1 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
6 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
9 by restarting the ioctl.
11 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
13 * target.h (target_wait): Add comment about calling
16 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
18 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
20 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
22 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
24 * sparc-stub.c: Remove unnecessary #include of memory.h.
26 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
28 * mips-tdep.c: Remove code which sets saved_regs from
29 init_extra_frame_info and put it in new function mips_find_saved_regs.
30 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
31 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
32 check if it is NULL and call mips_find_saved_regs if so.
34 * remote-mips.c: Use unfiltered, not filtered, output most places.
36 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
37 backtrace. Revise comments.
39 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
41 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
42 alpha and irix. The _sigtramp case has to be handled properly
43 in the tdep files if we have no ecoff debugging info.
44 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
45 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
46 without PC_REGNUM kludge.
47 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
48 Clean up handling of mips sigtramp frames, improve comments.
50 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
52 * paread.c (read_unwind_info): Fix typo.
54 * paread.c (pa_symtab_read): Update the "check_strange_names"
55 filter to match GCC's current output. Filter out section symbols
56 (which the HP linker sometimes puts in the wrong place).
58 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
60 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
62 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
64 * Makefile.in: Remove all references to sparcly-nat.c.
66 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
67 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
68 duplicating serial.h and target.h.
70 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
71 are not used anywhere (a 5 Oct 1993 change removed the uses).
73 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
74 * config/m68k/es1800.mt: Add comment.
75 * remote-es.c: Extensive changes to update to current conventions.
77 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
78 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
79 to achieve the desired timeout.
80 * serial.h (serial_t): Add field timeout_remaining.
82 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
84 * c-exp.y (yylex): Reenable nested type code.
86 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
88 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
90 * remote-mips.c (mips_ops): Fix docstring.
92 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
94 * config/m68k/tm-monitor.h: Changes to bring this into accordance
95 with the old tm-m68k-em.h:
96 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
97 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
98 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
99 Add FIXME regarding GET_LONGJMP_TARGET.
101 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
102 * infptrace.c (kill_inferior): Add comments.
103 * main.c (quit_command): Call target_close after we kill or
105 * remote-udi.c (udi_close): Don't error() if QUITTING.
107 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
109 * configure.in: Make m68k-coff and aout add monitor support in
110 addition to the standard serial support.
112 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
114 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
117 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
119 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
120 * elfread.c (record_minimal_symbol_and_info),
121 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
123 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * i386-stub.c: Add ".text" right before "mem_fault:".
127 * main.c (baud_rate): Add FIXME comment about printing -1 value.
129 * remote-utils.c (usage): Fix message to be accurate and conform
130 more closely to normal conventions.
132 * remote-utils.c (gr_files_info): Have the exec_bfd test control
133 whether to show information about exec_bfd, and not control whether
134 to show information about device and speed.
136 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
137 usage message, don't dump core.
139 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
140 for variable size array.
141 (bug_fetch_register, bug_store_register): Rename "value" to
142 "fpreg_buf" because some compilers don't like variables whose
143 names are the same as types.
144 (bug_store_register): Use a cast when converting char * to
147 * symmisc.c (maintenance_print_symbols): Don't refer to the name
148 of the command in error message (the text was referring to the old
149 name of the command).
151 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
153 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
154 full details on structure elements without names. This partially
155 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
156 of those changes was accidental.
158 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
159 defined, make it an error to specify a single argument which is not
162 * Makefile.in (version.c), main.c (print_gdb_version): Use
163 host_alias and target_alias, not host_canonical and
164 target_canonical, to print configuration.
166 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
168 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
169 of builtin_type_long. It is necessary to get a type which is
170 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
172 Fix many sins which will come up in 32 bit x 64 bit GDB, and
173 various miscellaneous things discovered in the process:
174 * printcmd.c, defs.h (print_address_numeric): New function.
175 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
176 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
177 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
178 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
180 * utils.c, defs.h (gdb_print_address): New function.
181 * expprint (dump_expression), gdbtypes.h: Use it.
182 * breakpoint.c (describe_other_breakpoints),
183 symmisc.c (dump_symtab, print_symbol):
184 Use filtered not unfiltered I/O.
185 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
186 just run gdb under a debugger for this (and it had problems with
187 printing addresses, how to print b->shadow, etc.).
188 * buildsym.c (make_blockvector), core.c (memory_error),
189 exec.c (print_section_info), maint.c (print_section_table),
190 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
191 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
192 Add comments saying code is broken. Marked with "FIXME-32x64".
193 * dbxread.c (process_one_symbol), partial-stab.h (default),
194 remote-vx.c (vx_run_files_info):
195 Don't cast int being passed to local_hex_string.
196 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
197 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
199 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
201 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
202 * source.c: Include <sys/types.h> regardless of USG.
204 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
206 * valops.c (value_assign): Set `type' after coercing toval.
207 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
208 Use extract_unsigned_integer to get the address of a reference.
210 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
212 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
213 AIX can use ? instead of \ for continuation. Deal with it.
215 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
216 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
217 the HP compiler in ANSI mode doesn't like.
219 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
220 based on USG, rather than defining HAVE_SIGSETMASK to an
221 expression containing defined. Having a macro used in #if expand
222 to an expression containing "defined" is undefined according to
223 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
226 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
228 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
229 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
231 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
233 * ch-exp.y (match_string_literal): Allow a zero-length string.
234 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
236 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
238 * i386aix-nat.c (i386_float_info): Reverse order of registers before
239 passing them to print_387_status.
240 (print_387_status): Don't subtract top from 7 before using it.
241 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
242 from 7; the above explains it.
244 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
246 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
247 pointer value when fixing up the frame at the start of a function.
249 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
251 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
252 Sparc from the stack.
254 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
256 * remote-mips.c (mips_initialize): Clear mips_initializing via
257 cleanup chain, not directly.
259 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
260 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
261 munging the timeout due to the limited range of c_cc[VTIME].
263 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
264 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
265 m3-nat.c (m3_create_inferior): Pass it.
266 * procfs.c: Remove ptrace function. It was declared in a way which
267 conflicted with the prototype in unistd.h on Solaris.
269 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
271 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
272 in the sigcontext if it is a signal trampoline frame.
273 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
276 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
278 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
279 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
280 tm-sparc.h so they can be overridden if necessary.
282 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
284 * lynx-nat.c: Add Sparc support.
285 * sparcly-nat.c: Remove. It's useless.
286 * config/sparc/nm-sparclynx.h: Rewrite.
287 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
289 * config/sparc/tm-sparclynx.h: Rewrite.
291 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
293 * rs6000-pinsn.c: Use the new disassembler in the opcodes
294 directory. Old code was discarded, since the new opcode table has
297 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
299 * Makefile.in (realclean): Remove info files per make-stds.texi.
301 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
303 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
304 if N_SO_ADDRESS_MAYBE_MISSING is defined.
305 * config/sparc/tm-sun4sol2.h: Define it.
307 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
309 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
310 if we did not find a symbol.
312 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
314 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
317 * hppab-nat.c (call_ptrace): Delete redundant function.
318 (kill_inferior, attach, detach, child_resume): Likewise.
319 (child_xfer_memory): Likewise.
321 * hppah-nat.c (call_ptrace): Delete redundant function.
322 (kill_inferior, attach, detach, child_resume): Likewise.
324 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
326 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
328 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
330 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
331 (CHILD_XFER_MEMORY): Define.
332 (PT_*): Define so that generic infptrace.c code can be used.
334 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
336 * xcoffread.c (xcoff_symfile_read): Make second parameter a
337 struct section_offsets *, not a (nonexistent) struct section_offset *.
339 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
340 internal_xcoff_symtab, not an array of one of them. Change lots of
341 "main_aux" to "&main_aux" and so on.
343 * coffread.c, xcoffread.c: Include <coff/internal.h>
346 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
348 * coffread.c (coff_getfilename): Make it not static.
350 * xcoffread.c (read_xcoff_symtab): complain() not abort().
352 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
353 a completely gratuitous difference between xcoffread.c and coffread.c).
355 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
357 * infrun.c (wait_for_inferior): Don't set frame for
358 step_resume_breakpoint for IN_SIGTRAMP cases.
360 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
361 breakpoint.c (bpstat_what): Move step_resume from its own field of
362 the struct bpstat_what into the main_action. Make it override
363 other breakpoints. This is a conservative change in the sense
364 that before the step resume breakpoint was a breakpoint.c
365 breakpoint, hitting the step resume breakpoint overrode even
366 calling bpstat_stop_status.
368 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
370 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
371 in case execution was stopped in the called function.
372 * stack.c (print_frame_info, frame_info): If backtracing through
373 a call dummy, handle the starting source line number on a line
374 boundary like backtracing through sigtramp.
375 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
376 for call dummy frame right. Remove old test for dummy frame,
377 it has been unused at least since gdb-3.5.
378 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
381 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
383 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
385 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
387 * infrun.c (signals_info), target.c (target_signal_from_name):
388 Use ugly casts to avoid enumvar < enumvar or enumvar++.
390 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
392 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
393 * inflow.c (terminal_ours_1): When discussing how to deal with the
394 tty state, make note of query() as well as readline.
396 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
397 signals for which stop and print are cleared by default.
399 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
401 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
402 reserved fields to hold a stub unwind entry type. Fix typo.
403 (stub_unwind_entry): New structure for raw stub unwind entries.
404 (stub_unwind_types): The types of stubs we may encounter.
405 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
406 * hppa-tdep.c (rp_saved): Use additional information provided
407 by linker stub unwind descriptors.
408 (frameless_function_invocation): Likewise.
409 (frame_chain_valid): Likewise.
410 * paread.c (compare_unwind_entries): New function for sorting
411 unwind table entries.
412 (read_unwind_info): Rewrite to remove dependency on host endianness.
413 Read in data from the $UNWIND_END$ subspace which contains linker
414 stub unwind descriptors. Merge that data into the basic unwind
417 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
419 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
421 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
422 from either the symbol name or the auxent.
423 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
426 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
428 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
430 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
432 * README: Update notes for alpha port.
434 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
436 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
437 for operation fault, constraint fault, and type fault.
439 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
441 * Makefile.in (init.c): Add comment explaining formatting conventions.
443 * c-exp.y (parse_number): Assign to temporary between the right
444 shifts, to work around a bug in the SCO compiler.
446 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
447 Add various files which were added to GDB recently.
449 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
452 * Makefile.in: Add mostlyclean target.
454 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
458 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
460 * main.c (show_commands): Make return type of extern
461 history_get be HIST_ENTRY, rather than struct _hist_entry.
462 (The latter loses with the upcoming merged readline.)
464 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
466 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
467 const char *, not char *.
469 * symtab.h (struct symbol): Make section short, not unsigned short.
471 * symtab.c (lookup_symbol): Add comment about QUIT here.
473 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
475 * c-exp.y (parse_number): Check for overflow regardless of range
476 checking. Fix overflow check to use unsigned LONGEST, not
479 * c-exp.y (parse_number): Make it so that integer constants are
480 builtin_type_long_long if builtin_type_long isn't big enough or if
481 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
483 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
484 Print our "()" first, then recurse for the target type.
486 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
488 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
490 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
492 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
494 * utils.c (request_quit): Re-establish signal handler regardless
497 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
499 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
501 * i960-tdep.c: Include target.h.
503 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
505 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
507 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
509 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
510 changes (status -> ourstatus; declare status, etc.).
511 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
513 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
515 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
517 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
519 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
521 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
523 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
525 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
527 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
529 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
531 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
532 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
534 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
537 Add search to target vector (#if 0'd until after 4.12):
538 * target.h (to_search, target_search): Add.
539 * gdbcore.h, core.c (generic_search): Add.
540 * remote.c (remote_search): Add.
541 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
544 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
545 is on, call find_pc_function rather than relying just on the minimal
546 symbols (probably only matters for symbol readers which don't put
547 statics in the minimal symbols, but changing this strikes me as
548 not conservative enough).
549 Initialize name_location in all cases.
550 If no symbol and no msymbol, don't print anything symbolic.
552 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
554 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
556 * printcmd.c (print_address_symbolic): Make it search the
557 symtabs for variables as well as functions. Add `set print
558 fast-symbolic-addr' and default it to fast (the old way).
559 Print line numbers for data items as well as functions.
561 * symtab.c (find_addr_symbol): Return the symtab and the symbol
562 address, if a symbol is found (take two more args pointing to
563 where to store these results).
565 * symtab.h (find_addr_symbol): Add prototype.
567 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
569 * objfiles.h: Fix comments to reflect the fact that the phrase
570 "top of stack" always refers to where the pushing and popping takes
571 place, regardless of whether it is at the highest or lowest address.
573 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
575 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
576 compiler generated tag names.
577 * mdebugread.c (parse_type): Handle cross references to qualified
579 * valops.c (value_struct_elt): Improve error message if the
580 address of a method is requested from an object instance.
581 * valops.c (search_struct_method): Make name_matched non-static
582 to get it initialized correctly.
583 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
584 exclude segment register which are not writable on newer SCO versions.
586 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
588 * go32-xdep.c: Remove unused function uerror.
589 (sigsetmask): Declare return type. Declare argument (to match the
590 way it is called). Explicitly return 0.
592 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
594 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
595 partial_symbol): Shrink the storage sizes of symbols, by making
596 enums into 1-byte bitfields when compiled __GNUC__, moving all the
597 enums and small ints to the end of each struct to improve
598 alignment, and switching the section number from int to unsigned
601 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
603 * symtab.c (find_addr_symbol): New routine that will find the nearest
604 symbol associated with an address. It does so by exhaustive
605 search of the symtabs, so it's slow but complete.
607 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
609 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
610 to [0,0] rather than [0, end of first source file]. This avoids
611 problems with other parts of GDB looking for linetables in the
612 _globals_ symtab. Eliminate variables num_object_files and
613 first_object_file_end.
615 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
617 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
618 (pop_frame): Restore PC2 and LR0 from dummy frames.
619 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
620 (setup_arbitrary_frame): Handle 3 args and set up real frames.
621 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
622 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
623 (SETUP_ARBITRARY_FRAME): Define.
625 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
627 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
629 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
631 * remote-udi.c (udi_resume): Correct prototype.
633 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
635 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
636 hppa_frame_find_saved_regs.
637 * hppa-tdep.c (dig_fp_from_stack): Delete function.
638 (prologue_inst_adjust_sp): New function.
639 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
640 (skip_prologue): Completely rewrite to use unwind information.
641 (hppa_frame_find_saved_regs): Likewise.
643 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
645 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
646 to convert a signal number with appropriate bounds checking.
648 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
650 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
652 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
653 print a newline to end the display anyway.
655 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
656 coprocessor status regs) when popping a frame. This fixes
657 float exceptions that occur after calling inferior functions.
659 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
660 Read and write the fsr (float status register) to/from the child
661 process along with the float regs. Remove Peter Schauer's change
662 of May 24 '93, which has higher overhead and doesn't solve the
663 real problem (which was that FSR wasn't being set).
665 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
667 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
668 stack overflow check isn't right after the register stack
669 adjustment instruction. Metaware R2.3u compiler moves other
670 things in front of it. This fix isn't perfect but is what's
673 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
675 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
677 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
679 * configure.in: Change accordingly.
681 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
683 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
684 _filtered io routines from these two files.
686 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
688 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
689 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
690 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
692 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
694 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
696 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
697 printing to gdb_stderr.
699 * remote-udi.c (udi_kill): Don't close the connection, just set
700 inferior_pid to zero.
701 (udi_mourn): Call remove_breakpoints.
703 * remote-udi.c: Remove obsolete need_artificial_traps comment.
705 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
707 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
709 * symtab.c (lookup_symbol): Don't try adding .c to the name.
711 * remote-bug.c: At the start of each section, reset srec_frame
714 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
715 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
716 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
717 code which looks for those two waitkinds. Use switch statement.
718 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
719 CHILD_SPECIAL_WAITSTATUS.
721 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
722 * Move target_signal_from_host, target_signal_to_host, and
723 store_waitstatus from inftarg.c to target.c. procfs needs them.
724 * target.c: Include "wait.h" and <signal.h>.
725 * target.h, infrun.c (proceed), proceed callers: Pass new code
726 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
727 enums being treated as unsigned and is cleaner.
728 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
730 * infcmd.c (signal_command), infrun.c (signals_info):
731 Don't allow user to specify numeric equivalent of
732 TARGET_SIGNAL_DEFAULT.
734 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
736 * config/alpha/alpha-netware.mt: New target support for Alpha
738 * configure.in: Add alpha-*-netware* target.
740 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
742 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
744 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
746 * target.h: Add enum target_waitkind, enum target_signal, and
747 struct target_waitstatus. Change status argument to target_wait to
748 be struct target_waitstatus * instead of int *.
749 * target.h, infrun.c, all targets: Change type of signal arguments
750 to resume(), proceed(), and target_resume() from int to enum
752 * All targets (*_wait, *_resume): Change accordingly.
753 * infcmd.c (program_info, signal_command), throughout infrun.c,
754 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
755 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
756 signal code stuff right with the new signals would be non-trivial).
757 * inferior.h (stop_signal): Make it enum target_signal not int.
758 * target.c, target.h (target_signal_to_string, target_signal_to_name,
759 target_signal_from_name): New functions.
760 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
761 store_waitstatus): New functions.
762 * procfs.c (procfs_notice_signals): Use them.
763 * i960-tdep.c (i960_fault_to_signal): New function, to replace
765 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
767 * objfiles.c (build_objfile_section_table): Don't abort() if
768 objfile->sections is already set.
770 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
771 to match recent change to exec.c.
775 * main.c (print_gdb_version): Change year to 1994.
777 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
778 * Makefile.in (NONSRC): Add ChangeLog-93.
780 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
782 * stabsread.c (read_type): Allow defining several type numbers
783 at once (e.g. "(1,2)=(3,4)="...).
785 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
787 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
789 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
791 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
792 to process_one_symbol.
793 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
794 avoid caching a bad endaddr in find_pc_partial_function.
796 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
798 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
800 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
802 * infrun.c (wait_for_inferior): Do not step or step resume past
803 the end of a one-line function we just stepped into.
805 For older changes see ChangeLog-93
811 version-control: never