2 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
4 * configure.tgt: Add tx49 configury based on 4300.
7 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
9 * solib.c (solib_break_names): add entry for Solaris 2.6 run
10 time linker. From Casper Dik via Peter Schauer.
12 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
14 * sol-thread.c (sol_find_new_threads_callback,
15 sol_find_new_threads): New functions.
16 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
18 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
21 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
23 * dbxread.c (process_one_symbol): Put back initialization
24 of a variable lost during last change. Don't perform
25 assignment inside conditionals.
26 * stabsread.c (symbol_reference_defined): Return -1 for error/not
27 found. All callers changed appropriately.
28 (define_symbol): Don't perform assignment inside conditionals.
30 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
32 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
35 * dbxread.c: More comment cleanups.
36 * stabsread.c: Fix various violations of the GNU coding and
37 formatting standards. Update/add comments to make code clearer.
38 (resolve_reference): Delete unused function.
39 (ref_search_val): Remove function. It didn't belong in stabsread.c
40 (resolve_live_range): No longer returns a value. Do not add it
41 to the live range list until the entire range stab has been parsed.
42 (get_substring): Remove duplicate declaration.
43 (resolve_symbol_reference): Now static. Remove unnecessary code
44 to deal with cleanups.
45 (ref_add): Use xrealloc instea of realloc.
46 (process_reference): Reorganize slightly to make clearer.
47 * stabsread.h (resolve_symbol_reference): Remove declaration.
48 (resolve_reference): Likewise.
49 * symtab.c (find_active_alias): New function.
50 (lookup_block_symbol): Use find_active_alias.
51 * symtab.h (struct range_list): Fix dangling struct live_range
53 (ref_search_val): Remove decl.
55 * symtab.h (struct range_list): Renamed from struct live_range.
56 (struct symbol): Remove struct live_range_info substruct.
57 Bring the alias list and range list fields up to the toplevel
58 as "aliases" and "ranges".
59 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
60 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
61 * stabsread.c: Corresponding changes.
63 * dbxread.c: Fix various violations of the GNU coding and
64 formatting standards. Update/add comments to make code
66 (process_later): Use xrealloc instead of realloc.
68 * symtab.c: Include inferior.h.
70 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
72 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
74 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
76 * infcmd.c: Improve grammar of "set args" help.
78 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
80 * remote-sds.c (sds_load): Properly declare as static.
82 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
84 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
85 to 30 bits in call insn to handle --enable-64-bit-bfd.
86 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
88 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
90 * stabsread.c: Make ref_map entries dynamically allocated.
92 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
94 * printcmd.c (print_address_symbolic, address_info): Mask
95 target-specific flag bits from PC, for more aesthetic disassembly.
96 * config/mips/tm-mips.h: Added PC masking for MIPS family
97 (especially the MIPS16).
99 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
101 * remote-mips.c (mips-initialize): Work around flakiness in
102 some versions of PMON after loading a program.
104 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
106 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
107 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
108 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
109 (ArrayAccess): Likewise. Also remove warnings.
110 (CastExpression): Implement (typename) UnaryExpression.
111 (push_qualified_expression_name): Fix small bug.
112 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
113 (_initialize_jave_language): Fix typo (jave -> java).
114 (java_language): Java does *not* have C-style arrays.
115 (java_class_from_object): Make more general (and complicated).
116 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
117 (java_emit_char, java_printchar): New function.
118 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
119 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
120 (java_print_value_fields): New function.
121 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
123 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
125 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
127 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
128 * mips-tdep.c (mips_extract_return_value): Doubles aren't
129 returned in FP0 if FP registers are single-precision only.
131 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
132 to disable use of FP registers for function arguments.
135 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
137 * mips-tdep.c (set_reg_offset): New function.
138 (mips16_heuristic_proc_desc): Calculate offsets of registers
139 saved by entry pseudo-op after rest of prologue has been read.
140 Use set_reg_offset to ignore all but the first save of a given
142 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
143 * remote-sim.c (gdbsim_store_register): Don't update registers
144 that have a null or empty name.
145 * findvar.c (read_register_bytes): Don't fetch registers
146 that have a null or empty name.
148 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
151 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
154 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
158 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
159 (REGISTER_NAMES): Ditto.
161 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
163 * command.c (add_cmd, add_show_from_set): Insert new commands in
166 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
168 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
169 member for storing offset of MIPS16 frame pointer from SP.
170 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
171 (PROC_FRAME_ADJUST): Define.
172 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
173 (get_frame_pointer): Use frame pointer adjustment value when
174 calculating frame address.
175 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
176 that have a null or empty name.
178 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
179 (REGISTER_NAMES): Redefine to eliminate FP registers.
180 * config/mips/tm-tx19l.h: Ditto.
183 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
184 Michael Snyder (msnyder@cleaver.cygnus.com)
187 * configure.tgt: Set gdb_target to r5900.
188 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
190 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
191 override default FPU type.
193 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
195 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
197 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
199 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
200 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
203 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
205 * ser-e7kpc.c (get_ds_base): Only use under Windows.
206 (windows.h): Include when any _WIN32 host.
208 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
210 * The following block of changes add support for debugging assembly
212 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
213 associated with a function.
214 * buildsym.c (record_line start_symtab end_symtab): Don't delete
215 symtabs which only have line numbers (but no other debug symbols).
216 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
218 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
219 intrinsic simulator breakpoints if available, otherwise do it the
222 * configure.tgt: Add d30v.
223 * d30v-tdep.c: New file.
224 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
227 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
229 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
231 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
233 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
234 value if the remaining length of a non-integral argument is smaller
235 than the register size for big-endian non-EABI mode.
237 * rs6000-tdep.c (branch_dest): Handle return from signal
238 handler function via sigreturn kernel call.
240 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
242 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
243 Fix prototypes. Remove function scoped function declarations.
245 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
247 * config/i386/windows.mh (XDEPFILES): need to list some files
248 explicitly, for odd reasons.
250 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
252 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
253 (push_expression_name): New, to handle expression names.
254 (push_qualified_expression_name): New, for qualified expression names.
255 (parse_number): Fix bugs in parsing of non-decimal integers.
256 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
257 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
258 (java_link_class_type): Add dummy "class" field.
259 (java_lookup_type): New.
260 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
261 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
262 Use java_demangle_type_signature to print array class types.
263 * jv-valprint.c (java_value_print): Preliminary array support.
264 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
265 (java_val_print): Move check for object type to java_value_print.
266 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
268 * valops.c (search_struct_field): Search basesclasses in
269 ascending, not descending order. Hack to avoid virtual baseclass
270 botch for Java interfaces.
272 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
274 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
275 New cleanup clean for cleanups to be run when at each 'run' command.
276 * infcmd.c (run_command): Call do_run_cleanups.
278 * solib.c (find_solib): Register cleanup to call clear_solib
279 on a new 'run' command.
280 (symbol_add_stub): First look for existing objfile with same name.
282 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
284 * remote-sds.c (sds_load): New function.
286 (sds_open): Don't set inferior_pid yet.
287 (sds_kill): Remove contents.
288 (sds_create_inferior): Rewrite to work more like monitor
290 (sds_restart): Remove, no longer used.
292 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
293 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
294 * dsrec.c (load_srec): Always write a header S-record.
295 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
296 (dink32_cmds): Set to use S-record downloading with acks.
297 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
299 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
301 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
304 * exec.c (exec_file_command): Call set_architecture_from_file.
306 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
308 * dbxread.c (MSYMBOL_SIZE): New macro.
309 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
310 * elfread.c (elf_symtab_read): If ELF symbol is "special",
311 such as a MIPS16 function, mark minimal symbol as special too.
312 * mips-tdep.c (pc_is_mips16): New function to check whether
313 a function is MIPS16 by looking at the minimal symbol. Use
314 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
315 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
316 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
317 "special" MIPS16 bit in ELF and minimal symbols.
318 * mdebugread.c (parse_partial_symbols): Don't construct a partial
319 symbol table for a file that already has one.
321 * configure.tgt: Support TX19.
322 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
323 config/mips/tx19l.mt: New files for TX19.
326 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
328 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
329 yet another variant of enumerator debugging info, used by DU 4.0
332 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
334 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
335 otherwise link command line is too long.
337 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
339 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
340 some formatting problems.
342 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
344 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
345 mechanism. Remove prototypes for dos_async_* functions. They don't
348 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
350 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
351 reading stabs extensions for live range information.
352 * stabsread.h, partial-stab.h: Add prototypes for new functions.
353 * symtab.h: Add structure for storing live range information.
355 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
357 * top.c (set_arch): New function, update target_architecture.
359 * defs.h, top.c (set_architecture_from_arch_mach): Replace
360 set_architecture, takes the arch and machine as arguments.
362 * sh3-rom.c (sh3e_open): Update.
365 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
367 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
370 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
372 * top.c (init_main): Add ``set processor'' as an alias for ``set
375 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
377 * config/sparc/sparclite.mt: Removed simulator references (erc32
380 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
382 * remote-e7000.c (e7000_fetch_registers): Check
383 target_architecture instead of sh_processor_type.
386 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
388 * sh3-rom.c (sh3_open): Call set_architecture not
389 sh_set_processor_type.
392 * sh-tdep.c (sh_show_processor_type_command): Delete.
393 (sh_set_processor_type_command): Delete.
394 (sh_target_architecture_hook): Rename from sh_set_processor_type,
395 use AP to determine architecture.
396 (sh_show_regs): Use bfd_mach_sh* types.
398 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
399 architecture was specified explicitly.
401 * defs.h (target_architecture, target_architecture_auto,
402 set_architecture, set_architecture_from_file): Declare.
403 (target_architecture_hook): Allow targets to be notified of set
406 * top.c (init_main): Add set/show/info architecture commands.
407 (set_architecture, show_architecture, info_architecture): New
408 functions, parse same.
409 (set_architecture_from_file): New function, determine arch from
412 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
414 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
415 when set explicitly. Prepend endianness arg so that it can be
418 * defs.h, top.c (target_byte_order_auto): Make global when
419 byteorder is selectable.
421 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
423 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
425 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
426 has already set the PC.
427 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
428 exec file" a warning. Ditto for "No program loaded".
430 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
432 * ocd.c: revert Sun change -- enable log file handling
434 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
436 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
438 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
440 * ocd.c: comment out sections that create and flush wigglers.log
441 log file when using the wiggler.
443 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
445 * config/powerpc/ppc-eabi.mt:
446 * config/powerpc/ppc-sim.mt:
447 * config/powerpc/ppcle-eabi.mt:
448 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
449 other ocd-related files in TDEPFILES
451 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
453 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
454 * ocd.c: initialize remote_timeout
455 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
456 (ocd_get_packet): remove find_packet goto. If there isn't
457 an 0x55 at the start, something is quite wrong so error out
458 instead of advancing in the packet and trying again. If checksum
459 is invalid, print error message instead of trying again.
460 * ser-ocd.c (ocd_readchar): error if we attempt to read past
461 the end of the from_wiggler_buffer.
463 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
465 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
466 after relocations are complete.
467 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
468 this is now done in objfile_relocate.
470 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
472 * win32-nat.c (handle_exception): Return a value indicating
473 whether the exception was handled. Don't handle random exceptions
474 the first time around, so that structured exception handling
476 (child_wait): Check the return value of handle_exception. Set the
477 continue_status argument to ContinueDebugEvent accordingly.
479 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
481 * configure.tgt: Add support for v850e target.
484 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
486 * configure.tgt: Add support for v850eq target.
489 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
491 * m32r-stub.c: fix typo
493 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
495 * remote-sds.c: Remove unused remnants of remote.c.
496 (tob64): Return the result length.
497 (sds_interrupt): Send a stop message.
498 (sds_wait): Add debug output for signal interpretation, flag
499 that signal was due to a trap.
500 (sds_fetch_registers): Fill the registers array correctly for
502 (sds_store_registers): Get the right values from registers array.
503 (putmessage): Tweak length handling so checksum comes out right.
504 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
507 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
509 * gdbtk.c (gdb_listfuncs): New function that returns
510 a list of all the functions in a source file.
513 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
515 * infrun.c (wait_for_inferior): Add the symbols for any
516 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
518 Rewrite code which determines the TOC address for calling functions
519 in the inferior under AIX.
520 * rs6000-nat.c (find_toc_address): New function to determine
521 the required TOC address from a function address.
522 (_initialize_core_rs6000): Set up find_toc_address_hook to point
524 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
525 add_text_to_loadinfo calls.
526 (exec_one_dummy_insn): Change pid and status to int to get rid of
528 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
529 ptrace to get rid of compiler warnings.
530 * rs6000-tdep.c: Add definition for find_toc_address_hook.
531 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
532 patch TOC address load code in the call dummy with the value
533 returned from find_toc_address_hook.
534 (struct loadinfo, loadinfo, loadinfolen,
535 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
536 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
538 (_initialize_rs6000_tdep): Remove initialization of
539 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
540 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
541 xcoff_init_loadinfo_hook): Remove.
542 (struct coff_symfile_info): Add toc_offset field.
543 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
544 instead of calling xcoff_add_toc_to_loadinfo_hook.
545 (get_toc_offset): New function to return the value of the
546 toc_offset field for an object file.
547 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
548 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
549 * config/rs6000/tm-rs6000.h: Add declarations for
550 find_toc_address_hook and get_toc_offset.
552 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
554 * remote-sds.c: New file, interface to SDS-compatible monitors.
555 * Makefile.in (remote-sds.o): Add build rule.
556 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
557 (TDEPFILES): Add remote-sds.o.
559 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
561 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
562 assuming control has returned to GDB.
565 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
567 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
570 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
572 * dink32-rom.c: New file, support for DINK32 monitor.
573 * Makefile.in (dink32-rom.o): Add build rule.
574 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
575 (TDEPFILES): Add dink32-rom.o.
576 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
577 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
578 MO_CLR_BREAK_1_BASED): New monitor interface flags.
579 * monitor.c: Use them.
580 (monitor_store_register): Use setreg.term if defined.
581 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
582 if set_break and clr_break fields are empty.
584 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
586 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
587 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
588 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
590 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
591 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
592 fill in doc fields of bdm_ppc_ops.
593 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
594 as the MQ or floating point regs not present on ppc 8xx boards.
595 (bdm_ppc_store_registers): Don't write those same invalid registers.
596 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
597 * config/powerpc/ppc-eabi.mt:
598 * config/powerpc/ppcle-eabi.mt:
599 * config/powerpc/ppc-sim.mt:
600 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
602 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
604 * frame.h (enum lval_type): Conditionalize on __GNUC__
608 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
610 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
613 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
615 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
617 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
619 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
620 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
621 BDM_BREAKPOINT if not defined in tm.h
622 (ocd_error): add new error cases
623 (ocd_start_remote): send the OCD_INIT command before
624 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
625 (ocd_write_bytes): no longer static
626 (ocd_insert_breakpoint): no longer static
627 (ocd_remove_breakpoint): new
628 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
629 and ocd_remove_breakpoint
630 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
631 and ocd_remove_breakpoint instead of memory_insert_breakpoint
632 and memory_remove_breakpoint.
633 (bdm_ppc_open): after calling ocd_open, modify DER
634 register so interrupts will drop us into debugging mode, finally
635 disable the watchdog timer on the board so we don't leave BDM
638 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
640 * values.c (value_primitive_field): Account for offset when
641 extracting the value of a bitfield.
642 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
644 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
647 * config/tic80/tic80.mt:
648 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
649 (SIM): Remove -lm to prevent make errors.
650 * configure.tgt: add gdbserver to configdirs for tic80.
652 * gdbserver/utils.c (error): Change prototype to match defs.h.
653 * gdbserver/low-sim.c: Change simulator calls to use new interface.
654 * remote.c (remote_write_bytes): Include '$' at start of packet
655 and checksum at end of packet in overhead calculation.
657 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
659 * ser-ocd.c: If _WIN32, include <windows.h>.
660 (dll_do_command): New static variable if _WIN32.
661 (ocd_open): Set dll_do_command if _WIN32.
662 (ocd_write): Use dll_do_command rather than do_command.
663 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
664 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
665 ($(BDM_LIBNAME)): Remove target.
666 * wigglers.def: Remove.
669 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
670 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
671 ide_initialize_paths to match installed directory name. If IDE,
672 use auto_path to search for main.tcl.
673 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
677 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
679 (libwigglers.a): Remove target.
682 * gdbtk.c (gdbtk_cleanup): New static function.
683 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
684 call to ide_initialize_paths. If we can't initialize the event
685 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
686 ide_window_register and the ide_window commands. Initialize tk,
687 itcl, and tix after initializing the IDE.
689 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
690 * configure: Rebuild.
693 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
695 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
696 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
699 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
701 * gdbtk.c (breakpoint_notify): Change buffer size from 100
702 to 256 to avoid memory corruption with very long pathnames.
705 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
707 Changes to OCD support to support wiggler box as well as
709 * ocd.c: change speed in init command to 0 from 80,
710 add (temporary) logging commands to help debugging,
711 (ocd_open): if "target ocd wiggler lpt" then use special
712 ser-ocd.c serial interface which communicates with Wigglers.dll,
713 otherwise ("target ocd <foo>") do as we did before
714 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
715 switch of known commands of len 0
716 * ocd.h: add OCD_LOG_FILE
717 * serial.c (serial_open): do serial_interface_lookup on ocd
719 * ser-ocd.c: add buffer to contain responses from sending a
720 command to the Wigglers.dll.
721 (ocd_readchar): return curr char from buffer and increment ptr
722 (ocd_write): send buffer to Wigglers.dll, storing response in
723 return buffer and initializing curr location ptr to start of
727 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
729 * configure.in: Change required Tix version to 4.1.8.0 .
730 * configure: Rebuilt.
733 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
735 * ocd.h: add OCD_SET_CONNECTION
736 * ocd.c: rename "do_command" to "ocd_do_command"
738 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
740 Nomenclature change. BDM is a specific type of OCD
741 (On Chip Debugging). Wiggler is the parallel port box controlled
742 by Wigglers.dll. The faster target box from Macraigor Systems
748 Replace all instances of "wiggler_" with "ocd_" and change most other
749 instances of "wiggler" to "ocd" or "ocd device" depending on context.
750 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
751 until OCD with that target is supported again.
753 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
755 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
756 sub makes, change clean rule to also remove *.a to remove
757 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
758 remove remote-wiggler.o
759 * configure.in: add DLLTOOL support
760 * configure: regenerate
761 * wigglers.def: new file for imports for wigglers.dll
762 * ser-ocd.c: new file which is layer between ocd.c and either the
763 wigglers.dll or the target box, only stub so far
764 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
765 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
766 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
767 to XDEPFILES, add rules to build libwigglers.a
769 checking in changes of Stu Grossman <grossman@cygnus.com>:
770 * remote-wiggler.c: delete
771 * ocd.c: new, was remote-wiggler.c
772 always include sys/types.h, include ocd.h, move WIGGLER
773 commands and many wiggler prototypes to ocd.h, make wiggler_desc
774 static, stop making local wiggler functions static,
775 define write_mem_command for wiggler_write_bytes
776 (wiggler_start_remote): stop hardcoding the target type,
777 instead set and use a target_type variable.
778 (wiggler_open): add new target_type and ops args
779 (wiggler_wait): now no longer takes pid and target_status as args,
780 stop trying to set target_status struct, remove BGND insn
782 (read_bdm_registers): renamed to wiggler_read_bdm_registers
783 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
784 remove pktlen check, set reglen instead of numregs
785 (dump_all_bdm_regs): delete
786 (wiggler_fetch_registers): delete
787 (wiggler_prepare_to_store): now just an empty function
788 (wiggler_store_registers): delete
789 (wiggler_read_bdm_register): new
790 (wiggler_write_bdm_registers): new
791 (wiggler_write_bdm_register): new
792 (wiggler_write_bytes): use write_mem_command variable instead of
794 (get_packet): renamed to wiggler_get_packet, change refs throughout
795 (put_packet): renamed to wiggler_put_packet, change refs throughout
796 (wiggler_get_packet): add break to default case of switch,
797 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
799 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
800 (flash_xfer_memory): delete
801 (noop_store_registers): new placeholder replacement for
802 target_store_registers() which prevents generic_load from trying to
804 (bdm_update_flash_command): add store_registers_tmp variable,
805 make handling of wiggler_ops more generic -- define wiggler_ops
806 in a target-specific file instead (such as ppc-bdm.c in the case
807 of the ppc), use current_target to deal with registers again
808 making this file less target-specific.
809 (bdm_read_register_command): new
810 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
811 comment out add_cmd ("read-register", ...)
812 * ocd.h: new, contains common wiggler prototypes, command definitions
813 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
814 structure for ppc bdm
817 (bdm_ppc_fetch_registers): new
818 (bdm_ppc_store_registers_: new
819 (_initialize_bdm_ppc): new
820 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
823 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
825 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
826 as a valid SP-relative offset of a saved register.
829 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
831 * hpread.c (hpread_read_struct_type): Use accessor macros rather
832 than directly mucking around with data structures.
834 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
836 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
837 Add a bunch of macros.
838 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
839 Update to use new macros.
840 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
841 * value.h, values.c (value_static_field): New function.
842 * cp-valprint.c, valops.c: Modify to use value_static_field.
844 * jv-lang.c (get_java_utf8_name): Re-write so it works with
845 implied (missing) data field, as defined by cc1java.
846 (java_link_class_type): Type length and field offset (in interior)
847 now includes object header. Get static fields working.
848 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
849 * jv-typeprint.c (java_type_print_derivation_info,
850 java_type_print_base): New functions, for better Java output.
851 * jv-valprint.c: Start to support Java-specific output.
853 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
855 * c-valprint.c (c_val_print): Use extract_address to retrieve
856 the address of the virtual function.
857 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
859 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
860 Handle C++ operator *.
862 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
864 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
866 (Tcl_Realloc, Tcl_Free): Likewise.
867 * configure.in: Check for cygwin32 environment. Define and
868 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
869 unix; setting it to win was for an old Tcl/Tk configuration
871 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
872 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
873 (WIN32LDAPP, WIN32LIBS): Define.
874 (CLIBS): Add $(WIN32LIBS).
875 (gdb): Use $(WIN32LDAPP).
876 * configure: Rebuild.
878 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
880 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
881 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
882 * utils.c (fprintf_symbol_filtered): Handle language_java.
884 * symtab.c (decode_line_1): Handle Java-style package.class.method.
886 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
888 * java-*: Renamed to jv-*, to make fit within 14 characters.
889 * jv-lang.h (java_type_print): Added declaration.
890 * jv-typeprint.c: New file. Provides java_print_type.
891 * jv-lang.c (java_link_class_type): New function.
892 (java_language_defn): Replace c_print_type by java_print_type.
893 * Makefile.in: Update accordingly.
895 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
897 * Makefile.in (init.c): except some mswin files do need to be
900 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
902 * Makefile.in (init.c): don't try to scan mswin for _initialize
903 funcs. (generates misleading error message because files have
904 .cpp suffix, not .c suffix)
906 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
908 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
910 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
912 * xcoffread.c (coff_getfilename): Do not strip directory component
915 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
917 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
918 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
919 * remote-array.c: #include <ctype.h> for isascii().
920 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
922 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
924 * top.c (execute_command): Force cleanup of alloca areas.
925 * findvar.c (registers_changed): Likewise.
927 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
929 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
930 * Add defs for target status.
933 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
935 * configure.in, aclocal.m4: Another fix to find the
936 correct Tix library name.
938 * configure: Rebuilt.
942 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
944 * config/mips/tm-mips64.h: longs, long longs, and pointers
945 are all 64 bits on EABI mips targets.
948 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
950 * aclocal.m4: Search for the correct tix library.
953 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
955 * partial-stab.h (case N_BINCL): detect missing partial symtab.
956 * dbxread.c: Add a complaint for N_BINCL without a corresponding
957 partial symtab. Remove earlier change of 5/27/97.
959 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
961 * sol-thread.c (sol_thread_[store, fetch]_registers): if
962 inferior_pid is an LWP rather than a Solaris thread, let
963 procfs handle the request.
964 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
965 only work if inferior_pid points to an LWP (rather than a
966 Solaris thread). Use procfs_first_available to find a good LWP.
967 (info_solthreads): added a maintenance command to list all
968 known Solaris threads and their attributes.
969 * mips-tdep.c (mips_do_registers_info): Completely changed the
970 output format to be neat and columnar. Added the helper funcs
971 do_fp_register_row and do_gp_register_row. Also small mods to
972 mips_print_register, which is still used to print a single reg.
974 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
976 * procfs.c (wait_fd): Handle an fd that has "hung up" or
977 otherwise terminated (Solaris threads).
980 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
982 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
983 IDE configuration information.
985 * gdbtk.c (breakpoint_notify): Send address, linenumber and
986 filename when a breakpoint is set. Avoids call to bp_info.
987 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
988 Itcl, Tix and IDE initialization.
990 * defs.h (init_ui_hook): Change prototype to accept one arg.
992 * main.c (gdb_init): Change prototype to accept one arg.
994 * top.c (gdb_init): Accepts one argument which it uses to
995 call (*init_ui_hook), which will be gdbtk_init(). This is
996 used for calling Tcl_FindExecutable().
998 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
999 accept variable number of args for compatibility with
1000 cchanges in gdbtk.c.
1002 * configure: Regenerated.
1004 * gdbtcl/tclIndex: Regenerated.
1008 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1010 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1011 whether CRLF_SOURCE_FILES is defined.
1012 (open_source_file): Use OPEN_MODE with open and openp.
1013 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1014 CRLF_SOURCE_FILES is defined, ignore \r characters.
1015 (forward_search_command): Use FDOPEN_MODE with fdopen.
1016 (reverse_search_command): Likewise.
1017 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1018 (LSEEK_NOT_LINEAR): Don't define.
1020 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1022 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1023 return values within the 8-byte FP register.
1025 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1027 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1028 integers in 64-bit register parameters before function calls.
1030 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1032 * mips-tdep.c (mips_push_arguments): special-case handling for
1033 odd-sized struct parameters passed in registers / on stack.
1035 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1037 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1038 structs passed in registers for little-endian non-EABI mode.
1040 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1042 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1043 (check_duplicates, clear_command): compare sections only if
1044 doing overlay debugging.
1046 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1048 * buildsym.h (struct subfile): Add debugformat member.
1049 (record_debugformat): Declare global function.
1050 * buildsym.c (start_subfile): Initialize debugformat member
1052 (record_debugformat): New function to record the format.
1053 (end_symtab): Copy format into symtab debugformat member.
1054 (end_symtab): Free subfile debugformat member.
1055 * symmisc.c (free_symtab): Free debugformat when freeing
1057 * symfile.c (allocate_symtab): Initialize the new debugformat
1058 member for new symtabs.
1059 * symtab.h (struct symtab): Add debugformat member.
1060 * source.c (source_info): Print the debug format.
1062 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1064 * hpread.c (hpread_expand_symtab): Call record_debugformat
1066 (hpread_process_one_debug_symbol): Ditto.
1067 * dbxread.c (process_one_symbol): Call record_debugformat
1069 * coffread.c (coff_start_symtab): Call record_debugformat
1071 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1073 * dwarfread.c (read_file_scope): Call record_debugformat
1075 * dwarf2read.c (read_file_scope): Call record_debugformat
1077 * dstread.c (dst_end_symtab): Set debugformat to be
1079 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1081 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1083 * mips-tdep.c (mips_push_arguments): handle alignment of
1084 integer and struct args on stack for mips64 big-endian.
1086 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1088 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1089 structs in a register wherever possible.
1090 * mips-tdep.c (mips_extract_return_value): handle structs.
1091 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1092 (including structs, if gdb ever allows it).
1095 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1097 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1098 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1099 stack push count accordingly.
1100 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1103 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1105 * utils.c (floatformat_from_doublest): Improve test for infinity.
1107 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1109 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1110 global variables into the struct dieinfo structure.
1111 (locval): Pass pointer to a dieinfo struct rather than a
1112 pointer to the raw location information. Change prototype.
1113 Set isreg, optimized_out, offreg and basereg as appropriate.
1114 (struct_type): Call locval with dieinfo struct pointer.
1115 (new_symbol): Ditto.
1116 (new_symbol): Call locval and save location before testing
1117 the values of the new dieinfo struct flags, set by locval.
1119 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1121 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1122 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1123 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1124 These changes tried to work around a problem with an early DU 4.0
1125 release, but they trigger subtle timing dependent kernel bugs
1126 in older OSF/1 releases.
1128 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1130 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1131 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1133 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1135 * infrun.c (wait_for_inferior): Mark registers as invalid when
1136 stepping over an instruction that triggered a watchpoint.
1137 * remote-mips.c: Numerous changes to support hardware breakpoints
1138 and watchpoints on LSI MiniRISC and TinyRISC boards.
1139 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1140 (mips_breakpoint_from_pc): Account for different breakpoint
1141 instructions used by PMON and IDT monitor.
1142 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1144 * config/mips/tm-mips.h: Define breakpoint instructions for
1145 PMON and IDT monitor. Move MIPS16-related macros here from
1148 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1150 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1152 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1154 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1155 Add missing return statements after finding an "add imm{16,32},sp"
1157 (mn10300_frame_chain): Add in size of our register save area to find
1158 our caller's frame if our caller does not have a frame pointer.
1160 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1162 * symfile.c (generic_load): Check return code of target_write_memory.
1164 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1166 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1167 * config/tm-sysv4.h (in_plt_section): Add prototype.
1169 * maint.c (maintenance_translate_address): Avoid assignment
1170 inside if, per GNU coding standards.
1171 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1172 per GNU coding standards.
1174 * monitor.c (parse_register_dump): Is really a void function.
1176 (monitor_read_memory): Remove unused variable "name".
1177 (monitor_read_memory): Remove unused variable "regbuf".
1178 (monitor_open): Remove unused variable "i".
1179 (get_hex_word): Apparently unused, #if away for now.
1182 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1183 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1186 * remote-e7000.c (ctype.h): Include.
1187 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1188 * frame.h (generic_get_saved_register): Add prototype.
1189 (enum lval_type): Add partial forward decl.
1190 * dsrec.c (make_srec): Remove unused variable "type_code".
1191 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1192 cases by just ignoring them.
1193 (command.h): Include.
1195 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1196 * java-lang.c (gdbcore.h): Include for prototypes.
1197 (type_from_class): Remove unused variable "ftype".
1198 (type_from_class): Remove unused variable "name_length".
1199 (evaluate_subexp_java): Add default case to handle remaining
1201 * java-valprint.c (c-lang.h): Include for prototypes.
1203 * symfile.c (simple_read_overlay_region_table): #if away
1205 (simple_free_overlay_region_table): Ditto.
1206 (overlay_is_mapped): Add default case to switch.
1207 (simple_read_overlay_region_table): Ditto.
1208 (simple_read_overlay_region_table): Add prototype.
1210 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1211 (fixup_psymbol_section): Ditto.
1212 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1214 * utils.c: Add comment about t_addr being either unsigned long or
1216 (paddr): Change formats to match actual types args are cast to.
1221 * defs.h (perror_with_name): Is a NORETURN function.
1222 * utils.c (perror_with_name): Is a NORETURN function.
1223 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1225 * symtab.c (fixup_symbol_section): Remove prototype.
1226 * symtab.h: (fixup_symbol_section): Add prototype.
1227 * m32r-rom.c (report_transfer_performance): Add prototype.
1228 * sparclet-rom.c: Ditto.
1231 * c-exp.y (parse_number): Cast args to float* or double* as
1232 appropriate for conversion format.
1233 * java-exp.y (parse_number): Ditto.
1235 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1236 to nonexistant y.tab.c file.
1237 (java-exp.tab.c): Ditto.
1238 (f-exp.tab.c): Ditto.
1239 (m2-exp.tab.c): Ditto.
1240 start-sanitize-gdbtk
1242 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1243 Remove unused static variable "Gdbtk_Library".
1246 * sh-tdep.c (symfile.h): Include.
1247 (gdb_string.h): Include.
1248 (sh_fix_call_dummy): Ifdef away, currently unused.
1249 * config/sh/tm-sh.h (pop_frame): Add prototype.
1250 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1252 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1254 start-sanitize-gdbtk
1255 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1256 enumeration del_at_next_stop to bpdisp array.
1259 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1260 of non-pointer values.
1262 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1263 their physical names already include the class name.
1265 * valops.c (value_cast): Handle upcast of a class pointer.
1267 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1268 * corelow.c (get_core_registers): Make secname big enough.
1270 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1272 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1273 * sh-tdep.c (sh_show_regs): print out all registers for
1274 the current processor
1276 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1278 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1281 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1283 Fixes for recent correction to PE format:
1284 * coffread.c (pe_file): New static variable.
1285 (struct find_targ_sec_arg): Change resultp from pointer to int to
1286 pointer to pointer to asection.
1287 (find_targ_sec): Just store the section in args->resultp, not the
1288 section offset value.
1289 (cs_to_section): Compute the section offset value from the
1291 (cs_section_address): New static function.
1292 (coff_symfile_read): Set pe_file.
1293 (read_one_sym): When reading a PE file, adjust the symbol value to
1294 include the section address if the symbol has an appropriate
1297 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1299 * configure.tgt: add mipsr3900-elf target
1300 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1302 start-sanitize-gdbtk
1303 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1305 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1308 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1310 * dbxread.c: Check malloc's return for null, prevent segv.
1312 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1314 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1317 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1319 * top.c (init_cmd_lists): Always initialize endianlist.
1320 (init_main): Always define endian commands.
1321 (set_endian_big): Issue warning if endian not selectable.
1322 (set_endian_little): Ditto.
1323 (set_endian_auto): Ditto.
1325 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1327 * remote-sim.c (simulator_command): Restrict access to the
1328 simulator to periods when the simulator is open.
1330 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1332 * procfs.c (init_procinfo): new function, abstracts some code
1333 shared by create_procinfo and do_attach;
1334 (procfs_set_inferior_syscall_traps): new function, abstracts
1335 some code needed by procfs_init_inferior, do_attach, and
1336 procfs_lwp_creation_handler; (procfs_first_available): new
1337 function, find any LWP that's runnable; (procfs_thread_alive):
1338 replace stub function with real implementation;
1339 (procfs_lwp_creation_handler): fix bug starting new child
1340 threads; (info_proc): bug fixes and enhancements for the
1341 "INFO PROCESSES" command; (close_procinfo_file): call new
1342 function "delete_thread" to cleanup GDB's thread database;
1343 (proc_init_failed): add new argument "kill", to control whether
1344 process is killed (so this function can be shared by
1345 create_procinfo and do_attach); (procfs_exit_handler): handle
1346 exit from an attached process, and cleanup procinfo handles
1347 when the process exits; (procfs_resume, procfs_wait): cleanup
1348 after a thread when it exits; (do_attach, do_detach): handle
1349 attached processes with multiple threads; plus some general
1350 improvements in the diagnostic output.
1351 * sol-thread.c (sol_thread_alive): replace stub with real
1352 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1353 handle threads that may have exited; (sol_thread_attach): add
1354 startup setup stuff; (sol_thread_detach): add unpush_target
1355 call; (sol_thread_mourn_inferior): add unpush_target call;
1356 (sol_thread_wait, sol_thread_resume): enhance to deal with
1357 thread exit cleanly; (sol_thread_new_objfile,
1358 sol_thread_pid_to_str): detect unsuccessful startup and
1359 don't crash; plus some general cleanup.
1360 * thread.c (delete_thread): new function, allows targets to
1361 notify gdb when a thread is no longer valid.
1362 * infrun.c (wait_for_inferior): don't try to detect a new
1363 thread on receiving a TARGET_EXITED event.
1365 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1367 * remote-sim.c (gdbsim_open): Pass callback struct.
1368 (init_callbacks): Remove call to sim_set_callbacks.
1370 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1372 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1373 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1374 with a zero PC as frameless to improve backtraces from core dumps
1375 caused by dereferencing a NULL function pointer.
1376 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1377 Handle frameless functions interrupted by a signal.
1379 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1380 Handle frameless functions interrupted by a signal.
1382 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1384 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1385 to reflect current reality. Gross attempt at handling out of
1388 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1389 symbols to find the end of the prologue.
1390 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1392 start-sanitize-tic80
1393 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1395 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1398 start-sanitize-tic80
1399 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1401 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1402 basic C80 features working.
1405 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1407 * configure.in (AC_TYPE_SIGNAL): Add
1408 * configure: Re-generate.
1409 * remote-sim.c: Signal returns RETSIGTYPE.
1411 start-sanitize-gdbtk
1412 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1414 * gdbtk.c (wrapped_call): New function - make actual call to tk
1416 (call_wrapper): Rewrite to use top.c:catch_errors.
1418 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1422 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1424 * target.h (target_stop): Drop argument so it can be tested for
1427 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1429 * utils.c (floatformat_from_doublest): Handle infinity properly.
1431 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1433 * Finalize merge from Hurd folk.
1434 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1435 * thread.c (thread_apply_command, thread_apply_all_command,
1436 thread_command): Make sure TP is alive.
1437 (thread_alive): New function.
1438 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1439 * infrun.c (sig_print_info): Deal better with long signal names.
1440 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1441 * thread.c (thread_id_to_pid): New function.
1442 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1443 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1444 set_thread_default_cmd_list, show_thread_default_cmd_list):
1445 New variables. (set_thread_cmd, show_thread_cmd,
1446 set_thread_default_cmd, show_thread_default_cmd): New functions.
1447 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1448 * gnu-nat.c (inf_startup): remove TASK parameter.
1449 (inf_set_task): replace with new function (inf_set_pid).
1450 * gdbthread.h: Add extern decl for thread_cmd_list.
1452 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1454 * printcmd.c (disassemble_command): Adjust low function bound
1455 by FUNCTION_START_OFFSET.
1457 start-sanitize-tic80
1458 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1460 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1463 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1465 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1466 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1467 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1468 satisfy symbol dependancy in solib.c (core_ops).
1469 * target.[ch] conditionalize Mach-specific signals so that they
1470 won't show up in non-Mach gdb's!
1471 * thread.c: change name of static function "thread_switch" to
1472 "switch_to_thread", to avoid conflict with Mach global symbol;
1473 move thread_cmd_list to global scope so targets can add their
1474 own thread commands.
1475 * infrun.c: sig_print_info: allow for long signal names.
1476 * gnu-nat.[ch]: tidying up comments.
1477 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1478 gnu_wait must not return -1 when inferior exits;
1479 attach_to_child will modify inferior_pid in a way that allows
1480 fork_inferior to remain unchanged; remove extra arg from
1481 startup_inferior; move Mach thread commands here from thread.c.
1483 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1485 * symtab.c: decode_line_1, replace the assignment to
1486 values.sals[0].pc which I accidentally left out on 4/3/97.
1488 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1490 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1491 (fix by Bob Manson).
1492 * top.c: change "to enable to enable" to "to enable" in a couple
1495 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1497 * breakpoint.c (remove_breakpoint): Pass correct type to
1498 target_remove_watchpoint.
1499 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1501 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1503 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1504 for return address register, handle `ret' instruction.
1506 * corelow.c (get_core_registers): Initialize cf.
1508 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1509 (procfs_notice_signals): Copy traced signal set back to
1511 (unconditionally_kill_inferior): If PR_DEAD is defined,
1512 rerun inferior after killing it.
1514 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1516 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1517 structure value address is found in $a0 now.
1518 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
1520 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
1522 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
1524 (EXTRACT_RETURN_VALUE): Likewise.
1526 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
1527 insn at "pc", not "fi->pc".
1529 start-sanitize-tic80
1530 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1532 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
1533 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
1534 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
1535 (NPC_REGNUM): Tic80 has a delay slot.
1536 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
1540 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
1542 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
1544 (EXTRACT_RETURN_VALUE): Likewise.
1546 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
1548 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
1549 floatformat_ieee_double_littlebyte_bigword for little endian
1551 * utils.c (floatformat_to_doublest): Create local preswapped
1552 copy of input for floatformat_littlebyte_bigword formats.
1553 (get_field, put_field): Treat floatformat_littlebyte_bigword
1554 the same as floatformat_little.
1555 (floatformat_from_doublest): Postswap output words for
1556 the floatformat_littlebyte_bigwords format.
1558 start-sanitize-tic80
1559 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1561 * config/tic80/tic80.mt (SIM): Link in simulator.
1564 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1566 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
1567 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
1568 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
1569 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
1570 config/v850/v850.mt:
1571 Remove -lm. That's now handled by configure.
1573 * Makefile.in (maintainer-clean): Add distclean to dependencies.
1574 Remove duplicate rm's of files.
1576 start-sanitize-gdbtk
1577 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
1579 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
1582 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1584 * remote-pa.c: Remove. It's broken and no longer necessary.
1586 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1588 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1589 (Avoids name clash with broken AIX header files.)
1591 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1593 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1595 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1596 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1597 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1599 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1600 tstart and dstart with section VMA.
1601 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1603 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1604 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1605 (vmap_exec): Relocate relative to the VMA in the object file,
1606 relocate .bss section as well.
1607 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1608 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1610 * xcoffread.c (secnum_to_bfd_section): New routine to get
1611 BFD section from CS section number.
1612 (scan_xcoff_symtab): Make toc_offset section relative.
1614 * symtab.c (total_number_of_methods): Avoid core dump if
1615 baseclass type is still undefined.
1617 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1619 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1621 * defs.h utils.c (error warning): Make message be const.
1622 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1623 to hook. Otherwise send it to fputs.
1624 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1626 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1627 to _filtered forms to make output appear in GUIs. Replace all
1628 uses of SERIAL_READCHAR with readchar, which has better error
1630 * (e7000_parse_device): Add prototype.
1631 (readchar): Improve doc. Handle random serial errors.
1632 (expect): Disable notice_quit code. It's busted. Remove
1633 serial error handling (it's now handled in readchar). Remove
1634 remote_debug echoing. That's handled in readchar as well.
1635 (e7000_parse_device): Remove serial_flag arg. It's not
1637 (e7000_open): Split into two pieces. Second part is
1638 e7000_start_remote, and is error protected. Now, when we connect
1639 to the target, we setup the initial frame and registers so that
1640 the user gets an immediate indication of where the target is.
1641 (gch): Remove debug output. That's handled by readchar.
1642 (e7000_read_inferior_memory): Handle errors better.
1643 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1644 command names. They show up when doing completion and confuse
1646 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1647 directly from Win32s and Win95. Get rid of debugify crud.
1648 * serial.c: Remove debugify cruft.
1649 * (serial_logchar serial_log_command serial_write serial_readchar
1650 serial_send_break serial_close): Merge common functionality into
1651 serial_logchar. Clean up rest of routines.
1652 * sparclet-rom.c: Disembowel. Leave only download routine.
1653 Download routine now switches to remote target automatically.
1654 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1655 up MSVC/Win32 problem.
1656 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1658 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1659 * config/sparc/tm-sparclet.h: Remove override for prompt.
1661 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1663 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1664 TARGET_BYTE ORDER_SELECTABLE.
1666 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1668 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1669 fields of gdb_callback.
1670 (gdbsim_stop): Add gdbsim_stop to list of supported client
1672 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1673 sim_wait where gdb is in a position to handle a long running
1675 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1677 (gdb_os_poll_quit): New function. Check for a quit pending on the
1680 start-sanitize-gdbtk
1681 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1683 * Makefile.in (install-only): Make list of gdbtcl files to install
1684 explicit - was picking up files such as ChangeLog etc.
1685 (install-only): Don't blindly create the directory.
1688 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
1690 * defs.h (enum language): Add language_java.
1691 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
1692 * Makefile.in: Update for new files.
1693 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
1694 * symfile.c (deduce_language_from_filename): Recognize .java.
1696 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
1698 * m32r-stub.c (stash_registers): Rewrite.
1699 (restore_registers): Renamed to restore_and_return.
1700 (cleanup_stash): New function.
1701 (process_exception): New function.
1702 (_catchException*): Rewrite.
1704 * remote-sim.c (gdbsim_load): Update call to sim_load.
1705 (gdbsim_create_inferior): No longer pass start_address to
1706 sim_create_inferior.
1707 (gdbsim_open): Pass endian indicator as arg.
1709 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
1711 * remote.c (get_offsets): Don't use scanf for interpreting
1712 response to qOffsets.
1714 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
1716 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
1717 (INSTALL_XFORM1): Remove.
1718 (install-only): Use $(program_transform_name) directly, rather
1719 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1720 (uninstall): Transform name.
1722 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
1724 * remote-mips.c (mips_load): Ensure that PC gets updated
1725 after a load on LSI target.
1727 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1729 * procfs.c (notice_signals): fix typo
1731 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * gdbserver/Makefile.in (INSTALL): Change install.sh to
1736 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1738 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
1739 since gcc automatically includes it
1741 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
1743 * procfs.c: Substantial (but incomplete) changes to support
1744 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
1745 struct now has substructs like struct flt_ctl instead of
1746 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
1747 map_fd instead of a single fd. Non-sysv4.2mp procfs models
1748 still have the structs and multiple fds, but don't use the
1749 entire struct and the four fds all point to the same thing.
1750 We use PROCFS_USE_READ_WRITE to decide whether to talk to
1751 procfs with reads/writes or use ioctl instead. We use
1752 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
1753 multiple fds or not. PROC_NAME_FMT is split out into
1754 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
1755 STATUS_PROC_NAME_FMT.
1757 (procfs_notice_signals): now a necessary wrapper around
1758 (notice_signals): which are the new guts for noticing signals
1759 (open_proc_file): gets a new flag arg used in sysv4.2mp to
1760 determine whether or not to attempt to open the ctl_fd.
1761 (procfs_read_status): new local function, reads procfs status
1762 (procfs_write_pcwstop): new local function, writes a PCWSTOP
1763 (procfs_write_pckill): new local function, writes a PCKILL
1764 (unconditionally_kill_inferior): remove signo since we now
1765 just call procfs_write_pckill().
1766 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
1767 (proc_iterate_over_mappings): the whole function is ifdefed
1768 on UNIXWARE to keep things readable.
1770 Expanded the syscall_table to include new potential sysv4.2mp
1771 members. Note that all ifdefs of UNIXWARE should be eliminated
1772 if possible or renamed to describe what's being selected for a
1773 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
1774 IRIX specific code now also checks it's not UNIXWARE.
1776 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
1777 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
1778 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
1779 "/debug/%d" as PROC_NAME_FMT used to be
1781 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
1783 * mn10300-tdep.c: Almost completely rewritten based on mn10200
1785 * config/mn10300/tm-mn10300.h: Likewise.
1787 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
1789 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
1790 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
1791 lousy out-of-date clone of remote.c.
1793 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
1795 * remote.c: Fix problems realized while showering.
1796 * (hexnumlen): Add prototype. Use max, not min.
1797 * (remote_write_bytes remote_read_bytes): Fix max packet size
1798 calculations to properly account for packet overhead. Also handle
1799 (probably rare) case where remote_register_buf_size isn't set.
1801 * remote.c: Fix doc for `C' and `S' commands to indicate full
1803 * (remote_ops extended_remote_ops remote_desc remote_write_size):
1805 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
1806 Record size of response to fetch registers command, use this to
1807 limit size of memory read and write commands.
1808 * (push_remote_target): New function to make it possible to have
1809 another target switch to the remote target.
1810 * target.h: Add prototype for push_remote_target.
1811 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
1812 for hosts which default to unsigned chars (such as SGI's).
1813 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
1814 handled automatically in remote.c.
1816 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1818 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
1819 find_pc_sect_function(), find_pc_sect_partial_function(): new
1820 functions for debugging overlays; pc without section is ambiguous.
1821 * breakpoint.[ch]: add section pointer to breakpoint struct;
1822 add section argument to check_duplicates(); check section as well
1823 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
1824 breakpoint_thread_match(), bpstat_stop_status()];
1825 add section argument to describe_other_breakpoints();
1826 use INIT_SAL() macro to zero-out new sal structures;
1827 make resolve_sal_pc() fix up the sal's section as well as its pc;
1828 match on section + pc in clear_command() and delete_breakpoint();
1829 account for overlay sections in insert_breakpoints(),
1830 remove_breakpoint() and breakpoint_re_set_one();
1831 all this to support overlays where a PC is not unique.
1832 * exec.c: change xfer_memory() to handle overlay sections.
1833 * findvar.c: change read_var_value() to handle overlay sections.
1834 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
1835 * infcmd.c: jump_command() warns against jumping into an overlay
1836 that's not in memory. Also use INIT_SAL() to initialize sals.
1837 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
1838 overlay state information; Also use INIT_SAL() to init sals.
1839 * m32r-rom.c: modify load routines to use LMA instead of VMA.
1840 * m32r-stub.c: mask exit value down to 8 bits; screen out any
1841 memory read/writes in the range 600000 to a00000, and ff680000
1842 to ff800000 (hangs because nothing is mapped there); fix strcpy().
1843 * maint.c: maintenance command "translate-address" supports overlays.
1844 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
1845 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
1846 this constitutes gdb's internal overlay mapping table. Add macro
1847 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
1848 Add function find_pc_sect_section().
1849 * printcmd.c: modify print_address_symbolic() with overlay smarts;
1850 modify address_info() with overlay smarts; add function sym_info()
1851 to support the INFO SYMBOL command (translate address to symbol(s));
1852 modify disassemble_command() to work on unmapped overlays.
1853 * source.c: use INIT_SAL() to initialize sals.
1854 * symfile.[ch]: change generic_load() to use section's LMA address
1855 instead of VMA address, for overlay sections.
1856 Add numerous functions for finding a PC's section / overlay,
1857 translating between VMA and LMA address ranges, determining if an
1858 overlay section is mapped, etc. Add several user commands for
1859 overlay debugging. Add support for a "generic" form of automatically
1860 reading overlay mapping info from the inferior (based on the default
1861 (simple) overlay manager which Cygnus provides as an example).
1862 * symtab.[ch]: add functions find_pc_sect_symtab(),
1863 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
1864 for lookup; modify lookup_symbol and decode_line_1() to use them;
1865 modify find_function_start_sal() to account for overlay sections;
1866 add macro INIT_SAL() for initializing struct symtab_and_line.
1867 * target.c: fix a comment in the declaration of target_ops.
1869 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
1871 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
1872 mips_skip_stub, mips_ignore_helper): New functions for dealing
1873 with MIPS16 call/return thunks.
1874 (mips_init_frame_pc_first): New function to implement
1875 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
1876 new code to skip over MIPS16 thunks.
1877 (mips_frame_chain): Skip over MIPS16 thunks.
1878 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
1879 mips_skip_stub, mips_ignore_helper): Declare.
1880 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
1881 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
1882 the above functions.
1883 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
1884 (mips_init_frame_pc): Declare.
1885 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
1886 to decide if certain library function calls should be ignored.
1888 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
1890 * remote-sim.c (gdbsim_open): Check return code from sim_open.
1891 Update call to sim_open (new arg SIM_OPEN_DEBUG).
1893 start-sanitize-gdbtk
1894 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1896 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
1900 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
1902 * gdbinit.in: New file.
1904 * configure.in: Generate .gdbinit from gdbinit.in.
1905 * configure: Rebuild.
1907 start-sanitize-tic80
1908 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
1910 * config/tic80/tic80.mt: Disable using the simulator
1914 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
1916 * COPYING: Install new version of file from FSF.
1917 * copying.c (show_copying_command): Update FSF address.
1919 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
1921 * Makefile.in (distclean): Remove .gdbinit.
1923 start-sanitize-tic80
1924 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
1926 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
1929 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
1931 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
1932 to va_list from void *, since va_list might not be a pointer
1935 start-sanitize-gdbtk
1936 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1938 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
1939 default, not $(srcdir).
1942 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
1944 * remote-mips.c: Clean up comment and extraneous semicolon
1945 for mips_monitor_prompt variable.
1947 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
1949 * remote-mips.c: Add `set monitor-prompt' command.
1951 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
1953 Fix from Peter Schauer:
1954 * mdebugread.c (parse_procedure): Set address of procedure to
1955 block start; this fixes problems with shared libraries introduced
1956 by change of Mar 21.
1958 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
1960 * symtab.c (find_pc_symtab): change to support the case
1961 where the objfile is reordered and contains both coff and
1962 stabs debugging info (continue on if a psymtab isn't found).
1964 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
1966 Fixes from Peter Schauer:
1967 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
1968 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
1969 is big-endian and if registers are 32 bits.
1970 * mips-tdep.c (mips_print_register, mips_extract_return_value,
1971 mips_store_return_value): Fix floating-point word-order problems on
1972 little-endian targets introduced by changes of Mar 21.
1974 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
1976 * remote.c (target_resume_hook, target_wait_loop_hook): New
1978 (remote_resume, remote_wait): Use them.
1979 * d10v-tdep.c: Set the above hooks.
1980 (tracesource): New GDB variable, controls source display in
1982 (display_trace): Find and display source line if requested.
1983 (trace_info): Mention empty trace buffer if appropriate.
1984 (tdisassemble_command): Robustify argument handling.
1986 * configure.host: Remove extra bogus Linux case.
1988 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
1990 * remote-sim.c (simulator_command): Add comment about dealing with
1992 start-sanitize-tic80
1993 * Makefile.in (tic80-tdep.o): Add target.
1994 * configure.tgt: Add tic80 case.
1995 * tic80-tdep.c: New file.
1996 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
1999 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2001 * c-exp.y (yylex): Handle nested template parameter lists.
2002 * symtab.c (decode_line_2): Fix test for valid choice number.
2004 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2006 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2007 copy first two floating point arguments to general registers, so that
2008 MIPS16 functions will receive the arguments correctly.
2009 (mips_print_register): Print double registers correctly on
2010 little-endian hosts.
2011 (mips_extract_return_value): Return double values correctly
2012 on little-endian hosts.
2014 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2015 to address in file descriptor record; this accounts for constant
2016 strings that may precede functions in the text section. Remove
2017 now-useless lowest_pdr_addr from argument list and all calls.
2019 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2021 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2022 whether the simulator will be built by whether the Makefile in the
2023 simulator directory was built.
2025 * configure.in (--enable-sim-powerpc): Delete switch.
2026 * configure: Regenerate.
2028 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2030 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2031 in the prologue too.
2033 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2035 (gdb_os_evprintf_filtered): Similarly.
2037 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2039 New UnixWare 2.1 configuration
2040 * config/i386/i386v42mp.mt: new
2041 * config/i386/i386v42mp.mh: new
2042 * config/i386/tm-i386v42mp.h: new
2043 * config/i386/nm-i386v42mp.h: new
2044 * configure.tgt: added new entries
2045 * configure.host: added new entries
2047 start-sanitize-gdbtk
2048 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2050 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2052 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2053 to GDBTK_LIBRARY, which is now a path to search.
2054 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2057 * {aclocal.m4,configure.in}: Changes for Windows builds.
2059 * configure: Rebuilt.
2062 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2064 * dsrec.c (load_srec): Print leading zeroes when printing section
2067 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2069 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2071 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2073 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2075 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2076 vprintf_filtered, evprintf_filtered): Callbacks that accept
2079 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2081 * breakpoint.c (insert_breakpoints, watchpoint_check,
2082 bpstat_stop_status): Do not disable watchpoints going out of scope.
2083 (insert_breakpoints): Make sure that the current frame is valid
2084 before calling find_frame_addr_in_frame_chain.
2086 * top.c (setup_user_args): Handle quotes and backslashes.
2087 (print_gdb_version): Update copyright year.
2089 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2091 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2093 start-sanitize-gdbtk
2094 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2096 * configure: Regenerated.
2097 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2100 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2102 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2104 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2105 except under wingdb. (Contributed by Martin Hunt).
2107 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2109 * configure: Regenerated.
2110 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2112 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2114 * remote-sim.h (sim_state, SIM_DESC): New types.
2115 (sim_open): Return a `descriptor' as result.
2116 (*): New argument of descriptor result from sim_open.
2117 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2118 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2119 Pass argv list to sim_open, argv[0] = pseudo program name.
2120 (*): Pass gdbsim_desc to sim_foo fns.
2122 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2124 * config.in: Regenerated.
2126 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2127 HAVE_HPUX_THREAD_SUPPORT): Define.
2129 start-sanitize-gdbtk
2130 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2132 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2135 * configure: Regenerated.
2136 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2140 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2142 First cut at supporting simulators in gdbserver:
2144 * configure, configure.in: Allow gdbserver to be configured
2145 for cross-target environments.
2146 * gdbserver/Makefile.in: Add simulator support.
2147 * gdbserver/configure.in: Eliminate assumption that host == target.
2148 Simplify using gdb/configure.tgt and gdb/configure.host.
2149 Fix other minor configuration errors.
2150 * gdbserver/low-sparc.c: Fix compile error.
2151 * gdbserver/remote-utils.c: Eliminate assumption that registers
2152 and addresses are four bytes. Fix minor compile errors and warnings.
2153 * gdbserver/server.c: Rewrite numerous instances of identical code
2154 for starting inferior processes to call new function start_inferior.
2155 Eliminate assumption that registers and addresses are four bytes.
2156 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2158 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2159 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2160 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2161 in moving such support from host to target makefile fragments.
2162 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2164 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2166 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2167 to insure consistant initialization of unused fields to zero.
2168 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2169 * breakpoint.c: ditto.
2172 * source.c: add call to INIT_SAL macro.
2174 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2176 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2177 they might get used on 32 bit targets as well.
2179 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2181 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2182 send the full exit string.
2184 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2186 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2188 (mn10200_store_struct_return): Likewise.
2190 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2192 * mips-tdep.c (mips_fetch_instruction): New function; replace
2193 common code throughout with calls to it.
2194 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2195 correct saved addresses of $s0 and $s1.
2196 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2197 instead of hardcoded 4.
2198 (mips16_skip_prologue): Handle extended instructions correctly.
2200 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2202 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2203 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2205 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2207 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2208 New macros for testing, setting, and clearing bit 0 of addresses.
2209 Change numerous bits of code where bit 0 was being manipulated
2210 to use these macros.
2212 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2214 * remote-mips.c: Put back the form feeds.
2216 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2218 * remote-mips.c: Remove form feeds (^L) from source.
2219 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2220 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2221 PMON after a continue; it causes target program misbehavior.
2222 (mips_fetch_register): Don't fetch unsupported registers; this
2223 cuts down on wasted serial traffic.
2225 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2227 * configure.in configure (HPUX/OSF thread support): Enable this
2228 only when running GCC, since HP's thread header files use ANSI C
2229 which is not supported by their default compiler.
2231 * configure.host (i[3456]86-*-windows): Disable long long
2232 support for WinGDB. Add mswin to configdirs.
2233 * configure.in configure: Move calls to configure.host and
2234 configure.tgt to the top of configure.in to allow them to set
2235 config variables before they are referenced.
2237 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2239 * configure.tgt (mips*-*-lnews*): New target.
2241 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2243 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2244 if we're not the innermost frame. Fix minor typos.
2246 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2248 * stabsread.c (read_type): Fix handling of template names
2249 with template parameters containing `::'.
2251 * valops.c (search_struct_field, search_struct_method):
2252 Pass correct valaddr parameter to baseclass_offset.
2253 Prevent gdb crashes by making sure that the virtual base pointer
2254 from an user object still points to accessible memory.
2256 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2258 * maint.c: Eliminate -Wall warnings by including some header files.
2260 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2262 * remote-sim.c (init_callbacks): Undo previous change.
2264 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2266 * maint.c: Fix dereference of pointer.
2267 * remote-sim.c: Fix reference of structure member "last_error".
2268 * debugify.c: Include config.h to get ANSI definitions.
2270 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2272 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2275 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2277 * main.c (print_gdb_help): Make static to match declaration.
2279 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2281 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2283 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2285 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2287 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2289 * defs.h: Fix prototypes for new cleanup functions.
2291 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2293 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2294 comment, add PARAMS, add license info and fix indentation.
2296 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2298 * debugify.c, debugify.h: New files. Provide common macros
2299 for writing debug info to a log file or stdio.
2301 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2303 * c-valprint.c (c_val_print): Fix printing for arrays defined
2306 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2308 * defs.h: Fix cntl-C to read from the Windows message queue.
2309 Add prototypes for make_final_cleanup (and the other cleanup
2311 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2312 Change sync code to report status while trying to sync-up
2313 with hardware. Add debugging output and document.
2314 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2315 Add debugging output and document.
2316 * serial.c: Add debugging output.
2317 * top.c: Add call to do_final_cleanups.
2318 Remove conditionals preventing Win32 from getting SIGQUIT.
2319 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2320 chain as a parameter. Extract this generic code from the cleanup
2321 routines into separate funtions (*_my_cleanup). Keep old
2322 functionality by passing "cleanup_chain" to the new funtions.
2323 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2324 chain which will be executed only when gdb exits. Add functions
2325 (*_final_cleanup) to match the original (*_cleanup) functions.
2326 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2327 Windows message queue.
2329 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2331 * m32r-rom.c: #include <sys/types.h>.
2332 #ifdef out new load support if wingdb.
2333 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2335 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2338 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2339 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2341 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2342 extracting a return value from a register pair.
2344 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2345 be two byte aligned. Round argument sizes up to two byte boundary.
2346 Write out args in two byte hunks.
2347 (mn10200_push_return_address): Implement.
2348 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2349 structures > 8 bytes (temporary).
2350 (STORE_RETURN_VALUE): Likewise.
2351 (CALL_DUMMY): No longer undefine.
2352 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2353 (REG_STRUCT_HAS_ADDR): Define.
2355 start-sanitize-r5900
2356 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2358 * configure.tgt: added r5900.
2361 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2363 * mips-tdep.c (non_heuristic_proc_desc): New function.
2364 (find_proc_desc): Move non-heuristic proc search code into separate
2366 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2367 descriptor, to avoid prologue examination when disassembling.
2368 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2369 aka MicroMeteor board).
2370 (mips_exit_debug): Prevent protocol reinitialization if an error
2371 occurs while exiting debug mode.
2373 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2375 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2376 comments, formatting, etc. Plus other minor fixes for problems
2377 I found during my first pass over the mn10200 port.
2378 (mn10200_analyze_prologue): New function.
2379 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2380 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2381 comments, formatting, etc. Minor fixes for problems I found during
2382 my first pass over the mn10200 port.
2383 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2385 (REGISTER_VIRTUAL_TYPE): Define as a long.
2386 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2388 (STORE_RETURN_VALUE): Similarly.
2390 * blockframe.c (generic_get_saved_regs): Remove unused variable
2392 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2393 inside #ifdef CALL_DUMMY.
2394 (watch_command_1): Initialize target_resources_ok.
2395 * command.c (do_setshow_command): Provide dummy initialization
2397 * valops.c (find_function_addr): Move function & prototype inside
2399 (value_arg_coerce): Similarly.
2400 (value_of_variable): Provide dummy initialization of "frame".
2402 start-sanitize-gdbtk
2403 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2405 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2408 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2410 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2411 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2413 (scan_xcoff_symtab): Ditto.
2415 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2417 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2418 from being sent to 32-bit targets by masking off upper bits.
2419 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2420 of PC on 32-bit targets.
2421 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2422 frame setup instruction.
2423 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2424 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2425 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2426 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2427 fixes problem on MIPS16 printing function arguments.
2429 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2431 * dwarf2read.c (dwarf2_linkage_name): New function to get
2432 the linkage name of a die from DW_AT_MIPS_linkage_name or
2434 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2435 new_symbol): Use it instead of accessing DW_AT_name.
2436 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2437 partial die if present.
2438 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2440 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2442 * blockframe.c (generic_frame_chain_valid): If the new frame
2443 is not INNER_THAN the old frame, then it's not valid.
2445 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2447 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2448 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2450 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2452 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2453 sd and sw instructions correctly.
2454 (heuristic_proc_start): Add support for MIPS16.
2455 (mips16_get_imm, mips16_heuristic_proc_desc,
2456 mips32_heuristic_proc_desc): New helper functions for
2457 heuristic_proc_desc.
2458 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2459 (mips_push_arguments): Don't align small arguments in EABI.
2460 (mips32_skip_prologue): Attempt to shrink code size a little.
2462 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2464 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2465 * m32r-rom.c: Several experiments with improved download time.
2467 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2469 * mips-tdep.c (MIPS16_INSTLEN): Define.
2470 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2471 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2472 of function on MIPS16.
2473 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2474 for mips_skip_prologue.
2475 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2477 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2479 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2480 ../sim/common/libcommon.a.
2482 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2484 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2486 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2488 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2491 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2493 First set of changes for mips16:
2494 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2495 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2496 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2497 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2498 * mem-break.c (memory_breakpoint_from_pc): New function.
2499 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2500 memory_breakpoint_from_pc to determine breakpoint contents and size.
2501 * target.h (memory_breakpoint_from_pc): Declare.
2502 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2503 to determine size of breakpoint instruction.
2504 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2505 New helper functions for mips_find_saved_regs.
2506 (mips_find_saved_regs): Recognize mips16 prologues.
2507 (mips_addr_bits_remove): Strip off upper 32 bits of address
2508 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2509 (mips_step_skips_delay): No branch delay slot on mips16.
2510 (gdb_print_insn_mips): Disassemble mips16 code.
2511 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2513 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2515 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2516 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2517 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2518 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
2520 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2522 * dwarf2read.c: Replace integral tag, name and form fields in
2523 internal structure definitions with the corresponding enumeration
2524 types from dwarf2.h. Add default cases to switches on enumerations
2526 Make quoting of string arguments in complaint messages consistent.
2527 Check for NULL returns from DW_STRING.
2528 (struct partial_die_info): Add sibling and has_type fields, remove
2530 (DW_*): Move access macro definitions near the definition of the
2531 attribute structure.
2532 (struct field_info): New structure to pass information about fields
2533 and member functions between die processing routines.
2534 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
2535 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
2536 the partial symbol table if the DW_AT_*_pc attributes are missing.
2537 Add file scope base type definitions to the partial symbol table.
2538 Skip over child dies if the die has a sibling attribute.
2539 (add_partial_symbol): Enter global variables with type attributes
2540 and without location descriptors into the partial symbol table.
2541 Store value of DW_TAG_variable dies in the partial symbol table.
2542 Do not enter global variables into the minimal symbol table.
2543 Add base type definitions to the partial symbol table.
2544 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
2545 (process_die): Move check for DW_AT_low_pc to read_func_scope.
2546 Add a typedef symbol for base type definitions to the symbol table.
2547 Ignore DW_TAG_inlined_subroutine tags for now.
2548 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
2549 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
2550 to determine pc bounds, ignore dies with invalid bounds.
2551 (dwarf2_get_pc_bounds): New routine to extract and validate the
2552 DW_AT_*_pc attributes of a die.
2553 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
2554 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
2555 New functions to handle fields and member functions.
2556 (read_structure_scope): Rewritten to use them.
2557 (read_array_type): Renamed from dwarf_read_array_type.
2558 Default upper array bound to describe an array with unspecified
2560 Create array types in backwards order, as dwarf2 puts out the array
2561 dimensions from left to right.
2562 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
2563 DW_AT_artificial and DW_AT_prototyped.
2564 (read_base_type): Make an unsigned type for DW_ATE_boolean.
2565 Pass objfile to dwarf_base_type.
2566 (read_partial_die): Use read_attribute to read in the attributes.
2567 Handle DW_AT_sibling and DW_AT_type.
2568 Follow references when determining DW_AT_name and DW_AT_external
2569 attributes of the die.
2570 Validate DW_AT_*_pc attributes.
2571 (read_full_die): Use read_attribute to read in the attributes.
2572 (read_attribute): New function to read an attribute described
2573 by an abbreviated attribute.
2574 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
2575 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
2576 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
2577 Change symbol class for global variables with a zero valued location
2578 descriptor to LOC_UNRESOLVED.
2579 Handle DW_AT_const_value attributes for DW_TAG_variable,
2580 DW_TAG_formal_parameter and DW_TAG_enumerator.
2581 Build a typedef symbol for DW_TAG_base_type.
2582 (dwarf2_const_value): New routine to copy a constant value from an
2583 attribute to a symbol.
2584 (dwarf_base_type): Use passed in objfile, not current_objfile
2585 when calling dwarf2_fundamental_type.
2586 (dump_die): Use DW_* accessor macros to access values of attributes.
2587 (decode_locdesc): Handle DW_OP_plus_uconst.
2589 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2591 * mn10200-tdep.c: New file.
2592 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2593 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2594 * config/mn10200/mn10200.mt: New file.
2595 * configure.tgt: add mn10200 entry.
2597 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2599 * configure.in configure: Check if host has libdl if doing
2602 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2604 * mn10300-tdep.c: Wrote/fixed implementations of
2605 mn10300_frame_chain, mn10300_init_extra_frame_info,
2606 mn10300_frame_saved_pc
2607 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2608 and INIT_FRAME_PC macros.
2610 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2612 * configure.in configure: Check if host has libm. Make sure we
2613 are using gcc when using the -export-dynamic option. Fixes a
2614 problem with building under Solaris/SunPro cc.
2616 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2618 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2619 Link in simulator on MIPS embedded targets.
2621 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2623 * blockframe.c (frameless_look_for_prologue): Mark frames
2624 with a zero PC as frameless to improve backtraces from core dumps
2625 caused by dereferencing a NULL function pointer.
2627 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2629 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2631 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2633 * mn10300-tdep.c: made a lot more generic, ripping out code
2634 from copied target (no more mn10300_scan_prologue,
2635 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2636 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2637 and INIT_FRAME_PC macros
2639 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2641 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2642 FP_REGISTER_BYTES to compute offsets into the saved frame,
2643 since it fails for SPARC targets configured without any
2644 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2646 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2648 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2651 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2653 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2654 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2656 * configure configure.in: Clean up test cases around thread support.
2657 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2659 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2660 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2661 value_at and value_at_lazy.
2662 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2663 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2664 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2665 instead of read_memory. It takes a bfd_section arg.
2666 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2667 unnecessary cast for assignment of struct dbx_symfile_info.
2668 Struct objfile now uses a real pointer instead of PTR for this
2670 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2671 text, data and bss into dbx_symfile_info.
2672 * exec.c (xfer_memory): Handle transfers for user-specified
2674 * findvar.c (read_var_value locate_var_value): Copy bfd section
2675 from the symbol to the value.
2676 * gdb-stabs.h: Add section pointers for text, data and bss
2678 * maint.c (translate address command): Add test code for overlay
2679 address translation.
2680 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2682 * (print_formatted x_command): Record current section along with
2683 current address for repeated commands.
2684 * sparc-nat.c (fetch_inferior_registers): Change
2685 target_xfer_memory to target_{read write}_memory to allow changes
2686 to target_xfer_memory interface for section info.
2687 * symmisc.c (dump_msymbols print_symbol): Print section
2688 assocaited with symbol.
2689 * symtab.c (fixup_symbol_section): New routine to
2690 add section info to symbols returned by lookup_symbol.
2691 * symtab.h (struct general_symbol_info): Add bfd section to
2693 * target.c target.h (target_xfer_memory): Add bfd section to
2695 * (target_read_memory_section): New routine to read data from a
2697 * (target_memory_bfd_section): New global variable to pass bfd
2698 section in to targets.
2699 * valarith.c (value_add value_addr value_array): Preserve bfd
2700 section when computing new value.
2701 * value.h (struct value): Add bfd section to values.
2702 * values.c (allocate_value value_copy): Initialize/preserve bfd
2704 * (unpack_double): Clean up _MSC_VER conditionals to remove
2706 * v850ice.c: New module to support communication with NEC's
2708 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2709 ep names with rxx names. sp and fp are renamed via a different
2712 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2714 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2715 also removed code elsewhere that made use of RP_REGNUM.
2716 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2717 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2718 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2719 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2721 For older changes see ChangeLog-96
2727 version-control: never