1 Fri Nov 21 10:52:39 1997 Michael Meissner <meissner@cygnus.com>
3 * Makefile.in (SHELL): Really do the change.
5 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com>
7 * Makefile.in: also revert SHELL change until configury
10 Thu Nov 20 16:35:13 1997 Doug Evans <devans@canuck.cygnus.com>
12 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.
14 Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
16 * aclocal.m4: add EXEEXT setting rule
17 * configure.in: call it
18 * configure: regenerate
19 * Makefile.in: pepper with EXEEXTs in appropriate places,
20 set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
21 For some reason, EXEEXT isn't getting substututed in correctly
22 so for now, set EXEEXT to empty string
24 Mon Nov 17 15:35:06 1997 Doug Evans <devans@canuck.cygnus.com>
26 * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
28 Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com)
30 * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
32 Thu Nov 13 09:47:35 1997 Michael Meissner <meissner@cygnus.com>
34 * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags
35 in a human readable format.
36 (print_flags_command): Command wrapper to call d30v_print_flags.
37 (d30v_do_registers_info): When printing out all of the registers,
38 print out the flag values in a human readable fashion.
39 (_initialize_d30v_tdep): Add info flags command to print the
42 * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW
43 bits that are defined.
45 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
47 * valprint.c (print_longest): The b, h, w, and g format specifiers
48 print unsigned values.
50 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
52 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
53 to allocate memory for environ space, gdb cannot use memory
54 checks -- set -DNO_MMCHECK
56 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
58 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
59 code to see why this is not trivial.
60 (copy_exp, insert_exp): New functions.
62 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
64 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
65 where a compilation unit die has no children (DW_TAG_compile_unit
67 (scan_partial_symbols): Add comment for nesting_level.
70 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
72 * configure.tgt: Add tx49 configury based on 4300.
75 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
77 * solib.c (solib_break_names): add entry for Solaris 2.6 run
78 time linker. From Casper Dik via Peter Schauer.
80 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
82 * sol-thread.c (sol_find_new_threads_callback,
83 sol_find_new_threads): New functions.
84 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
86 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
89 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
91 * dbxread.c (process_one_symbol): Put back initialization
92 of a variable lost during last change. Don't perform
93 assignment inside conditionals.
94 * stabsread.c (symbol_reference_defined): Return -1 for error/not
95 found. All callers changed appropriately.
96 (define_symbol): Don't perform assignment inside conditionals.
98 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
100 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
103 * dbxread.c: More comment cleanups.
104 * stabsread.c: Fix various violations of the GNU coding and
105 formatting standards. Update/add comments to make code clearer.
106 (resolve_reference): Delete unused function.
107 (ref_search_val): Remove function. It didn't belong in stabsread.c
108 (resolve_live_range): No longer returns a value. Do not add it
109 to the live range list until the entire range stab has been parsed.
110 (get_substring): Remove duplicate declaration.
111 (resolve_symbol_reference): Now static. Remove unnecessary code
112 to deal with cleanups.
113 (ref_add): Use xrealloc instea of realloc.
114 (process_reference): Reorganize slightly to make clearer.
115 * stabsread.h (resolve_symbol_reference): Remove declaration.
116 (resolve_reference): Likewise.
117 * symtab.c (find_active_alias): New function.
118 (lookup_block_symbol): Use find_active_alias.
119 * symtab.h (struct range_list): Fix dangling struct live_range
121 (ref_search_val): Remove decl.
123 * symtab.h (struct range_list): Renamed from struct live_range.
124 (struct symbol): Remove struct live_range_info substruct.
125 Bring the alias list and range list fields up to the toplevel
126 as "aliases" and "ranges".
127 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
128 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
129 * stabsread.c: Corresponding changes.
131 * dbxread.c: Fix various violations of the GNU coding and
132 formatting standards. Update/add comments to make code
134 (process_later): Use xrealloc instead of realloc.
136 * symtab.c: Include inferior.h.
138 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
140 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
142 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
144 * infcmd.c: Improve grammar of "set args" help.
146 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
148 * remote-sds.c (sds_load): Properly declare as static.
150 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
152 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
153 to 30 bits in call insn to handle --enable-64-bit-bfd.
154 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
156 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
158 * stabsread.c: Make ref_map entries dynamically allocated.
160 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
162 * printcmd.c (print_address_symbolic, address_info): Mask
163 target-specific flag bits from PC, for more aesthetic disassembly.
164 * config/mips/tm-mips.h: Added PC masking for MIPS family
165 (especially the MIPS16).
167 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
169 * remote-mips.c (mips-initialize): Work around flakiness in
170 some versions of PMON after loading a program.
172 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
174 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
175 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
176 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
177 (ArrayAccess): Likewise. Also remove warnings.
178 (CastExpression): Implement (typename) UnaryExpression.
179 (push_qualified_expression_name): Fix small bug.
180 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
181 (_initialize_jave_language): Fix typo (jave -> java).
182 (java_language): Java does *not* have C-style arrays.
183 (java_class_from_object): Make more general (and complicated).
184 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
185 (java_emit_char, java_printchar): New function.
186 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
187 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
188 (java_print_value_fields): New function.
189 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
191 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
193 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
195 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
196 * mips-tdep.c (mips_extract_return_value): Doubles aren't
197 returned in FP0 if FP registers are single-precision only.
199 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
200 to disable use of FP registers for function arguments.
203 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
205 * mips-tdep.c (set_reg_offset): New function.
206 (mips16_heuristic_proc_desc): Calculate offsets of registers
207 saved by entry pseudo-op after rest of prologue has been read.
208 Use set_reg_offset to ignore all but the first save of a given
210 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
211 * remote-sim.c (gdbsim_store_register): Don't update registers
212 that have a null or empty name.
213 * findvar.c (read_register_bytes): Don't fetch registers
214 that have a null or empty name.
216 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
219 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
222 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
226 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
227 (REGISTER_NAMES): Ditto.
229 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
231 * command.c (add_cmd, add_show_from_set): Insert new commands in
234 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
236 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
237 member for storing offset of MIPS16 frame pointer from SP.
238 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
239 (PROC_FRAME_ADJUST): Define.
240 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
241 (get_frame_pointer): Use frame pointer adjustment value when
242 calculating frame address.
243 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
244 that have a null or empty name.
246 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
247 (REGISTER_NAMES): Redefine to eliminate FP registers.
248 * config/mips/tm-tx19l.h: Ditto.
251 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
252 Michael Snyder (msnyder@cleaver.cygnus.com)
255 * configure.tgt: Set gdb_target to r5900.
256 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
258 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
259 override default FPU type.
261 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
263 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
265 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
267 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
268 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
271 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
273 * ser-e7kpc.c (get_ds_base): Only use under Windows.
274 (windows.h): Include when any _WIN32 host.
276 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
278 * The following block of changes add support for debugging assembly
280 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
281 associated with a function.
282 * buildsym.c (record_line start_symtab end_symtab): Don't delete
283 symtabs which only have line numbers (but no other debug symbols).
284 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
286 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
287 intrinsic simulator breakpoints if available, otherwise do it the
290 * configure.tgt: Add d30v.
291 * d30v-tdep.c: New file.
292 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
295 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
297 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
299 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
301 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
302 value if the remaining length of a non-integral argument is smaller
303 than the register size for big-endian non-EABI mode.
305 * rs6000-tdep.c (branch_dest): Handle return from signal
306 handler function via sigreturn kernel call.
308 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
310 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
311 Fix prototypes. Remove function scoped function declarations.
313 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
315 * config/i386/windows.mh (XDEPFILES): need to list some files
316 explicitly, for odd reasons.
318 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
320 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
321 (push_expression_name): New, to handle expression names.
322 (push_qualified_expression_name): New, for qualified expression names.
323 (parse_number): Fix bugs in parsing of non-decimal integers.
324 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
325 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
326 (java_link_class_type): Add dummy "class" field.
327 (java_lookup_type): New.
328 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
329 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
330 Use java_demangle_type_signature to print array class types.
331 * jv-valprint.c (java_value_print): Preliminary array support.
332 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
333 (java_val_print): Move check for object type to java_value_print.
334 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
336 * valops.c (search_struct_field): Search basesclasses in
337 ascending, not descending order. Hack to avoid virtual baseclass
338 botch for Java interfaces.
340 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
342 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
343 New cleanup clean for cleanups to be run when at each 'run' command.
344 * infcmd.c (run_command): Call do_run_cleanups.
346 * solib.c (find_solib): Register cleanup to call clear_solib
347 on a new 'run' command.
348 (symbol_add_stub): First look for existing objfile with same name.
350 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
352 * remote-sds.c (sds_load): New function.
354 (sds_open): Don't set inferior_pid yet.
355 (sds_kill): Remove contents.
356 (sds_create_inferior): Rewrite to work more like monitor
358 (sds_restart): Remove, no longer used.
360 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
361 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
362 * dsrec.c (load_srec): Always write a header S-record.
363 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
364 (dink32_cmds): Set to use S-record downloading with acks.
365 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
367 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
369 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
372 * exec.c (exec_file_command): Call set_architecture_from_file.
374 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
376 * dbxread.c (MSYMBOL_SIZE): New macro.
377 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
378 * elfread.c (elf_symtab_read): If ELF symbol is "special",
379 such as a MIPS16 function, mark minimal symbol as special too.
380 * mips-tdep.c (pc_is_mips16): New function to check whether
381 a function is MIPS16 by looking at the minimal symbol. Use
382 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
383 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
384 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
385 "special" MIPS16 bit in ELF and minimal symbols.
386 * mdebugread.c (parse_partial_symbols): Don't construct a partial
387 symbol table for a file that already has one.
389 * configure.tgt: Support TX19.
390 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
391 config/mips/tx19l.mt: New files for TX19.
394 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
396 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
397 yet another variant of enumerator debugging info, used by DU 4.0
400 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
402 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
403 otherwise link command line is too long.
405 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
407 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
408 some formatting problems.
410 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
412 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
413 mechanism. Remove prototypes for dos_async_* functions. They don't
416 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
418 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
419 reading stabs extensions for live range information.
420 * stabsread.h, partial-stab.h: Add prototypes for new functions.
421 * symtab.h: Add structure for storing live range information.
423 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
425 * top.c (set_arch): New function, update target_architecture.
427 * defs.h, top.c (set_architecture_from_arch_mach): Replace
428 set_architecture, takes the arch and machine as arguments.
430 * sh3-rom.c (sh3e_open): Update.
433 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
435 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
438 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
440 * top.c (init_main): Add ``set processor'' as an alias for ``set
443 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
445 * config/sparc/sparclite.mt: Removed simulator references (erc32
448 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
450 * remote-e7000.c (e7000_fetch_registers): Check
451 target_architecture instead of sh_processor_type.
454 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
456 * sh3-rom.c (sh3_open): Call set_architecture not
457 sh_set_processor_type.
460 * sh-tdep.c (sh_show_processor_type_command): Delete.
461 (sh_set_processor_type_command): Delete.
462 (sh_target_architecture_hook): Rename from sh_set_processor_type,
463 use AP to determine architecture.
464 (sh_show_regs): Use bfd_mach_sh* types.
466 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
467 architecture was specified explicitly.
469 * defs.h (target_architecture, target_architecture_auto,
470 set_architecture, set_architecture_from_file): Declare.
471 (target_architecture_hook): Allow targets to be notified of set
474 * top.c (init_main): Add set/show/info architecture commands.
475 (set_architecture, show_architecture, info_architecture): New
476 functions, parse same.
477 (set_architecture_from_file): New function, determine arch from
480 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
482 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
483 when set explicitly. Prepend endianness arg so that it can be
486 * defs.h, top.c (target_byte_order_auto): Make global when
487 byteorder is selectable.
489 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
491 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
493 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
494 has already set the PC.
495 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
496 exec file" a warning. Ditto for "No program loaded".
498 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
500 * ocd.c: revert Sun change -- enable log file handling
502 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
504 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
506 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
508 * ocd.c: comment out sections that create and flush wigglers.log
509 log file when using the wiggler.
511 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
513 * config/powerpc/ppc-eabi.mt:
514 * config/powerpc/ppc-sim.mt:
515 * config/powerpc/ppcle-eabi.mt:
516 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
517 other ocd-related files in TDEPFILES
519 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
521 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
522 * ocd.c: initialize remote_timeout
523 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
524 (ocd_get_packet): remove find_packet goto. If there isn't
525 an 0x55 at the start, something is quite wrong so error out
526 instead of advancing in the packet and trying again. If checksum
527 is invalid, print error message instead of trying again.
528 * ser-ocd.c (ocd_readchar): error if we attempt to read past
529 the end of the from_wiggler_buffer.
531 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
533 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
534 after relocations are complete.
535 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
536 this is now done in objfile_relocate.
538 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
540 * win32-nat.c (handle_exception): Return a value indicating
541 whether the exception was handled. Don't handle random exceptions
542 the first time around, so that structured exception handling
544 (child_wait): Check the return value of handle_exception. Set the
545 continue_status argument to ContinueDebugEvent accordingly.
547 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
549 * configure.tgt: Add support for v850e target.
552 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
554 * configure.tgt: Add support for v850eq target.
557 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
559 * m32r-stub.c: fix typo
561 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
563 * remote-sds.c: Remove unused remnants of remote.c.
564 (tob64): Return the result length.
565 (sds_interrupt): Send a stop message.
566 (sds_wait): Add debug output for signal interpretation, flag
567 that signal was due to a trap.
568 (sds_fetch_registers): Fill the registers array correctly for
570 (sds_store_registers): Get the right values from registers array.
571 (putmessage): Tweak length handling so checksum comes out right.
572 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
575 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
577 * gdbtk.c (gdb_listfuncs): New function that returns
578 a list of all the functions in a source file.
581 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
583 * infrun.c (wait_for_inferior): Add the symbols for any
584 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
586 Rewrite code which determines the TOC address for calling functions
587 in the inferior under AIX.
588 * rs6000-nat.c (find_toc_address): New function to determine
589 the required TOC address from a function address.
590 (_initialize_core_rs6000): Set up find_toc_address_hook to point
592 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
593 add_text_to_loadinfo calls.
594 (exec_one_dummy_insn): Change pid and status to int to get rid of
596 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
597 ptrace to get rid of compiler warnings.
598 * rs6000-tdep.c: Add definition for find_toc_address_hook.
599 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
600 patch TOC address load code in the call dummy with the value
601 returned from find_toc_address_hook.
602 (struct loadinfo, loadinfo, loadinfolen,
603 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
604 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
606 (_initialize_rs6000_tdep): Remove initialization of
607 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
608 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
609 xcoff_init_loadinfo_hook): Remove.
610 (struct coff_symfile_info): Add toc_offset field.
611 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
612 instead of calling xcoff_add_toc_to_loadinfo_hook.
613 (get_toc_offset): New function to return the value of the
614 toc_offset field for an object file.
615 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
616 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
617 * config/rs6000/tm-rs6000.h: Add declarations for
618 find_toc_address_hook and get_toc_offset.
620 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
622 * remote-sds.c: New file, interface to SDS-compatible monitors.
623 * Makefile.in (remote-sds.o): Add build rule.
624 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
625 (TDEPFILES): Add remote-sds.o.
627 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
629 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
630 assuming control has returned to GDB.
633 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
635 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
638 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
640 * dink32-rom.c: New file, support for DINK32 monitor.
641 * Makefile.in (dink32-rom.o): Add build rule.
642 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
643 (TDEPFILES): Add dink32-rom.o.
644 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
645 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
646 MO_CLR_BREAK_1_BASED): New monitor interface flags.
647 * monitor.c: Use them.
648 (monitor_store_register): Use setreg.term if defined.
649 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
650 if set_break and clr_break fields are empty.
652 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
654 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
655 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
656 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
658 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
659 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
660 fill in doc fields of bdm_ppc_ops.
661 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
662 as the MQ or floating point regs not present on ppc 8xx boards.
663 (bdm_ppc_store_registers): Don't write those same invalid registers.
664 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
665 * config/powerpc/ppc-eabi.mt:
666 * config/powerpc/ppcle-eabi.mt:
667 * config/powerpc/ppc-sim.mt:
668 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
670 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
672 * frame.h (enum lval_type): Conditionalize on __GNUC__
676 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
678 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
681 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
683 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
685 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
687 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
688 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
689 BDM_BREAKPOINT if not defined in tm.h
690 (ocd_error): add new error cases
691 (ocd_start_remote): send the OCD_INIT command before
692 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
693 (ocd_write_bytes): no longer static
694 (ocd_insert_breakpoint): no longer static
695 (ocd_remove_breakpoint): new
696 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
697 and ocd_remove_breakpoint
698 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
699 and ocd_remove_breakpoint instead of memory_insert_breakpoint
700 and memory_remove_breakpoint.
701 (bdm_ppc_open): after calling ocd_open, modify DER
702 register so interrupts will drop us into debugging mode, finally
703 disable the watchdog timer on the board so we don't leave BDM
706 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
708 * values.c (value_primitive_field): Account for offset when
709 extracting the value of a bitfield.
710 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
712 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
715 * config/tic80/tic80.mt:
716 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
717 (SIM): Remove -lm to prevent make errors.
718 * configure.tgt: add gdbserver to configdirs for tic80.
720 * gdbserver/utils.c (error): Change prototype to match defs.h.
721 * gdbserver/low-sim.c: Change simulator calls to use new interface.
722 * remote.c (remote_write_bytes): Include '$' at start of packet
723 and checksum at end of packet in overhead calculation.
725 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
727 * ser-ocd.c: If _WIN32, include <windows.h>.
728 (dll_do_command): New static variable if _WIN32.
729 (ocd_open): Set dll_do_command if _WIN32.
730 (ocd_write): Use dll_do_command rather than do_command.
731 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
732 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
733 ($(BDM_LIBNAME)): Remove target.
734 * wigglers.def: Remove.
737 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
738 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
739 ide_initialize_paths to match installed directory name. If IDE,
740 use auto_path to search for main.tcl.
741 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
745 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
747 (libwigglers.a): Remove target.
750 * gdbtk.c (gdbtk_cleanup): New static function.
751 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
752 call to ide_initialize_paths. If we can't initialize the event
753 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
754 ide_window_register and the ide_window commands. Initialize tk,
755 itcl, and tix after initializing the IDE.
757 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
758 * configure: Rebuild.
761 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
763 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
764 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
767 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
769 * gdbtk.c (breakpoint_notify): Change buffer size from 100
770 to 256 to avoid memory corruption with very long pathnames.
773 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
775 Changes to OCD support to support wiggler box as well as
777 * ocd.c: change speed in init command to 0 from 80,
778 add (temporary) logging commands to help debugging,
779 (ocd_open): if "target ocd wiggler lpt" then use special
780 ser-ocd.c serial interface which communicates with Wigglers.dll,
781 otherwise ("target ocd <foo>") do as we did before
782 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
783 switch of known commands of len 0
784 * ocd.h: add OCD_LOG_FILE
785 * serial.c (serial_open): do serial_interface_lookup on ocd
787 * ser-ocd.c: add buffer to contain responses from sending a
788 command to the Wigglers.dll.
789 (ocd_readchar): return curr char from buffer and increment ptr
790 (ocd_write): send buffer to Wigglers.dll, storing response in
791 return buffer and initializing curr location ptr to start of
795 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
797 * configure.in: Change required Tix version to 4.1.8.0 .
798 * configure: Rebuilt.
801 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
803 * ocd.h: add OCD_SET_CONNECTION
804 * ocd.c: rename "do_command" to "ocd_do_command"
806 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
808 Nomenclature change. BDM is a specific type of OCD
809 (On Chip Debugging). Wiggler is the parallel port box controlled
810 by Wigglers.dll. The faster target box from Macraigor Systems
816 Replace all instances of "wiggler_" with "ocd_" and change most other
817 instances of "wiggler" to "ocd" or "ocd device" depending on context.
818 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
819 until OCD with that target is supported again.
821 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
823 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
824 sub makes, change clean rule to also remove *.a to remove
825 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
826 remove remote-wiggler.o
827 * configure.in: add DLLTOOL support
828 * configure: regenerate
829 * wigglers.def: new file for imports for wigglers.dll
830 * ser-ocd.c: new file which is layer between ocd.c and either the
831 wigglers.dll or the target box, only stub so far
832 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
833 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
834 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
835 to XDEPFILES, add rules to build libwigglers.a
837 checking in changes of Stu Grossman <grossman@cygnus.com>:
838 * remote-wiggler.c: delete
839 * ocd.c: new, was remote-wiggler.c
840 always include sys/types.h, include ocd.h, move WIGGLER
841 commands and many wiggler prototypes to ocd.h, make wiggler_desc
842 static, stop making local wiggler functions static,
843 define write_mem_command for wiggler_write_bytes
844 (wiggler_start_remote): stop hardcoding the target type,
845 instead set and use a target_type variable.
846 (wiggler_open): add new target_type and ops args
847 (wiggler_wait): now no longer takes pid and target_status as args,
848 stop trying to set target_status struct, remove BGND insn
850 (read_bdm_registers): renamed to wiggler_read_bdm_registers
851 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
852 remove pktlen check, set reglen instead of numregs
853 (dump_all_bdm_regs): delete
854 (wiggler_fetch_registers): delete
855 (wiggler_prepare_to_store): now just an empty function
856 (wiggler_store_registers): delete
857 (wiggler_read_bdm_register): new
858 (wiggler_write_bdm_registers): new
859 (wiggler_write_bdm_register): new
860 (wiggler_write_bytes): use write_mem_command variable instead of
862 (get_packet): renamed to wiggler_get_packet, change refs throughout
863 (put_packet): renamed to wiggler_put_packet, change refs throughout
864 (wiggler_get_packet): add break to default case of switch,
865 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
867 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
868 (flash_xfer_memory): delete
869 (noop_store_registers): new placeholder replacement for
870 target_store_registers() which prevents generic_load from trying to
872 (bdm_update_flash_command): add store_registers_tmp variable,
873 make handling of wiggler_ops more generic -- define wiggler_ops
874 in a target-specific file instead (such as ppc-bdm.c in the case
875 of the ppc), use current_target to deal with registers again
876 making this file less target-specific.
877 (bdm_read_register_command): new
878 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
879 comment out add_cmd ("read-register", ...)
880 * ocd.h: new, contains common wiggler prototypes, command definitions
881 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
882 structure for ppc bdm
885 (bdm_ppc_fetch_registers): new
886 (bdm_ppc_store_registers_: new
887 (_initialize_bdm_ppc): new
888 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
891 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
893 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
894 as a valid SP-relative offset of a saved register.
897 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
899 * hpread.c (hpread_read_struct_type): Use accessor macros rather
900 than directly mucking around with data structures.
902 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
904 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
905 Add a bunch of macros.
906 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
907 Update to use new macros.
908 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
909 * value.h, values.c (value_static_field): New function.
910 * cp-valprint.c, valops.c: Modify to use value_static_field.
912 * jv-lang.c (get_java_utf8_name): Re-write so it works with
913 implied (missing) data field, as defined by cc1java.
914 (java_link_class_type): Type length and field offset (in interior)
915 now includes object header. Get static fields working.
916 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
917 * jv-typeprint.c (java_type_print_derivation_info,
918 java_type_print_base): New functions, for better Java output.
919 * jv-valprint.c: Start to support Java-specific output.
921 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
923 * c-valprint.c (c_val_print): Use extract_address to retrieve
924 the address of the virtual function.
925 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
927 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
928 Handle C++ operator *.
930 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
932 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
934 (Tcl_Realloc, Tcl_Free): Likewise.
935 * configure.in: Check for cygwin32 environment. Define and
936 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
937 unix; setting it to win was for an old Tcl/Tk configuration
939 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
940 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
941 (WIN32LDAPP, WIN32LIBS): Define.
942 (CLIBS): Add $(WIN32LIBS).
943 (gdb): Use $(WIN32LDAPP).
944 * configure: Rebuild.
946 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
948 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
949 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
950 * utils.c (fprintf_symbol_filtered): Handle language_java.
952 * symtab.c (decode_line_1): Handle Java-style package.class.method.
954 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
956 * java-*: Renamed to jv-*, to make fit within 14 characters.
957 * jv-lang.h (java_type_print): Added declaration.
958 * jv-typeprint.c: New file. Provides java_print_type.
959 * jv-lang.c (java_link_class_type): New function.
960 (java_language_defn): Replace c_print_type by java_print_type.
961 * Makefile.in: Update accordingly.
963 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
965 * Makefile.in (init.c): except some mswin files do need to be
968 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
970 * Makefile.in (init.c): don't try to scan mswin for _initialize
971 funcs. (generates misleading error message because files have
972 .cpp suffix, not .c suffix)
974 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
976 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
978 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
980 * xcoffread.c (coff_getfilename): Do not strip directory component
983 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
985 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
986 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
987 * remote-array.c: #include <ctype.h> for isascii().
988 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
990 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
992 * top.c (execute_command): Force cleanup of alloca areas.
993 * findvar.c (registers_changed): Likewise.
995 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
997 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
998 * Add defs for target status.
1000 start-sanitize-gdbtk
1001 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
1003 * configure.in, aclocal.m4: Another fix to find the
1004 correct Tix library name.
1006 * configure: Rebuilt.
1010 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1012 * config/mips/tm-mips64.h: longs, long longs, and pointers
1013 are all 64 bits on EABI mips targets.
1015 start-sanitize-gdbtk
1016 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
1018 * aclocal.m4: Search for the correct tix library.
1021 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1023 * partial-stab.h (case N_BINCL): detect missing partial symtab.
1024 * dbxread.c: Add a complaint for N_BINCL without a corresponding
1025 partial symtab. Remove earlier change of 5/27/97.
1027 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1029 * sol-thread.c (sol_thread_[store, fetch]_registers): if
1030 inferior_pid is an LWP rather than a Solaris thread, let
1031 procfs handle the request.
1032 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
1033 only work if inferior_pid points to an LWP (rather than a
1034 Solaris thread). Use procfs_first_available to find a good LWP.
1035 (info_solthreads): added a maintenance command to list all
1036 known Solaris threads and their attributes.
1037 * mips-tdep.c (mips_do_registers_info): Completely changed the
1038 output format to be neat and columnar. Added the helper funcs
1039 do_fp_register_row and do_gp_register_row. Also small mods to
1040 mips_print_register, which is still used to print a single reg.
1042 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1044 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1045 otherwise terminated (Solaris threads).
1047 start-sanitize-gdbtk
1048 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1050 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1051 IDE configuration information.
1053 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1054 filename when a breakpoint is set. Avoids call to bp_info.
1055 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1056 Itcl, Tix and IDE initialization.
1058 * defs.h (init_ui_hook): Change prototype to accept one arg.
1060 * main.c (gdb_init): Change prototype to accept one arg.
1062 * top.c (gdb_init): Accepts one argument which it uses to
1063 call (*init_ui_hook), which will be gdbtk_init(). This is
1064 used for calling Tcl_FindExecutable().
1066 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1067 accept variable number of args for compatibility with
1068 cchanges in gdbtk.c.
1070 * configure: Regenerated.
1072 * gdbtcl/tclIndex: Regenerated.
1076 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1078 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1079 whether CRLF_SOURCE_FILES is defined.
1080 (open_source_file): Use OPEN_MODE with open and openp.
1081 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1082 CRLF_SOURCE_FILES is defined, ignore \r characters.
1083 (forward_search_command): Use FDOPEN_MODE with fdopen.
1084 (reverse_search_command): Likewise.
1085 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1086 (LSEEK_NOT_LINEAR): Don't define.
1088 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1090 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1091 return values within the 8-byte FP register.
1093 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1095 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1096 integers in 64-bit register parameters before function calls.
1098 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1100 * mips-tdep.c (mips_push_arguments): special-case handling for
1101 odd-sized struct parameters passed in registers / on stack.
1103 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1105 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1106 structs passed in registers for little-endian non-EABI mode.
1108 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1110 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1111 (check_duplicates, clear_command): compare sections only if
1112 doing overlay debugging.
1114 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1116 * buildsym.h (struct subfile): Add debugformat member.
1117 (record_debugformat): Declare global function.
1118 * buildsym.c (start_subfile): Initialize debugformat member
1120 (record_debugformat): New function to record the format.
1121 (end_symtab): Copy format into symtab debugformat member.
1122 (end_symtab): Free subfile debugformat member.
1123 * symmisc.c (free_symtab): Free debugformat when freeing
1125 * symfile.c (allocate_symtab): Initialize the new debugformat
1126 member for new symtabs.
1127 * symtab.h (struct symtab): Add debugformat member.
1128 * source.c (source_info): Print the debug format.
1130 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1132 * hpread.c (hpread_expand_symtab): Call record_debugformat
1134 (hpread_process_one_debug_symbol): Ditto.
1135 * dbxread.c (process_one_symbol): Call record_debugformat
1137 * coffread.c (coff_start_symtab): Call record_debugformat
1139 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1141 * dwarfread.c (read_file_scope): Call record_debugformat
1143 * dwarf2read.c (read_file_scope): Call record_debugformat
1145 * dstread.c (dst_end_symtab): Set debugformat to be
1147 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1149 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1151 * mips-tdep.c (mips_push_arguments): handle alignment of
1152 integer and struct args on stack for mips64 big-endian.
1154 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1156 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1157 structs in a register wherever possible.
1158 * mips-tdep.c (mips_extract_return_value): handle structs.
1159 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1160 (including structs, if gdb ever allows it).
1163 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1165 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1166 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1167 stack push count accordingly.
1168 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1171 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1173 * utils.c (floatformat_from_doublest): Improve test for infinity.
1175 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1177 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1178 global variables into the struct dieinfo structure.
1179 (locval): Pass pointer to a dieinfo struct rather than a
1180 pointer to the raw location information. Change prototype.
1181 Set isreg, optimized_out, offreg and basereg as appropriate.
1182 (struct_type): Call locval with dieinfo struct pointer.
1183 (new_symbol): Ditto.
1184 (new_symbol): Call locval and save location before testing
1185 the values of the new dieinfo struct flags, set by locval.
1187 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1189 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1190 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1191 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1192 These changes tried to work around a problem with an early DU 4.0
1193 release, but they trigger subtle timing dependent kernel bugs
1194 in older OSF/1 releases.
1196 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1198 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1199 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1201 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1203 * infrun.c (wait_for_inferior): Mark registers as invalid when
1204 stepping over an instruction that triggered a watchpoint.
1205 * remote-mips.c: Numerous changes to support hardware breakpoints
1206 and watchpoints on LSI MiniRISC and TinyRISC boards.
1207 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1208 (mips_breakpoint_from_pc): Account for different breakpoint
1209 instructions used by PMON and IDT monitor.
1210 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1212 * config/mips/tm-mips.h: Define breakpoint instructions for
1213 PMON and IDT monitor. Move MIPS16-related macros here from
1216 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1218 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1220 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1222 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1223 Add missing return statements after finding an "add imm{16,32},sp"
1225 (mn10300_frame_chain): Add in size of our register save area to find
1226 our caller's frame if our caller does not have a frame pointer.
1228 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1230 * symfile.c (generic_load): Check return code of target_write_memory.
1232 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1234 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1235 * config/tm-sysv4.h (in_plt_section): Add prototype.
1237 * maint.c (maintenance_translate_address): Avoid assignment
1238 inside if, per GNU coding standards.
1239 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1240 per GNU coding standards.
1242 * monitor.c (parse_register_dump): Is really a void function.
1244 (monitor_read_memory): Remove unused variable "name".
1245 (monitor_read_memory): Remove unused variable "regbuf".
1246 (monitor_open): Remove unused variable "i".
1247 (get_hex_word): Apparently unused, #if away for now.
1250 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1251 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1254 * remote-e7000.c (ctype.h): Include.
1255 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1256 * frame.h (generic_get_saved_register): Add prototype.
1257 (enum lval_type): Add partial forward decl.
1258 * dsrec.c (make_srec): Remove unused variable "type_code".
1259 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1260 cases by just ignoring them.
1261 (command.h): Include.
1263 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1264 * java-lang.c (gdbcore.h): Include for prototypes.
1265 (type_from_class): Remove unused variable "ftype".
1266 (type_from_class): Remove unused variable "name_length".
1267 (evaluate_subexp_java): Add default case to handle remaining
1269 * java-valprint.c (c-lang.h): Include for prototypes.
1271 * symfile.c (simple_read_overlay_region_table): #if away
1273 (simple_free_overlay_region_table): Ditto.
1274 (overlay_is_mapped): Add default case to switch.
1275 (simple_read_overlay_region_table): Ditto.
1276 (simple_read_overlay_region_table): Add prototype.
1278 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1279 (fixup_psymbol_section): Ditto.
1280 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1282 * utils.c: Add comment about t_addr being either unsigned long or
1284 (paddr): Change formats to match actual types args are cast to.
1289 * defs.h (perror_with_name): Is a NORETURN function.
1290 * utils.c (perror_with_name): Is a NORETURN function.
1291 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1293 * symtab.c (fixup_symbol_section): Remove prototype.
1294 * symtab.h: (fixup_symbol_section): Add prototype.
1295 * m32r-rom.c (report_transfer_performance): Add prototype.
1296 * sparclet-rom.c: Ditto.
1299 * c-exp.y (parse_number): Cast args to float* or double* as
1300 appropriate for conversion format.
1301 * java-exp.y (parse_number): Ditto.
1303 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1304 to nonexistant y.tab.c file.
1305 (java-exp.tab.c): Ditto.
1306 (f-exp.tab.c): Ditto.
1307 (m2-exp.tab.c): Ditto.
1308 start-sanitize-gdbtk
1310 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1311 Remove unused static variable "Gdbtk_Library".
1314 * sh-tdep.c (symfile.h): Include.
1315 (gdb_string.h): Include.
1316 (sh_fix_call_dummy): Ifdef away, currently unused.
1317 * config/sh/tm-sh.h (pop_frame): Add prototype.
1318 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1320 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1322 start-sanitize-gdbtk
1323 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1324 enumeration del_at_next_stop to bpdisp array.
1327 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1328 of non-pointer values.
1330 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1331 their physical names already include the class name.
1333 * valops.c (value_cast): Handle upcast of a class pointer.
1335 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1336 * corelow.c (get_core_registers): Make secname big enough.
1338 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1340 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1341 * sh-tdep.c (sh_show_regs): print out all registers for
1342 the current processor
1344 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1346 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1349 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1351 Fixes for recent correction to PE format:
1352 * coffread.c (pe_file): New static variable.
1353 (struct find_targ_sec_arg): Change resultp from pointer to int to
1354 pointer to pointer to asection.
1355 (find_targ_sec): Just store the section in args->resultp, not the
1356 section offset value.
1357 (cs_to_section): Compute the section offset value from the
1359 (cs_section_address): New static function.
1360 (coff_symfile_read): Set pe_file.
1361 (read_one_sym): When reading a PE file, adjust the symbol value to
1362 include the section address if the symbol has an appropriate
1365 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1367 * configure.tgt: add mipsr3900-elf target
1368 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1370 start-sanitize-gdbtk
1371 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1373 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1376 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1378 * dbxread.c: Check malloc's return for null, prevent segv.
1380 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1382 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1385 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1387 * top.c (init_cmd_lists): Always initialize endianlist.
1388 (init_main): Always define endian commands.
1389 (set_endian_big): Issue warning if endian not selectable.
1390 (set_endian_little): Ditto.
1391 (set_endian_auto): Ditto.
1393 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1395 * remote-sim.c (simulator_command): Restrict access to the
1396 simulator to periods when the simulator is open.
1398 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1400 * procfs.c (init_procinfo): new function, abstracts some code
1401 shared by create_procinfo and do_attach;
1402 (procfs_set_inferior_syscall_traps): new function, abstracts
1403 some code needed by procfs_init_inferior, do_attach, and
1404 procfs_lwp_creation_handler; (procfs_first_available): new
1405 function, find any LWP that's runnable; (procfs_thread_alive):
1406 replace stub function with real implementation;
1407 (procfs_lwp_creation_handler): fix bug starting new child
1408 threads; (info_proc): bug fixes and enhancements for the
1409 "INFO PROCESSES" command; (close_procinfo_file): call new
1410 function "delete_thread" to cleanup GDB's thread database;
1411 (proc_init_failed): add new argument "kill", to control whether
1412 process is killed (so this function can be shared by
1413 create_procinfo and do_attach); (procfs_exit_handler): handle
1414 exit from an attached process, and cleanup procinfo handles
1415 when the process exits; (procfs_resume, procfs_wait): cleanup
1416 after a thread when it exits; (do_attach, do_detach): handle
1417 attached processes with multiple threads; plus some general
1418 improvements in the diagnostic output.
1419 * sol-thread.c (sol_thread_alive): replace stub with real
1420 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1421 handle threads that may have exited; (sol_thread_attach): add
1422 startup setup stuff; (sol_thread_detach): add unpush_target
1423 call; (sol_thread_mourn_inferior): add unpush_target call;
1424 (sol_thread_wait, sol_thread_resume): enhance to deal with
1425 thread exit cleanly; (sol_thread_new_objfile,
1426 sol_thread_pid_to_str): detect unsuccessful startup and
1427 don't crash; plus some general cleanup.
1428 * thread.c (delete_thread): new function, allows targets to
1429 notify gdb when a thread is no longer valid.
1430 * infrun.c (wait_for_inferior): don't try to detect a new
1431 thread on receiving a TARGET_EXITED event.
1433 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1435 * remote-sim.c (gdbsim_open): Pass callback struct.
1436 (init_callbacks): Remove call to sim_set_callbacks.
1438 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1440 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1441 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1442 with a zero PC as frameless to improve backtraces from core dumps
1443 caused by dereferencing a NULL function pointer.
1444 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1445 Handle frameless functions interrupted by a signal.
1447 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1448 Handle frameless functions interrupted by a signal.
1450 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1452 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1453 to reflect current reality. Gross attempt at handling out of
1456 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1457 symbols to find the end of the prologue.
1458 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1460 start-sanitize-tic80
1461 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1463 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1466 start-sanitize-tic80
1467 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1469 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1470 basic C80 features working.
1473 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1475 * configure.in (AC_TYPE_SIGNAL): Add
1476 * configure: Re-generate.
1477 * remote-sim.c: Signal returns RETSIGTYPE.
1479 start-sanitize-gdbtk
1480 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1482 * gdbtk.c (wrapped_call): New function - make actual call to tk
1484 (call_wrapper): Rewrite to use top.c:catch_errors.
1486 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1490 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1492 * target.h (target_stop): Drop argument so it can be tested for
1495 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1497 * utils.c (floatformat_from_doublest): Handle infinity properly.
1499 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1501 * Finalize merge from Hurd folk.
1502 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1503 * thread.c (thread_apply_command, thread_apply_all_command,
1504 thread_command): Make sure TP is alive.
1505 (thread_alive): New function.
1506 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1507 * infrun.c (sig_print_info): Deal better with long signal names.
1508 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1509 * thread.c (thread_id_to_pid): New function.
1510 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1511 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1512 set_thread_default_cmd_list, show_thread_default_cmd_list):
1513 New variables. (set_thread_cmd, show_thread_cmd,
1514 set_thread_default_cmd, show_thread_default_cmd): New functions.
1515 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1516 * gnu-nat.c (inf_startup): remove TASK parameter.
1517 (inf_set_task): replace with new function (inf_set_pid).
1518 * gdbthread.h: Add extern decl for thread_cmd_list.
1520 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1522 * printcmd.c (disassemble_command): Adjust low function bound
1523 by FUNCTION_START_OFFSET.
1525 start-sanitize-tic80
1526 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1528 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1531 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1533 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1534 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1535 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1536 satisfy symbol dependancy in solib.c (core_ops).
1537 * target.[ch] conditionalize Mach-specific signals so that they
1538 won't show up in non-Mach gdb's!
1539 * thread.c: change name of static function "thread_switch" to
1540 "switch_to_thread", to avoid conflict with Mach global symbol;
1541 move thread_cmd_list to global scope so targets can add their
1542 own thread commands.
1543 * infrun.c: sig_print_info: allow for long signal names.
1544 * gnu-nat.[ch]: tidying up comments.
1545 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1546 gnu_wait must not return -1 when inferior exits;
1547 attach_to_child will modify inferior_pid in a way that allows
1548 fork_inferior to remain unchanged; remove extra arg from
1549 startup_inferior; move Mach thread commands here from thread.c.
1551 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1553 * symtab.c: decode_line_1, replace the assignment to
1554 values.sals[0].pc which I accidentally left out on 4/3/97.
1556 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1558 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1559 (fix by Bob Manson).
1560 * top.c: change "to enable to enable" to "to enable" in a couple
1563 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1565 * breakpoint.c (remove_breakpoint): Pass correct type to
1566 target_remove_watchpoint.
1567 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1569 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1571 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1572 for return address register, handle `ret' instruction.
1574 * corelow.c (get_core_registers): Initialize cf.
1576 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1577 (procfs_notice_signals): Copy traced signal set back to
1579 (unconditionally_kill_inferior): If PR_DEAD is defined,
1580 rerun inferior after killing it.
1582 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1584 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1585 structure value address is found in $a0 now.
1586 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
1588 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
1590 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
1592 (EXTRACT_RETURN_VALUE): Likewise.
1594 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
1595 insn at "pc", not "fi->pc".
1597 start-sanitize-tic80
1598 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1600 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
1601 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
1602 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
1603 (NPC_REGNUM): Tic80 has a delay slot.
1604 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
1608 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
1610 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
1612 (EXTRACT_RETURN_VALUE): Likewise.
1614 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
1616 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
1617 floatformat_ieee_double_littlebyte_bigword for little endian
1619 * utils.c (floatformat_to_doublest): Create local preswapped
1620 copy of input for floatformat_littlebyte_bigword formats.
1621 (get_field, put_field): Treat floatformat_littlebyte_bigword
1622 the same as floatformat_little.
1623 (floatformat_from_doublest): Postswap output words for
1624 the floatformat_littlebyte_bigwords format.
1626 start-sanitize-tic80
1627 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1629 * config/tic80/tic80.mt (SIM): Link in simulator.
1632 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1634 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
1635 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
1636 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
1637 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
1638 config/v850/v850.mt:
1639 Remove -lm. That's now handled by configure.
1641 * Makefile.in (maintainer-clean): Add distclean to dependencies.
1642 Remove duplicate rm's of files.
1644 start-sanitize-gdbtk
1645 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
1647 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
1650 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1652 * remote-pa.c: Remove. It's broken and no longer necessary.
1654 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1656 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1657 (Avoids name clash with broken AIX header files.)
1659 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1661 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1663 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1664 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1665 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1667 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1668 tstart and dstart with section VMA.
1669 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1671 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1672 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1673 (vmap_exec): Relocate relative to the VMA in the object file,
1674 relocate .bss section as well.
1675 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1676 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1678 * xcoffread.c (secnum_to_bfd_section): New routine to get
1679 BFD section from CS section number.
1680 (scan_xcoff_symtab): Make toc_offset section relative.
1682 * symtab.c (total_number_of_methods): Avoid core dump if
1683 baseclass type is still undefined.
1685 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1687 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1689 * defs.h utils.c (error warning): Make message be const.
1690 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1691 to hook. Otherwise send it to fputs.
1692 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1694 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1695 to _filtered forms to make output appear in GUIs. Replace all
1696 uses of SERIAL_READCHAR with readchar, which has better error
1698 * (e7000_parse_device): Add prototype.
1699 (readchar): Improve doc. Handle random serial errors.
1700 (expect): Disable notice_quit code. It's busted. Remove
1701 serial error handling (it's now handled in readchar). Remove
1702 remote_debug echoing. That's handled in readchar as well.
1703 (e7000_parse_device): Remove serial_flag arg. It's not
1705 (e7000_open): Split into two pieces. Second part is
1706 e7000_start_remote, and is error protected. Now, when we connect
1707 to the target, we setup the initial frame and registers so that
1708 the user gets an immediate indication of where the target is.
1709 (gch): Remove debug output. That's handled by readchar.
1710 (e7000_read_inferior_memory): Handle errors better.
1711 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1712 command names. They show up when doing completion and confuse
1714 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1715 directly from Win32s and Win95. Get rid of debugify crud.
1716 * serial.c: Remove debugify cruft.
1717 * (serial_logchar serial_log_command serial_write serial_readchar
1718 serial_send_break serial_close): Merge common functionality into
1719 serial_logchar. Clean up rest of routines.
1720 * sparclet-rom.c: Disembowel. Leave only download routine.
1721 Download routine now switches to remote target automatically.
1722 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1723 up MSVC/Win32 problem.
1724 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1726 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1727 * config/sparc/tm-sparclet.h: Remove override for prompt.
1729 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1731 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1732 TARGET_BYTE ORDER_SELECTABLE.
1734 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1736 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1737 fields of gdb_callback.
1738 (gdbsim_stop): Add gdbsim_stop to list of supported client
1740 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1741 sim_wait where gdb is in a position to handle a long running
1743 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1745 (gdb_os_poll_quit): New function. Check for a quit pending on the
1748 start-sanitize-gdbtk
1749 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1751 * Makefile.in (install-only): Make list of gdbtcl files to install
1752 explicit - was picking up files such as ChangeLog etc.
1753 (install-only): Don't blindly create the directory.
1756 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
1758 * defs.h (enum language): Add language_java.
1759 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
1760 * Makefile.in: Update for new files.
1761 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
1762 * symfile.c (deduce_language_from_filename): Recognize .java.
1764 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
1766 * m32r-stub.c (stash_registers): Rewrite.
1767 (restore_registers): Renamed to restore_and_return.
1768 (cleanup_stash): New function.
1769 (process_exception): New function.
1770 (_catchException*): Rewrite.
1772 * remote-sim.c (gdbsim_load): Update call to sim_load.
1773 (gdbsim_create_inferior): No longer pass start_address to
1774 sim_create_inferior.
1775 (gdbsim_open): Pass endian indicator as arg.
1777 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
1779 * remote.c (get_offsets): Don't use scanf for interpreting
1780 response to qOffsets.
1782 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
1784 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
1785 (INSTALL_XFORM1): Remove.
1786 (install-only): Use $(program_transform_name) directly, rather
1787 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1788 (uninstall): Transform name.
1790 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
1792 * remote-mips.c (mips_load): Ensure that PC gets updated
1793 after a load on LSI target.
1795 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1797 * procfs.c (notice_signals): fix typo
1799 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
1801 * gdbserver/Makefile.in (INSTALL): Change install.sh to
1804 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1806 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
1807 since gcc automatically includes it
1809 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
1811 * procfs.c: Substantial (but incomplete) changes to support
1812 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
1813 struct now has substructs like struct flt_ctl instead of
1814 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
1815 map_fd instead of a single fd. Non-sysv4.2mp procfs models
1816 still have the structs and multiple fds, but don't use the
1817 entire struct and the four fds all point to the same thing.
1818 We use PROCFS_USE_READ_WRITE to decide whether to talk to
1819 procfs with reads/writes or use ioctl instead. We use
1820 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
1821 multiple fds or not. PROC_NAME_FMT is split out into
1822 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
1823 STATUS_PROC_NAME_FMT.
1825 (procfs_notice_signals): now a necessary wrapper around
1826 (notice_signals): which are the new guts for noticing signals
1827 (open_proc_file): gets a new flag arg used in sysv4.2mp to
1828 determine whether or not to attempt to open the ctl_fd.
1829 (procfs_read_status): new local function, reads procfs status
1830 (procfs_write_pcwstop): new local function, writes a PCWSTOP
1831 (procfs_write_pckill): new local function, writes a PCKILL
1832 (unconditionally_kill_inferior): remove signo since we now
1833 just call procfs_write_pckill().
1834 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
1835 (proc_iterate_over_mappings): the whole function is ifdefed
1836 on UNIXWARE to keep things readable.
1838 Expanded the syscall_table to include new potential sysv4.2mp
1839 members. Note that all ifdefs of UNIXWARE should be eliminated
1840 if possible or renamed to describe what's being selected for a
1841 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
1842 IRIX specific code now also checks it's not UNIXWARE.
1844 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
1845 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
1846 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
1847 "/debug/%d" as PROC_NAME_FMT used to be
1849 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
1851 * mn10300-tdep.c: Almost completely rewritten based on mn10200
1853 * config/mn10300/tm-mn10300.h: Likewise.
1855 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
1857 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
1858 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
1859 lousy out-of-date clone of remote.c.
1861 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
1863 * remote.c: Fix problems realized while showering.
1864 * (hexnumlen): Add prototype. Use max, not min.
1865 * (remote_write_bytes remote_read_bytes): Fix max packet size
1866 calculations to properly account for packet overhead. Also handle
1867 (probably rare) case where remote_register_buf_size isn't set.
1869 * remote.c: Fix doc for `C' and `S' commands to indicate full
1871 * (remote_ops extended_remote_ops remote_desc remote_write_size):
1873 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
1874 Record size of response to fetch registers command, use this to
1875 limit size of memory read and write commands.
1876 * (push_remote_target): New function to make it possible to have
1877 another target switch to the remote target.
1878 * target.h: Add prototype for push_remote_target.
1879 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
1880 for hosts which default to unsigned chars (such as SGI's).
1881 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
1882 handled automatically in remote.c.
1884 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1886 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
1887 find_pc_sect_function(), find_pc_sect_partial_function(): new
1888 functions for debugging overlays; pc without section is ambiguous.
1889 * breakpoint.[ch]: add section pointer to breakpoint struct;
1890 add section argument to check_duplicates(); check section as well
1891 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
1892 breakpoint_thread_match(), bpstat_stop_status()];
1893 add section argument to describe_other_breakpoints();
1894 use INIT_SAL() macro to zero-out new sal structures;
1895 make resolve_sal_pc() fix up the sal's section as well as its pc;
1896 match on section + pc in clear_command() and delete_breakpoint();
1897 account for overlay sections in insert_breakpoints(),
1898 remove_breakpoint() and breakpoint_re_set_one();
1899 all this to support overlays where a PC is not unique.
1900 * exec.c: change xfer_memory() to handle overlay sections.
1901 * findvar.c: change read_var_value() to handle overlay sections.
1902 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
1903 * infcmd.c: jump_command() warns against jumping into an overlay
1904 that's not in memory. Also use INIT_SAL() to initialize sals.
1905 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
1906 overlay state information; Also use INIT_SAL() to init sals.
1907 * m32r-rom.c: modify load routines to use LMA instead of VMA.
1908 * m32r-stub.c: mask exit value down to 8 bits; screen out any
1909 memory read/writes in the range 600000 to a00000, and ff680000
1910 to ff800000 (hangs because nothing is mapped there); fix strcpy().
1911 * maint.c: maintenance command "translate-address" supports overlays.
1912 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
1913 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
1914 this constitutes gdb's internal overlay mapping table. Add macro
1915 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
1916 Add function find_pc_sect_section().
1917 * printcmd.c: modify print_address_symbolic() with overlay smarts;
1918 modify address_info() with overlay smarts; add function sym_info()
1919 to support the INFO SYMBOL command (translate address to symbol(s));
1920 modify disassemble_command() to work on unmapped overlays.
1921 * source.c: use INIT_SAL() to initialize sals.
1922 * symfile.[ch]: change generic_load() to use section's LMA address
1923 instead of VMA address, for overlay sections.
1924 Add numerous functions for finding a PC's section / overlay,
1925 translating between VMA and LMA address ranges, determining if an
1926 overlay section is mapped, etc. Add several user commands for
1927 overlay debugging. Add support for a "generic" form of automatically
1928 reading overlay mapping info from the inferior (based on the default
1929 (simple) overlay manager which Cygnus provides as an example).
1930 * symtab.[ch]: add functions find_pc_sect_symtab(),
1931 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
1932 for lookup; modify lookup_symbol and decode_line_1() to use them;
1933 modify find_function_start_sal() to account for overlay sections;
1934 add macro INIT_SAL() for initializing struct symtab_and_line.
1935 * target.c: fix a comment in the declaration of target_ops.
1937 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
1939 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
1940 mips_skip_stub, mips_ignore_helper): New functions for dealing
1941 with MIPS16 call/return thunks.
1942 (mips_init_frame_pc_first): New function to implement
1943 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
1944 new code to skip over MIPS16 thunks.
1945 (mips_frame_chain): Skip over MIPS16 thunks.
1946 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
1947 mips_skip_stub, mips_ignore_helper): Declare.
1948 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
1949 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
1950 the above functions.
1951 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
1952 (mips_init_frame_pc): Declare.
1953 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
1954 to decide if certain library function calls should be ignored.
1956 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
1958 * remote-sim.c (gdbsim_open): Check return code from sim_open.
1959 Update call to sim_open (new arg SIM_OPEN_DEBUG).
1961 start-sanitize-gdbtk
1962 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1964 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
1968 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
1970 * gdbinit.in: New file.
1972 * configure.in: Generate .gdbinit from gdbinit.in.
1973 * configure: Rebuild.
1975 start-sanitize-tic80
1976 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
1978 * config/tic80/tic80.mt: Disable using the simulator
1982 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
1984 * COPYING: Install new version of file from FSF.
1985 * copying.c (show_copying_command): Update FSF address.
1987 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
1989 * Makefile.in (distclean): Remove .gdbinit.
1991 start-sanitize-tic80
1992 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
1994 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
1997 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
1999 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
2000 to va_list from void *, since va_list might not be a pointer
2003 start-sanitize-gdbtk
2004 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
2006 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
2007 default, not $(srcdir).
2010 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
2012 * remote-mips.c: Clean up comment and extraneous semicolon
2013 for mips_monitor_prompt variable.
2015 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
2017 * remote-mips.c: Add `set monitor-prompt' command.
2019 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
2021 Fix from Peter Schauer:
2022 * mdebugread.c (parse_procedure): Set address of procedure to
2023 block start; this fixes problems with shared libraries introduced
2024 by change of Mar 21.
2026 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
2028 * symtab.c (find_pc_symtab): change to support the case
2029 where the objfile is reordered and contains both coff and
2030 stabs debugging info (continue on if a psymtab isn't found).
2032 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
2034 Fixes from Peter Schauer:
2035 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
2036 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
2037 is big-endian and if registers are 32 bits.
2038 * mips-tdep.c (mips_print_register, mips_extract_return_value,
2039 mips_store_return_value): Fix floating-point word-order problems on
2040 little-endian targets introduced by changes of Mar 21.
2042 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2044 * remote.c (target_resume_hook, target_wait_loop_hook): New
2046 (remote_resume, remote_wait): Use them.
2047 * d10v-tdep.c: Set the above hooks.
2048 (tracesource): New GDB variable, controls source display in
2050 (display_trace): Find and display source line if requested.
2051 (trace_info): Mention empty trace buffer if appropriate.
2052 (tdisassemble_command): Robustify argument handling.
2054 * configure.host: Remove extra bogus Linux case.
2056 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2058 * remote-sim.c (simulator_command): Add comment about dealing with
2060 start-sanitize-tic80
2061 * Makefile.in (tic80-tdep.o): Add target.
2062 * configure.tgt: Add tic80 case.
2063 * tic80-tdep.c: New file.
2064 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2067 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2069 * c-exp.y (yylex): Handle nested template parameter lists.
2070 * symtab.c (decode_line_2): Fix test for valid choice number.
2072 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2074 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2075 copy first two floating point arguments to general registers, so that
2076 MIPS16 functions will receive the arguments correctly.
2077 (mips_print_register): Print double registers correctly on
2078 little-endian hosts.
2079 (mips_extract_return_value): Return double values correctly
2080 on little-endian hosts.
2082 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2083 to address in file descriptor record; this accounts for constant
2084 strings that may precede functions in the text section. Remove
2085 now-useless lowest_pdr_addr from argument list and all calls.
2087 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2089 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2090 whether the simulator will be built by whether the Makefile in the
2091 simulator directory was built.
2093 * configure.in (--enable-sim-powerpc): Delete switch.
2094 * configure: Regenerate.
2096 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2098 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2099 in the prologue too.
2101 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2103 (gdb_os_evprintf_filtered): Similarly.
2105 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2107 New UnixWare 2.1 configuration
2108 * config/i386/i386v42mp.mt: new
2109 * config/i386/i386v42mp.mh: new
2110 * config/i386/tm-i386v42mp.h: new
2111 * config/i386/nm-i386v42mp.h: new
2112 * configure.tgt: added new entries
2113 * configure.host: added new entries
2115 start-sanitize-gdbtk
2116 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2118 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2120 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2121 to GDBTK_LIBRARY, which is now a path to search.
2122 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2125 * {aclocal.m4,configure.in}: Changes for Windows builds.
2127 * configure: Rebuilt.
2130 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2132 * dsrec.c (load_srec): Print leading zeroes when printing section
2135 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2137 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2139 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2141 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2143 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2144 vprintf_filtered, evprintf_filtered): Callbacks that accept
2147 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2149 * breakpoint.c (insert_breakpoints, watchpoint_check,
2150 bpstat_stop_status): Do not disable watchpoints going out of scope.
2151 (insert_breakpoints): Make sure that the current frame is valid
2152 before calling find_frame_addr_in_frame_chain.
2154 * top.c (setup_user_args): Handle quotes and backslashes.
2155 (print_gdb_version): Update copyright year.
2157 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2159 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2161 start-sanitize-gdbtk
2162 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2164 * configure: Regenerated.
2165 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2168 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2170 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2172 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2173 except under wingdb. (Contributed by Martin Hunt).
2175 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2177 * configure: Regenerated.
2178 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2180 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2182 * remote-sim.h (sim_state, SIM_DESC): New types.
2183 (sim_open): Return a `descriptor' as result.
2184 (*): New argument of descriptor result from sim_open.
2185 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2186 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2187 Pass argv list to sim_open, argv[0] = pseudo program name.
2188 (*): Pass gdbsim_desc to sim_foo fns.
2190 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2192 * config.in: Regenerated.
2194 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2195 HAVE_HPUX_THREAD_SUPPORT): Define.
2197 start-sanitize-gdbtk
2198 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2200 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2203 * configure: Regenerated.
2204 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2208 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2210 First cut at supporting simulators in gdbserver:
2212 * configure, configure.in: Allow gdbserver to be configured
2213 for cross-target environments.
2214 * gdbserver/Makefile.in: Add simulator support.
2215 * gdbserver/configure.in: Eliminate assumption that host == target.
2216 Simplify using gdb/configure.tgt and gdb/configure.host.
2217 Fix other minor configuration errors.
2218 * gdbserver/low-sparc.c: Fix compile error.
2219 * gdbserver/remote-utils.c: Eliminate assumption that registers
2220 and addresses are four bytes. Fix minor compile errors and warnings.
2221 * gdbserver/server.c: Rewrite numerous instances of identical code
2222 for starting inferior processes to call new function start_inferior.
2223 Eliminate assumption that registers and addresses are four bytes.
2224 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2226 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2227 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2228 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2229 in moving such support from host to target makefile fragments.
2230 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2232 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2234 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2235 to insure consistant initialization of unused fields to zero.
2236 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2237 * breakpoint.c: ditto.
2240 * source.c: add call to INIT_SAL macro.
2242 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2244 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2245 they might get used on 32 bit targets as well.
2247 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2249 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2250 send the full exit string.
2252 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2254 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2256 (mn10200_store_struct_return): Likewise.
2258 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2260 * mips-tdep.c (mips_fetch_instruction): New function; replace
2261 common code throughout with calls to it.
2262 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2263 correct saved addresses of $s0 and $s1.
2264 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2265 instead of hardcoded 4.
2266 (mips16_skip_prologue): Handle extended instructions correctly.
2268 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2270 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2271 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2273 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2275 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2276 New macros for testing, setting, and clearing bit 0 of addresses.
2277 Change numerous bits of code where bit 0 was being manipulated
2278 to use these macros.
2280 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2282 * remote-mips.c: Put back the form feeds.
2284 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2286 * remote-mips.c: Remove form feeds (^L) from source.
2287 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2288 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2289 PMON after a continue; it causes target program misbehavior.
2290 (mips_fetch_register): Don't fetch unsupported registers; this
2291 cuts down on wasted serial traffic.
2293 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2295 * configure.in configure (HPUX/OSF thread support): Enable this
2296 only when running GCC, since HP's thread header files use ANSI C
2297 which is not supported by their default compiler.
2299 * configure.host (i[3456]86-*-windows): Disable long long
2300 support for WinGDB. Add mswin to configdirs.
2301 * configure.in configure: Move calls to configure.host and
2302 configure.tgt to the top of configure.in to allow them to set
2303 config variables before they are referenced.
2305 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2307 * configure.tgt (mips*-*-lnews*): New target.
2309 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2311 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2312 if we're not the innermost frame. Fix minor typos.
2314 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2316 * stabsread.c (read_type): Fix handling of template names
2317 with template parameters containing `::'.
2319 * valops.c (search_struct_field, search_struct_method):
2320 Pass correct valaddr parameter to baseclass_offset.
2321 Prevent gdb crashes by making sure that the virtual base pointer
2322 from an user object still points to accessible memory.
2324 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2326 * maint.c: Eliminate -Wall warnings by including some header files.
2328 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2330 * remote-sim.c (init_callbacks): Undo previous change.
2332 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2334 * maint.c: Fix dereference of pointer.
2335 * remote-sim.c: Fix reference of structure member "last_error".
2336 * debugify.c: Include config.h to get ANSI definitions.
2338 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2340 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2343 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2345 * main.c (print_gdb_help): Make static to match declaration.
2347 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2349 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2351 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2353 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2355 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2357 * defs.h: Fix prototypes for new cleanup functions.
2359 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2361 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2362 comment, add PARAMS, add license info and fix indentation.
2364 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2366 * debugify.c, debugify.h: New files. Provide common macros
2367 for writing debug info to a log file or stdio.
2369 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2371 * c-valprint.c (c_val_print): Fix printing for arrays defined
2374 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2376 * defs.h: Fix cntl-C to read from the Windows message queue.
2377 Add prototypes for make_final_cleanup (and the other cleanup
2379 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2380 Change sync code to report status while trying to sync-up
2381 with hardware. Add debugging output and document.
2382 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2383 Add debugging output and document.
2384 * serial.c: Add debugging output.
2385 * top.c: Add call to do_final_cleanups.
2386 Remove conditionals preventing Win32 from getting SIGQUIT.
2387 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2388 chain as a parameter. Extract this generic code from the cleanup
2389 routines into separate funtions (*_my_cleanup). Keep old
2390 functionality by passing "cleanup_chain" to the new funtions.
2391 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2392 chain which will be executed only when gdb exits. Add functions
2393 (*_final_cleanup) to match the original (*_cleanup) functions.
2394 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2395 Windows message queue.
2397 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2399 * m32r-rom.c: #include <sys/types.h>.
2400 #ifdef out new load support if wingdb.
2401 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2403 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2406 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2407 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2409 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2410 extracting a return value from a register pair.
2412 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2413 be two byte aligned. Round argument sizes up to two byte boundary.
2414 Write out args in two byte hunks.
2415 (mn10200_push_return_address): Implement.
2416 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2417 structures > 8 bytes (temporary).
2418 (STORE_RETURN_VALUE): Likewise.
2419 (CALL_DUMMY): No longer undefine.
2420 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2421 (REG_STRUCT_HAS_ADDR): Define.
2423 start-sanitize-r5900
2424 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2426 * configure.tgt: added r5900.
2429 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2431 * mips-tdep.c (non_heuristic_proc_desc): New function.
2432 (find_proc_desc): Move non-heuristic proc search code into separate
2434 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2435 descriptor, to avoid prologue examination when disassembling.
2436 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2437 aka MicroMeteor board).
2438 (mips_exit_debug): Prevent protocol reinitialization if an error
2439 occurs while exiting debug mode.
2441 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2443 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2444 comments, formatting, etc. Plus other minor fixes for problems
2445 I found during my first pass over the mn10200 port.
2446 (mn10200_analyze_prologue): New function.
2447 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2448 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2449 comments, formatting, etc. Minor fixes for problems I found during
2450 my first pass over the mn10200 port.
2451 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2453 (REGISTER_VIRTUAL_TYPE): Define as a long.
2454 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2456 (STORE_RETURN_VALUE): Similarly.
2458 * blockframe.c (generic_get_saved_regs): Remove unused variable
2460 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2461 inside #ifdef CALL_DUMMY.
2462 (watch_command_1): Initialize target_resources_ok.
2463 * command.c (do_setshow_command): Provide dummy initialization
2465 * valops.c (find_function_addr): Move function & prototype inside
2467 (value_arg_coerce): Similarly.
2468 (value_of_variable): Provide dummy initialization of "frame".
2470 start-sanitize-gdbtk
2471 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2473 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2476 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2478 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2479 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2481 (scan_xcoff_symtab): Ditto.
2483 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2485 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2486 from being sent to 32-bit targets by masking off upper bits.
2487 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2488 of PC on 32-bit targets.
2489 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2490 frame setup instruction.
2491 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2492 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2493 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2494 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2495 fixes problem on MIPS16 printing function arguments.
2497 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2499 * dwarf2read.c (dwarf2_linkage_name): New function to get
2500 the linkage name of a die from DW_AT_MIPS_linkage_name or
2502 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2503 new_symbol): Use it instead of accessing DW_AT_name.
2504 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2505 partial die if present.
2506 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2508 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2510 * blockframe.c (generic_frame_chain_valid): If the new frame
2511 is not INNER_THAN the old frame, then it's not valid.
2513 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2515 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2516 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2518 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2520 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2521 sd and sw instructions correctly.
2522 (heuristic_proc_start): Add support for MIPS16.
2523 (mips16_get_imm, mips16_heuristic_proc_desc,
2524 mips32_heuristic_proc_desc): New helper functions for
2525 heuristic_proc_desc.
2526 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2527 (mips_push_arguments): Don't align small arguments in EABI.
2528 (mips32_skip_prologue): Attempt to shrink code size a little.
2530 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2532 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2533 * m32r-rom.c: Several experiments with improved download time.
2535 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2537 * mips-tdep.c (MIPS16_INSTLEN): Define.
2538 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2539 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2540 of function on MIPS16.
2541 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2542 for mips_skip_prologue.
2543 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2545 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2547 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2548 ../sim/common/libcommon.a.
2550 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2552 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2554 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2556 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2559 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2561 First set of changes for mips16:
2562 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2563 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2564 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2565 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2566 * mem-break.c (memory_breakpoint_from_pc): New function.
2567 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2568 memory_breakpoint_from_pc to determine breakpoint contents and size.
2569 * target.h (memory_breakpoint_from_pc): Declare.
2570 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2571 to determine size of breakpoint instruction.
2572 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2573 New helper functions for mips_find_saved_regs.
2574 (mips_find_saved_regs): Recognize mips16 prologues.
2575 (mips_addr_bits_remove): Strip off upper 32 bits of address
2576 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2577 (mips_step_skips_delay): No branch delay slot on mips16.
2578 (gdb_print_insn_mips): Disassemble mips16 code.
2579 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2581 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2583 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2584 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2585 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2586 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
2588 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2590 * dwarf2read.c: Replace integral tag, name and form fields in
2591 internal structure definitions with the corresponding enumeration
2592 types from dwarf2.h. Add default cases to switches on enumerations
2594 Make quoting of string arguments in complaint messages consistent.
2595 Check for NULL returns from DW_STRING.
2596 (struct partial_die_info): Add sibling and has_type fields, remove
2598 (DW_*): Move access macro definitions near the definition of the
2599 attribute structure.
2600 (struct field_info): New structure to pass information about fields
2601 and member functions between die processing routines.
2602 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
2603 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
2604 the partial symbol table if the DW_AT_*_pc attributes are missing.
2605 Add file scope base type definitions to the partial symbol table.
2606 Skip over child dies if the die has a sibling attribute.
2607 (add_partial_symbol): Enter global variables with type attributes
2608 and without location descriptors into the partial symbol table.
2609 Store value of DW_TAG_variable dies in the partial symbol table.
2610 Do not enter global variables into the minimal symbol table.
2611 Add base type definitions to the partial symbol table.
2612 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
2613 (process_die): Move check for DW_AT_low_pc to read_func_scope.
2614 Add a typedef symbol for base type definitions to the symbol table.
2615 Ignore DW_TAG_inlined_subroutine tags for now.
2616 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
2617 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
2618 to determine pc bounds, ignore dies with invalid bounds.
2619 (dwarf2_get_pc_bounds): New routine to extract and validate the
2620 DW_AT_*_pc attributes of a die.
2621 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
2622 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
2623 New functions to handle fields and member functions.
2624 (read_structure_scope): Rewritten to use them.
2625 (read_array_type): Renamed from dwarf_read_array_type.
2626 Default upper array bound to describe an array with unspecified
2628 Create array types in backwards order, as dwarf2 puts out the array
2629 dimensions from left to right.
2630 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
2631 DW_AT_artificial and DW_AT_prototyped.
2632 (read_base_type): Make an unsigned type for DW_ATE_boolean.
2633 Pass objfile to dwarf_base_type.
2634 (read_partial_die): Use read_attribute to read in the attributes.
2635 Handle DW_AT_sibling and DW_AT_type.
2636 Follow references when determining DW_AT_name and DW_AT_external
2637 attributes of the die.
2638 Validate DW_AT_*_pc attributes.
2639 (read_full_die): Use read_attribute to read in the attributes.
2640 (read_attribute): New function to read an attribute described
2641 by an abbreviated attribute.
2642 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
2643 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
2644 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
2645 Change symbol class for global variables with a zero valued location
2646 descriptor to LOC_UNRESOLVED.
2647 Handle DW_AT_const_value attributes for DW_TAG_variable,
2648 DW_TAG_formal_parameter and DW_TAG_enumerator.
2649 Build a typedef symbol for DW_TAG_base_type.
2650 (dwarf2_const_value): New routine to copy a constant value from an
2651 attribute to a symbol.
2652 (dwarf_base_type): Use passed in objfile, not current_objfile
2653 when calling dwarf2_fundamental_type.
2654 (dump_die): Use DW_* accessor macros to access values of attributes.
2655 (decode_locdesc): Handle DW_OP_plus_uconst.
2657 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2659 * mn10200-tdep.c: New file.
2660 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2661 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2662 * config/mn10200/mn10200.mt: New file.
2663 * configure.tgt: add mn10200 entry.
2665 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2667 * configure.in configure: Check if host has libdl if doing
2670 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2672 * mn10300-tdep.c: Wrote/fixed implementations of
2673 mn10300_frame_chain, mn10300_init_extra_frame_info,
2674 mn10300_frame_saved_pc
2675 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2676 and INIT_FRAME_PC macros.
2678 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2680 * configure.in configure: Check if host has libm. Make sure we
2681 are using gcc when using the -export-dynamic option. Fixes a
2682 problem with building under Solaris/SunPro cc.
2684 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2686 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2687 Link in simulator on MIPS embedded targets.
2689 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2691 * blockframe.c (frameless_look_for_prologue): Mark frames
2692 with a zero PC as frameless to improve backtraces from core dumps
2693 caused by dereferencing a NULL function pointer.
2695 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2697 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2699 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2701 * mn10300-tdep.c: made a lot more generic, ripping out code
2702 from copied target (no more mn10300_scan_prologue,
2703 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2704 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2705 and INIT_FRAME_PC macros
2707 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2709 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2710 FP_REGISTER_BYTES to compute offsets into the saved frame,
2711 since it fails for SPARC targets configured without any
2712 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2714 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2716 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2719 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2721 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2722 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2724 * configure configure.in: Clean up test cases around thread support.
2725 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2727 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2728 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2729 value_at and value_at_lazy.
2730 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2731 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2732 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2733 instead of read_memory. It takes a bfd_section arg.
2734 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2735 unnecessary cast for assignment of struct dbx_symfile_info.
2736 Struct objfile now uses a real pointer instead of PTR for this
2738 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2739 text, data and bss into dbx_symfile_info.
2740 * exec.c (xfer_memory): Handle transfers for user-specified
2742 * findvar.c (read_var_value locate_var_value): Copy bfd section
2743 from the symbol to the value.
2744 * gdb-stabs.h: Add section pointers for text, data and bss
2746 * maint.c (translate address command): Add test code for overlay
2747 address translation.
2748 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2750 * (print_formatted x_command): Record current section along with
2751 current address for repeated commands.
2752 * sparc-nat.c (fetch_inferior_registers): Change
2753 target_xfer_memory to target_{read write}_memory to allow changes
2754 to target_xfer_memory interface for section info.
2755 * symmisc.c (dump_msymbols print_symbol): Print section
2756 assocaited with symbol.
2757 * symtab.c (fixup_symbol_section): New routine to
2758 add section info to symbols returned by lookup_symbol.
2759 * symtab.h (struct general_symbol_info): Add bfd section to
2761 * target.c target.h (target_xfer_memory): Add bfd section to
2763 * (target_read_memory_section): New routine to read data from a
2765 * (target_memory_bfd_section): New global variable to pass bfd
2766 section in to targets.
2767 * valarith.c (value_add value_addr value_array): Preserve bfd
2768 section when computing new value.
2769 * value.h (struct value): Add bfd section to values.
2770 * values.c (allocate_value value_copy): Initialize/preserve bfd
2772 * (unpack_double): Clean up _MSC_VER conditionals to remove
2774 * v850ice.c: New module to support communication with NEC's
2776 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2777 ep names with rxx names. sp and fp are renamed via a different
2780 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2782 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2783 also removed code elsewhere that made use of RP_REGNUM.
2784 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2785 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2786 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2787 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2789 For older changes see ChangeLog-96
2795 version-control: never