1 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3 * os9kread.c: New file to read os9000 style symbo table.
4 * os9kstab.c: new file to read os9000 style stabs.
5 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
6 * objfiles.c (find_pc_objfile): new function to search objfile
8 * objfiles.c (objfile_relocate_data): new function to relocate
9 data symbols in symbol table.
10 * objfiles.h: Add two aux fields in struct objfile to handle
11 multiple symbol table files situation like in os9000.
12 * symfile.c: Change so 'symbol-file' command can handle multiple
13 files. Also call target_link() to get relocation infos.
14 * target.c (target_link): new function to get relocation info when
15 a symbol file is requested to load.
16 * main.c (quit_command): take out 'inferior_pid != 0' condition,
17 because in cross mode there's no inferior pid, bit they need to
19 Makefile.in: add os9kread.c os9kstab.c and .o's.
20 configure.in: add i386os9k target.
21 config/i386/i386os9k.mt: new add.
22 config/i386/tm-i386os9k.h: new add.
24 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
26 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
27 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
29 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
31 * target.c, target.h (target_read_string): Provide error detection to
32 caller. Put string in malloc'd space, so caller need not impose
34 * solib.c (find_solib): Update to use new interface.
35 * irix5-nat.c (find_solib): Read o_path from inferior
36 (clear_solib): Free storage for o_path.
37 * valprint.c (val_print_string): Add comments.
39 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
41 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
44 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
46 * value.h (struct value): Add modifiable field.
47 * values.c (allocate_value, record_latest_value, value_copy): Set it.
48 (record_latest_value): Don't mess with VALUE_LVAL of value.
49 * valops.c (value_assign): Check it. Reword existing error
52 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
53 (STEP_SKIPS_DELAY): Added.
54 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
57 * valprint.c (val_print_string): If errcode is set, always print
58 an error, regardless of force_ellipsis. In the non-EIO case,
59 just print the error message rather than calling error(). Don't
60 access *(bufptr-1) if bufptr points to the start of the buffer.
61 When looking for '\0', don't increment bufptr and addr if bufptr
62 started out already at limit. If an error happens on fetching the
63 first character, don't print the string.
65 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
67 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
70 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
71 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
72 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
73 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
74 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
75 * findvar.c: Update comment regarding ieee-float.h.
77 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
79 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
80 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
81 Define to make backtracing through the various sigtramp handlers
83 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
84 the saved pc from ucontext on the stack for SVR4 signal handling.
86 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
88 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
89 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
90 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
91 just use the global variable itself. When printing baud rate,
92 don't print a baud rate if baud_rate is -1.
94 * coffread.c (read_coff_symtab): Pass mst_file_* to
95 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
96 symbols in the minimal symbols regardless of SDB_TYPE.
98 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
100 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
101 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
102 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
103 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
104 ignored bs->stop for a bp_step_resume breakpoint.
105 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
106 which performs one (the check_sigtramp2 one) of the functions
107 which had been handled by the step_resume_breakpoint. For each
108 use of the step_resume_breakpoint, make it still use the
109 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
111 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
112 When setting the frame address of the step resume breakpoint, set
113 it to the address for frame *before* the call instruction is
116 * mips-tdep.c (mips_print_register): Print integers using
117 print_scalar_formatted rather than duplicating all the
118 CC_HAS_LONG_LONG and so on.
119 (mips_push_dummy_frame): Use read_register_gen rather than using
120 read_register and then putting it back in target format with
121 store_unsigned_integer. If registers are more than 4 bytes, give
122 an error rather than have some registers overwrite other
124 #if 0 unused include of opcode/mips.h.
126 * symfile.h: Don't declare arguments for coff_getfilename.
128 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
130 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
132 * configure.in (hppa*-*-osf*): New configuration.
133 * config/pa/hppaosf.mt: New target makefile fragment.
134 * config/pa/tm-hppao.h: New target include file.
136 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
138 * exec.c (print_section_info): Print entry point for exec_bfd only.
139 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
140 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
141 causes problems if <sys/types.h> has no multiple inclusion protection.
143 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
145 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
146 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
147 (CALL_DUMMY_LENGTH): Changed accordingly.
149 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
151 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
152 numbers of register windows.
154 * sparclite/hello.c: Add factorial function for testing.
155 * salib.c: Use macros instead of constants for I/O addresses to
156 make 931 support easier.
157 * sparclite.h: Change constraint for LOC to "rJ" to force use of
158 register in sta/lda instructions.
160 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
162 * dbxread.c (process_one_symbol): Set
163 block_address_function_relative for COFF like we do for ELF and SOM.
165 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
167 * mdebugread.c (new_psymtab): Pass in section_offsets and set
169 * mdebugread.c (handle_psymbol_enumerators): New function to enter
170 the enumerators of an ecoff enum into the partial symbol table.
171 * mdebugread.c (parse_partial_symbols): Call it.
172 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
173 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
174 offsets. Cast psymtab->read_symtab to PTR before passing it to
176 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
177 set up the global offset table pointer in pic compiled code.
178 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
179 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
180 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
181 ensures that floats are promoted to doubles before they are pushed
184 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
186 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
187 Fixup cache_on and flush_i_cache so that they work for both the
188 930 and 932 processors. Rewrite most low level funcs (uart
189 access & cache stuff) to use new ASI access macros in sparclite.h.
190 Also make it easy to access second serial port.
192 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
194 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
195 <sys/stat.h>; not needed.
197 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
199 * stack.c (print_frame_info): In "pathological" case, don't
200 distrust the line number information.
202 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
204 * mips-tdep.c (mips_print_register): handle 64 bits register.
205 * valprint.c (print_longest): fix a bug in printing 64 bits value.
207 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
211 * Makefile.in (install): Do the sed for program_transform_name
212 ourselves instead of worrying about INSTALL_XFORM. This enables
213 users to override INSTALL_PROGRAM in the standard way.
215 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
216 depend on Makefile.in.
218 * defs.h, valprint.c: Make longest_to_int a function not a macro.
219 Only test against INT_MIN if a LONGEST is bigger than an int.
221 * README: Change GhostScript to Ghostscript.
223 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
225 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
226 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
227 character file names.
228 * Makefile.in (ALLPARAM): Add these files.
230 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
231 character file names.
232 * Makefile.in: Add Kung's new mips64 files.
234 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
236 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
237 mips64el-*-ecoff and mips64-big-*.
238 * defs.h: get rid of FORCE_LONG_LONG.
239 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
240 parsing. Change register size to be MIPS_REGSIZE.
242 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
244 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
245 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
246 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
248 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
250 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
251 (remove_commands, add_commands): Add/remove hms-drain when target
254 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
256 * configure.in: Add Lynx/rs6000 support.
257 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
258 messages. Add rs6000 support. Don't try to modify unwritable
260 * rs6000-nat.c: Move lots of native dependent stuff (like core
261 file support) from rs6000-tdep.c & xcoffexec.c to here.
262 * rs6000-tdep.c: Move native dependent stuff to nat.c.
263 * xcoffexec.c: Move native dependent stuff to nat.c.
264 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
266 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
268 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
269 New files to support Lynx/rs6000.
271 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
273 * README: Remove note about gcc warnings on alpha, these should be
275 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
276 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
277 remote-utils.c, stabsread.c: Include <string.h>.
278 * regex.c: Include "defs.h", change re_comp argument to const char *.
279 * infptrace.c (fetch_register, store_inferior_registers): Change
280 regaddr to type CORE_ADDR.
281 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
282 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
284 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
286 * symtab.h: Always define BYTE_BITFIELD to nothing.
288 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
290 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
291 * configure.in: Remove comment about m68k-em.mt.
292 * Makefile.in: Remove references.
294 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
296 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
299 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
301 * target.c (target_preopen): If target_kill doesn't remove the
302 target from the stack, use pop_target to do it.
304 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
305 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
306 changes to stabsread.c from summer 1993.
308 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
309 printing the program, rather than passing NULL to printf.
310 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
311 try to call UDIDisconnect again. Print better message.
312 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
314 (udi_create_inferior): If udi_session_id is negative, open a new
315 TIP rather than giving an error.
317 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
318 config/ns32k/ns32km3.mh: Define NAT_FILE.
319 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
320 (it was inconsistent and namespace-wrong) to NM_M3_H.
321 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
322 (m3_open): New function.
324 * TODO: Update Mach section.
326 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
328 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
330 * printcmd.c (printf_command): Add missing single-letter
331 backslash-escape sequences, and improve error message.
333 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
335 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
336 rather than trying to shove an int into a pointer and back out
337 again. This avoids compiler warnings.
339 * defs.h (alloca): Declare as void *, not char *, on hpux.
340 Don't prototype it, just declare the return type.
342 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
344 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
345 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
347 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
349 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
350 ZERO_REGNUM, just read it as zero without talking to the board.
352 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
354 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
355 to store_floating, not nonexistent variable len.
357 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
359 (mips_store_word): Change calling convention to return errors, and
360 to provide old contents if the caller wants it.
361 (mips_xfer_memory): Deal with errors from mips_store_word.
362 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
363 define now that remote-mips.c doesn't use BREAKPOINT.
365 * remote-mips.c (mips_create_inferior): Call warning if arguments
366 specified, and then execute "set args" command. Call error, not
367 mips_error, if executable file not specified.
369 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
372 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
375 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
377 * value.h (print_longest): Rename "value" to "val" in prototype
378 declaration because some compilers don't like arguments whose
379 names are the same as types.
380 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
381 before passing it to remote_*_bytes.
383 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
385 * h8500-tdep.c (saved_pc_after_call): The size of the
386 pc is memory model dependent. (segmented_command,
387 unsegmented_command, _initialize_h8500_tdep): New commands to
389 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
391 * remote-hms.c (hms_load): Remove breakpoints when loaded.
392 (hms_wait): Use new status structure
393 (hms_open): Push the target here. (hms_before_main_loop): Not
394 here. (supply_val, hms_fetch_register, hms_store_register): Cope
395 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
396 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
397 all registers in a compact way.
399 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
401 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
402 as CORE_ADDR to match definition in rs6000-tdep.c.
404 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
406 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
407 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
408 definitions into the psymtab.
410 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
412 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
413 a special exceptionSize for the 68332.
415 * remote-udi.c (udi_attach): If no arguments, print error.
417 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
419 * Makefile.in (VERSION): Bump to 4.12.1
420 * NEWS, README: Update to match 4.12 release.
422 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
424 * command.c (empty_sfunc): New function.
425 (add_set_cmd): Use it instead of not_just_help_class_command.
426 (not_just_help_class_command): Change calling convention back to
427 what it was before yesterday's change.
429 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
430 of the type if present.
432 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
434 * printcmd.c (decode_format): Don't blithely set the size for
435 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
437 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
438 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
439 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
440 always just check against INT_MIN and INT_MAX (this also fixes things
441 if sizeof (long) > sizeof (int), e.g. Alpha).
442 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
443 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
444 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
445 BUILTIN_TYPE_UNSIGNED_LONGEST.
446 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
447 longest_int and longest_unsigned_int.
448 * value.h (struct value): Just align to LONGEST, rather than worrying
449 about CC_HAS_LONG_LONG.
450 * valarith.c (value_binop): Figure out type ourself based on
451 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
452 point is that we don't depend on CC_HAS_LONG_LONG anymore.
453 * valprint.c (val_print_type_code_int): Just call
454 extract_unsigned_integer directly, rather than going through
456 * printcmd.c (decode_format): Remove code which would sometimes
457 change 'g' size to 'w' for integers. print_scalar_formatted handles
458 printing huge integers well enough, thank you.
460 * command.c (add_set_cmd, not_just_help_class_command): Change
461 to make this the sfunc, not cfunc, since that is how we call it.
462 * command.h: Comment difference between sfunc and cfunc.
463 * demangle.c (set_demangling_command): Add third arg since that
465 (_initialize_demangler): Use sfunc, not cfunc, for
466 set_demangling_command, since that is how it is called.
467 Remove show_demangling_command; it has no effect.
469 * command.c (shell_escape): Report errors correctly (with error
470 message from strerror).
472 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
474 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
475 x_scnlen.l rather than x_scnlen to match corresponding change in
478 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
480 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
481 Change comments regarding TYPE_CODE_BOOL.
482 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
483 regardless of the language.
484 (value_true): Just call value_logical_not regardless of language.
485 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
486 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
487 * language.h: Improve comment for la_builtin_type_vector.
488 * m2-lang.c (_initialize_m2_language): Don't add any fields to
489 builtin_type_m2_bool.
491 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
493 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
494 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
496 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
498 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
499 by restarting the ioctl.
501 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
503 * target.h (target_wait): Add comment about calling
506 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
508 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
509 additional arguments.
510 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
512 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
514 * sparc-stub.c: Remove unnecessary #include of memory.h.
516 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
518 * mips-tdep.c: Remove code which sets saved_regs from
519 init_extra_frame_info and put it in new function mips_find_saved_regs.
520 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
521 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
522 check if it is NULL and call mips_find_saved_regs if so.
524 * remote-mips.c: Use unfiltered, not filtered, output most places.
526 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
527 backtrace. Revise comments.
529 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
531 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
532 alpha and irix. The _sigtramp case has to be handled properly
533 in the tdep files if we have no ecoff debugging info.
534 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
535 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
536 without PC_REGNUM kludge.
537 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
538 Clean up handling of mips sigtramp frames, improve comments.
540 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
542 * paread.c (read_unwind_info): Fix typo.
544 * paread.c (pa_symtab_read): Update the "check_strange_names"
545 filter to match GCC's current output. Filter out section symbols
546 (which the HP linker sometimes puts in the wrong place).
548 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
550 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
552 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
554 * Makefile.in: Remove all references to sparcly-nat.c.
556 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
557 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
558 duplicating serial.h and target.h.
560 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
561 are not used anywhere (a 5 Oct 1993 change removed the uses).
563 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
564 * config/m68k/es1800.mt: Add comment.
565 * remote-es.c: Extensive changes to update to current conventions.
567 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
568 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
569 to achieve the desired timeout.
570 * serial.h (serial_t): Add field timeout_remaining.
572 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
574 * c-exp.y (yylex): Reenable nested type code.
576 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
578 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
580 * remote-mips.c (mips_ops): Fix docstring.
582 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
584 * config/m68k/tm-monitor.h: Changes to bring this into accordance
585 with the old tm-m68k-em.h:
586 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
587 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
588 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
589 Add FIXME regarding GET_LONGJMP_TARGET.
591 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
592 * infptrace.c (kill_inferior): Add comments.
593 * main.c (quit_command): Call target_close after we kill or
595 * remote-udi.c (udi_close): Don't error() if QUITTING.
597 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
599 * configure.in: Make m68k-coff and aout add monitor support in
600 addition to the standard serial support.
602 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
604 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
607 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
609 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
610 * elfread.c (record_minimal_symbol_and_info),
611 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
613 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
615 * i386-stub.c: Add ".text" right before "mem_fault:".
617 * main.c (baud_rate): Add FIXME comment about printing -1 value.
619 * remote-utils.c (usage): Fix message to be accurate and conform
620 more closely to normal conventions.
622 * remote-utils.c (gr_files_info): Have the exec_bfd test control
623 whether to show information about exec_bfd, and not control whether
624 to show information about device and speed.
626 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
627 usage message, don't dump core.
629 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
630 for variable size array.
631 (bug_fetch_register, bug_store_register): Rename "value" to
632 "fpreg_buf" because some compilers don't like variables whose
633 names are the same as types.
634 (bug_store_register): Use a cast when converting char * to
637 * symmisc.c (maintenance_print_symbols): Don't refer to the name
638 of the command in error message (the text was referring to the old
639 name of the command).
641 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
643 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
644 full details on structure elements without names. This partially
645 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
646 of those changes was accidental.
648 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
649 defined, make it an error to specify a single argument which is not
652 * Makefile.in (version.c), main.c (print_gdb_version): Use
653 host_alias and target_alias, not host_canonical and
654 target_canonical, to print configuration.
656 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
658 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
659 of builtin_type_long. It is necessary to get a type which is
660 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
662 Fix many sins which will come up in 32 bit x 64 bit GDB, and
663 various miscellaneous things discovered in the process:
664 * printcmd.c, defs.h (print_address_numeric): New function.
665 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
666 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
667 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
668 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
670 * utils.c, defs.h (gdb_print_address): New function.
671 * expprint (dump_expression), gdbtypes.h: Use it.
672 * breakpoint.c (describe_other_breakpoints),
673 symmisc.c (dump_symtab, print_symbol):
674 Use filtered not unfiltered I/O.
675 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
676 just run gdb under a debugger for this (and it had problems with
677 printing addresses, how to print b->shadow, etc.).
678 * buildsym.c (make_blockvector), core.c (memory_error),
679 exec.c (print_section_info), maint.c (print_section_table),
680 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
681 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
682 Add comments saying code is broken. Marked with "FIXME-32x64".
683 * dbxread.c (process_one_symbol), partial-stab.h (default),
684 remote-vx.c (vx_run_files_info):
685 Don't cast int being passed to local_hex_string.
686 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
687 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
689 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
691 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
692 * source.c: Include <sys/types.h> regardless of USG.
694 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
696 * valops.c (value_assign): Set `type' after coercing toval.
697 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
698 Use extract_unsigned_integer to get the address of a reference.
700 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
702 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
703 AIX can use ? instead of \ for continuation. Deal with it.
705 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
706 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
707 the HP compiler in ANSI mode doesn't like.
709 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
710 based on USG, rather than defining HAVE_SIGSETMASK to an
711 expression containing defined. Having a macro used in #if expand
712 to an expression containing "defined" is undefined according to
713 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
716 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
718 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
719 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
721 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
723 * ch-exp.y (match_string_literal): Allow a zero-length string.
724 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
726 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
728 * i386aix-nat.c (i386_float_info): Reverse order of registers before
729 passing them to print_387_status.
730 (print_387_status): Don't subtract top from 7 before using it.
731 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
732 from 7; the above explains it.
734 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
736 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
737 pointer value when fixing up the frame at the start of a function.
739 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
741 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
742 Sparc from the stack.
744 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
746 * remote-mips.c (mips_initialize): Clear mips_initializing via
747 cleanup chain, not directly.
749 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
750 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
751 munging the timeout due to the limited range of c_cc[VTIME].
753 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
754 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
755 m3-nat.c (m3_create_inferior): Pass it.
756 * procfs.c: Remove ptrace function. It was declared in a way which
757 conflicted with the prototype in unistd.h on Solaris.
759 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
761 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
762 in the sigcontext if it is a signal trampoline frame.
763 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
766 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
768 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
769 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
770 tm-sparc.h so they can be overridden if necessary.
772 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
774 * lynx-nat.c: Add Sparc support.
775 * sparcly-nat.c: Remove. It's useless.
776 * config/sparc/nm-sparclynx.h: Rewrite.
777 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
779 * config/sparc/tm-sparclynx.h: Rewrite.
781 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
783 * rs6000-pinsn.c: Use the new disassembler in the opcodes
784 directory. Old code was discarded, since the new opcode table has
787 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
789 * Makefile.in (realclean): Remove info files per make-stds.texi.
791 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
793 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
794 if N_SO_ADDRESS_MAYBE_MISSING is defined.
795 * config/sparc/tm-sun4sol2.h: Define it.
797 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
799 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
800 if we did not find a symbol.
802 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
804 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
807 * hppab-nat.c (call_ptrace): Delete redundant function.
808 (kill_inferior, attach, detach, child_resume): Likewise.
809 (child_xfer_memory): Likewise.
811 * hppah-nat.c (call_ptrace): Delete redundant function.
812 (kill_inferior, attach, detach, child_resume): Likewise.
814 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
816 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
818 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
820 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
821 (CHILD_XFER_MEMORY): Define.
822 (PT_*): Define so that generic infptrace.c code can be used.
824 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
826 * xcoffread.c (xcoff_symfile_read): Make second parameter a
827 struct section_offsets *, not a (nonexistent) struct section_offset *.
829 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
830 internal_xcoff_symtab, not an array of one of them. Change lots of
831 "main_aux" to "&main_aux" and so on.
833 * coffread.c, xcoffread.c: Include <coff/internal.h>
836 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
838 * coffread.c (coff_getfilename): Make it not static.
840 * xcoffread.c (read_xcoff_symtab): complain() not abort().
842 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
843 a completely gratuitous difference between xcoffread.c and coffread.c).
845 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
847 * infrun.c (wait_for_inferior): Don't set frame for
848 step_resume_breakpoint for IN_SIGTRAMP cases.
850 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
851 breakpoint.c (bpstat_what): Move step_resume from its own field of
852 the struct bpstat_what into the main_action. Make it override
853 other breakpoints. This is a conservative change in the sense
854 that before the step resume breakpoint was a breakpoint.c
855 breakpoint, hitting the step resume breakpoint overrode even
856 calling bpstat_stop_status.
858 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
860 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
861 in case execution was stopped in the called function.
862 * stack.c (print_frame_info, frame_info): If backtracing through
863 a call dummy, handle the starting source line number on a line
864 boundary like backtracing through sigtramp.
865 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
866 for call dummy frame right. Remove old test for dummy frame,
867 it has been unused at least since gdb-3.5.
868 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
871 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
873 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
875 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
877 * infrun.c (signals_info), target.c (target_signal_from_name):
878 Use ugly casts to avoid enumvar < enumvar or enumvar++.
880 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
882 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
883 * inflow.c (terminal_ours_1): When discussing how to deal with the
884 tty state, make note of query() as well as readline.
886 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
887 signals for which stop and print are cleared by default.
889 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
891 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
892 reserved fields to hold a stub unwind entry type. Fix typo.
893 (stub_unwind_entry): New structure for raw stub unwind entries.
894 (stub_unwind_types): The types of stubs we may encounter.
895 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
896 * hppa-tdep.c (rp_saved): Use additional information provided
897 by linker stub unwind descriptors.
898 (frameless_function_invocation): Likewise.
899 (frame_chain_valid): Likewise.
900 * paread.c (compare_unwind_entries): New function for sorting
901 unwind table entries.
902 (read_unwind_info): Rewrite to remove dependency on host endianness.
903 Read in data from the $UNWIND_END$ subspace which contains linker
904 stub unwind descriptors. Merge that data into the basic unwind
907 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
909 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
911 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
912 from either the symbol name or the auxent.
913 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
916 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
918 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
920 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
922 * README: Update notes for alpha port.
924 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
926 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
927 for operation fault, constraint fault, and type fault.
929 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
931 * Makefile.in (init.c): Add comment explaining formatting conventions.
933 * c-exp.y (parse_number): Assign to temporary between the right
934 shifts, to work around a bug in the SCO compiler.
936 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
937 Add various files which were added to GDB recently.
939 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
942 * Makefile.in: Add mostlyclean target.
944 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
948 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
950 * main.c (show_commands): Make return type of extern
951 history_get be HIST_ENTRY, rather than struct _hist_entry.
952 (The latter loses with the upcoming merged readline.)
954 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
956 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
957 const char *, not char *.
959 * symtab.h (struct symbol): Make section short, not unsigned short.
961 * symtab.c (lookup_symbol): Add comment about QUIT here.
963 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
965 * c-exp.y (parse_number): Check for overflow regardless of range
966 checking. Fix overflow check to use unsigned LONGEST, not
969 * c-exp.y (parse_number): Make it so that integer constants are
970 builtin_type_long_long if builtin_type_long isn't big enough or if
971 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
973 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
974 Print our "()" first, then recurse for the target type.
976 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
978 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
980 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
982 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
984 * utils.c (request_quit): Re-establish signal handler regardless
987 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
989 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
991 * i960-tdep.c: Include target.h.
993 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
995 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
997 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
999 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1000 changes (status -> ourstatus; declare status, etc.).
1001 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1003 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1005 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1007 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1009 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1011 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1013 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1015 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1017 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1019 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1021 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1022 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1024 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1027 Add search to target vector (#if 0'd until after 4.12):
1028 * target.h (to_search, target_search): Add.
1029 * gdbcore.h, core.c (generic_search): Add.
1030 * remote.c (remote_search): Add.
1031 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1034 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1035 is on, call find_pc_function rather than relying just on the minimal
1036 symbols (probably only matters for symbol readers which don't put
1037 statics in the minimal symbols, but changing this strikes me as
1038 not conservative enough).
1039 Initialize name_location in all cases.
1040 If no symbol and no msymbol, don't print anything symbolic.
1042 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1044 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1046 * printcmd.c (print_address_symbolic): Make it search the
1047 symtabs for variables as well as functions. Add `set print
1048 fast-symbolic-addr' and default it to fast (the old way).
1049 Print line numbers for data items as well as functions.
1051 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1052 address, if a symbol is found (take two more args pointing to
1053 where to store these results).
1055 * symtab.h (find_addr_symbol): Add prototype.
1057 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1059 * objfiles.h: Fix comments to reflect the fact that the phrase
1060 "top of stack" always refers to where the pushing and popping takes
1061 place, regardless of whether it is at the highest or lowest address.
1063 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1065 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1066 compiler generated tag names.
1067 * mdebugread.c (parse_type): Handle cross references to qualified
1069 * valops.c (value_struct_elt): Improve error message if the
1070 address of a method is requested from an object instance.
1071 * valops.c (search_struct_method): Make name_matched non-static
1072 to get it initialized correctly.
1073 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1074 exclude segment register which are not writable on newer SCO versions.
1076 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1078 * go32-xdep.c: Remove unused function uerror.
1079 (sigsetmask): Declare return type. Declare argument (to match the
1080 way it is called). Explicitly return 0.
1082 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1084 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1085 partial_symbol): Shrink the storage sizes of symbols, by making
1086 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1087 enums and small ints to the end of each struct to improve
1088 alignment, and switching the section number from int to unsigned
1091 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1093 * symtab.c (find_addr_symbol): New routine that will find the nearest
1094 symbol associated with an address. It does so by exhaustive
1095 search of the symtabs, so it's slow but complete.
1097 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1099 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1100 to [0,0] rather than [0, end of first source file]. This avoids
1101 problems with other parts of GDB looking for linetables in the
1102 _globals_ symtab. Eliminate variables num_object_files and
1103 first_object_file_end.
1105 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1107 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1108 (pop_frame): Restore PC2 and LR0 from dummy frames.
1109 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1110 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1111 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1112 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1113 (SETUP_ARBITRARY_FRAME): Define.
1115 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1117 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1119 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1121 * remote-udi.c (udi_resume): Correct prototype.
1123 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1125 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1126 hppa_frame_find_saved_regs.
1127 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1128 (prologue_inst_adjust_sp): New function.
1129 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1130 (skip_prologue): Completely rewrite to use unwind information.
1131 (hppa_frame_find_saved_regs): Likewise.
1133 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1135 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1136 to convert a signal number with appropriate bounds checking.
1138 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1140 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1142 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1143 print a newline to end the display anyway.
1145 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1146 coprocessor status regs) when popping a frame. This fixes
1147 float exceptions that occur after calling inferior functions.
1149 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1150 Read and write the fsr (float status register) to/from the child
1151 process along with the float regs. Remove Peter Schauer's change
1152 of May 24 '93, which has higher overhead and doesn't solve the
1153 real problem (which was that FSR wasn't being set).
1155 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1157 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1158 stack overflow check isn't right after the register stack
1159 adjustment instruction. Metaware R2.3u compiler moves other
1160 things in front of it. This fix isn't perfect but is what's
1163 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1165 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1167 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1168 character filenames.
1169 * configure.in: Change accordingly.
1171 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1173 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1174 _filtered io routines from these two files.
1176 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1178 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1179 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1180 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1182 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1184 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1186 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1187 printing to gdb_stderr.
1189 * remote-udi.c (udi_kill): Don't close the connection, just set
1190 inferior_pid to zero.
1191 (udi_mourn): Call remove_breakpoints.
1193 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1195 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1197 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1199 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1201 * remote-bug.c: At the start of each section, reset srec_frame
1204 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1205 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1206 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1207 code which looks for those two waitkinds. Use switch statement.
1208 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1209 CHILD_SPECIAL_WAITSTATUS.
1211 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1212 * Move target_signal_from_host, target_signal_to_host, and
1213 store_waitstatus from inftarg.c to target.c. procfs needs them.
1214 * target.c: Include "wait.h" and <signal.h>.
1215 * target.h, infrun.c (proceed), proceed callers: Pass new code
1216 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1217 enums being treated as unsigned and is cleaner.
1218 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1220 * infcmd.c (signal_command), infrun.c (signals_info):
1221 Don't allow user to specify numeric equivalent of
1222 TARGET_SIGNAL_DEFAULT.
1224 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1226 * config/alpha/alpha-netware.mt: New target support for Alpha
1228 * configure.in: Add alpha-*-netware* target.
1230 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1232 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1234 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1236 * target.h: Add enum target_waitkind, enum target_signal, and
1237 struct target_waitstatus. Change status argument to target_wait to
1238 be struct target_waitstatus * instead of int *.
1239 * target.h, infrun.c, all targets: Change type of signal arguments
1240 to resume(), proceed(), and target_resume() from int to enum
1242 * All targets (*_wait, *_resume): Change accordingly.
1243 * infcmd.c (program_info, signal_command), throughout infrun.c,
1244 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1245 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1246 signal code stuff right with the new signals would be non-trivial).
1247 * inferior.h (stop_signal): Make it enum target_signal not int.
1248 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1249 target_signal_from_name): New functions.
1250 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1251 store_waitstatus): New functions.
1252 * procfs.c (procfs_notice_signals): Use them.
1253 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1255 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1257 * objfiles.c (build_objfile_section_table): Don't abort() if
1258 objfile->sections is already set.
1260 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1261 to match recent change to exec.c.
1265 * main.c (print_gdb_version): Change year to 1994.
1267 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1268 * Makefile.in (NONSRC): Add ChangeLog-93.
1270 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1272 * stabsread.c (read_type): Allow defining several type numbers
1273 at once (e.g. "(1,2)=(3,4)="...).
1275 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1277 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1279 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1281 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1282 to process_one_symbol.
1283 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1284 avoid caching a bad endaddr in find_pc_partial_function.
1286 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1288 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1290 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1292 * infrun.c (wait_for_inferior): Do not step or step resume past
1293 the end of a one-line function we just stepped into.
1295 For older changes see ChangeLog-93
1301 version-control: never