1 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
3 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
4 cu_header.length is within dwarf_info_buffer not
7 Mon Dec 8 15:51:45 1997 Keith Seitz <keiths@onions.cygnus.com>
9 * gdbtk.c (gdb_get_tracepoint_info): use info in struct
10 symtab_and_line, not struct tracepoint.
11 (tracepoint_notify): use info in struct symtab_and_line,
14 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
16 * tracepoint.c (memrange_sortmerge): allow for memranges
17 that overlap. (collect_pseudocommand etc.) cleanup decls.
19 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
21 * gdbtk.c (gdbtk_init): add gdb_find_file to interpreter
22 (gdb_find_file_command): new function searches source_path to
23 find real full filename
25 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
27 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
29 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
31 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
33 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
35 * tracepoint.c: add declaration for x_command
37 * printcmd.c (x_command): remove static declaration
39 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
41 * tracepoint.c (finish_tfind_command): call do_display so that
42 auto-displays are updated by tfind. Also, keep track of frame
43 and current-function so that tfind behaves like stepping (only
44 show the stack frame if we step into a new function or return).
46 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
48 * sol-thread.c: additional support for debugging threaded core
49 files on solaris; previously only kernel threads were found --
50 user threads generated errors.
51 * corelow.c: don't register core_ops as a target if
52 coreops_suppress_target is true (set by sol-thread.c).
54 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
56 * tracepoint.c: make "tdump" command handle literal memranges.
58 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
60 * tracepoint.c: use "lookup_cmd" to parse actions commands
61 (thus allowing unambiguous prefixes and aliases).
63 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
65 * configure.tgt: Add support for Thumb target.
67 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
69 * tracepoint.c: move prototype of validate_actionline(), and
70 make it consistent with the function declaration.
72 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
74 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
75 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
77 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
79 (CONFIG_OBS): remove tracepoint.o, which should always be included
81 * configure: regenerate
83 * Makefile.in (install-only): ALWAYS install the new gdbtk
84 (REMOTE_OBS): add tracepoint.o
86 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
88 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
90 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
91 * configure: Regenerate.
93 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
95 (toplevel): Move include of guitcl.h into #ifdef IDE region.
96 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
99 * Makefile.in (tracepoint_h): New macro for tracepoint.h
101 (tracepoint.o): Add rule to build.
102 (gdbtk.o): Update dependencies.
104 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
106 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
108 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
110 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
111 (breakpoint_notify): symtab_to_filename can return NULL
112 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
114 * tracepoint.c (set_raw_tracepoint): fix typo
116 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
118 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
121 * Merge (lots) with foundry's 11/18/97 build
123 * Makefile.in (install-only): install the new gdbtk, not the old
125 * top.h: add declaration of get_prompt
127 * top.c (get_prompt): new function
129 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
131 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
132 "gdb_get_function", "gdb_get_line", "gdb_get_file",
133 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
135 (gdb_get_vars_command): new function
136 (gdb_get_line_command): new function
137 (gdb_get_file_command): new function
138 (gdb_get_function_command): new function
139 (gdb_get_tracepoint_info): new function
140 (gdbtk_create_tracepoint): new function
141 (gdbtk_delete_tracepoint): new function
142 (tracepoint_notify): new function
143 (tracepoint_exists): new function
144 (gdb_actions_command): new function
145 (gdb_tracepoint_exists_command): new function
146 (gdb_prompt_command): new function
148 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
150 * dwarf2read.c (struct comp_unit_head): Change length and
151 abbrev_offset fields to unsigned int.
152 (dwarf2_build_psymtabs_hard): Verify length and offset read from
155 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
157 * tracepoint.c, tracepoint.h: new module, implements tracing,
158 which is a new functionality somewhat like breakpoints except
159 that a tracepoint stops the inferior only long enough to collect
160 and cache selected buffers and memory locations, then allows
161 the inferior to continue; the cached trace data can then be
164 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
166 * infcmd.c: export registers_info, for use by other modules.
167 * printcmd.c: export output_command, for use by other modules.
168 * stack.c: export locals_info and args_info, for use by other modules.
169 * remote.c: export getpkt, putpkt, and fromhex for external use.
170 Make fromhex case-insensative. New function "remote_console_output"
171 abstracts the acceptance of "O" packets from target.
172 Make all "remotedebug" output go to stdout, not stderr.
174 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
176 * valprint.c (print_longest): When CC has long long but printf
177 doesn't, print decimal value as three parts.
179 * config/i386/tm-fbsd.h: New file.
180 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
182 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
183 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
185 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
186 %ll format specifier.
187 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
188 long double using %Lg.
189 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
190 * configure: Re-generate.
192 * c-exp.y (parse_number): Use sscanf %Lg when host has
193 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
195 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
197 * printcmd.c (print_insn): Set the machine type if known.
199 * i386-tdep.c (_initialize_i386_tdep): Delete "set
200 assembly-language" command. Replaced by generic "set
201 architecture". Set initial machine using bfd_lookup_arch.
203 # start-sanitize-vr5400
204 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
206 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
208 # end-sanitize-vr5400
209 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
211 * valops.c (call_function_by_hand): If the function has a
212 prototype, convert its arguments as if by assignment. Otherwise,
213 do the usual promotions.
214 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
215 on functions' types when we can; all C++ functions should get it,
216 and if the Sun-style prototype notation is in the stabs, we can
219 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
221 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
222 defined by the inclusion of ../bfd/aclocal.m4.
223 * configure: Rebuild.
225 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
227 * Makefile.in (SHELL): Really do the change.
229 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
231 * Makefile.in: also revert SHELL change until configury
234 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
236 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
238 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
240 * aclocal.m4: add EXEEXT setting rule
241 * configure.in: call it
242 * configure: regenerate
243 * Makefile.in: pepper with EXEEXTs in appropriate places,
244 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
245 For some reason, EXEEXT isn't getting substututed in correctly
246 so for now, set EXEEXT to empty string
248 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
250 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
252 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
254 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
256 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
258 * gdbtk.c: Move include of gdbcore.h to top of file.
259 (close_bfds): New static function if _WIN32.
260 (gdbtk_readline): Call close_bfds.
261 (call_wrapper, tk_command_loop): Likewise.
262 (gdb_clear_file): New static function.
263 (gdbtk_init): Create gdb_clear_file Tcl command.
265 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
267 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
268 in a human readable format.
269 (print_flags_command): Command wrapper to call d30v_print_flags.
270 (d30v_do_registers_info): When printing out all of the registers,
271 print out the flag values in a human readable fashion.
272 (_initialize_d30v_tdep): Add info flags command to print the
275 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
276 bits that are defined.
278 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
280 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
282 (gdbtk_load_hash): download hash routine returns an int result.
283 * symfile.c (generic_load): Handle cancel from the
284 ui_load_progress_hook routine.
285 * dsrec.c (load_srec): Handle cancel from the
286 ui_load_progress_hook routine.
288 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
290 * valprint.c (print_longest): The b, h, w, and g format specifiers
291 print unsigned values.
293 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
295 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
297 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
298 * configure: Rebuild.
300 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
302 * top.c (quit_confirm): Change exit message.
304 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
306 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
308 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
310 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
311 to allocate memory for environ space, gdb cannot use memory
312 checks -- set -DNO_MMCHECK
314 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
316 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
317 code to see why this is not trivial.
318 (copy_exp, insert_exp): New functions.
320 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
322 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
323 where a compilation unit die has no children (DW_TAG_compile_unit
325 (scan_partial_symbols): Add comment for nesting_level.
328 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
330 * configure.tgt: Add tx49 configury based on 4300.
333 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
335 * solib.c (solib_break_names): add entry for Solaris 2.6 run
336 time linker. From Casper Dik via Peter Schauer.
338 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
340 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
342 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
347 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
349 * sol-thread.c (sol_find_new_threads_callback,
350 sol_find_new_threads): New functions.
351 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
352 sol_find_new_threads.
353 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
356 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
358 * dbxread.c (process_one_symbol): Put back initialization
359 of a variable lost during last change. Don't perform
360 assignment inside conditionals.
361 * stabsread.c (symbol_reference_defined): Return -1 for error/not
362 found. All callers changed appropriately.
363 (define_symbol): Don't perform assignment inside conditionals.
365 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
367 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
369 * configure: Rebuild.
371 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
373 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
375 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
377 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
380 * dbxread.c: More comment cleanups.
381 * stabsread.c: Fix various violations of the GNU coding and
382 formatting standards. Update/add comments to make code clearer.
383 (resolve_reference): Delete unused function.
384 (ref_search_val): Remove function. It didn't belong in stabsread.c
385 (resolve_live_range): No longer returns a value. Do not add it
386 to the live range list until the entire range stab has been parsed.
387 (get_substring): Remove duplicate declaration.
388 (resolve_symbol_reference): Now static. Remove unnecessary code
389 to deal with cleanups.
390 (ref_add): Use xrealloc instea of realloc.
391 (process_reference): Reorganize slightly to make clearer.
392 * stabsread.h (resolve_symbol_reference): Remove declaration.
393 (resolve_reference): Likewise.
394 * symtab.c (find_active_alias): New function.
395 (lookup_block_symbol): Use find_active_alias.
396 * symtab.h (struct range_list): Fix dangling struct live_range
398 (ref_search_val): Remove decl.
400 * symtab.h (struct range_list): Renamed from struct live_range.
401 (struct symbol): Remove struct live_range_info substruct.
402 Bring the alias list and range list fields up to the toplevel
403 as "aliases" and "ranges".
404 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
405 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
406 * stabsread.c: Corresponding changes.
408 * dbxread.c: Fix various violations of the GNU coding and
409 formatting standards. Update/add comments to make code
411 (process_later): Use xrealloc instead of realloc.
413 * symtab.c: Include inferior.h.
415 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
417 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
419 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
421 * infcmd.c: Improve grammar of "set args" help.
423 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
425 * remote-sds.c (sds_load): Properly declare as static.
427 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
429 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
430 to 30 bits in call insn to handle --enable-64-bit-bfd.
431 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
433 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
435 * stabsread.c: Make ref_map entries dynamically allocated.
437 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
439 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
440 ide_create_window_register_command.
441 * gdbtcl2/main.tcl: Call ide_window_register restorer.
443 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
445 * printcmd.c (print_address_symbolic, address_info): Mask
446 target-specific flag bits from PC, for more aesthetic disassembly.
447 * config/mips/tm-mips.h: Added PC masking for MIPS family
448 (especially the MIPS16).
450 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
452 * remote-mips.c (mips-initialize): Work around flakiness in
453 some versions of PMON after loading a program.
455 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
457 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
458 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
459 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
460 (ArrayAccess): Likewise. Also remove warnings.
461 (CastExpression): Implement (typename) UnaryExpression.
462 (push_qualified_expression_name): Fix small bug.
463 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
464 (_initialize_jave_language): Fix typo (jave -> java).
465 (java_language): Java does *not* have C-style arrays.
466 (java_class_from_object): Make more general (and complicated).
467 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
468 (java_emit_char, java_printchar): New function.
469 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
470 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
471 (java_print_value_fields): New function.
472 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
474 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
476 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
478 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
479 * mips-tdep.c (mips_extract_return_value): Doubles aren't
480 returned in FP0 if FP registers are single-precision only.
482 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
483 to disable use of FP registers for function arguments.
486 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
488 * gdbtk.c (gdbtk_init): Pass name of restore interface to
489 ide_create_window_register_command.
491 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
493 * mips-tdep.c (set_reg_offset): New function.
494 (mips16_heuristic_proc_desc): Calculate offsets of registers
495 saved by entry pseudo-op after rest of prologue has been read.
496 Use set_reg_offset to ignore all but the first save of a given
498 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
499 * remote-sim.c (gdbsim_store_register): Don't update registers
500 that have a null or empty name.
501 * findvar.c (read_register_bytes): Don't fetch registers
502 that have a null or empty name.
504 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
507 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
510 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
514 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
515 (REGISTER_NAMES): Ditto.
517 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
519 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
521 * dsrec.c (load_srec): add ui_load_progress_hook to
522 display some feedback to user
524 * symfile.c (generic_load): add ui_load_progress_hook to
525 display some feedback to user
527 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
529 * command.c (add_cmd, add_show_from_set): Insert new commands in
532 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
534 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
535 member for storing offset of MIPS16 frame pointer from SP.
536 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
537 (PROC_FRAME_ADJUST): Define.
538 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
539 (get_frame_pointer): Use frame pointer adjustment value when
540 calculating frame address.
541 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
542 that have a null or empty name.
544 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
545 (REGISTER_NAMES): Redefine to eliminate FP registers.
546 * config/mips/tm-tx19l.h: Ditto.
549 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
550 Michael Snyder (msnyder@cleaver.cygnus.com)
553 * configure.tgt: Set gdb_target to r5900.
554 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
556 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
557 override default FPU type.
559 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
561 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
563 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
565 * gdbtk.c (gdb_load_info): New function. Returns a list
566 of section names and sizes for an executable.
567 (gdbtk_load_hash): Stub function to call tcl function
570 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
572 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
573 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
576 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
578 * ser-e7kpc.c (get_ds_base): Only use under Windows.
579 (windows.h): Include when any _WIN32 host.
581 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
583 * The following block of changes add support for debugging assembly
585 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
586 associated with a function.
587 * buildsym.c (record_line start_symtab end_symtab): Don't delete
588 symtabs which only have line numbers (but no other debug symbols).
589 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
591 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
592 intrinsic simulator breakpoints if available, otherwise do it the
595 * configure.tgt: Add d30v.
596 * d30v-tdep.c: New file.
597 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
600 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
602 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
604 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
606 * gdbtk.c (gdb_get_mem): Fix compiler warning.
608 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
610 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
611 value if the remaining length of a non-integral argument is smaller
612 than the register size for big-endian non-EABI mode.
614 * rs6000-tdep.c (branch_dest): Handle return from signal
615 handler function via sigreturn kernel call.
617 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
619 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
620 Fix prototypes. Remove function scoped function declarations.
622 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
624 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
626 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
628 * config/i386/windows.mh (XDEPFILES): need to list some files
629 explicitly, for odd reasons.
631 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
633 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
634 (push_expression_name): New, to handle expression names.
635 (push_qualified_expression_name): New, for qualified expression names.
636 (parse_number): Fix bugs in parsing of non-decimal integers.
637 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
638 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
639 (java_link_class_type): Add dummy "class" field.
640 (java_lookup_type): New.
641 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
642 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
643 Use java_demangle_type_signature to print array class types.
644 * jv-valprint.c (java_value_print): Preliminary array support.
645 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
646 (java_val_print): Move check for object type to java_value_print.
647 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
649 * valops.c (search_struct_field): Search basesclasses in
650 ascending, not descending order. Hack to avoid virtual baseclass
651 botch for Java interfaces.
653 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
655 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
656 New cleanup clean for cleanups to be run when at each 'run' command.
657 * infcmd.c (run_command): Call do_run_cleanups.
659 * solib.c (find_solib): Register cleanup to call clear_solib
660 on a new 'run' command.
661 (symbol_add_stub): First look for existing objfile with same name.
663 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
665 * gdbtk.c (gdb_get_mem): New function. Returns
666 a formatted memory dump with optional ASCII dump.
668 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
670 * remote-sds.c (sds_load): New function.
672 (sds_open): Don't set inferior_pid yet.
673 (sds_kill): Remove contents.
674 (sds_create_inferior): Rewrite to work more like monitor
676 (sds_restart): Remove, no longer used.
678 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
679 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
680 * dsrec.c (load_srec): Always write a header S-record.
681 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
682 (dink32_cmds): Set to use S-record downloading with acks.
683 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
685 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
687 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
690 * exec.c (exec_file_command): Call set_architecture_from_file.
692 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
694 * dbxread.c (MSYMBOL_SIZE): New macro.
695 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
696 * elfread.c (elf_symtab_read): If ELF symbol is "special",
697 such as a MIPS16 function, mark minimal symbol as special too.
698 * mips-tdep.c (pc_is_mips16): New function to check whether
699 a function is MIPS16 by looking at the minimal symbol. Use
700 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
701 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
702 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
703 "special" MIPS16 bit in ELF and minimal symbols.
704 * mdebugread.c (parse_partial_symbols): Don't construct a partial
705 symbol table for a file that already has one.
707 * configure.tgt: Support TX19.
708 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
709 config/mips/tx19l.mt: New files for TX19.
712 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
714 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
715 yet another variant of enumerator debugging info, used by DU 4.0
718 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
720 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
721 otherwise link command line is too long.
723 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
725 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
726 some formatting problems.
728 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
730 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
731 mechanism. Remove prototypes for dos_async_* functions. They don't
734 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
736 * gdbtk.c: Include ilutk.h if IDE.
737 (gdb_confirm_quit, gdb_force_quit): New static functions.
738 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
740 * top.c (quit_confirm, quit_force): New functions, broken out of
742 (quit_command): Just call quit_confirm and quit_force.
743 * top.h (quit_confirm, quit_force): Declare.
745 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
747 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
748 function a breakpoint is in.
750 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
752 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
753 reading stabs extensions for live range information.
754 * stabsread.h, partial-stab.h: Add prototypes for new functions.
755 * symtab.h: Add structure for storing live range information.
757 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
759 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
761 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
763 * gdbtk.c: Include guitcl.h.
764 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
765 variable IDE to 1 when using the IDE. Always try using auto path
767 * Makefile.in (IDE_CFLAGS_X): Always include libide.
768 (LIBIDE): New variable.
770 (IDE_DEPS): Omit libide.
771 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
772 * configure: Rebuild.
774 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
776 * top.c (set_arch): New function, update target_architecture.
778 * defs.h, top.c (set_architecture_from_arch_mach): Replace
779 set_architecture, takes the arch and machine as arguments.
781 * sh3-rom.c (sh3e_open): Update.
784 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
786 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
789 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
791 * top.c (init_main): Add ``set processor'' as an alias for ``set
794 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
796 * config/sparc/sparclite.mt: Removed simulator references (erc32
799 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
801 * remote-e7000.c (e7000_fetch_registers): Check
802 target_architecture instead of sh_processor_type.
805 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
807 * sh3-rom.c (sh3_open): Call set_architecture not
808 sh_set_processor_type.
811 * sh-tdep.c (sh_show_processor_type_command): Delete.
812 (sh_set_processor_type_command): Delete.
813 (sh_target_architecture_hook): Rename from sh_set_processor_type,
814 use AP to determine architecture.
815 (sh_show_regs): Use bfd_mach_sh* types.
817 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
818 architecture was specified explicitly.
820 * defs.h (target_architecture, target_architecture_auto,
821 set_architecture, set_architecture_from_file): Declare.
822 (target_architecture_hook): Allow targets to be notified of set
825 * top.c (init_main): Add set/show/info architecture commands.
826 (set_architecture, show_architecture, info_architecture): New
827 functions, parse same.
828 (set_architecture_from_file): New function, determine arch from
831 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
833 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
834 when set explicitly. Prepend endianness arg so that it can be
837 * defs.h, top.c (target_byte_order_auto): Make global when
838 byteorder is selectable.
840 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
842 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
844 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
845 has already set the PC.
846 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
847 exec file" a warning. Ditto for "No program loaded".
849 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
851 * ocd.c: revert Sun change -- enable log file handling
853 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
855 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
857 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
859 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
860 before assuming that the inferior is running.
863 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
865 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
866 (gdbtk_stop_timer): Likewise.
868 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
870 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
871 (gdb_target_has_execution_command) new function
873 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
875 * ocd.c: comment out sections that create and flush wigglers.log
876 log file when using the wiggler.
878 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
880 * gdbtk.c (gdb_loc): If there are no symbols, just bail
882 (tk_command_loop): Print errors encountered while running
886 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
888 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
892 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
894 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
895 (x_fd): Don't define if WINNT.
896 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
898 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
899 call gdbtk_start_timer and gdbtk_stop_timer.
900 (gdbtk_init): Don't set up signal handling or make x_fd
901 asynchronous if CYGWIN32.
903 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
905 * gdbtk.c (error_string_ptr): New static variable.
906 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
907 NULL, and we're outputting to stderr, append string to
908 error_string_ptr rather than calling gdbtk_tcl_fputs.
909 (call_wrapper): Set up error_string_ptr. Put both error string
910 and normal string in Tcl result.
912 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
915 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
917 * gdbtk.c: If _WIN32, include winuser.h.
918 (gdbtk_init): If _WIN32, use MessageBox to display an error
921 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
923 * config/powerpc/ppc-eabi.mt:
924 * config/powerpc/ppc-sim.mt:
925 * config/powerpc/ppcle-eabi.mt:
926 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
927 other ocd-related files in TDEPFILES
929 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
931 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
932 * ocd.c: initialize remote_timeout
933 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
934 (ocd_get_packet): remove find_packet goto. If there isn't
935 an 0x55 at the start, something is quite wrong so error out
936 instead of advancing in the packet and trying again. If checksum
937 is invalid, print error message instead of trying again.
938 * ser-ocd.c (ocd_readchar): error if we attempt to read past
939 the end of the from_wiggler_buffer.
942 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
944 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
945 (gdb_cmd): For the load command, don't buffer the I/O.
949 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
951 * dink32-rom.c: Don't use "mf" command to fill, is too picky
955 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
957 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
959 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
961 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
962 (ITCL_DEPS, TIX_DEPS): New variables.
963 (IDE_DEPS): New variable.
964 (CDEPS): Include @CONFIG_DEPS@.
965 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
966 * configure: Rebuild.
970 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
972 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
973 after relocations are complete.
974 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
975 this is now done in objfile_relocate.
977 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
979 * win32-nat.c (handle_exception): Return a value indicating
980 whether the exception was handled. Don't handle random exceptions
981 the first time around, so that structured exception handling
983 (child_wait): Check the return value of handle_exception. Set the
984 continue_status argument to ContinueDebugEvent accordingly.
986 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
988 * configure.tgt: Add support for v850e target.
991 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
993 * configure.tgt: Add support for v850eq target.
996 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
998 * m32r-stub.c: fix typo
1000 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1002 * remote-sds.c: Remove unused remnants of remote.c.
1003 (tob64): Return the result length.
1004 (sds_interrupt): Send a stop message.
1005 (sds_wait): Add debug output for signal interpretation, flag
1006 that signal was due to a trap.
1007 (sds_fetch_registers): Fill the registers array correctly for
1009 (sds_store_registers): Get the right values from registers array.
1010 (putmessage): Tweak length handling so checksum comes out right.
1011 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1013 start-sanitize-gdbtk
1014 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1016 * gdbtk.c (gdb_listfuncs): New function that returns
1017 a list of all the functions in a source file.
1021 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1023 * Makefile.in (init.c): Don't use xargs.
1025 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1027 * infrun.c (wait_for_inferior): Add the symbols for any
1028 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1030 Rewrite code which determines the TOC address for calling functions
1031 in the inferior under AIX.
1032 * rs6000-nat.c (find_toc_address): New function to determine
1033 the required TOC address from a function address.
1034 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1035 to find_toc_address.
1036 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1037 add_text_to_loadinfo calls.
1038 (exec_one_dummy_insn): Change pid and status to int to get rid of
1040 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1041 ptrace to get rid of compiler warnings.
1042 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1043 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1044 patch TOC address load code in the call dummy with the value
1045 returned from find_toc_address_hook.
1046 (struct loadinfo, loadinfo, loadinfolen,
1047 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1048 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1050 (_initialize_rs6000_tdep): Remove initialization of
1051 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1052 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1053 xcoff_init_loadinfo_hook): Remove.
1054 (struct coff_symfile_info): Add toc_offset field.
1055 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1056 instead of calling xcoff_add_toc_to_loadinfo_hook.
1057 (get_toc_offset): New function to return the value of the
1058 toc_offset field for an object file.
1059 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1060 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1061 * config/rs6000/tm-rs6000.h: Add declarations for
1062 find_toc_address_hook and get_toc_offset.
1064 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1066 * remote-sds.c: New file, interface to SDS-compatible monitors.
1067 * Makefile.in (remote-sds.o): Add build rule.
1068 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1069 (TDEPFILES): Add remote-sds.o.
1071 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1073 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1074 assuming control has returned to GDB.
1076 start-sanitize-gdbtk
1077 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1079 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1082 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1084 * dink32-rom.c: New file, support for DINK32 monitor.
1085 * Makefile.in (dink32-rom.o): Add build rule.
1086 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1087 (TDEPFILES): Add dink32-rom.o.
1088 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1089 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1090 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1091 * monitor.c: Use them.
1092 (monitor_store_register): Use setreg.term if defined.
1093 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1094 if set_break and clr_break fields are empty.
1096 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1098 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1099 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1100 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1102 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1103 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1104 fill in doc fields of bdm_ppc_ops.
1105 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1106 as the MQ or floating point regs not present on ppc 8xx boards.
1107 (bdm_ppc_store_registers): Don't write those same invalid registers.
1108 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1109 * config/powerpc/ppc-eabi.mt:
1110 * config/powerpc/ppcle-eabi.mt:
1111 * config/powerpc/ppc-sim.mt:
1112 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1114 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1116 * frame.h (enum lval_type): Conditionalize on __GNUC__
1117 instead of __STDC__.
1119 start-sanitize-gdbtk
1120 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1122 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1125 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1127 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1129 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1131 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1132 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1133 BDM_BREAKPOINT if not defined in tm.h
1134 (ocd_error): add new error cases
1135 (ocd_start_remote): send the OCD_INIT command before
1136 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1137 (ocd_write_bytes): no longer static
1138 (ocd_insert_breakpoint): no longer static
1139 (ocd_remove_breakpoint): new
1140 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1141 and ocd_remove_breakpoint
1142 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1143 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1144 and memory_remove_breakpoint.
1145 (bdm_ppc_open): after calling ocd_open, modify DER
1146 register so interrupts will drop us into debugging mode, finally
1147 disable the watchdog timer on the board so we don't leave BDM
1150 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1152 * values.c (value_primitive_field): Account for offset when
1153 extracting the value of a bitfield.
1154 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1156 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1158 start-sanitize-tic80
1159 * config/tic80/tic80.mt:
1160 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1161 (SIM): Remove -lm to prevent make errors.
1162 * configure.tgt: add gdbserver to configdirs for tic80.
1164 * gdbserver/utils.c (error): Change prototype to match defs.h.
1165 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1166 * remote.c (remote_write_bytes): Include '$' at start of packet
1167 and checksum at end of packet in overhead calculation.
1169 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1171 * ser-ocd.c: If _WIN32, include <windows.h>.
1172 (dll_do_command): New static variable if _WIN32.
1173 (ocd_open): Set dll_do_command if _WIN32.
1174 (ocd_write): Use dll_do_command rather than do_command.
1175 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1176 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1177 ($(BDM_LIBNAME)): Remove target.
1178 * wigglers.def: Remove.
1180 start-sanitize-gdbtk
1181 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1182 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1183 ide_initialize_paths to match installed directory name. If IDE,
1184 use auto_path to search for main.tcl.
1185 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1189 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1191 (libwigglers.a): Remove target.
1193 start-sanitize-gdbtk
1194 * gdbtk.c (gdbtk_cleanup): New static function.
1195 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1196 call to ide_initialize_paths. If we can't initialize the event
1197 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1198 ide_window_register and the ide_window commands. Initialize tk,
1199 itcl, and tix after initializing the IDE.
1201 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1202 * configure: Rebuild.
1205 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1207 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1208 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1210 start-sanitize-gdbtk
1211 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1213 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1214 to 256 to avoid memory corruption with very long pathnames.
1217 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1219 Changes to OCD support to support wiggler box as well as
1221 * ocd.c: change speed in init command to 0 from 80,
1222 add (temporary) logging commands to help debugging,
1223 (ocd_open): if "target ocd wiggler lpt" then use special
1224 ser-ocd.c serial interface which communicates with Wigglers.dll,
1225 otherwise ("target ocd <foo>") do as we did before
1226 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1227 switch of known commands of len 0
1228 * ocd.h: add OCD_LOG_FILE
1229 * serial.c (serial_open): do serial_interface_lookup on ocd
1231 * ser-ocd.c: add buffer to contain responses from sending a
1232 command to the Wigglers.dll.
1233 (ocd_readchar): return curr char from buffer and increment ptr
1234 (ocd_write): send buffer to Wigglers.dll, storing response in
1235 return buffer and initializing curr location ptr to start of
1238 start-sanitize-gdbtk
1239 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1241 * configure.in: Change required Tix version to 4.1.8.0 .
1242 * configure: Rebuilt.
1245 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1247 * ocd.h: add OCD_SET_CONNECTION
1248 * ocd.c: rename "do_command" to "ocd_do_command"
1250 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1252 Nomenclature change. BDM is a specific type of OCD
1253 (On Chip Debugging). Wiggler is the parallel port box controlled
1254 by Wigglers.dll. The faster target box from Macraigor Systems
1260 Replace all instances of "wiggler_" with "ocd_" and change most other
1261 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1262 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1263 until OCD with that target is supported again.
1265 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1267 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1268 sub makes, change clean rule to also remove *.a to remove
1269 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1270 remove remote-wiggler.o
1271 * configure.in: add DLLTOOL support
1272 * configure: regenerate
1273 * wigglers.def: new file for imports for wigglers.dll
1274 * ser-ocd.c: new file which is layer between ocd.c and either the
1275 wigglers.dll or the target box, only stub so far
1276 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1277 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1278 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1279 to XDEPFILES, add rules to build libwigglers.a
1281 checking in changes of Stu Grossman <grossman@cygnus.com>:
1282 * remote-wiggler.c: delete
1283 * ocd.c: new, was remote-wiggler.c
1284 always include sys/types.h, include ocd.h, move WIGGLER
1285 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1286 static, stop making local wiggler functions static,
1287 define write_mem_command for wiggler_write_bytes
1288 (wiggler_start_remote): stop hardcoding the target type,
1289 instead set and use a target_type variable.
1290 (wiggler_open): add new target_type and ops args
1291 (wiggler_wait): now no longer takes pid and target_status as args,
1292 stop trying to set target_status struct, remove BGND insn
1294 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1295 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1296 remove pktlen check, set reglen instead of numregs
1297 (dump_all_bdm_regs): delete
1298 (wiggler_fetch_registers): delete
1299 (wiggler_prepare_to_store): now just an empty function
1300 (wiggler_store_registers): delete
1301 (wiggler_read_bdm_register): new
1302 (wiggler_write_bdm_registers): new
1303 (wiggler_write_bdm_register): new
1304 (wiggler_write_bytes): use write_mem_command variable instead of
1306 (get_packet): renamed to wiggler_get_packet, change refs throughout
1307 (put_packet): renamed to wiggler_put_packet, change refs throughout
1308 (wiggler_get_packet): add break to default case of switch,
1309 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1311 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1312 (flash_xfer_memory): delete
1313 (noop_store_registers): new placeholder replacement for
1314 target_store_registers() which prevents generic_load from trying to
1316 (bdm_update_flash_command): add store_registers_tmp variable,
1317 make handling of wiggler_ops more generic -- define wiggler_ops
1318 in a target-specific file instead (such as ppc-bdm.c in the case
1319 of the ppc), use current_target to deal with registers again
1320 making this file less target-specific.
1321 (bdm_read_register_command): new
1322 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1323 comment out add_cmd ("read-register", ...)
1324 * ocd.h: new, contains common wiggler prototypes, command definitions
1325 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1326 structure for ppc bdm
1329 (bdm_ppc_fetch_registers): new
1330 (bdm_ppc_store_registers_: new
1331 (_initialize_bdm_ppc): new
1332 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1334 start-sanitize-tic80
1335 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1337 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1338 as a valid SP-relative offset of a saved register.
1341 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1343 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1344 than directly mucking around with data structures.
1346 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1348 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1349 Add a bunch of macros.
1350 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1351 Update to use new macros.
1352 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1353 * value.h, values.c (value_static_field): New function.
1354 * cp-valprint.c, valops.c: Modify to use value_static_field.
1356 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1357 implied (missing) data field, as defined by cc1java.
1358 (java_link_class_type): Type length and field offset (in interior)
1359 now includes object header. Get static fields working.
1360 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1361 * jv-typeprint.c (java_type_print_derivation_info,
1362 java_type_print_base): New functions, for better Java output.
1363 * jv-valprint.c: Start to support Java-specific output.
1365 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1367 * c-valprint.c (c_val_print): Use extract_address to retrieve
1368 the address of the virtual function.
1369 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1371 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1372 Handle C++ operator *.
1374 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1376 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1378 (Tcl_Realloc, Tcl_Free): Likewise.
1379 * configure.in: Check for cygwin32 environment. Define and
1380 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1381 unix; setting it to win was for an old Tcl/Tk configuration
1383 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1384 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1385 (WIN32LDAPP, WIN32LIBS): Define.
1386 (CLIBS): Add $(WIN32LIBS).
1387 (gdb): Use $(WIN32LDAPP).
1388 * configure: Rebuild.
1390 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1392 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1393 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1394 * utils.c (fprintf_symbol_filtered): Handle language_java.
1396 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1398 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1400 * java-*: Renamed to jv-*, to make fit within 14 characters.
1401 * jv-lang.h (java_type_print): Added declaration.
1402 * jv-typeprint.c: New file. Provides java_print_type.
1403 * jv-lang.c (java_link_class_type): New function.
1404 (java_language_defn): Replace c_print_type by java_print_type.
1405 * Makefile.in: Update accordingly.
1407 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1409 * Makefile.in (init.c): except some mswin files do need to be
1412 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1414 * Makefile.in (init.c): don't try to scan mswin for _initialize
1415 funcs. (generates misleading error message because files have
1416 .cpp suffix, not .c suffix)
1418 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1420 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1422 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1424 * xcoffread.c (coff_getfilename): Do not strip directory component
1427 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1429 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1430 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1431 * remote-array.c: #include <ctype.h> for isascii().
1432 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1434 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1436 * top.c (execute_command): Force cleanup of alloca areas.
1437 * findvar.c (registers_changed): Likewise.
1439 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1441 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1442 * Add defs for target status.
1444 start-sanitize-gdbtk
1445 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1447 * configure.in, aclocal.m4: Another fix to find the
1448 correct Tix library name.
1450 * configure: Rebuilt.
1454 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1456 * config/mips/tm-mips64.h: longs, long longs, and pointers
1457 are all 64 bits on EABI mips targets.
1459 start-sanitize-gdbtk
1460 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1462 * aclocal.m4: Search for the correct tix library.
1465 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1467 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1468 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1469 partial symtab. Remove earlier change of 5/27/97.
1471 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1473 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1474 inferior_pid is an LWP rather than a Solaris thread, let
1475 procfs handle the request.
1476 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1477 only work if inferior_pid points to an LWP (rather than a
1478 Solaris thread). Use procfs_first_available to find a good LWP.
1479 (info_solthreads): added a maintenance command to list all
1480 known Solaris threads and their attributes.
1481 * mips-tdep.c (mips_do_registers_info): Completely changed the
1482 output format to be neat and columnar. Added the helper funcs
1483 do_fp_register_row and do_gp_register_row. Also small mods to
1484 mips_print_register, which is still used to print a single reg.
1486 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1488 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1489 otherwise terminated (Solaris threads).
1491 start-sanitize-gdbtk
1492 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1494 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1495 IDE configuration information.
1497 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1498 filename when a breakpoint is set. Avoids call to bp_info.
1499 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1500 Itcl, Tix and IDE initialization.
1502 * defs.h (init_ui_hook): Change prototype to accept one arg.
1504 * main.c (gdb_init): Change prototype to accept one arg.
1506 * top.c (gdb_init): Accepts one argument which it uses to
1507 call (*init_ui_hook), which will be gdbtk_init(). This is
1508 used for calling Tcl_FindExecutable().
1510 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1511 accept variable number of args for compatibility with
1512 cchanges in gdbtk.c.
1514 * configure: Regenerated.
1516 * gdbtcl/tclIndex: Regenerated.
1520 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1522 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1523 whether CRLF_SOURCE_FILES is defined.
1524 (open_source_file): Use OPEN_MODE with open and openp.
1525 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1526 CRLF_SOURCE_FILES is defined, ignore \r characters.
1527 (forward_search_command): Use FDOPEN_MODE with fdopen.
1528 (reverse_search_command): Likewise.
1529 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1530 (LSEEK_NOT_LINEAR): Don't define.
1532 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1534 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1535 return values within the 8-byte FP register.
1537 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1539 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1540 integers in 64-bit register parameters before function calls.
1542 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1544 * mips-tdep.c (mips_push_arguments): special-case handling for
1545 odd-sized struct parameters passed in registers / on stack.
1547 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1549 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1550 structs passed in registers for little-endian non-EABI mode.
1552 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1554 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1555 (check_duplicates, clear_command): compare sections only if
1556 doing overlay debugging.
1558 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1560 * buildsym.h (struct subfile): Add debugformat member.
1561 (record_debugformat): Declare global function.
1562 * buildsym.c (start_subfile): Initialize debugformat member
1564 (record_debugformat): New function to record the format.
1565 (end_symtab): Copy format into symtab debugformat member.
1566 (end_symtab): Free subfile debugformat member.
1567 * symmisc.c (free_symtab): Free debugformat when freeing
1569 * symfile.c (allocate_symtab): Initialize the new debugformat
1570 member for new symtabs.
1571 * symtab.h (struct symtab): Add debugformat member.
1572 * source.c (source_info): Print the debug format.
1574 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1576 * hpread.c (hpread_expand_symtab): Call record_debugformat
1578 (hpread_process_one_debug_symbol): Ditto.
1579 * dbxread.c (process_one_symbol): Call record_debugformat
1581 * coffread.c (coff_start_symtab): Call record_debugformat
1583 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1585 * dwarfread.c (read_file_scope): Call record_debugformat
1587 * dwarf2read.c (read_file_scope): Call record_debugformat
1589 * dstread.c (dst_end_symtab): Set debugformat to be
1591 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1593 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1595 * mips-tdep.c (mips_push_arguments): handle alignment of
1596 integer and struct args on stack for mips64 big-endian.
1598 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1600 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1601 structs in a register wherever possible.
1602 * mips-tdep.c (mips_extract_return_value): handle structs.
1603 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1604 (including structs, if gdb ever allows it).
1607 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1609 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1610 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1611 stack push count accordingly.
1612 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1615 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1617 * utils.c (floatformat_from_doublest): Improve test for infinity.
1619 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1621 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1622 global variables into the struct dieinfo structure.
1623 (locval): Pass pointer to a dieinfo struct rather than a
1624 pointer to the raw location information. Change prototype.
1625 Set isreg, optimized_out, offreg and basereg as appropriate.
1626 (struct_type): Call locval with dieinfo struct pointer.
1627 (new_symbol): Ditto.
1628 (new_symbol): Call locval and save location before testing
1629 the values of the new dieinfo struct flags, set by locval.
1631 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1633 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1634 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1635 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1636 These changes tried to work around a problem with an early DU 4.0
1637 release, but they trigger subtle timing dependent kernel bugs
1638 in older OSF/1 releases.
1640 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1642 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1643 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1645 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1647 * infrun.c (wait_for_inferior): Mark registers as invalid when
1648 stepping over an instruction that triggered a watchpoint.
1649 * remote-mips.c: Numerous changes to support hardware breakpoints
1650 and watchpoints on LSI MiniRISC and TinyRISC boards.
1651 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1652 (mips_breakpoint_from_pc): Account for different breakpoint
1653 instructions used by PMON and IDT monitor.
1654 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1656 * config/mips/tm-mips.h: Define breakpoint instructions for
1657 PMON and IDT monitor. Move MIPS16-related macros here from
1660 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1662 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1664 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1666 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1667 Add missing return statements after finding an "add imm{16,32},sp"
1669 (mn10300_frame_chain): Add in size of our register save area to find
1670 our caller's frame if our caller does not have a frame pointer.
1672 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1674 * symfile.c (generic_load): Check return code of target_write_memory.
1676 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1678 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1679 * config/tm-sysv4.h (in_plt_section): Add prototype.
1681 * maint.c (maintenance_translate_address): Avoid assignment
1682 inside if, per GNU coding standards.
1683 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1684 per GNU coding standards.
1686 * monitor.c (parse_register_dump): Is really a void function.
1688 (monitor_read_memory): Remove unused variable "name".
1689 (monitor_read_memory): Remove unused variable "regbuf".
1690 (monitor_open): Remove unused variable "i".
1691 (get_hex_word): Apparently unused, #if away for now.
1694 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1695 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1698 * remote-e7000.c (ctype.h): Include.
1699 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1700 * frame.h (generic_get_saved_register): Add prototype.
1701 (enum lval_type): Add partial forward decl.
1702 * dsrec.c (make_srec): Remove unused variable "type_code".
1703 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1704 cases by just ignoring them.
1705 (command.h): Include.
1707 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1708 * java-lang.c (gdbcore.h): Include for prototypes.
1709 (type_from_class): Remove unused variable "ftype".
1710 (type_from_class): Remove unused variable "name_length".
1711 (evaluate_subexp_java): Add default case to handle remaining
1713 * java-valprint.c (c-lang.h): Include for prototypes.
1715 * symfile.c (simple_read_overlay_region_table): #if away
1717 (simple_free_overlay_region_table): Ditto.
1718 (overlay_is_mapped): Add default case to switch.
1719 (simple_read_overlay_region_table): Ditto.
1720 (simple_read_overlay_region_table): Add prototype.
1722 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1723 (fixup_psymbol_section): Ditto.
1724 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1726 * utils.c: Add comment about t_addr being either unsigned long or
1728 (paddr): Change formats to match actual types args are cast to.
1733 * defs.h (perror_with_name): Is a NORETURN function.
1734 * utils.c (perror_with_name): Is a NORETURN function.
1735 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1737 * symtab.c (fixup_symbol_section): Remove prototype.
1738 * symtab.h: (fixup_symbol_section): Add prototype.
1739 * m32r-rom.c (report_transfer_performance): Add prototype.
1740 * sparclet-rom.c: Ditto.
1743 * c-exp.y (parse_number): Cast args to float* or double* as
1744 appropriate for conversion format.
1745 * java-exp.y (parse_number): Ditto.
1747 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1748 to nonexistant y.tab.c file.
1749 (java-exp.tab.c): Ditto.
1750 (f-exp.tab.c): Ditto.
1751 (m2-exp.tab.c): Ditto.
1752 start-sanitize-gdbtk
1754 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1755 Remove unused static variable "Gdbtk_Library".
1758 * sh-tdep.c (symfile.h): Include.
1759 (gdb_string.h): Include.
1760 (sh_fix_call_dummy): Ifdef away, currently unused.
1761 * config/sh/tm-sh.h (pop_frame): Add prototype.
1762 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1764 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1766 start-sanitize-gdbtk
1767 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1768 enumeration del_at_next_stop to bpdisp array.
1771 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1772 of non-pointer values.
1774 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1775 their physical names already include the class name.
1777 * valops.c (value_cast): Handle upcast of a class pointer.
1779 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1780 * corelow.c (get_core_registers): Make secname big enough.
1782 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1784 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1785 * sh-tdep.c (sh_show_regs): print out all registers for
1786 the current processor
1788 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1790 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1793 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1795 Fixes for recent correction to PE format:
1796 * coffread.c (pe_file): New static variable.
1797 (struct find_targ_sec_arg): Change resultp from pointer to int to
1798 pointer to pointer to asection.
1799 (find_targ_sec): Just store the section in args->resultp, not the
1800 section offset value.
1801 (cs_to_section): Compute the section offset value from the
1803 (cs_section_address): New static function.
1804 (coff_symfile_read): Set pe_file.
1805 (read_one_sym): When reading a PE file, adjust the symbol value to
1806 include the section address if the symbol has an appropriate
1809 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1811 * configure.tgt: add mipsr3900-elf target
1812 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1814 start-sanitize-gdbtk
1815 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1817 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1820 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1822 * dbxread.c: Check malloc's return for null, prevent segv.
1824 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1826 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1829 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1831 * top.c (init_cmd_lists): Always initialize endianlist.
1832 (init_main): Always define endian commands.
1833 (set_endian_big): Issue warning if endian not selectable.
1834 (set_endian_little): Ditto.
1835 (set_endian_auto): Ditto.
1837 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1839 * remote-sim.c (simulator_command): Restrict access to the
1840 simulator to periods when the simulator is open.
1842 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1844 * procfs.c (init_procinfo): new function, abstracts some code
1845 shared by create_procinfo and do_attach;
1846 (procfs_set_inferior_syscall_traps): new function, abstracts
1847 some code needed by procfs_init_inferior, do_attach, and
1848 procfs_lwp_creation_handler; (procfs_first_available): new
1849 function, find any LWP that's runnable; (procfs_thread_alive):
1850 replace stub function with real implementation;
1851 (procfs_lwp_creation_handler): fix bug starting new child
1852 threads; (info_proc): bug fixes and enhancements for the
1853 "INFO PROCESSES" command; (close_procinfo_file): call new
1854 function "delete_thread" to cleanup GDB's thread database;
1855 (proc_init_failed): add new argument "kill", to control whether
1856 process is killed (so this function can be shared by
1857 create_procinfo and do_attach); (procfs_exit_handler): handle
1858 exit from an attached process, and cleanup procinfo handles
1859 when the process exits; (procfs_resume, procfs_wait): cleanup
1860 after a thread when it exits; (do_attach, do_detach): handle
1861 attached processes with multiple threads; plus some general
1862 improvements in the diagnostic output.
1863 * sol-thread.c (sol_thread_alive): replace stub with real
1864 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1865 handle threads that may have exited; (sol_thread_attach): add
1866 startup setup stuff; (sol_thread_detach): add unpush_target
1867 call; (sol_thread_mourn_inferior): add unpush_target call;
1868 (sol_thread_wait, sol_thread_resume): enhance to deal with
1869 thread exit cleanly; (sol_thread_new_objfile,
1870 sol_thread_pid_to_str): detect unsuccessful startup and
1871 don't crash; plus some general cleanup.
1872 * thread.c (delete_thread): new function, allows targets to
1873 notify gdb when a thread is no longer valid.
1874 * infrun.c (wait_for_inferior): don't try to detect a new
1875 thread on receiving a TARGET_EXITED event.
1877 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1879 * remote-sim.c (gdbsim_open): Pass callback struct.
1880 (init_callbacks): Remove call to sim_set_callbacks.
1882 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1884 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1885 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1886 with a zero PC as frameless to improve backtraces from core dumps
1887 caused by dereferencing a NULL function pointer.
1888 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1889 Handle frameless functions interrupted by a signal.
1891 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1892 Handle frameless functions interrupted by a signal.
1894 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1896 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1897 to reflect current reality. Gross attempt at handling out of
1900 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1901 symbols to find the end of the prologue.
1902 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1904 start-sanitize-tic80
1905 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1907 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1910 start-sanitize-tic80
1911 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1913 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1914 basic C80 features working.
1917 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1919 * configure.in (AC_TYPE_SIGNAL): Add
1920 * configure: Re-generate.
1921 * remote-sim.c: Signal returns RETSIGTYPE.
1923 start-sanitize-gdbtk
1924 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1926 * gdbtk.c (wrapped_call): New function - make actual call to tk
1928 (call_wrapper): Rewrite to use top.c:catch_errors.
1930 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1934 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1936 * target.h (target_stop): Drop argument so it can be tested for
1939 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1941 * utils.c (floatformat_from_doublest): Handle infinity properly.
1943 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1945 * Finalize merge from Hurd folk.
1946 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1947 * thread.c (thread_apply_command, thread_apply_all_command,
1948 thread_command): Make sure TP is alive.
1949 (thread_alive): New function.
1950 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1951 * infrun.c (sig_print_info): Deal better with long signal names.
1952 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1953 * thread.c (thread_id_to_pid): New function.
1954 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1955 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1956 set_thread_default_cmd_list, show_thread_default_cmd_list):
1957 New variables. (set_thread_cmd, show_thread_cmd,
1958 set_thread_default_cmd, show_thread_default_cmd): New functions.
1959 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1960 * gnu-nat.c (inf_startup): remove TASK parameter.
1961 (inf_set_task): replace with new function (inf_set_pid).
1962 * gdbthread.h: Add extern decl for thread_cmd_list.
1964 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1966 * printcmd.c (disassemble_command): Adjust low function bound
1967 by FUNCTION_START_OFFSET.
1969 start-sanitize-tic80
1970 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1972 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1975 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1977 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1978 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1979 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1980 satisfy symbol dependancy in solib.c (core_ops).
1981 * target.[ch] conditionalize Mach-specific signals so that they
1982 won't show up in non-Mach gdb's!
1983 * thread.c: change name of static function "thread_switch" to
1984 "switch_to_thread", to avoid conflict with Mach global symbol;
1985 move thread_cmd_list to global scope so targets can add their
1986 own thread commands.
1987 * infrun.c: sig_print_info: allow for long signal names.
1988 * gnu-nat.[ch]: tidying up comments.
1989 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1990 gnu_wait must not return -1 when inferior exits;
1991 attach_to_child will modify inferior_pid in a way that allows
1992 fork_inferior to remain unchanged; remove extra arg from
1993 startup_inferior; move Mach thread commands here from thread.c.
1995 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1997 * symtab.c: decode_line_1, replace the assignment to
1998 values.sals[0].pc which I accidentally left out on 4/3/97.
2000 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2002 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2003 (fix by Bob Manson).
2004 * top.c: change "to enable to enable" to "to enable" in a couple
2007 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2009 * breakpoint.c (remove_breakpoint): Pass correct type to
2010 target_remove_watchpoint.
2011 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2013 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2015 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2016 for return address register, handle `ret' instruction.
2018 * corelow.c (get_core_registers): Initialize cf.
2020 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2021 (procfs_notice_signals): Copy traced signal set back to
2023 (unconditionally_kill_inferior): If PR_DEAD is defined,
2024 rerun inferior after killing it.
2026 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2028 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2029 structure value address is found in $a0 now.
2030 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2032 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2034 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2036 (EXTRACT_RETURN_VALUE): Likewise.
2038 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2039 insn at "pc", not "fi->pc".
2041 start-sanitize-tic80
2042 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2044 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2045 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2046 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2047 (NPC_REGNUM): Tic80 has a delay slot.
2048 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2052 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2054 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2056 (EXTRACT_RETURN_VALUE): Likewise.
2058 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2060 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2061 floatformat_ieee_double_littlebyte_bigword for little endian
2063 * utils.c (floatformat_to_doublest): Create local preswapped
2064 copy of input for floatformat_littlebyte_bigword formats.
2065 (get_field, put_field): Treat floatformat_littlebyte_bigword
2066 the same as floatformat_little.
2067 (floatformat_from_doublest): Postswap output words for
2068 the floatformat_littlebyte_bigwords format.
2070 start-sanitize-tic80
2071 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2073 * config/tic80/tic80.mt (SIM): Link in simulator.
2076 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2078 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2079 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2080 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2081 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2082 config/v850/v850.mt:
2083 Remove -lm. That's now handled by configure.
2085 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2086 Remove duplicate rm's of files.
2088 start-sanitize-gdbtk
2089 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2091 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2094 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2096 * remote-pa.c: Remove. It's broken and no longer necessary.
2098 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2100 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2101 (Avoids name clash with broken AIX header files.)
2103 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2105 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2107 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2108 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2109 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2111 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2112 tstart and dstart with section VMA.
2113 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2115 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2116 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2117 (vmap_exec): Relocate relative to the VMA in the object file,
2118 relocate .bss section as well.
2119 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2120 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2122 * xcoffread.c (secnum_to_bfd_section): New routine to get
2123 BFD section from CS section number.
2124 (scan_xcoff_symtab): Make toc_offset section relative.
2126 * symtab.c (total_number_of_methods): Avoid core dump if
2127 baseclass type is still undefined.
2129 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2131 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2133 * defs.h utils.c (error warning): Make message be const.
2134 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2135 to hook. Otherwise send it to fputs.
2136 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2138 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2139 to _filtered forms to make output appear in GUIs. Replace all
2140 uses of SERIAL_READCHAR with readchar, which has better error
2142 * (e7000_parse_device): Add prototype.
2143 (readchar): Improve doc. Handle random serial errors.
2144 (expect): Disable notice_quit code. It's busted. Remove
2145 serial error handling (it's now handled in readchar). Remove
2146 remote_debug echoing. That's handled in readchar as well.
2147 (e7000_parse_device): Remove serial_flag arg. It's not
2149 (e7000_open): Split into two pieces. Second part is
2150 e7000_start_remote, and is error protected. Now, when we connect
2151 to the target, we setup the initial frame and registers so that
2152 the user gets an immediate indication of where the target is.
2153 (gch): Remove debug output. That's handled by readchar.
2154 (e7000_read_inferior_memory): Handle errors better.
2155 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2156 command names. They show up when doing completion and confuse
2158 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2159 directly from Win32s and Win95. Get rid of debugify crud.
2160 * serial.c: Remove debugify cruft.
2161 * (serial_logchar serial_log_command serial_write serial_readchar
2162 serial_send_break serial_close): Merge common functionality into
2163 serial_logchar. Clean up rest of routines.
2164 * sparclet-rom.c: Disembowel. Leave only download routine.
2165 Download routine now switches to remote target automatically.
2166 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2167 up MSVC/Win32 problem.
2168 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2170 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2171 * config/sparc/tm-sparclet.h: Remove override for prompt.
2173 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2175 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2176 TARGET_BYTE ORDER_SELECTABLE.
2178 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2180 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2181 fields of gdb_callback.
2182 (gdbsim_stop): Add gdbsim_stop to list of supported client
2184 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2185 sim_wait where gdb is in a position to handle a long running
2187 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2189 (gdb_os_poll_quit): New function. Check for a quit pending on the
2192 start-sanitize-gdbtk
2193 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2195 * Makefile.in (install-only): Make list of gdbtcl files to install
2196 explicit - was picking up files such as ChangeLog etc.
2197 (install-only): Don't blindly create the directory.
2200 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2202 * defs.h (enum language): Add language_java.
2203 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2204 * Makefile.in: Update for new files.
2205 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2206 * symfile.c (deduce_language_from_filename): Recognize .java.
2208 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2210 * m32r-stub.c (stash_registers): Rewrite.
2211 (restore_registers): Renamed to restore_and_return.
2212 (cleanup_stash): New function.
2213 (process_exception): New function.
2214 (_catchException*): Rewrite.
2216 * remote-sim.c (gdbsim_load): Update call to sim_load.
2217 (gdbsim_create_inferior): No longer pass start_address to
2218 sim_create_inferior.
2219 (gdbsim_open): Pass endian indicator as arg.
2221 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2223 * remote.c (get_offsets): Don't use scanf for interpreting
2224 response to qOffsets.
2226 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2228 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2229 (INSTALL_XFORM1): Remove.
2230 (install-only): Use $(program_transform_name) directly, rather
2231 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2232 (uninstall): Transform name.
2234 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2236 * remote-mips.c (mips_load): Ensure that PC gets updated
2237 after a load on LSI target.
2239 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2241 * procfs.c (notice_signals): fix typo
2243 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2245 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2248 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2250 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2251 since gcc automatically includes it
2253 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2255 * procfs.c: Substantial (but incomplete) changes to support
2256 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2257 struct now has substructs like struct flt_ctl instead of
2258 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2259 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2260 still have the structs and multiple fds, but don't use the
2261 entire struct and the four fds all point to the same thing.
2262 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2263 procfs with reads/writes or use ioctl instead. We use
2264 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2265 multiple fds or not. PROC_NAME_FMT is split out into
2266 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2267 STATUS_PROC_NAME_FMT.
2269 (procfs_notice_signals): now a necessary wrapper around
2270 (notice_signals): which are the new guts for noticing signals
2271 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2272 determine whether or not to attempt to open the ctl_fd.
2273 (procfs_read_status): new local function, reads procfs status
2274 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2275 (procfs_write_pckill): new local function, writes a PCKILL
2276 (unconditionally_kill_inferior): remove signo since we now
2277 just call procfs_write_pckill().
2278 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2279 (proc_iterate_over_mappings): the whole function is ifdefed
2280 on UNIXWARE to keep things readable.
2282 Expanded the syscall_table to include new potential sysv4.2mp
2283 members. Note that all ifdefs of UNIXWARE should be eliminated
2284 if possible or renamed to describe what's being selected for a
2285 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2286 IRIX specific code now also checks it's not UNIXWARE.
2288 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2289 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2290 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2291 "/debug/%d" as PROC_NAME_FMT used to be
2293 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2295 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2297 * config/mn10300/tm-mn10300.h: Likewise.
2299 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2301 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2302 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2303 lousy out-of-date clone of remote.c.
2305 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2307 * remote.c: Fix problems realized while showering.
2308 * (hexnumlen): Add prototype. Use max, not min.
2309 * (remote_write_bytes remote_read_bytes): Fix max packet size
2310 calculations to properly account for packet overhead. Also handle
2311 (probably rare) case where remote_register_buf_size isn't set.
2313 * remote.c: Fix doc for `C' and `S' commands to indicate full
2315 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2317 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2318 Record size of response to fetch registers command, use this to
2319 limit size of memory read and write commands.
2320 * (push_remote_target): New function to make it possible to have
2321 another target switch to the remote target.
2322 * target.h: Add prototype for push_remote_target.
2323 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2324 for hosts which default to unsigned chars (such as SGI's).
2325 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2326 handled automatically in remote.c.
2328 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2330 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2331 find_pc_sect_function(), find_pc_sect_partial_function(): new
2332 functions for debugging overlays; pc without section is ambiguous.
2333 * breakpoint.[ch]: add section pointer to breakpoint struct;
2334 add section argument to check_duplicates(); check section as well
2335 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2336 breakpoint_thread_match(), bpstat_stop_status()];
2337 add section argument to describe_other_breakpoints();
2338 use INIT_SAL() macro to zero-out new sal structures;
2339 make resolve_sal_pc() fix up the sal's section as well as its pc;
2340 match on section + pc in clear_command() and delete_breakpoint();
2341 account for overlay sections in insert_breakpoints(),
2342 remove_breakpoint() and breakpoint_re_set_one();
2343 all this to support overlays where a PC is not unique.
2344 * exec.c: change xfer_memory() to handle overlay sections.
2345 * findvar.c: change read_var_value() to handle overlay sections.
2346 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2347 * infcmd.c: jump_command() warns against jumping into an overlay
2348 that's not in memory. Also use INIT_SAL() to initialize sals.
2349 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2350 overlay state information; Also use INIT_SAL() to init sals.
2351 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2352 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2353 memory read/writes in the range 600000 to a00000, and ff680000
2354 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2355 * maint.c: maintenance command "translate-address" supports overlays.
2356 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2357 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2358 this constitutes gdb's internal overlay mapping table. Add macro
2359 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2360 Add function find_pc_sect_section().
2361 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2362 modify address_info() with overlay smarts; add function sym_info()
2363 to support the INFO SYMBOL command (translate address to symbol(s));
2364 modify disassemble_command() to work on unmapped overlays.
2365 * source.c: use INIT_SAL() to initialize sals.
2366 * symfile.[ch]: change generic_load() to use section's LMA address
2367 instead of VMA address, for overlay sections.
2368 Add numerous functions for finding a PC's section / overlay,
2369 translating between VMA and LMA address ranges, determining if an
2370 overlay section is mapped, etc. Add several user commands for
2371 overlay debugging. Add support for a "generic" form of automatically
2372 reading overlay mapping info from the inferior (based on the default
2373 (simple) overlay manager which Cygnus provides as an example).
2374 * symtab.[ch]: add functions find_pc_sect_symtab(),
2375 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2376 for lookup; modify lookup_symbol and decode_line_1() to use them;
2377 modify find_function_start_sal() to account for overlay sections;
2378 add macro INIT_SAL() for initializing struct symtab_and_line.
2379 * target.c: fix a comment in the declaration of target_ops.
2381 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2383 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2384 mips_skip_stub, mips_ignore_helper): New functions for dealing
2385 with MIPS16 call/return thunks.
2386 (mips_init_frame_pc_first): New function to implement
2387 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2388 new code to skip over MIPS16 thunks.
2389 (mips_frame_chain): Skip over MIPS16 thunks.
2390 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2391 mips_skip_stub, mips_ignore_helper): Declare.
2392 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2393 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2394 the above functions.
2395 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2396 (mips_init_frame_pc): Declare.
2397 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2398 to decide if certain library function calls should be ignored.
2400 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2402 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2403 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2405 start-sanitize-gdbtk
2406 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2408 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2412 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2414 * gdbinit.in: New file.
2416 * configure.in: Generate .gdbinit from gdbinit.in.
2417 * configure: Rebuild.
2419 start-sanitize-tic80
2420 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2422 * config/tic80/tic80.mt: Disable using the simulator
2426 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2428 * COPYING: Install new version of file from FSF.
2429 * copying.c (show_copying_command): Update FSF address.
2431 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2433 * Makefile.in (distclean): Remove .gdbinit.
2435 start-sanitize-tic80
2436 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2438 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2441 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2443 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2444 to va_list from void *, since va_list might not be a pointer
2447 start-sanitize-gdbtk
2448 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2450 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2451 default, not $(srcdir).
2454 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2456 * remote-mips.c: Clean up comment and extraneous semicolon
2457 for mips_monitor_prompt variable.
2459 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2461 * remote-mips.c: Add `set monitor-prompt' command.
2463 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2465 Fix from Peter Schauer:
2466 * mdebugread.c (parse_procedure): Set address of procedure to
2467 block start; this fixes problems with shared libraries introduced
2468 by change of Mar 21.
2470 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2472 * symtab.c (find_pc_symtab): change to support the case
2473 where the objfile is reordered and contains both coff and
2474 stabs debugging info (continue on if a psymtab isn't found).
2476 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2478 Fixes from Peter Schauer:
2479 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2480 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2481 is big-endian and if registers are 32 bits.
2482 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2483 mips_store_return_value): Fix floating-point word-order problems on
2484 little-endian targets introduced by changes of Mar 21.
2486 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2488 * remote.c (target_resume_hook, target_wait_loop_hook): New
2490 (remote_resume, remote_wait): Use them.
2491 * d10v-tdep.c: Set the above hooks.
2492 (tracesource): New GDB variable, controls source display in
2494 (display_trace): Find and display source line if requested.
2495 (trace_info): Mention empty trace buffer if appropriate.
2496 (tdisassemble_command): Robustify argument handling.
2498 * configure.host: Remove extra bogus Linux case.
2500 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2502 * remote-sim.c (simulator_command): Add comment about dealing with
2504 start-sanitize-tic80
2505 * Makefile.in (tic80-tdep.o): Add target.
2506 * configure.tgt: Add tic80 case.
2507 * tic80-tdep.c: New file.
2508 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2511 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2513 * c-exp.y (yylex): Handle nested template parameter lists.
2514 * symtab.c (decode_line_2): Fix test for valid choice number.
2516 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2518 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2519 copy first two floating point arguments to general registers, so that
2520 MIPS16 functions will receive the arguments correctly.
2521 (mips_print_register): Print double registers correctly on
2522 little-endian hosts.
2523 (mips_extract_return_value): Return double values correctly
2524 on little-endian hosts.
2526 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2527 to address in file descriptor record; this accounts for constant
2528 strings that may precede functions in the text section. Remove
2529 now-useless lowest_pdr_addr from argument list and all calls.
2531 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2533 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2534 whether the simulator will be built by whether the Makefile in the
2535 simulator directory was built.
2537 * configure.in (--enable-sim-powerpc): Delete switch.
2538 * configure: Regenerate.
2540 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2542 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2543 in the prologue too.
2545 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2547 (gdb_os_evprintf_filtered): Similarly.
2549 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2551 New UnixWare 2.1 configuration
2552 * config/i386/i386v42mp.mt: new
2553 * config/i386/i386v42mp.mh: new
2554 * config/i386/tm-i386v42mp.h: new
2555 * config/i386/nm-i386v42mp.h: new
2556 * configure.tgt: added new entries
2557 * configure.host: added new entries
2559 start-sanitize-gdbtk
2560 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2562 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2564 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2565 to GDBTK_LIBRARY, which is now a path to search.
2566 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2569 * {aclocal.m4,configure.in}: Changes for Windows builds.
2571 * configure: Rebuilt.
2574 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2576 * dsrec.c (load_srec): Print leading zeroes when printing section
2579 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2581 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2583 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2585 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2587 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2588 vprintf_filtered, evprintf_filtered): Callbacks that accept
2591 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2593 * breakpoint.c (insert_breakpoints, watchpoint_check,
2594 bpstat_stop_status): Do not disable watchpoints going out of scope.
2595 (insert_breakpoints): Make sure that the current frame is valid
2596 before calling find_frame_addr_in_frame_chain.
2598 * top.c (setup_user_args): Handle quotes and backslashes.
2599 (print_gdb_version): Update copyright year.
2601 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2603 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2605 start-sanitize-gdbtk
2606 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2608 * configure: Regenerated.
2609 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2612 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2614 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2616 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2617 except under wingdb. (Contributed by Martin Hunt).
2619 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2621 * configure: Regenerated.
2622 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2624 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2626 * remote-sim.h (sim_state, SIM_DESC): New types.
2627 (sim_open): Return a `descriptor' as result.
2628 (*): New argument of descriptor result from sim_open.
2629 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2630 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2631 Pass argv list to sim_open, argv[0] = pseudo program name.
2632 (*): Pass gdbsim_desc to sim_foo fns.
2634 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2636 * config.in: Regenerated.
2638 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2639 HAVE_HPUX_THREAD_SUPPORT): Define.
2641 start-sanitize-gdbtk
2642 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2644 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2647 * configure: Regenerated.
2648 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2652 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2654 First cut at supporting simulators in gdbserver:
2656 * configure, configure.in: Allow gdbserver to be configured
2657 for cross-target environments.
2658 * gdbserver/Makefile.in: Add simulator support.
2659 * gdbserver/configure.in: Eliminate assumption that host == target.
2660 Simplify using gdb/configure.tgt and gdb/configure.host.
2661 Fix other minor configuration errors.
2662 * gdbserver/low-sparc.c: Fix compile error.
2663 * gdbserver/remote-utils.c: Eliminate assumption that registers
2664 and addresses are four bytes. Fix minor compile errors and warnings.
2665 * gdbserver/server.c: Rewrite numerous instances of identical code
2666 for starting inferior processes to call new function start_inferior.
2667 Eliminate assumption that registers and addresses are four bytes.
2668 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2670 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2671 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2672 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2673 in moving such support from host to target makefile fragments.
2674 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2676 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2678 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2679 to insure consistant initialization of unused fields to zero.
2680 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2681 * breakpoint.c: ditto.
2684 * source.c: add call to INIT_SAL macro.
2686 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2688 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2689 they might get used on 32 bit targets as well.
2691 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2693 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2694 send the full exit string.
2696 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2698 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2700 (mn10200_store_struct_return): Likewise.
2702 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2704 * mips-tdep.c (mips_fetch_instruction): New function; replace
2705 common code throughout with calls to it.
2706 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2707 correct saved addresses of $s0 and $s1.
2708 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2709 instead of hardcoded 4.
2710 (mips16_skip_prologue): Handle extended instructions correctly.
2712 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2714 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2715 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2717 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2719 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2720 New macros for testing, setting, and clearing bit 0 of addresses.
2721 Change numerous bits of code where bit 0 was being manipulated
2722 to use these macros.
2724 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2726 * remote-mips.c: Put back the form feeds.
2728 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2730 * remote-mips.c: Remove form feeds (^L) from source.
2731 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2732 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2733 PMON after a continue; it causes target program misbehavior.
2734 (mips_fetch_register): Don't fetch unsupported registers; this
2735 cuts down on wasted serial traffic.
2737 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2739 * configure.in configure (HPUX/OSF thread support): Enable this
2740 only when running GCC, since HP's thread header files use ANSI C
2741 which is not supported by their default compiler.
2743 * configure.host (i[3456]86-*-windows): Disable long long
2744 support for WinGDB. Add mswin to configdirs.
2745 * configure.in configure: Move calls to configure.host and
2746 configure.tgt to the top of configure.in to allow them to set
2747 config variables before they are referenced.
2749 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2751 * configure.tgt (mips*-*-lnews*): New target.
2753 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2755 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2756 if we're not the innermost frame. Fix minor typos.
2758 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2760 * stabsread.c (read_type): Fix handling of template names
2761 with template parameters containing `::'.
2763 * valops.c (search_struct_field, search_struct_method):
2764 Pass correct valaddr parameter to baseclass_offset.
2765 Prevent gdb crashes by making sure that the virtual base pointer
2766 from an user object still points to accessible memory.
2768 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2770 * maint.c: Eliminate -Wall warnings by including some header files.
2772 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2774 * remote-sim.c (init_callbacks): Undo previous change.
2776 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2778 * maint.c: Fix dereference of pointer.
2779 * remote-sim.c: Fix reference of structure member "last_error".
2780 * debugify.c: Include config.h to get ANSI definitions.
2782 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2784 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2787 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2789 * main.c (print_gdb_help): Make static to match declaration.
2791 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2793 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2795 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2797 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2799 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2801 * defs.h: Fix prototypes for new cleanup functions.
2803 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2805 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2806 comment, add PARAMS, add license info and fix indentation.
2808 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2810 * debugify.c, debugify.h: New files. Provide common macros
2811 for writing debug info to a log file or stdio.
2813 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2815 * c-valprint.c (c_val_print): Fix printing for arrays defined
2818 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2820 * defs.h: Fix cntl-C to read from the Windows message queue.
2821 Add prototypes for make_final_cleanup (and the other cleanup
2823 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2824 Change sync code to report status while trying to sync-up
2825 with hardware. Add debugging output and document.
2826 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2827 Add debugging output and document.
2828 * serial.c: Add debugging output.
2829 * top.c: Add call to do_final_cleanups.
2830 Remove conditionals preventing Win32 from getting SIGQUIT.
2831 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2832 chain as a parameter. Extract this generic code from the cleanup
2833 routines into separate funtions (*_my_cleanup). Keep old
2834 functionality by passing "cleanup_chain" to the new funtions.
2835 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2836 chain which will be executed only when gdb exits. Add functions
2837 (*_final_cleanup) to match the original (*_cleanup) functions.
2838 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2839 Windows message queue.
2841 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2843 * m32r-rom.c: #include <sys/types.h>.
2844 #ifdef out new load support if wingdb.
2845 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2847 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2850 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2851 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2853 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2854 extracting a return value from a register pair.
2856 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2857 be two byte aligned. Round argument sizes up to two byte boundary.
2858 Write out args in two byte hunks.
2859 (mn10200_push_return_address): Implement.
2860 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2861 structures > 8 bytes (temporary).
2862 (STORE_RETURN_VALUE): Likewise.
2863 (CALL_DUMMY): No longer undefine.
2864 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2865 (REG_STRUCT_HAS_ADDR): Define.
2867 start-sanitize-r5900
2868 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2870 * configure.tgt: added r5900.
2873 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2875 * mips-tdep.c (non_heuristic_proc_desc): New function.
2876 (find_proc_desc): Move non-heuristic proc search code into separate
2878 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2879 descriptor, to avoid prologue examination when disassembling.
2880 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2881 aka MicroMeteor board).
2882 (mips_exit_debug): Prevent protocol reinitialization if an error
2883 occurs while exiting debug mode.
2885 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2887 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2888 comments, formatting, etc. Plus other minor fixes for problems
2889 I found during my first pass over the mn10200 port.
2890 (mn10200_analyze_prologue): New function.
2891 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2892 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2893 comments, formatting, etc. Minor fixes for problems I found during
2894 my first pass over the mn10200 port.
2895 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2897 (REGISTER_VIRTUAL_TYPE): Define as a long.
2898 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2900 (STORE_RETURN_VALUE): Similarly.
2902 * blockframe.c (generic_get_saved_regs): Remove unused variable
2904 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2905 inside #ifdef CALL_DUMMY.
2906 (watch_command_1): Initialize target_resources_ok.
2907 * command.c (do_setshow_command): Provide dummy initialization
2909 * valops.c (find_function_addr): Move function & prototype inside
2911 (value_arg_coerce): Similarly.
2912 (value_of_variable): Provide dummy initialization of "frame".
2914 start-sanitize-gdbtk
2915 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2917 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2920 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2922 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2923 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2925 (scan_xcoff_symtab): Ditto.
2927 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2929 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2930 from being sent to 32-bit targets by masking off upper bits.
2931 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2932 of PC on 32-bit targets.
2933 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2934 frame setup instruction.
2935 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2936 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2937 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2938 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2939 fixes problem on MIPS16 printing function arguments.
2941 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2943 * dwarf2read.c (dwarf2_linkage_name): New function to get
2944 the linkage name of a die from DW_AT_MIPS_linkage_name or
2946 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2947 new_symbol): Use it instead of accessing DW_AT_name.
2948 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2949 partial die if present.
2950 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2952 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2954 * blockframe.c (generic_frame_chain_valid): If the new frame
2955 is not INNER_THAN the old frame, then it's not valid.
2957 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2959 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2960 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2962 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2964 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2965 sd and sw instructions correctly.
2966 (heuristic_proc_start): Add support for MIPS16.
2967 (mips16_get_imm, mips16_heuristic_proc_desc,
2968 mips32_heuristic_proc_desc): New helper functions for
2969 heuristic_proc_desc.
2970 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2971 (mips_push_arguments): Don't align small arguments in EABI.
2972 (mips32_skip_prologue): Attempt to shrink code size a little.
2974 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2976 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2977 * m32r-rom.c: Several experiments with improved download time.
2979 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2981 * mips-tdep.c (MIPS16_INSTLEN): Define.
2982 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2983 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2984 of function on MIPS16.
2985 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2986 for mips_skip_prologue.
2987 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2989 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2991 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2992 ../sim/common/libcommon.a.
2994 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2996 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2998 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3000 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3003 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3005 First set of changes for mips16:
3006 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3007 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3008 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3009 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3010 * mem-break.c (memory_breakpoint_from_pc): New function.
3011 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3012 memory_breakpoint_from_pc to determine breakpoint contents and size.
3013 * target.h (memory_breakpoint_from_pc): Declare.
3014 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3015 to determine size of breakpoint instruction.
3016 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3017 New helper functions for mips_find_saved_regs.
3018 (mips_find_saved_regs): Recognize mips16 prologues.
3019 (mips_addr_bits_remove): Strip off upper 32 bits of address
3020 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3021 (mips_step_skips_delay): No branch delay slot on mips16.
3022 (gdb_print_insn_mips): Disassemble mips16 code.
3023 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3025 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3027 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3028 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3029 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3030 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3032 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3034 * dwarf2read.c: Replace integral tag, name and form fields in
3035 internal structure definitions with the corresponding enumeration
3036 types from dwarf2.h. Add default cases to switches on enumerations
3038 Make quoting of string arguments in complaint messages consistent.
3039 Check for NULL returns from DW_STRING.
3040 (struct partial_die_info): Add sibling and has_type fields, remove
3042 (DW_*): Move access macro definitions near the definition of the
3043 attribute structure.
3044 (struct field_info): New structure to pass information about fields
3045 and member functions between die processing routines.
3046 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3047 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3048 the partial symbol table if the DW_AT_*_pc attributes are missing.
3049 Add file scope base type definitions to the partial symbol table.
3050 Skip over child dies if the die has a sibling attribute.
3051 (add_partial_symbol): Enter global variables with type attributes
3052 and without location descriptors into the partial symbol table.
3053 Store value of DW_TAG_variable dies in the partial symbol table.
3054 Do not enter global variables into the minimal symbol table.
3055 Add base type definitions to the partial symbol table.
3056 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3057 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3058 Add a typedef symbol for base type definitions to the symbol table.
3059 Ignore DW_TAG_inlined_subroutine tags for now.
3060 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3061 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3062 to determine pc bounds, ignore dies with invalid bounds.
3063 (dwarf2_get_pc_bounds): New routine to extract and validate the
3064 DW_AT_*_pc attributes of a die.
3065 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3066 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3067 New functions to handle fields and member functions.
3068 (read_structure_scope): Rewritten to use them.
3069 (read_array_type): Renamed from dwarf_read_array_type.
3070 Default upper array bound to describe an array with unspecified
3072 Create array types in backwards order, as dwarf2 puts out the array
3073 dimensions from left to right.
3074 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3075 DW_AT_artificial and DW_AT_prototyped.
3076 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3077 Pass objfile to dwarf_base_type.
3078 (read_partial_die): Use read_attribute to read in the attributes.
3079 Handle DW_AT_sibling and DW_AT_type.
3080 Follow references when determining DW_AT_name and DW_AT_external
3081 attributes of the die.
3082 Validate DW_AT_*_pc attributes.
3083 (read_full_die): Use read_attribute to read in the attributes.
3084 (read_attribute): New function to read an attribute described
3085 by an abbreviated attribute.
3086 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3087 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3088 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3089 Change symbol class for global variables with a zero valued location
3090 descriptor to LOC_UNRESOLVED.
3091 Handle DW_AT_const_value attributes for DW_TAG_variable,
3092 DW_TAG_formal_parameter and DW_TAG_enumerator.
3093 Build a typedef symbol for DW_TAG_base_type.
3094 (dwarf2_const_value): New routine to copy a constant value from an
3095 attribute to a symbol.
3096 (dwarf_base_type): Use passed in objfile, not current_objfile
3097 when calling dwarf2_fundamental_type.
3098 (dump_die): Use DW_* accessor macros to access values of attributes.
3099 (decode_locdesc): Handle DW_OP_plus_uconst.
3101 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3103 * mn10200-tdep.c: New file.
3104 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3105 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3106 * config/mn10200/mn10200.mt: New file.
3107 * configure.tgt: add mn10200 entry.
3109 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3111 * configure.in configure: Check if host has libdl if doing
3114 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3116 * mn10300-tdep.c: Wrote/fixed implementations of
3117 mn10300_frame_chain, mn10300_init_extra_frame_info,
3118 mn10300_frame_saved_pc
3119 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3120 and INIT_FRAME_PC macros.
3122 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3124 * configure.in configure: Check if host has libm. Make sure we
3125 are using gcc when using the -export-dynamic option. Fixes a
3126 problem with building under Solaris/SunPro cc.
3128 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3130 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3131 Link in simulator on MIPS embedded targets.
3133 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3135 * blockframe.c (frameless_look_for_prologue): Mark frames
3136 with a zero PC as frameless to improve backtraces from core dumps
3137 caused by dereferencing a NULL function pointer.
3139 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3141 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3143 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3145 * mn10300-tdep.c: made a lot more generic, ripping out code
3146 from copied target (no more mn10300_scan_prologue,
3147 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3148 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3149 and INIT_FRAME_PC macros
3151 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3153 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3154 FP_REGISTER_BYTES to compute offsets into the saved frame,
3155 since it fails for SPARC targets configured without any
3156 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3158 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3160 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3163 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3165 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3166 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3168 * configure configure.in: Clean up test cases around thread support.
3169 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3171 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3172 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3173 value_at and value_at_lazy.
3174 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3175 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3176 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3177 instead of read_memory. It takes a bfd_section arg.
3178 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3179 unnecessary cast for assignment of struct dbx_symfile_info.
3180 Struct objfile now uses a real pointer instead of PTR for this
3182 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3183 text, data and bss into dbx_symfile_info.
3184 * exec.c (xfer_memory): Handle transfers for user-specified
3186 * findvar.c (read_var_value locate_var_value): Copy bfd section
3187 from the symbol to the value.
3188 * gdb-stabs.h: Add section pointers for text, data and bss
3190 * maint.c (translate address command): Add test code for overlay
3191 address translation.
3192 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3194 * (print_formatted x_command): Record current section along with
3195 current address for repeated commands.
3196 * sparc-nat.c (fetch_inferior_registers): Change
3197 target_xfer_memory to target_{read write}_memory to allow changes
3198 to target_xfer_memory interface for section info.
3199 * symmisc.c (dump_msymbols print_symbol): Print section
3200 assocaited with symbol.
3201 * symtab.c (fixup_symbol_section): New routine to
3202 add section info to symbols returned by lookup_symbol.
3203 * symtab.h (struct general_symbol_info): Add bfd section to
3205 * target.c target.h (target_xfer_memory): Add bfd section to
3207 * (target_read_memory_section): New routine to read data from a
3209 * (target_memory_bfd_section): New global variable to pass bfd
3210 section in to targets.
3211 * valarith.c (value_add value_addr value_array): Preserve bfd
3212 section when computing new value.
3213 * value.h (struct value): Add bfd section to values.
3214 * values.c (allocate_value value_copy): Initialize/preserve bfd
3216 * (unpack_double): Clean up _MSC_VER conditionals to remove
3218 * v850ice.c: New module to support communication with NEC's
3220 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3221 ep names with rxx names. sp and fp are renamed via a different
3224 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3226 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3227 also removed code elsewhere that made use of RP_REGNUM.
3228 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3229 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3230 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3231 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3233 For older changes see ChangeLog-96
3239 version-control: never