mips/tm-mips64.h: longs, long longs, and pointers
1327 are all 64 bits on EABI mips targets.
1329 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1331 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1332 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1333 partial symtab. Remove earlier change of 5/27/97.
1335 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1337 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1338 inferior_pid is an LWP rather than a Solaris thread, let
1339 procfs handle the request.
1340 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1341 only work if inferior_pid points to an LWP (rather than a
1342 Solaris thread). Use procfs_first_available to find a good LWP.
1343 (info_solthreads): added a maintenance command to list all
1344 known Solaris threads and their attributes.
1345 * mips-tdep.c (mips_do_registers_info): Completely changed the
1346 output format to be neat and columnar. Added the helper funcs
1347 do_fp_register_row and do_gp_register_row. Also small mods to
1348 mips_print_register, which is still used to print a single reg.
1350 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1352 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1353 otherwise terminated (Solaris threads).
1355 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1357 * defs.h (init_ui_hook): Change prototype to accept one arg.
1358 * main.c (gdb_init): Change prototype to accept one arg.
1359 * top.c (gdb_init): Accepts one argument which it uses to
1360 call (*init_ui_hook).
1362 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1364 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1365 whether CRLF_SOURCE_FILES is defined.
1366 (open_source_file): Use OPEN_MODE with open and openp.
1367 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1368 CRLF_SOURCE_FILES is defined, ignore \r characters.
1369 (forward_search_command): Use FDOPEN_MODE with fdopen.
1370 (reverse_search_command): Likewise.
1371 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1372 (LSEEK_NOT_LINEAR): Don't define.
1374 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1376 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1377 return values within the 8-byte FP register.
1379 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1381 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1382 integers in 64-bit register parameters before function calls.
1384 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1386 * mips-tdep.c (mips_push_arguments): special-case handling for
1387 odd-sized struct parameters passed in registers / on stack.
1389 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1391 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1392 structs passed in registers for little-endian non-EABI mode.
1394 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1396 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1397 (check_duplicates, clear_command): compare sections only if
1398 doing overlay debugging.
1400 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1402 * buildsym.h (struct subfile): Add debugformat member.
1403 (record_debugformat): Declare global function.
1404 * buildsym.c (start_subfile): Initialize debugformat member
1406 (record_debugformat): New function to record the format.
1407 (end_symtab): Copy format into symtab debugformat member.
1408 (end_symtab): Free subfile debugformat member.
1409 * symmisc.c (free_symtab): Free debugformat when freeing
1411 * symfile.c (allocate_symtab): Initialize the new debugformat
1412 member for new symtabs.
1413 * symtab.h (struct symtab): Add debugformat member.
1414 * source.c (source_info): Print the debug format.
1416 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1418 * hpread.c (hpread_expand_symtab): Call record_debugformat
1420 (hpread_process_one_debug_symbol): Ditto.
1421 * dbxread.c (process_one_symbol): Call record_debugformat
1423 * coffread.c (coff_start_symtab): Call record_debugformat
1425 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1427 * dwarfread.c (read_file_scope): Call record_debugformat
1429 * dwarf2read.c (read_file_scope): Call record_debugformat
1431 * dstread.c (dst_end_symtab): Set debugformat to be
1433 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1435 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1437 * mips-tdep.c (mips_push_arguments): handle alignment of
1438 integer and struct args on stack for mips64 big-endian.
1440 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1442 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1443 structs in a register wherever possible.
1444 * mips-tdep.c (mips_extract_return_value): handle structs.
1445 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1446 (including structs, if gdb ever allows it).
1448 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1450 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1451 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1452 stack push count accordingly.
1453 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1455 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1457 * utils.c (floatformat_from_doublest): Improve test for infinity.
1459 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1461 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1462 global variables into the struct dieinfo structure.
1463 (locval): Pass pointer to a dieinfo struct rather than a
1464 pointer to the raw location information. Change prototype.
1465 Set isreg, optimized_out, offreg and basereg as appropriate.
1466 (struct_type): Call locval with dieinfo struct pointer.
1467 (new_symbol): Ditto.
1468 (new_symbol): Call locval and save location before testing
1469 the values of the new dieinfo struct flags, set by locval.
1471 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1473 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1474 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1475 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1476 These changes tried to work around a problem with an early DU 4.0
1477 release, but they trigger subtle timing dependent kernel bugs
1478 in older OSF/1 releases.
1480 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1482 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1483 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1485 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1487 * infrun.c (wait_for_inferior): Mark registers as invalid when
1488 stepping over an instruction that triggered a watchpoint.
1489 * remote-mips.c: Numerous changes to support hardware breakpoints
1490 and watchpoints on LSI MiniRISC and TinyRISC boards.
1491 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1492 (mips_breakpoint_from_pc): Account for different breakpoint
1493 instructions used by PMON and IDT monitor.
1494 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1496 * config/mips/tm-mips.h: Define breakpoint instructions for
1497 PMON and IDT monitor. Move MIPS16-related macros here from
1500 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1502 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1504 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1506 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1507 Add missing return statements after finding an "add imm{16,32},sp"
1509 (mn10300_frame_chain): Add in size of our register save area to find
1510 our caller's frame if our caller does not have a frame pointer.
1512 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1514 * symfile.c (generic_load): Check return code of target_write_memory.
1516 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1518 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1519 * config/tm-sysv4.h (in_plt_section): Add prototype.
1521 * maint.c (maintenance_translate_address): Avoid assignment
1522 inside if, per GNU coding standards.
1523 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1524 per GNU coding standards.
1526 * monitor.c (parse_register_dump): Is really a void function.
1528 (monitor_read_memory): Remove unused variable "name".
1529 (monitor_read_memory): Remove unused variable "regbuf".
1530 (monitor_open): Remove unused variable "i".
1531 (get_hex_word): Apparently unused, #if away for now.
1534 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1535 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1538 * remote-e7000.c (ctype.h): Include.
1539 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1540 * frame.h (generic_get_saved_register): Add prototype.
1541 (enum lval_type): Add partial forward decl.
1542 * dsrec.c (make_srec): Remove unused variable "type_code".
1543 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1544 cases by just ignoring them.
1545 (command.h): Include.
1547 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1548 * java-lang.c (gdbcore.h): Include for prototypes.
1549 (type_from_class): Remove unused variable "ftype".
1550 (type_from_class): Remove unused variable "name_length".
1551 (evaluate_subexp_java): Add default case to handle remaining
1553 * java-valprint.c (c-lang.h): Include for prototypes.
1555 * symfile.c (simple_read_overlay_region_table): #if away
1557 (simple_free_overlay_region_table): Ditto.
1558 (overlay_is_mapped): Add default case to switch.
1559 (simple_read_overlay_region_table): Ditto.
1560 (simple_read_overlay_region_table): Add prototype.
1562 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1563 (fixup_psymbol_section): Ditto.
1564 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1566 * utils.c: Add comment about t_addr being either unsigned long or
1568 (paddr): Change formats to match actual types args are cast to.
1573 * defs.h (perror_with_name): Is a NORETURN function.
1574 * utils.c (perror_with_name): Is a NORETURN function.
1575 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1577 * symtab.c (fixup_symbol_section): Remove prototype.
1578 * symtab.h: (fixup_symbol_section): Add prototype.
1579 * m32r-rom.c (report_transfer_performance): Add prototype.
1580 * sparclet-rom.c: Ditto.
1583 * c-exp.y (parse_number): Cast args to float* or double* as
1584 appropriate for conversion format.
1585 * java-exp.y (parse_number): Ditto.
1587 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1588 to nonexistant y.tab.c file.
1589 (java-exp.tab.c): Ditto.
1590 (f-exp.tab.c): Ditto.
1591 (m2-exp.tab.c): Ditto.
1593 * sh-tdep.c (symfile.h): Include.
1594 (gdb_string.h): Include.
1595 (sh_fix_call_dummy): Ifdef away, currently unused.
1596 * config/sh/tm-sh.h (pop_frame): Add prototype.
1597 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1599 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1601 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1602 of non-pointer values.
1604 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1605 their physical names already include the class name.
1607 * valops.c (value_cast): Handle upcast of a class pointer.
1609 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1610 * corelow.c (get_core_registers): Make secname big enough.
1612 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1614 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1615 * sh-tdep.c (sh_show_regs): print out all registers for
1616 the current processor
1618 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1620 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1623 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1625 Fixes for recent correction to PE format:
1626 * coffread.c (pe_file): New static variable.
1627 (struct find_targ_sec_arg): Change resultp from pointer to int to
1628 pointer to pointer to asection.
1629 (find_targ_sec): Just store the section in args->resultp, not the
1630 section offset value.
1631 (cs_to_section): Compute the section offset value from the
1633 (cs_section_address): New static function.
1634 (coff_symfile_read): Set pe_file.
1635 (read_one_sym): When reading a PE file, adjust the symbol value to
1636 include the section address if the symbol has an appropriate
1639 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1641 * configure.tgt: add mipsr3900-elf target
1642 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1644 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1646 * dbxread.c: Check malloc's return for null, prevent segv.
1648 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1650 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1653 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1655 * top.c (init_cmd_lists): Always initialize endianlist.
1656 (init_main): Always define endian commands.
1657 (set_endian_big): Issue warning if endian not selectable.
1658 (set_endian_little): Ditto.
1659 (set_endian_auto): Ditto.
1661 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1663 * remote-sim.c (simulator_command): Restrict access to the
1664 simulator to periods when the simulator is open.
1666 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1668 * procfs.c (init_procinfo): new function, abstracts some code
1669 shared by create_procinfo and do_attach;
1670 (procfs_set_inferior_syscall_traps): new function, abstracts
1671 some code needed by procfs_init_inferior, do_attach, and
1672 procfs_lwp_creation_handler; (procfs_first_available): new
1673 function, find any LWP that's runnable; (procfs_thread_alive):
1674 replace stub function with real implementation;
1675 (procfs_lwp_creation_handler): fix bug starting new child
1676 threads; (info_proc): bug fixes and enhancements for the
1677 "INFO PROCESSES" command; (close_procinfo_file): call new
1678 function "delete_thread" to cleanup GDB's thread database;
1679 (proc_init_failed): add new argument "kill", to control whether
1680 process is killed (so this function can be shared by
1681 create_procinfo and do_attach); (procfs_exit_handler): handle
1682 exit from an attached process, and cleanup procinfo handles
1683 when the process exits; (procfs_resume, procfs_wait): cleanup
1684 after a thread when it exits; (do_attach, do_detach): handle
1685 attached processes with multiple threads; plus some general
1686 improvements in the diagnostic output.
1687 * sol-thread.c (sol_thread_alive): replace stub with real
1688 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1689 handle threads that may have exited; (sol_thread_attach): add
1690 startup setup stuff; (sol_thread_detach): add unpush_target
1691 call; (sol_thread_mourn_inferior): add unpush_target call;
1692 (sol_thread_wait, sol_thread_resume): enhance to deal with
1693 thread exit cleanly; (sol_thread_new_objfile,
1694 sol_thread_pid_to_str): detect unsuccessful startup and
1695 don't crash; plus some general cleanup.
1696 * thread.c (delete_thread): new function, allows targets to
1697 notify gdb when a thread is no longer valid.
1698 * infrun.c (wait_for_inferior): don't try to detect a new
1699 thread on receiving a TARGET_EXITED event.
1701 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1703 * remote-sim.c (gdbsim_open): Pass callback struct.
1704 (init_callbacks): Remove call to sim_set_callbacks.
1706 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1708 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1709 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1710 with a zero PC as frameless to improve backtraces from core dumps
1711 caused by dereferencing a NULL function pointer.
1712 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1713 Handle frameless functions interrupted by a signal.
1715 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1716 Handle frameless functions interrupted by a signal.
1718 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1720 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1721 to reflect current reality. Gross attempt at handling out of
1724 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1725 symbols to find the end of the prologue.
1726 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1728 start-sanitize-tic80
1729 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1731 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1734 start-sanitize-tic80
1735 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1737 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1738 basic C80 features working.
1741 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1743 * configure.in (AC_TYPE_SIGNAL): Add
1744 * configure: Re-generate.
1745 * remote-sim.c: Signal returns RETSIGTYPE.
1747 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1749 * target.h (target_stop): Drop argument so it can be tested for
1752 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1754 * utils.c (floatformat_from_doublest): Handle infinity properly.
1756 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1758 * Finalize merge from Hurd folk.
1759 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1760 * thread.c (thread_apply_command, thread_apply_all_command,
1761 thread_command): Make sure TP is alive.
1762 (thread_alive): New function.
1763 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1764 * infrun.c (sig_print_info): Deal better with long signal names.
1765 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1766 * thread.c (thread_id_to_pid): New function.
1767 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1768 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1769 set_thread_default_cmd_list, show_thread_default_cmd_list):
1770 New variables. (set_thread_cmd, show_thread_cmd,
1771 set_thread_default_cmd, show_thread_default_cmd): New functions.
1772 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1773 * gnu-nat.c (inf_startup): remove TASK parameter.
1774 (inf_set_task): replace with new function (inf_set_pid).
1775 * gdbthread.h: Add extern decl for thread_cmd_list.
1777 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1779 * printcmd.c (disassemble_command): Adjust low function bound
1780 by FUNCTION_START_OFFSET.
1782 start-sanitize-tic80
1783 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1785 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1788 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1790 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1791 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1792 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1793 satisfy symbol dependancy in solib.c (core_ops).
1794 * target.[ch] conditionalize Mach-specific signals so that they
1795 won't show up in non-Mach gdb's!
1796 * thread.c: change name of static function "thread_switch" to
1797 "switch_to_thread", to avoid conflict with Mach global symbol;
1798 move thread_cmd_list to global scope so targets can add their
1799 own thread commands.
1800 * infrun.c: sig_print_info: allow for long signal names.
1801 * gnu-nat.[ch]: tidying up comments.
1802 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1803 gnu_wait must not return -1 when inferior exits;
1804 attach_to_child will modify inferior_pid in a way that allows
1805 fork_inferior to remain unchanged; remove extra arg from
1806 startup_inferior; move Mach thread commands here from thread.c.
1808 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1810 * symtab.c: decode_line_1, replace the assignment to
1811 values.sals[0].pc which I accidentally left out on 4/3/97.
1813 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1815 * c-exp.y: make parse_number reject "123DEADBEEF".
1816 (fix by Bob Manson).
1817 * java-exp.y: Ditto.
1818 * top.c: change "to enable to enable" to "to enable" in a couple
1821 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1823 * breakpoint.c (remove_breakpoint): Pass correct type to
1824 target_remove_watchpoint.
1825 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1827 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1829 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1830 for return address register, handle `ret' instruction.
1832 * corelow.c (get_core_registers): Initialize cf.
1834 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1835 (procfs_notice_signals): Copy traced signal set back to
1837 (unconditionally_kill_inferior): If PR_DEAD is defined,
1838 rerun inferior after killing it.
1840 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1842 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1843 structure value address is found in $a0 now.
1844 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
1846 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
1848 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
1850 (EXTRACT_RETURN_VALUE): Likewise.
1852 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
1853 insn at "pc", not "fi->pc".
1855 start-sanitize-tic80
1856 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1858 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
1859 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
1860 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
1861 (NPC_REGNUM): Tic80 has a delay slot.
1862 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
1866 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
1868 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
1870 (EXTRACT_RETURN_VALUE): Likewise.
1872 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
1874 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
1875 floatformat_ieee_double_littlebyte_bigword for little endian
1877 * utils.c (floatformat_to_doublest): Create local preswapped
1878 copy of input for floatformat_littlebyte_bigword formats.
1879 (get_field, put_field): Treat floatformat_littlebyte_bigword
1880 the same as floatformat_little.
1881 (floatformat_from_doublest): Postswap output words for
1882 the floatformat_littlebyte_bigwords format.
1884 start-sanitize-tic80
1885 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1887 * config/tic80/tic80.mt (SIM): Link in simulator.
1890 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1892 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
1893 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
1894 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
1895 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
1896 config/v850/v850.mt:
1897 Remove -lm. That's now handled by configure.
1899 * Makefile.in (maintainer-clean): Add distclean to dependencies.
1900 Remove duplicate rm's of files.
1902 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1904 * remote-pa.c: Remove. It's broken and no longer necessary.
1906 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1908 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1909 (Avoids name clash with broken AIX header files.)
1911 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1913 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1915 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1916 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1917 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1919 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1920 tstart and dstart with section VMA.
1921 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1923 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1924 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1925 (vmap_exec): Relocate relative to the VMA in the object file,
1926 relocate .bss section as well.
1927 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1928 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1930 * xcoffread.c (secnum_to_bfd_section): New routine to get
1931 BFD section from CS section number.
1932 (scan_xcoff_symtab): Make toc_offset section relative.
1934 * symtab.c (total_number_of_methods): Avoid core dump if
1935 baseclass type is still undefined.
1937 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1939 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1941 * defs.h utils.c (error warning): Make message be const.
1942 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1943 to hook. Otherwise send it to fputs.
1944 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1946 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1947 to _filtered forms to make output appear in GUIs. Replace all
1948 uses of SERIAL_READCHAR with readchar, which has better error
1950 * (e7000_parse_device): Add prototype.
1951 (readchar): Improve doc. Handle random serial errors.
1952 (expect): Disable notice_quit code. It's busted. Remove
1953 serial error handling (it's now handled in readchar). Remove
1954 remote_debug echoing. That's handled in readchar as well.
1955 (e7000_parse_device): Remove serial_flag arg. It's not
1957 (e7000_open): Split into two pieces. Second part is
1958 e7000_start_remote, and is error protected. Now, when we connect
1959 to the target, we setup the initial frame and registers so that
1960 the user gets an immediate indication of where the target is.
1961 (gch): Remove debug output. That's handled by readchar.
1962 (e7000_read_inferior_memory): Handle errors better.
1963 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1964 command names. They show up when doing completion and confuse
1966 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1967 directly from Win32s and Win95. Get rid of debugify crud.
1968 * serial.c: Remove debugify cruft.
1969 * (serial_logchar serial_log_command serial_write serial_readchar
1970 serial_send_break serial_close): Merge common functionality into
1971 serial_logchar. Clean up rest of routines.
1972 * sparclet-rom.c: Disembowel. Leave only download routine.
1973 Download routine now switches to remote target automatically.
1974 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1975 up MSVC/Win32 problem.
1976 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1978 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1979 * config/sparc/tm-sparclet.h: Remove override for prompt.
1981 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1983 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1984 TARGET_BYTE ORDER_SELECTABLE.
1986 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1988 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1989 fields of gdb_callback.
1990 (gdbsim_stop): Add gdbsim_stop to list of supported client
1992 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1993 sim_wait where gdb is in a position to handle a long running
1995 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1997 (gdb_os_poll_quit): New function. Check for a quit pending on the
2000 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2002 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2003 * defs.h (enum language): Add language_java.
2004 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2005 * Makefile.in: Update for new files.
2006 * symfile.c (deduce_language_from_filename): Recognize .java.
2008 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2010 * m32r-stub.c (stash_registers): Rewrite.
2011 (restore_registers): Renamed to restore_and_return.
2012 (cleanup_stash): New function.
2013 (process_exception): New function.
2014 (_catchException*): Rewrite.
2016 * remote-sim.c (gdbsim_load): Update call to sim_load.
2017 (gdbsim_create_inferior): No longer pass start_address to
2018 sim_create_inferior.
2019 (gdbsim_open): Pass endian indicator as arg.
2021 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2023 * remote.c (get_offsets): Don't use scanf for interpreting
2024 response to qOffsets.
2026 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2028 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2029 (INSTALL_XFORM1): Remove.
2030 (install-only): Use $(program_transform_name) directly, rather
2031 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2032 (uninstall): Transform name.
2034 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2036 * remote-mips.c (mips_load): Ensure that PC gets updated
2037 after a load on LSI target.
2039 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2041 * procfs.c (notice_signals): fix typo
2043 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2045 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2048 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2050 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2051 since gcc automatically includes it
2053 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2055 * procfs.c: Substantial (but incomplete) changes to support
2056 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2057 struct now has substructs like struct flt_ctl instead of
2058 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2059 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2060 still have the structs and multiple fds, but don't use the
2061 entire struct and the four fds all point to the same thing.
2062 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2063 procfs with reads/writes or use ioctl instead. We use
2064 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2065 multiple fds or not. PROC_NAME_FMT is split out into
2066 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2067 STATUS_PROC_NAME_FMT.
2069 (procfs_notice_signals): now a necessary wrapper around
2070 (notice_signals): which are the new guts for noticing signals
2071 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2072 determine whether or not to attempt to open the ctl_fd.
2073 (procfs_read_status): new local function, reads procfs status
2074 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2075 (procfs_write_pckill): new local function, writes a PCKILL
2076 (unconditionally_kill_inferior): remove signo since we now
2077 just call procfs_write_pckill().
2078 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2079 (proc_iterate_over_mappings): the whole function is ifdefed
2080 on UNIXWARE to keep things readable.
2082 Expanded the syscall_table to include new potential sysv4.2mp
2083 members. Note that all ifdefs of UNIXWARE should be eliminated
2084 if possible or renamed to describe what's being selected for a
2085 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2086 IRIX specific code now also checks it's not UNIXWARE.
2088 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2089 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2090 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2091 "/debug/%d" as PROC_NAME_FMT used to be
2093 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2095 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2097 * config/mn10300/tm-mn10300.h: Likewise.
2099 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2101 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2102 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2103 lousy out-of-date clone of remote.c.
2105 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2107 * remote.c: Fix problems realized while showering.
2108 * (hexnumlen): Add prototype. Use max, not min.
2109 * (remote_write_bytes remote_read_bytes): Fix max packet size
2110 calculations to properly account for packet overhead. Also handle
2111 (probably rare) case where remote_register_buf_size isn't set.
2113 * remote.c: Fix doc for `C' and `S' commands to indicate full
2115 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2117 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2118 Record size of response to fetch registers command, use this to
2119 limit size of memory read and write commands.
2120 * (push_remote_target): New function to make it possible to have
2121 another target switch to the remote target.
2122 * target.h: Add prototype for push_remote_target.
2123 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2124 for hosts which default to unsigned chars (such as SGI's).
2125 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2126 handled automatically in remote.c.
2128 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2130 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2131 find_pc_sect_function(), find_pc_sect_partial_function(): new
2132 functions for debugging overlays; pc without section is ambiguous.
2133 * breakpoint.[ch]: add section pointer to breakpoint struct;
2134 add section argument to check_duplicates(); check section as well
2135 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2136 breakpoint_thread_match(), bpstat_stop_status()];
2137 add section argument to describe_other_breakpoints();
2138 use INIT_SAL() macro to zero-out new sal structures;
2139 make resolve_sal_pc() fix up the sal's section as well as its pc;
2140 match on section + pc in clear_command() and delete_breakpoint();
2141 account for overlay sections in insert_breakpoints(),
2142 remove_breakpoint() and breakpoint_re_set_one();
2143 all this to support overlays where a PC is not unique.
2144 * exec.c: change xfer_memory() to handle overlay sections.
2145 * findvar.c: change read_var_value() to handle overlay sections.
2146 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2147 * infcmd.c: jump_command() warns against jumping into an overlay
2148 that's not in memory. Also use INIT_SAL() to initialize sals.
2149 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2150 overlay state information; Also use INIT_SAL() to init sals.
2151 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2152 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2153 memory read/writes in the range 600000 to a00000, and ff680000
2154 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2155 * maint.c: maintenance command "translate-address" supports overlays.
2156 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2157 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2158 this constitutes gdb's internal overlay mapping table. Add macro
2159 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2160 Add function find_pc_sect_section().
2161 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2162 modify address_info() with overlay smarts; add function sym_info()
2163 to support the INFO SYMBOL command (translate address to symbol(s));
2164 modify disassemble_command() to work on unmapped overlays.
2165 * source.c: use INIT_SAL() to initialize sals.
2166 * symfile.[ch]: change generic_load() to use section's LMA address
2167 instead of VMA address, for overlay sections.
2168 Add numerous functions for finding a PC's section / overlay,
2169 translating between VMA and LMA address ranges, determining if an
2170 overlay section is mapped, etc. Add several user commands for
2171 overlay debugging. Add support for a "generic" form of automatically
2172 reading overlay mapping info from the inferior (based on the default
2173 (simple) overlay manager which Cygnus provides as an example).
2174 * symtab.[ch]: add functions find_pc_sect_symtab(),
2175 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2176 for lookup; modify lookup_symbol and decode_line_1() to use them;
2177 modify find_function_start_sal() to account for overlay sections;
2178 add macro INIT_SAL() for initializing struct symtab_and_line.
2179 * target.c: fix a comment in the declaration of target_ops.
2181 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2183 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2184 mips_skip_stub, mips_ignore_helper): New functions for dealing
2185 with MIPS16 call/return thunks.
2186 (mips_init_frame_pc_first): New function to implement
2187 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2188 new code to skip over MIPS16 thunks.
2189 (mips_frame_chain): Skip over MIPS16 thunks.
2190 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2191 mips_skip_stub, mips_ignore_helper): Declare.
2192 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2193 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2194 the above functions.
2195 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2196 (mips_init_frame_pc): Declare.
2197 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2198 to decide if certain library function calls should be ignored.
2200 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2202 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2203 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2205 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2207 * gdbinit.in: New file.
2209 * configure.in: Generate .gdbinit from gdbinit.in.
2210 * configure: Rebuild.
2212 start-sanitize-tic80
2213 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2215 * config/tic80/tic80.mt: Disable using the simulator
2219 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2221 * COPYING: Install new version of file from FSF.
2222 * copying.c (show_copying_command): Update FSF address.
2224 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2226 * Makefile.in (distclean): Remove .gdbinit.
2228 start-sanitize-tic80
2229 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2231 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2234 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2236 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2237 to va_list from void *, since va_list might not be a pointer
2240 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2242 * remote-mips.c: Clean up comment and extraneous semicolon
2243 for mips_monitor_prompt variable.
2245 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2247 * remote-mips.c: Add `set monitor-prompt' command.
2249 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2251 Fix from Peter Schauer:
2252 * mdebugread.c (parse_procedure): Set address of procedure to
2253 block start; this fixes problems with shared libraries introduced
2254 by change of Mar 21.
2256 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2258 * symtab.c (find_pc_symtab): change to support the case
2259 where the objfile is reordered and contains both coff and
2260 stabs debugging info (continue on if a psymtab isn't found).
2262 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2264 Fixes from Peter Schauer:
2265 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2266 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2267 is big-endian and if registers are 32 bits.
2268 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2269 mips_store_return_value): Fix floating-point word-order problems on
2270 little-endian targets introduced by changes of Mar 21.
2272 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2274 * remote.c (target_resume_hook, target_wait_loop_hook): New
2276 (remote_resume, remote_wait): Use them.
2277 * d10v-tdep.c: Set the above hooks.
2278 (tracesource): New GDB variable, controls source display in
2280 (display_trace): Find and display source line if requested.
2281 (trace_info): Mention empty trace buffer if appropriate.
2282 (tdisassemble_command): Robustify argument handling.
2284 * configure.host: Remove extra bogus Linux case.
2286 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2288 * remote-sim.c (simulator_command): Add comment about dealing with
2290 start-sanitize-tic80
2291 * Makefile.in (tic80-tdep.o): Add target.
2292 * configure.tgt: Add tic80 case.
2293 * tic80-tdep.c: New file.
2294 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2297 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2299 * c-exp.y (yylex): Handle nested template parameter lists.
2300 * symtab.c (decode_line_2): Fix test for valid choice number.
2302 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2304 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2305 copy first two floating point arguments to general registers, so that
2306 MIPS16 functions will receive the arguments correctly.
2307 (mips_print_register): Print double registers correctly on
2308 little-endian hosts.
2309 (mips_extract_return_value): Return double values correctly
2310 on little-endian hosts.
2312 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2313 to address in file descriptor record; this accounts for constant
2314 strings that may precede functions in the text section. Remove
2315 now-useless lowest_pdr_addr from argument list and all calls.
2317 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2319 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2320 whether the simulator will be built by whether the Makefile in the
2321 simulator directory was built.
2323 * configure.in (--enable-sim-powerpc): Delete switch.
2324 * configure: Regenerate.
2326 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2328 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2329 in the prologue too.
2331 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2333 (gdb_os_evprintf_filtered): Similarly.
2335 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2337 New UnixWare 2.1 configuration
2338 * config/i386/i386v42mp.mt: new
2339 * config/i386/i386v42mp.mh: new
2340 * config/i386/tm-i386v42mp.h: new
2341 * config/i386/nm-i386v42mp.h: new
2342 * configure.tgt: added new entries
2343 * configure.host: added new entries
2345 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2347 * dsrec.c (load_srec): Print leading zeroes when printing section
2350 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2352 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2354 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2356 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2358 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2359 vprintf_filtered, evprintf_filtered): Callbacks that accept
2362 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2364 * breakpoint.c (insert_breakpoints, watchpoint_check,
2365 bpstat_stop_status): Do not disable watchpoints going out of scope.
2366 (insert_breakpoints): Make sure that the current frame is valid
2367 before calling find_frame_addr_in_frame_chain.
2369 * top.c (setup_user_args): Handle quotes and backslashes.
2370 (print_gdb_version): Update copyright year.
2372 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2374 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2376 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2378 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2380 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2381 except under wingdb. (Contributed by Martin Hunt).
2383 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2385 * configure: Regenerated.
2386 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2388 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2390 * remote-sim.h (sim_state, SIM_DESC): New types.
2391 (sim_open): Return a `descriptor' as result.
2392 (*): New argument of descriptor result from sim_open.
2393 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2394 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2395 Pass argv list to sim_open, argv[0] = pseudo program name.
2396 (*): Pass gdbsim_desc to sim_foo fns.
2398 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2400 * config.in: Regenerated.
2402 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2403 HAVE_HPUX_THREAD_SUPPORT): Define.
2405 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2407 First cut at supporting simulators in gdbserver:
2409 * configure, configure.in: Allow gdbserver to be configured
2410 for cross-target environments.
2411 * gdbserver/Makefile.in: Add simulator support.
2412 * gdbserver/configure.in: Eliminate assumption that host == target.
2413 Simplify using gdb/configure.tgt and gdb/configure.host.
2414 Fix other minor configuration errors.
2415 * gdbserver/low-sparc.c: Fix compile error.
2416 * gdbserver/remote-utils.c: Eliminate assumption that registers
2417 and addresses are four bytes. Fix minor compile errors and warnings.
2418 * gdbserver/server.c: Rewrite numerous instances of identical code
2419 for starting inferior processes to call new function start_inferior.
2420 Eliminate assumption that registers and addresses are four bytes.
2421 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2423 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2424 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2425 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2426 in moving such support from host to target makefile fragments.
2427 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2429 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2431 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2432 to insure consistant initialization of unused fields to zero.
2433 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2434 * breakpoint.c: ditto.
2437 * source.c: add call to INIT_SAL macro.
2439 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2441 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2442 they might get used on 32 bit targets as well.
2444 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2446 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2447 send the full exit string.
2449 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2451 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2453 (mn10200_store_struct_return): Likewise.
2455 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2457 * mips-tdep.c (mips_fetch_instruction): New function; replace
2458 common code throughout with calls to it.
2459 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2460 correct saved addresses of $s0 and $s1.
2461 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2462 instead of hardcoded 4.
2463 (mips16_skip_prologue): Handle extended instructions correctly.
2465 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2467 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2468 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2470 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2472 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2473 New macros for testing, setting, and clearing bit 0 of addresses.
2474 Change numerous bits of code where bit 0 was being manipulated
2475 to use these macros.
2477 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2479 * remote-mips.c: Put back the form feeds.
2481 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2483 * remote-mips.c: Remove form feeds (^L) from source.
2484 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2485 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2486 PMON after a continue; it causes target program misbehavior.
2487 (mips_fetch_register): Don't fetch unsupported registers; this
2488 cuts down on wasted serial traffic.
2490 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2492 * configure.in configure (HPUX/OSF thread support): Enable this
2493 only when running GCC, since HP's thread header files use ANSI C
2494 which is not supported by their default compiler.
2496 * configure.host (i[3456]86-*-windows): Disable long long
2497 support for WinGDB. Add mswin to configdirs.
2498 * configure.in configure: Move calls to configure.host and
2499 configure.tgt to the top of configure.in to allow them to set
2500 config variables before they are referenced.
2502 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2504 * configure.tgt (mips*-*-lnews*): New target.
2506 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2508 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2509 if we're not the innermost frame. Fix minor typos.
2511 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2513 * stabsread.c (read_type): Fix handling of template names
2514 with template parameters containing `::'.
2516 * valops.c (search_struct_field, search_struct_method):
2517 Pass correct valaddr parameter to baseclass_offset.
2518 Prevent gdb crashes by making sure that the virtual base pointer
2519 from an user object still points to accessible memory.
2521 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2523 * maint.c: Eliminate -Wall warnings by including some header files.
2525 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2527 * remote-sim.c (init_callbacks): Undo previous change.
2529 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2531 * maint.c: Fix dereference of pointer.
2532 * remote-sim.c: Fix reference of structure member "last_error".
2533 * debugify.c: Include config.h to get ANSI definitions.
2535 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2537 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2540 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2542 * main.c (print_gdb_help): Make static to match declaration.
2544 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2546 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2548 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2550 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2552 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2554 * defs.h: Fix prototypes for new cleanup functions.
2556 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2558 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2559 comment, add PARAMS, add license info and fix indentation.
2561 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2563 * debugify.c, debugify.h: New files. Provide common macros
2564 for writing debug info to a log file or stdio.
2566 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2568 * c-valprint.c (c_val_print): Fix printing for arrays defined
2571 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2573 * defs.h: Fix cntl-C to read from the Windows message queue.
2574 Add prototypes for make_final_cleanup (and the other cleanup
2576 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2577 Change sync code to report status while trying to sync-up
2578 with hardware. Add debugging output and document.
2579 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2580 Add debugging output and document.
2581 * serial.c: Add debugging output.
2582 * top.c: Add call to do_final_cleanups.
2583 Remove conditionals preventing Win32 from getting SIGQUIT.
2584 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2585 chain as a parameter. Extract this generic code from the cleanup
2586 routines into separate funtions (*_my_cleanup). Keep old
2587 functionality by passing "cleanup_chain" to the new funtions.
2588 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2589 chain which will be executed only when gdb exits. Add functions
2590 (*_final_cleanup) to match the original (*_cleanup) functions.
2591 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2592 Windows message queue.
2594 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2596 * m32r-rom.c: #include <sys/types.h>.
2597 #ifdef out new load support if wingdb.
2598 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2600 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2603 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2604 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2606 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2607 extracting a return value from a register pair.
2609 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2610 be two byte aligned. Round argument sizes up to two byte boundary.
2611 Write out args in two byte hunks.
2612 (mn10200_push_return_address): Implement.
2613 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2614 structures > 8 bytes (temporary).
2615 (STORE_RETURN_VALUE): Likewise.
2616 (CALL_DUMMY): No longer undefine.
2617 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2618 (REG_STRUCT_HAS_ADDR): Define.
2620 start-sanitize-r5900
2621 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2623 * configure.tgt: added r5900.
2626 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2628 * mips-tdep.c (non_heuristic_proc_desc): New function.
2629 (find_proc_desc): Move non-heuristic proc search code into separate
2631 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2632 descriptor, to avoid prologue examination when disassembling.
2633 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2634 aka MicroMeteor board).
2635 (mips_exit_debug): Prevent protocol reinitialization if an error
2636 occurs while exiting debug mode.
2638 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2640 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2641 comments, formatting, etc. Plus other minor fixes for problems
2642 I found during my first pass over the mn10200 port.
2643 (mn10200_analyze_prologue): New function.
2644 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2645 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2646 comments, formatting, etc. Minor fixes for problems I found during
2647 my first pass over the mn10200 port.
2648 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2650 (REGISTER_VIRTUAL_TYPE): Define as a long.
2651 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2653 (STORE_RETURN_VALUE): Similarly.
2655 * blockframe.c (generic_get_saved_regs): Remove unused variable
2657 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2658 inside #ifdef CALL_DUMMY.
2659 (watch_command_1): Initialize target_resources_ok.
2660 * command.c (do_setshow_command): Provide dummy initialization
2662 * valops.c (find_function_addr): Move function & prototype inside
2664 (value_arg_coerce): Similarly.
2665 (value_of_variable): Provide dummy initialization of "frame".
2667 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2669 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2670 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2672 (scan_xcoff_symtab): Ditto.
2674 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2676 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2677 from being sent to 32-bit targets by masking off upper bits.
2678 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2679 of PC on 32-bit targets.
2680 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2681 frame setup instruction.
2682 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2683 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2684 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2685 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2686 fixes problem on MIPS16 printing function arguments.
2688 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2690 * dwarf2read.c (dwarf2_linkage_name): New function to get
2691 the linkage name of a die from DW_AT_MIPS_linkage_name or
2693 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2694 new_symbol): Use it instead of accessing DW_AT_name.
2695 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2696 partial die if present.
2697 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2699 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2701 * blockframe.c (generic_frame_chain_valid): If the new frame
2702 is not INNER_THAN the old frame, then it's not valid.
2704 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2706 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2707 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2709 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2711 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2712 sd and sw instructions correctly.
2713 (heuristic_proc_start): Add support for MIPS16.
2714 (mips16_get_imm, mips16_heuristic_proc_desc,
2715 mips32_heuristic_proc_desc): New helper functions for
2716 heuristic_proc_desc.
2717 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2718 (mips_push_arguments): Don't align small arguments in EABI.
2719 (mips32_skip_prologue): Attempt to shrink code size a little.
2721 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2723 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2724 * m32r-rom.c: Several experiments with improved download time.
2726 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2728 * mips-tdep.c (MIPS16_INSTLEN): Define.
2729 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2730 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2731 of function on MIPS16.
2732 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2733 for mips_skip_prologue.
2734 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2736 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2738 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2739 ../sim/common/libcommon.a.
2741 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2743 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2745 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2747 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2750 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2752 First set of changes for mips16:
2753 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2754 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2755 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2756 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2757 * mem-break.c (memory_breakpoint_from_pc): New function.
2758 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2759 memory_breakpoint_from_pc to determine breakpoint contents and size.
2760 * target.h (memory_breakpoint_from_pc): Declare.
2761 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2762 to determine size of breakpoint instruction.
2763 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2764 New helper functions for mips_find_saved_regs.
2765 (mips_find_saved_regs): Recognize mips16 prologues.
2766 (mips_addr_bits_remove): Strip off upper 32 bits of address
2767 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2768 (mips_step_skips_delay): No branch delay slot on mips16.
2769 (gdb_print_insn_mips): Disassemble mips16 code.
2770 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2772 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2774 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2775 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2776 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2777 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
2779 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2781 * dwarf2read.c: Replace integral tag, name and form fields in
2782 internal structure definitions with the corresponding enumeration
2783 types from dwarf2.h. Add default cases to switches on enumerations
2785 Make quoting of string arguments in complaint messages consistent.
2786 Check for NULL returns from DW_STRING.
2787 (struct partial_die_info): Add sibling and has_type fields, remove
2789 (DW_*): Move access macro definitions near the definition of the
2790 attribute structure.
2791 (struct field_info): New structure to pass information about fields
2792 and member functions between die processing routines.
2793 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
2794 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
2795 the partial symbol table if the DW_AT_*_pc attributes are missing.
2796 Add file scope base type definitions to the partial symbol table.
2797 Skip over child dies if the die has a sibling attribute.
2798 (add_partial_symbol): Enter global variables with type attributes
2799 and without location descriptors into the partial symbol table.
2800 Store value of DW_TAG_variable dies in the partial symbol table.
2801 Do not enter global variables into the minimal symbol table.
2802 Add base type definitions to the partial symbol table.
2803 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
2804 (process_die): Move check for DW_AT_low_pc to read_func_scope.
2805 Add a typedef symbol for base type definitions to the symbol table.
2806 Ignore DW_TAG_inlined_subroutine tags for now.
2807 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
2808 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
2809 to determine pc bounds, ignore dies with invalid bounds.
2810 (dwarf2_get_pc_bounds): New routine to extract and validate the
2811 DW_AT_*_pc attributes of a die.
2812 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
2813 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
2814 New functions to handle fields and member functions.
2815 (read_structure_scope): Rewritten to use them.
2816 (read_array_type): Renamed from dwarf_read_array_type.
2817 Default upper array bound to describe an array with unspecified
2819 Create array types in backwards order, as dwarf2 puts out the array
2820 dimensions from left to right.
2821 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
2822 DW_AT_artificial and DW_AT_prototyped.
2823 (read_base_type): Make an unsigned type for DW_ATE_boolean.
2824 Pass objfile to dwarf_base_type.
2825 (read_partial_die): Use read_attribute to read in the attributes.
2826 Handle DW_AT_sibling and DW_AT_type.
2827 Follow references when determining DW_AT_name and DW_AT_external
2828 attributes of the die.
2829 Validate DW_AT_*_pc attributes.
2830 (read_full_die): Use read_attribute to read in the attributes.
2831 (read_attribute): New function to read an attribute described
2832 by an abbreviated attribute.
2833 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
2834 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
2835 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
2836 Change symbol class for global variables with a zero valued location
2837 descriptor to LOC_UNRESOLVED.
2838 Handle DW_AT_const_value attributes for DW_TAG_variable,
2839 DW_TAG_formal_parameter and DW_TAG_enumerator.
2840 Build a typedef symbol for DW_TAG_base_type.
2841 (dwarf2_const_value): New routine to copy a constant value from an
2842 attribute to a symbol.
2843 (dwarf_base_type): Use passed in objfile, not current_objfile
2844 when calling dwarf2_fundamental_type.
2845 (dump_die): Use DW_* accessor macros to access values of attributes.
2846 (decode_locdesc): Handle DW_OP_plus_uconst.
2848 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2850 * mn10200-tdep.c: New file.
2851 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2852 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2853 * config/mn10200/mn10200.mt: New file.
2854 * configure.tgt: add mn10200 entry.
2856 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2858 * configure.in configure: Check if host has libdl if doing
2861 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2863 * mn10300-tdep.c: Wrote/fixed implementations of
2864 mn10300_frame_chain, mn10300_init_extra_frame_info,
2865 mn10300_frame_saved_pc
2866 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2867 and INIT_FRAME_PC macros.
2869 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2871 * configure.in configure: Check if host has libm. Make sure we
2872 are using gcc when using the -export-dynamic option. Fixes a
2873 problem with building under Solaris/SunPro cc.
2875 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2877 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2878 Link in simulator on MIPS embedded targets.
2880 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2882 * blockframe.c (frameless_look_for_prologue): Mark frames
2883 with a zero PC as frameless to improve backtraces from core dumps
2884 caused by dereferencing a NULL function pointer.
2886 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2888 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2890 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2892 * mn10300-tdep.c: made a lot more generic, ripping out code
2893 from copied target (no more mn10300_scan_prologue,
2894 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2895 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2896 and INIT_FRAME_PC macros
2898 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2900 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2901 FP_REGISTER_BYTES to compute offsets into the saved frame,
2902 since it fails for SPARC targets configured without any
2903 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2905 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2907 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2910 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2912 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2913 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2915 * configure configure.in: Clean up test cases around thread support.
2916 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2918 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2919 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2920 value_at and value_at_lazy.
2921 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2922 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2923 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2924 instead of read_memory. It takes a bfd_section arg.
2925 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2926 unnecessary cast for assignment of struct dbx_symfile_info.
2927 Struct objfile now uses a real pointer instead of PTR for this
2929 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2930 text, data and bss into dbx_symfile_info.
2931 * exec.c (xfer_memory): Handle transfers for user-specified
2933 * findvar.c (read_var_value locate_var_value): Copy bfd section
2934 from the symbol to the value.
2935 * gdb-stabs.h: Add section pointers for text, data and bss
2937 * maint.c (translate address command): Add test code for overlay
2938 address translation.
2939 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2941 * (print_formatted x_command): Record current section along with
2942 current address for repeated commands.
2943 * sparc-nat.c (fetch_inferior_registers): Change
2944 target_xfer_memory to target_{read write}_memory to allow changes
2945 to target_xfer_memory interface for section info.
2946 * symmisc.c (dump_msymbols print_symbol): Print section
2947 assocaited with symbol.
2948 * symtab.c (fixup_symbol_section): New routine to
2949 add section info to symbols returned by lookup_symbol.
2950 * symtab.h (struct general_symbol_info): Add bfd section to
2952 * target.c target.h (target_xfer_memory): Add bfd section to
2954 * (target_read_memory_section): New routine to read data from a
2956 * (target_memory_bfd_section): New global variable to pass bfd
2957 section in to targets.
2958 * valarith.c (value_add value_addr value_array): Preserve bfd
2959 section when computing new value.
2960 * value.h (struct value): Add bfd section to values.
2961 * values.c (allocate_value value_copy): Initialize/preserve bfd
2963 * (unpack_double): Clean up _MSC_VER conditionals to remove
2965 * v850ice.c: New module to support communication with NEC's
2967 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2968 ep names with rxx names. sp and fp are renamed via a different
2971 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2973 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2974 also removed code elsewhere that made use of RP_REGNUM.
2975 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2976 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2977 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2978 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2980 For older changes see ChangeLog-96
2986 version-control: never
projects / external / binutils.git / blob