1 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * partial-stab.h (case N_FUN): Function symbols generated
4 by SPARCworks cc have a meaningless zero value, do not update
5 pst->textlow if the function symbol value is zero.
7 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
8 for function prototype declaration symbols.
10 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
12 * remote-e7000.c (e7000_load): New routine to download via the
14 * (e7000_wait): Don't backup PC when we hit a breakpoint.
15 Apparantly new sh2 pods get this right...
16 * (e7000_ops): Add call to e7000_load.
18 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
20 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
21 m68knbsd-nat.c: New files, support for NetBSD/m68k.
23 * configure.in (m68k-*-netbsd*): New config.
24 * configure: Regenerated.
26 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@ninemoons.com>
28 * standalone.c (open, _initialize_standalone): Fix obvious typos
29 reported by Martin Pool <martin@citr.uq.oz.au>.
31 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
33 * solib.c (solib_create_inferior_hook): Fix thinko.
35 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
37 * solib.c (solib_break_names): Define for Solaris and Linux.
38 (enable_break): For SVR4 systems, first try to use the debugger
39 interfaces in the dynamic linker to track shared library events
40 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
41 BKPT_AT_SYMBOL code to use shared library event breakpoints.
42 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
43 it no longer needs to restart/wait on the inferior.
44 * symfile.c (find_lowest_section): No longer static.
45 * symfile.h (find_lowest_section): Corresponding changes.
47 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@rtl.cygnus.com>
49 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
50 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
51 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
52 * config/mips/tm-mips.h: Ditto.
53 * config/pa/tm-hppa.h: Ditto.
54 * config/rs6000/tm-rs6000.h: Ditto.
55 * config/sparc/tm-sparc.h: Ditto.
57 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
59 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
61 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
62 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
63 #ifdef'd out definitions --- Causes serious gdb failures on
64 the i386. Need to investigate further before enabling.
66 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
67 fetch_core_registers): New functions. These functions are defined
68 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
69 with ptrace PT_GETREGS/PT_SETREGS.
71 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
73 * findvar.c (extract_floating store_floating): Replace `long
74 double' with `DOUBLEST'.
76 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
78 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
81 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
83 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
85 * breakpoint.h (remove_solib_event_breakpoints): Declare.
86 * breakpoint.c (remove_solib_event_breakpoints): New function.
87 * somsolib.c (solib_create_inferior_hook): Remove all solib event
88 breakpoints before inserting any new ones. Use a solib event
89 breakpoint for the breakpoint at "_start".
90 Remove extraneous "\n" from calls to warning.
92 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
95 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
97 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
99 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
100 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
102 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
104 * mipsread.c (mipscoff_symfile_read): Unconditionally add
105 alpha coff dynamic symbols for all symbol files. Makes skipping
106 over the trampoline code work when stepping from a function in a
107 shared library into a function in a different shared library.
109 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
111 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
112 RETURN_VALUE_ON_STACK to return long doubles on the stack.
114 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
116 * Makefile.in (ch-exp.o): Add dependencies.
117 (various): Add gdb_string.h to dependencies that need it.
119 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
121 * symmisc.c (print_symbol_bcache_statistics): Update description for
122 printing byte cache statistics.
124 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
126 * Add native support for long double data type.
127 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
128 to store actual data. Change types of INT and FLOAT tokens to
129 typed_val_int and typed_val_float respectively. Create new token
130 DOUBLE_KEYWORD to specify the string `double'. Make production
131 for FLOAT use type determined by parse_number. Add production for
132 "long double" data type.
133 * (parse_number): Use sscanf to parse numbers as float, double or
134 long double depending upon the type of typed_val_float.dval. Also
135 allow user to specify `f' or `l' suffix to explicitly specify
136 float or long double constants. Change typed_val to
138 * (yylex): Change typed_val to typed_val_int. Also, scan for
140 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
142 * configure, configure.in: Add check for long double support in
144 * defs.h: Define DOUBLEST appropriatly depending on whether
145 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
146 for functions that handle this type.
147 * expression.h (union exp_element): doubleconst is now type
149 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
150 * findvar.c (extract_floating): Make return value be DOUBLEST.
151 Also, add support for numbers with size of long double.
152 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
154 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
156 * valarith.c (value_binop): Change temp variables v1, v2 and v to
157 type DOUBLEST. Coerce type of result to long double if either op
159 * valops.c (value_arg_coerce): If argument type is bigger than
160 double, coerce to long double.
161 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
162 arg type is float and > 8 bytes, then use pointer-to-object
164 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
165 Use appropriate format and precision to print out floating point
167 * value.h: Fixup prototypes for value_as_double,
168 value_from_double, and unpack_double to use DOUBLEST.
169 * values.c (record_latest_value): Remove check for invalid
170 floats. Allow history to store them so that people may examine
171 them in hex if they want.
172 * (value_as_double unpack_double): Change return value to DOUBLEST.
173 * (value_from_double): Arg `num' is now DOUBLEST.
174 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
175 specific) to expect certain types to always be returned on the stack.
177 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
179 * bcache.c, bcache.h: New files to implement a byte cache.
180 * Makefile.in (SFILES): Add bcache.c.
181 (symtab_h): Add bcache.h.
182 (HFILES_NO_SRCDIR): add bcache.h
183 (COMMON_OBJS): Add bcache.o
184 (bcache.o): New target.
185 * dbxread.c (start_psymtab): Make global_syms & static_syms
186 type "partial_symbol **".
187 * hpread.c (hpread_start_symtab): Ditto.
188 * os9kread.c (os9k_start_psymtab): Ditto.
189 * stabsread.h (start_psymtab): Ditto.
190 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
191 * maint.c (maintenance_print_statistics): Call
192 print_symbol_bcache_statistics.
193 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
195 * solib.c (allocate_rt_common_objfile): Ditto.
196 * symfile.c (reread_symbols): Ditto.
197 (free_objfile): Free psymbol bcache when objfile is freed.
198 (objfile_relocate): Use new indirect psymbol pointers.
199 * objfiles.h (struct objfile): Add psymbol cache.
200 * symfile.c (compare_psymbols): Now passed pointers to pointers to
202 (reread_symbols): Free psymbol bcache when freeing other objfile
204 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
205 psymbol using the psymbol bcache.
206 (init_psymbol_list): Psymbol lists now contain pointers rather than
208 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
209 grown arrays of pointers.
210 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
212 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
214 (print_symbol_bcache_statistics): New function to print per objfile
216 (print_partial_symbol, print_partial_symbols,
217 maintenance_check_symtabs, extend_psymbol_list):
218 Account for change to pointer to pointer to partial symbol.
219 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
220 make_symbol_completion_list):
221 Account for change to pointer to pointer to partial symbol.
222 * symtab.h (bcache.h): Include.
223 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
224 type "partial_symbol **".
226 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
228 * dwarfread.c (free_utypes): New function.
229 (read_file_scope): Call free_utypes as cleanup, rather than just
230 freeing the utypes pointer.
232 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
234 * demangle.c (is_cplus_marker): New function, checks if a
235 character is one of the commonly used C++ marker characters.
236 * defs.h (is_cplus_marker): Add prototype.
237 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
238 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
239 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
240 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
241 values.c (vb_match): Use is_cplus_marker instead of comparison
244 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
246 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
247 delete entirely someday.
249 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
251 * mpw-make.sed: Edit out makefile rebuild rule.
252 (host_alias, target_alias): Comment out instead of deleting.
253 (@LIBS@): Edit out references.
255 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
257 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
258 Use n_psyms in OBJSTAT, not psyms.
260 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
262 * configure.in (sparclet-*-aout*): New config.
263 * configure: Regenerated.
265 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
267 * somsolib.c (som_solib_add): Use xmalloc rather than bare
268 unchecked call to malloc.
269 * remote-mips.c (pmon_load_fast): ditto.
270 * remote-mm.c (mm_open): ditto.
271 * hpread.c (hpread_lookup_type): ditto.
272 * remote-adapt.c (adapt_open): ditto.
274 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
276 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
277 allocate_saved_f77_common_node, allocate_common_entry_node,
278 add_common_block): Use xmalloc rather than malloc, some of which
280 * gnu-regex.c: At same point as other gdb specific changes
281 #undef malloc and then #define it to xmalloc.
282 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
283 bare unchecked calls to malloc/realloc.
284 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
285 unchecked call to malloc.
287 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
289 * symtab.c (gdb_mangle_name): Change opname var to be const to
290 match return val of cplus_mangle_name.
291 * i960-tdep.c: Change arg types of next_insn to match callers.
293 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
295 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
296 apparently aren't needed in any reasonably recent version of
299 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
301 * stabsread.c (read_range_type): If !self-subrange and language
302 is Chill, assume a true range. If a true_range is a sub_subrange,
303 use builtin_type_int for index_type.
305 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
307 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
308 with an ANSI compiler.
311 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
313 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
314 double-clicking will work again.
315 (create_asm_win): Put "break" at end of all B1 bindings.
316 (create_file_win): Lower "sel" tag, don't raise it.
317 (ensure_line_visible): New proc.
318 (update_listing, update_assembly): Use it.
319 (create_copyright_window): Destroy window on Leave event.
320 (create_command_window): Put "break" at end of all B2 bindings.
323 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
325 From Michael_Snyder@NeXT.COM (Michael Snyder):
326 * valops.c (value_arg_coerce): Coerce float to double, unless the
327 function prototype specifies float.
329 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
331 * language.c (set_language_command): Use languages table when
332 printing available languages.
334 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
336 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
337 * command.c (add_cmd): Add missing initialization for enums member.
338 Reorder members to match structure declaration to make it easier to
339 tell when one is missing.
340 * exec.c (exec_file_command): Fix problem where filename in malloc'd
341 memory is referenced after being freed.
343 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
345 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
346 AT_name tag is missing.
348 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
349 FLTWATCH and FLTKWATCH are defined.
351 * remote.c (remote_read_bytes): Advance memaddr for transfers,
352 return number of bytes transferred for partial reads.
354 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
356 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
358 * win32-nat.c (mappings): Add ppc registers.
359 (child_resume): Turn off step for ppc.
361 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
363 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
365 * config/i386/(*win32*): Becomes *cygwin32*.
366 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
367 (powerpcle-*-cygwin32): New.
368 * configure: Regenerate.
369 * win32-nat.c (child_create_inferior): Call CreateProcess
370 with the right program arg.
372 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
374 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
376 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
378 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
380 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
382 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
384 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
386 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
387 here from config/i386/xm-i386mach.h, fix name.
388 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
389 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
390 here from config/i386/xm-ptx4.h.
391 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
392 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
393 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
394 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
395 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
397 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
398 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
399 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
401 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
403 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
404 floating point correctly.
405 (STORE_RETURN_VALUE): Likewise.
406 * config/pa/tm-pro.h (SOFT_FLOAT): define.
408 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
410 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
411 Define to what should be reasonable values. However, apparently
412 a bug in linux mmap prevents mapped symbol tables from working.
414 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
416 * defs.h (errno.h>: Move #include closer to head of file to solve
417 obscure problem with systems that declare perror with const arg, in
418 both errno.h and stdio.h, and const is defined away by intervening
421 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
423 From Jon Reeves <reeves@zk3.dec.com>:
424 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
425 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
427 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
429 * Makefile.in (diststuff): Make all-doc; diststuff target does not
430 exist in doc/Makefile.in.
432 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
434 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
436 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
438 * ch-valprint.c (calculate_array_length): New function to
439 determine the length of an array type.
440 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
441 array type is zero, call calculate_array_length.
443 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
444 values may not be sorted. Scan all entries and set the real lower
447 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
449 * config/xm-linux.h: Move include of solib.h and #define of
450 SVR4_SHARED_LIBS from here ...
451 * config/nm-linux.h: ...to here.
453 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
455 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
456 Also check for gregset_t and fpregset_t types.
457 * configure: Regenerate.
458 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
460 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
461 and HAVE_FPREGSET_T are defined. These changes allow systems
462 like linux that are migrating to /proc support to use a single
463 configuration for both new and old versions.
465 * config/i386/linux.mt: Note that this is now for both a.out and
467 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
469 * config/i386/tm-linux.h (tm-sysv4.h): Include.
470 * config/i386/xm-linux.h (solib.h): Include
471 (SVR4_SHARED_LIBS): Define.
472 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
473 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
474 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
477 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
479 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
480 * config/i386/xm-sun386.h: Ditto.
481 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
483 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
485 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
487 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
489 From Greg McGary <gkm@gnu.ai.mit.edu>:
490 * dcache.c (dcache_peek, dcache_poke): Advance addr for
493 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
495 * infrun.c (normal_stop): Fix test for shared library event.
497 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
499 * configure.in (sparc64-*-*): Add default host configuration.
501 (sparc64-*-solaris2* host): Link statically if GCC used.
503 (sparc64-*-solaris2*): Add target configuration.
504 * configure: Regenerated.
505 * sparc/sp64sol2.mt: New file.
507 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
509 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
511 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
513 * Makefile.in (lint): Close backquotes.
516 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
518 * gdbtk.tcl, gdbtk.c: Updated copyrights.
520 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
522 * configure: Rebuilt.
525 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
527 * NEWS: Make note of new record and replay feature for
528 remote debug sessions.
529 * serial.c (gdbcmd.h): Include.
530 (serial_logfile, serial_logfp, serial_reading, serial_writing):
531 Define here, for remote debug session logging.
532 (serial_log_command, serial_logchar, serial_write, serial_readchar):
533 New functions for remote debug session logging.
534 (serial_open): Open remote debug session log file when needed.
535 (serial_close): Close remote debug session log file when needed.
536 (_initialize_serial): Add set/show commands for name of remote
537 debug session log file.
538 * serial.h (serial_readchar): Declare
539 (SERIAL_READCHAR): Call serial_readchar().
540 (SERIAL_WRITE): Call serial_write().
541 (serial_close): Declare as extern.
542 (serial_logfile, serial_logfp): Declare.
543 * top.c (execute_command): Declare serial_logfp. Log user command
544 in remote debug session log if log file is open.
545 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
546 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
547 * remote-array.c (SREC_SIZE): Remove, duplicates define in
549 * remote-array.c (hexchars, hex2mem): Remove, unused.
550 * gdbserver/low-linux.c (store_inferior_registers): Remove
551 unnecessary extern declaration of registers[].
552 * gdbserver/Makefile.in (all): Add gdbreplay.
553 * gdbserver/gdbreplay.c: New file.
554 * gdbserver/README: Give example of recording a remote
555 debug session with gdb and then replaying it with gdbreplay.
557 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
559 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
560 (read_one_struct_field): Support boolean bitfields.
561 * c-valprint.c (c_val_print): Print booleans properly.
563 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
565 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
567 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
569 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
571 * ch-exp.c (parse_tuple): Error if invalid mode.
573 * value.h (COERCE_ARRAY): Don't coerce enums.
574 (COERCE_ENUM): Don't COERCE_REF.
575 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
576 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
577 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
578 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
579 Add COERCE_REF before COERCE_ENUM.
580 * values.c (value_as_long): Simplify.
582 * valops.c (value_array): Create internalvar if !c_style_arrays.
584 * language.c (lang_bool_type): Add Fortran support.
585 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
587 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
589 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
590 All references changed.
591 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
592 Update state table. Reformat so that it's still readable.
593 When we hit the shlib_event breakpoint, set the calss of shlib_event.
594 (breakpoint_1): Add "shlib events" as a breakpoint type.
595 Print the shlib_event breakpoint like other breakpoints.
596 (create_solib_event_breakpoint): New function.
597 (breakpoint_re_set_one): Handle solib_event breakpoints.
598 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
599 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
601 (create_solib_event_breakpoint): Declare.
602 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
603 (normal_stop): Inform the user when the inferior stoped due
604 to a shared library event.
605 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
606 to control whether or not gdb continues the inferior or stops it when
607 a shared library event occurs.
608 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
609 * somsolib.c (TODO list): Update.
610 (som_solib_create_inferior_hook): Arrange for gdb to be notified
611 when significant shared library events occur.
612 * hppa-tdep.c (find_unwind_entry): No longer static.
614 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
616 * printcmd.c (print_insn): Pass fprintf_unfiltered to
617 INIT_DISASSEMBLE_INFO.
619 * gdbtk.c (gdb_disassemble): Likewise.
622 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
624 * remote.c (remotebreak): New GDB variable.
625 (remote_break): New global.
626 (remote_interrupt): Send a break instead of ^C if remote_break.
627 * NEWS: Describe the new variable.
629 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
631 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
633 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
635 * hp300ux-nat.c (getpagesize): Remove unused function
636 fetch_core_registers.
637 (hp300ux_core_fns): Remove, is unused.
638 (_initialize_core_hp300ux): Remove, is unused.
639 (gdbcore.h): Remove #include, no longer needed.
641 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
643 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
644 ptrace bug in aix4.1.3 on the rs6000.
646 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
648 * remote-hms.c (hms_ops): Add value for to_thread_alive.
649 * remote-nindy.c (nindy_ops): Ditto.
650 * remote-udi.c (udi_ops): Ditto.
652 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
654 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
655 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
656 pmon_load_fast): New functions. Support for the PMON monitor world.
657 (common_open): New function to merge support for different monitors.
658 (mips_open): Use common_open().
659 (mips_send_command): New function.
660 (mips_send_packet): Scan out-of-sequence packets.
661 (mips_enter_debug, mips_exit_debug): New functions.
662 (pmon_ops): New target definition structure.
664 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
666 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
667 specified on the make command line (via make LIBS=xxx).
669 * configure.in (enable-gm): magic.o -> gmagic.o.
673 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
675 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
676 (add_expr): Changes from create_expr_window.
677 (create_command_window): Set focus.
678 (delete_expr): Rewrote.
679 (expr_update_button): New proc.
680 (add_expr): Put bindings on FocusIn, FocusOut.
681 Don't allow .file_popup to be torn off.
684 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
686 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
687 is set but there are no psymtabs.
689 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
691 * dsrec.c (load_srec): Remove unused variable.
692 monitor.c (monitor_expect): Don't expect a ^C to echo.
693 * serial.c (serial_open): Add parallel interface.
694 * sh3-rom.c (parallel, parallel_in_use): New.
695 (sh3_load): If parallel_in_use, download though the
697 (sh3_open): Open parallel port if specified.
698 (sh3_close): New function.
699 (_inititalize_sh3): Add sh3_close hook and documentation.
700 * monitor.c (monitor_close): Export.
701 * monitor.h (monitor_close): Add prototype.
703 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
705 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
706 * remote.c (remotetimeout): New GDB variable, use to set the
707 remote timeout for reading.
710 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
712 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
713 (update_listing): Use lassign. Use "see" to scroll. Don't need
714 screen_top, screen_bot, screen_height.
715 (update_assembly): Use "see" to scroll.
716 (textscrollproc): Removed.
717 (create_file_win): Don't use textscrollproc.
718 (asmscrollproc): Removed.
719 (create_asm_window): Don't use asmscrollproc.
720 (create_asm_win): Ditto.
721 (screen_height, screen_top, screen_bot): Removed.
722 (run_editor): New proc.
723 (build_framework): Use it.
724 (create_file_win, create_source_window): Don't use textscrollproc.
725 (create_breakpoints_window): Set -xscrollcommand on canvas.
726 (not_implemented_yet): Default button is 0.
727 (delete_char): Don't use tk_textBackspace.
728 (create_command_window): Allow Tk bindings to fire after deleting
730 (create_command_window): Make Delete delete left, not right.
733 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cirdan.cygnus.com>
735 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
736 to get "struct core_fns" defined.
737 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
738 Are dependent upon gdbcore_h.
740 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
742 * symfile.c (decrement_reading_symtab): New function.
743 * symfile.c, symtab.h (currently_reading_symtab): New variable.
744 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
745 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
746 currently_reading_symtab (since that could infinitely recurse).
748 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
750 * stabsread.c (read_struct_type): Trivial simplification.
752 * stabsread.c (define-symbol): Use invisible references
753 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
754 * valops.c (call_function_by_hand): Likewise.
755 * eval.c (evaluate_subexp_standard): When known, use the formal
756 parameter type as the expected type when evaluating arg expressions.
757 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
760 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
762 * main.c (main): Disable window interface if --help or --version
765 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
767 Changes in sync with expect:
768 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
770 * aclocal.m4: Replaced with version from expect.
771 * configure: Regenerated.
774 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
776 * configure.in, configure: Recognize rs6000-*-aix4*.
777 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
778 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
779 * config/rs6000/xm-aix4.h: New file.
780 * config/xm-aix4.h: New file.
782 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
784 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
785 * gdbserver/low-linux.c: New file.
786 * remote.c (remote_read_bytes): Fix aborts on larger packets.
788 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
790 * stabsread.c (define_symbol): If register value is too large,
791 tell what it is and what max is.
794 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
796 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
797 gdbtk_tcl_flush): Use "see", not "yview".
798 (gdbtk_tcl_query): Use questhead bitmap.
799 various: Always wrap condition of 'if' in {...}.
800 (add_breakpoint_frame): Set -value on radiobuttons.
802 (add_breakpoint_frame): Use lassign, not series of assignments.
804 (interactive_cmd): Use "see", not "yview".
805 (not_implemented_yet): Use warning bitmap.
806 (update_expr): Don't allow $expr to be evalled by Tcl.
807 (create_expr_window): Don't use "focus".
808 (delete_char, delete_line): Define globally.
809 (delete_line, delete_char, create_command_window, update_autocmd,
810 build_framework, create_asm_win, create_file_win): Use "see", not
812 (create_copyright_window, center_window, bind_widget_after_class):
814 (FSBox,create_command_window, create_autocmd_window): Binding
816 (textscrollproc): Define globally.
817 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
818 Home, End, Up, and Down are all defined by Tk.
819 (apply_filespec): Use error bitmap in dialog.
820 (files_command): Don't use tk_listboxSingleSelect.
821 (files_command): Don't use "uniq" to remove duplicates from a
823 (update_assembly): Use lassign.
824 (create_asm_win): Removed redundant bindings.
825 (listing_window_button_1, file_popup_menu): Use tk_popup.
826 (ButtonRelease-1 binding): Just remove tag from window; rest
829 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
830 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
831 (gdbtk_call_command): Ditto.
834 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
836 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
837 enum namespace -> enum_namespace change.
839 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
841 * ch-exp.c (parse_primval): In case ARRAY, add missing
844 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
846 * remote-mips.c (mips_receive_header): Recognize \012 instead
847 of \n, but write \n when program sends a \012.
848 * ser-mac.c (mac_input_buffer): Increase size of buffer.
850 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
852 * infptrace.c (initialize_infptrace): Move function out of
853 #ifdef conditional; put code within the function inside an
856 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
857 arguments. Sorting is now dependent on OBJF_REORDERED. All
858 callers/references changed.
859 * dbxread.c (read_ofile_symtab): Correctly determine value for
860 last_source_start_addr for reordered executables.
861 (process_one_symbol): Handle N_FUN with no name as an end of
863 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
864 is the high text address for a psymtab.
865 (case N_SO): Likewise.
866 (case N_FUN): Handle N_FUN with no name as an end of function
868 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
869 at the same address rather than a random subset of them.
870 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
871 * elfread.c (elf_symfile_init): Similarly.
872 * somread.c (som_symfile_init): Similarly.
873 * xcoffread.c (xcoff_symfile_init): Similarly.
875 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
877 * stack.c (print_stack_frame print_frame_info) symmisc.c
878 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
879 that catch_errors doesn't get blindsided by QUIT and lose the
880 cleanup chain. This fixes a problem where ^C while in a
881 user-defined command sometimes leaves instream NULL and causes a
882 segfault in command_loop.
884 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
886 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
888 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
890 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
891 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
892 srec.o renamed to dsrec.o.
894 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
896 * breakpoint.c (remove_breakpoint): Change error to warning so
897 that hardware watchpoint removal problems won't leave breakpoint
900 * configure configure.in: Make --enable-gdbtk be the default.
902 * remote-e7000.c (e7000_insert_breakpoint,
903 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
905 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
906 compensate for e7000 maladjustment.
907 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
908 which prevented hardware watchpoints from working.
910 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cirdan.cygnus.com>
912 * infptrace.c (udot_info): New function.
913 (PT_*): Define each individually if that one is not defined.
914 * rs6000-nat.c (kernel_u_size): New function
915 Include <sys/user.h> for "struct user"
916 * alpha-nat.c (kernel_u_size): New function.
917 Include <sys/user.h> for "struct user"
918 * sparc-nat.c (kernel_u_size): New function.
919 Include <sys/user.h> for "struct user"
920 * i386b-nat.c (kernel_u_size): New function.
921 * i386v-nat.c (kernel_u_size): New function.
922 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
923 (kernel_u_size): Declare.
924 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
925 (kernel_u_size): Declare.
926 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
927 (kernel_u_size): Declare.
928 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
929 (kernel_u_size): Declare.
930 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
931 (kernel_u_size): Declare.
933 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
935 * mdebugread.c (mylookup_symbol): enum namespace becomes
937 * symfile.c (add_psymbol_to_list)
938 (add_psymbol_addr_to_list): Ditto.
939 * symtab.c (lookup_partial_symbol): Ditto.
940 (lookup_symbol): Ditto.
941 (lookup_block_symbol): Ditto.
942 * win32-nat.c (handle_load_dll): Use incoming dll base.
943 (child_wait): Catch DLL load errors.
944 (create_child_inferior): Translated between paths correctly.
946 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
948 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
949 from NUM_REGS to get number of general registers that we care about.
950 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
951 of number of general regs and number of floating point regs.
953 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
955 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
956 (SKIP_TRAMPOLINE_CODE): New.
957 * config/i386/xm-win32.h (CANT_FORK): Deleted.
958 (SLASH*) Changed to use unix style slash.
959 * symtab.h (namespace enum): becomes typedef to avoid namespace
961 * infcmd.c (path_command): Use empty string if PATH name not set.
962 * i386-tdep.c (skip_trampoline_code): New function.
963 * srec.c: Renamed dsrec.c to avoid filename collision.
964 * Makefile.in: Cope with renaming.
966 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
968 * symmisc.c (print_objfile_statistics): Print memory use statistics
969 for objfile psymbol, symbol, and type obstacks.
971 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
973 * config/mips/nm-irix5.h: Restore.
974 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
975 from Lee Iverson <leei@ai.sri.com>.
976 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
977 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
979 For older changes see ChangeLog-95
985 version-control: never