1 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
3 * gdbtk.c (gdbtk_init): add gdb_find_file to interpreter
4 (gdb_find_file_command): new function searches source_path to
5 find real full filename
7 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
9 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
11 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
13 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
15 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
17 * tracepoint.c: add declaration for x_command
19 * printcmd.c (x_command): remove static declaration
21 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
23 * tracepoint.c (finish_tfind_command): call do_display so that
24 auto-displays are updated by tfind. Also, keep track of frame
25 and current-function so that tfind behaves like stepping (only
26 show the stack frame if we step into a new function or return).
28 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
30 * sol-thread.c: additional support for debugging threaded core
31 files on solaris; previously only kernel threads were found --
32 user threads generated errors.
33 * corelow.c: don't register core_ops as a target if
34 coreops_suppress_target is true (set by sol-thread.c).
36 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
38 * tracepoint.c: make "tdump" command handle literal memranges.
40 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
42 * tracepoint.c: use "lookup_cmd" to parse actions commands
43 (thus allowing unambiguous prefixes and aliases).
45 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
47 * configure.tgt: Add support for Thumb target.
49 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
51 * tracepoint.c: move prototype of validate_actionline(), and
52 make it consistent with the function declaration.
54 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
56 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
57 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
59 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
61 (CONFIG_OBS): remove tracepoint.o, which should always be included
63 * configure: regenerate
65 * Makefile.in (install-only): ALWAYS install the new gdbtk
66 (REMOTE_OBS): add tracepoint.o
68 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
70 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
72 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
73 * configure: Regenerate.
75 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
77 (toplevel): Move include of guitcl.h into #ifdef IDE region.
78 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
81 * Makefile.in (tracepoint_h): New macro for tracepoint.h
83 (tracepoint.o): Add rule to build.
84 (gdbtk.o): Update dependencies.
86 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
88 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
90 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
92 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
93 (breakpoint_notify): symtab_to_filename can return NULL
94 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
96 * tracepoint.c (set_raw_tracepoint): fix typo
98 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
100 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
103 * Merge (lots) with foundry's 11/18/97 build
105 * Makefile.in (install-only): install the new gdbtk, not the old
107 * top.h: add declaration of get_prompt
109 * top.c (get_prompt): new function
111 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
113 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
114 "gdb_get_function", "gdb_get_line", "gdb_get_file",
115 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
117 (gdb_get_vars_command): new function
118 (gdb_get_line_command): new function
119 (gdb_get_file_command): new function
120 (gdb_get_function_command): new function
121 (gdb_get_tracepoint_info): new function
122 (gdbtk_create_tracepoint): new function
123 (gdbtk_delete_tracepoint): new function
124 (tracepoint_notify): new function
125 (tracepoint_exists): new function
126 (gdb_actions_command): new function
127 (gdb_tracepoint_exists_command): new function
128 (gdb_prompt_command): new function
130 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
132 * dwarf2read.c (struct comp_unit_head): Change length and
133 abbrev_offset fields to unsigned int.
134 (dwarf2_build_psymtabs_hard): Verify length and offset read from
137 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
139 * tracepoint.c, tracepoint.h: new module, implements tracing,
140 which is a new functionality somewhat like breakpoints except
141 that a tracepoint stops the inferior only long enough to collect
142 and cache selected buffers and memory locations, then allows
143 the inferior to continue; the cached trace data can then be
146 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
148 * infcmd.c: export registers_info, for use by other modules.
149 * printcmd.c: export output_command, for use by other modules.
150 * stack.c: export locals_info and args_info, for use by other modules.
151 * remote.c: export getpkt, putpkt, and fromhex for external use.
152 Make fromhex case-insensative. New function "remote_console_output"
153 abstracts the acceptance of "O" packets from target.
154 Make all "remotedebug" output go to stdout, not stderr.
156 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
158 * valprint.c (print_longest): When CC has long long but printf
159 doesn't, print decimal value as three parts.
161 * config/i386/tm-fbsd.h: New file.
162 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
164 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
165 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
167 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
168 %ll format specifier.
169 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
170 long double using %Lg.
171 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
172 * configure: Re-generate.
174 * c-exp.y (parse_number): Use sscanf %Lg when host has
175 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
177 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
179 * printcmd.c (print_insn): Set the machine type if known.
181 * i386-tdep.c (_initialize_i386_tdep): Delete "set
182 assembly-language" command. Replaced by generic "set
183 architecture". Set initial machine using bfd_lookup_arch.
185 # start-sanitize-vr5400
186 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
188 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
190 # end-sanitize-vr5400
191 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
193 * valops.c (call_function_by_hand): If the function has a
194 prototype, convert its arguments as if by assignment. Otherwise,
195 do the usual promotions.
196 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
197 on functions' types when we can; all C++ functions should get it,
198 and if the Sun-style prototype notation is in the stabs, we can
201 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
203 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
204 defined by the inclusion of ../bfd/aclocal.m4.
205 * configure: Rebuild.
207 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
209 * Makefile.in (SHELL): Really do the change.
211 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
213 * Makefile.in: also revert SHELL change until configury
216 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
218 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
220 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
222 * aclocal.m4: add EXEEXT setting rule
223 * configure.in: call it
224 * configure: regenerate
225 * Makefile.in: pepper with EXEEXTs in appropriate places,
226 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
227 For some reason, EXEEXT isn't getting substututed in correctly
228 so for now, set EXEEXT to empty string
230 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
232 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
234 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
236 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
238 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
240 * gdbtk.c: Move include of gdbcore.h to top of file.
241 (close_bfds): New static function if _WIN32.
242 (gdbtk_readline): Call close_bfds.
243 (call_wrapper, tk_command_loop): Likewise.
244 (gdb_clear_file): New static function.
245 (gdbtk_init): Create gdb_clear_file Tcl command.
247 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
249 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
250 in a human readable format.
251 (print_flags_command): Command wrapper to call d30v_print_flags.
252 (d30v_do_registers_info): When printing out all of the registers,
253 print out the flag values in a human readable fashion.
254 (_initialize_d30v_tdep): Add info flags command to print the
257 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
258 bits that are defined.
260 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
262 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
264 (gdbtk_load_hash): download hash routine returns an int result.
265 * symfile.c (generic_load): Handle cancel from the
266 ui_load_progress_hook routine.
267 * dsrec.c (load_srec): Handle cancel from the
268 ui_load_progress_hook routine.
270 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
272 * valprint.c (print_longest): The b, h, w, and g format specifiers
273 print unsigned values.
275 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
277 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
279 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
280 * configure: Rebuild.
282 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
284 * top.c (quit_confirm): Change exit message.
286 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
288 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
290 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
292 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
293 to allocate memory for environ space, gdb cannot use memory
294 checks -- set -DNO_MMCHECK
296 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
298 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
299 code to see why this is not trivial.
300 (copy_exp, insert_exp): New functions.
302 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
304 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
305 where a compilation unit die has no children (DW_TAG_compile_unit
307 (scan_partial_symbols): Add comment for nesting_level.
310 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
312 * configure.tgt: Add tx49 configury based on 4300.
315 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
317 * solib.c (solib_break_names): add entry for Solaris 2.6 run
318 time linker. From Casper Dik via Peter Schauer.
320 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
322 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
324 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
329 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
331 * sol-thread.c (sol_find_new_threads_callback,
332 sol_find_new_threads): New functions.
333 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
334 sol_find_new_threads.
335 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
338 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
340 * dbxread.c (process_one_symbol): Put back initialization
341 of a variable lost during last change. Don't perform
342 assignment inside conditionals.
343 * stabsread.c (symbol_reference_defined): Return -1 for error/not
344 found. All callers changed appropriately.
345 (define_symbol): Don't perform assignment inside conditionals.
347 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
349 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
351 * configure: Rebuild.
353 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
355 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
357 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
359 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
362 * dbxread.c: More comment cleanups.
363 * stabsread.c: Fix various violations of the GNU coding and
364 formatting standards. Update/add comments to make code clearer.
365 (resolve_reference): Delete unused function.
366 (ref_search_val): Remove function. It didn't belong in stabsread.c
367 (resolve_live_range): No longer returns a value. Do not add it
368 to the live range list until the entire range stab has been parsed.
369 (get_substring): Remove duplicate declaration.
370 (resolve_symbol_reference): Now static. Remove unnecessary code
371 to deal with cleanups.
372 (ref_add): Use xrealloc instea of realloc.
373 (process_reference): Reorganize slightly to make clearer.
374 * stabsread.h (resolve_symbol_reference): Remove declaration.
375 (resolve_reference): Likewise.
376 * symtab.c (find_active_alias): New function.
377 (lookup_block_symbol): Use find_active_alias.
378 * symtab.h (struct range_list): Fix dangling struct live_range
380 (ref_search_val): Remove decl.
382 * symtab.h (struct range_list): Renamed from struct live_range.
383 (struct symbol): Remove struct live_range_info substruct.
384 Bring the alias list and range list fields up to the toplevel
385 as "aliases" and "ranges".
386 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
387 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
388 * stabsread.c: Corresponding changes.
390 * dbxread.c: Fix various violations of the GNU coding and
391 formatting standards. Update/add comments to make code
393 (process_later): Use xrealloc instead of realloc.
395 * symtab.c: Include inferior.h.
397 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
399 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
401 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
403 * infcmd.c: Improve grammar of "set args" help.
405 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
407 * remote-sds.c (sds_load): Properly declare as static.
409 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
411 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
412 to 30 bits in call insn to handle --enable-64-bit-bfd.
413 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
415 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
417 * stabsread.c: Make ref_map entries dynamically allocated.
419 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
421 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
422 ide_create_window_register_command.
423 * gdbtcl2/main.tcl: Call ide_window_register restorer.
425 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
427 * printcmd.c (print_address_symbolic, address_info): Mask
428 target-specific flag bits from PC, for more aesthetic disassembly.
429 * config/mips/tm-mips.h: Added PC masking for MIPS family
430 (especially the MIPS16).
432 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
434 * remote-mips.c (mips-initialize): Work around flakiness in
435 some versions of PMON after loading a program.
437 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
439 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
440 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
441 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
442 (ArrayAccess): Likewise. Also remove warnings.
443 (CastExpression): Implement (typename) UnaryExpression.
444 (push_qualified_expression_name): Fix small bug.
445 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
446 (_initialize_jave_language): Fix typo (jave -> java).
447 (java_language): Java does *not* have C-style arrays.
448 (java_class_from_object): Make more general (and complicated).
449 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
450 (java_emit_char, java_printchar): New function.
451 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
452 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
453 (java_print_value_fields): New function.
454 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
456 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
458 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
460 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
461 * mips-tdep.c (mips_extract_return_value): Doubles aren't
462 returned in FP0 if FP registers are single-precision only.
464 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
465 to disable use of FP registers for function arguments.
468 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
470 * gdbtk.c (gdbtk_init): Pass name of restore interface to
471 ide_create_window_register_command.
473 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
475 * mips-tdep.c (set_reg_offset): New function.
476 (mips16_heuristic_proc_desc): Calculate offsets of registers
477 saved by entry pseudo-op after rest of prologue has been read.
478 Use set_reg_offset to ignore all but the first save of a given
480 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
481 * remote-sim.c (gdbsim_store_register): Don't update registers
482 that have a null or empty name.
483 * findvar.c (read_register_bytes): Don't fetch registers
484 that have a null or empty name.
486 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
489 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
492 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
496 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
497 (REGISTER_NAMES): Ditto.
499 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
501 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
503 * dsrec.c (load_srec): add ui_load_progress_hook to
504 display some feedback to user
506 * symfile.c (generic_load): add ui_load_progress_hook to
507 display some feedback to user
509 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
511 * command.c (add_cmd, add_show_from_set): Insert new commands in
514 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
516 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
517 member for storing offset of MIPS16 frame pointer from SP.
518 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
519 (PROC_FRAME_ADJUST): Define.
520 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
521 (get_frame_pointer): Use frame pointer adjustment value when
522 calculating frame address.
523 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
524 that have a null or empty name.
526 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
527 (REGISTER_NAMES): Redefine to eliminate FP registers.
528 * config/mips/tm-tx19l.h: Ditto.
531 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
532 Michael Snyder (msnyder@cleaver.cygnus.com)
535 * configure.tgt: Set gdb_target to r5900.
536 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
538 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
539 override default FPU type.
541 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
543 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
545 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
547 * gdbtk.c (gdb_load_info): New function. Returns a list
548 of section names and sizes for an executable.
549 (gdbtk_load_hash): Stub function to call tcl function
552 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
554 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
555 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
558 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
560 * ser-e7kpc.c (get_ds_base): Only use under Windows.
561 (windows.h): Include when any _WIN32 host.
563 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
565 * The following block of changes add support for debugging assembly
567 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
568 associated with a function.
569 * buildsym.c (record_line start_symtab end_symtab): Don't delete
570 symtabs which only have line numbers (but no other debug symbols).
571 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
573 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
574 intrinsic simulator breakpoints if available, otherwise do it the
577 * configure.tgt: Add d30v.
578 * d30v-tdep.c: New file.
579 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
582 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
584 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
586 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
588 * gdbtk.c (gdb_get_mem): Fix compiler warning.
590 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
592 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
593 value if the remaining length of a non-integral argument is smaller
594 than the register size for big-endian non-EABI mode.
596 * rs6000-tdep.c (branch_dest): Handle return from signal
597 handler function via sigreturn kernel call.
599 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
601 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
602 Fix prototypes. Remove function scoped function declarations.
604 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
606 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
608 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
610 * config/i386/windows.mh (XDEPFILES): need to list some files
611 explicitly, for odd reasons.
613 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
615 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
616 (push_expression_name): New, to handle expression names.
617 (push_qualified_expression_name): New, for qualified expression names.
618 (parse_number): Fix bugs in parsing of non-decimal integers.
619 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
620 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
621 (java_link_class_type): Add dummy "class" field.
622 (java_lookup_type): New.
623 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
624 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
625 Use java_demangle_type_signature to print array class types.
626 * jv-valprint.c (java_value_print): Preliminary array support.
627 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
628 (java_val_print): Move check for object type to java_value_print.
629 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
631 * valops.c (search_struct_field): Search basesclasses in
632 ascending, not descending order. Hack to avoid virtual baseclass
633 botch for Java interfaces.
635 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
637 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
638 New cleanup clean for cleanups to be run when at each 'run' command.
639 * infcmd.c (run_command): Call do_run_cleanups.
641 * solib.c (find_solib): Register cleanup to call clear_solib
642 on a new 'run' command.
643 (symbol_add_stub): First look for existing objfile with same name.
645 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
647 * gdbtk.c (gdb_get_mem): New function. Returns
648 a formatted memory dump with optional ASCII dump.
650 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
652 * remote-sds.c (sds_load): New function.
654 (sds_open): Don't set inferior_pid yet.
655 (sds_kill): Remove contents.
656 (sds_create_inferior): Rewrite to work more like monitor
658 (sds_restart): Remove, no longer used.
660 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
661 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
662 * dsrec.c (load_srec): Always write a header S-record.
663 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
664 (dink32_cmds): Set to use S-record downloading with acks.
665 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
667 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
669 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
672 * exec.c (exec_file_command): Call set_architecture_from_file.
674 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
676 * dbxread.c (MSYMBOL_SIZE): New macro.
677 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
678 * elfread.c (elf_symtab_read): If ELF symbol is "special",
679 such as a MIPS16 function, mark minimal symbol as special too.
680 * mips-tdep.c (pc_is_mips16): New function to check whether
681 a function is MIPS16 by looking at the minimal symbol. Use
682 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
683 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
684 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
685 "special" MIPS16 bit in ELF and minimal symbols.
686 * mdebugread.c (parse_partial_symbols): Don't construct a partial
687 symbol table for a file that already has one.
689 * configure.tgt: Support TX19.
690 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
691 config/mips/tx19l.mt: New files for TX19.
694 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
696 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
697 yet another variant of enumerator debugging info, used by DU 4.0
700 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
702 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
703 otherwise link command line is too long.
705 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
707 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
708 some formatting problems.
710 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
712 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
713 mechanism. Remove prototypes for dos_async_* functions. They don't
716 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
718 * gdbtk.c: Include ilutk.h if IDE.
719 (gdb_confirm_quit, gdb_force_quit): New static functions.
720 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
722 * top.c (quit_confirm, quit_force): New functions, broken out of
724 (quit_command): Just call quit_confirm and quit_force.
725 * top.h (quit_confirm, quit_force): Declare.
727 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
729 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
730 function a breakpoint is in.
732 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
734 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
735 reading stabs extensions for live range information.
736 * stabsread.h, partial-stab.h: Add prototypes for new functions.
737 * symtab.h: Add structure for storing live range information.
739 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
741 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
743 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
745 * gdbtk.c: Include guitcl.h.
746 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
747 variable IDE to 1 when using the IDE. Always try using auto path
749 * Makefile.in (IDE_CFLAGS_X): Always include libide.
750 (LIBIDE): New variable.
752 (IDE_DEPS): Omit libide.
753 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
754 * configure: Rebuild.
756 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
758 * top.c (set_arch): New function, update target_architecture.
760 * defs.h, top.c (set_architecture_from_arch_mach): Replace
761 set_architecture, takes the arch and machine as arguments.
763 * sh3-rom.c (sh3e_open): Update.
766 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
768 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
771 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
773 * top.c (init_main): Add ``set processor'' as an alias for ``set
776 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
778 * config/sparc/sparclite.mt: Removed simulator references (erc32
781 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
783 * remote-e7000.c (e7000_fetch_registers): Check
784 target_architecture instead of sh_processor_type.
787 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
789 * sh3-rom.c (sh3_open): Call set_architecture not
790 sh_set_processor_type.
793 * sh-tdep.c (sh_show_processor_type_command): Delete.
794 (sh_set_processor_type_command): Delete.
795 (sh_target_architecture_hook): Rename from sh_set_processor_type,
796 use AP to determine architecture.
797 (sh_show_regs): Use bfd_mach_sh* types.
799 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
800 architecture was specified explicitly.
802 * defs.h (target_architecture, target_architecture_auto,
803 set_architecture, set_architecture_from_file): Declare.
804 (target_architecture_hook): Allow targets to be notified of set
807 * top.c (init_main): Add set/show/info architecture commands.
808 (set_architecture, show_architecture, info_architecture): New
809 functions, parse same.
810 (set_architecture_from_file): New function, determine arch from
813 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
815 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
816 when set explicitly. Prepend endianness arg so that it can be
819 * defs.h, top.c (target_byte_order_auto): Make global when
820 byteorder is selectable.
822 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
824 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
826 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
827 has already set the PC.
828 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
829 exec file" a warning. Ditto for "No program loaded".
831 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
833 * ocd.c: revert Sun change -- enable log file handling
835 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
837 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
839 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
841 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
842 before assuming that the inferior is running.
845 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
847 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
848 (gdbtk_stop_timer): Likewise.
850 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
852 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
853 (gdb_target_has_execution_command) new function
855 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
857 * ocd.c: comment out sections that create and flush wigglers.log
858 log file when using the wiggler.
860 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
862 * gdbtk.c (gdb_loc): If there are no symbols, just bail
864 (tk_command_loop): Print errors encountered while running
868 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
870 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
874 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
876 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
877 (x_fd): Don't define if WINNT.
878 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
880 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
881 call gdbtk_start_timer and gdbtk_stop_timer.
882 (gdbtk_init): Don't set up signal handling or make x_fd
883 asynchronous if CYGWIN32.
885 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
887 * gdbtk.c (error_string_ptr): New static variable.
888 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
889 NULL, and we're outputting to stderr, append string to
890 error_string_ptr rather than calling gdbtk_tcl_fputs.
891 (call_wrapper): Set up error_string_ptr. Put both error string
892 and normal string in Tcl result.
894 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
897 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
899 * gdbtk.c: If _WIN32, include winuser.h.
900 (gdbtk_init): If _WIN32, use MessageBox to display an error
903 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
905 * config/powerpc/ppc-eabi.mt:
906 * config/powerpc/ppc-sim.mt:
907 * config/powerpc/ppcle-eabi.mt:
908 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
909 other ocd-related files in TDEPFILES
911 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
913 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
914 * ocd.c: initialize remote_timeout
915 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
916 (ocd_get_packet): remove find_packet goto. If there isn't
917 an 0x55 at the start, something is quite wrong so error out
918 instead of advancing in the packet and trying again. If checksum
919 is invalid, print error message instead of trying again.
920 * ser-ocd.c (ocd_readchar): error if we attempt to read past
921 the end of the from_wiggler_buffer.
924 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
926 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
927 (gdb_cmd): For the load command, don't buffer the I/O.
931 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
933 * dink32-rom.c: Don't use "mf" command to fill, is too picky
937 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
939 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
941 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
943 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
944 (ITCL_DEPS, TIX_DEPS): New variables.
945 (IDE_DEPS): New variable.
946 (CDEPS): Include @CONFIG_DEPS@.
947 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
948 * configure: Rebuild.
952 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
954 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
955 after relocations are complete.
956 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
957 this is now done in objfile_relocate.
959 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
961 * win32-nat.c (handle_exception): Return a value indicating
962 whether the exception was handled. Don't handle random exceptions
963 the first time around, so that structured exception handling
965 (child_wait): Check the return value of handle_exception. Set the
966 continue_status argument to ContinueDebugEvent accordingly.
968 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
970 * configure.tgt: Add support for v850e target.
973 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
975 * configure.tgt: Add support for v850eq target.
978 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
980 * m32r-stub.c: fix typo
982 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
984 * remote-sds.c: Remove unused remnants of remote.c.
985 (tob64): Return the result length.
986 (sds_interrupt): Send a stop message.
987 (sds_wait): Add debug output for signal interpretation, flag
988 that signal was due to a trap.
989 (sds_fetch_registers): Fill the registers array correctly for
991 (sds_store_registers): Get the right values from registers array.
992 (putmessage): Tweak length handling so checksum comes out right.
993 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
996 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
998 * gdbtk.c (gdb_listfuncs): New function that returns
999 a list of all the functions in a source file.
1003 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1005 * Makefile.in (init.c): Don't use xargs.
1007 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1009 * infrun.c (wait_for_inferior): Add the symbols for any
1010 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1012 Rewrite code which determines the TOC address for calling functions
1013 in the inferior under AIX.
1014 * rs6000-nat.c (find_toc_address): New function to determine
1015 the required TOC address from a function address.
1016 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1017 to find_toc_address.
1018 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1019 add_text_to_loadinfo calls.
1020 (exec_one_dummy_insn): Change pid and status to int to get rid of
1022 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1023 ptrace to get rid of compiler warnings.
1024 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1025 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1026 patch TOC address load code in the call dummy with the value
1027 returned from find_toc_address_hook.
1028 (struct loadinfo, loadinfo, loadinfolen,
1029 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1030 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1032 (_initialize_rs6000_tdep): Remove initialization of
1033 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1034 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1035 xcoff_init_loadinfo_hook): Remove.
1036 (struct coff_symfile_info): Add toc_offset field.
1037 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1038 instead of calling xcoff_add_toc_to_loadinfo_hook.
1039 (get_toc_offset): New function to return the value of the
1040 toc_offset field for an object file.
1041 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1042 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1043 * config/rs6000/tm-rs6000.h: Add declarations for
1044 find_toc_address_hook and get_toc_offset.
1046 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1048 * remote-sds.c: New file, interface to SDS-compatible monitors.
1049 * Makefile.in (remote-sds.o): Add build rule.
1050 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1051 (TDEPFILES): Add remote-sds.o.
1053 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1055 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1056 assuming control has returned to GDB.
1058 start-sanitize-gdbtk
1059 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1064 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1066 * dink32-rom.c: New file, support for DINK32 monitor.
1067 * Makefile.in (dink32-rom.o): Add build rule.
1068 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1069 (TDEPFILES): Add dink32-rom.o.
1070 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1071 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1072 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1073 * monitor.c: Use them.
1074 (monitor_store_register): Use setreg.term if defined.
1075 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1076 if set_break and clr_break fields are empty.
1078 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1080 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1081 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1082 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1084 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1085 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1086 fill in doc fields of bdm_ppc_ops.
1087 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1088 as the MQ or floating point regs not present on ppc 8xx boards.
1089 (bdm_ppc_store_registers): Don't write those same invalid registers.
1090 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1091 * config/powerpc/ppc-eabi.mt:
1092 * config/powerpc/ppcle-eabi.mt:
1093 * config/powerpc/ppc-sim.mt:
1094 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1096 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1098 * frame.h (enum lval_type): Conditionalize on __GNUC__
1099 instead of __STDC__.
1101 start-sanitize-gdbtk
1102 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1104 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1107 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1109 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1111 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1113 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1114 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1115 BDM_BREAKPOINT if not defined in tm.h
1116 (ocd_error): add new error cases
1117 (ocd_start_remote): send the OCD_INIT command before
1118 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1119 (ocd_write_bytes): no longer static
1120 (ocd_insert_breakpoint): no longer static
1121 (ocd_remove_breakpoint): new
1122 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1123 and ocd_remove_breakpoint
1124 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1125 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1126 and memory_remove_breakpoint.
1127 (bdm_ppc_open): after calling ocd_open, modify DER
1128 register so interrupts will drop us into debugging mode, finally
1129 disable the watchdog timer on the board so we don't leave BDM
1132 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1134 * values.c (value_primitive_field): Account for offset when
1135 extracting the value of a bitfield.
1136 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1138 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1140 start-sanitize-tic80
1141 * config/tic80/tic80.mt:
1142 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1143 (SIM): Remove -lm to prevent make errors.
1144 * configure.tgt: add gdbserver to configdirs for tic80.
1146 * gdbserver/utils.c (error): Change prototype to match defs.h.
1147 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1148 * remote.c (remote_write_bytes): Include '$' at start of packet
1149 and checksum at end of packet in overhead calculation.
1151 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1153 * ser-ocd.c: If _WIN32, include <windows.h>.
1154 (dll_do_command): New static variable if _WIN32.
1155 (ocd_open): Set dll_do_command if _WIN32.
1156 (ocd_write): Use dll_do_command rather than do_command.
1157 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1158 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1159 ($(BDM_LIBNAME)): Remove target.
1160 * wigglers.def: Remove.
1162 start-sanitize-gdbtk
1163 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1164 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1165 ide_initialize_paths to match installed directory name. If IDE,
1166 use auto_path to search for main.tcl.
1167 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1171 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1173 (libwigglers.a): Remove target.
1175 start-sanitize-gdbtk
1176 * gdbtk.c (gdbtk_cleanup): New static function.
1177 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1178 call to ide_initialize_paths. If we can't initialize the event
1179 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1180 ide_window_register and the ide_window commands. Initialize tk,
1181 itcl, and tix after initializing the IDE.
1183 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1184 * configure: Rebuild.
1187 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1189 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1190 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1192 start-sanitize-gdbtk
1193 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1195 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1196 to 256 to avoid memory corruption with very long pathnames.
1199 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1201 Changes to OCD support to support wiggler box as well as
1203 * ocd.c: change speed in init command to 0 from 80,
1204 add (temporary) logging commands to help debugging,
1205 (ocd_open): if "target ocd wiggler lpt" then use special
1206 ser-ocd.c serial interface which communicates with Wigglers.dll,
1207 otherwise ("target ocd <foo>") do as we did before
1208 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1209 switch of known commands of len 0
1210 * ocd.h: add OCD_LOG_FILE
1211 * serial.c (serial_open): do serial_interface_lookup on ocd
1213 * ser-ocd.c: add buffer to contain responses from sending a
1214 command to the Wigglers.dll.
1215 (ocd_readchar): return curr char from buffer and increment ptr
1216 (ocd_write): send buffer to Wigglers.dll, storing response in
1217 return buffer and initializing curr location ptr to start of
1220 start-sanitize-gdbtk
1221 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1223 * configure.in: Change required Tix version to 4.1.8.0 .
1224 * configure: Rebuilt.
1227 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1229 * ocd.h: add OCD_SET_CONNECTION
1230 * ocd.c: rename "do_command" to "ocd_do_command"
1232 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1234 Nomenclature change. BDM is a specific type of OCD
1235 (On Chip Debugging). Wiggler is the parallel port box controlled
1236 by Wigglers.dll. The faster target box from Macraigor Systems
1242 Replace all instances of "wiggler_" with "ocd_" and change most other
1243 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1244 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1245 until OCD with that target is supported again.
1247 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1249 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1250 sub makes, change clean rule to also remove *.a to remove
1251 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1252 remove remote-wiggler.o
1253 * configure.in: add DLLTOOL support
1254 * configure: regenerate
1255 * wigglers.def: new file for imports for wigglers.dll
1256 * ser-ocd.c: new file which is layer between ocd.c and either the
1257 wigglers.dll or the target box, only stub so far
1258 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1259 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1260 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1261 to XDEPFILES, add rules to build libwigglers.a
1263 checking in changes of Stu Grossman <grossman@cygnus.com>:
1264 * remote-wiggler.c: delete
1265 * ocd.c: new, was remote-wiggler.c
1266 always include sys/types.h, include ocd.h, move WIGGLER
1267 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1268 static, stop making local wiggler functions static,
1269 define write_mem_command for wiggler_write_bytes
1270 (wiggler_start_remote): stop hardcoding the target type,
1271 instead set and use a target_type variable.
1272 (wiggler_open): add new target_type and ops args
1273 (wiggler_wait): now no longer takes pid and target_status as args,
1274 stop trying to set target_status struct, remove BGND insn
1276 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1277 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1278 remove pktlen check, set reglen instead of numregs
1279 (dump_all_bdm_regs): delete
1280 (wiggler_fetch_registers): delete
1281 (wiggler_prepare_to_store): now just an empty function
1282 (wiggler_store_registers): delete
1283 (wiggler_read_bdm_register): new
1284 (wiggler_write_bdm_registers): new
1285 (wiggler_write_bdm_register): new
1286 (wiggler_write_bytes): use write_mem_command variable instead of
1288 (get_packet): renamed to wiggler_get_packet, change refs throughout
1289 (put_packet): renamed to wiggler_put_packet, change refs throughout
1290 (wiggler_get_packet): add break to default case of switch,
1291 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1293 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1294 (flash_xfer_memory): delete
1295 (noop_store_registers): new placeholder replacement for
1296 target_store_registers() which prevents generic_load from trying to
1298 (bdm_update_flash_command): add store_registers_tmp variable,
1299 make handling of wiggler_ops more generic -- define wiggler_ops
1300 in a target-specific file instead (such as ppc-bdm.c in the case
1301 of the ppc), use current_target to deal with registers again
1302 making this file less target-specific.
1303 (bdm_read_register_command): new
1304 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1305 comment out add_cmd ("read-register", ...)
1306 * ocd.h: new, contains common wiggler prototypes, command definitions
1307 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1308 structure for ppc bdm
1311 (bdm_ppc_fetch_registers): new
1312 (bdm_ppc_store_registers_: new
1313 (_initialize_bdm_ppc): new
1314 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1316 start-sanitize-tic80
1317 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1319 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1320 as a valid SP-relative offset of a saved register.
1323 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1325 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1326 than directly mucking around with data structures.
1328 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1330 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1331 Add a bunch of macros.
1332 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1333 Update to use new macros.
1334 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1335 * value.h, values.c (value_static_field): New function.
1336 * cp-valprint.c, valops.c: Modify to use value_static_field.
1338 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1339 implied (missing) data field, as defined by cc1java.
1340 (java_link_class_type): Type length and field offset (in interior)
1341 now includes object header. Get static fields working.
1342 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1343 * jv-typeprint.c (java_type_print_derivation_info,
1344 java_type_print_base): New functions, for better Java output.
1345 * jv-valprint.c: Start to support Java-specific output.
1347 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 * c-valprint.c (c_val_print): Use extract_address to retrieve
1350 the address of the virtual function.
1351 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1353 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1354 Handle C++ operator *.
1356 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1358 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1360 (Tcl_Realloc, Tcl_Free): Likewise.
1361 * configure.in: Check for cygwin32 environment. Define and
1362 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1363 unix; setting it to win was for an old Tcl/Tk configuration
1365 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1366 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1367 (WIN32LDAPP, WIN32LIBS): Define.
1368 (CLIBS): Add $(WIN32LIBS).
1369 (gdb): Use $(WIN32LDAPP).
1370 * configure: Rebuild.
1372 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1374 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1375 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1376 * utils.c (fprintf_symbol_filtered): Handle language_java.
1378 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1380 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1382 * java-*: Renamed to jv-*, to make fit within 14 characters.
1383 * jv-lang.h (java_type_print): Added declaration.
1384 * jv-typeprint.c: New file. Provides java_print_type.
1385 * jv-lang.c (java_link_class_type): New function.
1386 (java_language_defn): Replace c_print_type by java_print_type.
1387 * Makefile.in: Update accordingly.
1389 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1391 * Makefile.in (init.c): except some mswin files do need to be
1394 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1396 * Makefile.in (init.c): don't try to scan mswin for _initialize
1397 funcs. (generates misleading error message because files have
1398 .cpp suffix, not .c suffix)
1400 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1402 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1404 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1406 * xcoffread.c (coff_getfilename): Do not strip directory component
1409 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1411 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1412 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1413 * remote-array.c: #include <ctype.h> for isascii().
1414 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1416 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1418 * top.c (execute_command): Force cleanup of alloca areas.
1419 * findvar.c (registers_changed): Likewise.
1421 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1423 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1424 * Add defs for target status.
1426 start-sanitize-gdbtk
1427 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1429 * configure.in, aclocal.m4: Another fix to find the
1430 correct Tix library name.
1432 * configure: Rebuilt.
1436 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1438 * config/mips/tm-mips64.h: longs, long longs, and pointers
1439 are all 64 bits on EABI mips targets.
1441 start-sanitize-gdbtk
1442 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1444 * aclocal.m4: Search for the correct tix library.
1447 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1449 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1450 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1451 partial symtab. Remove earlier change of 5/27/97.
1453 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1455 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1456 inferior_pid is an LWP rather than a Solaris thread, let
1457 procfs handle the request.
1458 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1459 only work if inferior_pid points to an LWP (rather than a
1460 Solaris thread). Use procfs_first_available to find a good LWP.
1461 (info_solthreads): added a maintenance command to list all
1462 known Solaris threads and their attributes.
1463 * mips-tdep.c (mips_do_registers_info): Completely changed the
1464 output format to be neat and columnar. Added the helper funcs
1465 do_fp_register_row and do_gp_register_row. Also small mods to
1466 mips_print_register, which is still used to print a single reg.
1468 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1470 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1471 otherwise terminated (Solaris threads).
1473 start-sanitize-gdbtk
1474 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1476 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1477 IDE configuration information.
1479 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1480 filename when a breakpoint is set. Avoids call to bp_info.
1481 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1482 Itcl, Tix and IDE initialization.
1484 * defs.h (init_ui_hook): Change prototype to accept one arg.
1486 * main.c (gdb_init): Change prototype to accept one arg.
1488 * top.c (gdb_init): Accepts one argument which it uses to
1489 call (*init_ui_hook), which will be gdbtk_init(). This is
1490 used for calling Tcl_FindExecutable().
1492 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1493 accept variable number of args for compatibility with
1494 cchanges in gdbtk.c.
1496 * configure: Regenerated.
1498 * gdbtcl/tclIndex: Regenerated.
1502 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1504 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1505 whether CRLF_SOURCE_FILES is defined.
1506 (open_source_file): Use OPEN_MODE with open and openp.
1507 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1508 CRLF_SOURCE_FILES is defined, ignore \r characters.
1509 (forward_search_command): Use FDOPEN_MODE with fdopen.
1510 (reverse_search_command): Likewise.
1511 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1512 (LSEEK_NOT_LINEAR): Don't define.
1514 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1516 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1517 return values within the 8-byte FP register.
1519 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1521 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1522 integers in 64-bit register parameters before function calls.
1524 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1526 * mips-tdep.c (mips_push_arguments): special-case handling for
1527 odd-sized struct parameters passed in registers / on stack.
1529 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1531 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1532 structs passed in registers for little-endian non-EABI mode.
1534 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1536 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1537 (check_duplicates, clear_command): compare sections only if
1538 doing overlay debugging.
1540 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1542 * buildsym.h (struct subfile): Add debugformat member.
1543 (record_debugformat): Declare global function.
1544 * buildsym.c (start_subfile): Initialize debugformat member
1546 (record_debugformat): New function to record the format.
1547 (end_symtab): Copy format into symtab debugformat member.
1548 (end_symtab): Free subfile debugformat member.
1549 * symmisc.c (free_symtab): Free debugformat when freeing
1551 * symfile.c (allocate_symtab): Initialize the new debugformat
1552 member for new symtabs.
1553 * symtab.h (struct symtab): Add debugformat member.
1554 * source.c (source_info): Print the debug format.
1556 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1558 * hpread.c (hpread_expand_symtab): Call record_debugformat
1560 (hpread_process_one_debug_symbol): Ditto.
1561 * dbxread.c (process_one_symbol): Call record_debugformat
1563 * coffread.c (coff_start_symtab): Call record_debugformat
1565 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1567 * dwarfread.c (read_file_scope): Call record_debugformat
1569 * dwarf2read.c (read_file_scope): Call record_debugformat
1571 * dstread.c (dst_end_symtab): Set debugformat to be
1573 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1575 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1577 * mips-tdep.c (mips_push_arguments): handle alignment of
1578 integer and struct args on stack for mips64 big-endian.
1580 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1582 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1583 structs in a register wherever possible.
1584 * mips-tdep.c (mips_extract_return_value): handle structs.
1585 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1586 (including structs, if gdb ever allows it).
1589 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1591 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1592 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1593 stack push count accordingly.
1594 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1597 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1599 * utils.c (floatformat_from_doublest): Improve test for infinity.
1601 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1603 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1604 global variables into the struct dieinfo structure.
1605 (locval): Pass pointer to a dieinfo struct rather than a
1606 pointer to the raw location information. Change prototype.
1607 Set isreg, optimized_out, offreg and basereg as appropriate.
1608 (struct_type): Call locval with dieinfo struct pointer.
1609 (new_symbol): Ditto.
1610 (new_symbol): Call locval and save location before testing
1611 the values of the new dieinfo struct flags, set by locval.
1613 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1615 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1616 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1617 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1618 These changes tried to work around a problem with an early DU 4.0
1619 release, but they trigger subtle timing dependent kernel bugs
1620 in older OSF/1 releases.
1622 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1624 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1625 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1627 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1629 * infrun.c (wait_for_inferior): Mark registers as invalid when
1630 stepping over an instruction that triggered a watchpoint.
1631 * remote-mips.c: Numerous changes to support hardware breakpoints
1632 and watchpoints on LSI MiniRISC and TinyRISC boards.
1633 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1634 (mips_breakpoint_from_pc): Account for different breakpoint
1635 instructions used by PMON and IDT monitor.
1636 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1638 * config/mips/tm-mips.h: Define breakpoint instructions for
1639 PMON and IDT monitor. Move MIPS16-related macros here from
1642 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1644 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1646 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1648 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1649 Add missing return statements after finding an "add imm{16,32},sp"
1651 (mn10300_frame_chain): Add in size of our register save area to find
1652 our caller's frame if our caller does not have a frame pointer.
1654 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1656 * symfile.c (generic_load): Check return code of target_write_memory.
1658 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1660 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1661 * config/tm-sysv4.h (in_plt_section): Add prototype.
1663 * maint.c (maintenance_translate_address): Avoid assignment
1664 inside if, per GNU coding standards.
1665 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1666 per GNU coding standards.
1668 * monitor.c (parse_register_dump): Is really a void function.
1670 (monitor_read_memory): Remove unused variable "name".
1671 (monitor_read_memory): Remove unused variable "regbuf".
1672 (monitor_open): Remove unused variable "i".
1673 (get_hex_word): Apparently unused, #if away for now.
1676 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1677 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1680 * remote-e7000.c (ctype.h): Include.
1681 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1682 * frame.h (generic_get_saved_register): Add prototype.
1683 (enum lval_type): Add partial forward decl.
1684 * dsrec.c (make_srec): Remove unused variable "type_code".
1685 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1686 cases by just ignoring them.
1687 (command.h): Include.
1689 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1690 * java-lang.c (gdbcore.h): Include for prototypes.
1691 (type_from_class): Remove unused variable "ftype".
1692 (type_from_class): Remove unused variable "name_length".
1693 (evaluate_subexp_java): Add default case to handle remaining
1695 * java-valprint.c (c-lang.h): Include for prototypes.
1697 * symfile.c (simple_read_overlay_region_table): #if away
1699 (simple_free_overlay_region_table): Ditto.
1700 (overlay_is_mapped): Add default case to switch.
1701 (simple_read_overlay_region_table): Ditto.
1702 (simple_read_overlay_region_table): Add prototype.
1704 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1705 (fixup_psymbol_section): Ditto.
1706 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1708 * utils.c: Add comment about t_addr being either unsigned long or
1710 (paddr): Change formats to match actual types args are cast to.
1715 * defs.h (perror_with_name): Is a NORETURN function.
1716 * utils.c (perror_with_name): Is a NORETURN function.
1717 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1719 * symtab.c (fixup_symbol_section): Remove prototype.
1720 * symtab.h: (fixup_symbol_section): Add prototype.
1721 * m32r-rom.c (report_transfer_performance): Add prototype.
1722 * sparclet-rom.c: Ditto.
1725 * c-exp.y (parse_number): Cast args to float* or double* as
1726 appropriate for conversion format.
1727 * java-exp.y (parse_number): Ditto.
1729 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1730 to nonexistant y.tab.c file.
1731 (java-exp.tab.c): Ditto.
1732 (f-exp.tab.c): Ditto.
1733 (m2-exp.tab.c): Ditto.
1734 start-sanitize-gdbtk
1736 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1737 Remove unused static variable "Gdbtk_Library".
1740 * sh-tdep.c (symfile.h): Include.
1741 (gdb_string.h): Include.
1742 (sh_fix_call_dummy): Ifdef away, currently unused.
1743 * config/sh/tm-sh.h (pop_frame): Add prototype.
1744 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1746 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1748 start-sanitize-gdbtk
1749 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1750 enumeration del_at_next_stop to bpdisp array.
1753 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1754 of non-pointer values.
1756 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1757 their physical names already include the class name.
1759 * valops.c (value_cast): Handle upcast of a class pointer.
1761 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1762 * corelow.c (get_core_registers): Make secname big enough.
1764 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1766 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1767 * sh-tdep.c (sh_show_regs): print out all registers for
1768 the current processor
1770 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1772 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1775 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1777 Fixes for recent correction to PE format:
1778 * coffread.c (pe_file): New static variable.
1779 (struct find_targ_sec_arg): Change resultp from pointer to int to
1780 pointer to pointer to asection.
1781 (find_targ_sec): Just store the section in args->resultp, not the
1782 section offset value.
1783 (cs_to_section): Compute the section offset value from the
1785 (cs_section_address): New static function.
1786 (coff_symfile_read): Set pe_file.
1787 (read_one_sym): When reading a PE file, adjust the symbol value to
1788 include the section address if the symbol has an appropriate
1791 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1793 * configure.tgt: add mipsr3900-elf target
1794 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1796 start-sanitize-gdbtk
1797 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1799 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1802 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1804 * dbxread.c: Check malloc's return for null, prevent segv.
1806 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1808 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1811 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1813 * top.c (init_cmd_lists): Always initialize endianlist.
1814 (init_main): Always define endian commands.
1815 (set_endian_big): Issue warning if endian not selectable.
1816 (set_endian_little): Ditto.
1817 (set_endian_auto): Ditto.
1819 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1821 * remote-sim.c (simulator_command): Restrict access to the
1822 simulator to periods when the simulator is open.
1824 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1826 * procfs.c (init_procinfo): new function, abstracts some code
1827 shared by create_procinfo and do_attach;
1828 (procfs_set_inferior_syscall_traps): new function, abstracts
1829 some code needed by procfs_init_inferior, do_attach, and
1830 procfs_lwp_creation_handler; (procfs_first_available): new
1831 function, find any LWP that's runnable; (procfs_thread_alive):
1832 replace stub function with real implementation;
1833 (procfs_lwp_creation_handler): fix bug starting new child
1834 threads; (info_proc): bug fixes and enhancements for the
1835 "INFO PROCESSES" command; (close_procinfo_file): call new
1836 function "delete_thread" to cleanup GDB's thread database;
1837 (proc_init_failed): add new argument "kill", to control whether
1838 process is killed (so this function can be shared by
1839 create_procinfo and do_attach); (procfs_exit_handler): handle
1840 exit from an attached process, and cleanup procinfo handles
1841 when the process exits; (procfs_resume, procfs_wait): cleanup
1842 after a thread when it exits; (do_attach, do_detach): handle
1843 attached processes with multiple threads; plus some general
1844 improvements in the diagnostic output.
1845 * sol-thread.c (sol_thread_alive): replace stub with real
1846 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1847 handle threads that may have exited; (sol_thread_attach): add
1848 startup setup stuff; (sol_thread_detach): add unpush_target
1849 call; (sol_thread_mourn_inferior): add unpush_target call;
1850 (sol_thread_wait, sol_thread_resume): enhance to deal with
1851 thread exit cleanly; (sol_thread_new_objfile,
1852 sol_thread_pid_to_str): detect unsuccessful startup and
1853 don't crash; plus some general cleanup.
1854 * thread.c (delete_thread): new function, allows targets to
1855 notify gdb when a thread is no longer valid.
1856 * infrun.c (wait_for_inferior): don't try to detect a new
1857 thread on receiving a TARGET_EXITED event.
1859 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1861 * remote-sim.c (gdbsim_open): Pass callback struct.
1862 (init_callbacks): Remove call to sim_set_callbacks.
1864 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1866 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1867 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1868 with a zero PC as frameless to improve backtraces from core dumps
1869 caused by dereferencing a NULL function pointer.
1870 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1871 Handle frameless functions interrupted by a signal.
1873 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1874 Handle frameless functions interrupted by a signal.
1876 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1878 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1879 to reflect current reality. Gross attempt at handling out of
1882 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1883 symbols to find the end of the prologue.
1884 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1886 start-sanitize-tic80
1887 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1889 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1892 start-sanitize-tic80
1893 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1895 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1896 basic C80 features working.
1899 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1901 * configure.in (AC_TYPE_SIGNAL): Add
1902 * configure: Re-generate.
1903 * remote-sim.c: Signal returns RETSIGTYPE.
1905 start-sanitize-gdbtk
1906 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1908 * gdbtk.c (wrapped_call): New function - make actual call to tk
1910 (call_wrapper): Rewrite to use top.c:catch_errors.
1912 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1916 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1918 * target.h (target_stop): Drop argument so it can be tested for
1921 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1923 * utils.c (floatformat_from_doublest): Handle infinity properly.
1925 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1927 * Finalize merge from Hurd folk.
1928 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1929 * thread.c (thread_apply_command, thread_apply_all_command,
1930 thread_command): Make sure TP is alive.
1931 (thread_alive): New function.
1932 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1933 * infrun.c (sig_print_info): Deal better with long signal names.
1934 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1935 * thread.c (thread_id_to_pid): New function.
1936 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1937 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1938 set_thread_default_cmd_list, show_thread_default_cmd_list):
1939 New variables. (set_thread_cmd, show_thread_cmd,
1940 set_thread_default_cmd, show_thread_default_cmd): New functions.
1941 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1942 * gnu-nat.c (inf_startup): remove TASK parameter.
1943 (inf_set_task): replace with new function (inf_set_pid).
1944 * gdbthread.h: Add extern decl for thread_cmd_list.
1946 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1948 * printcmd.c (disassemble_command): Adjust low function bound
1949 by FUNCTION_START_OFFSET.
1951 start-sanitize-tic80
1952 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1954 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1957 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1959 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1960 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1961 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1962 satisfy symbol dependancy in solib.c (core_ops).
1963 * target.[ch] conditionalize Mach-specific signals so that they
1964 won't show up in non-Mach gdb's!
1965 * thread.c: change name of static function "thread_switch" to
1966 "switch_to_thread", to avoid conflict with Mach global symbol;
1967 move thread_cmd_list to global scope so targets can add their
1968 own thread commands.
1969 * infrun.c: sig_print_info: allow for long signal names.
1970 * gnu-nat.[ch]: tidying up comments.
1971 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1972 gnu_wait must not return -1 when inferior exits;
1973 attach_to_child will modify inferior_pid in a way that allows
1974 fork_inferior to remain unchanged; remove extra arg from
1975 startup_inferior; move Mach thread commands here from thread.c.
1977 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1979 * symtab.c: decode_line_1, replace the assignment to
1980 values.sals[0].pc which I accidentally left out on 4/3/97.
1982 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1984 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1985 (fix by Bob Manson).
1986 * top.c: change "to enable to enable" to "to enable" in a couple
1989 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1991 * breakpoint.c (remove_breakpoint): Pass correct type to
1992 target_remove_watchpoint.
1993 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1995 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1997 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1998 for return address register, handle `ret' instruction.
2000 * corelow.c (get_core_registers): Initialize cf.
2002 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2003 (procfs_notice_signals): Copy traced signal set back to
2005 (unconditionally_kill_inferior): If PR_DEAD is defined,
2006 rerun inferior after killing it.
2008 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2010 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2011 structure value address is found in $a0 now.
2012 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2014 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2016 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2018 (EXTRACT_RETURN_VALUE): Likewise.
2020 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2021 insn at "pc", not "fi->pc".
2023 start-sanitize-tic80
2024 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2026 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2027 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2028 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2029 (NPC_REGNUM): Tic80 has a delay slot.
2030 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2034 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2036 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2038 (EXTRACT_RETURN_VALUE): Likewise.
2040 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2042 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2043 floatformat_ieee_double_littlebyte_bigword for little endian
2045 * utils.c (floatformat_to_doublest): Create local preswapped
2046 copy of input for floatformat_littlebyte_bigword formats.
2047 (get_field, put_field): Treat floatformat_littlebyte_bigword
2048 the same as floatformat_little.
2049 (floatformat_from_doublest): Postswap output words for
2050 the floatformat_littlebyte_bigwords format.
2052 start-sanitize-tic80
2053 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2055 * config/tic80/tic80.mt (SIM): Link in simulator.
2058 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2060 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2061 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2062 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2063 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2064 config/v850/v850.mt:
2065 Remove -lm. That's now handled by configure.
2067 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2068 Remove duplicate rm's of files.
2070 start-sanitize-gdbtk
2071 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2073 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2076 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2078 * remote-pa.c: Remove. It's broken and no longer necessary.
2080 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2082 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2083 (Avoids name clash with broken AIX header files.)
2085 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2087 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2089 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2090 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2091 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2093 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2094 tstart and dstart with section VMA.
2095 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2097 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2098 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2099 (vmap_exec): Relocate relative to the VMA in the object file,
2100 relocate .bss section as well.
2101 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2102 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2104 * xcoffread.c (secnum_to_bfd_section): New routine to get
2105 BFD section from CS section number.
2106 (scan_xcoff_symtab): Make toc_offset section relative.
2108 * symtab.c (total_number_of_methods): Avoid core dump if
2109 baseclass type is still undefined.
2111 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2113 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2115 * defs.h utils.c (error warning): Make message be const.
2116 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2117 to hook. Otherwise send it to fputs.
2118 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2120 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2121 to _filtered forms to make output appear in GUIs. Replace all
2122 uses of SERIAL_READCHAR with readchar, which has better error
2124 * (e7000_parse_device): Add prototype.
2125 (readchar): Improve doc. Handle random serial errors.
2126 (expect): Disable notice_quit code. It's busted. Remove
2127 serial error handling (it's now handled in readchar). Remove
2128 remote_debug echoing. That's handled in readchar as well.
2129 (e7000_parse_device): Remove serial_flag arg. It's not
2131 (e7000_open): Split into two pieces. Second part is
2132 e7000_start_remote, and is error protected. Now, when we connect
2133 to the target, we setup the initial frame and registers so that
2134 the user gets an immediate indication of where the target is.
2135 (gch): Remove debug output. That's handled by readchar.
2136 (e7000_read_inferior_memory): Handle errors better.
2137 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2138 command names. They show up when doing completion and confuse
2140 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2141 directly from Win32s and Win95. Get rid of debugify crud.
2142 * serial.c: Remove debugify cruft.
2143 * (serial_logchar serial_log_command serial_write serial_readchar
2144 serial_send_break serial_close): Merge common functionality into
2145 serial_logchar. Clean up rest of routines.
2146 * sparclet-rom.c: Disembowel. Leave only download routine.
2147 Download routine now switches to remote target automatically.
2148 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2149 up MSVC/Win32 problem.
2150 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2152 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2153 * config/sparc/tm-sparclet.h: Remove override for prompt.
2155 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2157 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2158 TARGET_BYTE ORDER_SELECTABLE.
2160 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2162 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2163 fields of gdb_callback.
2164 (gdbsim_stop): Add gdbsim_stop to list of supported client
2166 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2167 sim_wait where gdb is in a position to handle a long running
2169 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2171 (gdb_os_poll_quit): New function. Check for a quit pending on the
2174 start-sanitize-gdbtk
2175 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2177 * Makefile.in (install-only): Make list of gdbtcl files to install
2178 explicit - was picking up files such as ChangeLog etc.
2179 (install-only): Don't blindly create the directory.
2182 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2184 * defs.h (enum language): Add language_java.
2185 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2186 * Makefile.in: Update for new files.
2187 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2188 * symfile.c (deduce_language_from_filename): Recognize .java.
2190 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2192 * m32r-stub.c (stash_registers): Rewrite.
2193 (restore_registers): Renamed to restore_and_return.
2194 (cleanup_stash): New function.
2195 (process_exception): New function.
2196 (_catchException*): Rewrite.
2198 * remote-sim.c (gdbsim_load): Update call to sim_load.
2199 (gdbsim_create_inferior): No longer pass start_address to
2200 sim_create_inferior.
2201 (gdbsim_open): Pass endian indicator as arg.
2203 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2205 * remote.c (get_offsets): Don't use scanf for interpreting
2206 response to qOffsets.
2208 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2210 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2211 (INSTALL_XFORM1): Remove.
2212 (install-only): Use $(program_transform_name) directly, rather
2213 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2214 (uninstall): Transform name.
2216 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2218 * remote-mips.c (mips_load): Ensure that PC gets updated
2219 after a load on LSI target.
2221 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2223 * procfs.c (notice_signals): fix typo
2225 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2227 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2230 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2232 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2233 since gcc automatically includes it
2235 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2237 * procfs.c: Substantial (but incomplete) changes to support
2238 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2239 struct now has substructs like struct flt_ctl instead of
2240 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2241 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2242 still have the structs and multiple fds, but don't use the
2243 entire struct and the four fds all point to the same thing.
2244 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2245 procfs with reads/writes or use ioctl instead. We use
2246 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2247 multiple fds or not. PROC_NAME_FMT is split out into
2248 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2249 STATUS_PROC_NAME_FMT.
2251 (procfs_notice_signals): now a necessary wrapper around
2252 (notice_signals): which are the new guts for noticing signals
2253 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2254 determine whether or not to attempt to open the ctl_fd.
2255 (procfs_read_status): new local function, reads procfs status
2256 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2257 (procfs_write_pckill): new local function, writes a PCKILL
2258 (unconditionally_kill_inferior): remove signo since we now
2259 just call procfs_write_pckill().
2260 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2261 (proc_iterate_over_mappings): the whole function is ifdefed
2262 on UNIXWARE to keep things readable.
2264 Expanded the syscall_table to include new potential sysv4.2mp
2265 members. Note that all ifdefs of UNIXWARE should be eliminated
2266 if possible or renamed to describe what's being selected for a
2267 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2268 IRIX specific code now also checks it's not UNIXWARE.
2270 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2271 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2272 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2273 "/debug/%d" as PROC_NAME_FMT used to be
2275 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2277 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2279 * config/mn10300/tm-mn10300.h: Likewise.
2281 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2283 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2284 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2285 lousy out-of-date clone of remote.c.
2287 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2289 * remote.c: Fix problems realized while showering.
2290 * (hexnumlen): Add prototype. Use max, not min.
2291 * (remote_write_bytes remote_read_bytes): Fix max packet size
2292 calculations to properly account for packet overhead. Also handle
2293 (probably rare) case where remote_register_buf_size isn't set.
2295 * remote.c: Fix doc for `C' and `S' commands to indicate full
2297 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2299 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2300 Record size of response to fetch registers command, use this to
2301 limit size of memory read and write commands.
2302 * (push_remote_target): New function to make it possible to have
2303 another target switch to the remote target.
2304 * target.h: Add prototype for push_remote_target.
2305 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2306 for hosts which default to unsigned chars (such as SGI's).
2307 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2308 handled automatically in remote.c.
2310 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2312 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2313 find_pc_sect_function(), find_pc_sect_partial_function(): new
2314 functions for debugging overlays; pc without section is ambiguous.
2315 * breakpoint.[ch]: add section pointer to breakpoint struct;
2316 add section argument to check_duplicates(); check section as well
2317 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2318 breakpoint_thread_match(), bpstat_stop_status()];
2319 add section argument to describe_other_breakpoints();
2320 use INIT_SAL() macro to zero-out new sal structures;
2321 make resolve_sal_pc() fix up the sal's section as well as its pc;
2322 match on section + pc in clear_command() and delete_breakpoint();
2323 account for overlay sections in insert_breakpoints(),
2324 remove_breakpoint() and breakpoint_re_set_one();
2325 all this to support overlays where a PC is not unique.
2326 * exec.c: change xfer_memory() to handle overlay sections.
2327 * findvar.c: change read_var_value() to handle overlay sections.
2328 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2329 * infcmd.c: jump_command() warns against jumping into an overlay
2330 that's not in memory. Also use INIT_SAL() to initialize sals.
2331 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2332 overlay state information; Also use INIT_SAL() to init sals.
2333 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2334 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2335 memory read/writes in the range 600000 to a00000, and ff680000
2336 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2337 * maint.c: maintenance command "translate-address" supports overlays.
2338 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2339 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2340 this constitutes gdb's internal overlay mapping table. Add macro
2341 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2342 Add function find_pc_sect_section().
2343 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2344 modify address_info() with overlay smarts; add function sym_info()
2345 to support the INFO SYMBOL command (translate address to symbol(s));
2346 modify disassemble_command() to work on unmapped overlays.
2347 * source.c: use INIT_SAL() to initialize sals.
2348 * symfile.[ch]: change generic_load() to use section's LMA address
2349 instead of VMA address, for overlay sections.
2350 Add numerous functions for finding a PC's section / overlay,
2351 translating between VMA and LMA address ranges, determining if an
2352 overlay section is mapped, etc. Add several user commands for
2353 overlay debugging. Add support for a "generic" form of automatically
2354 reading overlay mapping info from the inferior (based on the default
2355 (simple) overlay manager which Cygnus provides as an example).
2356 * symtab.[ch]: add functions find_pc_sect_symtab(),
2357 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2358 for lookup; modify lookup_symbol and decode_line_1() to use them;
2359 modify find_function_start_sal() to account for overlay sections;
2360 add macro INIT_SAL() for initializing struct symtab_and_line.
2361 * target.c: fix a comment in the declaration of target_ops.
2363 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2365 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2366 mips_skip_stub, mips_ignore_helper): New functions for dealing
2367 with MIPS16 call/return thunks.
2368 (mips_init_frame_pc_first): New function to implement
2369 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2370 new code to skip over MIPS16 thunks.
2371 (mips_frame_chain): Skip over MIPS16 thunks.
2372 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2373 mips_skip_stub, mips_ignore_helper): Declare.
2374 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2375 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2376 the above functions.
2377 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2378 (mips_init_frame_pc): Declare.
2379 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2380 to decide if certain library function calls should be ignored.
2382 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2384 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2385 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2387 start-sanitize-gdbtk
2388 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2390 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2394 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2396 * gdbinit.in: New file.
2398 * configure.in: Generate .gdbinit from gdbinit.in.
2399 * configure: Rebuild.
2401 start-sanitize-tic80
2402 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2404 * config/tic80/tic80.mt: Disable using the simulator
2408 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2410 * COPYING: Install new version of file from FSF.
2411 * copying.c (show_copying_command): Update FSF address.
2413 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2415 * Makefile.in (distclean): Remove .gdbinit.
2417 start-sanitize-tic80
2418 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2420 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2423 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2425 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2426 to va_list from void *, since va_list might not be a pointer
2429 start-sanitize-gdbtk
2430 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2432 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2433 default, not $(srcdir).
2436 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2438 * remote-mips.c: Clean up comment and extraneous semicolon
2439 for mips_monitor_prompt variable.
2441 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2443 * remote-mips.c: Add `set monitor-prompt' command.
2445 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2447 Fix from Peter Schauer:
2448 * mdebugread.c (parse_procedure): Set address of procedure to
2449 block start; this fixes problems with shared libraries introduced
2450 by change of Mar 21.
2452 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2454 * symtab.c (find_pc_symtab): change to support the case
2455 where the objfile is reordered and contains both coff and
2456 stabs debugging info (continue on if a psymtab isn't found).
2458 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2460 Fixes from Peter Schauer:
2461 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2462 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2463 is big-endian and if registers are 32 bits.
2464 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2465 mips_store_return_value): Fix floating-point word-order problems on
2466 little-endian targets introduced by changes of Mar 21.
2468 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2470 * remote.c (target_resume_hook, target_wait_loop_hook): New
2472 (remote_resume, remote_wait): Use them.
2473 * d10v-tdep.c: Set the above hooks.
2474 (tracesource): New GDB variable, controls source display in
2476 (display_trace): Find and display source line if requested.
2477 (trace_info): Mention empty trace buffer if appropriate.
2478 (tdisassemble_command): Robustify argument handling.
2480 * configure.host: Remove extra bogus Linux case.
2482 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2484 * remote-sim.c (simulator_command): Add comment about dealing with
2486 start-sanitize-tic80
2487 * Makefile.in (tic80-tdep.o): Add target.
2488 * configure.tgt: Add tic80 case.
2489 * tic80-tdep.c: New file.
2490 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2493 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2495 * c-exp.y (yylex): Handle nested template parameter lists.
2496 * symtab.c (decode_line_2): Fix test for valid choice number.
2498 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2500 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2501 copy first two floating point arguments to general registers, so that
2502 MIPS16 functions will receive the arguments correctly.
2503 (mips_print_register): Print double registers correctly on
2504 little-endian hosts.
2505 (mips_extract_return_value): Return double values correctly
2506 on little-endian hosts.
2508 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2509 to address in file descriptor record; this accounts for constant
2510 strings that may precede functions in the text section. Remove
2511 now-useless lowest_pdr_addr from argument list and all calls.
2513 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2515 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2516 whether the simulator will be built by whether the Makefile in the
2517 simulator directory was built.
2519 * configure.in (--enable-sim-powerpc): Delete switch.
2520 * configure: Regenerate.
2522 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2524 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2525 in the prologue too.
2527 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2529 (gdb_os_evprintf_filtered): Similarly.
2531 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2533 New UnixWare 2.1 configuration
2534 * config/i386/i386v42mp.mt: new
2535 * config/i386/i386v42mp.mh: new
2536 * config/i386/tm-i386v42mp.h: new
2537 * config/i386/nm-i386v42mp.h: new
2538 * configure.tgt: added new entries
2539 * configure.host: added new entries
2541 start-sanitize-gdbtk
2542 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2544 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2546 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2547 to GDBTK_LIBRARY, which is now a path to search.
2548 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2551 * {aclocal.m4,configure.in}: Changes for Windows builds.
2553 * configure: Rebuilt.
2556 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2558 * dsrec.c (load_srec): Print leading zeroes when printing section
2561 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2563 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2565 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2567 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2569 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2570 vprintf_filtered, evprintf_filtered): Callbacks that accept
2573 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2575 * breakpoint.c (insert_breakpoints, watchpoint_check,
2576 bpstat_stop_status): Do not disable watchpoints going out of scope.
2577 (insert_breakpoints): Make sure that the current frame is valid
2578 before calling find_frame_addr_in_frame_chain.
2580 * top.c (setup_user_args): Handle quotes and backslashes.
2581 (print_gdb_version): Update copyright year.
2583 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2585 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2587 start-sanitize-gdbtk
2588 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2590 * configure: Regenerated.
2591 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2594 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2596 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2598 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2599 except under wingdb. (Contributed by Martin Hunt).
2601 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2603 * configure: Regenerated.
2604 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2606 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2608 * remote-sim.h (sim_state, SIM_DESC): New types.
2609 (sim_open): Return a `descriptor' as result.
2610 (*): New argument of descriptor result from sim_open.
2611 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2612 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2613 Pass argv list to sim_open, argv[0] = pseudo program name.
2614 (*): Pass gdbsim_desc to sim_foo fns.
2616 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2618 * config.in: Regenerated.
2620 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2621 HAVE_HPUX_THREAD_SUPPORT): Define.
2623 start-sanitize-gdbtk
2624 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2626 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2629 * configure: Regenerated.
2630 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2634 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2636 First cut at supporting simulators in gdbserver:
2638 * configure, configure.in: Allow gdbserver to be configured
2639 for cross-target environments.
2640 * gdbserver/Makefile.in: Add simulator support.
2641 * gdbserver/configure.in: Eliminate assumption that host == target.
2642 Simplify using gdb/configure.tgt and gdb/configure.host.
2643 Fix other minor configuration errors.
2644 * gdbserver/low-sparc.c: Fix compile error.
2645 * gdbserver/remote-utils.c: Eliminate assumption that registers
2646 and addresses are four bytes. Fix minor compile errors and warnings.
2647 * gdbserver/server.c: Rewrite numerous instances of identical code
2648 for starting inferior processes to call new function start_inferior.
2649 Eliminate assumption that registers and addresses are four bytes.
2650 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2652 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2653 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2654 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2655 in moving such support from host to target makefile fragments.
2656 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2658 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2660 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2661 to insure consistant initialization of unused fields to zero.
2662 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2663 * breakpoint.c: ditto.
2666 * source.c: add call to INIT_SAL macro.
2668 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2670 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2671 they might get used on 32 bit targets as well.
2673 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2675 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2676 send the full exit string.
2678 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2680 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2682 (mn10200_store_struct_return): Likewise.
2684 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2686 * mips-tdep.c (mips_fetch_instruction): New function; replace
2687 common code throughout with calls to it.
2688 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2689 correct saved addresses of $s0 and $s1.
2690 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2691 instead of hardcoded 4.
2692 (mips16_skip_prologue): Handle extended instructions correctly.
2694 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2696 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2697 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2699 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2701 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2702 New macros for testing, setting, and clearing bit 0 of addresses.
2703 Change numerous bits of code where bit 0 was being manipulated
2704 to use these macros.
2706 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2708 * remote-mips.c: Put back the form feeds.
2710 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2712 * remote-mips.c: Remove form feeds (^L) from source.
2713 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2714 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2715 PMON after a continue; it causes target program misbehavior.
2716 (mips_fetch_register): Don't fetch unsupported registers; this
2717 cuts down on wasted serial traffic.
2719 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2721 * configure.in configure (HPUX/OSF thread support): Enable this
2722 only when running GCC, since HP's thread header files use ANSI C
2723 which is not supported by their default compiler.
2725 * configure.host (i[3456]86-*-windows): Disable long long
2726 support for WinGDB. Add mswin to configdirs.
2727 * configure.in configure: Move calls to configure.host and
2728 configure.tgt to the top of configure.in to allow them to set
2729 config variables before they are referenced.
2731 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2733 * configure.tgt (mips*-*-lnews*): New target.
2735 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2737 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2738 if we're not the innermost frame. Fix minor typos.
2740 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2742 * stabsread.c (read_type): Fix handling of template names
2743 with template parameters containing `::'.
2745 * valops.c (search_struct_field, search_struct_method):
2746 Pass correct valaddr parameter to baseclass_offset.
2747 Prevent gdb crashes by making sure that the virtual base pointer
2748 from an user object still points to accessible memory.
2750 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2752 * maint.c: Eliminate -Wall warnings by including some header files.
2754 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2756 * remote-sim.c (init_callbacks): Undo previous change.
2758 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2760 * maint.c: Fix dereference of pointer.
2761 * remote-sim.c: Fix reference of structure member "last_error".
2762 * debugify.c: Include config.h to get ANSI definitions.
2764 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2766 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2769 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2771 * main.c (print_gdb_help): Make static to match declaration.
2773 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2775 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2777 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2779 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2781 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2783 * defs.h: Fix prototypes for new cleanup functions.
2785 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2787 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2788 comment, add PARAMS, add license info and fix indentation.
2790 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2792 * debugify.c, debugify.h: New files. Provide common macros
2793 for writing debug info to a log file or stdio.
2795 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2797 * c-valprint.c (c_val_print): Fix printing for arrays defined
2800 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2802 * defs.h: Fix cntl-C to read from the Windows message queue.
2803 Add prototypes for make_final_cleanup (and the other cleanup
2805 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2806 Change sync code to report status while trying to sync-up
2807 with hardware. Add debugging output and document.
2808 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2809 Add debugging output and document.
2810 * serial.c: Add debugging output.
2811 * top.c: Add call to do_final_cleanups.
2812 Remove conditionals preventing Win32 from getting SIGQUIT.
2813 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2814 chain as a parameter. Extract this generic code from the cleanup
2815 routines into separate funtions (*_my_cleanup). Keep old
2816 functionality by passing "cleanup_chain" to the new funtions.
2817 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2818 chain which will be executed only when gdb exits. Add functions
2819 (*_final_cleanup) to match the original (*_cleanup) functions.
2820 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2821 Windows message queue.
2823 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2825 * m32r-rom.c: #include <sys/types.h>.
2826 #ifdef out new load support if wingdb.
2827 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2829 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2832 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2833 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2835 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2836 extracting a return value from a register pair.
2838 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2839 be two byte aligned. Round argument sizes up to two byte boundary.
2840 Write out args in two byte hunks.
2841 (mn10200_push_return_address): Implement.
2842 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2843 structures > 8 bytes (temporary).
2844 (STORE_RETURN_VALUE): Likewise.
2845 (CALL_DUMMY): No longer undefine.
2846 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2847 (REG_STRUCT_HAS_ADDR): Define.
2849 start-sanitize-r5900
2850 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2852 * configure.tgt: added r5900.
2855 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2857 * mips-tdep.c (non_heuristic_proc_desc): New function.
2858 (find_proc_desc): Move non-heuristic proc search code into separate
2860 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2861 descriptor, to avoid prologue examination when disassembling.
2862 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2863 aka MicroMeteor board).
2864 (mips_exit_debug): Prevent protocol reinitialization if an error
2865 occurs while exiting debug mode.
2867 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2869 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2870 comments, formatting, etc. Plus other minor fixes for problems
2871 I found during my first pass over the mn10200 port.
2872 (mn10200_analyze_prologue): New function.
2873 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2874 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2875 comments, formatting, etc. Minor fixes for problems I found during
2876 my first pass over the mn10200 port.
2877 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2879 (REGISTER_VIRTUAL_TYPE): Define as a long.
2880 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2882 (STORE_RETURN_VALUE): Similarly.
2884 * blockframe.c (generic_get_saved_regs): Remove unused variable
2886 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2887 inside #ifdef CALL_DUMMY.
2888 (watch_command_1): Initialize target_resources_ok.
2889 * command.c (do_setshow_command): Provide dummy initialization
2891 * valops.c (find_function_addr): Move function & prototype inside
2893 (value_arg_coerce): Similarly.
2894 (value_of_variable): Provide dummy initialization of "frame".
2896 start-sanitize-gdbtk
2897 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2899 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2902 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2904 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2905 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2907 (scan_xcoff_symtab): Ditto.
2909 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2911 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2912 from being sent to 32-bit targets by masking off upper bits.
2913 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2914 of PC on 32-bit targets.
2915 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2916 frame setup instruction.
2917 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2918 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2919 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2920 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2921 fixes problem on MIPS16 printing function arguments.
2923 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2925 * dwarf2read.c (dwarf2_linkage_name): New function to get
2926 the linkage name of a die from DW_AT_MIPS_linkage_name or
2928 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2929 new_symbol): Use it instead of accessing DW_AT_name.
2930 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2931 partial die if present.
2932 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2934 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2936 * blockframe.c (generic_frame_chain_valid): If the new frame
2937 is not INNER_THAN the old frame, then it's not valid.
2939 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2941 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2942 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2944 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2946 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2947 sd and sw instructions correctly.
2948 (heuristic_proc_start): Add support for MIPS16.
2949 (mips16_get_imm, mips16_heuristic_proc_desc,
2950 mips32_heuristic_proc_desc): New helper functions for
2951 heuristic_proc_desc.
2952 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2953 (mips_push_arguments): Don't align small arguments in EABI.
2954 (mips32_skip_prologue): Attempt to shrink code size a little.
2956 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2958 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2959 * m32r-rom.c: Several experiments with improved download time.
2961 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2963 * mips-tdep.c (MIPS16_INSTLEN): Define.
2964 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2965 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2966 of function on MIPS16.
2967 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2968 for mips_skip_prologue.
2969 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2971 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2973 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2974 ../sim/common/libcommon.a.
2976 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2978 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2980 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2982 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2985 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2987 First set of changes for mips16:
2988 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2989 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2990 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2991 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2992 * mem-break.c (memory_breakpoint_from_pc): New function.
2993 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2994 memory_breakpoint_from_pc to determine breakpoint contents and size.
2995 * target.h (memory_breakpoint_from_pc): Declare.
2996 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2997 to determine size of breakpoint instruction.
2998 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2999 New helper functions for mips_find_saved_regs.
3000 (mips_find_saved_regs): Recognize mips16 prologues.
3001 (mips_addr_bits_remove): Strip off upper 32 bits of address
3002 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3003 (mips_step_skips_delay): No branch delay slot on mips16.
3004 (gdb_print_insn_mips): Disassemble mips16 code.
3005 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3007 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3009 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3010 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3011 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3012 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3014 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3016 * dwarf2read.c: Replace integral tag, name and form fields in
3017 internal structure definitions with the corresponding enumeration
3018 types from dwarf2.h. Add default cases to switches on enumerations
3020 Make quoting of string arguments in complaint messages consistent.
3021 Check for NULL returns from DW_STRING.
3022 (struct partial_die_info): Add sibling and has_type fields, remove
3024 (DW_*): Move access macro definitions near the definition of the
3025 attribute structure.
3026 (struct field_info): New structure to pass information about fields
3027 and member functions between die processing routines.
3028 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3029 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3030 the partial symbol table if the DW_AT_*_pc attributes are missing.
3031 Add file scope base type definitions to the partial symbol table.
3032 Skip over child dies if the die has a sibling attribute.
3033 (add_partial_symbol): Enter global variables with type attributes
3034 and without location descriptors into the partial symbol table.
3035 Store value of DW_TAG_variable dies in the partial symbol table.
3036 Do not enter global variables into the minimal symbol table.
3037 Add base type definitions to the partial symbol table.
3038 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3039 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3040 Add a typedef symbol for base type definitions to the symbol table.
3041 Ignore DW_TAG_inlined_subroutine tags for now.
3042 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3043 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3044 to determine pc bounds, ignore dies with invalid bounds.
3045 (dwarf2_get_pc_bounds): New routine to extract and validate the
3046 DW_AT_*_pc attributes of a die.
3047 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3048 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3049 New functions to handle fields and member functions.
3050 (read_structure_scope): Rewritten to use them.
3051 (read_array_type): Renamed from dwarf_read_array_type.
3052 Default upper array bound to describe an array with unspecified
3054 Create array types in backwards order, as dwarf2 puts out the array
3055 dimensions from left to right.
3056 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3057 DW_AT_artificial and DW_AT_prototyped.
3058 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3059 Pass objfile to dwarf_base_type.
3060 (read_partial_die): Use read_attribute to read in the attributes.
3061 Handle DW_AT_sibling and DW_AT_type.
3062 Follow references when determining DW_AT_name and DW_AT_external
3063 attributes of the die.
3064 Validate DW_AT_*_pc attributes.
3065 (read_full_die): Use read_attribute to read in the attributes.
3066 (read_attribute): New function to read an attribute described
3067 by an abbreviated attribute.
3068 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3069 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3070 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3071 Change symbol class for global variables with a zero valued location
3072 descriptor to LOC_UNRESOLVED.
3073 Handle DW_AT_const_value attributes for DW_TAG_variable,
3074 DW_TAG_formal_parameter and DW_TAG_enumerator.
3075 Build a typedef symbol for DW_TAG_base_type.
3076 (dwarf2_const_value): New routine to copy a constant value from an
3077 attribute to a symbol.
3078 (dwarf_base_type): Use passed in objfile, not current_objfile
3079 when calling dwarf2_fundamental_type.
3080 (dump_die): Use DW_* accessor macros to access values of attributes.
3081 (decode_locdesc): Handle DW_OP_plus_uconst.
3083 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3085 * mn10200-tdep.c: New file.
3086 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3087 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3088 * config/mn10200/mn10200.mt: New file.
3089 * configure.tgt: add mn10200 entry.
3091 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3093 * configure.in configure: Check if host has libdl if doing
3096 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3098 * mn10300-tdep.c: Wrote/fixed implementations of
3099 mn10300_frame_chain, mn10300_init_extra_frame_info,
3100 mn10300_frame_saved_pc
3101 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3102 and INIT_FRAME_PC macros.
3104 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3106 * configure.in configure: Check if host has libm. Make sure we
3107 are using gcc when using the -export-dynamic option. Fixes a
3108 problem with building under Solaris/SunPro cc.
3110 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3112 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3113 Link in simulator on MIPS embedded targets.
3115 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3117 * blockframe.c (frameless_look_for_prologue): Mark frames
3118 with a zero PC as frameless to improve backtraces from core dumps
3119 caused by dereferencing a NULL function pointer.
3121 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3123 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3125 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3127 * mn10300-tdep.c: made a lot more generic, ripping out code
3128 from copied target (no more mn10300_scan_prologue,
3129 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3130 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3131 and INIT_FRAME_PC macros
3133 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3135 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3136 FP_REGISTER_BYTES to compute offsets into the saved frame,
3137 since it fails for SPARC targets configured without any
3138 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3140 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3142 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3145 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3147 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3148 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3150 * configure configure.in: Clean up test cases around thread support.
3151 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3153 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3154 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3155 value_at and value_at_lazy.
3156 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3157 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3158 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3159 instead of read_memory. It takes a bfd_section arg.
3160 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3161 unnecessary cast for assignment of struct dbx_symfile_info.
3162 Struct objfile now uses a real pointer instead of PTR for this
3164 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3165 text, data and bss into dbx_symfile_info.
3166 * exec.c (xfer_memory): Handle transfers for user-specified
3168 * findvar.c (read_var_value locate_var_value): Copy bfd section
3169 from the symbol to the value.
3170 * gdb-stabs.h: Add section pointers for text, data and bss
3172 * maint.c (translate address command): Add test code for overlay
3173 address translation.
3174 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3176 * (print_formatted x_command): Record current section along with
3177 current address for repeated commands.
3178 * sparc-nat.c (fetch_inferior_registers): Change
3179 target_xfer_memory to target_{read write}_memory to allow changes
3180 to target_xfer_memory interface for section info.
3181 * symmisc.c (dump_msymbols print_symbol): Print section
3182 assocaited with symbol.
3183 * symtab.c (fixup_symbol_section): New routine to
3184 add section info to symbols returned by lookup_symbol.
3185 * symtab.h (struct general_symbol_info): Add bfd section to
3187 * target.c target.h (target_xfer_memory): Add bfd section to
3189 * (target_read_memory_section): New routine to read data from a
3191 * (target_memory_bfd_section): New global variable to pass bfd
3192 section in to targets.
3193 * valarith.c (value_add value_addr value_array): Preserve bfd
3194 section when computing new value.
3195 * value.h (struct value): Add bfd section to values.
3196 * values.c (allocate_value value_copy): Initialize/preserve bfd
3198 * (unpack_double): Clean up _MSC_VER conditionals to remove
3200 * v850ice.c: New module to support communication with NEC's
3202 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3203 ep names with rxx names. sp and fp are renamed via a different
3206 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3208 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3209 also removed code elsewhere that made use of RP_REGNUM.
3210 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3211 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3212 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3213 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3215 For older changes see ChangeLog-96
3221 version-control: never