1 Wed Dec 10 17:57:00 1997 David Taylor <taylor@texas.cygnus.com>
3 * d30v-tdep.c : don't bury lots of magic numbers in the code
4 instead use defines for the opcodes and opcode masks; update
5 to use actual d30v patterns; fix register sizes to be 4 bytes
6 not 2 bytes; improve prologue testing now that we have a C
7 compiler; fix stack frame handling enough to get backtraces
8 working; initial changes to push and pop frames (so that gdb
9 can call functions in the inferior).
11 * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and
12 STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment
13 about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME
16 Wed Dec 10 17:41:07 1997 Jim Blandy <jimb@zwingli.cygnus.com>
18 * ch-valprint.c (chill_val_print): To avoid segfaults, don't print
19 a string whose dynamic length is longer than its static length.
21 Wed Dec 10 15:54:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
23 * dwarf2read.c (dwarf2_build_psymtabs_hard): Check
24 cu_header.length is within dwarf_info_buffer not
27 Mon Dec 8 15:51:45 1997 Keith Seitz <keiths@onions.cygnus.com>
29 * gdbtk.c (gdb_get_tracepoint_info): use info in struct
30 symtab_and_line, not struct tracepoint.
31 (tracepoint_notify): use info in struct symtab_and_line,
34 Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
36 * tracepoint.c (memrange_sortmerge): allow for memranges
37 that overlap. (collect_pseudocommand etc.) cleanup decls.
39 Fri Dec 5 10:31:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
41 * gdbtk.c (gdbtk_init): add gdb_find_file to interpreter
42 (gdb_find_file_command): new function searches source_path to
43 find real full filename
45 Fri Dec 5 09:22:35 1997 Nick Clifton <nickc@cygnus.com>
47 * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...
49 Thu Dec 4 09:30:22 1997 Nick Clifton <nickc@cygnus.com>
51 * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.
53 Wed Dec 3 12:44:15 1997 Keith Seitz <keiths@onions.cygnus.com>
55 * tracepoint.c: add declaration for x_command
57 * printcmd.c (x_command): remove static declaration
59 Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
61 * tracepoint.c (finish_tfind_command): call do_display so that
62 auto-displays are updated by tfind. Also, keep track of frame
63 and current-function so that tfind behaves like stepping (only
64 show the stack frame if we step into a new function or return).
66 Wed Dec 3 14:14:58 1997 David Taylor <taylor@texas.cygnus.com>
68 * sol-thread.c: additional support for debugging threaded core
69 files on solaris; previously only kernel threads were found --
70 user threads generated errors.
71 * corelow.c: don't register core_ops as a target if
72 coreops_suppress_target is true (set by sol-thread.c).
74 Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
76 * tracepoint.c: make "tdump" command handle literal memranges.
78 Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
80 * tracepoint.c: use "lookup_cmd" to parse actions commands
81 (thus allowing unambiguous prefixes and aliases).
83 Tue Dec 2 10:15:57 1997 Nick Clifton <nickc@cygnus.com>
85 * configure.tgt: Add support for Thumb target.
87 Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
89 * tracepoint.c: move prototype of validate_actionline(), and
90 make it consistent with the function declaration.
92 Mon Dec 1 10:19:44 1997 Keith Seitz <keiths@onions.cygnus.com>
94 * gdbtk.c: move include of "guitcl.h" back out of IDE ifdef
95 (gdbtk_init): move ide_initialize_paths out of IDE ifdef
97 * configure.in (TCL_LIBS, CONFIG_DEPS): add IDE libraries for all
99 (CONFIG_OBS): remove tracepoint.o, which should always be included
101 * configure: regenerate
103 * Makefile.in (install-only): ALWAYS install the new gdbtk
104 (REMOTE_OBS): add tracepoint.o
106 Thu Nov 27 09:07:18 1997 Michael Meissner <meissner@cygnus.com>
108 * configure.in ({TCL_LIBS,CONFIG_DEPS}): Don't add IDE libraries
110 (CONFIG_OBS): Add tracepoint.o to list if --enable-gdbtk.
111 * configure: Regenerate.
113 * gdbtk.c (gdb_get_breakpoint_info): Add missing filename
115 (toplevel): Move include of guitcl.h into #ifdef IDE region.
116 (gdbtk_init): Move ide_initialize_paths call into #ifdef IDE
119 * Makefile.in (tracepoint_h): New macro for tracepoint.h
121 (tracepoint.o): Add rule to build.
122 (gdbtk.o): Update dependencies.
124 Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com)
126 * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.
128 Wed Nov 26 15:02:43 1997 Keith Seitz <keiths@onions.cygnus.com>
130 * gdbtk.c (gdb_loc): symtab_to_filename can return NULL
131 (breakpoint_notify): symtab_to_filename can return NULL
132 (gdb_get_breakpoint_info): symtab_to_filename can return NULL
134 * tracepoint.c (set_raw_tracepoint): fix typo
136 Wed Nov 26 11:33:09 1997 Keith Seitz <keiths@onions.cygnus.com>
138 * tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
141 * Merge (lots) with foundry's 11/18/97 build
143 * Makefile.in (install-only): install the new gdbtk, not the old
145 * top.h: add declaration of get_prompt
147 * top.c (get_prompt): new function
149 * gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
151 (gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
152 "gdb_get_function", "gdb_get_line", "gdb_get_file",
153 "gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
155 (gdb_get_vars_command): new function
156 (gdb_get_line_command): new function
157 (gdb_get_file_command): new function
158 (gdb_get_function_command): new function
159 (gdb_get_tracepoint_info): new function
160 (gdbtk_create_tracepoint): new function
161 (gdbtk_delete_tracepoint): new function
162 (tracepoint_notify): new function
163 (tracepoint_exists): new function
164 (gdb_actions_command): new function
165 (gdb_tracepoint_exists_command): new function
166 (gdb_prompt_command): new function
168 Wed Nov 26 09:59:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
170 * dwarf2read.c (struct comp_unit_head): Change length and
171 abbrev_offset fields to unsigned int.
172 (dwarf2_build_psymtabs_hard): Verify length and offset read from
175 Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
177 * tracepoint.c, tracepoint.h: new module, implements tracing,
178 which is a new functionality somewhat like breakpoints except
179 that a tracepoint stops the inferior only long enough to collect
180 and cache selected buffers and memory locations, then allows
181 the inferior to continue; the cached trace data can then be
184 Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
186 * infcmd.c: export registers_info, for use by other modules.
187 * printcmd.c: export output_command, for use by other modules.
188 * stack.c: export locals_info and args_info, for use by other modules.
189 * remote.c: export getpkt, putpkt, and fromhex for external use.
190 Make fromhex case-insensative. New function "remote_console_output"
191 abstracts the acceptance of "O" packets from target.
192 Make all "remotedebug" output go to stdout, not stderr.
194 Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
196 * valprint.c (print_longest): When CC has long long but printf
197 doesn't, print decimal value as three parts.
199 * config/i386/tm-fbsd.h: New file.
200 * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.
202 * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.
203 * config/i386/tm-fbsd.h (FLOAT_INFO): To here.
205 * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of
206 %ll format specifier.
207 (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of
208 long double using %Lg.
209 * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.
210 * configure: Re-generate.
212 * c-exp.y (parse_number): Use sscanf %Lg when host has
213 SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE
215 Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
217 * printcmd.c (print_insn): Set the machine type if known.
219 * i386-tdep.c (_initialize_i386_tdep): Delete "set
220 assembly-language" command. Replaced by generic "set
221 architecture". Set initial machine using bfd_lookup_arch.
223 # start-sanitize-vr5400
224 Sun Nov 23 16:23:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
226 * configure.tgt (gdb_target): Treat vr5400 as a vr5000.
228 # end-sanitize-vr5400
229 Fri Nov 21 19:43:23 1997 Jim Blandy <jimb@zwingli.cygnus.com>
231 * valops.c (call_function_by_hand): If the function has a
232 prototype, convert its arguments as if by assignment. Otherwise,
233 do the usual promotions.
234 * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
235 on functions' types when we can; all C++ functions should get it,
236 and if the Sun-style prototype notation is in the stabs, we can
239 Fri Nov 21 12:20:16 1997 Ian Lance Taylor <ian@cygnus.com>
241 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already
242 defined by the inclusion of ../bfd/aclocal.m4.
243 * configure: Rebuild.
245 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
247 * Makefile.in (SHELL): Really do the change.
249 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
251 * Makefile.in: also revert SHELL change until configury
254 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
256 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
258 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
260 * aclocal.m4: add EXEEXT setting rule
261 * configure.in: call it
262 * configure: regenerate
263 * Makefile.in: pepper with EXEEXTs in appropriate places,
264 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
265 For some reason, EXEEXT isn't getting substututed in correctly
266 so for now, set EXEEXT to empty string
268 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
270 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
272 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
274 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
276 Thu Nov 13 18:15:54 1997 Ian Lance Taylor <ian@cygnus.com>
278 * gdbtk.c: Move include of gdbcore.h to top of file.
279 (close_bfds): New static function if _WIN32.
280 (gdbtk_readline): Call close_bfds.
281 (call_wrapper, tk_command_loop): Likewise.
282 (gdb_clear_file): New static function.
283 (gdbtk_init): Create gdb_clear_file Tcl command.
285 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
287 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
288 in a human readable format.
289 (print_flags_command): Command wrapper to call d30v_print_flags.
290 (d30v_do_registers_info): When printing out all of the registers,
291 print out the flag values in a human readable fashion.
292 (_initialize_d30v_tdep): Add info flags command to print the
295 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
296 bits that are defined.
298 Wed Nov 12 14:58:39 1997 Jeff Holcomb <jeffh@cygnus.com>
300 * gdbtk.c: gdbtk_load_hash and ui_load_progress_hook return an
302 (gdbtk_load_hash): download hash routine returns an int result.
303 * symfile.c (generic_load): Handle cancel from the
304 ui_load_progress_hook routine.
305 * dsrec.c (load_srec): Handle cancel from the
306 ui_load_progress_hook routine.
308 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
310 * valprint.c (print_longest): The b, h, w, and g format specifiers
311 print unsigned values.
313 Mon Nov 10 15:11:51 1997 Ian Lance Taylor <ian@cygnus.com>
315 * gdbtk.c (gdbtk_init): Call ide_create_shell_execute_command if
317 * configure.in: Add -lshell32 to WIN32LIBS on cygwin32.
318 * configure: Rebuild.
320 Mon Nov 10 02:02:49 1997 Martin M. Hunt <hunt@cygnus.com>
322 * top.c (quit_confirm): Change exit message.
324 Sun Nov 9 16:25:34 1997 Tom Tromey <tromey@cygnus.com>
326 * gdbtk.c (gdbtk_init): Run ide_create_help_command.
328 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
330 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
331 to allocate memory for environ space, gdb cannot use memory
332 checks -- set -DNO_MMCHECK
334 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
336 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
337 code to see why this is not trivial.
338 (copy_exp, insert_exp): New functions.
340 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
342 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
343 where a compilation unit die has no children (DW_TAG_compile_unit
345 (scan_partial_symbols): Add comment for nesting_level.
348 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
350 * configure.tgt: Add tx49 configury based on 4300.
353 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
355 * solib.c (solib_break_names): add entry for Solaris 2.6 run
356 time linker. From Casper Dik via Peter Schauer.
358 Tue Oct 28 17:31:47 1997 Martin M. Hunt <hunt@cygnus.com>
360 * gdbtk.c (gdbtk_init): Call ide_create_winprint_command.
362 * configure.in (configdir): Add -lcomdlg32 and -ladvapi32
367 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
369 * sol-thread.c (sol_find_new_threads_callback,
370 sol_find_new_threads): New functions.
371 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
372 sol_find_new_threads.
373 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
376 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
378 * dbxread.c (process_one_symbol): Put back initialization
379 of a variable lost during last change. Don't perform
380 assignment inside conditionals.
381 * stabsread.c (symbol_reference_defined): Return -1 for error/not
382 found. All callers changed appropriately.
383 (define_symbol): Don't perform assignment inside conditionals.
385 Thu Oct 23 15:53:37 1997 Ian Lance Taylor <ian@cygnus.com>
387 * configure.in: Add -lgdi32 to WIN32LIBS when linking gdbtk on
389 * configure: Rebuild.
391 Wed Oct 22 21:32:54 1997 Martin M. Hunt <hunt@cygnus.com>
393 * gdbtk.c (gdbtk_init): Create sizebox command on Windows.
395 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
397 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
400 * dbxread.c: More comment cleanups.
401 * stabsread.c: Fix various violations of the GNU coding and
402 formatting standards. Update/add comments to make code clearer.
403 (resolve_reference): Delete unused function.
404 (ref_search_val): Remove function. It didn't belong in stabsread.c
405 (resolve_live_range): No longer returns a value. Do not add it
406 to the live range list until the entire range stab has been parsed.
407 (get_substring): Remove duplicate declaration.
408 (resolve_symbol_reference): Now static. Remove unnecessary code
409 to deal with cleanups.
410 (ref_add): Use xrealloc instea of realloc.
411 (process_reference): Reorganize slightly to make clearer.
412 * stabsread.h (resolve_symbol_reference): Remove declaration.
413 (resolve_reference): Likewise.
414 * symtab.c (find_active_alias): New function.
415 (lookup_block_symbol): Use find_active_alias.
416 * symtab.h (struct range_list): Fix dangling struct live_range
418 (ref_search_val): Remove decl.
420 * symtab.h (struct range_list): Renamed from struct live_range.
421 (struct symbol): Remove struct live_range_info substruct.
422 Bring the alias list and range list fields up to the toplevel
423 as "aliases" and "ranges".
424 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
425 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
426 * stabsread.c: Corresponding changes.
428 * dbxread.c: Fix various violations of the GNU coding and
429 formatting standards. Update/add comments to make code
431 (process_later): Use xrealloc instead of realloc.
433 * symtab.c: Include inferior.h.
435 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
437 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
439 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
441 * infcmd.c: Improve grammar of "set args" help.
443 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
445 * remote-sds.c (sds_load): Properly declare as static.
447 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
449 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
450 to 30 bits in call insn to handle --enable-64-bit-bfd.
451 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
453 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
455 * stabsread.c: Make ref_map entries dynamically allocated.
457 Thu Oct 9 14:33:21 1997 Ian Lance Taylor <ian@cygnus.com>
459 * gdbtk.c (gdbtk_init): Remove assertion argument from call to
460 ide_create_window_register_command.
461 * gdbtcl2/main.tcl: Call ide_window_register restorer.
463 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
465 * printcmd.c (print_address_symbolic, address_info): Mask
466 target-specific flag bits from PC, for more aesthetic disassembly.
467 * config/mips/tm-mips.h: Added PC masking for MIPS family
468 (especially the MIPS16).
470 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
472 * remote-mips.c (mips-initialize): Work around flakiness in
473 some versions of PMON after loading a program.
475 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
477 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
478 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
479 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
480 (ArrayAccess): Likewise. Also remove warnings.
481 (CastExpression): Implement (typename) UnaryExpression.
482 (push_qualified_expression_name): Fix small bug.
483 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
484 (_initialize_jave_language): Fix typo (jave -> java).
485 (java_language): Java does *not* have C-style arrays.
486 (java_class_from_object): Make more general (and complicated).
487 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
488 (java_emit_char, java_printchar): New function.
489 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
490 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
491 (java_print_value_fields): New function.
492 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
494 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
496 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
498 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
499 * mips-tdep.c (mips_extract_return_value): Doubles aren't
500 returned in FP0 if FP registers are single-precision only.
502 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
503 to disable use of FP registers for function arguments.
506 Wed Oct 1 11:09:52 1997 Tom Tromey <tromey@cygnus.com>
508 * gdbtk.c (gdbtk_init): Pass name of restore interface to
509 ide_create_window_register_command.
511 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
513 * mips-tdep.c (set_reg_offset): New function.
514 (mips16_heuristic_proc_desc): Calculate offsets of registers
515 saved by entry pseudo-op after rest of prologue has been read.
516 Use set_reg_offset to ignore all but the first save of a given
518 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
519 * remote-sim.c (gdbsim_store_register): Don't update registers
520 that have a null or empty name.
521 * findvar.c (read_register_bytes): Don't fetch registers
522 that have a null or empty name.
524 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
527 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
530 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
534 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
535 (REGISTER_NAMES): Ditto.
537 Fri Sep 26 21:08:22 1997 Keith Seitz <keiths@pizza.cygnus.com>
539 * gdbtk.c (gdbtk_init): initialize ui_load_progress_hook
541 * dsrec.c (load_srec): add ui_load_progress_hook to
542 display some feedback to user
544 * symfile.c (generic_load): add ui_load_progress_hook to
545 display some feedback to user
547 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
549 * command.c (add_cmd, add_show_from_set): Insert new commands in
552 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
554 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
555 member for storing offset of MIPS16 frame pointer from SP.
556 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
557 (PROC_FRAME_ADJUST): Define.
558 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
559 (get_frame_pointer): Use frame pointer adjustment value when
560 calculating frame address.
561 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
562 that have a null or empty name.
564 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
565 (REGISTER_NAMES): Redefine to eliminate FP registers.
566 * config/mips/tm-tx19l.h: Ditto.
569 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
570 Michael Snyder (msnyder@cleaver.cygnus.com)
573 * configure.tgt: Set gdb_target to r5900.
574 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
576 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
577 override default FPU type.
579 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
581 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
583 Thu Sep 25 03:05:00 1997 Martin M. Hunt <hunt@cygnus.com>
585 * gdbtk.c (gdb_load_info): New function. Returns a list
586 of section names and sizes for an executable.
587 (gdbtk_load_hash): Stub function to call tcl function
590 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
592 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
593 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
596 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
598 * ser-e7kpc.c (get_ds_base): Only use under Windows.
599 (windows.h): Include when any _WIN32 host.
601 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
603 * The following block of changes add support for debugging assembly
605 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
606 associated with a function.
607 * buildsym.c (record_line start_symtab end_symtab): Don't delete
608 symtabs which only have line numbers (but no other debug symbols).
609 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
611 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
612 intrinsic simulator breakpoints if available, otherwise do it the
615 * configure.tgt: Add d30v.
616 * d30v-tdep.c: New file.
617 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
620 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
622 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
624 Tue Sep 23 01:29:00 1997 Martin M. Hunt <hunt@cygnus.com>
626 * gdbtk.c (gdb_get_mem): Fix compiler warning.
628 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
630 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
631 value if the remaining length of a non-integral argument is smaller
632 than the register size for big-endian non-EABI mode.
634 * rs6000-tdep.c (branch_dest): Handle return from signal
635 handler function via sigreturn kernel call.
637 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
639 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
640 Fix prototypes. Remove function scoped function declarations.
642 Sun Sep 21 00:15:00 1997 Martin M. Hunt <hunt@cygnus.com>
644 * gdbtk.c (gdb_get_mem): Fix problem with ASCII dump.
646 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
648 * config/i386/windows.mh (XDEPFILES): need to list some files
649 explicitly, for odd reasons.
651 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
653 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
654 (push_expression_name): New, to handle expression names.
655 (push_qualified_expression_name): New, for qualified expression names.
656 (parse_number): Fix bugs in parsing of non-decimal integers.
657 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
658 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
659 (java_link_class_type): Add dummy "class" field.
660 (java_lookup_type): New.
661 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
662 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
663 Use java_demangle_type_signature to print array class types.
664 * jv-valprint.c (java_value_print): Preliminary array support.
665 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
666 (java_val_print): Move check for object type to java_value_print.
667 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
669 * valops.c (search_struct_field): Search basesclasses in
670 ascending, not descending order. Hack to avoid virtual baseclass
671 botch for Java interfaces.
673 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
675 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
676 New cleanup clean for cleanups to be run when at each 'run' command.
677 * infcmd.c (run_command): Call do_run_cleanups.
679 * solib.c (find_solib): Register cleanup to call clear_solib
680 on a new 'run' command.
681 (symbol_add_stub): First look for existing objfile with same name.
683 Tue Sep 16 18:07:17 1997 Martin M. Hunt <hunt@cygnus.com>
685 * gdbtk.c (gdb_get_mem): New function. Returns
686 a formatted memory dump with optional ASCII dump.
688 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
690 * remote-sds.c (sds_load): New function.
692 (sds_open): Don't set inferior_pid yet.
693 (sds_kill): Remove contents.
694 (sds_create_inferior): Rewrite to work more like monitor
696 (sds_restart): Remove, no longer used.
698 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
699 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
700 * dsrec.c (load_srec): Always write a header S-record.
701 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
702 (dink32_cmds): Set to use S-record downloading with acks.
703 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
705 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
707 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
710 * exec.c (exec_file_command): Call set_architecture_from_file.
712 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
714 * dbxread.c (MSYMBOL_SIZE): New macro.
715 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
716 * elfread.c (elf_symtab_read): If ELF symbol is "special",
717 such as a MIPS16 function, mark minimal symbol as special too.
718 * mips-tdep.c (pc_is_mips16): New function to check whether
719 a function is MIPS16 by looking at the minimal symbol. Use
720 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
721 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
722 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
723 "special" MIPS16 bit in ELF and minimal symbols.
724 * mdebugread.c (parse_partial_symbols): Don't construct a partial
725 symbol table for a file that already has one.
727 * configure.tgt: Support TX19.
728 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
729 config/mips/tx19l.mt: New files for TX19.
732 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
734 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
735 yet another variant of enumerator debugging info, used by DU 4.0
738 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
740 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
741 otherwise link command line is too long.
743 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
745 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
746 some formatting problems.
748 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
750 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
751 mechanism. Remove prototypes for dos_async_* functions. They don't
754 Mon Sep 8 12:48:50 1997 Ian Lance Taylor <ian@cygnus.com>
756 * gdbtk.c: Include ilutk.h if IDE.
757 (gdb_confirm_quit, gdb_force_quit): New static functions.
758 (gdbtk_init): Add Tcl commands gdb_confirm_quit and
760 * top.c (quit_confirm, quit_force): New functions, broken out of
762 (quit_command): Just call quit_confirm and quit_force.
763 * top.h (quit_confirm, quit_force): Declare.
765 Mon Sep 8 03:05:33 1997 Martin M. Hunt <hunt@cygnus.com>
767 * gdbtk.c (gdb_get_breakpoint_info): Now returns the
768 function a breakpoint is in.
770 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
772 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
773 reading stabs extensions for live range information.
774 * stabsread.h, partial-stab.h: Add prototypes for new functions.
775 * symtab.h: Add structure for storing live range information.
777 Fri Sep 5 20:23:58 1997 Ian Lance Taylor <ian@cygnus.com>
779 * gdbtk.c (gdbtk_init): Call ide_create_exit_command.
781 Wed Sep 3 19:39:15 1997 Ian Lance Taylor <ian@cygnus.com>
783 * gdbtk.c: Include guitcl.h.
784 (gdbtk_init): Always call ide_initialize_paths. Set the Tcl
785 variable IDE to 1 when using the IDE. Always try using auto path
787 * Makefile.in (IDE_CFLAGS_X): Always include libide.
788 (LIBIDE): New variable.
790 (IDE_DEPS): Omit libide.
791 * configure.in: Add LIBIDE to TCL_LIBS and CONFIG_DEPS.
792 * configure: Rebuild.
794 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
796 * top.c (set_arch): New function, update target_architecture.
798 * defs.h, top.c (set_architecture_from_arch_mach): Replace
799 set_architecture, takes the arch and machine as arguments.
801 * sh3-rom.c (sh3e_open): Update.
804 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
806 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
809 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
811 * top.c (init_main): Add ``set processor'' as an alias for ``set
814 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
816 * config/sparc/sparclite.mt: Removed simulator references (erc32
819 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
821 * remote-e7000.c (e7000_fetch_registers): Check
822 target_architecture instead of sh_processor_type.
825 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
827 * sh3-rom.c (sh3_open): Call set_architecture not
828 sh_set_processor_type.
831 * sh-tdep.c (sh_show_processor_type_command): Delete.
832 (sh_set_processor_type_command): Delete.
833 (sh_target_architecture_hook): Rename from sh_set_processor_type,
834 use AP to determine architecture.
835 (sh_show_regs): Use bfd_mach_sh* types.
837 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
838 architecture was specified explicitly.
840 * defs.h (target_architecture, target_architecture_auto,
841 set_architecture, set_architecture_from_file): Declare.
842 (target_architecture_hook): Allow targets to be notified of set
845 * top.c (init_main): Add set/show/info architecture commands.
846 (set_architecture, show_architecture, info_architecture): New
847 functions, parse same.
848 (set_architecture_from_file): New function, determine arch from
851 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
853 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
854 when set explicitly. Prepend endianness arg so that it can be
857 * defs.h, top.c (target_byte_order_auto): Make global when
858 byteorder is selectable.
860 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
862 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
864 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
865 has already set the PC.
866 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
867 exec file" a warning. Ditto for "No program loaded".
869 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
871 * ocd.c: revert Sun change -- enable log file handling
873 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
875 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
877 Mon Aug 25 02:28:55 1997 Keith Seitz <keiths@pizza.cygnus.com>
879 * gdbtk.c: (gdb_target_has_inferior) check if inferior_pid is non-zero
880 before assuming that the inferior is running.
883 Mon Aug 25 01:06:48 1997 Ian Lance Taylor <ian@cygnus.com>
885 * gdbtk.c (gdbtk_start_timer): Pass third argument to setitimer.
886 (gdbtk_stop_timer): Likewise.
888 Mon Aug 25 00:23:08 1997 Keith Seitz <keiths@pizza.cygnus.com>
890 * gdbtk.c: (gdbtk_init) create new command "gdb_target_has_execution"
891 (gdb_target_has_execution_command) new function
893 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
895 * ocd.c: comment out sections that create and flush wigglers.log
896 log file when using the wiggler.
898 Sun Aug 24 20:27:22 1997 Ian Lance Taylor <ian@cygnus.com>
900 * gdbtk.c (gdb_loc): If there are no symbols, just bail
902 (tk_command_loop): Print errors encountered while running
906 Sun Aug 24 13:44:03 1997 Tom Tromey <tromey@cygnus.com>
908 * gdbtk.c (gdbtk_init): Run ide_create_build_command.
912 Sat Aug 23 21:53:39 1997 Ian Lance Taylor <ian@cygnus.com>
914 * gdbtk.c: If CYGWIN32, include <sys/time.h>.
915 (x_fd): Don't define if WINNT.
916 (gdbtk_start_timer, gdbtk_stop_timer): New static functions if
918 (gdbtk_wait): Don't set up signal handling if WINNT. If CYGWIN32,
919 call gdbtk_start_timer and gdbtk_stop_timer.
920 (gdbtk_init): Don't set up signal handling or make x_fd
921 asynchronous if CYGWIN32.
923 Fri Aug 22 15:23:15 1997 Ian Lance Taylor <ian@cygnus.com>
925 * gdbtk.c (error_string_ptr): New static variable.
926 (gdbtk_fputs): If result_ptr is NULL, and error_string_ptr is not
927 NULL, and we're outputting to stderr, append string to
928 error_string_ptr rather than calling gdbtk_tcl_fputs.
929 (call_wrapper): Set up error_string_ptr. Put both error string
930 and normal string in Tcl result.
932 * gdbtk.c (gdbtk_init): Don't call ide_run_server_init until after
935 Thu Aug 21 19:14:38 1997 Ian Lance Taylor <ian@cygnus.com>
937 * gdbtk.c: If _WIN32, include winuser.h.
938 (gdbtk_init): If _WIN32, use MessageBox to display an error
941 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
943 * config/powerpc/ppc-eabi.mt:
944 * config/powerpc/ppc-sim.mt:
945 * config/powerpc/ppcle-eabi.mt:
946 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
947 other ocd-related files in TDEPFILES
949 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
951 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
952 * ocd.c: initialize remote_timeout
953 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
954 (ocd_get_packet): remove find_packet goto. If there isn't
955 an 0x55 at the start, something is quite wrong so error out
956 instead of advancing in the packet and trying again. If checksum
957 is invalid, print error message instead of trying again.
958 * ser-ocd.c (ocd_readchar): error if we attempt to read past
959 the end of the from_wiggler_buffer.
962 Thu Aug 21 00:48:00 1997 Martin M. Hunt <hunt@pern.cygnus.com>
964 * gdbtk.c (gdbtk_init): Add call to ide_run_server_init().
965 (gdb_cmd): For the load command, don't buffer the I/O.
969 Wed Aug 20 14:08:39 1997 Stan Shebs <shebs@andros.cygnus.com>
971 * dink32-rom.c: Don't use "mf" command to fill, is too picky
975 Wed Aug 20 11:41:22 1997 Martin M. Hunt <hunt@cygnus.com>
977 * gdbtk.c (gdbtk_query): Chaneg free() call to Tcl_Free().
979 Tue Aug 19 17:09:19 1997 Ian Lance Taylor <ian@cygnus.com>
981 * Makefile.in (TCL_DEPS, TK_DEPS): New variables.
982 (ITCL_DEPS, TIX_DEPS): New variables.
983 (IDE_DEPS): New variable.
984 (CDEPS): Include @CONFIG_DEPS@.
985 * configure.in: Set and substitute CONFIG_DEPS and TIX_DEPS.
986 * configure: Rebuild.
990 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
992 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
993 after relocations are complete.
994 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
995 this is now done in objfile_relocate.
997 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
999 * win32-nat.c (handle_exception): Return a value indicating
1000 whether the exception was handled. Don't handle random exceptions
1001 the first time around, so that structured exception handling
1003 (child_wait): Check the return value of handle_exception. Set the
1004 continue_status argument to ContinueDebugEvent accordingly.
1006 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1008 * configure.tgt: Add support for v850e target.
1010 start-sanitize-v850e
1011 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
1013 * configure.tgt: Add support for v850eq target.
1016 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1018 * m32r-stub.c: fix typo
1020 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
1022 * remote-sds.c: Remove unused remnants of remote.c.
1023 (tob64): Return the result length.
1024 (sds_interrupt): Send a stop message.
1025 (sds_wait): Add debug output for signal interpretation, flag
1026 that signal was due to a trap.
1027 (sds_fetch_registers): Fill the registers array correctly for
1029 (sds_store_registers): Get the right values from registers array.
1030 (putmessage): Tweak length handling so checksum comes out right.
1031 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
1033 start-sanitize-gdbtk
1034 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
1036 * gdbtk.c (gdb_listfuncs): New function that returns
1037 a list of all the functions in a source file.
1041 Fri Aug 15 20:53:13 1997 Ian Lance Taylor <ian@cygnus.com>
1043 * Makefile.in (init.c): Don't use xargs.
1045 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1047 * infrun.c (wait_for_inferior): Add the symbols for any
1048 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
1050 Rewrite code which determines the TOC address for calling functions
1051 in the inferior under AIX.
1052 * rs6000-nat.c (find_toc_address): New function to determine
1053 the required TOC address from a function address.
1054 (_initialize_core_rs6000): Set up find_toc_address_hook to point
1055 to find_toc_address.
1056 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
1057 add_text_to_loadinfo calls.
1058 (exec_one_dummy_insn): Change pid and status to int to get rid of
1060 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
1061 ptrace to get rid of compiler warnings.
1062 * rs6000-tdep.c: Add definition for find_toc_address_hook.
1063 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
1064 patch TOC address load code in the call dummy with the value
1065 returned from find_toc_address_hook.
1066 (struct loadinfo, loadinfo, loadinfolen,
1067 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
1068 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
1070 (_initialize_rs6000_tdep): Remove initialization of
1071 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
1072 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
1073 xcoff_init_loadinfo_hook): Remove.
1074 (struct coff_symfile_info): Add toc_offset field.
1075 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
1076 instead of calling xcoff_add_toc_to_loadinfo_hook.
1077 (get_toc_offset): New function to return the value of the
1078 toc_offset field for an object file.
1079 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
1080 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
1081 * config/rs6000/tm-rs6000.h: Add declarations for
1082 find_toc_address_hook and get_toc_offset.
1084 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
1086 * remote-sds.c: New file, interface to SDS-compatible monitors.
1087 * Makefile.in (remote-sds.o): Add build rule.
1088 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1089 (TDEPFILES): Add remote-sds.o.
1091 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
1093 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
1094 assuming control has returned to GDB.
1096 start-sanitize-gdbtk
1097 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
1099 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
1102 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
1104 * dink32-rom.c: New file, support for DINK32 monitor.
1105 * Makefile.in (dink32-rom.o): Add build rule.
1106 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
1107 (TDEPFILES): Add dink32-rom.o.
1108 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
1109 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
1110 MO_CLR_BREAK_1_BASED): New monitor interface flags.
1111 * monitor.c: Use them.
1112 (monitor_store_register): Use setreg.term if defined.
1113 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
1114 if set_break and clr_break fields are empty.
1116 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
1118 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
1119 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
1120 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
1122 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
1123 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
1124 fill in doc fields of bdm_ppc_ops.
1125 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
1126 as the MQ or floating point regs not present on ppc 8xx boards.
1127 (bdm_ppc_store_registers): Don't write those same invalid registers.
1128 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
1129 * config/powerpc/ppc-eabi.mt:
1130 * config/powerpc/ppcle-eabi.mt:
1131 * config/powerpc/ppc-sim.mt:
1132 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
1134 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
1136 * frame.h (enum lval_type): Conditionalize on __GNUC__
1137 instead of __STDC__.
1139 start-sanitize-gdbtk
1140 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
1142 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
1145 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
1147 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
1149 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
1151 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
1152 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
1153 BDM_BREAKPOINT if not defined in tm.h
1154 (ocd_error): add new error cases
1155 (ocd_start_remote): send the OCD_INIT command before
1156 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
1157 (ocd_write_bytes): no longer static
1158 (ocd_insert_breakpoint): no longer static
1159 (ocd_remove_breakpoint): new
1160 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
1161 and ocd_remove_breakpoint
1162 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
1163 and ocd_remove_breakpoint instead of memory_insert_breakpoint
1164 and memory_remove_breakpoint.
1165 (bdm_ppc_open): after calling ocd_open, modify DER
1166 register so interrupts will drop us into debugging mode, finally
1167 disable the watchdog timer on the board so we don't leave BDM
1170 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1172 * values.c (value_primitive_field): Account for offset when
1173 extracting the value of a bitfield.
1174 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
1176 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
1178 start-sanitize-tic80
1179 * config/tic80/tic80.mt:
1180 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
1181 (SIM): Remove -lm to prevent make errors.
1182 * configure.tgt: add gdbserver to configdirs for tic80.
1184 * gdbserver/utils.c (error): Change prototype to match defs.h.
1185 * gdbserver/low-sim.c: Change simulator calls to use new interface.
1186 * remote.c (remote_write_bytes): Include '$' at start of packet
1187 and checksum at end of packet in overhead calculation.
1189 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
1191 * ser-ocd.c: If _WIN32, include <windows.h>.
1192 (dll_do_command): New static variable if _WIN32.
1193 (ocd_open): Set dll_do_command if _WIN32.
1194 (ocd_write): Use dll_do_command rather than do_command.
1195 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
1196 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
1197 ($(BDM_LIBNAME)): Remove target.
1198 * wigglers.def: Remove.
1200 start-sanitize-gdbtk
1201 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
1202 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
1203 ide_initialize_paths to match installed directory name. If IDE,
1204 use auto_path to search for main.tcl.
1205 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
1209 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
1211 (libwigglers.a): Remove target.
1213 start-sanitize-gdbtk
1214 * gdbtk.c (gdbtk_cleanup): New static function.
1215 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
1216 call to ide_initialize_paths. If we can't initialize the event
1217 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
1218 ide_window_register and the ide_window commands. Initialize tk,
1219 itcl, and tix after initializing the IDE.
1221 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
1222 * configure: Rebuild.
1225 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
1227 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
1228 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
1230 start-sanitize-gdbtk
1231 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
1233 * gdbtk.c (breakpoint_notify): Change buffer size from 100
1234 to 256 to avoid memory corruption with very long pathnames.
1237 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
1239 Changes to OCD support to support wiggler box as well as
1241 * ocd.c: change speed in init command to 0 from 80,
1242 add (temporary) logging commands to help debugging,
1243 (ocd_open): if "target ocd wiggler lpt" then use special
1244 ser-ocd.c serial interface which communicates with Wigglers.dll,
1245 otherwise ("target ocd <foo>") do as we did before
1246 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
1247 switch of known commands of len 0
1248 * ocd.h: add OCD_LOG_FILE
1249 * serial.c (serial_open): do serial_interface_lookup on ocd
1251 * ser-ocd.c: add buffer to contain responses from sending a
1252 command to the Wigglers.dll.
1253 (ocd_readchar): return curr char from buffer and increment ptr
1254 (ocd_write): send buffer to Wigglers.dll, storing response in
1255 return buffer and initializing curr location ptr to start of
1258 start-sanitize-gdbtk
1259 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
1261 * configure.in: Change required Tix version to 4.1.8.0 .
1262 * configure: Rebuilt.
1265 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
1267 * ocd.h: add OCD_SET_CONNECTION
1268 * ocd.c: rename "do_command" to "ocd_do_command"
1270 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
1272 Nomenclature change. BDM is a specific type of OCD
1273 (On Chip Debugging). Wiggler is the parallel port box controlled
1274 by Wigglers.dll. The faster target box from Macraigor Systems
1280 Replace all instances of "wiggler_" with "ocd_" and change most other
1281 instances of "wiggler" to "ocd" or "ocd device" depending on context.
1282 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
1283 until OCD with that target is supported again.
1285 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
1287 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
1288 sub makes, change clean rule to also remove *.a to remove
1289 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
1290 remove remote-wiggler.o
1291 * configure.in: add DLLTOOL support
1292 * configure: regenerate
1293 * wigglers.def: new file for imports for wigglers.dll
1294 * ser-ocd.c: new file which is layer between ocd.c and either the
1295 wigglers.dll or the target box, only stub so far
1296 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
1297 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
1298 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
1299 to XDEPFILES, add rules to build libwigglers.a
1301 checking in changes of Stu Grossman <grossman@cygnus.com>:
1302 * remote-wiggler.c: delete
1303 * ocd.c: new, was remote-wiggler.c
1304 always include sys/types.h, include ocd.h, move WIGGLER
1305 commands and many wiggler prototypes to ocd.h, make wiggler_desc
1306 static, stop making local wiggler functions static,
1307 define write_mem_command for wiggler_write_bytes
1308 (wiggler_start_remote): stop hardcoding the target type,
1309 instead set and use a target_type variable.
1310 (wiggler_open): add new target_type and ops args
1311 (wiggler_wait): now no longer takes pid and target_status as args,
1312 stop trying to set target_status struct, remove BGND insn
1314 (read_bdm_registers): renamed to wiggler_read_bdm_registers
1315 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
1316 remove pktlen check, set reglen instead of numregs
1317 (dump_all_bdm_regs): delete
1318 (wiggler_fetch_registers): delete
1319 (wiggler_prepare_to_store): now just an empty function
1320 (wiggler_store_registers): delete
1321 (wiggler_read_bdm_register): new
1322 (wiggler_write_bdm_registers): new
1323 (wiggler_write_bdm_register): new
1324 (wiggler_write_bytes): use write_mem_command variable instead of
1326 (get_packet): renamed to wiggler_get_packet, change refs throughout
1327 (put_packet): renamed to wiggler_put_packet, change refs throughout
1328 (wiggler_get_packet): add break to default case of switch,
1329 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
1331 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
1332 (flash_xfer_memory): delete
1333 (noop_store_registers): new placeholder replacement for
1334 target_store_registers() which prevents generic_load from trying to
1336 (bdm_update_flash_command): add store_registers_tmp variable,
1337 make handling of wiggler_ops more generic -- define wiggler_ops
1338 in a target-specific file instead (such as ppc-bdm.c in the case
1339 of the ppc), use current_target to deal with registers again
1340 making this file less target-specific.
1341 (bdm_read_register_command): new
1342 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
1343 comment out add_cmd ("read-register", ...)
1344 * ocd.h: new, contains common wiggler prototypes, command definitions
1345 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
1346 structure for ppc bdm
1349 (bdm_ppc_fetch_registers): new
1350 (bdm_ppc_store_registers_: new
1351 (_initialize_bdm_ppc): new
1352 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1354 start-sanitize-tic80
1355 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
1357 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
1358 as a valid SP-relative offset of a saved register.
1361 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
1363 * hpread.c (hpread_read_struct_type): Use accessor macros rather
1364 than directly mucking around with data structures.
1366 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
1368 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
1369 Add a bunch of macros.
1370 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
1371 Update to use new macros.
1372 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
1373 * value.h, values.c (value_static_field): New function.
1374 * cp-valprint.c, valops.c: Modify to use value_static_field.
1376 * jv-lang.c (get_java_utf8_name): Re-write so it works with
1377 implied (missing) data field, as defined by cc1java.
1378 (java_link_class_type): Type length and field offset (in interior)
1379 now includes object header. Get static fields working.
1380 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
1381 * jv-typeprint.c (java_type_print_derivation_info,
1382 java_type_print_base): New functions, for better Java output.
1383 * jv-valprint.c: Start to support Java-specific output.
1385 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1387 * c-valprint.c (c_val_print): Use extract_address to retrieve
1388 the address of the virtual function.
1389 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
1391 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
1392 Handle C++ operator *.
1394 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
1396 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
1398 (Tcl_Realloc, Tcl_Free): Likewise.
1399 * configure.in: Check for cygwin32 environment. Define and
1400 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
1401 unix; setting it to win was for an old Tcl/Tk configuration
1403 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
1404 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
1405 (WIN32LDAPP, WIN32LIBS): Define.
1406 (CLIBS): Add $(WIN32LIBS).
1407 (gdb): Use $(WIN32LDAPP).
1408 * configure: Rebuild.
1410 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
1412 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
1413 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
1414 * utils.c (fprintf_symbol_filtered): Handle language_java.
1416 * symtab.c (decode_line_1): Handle Java-style package.class.method.
1418 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
1420 * java-*: Renamed to jv-*, to make fit within 14 characters.
1421 * jv-lang.h (java_type_print): Added declaration.
1422 * jv-typeprint.c: New file. Provides java_print_type.
1423 * jv-lang.c (java_link_class_type): New function.
1424 (java_language_defn): Replace c_print_type by java_print_type.
1425 * Makefile.in: Update accordingly.
1427 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
1429 * Makefile.in (init.c): except some mswin files do need to be
1432 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
1434 * Makefile.in (init.c): don't try to scan mswin for _initialize
1435 funcs. (generates misleading error message because files have
1436 .cpp suffix, not .c suffix)
1438 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
1440 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
1442 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1444 * xcoffread.c (coff_getfilename): Do not strip directory component
1447 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
1449 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
1450 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
1451 * remote-array.c: #include <ctype.h> for isascii().
1452 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
1454 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
1456 * top.c (execute_command): Force cleanup of alloca areas.
1457 * findvar.c (registers_changed): Likewise.
1459 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
1461 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
1462 * Add defs for target status.
1464 start-sanitize-gdbtk
1465 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1467 * configure.in, aclocal.m4: Another fix to find the
1468 correct Tix library name.
1470 * configure: Rebuilt.
1474 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1476 * config/mips/tm-mips64.h: longs, long longs, and pointers
1477 are all 64 bits on EABI mips targets.
1479 start-sanitize-gdbtk
1480 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1482 * aclocal.m4: Search for the correct tix library.
1485 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1487 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1488 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1489 partial symtab. Remove earlier change of 5/27/97.
1491 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1493 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1494 inferior_pid is an LWP rather than a Solaris thread, let
1495 procfs handle the request.
1496 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1497 only work if inferior_pid points to an LWP (rather than a
1498 Solaris thread). Use procfs_first_available to find a good LWP.
1499 (info_solthreads): added a maintenance command to list all
1500 known Solaris threads and their attributes.
1501 * mips-tdep.c (mips_do_registers_info): Completely changed the
1502 output format to be neat and columnar. Added the helper funcs
1503 do_fp_register_row and do_gp_register_row. Also small mods to
1504 mips_print_register, which is still used to print a single reg.
1506 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1508 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1509 otherwise terminated (Solaris threads).
1511 start-sanitize-gdbtk
1512 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1514 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1515 IDE configuration information.
1517 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1518 filename when a breakpoint is set. Avoids call to bp_info.
1519 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1520 Itcl, Tix and IDE initialization.
1522 * defs.h (init_ui_hook): Change prototype to accept one arg.
1524 * main.c (gdb_init): Change prototype to accept one arg.
1526 * top.c (gdb_init): Accepts one argument which it uses to
1527 call (*init_ui_hook), which will be gdbtk_init(). This is
1528 used for calling Tcl_FindExecutable().
1530 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1531 accept variable number of args for compatibility with
1532 cchanges in gdbtk.c.
1534 * configure: Regenerated.
1536 * gdbtcl/tclIndex: Regenerated.
1540 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1542 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1543 whether CRLF_SOURCE_FILES is defined.
1544 (open_source_file): Use OPEN_MODE with open and openp.
1545 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1546 CRLF_SOURCE_FILES is defined, ignore \r characters.
1547 (forward_search_command): Use FDOPEN_MODE with fdopen.
1548 (reverse_search_command): Likewise.
1549 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1550 (LSEEK_NOT_LINEAR): Don't define.
1552 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1554 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1555 return values within the 8-byte FP register.
1557 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1559 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1560 integers in 64-bit register parameters before function calls.
1562 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1564 * mips-tdep.c (mips_push_arguments): special-case handling for
1565 odd-sized struct parameters passed in registers / on stack.
1567 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1569 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1570 structs passed in registers for little-endian non-EABI mode.
1572 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1574 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1575 (check_duplicates, clear_command): compare sections only if
1576 doing overlay debugging.
1578 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1580 * buildsym.h (struct subfile): Add debugformat member.
1581 (record_debugformat): Declare global function.
1582 * buildsym.c (start_subfile): Initialize debugformat member
1584 (record_debugformat): New function to record the format.
1585 (end_symtab): Copy format into symtab debugformat member.
1586 (end_symtab): Free subfile debugformat member.
1587 * symmisc.c (free_symtab): Free debugformat when freeing
1589 * symfile.c (allocate_symtab): Initialize the new debugformat
1590 member for new symtabs.
1591 * symtab.h (struct symtab): Add debugformat member.
1592 * source.c (source_info): Print the debug format.
1594 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1596 * hpread.c (hpread_expand_symtab): Call record_debugformat
1598 (hpread_process_one_debug_symbol): Ditto.
1599 * dbxread.c (process_one_symbol): Call record_debugformat
1601 * coffread.c (coff_start_symtab): Call record_debugformat
1603 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1605 * dwarfread.c (read_file_scope): Call record_debugformat
1607 * dwarf2read.c (read_file_scope): Call record_debugformat
1609 * dstread.c (dst_end_symtab): Set debugformat to be
1611 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1613 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1615 * mips-tdep.c (mips_push_arguments): handle alignment of
1616 integer and struct args on stack for mips64 big-endian.
1618 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1620 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1621 structs in a register wherever possible.
1622 * mips-tdep.c (mips_extract_return_value): handle structs.
1623 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1624 (including structs, if gdb ever allows it).
1627 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1629 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1630 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1631 stack push count accordingly.
1632 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1635 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1637 * utils.c (floatformat_from_doublest): Improve test for infinity.
1639 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1641 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1642 global variables into the struct dieinfo structure.
1643 (locval): Pass pointer to a dieinfo struct rather than a
1644 pointer to the raw location information. Change prototype.
1645 Set isreg, optimized_out, offreg and basereg as appropriate.
1646 (struct_type): Call locval with dieinfo struct pointer.
1647 (new_symbol): Ditto.
1648 (new_symbol): Call locval and save location before testing
1649 the values of the new dieinfo struct flags, set by locval.
1651 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1653 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1654 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1655 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1656 These changes tried to work around a problem with an early DU 4.0
1657 release, but they trigger subtle timing dependent kernel bugs
1658 in older OSF/1 releases.
1660 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1662 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1663 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1665 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1667 * infrun.c (wait_for_inferior): Mark registers as invalid when
1668 stepping over an instruction that triggered a watchpoint.
1669 * remote-mips.c: Numerous changes to support hardware breakpoints
1670 and watchpoints on LSI MiniRISC and TinyRISC boards.
1671 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1672 (mips_breakpoint_from_pc): Account for different breakpoint
1673 instructions used by PMON and IDT monitor.
1674 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1676 * config/mips/tm-mips.h: Define breakpoint instructions for
1677 PMON and IDT monitor. Move MIPS16-related macros here from
1680 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1682 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1684 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1686 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1687 Add missing return statements after finding an "add imm{16,32},sp"
1689 (mn10300_frame_chain): Add in size of our register save area to find
1690 our caller's frame if our caller does not have a frame pointer.
1692 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1694 * symfile.c (generic_load): Check return code of target_write_memory.
1696 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1698 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1699 * config/tm-sysv4.h (in_plt_section): Add prototype.
1701 * maint.c (maintenance_translate_address): Avoid assignment
1702 inside if, per GNU coding standards.
1703 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1704 per GNU coding standards.
1706 * monitor.c (parse_register_dump): Is really a void function.
1708 (monitor_read_memory): Remove unused variable "name".
1709 (monitor_read_memory): Remove unused variable "regbuf".
1710 (monitor_open): Remove unused variable "i".
1711 (get_hex_word): Apparently unused, #if away for now.
1714 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1715 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1718 * remote-e7000.c (ctype.h): Include.
1719 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1720 * frame.h (generic_get_saved_register): Add prototype.
1721 (enum lval_type): Add partial forward decl.
1722 * dsrec.c (make_srec): Remove unused variable "type_code".
1723 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1724 cases by just ignoring them.
1725 (command.h): Include.
1727 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1728 * java-lang.c (gdbcore.h): Include for prototypes.
1729 (type_from_class): Remove unused variable "ftype".
1730 (type_from_class): Remove unused variable "name_length".
1731 (evaluate_subexp_java): Add default case to handle remaining
1733 * java-valprint.c (c-lang.h): Include for prototypes.
1735 * symfile.c (simple_read_overlay_region_table): #if away
1737 (simple_free_overlay_region_table): Ditto.
1738 (overlay_is_mapped): Add default case to switch.
1739 (simple_read_overlay_region_table): Ditto.
1740 (simple_read_overlay_region_table): Add prototype.
1742 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1743 (fixup_psymbol_section): Ditto.
1744 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1746 * utils.c: Add comment about t_addr being either unsigned long or
1748 (paddr): Change formats to match actual types args are cast to.
1753 * defs.h (perror_with_name): Is a NORETURN function.
1754 * utils.c (perror_with_name): Is a NORETURN function.
1755 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1757 * symtab.c (fixup_symbol_section): Remove prototype.
1758 * symtab.h: (fixup_symbol_section): Add prototype.
1759 * m32r-rom.c (report_transfer_performance): Add prototype.
1760 * sparclet-rom.c: Ditto.
1763 * c-exp.y (parse_number): Cast args to float* or double* as
1764 appropriate for conversion format.
1765 * java-exp.y (parse_number): Ditto.
1767 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1768 to nonexistant y.tab.c file.
1769 (java-exp.tab.c): Ditto.
1770 (f-exp.tab.c): Ditto.
1771 (m2-exp.tab.c): Ditto.
1772 start-sanitize-gdbtk
1774 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1775 Remove unused static variable "Gdbtk_Library".
1778 * sh-tdep.c (symfile.h): Include.
1779 (gdb_string.h): Include.
1780 (sh_fix_call_dummy): Ifdef away, currently unused.
1781 * config/sh/tm-sh.h (pop_frame): Add prototype.
1782 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1784 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1786 start-sanitize-gdbtk
1787 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1788 enumeration del_at_next_stop to bpdisp array.
1791 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1792 of non-pointer values.
1794 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1795 their physical names already include the class name.
1797 * valops.c (value_cast): Handle upcast of a class pointer.
1799 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1800 * corelow.c (get_core_registers): Make secname big enough.
1802 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1804 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1805 * sh-tdep.c (sh_show_regs): print out all registers for
1806 the current processor
1808 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1810 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1813 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1815 Fixes for recent correction to PE format:
1816 * coffread.c (pe_file): New static variable.
1817 (struct find_targ_sec_arg): Change resultp from pointer to int to
1818 pointer to pointer to asection.
1819 (find_targ_sec): Just store the section in args->resultp, not the
1820 section offset value.
1821 (cs_to_section): Compute the section offset value from the
1823 (cs_section_address): New static function.
1824 (coff_symfile_read): Set pe_file.
1825 (read_one_sym): When reading a PE file, adjust the symbol value to
1826 include the section address if the symbol has an appropriate
1829 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1831 * configure.tgt: add mipsr3900-elf target
1832 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1834 start-sanitize-gdbtk
1835 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1837 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1840 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1842 * dbxread.c: Check malloc's return for null, prevent segv.
1844 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1846 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1849 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1851 * top.c (init_cmd_lists): Always initialize endianlist.
1852 (init_main): Always define endian commands.
1853 (set_endian_big): Issue warning if endian not selectable.
1854 (set_endian_little): Ditto.
1855 (set_endian_auto): Ditto.
1857 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1859 * remote-sim.c (simulator_command): Restrict access to the
1860 simulator to periods when the simulator is open.
1862 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1864 * procfs.c (init_procinfo): new function, abstracts some code
1865 shared by create_procinfo and do_attach;
1866 (procfs_set_inferior_syscall_traps): new function, abstracts
1867 some code needed by procfs_init_inferior, do_attach, and
1868 procfs_lwp_creation_handler; (procfs_first_available): new
1869 function, find any LWP that's runnable; (procfs_thread_alive):
1870 replace stub function with real implementation;
1871 (procfs_lwp_creation_handler): fix bug starting new child
1872 threads; (info_proc): bug fixes and enhancements for the
1873 "INFO PROCESSES" command; (close_procinfo_file): call new
1874 function "delete_thread" to cleanup GDB's thread database;
1875 (proc_init_failed): add new argument "kill", to control whether
1876 process is killed (so this function can be shared by
1877 create_procinfo and do_attach); (procfs_exit_handler): handle
1878 exit from an attached process, and cleanup procinfo handles
1879 when the process exits; (procfs_resume, procfs_wait): cleanup
1880 after a thread when it exits; (do_attach, do_detach): handle
1881 attached processes with multiple threads; plus some general
1882 improvements in the diagnostic output.
1883 * sol-thread.c (sol_thread_alive): replace stub with real
1884 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1885 handle threads that may have exited; (sol_thread_attach): add
1886 startup setup stuff; (sol_thread_detach): add unpush_target
1887 call; (sol_thread_mourn_inferior): add unpush_target call;
1888 (sol_thread_wait, sol_thread_resume): enhance to deal with
1889 thread exit cleanly; (sol_thread_new_objfile,
1890 sol_thread_pid_to_str): detect unsuccessful startup and
1891 don't crash; plus some general cleanup.
1892 * thread.c (delete_thread): new function, allows targets to
1893 notify gdb when a thread is no longer valid.
1894 * infrun.c (wait_for_inferior): don't try to detect a new
1895 thread on receiving a TARGET_EXITED event.
1897 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1899 * remote-sim.c (gdbsim_open): Pass callback struct.
1900 (init_callbacks): Remove call to sim_set_callbacks.
1902 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1904 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1905 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1906 with a zero PC as frameless to improve backtraces from core dumps
1907 caused by dereferencing a NULL function pointer.
1908 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1909 Handle frameless functions interrupted by a signal.
1911 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1912 Handle frameless functions interrupted by a signal.
1914 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1916 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1917 to reflect current reality. Gross attempt at handling out of
1920 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1921 symbols to find the end of the prologue.
1922 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1924 start-sanitize-tic80
1925 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1927 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1930 start-sanitize-tic80
1931 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1933 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1934 basic C80 features working.
1937 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1939 * configure.in (AC_TYPE_SIGNAL): Add
1940 * configure: Re-generate.
1941 * remote-sim.c: Signal returns RETSIGTYPE.
1943 start-sanitize-gdbtk
1944 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1946 * gdbtk.c (wrapped_call): New function - make actual call to tk
1948 (call_wrapper): Rewrite to use top.c:catch_errors.
1950 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1954 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1956 * target.h (target_stop): Drop argument so it can be tested for
1959 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1961 * utils.c (floatformat_from_doublest): Handle infinity properly.
1963 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1965 * Finalize merge from Hurd folk.
1966 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1967 * thread.c (thread_apply_command, thread_apply_all_command,
1968 thread_command): Make sure TP is alive.
1969 (thread_alive): New function.
1970 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1971 * infrun.c (sig_print_info): Deal better with long signal names.
1972 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1973 * thread.c (thread_id_to_pid): New function.
1974 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1975 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1976 set_thread_default_cmd_list, show_thread_default_cmd_list):
1977 New variables. (set_thread_cmd, show_thread_cmd,
1978 set_thread_default_cmd, show_thread_default_cmd): New functions.
1979 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1980 * gnu-nat.c (inf_startup): remove TASK parameter.
1981 (inf_set_task): replace with new function (inf_set_pid).
1982 * gdbthread.h: Add extern decl for thread_cmd_list.
1984 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1986 * printcmd.c (disassemble_command): Adjust low function bound
1987 by FUNCTION_START_OFFSET.
1989 start-sanitize-tic80
1990 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1992 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1995 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1997 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1998 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1999 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
2000 satisfy symbol dependancy in solib.c (core_ops).
2001 * target.[ch] conditionalize Mach-specific signals so that they
2002 won't show up in non-Mach gdb's!
2003 * thread.c: change name of static function "thread_switch" to
2004 "switch_to_thread", to avoid conflict with Mach global symbol;
2005 move thread_cmd_list to global scope so targets can add their
2006 own thread commands.
2007 * infrun.c: sig_print_info: allow for long signal names.
2008 * gnu-nat.[ch]: tidying up comments.
2009 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
2010 gnu_wait must not return -1 when inferior exits;
2011 attach_to_child will modify inferior_pid in a way that allows
2012 fork_inferior to remain unchanged; remove extra arg from
2013 startup_inferior; move Mach thread commands here from thread.c.
2015 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2017 * symtab.c: decode_line_1, replace the assignment to
2018 values.sals[0].pc which I accidentally left out on 4/3/97.
2020 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2022 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
2023 (fix by Bob Manson).
2024 * top.c: change "to enable to enable" to "to enable" in a couple
2027 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
2029 * breakpoint.c (remove_breakpoint): Pass correct type to
2030 target_remove_watchpoint.
2031 * target.h: Improve comment for target_{remove,insert}_breakpoint.
2033 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2035 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
2036 for return address register, handle `ret' instruction.
2038 * corelow.c (get_core_registers): Initialize cf.
2040 * procfs.c: Minor changes to make pre-ANSI compilers happy.
2041 (procfs_notice_signals): Copy traced signal set back to
2043 (unconditionally_kill_inferior): If PR_DEAD is defined,
2044 rerun inferior after killing it.
2046 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
2048 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
2049 structure value address is found in $a0 now.
2050 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
2052 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
2054 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
2056 (EXTRACT_RETURN_VALUE): Likewise.
2058 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
2059 insn at "pc", not "fi->pc".
2061 start-sanitize-tic80
2062 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2064 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
2065 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
2066 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
2067 (NPC_REGNUM): Tic80 has a delay slot.
2068 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
2072 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
2074 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
2076 (EXTRACT_RETURN_VALUE): Likewise.
2078 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
2080 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
2081 floatformat_ieee_double_littlebyte_bigword for little endian
2083 * utils.c (floatformat_to_doublest): Create local preswapped
2084 copy of input for floatformat_littlebyte_bigword formats.
2085 (get_field, put_field): Treat floatformat_littlebyte_bigword
2086 the same as floatformat_little.
2087 (floatformat_from_doublest): Postswap output words for
2088 the floatformat_littlebyte_bigwords format.
2090 start-sanitize-tic80
2091 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
2093 * config/tic80/tic80.mt (SIM): Link in simulator.
2096 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2098 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
2099 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
2100 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
2101 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
2102 config/v850/v850.mt:
2103 Remove -lm. That's now handled by configure.
2105 * Makefile.in (maintainer-clean): Add distclean to dependencies.
2106 Remove duplicate rm's of files.
2108 start-sanitize-gdbtk
2109 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
2111 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
2114 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
2116 * remote-pa.c: Remove. It's broken and no longer necessary.
2118 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
2120 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
2121 (Avoids name clash with broken AIX header files.)
2123 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2125 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
2127 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
2128 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
2129 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
2131 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
2132 tstart and dstart with section VMA.
2133 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
2135 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
2136 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
2137 (vmap_exec): Relocate relative to the VMA in the object file,
2138 relocate .bss section as well.
2139 (xcoff_relocate_core): No longer adjust section addresses by VMA.
2140 * rs6000-tdep.c (find_toc_address): Change type of tocbase
2142 * xcoffread.c (secnum_to_bfd_section): New routine to get
2143 BFD section from CS section number.
2144 (scan_xcoff_symtab): Make toc_offset section relative.
2146 * symtab.c (total_number_of_methods): Avoid core dump if
2147 baseclass type is still undefined.
2149 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
2151 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
2153 * defs.h utils.c (error warning): Make message be const.
2154 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
2155 to hook. Otherwise send it to fputs.
2156 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
2158 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
2159 to _filtered forms to make output appear in GUIs. Replace all
2160 uses of SERIAL_READCHAR with readchar, which has better error
2162 * (e7000_parse_device): Add prototype.
2163 (readchar): Improve doc. Handle random serial errors.
2164 (expect): Disable notice_quit code. It's busted. Remove
2165 serial error handling (it's now handled in readchar). Remove
2166 remote_debug echoing. That's handled in readchar as well.
2167 (e7000_parse_device): Remove serial_flag arg. It's not
2169 (e7000_open): Split into two pieces. Second part is
2170 e7000_start_remote, and is error protected. Now, when we connect
2171 to the target, we setup the initial frame and registers so that
2172 the user gets an immediate indication of where the target is.
2173 (gch): Remove debug output. That's handled by readchar.
2174 (e7000_read_inferior_memory): Handle errors better.
2175 (_initialize_remote_e7000): Get rid of `<xxx>' things from
2176 command names. They show up when doing completion and confuse
2178 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
2179 directly from Win32s and Win95. Get rid of debugify crud.
2180 * serial.c: Remove debugify cruft.
2181 * (serial_logchar serial_log_command serial_write serial_readchar
2182 serial_send_break serial_close): Merge common functionality into
2183 serial_logchar. Clean up rest of routines.
2184 * sparclet-rom.c: Disembowel. Leave only download routine.
2185 Download routine now switches to remote target automatically.
2186 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
2187 up MSVC/Win32 problem.
2188 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
2190 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
2191 * config/sparc/tm-sparclet.h: Remove override for prompt.
2193 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
2195 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
2196 TARGET_BYTE ORDER_SELECTABLE.
2198 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
2200 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
2201 fields of gdb_callback.
2202 (gdbsim_stop): Add gdbsim_stop to list of supported client
2204 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
2205 sim_wait where gdb is in a position to handle a long running
2207 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
2209 (gdb_os_poll_quit): New function. Check for a quit pending on the
2212 start-sanitize-gdbtk
2213 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
2215 * Makefile.in (install-only): Make list of gdbtcl files to install
2216 explicit - was picking up files such as ChangeLog etc.
2217 (install-only): Don't blindly create the directory.
2220 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
2222 * defs.h (enum language): Add language_java.
2223 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
2224 * Makefile.in: Update for new files.
2225 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
2226 * symfile.c (deduce_language_from_filename): Recognize .java.
2228 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
2230 * m32r-stub.c (stash_registers): Rewrite.
2231 (restore_registers): Renamed to restore_and_return.
2232 (cleanup_stash): New function.
2233 (process_exception): New function.
2234 (_catchException*): Rewrite.
2236 * remote-sim.c (gdbsim_load): Update call to sim_load.
2237 (gdbsim_create_inferior): No longer pass start_address to
2238 sim_create_inferior.
2239 (gdbsim_open): Pass endian indicator as arg.
2241 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
2243 * remote.c (get_offsets): Don't use scanf for interpreting
2244 response to qOffsets.
2246 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
2248 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
2249 (INSTALL_XFORM1): Remove.
2250 (install-only): Use $(program_transform_name) directly, rather
2251 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2252 (uninstall): Transform name.
2254 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
2256 * remote-mips.c (mips_load): Ensure that PC gets updated
2257 after a load on LSI target.
2259 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2261 * procfs.c (notice_signals): fix typo
2263 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
2265 * gdbserver/Makefile.in (INSTALL): Change install.sh to
2268 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2270 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
2271 since gcc automatically includes it
2273 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
2275 * procfs.c: Substantial (but incomplete) changes to support
2276 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
2277 struct now has substructs like struct flt_ctl instead of
2278 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
2279 map_fd instead of a single fd. Non-sysv4.2mp procfs models
2280 still have the structs and multiple fds, but don't use the
2281 entire struct and the four fds all point to the same thing.
2282 We use PROCFS_USE_READ_WRITE to decide whether to talk to
2283 procfs with reads/writes or use ioctl instead. We use
2284 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
2285 multiple fds or not. PROC_NAME_FMT is split out into
2286 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
2287 STATUS_PROC_NAME_FMT.
2289 (procfs_notice_signals): now a necessary wrapper around
2290 (notice_signals): which are the new guts for noticing signals
2291 (open_proc_file): gets a new flag arg used in sysv4.2mp to
2292 determine whether or not to attempt to open the ctl_fd.
2293 (procfs_read_status): new local function, reads procfs status
2294 (procfs_write_pcwstop): new local function, writes a PCWSTOP
2295 (procfs_write_pckill): new local function, writes a PCKILL
2296 (unconditionally_kill_inferior): remove signo since we now
2297 just call procfs_write_pckill().
2298 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
2299 (proc_iterate_over_mappings): the whole function is ifdefed
2300 on UNIXWARE to keep things readable.
2302 Expanded the syscall_table to include new potential sysv4.2mp
2303 members. Note that all ifdefs of UNIXWARE should be eliminated
2304 if possible or renamed to describe what's being selected for a
2305 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
2306 IRIX specific code now also checks it's not UNIXWARE.
2308 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
2309 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
2310 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
2311 "/debug/%d" as PROC_NAME_FMT used to be
2313 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
2315 * mn10300-tdep.c: Almost completely rewritten based on mn10200
2317 * config/mn10300/tm-mn10300.h: Likewise.
2319 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
2321 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
2322 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
2323 lousy out-of-date clone of remote.c.
2325 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
2327 * remote.c: Fix problems realized while showering.
2328 * (hexnumlen): Add prototype. Use max, not min.
2329 * (remote_write_bytes remote_read_bytes): Fix max packet size
2330 calculations to properly account for packet overhead. Also handle
2331 (probably rare) case where remote_register_buf_size isn't set.
2333 * remote.c: Fix doc for `C' and `S' commands to indicate full
2335 * (remote_ops extended_remote_ops remote_desc remote_write_size):
2337 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
2338 Record size of response to fetch registers command, use this to
2339 limit size of memory read and write commands.
2340 * (push_remote_target): New function to make it possible to have
2341 another target switch to the remote target.
2342 * target.h: Add prototype for push_remote_target.
2343 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
2344 for hosts which default to unsigned chars (such as SGI's).
2345 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
2346 handled automatically in remote.c.
2348 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2350 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
2351 find_pc_sect_function(), find_pc_sect_partial_function(): new
2352 functions for debugging overlays; pc without section is ambiguous.
2353 * breakpoint.[ch]: add section pointer to breakpoint struct;
2354 add section argument to check_duplicates(); check section as well
2355 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
2356 breakpoint_thread_match(), bpstat_stop_status()];
2357 add section argument to describe_other_breakpoints();
2358 use INIT_SAL() macro to zero-out new sal structures;
2359 make resolve_sal_pc() fix up the sal's section as well as its pc;
2360 match on section + pc in clear_command() and delete_breakpoint();
2361 account for overlay sections in insert_breakpoints(),
2362 remove_breakpoint() and breakpoint_re_set_one();
2363 all this to support overlays where a PC is not unique.
2364 * exec.c: change xfer_memory() to handle overlay sections.
2365 * findvar.c: change read_var_value() to handle overlay sections.
2366 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
2367 * infcmd.c: jump_command() warns against jumping into an overlay
2368 that's not in memory. Also use INIT_SAL() to initialize sals.
2369 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
2370 overlay state information; Also use INIT_SAL() to init sals.
2371 * m32r-rom.c: modify load routines to use LMA instead of VMA.
2372 * m32r-stub.c: mask exit value down to 8 bits; screen out any
2373 memory read/writes in the range 600000 to a00000, and ff680000
2374 to ff800000 (hangs because nothing is mapped there); fix strcpy().
2375 * maint.c: maintenance command "translate-address" supports overlays.
2376 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
2377 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
2378 this constitutes gdb's internal overlay mapping table. Add macro
2379 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
2380 Add function find_pc_sect_section().
2381 * printcmd.c: modify print_address_symbolic() with overlay smarts;
2382 modify address_info() with overlay smarts; add function sym_info()
2383 to support the INFO SYMBOL command (translate address to symbol(s));
2384 modify disassemble_command() to work on unmapped overlays.
2385 * source.c: use INIT_SAL() to initialize sals.
2386 * symfile.[ch]: change generic_load() to use section's LMA address
2387 instead of VMA address, for overlay sections.
2388 Add numerous functions for finding a PC's section / overlay,
2389 translating between VMA and LMA address ranges, determining if an
2390 overlay section is mapped, etc. Add several user commands for
2391 overlay debugging. Add support for a "generic" form of automatically
2392 reading overlay mapping info from the inferior (based on the default
2393 (simple) overlay manager which Cygnus provides as an example).
2394 * symtab.[ch]: add functions find_pc_sect_symtab(),
2395 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
2396 for lookup; modify lookup_symbol and decode_line_1() to use them;
2397 modify find_function_start_sal() to account for overlay sections;
2398 add macro INIT_SAL() for initializing struct symtab_and_line.
2399 * target.c: fix a comment in the declaration of target_ops.
2401 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
2403 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
2404 mips_skip_stub, mips_ignore_helper): New functions for dealing
2405 with MIPS16 call/return thunks.
2406 (mips_init_frame_pc_first): New function to implement
2407 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
2408 new code to skip over MIPS16 thunks.
2409 (mips_frame_chain): Skip over MIPS16 thunks.
2410 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
2411 mips_skip_stub, mips_ignore_helper): Declare.
2412 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
2413 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
2414 the above functions.
2415 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
2416 (mips_init_frame_pc): Declare.
2417 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
2418 to decide if certain library function calls should be ignored.
2420 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
2422 * remote-sim.c (gdbsim_open): Check return code from sim_open.
2423 Update call to sim_open (new arg SIM_OPEN_DEBUG).
2425 start-sanitize-gdbtk
2426 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2428 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
2432 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
2434 * gdbinit.in: New file.
2436 * configure.in: Generate .gdbinit from gdbinit.in.
2437 * configure: Rebuild.
2439 start-sanitize-tic80
2440 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
2442 * config/tic80/tic80.mt: Disable using the simulator
2446 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
2448 * COPYING: Install new version of file from FSF.
2449 * copying.c (show_copying_command): Update FSF address.
2451 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
2453 * Makefile.in (distclean): Remove .gdbinit.
2455 start-sanitize-tic80
2456 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
2458 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
2461 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
2463 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2464 to va_list from void *, since va_list might not be a pointer
2467 start-sanitize-gdbtk
2468 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2470 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2471 default, not $(srcdir).
2474 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2476 * remote-mips.c: Clean up comment and extraneous semicolon
2477 for mips_monitor_prompt variable.
2479 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2481 * remote-mips.c: Add `set monitor-prompt' command.
2483 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2485 Fix from Peter Schauer:
2486 * mdebugread.c (parse_procedure): Set address of procedure to
2487 block start; this fixes problems with shared libraries introduced
2488 by change of Mar 21.
2490 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2492 * symtab.c (find_pc_symtab): change to support the case
2493 where the objfile is reordered and contains both coff and
2494 stabs debugging info (continue on if a psymtab isn't found).
2496 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2498 Fixes from Peter Schauer:
2499 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2500 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2501 is big-endian and if registers are 32 bits.
2502 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2503 mips_store_return_value): Fix floating-point word-order problems on
2504 little-endian targets introduced by changes of Mar 21.
2506 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2508 * remote.c (target_resume_hook, target_wait_loop_hook): New
2510 (remote_resume, remote_wait): Use them.
2511 * d10v-tdep.c: Set the above hooks.
2512 (tracesource): New GDB variable, controls source display in
2514 (display_trace): Find and display source line if requested.
2515 (trace_info): Mention empty trace buffer if appropriate.
2516 (tdisassemble_command): Robustify argument handling.
2518 * configure.host: Remove extra bogus Linux case.
2520 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2522 * remote-sim.c (simulator_command): Add comment about dealing with
2524 start-sanitize-tic80
2525 * Makefile.in (tic80-tdep.o): Add target.
2526 * configure.tgt: Add tic80 case.
2527 * tic80-tdep.c: New file.
2528 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2531 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2533 * c-exp.y (yylex): Handle nested template parameter lists.
2534 * symtab.c (decode_line_2): Fix test for valid choice number.
2536 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2538 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2539 copy first two floating point arguments to general registers, so that
2540 MIPS16 functions will receive the arguments correctly.
2541 (mips_print_register): Print double registers correctly on
2542 little-endian hosts.
2543 (mips_extract_return_value): Return double values correctly
2544 on little-endian hosts.
2546 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2547 to address in file descriptor record; this accounts for constant
2548 strings that may precede functions in the text section. Remove
2549 now-useless lowest_pdr_addr from argument list and all calls.
2551 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2553 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2554 whether the simulator will be built by whether the Makefile in the
2555 simulator directory was built.
2557 * configure.in (--enable-sim-powerpc): Delete switch.
2558 * configure: Regenerate.
2560 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2562 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2563 in the prologue too.
2565 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2567 (gdb_os_evprintf_filtered): Similarly.
2569 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2571 New UnixWare 2.1 configuration
2572 * config/i386/i386v42mp.mt: new
2573 * config/i386/i386v42mp.mh: new
2574 * config/i386/tm-i386v42mp.h: new
2575 * config/i386/nm-i386v42mp.h: new
2576 * configure.tgt: added new entries
2577 * configure.host: added new entries
2579 start-sanitize-gdbtk
2580 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2582 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2584 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2585 to GDBTK_LIBRARY, which is now a path to search.
2586 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2589 * {aclocal.m4,configure.in}: Changes for Windows builds.
2591 * configure: Rebuilt.
2594 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2596 * dsrec.c (load_srec): Print leading zeroes when printing section
2599 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2601 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2603 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2605 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2607 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2608 vprintf_filtered, evprintf_filtered): Callbacks that accept
2611 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2613 * breakpoint.c (insert_breakpoints, watchpoint_check,
2614 bpstat_stop_status): Do not disable watchpoints going out of scope.
2615 (insert_breakpoints): Make sure that the current frame is valid
2616 before calling find_frame_addr_in_frame_chain.
2618 * top.c (setup_user_args): Handle quotes and backslashes.
2619 (print_gdb_version): Update copyright year.
2621 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2623 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2625 start-sanitize-gdbtk
2626 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2628 * configure: Regenerated.
2629 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2632 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2634 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2636 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2637 except under wingdb. (Contributed by Martin Hunt).
2639 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2641 * configure: Regenerated.
2642 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2644 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2646 * remote-sim.h (sim_state, SIM_DESC): New types.
2647 (sim_open): Return a `descriptor' as result.
2648 (*): New argument of descriptor result from sim_open.
2649 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2650 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2651 Pass argv list to sim_open, argv[0] = pseudo program name.
2652 (*): Pass gdbsim_desc to sim_foo fns.
2654 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2656 * config.in: Regenerated.
2658 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2659 HAVE_HPUX_THREAD_SUPPORT): Define.
2661 start-sanitize-gdbtk
2662 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2664 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2667 * configure: Regenerated.
2668 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2672 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2674 First cut at supporting simulators in gdbserver:
2676 * configure, configure.in: Allow gdbserver to be configured
2677 for cross-target environments.
2678 * gdbserver/Makefile.in: Add simulator support.
2679 * gdbserver/configure.in: Eliminate assumption that host == target.
2680 Simplify using gdb/configure.tgt and gdb/configure.host.
2681 Fix other minor configuration errors.
2682 * gdbserver/low-sparc.c: Fix compile error.
2683 * gdbserver/remote-utils.c: Eliminate assumption that registers
2684 and addresses are four bytes. Fix minor compile errors and warnings.
2685 * gdbserver/server.c: Rewrite numerous instances of identical code
2686 for starting inferior processes to call new function start_inferior.
2687 Eliminate assumption that registers and addresses are four bytes.
2688 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2690 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2691 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2692 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2693 in moving such support from host to target makefile fragments.
2694 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2696 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2698 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2699 to insure consistant initialization of unused fields to zero.
2700 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2701 * breakpoint.c: ditto.
2704 * source.c: add call to INIT_SAL macro.
2706 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2708 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2709 they might get used on 32 bit targets as well.
2711 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2713 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2714 send the full exit string.
2716 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2718 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2720 (mn10200_store_struct_return): Likewise.
2722 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2724 * mips-tdep.c (mips_fetch_instruction): New function; replace
2725 common code throughout with calls to it.
2726 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2727 correct saved addresses of $s0 and $s1.
2728 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2729 instead of hardcoded 4.
2730 (mips16_skip_prologue): Handle extended instructions correctly.
2732 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2734 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2735 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2737 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2739 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2740 New macros for testing, setting, and clearing bit 0 of addresses.
2741 Change numerous bits of code where bit 0 was being manipulated
2742 to use these macros.
2744 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2746 * remote-mips.c: Put back the form feeds.
2748 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2750 * remote-mips.c: Remove form feeds (^L) from source.
2751 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2752 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2753 PMON after a continue; it causes target program misbehavior.
2754 (mips_fetch_register): Don't fetch unsupported registers; this
2755 cuts down on wasted serial traffic.
2757 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2759 * configure.in configure (HPUX/OSF thread support): Enable this
2760 only when running GCC, since HP's thread header files use ANSI C
2761 which is not supported by their default compiler.
2763 * configure.host (i[3456]86-*-windows): Disable long long
2764 support for WinGDB. Add mswin to configdirs.
2765 * configure.in configure: Move calls to configure.host and
2766 configure.tgt to the top of configure.in to allow them to set
2767 config variables before they are referenced.
2769 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2771 * configure.tgt (mips*-*-lnews*): New target.
2773 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2775 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2776 if we're not the innermost frame. Fix minor typos.
2778 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2780 * stabsread.c (read_type): Fix handling of template names
2781 with template parameters containing `::'.
2783 * valops.c (search_struct_field, search_struct_method):
2784 Pass correct valaddr parameter to baseclass_offset.
2785 Prevent gdb crashes by making sure that the virtual base pointer
2786 from an user object still points to accessible memory.
2788 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2790 * maint.c: Eliminate -Wall warnings by including some header files.
2792 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2794 * remote-sim.c (init_callbacks): Undo previous change.
2796 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2798 * maint.c: Fix dereference of pointer.
2799 * remote-sim.c: Fix reference of structure member "last_error".
2800 * debugify.c: Include config.h to get ANSI definitions.
2802 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2804 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2807 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2809 * main.c (print_gdb_help): Make static to match declaration.
2811 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2813 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2815 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2817 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2819 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2821 * defs.h: Fix prototypes for new cleanup functions.
2823 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2825 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2826 comment, add PARAMS, add license info and fix indentation.
2828 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2830 * debugify.c, debugify.h: New files. Provide common macros
2831 for writing debug info to a log file or stdio.
2833 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2835 * c-valprint.c (c_val_print): Fix printing for arrays defined
2838 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2840 * defs.h: Fix cntl-C to read from the Windows message queue.
2841 Add prototypes for make_final_cleanup (and the other cleanup
2843 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2844 Change sync code to report status while trying to sync-up
2845 with hardware. Add debugging output and document.
2846 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2847 Add debugging output and document.
2848 * serial.c: Add debugging output.
2849 * top.c: Add call to do_final_cleanups.
2850 Remove conditionals preventing Win32 from getting SIGQUIT.
2851 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2852 chain as a parameter. Extract this generic code from the cleanup
2853 routines into separate funtions (*_my_cleanup). Keep old
2854 functionality by passing "cleanup_chain" to the new funtions.
2855 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2856 chain which will be executed only when gdb exits. Add functions
2857 (*_final_cleanup) to match the original (*_cleanup) functions.
2858 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2859 Windows message queue.
2861 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2863 * m32r-rom.c: #include <sys/types.h>.
2864 #ifdef out new load support if wingdb.
2865 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2867 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2870 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2871 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2873 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2874 extracting a return value from a register pair.
2876 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2877 be two byte aligned. Round argument sizes up to two byte boundary.
2878 Write out args in two byte hunks.
2879 (mn10200_push_return_address): Implement.
2880 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2881 structures > 8 bytes (temporary).
2882 (STORE_RETURN_VALUE): Likewise.
2883 (CALL_DUMMY): No longer undefine.
2884 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2885 (REG_STRUCT_HAS_ADDR): Define.
2887 start-sanitize-r5900
2888 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2890 * configure.tgt: added r5900.
2893 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2895 * mips-tdep.c (non_heuristic_proc_desc): New function.
2896 (find_proc_desc): Move non-heuristic proc search code into separate
2898 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2899 descriptor, to avoid prologue examination when disassembling.
2900 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2901 aka MicroMeteor board).
2902 (mips_exit_debug): Prevent protocol reinitialization if an error
2903 occurs while exiting debug mode.
2905 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2907 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2908 comments, formatting, etc. Plus other minor fixes for problems
2909 I found during my first pass over the mn10200 port.
2910 (mn10200_analyze_prologue): New function.
2911 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2912 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2913 comments, formatting, etc. Minor fixes for problems I found during
2914 my first pass over the mn10200 port.
2915 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2917 (REGISTER_VIRTUAL_TYPE): Define as a long.
2918 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2920 (STORE_RETURN_VALUE): Similarly.
2922 * blockframe.c (generic_get_saved_regs): Remove unused variable
2924 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2925 inside #ifdef CALL_DUMMY.
2926 (watch_command_1): Initialize target_resources_ok.
2927 * command.c (do_setshow_command): Provide dummy initialization
2929 * valops.c (find_function_addr): Move function & prototype inside
2931 (value_arg_coerce): Similarly.
2932 (value_of_variable): Provide dummy initialization of "frame".
2934 start-sanitize-gdbtk
2935 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2937 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2940 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2942 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2943 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2945 (scan_xcoff_symtab): Ditto.
2947 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2949 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2950 from being sent to 32-bit targets by masking off upper bits.
2951 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2952 of PC on 32-bit targets.
2953 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2954 frame setup instruction.
2955 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2956 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2957 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2958 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2959 fixes problem on MIPS16 printing function arguments.
2961 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2963 * dwarf2read.c (dwarf2_linkage_name): New function to get
2964 the linkage name of a die from DW_AT_MIPS_linkage_name or
2966 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2967 new_symbol): Use it instead of accessing DW_AT_name.
2968 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2969 partial die if present.
2970 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2972 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2974 * blockframe.c (generic_frame_chain_valid): If the new frame
2975 is not INNER_THAN the old frame, then it's not valid.
2977 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2979 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2980 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2982 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2984 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2985 sd and sw instructions correctly.
2986 (heuristic_proc_start): Add support for MIPS16.
2987 (mips16_get_imm, mips16_heuristic_proc_desc,
2988 mips32_heuristic_proc_desc): New helper functions for
2989 heuristic_proc_desc.
2990 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2991 (mips_push_arguments): Don't align small arguments in EABI.
2992 (mips32_skip_prologue): Attempt to shrink code size a little.
2994 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2996 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2997 * m32r-rom.c: Several experiments with improved download time.
2999 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
3001 * mips-tdep.c (MIPS16_INSTLEN): Define.
3002 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
3003 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
3004 of function on MIPS16.
3005 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
3006 for mips_skip_prologue.
3007 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
3009 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3011 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
3012 ../sim/common/libcommon.a.
3014 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3016 * blockframe.c: fix a null pointer ref in generic_get_saved_register
3018 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
3020 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
3023 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
3025 First set of changes for mips16:
3026 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
3027 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
3028 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
3029 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
3030 * mem-break.c (memory_breakpoint_from_pc): New function.
3031 (memory_insert_breakpoint, memory_remove_breakpoint): Use
3032 memory_breakpoint_from_pc to determine breakpoint contents and size.
3033 * target.h (memory_breakpoint_from_pc): Declare.
3034 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
3035 to determine size of breakpoint instruction.
3036 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
3037 New helper functions for mips_find_saved_regs.
3038 (mips_find_saved_regs): Recognize mips16 prologues.
3039 (mips_addr_bits_remove): Strip off upper 32 bits of address
3040 when target CPU is 32 bits but CORE_ADDR is 64 bits.
3041 (mips_step_skips_delay): No branch delay slot on mips16.
3042 (gdb_print_insn_mips): Disassemble mips16 code.
3043 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
3045 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
3047 * tm-mn10200.h (NUM_REGS): Decrease to 12.
3048 (REGISTER_NAMES): Elimination registers not found on the mn10200.
3049 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
3050 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
3052 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3054 * dwarf2read.c: Replace integral tag, name and form fields in
3055 internal structure definitions with the corresponding enumeration
3056 types from dwarf2.h. Add default cases to switches on enumerations
3058 Make quoting of string arguments in complaint messages consistent.
3059 Check for NULL returns from DW_STRING.
3060 (struct partial_die_info): Add sibling and has_type fields, remove
3062 (DW_*): Move access macro definitions near the definition of the
3063 attribute structure.
3064 (struct field_info): New structure to pass information about fields
3065 and member functions between die processing routines.
3066 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
3067 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
3068 the partial symbol table if the DW_AT_*_pc attributes are missing.
3069 Add file scope base type definitions to the partial symbol table.
3070 Skip over child dies if the die has a sibling attribute.
3071 (add_partial_symbol): Enter global variables with type attributes
3072 and without location descriptors into the partial symbol table.
3073 Store value of DW_TAG_variable dies in the partial symbol table.
3074 Do not enter global variables into the minimal symbol table.
3075 Add base type definitions to the partial symbol table.
3076 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
3077 (process_die): Move check for DW_AT_low_pc to read_func_scope.
3078 Add a typedef symbol for base type definitions to the symbol table.
3079 Ignore DW_TAG_inlined_subroutine tags for now.
3080 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
3081 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
3082 to determine pc bounds, ignore dies with invalid bounds.
3083 (dwarf2_get_pc_bounds): New routine to extract and validate the
3084 DW_AT_*_pc attributes of a die.
3085 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
3086 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
3087 New functions to handle fields and member functions.
3088 (read_structure_scope): Rewritten to use them.
3089 (read_array_type): Renamed from dwarf_read_array_type.
3090 Default upper array bound to describe an array with unspecified
3092 Create array types in backwards order, as dwarf2 puts out the array
3093 dimensions from left to right.
3094 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
3095 DW_AT_artificial and DW_AT_prototyped.
3096 (read_base_type): Make an unsigned type for DW_ATE_boolean.
3097 Pass objfile to dwarf_base_type.
3098 (read_partial_die): Use read_attribute to read in the attributes.
3099 Handle DW_AT_sibling and DW_AT_type.
3100 Follow references when determining DW_AT_name and DW_AT_external
3101 attributes of the die.
3102 Validate DW_AT_*_pc attributes.
3103 (read_full_die): Use read_attribute to read in the attributes.
3104 (read_attribute): New function to read an attribute described
3105 by an abbreviated attribute.
3106 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
3107 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
3108 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
3109 Change symbol class for global variables with a zero valued location
3110 descriptor to LOC_UNRESOLVED.
3111 Handle DW_AT_const_value attributes for DW_TAG_variable,
3112 DW_TAG_formal_parameter and DW_TAG_enumerator.
3113 Build a typedef symbol for DW_TAG_base_type.
3114 (dwarf2_const_value): New routine to copy a constant value from an
3115 attribute to a symbol.
3116 (dwarf_base_type): Use passed in objfile, not current_objfile
3117 when calling dwarf2_fundamental_type.
3118 (dump_die): Use DW_* accessor macros to access values of attributes.
3119 (decode_locdesc): Handle DW_OP_plus_uconst.
3121 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
3123 * mn10200-tdep.c: New file.
3124 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
3125 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
3126 * config/mn10200/mn10200.mt: New file.
3127 * configure.tgt: add mn10200 entry.
3129 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
3131 * configure.in configure: Check if host has libdl if doing
3134 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
3136 * mn10300-tdep.c: Wrote/fixed implementations of
3137 mn10300_frame_chain, mn10300_init_extra_frame_info,
3138 mn10300_frame_saved_pc
3139 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
3140 and INIT_FRAME_PC macros.
3142 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
3144 * configure.in configure: Check if host has libm. Make sure we
3145 are using gcc when using the -export-dynamic option. Fixes a
3146 problem with building under Solaris/SunPro cc.
3148 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
3150 * config/mips/{embed,embed64,embedl,embedl64}.mt:
3151 Link in simulator on MIPS embedded targets.
3153 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3155 * blockframe.c (frameless_look_for_prologue): Mark frames
3156 with a zero PC as frameless to improve backtraces from core dumps
3157 caused by dereferencing a NULL function pointer.
3159 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
3161 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
3163 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
3165 * mn10300-tdep.c: made a lot more generic, ripping out code
3166 from copied target (no more mn10300_scan_prologue,
3167 init_extra_frame_info, and mn10300_fix_call_dummy calls)
3168 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
3169 and INIT_FRAME_PC macros
3171 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3173 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
3174 FP_REGISTER_BYTES to compute offsets into the saved frame,
3175 since it fails for SPARC targets configured without any
3176 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
3178 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
3180 * symtab.c (fixup_symbol_section): Handle NULL symbols without
3183 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
3185 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
3186 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
3188 * configure configure.in: Clean up test cases around thread support.
3189 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
3191 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
3192 printcmd.c valops.c value.h values.c: Add bfd_section arg to
3193 value_at and value_at_lazy.
3194 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
3195 Add bfd_section arg to prim_record_minimal_symbol_and_info.
3196 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
3197 instead of read_memory. It takes a bfd_section arg.
3198 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
3199 unnecessary cast for assignment of struct dbx_symfile_info.
3200 Struct objfile now uses a real pointer instead of PTR for this
3202 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
3203 text, data and bss into dbx_symfile_info.
3204 * exec.c (xfer_memory): Handle transfers for user-specified
3206 * findvar.c (read_var_value locate_var_value): Copy bfd section
3207 from the symbol to the value.
3208 * gdb-stabs.h: Add section pointers for text, data and bss
3210 * maint.c (translate address command): Add test code for overlay
3211 address translation.
3212 * printcmd.c (do_examine do_one_display): Now takes a bfd section
3214 * (print_formatted x_command): Record current section along with
3215 current address for repeated commands.
3216 * sparc-nat.c (fetch_inferior_registers): Change
3217 target_xfer_memory to target_{read write}_memory to allow changes
3218 to target_xfer_memory interface for section info.
3219 * symmisc.c (dump_msymbols print_symbol): Print section
3220 assocaited with symbol.
3221 * symtab.c (fixup_symbol_section): New routine to
3222 add section info to symbols returned by lookup_symbol.
3223 * symtab.h (struct general_symbol_info): Add bfd section to
3225 * target.c target.h (target_xfer_memory): Add bfd section to
3227 * (target_read_memory_section): New routine to read data from a
3229 * (target_memory_bfd_section): New global variable to pass bfd
3230 section in to targets.
3231 * valarith.c (value_add value_addr value_array): Preserve bfd
3232 section when computing new value.
3233 * value.h (struct value): Add bfd section to values.
3234 * values.c (allocate_value value_copy): Initialize/preserve bfd
3236 * (unpack_double): Clean up _MSC_VER conditionals to remove
3238 * v850ice.c: New module to support communication with NEC's
3240 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
3241 ep names with rxx names. sp and fp are renamed via a different
3244 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
3246 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
3247 also removed code elsewhere that made use of RP_REGNUM.
3248 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
3249 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
3250 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
3251 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
3253 For older changes see ChangeLog-96
3259 version-control: never