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