1 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
3 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
4 code to see why this is not trivial.
5 (copy_exp, insert_exp): New functions.
7 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
9 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
10 where a compilation unit die has no children (DW_TAG_compile_unit
12 (scan_partial_symbols): Add comment for nesting_level.
15 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
17 * configure.tgt: Add tx49 configury based on 4300.
20 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
22 * solib.c (solib_break_names): add entry for Solaris 2.6 run
23 time linker. From Casper Dik via Peter Schauer.
25 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
27 * sol-thread.c (sol_find_new_threads_callback,
28 sol_find_new_threads): New functions.
29 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
31 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
34 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
36 * dbxread.c (process_one_symbol): Put back initialization
37 of a variable lost during last change. Don't perform
38 assignment inside conditionals.
39 * stabsread.c (symbol_reference_defined): Return -1 for error/not
40 found. All callers changed appropriately.
41 (define_symbol): Don't perform assignment inside conditionals.
43 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
45 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
48 * dbxread.c: More comment cleanups.
49 * stabsread.c: Fix various violations of the GNU coding and
50 formatting standards. Update/add comments to make code clearer.
51 (resolve_reference): Delete unused function.
52 (ref_search_val): Remove function. It didn't belong in stabsread.c
53 (resolve_live_range): No longer returns a value. Do not add it
54 to the live range list until the entire range stab has been parsed.
55 (get_substring): Remove duplicate declaration.
56 (resolve_symbol_reference): Now static. Remove unnecessary code
57 to deal with cleanups.
58 (ref_add): Use xrealloc instea of realloc.
59 (process_reference): Reorganize slightly to make clearer.
60 * stabsread.h (resolve_symbol_reference): Remove declaration.
61 (resolve_reference): Likewise.
62 * symtab.c (find_active_alias): New function.
63 (lookup_block_symbol): Use find_active_alias.
64 * symtab.h (struct range_list): Fix dangling struct live_range
66 (ref_search_val): Remove decl.
68 * symtab.h (struct range_list): Renamed from struct live_range.
69 (struct symbol): Remove struct live_range_info substruct.
70 Bring the alias list and range list fields up to the toplevel
71 as "aliases" and "ranges".
72 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
73 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
74 * stabsread.c: Corresponding changes.
76 * dbxread.c: Fix various violations of the GNU coding and
77 formatting standards. Update/add comments to make code
79 (process_later): Use xrealloc instead of realloc.
81 * symtab.c: Include inferior.h.
83 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
85 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
87 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
89 * infcmd.c: Improve grammar of "set args" help.
91 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
93 * remote-sds.c (sds_load): Properly declare as static.
95 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
97 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
98 to 30 bits in call insn to handle --enable-64-bit-bfd.
99 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
101 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
103 * stabsread.c: Make ref_map entries dynamically allocated.
105 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
107 * printcmd.c (print_address_symbolic, address_info): Mask
108 target-specific flag bits from PC, for more aesthetic disassembly.
109 * config/mips/tm-mips.h: Added PC masking for MIPS family
110 (especially the MIPS16).
112 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
114 * remote-mips.c (mips-initialize): Work around flakiness in
115 some versions of PMON after loading a program.
117 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
119 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
120 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
121 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
122 (ArrayAccess): Likewise. Also remove warnings.
123 (CastExpression): Implement (typename) UnaryExpression.
124 (push_qualified_expression_name): Fix small bug.
125 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
126 (_initialize_jave_language): Fix typo (jave -> java).
127 (java_language): Java does *not* have C-style arrays.
128 (java_class_from_object): Make more general (and complicated).
129 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
130 (java_emit_char, java_printchar): New function.
131 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
132 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
133 (java_print_value_fields): New function.
134 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
136 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
138 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
140 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
141 * mips-tdep.c (mips_extract_return_value): Doubles aren't
142 returned in FP0 if FP registers are single-precision only.
144 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
145 to disable use of FP registers for function arguments.
148 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
150 * mips-tdep.c (set_reg_offset): New function.
151 (mips16_heuristic_proc_desc): Calculate offsets of registers
152 saved by entry pseudo-op after rest of prologue has been read.
153 Use set_reg_offset to ignore all but the first save of a given
155 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
156 * remote-sim.c (gdbsim_store_register): Don't update registers
157 that have a null or empty name.
158 * findvar.c (read_register_bytes): Don't fetch registers
159 that have a null or empty name.
161 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
164 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
167 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
171 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
172 (REGISTER_NAMES): Ditto.
174 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
176 * command.c (add_cmd, add_show_from_set): Insert new commands in
179 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
181 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
182 member for storing offset of MIPS16 frame pointer from SP.
183 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
184 (PROC_FRAME_ADJUST): Define.
185 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
186 (get_frame_pointer): Use frame pointer adjustment value when
187 calculating frame address.
188 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
189 that have a null or empty name.
191 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
192 (REGISTER_NAMES): Redefine to eliminate FP registers.
193 * config/mips/tm-tx19l.h: Ditto.
196 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
197 Michael Snyder (msnyder@cleaver.cygnus.com)
200 * configure.tgt: Set gdb_target to r5900.
201 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
203 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
204 override default FPU type.
206 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
208 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
210 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
212 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
213 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
216 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
218 * ser-e7kpc.c (get_ds_base): Only use under Windows.
219 (windows.h): Include when any _WIN32 host.
221 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
223 * The following block of changes add support for debugging assembly
225 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
226 associated with a function.
227 * buildsym.c (record_line start_symtab end_symtab): Don't delete
228 symtabs which only have line numbers (but no other debug symbols).
229 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
231 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
232 intrinsic simulator breakpoints if available, otherwise do it the
235 * configure.tgt: Add d30v.
236 * d30v-tdep.c: New file.
237 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
240 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
242 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
244 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
246 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
247 value if the remaining length of a non-integral argument is smaller
248 than the register size for big-endian non-EABI mode.
250 * rs6000-tdep.c (branch_dest): Handle return from signal
251 handler function via sigreturn kernel call.
253 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
255 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
256 Fix prototypes. Remove function scoped function declarations.
258 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
260 * config/i386/windows.mh (XDEPFILES): need to list some files
261 explicitly, for odd reasons.
263 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
265 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
266 (push_expression_name): New, to handle expression names.
267 (push_qualified_expression_name): New, for qualified expression names.
268 (parse_number): Fix bugs in parsing of non-decimal integers.
269 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
270 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
271 (java_link_class_type): Add dummy "class" field.
272 (java_lookup_type): New.
273 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
274 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
275 Use java_demangle_type_signature to print array class types.
276 * jv-valprint.c (java_value_print): Preliminary array support.
277 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
278 (java_val_print): Move check for object type to java_value_print.
279 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
281 * valops.c (search_struct_field): Search basesclasses in
282 ascending, not descending order. Hack to avoid virtual baseclass
283 botch for Java interfaces.
285 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
287 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
288 New cleanup clean for cleanups to be run when at each 'run' command.
289 * infcmd.c (run_command): Call do_run_cleanups.
291 * solib.c (find_solib): Register cleanup to call clear_solib
292 on a new 'run' command.
293 (symbol_add_stub): First look for existing objfile with same name.
295 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
297 * remote-sds.c (sds_load): New function.
299 (sds_open): Don't set inferior_pid yet.
300 (sds_kill): Remove contents.
301 (sds_create_inferior): Rewrite to work more like monitor
303 (sds_restart): Remove, no longer used.
305 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
306 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
307 * dsrec.c (load_srec): Always write a header S-record.
308 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
309 (dink32_cmds): Set to use S-record downloading with acks.
310 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
312 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
314 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
317 * exec.c (exec_file_command): Call set_architecture_from_file.
319 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
321 * dbxread.c (MSYMBOL_SIZE): New macro.
322 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
323 * elfread.c (elf_symtab_read): If ELF symbol is "special",
324 such as a MIPS16 function, mark minimal symbol as special too.
325 * mips-tdep.c (pc_is_mips16): New function to check whether
326 a function is MIPS16 by looking at the minimal symbol. Use
327 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
328 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
329 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
330 "special" MIPS16 bit in ELF and minimal symbols.
331 * mdebugread.c (parse_partial_symbols): Don't construct a partial
332 symbol table for a file that already has one.
334 * configure.tgt: Support TX19.
335 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
336 config/mips/tx19l.mt: New files for TX19.
339 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
341 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
342 yet another variant of enumerator debugging info, used by DU 4.0
345 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
347 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
348 otherwise link command line is too long.
350 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
352 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
353 some formatting problems.
355 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
357 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
358 mechanism. Remove prototypes for dos_async_* functions. They don't
361 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
363 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
364 reading stabs extensions for live range information.
365 * stabsread.h, partial-stab.h: Add prototypes for new functions.
366 * symtab.h: Add structure for storing live range information.
368 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
370 * top.c (set_arch): New function, update target_architecture.
372 * defs.h, top.c (set_architecture_from_arch_mach): Replace
373 set_architecture, takes the arch and machine as arguments.
375 * sh3-rom.c (sh3e_open): Update.
378 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
380 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
383 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
385 * top.c (init_main): Add ``set processor'' as an alias for ``set
388 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
390 * config/sparc/sparclite.mt: Removed simulator references (erc32
393 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
395 * remote-e7000.c (e7000_fetch_registers): Check
396 target_architecture instead of sh_processor_type.
399 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
401 * sh3-rom.c (sh3_open): Call set_architecture not
402 sh_set_processor_type.
405 * sh-tdep.c (sh_show_processor_type_command): Delete.
406 (sh_set_processor_type_command): Delete.
407 (sh_target_architecture_hook): Rename from sh_set_processor_type,
408 use AP to determine architecture.
409 (sh_show_regs): Use bfd_mach_sh* types.
411 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
412 architecture was specified explicitly.
414 * defs.h (target_architecture, target_architecture_auto,
415 set_architecture, set_architecture_from_file): Declare.
416 (target_architecture_hook): Allow targets to be notified of set
419 * top.c (init_main): Add set/show/info architecture commands.
420 (set_architecture, show_architecture, info_architecture): New
421 functions, parse same.
422 (set_architecture_from_file): New function, determine arch from
425 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
427 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
428 when set explicitly. Prepend endianness arg so that it can be
431 * defs.h, top.c (target_byte_order_auto): Make global when
432 byteorder is selectable.
434 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
436 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
438 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
439 has already set the PC.
440 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
441 exec file" a warning. Ditto for "No program loaded".
443 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
445 * ocd.c: revert Sun change -- enable log file handling
447 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
449 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
451 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
453 * ocd.c: comment out sections that create and flush wigglers.log
454 log file when using the wiggler.
456 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
458 * config/powerpc/ppc-eabi.mt:
459 * config/powerpc/ppc-sim.mt:
460 * config/powerpc/ppcle-eabi.mt:
461 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
462 other ocd-related files in TDEPFILES
464 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
466 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
467 * ocd.c: initialize remote_timeout
468 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
469 (ocd_get_packet): remove find_packet goto. If there isn't
470 an 0x55 at the start, something is quite wrong so error out
471 instead of advancing in the packet and trying again. If checksum
472 is invalid, print error message instead of trying again.
473 * ser-ocd.c (ocd_readchar): error if we attempt to read past
474 the end of the from_wiggler_buffer.
476 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
478 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
479 after relocations are complete.
480 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
481 this is now done in objfile_relocate.
483 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
485 * win32-nat.c (handle_exception): Return a value indicating
486 whether the exception was handled. Don't handle random exceptions
487 the first time around, so that structured exception handling
489 (child_wait): Check the return value of handle_exception. Set the
490 continue_status argument to ContinueDebugEvent accordingly.
492 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
494 * configure.tgt: Add support for v850e target.
497 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
499 * configure.tgt: Add support for v850eq target.
502 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
504 * m32r-stub.c: fix typo
506 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
508 * remote-sds.c: Remove unused remnants of remote.c.
509 (tob64): Return the result length.
510 (sds_interrupt): Send a stop message.
511 (sds_wait): Add debug output for signal interpretation, flag
512 that signal was due to a trap.
513 (sds_fetch_registers): Fill the registers array correctly for
515 (sds_store_registers): Get the right values from registers array.
516 (putmessage): Tweak length handling so checksum comes out right.
517 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
520 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
522 * gdbtk.c (gdb_listfuncs): New function that returns
523 a list of all the functions in a source file.
526 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
528 * infrun.c (wait_for_inferior): Add the symbols for any
529 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
531 Rewrite code which determines the TOC address for calling functions
532 in the inferior under AIX.
533 * rs6000-nat.c (find_toc_address): New function to determine
534 the required TOC address from a function address.
535 (_initialize_core_rs6000): Set up find_toc_address_hook to point
537 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
538 add_text_to_loadinfo calls.
539 (exec_one_dummy_insn): Change pid and status to int to get rid of
541 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
542 ptrace to get rid of compiler warnings.
543 * rs6000-tdep.c: Add definition for find_toc_address_hook.
544 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
545 patch TOC address load code in the call dummy with the value
546 returned from find_toc_address_hook.
547 (struct loadinfo, loadinfo, loadinfolen,
548 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
549 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
551 (_initialize_rs6000_tdep): Remove initialization of
552 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
553 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
554 xcoff_init_loadinfo_hook): Remove.
555 (struct coff_symfile_info): Add toc_offset field.
556 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
557 instead of calling xcoff_add_toc_to_loadinfo_hook.
558 (get_toc_offset): New function to return the value of the
559 toc_offset field for an object file.
560 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
561 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
562 * config/rs6000/tm-rs6000.h: Add declarations for
563 find_toc_address_hook and get_toc_offset.
565 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
567 * remote-sds.c: New file, interface to SDS-compatible monitors.
568 * Makefile.in (remote-sds.o): Add build rule.
569 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
570 (TDEPFILES): Add remote-sds.o.
572 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
574 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
575 assuming control has returned to GDB.
578 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
580 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
583 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
585 * dink32-rom.c: New file, support for DINK32 monitor.
586 * Makefile.in (dink32-rom.o): Add build rule.
587 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
588 (TDEPFILES): Add dink32-rom.o.
589 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
590 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
591 MO_CLR_BREAK_1_BASED): New monitor interface flags.
592 * monitor.c: Use them.
593 (monitor_store_register): Use setreg.term if defined.
594 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
595 if set_break and clr_break fields are empty.
597 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
599 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
600 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
601 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
603 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
604 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
605 fill in doc fields of bdm_ppc_ops.
606 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
607 as the MQ or floating point regs not present on ppc 8xx boards.
608 (bdm_ppc_store_registers): Don't write those same invalid registers.
609 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
610 * config/powerpc/ppc-eabi.mt:
611 * config/powerpc/ppcle-eabi.mt:
612 * config/powerpc/ppc-sim.mt:
613 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
615 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
617 * frame.h (enum lval_type): Conditionalize on __GNUC__
621 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
623 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
626 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
628 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
630 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
632 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
633 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
634 BDM_BREAKPOINT if not defined in tm.h
635 (ocd_error): add new error cases
636 (ocd_start_remote): send the OCD_INIT command before
637 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
638 (ocd_write_bytes): no longer static
639 (ocd_insert_breakpoint): no longer static
640 (ocd_remove_breakpoint): new
641 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
642 and ocd_remove_breakpoint
643 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
644 and ocd_remove_breakpoint instead of memory_insert_breakpoint
645 and memory_remove_breakpoint.
646 (bdm_ppc_open): after calling ocd_open, modify DER
647 register so interrupts will drop us into debugging mode, finally
648 disable the watchdog timer on the board so we don't leave BDM
651 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
653 * values.c (value_primitive_field): Account for offset when
654 extracting the value of a bitfield.
655 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
657 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
660 * config/tic80/tic80.mt:
661 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
662 (SIM): Remove -lm to prevent make errors.
663 * configure.tgt: add gdbserver to configdirs for tic80.
665 * gdbserver/utils.c (error): Change prototype to match defs.h.
666 * gdbserver/low-sim.c: Change simulator calls to use new interface.
667 * remote.c (remote_write_bytes): Include '$' at start of packet
668 and checksum at end of packet in overhead calculation.
670 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
672 * ser-ocd.c: If _WIN32, include <windows.h>.
673 (dll_do_command): New static variable if _WIN32.
674 (ocd_open): Set dll_do_command if _WIN32.
675 (ocd_write): Use dll_do_command rather than do_command.
676 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
677 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
678 ($(BDM_LIBNAME)): Remove target.
679 * wigglers.def: Remove.
682 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
683 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
684 ide_initialize_paths to match installed directory name. If IDE,
685 use auto_path to search for main.tcl.
686 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
690 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
692 (libwigglers.a): Remove target.
695 * gdbtk.c (gdbtk_cleanup): New static function.
696 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
697 call to ide_initialize_paths. If we can't initialize the event
698 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
699 ide_window_register and the ide_window commands. Initialize tk,
700 itcl, and tix after initializing the IDE.
702 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
703 * configure: Rebuild.
706 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
708 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
709 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
712 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
714 * gdbtk.c (breakpoint_notify): Change buffer size from 100
715 to 256 to avoid memory corruption with very long pathnames.
718 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
720 Changes to OCD support to support wiggler box as well as
722 * ocd.c: change speed in init command to 0 from 80,
723 add (temporary) logging commands to help debugging,
724 (ocd_open): if "target ocd wiggler lpt" then use special
725 ser-ocd.c serial interface which communicates with Wigglers.dll,
726 otherwise ("target ocd <foo>") do as we did before
727 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
728 switch of known commands of len 0
729 * ocd.h: add OCD_LOG_FILE
730 * serial.c (serial_open): do serial_interface_lookup on ocd
732 * ser-ocd.c: add buffer to contain responses from sending a
733 command to the Wigglers.dll.
734 (ocd_readchar): return curr char from buffer and increment ptr
735 (ocd_write): send buffer to Wigglers.dll, storing response in
736 return buffer and initializing curr location ptr to start of
740 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
742 * configure.in: Change required Tix version to 4.1.8.0 .
743 * configure: Rebuilt.
746 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
748 * ocd.h: add OCD_SET_CONNECTION
749 * ocd.c: rename "do_command" to "ocd_do_command"
751 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
753 Nomenclature change. BDM is a specific type of OCD
754 (On Chip Debugging). Wiggler is the parallel port box controlled
755 by Wigglers.dll. The faster target box from Macraigor Systems
761 Replace all instances of "wiggler_" with "ocd_" and change most other
762 instances of "wiggler" to "ocd" or "ocd device" depending on context.
763 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
764 until OCD with that target is supported again.
766 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
768 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
769 sub makes, change clean rule to also remove *.a to remove
770 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
771 remove remote-wiggler.o
772 * configure.in: add DLLTOOL support
773 * configure: regenerate
774 * wigglers.def: new file for imports for wigglers.dll
775 * ser-ocd.c: new file which is layer between ocd.c and either the
776 wigglers.dll or the target box, only stub so far
777 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
778 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
779 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
780 to XDEPFILES, add rules to build libwigglers.a
782 checking in changes of Stu Grossman <grossman@cygnus.com>:
783 * remote-wiggler.c: delete
784 * ocd.c: new, was remote-wiggler.c
785 always include sys/types.h, include ocd.h, move WIGGLER
786 commands and many wiggler prototypes to ocd.h, make wiggler_desc
787 static, stop making local wiggler functions static,
788 define write_mem_command for wiggler_write_bytes
789 (wiggler_start_remote): stop hardcoding the target type,
790 instead set and use a target_type variable.
791 (wiggler_open): add new target_type and ops args
792 (wiggler_wait): now no longer takes pid and target_status as args,
793 stop trying to set target_status struct, remove BGND insn
795 (read_bdm_registers): renamed to wiggler_read_bdm_registers
796 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
797 remove pktlen check, set reglen instead of numregs
798 (dump_all_bdm_regs): delete
799 (wiggler_fetch_registers): delete
800 (wiggler_prepare_to_store): now just an empty function
801 (wiggler_store_registers): delete
802 (wiggler_read_bdm_register): new
803 (wiggler_write_bdm_registers): new
804 (wiggler_write_bdm_register): new
805 (wiggler_write_bytes): use write_mem_command variable instead of
807 (get_packet): renamed to wiggler_get_packet, change refs throughout
808 (put_packet): renamed to wiggler_put_packet, change refs throughout
809 (wiggler_get_packet): add break to default case of switch,
810 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
812 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
813 (flash_xfer_memory): delete
814 (noop_store_registers): new placeholder replacement for
815 target_store_registers() which prevents generic_load from trying to
817 (bdm_update_flash_command): add store_registers_tmp variable,
818 make handling of wiggler_ops more generic -- define wiggler_ops
819 in a target-specific file instead (such as ppc-bdm.c in the case
820 of the ppc), use current_target to deal with registers again
821 making this file less target-specific.
822 (bdm_read_register_command): new
823 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
824 comment out add_cmd ("read-register", ...)
825 * ocd.h: new, contains common wiggler prototypes, command definitions
826 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
827 structure for ppc bdm
830 (bdm_ppc_fetch_registers): new
831 (bdm_ppc_store_registers_: new
832 (_initialize_bdm_ppc): new
833 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
836 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
838 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
839 as a valid SP-relative offset of a saved register.
842 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
844 * hpread.c (hpread_read_struct_type): Use accessor macros rather
845 than directly mucking around with data structures.
847 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
849 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
850 Add a bunch of macros.
851 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
852 Update to use new macros.
853 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
854 * value.h, values.c (value_static_field): New function.
855 * cp-valprint.c, valops.c: Modify to use value_static_field.
857 * jv-lang.c (get_java_utf8_name): Re-write so it works with
858 implied (missing) data field, as defined by cc1java.
859 (java_link_class_type): Type length and field offset (in interior)
860 now includes object header. Get static fields working.
861 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
862 * jv-typeprint.c (java_type_print_derivation_info,
863 java_type_print_base): New functions, for better Java output.
864 * jv-valprint.c: Start to support Java-specific output.
866 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
868 * c-valprint.c (c_val_print): Use extract_address to retrieve
869 the address of the virtual function.
870 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
872 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
873 Handle C++ operator *.
875 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
877 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
879 (Tcl_Realloc, Tcl_Free): Likewise.
880 * configure.in: Check for cygwin32 environment. Define and
881 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
882 unix; setting it to win was for an old Tcl/Tk configuration
884 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
885 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
886 (WIN32LDAPP, WIN32LIBS): Define.
887 (CLIBS): Add $(WIN32LIBS).
888 (gdb): Use $(WIN32LDAPP).
889 * configure: Rebuild.
891 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
893 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
894 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
895 * utils.c (fprintf_symbol_filtered): Handle language_java.
897 * symtab.c (decode_line_1): Handle Java-style package.class.method.
899 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
901 * java-*: Renamed to jv-*, to make fit within 14 characters.
902 * jv-lang.h (java_type_print): Added declaration.
903 * jv-typeprint.c: New file. Provides java_print_type.
904 * jv-lang.c (java_link_class_type): New function.
905 (java_language_defn): Replace c_print_type by java_print_type.
906 * Makefile.in: Update accordingly.
908 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
910 * Makefile.in (init.c): except some mswin files do need to be
913 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
915 * Makefile.in (init.c): don't try to scan mswin for _initialize
916 funcs. (generates misleading error message because files have
917 .cpp suffix, not .c suffix)
919 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
921 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
923 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
925 * xcoffread.c (coff_getfilename): Do not strip directory component
928 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
930 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
931 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
932 * remote-array.c: #include <ctype.h> for isascii().
933 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
935 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
937 * top.c (execute_command): Force cleanup of alloca areas.
938 * findvar.c (registers_changed): Likewise.
940 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
942 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
943 * Add defs for target status.
946 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
948 * configure.in, aclocal.m4: Another fix to find the
949 correct Tix library name.
951 * configure: Rebuilt.
955 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
957 * config/mips/tm-mips64.h: longs, long longs, and pointers
958 are all 64 bits on EABI mips targets.
961 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
963 * aclocal.m4: Search for the correct tix library.
966 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
968 * partial-stab.h (case N_BINCL): detect missing partial symtab.
969 * dbxread.c: Add a complaint for N_BINCL without a corresponding
970 partial symtab. Remove earlier change of 5/27/97.
972 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
974 * sol-thread.c (sol_thread_[store, fetch]_registers): if
975 inferior_pid is an LWP rather than a Solaris thread, let
976 procfs handle the request.
977 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
978 only work if inferior_pid points to an LWP (rather than a
979 Solaris thread). Use procfs_first_available to find a good LWP.
980 (info_solthreads): added a maintenance command to list all
981 known Solaris threads and their attributes.
982 * mips-tdep.c (mips_do_registers_info): Completely changed the
983 output format to be neat and columnar. Added the helper funcs
984 do_fp_register_row and do_gp_register_row. Also small mods to
985 mips_print_register, which is still used to print a single reg.
987 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
989 * procfs.c (wait_fd): Handle an fd that has "hung up" or
990 otherwise terminated (Solaris threads).
993 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
995 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
996 IDE configuration information.
998 * gdbtk.c (breakpoint_notify): Send address, linenumber and
999 filename when a breakpoint is set. Avoids call to bp_info.
1000 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1001 Itcl, Tix and IDE initialization.
1003 * defs.h (init_ui_hook): Change prototype to accept one arg.
1005 * main.c (gdb_init): Change prototype to accept one arg.
1007 * top.c (gdb_init): Accepts one argument which it uses to
1008 call (*init_ui_hook), which will be gdbtk_init(). This is
1009 used for calling Tcl_FindExecutable().
1011 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1012 accept variable number of args for compatibility with
1013 cchanges in gdbtk.c.
1015 * configure: Regenerated.
1017 * gdbtcl/tclIndex: Regenerated.
1021 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1023 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1024 whether CRLF_SOURCE_FILES is defined.
1025 (open_source_file): Use OPEN_MODE with open and openp.
1026 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1027 CRLF_SOURCE_FILES is defined, ignore \r characters.
1028 (forward_search_command): Use FDOPEN_MODE with fdopen.
1029 (reverse_search_command): Likewise.
1030 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1031 (LSEEK_NOT_LINEAR): Don't define.
1033 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1035 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1036 return values within the 8-byte FP register.
1038 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1040 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1041 integers in 64-bit register parameters before function calls.
1043 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1045 * mips-tdep.c (mips_push_arguments): special-case handling for
1046 odd-sized struct parameters passed in registers / on stack.
1048 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1050 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1051 structs passed in registers for little-endian non-EABI mode.
1053 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1055 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1056 (check_duplicates, clear_command): compare sections only if
1057 doing overlay debugging.
1059 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1061 * buildsym.h (struct subfile): Add debugformat member.
1062 (record_debugformat): Declare global function.
1063 * buildsym.c (start_subfile): Initialize debugformat member
1065 (record_debugformat): New function to record the format.
1066 (end_symtab): Copy format into symtab debugformat member.
1067 (end_symtab): Free subfile debugformat member.
1068 * symmisc.c (free_symtab): Free debugformat when freeing
1070 * symfile.c (allocate_symtab): Initialize the new debugformat
1071 member for new symtabs.
1072 * symtab.h (struct symtab): Add debugformat member.
1073 * source.c (source_info): Print the debug format.
1075 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1077 * hpread.c (hpread_expand_symtab): Call record_debugformat
1079 (hpread_process_one_debug_symbol): Ditto.
1080 * dbxread.c (process_one_symbol): Call record_debugformat
1082 * coffread.c (coff_start_symtab): Call record_debugformat
1084 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1086 * dwarfread.c (read_file_scope): Call record_debugformat
1088 * dwarf2read.c (read_file_scope): Call record_debugformat
1090 * dstread.c (dst_end_symtab): Set debugformat to be
1092 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1094 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1096 * mips-tdep.c (mips_push_arguments): handle alignment of
1097 integer and struct args on stack for mips64 big-endian.
1099 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1101 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1102 structs in a register wherever possible.
1103 * mips-tdep.c (mips_extract_return_value): handle structs.
1104 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1105 (including structs, if gdb ever allows it).
1108 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1110 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1111 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1112 stack push count accordingly.
1113 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1116 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1118 * utils.c (floatformat_from_doublest): Improve test for infinity.
1120 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1122 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1123 global variables into the struct dieinfo structure.
1124 (locval): Pass pointer to a dieinfo struct rather than a
1125 pointer to the raw location information. Change prototype.
1126 Set isreg, optimized_out, offreg and basereg as appropriate.
1127 (struct_type): Call locval with dieinfo struct pointer.
1128 (new_symbol): Ditto.
1129 (new_symbol): Call locval and save location before testing
1130 the values of the new dieinfo struct flags, set by locval.
1132 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1134 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1135 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1136 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1137 These changes tried to work around a problem with an early DU 4.0
1138 release, but they trigger subtle timing dependent kernel bugs
1139 in older OSF/1 releases.
1141 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1143 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1144 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1146 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1148 * infrun.c (wait_for_inferior): Mark registers as invalid when
1149 stepping over an instruction that triggered a watchpoint.
1150 * remote-mips.c: Numerous changes to support hardware breakpoints
1151 and watchpoints on LSI MiniRISC and TinyRISC boards.
1152 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1153 (mips_breakpoint_from_pc): Account for different breakpoint
1154 instructions used by PMON and IDT monitor.
1155 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1157 * config/mips/tm-mips.h: Define breakpoint instructions for
1158 PMON and IDT monitor. Move MIPS16-related macros here from
1161 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1163 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1165 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1167 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1168 Add missing return statements after finding an "add imm{16,32},sp"
1170 (mn10300_frame_chain): Add in size of our register save area to find
1171 our caller's frame if our caller does not have a frame pointer.
1173 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1175 * symfile.c (generic_load): Check return code of target_write_memory.
1177 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1179 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1180 * config/tm-sysv4.h (in_plt_section): Add prototype.
1182 * maint.c (maintenance_translate_address): Avoid assignment
1183 inside if, per GNU coding standards.
1184 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1185 per GNU coding standards.
1187 * monitor.c (parse_register_dump): Is really a void function.
1189 (monitor_read_memory): Remove unused variable "name".
1190 (monitor_read_memory): Remove unused variable "regbuf".
1191 (monitor_open): Remove unused variable "i".
1192 (get_hex_word): Apparently unused, #if away for now.
1195 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1196 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1199 * remote-e7000.c (ctype.h): Include.
1200 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1201 * frame.h (generic_get_saved_register): Add prototype.
1202 (enum lval_type): Add partial forward decl.
1203 * dsrec.c (make_srec): Remove unused variable "type_code".
1204 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1205 cases by just ignoring them.
1206 (command.h): Include.
1208 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1209 * java-lang.c (gdbcore.h): Include for prototypes.
1210 (type_from_class): Remove unused variable "ftype".
1211 (type_from_class): Remove unused variable "name_length".
1212 (evaluate_subexp_java): Add default case to handle remaining
1214 * java-valprint.c (c-lang.h): Include for prototypes.
1216 * symfile.c (simple_read_overlay_region_table): #if away
1218 (simple_free_overlay_region_table): Ditto.
1219 (overlay_is_mapped): Add default case to switch.
1220 (simple_read_overlay_region_table): Ditto.
1221 (simple_read_overlay_region_table): Add prototype.
1223 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1224 (fixup_psymbol_section): Ditto.
1225 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1227 * utils.c: Add comment about t_addr being either unsigned long or
1229 (paddr): Change formats to match actual types args are cast to.
1234 * defs.h (perror_with_name): Is a NORETURN function.
1235 * utils.c (perror_with_name): Is a NORETURN function.
1236 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1238 * symtab.c (fixup_symbol_section): Remove prototype.
1239 * symtab.h: (fixup_symbol_section): Add prototype.
1240 * m32r-rom.c (report_transfer_performance): Add prototype.
1241 * sparclet-rom.c: Ditto.
1244 * c-exp.y (parse_number): Cast args to float* or double* as
1245 appropriate for conversion format.
1246 * java-exp.y (parse_number): Ditto.
1248 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1249 to nonexistant y.tab.c file.
1250 (java-exp.tab.c): Ditto.
1251 (f-exp.tab.c): Ditto.
1252 (m2-exp.tab.c): Ditto.
1253 start-sanitize-gdbtk
1255 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1256 Remove unused static variable "Gdbtk_Library".
1259 * sh-tdep.c (symfile.h): Include.
1260 (gdb_string.h): Include.
1261 (sh_fix_call_dummy): Ifdef away, currently unused.
1262 * config/sh/tm-sh.h (pop_frame): Add prototype.
1263 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1265 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1267 start-sanitize-gdbtk
1268 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1269 enumeration del_at_next_stop to bpdisp array.
1272 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1273 of non-pointer values.
1275 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1276 their physical names already include the class name.
1278 * valops.c (value_cast): Handle upcast of a class pointer.
1280 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1281 * corelow.c (get_core_registers): Make secname big enough.
1283 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1285 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1286 * sh-tdep.c (sh_show_regs): print out all registers for
1287 the current processor
1289 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1291 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1294 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1296 Fixes for recent correction to PE format:
1297 * coffread.c (pe_file): New static variable.
1298 (struct find_targ_sec_arg): Change resultp from pointer to int to
1299 pointer to pointer to asection.
1300 (find_targ_sec): Just store the section in args->resultp, not the
1301 section offset value.
1302 (cs_to_section): Compute the section offset value from the
1304 (cs_section_address): New static function.
1305 (coff_symfile_read): Set pe_file.
1306 (read_one_sym): When reading a PE file, adjust the symbol value to
1307 include the section address if the symbol has an appropriate
1310 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1312 * configure.tgt: add mipsr3900-elf target
1313 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1315 start-sanitize-gdbtk
1316 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1318 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1321 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1323 * dbxread.c: Check malloc's return for null, prevent segv.
1325 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1327 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1330 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1332 * top.c (init_cmd_lists): Always initialize endianlist.
1333 (init_main): Always define endian commands.
1334 (set_endian_big): Issue warning if endian not selectable.
1335 (set_endian_little): Ditto.
1336 (set_endian_auto): Ditto.
1338 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1340 * remote-sim.c (simulator_command): Restrict access to the
1341 simulator to periods when the simulator is open.
1343 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1345 * procfs.c (init_procinfo): new function, abstracts some code
1346 shared by create_procinfo and do_attach;
1347 (procfs_set_inferior_syscall_traps): new function, abstracts
1348 some code needed by procfs_init_inferior, do_attach, and
1349 procfs_lwp_creation_handler; (procfs_first_available): new
1350 function, find any LWP that's runnable; (procfs_thread_alive):
1351 replace stub function with real implementation;
1352 (procfs_lwp_creation_handler): fix bug starting new child
1353 threads; (info_proc): bug fixes and enhancements for the
1354 "INFO PROCESSES" command; (close_procinfo_file): call new
1355 function "delete_thread" to cleanup GDB's thread database;
1356 (proc_init_failed): add new argument "kill", to control whether
1357 process is killed (so this function can be shared by
1358 create_procinfo and do_attach); (procfs_exit_handler): handle
1359 exit from an attached process, and cleanup procinfo handles
1360 when the process exits; (procfs_resume, procfs_wait): cleanup
1361 after a thread when it exits; (do_attach, do_detach): handle
1362 attached processes with multiple threads; plus some general
1363 improvements in the diagnostic output.
1364 * sol-thread.c (sol_thread_alive): replace stub with real
1365 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1366 handle threads that may have exited; (sol_thread_attach): add
1367 startup setup stuff; (sol_thread_detach): add unpush_target
1368 call; (sol_thread_mourn_inferior): add unpush_target call;
1369 (sol_thread_wait, sol_thread_resume): enhance to deal with
1370 thread exit cleanly; (sol_thread_new_objfile,
1371 sol_thread_pid_to_str): detect unsuccessful startup and
1372 don't crash; plus some general cleanup.
1373 * thread.c (delete_thread): new function, allows targets to
1374 notify gdb when a thread is no longer valid.
1375 * infrun.c (wait_for_inferior): don't try to detect a new
1376 thread on receiving a TARGET_EXITED event.
1378 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1380 * remote-sim.c (gdbsim_open): Pass callback struct.
1381 (init_callbacks): Remove call to sim_set_callbacks.
1383 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1385 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1386 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1387 with a zero PC as frameless to improve backtraces from core dumps
1388 caused by dereferencing a NULL function pointer.
1389 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1390 Handle frameless functions interrupted by a signal.
1392 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1393 Handle frameless functions interrupted by a signal.
1395 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1397 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1398 to reflect current reality. Gross attempt at handling out of
1401 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1402 symbols to find the end of the prologue.
1403 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1405 start-sanitize-tic80
1406 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1408 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1411 start-sanitize-tic80
1412 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1414 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1415 basic C80 features working.
1418 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1420 * configure.in (AC_TYPE_SIGNAL): Add
1421 * configure: Re-generate.
1422 * remote-sim.c: Signal returns RETSIGTYPE.
1424 start-sanitize-gdbtk
1425 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1427 * gdbtk.c (wrapped_call): New function - make actual call to tk
1429 (call_wrapper): Rewrite to use top.c:catch_errors.
1431 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1435 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1437 * target.h (target_stop): Drop argument so it can be tested for
1440 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1442 * utils.c (floatformat_from_doublest): Handle infinity properly.
1444 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1446 * Finalize merge from Hurd folk.
1447 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1448 * thread.c (thread_apply_command, thread_apply_all_command,
1449 thread_command): Make sure TP is alive.
1450 (thread_alive): New function.
1451 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1452 * infrun.c (sig_print_info): Deal better with long signal names.
1453 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1454 * thread.c (thread_id_to_pid): New function.
1455 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1456 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1457 set_thread_default_cmd_list, show_thread_default_cmd_list):
1458 New variables. (set_thread_cmd, show_thread_cmd,
1459 set_thread_default_cmd, show_thread_default_cmd): New functions.
1460 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1461 * gnu-nat.c (inf_startup): remove TASK parameter.
1462 (inf_set_task): replace with new function (inf_set_pid).
1463 * gdbthread.h: Add extern decl for thread_cmd_list.
1465 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1467 * printcmd.c (disassemble_command): Adjust low function bound
1468 by FUNCTION_START_OFFSET.
1470 start-sanitize-tic80
1471 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1473 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1476 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1478 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1479 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1480 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1481 satisfy symbol dependancy in solib.c (core_ops).
1482 * target.[ch] conditionalize Mach-specific signals so that they
1483 won't show up in non-Mach gdb's!
1484 * thread.c: change name of static function "thread_switch" to
1485 "switch_to_thread", to avoid conflict with Mach global symbol;
1486 move thread_cmd_list to global scope so targets can add their
1487 own thread commands.
1488 * infrun.c: sig_print_info: allow for long signal names.
1489 * gnu-nat.[ch]: tidying up comments.
1490 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1491 gnu_wait must not return -1 when inferior exits;
1492 attach_to_child will modify inferior_pid in a way that allows
1493 fork_inferior to remain unchanged; remove extra arg from
1494 startup_inferior; move Mach thread commands here from thread.c.
1496 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1498 * symtab.c: decode_line_1, replace the assignment to
1499 values.sals[0].pc which I accidentally left out on 4/3/97.
1501 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1503 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1504 (fix by Bob Manson).
1505 * top.c: change "to enable to enable" to "to enable" in a couple
1508 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1510 * breakpoint.c (remove_breakpoint): Pass correct type to
1511 target_remove_watchpoint.
1512 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1514 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1516 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1517 for return address register, handle `ret' instruction.
1519 * corelow.c (get_core_registers): Initialize cf.
1521 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1522 (procfs_notice_signals): Copy traced signal set back to
1524 (unconditionally_kill_inferior): If PR_DEAD is defined,
1525 rerun inferior after killing it.
1527 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1529 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1530 structure value address is found in $a0 now.
1531 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
1533 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
1535 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
1537 (EXTRACT_RETURN_VALUE): Likewise.
1539 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
1540 insn at "pc", not "fi->pc".
1542 start-sanitize-tic80
1543 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1545 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
1546 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
1547 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
1548 (NPC_REGNUM): Tic80 has a delay slot.
1549 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
1553 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
1555 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
1557 (EXTRACT_RETURN_VALUE): Likewise.
1559 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
1561 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
1562 floatformat_ieee_double_littlebyte_bigword for little endian
1564 * utils.c (floatformat_to_doublest): Create local preswapped
1565 copy of input for floatformat_littlebyte_bigword formats.
1566 (get_field, put_field): Treat floatformat_littlebyte_bigword
1567 the same as floatformat_little.
1568 (floatformat_from_doublest): Postswap output words for
1569 the floatformat_littlebyte_bigwords format.
1571 start-sanitize-tic80
1572 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1574 * config/tic80/tic80.mt (SIM): Link in simulator.
1577 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1579 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
1580 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
1581 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
1582 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
1583 config/v850/v850.mt:
1584 Remove -lm. That's now handled by configure.
1586 * Makefile.in (maintainer-clean): Add distclean to dependencies.
1587 Remove duplicate rm's of files.
1589 start-sanitize-gdbtk
1590 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
1592 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
1595 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1597 * remote-pa.c: Remove. It's broken and no longer necessary.
1599 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1601 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1602 (Avoids name clash with broken AIX header files.)
1604 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1606 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1608 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1609 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1610 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1612 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1613 tstart and dstart with section VMA.
1614 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1616 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1617 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1618 (vmap_exec): Relocate relative to the VMA in the object file,
1619 relocate .bss section as well.
1620 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1621 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1623 * xcoffread.c (secnum_to_bfd_section): New routine to get
1624 BFD section from CS section number.
1625 (scan_xcoff_symtab): Make toc_offset section relative.
1627 * symtab.c (total_number_of_methods): Avoid core dump if
1628 baseclass type is still undefined.
1630 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1632 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1634 * defs.h utils.c (error warning): Make message be const.
1635 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1636 to hook. Otherwise send it to fputs.
1637 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1639 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1640 to _filtered forms to make output appear in GUIs. Replace all
1641 uses of SERIAL_READCHAR with readchar, which has better error
1643 * (e7000_parse_device): Add prototype.
1644 (readchar): Improve doc. Handle random serial errors.
1645 (expect): Disable notice_quit code. It's busted. Remove
1646 serial error handling (it's now handled in readchar). Remove
1647 remote_debug echoing. That's handled in readchar as well.
1648 (e7000_parse_device): Remove serial_flag arg. It's not
1650 (e7000_open): Split into two pieces. Second part is
1651 e7000_start_remote, and is error protected. Now, when we connect
1652 to the target, we setup the initial frame and registers so that
1653 the user gets an immediate indication of where the target is.
1654 (gch): Remove debug output. That's handled by readchar.
1655 (e7000_read_inferior_memory): Handle errors better.
1656 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1657 command names. They show up when doing completion and confuse
1659 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1660 directly from Win32s and Win95. Get rid of debugify crud.
1661 * serial.c: Remove debugify cruft.
1662 * (serial_logchar serial_log_command serial_write serial_readchar
1663 serial_send_break serial_close): Merge common functionality into
1664 serial_logchar. Clean up rest of routines.
1665 * sparclet-rom.c: Disembowel. Leave only download routine.
1666 Download routine now switches to remote target automatically.
1667 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1668 up MSVC/Win32 problem.
1669 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1671 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1672 * config/sparc/tm-sparclet.h: Remove override for prompt.
1674 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1676 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1677 TARGET_BYTE ORDER_SELECTABLE.
1679 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1681 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1682 fields of gdb_callback.
1683 (gdbsim_stop): Add gdbsim_stop to list of supported client
1685 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1686 sim_wait where gdb is in a position to handle a long running
1688 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1690 (gdb_os_poll_quit): New function. Check for a quit pending on the
1693 start-sanitize-gdbtk
1694 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1696 * Makefile.in (install-only): Make list of gdbtcl files to install
1697 explicit - was picking up files such as ChangeLog etc.
1698 (install-only): Don't blindly create the directory.
1701 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
1703 * defs.h (enum language): Add language_java.
1704 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
1705 * Makefile.in: Update for new files.
1706 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
1707 * symfile.c (deduce_language_from_filename): Recognize .java.
1709 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
1711 * m32r-stub.c (stash_registers): Rewrite.
1712 (restore_registers): Renamed to restore_and_return.
1713 (cleanup_stash): New function.
1714 (process_exception): New function.
1715 (_catchException*): Rewrite.
1717 * remote-sim.c (gdbsim_load): Update call to sim_load.
1718 (gdbsim_create_inferior): No longer pass start_address to
1719 sim_create_inferior.
1720 (gdbsim_open): Pass endian indicator as arg.
1722 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
1724 * remote.c (get_offsets): Don't use scanf for interpreting
1725 response to qOffsets.
1727 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
1729 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
1730 (INSTALL_XFORM1): Remove.
1731 (install-only): Use $(program_transform_name) directly, rather
1732 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1733 (uninstall): Transform name.
1735 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
1737 * remote-mips.c (mips_load): Ensure that PC gets updated
1738 after a load on LSI target.
1740 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1742 * procfs.c (notice_signals): fix typo
1744 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
1746 * gdbserver/Makefile.in (INSTALL): Change install.sh to
1749 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1751 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
1752 since gcc automatically includes it
1754 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
1756 * procfs.c: Substantial (but incomplete) changes to support
1757 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
1758 struct now has substructs like struct flt_ctl instead of
1759 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
1760 map_fd instead of a single fd. Non-sysv4.2mp procfs models
1761 still have the structs and multiple fds, but don't use the
1762 entire struct and the four fds all point to the same thing.
1763 We use PROCFS_USE_READ_WRITE to decide whether to talk to
1764 procfs with reads/writes or use ioctl instead. We use
1765 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
1766 multiple fds or not. PROC_NAME_FMT is split out into
1767 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
1768 STATUS_PROC_NAME_FMT.
1770 (procfs_notice_signals): now a necessary wrapper around
1771 (notice_signals): which are the new guts for noticing signals
1772 (open_proc_file): gets a new flag arg used in sysv4.2mp to
1773 determine whether or not to attempt to open the ctl_fd.
1774 (procfs_read_status): new local function, reads procfs status
1775 (procfs_write_pcwstop): new local function, writes a PCWSTOP
1776 (procfs_write_pckill): new local function, writes a PCKILL
1777 (unconditionally_kill_inferior): remove signo since we now
1778 just call procfs_write_pckill().
1779 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
1780 (proc_iterate_over_mappings): the whole function is ifdefed
1781 on UNIXWARE to keep things readable.
1783 Expanded the syscall_table to include new potential sysv4.2mp
1784 members. Note that all ifdefs of UNIXWARE should be eliminated
1785 if possible or renamed to describe what's being selected for a
1786 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
1787 IRIX specific code now also checks it's not UNIXWARE.
1789 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
1790 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
1791 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
1792 "/debug/%d" as PROC_NAME_FMT used to be
1794 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
1796 * mn10300-tdep.c: Almost completely rewritten based on mn10200
1798 * config/mn10300/tm-mn10300.h: Likewise.
1800 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
1802 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
1803 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
1804 lousy out-of-date clone of remote.c.
1806 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
1808 * remote.c: Fix problems realized while showering.
1809 * (hexnumlen): Add prototype. Use max, not min.
1810 * (remote_write_bytes remote_read_bytes): Fix max packet size
1811 calculations to properly account for packet overhead. Also handle
1812 (probably rare) case where remote_register_buf_size isn't set.
1814 * remote.c: Fix doc for `C' and `S' commands to indicate full
1816 * (remote_ops extended_remote_ops remote_desc remote_write_size):
1818 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
1819 Record size of response to fetch registers command, use this to
1820 limit size of memory read and write commands.
1821 * (push_remote_target): New function to make it possible to have
1822 another target switch to the remote target.
1823 * target.h: Add prototype for push_remote_target.
1824 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
1825 for hosts which default to unsigned chars (such as SGI's).
1826 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
1827 handled automatically in remote.c.
1829 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1831 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
1832 find_pc_sect_function(), find_pc_sect_partial_function(): new
1833 functions for debugging overlays; pc without section is ambiguous.
1834 * breakpoint.[ch]: add section pointer to breakpoint struct;
1835 add section argument to check_duplicates(); check section as well
1836 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
1837 breakpoint_thread_match(), bpstat_stop_status()];
1838 add section argument to describe_other_breakpoints();
1839 use INIT_SAL() macro to zero-out new sal structures;
1840 make resolve_sal_pc() fix up the sal's section as well as its pc;
1841 match on section + pc in clear_command() and delete_breakpoint();
1842 account for overlay sections in insert_breakpoints(),
1843 remove_breakpoint() and breakpoint_re_set_one();
1844 all this to support overlays where a PC is not unique.
1845 * exec.c: change xfer_memory() to handle overlay sections.
1846 * findvar.c: change read_var_value() to handle overlay sections.
1847 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
1848 * infcmd.c: jump_command() warns against jumping into an overlay
1849 that's not in memory. Also use INIT_SAL() to initialize sals.
1850 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
1851 overlay state information; Also use INIT_SAL() to init sals.
1852 * m32r-rom.c: modify load routines to use LMA instead of VMA.
1853 * m32r-stub.c: mask exit value down to 8 bits; screen out any
1854 memory read/writes in the range 600000 to a00000, and ff680000
1855 to ff800000 (hangs because nothing is mapped there); fix strcpy().
1856 * maint.c: maintenance command "translate-address" supports overlays.
1857 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
1858 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
1859 this constitutes gdb's internal overlay mapping table. Add macro
1860 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
1861 Add function find_pc_sect_section().
1862 * printcmd.c: modify print_address_symbolic() with overlay smarts;
1863 modify address_info() with overlay smarts; add function sym_info()
1864 to support the INFO SYMBOL command (translate address to symbol(s));
1865 modify disassemble_command() to work on unmapped overlays.
1866 * source.c: use INIT_SAL() to initialize sals.
1867 * symfile.[ch]: change generic_load() to use section's LMA address
1868 instead of VMA address, for overlay sections.
1869 Add numerous functions for finding a PC's section / overlay,
1870 translating between VMA and LMA address ranges, determining if an
1871 overlay section is mapped, etc. Add several user commands for
1872 overlay debugging. Add support for a "generic" form of automatically
1873 reading overlay mapping info from the inferior (based on the default
1874 (simple) overlay manager which Cygnus provides as an example).
1875 * symtab.[ch]: add functions find_pc_sect_symtab(),
1876 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
1877 for lookup; modify lookup_symbol and decode_line_1() to use them;
1878 modify find_function_start_sal() to account for overlay sections;
1879 add macro INIT_SAL() for initializing struct symtab_and_line.
1880 * target.c: fix a comment in the declaration of target_ops.
1882 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
1884 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
1885 mips_skip_stub, mips_ignore_helper): New functions for dealing
1886 with MIPS16 call/return thunks.
1887 (mips_init_frame_pc_first): New function to implement
1888 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
1889 new code to skip over MIPS16 thunks.
1890 (mips_frame_chain): Skip over MIPS16 thunks.
1891 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
1892 mips_skip_stub, mips_ignore_helper): Declare.
1893 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
1894 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
1895 the above functions.
1896 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
1897 (mips_init_frame_pc): Declare.
1898 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
1899 to decide if certain library function calls should be ignored.
1901 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
1903 * remote-sim.c (gdbsim_open): Check return code from sim_open.
1904 Update call to sim_open (new arg SIM_OPEN_DEBUG).
1906 start-sanitize-gdbtk
1907 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1909 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
1913 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
1915 * gdbinit.in: New file.
1917 * configure.in: Generate .gdbinit from gdbinit.in.
1918 * configure: Rebuild.
1920 start-sanitize-tic80
1921 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
1923 * config/tic80/tic80.mt: Disable using the simulator
1927 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
1929 * COPYING: Install new version of file from FSF.
1930 * copying.c (show_copying_command): Update FSF address.
1932 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
1934 * Makefile.in (distclean): Remove .gdbinit.
1936 start-sanitize-tic80
1937 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
1939 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
1942 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
1944 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
1945 to va_list from void *, since va_list might not be a pointer
1948 start-sanitize-gdbtk
1949 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1951 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
1952 default, not $(srcdir).
1955 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
1957 * remote-mips.c: Clean up comment and extraneous semicolon
1958 for mips_monitor_prompt variable.
1960 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
1962 * remote-mips.c: Add `set monitor-prompt' command.
1964 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
1966 Fix from Peter Schauer:
1967 * mdebugread.c (parse_procedure): Set address of procedure to
1968 block start; this fixes problems with shared libraries introduced
1969 by change of Mar 21.
1971 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
1973 * symtab.c (find_pc_symtab): change to support the case
1974 where the objfile is reordered and contains both coff and
1975 stabs debugging info (continue on if a psymtab isn't found).
1977 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
1979 Fixes from Peter Schauer:
1980 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
1981 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
1982 is big-endian and if registers are 32 bits.
1983 * mips-tdep.c (mips_print_register, mips_extract_return_value,
1984 mips_store_return_value): Fix floating-point word-order problems on
1985 little-endian targets introduced by changes of Mar 21.
1987 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
1989 * remote.c (target_resume_hook, target_wait_loop_hook): New
1991 (remote_resume, remote_wait): Use them.
1992 * d10v-tdep.c: Set the above hooks.
1993 (tracesource): New GDB variable, controls source display in
1995 (display_trace): Find and display source line if requested.
1996 (trace_info): Mention empty trace buffer if appropriate.
1997 (tdisassemble_command): Robustify argument handling.
1999 * configure.host: Remove extra bogus Linux case.
2001 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2003 * remote-sim.c (simulator_command): Add comment about dealing with
2005 start-sanitize-tic80
2006 * Makefile.in (tic80-tdep.o): Add target.
2007 * configure.tgt: Add tic80 case.
2008 * tic80-tdep.c: New file.
2009 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2012 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2014 * c-exp.y (yylex): Handle nested template parameter lists.
2015 * symtab.c (decode_line_2): Fix test for valid choice number.
2017 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2019 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2020 copy first two floating point arguments to general registers, so that
2021 MIPS16 functions will receive the arguments correctly.
2022 (mips_print_register): Print double registers correctly on
2023 little-endian hosts.
2024 (mips_extract_return_value): Return double values correctly
2025 on little-endian hosts.
2027 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2028 to address in file descriptor record; this accounts for constant
2029 strings that may precede functions in the text section. Remove
2030 now-useless lowest_pdr_addr from argument list and all calls.
2032 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2034 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2035 whether the simulator will be built by whether the Makefile in the
2036 simulator directory was built.
2038 * configure.in (--enable-sim-powerpc): Delete switch.
2039 * configure: Regenerate.
2041 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2043 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2044 in the prologue too.
2046 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2048 (gdb_os_evprintf_filtered): Similarly.
2050 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2052 New UnixWare 2.1 configuration
2053 * config/i386/i386v42mp.mt: new
2054 * config/i386/i386v42mp.mh: new
2055 * config/i386/tm-i386v42mp.h: new
2056 * config/i386/nm-i386v42mp.h: new
2057 * configure.tgt: added new entries
2058 * configure.host: added new entries
2060 start-sanitize-gdbtk
2061 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2063 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2065 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2066 to GDBTK_LIBRARY, which is now a path to search.
2067 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2070 * {aclocal.m4,configure.in}: Changes for Windows builds.
2072 * configure: Rebuilt.
2075 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2077 * dsrec.c (load_srec): Print leading zeroes when printing section
2080 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2082 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2084 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2086 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2088 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2089 vprintf_filtered, evprintf_filtered): Callbacks that accept
2092 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2094 * breakpoint.c (insert_breakpoints, watchpoint_check,
2095 bpstat_stop_status): Do not disable watchpoints going out of scope.
2096 (insert_breakpoints): Make sure that the current frame is valid
2097 before calling find_frame_addr_in_frame_chain.
2099 * top.c (setup_user_args): Handle quotes and backslashes.
2100 (print_gdb_version): Update copyright year.
2102 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2104 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2106 start-sanitize-gdbtk
2107 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2109 * configure: Regenerated.
2110 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2113 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2115 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2117 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2118 except under wingdb. (Contributed by Martin Hunt).
2120 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2122 * configure: Regenerated.
2123 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2125 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2127 * remote-sim.h (sim_state, SIM_DESC): New types.
2128 (sim_open): Return a `descriptor' as result.
2129 (*): New argument of descriptor result from sim_open.
2130 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2131 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2132 Pass argv list to sim_open, argv[0] = pseudo program name.
2133 (*): Pass gdbsim_desc to sim_foo fns.
2135 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2137 * config.in: Regenerated.
2139 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2140 HAVE_HPUX_THREAD_SUPPORT): Define.
2142 start-sanitize-gdbtk
2143 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2145 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2148 * configure: Regenerated.
2149 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2153 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2155 First cut at supporting simulators in gdbserver:
2157 * configure, configure.in: Allow gdbserver to be configured
2158 for cross-target environments.
2159 * gdbserver/Makefile.in: Add simulator support.
2160 * gdbserver/configure.in: Eliminate assumption that host == target.
2161 Simplify using gdb/configure.tgt and gdb/configure.host.
2162 Fix other minor configuration errors.
2163 * gdbserver/low-sparc.c: Fix compile error.
2164 * gdbserver/remote-utils.c: Eliminate assumption that registers
2165 and addresses are four bytes. Fix minor compile errors and warnings.
2166 * gdbserver/server.c: Rewrite numerous instances of identical code
2167 for starting inferior processes to call new function start_inferior.
2168 Eliminate assumption that registers and addresses are four bytes.
2169 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2171 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2172 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2173 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2174 in moving such support from host to target makefile fragments.
2175 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2177 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2179 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2180 to insure consistant initialization of unused fields to zero.
2181 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2182 * breakpoint.c: ditto.
2185 * source.c: add call to INIT_SAL macro.
2187 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2189 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2190 they might get used on 32 bit targets as well.
2192 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2194 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2195 send the full exit string.
2197 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2199 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2201 (mn10200_store_struct_return): Likewise.
2203 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2205 * mips-tdep.c (mips_fetch_instruction): New function; replace
2206 common code throughout with calls to it.
2207 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2208 correct saved addresses of $s0 and $s1.
2209 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2210 instead of hardcoded 4.
2211 (mips16_skip_prologue): Handle extended instructions correctly.
2213 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2215 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2216 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2218 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2220 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2221 New macros for testing, setting, and clearing bit 0 of addresses.
2222 Change numerous bits of code where bit 0 was being manipulated
2223 to use these macros.
2225 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2227 * remote-mips.c: Put back the form feeds.
2229 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2231 * remote-mips.c: Remove form feeds (^L) from source.
2232 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2233 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2234 PMON after a continue; it causes target program misbehavior.
2235 (mips_fetch_register): Don't fetch unsupported registers; this
2236 cuts down on wasted serial traffic.
2238 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2240 * configure.in configure (HPUX/OSF thread support): Enable this
2241 only when running GCC, since HP's thread header files use ANSI C
2242 which is not supported by their default compiler.
2244 * configure.host (i[3456]86-*-windows): Disable long long
2245 support for WinGDB. Add mswin to configdirs.
2246 * configure.in configure: Move calls to configure.host and
2247 configure.tgt to the top of configure.in to allow them to set
2248 config variables before they are referenced.
2250 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2252 * configure.tgt (mips*-*-lnews*): New target.
2254 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2256 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2257 if we're not the innermost frame. Fix minor typos.
2259 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2261 * stabsread.c (read_type): Fix handling of template names
2262 with template parameters containing `::'.
2264 * valops.c (search_struct_field, search_struct_method):
2265 Pass correct valaddr parameter to baseclass_offset.
2266 Prevent gdb crashes by making sure that the virtual base pointer
2267 from an user object still points to accessible memory.
2269 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2271 * maint.c: Eliminate -Wall warnings by including some header files.
2273 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2275 * remote-sim.c (init_callbacks): Undo previous change.
2277 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2279 * maint.c: Fix dereference of pointer.
2280 * remote-sim.c: Fix reference of structure member "last_error".
2281 * debugify.c: Include config.h to get ANSI definitions.
2283 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2285 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2288 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2290 * main.c (print_gdb_help): Make static to match declaration.
2292 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2294 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2296 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2298 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2300 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2302 * defs.h: Fix prototypes for new cleanup functions.
2304 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2306 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2307 comment, add PARAMS, add license info and fix indentation.
2309 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2311 * debugify.c, debugify.h: New files. Provide common macros
2312 for writing debug info to a log file or stdio.
2314 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2316 * c-valprint.c (c_val_print): Fix printing for arrays defined
2319 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2321 * defs.h: Fix cntl-C to read from the Windows message queue.
2322 Add prototypes for make_final_cleanup (and the other cleanup
2324 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2325 Change sync code to report status while trying to sync-up
2326 with hardware. Add debugging output and document.
2327 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2328 Add debugging output and document.
2329 * serial.c: Add debugging output.
2330 * top.c: Add call to do_final_cleanups.
2331 Remove conditionals preventing Win32 from getting SIGQUIT.
2332 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2333 chain as a parameter. Extract this generic code from the cleanup
2334 routines into separate funtions (*_my_cleanup). Keep old
2335 functionality by passing "cleanup_chain" to the new funtions.
2336 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2337 chain which will be executed only when gdb exits. Add functions
2338 (*_final_cleanup) to match the original (*_cleanup) functions.
2339 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2340 Windows message queue.
2342 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2344 * m32r-rom.c: #include <sys/types.h>.
2345 #ifdef out new load support if wingdb.
2346 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2348 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2351 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2352 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2354 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2355 extracting a return value from a register pair.
2357 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2358 be two byte aligned. Round argument sizes up to two byte boundary.
2359 Write out args in two byte hunks.
2360 (mn10200_push_return_address): Implement.
2361 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2362 structures > 8 bytes (temporary).
2363 (STORE_RETURN_VALUE): Likewise.
2364 (CALL_DUMMY): No longer undefine.
2365 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2366 (REG_STRUCT_HAS_ADDR): Define.
2368 start-sanitize-r5900
2369 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2371 * configure.tgt: added r5900.
2374 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2376 * mips-tdep.c (non_heuristic_proc_desc): New function.
2377 (find_proc_desc): Move non-heuristic proc search code into separate
2379 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2380 descriptor, to avoid prologue examination when disassembling.
2381 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2382 aka MicroMeteor board).
2383 (mips_exit_debug): Prevent protocol reinitialization if an error
2384 occurs while exiting debug mode.
2386 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2388 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2389 comments, formatting, etc. Plus other minor fixes for problems
2390 I found during my first pass over the mn10200 port.
2391 (mn10200_analyze_prologue): New function.
2392 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2393 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2394 comments, formatting, etc. Minor fixes for problems I found during
2395 my first pass over the mn10200 port.
2396 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2398 (REGISTER_VIRTUAL_TYPE): Define as a long.
2399 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2401 (STORE_RETURN_VALUE): Similarly.
2403 * blockframe.c (generic_get_saved_regs): Remove unused variable
2405 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2406 inside #ifdef CALL_DUMMY.
2407 (watch_command_1): Initialize target_resources_ok.
2408 * command.c (do_setshow_command): Provide dummy initialization
2410 * valops.c (find_function_addr): Move function & prototype inside
2412 (value_arg_coerce): Similarly.
2413 (value_of_variable): Provide dummy initialization of "frame".
2415 start-sanitize-gdbtk
2416 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2418 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2421 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2423 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2424 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2426 (scan_xcoff_symtab): Ditto.
2428 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2430 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2431 from being sent to 32-bit targets by masking off upper bits.
2432 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2433 of PC on 32-bit targets.
2434 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2435 frame setup instruction.
2436 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2437 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2438 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2439 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2440 fixes problem on MIPS16 printing function arguments.
2442 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2444 * dwarf2read.c (dwarf2_linkage_name): New function to get
2445 the linkage name of a die from DW_AT_MIPS_linkage_name or
2447 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2448 new_symbol): Use it instead of accessing DW_AT_name.
2449 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2450 partial die if present.
2451 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2453 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2455 * blockframe.c (generic_frame_chain_valid): If the new frame
2456 is not INNER_THAN the old frame, then it's not valid.
2458 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2460 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2461 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2463 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2465 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2466 sd and sw instructions correctly.
2467 (heuristic_proc_start): Add support for MIPS16.
2468 (mips16_get_imm, mips16_heuristic_proc_desc,
2469 mips32_heuristic_proc_desc): New helper functions for
2470 heuristic_proc_desc.
2471 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2472 (mips_push_arguments): Don't align small arguments in EABI.
2473 (mips32_skip_prologue): Attempt to shrink code size a little.
2475 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2477 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2478 * m32r-rom.c: Several experiments with improved download time.
2480 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2482 * mips-tdep.c (MIPS16_INSTLEN): Define.
2483 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2484 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2485 of function on MIPS16.
2486 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2487 for mips_skip_prologue.
2488 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2490 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2492 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2493 ../sim/common/libcommon.a.
2495 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2497 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2499 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2501 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2504 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2506 First set of changes for mips16:
2507 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2508 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2509 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2510 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2511 * mem-break.c (memory_breakpoint_from_pc): New function.
2512 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2513 memory_breakpoint_from_pc to determine breakpoint contents and size.
2514 * target.h (memory_breakpoint_from_pc): Declare.
2515 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2516 to determine size of breakpoint instruction.
2517 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2518 New helper functions for mips_find_saved_regs.
2519 (mips_find_saved_regs): Recognize mips16 prologues.
2520 (mips_addr_bits_remove): Strip off upper 32 bits of address
2521 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2522 (mips_step_skips_delay): No branch delay slot on mips16.
2523 (gdb_print_insn_mips): Disassemble mips16 code.
2524 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2526 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2528 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2529 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2530 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2531 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
2533 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2535 * dwarf2read.c: Replace integral tag, name and form fields in
2536 internal structure definitions with the corresponding enumeration
2537 types from dwarf2.h. Add default cases to switches on enumerations
2539 Make quoting of string arguments in complaint messages consistent.
2540 Check for NULL returns from DW_STRING.
2541 (struct partial_die_info): Add sibling and has_type fields, remove
2543 (DW_*): Move access macro definitions near the definition of the
2544 attribute structure.
2545 (struct field_info): New structure to pass information about fields
2546 and member functions between die processing routines.
2547 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
2548 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
2549 the partial symbol table if the DW_AT_*_pc attributes are missing.
2550 Add file scope base type definitions to the partial symbol table.
2551 Skip over child dies if the die has a sibling attribute.
2552 (add_partial_symbol): Enter global variables with type attributes
2553 and without location descriptors into the partial symbol table.
2554 Store value of DW_TAG_variable dies in the partial symbol table.
2555 Do not enter global variables into the minimal symbol table.
2556 Add base type definitions to the partial symbol table.
2557 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
2558 (process_die): Move check for DW_AT_low_pc to read_func_scope.
2559 Add a typedef symbol for base type definitions to the symbol table.
2560 Ignore DW_TAG_inlined_subroutine tags for now.
2561 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
2562 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
2563 to determine pc bounds, ignore dies with invalid bounds.
2564 (dwarf2_get_pc_bounds): New routine to extract and validate the
2565 DW_AT_*_pc attributes of a die.
2566 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
2567 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
2568 New functions to handle fields and member functions.
2569 (read_structure_scope): Rewritten to use them.
2570 (read_array_type): Renamed from dwarf_read_array_type.
2571 Default upper array bound to describe an array with unspecified
2573 Create array types in backwards order, as dwarf2 puts out the array
2574 dimensions from left to right.
2575 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
2576 DW_AT_artificial and DW_AT_prototyped.
2577 (read_base_type): Make an unsigned type for DW_ATE_boolean.
2578 Pass objfile to dwarf_base_type.
2579 (read_partial_die): Use read_attribute to read in the attributes.
2580 Handle DW_AT_sibling and DW_AT_type.
2581 Follow references when determining DW_AT_name and DW_AT_external
2582 attributes of the die.
2583 Validate DW_AT_*_pc attributes.
2584 (read_full_die): Use read_attribute to read in the attributes.
2585 (read_attribute): New function to read an attribute described
2586 by an abbreviated attribute.
2587 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
2588 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
2589 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
2590 Change symbol class for global variables with a zero valued location
2591 descriptor to LOC_UNRESOLVED.
2592 Handle DW_AT_const_value attributes for DW_TAG_variable,
2593 DW_TAG_formal_parameter and DW_TAG_enumerator.
2594 Build a typedef symbol for DW_TAG_base_type.
2595 (dwarf2_const_value): New routine to copy a constant value from an
2596 attribute to a symbol.
2597 (dwarf_base_type): Use passed in objfile, not current_objfile
2598 when calling dwarf2_fundamental_type.
2599 (dump_die): Use DW_* accessor macros to access values of attributes.
2600 (decode_locdesc): Handle DW_OP_plus_uconst.
2602 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2604 * mn10200-tdep.c: New file.
2605 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2606 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2607 * config/mn10200/mn10200.mt: New file.
2608 * configure.tgt: add mn10200 entry.
2610 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2612 * configure.in configure: Check if host has libdl if doing
2615 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2617 * mn10300-tdep.c: Wrote/fixed implementations of
2618 mn10300_frame_chain, mn10300_init_extra_frame_info,
2619 mn10300_frame_saved_pc
2620 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2621 and INIT_FRAME_PC macros.
2623 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2625 * configure.in configure: Check if host has libm. Make sure we
2626 are using gcc when using the -export-dynamic option. Fixes a
2627 problem with building under Solaris/SunPro cc.
2629 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2631 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2632 Link in simulator on MIPS embedded targets.
2634 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2636 * blockframe.c (frameless_look_for_prologue): Mark frames
2637 with a zero PC as frameless to improve backtraces from core dumps
2638 caused by dereferencing a NULL function pointer.
2640 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2642 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2644 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2646 * mn10300-tdep.c: made a lot more generic, ripping out code
2647 from copied target (no more mn10300_scan_prologue,
2648 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2649 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2650 and INIT_FRAME_PC macros
2652 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2654 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2655 FP_REGISTER_BYTES to compute offsets into the saved frame,
2656 since it fails for SPARC targets configured without any
2657 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2659 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2661 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2664 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2666 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2667 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2669 * configure configure.in: Clean up test cases around thread support.
2670 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2672 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2673 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2674 value_at and value_at_lazy.
2675 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2676 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2677 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2678 instead of read_memory. It takes a bfd_section arg.
2679 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2680 unnecessary cast for assignment of struct dbx_symfile_info.
2681 Struct objfile now uses a real pointer instead of PTR for this
2683 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2684 text, data and bss into dbx_symfile_info.
2685 * exec.c (xfer_memory): Handle transfers for user-specified
2687 * findvar.c (read_var_value locate_var_value): Copy bfd section
2688 from the symbol to the value.
2689 * gdb-stabs.h: Add section pointers for text, data and bss
2691 * maint.c (translate address command): Add test code for overlay
2692 address translation.
2693 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2695 * (print_formatted x_command): Record current section along with
2696 current address for repeated commands.
2697 * sparc-nat.c (fetch_inferior_registers): Change
2698 target_xfer_memory to target_{read write}_memory to allow changes
2699 to target_xfer_memory interface for section info.
2700 * symmisc.c (dump_msymbols print_symbol): Print section
2701 assocaited with symbol.
2702 * symtab.c (fixup_symbol_section): New routine to
2703 add section info to symbols returned by lookup_symbol.
2704 * symtab.h (struct general_symbol_info): Add bfd section to
2706 * target.c target.h (target_xfer_memory): Add bfd section to
2708 * (target_read_memory_section): New routine to read data from a
2710 * (target_memory_bfd_section): New global variable to pass bfd
2711 section in to targets.
2712 * valarith.c (value_add value_addr value_array): Preserve bfd
2713 section when computing new value.
2714 * value.h (struct value): Add bfd section to values.
2715 * values.c (allocate_value value_copy): Initialize/preserve bfd
2717 * (unpack_double): Clean up _MSC_VER conditionals to remove
2719 * v850ice.c: New module to support communication with NEC's
2721 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2722 ep names with rxx names. sp and fp are renamed via a different
2725 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2727 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2728 also removed code elsewhere that made use of RP_REGNUM.
2729 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2730 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2731 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2732 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2734 For older changes see ChangeLog-96
2740 version-control: never