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