1 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3 * target.c, target.h (target_read_string): Provide error detection to
4 caller. Put string in malloc'd space, so caller need not impose
6 * solib.c (find_solib): Update to use new interface.
7 * irix5-nat.c (find_solib): Read o_path from inferior
8 (clear_solib): Free storage for o_path.
9 * valprint.c (val_print_string): Add comments.
11 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
13 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
16 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
18 * value.h (struct value): Add modifiable field.
19 * values.c (allocate_value, record_latest_value, value_copy): Set it.
20 (record_latest_value): Don't mess with VALUE_LVAL of value.
21 * valops.c (value_assign): Check it. Reword existing error
24 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
25 (STEP_SKIPS_DELAY): Added.
26 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
29 * valprint.c (val_print_string): If errcode is set, always print
30 an error, regardless of force_ellipsis. In the non-EIO case,
31 just print the error message rather than calling error(). Don't
32 access *(bufptr-1) if bufptr points to the start of the buffer.
33 When looking for '\0', don't increment bufptr and addr if bufptr
34 started out already at limit. If an error happens on fetching the
35 first character, don't print the string.
37 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
39 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
42 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
43 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
44 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
45 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
46 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
47 * findvar.c: Update comment regarding ieee-float.h.
49 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
51 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
52 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
53 Define to make backtracing through the various sigtramp handlers
55 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
56 the saved pc from ucontext on the stack for SVR4 signal handling.
58 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
60 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
61 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
62 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
63 just use the global variable itself. When printing baud rate,
64 don't print a baud rate if baud_rate is -1.
66 * coffread.c (read_coff_symtab): Pass mst_file_* to
67 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
68 symbols in the minimal symbols regardless of SDB_TYPE.
70 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
72 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
73 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
74 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
75 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
76 ignored bs->stop for a bp_step_resume breakpoint.
77 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
78 which performs one (the check_sigtramp2 one) of the functions
79 which had been handled by the step_resume_breakpoint. For each
80 use of the step_resume_breakpoint, make it still use the
81 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
83 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
84 When setting the frame address of the step resume breakpoint, set
85 it to the address for frame *before* the call instruction is
88 * mips-tdep.c (mips_print_register): Print integers using
89 print_scalar_formatted rather than duplicating all the
90 CC_HAS_LONG_LONG and so on.
91 (mips_push_dummy_frame): Use read_register_gen rather than using
92 read_register and then putting it back in target format with
93 store_unsigned_integer. If registers are more than 4 bytes, give
94 an error rather than have some registers overwrite other
96 #if 0 unused include of opcode/mips.h.
98 * symfile.h: Don't declare arguments for coff_getfilename.
100 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
102 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
104 * configure.in (hppa*-*-osf*): New configuration.
105 * config/pa/hppaosf.mt: New target makefile fragment.
106 * config/pa/tm-hppao.h: New target include file.
108 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
110 * exec.c (print_section_info): Print entry point for exec_bfd only.
111 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
112 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
113 causes problems if <sys/types.h> has no multiple inclusion protection.
115 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
117 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
118 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
119 (CALL_DUMMY_LENGTH): Changed accordingly.
121 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
123 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
124 numbers of register windows.
126 * sparclite/hello.c: Add factorial function for testing.
127 * salib.c: Use macros instead of constants for I/O addresses to
128 make 931 support easier.
129 * sparclite.h: Change constraint for LOC to "rJ" to force use of
130 register in sta/lda instructions.
132 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
134 * dbxread.c (process_one_symbol): Set
135 block_address_function_relative for COFF like we do for ELF and SOM.
137 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
139 * mdebugread.c (new_psymtab): Pass in section_offsets and set
141 * mdebugread.c (handle_psymbol_enumerators): New function to enter
142 the enumerators of an ecoff enum into the partial symbol table.
143 * mdebugread.c (parse_partial_symbols): Call it.
144 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
145 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
146 offsets. Cast psymtab->read_symtab to PTR before passing it to
148 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
149 set up the global offset table pointer in pic compiled code.
150 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
151 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
152 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
153 ensures that floats are promoted to doubles before they are pushed
156 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
158 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
159 Fixup cache_on and flush_i_cache so that they work for both the
160 930 and 932 processors. Rewrite most low level funcs (uart
161 access & cache stuff) to use new ASI access macros in sparclite.h.
162 Also make it easy to access second serial port.
164 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
166 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
167 <sys/stat.h>; not needed.
169 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
171 * stack.c (print_frame_info): In "pathological" case, don't
172 distrust the line number information.
174 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
176 * mips-tdep.c (mips_print_register): handle 64 bits register.
177 * valprint.c (print_longest): fix a bug in printing 64 bits value.
179 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
183 * Makefile.in (install): Do the sed for program_transform_name
184 ourselves instead of worrying about INSTALL_XFORM. This enables
185 users to override INSTALL_PROGRAM in the standard way.
187 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
188 depend on Makefile.in.
190 * defs.h, valprint.c: Make longest_to_int a function not a macro.
191 Only test against INT_MIN if a LONGEST is bigger than an int.
193 * README: Change GhostScript to Ghostscript.
195 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
197 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
198 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
199 character file names.
200 * Makefile.in (ALLPARAM): Add these files.
202 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
203 character file names.
204 * Makefile.in: Add Kung's new mips64 files.
206 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
208 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
209 mips64el-*-ecoff and mips64-big-*.
210 * defs.h: get rid of FORCE_LONG_LONG.
211 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
212 parsing. Change register size to be MIPS_REGSIZE.
214 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
216 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
217 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
218 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
220 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
222 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
223 (remove_commands, add_commands): Add/remove hms-drain when target
226 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
228 * configure.in: Add Lynx/rs6000 support.
229 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
230 messages. Add rs6000 support. Don't try to modify unwritable
232 * rs6000-nat.c: Move lots of native dependent stuff (like core
233 file support) from rs6000-tdep.c & xcoffexec.c to here.
234 * rs6000-tdep.c: Move native dependent stuff to nat.c.
235 * xcoffexec.c: Move native dependent stuff to nat.c.
236 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
238 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
240 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
241 New files to support Lynx/rs6000.
243 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
245 * README: Remove note about gcc warnings on alpha, these should be
247 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
248 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
249 remote-utils.c, stabsread.c: Include <string.h>.
250 * regex.c: Include "defs.h", change re_comp argument to const char *.
251 * infptrace.c (fetch_register, store_inferior_registers): Change
252 regaddr to type CORE_ADDR.
253 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
254 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
256 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
258 * symtab.h: Always define BYTE_BITFIELD to nothing.
260 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
262 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
263 * configure.in: Remove comment about m68k-em.mt.
264 * Makefile.in: Remove references.
266 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
268 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
271 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
273 * target.c (target_preopen): If target_kill doesn't remove the
274 target from the stack, use pop_target to do it.
276 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
277 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
278 changes to stabsread.c from summer 1993.
280 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
281 printing the program, rather than passing NULL to printf.
282 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
283 try to call UDIDisconnect again. Print better message.
284 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
286 (udi_create_inferior): If udi_session_id is negative, open a new
287 TIP rather than giving an error.
289 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
290 config/ns32k/ns32km3.mh: Define NAT_FILE.
291 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
292 (it was inconsistent and namespace-wrong) to NM_M3_H.
293 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
294 (m3_open): New function.
296 * TODO: Update Mach section.
298 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
300 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
302 * printcmd.c (printf_command): Add missing single-letter
303 backslash-escape sequences, and improve error message.
305 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
307 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
308 rather than trying to shove an int into a pointer and back out
309 again. This avoids compiler warnings.
311 * defs.h (alloca): Declare as void *, not char *, on hpux.
312 Don't prototype it, just declare the return type.
314 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
316 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
317 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
319 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
321 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
322 ZERO_REGNUM, just read it as zero without talking to the board.
324 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
326 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
327 to store_floating, not nonexistent variable len.
329 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
331 (mips_store_word): Change calling convention to return errors, and
332 to provide old contents if the caller wants it.
333 (mips_xfer_memory): Deal with errors from mips_store_word.
334 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
335 define now that remote-mips.c doesn't use BREAKPOINT.
337 * remote-mips.c (mips_create_inferior): Call warning if arguments
338 specified, and then execute "set args" command. Call error, not
339 mips_error, if executable file not specified.
341 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
344 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
347 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
349 * value.h (print_longest): Rename "value" to "val" in prototype
350 declaration because some compilers don't like arguments whose
351 names are the same as types.
352 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
353 before passing it to remote_*_bytes.
355 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
357 * h8500-tdep.c (saved_pc_after_call): The size of the
358 pc is memory model dependent. (segmented_command,
359 unsegmented_command, _initialize_h8500_tdep): New commands to
361 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
363 * remote-hms.c (hms_load): Remove breakpoints when loaded.
364 (hms_wait): Use new status structure
365 (hms_open): Push the target here. (hms_before_main_loop): Not
366 here. (supply_val, hms_fetch_register, hms_store_register): Cope
367 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
368 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
369 all registers in a compact way.
371 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
373 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
374 as CORE_ADDR to match definition in rs6000-tdep.c.
376 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
378 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
379 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
380 definitions into the psymtab.
382 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
384 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
385 a special exceptionSize for the 68332.
387 * remote-udi.c (udi_attach): If no arguments, print error.
389 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
391 * Makefile.in (VERSION): Bump to 4.12.1
392 * NEWS, README: Update to match 4.12 release.
394 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
396 * command.c (empty_sfunc): New function.
397 (add_set_cmd): Use it instead of not_just_help_class_command.
398 (not_just_help_class_command): Change calling convention back to
399 what it was before yesterday's change.
401 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
402 of the type if present.
404 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
406 * printcmd.c (decode_format): Don't blithely set the size for
407 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
409 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
410 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
411 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
412 always just check against INT_MIN and INT_MAX (this also fixes things
413 if sizeof (long) > sizeof (int), e.g. Alpha).
414 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
415 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
416 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
417 BUILTIN_TYPE_UNSIGNED_LONGEST.
418 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
419 longest_int and longest_unsigned_int.
420 * value.h (struct value): Just align to LONGEST, rather than worrying
421 about CC_HAS_LONG_LONG.
422 * valarith.c (value_binop): Figure out type ourself based on
423 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
424 point is that we don't depend on CC_HAS_LONG_LONG anymore.
425 * valprint.c (val_print_type_code_int): Just call
426 extract_unsigned_integer directly, rather than going through
428 * printcmd.c (decode_format): Remove code which would sometimes
429 change 'g' size to 'w' for integers. print_scalar_formatted handles
430 printing huge integers well enough, thank you.
432 * command.c (add_set_cmd, not_just_help_class_command): Change
433 to make this the sfunc, not cfunc, since that is how we call it.
434 * command.h: Comment difference between sfunc and cfunc.
435 * demangle.c (set_demangling_command): Add third arg since that
437 (_initialize_demangler): Use sfunc, not cfunc, for
438 set_demangling_command, since that is how it is called.
439 Remove show_demangling_command; it has no effect.
441 * command.c (shell_escape): Report errors correctly (with error
442 message from strerror).
444 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
446 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
447 x_scnlen.l rather than x_scnlen to match corresponding change in
450 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
452 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
453 Change comments regarding TYPE_CODE_BOOL.
454 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
455 regardless of the language.
456 (value_true): Just call value_logical_not regardless of language.
457 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
458 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
459 * language.h: Improve comment for la_builtin_type_vector.
460 * m2-lang.c (_initialize_m2_language): Don't add any fields to
461 builtin_type_m2_bool.
463 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
465 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
466 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
468 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
470 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
471 by restarting the ioctl.
473 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
475 * target.h (target_wait): Add comment about calling
478 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
480 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
481 additional arguments.
482 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
484 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
486 * sparc-stub.c: Remove unnecessary #include of memory.h.
488 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
490 * mips-tdep.c: Remove code which sets saved_regs from
491 init_extra_frame_info and put it in new function mips_find_saved_regs.
492 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
493 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
494 check if it is NULL and call mips_find_saved_regs if so.
496 * remote-mips.c: Use unfiltered, not filtered, output most places.
498 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
499 backtrace. Revise comments.
501 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
503 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
504 alpha and irix. The _sigtramp case has to be handled properly
505 in the tdep files if we have no ecoff debugging info.
506 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
507 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
508 without PC_REGNUM kludge.
509 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
510 Clean up handling of mips sigtramp frames, improve comments.
512 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
514 * paread.c (read_unwind_info): Fix typo.
516 * paread.c (pa_symtab_read): Update the "check_strange_names"
517 filter to match GCC's current output. Filter out section symbols
518 (which the HP linker sometimes puts in the wrong place).
520 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
522 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
524 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
526 * Makefile.in: Remove all references to sparcly-nat.c.
528 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
529 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
530 duplicating serial.h and target.h.
532 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
533 are not used anywhere (a 5 Oct 1993 change removed the uses).
535 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
536 * config/m68k/es1800.mt: Add comment.
537 * remote-es.c: Extensive changes to update to current conventions.
539 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
540 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
541 to achieve the desired timeout.
542 * serial.h (serial_t): Add field timeout_remaining.
544 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
546 * c-exp.y (yylex): Reenable nested type code.
548 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
550 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
552 * remote-mips.c (mips_ops): Fix docstring.
554 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
556 * config/m68k/tm-monitor.h: Changes to bring this into accordance
557 with the old tm-m68k-em.h:
558 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
559 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
560 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
561 Add FIXME regarding GET_LONGJMP_TARGET.
563 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
564 * infptrace.c (kill_inferior): Add comments.
565 * main.c (quit_command): Call target_close after we kill or
567 * remote-udi.c (udi_close): Don't error() if QUITTING.
569 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
571 * configure.in: Make m68k-coff and aout add monitor support in
572 addition to the standard serial support.
574 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
576 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
579 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
581 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
582 * elfread.c (record_minimal_symbol_and_info),
583 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
585 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
587 * i386-stub.c: Add ".text" right before "mem_fault:".
589 * main.c (baud_rate): Add FIXME comment about printing -1 value.
591 * remote-utils.c (usage): Fix message to be accurate and conform
592 more closely to normal conventions.
594 * remote-utils.c (gr_files_info): Have the exec_bfd test control
595 whether to show information about exec_bfd, and not control whether
596 to show information about device and speed.
598 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
599 usage message, don't dump core.
601 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
602 for variable size array.
603 (bug_fetch_register, bug_store_register): Rename "value" to
604 "fpreg_buf" because some compilers don't like variables whose
605 names are the same as types.
606 (bug_store_register): Use a cast when converting char * to
609 * symmisc.c (maintenance_print_symbols): Don't refer to the name
610 of the command in error message (the text was referring to the old
611 name of the command).
613 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
615 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
616 full details on structure elements without names. This partially
617 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
618 of those changes was accidental.
620 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
621 defined, make it an error to specify a single argument which is not
624 * Makefile.in (version.c), main.c (print_gdb_version): Use
625 host_alias and target_alias, not host_canonical and
626 target_canonical, to print configuration.
628 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
630 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
631 of builtin_type_long. It is necessary to get a type which is
632 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
634 Fix many sins which will come up in 32 bit x 64 bit GDB, and
635 various miscellaneous things discovered in the process:
636 * printcmd.c, defs.h (print_address_numeric): New function.
637 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
638 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
639 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
640 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
642 * utils.c, defs.h (gdb_print_address): New function.
643 * expprint (dump_expression), gdbtypes.h: Use it.
644 * breakpoint.c (describe_other_breakpoints),
645 symmisc.c (dump_symtab, print_symbol):
646 Use filtered not unfiltered I/O.
647 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
648 just run gdb under a debugger for this (and it had problems with
649 printing addresses, how to print b->shadow, etc.).
650 * buildsym.c (make_blockvector), core.c (memory_error),
651 exec.c (print_section_info), maint.c (print_section_table),
652 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
653 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
654 Add comments saying code is broken. Marked with "FIXME-32x64".
655 * dbxread.c (process_one_symbol), partial-stab.h (default),
656 remote-vx.c (vx_run_files_info):
657 Don't cast int being passed to local_hex_string.
658 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
659 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
661 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
663 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
664 * source.c: Include <sys/types.h> regardless of USG.
666 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
668 * valops.c (value_assign): Set `type' after coercing toval.
669 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
670 Use extract_unsigned_integer to get the address of a reference.
672 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
674 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
675 AIX can use ? instead of \ for continuation. Deal with it.
677 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
678 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
679 the HP compiler in ANSI mode doesn't like.
681 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
682 based on USG, rather than defining HAVE_SIGSETMASK to an
683 expression containing defined. Having a macro used in #if expand
684 to an expression containing "defined" is undefined according to
685 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
688 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
690 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
691 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
693 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
695 * ch-exp.y (match_string_literal): Allow a zero-length string.
696 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
698 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
700 * i386aix-nat.c (i386_float_info): Reverse order of registers before
701 passing them to print_387_status.
702 (print_387_status): Don't subtract top from 7 before using it.
703 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
704 from 7; the above explains it.
706 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
708 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
709 pointer value when fixing up the frame at the start of a function.
711 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
713 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
714 Sparc from the stack.
716 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
718 * remote-mips.c (mips_initialize): Clear mips_initializing via
719 cleanup chain, not directly.
721 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
722 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
723 munging the timeout due to the limited range of c_cc[VTIME].
725 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
726 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
727 m3-nat.c (m3_create_inferior): Pass it.
728 * procfs.c: Remove ptrace function. It was declared in a way which
729 conflicted with the prototype in unistd.h on Solaris.
731 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
733 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
734 in the sigcontext if it is a signal trampoline frame.
735 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
738 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
740 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
741 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
742 tm-sparc.h so they can be overridden if necessary.
744 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
746 * lynx-nat.c: Add Sparc support.
747 * sparcly-nat.c: Remove. It's useless.
748 * config/sparc/nm-sparclynx.h: Rewrite.
749 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
751 * config/sparc/tm-sparclynx.h: Rewrite.
753 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
755 * rs6000-pinsn.c: Use the new disassembler in the opcodes
756 directory. Old code was discarded, since the new opcode table has
759 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
761 * Makefile.in (realclean): Remove info files per make-stds.texi.
763 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
765 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
766 if N_SO_ADDRESS_MAYBE_MISSING is defined.
767 * config/sparc/tm-sun4sol2.h: Define it.
769 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
771 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
772 if we did not find a symbol.
774 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
776 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
779 * hppab-nat.c (call_ptrace): Delete redundant function.
780 (kill_inferior, attach, detach, child_resume): Likewise.
781 (child_xfer_memory): Likewise.
783 * hppah-nat.c (call_ptrace): Delete redundant function.
784 (kill_inferior, attach, detach, child_resume): Likewise.
786 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
788 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
790 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
792 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
793 (CHILD_XFER_MEMORY): Define.
794 (PT_*): Define so that generic infptrace.c code can be used.
796 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
798 * xcoffread.c (xcoff_symfile_read): Make second parameter a
799 struct section_offsets *, not a (nonexistent) struct section_offset *.
801 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
802 internal_xcoff_symtab, not an array of one of them. Change lots of
803 "main_aux" to "&main_aux" and so on.
805 * coffread.c, xcoffread.c: Include <coff/internal.h>
808 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
810 * coffread.c (coff_getfilename): Make it not static.
812 * xcoffread.c (read_xcoff_symtab): complain() not abort().
814 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
815 a completely gratuitous difference between xcoffread.c and coffread.c).
817 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
819 * infrun.c (wait_for_inferior): Don't set frame for
820 step_resume_breakpoint for IN_SIGTRAMP cases.
822 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
823 breakpoint.c (bpstat_what): Move step_resume from its own field of
824 the struct bpstat_what into the main_action. Make it override
825 other breakpoints. This is a conservative change in the sense
826 that before the step resume breakpoint was a breakpoint.c
827 breakpoint, hitting the step resume breakpoint overrode even
828 calling bpstat_stop_status.
830 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
832 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
833 in case execution was stopped in the called function.
834 * stack.c (print_frame_info, frame_info): If backtracing through
835 a call dummy, handle the starting source line number on a line
836 boundary like backtracing through sigtramp.
837 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
838 for call dummy frame right. Remove old test for dummy frame,
839 it has been unused at least since gdb-3.5.
840 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
843 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
845 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
847 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
849 * infrun.c (signals_info), target.c (target_signal_from_name):
850 Use ugly casts to avoid enumvar < enumvar or enumvar++.
852 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
854 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
855 * inflow.c (terminal_ours_1): When discussing how to deal with the
856 tty state, make note of query() as well as readline.
858 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
859 signals for which stop and print are cleared by default.
861 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
863 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
864 reserved fields to hold a stub unwind entry type. Fix typo.
865 (stub_unwind_entry): New structure for raw stub unwind entries.
866 (stub_unwind_types): The types of stubs we may encounter.
867 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
868 * hppa-tdep.c (rp_saved): Use additional information provided
869 by linker stub unwind descriptors.
870 (frameless_function_invocation): Likewise.
871 (frame_chain_valid): Likewise.
872 * paread.c (compare_unwind_entries): New function for sorting
873 unwind table entries.
874 (read_unwind_info): Rewrite to remove dependency on host endianness.
875 Read in data from the $UNWIND_END$ subspace which contains linker
876 stub unwind descriptors. Merge that data into the basic unwind
879 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
881 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
883 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
884 from either the symbol name or the auxent.
885 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
888 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
890 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
892 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
894 * README: Update notes for alpha port.
896 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
898 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
899 for operation fault, constraint fault, and type fault.
901 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
903 * Makefile.in (init.c): Add comment explaining formatting conventions.
905 * c-exp.y (parse_number): Assign to temporary between the right
906 shifts, to work around a bug in the SCO compiler.
908 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
909 Add various files which were added to GDB recently.
911 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
914 * Makefile.in: Add mostlyclean target.
916 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
920 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
922 * main.c (show_commands): Make return type of extern
923 history_get be HIST_ENTRY, rather than struct _hist_entry.
924 (The latter loses with the upcoming merged readline.)
926 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
928 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
929 const char *, not char *.
931 * symtab.h (struct symbol): Make section short, not unsigned short.
933 * symtab.c (lookup_symbol): Add comment about QUIT here.
935 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
937 * c-exp.y (parse_number): Check for overflow regardless of range
938 checking. Fix overflow check to use unsigned LONGEST, not
941 * c-exp.y (parse_number): Make it so that integer constants are
942 builtin_type_long_long if builtin_type_long isn't big enough or if
943 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
945 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
946 Print our "()" first, then recurse for the target type.
948 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
950 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
952 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
954 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
956 * utils.c (request_quit): Re-establish signal handler regardless
959 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
961 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
963 * i960-tdep.c: Include target.h.
965 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
967 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
969 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
971 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
972 changes (status -> ourstatus; declare status, etc.).
973 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
975 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
977 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
979 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
981 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
983 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
985 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
987 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
989 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
991 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
993 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
994 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
996 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
999 Add search to target vector (#if 0'd until after 4.12):
1000 * target.h (to_search, target_search): Add.
1001 * gdbcore.h, core.c (generic_search): Add.
1002 * remote.c (remote_search): Add.
1003 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1006 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1007 is on, call find_pc_function rather than relying just on the minimal
1008 symbols (probably only matters for symbol readers which don't put
1009 statics in the minimal symbols, but changing this strikes me as
1010 not conservative enough).
1011 Initialize name_location in all cases.
1012 If no symbol and no msymbol, don't print anything symbolic.
1014 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1016 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1018 * printcmd.c (print_address_symbolic): Make it search the
1019 symtabs for variables as well as functions. Add `set print
1020 fast-symbolic-addr' and default it to fast (the old way).
1021 Print line numbers for data items as well as functions.
1023 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1024 address, if a symbol is found (take two more args pointing to
1025 where to store these results).
1027 * symtab.h (find_addr_symbol): Add prototype.
1029 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1031 * objfiles.h: Fix comments to reflect the fact that the phrase
1032 "top of stack" always refers to where the pushing and popping takes
1033 place, regardless of whether it is at the highest or lowest address.
1035 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1037 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1038 compiler generated tag names.
1039 * mdebugread.c (parse_type): Handle cross references to qualified
1041 * valops.c (value_struct_elt): Improve error message if the
1042 address of a method is requested from an object instance.
1043 * valops.c (search_struct_method): Make name_matched non-static
1044 to get it initialized correctly.
1045 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1046 exclude segment register which are not writable on newer SCO versions.
1048 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1050 * go32-xdep.c: Remove unused function uerror.
1051 (sigsetmask): Declare return type. Declare argument (to match the
1052 way it is called). Explicitly return 0.
1054 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1056 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1057 partial_symbol): Shrink the storage sizes of symbols, by making
1058 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1059 enums and small ints to the end of each struct to improve
1060 alignment, and switching the section number from int to unsigned
1063 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1065 * symtab.c (find_addr_symbol): New routine that will find the nearest
1066 symbol associated with an address. It does so by exhaustive
1067 search of the symtabs, so it's slow but complete.
1069 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1071 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1072 to [0,0] rather than [0, end of first source file]. This avoids
1073 problems with other parts of GDB looking for linetables in the
1074 _globals_ symtab. Eliminate variables num_object_files and
1075 first_object_file_end.
1077 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1079 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1080 (pop_frame): Restore PC2 and LR0 from dummy frames.
1081 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1082 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1083 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1084 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1085 (SETUP_ARBITRARY_FRAME): Define.
1087 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1089 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1091 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1093 * remote-udi.c (udi_resume): Correct prototype.
1095 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1097 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1098 hppa_frame_find_saved_regs.
1099 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1100 (prologue_inst_adjust_sp): New function.
1101 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1102 (skip_prologue): Completely rewrite to use unwind information.
1103 (hppa_frame_find_saved_regs): Likewise.
1105 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1107 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1108 to convert a signal number with appropriate bounds checking.
1110 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1112 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1114 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1115 print a newline to end the display anyway.
1117 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1118 coprocessor status regs) when popping a frame. This fixes
1119 float exceptions that occur after calling inferior functions.
1121 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1122 Read and write the fsr (float status register) to/from the child
1123 process along with the float regs. Remove Peter Schauer's change
1124 of May 24 '93, which has higher overhead and doesn't solve the
1125 real problem (which was that FSR wasn't being set).
1127 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1129 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1130 stack overflow check isn't right after the register stack
1131 adjustment instruction. Metaware R2.3u compiler moves other
1132 things in front of it. This fix isn't perfect but is what's
1135 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1137 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1139 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1140 character filenames.
1141 * configure.in: Change accordingly.
1143 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1145 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1146 _filtered io routines from these two files.
1148 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1150 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1151 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1152 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1154 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1156 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1158 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1159 printing to gdb_stderr.
1161 * remote-udi.c (udi_kill): Don't close the connection, just set
1162 inferior_pid to zero.
1163 (udi_mourn): Call remove_breakpoints.
1165 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1167 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1169 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1171 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1173 * remote-bug.c: At the start of each section, reset srec_frame
1176 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1177 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1178 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1179 code which looks for those two waitkinds. Use switch statement.
1180 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1181 CHILD_SPECIAL_WAITSTATUS.
1183 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1184 * Move target_signal_from_host, target_signal_to_host, and
1185 store_waitstatus from inftarg.c to target.c. procfs needs them.
1186 * target.c: Include "wait.h" and <signal.h>.
1187 * target.h, infrun.c (proceed), proceed callers: Pass new code
1188 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1189 enums being treated as unsigned and is cleaner.
1190 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1192 * infcmd.c (signal_command), infrun.c (signals_info):
1193 Don't allow user to specify numeric equivalent of
1194 TARGET_SIGNAL_DEFAULT.
1196 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1198 * config/alpha/alpha-netware.mt: New target support for Alpha
1200 * configure.in: Add alpha-*-netware* target.
1202 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1204 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1206 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1208 * target.h: Add enum target_waitkind, enum target_signal, and
1209 struct target_waitstatus. Change status argument to target_wait to
1210 be struct target_waitstatus * instead of int *.
1211 * target.h, infrun.c, all targets: Change type of signal arguments
1212 to resume(), proceed(), and target_resume() from int to enum
1214 * All targets (*_wait, *_resume): Change accordingly.
1215 * infcmd.c (program_info, signal_command), throughout infrun.c,
1216 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1217 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1218 signal code stuff right with the new signals would be non-trivial).
1219 * inferior.h (stop_signal): Make it enum target_signal not int.
1220 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1221 target_signal_from_name): New functions.
1222 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1223 store_waitstatus): New functions.
1224 * procfs.c (procfs_notice_signals): Use them.
1225 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1227 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1229 * objfiles.c (build_objfile_section_table): Don't abort() if
1230 objfile->sections is already set.
1232 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1233 to match recent change to exec.c.
1237 * main.c (print_gdb_version): Change year to 1994.
1239 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1240 * Makefile.in (NONSRC): Add ChangeLog-93.
1242 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1244 * stabsread.c (read_type): Allow defining several type numbers
1245 at once (e.g. "(1,2)=(3,4)="...).
1247 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1249 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1251 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1253 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1254 to process_one_symbol.
1255 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1256 avoid caching a bad endaddr in find_pc_partial_function.
1258 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1260 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1262 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1264 * infrun.c (wait_for_inferior): Do not step or step resume past
1265 the end of a one-line function we just stepped into.
1267 For older changes see ChangeLog-93
1273 version-control: never