1 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * mipsread.c (mipscoff_symfile_read): Unconditionally add
4 alpha coff dynamic symbols for all symbol files. Makes skipping
5 over the trampoline code work when stepping from a function in a
6 shared library into a function in a different shared library.
8 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
10 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
11 RETURN_VALUE_ON_STACK to return long doubles on the stack.
13 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cyngus.com>
15 * Makefile.in (ch-exp.o): Add dependencies.
16 (various): Add gdb_string.h to dependencies that need it.
18 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
20 * symmisc.c (print_symbol_bcache_statistics): Update description for
21 printing byte cache statistics.
23 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
25 * Add native support for long double data type.
26 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
27 to store actual data. Change types of INT and FLOAT tokens to
28 typed_val_int and typed_val_float respectively. Create new token
29 DOUBLE_KEYWORD to specify the string `double'. Make production
30 for FLOAT use type determined by parse_number. Add production for
31 "long double" data type.
32 * (parse_number): Use sscanf to parse numbers as float, double or
33 long double depending upon the type of typed_val_float.dval. Also
34 allow user to specify `f' or `l' suffix to explicitly specify
35 float or long double constants. Change typed_val to
37 * (yylex): Change typed_val to typed_val_int. Also, scan for
39 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
41 * configure, configure.in: Add check for long double support in
43 * defs.h: Define DOUBLEST appropriatly depending on whether
44 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
45 for functions that handle this type.
46 * expression.h (union exp_element): doubleconst is now type
48 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
49 * findvar.c (extract_floating): Make return value be DOUBLEST.
50 Also, add support for numbers with size of long double.
51 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
53 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
55 * valarith.c (value_binop): Change temp variables v1, v2 and v to
56 type DOUBLEST. Coerce type of result to long double if either op
58 * valops.c (value_arg_coerce): If argument type is bigger than
59 double, coerce to long double.
60 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
61 arg type is float and > 8 bytes, then use pointer-to-object
63 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
64 Use appropriate format and precision to print out floating point
66 * value.h: Fixup prototypes for value_as_double,
67 value_from_double, and unpack_double to use DOUBLEST.
68 * values.c (record_latest_value): Remove check for invalid
69 floats. Allow history to store them so that people may examine
70 them in hex if they want.
71 * (value_as_double unpack_double): Change return value to DOUBLEST.
72 * (value_from_double): Arg `num' is now DOUBLEST.
73 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
74 specific) to expect certain types to always be returned on the stack.
76 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
78 * bcache.c, bcache.h: New files to implement a byte cache.
79 * Makefile.in (SFILES): Add bcache.c.
80 (symtab_h): Add bcache.h.
81 (HFILES_NO_SRCDIR): add bcache.h
82 (COMMON_OBJS): Add bcache.o
83 (bcache.o): New target.
84 * dbxread.c (start_psymtab): Make global_syms & static_syms
85 type "partial_symbol **".
86 * hpread.c (hpread_start_symtab): Ditto.
87 * os9kread.c (os9k_start_psymtab): Ditto.
88 * stabsread.h (start_psymtab): Ditto.
89 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
90 * maint.c (maintenance_print_statistics): Call
91 print_symbol_bcache_statistics.
92 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
94 * solib.c (allocate_rt_common_objfile): Ditto.
95 * symfile.c (reread_symbols): Ditto.
96 (free_objfile): Free psymbol bcache when objfile is freed.
97 (objfile_relocate): Use new indirect psymbol pointers.
98 * objfiles.h (struct objfile): Add psymbol cache.
99 * symfile.c (compare_psymbols): Now passed pointers to pointers to
101 (reread_symbols): Free psymbol bcache when freeing other objfile
103 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
104 psymbol using the psymbol bcache.
105 (init_psymbol_list): Psymbol lists now contain pointers rather than
107 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
108 grown arrays of pointers.
109 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
111 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
113 (print_symbol_bcache_statistics): New function to print per objfile
115 (print_partial_symbol, print_partial_symbols,
116 maintenance_check_symtabs, extend_psymbol_list):
117 Account for change to pointer to pointer to partial symbol.
118 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
119 make_symbol_completion_list):
120 Account for change to pointer to pointer to partial symbol.
121 * symtab.h (bcache.h): Include.
122 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
123 type "partial_symbol **".
125 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
127 * dwarfread.c (free_utypes): New function.
128 (read_file_scope): Call free_utypes as cleanup, rather than just
129 freeing the utypes pointer.
131 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
133 * demangle.c (is_cplus_marker): New function, checks if a
134 character is one of the commonly used C++ marker characters.
135 * defs.h (is_cplus_marker): Add prototype.
136 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
137 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
138 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
139 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
140 values.c (vb_match): Use is_cplus_marker instead of comparison
143 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
145 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
146 delete entirely someday.
148 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
150 * mpw-make.sed: Edit out makefile rebuild rule.
151 (host_alias, target_alias): Comment out instead of deleting.
152 (@LIBS@): Edit out references.
154 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
156 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
157 Use n_psyms in OBJSTAT, not psyms.
159 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
161 * configure.in (sparclet-*-aout*): New config.
162 * configure: Regenerated.
164 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
166 * somsolib.c (som_solib_add): Use xmalloc rather than bare
167 unchecked call to malloc.
168 * remote-mips.c (pmon_load_fast): ditto.
169 * remote-mm.c (mm_open): ditto.
170 * hpread.c (hpread_lookup_type): ditto.
171 * remote-adapt.c (adapt_open): ditto.
173 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
175 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
176 allocate_saved_f77_common_node, allocate_common_entry_node,
177 add_common_block): Use xmalloc rather than malloc, some of which
179 * gnu-regex.c: At same point as other gdb specific changes
180 #undef malloc and then #define it to xmalloc.
181 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
182 bare unchecked calls to malloc/realloc.
183 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
184 unchecked call to malloc.
186 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
188 * symtab.c (gdb_mangle_name): Change opname var to be const to
189 match return val of cplus_mangle_name.
190 * i960-tdep.c: Change arg types of next_insn to match callers.
192 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
194 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
195 apparently aren't needed in any reasonably recent version of
198 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
200 * stabsread.c (read_range_type): If !self-subrange and language
201 is Chill, assume a true range. If a true_range is a sub_subrange,
202 use builtin_type_int for index_type.
204 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
206 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
207 with an ANSI compiler.
210 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
212 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
213 double-clicking will work again.
214 (create_asm_win): Put "break" at end of all B1 bindings.
215 (create_file_win): Lower "sel" tag, don't raise it.
216 (ensure_line_visible): New proc.
217 (update_listing, update_assembly): Use it.
218 (create_copyright_window): Destroy window on Leave event.
219 (create_command_window): Put "break" at end of all B2 bindings.
222 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
224 From Michael_Snyder@NeXT.COM (Michael Snyder):
225 * valops.c (value_arg_coerce): Coerce float to double, unless the
226 function prototype specifies float.
228 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
230 * language.c (set_language_command): Use languages table when
231 printing available languages.
233 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
235 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
236 * command.c (add_cmd): Add missing initialization for enums member.
237 Reorder members to match structure declaration to make it easier to
238 tell when one is missing.
239 * exec.c (exec_file_command): Fix problem where filename in malloc'd
240 memory is referenced after being freed.
242 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
244 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
245 AT_name tag is missing.
247 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
248 FLTWATCH and FLTKWATCH are defined.
250 * remote.c (remote_read_bytes): Advance memaddr for transfers,
251 return number of bytes transferred for partial reads.
253 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
255 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
257 * win32-nat.c (mappings): Add ppc registers.
258 (child_resume): Turn off step for ppc.
260 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
262 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
264 * config/i386/(*win32*): Becomes *cygwin32*.
265 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
266 (powerpcle-*-cygwin32): New.
267 * configure: Regenerate.
268 * win32-nat.c (child_create_inferior): Call CreateProcess
269 with the right program arg.
271 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
273 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
275 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
277 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
279 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
281 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
283 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
285 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
286 here from config/i386/xm-i386mach.h, fix name.
287 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
288 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
289 here from config/i386/xm-ptx4.h.
290 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
291 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
292 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
293 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
294 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
296 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
297 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
298 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
300 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
302 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
303 floating point correctly.
304 (STORE_RETURN_VALUE): Likewise.
305 * config/pa/tm-pro.h (SOFT_FLOAT): define.
307 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
309 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
310 Define to what should be reasonable values. However, apparently
311 a bug in linux mmap prevents mapped symbol tables from working.
313 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
315 * defs.h (errno.h>: Move #include closer to head of file to solve
316 obscure problem with systems that declare perror with const arg, in
317 both errno.h and stdio.h, and const is defined away by intervening
320 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
322 From Jon Reeves <reeves@zk3.dec.com>:
323 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
324 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
326 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
328 * Makefile.in (diststuff): Make all-doc; diststuff target does not
329 exist in doc/Makefile.in.
331 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
333 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
335 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
337 * ch-valprint.c (calculate_array_length): New function to
338 determine the length of an array type.
339 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
340 array type is zero, call calculate_array_length.
342 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
343 values may not be sorted. Scan all entries and set the real lower
346 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
348 * config/xm-linux.h: Move include of solib.h and #define of
349 SVR4_SHARED_LIBS from here ...
350 * config/nm-linux.h: ...to here.
352 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
354 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
355 Also check for gregset_t and fpregset_t types.
356 * configure: Regenerate.
357 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
359 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
360 and HAVE_FPREGSET_T are defined. These changes allow systems
361 like linux that are migrating to /proc support to use a single
362 configuration for both new and old versions.
364 * config/i386/linux.mt: Note that this is now for both a.out and
366 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
368 * config/i386/tm-linux.h (tm-sysv4.h): Include.
369 * config/i386/xm-linux.h (solib.h): Include
370 (SVR4_SHARED_LIBS): Define.
371 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
372 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
373 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
376 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
378 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
379 * config/i386/xm-sun386.h: Ditto.
380 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
382 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
384 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
386 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
388 From Greg McGary <gkm@gnu.ai.mit.edu>:
389 * dcache.c (dcache_peek, dcache_poke): Advance addr for
392 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
394 * infrun.c (normal_stop): Fix test for shared library event.
396 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
398 * configure.in (sparc64-*-*): Add default host configuration.
400 (sparc64-*-solaris2* host): Link statically if GCC used.
402 (sparc64-*-solaris2*): Add target configuration.
403 * configure: Regenerated.
404 * sparc/sp64sol2.mt: New file.
406 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
408 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
410 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
412 * Makefile.in (lint): Close backquotes.
415 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
417 * gdbtk.tcl, gdbtk.c: Updated copyrights.
419 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
421 * configure: Rebuilt.
424 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
426 * NEWS: Make note of new record and replay feature for
427 remote debug sessions.
428 * serial.c (gdbcmd.h): Include.
429 (serial_logfile, serial_logfp, serial_reading, serial_writing):
430 Define here, for remote debug session logging.
431 (serial_log_command, serial_logchar, serial_write, serial_readchar):
432 New functions for remote debug session logging.
433 (serial_open): Open remote debug session log file when needed.
434 (serial_close): Close remote debug session log file when needed.
435 (_initialize_serial): Add set/show commands for name of remote
436 debug session log file.
437 * serial.h (serial_readchar): Declare
438 (SERIAL_READCHAR): Call serial_readchar().
439 (SERIAL_WRITE): Call serial_write().
440 (serial_close): Declare as extern.
441 (serial_logfile, serial_logfp): Declare.
442 * top.c (execute_command): Declare serial_logfp. Log user command
443 in remote debug session log if log file is open.
444 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
445 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
446 * remote-array.c (SREC_SIZE): Remove, duplicates define in
448 * remote-array.c (hexchars, hex2mem): Remove, unused.
449 * gdbserver/low-linux.c (store_inferior_registers): Remove
450 unnecessary extern declaration of registers[].
451 * gdbserver/Makefile.in (all): Add gdbreplay.
452 * gdbserver/gdbreplay.c: New file.
453 * gdbserver/README: Give example of recording a remote
454 debug session with gdb and then replaying it with gdbreplay.
456 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
458 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
459 (read_one_struct_field): Support boolean bitfields.
460 * c-valprint.c (c_val_print): Print booleans properly.
462 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
464 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
466 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
468 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
470 * ch-exp.c (parse_tuple): Error if invalid mode.
472 * value.h (COERCE_ARRAY): Don't coerce enums.
473 (COERCE_ENUM): Don't COERCE_REF.
474 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
475 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
476 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
477 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
478 Add COERCE_REF before COERCE_ENUM.
479 * values.c (value_as_long): Simplify.
481 * valops.c (value_array): Create internalvar if !c_style_arrays.
483 * language.c (lang_bool_type): Add Fortran support.
484 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
486 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
488 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
489 All references changed.
490 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
491 Update state table. Reformat so that it's still readable.
492 When we hit the shlib_event breakpoint, set the calss of shlib_event.
493 (breakpoint_1): Add "shlib events" as a breakpoint type.
494 Print the shlib_event breakpoint like other breakpoints.
495 (create_solib_event_breakpoint): New function.
496 (breakpoint_re_set_one): Handle solib_event breakpoints.
497 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
498 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
500 (create_solib_event_breakpoint): Declare.
501 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
502 (normal_stop): Inform the user when the inferior stoped due
503 to a shared library event.
504 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
505 to control whether or not gdb continues the inferior or stops it when
506 a shared library event occurs.
507 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
508 * somsolib.c (TODO list): Update.
509 (som_solib_create_inferior_hook): Arrange for gdb to be notified
510 when significant shared library events occur.
511 * hppa-tdep.c (find_unwind_entry): No longer static.
513 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
515 * printcmd.c (print_insn): Pass fprintf_unfiltered to
516 INIT_DISASSEMBLE_INFO.
518 * gdbtk.c (gdb_disassemble): Likewise.
521 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
523 * remote.c (remotebreak): New GDB variable.
524 (remote_break): New global.
525 (remote_interrupt): Send a break instead of ^C if remote_break.
526 * NEWS: Describe the new variable.
528 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
530 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
532 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
534 * hp300ux-nat.c (getpagesize): Remove unused function
535 fetch_core_registers.
536 (hp300ux_core_fns): Remove, is unused.
537 (_initialize_core_hp300ux): Remove, is unused.
538 (gdbcore.h): Remove #include, no longer needed.
540 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
542 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
543 ptrace bug in aix4.1.3 on the rs6000.
545 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
547 * remote-hms.c (hms_ops): Add value for to_thread_alive.
548 * remote-nindy.c (nindy_ops): Ditto.
549 * remote-udi.c (udi_ops): Ditto.
551 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
553 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
554 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
555 pmon_load_fast): New functions. Support for the PMON monitor world.
556 (common_open): New function to merge support for different monitors.
557 (mips_open): Use common_open().
558 (mips_send_command): New function.
559 (mips_send_packet): Scan out-of-sequence packets.
560 (mips_enter_debug, mips_exit_debug): New functions.
561 (pmon_ops): New target definition structure.
563 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
565 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
566 specified on the make command line (via make LIBS=xxx).
568 * configure.in (enable-gm): magic.o -> gmagic.o.
572 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
574 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
575 (add_expr): Changes from create_expr_window.
576 (create_command_window): Set focus.
577 (delete_expr): Rewrote.
578 (expr_update_button): New proc.
579 (add_expr): Put bindings on FocusIn, FocusOut.
580 Don't allow .file_popup to be torn off.
583 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
585 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
586 is set but there are no psymtabs.
588 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
590 * dsrec.c (load_srec): Remove unused variable.
591 monitor.c (monitor_expect): Don't expect a ^C to echo.
592 * serial.c (serial_open): Add parallel interface.
593 * sh3-rom.c (parallel, parallel_in_use): New.
594 (sh3_load): If parallel_in_use, download though the
596 (sh3_open): Open parallel port if specified.
597 (sh3_close): New function.
598 (_inititalize_sh3): Add sh3_close hook and documentation.
599 * monitor.c (monitor_close): Export.
600 * monitor.h (monitor_close): Add prototype.
602 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
604 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
605 * remote.c (remotetimeout): New GDB variable, use to set the
606 remote timeout for reading.
609 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
611 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
612 (update_listing): Use lassign. Use "see" to scroll. Don't need
613 screen_top, screen_bot, screen_height.
614 (update_assembly): Use "see" to scroll.
615 (textscrollproc): Removed.
616 (create_file_win): Don't use textscrollproc.
617 (asmscrollproc): Removed.
618 (create_asm_window): Don't use asmscrollproc.
619 (create_asm_win): Ditto.
620 (screen_height, screen_top, screen_bot): Removed.
621 (run_editor): New proc.
622 (build_framework): Use it.
623 (create_file_win, create_source_window): Don't use textscrollproc.
624 (create_breakpoints_window): Set -xscrollcommand on canvas.
625 (not_implemented_yet): Default button is 0.
626 (delete_char): Don't use tk_textBackspace.
627 (create_command_window): Allow Tk bindings to fire after deleting
629 (create_command_window): Make Delete delete left, not right.
632 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cirdan.cygnus.com>
634 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
635 to get "struct core_fns" defined.
636 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
637 Are dependent upon gdbcore_h.
639 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
641 * symfile.c (decrement_reading_symtab): New function.
642 * symfile.c, symtab.h (currently_reading_symtab): New variable.
643 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
644 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
645 currently_reading_symtab (since that could infinitely recurse).
647 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
649 * stabsread.c (read_struct_type): Trivial simplification.
651 * stabsread.c (define-symbol): Use invisible references
652 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
653 * valops.c (call_function_by_hand): Likewise.
654 * eval.c (evaluate_subexp_standard): When known, use the formal
655 parameter type as the expected type when evaluating arg expressions.
656 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
659 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
661 * main.c (main): Disable window interface if --help or --version
664 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
666 Changes in sync with expect:
667 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
669 * aclocal.m4: Replaced with version from expect.
670 * configure: Regenerated.
673 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
675 * configure.in, configure: Recognize rs6000-*-aix4*.
676 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
677 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
678 * config/rs6000/xm-aix4.h: New file.
679 * config/xm-aix4.h: New file.
681 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
683 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
684 * gdbserver/low-linux.c: New file.
685 * remote.c (remote_read_bytes): Fix aborts on larger packets.
687 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
689 * stabsread.c (define_symbol): If register value is too large,
690 tell what it is and what max is.
693 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
695 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
696 gdbtk_tcl_flush): Use "see", not "yview".
697 (gdbtk_tcl_query): Use questhead bitmap.
698 various: Always wrap condition of 'if' in {...}.
699 (add_breakpoint_frame): Set -value on radiobuttons.
701 (add_breakpoint_frame): Use lassign, not series of assignments.
703 (interactive_cmd): Use "see", not "yview".
704 (not_implemented_yet): Use warning bitmap.
705 (update_expr): Don't allow $expr to be evalled by Tcl.
706 (create_expr_window): Don't use "focus".
707 (delete_char, delete_line): Define globally.
708 (delete_line, delete_char, create_command_window, update_autocmd,
709 build_framework, create_asm_win, create_file_win): Use "see", not
711 (create_copyright_window, center_window, bind_widget_after_class):
713 (FSBox,create_command_window, create_autocmd_window): Binding
715 (textscrollproc): Define globally.
716 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
717 Home, End, Up, and Down are all defined by Tk.
718 (apply_filespec): Use error bitmap in dialog.
719 (files_command): Don't use tk_listboxSingleSelect.
720 (files_command): Don't use "uniq" to remove duplicates from a
722 (update_assembly): Use lassign.
723 (create_asm_win): Removed redundant bindings.
724 (listing_window_button_1, file_popup_menu): Use tk_popup.
725 (ButtonRelease-1 binding): Just remove tag from window; rest
728 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
729 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
730 (gdbtk_call_command): Ditto.
733 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
735 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
736 enum namespace -> enum_namespace change.
738 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
740 * ch-exp.c (parse_primval): In case ARRAY, add missing
743 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
745 * remote-mips.c (mips_receive_header): Recognize \012 instead
746 of \n, but write \n when program sends a \012.
747 * ser-mac.c (mac_input_buffer): Increase size of buffer.
749 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
751 * infptrace.c (initialize_infptrace): Move function out of
752 #ifdef conditional; put code within the function inside an
755 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
756 arguments. Sorting is now dependent on OBJF_REORDERED. All
757 callers/references changed.
758 * dbxread.c (read_ofile_symtab): Correctly determine value for
759 last_source_start_addr for reordered executables.
760 (process_one_symbol): Handle N_FUN with no name as an end of
762 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
763 is the high text address for a psymtab.
764 (case N_SO): Likewise.
765 (case N_FUN): Handle N_FUN with no name as an end of function
767 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
768 at the same address rather than a random subset of them.
769 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
770 * elfread.c (elf_symfile_init): Similarly.
771 * somread.c (som_symfile_init): Similarly.
772 * xcoffread.c (xcoff_symfile_init): Similarly.
774 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
776 * stack.c (print_stack_frame print_frame_info) symmisc.c
777 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
778 that catch_errors doesn't get blindsided by QUIT and lose the
779 cleanup chain. This fixes a problem where ^C while in a
780 user-defined command sometimes leaves instream NULL and causes a
781 segfault in command_loop.
783 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
785 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
787 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
789 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
790 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
791 srec.o renamed to dsrec.o.
793 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
795 * breakpoint.c (remove_breakpoint): Change error to warning so
796 that hardware watchpoint removal problems won't leave breakpoint
799 * configure configure.in: Make --enable-gdbtk be the default.
801 * remote-e7000.c (e7000_insert_breakpoint,
802 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
804 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
805 compensate for e7000 maladjustment.
806 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
807 which prevented hardware watchpoints from working.
809 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cirdan.cygnus.com>
811 * infptrace.c (udot_info): New function.
812 (PT_*): Define each individually if that one is not defined.
813 * rs6000-nat.c (kernel_u_size): New function
814 Include <sys/user.h> for "struct user"
815 * alpha-nat.c (kernel_u_size): New function.
816 Include <sys/user.h> for "struct user"
817 * sparc-nat.c (kernel_u_size): New function.
818 Include <sys/user.h> for "struct user"
819 * i386b-nat.c (kernel_u_size): New function.
820 * i386v-nat.c (kernel_u_size): New function.
821 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
822 (kernel_u_size): Declare.
823 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
824 (kernel_u_size): Declare.
825 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
826 (kernel_u_size): Declare.
827 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
828 (kernel_u_size): Declare.
829 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
830 (kernel_u_size): Declare.
832 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
834 * mdebugread.c (mylookup_symbol): enum namespace becomes
836 * symfile.c (add_psymbol_to_list)
837 (add_psymbol_addr_to_list): Ditto.
838 * symtab.c (lookup_partial_symbol): Ditto.
839 (lookup_symbol): Ditto.
840 (lookup_block_symbol): Ditto.
841 * win32-nat.c (handle_load_dll): Use incoming dll base.
842 (child_wait): Catch DLL load errors.
843 (create_child_inferior): Translated between paths correctly.
845 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
847 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
848 from NUM_REGS to get number of general registers that we care about.
849 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
850 of number of general regs and number of floating point regs.
852 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
854 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
855 (SKIP_TRAMPOLINE_CODE): New.
856 * config/i386/xm-win32.h (CANT_FORK): Deleted.
857 (SLASH*) Changed to use unix style slash.
858 * symtab.h (namespace enum): becomes typedef to avoid namespace
860 * infcmd.c (path_command): Use empty string if PATH name not set.
861 * i386-tdep.c (skip_trampoline_code): New function.
862 * srec.c: Renamed dsrec.c to avoid filename collision.
863 * Makefile.in: Cope with renaming.
865 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
867 * symmisc.c (print_objfile_statistics): Print memory use statistics
868 for objfile psymbol, symbol, and type obstacks.
870 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
872 * config/mips/nm-irix5.h: Restore.
873 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
874 from Lee Iverson <leei@ai.sri.com>.
875 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
876 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
878 For older changes see ChangeLog-95
884 version-control: never