1 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
5 * Makefile.in: Remove all references to sparcly-nat.c.
7 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
8 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
9 duplicating serial.h and target.h.
11 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
12 are not used anywhere (a 5 Oct 1993 change removed the uses).
14 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
15 * config/m68k/es1800.mt: Add comment.
16 * remote-es.c: Comment out entire file until it can be fixed.
18 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
19 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
20 to achieve the desired timeout.
21 * serial.h (serial_t): Add field timeout_remaining.
23 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
25 * c-exp.y (yylex): Reenable nested type code.
27 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
29 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
31 * remote-mips.c (mips_ops): Fix docstring.
33 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
35 * config/m68k/tm-monitor.h: Changes to bring this into accordance
36 with the old tm-m68k-em.h:
37 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
38 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
39 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
40 Add FIXME regarding GET_LONGJMP_TARGET.
42 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
43 * infptrace.c (kill_inferior): Add comments.
44 * main.c (quit_command): Call target_close after we kill or
46 * remote-udi.c (udi_close): Don't error() if QUITTING.
48 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
50 * configure.in: Make m68k-coff and aout add monitor support in
51 addition to the standard serial support.
53 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
55 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
58 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
60 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
61 * elfread.c (record_minimal_symbol_and_info),
62 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
64 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
66 * i386-stub.c: Add ".text" right before "mem_fault:".
68 * main.c (baud_rate): Add FIXME comment about printing -1 value.
70 * remote-utils.c (usage): Fix message to be accurate and conform
71 more closely to normal conventions.
73 * remote-utils.c (gr_files_info): Have the exec_bfd test control
74 whether to show information about exec_bfd, and not control whether
75 to show information about device and speed.
77 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
78 usage message, don't dump core.
80 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
81 for variable size array.
82 (bug_fetch_register, bug_store_register): Rename "value" to
83 "fpreg_buf" because some compilers don't like variables whose
84 names are the same as types.
85 (bug_store_register): Use a cast when converting char * to
88 * symmisc.c (maintenance_print_symbols): Don't refer to the name
89 of the command in error message (the text was referring to the old
92 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
94 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
95 full details on structure elements without names. This partially
96 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
97 of those changes was accidental.
99 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
100 defined, make it an error to specify a single argument which is not
103 * Makefile.in (version.c), main.c (print_gdb_version): Use
104 host_alias and target_alias, not host_canonical and
105 target_canonical, to print configuration.
107 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
109 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
110 of builtin_type_long. It is necessary to get a type which is
111 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
113 Fix many sins which will come up in 32 bit x 64 bit GDB, and
114 various miscellaneous things discovered in the process:
115 * printcmd.c, defs.h (print_address_numeric): New function.
116 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
117 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
118 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
119 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
121 * utils.c, defs.h (gdb_print_address): New function.
122 * expprint (dump_expression), gdbtypes.h: Use it.
123 * breakpoint.c (describe_other_breakpoints),
124 symmisc.c (dump_symtab, print_symbol):
125 Use filtered not unfiltered I/O.
126 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
127 just run gdb under a debugger for this (and it had problems with
128 printing addresses, how to print b->shadow, etc.).
129 * buildsym.c (make_blockvector), core.c (memory_error),
130 exec.c (print_section_info), maint.c (print_section_table),
131 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
132 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
133 Add comments saying code is broken. Marked with "FIXME-32x64".
134 * dbxread.c (process_one_symbol), partial-stab.h (default),
135 remote-vx.c (vx_run_files_info):
136 Don't cast int being passed to local_hex_string.
137 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
138 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
140 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
142 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
143 * source.c: Include <sys/types.h> regardless of USG.
145 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
147 * valops.c (value_assign): Set `type' after coercing toval.
148 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
149 Use extract_unsigned_integer to get the address of a reference.
151 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
153 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
154 AIX can use ? instead of \ for continuation. Deal with it.
156 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
157 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
158 the HP compiler in ANSI mode doesn't like.
160 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
161 based on USG, rather than defining HAVE_SIGSETMASK to an
162 expression containing defined. Having a macro used in #if expand
163 to an expression containing "defined" is undefined according to
164 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
167 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
169 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
170 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
172 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
174 * ch-exp.y (match_string_literal): Allow a zero-length string.
175 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
177 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
179 * i386aix-nat.c (i386_float_info): Reverse order of registers before
180 passing them to print_387_status.
181 (print_387_status): Don't subtract top from 7 before using it.
182 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
183 from 7; the above explains it.
185 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
187 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
188 pointer value when fixing up the frame at the start of a function.
190 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
192 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
193 Sparc from the stack.
195 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
197 * remote-mips.c (mips_initialize): Clear mips_initializing via
198 cleanup chain, not directly.
200 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
201 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
202 munging the timeout due to the limited range of c_cc[VTIME].
204 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
205 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
206 m3-nat.c (m3_create_inferior): Pass it.
207 * procfs.c: Remove ptrace function. It was declared in a way which
208 conflicted with the prototype in unistd.h on Solaris.
210 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
212 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
213 in the sigcontext if it is a signal trampoline frame.
214 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
217 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
219 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
220 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
221 tm-sparc.h so they can be overridden if necessary.
223 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
225 * lynx-nat.c: Add Sparc support.
226 * sparcly-nat.c: Remove. It's useless.
227 * config/sparc/nm-sparclynx.h: Rewrite.
228 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
230 * config/sparc/tm-sparclynx.h: Rewrite.
232 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
234 * rs6000-pinsn.c: Use the new disassembler in the opcodes
235 directory. Old code was discarded, since the new opcode table has
238 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
240 * Makefile.in (realclean): Remove info files per make-stds.texi.
242 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
244 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
245 if N_SO_ADDRESS_MAYBE_MISSING is defined.
246 * config/sparc/tm-sun4sol2.h: Define it.
248 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
250 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
251 if we did not find a symbol.
253 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
255 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
258 * hppab-nat.c (call_ptrace): Delete redundant function.
259 (kill_inferior, attach, detach, child_resume): Likewise.
260 (child_xfer_memory): Likewise.
262 * hppah-nat.c (call_ptrace): Delete redundant function.
263 (kill_inferior, attach, detach, child_resume): Likewise.
265 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
267 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
269 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
271 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
272 (CHILD_XFER_MEMORY): Define.
273 (PT_*): Define so that generic infptrace.c code can be used.
275 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
277 * xcoffread.c (xcoff_symfile_read): Make second parameter a
278 struct section_offsets *, not a (nonexistent) struct section_offset *.
280 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
281 internal_xcoff_symtab, not an array of one of them. Change lots of
282 "main_aux" to "&main_aux" and so on.
284 * coffread.c, xcoffread.c: Include <coff/internal.h>
287 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
289 * coffread.c (coff_getfilename): Make it not static.
291 * xcoffread.c (read_xcoff_symtab): complain() not abort().
293 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
294 a completely gratuitous difference between xcoffread.c and coffread.c).
296 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
298 * infrun.c (wait_for_inferior): Don't set frame for
299 step_resume_breakpoint for IN_SIGTRAMP cases.
301 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
302 breakpoint.c (bpstat_what): Move step_resume from its own field of
303 the struct bpstat_what into the main_action. Make it override
304 other breakpoints. This is a conservative change in the sense
305 that before the step resume breakpoint was a breakpoint.c
306 breakpoint, hitting the step resume breakpoint overrode even
307 calling bpstat_stop_status.
309 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
311 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
312 in case execution was stopped in the called function.
313 * stack.c (print_frame_info, frame_info): If backtracing through
314 a call dummy, handle the starting source line number on a line
315 boundary like backtracing through sigtramp.
316 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
317 for call dummy frame right. Remove old test for dummy frame,
318 it has been unused at least since gdb-3.5.
319 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
322 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
324 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
326 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
328 * infrun.c (signals_info), target.c (target_signal_from_name):
329 Use ugly casts to avoid enumvar < enumvar or enumvar++.
331 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
333 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
334 * inflow.c (terminal_ours_1): When discussing how to deal with the
335 tty state, make note of query() as well as readline.
337 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
338 signals for which stop and print are cleared by default.
340 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
342 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
343 reserved fields to hold a stub unwind entry type. Fix typo.
344 (stub_unwind_entry): New structure for raw stub unwind entries.
345 (stub_unwind_types): The types of stubs we may encounter.
346 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
347 * hppa-tdep.c (rp_saved): Use additional information provided
348 by linker stub unwind descriptors.
349 (frameless_function_invocation): Likewise.
350 (frame_chain_valid): Likewise.
351 * paread.c (compare_unwind_entries): New function for sorting
352 unwind table entries.
353 (read_unwind_info): Rewrite to remove dependency on host endianness.
354 Read in data from the $UNWIND_END$ subspace which contains linker
355 stub unwind descriptors. Merge that data into the basic unwind
358 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
360 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
362 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
363 from either the symbol name or the auxent.
364 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
367 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
369 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
371 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
373 * README: Update notes for alpha port.
375 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
377 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
378 for operation fault, constraint fault, and type fault.
380 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
382 * Makefile.in (init.c): Add comment explaining formatting conventions.
384 * c-exp.y (parse_number): Assign to temporary between the right
385 shifts, to work around a bug in the SCO compiler.
387 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
388 Add various files which were added to GDB recently.
390 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
393 * Makefile.in: Add mostlyclean target.
395 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
399 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
401 * main.c (show_commands): Make return type of extern
402 history_get be HIST_ENTRY, rather than struct _hist_entry.
403 (The latter loses with the upcoming merged readline.)
405 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
407 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
408 const char *, not char *.
410 * symtab.h (struct symbol): Make section short, not unsigned short.
412 * symtab.c (lookup_symbol): Add comment about QUIT here.
414 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
416 * c-exp.y (parse_number): Check for overflow regardless of range
417 checking. Fix overflow check to use unsigned LONGEST, not
420 * c-exp.y (parse_number): Make it so that integer constants are
421 builtin_type_long_long if builtin_type_long isn't big enough or if
422 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
424 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
425 Print our "()" first, then recurse for the target type.
427 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
429 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
431 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
433 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
435 * utils.c (request_quit): Re-establish signal handler regardless
438 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
440 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
442 * i960-tdep.c: Include target.h.
444 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
446 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
448 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
450 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
451 changes (status -> ourstatus; declare status, etc.).
452 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
454 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
456 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
458 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
460 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
462 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
464 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
466 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
468 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
470 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
472 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
473 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
475 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
478 Add search to target vector (#if 0'd until after 4.12):
479 * target.h (to_search, target_search): Add.
480 * gdbcore.h, core.c (generic_search): Add.
481 * remote.c (remote_search): Add.
482 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
485 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
486 is on, call find_pc_function rather than relying just on the minimal
487 symbols (probably only matters for symbol readers which don't put
488 statics in the minimal symbols, but changing this strikes me as
489 not conservative enough).
490 Initialize name_location in all cases.
491 If no symbol and no msymbol, don't print anything symbolic.
493 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
495 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
497 * printcmd.c (print_address_symbolic): Make it search the
498 symtabs for variables as well as functions. Add `set print
499 fast-symbolic-addr' and default it to fast (the old way).
500 Print line numbers for data items as well as functions.
502 * symtab.c (find_addr_symbol): Return the symtab and the symbol
503 address, if a symbol is found (take two more args pointing to
504 where to store these results).
506 * symtab.h (find_addr_symbol): Add prototype.
508 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
510 * objfiles.h: Fix comments to reflect the fact that the phrase
511 "top of stack" always refers to where the pushing and popping takes
512 place, regardless of whether it is at the highest or lowest address.
514 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
516 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
517 compiler generated tag names.
518 * mdebugread.c (parse_type): Handle cross references to qualified
520 * valops.c (value_struct_elt): Improve error message if the
521 address of a method is requested from an object instance.
522 * valops.c (search_struct_method): Make name_matched non-static
523 to get it initialized correctly.
524 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
525 exclude segment register which are not writable on newer SCO versions.
527 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
529 * go32-xdep.c: Remove unused function uerror.
530 (sigsetmask): Declare return type. Declare argument (to match the
531 way it is called). Explicitly return 0.
533 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
535 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
536 partial_symbol): Shrink the storage sizes of symbols, by making
537 enums into 1-byte bitfields when compiled __GNUC__, moving all the
538 enums and small ints to the end of each struct to improve
539 alignment, and switching the section number from int to unsigned
542 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
544 * symtab.c (find_addr_symbol): New routine that will find the nearest
545 symbol associated with an address. It does so by exhaustive
546 search of the symtabs, so it's slow but complete.
548 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
550 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
551 to [0,0] rather than [0, end of first source file]. This avoids
552 problems with other parts of GDB looking for linetables in the
553 _globals_ symtab. Eliminate variables num_object_files and
554 first_object_file_end.
556 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
558 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
559 (pop_frame): Restore PC2 and LR0 from dummy frames.
560 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
561 (setup_arbitrary_frame): Handle 3 args and set up real frames.
562 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
563 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
564 (SETUP_ARBITRARY_FRAME): Define.
566 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
568 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
570 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
572 * remote-udi.c (udi_resume): Correct prototype.
574 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
576 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
577 hppa_frame_find_saved_regs.
578 * hppa-tdep.c (dig_fp_from_stack): Delete function.
579 (prologue_inst_adjust_sp): New function.
580 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
581 (skip_prologue): Completely rewrite to use unwind information.
582 (hppa_frame_find_saved_regs): Likewise.
584 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
586 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
587 to convert a signal number with appropriate bounds checking.
589 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
591 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
593 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
594 print a newline to end the display anyway.
596 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
597 coprocessor status regs) when popping a frame. This fixes
598 float exceptions that occur after calling inferior functions.
600 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
601 Read and write the fsr (float status register) to/from the child
602 process along with the float regs. Remove Peter Schauer's change
603 of May 24 '93, which has higher overhead and doesn't solve the
604 real problem (which was that FSR wasn't being set).
606 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
608 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
609 stack overflow check isn't right after the register stack
610 adjustment instruction. Metaware R2.3u compiler moves other
611 things in front of it. This fix isn't perfect but is what's
614 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
616 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
618 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
620 * configure.in: Change accordingly.
622 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
624 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
625 _filtered io routines from these two files.
627 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
629 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
630 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
631 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
633 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
635 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
637 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
638 printing to gdb_stderr.
640 * remote-udi.c (udi_kill): Don't close the connection, just set
641 inferior_pid to zero.
642 (udi_mourn): Call remove_breakpoints.
644 * remote-udi.c: Remove obsolete need_artificial_traps comment.
646 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
648 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
650 * symtab.c (lookup_symbol): Don't try adding .c to the name.
652 * remote-bug.c: At the start of each section, reset srec_frame
655 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
656 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
657 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
658 code which looks for those two waitkinds. Use switch statement.
659 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
660 CHILD_SPECIAL_WAITSTATUS.
662 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
663 * Move target_signal_from_host, target_signal_to_host, and
664 store_waitstatus from inftarg.c to target.c. procfs needs them.
665 * target.c: Include "wait.h" and <signal.h>.
666 * target.h, infrun.c (proceed), proceed callers: Pass new code
667 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
668 enums being treated as unsigned and is cleaner.
669 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
671 * infcmd.c (signal_command), infrun.c (signals_info):
672 Don't allow user to specify numeric equivalent of
673 TARGET_SIGNAL_DEFAULT.
675 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
677 * config/alpha/alpha-netware.mt: New target support for Alpha
679 * configure.in: Add alpha-*-netware* target.
681 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
683 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
685 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
687 * target.h: Add enum target_waitkind, enum target_signal, and
688 struct target_waitstatus. Change status argument to target_wait to
689 be struct target_waitstatus * instead of int *.
690 * target.h, infrun.c, all targets: Change type of signal arguments
691 to resume(), proceed(), and target_resume() from int to enum
693 * All targets (*_wait, *_resume): Change accordingly.
694 * infcmd.c (program_info, signal_command), throughout infrun.c,
695 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
696 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
697 signal code stuff right with the new signals would be non-trivial).
698 * inferior.h (stop_signal): Make it enum target_signal not int.
699 * target.c, target.h (target_signal_to_string, target_signal_to_name,
700 target_signal_from_name): New functions.
701 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
702 store_waitstatus): New functions.
703 * procfs.c (procfs_notice_signals): Use them.
704 * i960-tdep.c (i960_fault_to_signal): New function, to replace
706 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
708 * objfiles.c (build_objfile_section_table): Don't abort() if
709 objfile->sections is already set.
711 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
712 to match recent change to exec.c.
716 * main.c (print_gdb_version): Change year to 1994.
718 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
719 * Makefile.in (NONSRC): Add ChangeLog-93.
721 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
723 * stabsread.c (read_type): Allow defining several type numbers
724 at once (e.g. "(1,2)=(3,4)="...).
726 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
728 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
730 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
732 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
733 to process_one_symbol.
734 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
735 avoid caching a bad endaddr in find_pc_partial_function.
737 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
739 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
741 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
743 * infrun.c (wait_for_inferior): Do not step or step resume past
744 the end of a one-line function we just stepped into.
746 For older changes see ChangeLog-93
752 version-control: never