1 Mon Nov 10 15:13:13 1997 Ian Lance Taylor <ian@cygnus.com>
3 * valprint.c (print_longest): The b, h, w, and g format specifiers
6 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
8 * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
9 to allocate memory for environ space, gdb cannot use memory
10 checks -- set -DNO_MMCHECK
12 Tue Nov 4 13:50:59 1997 Jim Blandy <jimb@sendai.cygnus.com>
14 * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
15 code to see why this is not trivial.
16 (copy_exp, insert_exp): New functions.
18 Fri Oct 24 17:24:00 1997 Dawn Perchik <dawn@cygnus.com>
20 * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
21 where a compilation unit die has no children (DW_TAG_compile_unit
23 (scan_partial_symbols): Add comment for nesting_level.
26 Wed Oct 29 17:45:43 1997 Gavin Koch <gavin@cygnus.com>
28 * configure.tgt: Add tx49 configury based on 4300.
31 Wed Oct 29 15:53:24 1997 David Taylor <taylor@texas.cygnus.com>
33 * solib.c (solib_break_names): add entry for Solaris 2.6 run
34 time linker. From Casper Dik via Peter Schauer.
36 Fri Oct 24 16:48:21 1997 David Taylor <taylor@texas.cygnus.com>
38 * sol-thread.c (sol_find_new_threads_callback,
39 sol_find_new_threads): New functions.
40 * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke
42 * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it
45 Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu)
47 * dbxread.c (process_one_symbol): Put back initialization
48 of a variable lost during last change. Don't perform
49 assignment inside conditionals.
50 * stabsread.c (symbol_reference_defined): Return -1 for error/not
51 found. All callers changed appropriately.
52 (define_symbol): Don't perform assignment inside conditionals.
54 Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com)
56 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
59 * dbxread.c: More comment cleanups.
60 * stabsread.c: Fix various violations of the GNU coding and
61 formatting standards. Update/add comments to make code clearer.
62 (resolve_reference): Delete unused function.
63 (ref_search_val): Remove function. It didn't belong in stabsread.c
64 (resolve_live_range): No longer returns a value. Do not add it
65 to the live range list until the entire range stab has been parsed.
66 (get_substring): Remove duplicate declaration.
67 (resolve_symbol_reference): Now static. Remove unnecessary code
68 to deal with cleanups.
69 (ref_add): Use xrealloc instea of realloc.
70 (process_reference): Reorganize slightly to make clearer.
71 * stabsread.h (resolve_symbol_reference): Remove declaration.
72 (resolve_reference): Likewise.
73 * symtab.c (find_active_alias): New function.
74 (lookup_block_symbol): Use find_active_alias.
75 * symtab.h (struct range_list): Fix dangling struct live_range
77 (ref_search_val): Remove decl.
79 * symtab.h (struct range_list): Renamed from struct live_range.
80 (struct symbol): Remove struct live_range_info substruct.
81 Bring the alias list and range list fields up to the toplevel
82 as "aliases" and "ranges".
83 (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
84 (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
85 * stabsread.c: Corresponding changes.
87 * dbxread.c: Fix various violations of the GNU coding and
88 formatting standards. Update/add comments to make code
90 (process_later): Use xrealloc instead of realloc.
92 * symtab.c: Include inferior.h.
94 Tue Oct 21 14:15:26 1997 Per Bothner <bothner@cygnus.com>
96 * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).
98 Fri Oct 17 13:22:02 1997 Stan Shebs <shebs@andros.cygnus.com>
100 * infcmd.c: Improve grammar of "set args" help.
102 Thu Oct 16 15:03:58 1997 Michael Meissner <meissner@cygnus.com>
104 * remote-sds.c (sds_load): Properly declare as static.
106 Wed Oct 15 10:27:14 1997 Doug Evans <dje@canuck.cygnus.com>
108 * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement
109 to 30 bits in call insn to handle --enable-64-bit-bfd.
110 (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.
112 Tue Oct 14 22:13:27 1997 Dawn Perchik <dawn@cygnus.com>
114 * stabsread.c: Make ref_map entries dynamically allocated.
116 Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <fche@cygnus.com>
118 * printcmd.c (print_address_symbolic, address_info): Mask
119 target-specific flag bits from PC, for more aesthetic disassembly.
120 * config/mips/tm-mips.h: Added PC masking for MIPS family
121 (especially the MIPS16).
123 Sat Oct 4 18:45:44 1997 Mark Alexander <marka@cygnus.com>
125 * remote-mips.c (mips-initialize): Work around flakiness in
126 some versions of PMON after loading a program.
128 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
130 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
131 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
132 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
133 (ArrayAccess): Likewise. Also remove warnings.
134 (CastExpression): Implement (typename) UnaryExpression.
135 (push_qualified_expression_name): Fix small bug.
136 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
137 (_initialize_jave_language): Fix typo (jave -> java).
138 (java_language): Java does *not* have C-style arrays.
139 (java_class_from_object): Make more general (and complicated).
140 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
141 (java_emit_char, java_printchar): New function.
142 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
143 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
144 (java_print_value_fields): New function.
145 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
147 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
149 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
151 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
152 * mips-tdep.c (mips_extract_return_value): Doubles aren't
153 returned in FP0 if FP registers are single-precision only.
155 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
156 to disable use of FP registers for function arguments.
159 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
161 * mips-tdep.c (set_reg_offset): New function.
162 (mips16_heuristic_proc_desc): Calculate offsets of registers
163 saved by entry pseudo-op after rest of prologue has been read.
164 Use set_reg_offset to ignore all but the first save of a given
166 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
167 * remote-sim.c (gdbsim_store_register): Don't update registers
168 that have a null or empty name.
169 * findvar.c (read_register_bytes): Don't fetch registers
170 that have a null or empty name.
172 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
175 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
178 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
182 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
183 (REGISTER_NAMES): Ditto.
185 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
187 * command.c (add_cmd, add_show_from_set): Insert new commands in
190 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
192 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
193 member for storing offset of MIPS16 frame pointer from SP.
194 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
195 (PROC_FRAME_ADJUST): Define.
196 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
197 (get_frame_pointer): Use frame pointer adjustment value when
198 calculating frame address.
199 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
200 that have a null or empty name.
202 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
203 (REGISTER_NAMES): Redefine to eliminate FP registers.
204 * config/mips/tm-tx19l.h: Ditto.
207 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
208 Michael Snyder (msnyder@cleaver.cygnus.com)
211 * configure.tgt: Set gdb_target to r5900.
212 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
214 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
215 override default FPU type.
217 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
219 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
221 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
223 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
224 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
227 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
229 * ser-e7kpc.c (get_ds_base): Only use under Windows.
230 (windows.h): Include when any _WIN32 host.
232 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
234 * The following block of changes add support for debugging assembly
236 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
237 associated with a function.
238 * buildsym.c (record_line start_symtab end_symtab): Don't delete
239 symtabs which only have line numbers (but no other debug symbols).
240 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
242 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
243 intrinsic simulator breakpoints if available, otherwise do it the
246 * configure.tgt: Add d30v.
247 * d30v-tdep.c: New file.
248 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
251 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
253 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
255 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
257 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
258 value if the remaining length of a non-integral argument is smaller
259 than the register size for big-endian non-EABI mode.
261 * rs6000-tdep.c (branch_dest): Handle return from signal
262 handler function via sigreturn kernel call.
264 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
266 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
267 Fix prototypes. Remove function scoped function declarations.
269 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
271 * config/i386/windows.mh (XDEPFILES): need to list some files
272 explicitly, for odd reasons.
274 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
276 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
277 (push_expression_name): New, to handle expression names.
278 (push_qualified_expression_name): New, for qualified expression names.
279 (parse_number): Fix bugs in parsing of non-decimal integers.
280 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
281 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
282 (java_link_class_type): Add dummy "class" field.
283 (java_lookup_type): New.
284 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
285 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
286 Use java_demangle_type_signature to print array class types.
287 * jv-valprint.c (java_value_print): Preliminary array support.
288 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
289 (java_val_print): Move check for object type to java_value_print.
290 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
292 * valops.c (search_struct_field): Search basesclasses in
293 ascending, not descending order. Hack to avoid virtual baseclass
294 botch for Java interfaces.
296 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
298 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
299 New cleanup clean for cleanups to be run when at each 'run' command.
300 * infcmd.c (run_command): Call do_run_cleanups.
302 * solib.c (find_solib): Register cleanup to call clear_solib
303 on a new 'run' command.
304 (symbol_add_stub): First look for existing objfile with same name.
306 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
308 * remote-sds.c (sds_load): New function.
310 (sds_open): Don't set inferior_pid yet.
311 (sds_kill): Remove contents.
312 (sds_create_inferior): Rewrite to work more like monitor
314 (sds_restart): Remove, no longer used.
316 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
317 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
318 * dsrec.c (load_srec): Always write a header S-record.
319 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
320 (dink32_cmds): Set to use S-record downloading with acks.
321 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
323 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
325 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
328 * exec.c (exec_file_command): Call set_architecture_from_file.
330 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
332 * dbxread.c (MSYMBOL_SIZE): New macro.
333 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
334 * elfread.c (elf_symtab_read): If ELF symbol is "special",
335 such as a MIPS16 function, mark minimal symbol as special too.
336 * mips-tdep.c (pc_is_mips16): New function to check whether
337 a function is MIPS16 by looking at the minimal symbol. Use
338 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
339 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
340 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
341 "special" MIPS16 bit in ELF and minimal symbols.
342 * mdebugread.c (parse_partial_symbols): Don't construct a partial
343 symbol table for a file that already has one.
345 * configure.tgt: Support TX19.
346 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
347 config/mips/tx19l.mt: New files for TX19.
350 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
352 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
353 yet another variant of enumerator debugging info, used by DU 4.0
356 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
358 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
359 otherwise link command line is too long.
361 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
363 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
364 some formatting problems.
366 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
368 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
369 mechanism. Remove prototypes for dos_async_* functions. They don't
372 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
374 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
375 reading stabs extensions for live range information.
376 * stabsread.h, partial-stab.h: Add prototypes for new functions.
377 * symtab.h: Add structure for storing live range information.
379 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
381 * top.c (set_arch): New function, update target_architecture.
383 * defs.h, top.c (set_architecture_from_arch_mach): Replace
384 set_architecture, takes the arch and machine as arguments.
386 * sh3-rom.c (sh3e_open): Update.
389 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
391 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
394 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
396 * top.c (init_main): Add ``set processor'' as an alias for ``set
399 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
401 * config/sparc/sparclite.mt: Removed simulator references (erc32
404 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
406 * remote-e7000.c (e7000_fetch_registers): Check
407 target_architecture instead of sh_processor_type.
410 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
412 * sh3-rom.c (sh3_open): Call set_architecture not
413 sh_set_processor_type.
416 * sh-tdep.c (sh_show_processor_type_command): Delete.
417 (sh_set_processor_type_command): Delete.
418 (sh_target_architecture_hook): Rename from sh_set_processor_type,
419 use AP to determine architecture.
420 (sh_show_regs): Use bfd_mach_sh* types.
422 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
423 architecture was specified explicitly.
425 * defs.h (target_architecture, target_architecture_auto,
426 set_architecture, set_architecture_from_file): Declare.
427 (target_architecture_hook): Allow targets to be notified of set
430 * top.c (init_main): Add set/show/info architecture commands.
431 (set_architecture, show_architecture, info_architecture): New
432 functions, parse same.
433 (set_architecture_from_file): New function, determine arch from
436 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
438 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
439 when set explicitly. Prepend endianness arg so that it can be
442 * defs.h, top.c (target_byte_order_auto): Make global when
443 byteorder is selectable.
445 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
447 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
449 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
450 has already set the PC.
451 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
452 exec file" a warning. Ditto for "No program loaded".
454 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
456 * ocd.c: revert Sun change -- enable log file handling
458 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
460 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
462 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
464 * ocd.c: comment out sections that create and flush wigglers.log
465 log file when using the wiggler.
467 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
469 * config/powerpc/ppc-eabi.mt:
470 * config/powerpc/ppc-sim.mt:
471 * config/powerpc/ppcle-eabi.mt:
472 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
473 other ocd-related files in TDEPFILES
475 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
477 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
478 * ocd.c: initialize remote_timeout
479 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
480 (ocd_get_packet): remove find_packet goto. If there isn't
481 an 0x55 at the start, something is quite wrong so error out
482 instead of advancing in the packet and trying again. If checksum
483 is invalid, print error message instead of trying again.
484 * ser-ocd.c (ocd_readchar): error if we attempt to read past
485 the end of the from_wiggler_buffer.
487 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
489 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
490 after relocations are complete.
491 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
492 this is now done in objfile_relocate.
494 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
496 * win32-nat.c (handle_exception): Return a value indicating
497 whether the exception was handled. Don't handle random exceptions
498 the first time around, so that structured exception handling
500 (child_wait): Check the return value of handle_exception. Set the
501 continue_status argument to ContinueDebugEvent accordingly.
503 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
505 * configure.tgt: Add support for v850e target.
508 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
510 * configure.tgt: Add support for v850eq target.
513 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
515 * m32r-stub.c: fix typo
517 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
519 * remote-sds.c: Remove unused remnants of remote.c.
520 (tob64): Return the result length.
521 (sds_interrupt): Send a stop message.
522 (sds_wait): Add debug output for signal interpretation, flag
523 that signal was due to a trap.
524 (sds_fetch_registers): Fill the registers array correctly for
526 (sds_store_registers): Get the right values from registers array.
527 (putmessage): Tweak length handling so checksum comes out right.
528 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
531 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
533 * gdbtk.c (gdb_listfuncs): New function that returns
534 a list of all the functions in a source file.
537 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
539 * infrun.c (wait_for_inferior): Add the symbols for any
540 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
542 Rewrite code which determines the TOC address for calling functions
543 in the inferior under AIX.
544 * rs6000-nat.c (find_toc_address): New function to determine
545 the required TOC address from a function address.
546 (_initialize_core_rs6000): Set up find_toc_address_hook to point
548 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
549 add_text_to_loadinfo calls.
550 (exec_one_dummy_insn): Change pid and status to int to get rid of
552 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
553 ptrace to get rid of compiler warnings.
554 * rs6000-tdep.c: Add definition for find_toc_address_hook.
555 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
556 patch TOC address load code in the call dummy with the value
557 returned from find_toc_address_hook.
558 (struct loadinfo, loadinfo, loadinfolen,
559 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
560 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
562 (_initialize_rs6000_tdep): Remove initialization of
563 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
564 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
565 xcoff_init_loadinfo_hook): Remove.
566 (struct coff_symfile_info): Add toc_offset field.
567 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
568 instead of calling xcoff_add_toc_to_loadinfo_hook.
569 (get_toc_offset): New function to return the value of the
570 toc_offset field for an object file.
571 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
572 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
573 * config/rs6000/tm-rs6000.h: Add declarations for
574 find_toc_address_hook and get_toc_offset.
576 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
578 * remote-sds.c: New file, interface to SDS-compatible monitors.
579 * Makefile.in (remote-sds.o): Add build rule.
580 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
581 (TDEPFILES): Add remote-sds.o.
583 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
585 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
586 assuming control has returned to GDB.
589 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
591 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
594 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
596 * dink32-rom.c: New file, support for DINK32 monitor.
597 * Makefile.in (dink32-rom.o): Add build rule.
598 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
599 (TDEPFILES): Add dink32-rom.o.
600 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
601 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
602 MO_CLR_BREAK_1_BASED): New monitor interface flags.
603 * monitor.c: Use them.
604 (monitor_store_register): Use setreg.term if defined.
605 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
606 if set_break and clr_break fields are empty.
608 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
610 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
611 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
612 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
614 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
615 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
616 fill in doc fields of bdm_ppc_ops.
617 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
618 as the MQ or floating point regs not present on ppc 8xx boards.
619 (bdm_ppc_store_registers): Don't write those same invalid registers.
620 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
621 * config/powerpc/ppc-eabi.mt:
622 * config/powerpc/ppcle-eabi.mt:
623 * config/powerpc/ppc-sim.mt:
624 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
626 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
628 * frame.h (enum lval_type): Conditionalize on __GNUC__
632 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
634 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
637 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
639 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
641 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
643 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
644 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
645 BDM_BREAKPOINT if not defined in tm.h
646 (ocd_error): add new error cases
647 (ocd_start_remote): send the OCD_INIT command before
648 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
649 (ocd_write_bytes): no longer static
650 (ocd_insert_breakpoint): no longer static
651 (ocd_remove_breakpoint): new
652 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
653 and ocd_remove_breakpoint
654 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
655 and ocd_remove_breakpoint instead of memory_insert_breakpoint
656 and memory_remove_breakpoint.
657 (bdm_ppc_open): after calling ocd_open, modify DER
658 register so interrupts will drop us into debugging mode, finally
659 disable the watchdog timer on the board so we don't leave BDM
662 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
664 * values.c (value_primitive_field): Account for offset when
665 extracting the value of a bitfield.
666 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
668 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
671 * config/tic80/tic80.mt:
672 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
673 (SIM): Remove -lm to prevent make errors.
674 * configure.tgt: add gdbserver to configdirs for tic80.
676 * gdbserver/utils.c (error): Change prototype to match defs.h.
677 * gdbserver/low-sim.c: Change simulator calls to use new interface.
678 * remote.c (remote_write_bytes): Include '$' at start of packet
679 and checksum at end of packet in overhead calculation.
681 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
683 * ser-ocd.c: If _WIN32, include <windows.h>.
684 (dll_do_command): New static variable if _WIN32.
685 (ocd_open): Set dll_do_command if _WIN32.
686 (ocd_write): Use dll_do_command rather than do_command.
687 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
688 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
689 ($(BDM_LIBNAME)): Remove target.
690 * wigglers.def: Remove.
693 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
694 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
695 ide_initialize_paths to match installed directory name. If IDE,
696 use auto_path to search for main.tcl.
697 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
701 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
703 (libwigglers.a): Remove target.
706 * gdbtk.c (gdbtk_cleanup): New static function.
707 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
708 call to ide_initialize_paths. If we can't initialize the event
709 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
710 ide_window_register and the ide_window commands. Initialize tk,
711 itcl, and tix after initializing the IDE.
713 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
714 * configure: Rebuild.
717 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
719 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
720 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
723 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
725 * gdbtk.c (breakpoint_notify): Change buffer size from 100
726 to 256 to avoid memory corruption with very long pathnames.
729 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
731 Changes to OCD support to support wiggler box as well as
733 * ocd.c: change speed in init command to 0 from 80,
734 add (temporary) logging commands to help debugging,
735 (ocd_open): if "target ocd wiggler lpt" then use special
736 ser-ocd.c serial interface which communicates with Wigglers.dll,
737 otherwise ("target ocd <foo>") do as we did before
738 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
739 switch of known commands of len 0
740 * ocd.h: add OCD_LOG_FILE
741 * serial.c (serial_open): do serial_interface_lookup on ocd
743 * ser-ocd.c: add buffer to contain responses from sending a
744 command to the Wigglers.dll.
745 (ocd_readchar): return curr char from buffer and increment ptr
746 (ocd_write): send buffer to Wigglers.dll, storing response in
747 return buffer and initializing curr location ptr to start of
751 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
753 * configure.in: Change required Tix version to 4.1.8.0 .
754 * configure: Rebuilt.
757 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
759 * ocd.h: add OCD_SET_CONNECTION
760 * ocd.c: rename "do_command" to "ocd_do_command"
762 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
764 Nomenclature change. BDM is a specific type of OCD
765 (On Chip Debugging). Wiggler is the parallel port box controlled
766 by Wigglers.dll. The faster target box from Macraigor Systems
772 Replace all instances of "wiggler_" with "ocd_" and change most other
773 instances of "wiggler" to "ocd" or "ocd device" depending on context.
774 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
775 until OCD with that target is supported again.
777 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
779 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
780 sub makes, change clean rule to also remove *.a to remove
781 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
782 remove remote-wiggler.o
783 * configure.in: add DLLTOOL support
784 * configure: regenerate
785 * wigglers.def: new file for imports for wigglers.dll
786 * ser-ocd.c: new file which is layer between ocd.c and either the
787 wigglers.dll or the target box, only stub so far
788 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
789 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
790 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
791 to XDEPFILES, add rules to build libwigglers.a
793 checking in changes of Stu Grossman <grossman@cygnus.com>:
794 * remote-wiggler.c: delete
795 * ocd.c: new, was remote-wiggler.c
796 always include sys/types.h, include ocd.h, move WIGGLER
797 commands and many wiggler prototypes to ocd.h, make wiggler_desc
798 static, stop making local wiggler functions static,
799 define write_mem_command for wiggler_write_bytes
800 (wiggler_start_remote): stop hardcoding the target type,
801 instead set and use a target_type variable.
802 (wiggler_open): add new target_type and ops args
803 (wiggler_wait): now no longer takes pid and target_status as args,
804 stop trying to set target_status struct, remove BGND insn
806 (read_bdm_registers): renamed to wiggler_read_bdm_registers
807 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
808 remove pktlen check, set reglen instead of numregs
809 (dump_all_bdm_regs): delete
810 (wiggler_fetch_registers): delete
811 (wiggler_prepare_to_store): now just an empty function
812 (wiggler_store_registers): delete
813 (wiggler_read_bdm_register): new
814 (wiggler_write_bdm_registers): new
815 (wiggler_write_bdm_register): new
816 (wiggler_write_bytes): use write_mem_command variable instead of
818 (get_packet): renamed to wiggler_get_packet, change refs throughout
819 (put_packet): renamed to wiggler_put_packet, change refs throughout
820 (wiggler_get_packet): add break to default case of switch,
821 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
823 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
824 (flash_xfer_memory): delete
825 (noop_store_registers): new placeholder replacement for
826 target_store_registers() which prevents generic_load from trying to
828 (bdm_update_flash_command): add store_registers_tmp variable,
829 make handling of wiggler_ops more generic -- define wiggler_ops
830 in a target-specific file instead (such as ppc-bdm.c in the case
831 of the ppc), use current_target to deal with registers again
832 making this file less target-specific.
833 (bdm_read_register_command): new
834 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
835 comment out add_cmd ("read-register", ...)
836 * ocd.h: new, contains common wiggler prototypes, command definitions
837 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
838 structure for ppc bdm
841 (bdm_ppc_fetch_registers): new
842 (bdm_ppc_store_registers_: new
843 (_initialize_bdm_ppc): new
844 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
847 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
849 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
850 as a valid SP-relative offset of a saved register.
853 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
855 * hpread.c (hpread_read_struct_type): Use accessor macros rather
856 than directly mucking around with data structures.
858 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
860 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
861 Add a bunch of macros.
862 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
863 Update to use new macros.
864 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
865 * value.h, values.c (value_static_field): New function.
866 * cp-valprint.c, valops.c: Modify to use value_static_field.
868 * jv-lang.c (get_java_utf8_name): Re-write so it works with
869 implied (missing) data field, as defined by cc1java.
870 (java_link_class_type): Type length and field offset (in interior)
871 now includes object header. Get static fields working.
872 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
873 * jv-typeprint.c (java_type_print_derivation_info,
874 java_type_print_base): New functions, for better Java output.
875 * jv-valprint.c: Start to support Java-specific output.
877 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
879 * c-valprint.c (c_val_print): Use extract_address to retrieve
880 the address of the virtual function.
881 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
883 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
884 Handle C++ operator *.
886 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
888 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
890 (Tcl_Realloc, Tcl_Free): Likewise.
891 * configure.in: Check for cygwin32 environment. Define and
892 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
893 unix; setting it to win was for an old Tcl/Tk configuration
895 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
896 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
897 (WIN32LDAPP, WIN32LIBS): Define.
898 (CLIBS): Add $(WIN32LIBS).
899 (gdb): Use $(WIN32LDAPP).
900 * configure: Rebuild.
902 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
904 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
905 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
906 * utils.c (fprintf_symbol_filtered): Handle language_java.
908 * symtab.c (decode_line_1): Handle Java-style package.class.method.
910 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
912 * java-*: Renamed to jv-*, to make fit within 14 characters.
913 * jv-lang.h (java_type_print): Added declaration.
914 * jv-typeprint.c: New file. Provides java_print_type.
915 * jv-lang.c (java_link_class_type): New function.
916 (java_language_defn): Replace c_print_type by java_print_type.
917 * Makefile.in: Update accordingly.
919 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
921 * Makefile.in (init.c): except some mswin files do need to be
924 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
926 * Makefile.in (init.c): don't try to scan mswin for _initialize
927 funcs. (generates misleading error message because files have
928 .cpp suffix, not .c suffix)
930 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
932 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
934 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
936 * xcoffread.c (coff_getfilename): Do not strip directory component
939 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
941 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
942 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
943 * remote-array.c: #include <ctype.h> for isascii().
944 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
946 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
948 * top.c (execute_command): Force cleanup of alloca areas.
949 * findvar.c (registers_changed): Likewise.
951 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
953 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
954 * Add defs for target status.
957 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
959 * configure.in, aclocal.m4: Another fix to find the
960 correct Tix library name.
962 * configure: Rebuilt.
966 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
968 * config/mips/tm-mips64.h: longs, long longs, and pointers
969 are all 64 bits on EABI mips targets.
972 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
974 * aclocal.m4: Search for the correct tix library.
977 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
979 * partial-stab.h (case N_BINCL): detect missing partial symtab.
980 * dbxread.c: Add a complaint for N_BINCL without a corresponding
981 partial symtab. Remove earlier change of 5/27/97.
983 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
985 * sol-thread.c (sol_thread_[store, fetch]_registers): if
986 inferior_pid is an LWP rather than a Solaris thread, let
987 procfs handle the request.
988 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
989 only work if inferior_pid points to an LWP (rather than a
990 Solaris thread). Use procfs_first_available to find a good LWP.
991 (info_solthreads): added a maintenance command to list all
992 known Solaris threads and their attributes.
993 * mips-tdep.c (mips_do_registers_info): Completely changed the
994 output format to be neat and columnar. Added the helper funcs
995 do_fp_register_row and do_gp_register_row. Also small mods to
996 mips_print_register, which is still used to print a single reg.
998 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1000 * procfs.c (wait_fd): Handle an fd that has "hung up" or
1001 otherwise terminated (Solaris threads).
1003 start-sanitize-gdbtk
1004 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
1006 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
1007 IDE configuration information.
1009 * gdbtk.c (breakpoint_notify): Send address, linenumber and
1010 filename when a breakpoint is set. Avoids call to bp_info.
1011 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
1012 Itcl, Tix and IDE initialization.
1014 * defs.h (init_ui_hook): Change prototype to accept one arg.
1016 * main.c (gdb_init): Change prototype to accept one arg.
1018 * top.c (gdb_init): Accepts one argument which it uses to
1019 call (*init_ui_hook), which will be gdbtk_init(). This is
1020 used for calling Tcl_FindExecutable().
1022 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
1023 accept variable number of args for compatibility with
1024 cchanges in gdbtk.c.
1026 * configure: Regenerated.
1028 * gdbtcl/tclIndex: Regenerated.
1032 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
1034 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
1035 whether CRLF_SOURCE_FILES is defined.
1036 (open_source_file): Use OPEN_MODE with open and openp.
1037 (print_source_lines): Use FDOPEN_MODE with fdopen. If
1038 CRLF_SOURCE_FILES is defined, ignore \r characters.
1039 (forward_search_command): Use FDOPEN_MODE with fdopen.
1040 (reverse_search_command): Likewise.
1041 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
1042 (LSEEK_NOT_LINEAR): Don't define.
1044 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1046 * mips-tdep.c (mips_extract_return_value): align 4-byte float
1047 return values within the 8-byte FP register.
1049 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1051 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
1052 integers in 64-bit register parameters before function calls.
1054 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1056 * mips-tdep.c (mips_push_arguments): special-case handling for
1057 odd-sized struct parameters passed in registers / on stack.
1059 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1061 * mips-tdep.c (mips_push_arguments): tweak alignment of small
1062 structs passed in registers for little-endian non-EABI mode.
1064 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1066 * breakpoint.c (frame_in_dummy): use generic dummy if available.
1067 (check_duplicates, clear_command): compare sections only if
1068 doing overlay debugging.
1070 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
1072 * buildsym.h (struct subfile): Add debugformat member.
1073 (record_debugformat): Declare global function.
1074 * buildsym.c (start_subfile): Initialize debugformat member
1076 (record_debugformat): New function to record the format.
1077 (end_symtab): Copy format into symtab debugformat member.
1078 (end_symtab): Free subfile debugformat member.
1079 * symmisc.c (free_symtab): Free debugformat when freeing
1081 * symfile.c (allocate_symtab): Initialize the new debugformat
1082 member for new symtabs.
1083 * symtab.h (struct symtab): Add debugformat member.
1084 * source.c (source_info): Print the debug format.
1086 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
1088 * hpread.c (hpread_expand_symtab): Call record_debugformat
1090 (hpread_process_one_debug_symbol): Ditto.
1091 * dbxread.c (process_one_symbol): Call record_debugformat
1093 * coffread.c (coff_start_symtab): Call record_debugformat
1095 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
1097 * dwarfread.c (read_file_scope): Call record_debugformat
1099 * dwarf2read.c (read_file_scope): Call record_debugformat
1101 * dstread.c (dst_end_symtab): Set debugformat to be
1103 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1105 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1107 * mips-tdep.c (mips_push_arguments): handle alignment of
1108 integer and struct args on stack for mips64 big-endian.
1110 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1112 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
1113 structs in a register wherever possible.
1114 * mips-tdep.c (mips_extract_return_value): handle structs.
1115 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
1116 (including structs, if gdb ever allows it).
1119 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
1121 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
1122 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
1123 stack push count accordingly.
1124 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1127 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1129 * utils.c (floatformat_from_doublest): Improve test for infinity.
1131 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1133 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1134 global variables into the struct dieinfo structure.
1135 (locval): Pass pointer to a dieinfo struct rather than a
1136 pointer to the raw location information. Change prototype.
1137 Set isreg, optimized_out, offreg and basereg as appropriate.
1138 (struct_type): Call locval with dieinfo struct pointer.
1139 (new_symbol): Ditto.
1140 (new_symbol): Call locval and save location before testing
1141 the values of the new dieinfo struct flags, set by locval.
1143 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1145 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1146 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1147 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1148 These changes tried to work around a problem with an early DU 4.0
1149 release, but they trigger subtle timing dependent kernel bugs
1150 in older OSF/1 releases.
1152 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1154 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1155 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1157 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1159 * infrun.c (wait_for_inferior): Mark registers as invalid when
1160 stepping over an instruction that triggered a watchpoint.
1161 * remote-mips.c: Numerous changes to support hardware breakpoints
1162 and watchpoints on LSI MiniRISC and TinyRISC boards.
1163 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1164 (mips_breakpoint_from_pc): Account for different breakpoint
1165 instructions used by PMON and IDT monitor.
1166 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1168 * config/mips/tm-mips.h: Define breakpoint instructions for
1169 PMON and IDT monitor. Move MIPS16-related macros here from
1172 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1174 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1176 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1178 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1179 Add missing return statements after finding an "add imm{16,32},sp"
1181 (mn10300_frame_chain): Add in size of our register save area to find
1182 our caller's frame if our caller does not have a frame pointer.
1184 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1186 * symfile.c (generic_load): Check return code of target_write_memory.
1188 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1190 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1191 * config/tm-sysv4.h (in_plt_section): Add prototype.
1193 * maint.c (maintenance_translate_address): Avoid assignment
1194 inside if, per GNU coding standards.
1195 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1196 per GNU coding standards.
1198 * monitor.c (parse_register_dump): Is really a void function.
1200 (monitor_read_memory): Remove unused variable "name".
1201 (monitor_read_memory): Remove unused variable "regbuf".
1202 (monitor_open): Remove unused variable "i".
1203 (get_hex_word): Apparently unused, #if away for now.
1206 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1207 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1210 * remote-e7000.c (ctype.h): Include.
1211 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1212 * frame.h (generic_get_saved_register): Add prototype.
1213 (enum lval_type): Add partial forward decl.
1214 * dsrec.c (make_srec): Remove unused variable "type_code".
1215 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1216 cases by just ignoring them.
1217 (command.h): Include.
1219 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1220 * java-lang.c (gdbcore.h): Include for prototypes.
1221 (type_from_class): Remove unused variable "ftype".
1222 (type_from_class): Remove unused variable "name_length".
1223 (evaluate_subexp_java): Add default case to handle remaining
1225 * java-valprint.c (c-lang.h): Include for prototypes.
1227 * symfile.c (simple_read_overlay_region_table): #if away
1229 (simple_free_overlay_region_table): Ditto.
1230 (overlay_is_mapped): Add default case to switch.
1231 (simple_read_overlay_region_table): Ditto.
1232 (simple_read_overlay_region_table): Add prototype.
1234 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1235 (fixup_psymbol_section): Ditto.
1236 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1238 * utils.c: Add comment about t_addr being either unsigned long or
1240 (paddr): Change formats to match actual types args are cast to.
1245 * defs.h (perror_with_name): Is a NORETURN function.
1246 * utils.c (perror_with_name): Is a NORETURN function.
1247 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1249 * symtab.c (fixup_symbol_section): Remove prototype.
1250 * symtab.h: (fixup_symbol_section): Add prototype.
1251 * m32r-rom.c (report_transfer_performance): Add prototype.
1252 * sparclet-rom.c: Ditto.
1255 * c-exp.y (parse_number): Cast args to float* or double* as
1256 appropriate for conversion format.
1257 * java-exp.y (parse_number): Ditto.
1259 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1260 to nonexistant y.tab.c file.
1261 (java-exp.tab.c): Ditto.
1262 (f-exp.tab.c): Ditto.
1263 (m2-exp.tab.c): Ditto.
1264 start-sanitize-gdbtk
1266 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1267 Remove unused static variable "Gdbtk_Library".
1270 * sh-tdep.c (symfile.h): Include.
1271 (gdb_string.h): Include.
1272 (sh_fix_call_dummy): Ifdef away, currently unused.
1273 * config/sh/tm-sh.h (pop_frame): Add prototype.
1274 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1276 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1278 start-sanitize-gdbtk
1279 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1280 enumeration del_at_next_stop to bpdisp array.
1283 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1284 of non-pointer values.
1286 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1287 their physical names already include the class name.
1289 * valops.c (value_cast): Handle upcast of a class pointer.
1291 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1292 * corelow.c (get_core_registers): Make secname big enough.
1294 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1296 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1297 * sh-tdep.c (sh_show_regs): print out all registers for
1298 the current processor
1300 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1302 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1305 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1307 Fixes for recent correction to PE format:
1308 * coffread.c (pe_file): New static variable.
1309 (struct find_targ_sec_arg): Change resultp from pointer to int to
1310 pointer to pointer to asection.
1311 (find_targ_sec): Just store the section in args->resultp, not the
1312 section offset value.
1313 (cs_to_section): Compute the section offset value from the
1315 (cs_section_address): New static function.
1316 (coff_symfile_read): Set pe_file.
1317 (read_one_sym): When reading a PE file, adjust the symbol value to
1318 include the section address if the symbol has an appropriate
1321 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1323 * configure.tgt: add mipsr3900-elf target
1324 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1326 start-sanitize-gdbtk
1327 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1329 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1332 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1334 * dbxread.c: Check malloc's return for null, prevent segv.
1336 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1338 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1341 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1343 * top.c (init_cmd_lists): Always initialize endianlist.
1344 (init_main): Always define endian commands.
1345 (set_endian_big): Issue warning if endian not selectable.
1346 (set_endian_little): Ditto.
1347 (set_endian_auto): Ditto.
1349 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1351 * remote-sim.c (simulator_command): Restrict access to the
1352 simulator to periods when the simulator is open.
1354 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1356 * procfs.c (init_procinfo): new function, abstracts some code
1357 shared by create_procinfo and do_attach;
1358 (procfs_set_inferior_syscall_traps): new function, abstracts
1359 some code needed by procfs_init_inferior, do_attach, and
1360 procfs_lwp_creation_handler; (procfs_first_available): new
1361 function, find any LWP that's runnable; (procfs_thread_alive):
1362 replace stub function with real implementation;
1363 (procfs_lwp_creation_handler): fix bug starting new child
1364 threads; (info_proc): bug fixes and enhancements for the
1365 "INFO PROCESSES" command; (close_procinfo_file): call new
1366 function "delete_thread" to cleanup GDB's thread database;
1367 (proc_init_failed): add new argument "kill", to control whether
1368 process is killed (so this function can be shared by
1369 create_procinfo and do_attach); (procfs_exit_handler): handle
1370 exit from an attached process, and cleanup procinfo handles
1371 when the process exits; (procfs_resume, procfs_wait): cleanup
1372 after a thread when it exits; (do_attach, do_detach): handle
1373 attached processes with multiple threads; plus some general
1374 improvements in the diagnostic output.
1375 * sol-thread.c (sol_thread_alive): replace stub with real
1376 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1377 handle threads that may have exited; (sol_thread_attach): add
1378 startup setup stuff; (sol_thread_detach): add unpush_target
1379 call; (sol_thread_mourn_inferior): add unpush_target call;
1380 (sol_thread_wait, sol_thread_resume): enhance to deal with
1381 thread exit cleanly; (sol_thread_new_objfile,
1382 sol_thread_pid_to_str): detect unsuccessful startup and
1383 don't crash; plus some general cleanup.
1384 * thread.c (delete_thread): new function, allows targets to
1385 notify gdb when a thread is no longer valid.
1386 * infrun.c (wait_for_inferior): don't try to detect a new
1387 thread on receiving a TARGET_EXITED event.
1389 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1391 * remote-sim.c (gdbsim_open): Pass callback struct.
1392 (init_callbacks): Remove call to sim_set_callbacks.
1394 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1396 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1397 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1398 with a zero PC as frameless to improve backtraces from core dumps
1399 caused by dereferencing a NULL function pointer.
1400 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1401 Handle frameless functions interrupted by a signal.
1403 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1404 Handle frameless functions interrupted by a signal.
1406 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1408 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1409 to reflect current reality. Gross attempt at handling out of
1412 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1413 symbols to find the end of the prologue.
1414 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1416 start-sanitize-tic80
1417 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1419 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1422 start-sanitize-tic80
1423 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1425 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1426 basic C80 features working.
1429 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1431 * configure.in (AC_TYPE_SIGNAL): Add
1432 * configure: Re-generate.
1433 * remote-sim.c: Signal returns RETSIGTYPE.
1435 start-sanitize-gdbtk
1436 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1438 * gdbtk.c (wrapped_call): New function - make actual call to tk
1440 (call_wrapper): Rewrite to use top.c:catch_errors.
1442 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1446 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1448 * target.h (target_stop): Drop argument so it can be tested for
1451 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1453 * utils.c (floatformat_from_doublest): Handle infinity properly.
1455 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1457 * Finalize merge from Hurd folk.
1458 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1459 * thread.c (thread_apply_command, thread_apply_all_command,
1460 thread_command): Make sure TP is alive.
1461 (thread_alive): New function.
1462 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1463 * infrun.c (sig_print_info): Deal better with long signal names.
1464 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1465 * thread.c (thread_id_to_pid): New function.
1466 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1467 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1468 set_thread_default_cmd_list, show_thread_default_cmd_list):
1469 New variables. (set_thread_cmd, show_thread_cmd,
1470 set_thread_default_cmd, show_thread_default_cmd): New functions.
1471 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1472 * gnu-nat.c (inf_startup): remove TASK parameter.
1473 (inf_set_task): replace with new function (inf_set_pid).
1474 * gdbthread.h: Add extern decl for thread_cmd_list.
1476 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1478 * printcmd.c (disassemble_command): Adjust low function bound
1479 by FUNCTION_START_OFFSET.
1481 start-sanitize-tic80
1482 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1484 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1487 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1489 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1490 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1491 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1492 satisfy symbol dependancy in solib.c (core_ops).
1493 * target.[ch] conditionalize Mach-specific signals so that they
1494 won't show up in non-Mach gdb's!
1495 * thread.c: change name of static function "thread_switch" to
1496 "switch_to_thread", to avoid conflict with Mach global symbol;
1497 move thread_cmd_list to global scope so targets can add their
1498 own thread commands.
1499 * infrun.c: sig_print_info: allow for long signal names.
1500 * gnu-nat.[ch]: tidying up comments.
1501 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1502 gnu_wait must not return -1 when inferior exits;
1503 attach_to_child will modify inferior_pid in a way that allows
1504 fork_inferior to remain unchanged; remove extra arg from
1505 startup_inferior; move Mach thread commands here from thread.c.
1507 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1509 * symtab.c: decode_line_1, replace the assignment to
1510 values.sals[0].pc which I accidentally left out on 4/3/97.
1512 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1514 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1515 (fix by Bob Manson).
1516 * top.c: change "to enable to enable" to "to enable" in a couple
1519 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1521 * breakpoint.c (remove_breakpoint): Pass correct type to
1522 target_remove_watchpoint.
1523 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1525 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1527 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1528 for return address register, handle `ret' instruction.
1530 * corelow.c (get_core_registers): Initialize cf.
1532 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1533 (procfs_notice_signals): Copy traced signal set back to
1535 (unconditionally_kill_inferior): If PR_DEAD is defined,
1536 rerun inferior after killing it.
1538 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1540 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1541 structure value address is found in $a0 now.
1542 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
1544 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
1546 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
1548 (EXTRACT_RETURN_VALUE): Likewise.
1550 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
1551 insn at "pc", not "fi->pc".
1553 start-sanitize-tic80
1554 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1556 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
1557 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
1558 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
1559 (NPC_REGNUM): Tic80 has a delay slot.
1560 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
1564 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
1566 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
1568 (EXTRACT_RETURN_VALUE): Likewise.
1570 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
1572 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
1573 floatformat_ieee_double_littlebyte_bigword for little endian
1575 * utils.c (floatformat_to_doublest): Create local preswapped
1576 copy of input for floatformat_littlebyte_bigword formats.
1577 (get_field, put_field): Treat floatformat_littlebyte_bigword
1578 the same as floatformat_little.
1579 (floatformat_from_doublest): Postswap output words for
1580 the floatformat_littlebyte_bigwords format.
1582 start-sanitize-tic80
1583 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1585 * config/tic80/tic80.mt (SIM): Link in simulator.
1588 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1590 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
1591 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
1592 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
1593 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
1594 config/v850/v850.mt:
1595 Remove -lm. That's now handled by configure.
1597 * Makefile.in (maintainer-clean): Add distclean to dependencies.
1598 Remove duplicate rm's of files.
1600 start-sanitize-gdbtk
1601 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
1603 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
1606 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1608 * remote-pa.c: Remove. It's broken and no longer necessary.
1610 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1612 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1613 (Avoids name clash with broken AIX header files.)
1615 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1617 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1619 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1620 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1621 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1623 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1624 tstart and dstart with section VMA.
1625 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1627 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1628 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1629 (vmap_exec): Relocate relative to the VMA in the object file,
1630 relocate .bss section as well.
1631 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1632 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1634 * xcoffread.c (secnum_to_bfd_section): New routine to get
1635 BFD section from CS section number.
1636 (scan_xcoff_symtab): Make toc_offset section relative.
1638 * symtab.c (total_number_of_methods): Avoid core dump if
1639 baseclass type is still undefined.
1641 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1643 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1645 * defs.h utils.c (error warning): Make message be const.
1646 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1647 to hook. Otherwise send it to fputs.
1648 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1650 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1651 to _filtered forms to make output appear in GUIs. Replace all
1652 uses of SERIAL_READCHAR with readchar, which has better error
1654 * (e7000_parse_device): Add prototype.
1655 (readchar): Improve doc. Handle random serial errors.
1656 (expect): Disable notice_quit code. It's busted. Remove
1657 serial error handling (it's now handled in readchar). Remove
1658 remote_debug echoing. That's handled in readchar as well.
1659 (e7000_parse_device): Remove serial_flag arg. It's not
1661 (e7000_open): Split into two pieces. Second part is
1662 e7000_start_remote, and is error protected. Now, when we connect
1663 to the target, we setup the initial frame and registers so that
1664 the user gets an immediate indication of where the target is.
1665 (gch): Remove debug output. That's handled by readchar.
1666 (e7000_read_inferior_memory): Handle errors better.
1667 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1668 command names. They show up when doing completion and confuse
1670 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1671 directly from Win32s and Win95. Get rid of debugify crud.
1672 * serial.c: Remove debugify cruft.
1673 * (serial_logchar serial_log_command serial_write serial_readchar
1674 serial_send_break serial_close): Merge common functionality into
1675 serial_logchar. Clean up rest of routines.
1676 * sparclet-rom.c: Disembowel. Leave only download routine.
1677 Download routine now switches to remote target automatically.
1678 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1679 up MSVC/Win32 problem.
1680 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1682 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1683 * config/sparc/tm-sparclet.h: Remove override for prompt.
1685 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1687 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1688 TARGET_BYTE ORDER_SELECTABLE.
1690 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1692 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1693 fields of gdb_callback.
1694 (gdbsim_stop): Add gdbsim_stop to list of supported client
1696 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1697 sim_wait where gdb is in a position to handle a long running
1699 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1701 (gdb_os_poll_quit): New function. Check for a quit pending on the
1704 start-sanitize-gdbtk
1705 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1707 * Makefile.in (install-only): Make list of gdbtcl files to install
1708 explicit - was picking up files such as ChangeLog etc.
1709 (install-only): Don't blindly create the directory.
1712 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
1714 * defs.h (enum language): Add language_java.
1715 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
1716 * Makefile.in: Update for new files.
1717 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
1718 * symfile.c (deduce_language_from_filename): Recognize .java.
1720 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
1722 * m32r-stub.c (stash_registers): Rewrite.
1723 (restore_registers): Renamed to restore_and_return.
1724 (cleanup_stash): New function.
1725 (process_exception): New function.
1726 (_catchException*): Rewrite.
1728 * remote-sim.c (gdbsim_load): Update call to sim_load.
1729 (gdbsim_create_inferior): No longer pass start_address to
1730 sim_create_inferior.
1731 (gdbsim_open): Pass endian indicator as arg.
1733 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
1735 * remote.c (get_offsets): Don't use scanf for interpreting
1736 response to qOffsets.
1738 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
1740 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
1741 (INSTALL_XFORM1): Remove.
1742 (install-only): Use $(program_transform_name) directly, rather
1743 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1744 (uninstall): Transform name.
1746 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
1748 * remote-mips.c (mips_load): Ensure that PC gets updated
1749 after a load on LSI target.
1751 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1753 * procfs.c (notice_signals): fix typo
1755 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
1757 * gdbserver/Makefile.in (INSTALL): Change install.sh to
1760 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1762 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
1763 since gcc automatically includes it
1765 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
1767 * procfs.c: Substantial (but incomplete) changes to support
1768 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
1769 struct now has substructs like struct flt_ctl instead of
1770 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
1771 map_fd instead of a single fd. Non-sysv4.2mp procfs models
1772 still have the structs and multiple fds, but don't use the
1773 entire struct and the four fds all point to the same thing.
1774 We use PROCFS_USE_READ_WRITE to decide whether to talk to
1775 procfs with reads/writes or use ioctl instead. We use
1776 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
1777 multiple fds or not. PROC_NAME_FMT is split out into
1778 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
1779 STATUS_PROC_NAME_FMT.
1781 (procfs_notice_signals): now a necessary wrapper around
1782 (notice_signals): which are the new guts for noticing signals
1783 (open_proc_file): gets a new flag arg used in sysv4.2mp to
1784 determine whether or not to attempt to open the ctl_fd.
1785 (procfs_read_status): new local function, reads procfs status
1786 (procfs_write_pcwstop): new local function, writes a PCWSTOP
1787 (procfs_write_pckill): new local function, writes a PCKILL
1788 (unconditionally_kill_inferior): remove signo since we now
1789 just call procfs_write_pckill().
1790 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
1791 (proc_iterate_over_mappings): the whole function is ifdefed
1792 on UNIXWARE to keep things readable.
1794 Expanded the syscall_table to include new potential sysv4.2mp
1795 members. Note that all ifdefs of UNIXWARE should be eliminated
1796 if possible or renamed to describe what's being selected for a
1797 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
1798 IRIX specific code now also checks it's not UNIXWARE.
1800 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
1801 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
1802 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
1803 "/debug/%d" as PROC_NAME_FMT used to be
1805 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
1807 * mn10300-tdep.c: Almost completely rewritten based on mn10200
1809 * config/mn10300/tm-mn10300.h: Likewise.
1811 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
1813 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
1814 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
1815 lousy out-of-date clone of remote.c.
1817 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
1819 * remote.c: Fix problems realized while showering.
1820 * (hexnumlen): Add prototype. Use max, not min.
1821 * (remote_write_bytes remote_read_bytes): Fix max packet size
1822 calculations to properly account for packet overhead. Also handle
1823 (probably rare) case where remote_register_buf_size isn't set.
1825 * remote.c: Fix doc for `C' and `S' commands to indicate full
1827 * (remote_ops extended_remote_ops remote_desc remote_write_size):
1829 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
1830 Record size of response to fetch registers command, use this to
1831 limit size of memory read and write commands.
1832 * (push_remote_target): New function to make it possible to have
1833 another target switch to the remote target.
1834 * target.h: Add prototype for push_remote_target.
1835 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
1836 for hosts which default to unsigned chars (such as SGI's).
1837 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
1838 handled automatically in remote.c.
1840 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1842 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
1843 find_pc_sect_function(), find_pc_sect_partial_function(): new
1844 functions for debugging overlays; pc without section is ambiguous.
1845 * breakpoint.[ch]: add section pointer to breakpoint struct;
1846 add section argument to check_duplicates(); check section as well
1847 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
1848 breakpoint_thread_match(), bpstat_stop_status()];
1849 add section argument to describe_other_breakpoints();
1850 use INIT_SAL() macro to zero-out new sal structures;
1851 make resolve_sal_pc() fix up the sal's section as well as its pc;
1852 match on section + pc in clear_command() and delete_breakpoint();
1853 account for overlay sections in insert_breakpoints(),
1854 remove_breakpoint() and breakpoint_re_set_one();
1855 all this to support overlays where a PC is not unique.
1856 * exec.c: change xfer_memory() to handle overlay sections.
1857 * findvar.c: change read_var_value() to handle overlay sections.
1858 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
1859 * infcmd.c: jump_command() warns against jumping into an overlay
1860 that's not in memory. Also use INIT_SAL() to initialize sals.
1861 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
1862 overlay state information; Also use INIT_SAL() to init sals.
1863 * m32r-rom.c: modify load routines to use LMA instead of VMA.
1864 * m32r-stub.c: mask exit value down to 8 bits; screen out any
1865 memory read/writes in the range 600000 to a00000, and ff680000
1866 to ff800000 (hangs because nothing is mapped there); fix strcpy().
1867 * maint.c: maintenance command "translate-address" supports overlays.
1868 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
1869 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
1870 this constitutes gdb's internal overlay mapping table. Add macro
1871 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
1872 Add function find_pc_sect_section().
1873 * printcmd.c: modify print_address_symbolic() with overlay smarts;
1874 modify address_info() with overlay smarts; add function sym_info()
1875 to support the INFO SYMBOL command (translate address to symbol(s));
1876 modify disassemble_command() to work on unmapped overlays.
1877 * source.c: use INIT_SAL() to initialize sals.
1878 * symfile.[ch]: change generic_load() to use section's LMA address
1879 instead of VMA address, for overlay sections.
1880 Add numerous functions for finding a PC's section / overlay,
1881 translating between VMA and LMA address ranges, determining if an
1882 overlay section is mapped, etc. Add several user commands for
1883 overlay debugging. Add support for a "generic" form of automatically
1884 reading overlay mapping info from the inferior (based on the default
1885 (simple) overlay manager which Cygnus provides as an example).
1886 * symtab.[ch]: add functions find_pc_sect_symtab(),
1887 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
1888 for lookup; modify lookup_symbol and decode_line_1() to use them;
1889 modify find_function_start_sal() to account for overlay sections;
1890 add macro INIT_SAL() for initializing struct symtab_and_line.
1891 * target.c: fix a comment in the declaration of target_ops.
1893 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
1895 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
1896 mips_skip_stub, mips_ignore_helper): New functions for dealing
1897 with MIPS16 call/return thunks.
1898 (mips_init_frame_pc_first): New function to implement
1899 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
1900 new code to skip over MIPS16 thunks.
1901 (mips_frame_chain): Skip over MIPS16 thunks.
1902 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
1903 mips_skip_stub, mips_ignore_helper): Declare.
1904 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
1905 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
1906 the above functions.
1907 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
1908 (mips_init_frame_pc): Declare.
1909 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
1910 to decide if certain library function calls should be ignored.
1912 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
1914 * remote-sim.c (gdbsim_open): Check return code from sim_open.
1915 Update call to sim_open (new arg SIM_OPEN_DEBUG).
1917 start-sanitize-gdbtk
1918 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1920 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
1924 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
1926 * gdbinit.in: New file.
1928 * configure.in: Generate .gdbinit from gdbinit.in.
1929 * configure: Rebuild.
1931 start-sanitize-tic80
1932 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
1934 * config/tic80/tic80.mt: Disable using the simulator
1938 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
1940 * COPYING: Install new version of file from FSF.
1941 * copying.c (show_copying_command): Update FSF address.
1943 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
1945 * Makefile.in (distclean): Remove .gdbinit.
1947 start-sanitize-tic80
1948 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
1950 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
1953 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
1955 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
1956 to va_list from void *, since va_list might not be a pointer
1959 start-sanitize-gdbtk
1960 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1962 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
1963 default, not $(srcdir).
1966 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
1968 * remote-mips.c: Clean up comment and extraneous semicolon
1969 for mips_monitor_prompt variable.
1971 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
1973 * remote-mips.c: Add `set monitor-prompt' command.
1975 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
1977 Fix from Peter Schauer:
1978 * mdebugread.c (parse_procedure): Set address of procedure to
1979 block start; this fixes problems with shared libraries introduced
1980 by change of Mar 21.
1982 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
1984 * symtab.c (find_pc_symtab): change to support the case
1985 where the objfile is reordered and contains both coff and
1986 stabs debugging info (continue on if a psymtab isn't found).
1988 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
1990 Fixes from Peter Schauer:
1991 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
1992 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
1993 is big-endian and if registers are 32 bits.
1994 * mips-tdep.c (mips_print_register, mips_extract_return_value,
1995 mips_store_return_value): Fix floating-point word-order problems on
1996 little-endian targets introduced by changes of Mar 21.
1998 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
2000 * remote.c (target_resume_hook, target_wait_loop_hook): New
2002 (remote_resume, remote_wait): Use them.
2003 * d10v-tdep.c: Set the above hooks.
2004 (tracesource): New GDB variable, controls source display in
2006 (display_trace): Find and display source line if requested.
2007 (trace_info): Mention empty trace buffer if appropriate.
2008 (tdisassemble_command): Robustify argument handling.
2010 * configure.host: Remove extra bogus Linux case.
2012 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
2014 * remote-sim.c (simulator_command): Add comment about dealing with
2016 start-sanitize-tic80
2017 * Makefile.in (tic80-tdep.o): Add target.
2018 * configure.tgt: Add tic80 case.
2019 * tic80-tdep.c: New file.
2020 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
2023 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2025 * c-exp.y (yylex): Handle nested template parameter lists.
2026 * symtab.c (decode_line_2): Fix test for valid choice number.
2028 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
2030 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
2031 copy first two floating point arguments to general registers, so that
2032 MIPS16 functions will receive the arguments correctly.
2033 (mips_print_register): Print double registers correctly on
2034 little-endian hosts.
2035 (mips_extract_return_value): Return double values correctly
2036 on little-endian hosts.
2038 * mdebugread.c (parse_procedure): Adjust address of procedure relative
2039 to address in file descriptor record; this accounts for constant
2040 strings that may precede functions in the text section. Remove
2041 now-useless lowest_pdr_addr from argument list and all calls.
2043 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
2045 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
2046 whether the simulator will be built by whether the Makefile in the
2047 simulator directory was built.
2049 * configure.in (--enable-sim-powerpc): Delete switch.
2050 * configure: Regenerate.
2052 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
2054 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
2055 in the prologue too.
2057 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
2059 (gdb_os_evprintf_filtered): Similarly.
2061 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
2063 New UnixWare 2.1 configuration
2064 * config/i386/i386v42mp.mt: new
2065 * config/i386/i386v42mp.mh: new
2066 * config/i386/tm-i386v42mp.h: new
2067 * config/i386/nm-i386v42mp.h: new
2068 * configure.tgt: added new entries
2069 * configure.host: added new entries
2071 start-sanitize-gdbtk
2072 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
2074 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
2076 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
2077 to GDBTK_LIBRARY, which is now a path to search.
2078 (gdb_path_conv): New function. Convert Cygwin32 pathname to
2081 * {aclocal.m4,configure.in}: Changes for Windows builds.
2083 * configure: Rebuilt.
2086 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
2088 * dsrec.c (load_srec): Print leading zeroes when printing section
2091 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2093 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
2095 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
2097 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
2099 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
2100 vprintf_filtered, evprintf_filtered): Callbacks that accept
2103 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2105 * breakpoint.c (insert_breakpoints, watchpoint_check,
2106 bpstat_stop_status): Do not disable watchpoints going out of scope.
2107 (insert_breakpoints): Make sure that the current frame is valid
2108 before calling find_frame_addr_in_frame_chain.
2110 * top.c (setup_user_args): Handle quotes and backslashes.
2111 (print_gdb_version): Update copyright year.
2113 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
2115 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
2117 start-sanitize-gdbtk
2118 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
2120 * configure: Regenerated.
2121 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
2124 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
2126 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2128 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2129 except under wingdb. (Contributed by Martin Hunt).
2131 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2133 * configure: Regenerated.
2134 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2136 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2138 * remote-sim.h (sim_state, SIM_DESC): New types.
2139 (sim_open): Return a `descriptor' as result.
2140 (*): New argument of descriptor result from sim_open.
2141 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2142 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2143 Pass argv list to sim_open, argv[0] = pseudo program name.
2144 (*): Pass gdbsim_desc to sim_foo fns.
2146 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2148 * config.in: Regenerated.
2150 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2151 HAVE_HPUX_THREAD_SUPPORT): Define.
2153 start-sanitize-gdbtk
2154 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2156 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2159 * configure: Regenerated.
2160 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2164 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2166 First cut at supporting simulators in gdbserver:
2168 * configure, configure.in: Allow gdbserver to be configured
2169 for cross-target environments.
2170 * gdbserver/Makefile.in: Add simulator support.
2171 * gdbserver/configure.in: Eliminate assumption that host == target.
2172 Simplify using gdb/configure.tgt and gdb/configure.host.
2173 Fix other minor configuration errors.
2174 * gdbserver/low-sparc.c: Fix compile error.
2175 * gdbserver/remote-utils.c: Eliminate assumption that registers
2176 and addresses are four bytes. Fix minor compile errors and warnings.
2177 * gdbserver/server.c: Rewrite numerous instances of identical code
2178 for starting inferior processes to call new function start_inferior.
2179 Eliminate assumption that registers and addresses are four bytes.
2180 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2182 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2183 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2184 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2185 in moving such support from host to target makefile fragments.
2186 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2188 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2190 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2191 to insure consistant initialization of unused fields to zero.
2192 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2193 * breakpoint.c: ditto.
2196 * source.c: add call to INIT_SAL macro.
2198 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2200 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2201 they might get used on 32 bit targets as well.
2203 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2205 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2206 send the full exit string.
2208 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2210 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2212 (mn10200_store_struct_return): Likewise.
2214 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2216 * mips-tdep.c (mips_fetch_instruction): New function; replace
2217 common code throughout with calls to it.
2218 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2219 correct saved addresses of $s0 and $s1.
2220 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2221 instead of hardcoded 4.
2222 (mips16_skip_prologue): Handle extended instructions correctly.
2224 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2226 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2227 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2229 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2231 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2232 New macros for testing, setting, and clearing bit 0 of addresses.
2233 Change numerous bits of code where bit 0 was being manipulated
2234 to use these macros.
2236 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2238 * remote-mips.c: Put back the form feeds.
2240 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2242 * remote-mips.c: Remove form feeds (^L) from source.
2243 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2244 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2245 PMON after a continue; it causes target program misbehavior.
2246 (mips_fetch_register): Don't fetch unsupported registers; this
2247 cuts down on wasted serial traffic.
2249 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2251 * configure.in configure (HPUX/OSF thread support): Enable this
2252 only when running GCC, since HP's thread header files use ANSI C
2253 which is not supported by their default compiler.
2255 * configure.host (i[3456]86-*-windows): Disable long long
2256 support for WinGDB. Add mswin to configdirs.
2257 * configure.in configure: Move calls to configure.host and
2258 configure.tgt to the top of configure.in to allow them to set
2259 config variables before they are referenced.
2261 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2263 * configure.tgt (mips*-*-lnews*): New target.
2265 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2267 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2268 if we're not the innermost frame. Fix minor typos.
2270 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2272 * stabsread.c (read_type): Fix handling of template names
2273 with template parameters containing `::'.
2275 * valops.c (search_struct_field, search_struct_method):
2276 Pass correct valaddr parameter to baseclass_offset.
2277 Prevent gdb crashes by making sure that the virtual base pointer
2278 from an user object still points to accessible memory.
2280 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2282 * maint.c: Eliminate -Wall warnings by including some header files.
2284 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2286 * remote-sim.c (init_callbacks): Undo previous change.
2288 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2290 * maint.c: Fix dereference of pointer.
2291 * remote-sim.c: Fix reference of structure member "last_error".
2292 * debugify.c: Include config.h to get ANSI definitions.
2294 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2296 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2299 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2301 * main.c (print_gdb_help): Make static to match declaration.
2303 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2305 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2307 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2309 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2311 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2313 * defs.h: Fix prototypes for new cleanup functions.
2315 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2317 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2318 comment, add PARAMS, add license info and fix indentation.
2320 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2322 * debugify.c, debugify.h: New files. Provide common macros
2323 for writing debug info to a log file or stdio.
2325 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2327 * c-valprint.c (c_val_print): Fix printing for arrays defined
2330 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2332 * defs.h: Fix cntl-C to read from the Windows message queue.
2333 Add prototypes for make_final_cleanup (and the other cleanup
2335 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2336 Change sync code to report status while trying to sync-up
2337 with hardware. Add debugging output and document.
2338 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2339 Add debugging output and document.
2340 * serial.c: Add debugging output.
2341 * top.c: Add call to do_final_cleanups.
2342 Remove conditionals preventing Win32 from getting SIGQUIT.
2343 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2344 chain as a parameter. Extract this generic code from the cleanup
2345 routines into separate funtions (*_my_cleanup). Keep old
2346 functionality by passing "cleanup_chain" to the new funtions.
2347 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2348 chain which will be executed only when gdb exits. Add functions
2349 (*_final_cleanup) to match the original (*_cleanup) functions.
2350 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2351 Windows message queue.
2353 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2355 * m32r-rom.c: #include <sys/types.h>.
2356 #ifdef out new load support if wingdb.
2357 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2359 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2362 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2363 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2365 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2366 extracting a return value from a register pair.
2368 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2369 be two byte aligned. Round argument sizes up to two byte boundary.
2370 Write out args in two byte hunks.
2371 (mn10200_push_return_address): Implement.
2372 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2373 structures > 8 bytes (temporary).
2374 (STORE_RETURN_VALUE): Likewise.
2375 (CALL_DUMMY): No longer undefine.
2376 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2377 (REG_STRUCT_HAS_ADDR): Define.
2379 start-sanitize-r5900
2380 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2382 * configure.tgt: added r5900.
2385 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2387 * mips-tdep.c (non_heuristic_proc_desc): New function.
2388 (find_proc_desc): Move non-heuristic proc search code into separate
2390 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2391 descriptor, to avoid prologue examination when disassembling.
2392 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2393 aka MicroMeteor board).
2394 (mips_exit_debug): Prevent protocol reinitialization if an error
2395 occurs while exiting debug mode.
2397 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2399 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2400 comments, formatting, etc. Plus other minor fixes for problems
2401 I found during my first pass over the mn10200 port.
2402 (mn10200_analyze_prologue): New function.
2403 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2404 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2405 comments, formatting, etc. Minor fixes for problems I found during
2406 my first pass over the mn10200 port.
2407 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2409 (REGISTER_VIRTUAL_TYPE): Define as a long.
2410 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2412 (STORE_RETURN_VALUE): Similarly.
2414 * blockframe.c (generic_get_saved_regs): Remove unused variable
2416 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2417 inside #ifdef CALL_DUMMY.
2418 (watch_command_1): Initialize target_resources_ok.
2419 * command.c (do_setshow_command): Provide dummy initialization
2421 * valops.c (find_function_addr): Move function & prototype inside
2423 (value_arg_coerce): Similarly.
2424 (value_of_variable): Provide dummy initialization of "frame".
2426 start-sanitize-gdbtk
2427 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2429 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2432 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2434 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2435 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2437 (scan_xcoff_symtab): Ditto.
2439 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2441 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2442 from being sent to 32-bit targets by masking off upper bits.
2443 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2444 of PC on 32-bit targets.
2445 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2446 frame setup instruction.
2447 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2448 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2449 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2450 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2451 fixes problem on MIPS16 printing function arguments.
2453 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2455 * dwarf2read.c (dwarf2_linkage_name): New function to get
2456 the linkage name of a die from DW_AT_MIPS_linkage_name or
2458 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2459 new_symbol): Use it instead of accessing DW_AT_name.
2460 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2461 partial die if present.
2462 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2464 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2466 * blockframe.c (generic_frame_chain_valid): If the new frame
2467 is not INNER_THAN the old frame, then it's not valid.
2469 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2471 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2472 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2474 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2476 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2477 sd and sw instructions correctly.
2478 (heuristic_proc_start): Add support for MIPS16.
2479 (mips16_get_imm, mips16_heuristic_proc_desc,
2480 mips32_heuristic_proc_desc): New helper functions for
2481 heuristic_proc_desc.
2482 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2483 (mips_push_arguments): Don't align small arguments in EABI.
2484 (mips32_skip_prologue): Attempt to shrink code size a little.
2486 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2488 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2489 * m32r-rom.c: Several experiments with improved download time.
2491 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2493 * mips-tdep.c (MIPS16_INSTLEN): Define.
2494 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2495 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2496 of function on MIPS16.
2497 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2498 for mips_skip_prologue.
2499 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2501 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2503 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2504 ../sim/common/libcommon.a.
2506 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2508 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2510 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2512 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2515 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2517 First set of changes for mips16:
2518 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2519 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2520 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2521 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2522 * mem-break.c (memory_breakpoint_from_pc): New function.
2523 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2524 memory_breakpoint_from_pc to determine breakpoint contents and size.
2525 * target.h (memory_breakpoint_from_pc): Declare.
2526 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2527 to determine size of breakpoint instruction.
2528 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2529 New helper functions for mips_find_saved_regs.
2530 (mips_find_saved_regs): Recognize mips16 prologues.
2531 (mips_addr_bits_remove): Strip off upper 32 bits of address
2532 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2533 (mips_step_skips_delay): No branch delay slot on mips16.
2534 (gdb_print_insn_mips): Disassemble mips16 code.
2535 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2537 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2539 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2540 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2541 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2542 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
2544 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2546 * dwarf2read.c: Replace integral tag, name and form fields in
2547 internal structure definitions with the corresponding enumeration
2548 types from dwarf2.h. Add default cases to switches on enumerations
2550 Make quoting of string arguments in complaint messages consistent.
2551 Check for NULL returns from DW_STRING.
2552 (struct partial_die_info): Add sibling and has_type fields, remove
2554 (DW_*): Move access macro definitions near the definition of the
2555 attribute structure.
2556 (struct field_info): New structure to pass information about fields
2557 and member functions between die processing routines.
2558 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
2559 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
2560 the partial symbol table if the DW_AT_*_pc attributes are missing.
2561 Add file scope base type definitions to the partial symbol table.
2562 Skip over child dies if the die has a sibling attribute.
2563 (add_partial_symbol): Enter global variables with type attributes
2564 and without location descriptors into the partial symbol table.
2565 Store value of DW_TAG_variable dies in the partial symbol table.
2566 Do not enter global variables into the minimal symbol table.
2567 Add base type definitions to the partial symbol table.
2568 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
2569 (process_die): Move check for DW_AT_low_pc to read_func_scope.
2570 Add a typedef symbol for base type definitions to the symbol table.
2571 Ignore DW_TAG_inlined_subroutine tags for now.
2572 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
2573 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
2574 to determine pc bounds, ignore dies with invalid bounds.
2575 (dwarf2_get_pc_bounds): New routine to extract and validate the
2576 DW_AT_*_pc attributes of a die.
2577 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
2578 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
2579 New functions to handle fields and member functions.
2580 (read_structure_scope): Rewritten to use them.
2581 (read_array_type): Renamed from dwarf_read_array_type.
2582 Default upper array bound to describe an array with unspecified
2584 Create array types in backwards order, as dwarf2 puts out the array
2585 dimensions from left to right.
2586 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
2587 DW_AT_artificial and DW_AT_prototyped.
2588 (read_base_type): Make an unsigned type for DW_ATE_boolean.
2589 Pass objfile to dwarf_base_type.
2590 (read_partial_die): Use read_attribute to read in the attributes.
2591 Handle DW_AT_sibling and DW_AT_type.
2592 Follow references when determining DW_AT_name and DW_AT_external
2593 attributes of the die.
2594 Validate DW_AT_*_pc attributes.
2595 (read_full_die): Use read_attribute to read in the attributes.
2596 (read_attribute): New function to read an attribute described
2597 by an abbreviated attribute.
2598 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
2599 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
2600 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
2601 Change symbol class for global variables with a zero valued location
2602 descriptor to LOC_UNRESOLVED.
2603 Handle DW_AT_const_value attributes for DW_TAG_variable,
2604 DW_TAG_formal_parameter and DW_TAG_enumerator.
2605 Build a typedef symbol for DW_TAG_base_type.
2606 (dwarf2_const_value): New routine to copy a constant value from an
2607 attribute to a symbol.
2608 (dwarf_base_type): Use passed in objfile, not current_objfile
2609 when calling dwarf2_fundamental_type.
2610 (dump_die): Use DW_* accessor macros to access values of attributes.
2611 (decode_locdesc): Handle DW_OP_plus_uconst.
2613 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2615 * mn10200-tdep.c: New file.
2616 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2617 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2618 * config/mn10200/mn10200.mt: New file.
2619 * configure.tgt: add mn10200 entry.
2621 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2623 * configure.in configure: Check if host has libdl if doing
2626 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2628 * mn10300-tdep.c: Wrote/fixed implementations of
2629 mn10300_frame_chain, mn10300_init_extra_frame_info,
2630 mn10300_frame_saved_pc
2631 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2632 and INIT_FRAME_PC macros.
2634 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2636 * configure.in configure: Check if host has libm. Make sure we
2637 are using gcc when using the -export-dynamic option. Fixes a
2638 problem with building under Solaris/SunPro cc.
2640 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2642 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2643 Link in simulator on MIPS embedded targets.
2645 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2647 * blockframe.c (frameless_look_for_prologue): Mark frames
2648 with a zero PC as frameless to improve backtraces from core dumps
2649 caused by dereferencing a NULL function pointer.
2651 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2653 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2655 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2657 * mn10300-tdep.c: made a lot more generic, ripping out code
2658 from copied target (no more mn10300_scan_prologue,
2659 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2660 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2661 and INIT_FRAME_PC macros
2663 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2665 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2666 FP_REGISTER_BYTES to compute offsets into the saved frame,
2667 since it fails for SPARC targets configured without any
2668 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2670 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2672 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2675 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2677 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2678 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2680 * configure configure.in: Clean up test cases around thread support.
2681 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2683 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2684 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2685 value_at and value_at_lazy.
2686 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2687 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2688 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2689 instead of read_memory. It takes a bfd_section arg.
2690 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2691 unnecessary cast for assignment of struct dbx_symfile_info.
2692 Struct objfile now uses a real pointer instead of PTR for this
2694 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2695 text, data and bss into dbx_symfile_info.
2696 * exec.c (xfer_memory): Handle transfers for user-specified
2698 * findvar.c (read_var_value locate_var_value): Copy bfd section
2699 from the symbol to the value.
2700 * gdb-stabs.h: Add section pointers for text, data and bss
2702 * maint.c (translate address command): Add test code for overlay
2703 address translation.
2704 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2706 * (print_formatted x_command): Record current section along with
2707 current address for repeated commands.
2708 * sparc-nat.c (fetch_inferior_registers): Change
2709 target_xfer_memory to target_{read write}_memory to allow changes
2710 to target_xfer_memory interface for section info.
2711 * symmisc.c (dump_msymbols print_symbol): Print section
2712 assocaited with symbol.
2713 * symtab.c (fixup_symbol_section): New routine to
2714 add section info to symbols returned by lookup_symbol.
2715 * symtab.h (struct general_symbol_info): Add bfd section to
2717 * target.c target.h (target_xfer_memory): Add bfd section to
2719 * (target_read_memory_section): New routine to read data from a
2721 * (target_memory_bfd_section): New global variable to pass bfd
2722 section in to targets.
2723 * valarith.c (value_add value_addr value_array): Preserve bfd
2724 section when computing new value.
2725 * value.h (struct value): Add bfd section to values.
2726 * values.c (allocate_value value_copy): Initialize/preserve bfd
2728 * (unpack_double): Clean up _MSC_VER conditionals to remove
2730 * v850ice.c: New module to support communication with NEC's
2732 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2733 ep names with rxx names. sp and fp are renamed via a different
2736 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2738 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2739 also removed code elsewhere that made use of RP_REGNUM.
2740 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2741 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2742 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2743 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2745 For older changes see ChangeLog-96
2751 version-control: never