1 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
4 passing it to END_PSYMTAB.
6 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
8 * symtab.c (find_pc_symtab): Call warning, not printf directly.
10 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
12 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
14 * mipsread.c: No longer need to undefine ZMAGIC.
16 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
18 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
19 (print_insn): Now just calls print_insn_m88k.
21 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
23 * h8300-tdep.c (examine_prologue): Make prototype match definition.
25 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
27 * NEWS: Mention that remote.c now has a `load' operation.
29 * hppa-tdep.c (pc_in_linker_stub): New function.
30 (find_proc_framesize): Return 0 for linker stubs.
31 (rp_saved): Tell the caller where rp is saved.
32 (frame_chain_valid): Return 1 for linker stubs.
33 (frame_saved_pc): Use return value from rp_saved.
35 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
36 pass the sp relative to the frame in question, not the sp in the
39 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
41 * mipsread.c (parse_procedure): Take as argument the symtab to look
42 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
43 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
45 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
46 already checked the first characters.
48 Changes from Jeffrey Law:
49 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
50 machine dependent fields in the makeva_list structure.
51 (makeva_size): Allocate extra space to handle gaps made by
52 alignment restrictions.
53 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
54 (MAKEVA_START): Initialize arglist_address field.
55 (MAKEVA_ARG): Always store arguments on natural alignment
56 boundaries. Set arglist_address to the address right after
58 (MAKEVA_END): Simply return the value stored in arglist_address.
60 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
62 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
65 * hppah-nat.c (store_inferior_registers): Don't print i in cases
66 where we aren't using it.
68 * a29k-tdep.c (get_saved_register): Fix typo.
70 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
72 * configure.in: Recognize h8300h (variant of h8300).
75 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
77 * configure.in: Recognize sparc64-*-*.
80 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
82 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
83 returning foo' as well as `pointer to foo'.
85 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
86 * config/m68k/tm-m68k.h: Define it.
87 * mem-break.c, breakpoint.c: Improve comments.
89 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
91 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
92 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
94 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
96 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
97 Make prototype match definition.
99 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
101 * elfread.c: Remove notice about file still being under
103 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
105 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
107 * a29k-tdep.c (read_register_stack): Make val static.
109 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
111 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
112 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
115 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
117 * c-valprint.c (c_val_print): Fix thinko with unspecified length
120 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
123 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * symtab.c (decode_line_1): Use end of block to figure out whether
126 val.end is in the same function, not minimal symbols.
128 * source.c (line_info): Add a few more wrap_here's.
130 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
131 don't make assumptions about sizes of host data types.
133 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
134 * infrun.c, breakpoint.c, printcmd.c: Change callers.
135 * printcmd.c (containing_function_bounds): Remove.
136 * printcmd.c (disassemble_command): Use find_pc_partial_function,
137 not containing_function_bounds.
138 * infcmd.c (step_1): Use find_pc_partial_function rather than
139 trying to roll our own. Move check for a pc between SIGTRAMP_START and
140 SIGTRAMP_END in find_pc_partial_function, not step_1.
142 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
143 Keep unswapped value in array of char, not REGISTER_TYPE.
144 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
145 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
148 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
150 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
151 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
152 * config/m68k/dpx2.m{h,t}: New files.
154 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
156 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
157 more parens around macro arg.
159 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
161 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
162 step_resume_break_address with step_resume_breakpoint (now local
163 to wait_for_inferior).
164 ({insert,remove}_step_breakpoint): Remove.
165 (wait_for_inferior): Set step resume break with
166 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
167 and bpstat_what (stop_step_resume_break removed).
168 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
169 which includes previous return value as main_action, and a step_resume
171 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
172 there is another breakpoint there, insert it.
173 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
175 Various: Clean up and add comments.
177 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
178 for Wed Nov 13 16:45:13 1991).
180 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
182 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
184 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
188 ({extract,store}_{signed_integer,unsigned_integer,address}):
189 New routines to replace SWAP_TARGET_AND_HOST.
190 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
192 * config/sparc/tm-sparc.h: Add comment suggesting that removing
193 ins and locals from the registers array might clean things up.
195 * utils.c: Clean up comments about wrap buffer and wrap_here.
196 * printcmd.c (printf_command): Call wrap_here before vprintf.
198 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
199 Patch from ptf@delcam.co.uk (Paul Flinders).
201 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
203 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
205 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
206 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
207 is at the start of the dummy code.
209 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
211 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
212 stuff, just write the sp and fp.
213 (sparc_pop_frame): Skip the do_restore_insn; we already restore
214 the sp with the other out registers.
216 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
219 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
222 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
224 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
225 != sizeof (REGISTER_TYPE).
226 (frame_saved_pc): Ditto.
229 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
231 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
232 (REGISTER_RAW_SIZE): Ditto.
233 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
234 on the h8/300h (ints may still be 16 bits).
235 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
236 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
239 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
240 (examine_prologue): reg_save_depth is 4 if h8/300h.
242 * findvar.c (read_register): Provide some support for 64 bit regs.
243 (write_register): Ditto.
245 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
247 * config/mips/nm-riscos.h: machine/machparam.h is always the right
248 place to look for BSD43_NBPG, not machine/vmparam.h
250 * infcmd.c (run_stack_dummy): New argument name.
251 Change error message in (another) attempt to make it comprehensible.
252 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
253 * symtab.h: Declare demangle and asm_demangle since macros use them.
255 * eval.c (evaluate_subexp): Add comment about calling a member
256 function of a variable in a register.
258 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
260 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
261 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
262 frame tops and bottoms.
264 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
265 config/gould/tmp-{pn,np1}.h,
266 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
267 next_frame from struct frame_info. It has no purpose beyond
268 ->next->frame and is an artifact from GDB 2.8.
270 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
272 * Makefile.in: Remove gdb before creating a new one.
273 Update init.c atomically.
275 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
276 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
278 * infcmd.c (_initialize_infcmd): In docstring for "continue",
279 describe argument as setting ignore count.
281 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
283 * h8300-tdep.c (examine_prologue): Fix call to
284 read_memory_unsigned_integer.
286 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
288 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
289 rather than including xm-bigmips.h.
291 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
294 * Makefile.in (distclean): Remove y.tab.h.
296 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
298 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
299 file updates properly now.
300 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
301 addresses if switching to a new symbol file.
302 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
303 symbols that might be returned from define_symbol.
305 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
307 New target macros for getting at the pc, sp and fp.
308 * infcmd.c (read_pc, write_pc): Modify to use new macros.
309 (read_sp, write_sp, read_fp, write_fp): New functions.
310 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
312 * breakpoint.c (bpstat_alloc): ditto.
313 * infrun.c (wait_for_inferior): ditto.
314 * stack.c (print_frame_info): ditto.
315 * valops (call_function_by_hand): ditto.
316 * corelow.c (core_open): ditto.
317 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
318 target_write_pc, target_read_fp, target_write_fp): New functions.
319 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
321 * config/alpha/xm-alpha.h: Add MAKEVA_END.
322 * config/h8500/tm-h8500.h: Define new macros.
324 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
326 * configure.in (mipos-*-riscos*): New host and target; use riscos.
327 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
328 vmparam.h, include machparam.h.
329 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
331 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
333 * c-exp.y (yylex): Give error if unmatched single quote.
335 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
337 * Remove unused STACK_END_ADDR in the following files (in other
338 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
339 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
340 tm-hp300hpux.h, tm-isi.h.
342 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
344 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
345 config/mips/xm-riscos.h: Include <sys/types.h>.
347 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
348 not an initializer, to copy the structure.
350 * gdbtypes.h (struct type): Add field tag_name.
351 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
353 * {coff,dwarf,mips,stabs}read.c: Set it.
355 * xm-sysv4.h: Undefine HAVE_TERMIO.
357 * config/mips/nm-riscos.h: Remove unmatched #endif.
358 Define FETCH_INFERIOR_REGISTERS.
359 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
360 Fix misspelling of NAT_FILE.
361 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
362 we can still process "modern" core files.
364 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
366 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
367 is defined; don't care what it is defined to.
369 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
371 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
373 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
375 * inftarg.c: Remove unused include of terminal.h.
376 * signals.h: Don't undefine signals anymore.
377 * main.c: Use job_control from serial.h.
378 * fork-child.c (fork_inferior): Use gdb_setpgid.
379 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
380 * utils.c (quit): Use current_target->to_terminal_ours to figure
381 out whether we care about lack of job control, rather than __GO32__.
382 * utils.c: Include serial.h not terminal.h
383 (quit): Use job_control not TIOCGPGRP.
384 * terminal.h: Don't undefine TIOCGPGRP.
385 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
386 * utils.c (quit): Use it.
387 * serial.h: Add SERIAL_UN_FDOPEN.
388 * utils.c (quit): Use it.
389 * ser-unix.c: Add process group to ttystate.
390 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
391 * inflow.c: Include serial.h not terminal.h.
392 Use serial.h stuff to replace most of the maze of #ifdef's.
393 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
394 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
395 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
396 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
397 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
398 SERIAL_SET_PROCESS_GROUP.
399 * inflow.c: Use them.
400 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
402 * Various: Remove all use of TIOC*_BROKEN.
404 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
406 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
408 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
410 * target.h (target_detach): Turn macro into function.
411 * target.c (target_detach): Define it, do deferred register stores
412 before calling the real target function.
414 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
415 and Jim Kingdon (kingdon@cygnus.com)
417 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
418 a function to avoid printing of function arguments in wrong order
420 * symfile.c (compare_symbols): Remove code for sorting arguments
421 as blocks containing arguments are no longer sorted.
422 * symtab.c (lookup_block_symbol): Update comment accordingly.
424 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
426 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
427 (REG_STRUCT_HAS_ADDR): Add comment.
429 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
430 to check whether there is line number information.
432 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
434 * remote-udi.c: Fix docstring so that it compiles.
436 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
439 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
441 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
442 don't expect it, change it to LOC_STATIC so at least we don't coredump.
444 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
446 * symtab.h: Add comments about line numbers.
447 * source.c (identify_source_line): Fix off by one bug with line.
449 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
451 * printcmd.c (makeva*): New interface, for making a va_list.
452 (printf_command): Use it.
453 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
454 * config/pa/xm-pa.h: New file.
455 * config/pa/xm-hppa{b,h}.h: Include it.
457 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
459 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
461 * valprint.c (val_print_type_code_int): Fix off by one error with
462 eliminating leading zeroes for large little endian integers.
464 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
466 * config/mips/riscos.mh (CC): Use -systype sysv.
468 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
470 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
472 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
474 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
475 CALL_DUMMY between different 68k machines.
477 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
479 * gdbserver/Makefile.in: Add dependancies on server.h.
480 * gdbserver/remote-gutils.c: Remove lots of unused functions and
482 * gdbserver/remote-inflow.c: Remove lots of unused variables and
483 #includes. Also, use PTRACE_* symbols instead of constants.
484 (mywait): Surround calls to wait() with enable/disable_async_io()
485 so that we can be interrupted from GDB while waiting for the
486 child. Also, handle child exit more gracefully.
487 * gdbserver/remote-server.c: Remove lots of unused variables.
488 Move all extern defs into server.h. Redo main loop so that
489 failure from getpkt() causes communications to be re-established.
490 Fix 'k' command so that it restarts the child.
491 * gdbserver/remote-utils.c: Remove lots of unloved vars and
492 subrs. Move many extern decls into server.h. (remote_open): For
493 tcp, seperate usage of proto fd from connected fd. Close proto
494 fd after getting connection. (putpkt/getpkt): Pay attention to
495 errors when reading/writing. Report these to the caller. New
496 routines input_interrupt/enable_async_io/disable_async_io to make
497 it possible to get an I/O interrupt when data arrives from the
499 * serial.h: New file to contain common defs for all remote files.
501 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
503 * remote.c: Add arg names to prototypes, in a modest effort at
504 clarification. Also add prototypes for some new functions.
505 * (remote_wait): Better error reporting for 'T' responses.
506 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
507 * (dos_async_init): Make usage message reflect requested port #.
508 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
509 random hostname lookup failures. Add nicer message for unknown
510 host error. (wait_for): Wake up in case of exceptions. Also,
511 restart select() if we got EINTR.
512 * ser-unix.c (wait_for): Restart select() if we got EINTR.
513 * serial.c: (serial_close): Clean up code.
515 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
517 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
518 CALL_DUMMY between different 68k machines.
520 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
522 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
523 Make comment explaining this comprehensible.
524 (TAGFILES): Include ALLDEPFILES.
525 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
527 (update-alldeps): Remove; obsolete.
529 * remote.c: Move comments regarding packets to top of file with the
530 rest of the protocol comments.
531 Fix incorrect description of 'T' response.
533 * README (Reporting Bugs): Refer people to the GDB manual.
535 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
536 * stabsread.c: Type -16 is 4 bytes.
538 * remote-udi.c: Improve docstring.
540 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
542 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
543 bfd_elf32_find_section, to track bfd changes.
545 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
547 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
548 * config/mips/xm-riscos.h: Define USG.
550 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
552 * main.c (filename_completer): Don't complete to files ending in ~.
554 * NEWS: Mention filename completion and "info line" enhancements.
556 * main.c (symbol_completion_function): On "info t foo", return NULL,
559 * main.c (symbol_completion_function): Don't use readline word
560 breaking. Use new calling convention for c->completer and
562 * command.h (struct command): Change arguments; now the text passed
563 to completer does not have any word breaking done. New arg word.
564 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
566 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
567 * command.{c,h} (complete_on_cmdlist): Take word argument.
569 * command.c (lookup_cmd_1): Doc fix.
571 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
573 * Makefile.in (OP_INCLUDE): define.
574 (OPCODE_CFLAGS): use OP_INCLUDE.
576 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
577 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
578 config/m68k/amix.mh, config/mips/irix[34].mh,
579 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
580 ALLOCA1): macros removed.
582 * config/mips/decstation.mh, config/rs6000/rs6000.mh
583 (MMALLOC_LIB): renamed to MMALLOC.
585 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
587 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
588 * dbxread.c: Change comment regarding acc.
590 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
592 Makefile overhaul dropping autodepend features.
593 * Makefile.in: many comment changes. forced consistent use of $()
594 for makefile variables references. dropped leading ./ in file
595 references. Drop $(srcdir)/ prefix on all dependencies.
596 Inserted contents of alldeps.mak and depend.
597 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
598 include directory into the compilation line.
599 (GDB_CFLAGS): new macro to take up the semantic previously held
601 (LIBIBERTY): dropped ancient subdir macro. I last removed this
602 macro in feb of '92. How does it keep coming back?
603 (MMALLOC_LIB): renamed to MMALLOC.
604 (BFD_SRC_DIR): renamed to BFD_SRC.
605 (BFD_OBJ_DIR): renamed to BFD_DIR.
606 (BFD_LIB): renamed to BFD.
607 (BFD_INCLUDES): renamed to BFD_CFLAGS.
608 (READLINE_DIR): now represents object directory.
609 (RL_LIB): renamed to READLINE.
610 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
612 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
613 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
614 (LDFLAGS): removed default assignment.
615 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
616 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
617 (ALLOCA1, ALLOCA): removed all references. alloca is now in
619 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
620 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
621 removed all $(srcdir) prefixes.
622 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
623 for potential dependencies. commented out by default.
624 (readline_headers, udiheaders): convenient abbreviations.
625 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
626 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
627 new macros used for header file dependencies.
628 (install-info, clean-info): collapse into the info rule.
629 (install): now depends on all.
630 (install-only): new target for installing without depending on
632 (uninstall): new target.
633 (config-check, config-check-hosts, config-check-targets): added
635 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
636 order to force parallel makes into keeping these rules separate.
637 * configure.in: omit cat'ing depend file onto generated Makefile.
638 * alldeps.mak, depend: removed.
640 * inferior.h: remove redundant include of symtab.h which is
641 included in value.h via breakpoint.h.
643 * alloca.c: removed. alloca is now in libiberty.
645 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
646 new macro to undo what M_INSTALL does.
648 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
650 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
653 * dbxread.c (copy_pending): Change name and function of begi argument
654 to endi, since that is what the caller needs.
656 * Makefile.in (TAGFILES): Don't include YYFILES.
658 * Makefile.in (HFILES): Include monitor.h.
660 * Makefile.in: Include text that used to be in alldeps.mak.
661 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
662 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
664 * main.c (main): Print help message on stdout not stderr
666 New option --version per standards.texi.
667 In help message, show long options with "--" not "-".
668 Don't try to print help message or version until after we have
669 called initialize_all_files.
671 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
673 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
674 (solib_add): Call special_symbol_handling once, not once per library.
676 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
679 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
680 systems, not just Solaris.
682 * stabsread.c: Include <ctype.h>.
684 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
686 * fork-child.c (fork_inferior): Quote exec_file so it can contain
689 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
691 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
692 bfd.h is included by target.h, which most of gdb includes.
693 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
694 it's in INCLUDE_CFLAGS.
696 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
698 * config/i386/*aix*, i386aix-nat.c: New files.
699 * configure.in: Use them.
700 * alldeps.mak: List them.
701 * coffread.c (decode_base_type): Deal with anonymous enum type.
702 * i387-tdep.c (print_387_status_word): Add comment re "top".
703 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
704 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
705 only if not defined by a header file.
706 * mipsread.c: Don't define L_SET or L_INCR.
708 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
710 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
711 * depend: Hand updated to match.
713 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
715 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
716 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
717 we don't recognize the abbrev.
719 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
721 * solib.c (solib_add_common_symbols): Add comment about performance.
723 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
725 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
726 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
728 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
729 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
730 * configure.in (mips-sony-*): Use news-mips for host.
732 * buildsym.h: Doc fix for processing_acc_compilation.
734 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
736 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
738 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
740 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
741 ${srcdir}/../include.
743 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
745 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
746 Use VPRINTF macro if defined.
747 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
748 Define TIOC{GETC,GLTC}_BROKEN.
749 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
750 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
751 make things easier on munch (apparently this matters on
752 the delta88 with svr3).
754 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
756 * Makefile.in: canonicalize install.sh; for use within
757 this directory (and subdirs)
759 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
761 * Makefile.in: remove parentdir support; use INSTALL_XFORM
763 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
765 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
767 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
768 wired (and wrong) constant.
769 * values.c (unpack_long): Add case to unpack when target object is
771 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
774 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
776 * NEWS: tracking user visible changes starting with
779 * remote-vx.c (_initialize_vx): rename user settable option from
780 rpcTimeout to vxworks-timeout.
782 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
784 * Makefile.in (depend): More makefile diddling.
785 * alldeps.mak, depend: Update to latest automatically built
788 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
789 * alldeps.mak, depend: Update to latest automatically built
792 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
794 * remote-vx.c: include gdbcmd.h for setlist.
795 (_initialize_vx): make rpcTimeout user settable.
797 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
799 * main.c, gdbcmd.h: Add function filename_completer.
800 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
801 "directory", "source", "cd", "symbol-file" "add-symbol-file",
802 "load", "file", "exec-file", "core-file" commands.
803 (But '/' is a word break, limiting usefulness; see comments).
805 * source.c (mod_path): Warning not error if can't find directory.
807 * isi-xdep.c: New file.
808 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
810 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
812 * config/m68k/xm-news.h: Include <sys/param.h>.
814 * m88k-tdep.c (IEEE_isNAN): Remove.
815 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
816 broken isNAN as on the mips.
818 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
821 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
822 defined, don't worry about Sun's silly LBRAC bug.
823 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
825 * dbxread.c (process_one_symbol): If there's a symbol before an
827 (case N_BCOMM): complain () not error ().
829 * defs.h, main.c (catch_errors): Add return_mask arg.
830 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
831 other callers: Pass RETURN_MASK_ALL.
832 (return_to_top_level), callers: Add return_reason arg.
834 Use return_to_top_level (RETURN_QUIT) instead of error ().
835 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
836 Use SET_TOP_LEVEL not setjmp (to_top_level).
837 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
839 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
841 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
842 Don't try to get the debug base yet.
844 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
845 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
846 which returns 0 or 1 to say whether to do it.
847 * config/sparc/sun4{sol2,os4}.h
848 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
849 the right thing happens for both acc and SunOS4 /bin/cc.
851 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
852 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
854 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
855 probably contained byte-order sins too.
856 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
857 The IEEE_FLOAT code in print_floating takes care of it.
859 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
861 * Makefile.in (VERSION): Bump to 4.9.2.
862 * c-valprint.c (c_val_print): For array of chars printed with
863 string syntax, don't print the address of the array. From
865 * c-exp.y (yylex): Recognize '.' as indicating a floating point
866 number regardless of the radix. From wilson@cygnus.com.
867 * valprint.c (set_input_radix_1, set_output_radix_1): New
868 prototypes and functions that do the actual radix setting work.
869 * valprint.c (set_radix, set_output_radix, set_input_radix):
870 Rewrite to use set_input_radix_1 and set_output_radix_1.
871 * valprint.c (initialize_valprint): Enable commands to
872 independently set and show input and output radices.
873 * valprint.c (show_radix): New prototype and function that
874 handles separate input and output radices.
876 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
878 Patches from Jeff Law, law@cs.utah.edu:
879 * hppa-pinsn.c: Now uses disassembler from opcode library,
880 this contains only the stub function print_insn.
882 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
884 * main.c (main): back to two periods for elipse.
885 (print_gdb_version): revised format for configuration info.
887 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
889 * defs.h (INT_MAX): Cast unsigned shift result to int.
891 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
893 * dbxread.c (process_one_symbol): Rather than having
894 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
895 is true if we are doing stabs-in-elf, false otherwise.
896 config/sparc/tm-sun4sol2.h: Don't define it.
898 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
900 * remote-mips.c (mips_send_packet): Don't print garbage character
902 (mips_request): Don't check that remote pid is 0, because
904 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
907 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
909 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
911 * Makefile.in (install): Don't depend on gdb.
913 * Rename remote-es1800.c to remote-es.c
914 and remote-st2000.c to remote-st.c for 14-char filenames.
915 config/m68k/{es1800,st2000}: Use the new names.
917 * mips-tdep.c (isa_NAN): Don't return true on -0.
919 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
921 * defs.h (INT_MAX): Cast unsigned shift result to int.
923 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
925 * elfread.c (elf_symtab_read): Add bfd section address to bfd
926 symbols, now that they are section relative.
927 * solib.c (bfd_lookup_symbol): Ditto.
929 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
931 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
932 depend: Updated accordingly.
934 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
936 * Makefile.in (*.tab.c): Use mv for atomic update.
938 * Makefile.in ({dist,real}clean): Also remove nm.h.
939 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
940 (distclean): Don't rebuild *.tab.c or TAGS.
942 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
944 * Makefile.in (version.c): add host and target names to version.c.
945 * main.c (main): print three periods for the elipse.
946 (print_gdb_version): also print configuration.
948 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
949 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
950 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
952 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
953 (get_hex_regs, adapt_fetch_registers): cast args to
954 supply_register to avoid gcc warning.
956 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
957 doesn't compile on solaris and is now obsolete.
959 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
960 breaks stock sunos installations.
962 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
964 * m68k-stub.c: Add comment about frame cache.
966 * target.h (target_store_registers): Doc fix re error handling.
968 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
969 of register_valid[regno].
971 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
973 * symtab.h, dwarfread.c: Doc fix re dependencies.
975 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
977 * serial.c (serial_close): If scb is NULL, don't try to close
979 * configure.in: Add support for rom68k and bug boot monitors.
981 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
983 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
984 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
985 * findvar.c (read_register, write_register): Fix thinko where
986 sizeof(host long) != sizeof(target int).
987 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
988 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
990 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
992 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
993 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
994 68881 and non-68881 cases. Check for a pair of movel instructions.
996 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
998 First cut at sparc-vxworks targetting.
999 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
1000 * configure.in: sparc-vxworks gdb_target now vxsparc.
1002 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
1004 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1006 * config/m68k/xm-news.h: add "extern int errno".
1008 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1010 * remove-vx.c (vx_read_register, vx_write_register): collapse
1011 ifdef I80960 else (assumes) m68k into parameterizable macros
1012 VX_NUM_REGS and VX_SIZE_FPREGS.
1013 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
1014 VX_SIZE_FPREGS): new definitions.
1016 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
1018 * symfile.{c,h} (generic_load): New function.
1019 remote{,-nindy,-eb,-mips}.c: Use it.
1021 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
1023 * Makefile.in (depend): More sed gubbish to deal with
1024 ../bfd/bfd.h being generated during the build.
1025 * depend: Re-done with corrected makefile.
1027 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
1029 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
1030 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
1031 directory to find automatically generated header files and library.
1032 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
1033 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
1034 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
1035 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
1036 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
1037 * depend, alldeps.mak: Rebuild after Makefile.in changes.
1039 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1041 * configure.in: change lynx support to CPU-*-lynxos*
1043 * Makefile.in (subdir_do): change test from existence of directory
1044 to existence of Makefile (the directory may exist but not be configured)
1046 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1048 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1050 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1052 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1053 (mips-idt-ecoff*): Added trailing '*'.
1054 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1056 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1058 * ser-go32.c: Clean up lots of compilation nits.
1060 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1062 * Patches from Jeffrey Law <law@cs.utah.edu>.
1063 * hppab-nat.c: Eliminate unnecessary ifdefs for
1064 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1065 CANNOT_STORE_REGISTER.
1066 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1067 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1068 templates for 1.1 FP computational instructions.
1070 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1072 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1073 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1074 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1075 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1076 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1077 shell when running the child, as args have been expanded by the
1078 time we get here. Simplify calling convention.
1079 * gdbserver/remote-server.c (main): Use new calling convention
1080 for create_inferior, remove defunct code for coalescing argv.
1081 Remove extra calls to mywait(), as we no longer have to wade
1084 * target.c (target_read_memory_partial): Don't deref errnoptr
1085 when checking for null pointer.
1087 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1089 * remote-es1800.c: Fix typo.
1091 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1093 * target.c (target_read_memory_partial): Like target_read_memory,
1094 but does partial reads, such as reads that bump into the end of
1096 * target.h (target_read_memory_partial): Add prototype.
1097 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
1098 * valprint.c (val_print_string): Complete rewrite to fix bug with
1099 bumping into end of memory, avoiding unnecessarily long reads, and
1100 fixing bug when print_max is set to 0 (unlimited print length).
1101 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
1102 initialize print_max.
1104 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
1106 * configure.in: Add support for rom68k and bug boot monitors.
1108 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
1110 * printcmd.c (print_scalar_formatted): Print integers bigger than
1111 LONGEST in hex no matter how big, and no matter what the format
1114 * stabsread.c (read_type): Skip type attributes if present.
1116 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
1117 of number, just through '0' + radix - 1.
1119 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
1121 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
1123 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
1124 single parameter, the pointer to the partial symtab, rather than
1125 a bunch of args that are derived from the partial symtab. Change
1126 prototypes and callers to match.
1128 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
1129 set demangling style automatically.
1130 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
1131 GNU C++, not C++ in general.
1132 * symtab.h (general_symbol_info): Simplify by eliminating one
1133 structure level for the language dependent info.
1135 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
1137 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
1138 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
1139 TYPE_CODE_ENUM was already testing for this.
1141 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
1143 * Makefile.in: Add new file ser-tcp.c.
1144 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
1145 * findvar.c (write_register): See if we are writing back the same
1146 value that's already in the register. If so, don't bother.
1147 * remote.c (putpkt, getpkt): Improve handling of communication
1149 * ser-go32.c: Prototype it to death. Update serial_ops and add
1150 dummy routines where appropriate.
1151 * ser-tcp.c: New module to implement serial I/O via TCP
1153 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
1154 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
1155 * serial.c: Add start of support for connect command.
1156 (serial_open): Distinguish between tcp and local devices.
1157 * serial.h (struct serial_ops): Get rid of restore, add
1158 get_tty_state and set_tty_state. Define protoypes and macros for
1160 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
1161 some real buffering. Handle error conditions gracefully.
1162 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
1163 (Lynx), remove lots of cruft.
1165 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1167 * printcmd.c (print_address_symbolic): turn this into an assigment
1168 instead of an initialization (many compilers don't accept
1169 structure initialization).
1171 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1173 * xcoffread.c (read_xcoff_symtab): If several program csects in one
1174 source file, give them all the name of the source file, rather than
1175 the 2nd and subsequent ones having NULL names.
1177 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1179 * printcmd.c (print_address_symbolic): Append source filename and
1180 linenumber of the symbol if print symbol-filename is on.
1181 (initialize_printcmd): `set print symbol-filename'.
1183 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
1185 * configure.in: Add config for Lynx target. Configure gdbserver
1186 only for Lynx. Re-do selective configuration of sparclite.
1188 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
1189 configure.in remote-inflow.c remote-utils.c}: New files to
1190 support GDB remote server. Currently only works for Lynx.
1192 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1194 * stabsread.c (define_symbol, case 't'): Only set the name if it
1195 is not a pointer type.
1197 * stabsread.c (define_symbol): Clean up logic; move the read_type
1198 calls to inside the switch statement (this improves the error
1201 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
1204 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1206 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
1208 * source.c (line_info): Change "pc" to "address" in messages and
1209 use print_address for addresses.
1211 * source.c (line_info): If we don't find a symtab, print more useful
1212 output, including the symbolic address.
1214 * source.c (line_info): If --fullname, display the source.
1215 (identify_source_line), callers: Take pc as argument, rather than
1216 assuming innermost frame (emacs doesn't use this, so no one ever
1218 * symtab.h: Declare frame_file_full_name.
1221 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
1223 * breakpoint.c (catch_command_1): Fix typo in error msg.
1225 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1227 * elfread.c (elf_symfile_read): Update ELF structure and routine
1228 names to specify 32-bit versions.
1229 (elf_symtab_read): Retrieve size field directly from symbol,
1230 instead of using old kludge.
1232 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
1233 calling opcodes library.
1234 * z8k-tdep.c (print_insn): Likewise.
1236 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1238 * stabsread.c: Remove all uses of error(). Make error_type and
1239 read_type_number static.
1240 (define_symbol): Don't try to deal with a missing symbol
1241 descriptor which isn't followed by digit, '(', or '-'.
1242 * stabsread.h: Don't declare read_type_number here.
1243 * gdbtypes.h: Don't declare error_type here.
1244 * xcoffread.c: Remove NO_TYPEDEFS code.
1246 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
1248 * mips-tdep.c: Removed #include of many header files, and #define
1249 of MIPSMAGIC; no longer used.
1251 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1253 * Many places: replace "the inferior" in messages with "the program"
1254 or "the program being debugged".
1255 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
1256 and I'm getting sick of maintaining it.
1258 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
1261 * config/i386/go32.mh: Define SER_HARDWIRE.
1262 * Makefile.in: Define SER_HARDWIRE.
1264 (alldeps.mak): Add SER_HARDWIRE.
1265 Remove all references to ser-hardwire.{c,o}.
1266 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
1268 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1270 * sparc-nat.c (store_inferior_registers): Fill in all members of
1271 inferior_fp_registers by reading them from the inferior before
1272 modifying and writing them back.
1273 Fixes unexplainable inferior FP exceptions after calls to the inferior
1274 or setting of floating point registers.
1275 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
1276 to register which is generated by gcc-2.4.
1278 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
1280 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
1282 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
1284 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
1285 xm-i386lynx.h}: New configuration for Lynx.
1287 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1289 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
1290 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
1292 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
1293 as struct, union, or enum tags.
1295 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1297 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
1300 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1302 * infrun.c (wait_for_inferior),
1303 infcmd.c (program_info, signal_command): Use symbolic signal names.
1305 * inftarg.c (child_wait): Deal with EINTR and include message from
1306 strerror if printing an error message.
1308 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
1310 * stabsread.c: Remove most uses of lookup_fundamental_type.
1311 (define_symbol): Use read_type for type of enum constant,
1312 not just read_type_number. Also don't call error().
1313 (define_symbol): For unrecognized constant type, one complaint (the
1314 one from error_type) is enough. Don't make our own in addition.
1315 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
1316 * gdbtypes.h: Doc fixes.
1318 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1320 Fix stack unwinding through _sigtramp on Irix. These patches are from
1321 Paul Flinders <ptf@delcam.co.uk>.
1322 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
1323 executable uses sigvec.
1324 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
1326 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
1328 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1330 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
1331 be passed to the inferior to make "handle <signal> nopass nostop" work.
1333 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1335 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
1337 * findvar.c (value_from_register): Fix uninitialized first_addr
1338 which caused problems with assignment of doubles to register variables
1340 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
1341 missing mips definitions if necessary.
1343 Fix handling of double register variables for mips targets and big
1344 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
1345 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
1346 8 bytes for doubles.
1347 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
1348 conversion of type held in multiple registers to host format.
1349 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
1350 companion to REGISTER_CONVERT_TO_TYPE.
1351 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
1352 Convert to function calls.
1353 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
1355 * mips-tdep.c (mips_print_register): Raw buffer now needs just
1356 MAX_REGISTER_RAW_SIZE bytes.
1357 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
1358 (if defined) for doubles.
1359 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
1360 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
1361 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
1363 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
1366 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1368 * configure.in: Add i[34]86-*-isc*.
1370 * stabsread.c: Make sure all complain() pass the address of the struct.
1372 * xcoffread.c: Make sure all struct complaints are static not auto.
1374 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
1376 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
1378 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1380 * config/i386/linux.mh: Re-enable coredumps now that they should work.
1382 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
1384 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
1386 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
1388 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
1390 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1392 * Makefile.in (INSTALLED_LIBS): New variable.
1394 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1396 * main.c (quit_command): In the "quit anyway?" message, tell the user
1397 whether we are planning to detach or kill the program.
1399 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
1400 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
1402 * infcmd.c (read_pc): Doc fix.
1404 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
1406 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
1407 signal_handler_caller.
1408 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
1409 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
1410 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
1411 Use SIGTRAMP_START if defined.
1412 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
1413 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
1415 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
1417 * infcmd.c (step_1): Fix poorly worded error message.
1419 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
1420 Comment out corelow.c because core dumps are broken on these machines.
1422 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
1423 if srcdir is not ".".
1424 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
1425 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
1426 * depend: Update to latest automatically built version.
1428 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
1430 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
1431 * Makefile.in (NONSRC): Add ChangeLog-92
1433 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1435 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
1436 not typo RAW_REGISTER_SIZE.
1438 * frame.h, inferior.h: Doc fixes.
1440 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
1442 * findvar.c (write_register): Add sanity check for register size.
1443 (read_register): Fixup sanity check for register size to be
1444 consistent with write_register().
1446 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
1448 * sparclite/Makefile.in: Add dummy info, install and install-info
1451 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
1453 * remote-nindy.c: Removed declaration of coffstrip.
1454 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
1456 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
1458 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
1461 * Makefile.in (VERSION): GDB 4.9 release.
1463 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
1465 * README: Update known bugs to include the Solaris bug that
1466 leaves core dumps in the current directory when restarting the
1467 inferior with "run". Expand on the testsuite information.
1469 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
1470 be the last 4.9 prerelease test archive.
1472 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
1474 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
1477 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
1479 * README, NEWS: Update for gdb 4.9 release.
1481 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
1483 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
1484 * target.c (MIN): #undef before defining.
1486 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
1488 Patch from Jeffrey Law:
1489 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1491 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
1493 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
1496 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
1498 * ch-exp.y (start): Apply work-around to avoid bison warning.
1500 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
1502 * Makefile.in (BISON): Remove double quotes around BISON
1503 definition when bison is used.
1505 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
1506 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
1507 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1508 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1509 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1510 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1511 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1512 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1514 * Makefile.in (VERSION): Bump to 4.8.6.
1516 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
1518 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
1519 include declarations for malloc/realloc/free. Both malloc and
1520 realloc return 'void *' for non-ANSI compilations.
1522 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
1524 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
1525 longer opened twice.
1527 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
1529 * solib.c (clear_solib): Don't close bfd if it is NULL.
1531 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
1533 * core.c (dis_asm_read_memory): Cast second arg of
1534 target_read_memory to "char *".
1535 * breakpoint.c (watchpoint_check): Change arg type from PTR to
1536 "char *", to match other functions called by catch_errors().
1538 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
1540 * More patches from Jeffrey Law (law@cs.utah.edu).
1541 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1542 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
1543 Delete unnecessary declarations.
1545 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
1547 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
1548 poll() for termio{s}.
1550 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
1552 * i386-tdep.c (i386_frame_num_args): Always return -1.
1554 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
1556 * Patches from Jeffrey Law <law@cs.utah.edu>.
1557 * gdb/hppa-tdep.c: Declare frame_saved_pc.
1558 (frameless_function_invocation): New function.
1559 (frame_saved_pc, init_extra_frame_info): Use
1560 frameless_function_invocation.
1561 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
1562 call instead of just grabbing the value currently in %r2.
1563 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
1564 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
1565 definition and use the common one in tm-hppa.h.
1566 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
1567 use unwind descriptors to determine if the frame chain is valid.
1568 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
1569 it does not assume %r4 is the frame pointer.
1570 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
1571 and ssm instructions.
1572 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
1573 helper functions for print_insn.
1574 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
1575 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
1576 which nullifies the following instruction.
1578 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1580 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
1581 pass the 5th arg there, rather than using an ANSI C-specific macro.
1583 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
1585 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
1587 * Makefile.in (VERSION): Bump to 4.8.5
1588 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
1589 directories to include search path.
1590 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
1592 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
1593 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
1594 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
1595 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
1596 udr.o, udip2soc.o): Remove explicit rules, use the ones that
1597 are automatically generated in "depend".
1598 * Makefile.in (paread.o): Document why a dependency doesn't get
1599 automatically generated in "depend" and leave this explicit rule
1601 * depend: Update to latest automatically generated version.
1603 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1605 * xcoffread.c: Doc fix.
1607 * Makefile.in (depend): Include $(CC) command in generated output.
1609 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
1611 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
1612 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
1613 * depend: Update to latest automatically built version.
1615 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
1617 * sparclite/Makefile.in: Create default target that does nothing
1618 in order to force user to build by hand.
1620 * sparclite/Makefile: Remove. It's not necessary anymore.
1622 * ser-unix.c (wait_for): New routine to handle read timeouts,
1623 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
1625 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
1627 * mips-pinsn.c (print_insn): Return value.
1629 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
1631 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
1632 at configuration time and doesn't belong in the distribution archive.
1634 * Makefile.in (NONSRC): Add 29k-share/README.
1635 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
1637 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
1638 constants with slightly more portable definitions (still depends
1639 on 2's complement arithmetic though).
1640 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
1641 * i386v-nat.c (sys/reg.h): Conditionalize include on
1642 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
1643 * ser-unix.c (termio.h): Include <termio.h> like other files that
1644 include termio.h, not <sys/termio.h> which may not exist (on
1647 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
1649 * valprint.c (print_longest): Change format parameter from a
1650 'char' to an 'int'. We can't have 'char' parameters with the
1651 current coding style, where we mix prototypes with pre-ANSI
1653 * value.h (print_longest): Change format parameter in prototype
1654 from a 'char' to an 'int'.
1656 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1658 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
1660 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
1661 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
1663 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
1665 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1666 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
1667 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
1668 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
1669 ptrace needs 5 arguments, #define ptrace to always
1670 pass zero as the 5th argument.
1672 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1674 * configure.in: Match z8k-*-sim for z8000.
1675 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
1676 * remote-hms.c: Update to use new serial protocol.
1678 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1680 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
1681 necessary and Solaris doesn't have it.
1683 * Makefile.in (clean-info, install, install-info, info, dvi,
1684 check, all): do not echo recursion lines.
1686 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
1688 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
1689 required target ports which use sockets (like a29k-udi).
1691 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
1693 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
1695 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
1696 systems lacking select().
1698 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
1700 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
1702 * alldeps.mak, depend: Update with latest automatically built
1705 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
1707 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
1709 * Makefile.in (make-proto-testsuite.dir): New target to make
1710 prototype testsuite tree.
1712 * Makefile.in (VERSION): Bump to 4.8.4.
1714 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
1716 * stabsread.c (define_symbol): If unrecognized constant type,
1717 complain() not error().
1719 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
1721 * infptrace.c: Add missing close paren to test for
1722 FIVE_ARG_PTRACE defined.
1724 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
1725 when compiling with gcc, but disable it for now. See comment.
1726 * defs.h (LONGEST): Define as either "long" or "long long"
1727 based on CC_HAS_LONG_LONG.
1728 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
1729 how longest_to_int is defined.
1730 * c-valprint.c (c_val_print): Call print_longest.
1731 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
1732 instead of LONG_LONG.
1733 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
1735 * printcmd.c (print_scalar_formatted): Call print_longest
1736 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1737 * typeprint.c (print_type_scalar): Call print_longest and let
1738 it figure out what to do for PRINTF_HAS_LONG_LONG.
1739 * valprint.c (val_print_type_code_int): Call print_longest
1740 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1741 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1742 * value.h (struct value): Replace usage of LONG_LONG with
1744 * value.h (print_longest): Add prototype.
1745 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1746 * values.c (unpack_double): Collapse code that was unnecessarily
1747 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
1748 * values.c (value_from_longest): Remove dependency on
1749 CC_HAS_LONG_LONG and just use LONGEST.
1750 * solib.c (solib_map_sections): Use bfd_get_filename
1751 to access filename field.
1752 * solib.c (clear_solib): Save filename and free it later, after
1753 bfd_close, since bfd_close may reference it. Use bfd_get_filename
1754 to access the field.
1755 * config/convex/xm-convex.h (LONG_LONG): Replace with
1756 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
1757 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
1758 Add PRINTF_HAS_LONG_LONG references.
1760 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1762 * inflow.c (kill_command), infcmd.c (attach_command),
1763 remote.c (remote_interrupt_twice): In messages for the user, call it
1764 "the program" or "the program being debugged" not "the inferior".
1766 * hp300ux-nat.c: Cast second arg to supply_register calls.
1767 (_initialize_kernel_u_addr, getpagesize): New functions.
1768 (store_inferior_register_1): Change arg name from value to val.
1769 (fetch_core_registers): Make arg core_reg_size unsigned.
1770 Pass 5 args to ptrace.
1771 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
1772 Remove KERNEL_U_ADDR stuff.
1773 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
1774 * config/m68k/hp300hpux.m{t,h}:
1775 Move exec.o from NATDEPFILES to TDEPFILES
1776 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
1777 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
1779 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1781 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
1783 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1785 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
1787 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1789 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
1790 describe `set demangle-style arm' (not cfront);
1791 mention can type `q' to discard output, when gdb pages
1793 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1795 * valops.c (search_struct_field): Fix gdb core dump with incomplete
1798 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1800 * remote.c: Change timeout to 2.
1801 (remote_open): Use unpush_target not remote_close.
1802 (remote_resume): If siggnal != 0, give warning not error().
1803 (remote_wait, remote_interrupt, remote_interrupt_twice):
1804 If we get two interrupts, let the user get out if they want.
1805 (remote_{kill,mourn}): New functions.
1806 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
1808 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
1810 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
1812 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1814 * Remote targets (mourn): Call unpush_target.
1816 * config/sparc/xm-sun4os4.h: Declare free() to return int.
1817 Remove twisted use of PARAMS.
1819 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
1820 that ansidecl.h assumes ANSI on AIX.
1822 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1824 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
1825 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
1827 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1829 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
1831 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1833 * remote-vx.c (net_connect): Allow numeric IP address for host.
1835 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1837 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
1839 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
1841 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
1843 * symtab.h, xcoffread.c: Revise linetable sorting comments.
1845 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1847 * valops.c (value_cast): A cast might also change the object
1848 representation in C++.
1849 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
1850 to get the proper read_symtab function when called from mipsread.c.
1851 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
1852 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
1853 for dummy psymtabs, inhibit processing of dummy psymtabs.
1855 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
1857 * Changes from (or inspired by) AMD:
1858 * remote-udi.c (udi_attach): Assignments to Space and Offset were
1860 (udi_wait): Make error message (UDIGetStdout) match error.
1861 (udi_wait): Handle UDIStdinNeeded.
1862 * command.c [CANT_FORK]: Use system().
1863 * utils.c (prompt_for_continue): Allow quit with 'q'.
1865 * solib.c (solib_add): Don't call special_symbol_handling if there
1866 were errors in symbol_add_stub. Also set so->from_tty before
1867 calling symbol_add_stub.
1869 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
1871 * Merge in HPPA/BSD patches from Utah:
1872 * defs.h: Add const to 2nd arg of psignal prototype.
1873 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
1875 * hppab-core.c: Deleted. No longer useful.
1876 * hppab-nat.c: #include more files. Use PT_WUREGS, not
1878 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
1879 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
1880 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1881 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1882 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
1884 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
1886 * Fix two bugs found by deja-gnu. One is the incorrect reporting
1887 of the PC being in a stack dummy when looking at a core file
1888 without symbols. The other is the incorrect passing of char
1889 arguments during expression evaluation (ie: p foo('a','b') would
1890 mess up the passing of it's args because it wasn't coercing the
1892 * hppah-tdep.c: Rename global functions to have consistent hppa_
1893 prefix. Make more functions static. Drop hp_ prefix from static
1894 functions. (hppa_push_arguments): Call value_arg_coerce to cast
1895 char to int args if necessary. (hppa_fix_call_dummy): Create
1896 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
1897 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
1898 valid (ie: != 0) before doing comparison against PC.
1899 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
1900 to reflect new arguments.
1901 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
1902 prefix for func name. (FIX_CALL_DUMMY): Move code into
1905 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
1906 to malloc() so that we can test GDB eval of dynamically created
1907 arrays (like char strings in `print "foo"').
1909 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1911 * printcmd.c (print_address_symbolic): Search symtabs as well as the
1912 minimal symbols for a nearby symbol.
1914 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
1916 * coffread.c: Comment changes around minimal symbol recording.
1918 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1920 * command.c: comment changes only.
1922 * mips-tdep.c (heuristic_fence_post): new static variable.
1923 (heuristic_proc_start): use heuristic_fence_post, print better
1924 warnings, but only if not stop_soon_quietly.
1925 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
1927 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
1929 * symtab.h: Fix LOC_REF_ARG comment.
1931 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1932 and Jim Kingdon (kingdon@cygnus.com)
1934 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
1936 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
1937 symfile.c (compare_symbols): Don't check first character; STRCMP
1940 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
1941 structures that are passed by address in a register.
1942 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
1943 * findvar.c (read_var_value),
1944 printcmd.c (address_info, print_frame_args),
1945 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
1946 * symtab.c (lookup_block_symbol): Deal with it.
1948 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
1950 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
1952 * objfiles.c (find_pc_section): Return a struct obj_section *.
1953 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
1954 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
1955 Don't use obj_section hack.
1956 * xcoffexec (vmap_symtab): Relocate obj_sections.
1957 * printcmd.c (containing_function_bounds): Use find_pc_section.
1959 * symtab.h: Clean up SYMBOL_VALUE comments.
1961 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
1963 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
1964 Expand comments about LOC_ARG/LOC_LOCAL pairs.
1966 * coffread.c (read_coff_symtab): Use rewind before fseek.
1968 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
1970 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
1971 * Makefile.in: Add $(YFLAGS) when using $(YACC).
1972 * Makefile.in: Remove message to expect conflicts and unused
1973 rules in ch-exp.y, since there no longer are any such.
1975 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1977 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
1979 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
1981 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
1982 rather than dumping core.
1984 * Makefile.in: Add ${srcdir}/ to all source files.
1985 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
1986 (TAGS): Deal with srcdir and new config directory scheme.
1988 Makefile.in (NONSRC): Remove createtags.
1989 alldeps.mak: Updated.
1991 * rs6000-tdep.c: Delete unused function print_frame.
1993 * frame.h (struct frame_info): Doc fix for next_frame.
1994 New field signal_handler_caller.
1995 blockframe.c (create_new_frame, get_prev_frame_info),
1996 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1997 INIT_FRAME_PC_FIRST).
1998 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
2001 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
2003 * irix4-nat.c (fetch_core_registers): Special version of this for
2004 Irix 4.x, which stores regs a bit differently from other /proc
2006 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
2007 to new file core-svr4.c.
2008 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
2009 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
2011 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
2013 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
2015 * i387-tdep.c: Remove unused #includes.
2017 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
2019 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
2021 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
2023 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
2025 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
2026 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
2027 Don't muck with SYMBOL_CLASS.
2029 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
2031 * munch: Don't use head command. It doesn't exist everywhere.
2033 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
2035 * inflow.c (new_tty): Remove spurious 'o' character at end
2038 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2040 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
2041 instructions and nothing more.
2042 * mipsread.c (add_line): Add comment why we have to combine line number
2043 entries for the same line number.
2045 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2047 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2050 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2052 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2054 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2056 * source.c (select_source_symtab): Clean up comment. Also, if
2057 we have a current_source_symtab, and s is NULL, return without
2059 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2060 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2062 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2064 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2065 * stabsread.h: Declare it.
2066 * partial-stab.h: Use it.
2068 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2070 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2072 * stack.c (print_frame_info): Print specially if dummy frame.
2074 * breakpoint.c: Add comments regarding within_scope future direction.
2078 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2080 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2082 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2084 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2086 * stabsread.c (read_member_functions): Initialize domain for stubbed
2087 member functions to avoid gdb core dumps when printing pointers
2088 to member functions.
2089 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2092 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2094 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2095 stop with an error().
2096 eval.c (evaluate_subexp): Change error message.
2098 * objfiles.c (build_objfile_section_table): Cast return value
2099 from obstack_finish.
2101 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
2103 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
2104 to rs6000_frame_chain and deal with it if we're in a signal handler.
2105 (FRAME_SAVED_PC): Use rs6000_frame_chain.
2107 * breakpoint.c (within_scope): New function.
2108 (enable_breakpoint, watchpoint_check): Use it.
2110 * source.c (openp): Handle "exec-file ./ls" correctly.
2112 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
2114 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
2116 * ch-exp.y: Clean up lexing of identifiers and
2117 reserved words. (E.g. don't recognize FALSEXXX as the
2118 keyword FALSE followed by the identifier XXX.)
2119 Also, convert identifiers to lower case.
2121 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
2123 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
2124 new serial interface.
2126 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
2128 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
2129 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
2130 * ser-go32.c: Return -1 on most failures, 0 on most successes,
2131 and use new return codes for go32_readchar().
2132 * ser-unix.c: Ditto. Also, move error handling up to caller for
2133 SERIAL_SETBAUDRATE().
2134 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
2135 to specific routine.
2136 (serial_close): New routine to wrap around device close routine.
2137 serial.h: Clean & document return values more clearly.
2139 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
2141 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
2143 * rs6000-pinsn.c (print_operand, case LI): Print condition register
2144 operand in decimal rather than wrong textual versions.
2146 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
2147 (mention 't', remove false thing about 'g' only good with 'f').
2149 * breakpoint.h: move "struct breakpoint" and friends to top of
2150 file so that bpstat_find_breakpoint prototype works.
2152 * solib.c (struct so_list): Add bfd field.
2153 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
2154 Put the bfd in bfd field of the so_list.
2155 (clear_solib): Free bfd name and close_bfd on the bfd.
2157 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2159 * valarith.c (value_subscript): Add COERCE_REF.
2160 * ch-exp.y (operand_5): We can generalize the 2nd operand
2161 of a string repetition ot 'literal' without ambiguity.
2163 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2165 * breakpoint.h (struct bpstat): Remove momentary field.
2166 Remove bpstat_momentary_breakpoint. This was always kludgy
2167 and is no longer used.
2169 * breakpoint.h: Add enum bpstat_what.
2170 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
2171 stop and print fields of bpstat now per-breakpoint, not just
2172 one for the whole chain.
2173 breakpoint.{c,h} (bpstat_what): New function.
2174 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
2175 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
2176 with call to bpstat_what.
2177 README: Remove watchpoint/breakpoint bug from known bugs.
2179 * breakpoint.h: Prototype bpstat_find_breakpoint.
2181 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
2183 * symtab.c (find_methods, gdb_mangle_name): Note that functions
2185 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
2186 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
2188 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
2190 * i960-pinsn.c (tabent): Copied struct definition from
2193 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2195 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
2196 is a C++ destructor.
2197 * symtab.c (gdb_mangle_name): Use it.
2198 * symtab.c (find_methods): Do not add destructors to choice list
2200 * symtab.c (decode_line_1): Make breakpoints on destructors work
2203 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
2205 * ser-go32.c: Make it use serial port name.
2206 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
2208 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
2211 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
2213 * configure.in: Only configure sparclite subdir when target_cpu
2216 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
2218 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
2219 Remove FIXME comment regarding this.
2221 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
2223 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
2225 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
2227 Add section table to objfile struct. Use it for find_pc_section.
2228 * objfiles.c (add_to_objfile_sections,
2229 build_objfile_section_table, find_pc_section): new functions.
2230 (allocate_objfile): build section table.
2231 * objfiles.h (struct obj_section): new structure.
2232 (struct objfile): add section table.
2233 (find_pc_section): new prototype.
2234 * solib.[ch] (find_pc_section_from_so_list): removed.
2235 * sparc-tdep.c: include objfiles.h for find_pc_section. include
2236 symfile.h for objfiles.h.
2237 (in_solib_trampoline): adjusted for new find_pc_section
2238 prototype. Removed BAD_RICH_HACK ifdefs.
2239 * symfile.c (syms_from_objfile): offset objfile sections.
2240 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
2241 * symfile.h (find_pc_section): prototype removed. Also fixed
2242 comment typo NUL -> NULL.
2243 * target.[ch] (find_pc_section_from_targets): removed.
2244 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
2246 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
2248 * ser-go32.c: Format. (go32_open): Use proper return value.
2250 * configure.in: Undo conditional configdirs hack for sparclite.
2252 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
2254 * symtab.c (list_symbols): When call break_command, pass both
2255 filename and function name not just function name.
2257 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
2259 (Changes and new files to make "none" a full fledged configuration)
2260 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
2261 Currently only tm-none.h has any meaningful contents.
2262 * config/none/none.mh (NAT_FILE): Use nm-none.h
2263 * config/none/none.mh (XM_FILE): Use xm-none.h
2264 * config/none/none.mt (TM_FILE): Use tm-none.h
2265 * Makefile.in (depend): Remove comment about parse errors in
2266 valops.c, it now parses correctly and generates a correct depend
2267 line. Remove line that touches xm.h, tm.h, and nm.h; they are
2268 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
2270 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
2272 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
2274 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
2275 exactly 8 characters.
2277 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
2279 * configure.in: Sparclite uses sparc config dir. Also has it's
2280 own tm- & .mt files now. Also add sparclite to configdirs.
2281 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
2282 * config/i386/go32.mh: Nullify def of TERMCAP.
2283 * config/i386/xm-go32.h: Get rid of redef of EIO.
2284 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
2285 specific configs. Very similar to sun4os4, but without solib.
2286 * sparclite/{Makefile.in configure.in}: First cut at making this
2289 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
2291 * ser-go32.c: First cut at adapting to new serial interface.
2293 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
2295 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
2296 These implement a new serial line interface for talking to remote
2298 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
2299 EXCEPT go32, which gets ser-go32.c.
2300 * remote.c: Use new serial interface. More remote-xxx's to be
2302 * ser-bsd.c, ser-termios.c: Removed.
2303 * serial.c: New. Implements common operations for all serial
2305 * ser-unix.c: New. Unix specific serial operations for various
2306 flavors of Unix (Posix, SysV, BSD).
2307 * serial.h: Generic serial interface defs.
2308 * config/i386/go32.mh, config/i386/i386bsd.h,
2309 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
2310 ser-bsd.o from XDEPFILES. All the magic is now handled in
2313 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
2315 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
2317 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
2319 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
2321 * rs6000-tdep.c (frameless_function_invocation): Don't even think
2322 about framelessness except on the innermost frame.
2324 * xcoffexec.c: Call fatal() not abort().
2326 * stabsread.c (patch_block_stabs): If stab & no symbol, make
2327 a LOC_OPTIMIZED_OUT symbol.
2328 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
2329 findvar.c (read_var_value), printcmd.c (address_info),
2330 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
2331 m2-exp.y (yylex): Deal with it.
2332 ch-exp.y (yylex): Deal with it.
2334 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
2336 * findvar.c (value_from_register): H8500 specific, check to see
2337 if we are looking at short pointer. If so, skip crock.
2338 * h8500-tdep.c (h8500_frame_chain): Mask down value from
2339 read_memory_integer() to avoid getting messed up by sign extension.
2341 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2343 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
2344 ifdef protect using BAD_RICH_HACK. This should be removed soon.
2345 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
2347 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
2349 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
2351 * core.c (dis_asm_print_address): New function.
2353 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
2356 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2358 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
2359 entire breakpoint chain and print only the first entry that needs to
2360 be printed and needs to be stopped for. Fixes problems with printing
2361 of multiple breakpoints with different conditions.
2362 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
2363 effectively stops printing of the breakpoint chain.
2364 * breakpoint.c (print_it_noop): New routine to print nothing
2365 for this breakpoint entry and dont stop printing.
2366 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
2367 watchpoint only if it is enabled.
2368 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
2369 descriptor from the library to make backtraces through setjmp work.
2370 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
2372 * mips-tdep.c (read_next_frame_reg): Provide correct values for
2373 all registers saved within sigtramp, cleanup.
2375 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2377 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
2379 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2381 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
2382 with prototype in ../include/dis-asm.h.
2384 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2386 * core.c (dis_asm_{read_memory,memory_error}): New functions.
2387 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
2388 Use read_memory_func interface to disassembler.
2390 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2392 Teach sparc solaris to next over shared library functions.
2393 * solib.[hc] (find_pc_section_from_so_list): new function and
2395 * sparc-tdep.c (in_solib_trampoline): new function.
2396 * symfile.[hc] (find_pc_section): new function and prototypes.
2397 * target.[hc] (find_pc_section_from_targets): new function and
2399 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
2400 in_solib_trampoline.
2402 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
2404 * infrun.c (wait_for_inferior): Revise comment.
2406 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
2408 * command.{c,h}: New var_type var_integer.
2409 main.c: Use it for history_size.
2411 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
2412 Lint and byte-order fixups.
2414 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
2416 * breakpoint.h (bpstat): New field print_it.
2417 breakpoint.c (bpstat_print): Use it.
2418 (print_it_normal): New function (from old bpstat_print code).
2419 (bpstat_{alloc,stop_status}): Set print_it field.
2421 * breakpoint.c (bpstat_stop_status): Use catch_errors when
2422 evaluating watchpoint condition, via new function watchpoint_check.
2423 Also stop if watchpoint disabled due to leaving its block.
2425 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
2427 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2429 * mips-pinsn.c: Add missing include of dis-asm.h.
2431 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
2433 * Makefile.in (clean, distclean, realclean): Recursively apply
2434 to subdirs first, rather than last. This avoids, for example,
2435 Makefile being removed in a parent directory before the recursive
2438 * alldeps.mak, depend: Update for below changes.
2440 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
2441 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
2442 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
2443 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
2444 instead of tm-68k.h.
2445 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
2446 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
2447 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
2448 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
2449 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
2450 tm-68k.h to tm-m68k.h.
2451 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
2452 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
2455 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
2456 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
2457 * a29k-tdep.c: Renamed from am29k-tdep.c.
2458 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
2459 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
2460 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
2461 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
2462 Map '29k' to 'a29k'.
2463 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
2464 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
2465 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
2467 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
2468 define that does not appear anywhere else in the gdb source tree.
2469 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
2471 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
2473 * breakpoint.c: Add comments regarding breakpoint_re_set.
2475 * xcoffread.c (sort_syms, compare_symbols): Remove.
2476 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
2477 not our own sort_syms (it is identical).
2479 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
2481 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2483 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
2484 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
2486 * exec.c (exec_close): Fix storage leak.
2487 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
2488 output sections when patching an executable.
2489 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
2490 when writing all registers.
2491 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
2492 at the right offset in the dummy frame.
2493 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
2494 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
2495 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
2497 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
2499 * Makefile.in (TARFILES): Avoid trailing backslash.
2501 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
2503 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
2504 it in breakpoint_re_set.
2505 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
2507 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
2508 don't use sizeof(int) for target stuff, etc).
2510 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
2512 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
2513 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
2514 support that can't be integrated anyway due to lack of clear
2517 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
2519 * findvar.c (read_register, write_register): Make these capable
2520 of reading/writing registers that are shorter than REGISTER_TYPE.
2521 * (value_from_register): Install H8500 specific code to return
2522 proper value when register is being used as a pointer.
2523 * h8500-tdep.c: Remove extra defines of NUM_REGS.
2524 (h8500_skip_prologue): Use correct lengths for LINK instructions.
2525 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
2526 chain frames properly by combining frame pointer with T reg.
2527 (init_extra_frame_info): Delete. It's now a macro.
2528 (frame_args_address): Don't add PTR_SIZE. Stack args are already
2529 offset by the correct amount off of the frame pointer.
2530 (register_byte): Delete. It's now a macro.
2531 (register_raw_size, register_virtual_size): Delete. Replaced by
2532 common routine h8500_register_size, cuz there's no difference
2533 between the raw & virtual sizes on this machine.
2534 (register_convert_to_raw, register_convert_to_virtual): Delete,
2535 cuz there's no difference between the raw & virtual forms.
2536 Replaced by memcpy in tm file.
2537 (register_virtual_type): Rename to h8500_register_virtual_type.
2538 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
2539 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
2540 emulator have same reg offsets. This is all handled in the
2542 (h8500_trapped_internalvar): New routine to detect references to
2543 convenience vars acting as pointer pseudo-regs.
2544 (h8500_value_trapped_internalvar): Conjure up value of pointer
2546 (h8500_set_trapped_internalvar): Convert set value in real
2547 register references.
2548 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
2549 code segment register.
2550 infrun.c (proceed): Simplify. Call write_pc instead of doing it
2552 (wait_for_inferior): Add h8500 specific code to add stack segment
2553 when reading SP register.
2554 remote-sim.c (fetch_register): Spacing.
2555 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
2556 detect cruft. Redo all register manipulation stuff. Get rid of
2557 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
2558 to frame pointer. (IS_TRAPPED_INTERNALVAL,
2559 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
2560 to create internal vars for pointer pseudo-regs.
2562 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
2564 * Makefile.in: Numerous small changes to macro definitions
2565 and rules for building gdb distribution tree. Many macros
2566 eliminated or merged, and rules simplified.
2567 * alldeps.mak: Update.
2570 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2572 * Makefile.in: recurse through SUBDIRS for dvi target too
2574 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
2576 * Clean up xcoff relocation.
2577 objfiles.h (struct objfiles): Add section_offsets, num_sections.
2578 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
2580 symtab.h (struct general_symbol_info): Add section field.
2581 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
2582 xcoffread.c: Set section for symbols and msymbols.
2583 (struct symtab): Add block_line_section field.
2584 buildsym.c (end_symtab): Set it.
2585 (end_symtab and callers): Add section parameter.
2586 objfiles.c (objfile_relocate): New funciton.
2587 xcoffexec.c (vmap_symtab): Use it.
2588 xcoffsolib.h (struct vmap): Remove unused fields.
2589 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
2590 CORE_NEEDS_RELOCATION, symtab_relocated.
2591 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
2592 rs6000-tdep.c: Make loadinfotext static.
2593 breakpoint.c (fixup_breakpoints): Doc fix.
2594 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
2595 (end_symtab): primary field replaces nonreloc.
2597 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
2599 * symtab.h (struct linetable_entry): Remove confusing comment.
2601 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2603 * Makefile.in: add installcheck target
2605 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
2607 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
2608 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
2609 z8k}: New directories to hold cpu specific configuration files.
2610 Naming follows gcc convention.
2611 * config/{*.mt, *.mh}: All target and host makefile fragment
2612 config files moved to an appropriate config/<cpu> subdirectory.
2613 * nm-*, xm-*, tm-*: All native, host, and target files, which
2614 get linked to nm.h, xm.h, and tm.h respectively by configure,
2615 moved to appropriate config/<cpu> subdirectory.
2616 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
2617 Native, host, and target files that are common across more than
2618 one cpu architecture and included by one of the configured
2619 native, host, or target files, get moved to config directory.
2620 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
2621 pick up native, host, or target include files moved to one of
2622 the config subdirectories, and that are included by other files.
2623 * Makefile.in (alldeps.mak): Modify to account for new config
2624 directory structure.
2625 * alldeps.mak, depend: Update for new config directory structure.
2626 * config/*/[ntx]m-*.h: Modify all files that include other
2627 [ntx]m-*.h files to use path relative to gdb/config. I.E.
2628 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
2630 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
2631 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
2632 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
2633 * configure.in: Default gdb_host_cpu to host_cpu, and remap
2634 the ones where the default is not unique or different than the
2635 config subdirectory name. Similarly, handle gdb_target_cpu.
2636 Modify configure.in as appropriate to make use of gdb_host_cpu
2637 and gdb_target_cpu to find makefile fragments and make links.
2639 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
2641 * mipsread.c (compare_blocks): Sort blocks with the same start
2642 address by decreasing ending address.
2644 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2646 * mipsread.c (parse_procedure): Save cur_fdr accross call to
2647 lookup_symbol as it might get clobbered by the call.
2649 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
2650 The previous code did not initialize the language field for the psymtab
2653 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
2655 * c-exp.y (parse_number): Avoid shift warning.
2656 * serial.h (struct ttystate): Declare empty one on DOS.
2658 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
2660 * xm-sun4os4.h: Return type of free() should be void, not int.
2662 * vx-share/vxWorks.h: Remove #def of NULL.
2664 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
2666 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
2668 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
2670 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
2672 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
2674 * ieee-float.c: Moved to ../libiberty.
2675 * ieee-float.h: Moved to ../include.
2676 * Makefile.in: Update accordingly.
2677 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
2678 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
2679 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
2680 it is now in ../opcodes/m68881-ext.c.
2681 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
2682 prologue (some callers _do_ care).
2683 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
2684 new interface of ../opcodes/*-dis.c.
2685 * ch-exp.y: Add #include <ctype.h>.
2687 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
2689 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
2691 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
2693 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2695 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
2697 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2699 * z8k-tdep.c (extract_return_value, write_return_value,
2700 store_struct_return): New functions from macros in tm-z8k.h.
2702 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
2704 * valops.c (value_arg_coerce): Apply temporary patch to
2705 fix problem with coercion of array and function types when
2706 passed as arguments to C functions, pending a more complete
2707 review of when and how coercion should be done, depending
2708 upon context and language.
2710 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2712 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
2714 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
2715 debugsec if there are a non-zero number of symbols.
2717 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
2719 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
2721 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
2723 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
2725 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
2726 not just 50 symbols.
2727 (symtbl_num_syms): New variable.
2728 (read_xcoff_symtab): Set it.
2729 (read_symbol_nvalue): Check for bad symno.
2730 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
2733 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
2735 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
2736 This is defined in defs.h if necessary.
2737 * vx-share/vxWorks.h: Remove #defs of min and max.
2738 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
2739 vx-share/xdr_rdb.c: include defs.h.
2741 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
2743 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
2746 * xcoffread.c (enter_line_range): complain() on bad endoffset.
2747 xcoffread.c: Doc fixes.
2749 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
2751 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
2752 xcoffexec.c (xcoff_relocate_core): New function.
2753 (text_adjustment): Removed.
2754 (add_vmap): Return the vmap.
2755 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
2757 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
2759 * xcoffsolib.h: Add objfile member to struct vmap.
2760 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
2761 xcoffexec.c (add_vmap): Allocate objfiles here.
2763 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
2765 Support 68000 series without floating point.
2767 * configure.in (m68000-*-{aout,elf,coff}): New configs.
2768 * tm-68k-nofp.h: New file, lacks 68881 support.
2769 * config/m68k-nofp.mt: New file.
2771 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
2773 Remove a few remaining underscore/no-underscore remnants from
2776 * config/{m68k-un.mt, sparc-un.mt}: Remove.
2777 * config/m68k-noun.mt: Rename to m68k-fp.mt.
2778 * config/sparc-noun.mt: Rename to sparc-em.mt.
2779 * tm-68k-noun.h, tm-spc-noun.h: Remove.
2780 * tm-68k-un.h: Rename to tm-68k-fp.h.
2781 * tm-spc-un.h: Rename to tm-spc-em.h.
2782 * tm-sun4sol2.h: Cleanup.
2783 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
2785 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
2787 * symmisc.c (std_in, std_out, std_err): Move initializations
2788 to runtime code, in case they aren't constant.
2790 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
2792 * symtab.c (find_pc_symtab): some object file formats, notably
2793 mips, have holes in the address ranges of symtabs. Change
2794 this algorithm from first hit to tightest fit.
2796 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
2797 fence post without finding the enclosing function, then print a
2800 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
2802 * utils.c (fputs_demangled, fprint_symbol): Remove.
2803 * utils.c (fprintf_symbol_filtered): New function which combines
2804 the functionality of fputs_demangled and fprint_symbol. Uses a
2805 caller provided language parameter to select the appropriate
2806 demangler, and caller provided args to pass to the demangler.
2807 * defs.h (enum language): Move further up in file so enum can
2808 be used in prototypes.
2809 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
2810 * defs.h (fprintf_symbol_filtered): Add prototype.
2811 * c-typeprint.c (cp_type_print_method_args): Replace calls to
2812 fputs_demangled with call to fprintf_symbol_filtered.
2813 * cp-valprint.c (demangle.h): Include
2814 * cp-valprint.c (cp_print_value_fields): Replace calls to
2815 fprint_symbol with calls to fprintf_symbol_filtered.
2816 * printcmd.c (print_frame_args): Replace call to fprint_symbol
2817 with call to fprintf_symbol_filtered.
2818 * stack.c (print_frame_info): Remove obsolete code so we don't
2819 have to update fputs_demangled usage in it.
2820 * stack.c (print_frame_info, frame_info): Add language variable
2821 to pass to fprintf_symbol_demangled and initialize it from the
2822 symbol's language. Replace calls to fputs_demangled with calls
2823 to fprintf_symbol_filtered.
2824 * symtab.c (find_methods): Replace call to fputs_demangled with
2825 call to fprintf_symbol_filtered.
2826 * ch-valprint.c (demangle.h): Include.
2827 * ch-valprint.c (chill_print_value_fields): Replace call to
2828 fprint_symbol with call to new fprintf_symbol_filtered.
2830 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
2832 * Makefile.in (VERSION): Bump version to 4.8.2.
2834 * main.c (source_command): Require an explicit pathname of file
2835 to source, since previous behavior of defaulting to gdb init file
2836 was troublesome and undocumented.
2837 * printcmd.c (disassemble_command): Add missing '{}' pair to
2838 else with two statements. Bug reported by Stephane Tsacas
2840 * symtab.c (find_pc_line): Don't complain about zero length or
2841 negative length line numbers for the moment, since we may not own
2842 the terminal when called, such as when single stepping. (FIXME)
2843 * language.h (CAST_IS_CONVERSION): True if current language is
2844 C++ as well as C. Fix from Peter Schauer.
2845 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
2846 Use STREQN macro rather than bare '!strncmp()'.
2847 * environ.c (unset_in_environ): Avoid use of memcpy on
2848 overlapping memory regions, as suggested by Paul Eggert
2849 <eggert@twinsun.com>.
2850 * c-exp.y (%union struct): Remove unused ulval as suggested
2851 by Paul Eggert <eggert@twinsun.com>.
2853 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
2855 * main.c (gdbinit): Make static.
2856 * main.c (inhibit_gdbinit): Move to file scope.
2857 * main.c (main): Remove local inhibit_gdbinit.
2858 * main.c (source_command): Don't source '.gdbinit' file by
2859 default if gdb has been told to ignore it.
2861 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
2863 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
2866 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
2868 * printcmd.c (print_address_symbolic): Only print if offset
2869 is shorter than max_symbolic_offset.
2870 (initialize_printcmd): `set print max-symbolic-offset'.
2872 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
2873 (examine_tag): Use it.
2874 (read_register_stack): Only look in the local registers for a
2875 memory address if it's between rfb and rsp; go to memory otherwise.
2876 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
2877 (reginv_com): Remove ancient kludge command.
2879 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2881 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
2882 irix4 will again compile.
2884 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
2886 * configure.in: accept mips-sgi-irix4* for irix4.
2888 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
2890 * z8k-tdep.c (print_register_hook): Lint.
2892 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
2894 Lint fixes from Paul Eggert (eggert@twinsun.com):
2896 * command.c (do_setshow_command): var_uintegers are unsigned.
2897 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
2898 unsigned, since they use hex values with the high bit set.
2900 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
2902 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
2903 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
2905 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2906 macro definitions in parenthesis.
2908 * dbxread.c (dbx_symfile_init): Catch the case where there is
2909 no string table, but the only way we find out is by reading zero
2912 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
2914 * dbxread.c (dbx_symfile_init): Make size of the string table
2915 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
2916 offset to the string table is nonzero and handle the nonexistant
2917 string table case, should it occur. Ensure that the string table
2918 size read from the file is reasonable, with a minimum lower bound
2919 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
2921 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
2923 * Makefile.in: Changes to build testsuite correctly.
2924 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
2925 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
2926 (TARGET_FLAGS_TO_PASS): New variable.
2927 (SUBDIRS): Added testsuite.
2928 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
2929 testsuite is compiled with CC_FOR_TARGET rather than CC.
2931 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
2933 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
2934 reported by mycroft@gnu.ai.mit.edu.
2936 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2937 * configure.in (vax-*-ultrix2*): New triplet.
2938 * config/vaxult2.mh: New file.
2939 * xm-vaxult2.h: New file.
2941 * c-exp.y (parse_number): Change high_bit to unsigned.
2942 * demangle.c: Change all references to cfront to ARM, since the
2943 actual algorithm is the one specified in the Annotated Reference
2944 Manual. This was confusing users into thinking that full cfront
2945 support was implemented.
2946 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
2947 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
2948 directly to lookup_struct_elt_type, which will do the
2949 dereferencing itself.
2950 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
2951 NULL dereferencing bug for unnamed structs, comment out
2954 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
2956 * coffread.c (process_coff_symbol): Change PCC argument correction
2957 so that it only happens on big-endian targets; so that it only
2958 happens if the short or char argument is aligned on an int
2959 boundary; and so that it changes the location, rather than the
2960 type, of the argument. These changes tend to parallel similar
2961 (old) changes in stabsread.c.
2963 * coffread.c (coff_read_enum_type): Use the specified size for
2964 enums, don't assume that they are int-sized.
2966 * c-valprint.c (c_val_print): Don't assume enums are the same as
2969 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
2970 Rendell, <michael@mercury.cs.mun.ca>.
2972 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
2974 * language.h (local_decimal_format_custom): Add prototype.
2975 * language.c (local_decimal_format_custom): Add function, bug
2976 reported by Robert R. Henry (rrh@tera.com).
2978 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
2980 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
2981 by Josef Leherbauer, joe@takeFive.co.at.
2983 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
2985 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
2986 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
2987 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
2988 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
2989 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
2990 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
2991 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
2992 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
2994 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2996 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2997 of demangled name fields to NULL if no demangling exists for
2998 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2999 symbols if their language is known at the time they are created,
3000 but sometimes the language is not known until later.
3002 * ch-typeprint.c (chill_print_type_base): Name changed to
3003 chill_type_print_base to match pattern for C and C++ names.
3004 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
3005 to be consistent with other usages.
3006 * ch-typeprint.c (chill_type_print_base): Add support for
3007 printing Chill STRUCT types.
3008 * ch-valprint.c: Include values.h.
3009 * ch-valprint.c (chill_print_value_fields): New function and
3010 prototype for printing Chill STRUCT values.
3011 * ch-valprint.c (chill_val_print): Fix call to val_print_string
3012 that was being called with two args instead of three.
3013 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
3014 to print Chill STRUCT values.
3016 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3018 * configure.in: added testsuite to configdirs.
3020 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3022 * doc/stabs.texi: The `this' pointer is now known by the name
3023 `this' instead of `$t'.
3025 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
3027 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
3028 references of TAG_string_type DIEs in user defined types.
3029 * ch-lang.c (chill_create_fundamental_type): Track compiler
3030 change that now emits debugging info with the type long for Chill
3033 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
3035 * remote-mips.c: New file; implements MIPS remote debugging
3037 * config/idt.mt: New file; uses remote-mips.c
3038 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
3040 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
3041 floating point coprocessor.
3042 (mips_push_dummy_frame): If not mips_fpu, don't save floating
3044 (mips_pop_frame): If not mips_fpu, don't restore floating point
3046 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3048 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3049 mips_fpu, don't use fp0 as floating point return register.
3050 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3053 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3055 * gdb/testsuite: made modifications to testcases, etc., to allow
3056 them to work properly given the reorganization of deja-gnu and the
3057 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3059 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3061 * gdb/testsuite: Initial creation of gdb/testsuite.
3062 Migrated dejagnu testcases and support files for testing nm to
3063 gdb/testsuite from deja-gnu. These files were moved "as is"
3064 with no modifications. This migration is part of a major overhaul
3065 of dejagnu. The modifications to these testcases, etc., which
3066 will allow them to work with the new version of dejagnu will be
3067 made in a future update.
3069 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3071 * NEWS: Add reminders for next release.
3073 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3075 * mipsread.c (parse_lines): Correct check for files compiled with
3078 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3080 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3082 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3084 * Makefile.in (VERSION): GDB-4.8 release!
3085 * README, NEWS: Update for release.
3087 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3089 * am29k-pinsn.c (print_insn): Minor nits with const.
3090 * am29k-tdep.c: More minor nits with arg types for
3091 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3093 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3095 * gcc.patch: Update for a different GCC (G++) bug.
3096 * main.c (print_gdb_version): Update copyright year to 1993.
3097 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
3098 conditionalize this file on it. FIXME, right way is to split
3099 these into two config files.
3100 (ATTACH_DETACH): Define for BSD 4.4
3101 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
3102 (U_REGS_OFFSET): Revise for 4.4.
3103 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
3104 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
3105 LONG_MAX into this file to avoid cpp "redefinition" warnings.
3107 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3109 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
3112 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
3114 * c-lang.c (c_printstr): Bugfix for length==0 case.
3116 * c-lang.c (c_printstr): If a C string ends in a null, don't
3119 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3121 * defs.h (STRCMP): Make it work for unsigned chars.
3123 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
3125 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
3126 * config/hp300bsd.mh (REGEX, REGEX1): Define.
3127 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
3128 define to kludge the large opcode table into two smaller tables,
3129 since GCC take exponential space to build the table. Lint.
3130 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
3132 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3134 * Makefile.in (VERSION): Roll to 4.7.9.
3135 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
3136 definition here, to handle both BSD 4.3 and 4.4 systems.
3137 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
3138 * remote.c (alarm): Move declaration to global level, before
3139 first reference to it.
3140 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
3141 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
3143 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3145 * remote.c (readchar): forward declare alarm which otherwise looks
3146 like an undeclared variable to gcc.
3148 * dbxread.c (process_one_symbol): cast enum value N_SO into int
3149 when comparing against an int. Avoids superfluous warning from
3152 * inflow.c (set_sigint_trap): add cast to assignment from signal.
3153 Avoids superfluous warnings from some systems and/or compilers
3154 (like vax ultrix 4.2.)
3156 * language.c (struct op_print unk_op_print_tab): use the enum
3157 values rather naked zeros as initializers. Avoids warnings from
3158 ultrix type compilers.
3160 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3162 * Makefile.in (VERSION): Roll to 4.7.6.
3163 (SFILES_SUBDIR): Add 29k-share/udi_soc.
3164 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
3165 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
3166 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
3167 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
3168 (depend): Fix bug where nm-files in config files weren't noticed.
3169 (make-proto-gdb-1): Avoid changing directories while building new
3170 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
3172 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
3174 * remote.c: Improve error recovery. Allow user to break out
3175 of initial connection attempt with INTERRUPT. Treat a timeout
3176 while waiting for remote packet like a retry, unless the remote
3177 side is actively running user code. Fix a few long printf_filtered's.
3179 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
3182 * buildsym.c (start_subfile): Allow null file name.
3184 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
3186 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
3187 expects a pointer to complaint rather than a complaint
3189 (process_linenos): free the previously allocated subfile name,
3190 then allocate the new one from the heap.
3192 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3194 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
3196 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
3198 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
3199 Previously, would bogusly index off the bottom of type_vector.
3200 (rs6000_builtin_type): Accept type number as argument.
3201 (read_type, case '-'): Handle negatives like any other type number.
3203 * symfile.c (deduce_language_from_filename): Handle null name.
3205 * mips-tdep.c (isa_NAN): Fix byte order dependency.
3206 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
3207 fixed by sato@sm.sony.co.jp.
3209 * xcoffread.c (parmsym): Don't use an initializer to set up
3210 this struct symbol. Set it up in initialize_xcoffread.
3211 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
3212 works on real rs/6000 target with #ifndef FAKING_RS6000.
3214 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
3216 * stabsread.c (rs6000_builtin_type): Move function from
3217 xcoffread.c:builtin_type.
3218 * xcoffread.c (builtin_type): Move to stabsread. Remove
3219 IBM6000_HOST dependency. Move misplaced comments.
3220 (various): Change printf's to complaints.
3221 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
3222 objfile argument to read_type calls under #if 0.
3223 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
3224 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
3225 * Makefile.in: xcoffread.o is not built by default.
3226 * xm-rs6000.h (IBM6000_HOST): Remove.
3227 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
3228 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
3231 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
3233 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
3234 VALUE_LVAL to be lval_memory so that we don't try to modify wild
3235 register numbers when user tries to modify elements in structs
3236 passed as arguments.
3237 * inflow.c (child_terminal_info): Move banner outside of system
3239 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
3240 passes struct/union arguments by address.
3242 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
3244 * Based on patch from Kean Johnston <maw@netcom.com>:
3245 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
3246 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
3247 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
3249 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
3251 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
3252 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
3254 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
3256 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
3257 cc debugging output.
3259 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
3261 * stabsread.c (define_symbol): Complain about unrecognized names
3262 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
3263 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
3264 (read_cpp_abbrev): Don't use the class name as part of the
3265 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
3266 abbrevs. Inspired by Mike Tiemann.
3267 (read_tilde_fields): Comment. Remove ancient dead code.
3268 Remove erroneous but non-dead code. Simplify. Add complaints.
3269 (in general): Remove extraneous (parentheses) in return
3272 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
3274 * coffread.c (coff_lookup_type): Fix fencepost error reported
3275 by Art Berggreen, <arg@opal.acc.com>.
3277 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
3278 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
3280 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
3281 test, which is apparently left over from when we used native
3282 include files and couldn't depend on the member names being there.
3283 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
3285 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
3287 * mipsread.c: Major overhaul to use new BFD symbol table reading
3288 routines. Now swaps information as it is needed, rather than
3289 swapping everything when the file is read.
3291 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
3293 * Makefile.in (TARDIRS): Add sparclite demo dir.
3294 (*.tab.c): Change dependency on Makefile to depend on
3295 Makefile.in, otherwise it always rebuilds after configuring.
3296 Force output *.tab.c file into current directory even in "make"
3297 versions that rewrite dependent file names used in command lines.
3299 * TODO: Remove some things we did.
3300 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
3301 * os68k-xdep.c: Remove; useless file (os68k is a target only).
3302 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
3303 * symtab.h: Eliminate unnamed unions and structs.
3305 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
3307 * Makefile.in (VERSION): Roll to 4.7.5.
3309 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
3311 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
3312 re-evaluating symbol pointers.
3314 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
3316 * c-exp.y (lcurly, rcurly): New nonterminals.
3317 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
3319 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
3320 made function static.
3321 * parse.c (struct funcall): Moved struct def from parser-defs.h.
3322 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
3323 * parse.c (start_arglist):
3324 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
3325 * parser-defs.h (struct funcall): Moved struct def to parse.c.
3326 * parser-defs.h (funcall_chain): Moved to parse.c.
3327 * printcmd.c (print_frame_nameless_args): Fix prototype.
3328 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
3329 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
3330 * valops.c (typecmp): Moved prototype from values.h.
3331 * value.h (typecmp): Moved prototype to valops.c, made static.
3332 * ch-exp.y (yylex): Change way control sequences are disabled.
3334 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
3336 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
3338 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
3340 * mipsread.c (upgrade_type): Build array types correctly, using
3341 create_range_type and create_array_type.
3343 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
3345 * remote-nindy.c: Cleanup.
3347 * infrun.c (wait_for_inferior): When rolling back the PC after
3348 a breakpoint, call write_pc so that NPC gets rolled back as well
3351 * blockframe.c (inside_entry_file, inside_main_func,
3352 inside_entry_func): PC of zero is always "bottom of stack".
3354 * printcmd.c (print_frame_args, print_frame_nameless_args):
3355 Let print_frame_nameless_args decide whether there are any,
3356 laying groundwork for possibly later printing 29K args for
3357 functions where we have tag words but no symbols.
3359 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3361 * Makefile.in: fix GDB doc targets for new doc subdir structure
3363 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
3365 * stack.c (parse_frame_specification): Parse as many arguments
3366 as there are (up to MAXARGS). Pass all of them in argc, argv
3367 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
3368 many there were, onto SETUP_ARBITRARY_FRAME.
3369 * tm-mips.h, tm-sparc.h: Corresponding changes.
3370 * mips-tdep.c, sparc-tdep.c: Ditto.
3372 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
3374 * hp300ux-nat.c: Update copyrights.
3375 * mipsread.c (parse_partial_symbols): Complain about block
3376 indexes that go backwards. Fix from Peter Schauer.
3377 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
3378 symbol-file that has no linkage symbols to be read.
3379 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
3380 from tm- file to xm-file, since they're host dependent.
3381 * valarith.c (value_binop): Typo.
3383 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
3385 * sparclite/aload.c: Add copyleft.
3386 * sparclite/crt0.s: Add comment at beginning.
3388 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3390 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
3391 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
3393 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
3395 * values.c (value_headof): Fix typo in which VTBL and ARG were
3396 being confused for one another.
3398 * valops.c (typecmp): Now static.
3400 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
3401 baseclass--we don't always inherit its virtual function table
3404 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
3405 pointer correctly in case value_struct_elt moves it around.
3407 * valops.c (typecmp): Now static. Also, now groks references
3410 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
3411 zero on recursive call. If NAME is the name of TYPE, return TYPE.
3413 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
3415 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
3416 to avoid "too much defining" error from native C compiler (!).
3418 * Makefile.in (HFILES): Add typeprint.h.
3419 * typeprint.[ch]: Update copyrights.
3421 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
3423 * Makefile.in: Update to match doc/ subdir changes.
3425 * config/hp300hpux.mh: No cross-host file needed, just native.
3426 * config/go32.mh: Remove nonexistent "native" support.
3428 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
3429 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3430 * m88k-tdep.c (next_insn): Lint, cleanup.
3431 (store_parm_word): Lint.
3433 * README: Fix typo (reported by karl@hq.ileaf.com).
3435 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
3437 * expression.h (BINOP_CONCAT): Document use for self concatenation
3438 an integral number of times.
3439 * language.c (binop_type_check): Extend BINOP_CONCAT for self
3441 * valarith.c (value_concat): Rewrite to support self
3442 concatenation an integral number of times.
3443 * Makefile.in (ch-exp.tab.c): Change "expect" message.
3444 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
3445 eliminate hundreds of spurious shift/reduce and reduce/reduce
3446 conflicts that mask the 5 real ones.
3447 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
3448 * ch-exp.y (integer_literal_expression): Remove production,
3451 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
3453 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
3454 implied that "no side effects" was nonfunctional.
3455 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
3456 character string and bitstring concatenation.
3457 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
3458 * expression.h (exp_opcode): Add BINOP_CONCAT.
3459 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
3460 * language.c (string_type): Add function to determine if a type
3462 * language.c (binop_type_check): Add case for BINOP_CONCAT.
3463 * valarith.c (value_concat): New function to concatenate two
3464 values, such as character strings or bitstrings.
3465 * valops.c (value_string): Remove error stub and implement
3467 * value.h (value_concat): Add prototype.
3468 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
3469 * ch-exp.y (yylex): Recognize SLASH_SLASH.
3470 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
3473 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
3475 * c-exp.y (exp): Add production to support direct creation
3476 of array constants using the obvious syntax.
3477 * c-valprint.c (c_val_print): Set printed string length.
3478 * dwarfread.c (read_tag_string_type): New prototype and
3479 function that handles TAG_string_type DIEs.
3480 * dwarfread.c (process_dies): Add case for TAG_string_type
3481 that calls new read_tag_string_type function.
3482 * expprint.c (print_subexp): Add support for OP_ARRAY.
3483 * gdbtypes.c (create_range_type, create_array_type): Inherit
3484 objfile from the index type.
3485 * ch-typeprint.c (chill_print_type): Add case for
3487 * ch-valprint.c (chill_val_print): Fix case for
3490 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
3492 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
3493 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
3494 include/coff/mips.h.
3496 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
3498 * c-exp.y (exp:STRING): Convert C strings into array-of-char
3499 constants with an explicit null byte terminator. OP_STRING is
3500 now used for real string types.
3501 * c-lang.c (builtin_type_*): Move declarations to lang.c since
3502 they are used by all languages.
3503 * c-lang.c (_initialize_c_language): Move initializations of
3504 builtin_type_* to lang.c.
3505 * c-typeprint.c (c_type_print_varspec_prefix,
3506 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
3507 to TYPE_CODE_STRING.
3508 * c-valprint.c (c_val_print): Change the way character arrays
3509 are printed as strings to be consistent with the way strings
3510 are printed when pointer-to-char types are dereferenced.
3511 Remove test of print_max before calling val_print_string, which
3512 now does it's own test.
3513 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
3514 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
3515 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
3516 * gdbtypes.c (builtin_type_*): Add declarations moved from
3518 * gdbtypes.c (create_string_type): New function to create real
3520 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
3521 renamed to TYPE_CODE_STRING.
3522 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
3523 builtin_type_* types moved from c-lang.c.
3524 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
3525 to TYPE_CODE_STRING.
3526 * gdbtypes.h (builtin_type_string): Add extern declaration.
3527 * gdbtypes.h (create_string_type): Add prototype.
3528 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
3529 renamed to TYPE_CODE_STRING.
3530 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
3532 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
3533 renamed to TYPE_CODE_STRING.
3534 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3536 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
3537 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
3538 to TYPE_CODE_STRING.
3539 * valops.c (allocate_space_in_inferior): New function and
3540 prototype, using code ripped out of value_string.
3541 * valops.c (value_string): Rewritten to use new function
3542 allocate_space_in_inferior, but temporarily disabled until some
3543 other support is in place.
3544 * valops.c (value_array): New function to create array constants.
3545 * valprint.c (val_print_string): Add comment to document use,
3546 complete rewrite to fix several small buglets.
3547 * value.h (value_array): Add prototype.
3548 * value.h (val_print_string): Change prototype to match rewrite.
3549 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
3550 * ch-exp.y (match_character_literal): Disable recognition of
3551 control sequence form of character literals and document why.
3553 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
3555 * nindy-share/nindy.c: Add comments to #endif's to clarify
3558 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
3559 read_memory to get byte order right.
3560 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
3561 anymore. This is done in paread.c now. We expect unwind info
3562 to hang off of objfiles, and search all of the objfiles when until
3564 * (skip_trampoline_code): Cast arg to target_read_memory.
3565 * objfiles.h (struct objfile): Add new field obj_private to hold
3566 per object file private data (unwind info in this case).
3567 * paread.c (read_unwind_info): New routine to read unwind info
3568 for the objfile. This data is hung off of obj_private.
3569 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
3570 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
3571 make this easier to access.
3573 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
3575 * c-valprint.c (cp_print_class_member): Add extern decl.
3576 * c-valprint.c (c_val_print): Extract code for printing methods
3577 and move it to cp_print_class_method in cp-valprint.c.
3578 * c-valprint.c (c_val_print): Extract code to print strings and
3579 move it to val_print_string in valprint.c.
3580 * cp-valprint.c (cp_print_class_method): New function using
3581 code extracted from c_val_print.
3582 * valprint.c (val_print_string): New function using code
3583 extracted from c_val_print.
3584 * value.h (val_print_string): Add prototype.
3585 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
3586 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
3587 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
3588 CHECKBUF, growbuf_by_size): New variables, macros, and support
3589 functions for implementing a dynamically expandable temp buffer.
3590 * ch-exp.y (match_string_literal): New lexer function.
3591 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
3592 removed and replaced with new CHECKBUF macro.
3593 * ch-exp.y (yylex): Call match_string_literal when appropriate.
3594 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
3596 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3598 * Makefile.in: Add info for paread.o.
3599 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
3601 * blockframe.c (frameless_look_for_prologue): Correct the
3603 * gdbtypes.h, gdbtypes.c: Use const in decl of
3604 cplus_struct_default, now that pa-gas assembler has been fixed.
3605 * hppah-nat.c: Formatting.
3606 * hppah-tdep.c: Remove lots of useless externs for variables we
3608 * (find_unwind_entry): Speed up by using binary search, and a one
3610 * (rp_saved): New routine to see what unwind info says about RP
3611 being saved on the stack frame.
3612 * (frame_saved_pc): Look for prologue to see if we need to
3613 examine the stack for the saved RP or not.
3614 * (init_extra_frame_info): Check for prologue, instead of
3615 framesize to determine if we are frameless or not.
3616 * (frame_chain_valid): Stop backtraces when we run into _start.
3617 * (push_dummy_frame): Reformat to make more readable.
3618 * (find_dummy_frame_regs): ditto.
3619 * (hp_pop_frame): ditto.
3620 * (hp_restore_pc_queue): small cleanup.
3621 * (hp_push_arguments): ditto.
3622 * (pa_do_registers_info): ditto.
3623 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
3624 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
3625 * Define FRAME_CHAIN_VALID.
3626 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
3627 passed to functions.
3629 * paread.c (pa_symtab_read): Use new bfd conventions for
3630 accessing linker symbol table.
3631 * (pa_symfile_init): Access embedded STAB info via BFD section
3632 mechanism and related macros.
3635 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
3637 * sparc-stub.c: Use a seperate stack for our traps.
3638 * Handle recursive traps.
3639 * Remove all trap init code. This needs to be done by the
3641 * (set_mem_fault_trap): Call exceptionHandler() to setup this
3643 * (handle_exception): See if we are at breakinst, if so, then
3644 advance PC sp that users can just step out of breakpoint().
3645 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
3646 new place if SP has changed.
3647 * (case 's'): Get rid of this, we can't do it yet.
3648 * (case 't'): New command to test any old random feature.
3649 * (case 'r'): New command to reset the system.
3650 * (breakpoint): Add label to breakpoint trap instruction so that
3651 handle_exception() can detect where we are and get past the
3652 breakpoint trivially.
3654 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3656 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
3658 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3660 * configure.in: recognise all sparclite variants
3662 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3664 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
3665 binary files oring in the right bit.
3667 * main.c, source.c, state.c, symmisc.c: use macros defined in
3668 fopen-{bin|both} when fopening files.
3670 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
3672 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
3673 from a configuration file (typically including <limits.h>), or to
3674 TARGET_CHAR_BIT if CHAR_BIT is not defined.
3675 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
3676 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
3677 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
3678 * exppritn.c (print_subexp, dump_expression): Add case for
3680 * expression.h (OP_BITSTRING): New expression element type for
3682 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
3683 macros to convert between number of expression elements and bytes
3684 to store that many elements.
3685 * i960-tdep.c (leafproc_return): Use new macros to access
3686 minimal symbol name and address fields.
3687 * m88k-pinsn.c (sprint_address): Use new macros to access
3688 minimal symbol name and address fields.
3689 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
3690 minimal symbol address field.
3691 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
3692 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
3693 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
3694 Use new BYTES_TO_EXP_ELEM macro.
3695 * parse.c (write_exp_bitstring): New function to write packed
3696 bitstrings into the expression element vector.
3697 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3699 * parser-defs.h (struct stoken): Document that it is used for
3700 OP_BITSTRING as well as OP_STRING.
3701 * parser-defs.h (write_exp_bitstring): Add prototype.
3702 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
3703 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
3704 LOWER, LENGTH): New tokens for keywords.
3705 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
3706 upper_lower_argument, length_argument, array_mode_name,
3707 string_mode_name, variant_structure_mode_name): New non-terminals
3709 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
3710 * ch-exp.y (match_bitstring_literal): New lexer support function
3711 to recognize bitstring literals.
3712 * ch-exp.y (tokentab6): New token table for 6 character keywords.
3713 * ch-exp.y (tokentab5): Add LOWER, UPPER.
3714 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
3715 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
3716 * ch-exp.y (yylex): Check tokentab6.
3717 * ch-exp.y (yylex): Call match_bitstring_literal.
3719 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
3721 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
3722 symbol name and value fields.
3724 * c-exp.y (yylex): Make static, to match prototype and other
3727 * expression.h (exp_opcode): Add BINOP_MOD.
3728 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
3729 * expprint.c (dump_expression): Handle new BINOP_MOD.
3730 * language.c (binop_type_check): Handle new BINOP_MOD.
3731 * main.c (float_handler): Re-enable float handler when hit.
3732 * valarith.c (language.h): Include, need current_language.
3733 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
3734 for integer divide truncates towards zero for negative results.
3735 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
3736 * valarith.c (value_binop): Allow arithmetic operations on
3737 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
3738 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
3739 * ch-exp.y (tokentab3): Add MOD and REM.
3740 * ch-exp.y (yylex): Set innermost_block for symbols found
3741 in local scopes. Return LOCATION_NAME for local symbols.
3742 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
3743 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
3745 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
3747 * command.c (shell_escape, make_command, _initialize_command):
3748 don't create or use fork if CANT_FORK is defined.
3749 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
3750 code written for the IBM PC" remain.
3751 * xm-go32.h: define CANT_FORK
3753 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3755 * remote-sim.c: first attempt at general simulator interface
3756 * remote-hms.c: whitespace
3757 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
3758 understand new stack layout. (print_register_hook): print ccr
3759 register in a fancy way.
3761 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
3763 * eval.c (language.h): Include.
3764 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
3765 to pointer types when the current language is C. It loses for
3766 other languages when the lower index bound is nonzero.
3767 * valarith.c (value_subscript): Take array lower bounds into
3768 account when performing subscripting operations.
3769 * valops.c (value_coerce_array): Add comment describing why
3770 arrays with nonzero lower bounds are dealt with in value_subscript,
3771 rather than in value_coerce_array.
3773 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
3775 * ch-exp.y (FLOAT_LITERAL): Add token.
3776 * ch-exp.y (literal): Add FLOAT_LITERAL.
3777 * ch-exp.y (match_float_literal): New lexer routine.
3778 * ch-exp.y (convert_float): Remove.
3779 * ch-exp.y (yylex): Call match_float_literal.
3780 * ch-exp.y (yylex): Match single '.' after trying
3781 to match floating point literals.
3783 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
3784 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
3786 * expprint.c (dump_expression): New function for dumping
3787 expression vectors during gdb debugging.
3788 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
3789 MULTI_SUBSCRIPT and moved out of BINOP range.
3790 * expression.h (DUMP_EXPRESSION): New macro that calls
3791 dump_expression if DEBUG_EXPRESSIONS is defined.
3792 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
3793 * parse.c (length_of_subexp, prefixify_subexp): Change
3794 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
3795 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
3796 prefixify'ing the expression.
3797 * printcmd.c (print_command_1): Add comment.
3798 * ch-exp.y (expression_list): Add useful actions.
3799 * ch-exp.y (value_array_element): Add useful actions.
3800 * ch-exp.y (array_primitive_value): Add production.
3801 * ch-exp.y (yylex): Recognize ',' as a token.
3803 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3805 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
3806 POSIXize the recursive makes (make [variable assignments] target{s})
3808 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
3810 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
3811 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
3812 CPLUS_MARKER for all SVR4 systems, so follow suit.
3813 * defs.h (strdup_demangled): Remove prototype.
3814 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
3815 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3816 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
3817 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
3818 prim_record_minimal_symbol_and_info): Use new macro
3819 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3820 * minsyms.c (install_minimal_symbols): Use new macro
3821 SYMBOL_INIT_DEMANGLED_NAME.
3822 * stabsread.c (define_symbol): Use new macro
3823 SYMBOL_INIT_DEMANGLED_NAME.
3824 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
3825 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
3826 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
3827 SYMBOL_INIT_DEMANGLED_NAME.
3828 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
3829 SYMBOL_DEMANGLED_NAME now tests language itself.
3830 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
3831 now tests language itself.
3832 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
3833 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
3834 mangled name member in the language dependent portion of a symbol.
3835 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
3836 mangled name member appropriate for a symbol's language.
3837 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
3838 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
3839 SYMBOL_DEMANGLED_NAME now tests language itself.
3840 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
3841 initializes language dependent portion of symbol.
3842 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
3843 demangles and caches the demangled form of symbol names.
3844 * utils.c (fputs_demangled, fprint_symbol): Use current language
3845 to select an appropriate demangling algorithm.
3846 * utils.c (strdup_demangled): Remove, no longer used.
3847 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
3848 access the Chill mangled name member in the language dependent
3849 portion of a symbol.
3850 * ch-lang.c (chill_demangle): New function, simple demangler.
3851 * defs.h (chill_demangle): Add prototype.
3852 * symtab.h (language_dependent_info): Add struct for Chill.
3854 For older changes see ChangeLog-92
3860 version-control: never