1 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
5 * symm-tdep.c: Remove exec_file_command.
6 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
7 A few miscellaneous cleanups.
8 * symm-nat.c: Renamed from symm-xdep.c.
9 * All symmetry dependent files: Many changes.
11 * mips-tdep.c (mips_skip_prologue): New argument lenient.
12 Use read_memory_nobpt.
13 (is_delayed, mips_in_lenient_prologue): New functions.
14 (init_extra_frame_info): If in the prologue, don't use saved registers.
15 * config/mips/tm-mips.h: Declare mips_skip_prologue.
17 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
18 passing it to END_PSYMTAB.
20 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
22 * symtab.c (find_pc_symtab): Call warning, not printf directly.
24 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
26 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
28 * mipsread.c: No longer need to undefine ZMAGIC.
30 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
32 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
33 (print_insn): Now just calls print_insn_m88k.
35 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
37 * h8300-tdep.c (examine_prologue): Make prototype match definition.
39 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
41 * NEWS: Mention that remote.c now has a `load' operation.
43 * hppa-tdep.c (pc_in_linker_stub): New function.
44 (find_proc_framesize): Return 0 for linker stubs.
45 (rp_saved): Tell the caller where rp is saved.
46 (frame_chain_valid): Return 1 for linker stubs.
47 (frame_saved_pc): Use return value from rp_saved.
49 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
50 pass the sp relative to the frame in question, not the sp in the
53 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
55 * mipsread.c (parse_procedure): Take as argument the symtab to look
56 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
57 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
59 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
60 already checked the first characters.
62 Changes from Jeffrey Law:
63 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
64 machine dependent fields in the makeva_list structure.
65 (makeva_size): Allocate extra space to handle gaps made by
66 alignment restrictions.
67 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
68 (MAKEVA_START): Initialize arglist_address field.
69 (MAKEVA_ARG): Always store arguments on natural alignment
70 boundaries. Set arglist_address to the address right after
72 (MAKEVA_END): Simply return the value stored in arglist_address.
74 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
76 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
79 * hppah-nat.c (store_inferior_registers): Don't print i in cases
80 where we aren't using it.
82 * a29k-tdep.c (get_saved_register): Fix typo.
84 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
86 * configure.in: Recognize h8300h (variant of h8300).
89 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
91 * configure.in: Recognize sparc64-*-*.
94 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
96 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
97 returning foo' as well as `pointer to foo'.
99 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
100 * config/m68k/tm-m68k.h: Define it.
101 * mem-break.c, breakpoint.c: Improve comments.
103 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
105 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
106 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
108 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
110 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
111 Make prototype match definition.
113 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
115 * elfread.c: Remove notice about file still being under
117 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
119 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
121 * a29k-tdep.c (read_register_stack): Make val static.
123 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
125 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
126 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
129 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
131 * c-valprint.c (c_val_print): Fix thinko with unspecified length
134 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
137 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
139 * symtab.c (decode_line_1): Use end of block to figure out whether
140 val.end is in the same function, not minimal symbols.
142 * source.c (line_info): Add a few more wrap_here's.
144 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
145 don't make assumptions about sizes of host data types.
147 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
148 * infrun.c, breakpoint.c, printcmd.c: Change callers.
149 * printcmd.c (containing_function_bounds): Remove.
150 * printcmd.c (disassemble_command): Use find_pc_partial_function,
151 not containing_function_bounds.
152 * infcmd.c (step_1): Use find_pc_partial_function rather than
153 trying to roll our own. Move check for a pc between SIGTRAMP_START and
154 SIGTRAMP_END in find_pc_partial_function, not step_1.
156 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
157 Keep unswapped value in array of char, not REGISTER_TYPE.
158 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
159 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
162 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
164 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
165 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
166 * config/m68k/dpx2.m{h,t}: New files.
168 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
170 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
171 more parens around macro arg.
173 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
175 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
176 step_resume_break_address with step_resume_breakpoint (now local
177 to wait_for_inferior).
178 ({insert,remove}_step_breakpoint): Remove.
179 (wait_for_inferior): Set step resume break with
180 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
181 and bpstat_what (stop_step_resume_break removed).
182 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
183 which includes previous return value as main_action, and a step_resume
185 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
186 there is another breakpoint there, insert it.
187 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
189 Various: Clean up and add comments.
191 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
192 for Wed Nov 13 16:45:13 1991).
194 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
196 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
198 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
202 ({extract,store}_{signed_integer,unsigned_integer,address}):
203 New routines to replace SWAP_TARGET_AND_HOST.
204 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
206 * config/sparc/tm-sparc.h: Add comment suggesting that removing
207 ins and locals from the registers array might clean things up.
209 * utils.c: Clean up comments about wrap buffer and wrap_here.
210 * printcmd.c (printf_command): Call wrap_here before vprintf.
212 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
213 Patch from ptf@delcam.co.uk (Paul Flinders).
215 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
217 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
219 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
220 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
221 is at the start of the dummy code.
223 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
225 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
226 stuff, just write the sp and fp.
227 (sparc_pop_frame): Skip the do_restore_insn; we already restore
228 the sp with the other out registers.
230 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
233 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
236 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
238 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
239 != sizeof (REGISTER_TYPE).
240 (frame_saved_pc): Ditto.
243 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
245 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
246 (REGISTER_RAW_SIZE): Ditto.
247 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
248 on the h8/300h (ints may still be 16 bits).
249 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
250 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
253 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
254 (examine_prologue): reg_save_depth is 4 if h8/300h.
256 * findvar.c (read_register): Provide some support for 64 bit regs.
257 (write_register): Ditto.
259 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
261 * config/mips/nm-riscos.h: machine/machparam.h is always the right
262 place to look for BSD43_NBPG, not machine/vmparam.h
264 * infcmd.c (run_stack_dummy): New argument name.
265 Change error message in (another) attempt to make it comprehensible.
266 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
267 * symtab.h: Declare demangle and asm_demangle since macros use them.
269 * eval.c (evaluate_subexp): Add comment about calling a member
270 function of a variable in a register.
272 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
274 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
275 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
276 frame tops and bottoms.
278 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
279 config/gould/tmp-{pn,np1}.h,
280 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
281 next_frame from struct frame_info. It has no purpose beyond
282 ->next->frame and is an artifact from GDB 2.8.
284 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
286 * Makefile.in: Remove gdb before creating a new one.
287 Update init.c atomically.
289 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
290 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
292 * infcmd.c (_initialize_infcmd): In docstring for "continue",
293 describe argument as setting ignore count.
295 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
297 * h8300-tdep.c (examine_prologue): Fix call to
298 read_memory_unsigned_integer.
300 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
302 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
303 rather than including xm-bigmips.h.
305 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
308 * Makefile.in (distclean): Remove y.tab.h.
310 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
312 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
313 file updates properly now.
314 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
315 addresses if switching to a new symbol file.
316 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
317 symbols that might be returned from define_symbol.
319 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
321 New target macros for getting at the pc, sp and fp.
322 * infcmd.c (read_pc, write_pc): Modify to use new macros.
323 (read_sp, write_sp, read_fp, write_fp): New functions.
324 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
326 * breakpoint.c (bpstat_alloc): ditto.
327 * infrun.c (wait_for_inferior): ditto.
328 * stack.c (print_frame_info): ditto.
329 * valops (call_function_by_hand): ditto.
330 * corelow.c (core_open): ditto.
331 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
332 target_write_pc, target_read_fp, target_write_fp): New functions.
333 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
335 * config/alpha/xm-alpha.h: Add MAKEVA_END.
336 * config/h8500/tm-h8500.h: Define new macros.
338 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
340 * configure.in (mipos-*-riscos*): New host and target; use riscos.
341 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
342 vmparam.h, include machparam.h.
343 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
345 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
347 * c-exp.y (yylex): Give error if unmatched single quote.
349 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
351 * Remove unused STACK_END_ADDR in the following files (in other
352 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
353 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
354 tm-hp300hpux.h, tm-isi.h.
356 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
358 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
359 config/mips/xm-riscos.h: Include <sys/types.h>.
361 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
362 not an initializer, to copy the structure.
364 * gdbtypes.h (struct type): Add field tag_name.
365 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
367 * {coff,dwarf,mips,stabs}read.c: Set it.
369 * xm-sysv4.h: Undefine HAVE_TERMIO.
371 * config/mips/nm-riscos.h: Remove unmatched #endif.
372 Define FETCH_INFERIOR_REGISTERS.
373 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
374 Fix misspelling of NAT_FILE.
375 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
376 we can still process "modern" core files.
378 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
380 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
381 is defined; don't care what it is defined to.
383 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
385 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
387 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
389 * inftarg.c: Remove unused include of terminal.h.
390 * signals.h: Don't undefine signals anymore.
391 * main.c: Use job_control from serial.h.
392 * fork-child.c (fork_inferior): Use gdb_setpgid.
393 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
394 * utils.c (quit): Use current_target->to_terminal_ours to figure
395 out whether we care about lack of job control, rather than __GO32__.
396 * utils.c: Include serial.h not terminal.h
397 (quit): Use job_control not TIOCGPGRP.
398 * terminal.h: Don't undefine TIOCGPGRP.
399 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
400 * utils.c (quit): Use it.
401 * serial.h: Add SERIAL_UN_FDOPEN.
402 * utils.c (quit): Use it.
403 * ser-unix.c: Add process group to ttystate.
404 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
405 * inflow.c: Include serial.h not terminal.h.
406 Use serial.h stuff to replace most of the maze of #ifdef's.
407 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
408 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
409 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
410 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
411 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
412 SERIAL_SET_PROCESS_GROUP.
413 * inflow.c: Use them.
414 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
416 * Various: Remove all use of TIOC*_BROKEN.
418 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
420 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
422 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
424 * target.h (target_detach): Turn macro into function.
425 * target.c (target_detach): Define it, do deferred register stores
426 before calling the real target function.
428 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
429 and Jim Kingdon (kingdon@cygnus.com)
431 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
432 a function to avoid printing of function arguments in wrong order
434 * symfile.c (compare_symbols): Remove code for sorting arguments
435 as blocks containing arguments are no longer sorted.
436 * symtab.c (lookup_block_symbol): Update comment accordingly.
438 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
440 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
441 (REG_STRUCT_HAS_ADDR): Add comment.
443 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
444 to check whether there is line number information.
446 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
448 * remote-udi.c: Fix docstring so that it compiles.
450 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
453 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
455 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
456 don't expect it, change it to LOC_STATIC so at least we don't coredump.
458 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
460 * symtab.h: Add comments about line numbers.
461 * source.c (identify_source_line): Fix off by one bug with line.
463 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
465 * printcmd.c (makeva*): New interface, for making a va_list.
466 (printf_command): Use it.
467 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
468 * config/pa/xm-pa.h: New file.
469 * config/pa/xm-hppa{b,h}.h: Include it.
471 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
473 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
475 * valprint.c (val_print_type_code_int): Fix off by one error with
476 eliminating leading zeroes for large little endian integers.
478 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
480 * config/mips/riscos.mh (CC): Use -systype sysv.
482 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
484 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
486 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
488 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
489 CALL_DUMMY between different 68k machines.
491 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
493 * gdbserver/Makefile.in: Add dependancies on server.h.
494 * gdbserver/remote-gutils.c: Remove lots of unused functions and
496 * gdbserver/remote-inflow.c: Remove lots of unused variables and
497 #includes. Also, use PTRACE_* symbols instead of constants.
498 (mywait): Surround calls to wait() with enable/disable_async_io()
499 so that we can be interrupted from GDB while waiting for the
500 child. Also, handle child exit more gracefully.
501 * gdbserver/remote-server.c: Remove lots of unused variables.
502 Move all extern defs into server.h. Redo main loop so that
503 failure from getpkt() causes communications to be re-established.
504 Fix 'k' command so that it restarts the child.
505 * gdbserver/remote-utils.c: Remove lots of unloved vars and
506 subrs. Move many extern decls into server.h. (remote_open): For
507 tcp, seperate usage of proto fd from connected fd. Close proto
508 fd after getting connection. (putpkt/getpkt): Pay attention to
509 errors when reading/writing. Report these to the caller. New
510 routines input_interrupt/enable_async_io/disable_async_io to make
511 it possible to get an I/O interrupt when data arrives from the
513 * serial.h: New file to contain common defs for all remote files.
515 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
517 * remote.c: Add arg names to prototypes, in a modest effort at
518 clarification. Also add prototypes for some new functions.
519 * (remote_wait): Better error reporting for 'T' responses.
520 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
521 * (dos_async_init): Make usage message reflect requested port #.
522 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
523 random hostname lookup failures. Add nicer message for unknown
524 host error. (wait_for): Wake up in case of exceptions. Also,
525 restart select() if we got EINTR.
526 * ser-unix.c (wait_for): Restart select() if we got EINTR.
527 * serial.c: (serial_close): Clean up code.
529 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
531 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
532 CALL_DUMMY between different 68k machines.
534 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
536 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
537 Make comment explaining this comprehensible.
538 (TAGFILES): Include ALLDEPFILES.
539 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
541 (update-alldeps): Remove; obsolete.
543 * remote.c: Move comments regarding packets to top of file with the
544 rest of the protocol comments.
545 Fix incorrect description of 'T' response.
547 * README (Reporting Bugs): Refer people to the GDB manual.
549 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
550 * stabsread.c: Type -16 is 4 bytes.
552 * remote-udi.c: Improve docstring.
554 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
556 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
557 bfd_elf32_find_section, to track bfd changes.
559 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
561 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
562 * config/mips/xm-riscos.h: Define USG.
564 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
566 * main.c (filename_completer): Don't complete to files ending in ~.
568 * NEWS: Mention filename completion and "info line" enhancements.
570 * main.c (symbol_completion_function): On "info t foo", return NULL,
573 * main.c (symbol_completion_function): Don't use readline word
574 breaking. Use new calling convention for c->completer and
576 * command.h (struct command): Change arguments; now the text passed
577 to completer does not have any word breaking done. New arg word.
578 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
580 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
581 * command.{c,h} (complete_on_cmdlist): Take word argument.
583 * command.c (lookup_cmd_1): Doc fix.
585 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
587 * Makefile.in (OP_INCLUDE): define.
588 (OPCODE_CFLAGS): use OP_INCLUDE.
590 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
591 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
592 config/m68k/amix.mh, config/mips/irix[34].mh,
593 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
594 ALLOCA1): macros removed.
596 * config/mips/decstation.mh, config/rs6000/rs6000.mh
597 (MMALLOC_LIB): renamed to MMALLOC.
599 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
601 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
602 * dbxread.c: Change comment regarding acc.
604 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
606 Makefile overhaul dropping autodepend features.
607 * Makefile.in: many comment changes. forced consistent use of $()
608 for makefile variables references. dropped leading ./ in file
609 references. Drop $(srcdir)/ prefix on all dependencies.
610 Inserted contents of alldeps.mak and depend.
611 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
612 include directory into the compilation line.
613 (GDB_CFLAGS): new macro to take up the semantic previously held
615 (LIBIBERTY): dropped ancient subdir macro. I last removed this
616 macro in feb of '92. How does it keep coming back?
617 (MMALLOC_LIB): renamed to MMALLOC.
618 (BFD_SRC_DIR): renamed to BFD_SRC.
619 (BFD_OBJ_DIR): renamed to BFD_DIR.
620 (BFD_LIB): renamed to BFD.
621 (BFD_INCLUDES): renamed to BFD_CFLAGS.
622 (READLINE_DIR): now represents object directory.
623 (RL_LIB): renamed to READLINE.
624 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
626 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
627 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
628 (LDFLAGS): removed default assignment.
629 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
630 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
631 (ALLOCA1, ALLOCA): removed all references. alloca is now in
633 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
634 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
635 removed all $(srcdir) prefixes.
636 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
637 for potential dependencies. commented out by default.
638 (readline_headers, udiheaders): convenient abbreviations.
639 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
640 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
641 new macros used for header file dependencies.
642 (install-info, clean-info): collapse into the info rule.
643 (install): now depends on all.
644 (install-only): new target for installing without depending on
646 (uninstall): new target.
647 (config-check, config-check-hosts, config-check-targets): added
649 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
650 order to force parallel makes into keeping these rules separate.
651 * configure.in: omit cat'ing depend file onto generated Makefile.
652 * alldeps.mak, depend: removed.
654 * inferior.h: remove redundant include of symtab.h which is
655 included in value.h via breakpoint.h.
657 * alloca.c: removed. alloca is now in libiberty.
659 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
660 new macro to undo what M_INSTALL does.
662 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
664 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
667 * dbxread.c (copy_pending): Change name and function of begi argument
668 to endi, since that is what the caller needs.
670 * Makefile.in (TAGFILES): Don't include YYFILES.
672 * Makefile.in (HFILES): Include monitor.h.
674 * Makefile.in: Include text that used to be in alldeps.mak.
675 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
676 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
678 * main.c (main): Print help message on stdout not stderr
680 New option --version per standards.texi.
681 In help message, show long options with "--" not "-".
682 Don't try to print help message or version until after we have
683 called initialize_all_files.
685 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
687 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
688 (solib_add): Call special_symbol_handling once, not once per library.
690 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
693 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
694 systems, not just Solaris.
696 * stabsread.c: Include <ctype.h>.
698 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
700 * fork-child.c (fork_inferior): Quote exec_file so it can contain
703 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
705 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
706 bfd.h is included by target.h, which most of gdb includes.
707 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
708 it's in INCLUDE_CFLAGS.
710 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
712 * config/i386/*aix*, i386aix-nat.c: New files.
713 * configure.in: Use them.
714 * alldeps.mak: List them.
715 * coffread.c (decode_base_type): Deal with anonymous enum type.
716 * i387-tdep.c (print_387_status_word): Add comment re "top".
717 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
718 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
719 only if not defined by a header file.
720 * mipsread.c: Don't define L_SET or L_INCR.
722 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
724 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
725 * depend: Hand updated to match.
727 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
729 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
730 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
731 we don't recognize the abbrev.
733 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
735 * solib.c (solib_add_common_symbols): Add comment about performance.
737 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
739 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
740 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
742 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
743 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
744 * configure.in (mips-sony-*): Use news-mips for host.
746 * buildsym.h: Doc fix for processing_acc_compilation.
748 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
750 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
752 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
754 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
755 ${srcdir}/../include.
757 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
759 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
760 Use VPRINTF macro if defined.
761 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
762 Define TIOC{GETC,GLTC}_BROKEN.
763 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
764 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
765 make things easier on munch (apparently this matters on
766 the delta88 with svr3).
768 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
770 * Makefile.in: canonicalize install.sh; for use within
771 this directory (and subdirs)
773 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
775 * Makefile.in: remove parentdir support; use INSTALL_XFORM
777 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
779 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
781 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
782 wired (and wrong) constant.
783 * values.c (unpack_long): Add case to unpack when target object is
785 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
788 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
790 * NEWS: tracking user visible changes starting with
793 * remote-vx.c (_initialize_vx): rename user settable option from
794 rpcTimeout to vxworks-timeout.
796 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
798 * Makefile.in (depend): More makefile diddling.
799 * alldeps.mak, depend: Update to latest automatically built
802 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
803 * alldeps.mak, depend: Update to latest automatically built
806 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
808 * remote-vx.c: include gdbcmd.h for setlist.
809 (_initialize_vx): make rpcTimeout user settable.
811 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
813 * main.c, gdbcmd.h: Add function filename_completer.
814 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
815 "directory", "source", "cd", "symbol-file" "add-symbol-file",
816 "load", "file", "exec-file", "core-file" commands.
817 (But '/' is a word break, limiting usefulness; see comments).
819 * source.c (mod_path): Warning not error if can't find directory.
821 * isi-xdep.c: New file.
822 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
824 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
826 * config/m68k/xm-news.h: Include <sys/param.h>.
828 * m88k-tdep.c (IEEE_isNAN): Remove.
829 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
830 broken isNAN as on the mips.
832 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
835 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
836 defined, don't worry about Sun's silly LBRAC bug.
837 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
839 * dbxread.c (process_one_symbol): If there's a symbol before an
841 (case N_BCOMM): complain () not error ().
843 * defs.h, main.c (catch_errors): Add return_mask arg.
844 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
845 other callers: Pass RETURN_MASK_ALL.
846 (return_to_top_level), callers: Add return_reason arg.
848 Use return_to_top_level (RETURN_QUIT) instead of error ().
849 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
850 Use SET_TOP_LEVEL not setjmp (to_top_level).
851 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
853 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
855 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
856 Don't try to get the debug base yet.
858 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
859 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
860 which returns 0 or 1 to say whether to do it.
861 * config/sparc/sun4{sol2,os4}.h
862 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
863 the right thing happens for both acc and SunOS4 /bin/cc.
865 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
866 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
868 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
869 probably contained byte-order sins too.
870 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
871 The IEEE_FLOAT code in print_floating takes care of it.
873 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
875 * Makefile.in (VERSION): Bump to 4.9.2.
876 * c-valprint.c (c_val_print): For array of chars printed with
877 string syntax, don't print the address of the array. From
879 * c-exp.y (yylex): Recognize '.' as indicating a floating point
880 number regardless of the radix. From wilson@cygnus.com.
881 * valprint.c (set_input_radix_1, set_output_radix_1): New
882 prototypes and functions that do the actual radix setting work.
883 * valprint.c (set_radix, set_output_radix, set_input_radix):
884 Rewrite to use set_input_radix_1 and set_output_radix_1.
885 * valprint.c (initialize_valprint): Enable commands to
886 independently set and show input and output radices.
887 * valprint.c (show_radix): New prototype and function that
888 handles separate input and output radices.
890 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
892 Patches from Jeff Law, law@cs.utah.edu:
893 * hppa-pinsn.c: Now uses disassembler from opcode library,
894 this contains only the stub function print_insn.
896 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
898 * main.c (main): back to two periods for elipse.
899 (print_gdb_version): revised format for configuration info.
901 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
903 * defs.h (INT_MAX): Cast unsigned shift result to int.
905 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
907 * dbxread.c (process_one_symbol): Rather than having
908 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
909 is true if we are doing stabs-in-elf, false otherwise.
910 config/sparc/tm-sun4sol2.h: Don't define it.
912 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
914 * remote-mips.c (mips_send_packet): Don't print garbage character
916 (mips_request): Don't check that remote pid is 0, because
918 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
921 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
923 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
925 * Makefile.in (install): Don't depend on gdb.
927 * Rename remote-es1800.c to remote-es.c
928 and remote-st2000.c to remote-st.c for 14-char filenames.
929 config/m68k/{es1800,st2000}: Use the new names.
931 * mips-tdep.c (isa_NAN): Don't return true on -0.
933 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
935 * defs.h (INT_MAX): Cast unsigned shift result to int.
937 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
939 * elfread.c (elf_symtab_read): Add bfd section address to bfd
940 symbols, now that they are section relative.
941 * solib.c (bfd_lookup_symbol): Ditto.
943 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
945 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
946 depend: Updated accordingly.
948 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
950 * Makefile.in (*.tab.c): Use mv for atomic update.
952 * Makefile.in ({dist,real}clean): Also remove nm.h.
953 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
954 (distclean): Don't rebuild *.tab.c or TAGS.
956 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
958 * Makefile.in (version.c): add host and target names to version.c.
959 * main.c (main): print three periods for the elipse.
960 (print_gdb_version): also print configuration.
962 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
963 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
964 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
966 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
967 (get_hex_regs, adapt_fetch_registers): cast args to
968 supply_register to avoid gcc warning.
970 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
971 doesn't compile on solaris and is now obsolete.
973 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
974 breaks stock sunos installations.
976 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
978 * m68k-stub.c: Add comment about frame cache.
980 * target.h (target_store_registers): Doc fix re error handling.
982 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
983 of register_valid[regno].
985 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
987 * symtab.h, dwarfread.c: Doc fix re dependencies.
989 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
991 * serial.c (serial_close): If scb is NULL, don't try to close
993 * configure.in: Add support for rom68k and bug boot monitors.
995 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
997 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
998 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
999 * findvar.c (read_register, write_register): Fix thinko where
1000 sizeof(host long) != sizeof(target int).
1001 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
1002 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
1004 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1006 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
1007 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
1008 68881 and non-68881 cases. Check for a pair of movel instructions.
1010 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1012 First cut at sparc-vxworks targetting.
1013 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
1014 * configure.in: sparc-vxworks gdb_target now vxsparc.
1016 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
1018 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1020 * config/m68k/xm-news.h: add "extern int errno".
1022 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1024 * remove-vx.c (vx_read_register, vx_write_register): collapse
1025 ifdef I80960 else (assumes) m68k into parameterizable macros
1026 VX_NUM_REGS and VX_SIZE_FPREGS.
1027 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
1028 VX_SIZE_FPREGS): new definitions.
1030 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
1032 * symfile.{c,h} (generic_load): New function.
1033 remote{,-nindy,-eb,-mips}.c: Use it.
1035 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
1037 * Makefile.in (depend): More sed gubbish to deal with
1038 ../bfd/bfd.h being generated during the build.
1039 * depend: Re-done with corrected makefile.
1041 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
1043 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
1044 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
1045 directory to find automatically generated header files and library.
1046 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
1047 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
1048 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
1049 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
1050 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
1051 * depend, alldeps.mak: Rebuild after Makefile.in changes.
1053 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1055 * configure.in: change lynx support to CPU-*-lynxos*
1057 * Makefile.in (subdir_do): change test from existence of directory
1058 to existence of Makefile (the directory may exist but not be configured)
1060 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1062 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1064 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1066 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1067 (mips-idt-ecoff*): Added trailing '*'.
1068 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1070 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1072 * ser-go32.c: Clean up lots of compilation nits.
1074 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1076 * Patches from Jeffrey Law <law@cs.utah.edu>.
1077 * hppab-nat.c: Eliminate unnecessary ifdefs for
1078 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1079 CANNOT_STORE_REGISTER.
1080 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1081 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1082 templates for 1.1 FP computational instructions.
1084 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1086 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1087 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1088 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1089 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1090 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1091 shell when running the child, as args have been expanded by the
1092 time we get here. Simplify calling convention.
1093 * gdbserver/remote-server.c (main): Use new calling convention
1094 for create_inferior, remove defunct code for coalescing argv.
1095 Remove extra calls to mywait(), as we no longer have to wade
1098 * target.c (target_read_memory_partial): Don't deref errnoptr
1099 when checking for null pointer.
1101 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1103 * remote-es1800.c: Fix typo.
1105 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1107 * target.c (target_read_memory_partial): Like target_read_memory,
1108 but does partial reads, such as reads that bump into the end of
1110 * target.h (target_read_memory_partial): Add prototype.
1111 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
1112 * valprint.c (val_print_string): Complete rewrite to fix bug with
1113 bumping into end of memory, avoiding unnecessarily long reads, and
1114 fixing bug when print_max is set to 0 (unlimited print length).
1115 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
1116 initialize print_max.
1118 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
1120 * configure.in: Add support for rom68k and bug boot monitors.
1122 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
1124 * printcmd.c (print_scalar_formatted): Print integers bigger than
1125 LONGEST in hex no matter how big, and no matter what the format
1128 * stabsread.c (read_type): Skip type attributes if present.
1130 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
1131 of number, just through '0' + radix - 1.
1133 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
1135 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
1137 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
1138 single parameter, the pointer to the partial symtab, rather than
1139 a bunch of args that are derived from the partial symtab. Change
1140 prototypes and callers to match.
1142 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
1143 set demangling style automatically.
1144 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
1145 GNU C++, not C++ in general.
1146 * symtab.h (general_symbol_info): Simplify by eliminating one
1147 structure level for the language dependent info.
1149 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
1151 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
1152 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
1153 TYPE_CODE_ENUM was already testing for this.
1155 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
1157 * Makefile.in: Add new file ser-tcp.c.
1158 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
1159 * findvar.c (write_register): See if we are writing back the same
1160 value that's already in the register. If so, don't bother.
1161 * remote.c (putpkt, getpkt): Improve handling of communication
1163 * ser-go32.c: Prototype it to death. Update serial_ops and add
1164 dummy routines where appropriate.
1165 * ser-tcp.c: New module to implement serial I/O via TCP
1167 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
1168 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
1169 * serial.c: Add start of support for connect command.
1170 (serial_open): Distinguish between tcp and local devices.
1171 * serial.h (struct serial_ops): Get rid of restore, add
1172 get_tty_state and set_tty_state. Define protoypes and macros for
1174 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
1175 some real buffering. Handle error conditions gracefully.
1176 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
1177 (Lynx), remove lots of cruft.
1179 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1181 * printcmd.c (print_address_symbolic): turn this into an assigment
1182 instead of an initialization (many compilers don't accept
1183 structure initialization).
1185 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1187 * xcoffread.c (read_xcoff_symtab): If several program csects in one
1188 source file, give them all the name of the source file, rather than
1189 the 2nd and subsequent ones having NULL names.
1191 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1193 * printcmd.c (print_address_symbolic): Append source filename and
1194 linenumber of the symbol if print symbol-filename is on.
1195 (initialize_printcmd): `set print symbol-filename'.
1197 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
1199 * configure.in: Add config for Lynx target. Configure gdbserver
1200 only for Lynx. Re-do selective configuration of sparclite.
1202 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
1203 configure.in remote-inflow.c remote-utils.c}: New files to
1204 support GDB remote server. Currently only works for Lynx.
1206 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1208 * stabsread.c (define_symbol, case 't'): Only set the name if it
1209 is not a pointer type.
1211 * stabsread.c (define_symbol): Clean up logic; move the read_type
1212 calls to inside the switch statement (this improves the error
1215 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
1218 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1220 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
1222 * source.c (line_info): Change "pc" to "address" in messages and
1223 use print_address for addresses.
1225 * source.c (line_info): If we don't find a symtab, print more useful
1226 output, including the symbolic address.
1228 * source.c (line_info): If --fullname, display the source.
1229 (identify_source_line), callers: Take pc as argument, rather than
1230 assuming innermost frame (emacs doesn't use this, so no one ever
1232 * symtab.h: Declare frame_file_full_name.
1235 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
1237 * breakpoint.c (catch_command_1): Fix typo in error msg.
1239 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1241 * elfread.c (elf_symfile_read): Update ELF structure and routine
1242 names to specify 32-bit versions.
1243 (elf_symtab_read): Retrieve size field directly from symbol,
1244 instead of using old kludge.
1246 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
1247 calling opcodes library.
1248 * z8k-tdep.c (print_insn): Likewise.
1250 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1252 * stabsread.c: Remove all uses of error(). Make error_type and
1253 read_type_number static.
1254 (define_symbol): Don't try to deal with a missing symbol
1255 descriptor which isn't followed by digit, '(', or '-'.
1256 * stabsread.h: Don't declare read_type_number here.
1257 * gdbtypes.h: Don't declare error_type here.
1258 * xcoffread.c: Remove NO_TYPEDEFS code.
1260 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
1262 * mips-tdep.c: Removed #include of many header files, and #define
1263 of MIPSMAGIC; no longer used.
1265 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1267 * Many places: replace "the inferior" in messages with "the program"
1268 or "the program being debugged".
1269 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
1270 and I'm getting sick of maintaining it.
1272 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
1275 * config/i386/go32.mh: Define SER_HARDWIRE.
1276 * Makefile.in: Define SER_HARDWIRE.
1278 (alldeps.mak): Add SER_HARDWIRE.
1279 Remove all references to ser-hardwire.{c,o}.
1280 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
1282 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1284 * sparc-nat.c (store_inferior_registers): Fill in all members of
1285 inferior_fp_registers by reading them from the inferior before
1286 modifying and writing them back.
1287 Fixes unexplainable inferior FP exceptions after calls to the inferior
1288 or setting of floating point registers.
1289 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
1290 to register which is generated by gcc-2.4.
1292 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
1294 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
1296 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
1298 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
1299 xm-i386lynx.h}: New configuration for Lynx.
1301 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1303 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
1304 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
1306 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
1307 as struct, union, or enum tags.
1309 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1311 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
1314 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1316 * infrun.c (wait_for_inferior),
1317 infcmd.c (program_info, signal_command): Use symbolic signal names.
1319 * inftarg.c (child_wait): Deal with EINTR and include message from
1320 strerror if printing an error message.
1322 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
1324 * stabsread.c: Remove most uses of lookup_fundamental_type.
1325 (define_symbol): Use read_type for type of enum constant,
1326 not just read_type_number. Also don't call error().
1327 (define_symbol): For unrecognized constant type, one complaint (the
1328 one from error_type) is enough. Don't make our own in addition.
1329 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
1330 * gdbtypes.h: Doc fixes.
1332 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1334 Fix stack unwinding through _sigtramp on Irix. These patches are from
1335 Paul Flinders <ptf@delcam.co.uk>.
1336 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
1337 executable uses sigvec.
1338 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
1340 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
1342 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1344 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
1345 be passed to the inferior to make "handle <signal> nopass nostop" work.
1347 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
1351 * findvar.c (value_from_register): Fix uninitialized first_addr
1352 which caused problems with assignment of doubles to register variables
1354 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
1355 missing mips definitions if necessary.
1357 Fix handling of double register variables for mips targets and big
1358 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
1359 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
1360 8 bytes for doubles.
1361 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
1362 conversion of type held in multiple registers to host format.
1363 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
1364 companion to REGISTER_CONVERT_TO_TYPE.
1365 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
1366 Convert to function calls.
1367 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
1369 * mips-tdep.c (mips_print_register): Raw buffer now needs just
1370 MAX_REGISTER_RAW_SIZE bytes.
1371 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
1372 (if defined) for doubles.
1373 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
1374 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
1375 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
1377 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
1380 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1382 * configure.in: Add i[34]86-*-isc*.
1384 * stabsread.c: Make sure all complain() pass the address of the struct.
1386 * xcoffread.c: Make sure all struct complaints are static not auto.
1388 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
1390 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
1392 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1394 * config/i386/linux.mh: Re-enable coredumps now that they should work.
1396 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
1398 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
1400 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
1402 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
1404 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1406 * Makefile.in (INSTALLED_LIBS): New variable.
1408 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1410 * main.c (quit_command): In the "quit anyway?" message, tell the user
1411 whether we are planning to detach or kill the program.
1413 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
1414 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
1416 * infcmd.c (read_pc): Doc fix.
1418 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
1420 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
1421 signal_handler_caller.
1422 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
1423 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
1424 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
1425 Use SIGTRAMP_START if defined.
1426 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
1427 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
1429 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
1431 * infcmd.c (step_1): Fix poorly worded error message.
1433 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
1434 Comment out corelow.c because core dumps are broken on these machines.
1436 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
1437 if srcdir is not ".".
1438 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
1439 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
1440 * depend: Update to latest automatically built version.
1442 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
1444 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
1445 * Makefile.in (NONSRC): Add ChangeLog-92
1447 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1449 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
1450 not typo RAW_REGISTER_SIZE.
1452 * frame.h, inferior.h: Doc fixes.
1454 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
1456 * findvar.c (write_register): Add sanity check for register size.
1457 (read_register): Fixup sanity check for register size to be
1458 consistent with write_register().
1460 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
1462 * sparclite/Makefile.in: Add dummy info, install and install-info
1465 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
1467 * remote-nindy.c: Removed declaration of coffstrip.
1468 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
1470 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
1472 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
1475 * Makefile.in (VERSION): GDB 4.9 release.
1477 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
1479 * README: Update known bugs to include the Solaris bug that
1480 leaves core dumps in the current directory when restarting the
1481 inferior with "run". Expand on the testsuite information.
1483 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
1484 be the last 4.9 prerelease test archive.
1486 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
1488 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
1491 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
1493 * README, NEWS: Update for gdb 4.9 release.
1495 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
1497 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
1498 * target.c (MIN): #undef before defining.
1500 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
1502 Patch from Jeffrey Law:
1503 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1505 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
1507 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
1510 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
1512 * ch-exp.y (start): Apply work-around to avoid bison warning.
1514 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
1516 * Makefile.in (BISON): Remove double quotes around BISON
1517 definition when bison is used.
1519 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
1520 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
1521 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1522 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1523 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1524 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1525 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1526 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1528 * Makefile.in (VERSION): Bump to 4.8.6.
1530 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
1532 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
1533 include declarations for malloc/realloc/free. Both malloc and
1534 realloc return 'void *' for non-ANSI compilations.
1536 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
1538 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
1539 longer opened twice.
1541 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
1543 * solib.c (clear_solib): Don't close bfd if it is NULL.
1545 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
1547 * core.c (dis_asm_read_memory): Cast second arg of
1548 target_read_memory to "char *".
1549 * breakpoint.c (watchpoint_check): Change arg type from PTR to
1550 "char *", to match other functions called by catch_errors().
1552 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
1554 * More patches from Jeffrey Law (law@cs.utah.edu).
1555 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1556 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
1557 Delete unnecessary declarations.
1559 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
1561 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
1562 poll() for termio{s}.
1564 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
1566 * i386-tdep.c (i386_frame_num_args): Always return -1.
1568 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
1570 * Patches from Jeffrey Law <law@cs.utah.edu>.
1571 * gdb/hppa-tdep.c: Declare frame_saved_pc.
1572 (frameless_function_invocation): New function.
1573 (frame_saved_pc, init_extra_frame_info): Use
1574 frameless_function_invocation.
1575 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
1576 call instead of just grabbing the value currently in %r2.
1577 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
1578 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
1579 definition and use the common one in tm-hppa.h.
1580 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
1581 use unwind descriptors to determine if the frame chain is valid.
1582 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
1583 it does not assume %r4 is the frame pointer.
1584 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
1585 and ssm instructions.
1586 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
1587 helper functions for print_insn.
1588 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
1589 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
1590 which nullifies the following instruction.
1592 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1594 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
1595 pass the 5th arg there, rather than using an ANSI C-specific macro.
1597 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
1599 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
1601 * Makefile.in (VERSION): Bump to 4.8.5
1602 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
1603 directories to include search path.
1604 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
1606 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
1607 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
1608 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
1609 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
1610 udr.o, udip2soc.o): Remove explicit rules, use the ones that
1611 are automatically generated in "depend".
1612 * Makefile.in (paread.o): Document why a dependency doesn't get
1613 automatically generated in "depend" and leave this explicit rule
1615 * depend: Update to latest automatically generated version.
1617 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1619 * xcoffread.c: Doc fix.
1621 * Makefile.in (depend): Include $(CC) command in generated output.
1623 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
1625 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
1626 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
1627 * depend: Update to latest automatically built version.
1629 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
1631 * sparclite/Makefile.in: Create default target that does nothing
1632 in order to force user to build by hand.
1634 * sparclite/Makefile: Remove. It's not necessary anymore.
1636 * ser-unix.c (wait_for): New routine to handle read timeouts,
1637 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
1639 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
1641 * mips-pinsn.c (print_insn): Return value.
1643 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
1645 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
1646 at configuration time and doesn't belong in the distribution archive.
1648 * Makefile.in (NONSRC): Add 29k-share/README.
1649 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
1651 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
1652 constants with slightly more portable definitions (still depends
1653 on 2's complement arithmetic though).
1654 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
1655 * i386v-nat.c (sys/reg.h): Conditionalize include on
1656 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
1657 * ser-unix.c (termio.h): Include <termio.h> like other files that
1658 include termio.h, not <sys/termio.h> which may not exist (on
1661 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
1663 * valprint.c (print_longest): Change format parameter from a
1664 'char' to an 'int'. We can't have 'char' parameters with the
1665 current coding style, where we mix prototypes with pre-ANSI
1667 * value.h (print_longest): Change format parameter in prototype
1668 from a 'char' to an 'int'.
1670 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1672 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
1674 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
1675 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
1677 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
1679 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1680 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
1681 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
1682 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
1683 ptrace needs 5 arguments, #define ptrace to always
1684 pass zero as the 5th argument.
1686 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1688 * configure.in: Match z8k-*-sim for z8000.
1689 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
1690 * remote-hms.c: Update to use new serial protocol.
1692 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1694 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
1695 necessary and Solaris doesn't have it.
1697 * Makefile.in (clean-info, install, install-info, info, dvi,
1698 check, all): do not echo recursion lines.
1700 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
1702 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
1703 required target ports which use sockets (like a29k-udi).
1705 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
1707 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
1709 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
1710 systems lacking select().
1712 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
1714 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
1716 * alldeps.mak, depend: Update with latest automatically built
1719 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
1721 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
1723 * Makefile.in (make-proto-testsuite.dir): New target to make
1724 prototype testsuite tree.
1726 * Makefile.in (VERSION): Bump to 4.8.4.
1728 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
1730 * stabsread.c (define_symbol): If unrecognized constant type,
1731 complain() not error().
1733 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
1735 * infptrace.c: Add missing close paren to test for
1736 FIVE_ARG_PTRACE defined.
1738 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
1739 when compiling with gcc, but disable it for now. See comment.
1740 * defs.h (LONGEST): Define as either "long" or "long long"
1741 based on CC_HAS_LONG_LONG.
1742 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
1743 how longest_to_int is defined.
1744 * c-valprint.c (c_val_print): Call print_longest.
1745 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
1746 instead of LONG_LONG.
1747 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
1749 * printcmd.c (print_scalar_formatted): Call print_longest
1750 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1751 * typeprint.c (print_type_scalar): Call print_longest and let
1752 it figure out what to do for PRINTF_HAS_LONG_LONG.
1753 * valprint.c (val_print_type_code_int): Call print_longest
1754 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1755 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1756 * value.h (struct value): Replace usage of LONG_LONG with
1758 * value.h (print_longest): Add prototype.
1759 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1760 * values.c (unpack_double): Collapse code that was unnecessarily
1761 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
1762 * values.c (value_from_longest): Remove dependency on
1763 CC_HAS_LONG_LONG and just use LONGEST.
1764 * solib.c (solib_map_sections): Use bfd_get_filename
1765 to access filename field.
1766 * solib.c (clear_solib): Save filename and free it later, after
1767 bfd_close, since bfd_close may reference it. Use bfd_get_filename
1768 to access the field.
1769 * config/convex/xm-convex.h (LONG_LONG): Replace with
1770 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
1771 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
1772 Add PRINTF_HAS_LONG_LONG references.
1774 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1776 * inflow.c (kill_command), infcmd.c (attach_command),
1777 remote.c (remote_interrupt_twice): In messages for the user, call it
1778 "the program" or "the program being debugged" not "the inferior".
1780 * hp300ux-nat.c: Cast second arg to supply_register calls.
1781 (_initialize_kernel_u_addr, getpagesize): New functions.
1782 (store_inferior_register_1): Change arg name from value to val.
1783 (fetch_core_registers): Make arg core_reg_size unsigned.
1784 Pass 5 args to ptrace.
1785 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
1786 Remove KERNEL_U_ADDR stuff.
1787 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
1788 * config/m68k/hp300hpux.m{t,h}:
1789 Move exec.o from NATDEPFILES to TDEPFILES
1790 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
1791 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
1793 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1795 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
1797 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1799 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
1801 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1803 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
1804 describe `set demangle-style arm' (not cfront);
1805 mention can type `q' to discard output, when gdb pages
1807 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1809 * valops.c (search_struct_field): Fix gdb core dump with incomplete
1812 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1814 * remote.c: Change timeout to 2.
1815 (remote_open): Use unpush_target not remote_close.
1816 (remote_resume): If siggnal != 0, give warning not error().
1817 (remote_wait, remote_interrupt, remote_interrupt_twice):
1818 If we get two interrupts, let the user get out if they want.
1819 (remote_{kill,mourn}): New functions.
1820 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
1822 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
1824 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
1826 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1828 * Remote targets (mourn): Call unpush_target.
1830 * config/sparc/xm-sun4os4.h: Declare free() to return int.
1831 Remove twisted use of PARAMS.
1833 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
1834 that ansidecl.h assumes ANSI on AIX.
1836 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1838 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
1839 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
1841 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1843 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
1845 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1847 * remote-vx.c (net_connect): Allow numeric IP address for host.
1849 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1851 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
1853 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
1855 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
1857 * symtab.h, xcoffread.c: Revise linetable sorting comments.
1859 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1861 * valops.c (value_cast): A cast might also change the object
1862 representation in C++.
1863 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
1864 to get the proper read_symtab function when called from mipsread.c.
1865 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
1866 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
1867 for dummy psymtabs, inhibit processing of dummy psymtabs.
1869 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
1871 * Changes from (or inspired by) AMD:
1872 * remote-udi.c (udi_attach): Assignments to Space and Offset were
1874 (udi_wait): Make error message (UDIGetStdout) match error.
1875 (udi_wait): Handle UDIStdinNeeded.
1876 * command.c [CANT_FORK]: Use system().
1877 * utils.c (prompt_for_continue): Allow quit with 'q'.
1879 * solib.c (solib_add): Don't call special_symbol_handling if there
1880 were errors in symbol_add_stub. Also set so->from_tty before
1881 calling symbol_add_stub.
1883 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
1885 * Merge in HPPA/BSD patches from Utah:
1886 * defs.h: Add const to 2nd arg of psignal prototype.
1887 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
1889 * hppab-core.c: Deleted. No longer useful.
1890 * hppab-nat.c: #include more files. Use PT_WUREGS, not
1892 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
1893 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
1894 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1895 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1896 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
1898 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
1900 * Fix two bugs found by deja-gnu. One is the incorrect reporting
1901 of the PC being in a stack dummy when looking at a core file
1902 without symbols. The other is the incorrect passing of char
1903 arguments during expression evaluation (ie: p foo('a','b') would
1904 mess up the passing of it's args because it wasn't coercing the
1906 * hppah-tdep.c: Rename global functions to have consistent hppa_
1907 prefix. Make more functions static. Drop hp_ prefix from static
1908 functions. (hppa_push_arguments): Call value_arg_coerce to cast
1909 char to int args if necessary. (hppa_fix_call_dummy): Create
1910 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
1911 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
1912 valid (ie: != 0) before doing comparison against PC.
1913 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
1914 to reflect new arguments.
1915 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
1916 prefix for func name. (FIX_CALL_DUMMY): Move code into
1919 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
1920 to malloc() so that we can test GDB eval of dynamically created
1921 arrays (like char strings in `print "foo"').
1923 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1925 * printcmd.c (print_address_symbolic): Search symtabs as well as the
1926 minimal symbols for a nearby symbol.
1928 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
1930 * coffread.c: Comment changes around minimal symbol recording.
1932 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1934 * command.c: comment changes only.
1936 * mips-tdep.c (heuristic_fence_post): new static variable.
1937 (heuristic_proc_start): use heuristic_fence_post, print better
1938 warnings, but only if not stop_soon_quietly.
1939 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
1941 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
1943 * symtab.h: Fix LOC_REF_ARG comment.
1945 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1946 and Jim Kingdon (kingdon@cygnus.com)
1948 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
1950 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
1951 symfile.c (compare_symbols): Don't check first character; STRCMP
1954 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
1955 structures that are passed by address in a register.
1956 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
1957 * findvar.c (read_var_value),
1958 printcmd.c (address_info, print_frame_args),
1959 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
1960 * symtab.c (lookup_block_symbol): Deal with it.
1962 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
1964 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
1966 * objfiles.c (find_pc_section): Return a struct obj_section *.
1967 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
1968 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
1969 Don't use obj_section hack.
1970 * xcoffexec (vmap_symtab): Relocate obj_sections.
1971 * printcmd.c (containing_function_bounds): Use find_pc_section.
1973 * symtab.h: Clean up SYMBOL_VALUE comments.
1975 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
1977 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
1978 Expand comments about LOC_ARG/LOC_LOCAL pairs.
1980 * coffread.c (read_coff_symtab): Use rewind before fseek.
1982 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
1984 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
1985 * Makefile.in: Add $(YFLAGS) when using $(YACC).
1986 * Makefile.in: Remove message to expect conflicts and unused
1987 rules in ch-exp.y, since there no longer are any such.
1989 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1991 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
1993 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
1995 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
1996 rather than dumping core.
1998 * Makefile.in: Add ${srcdir}/ to all source files.
1999 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
2000 (TAGS): Deal with srcdir and new config directory scheme.
2002 Makefile.in (NONSRC): Remove createtags.
2003 alldeps.mak: Updated.
2005 * rs6000-tdep.c: Delete unused function print_frame.
2007 * frame.h (struct frame_info): Doc fix for next_frame.
2008 New field signal_handler_caller.
2009 blockframe.c (create_new_frame, get_prev_frame_info),
2010 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
2011 INIT_FRAME_PC_FIRST).
2012 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
2015 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
2017 * irix4-nat.c (fetch_core_registers): Special version of this for
2018 Irix 4.x, which stores regs a bit differently from other /proc
2020 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
2021 to new file core-svr4.c.
2022 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
2023 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
2025 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
2027 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
2029 * i387-tdep.c: Remove unused #includes.
2031 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
2033 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
2035 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
2037 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
2039 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
2040 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
2041 Don't muck with SYMBOL_CLASS.
2043 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
2045 * munch: Don't use head command. It doesn't exist everywhere.
2047 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
2049 * inflow.c (new_tty): Remove spurious 'o' character at end
2052 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2054 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
2055 instructions and nothing more.
2056 * mipsread.c (add_line): Add comment why we have to combine line number
2057 entries for the same line number.
2059 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2061 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2064 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2066 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2068 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2070 * source.c (select_source_symtab): Clean up comment. Also, if
2071 we have a current_source_symtab, and s is NULL, return without
2073 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2074 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2076 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2078 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2079 * stabsread.h: Declare it.
2080 * partial-stab.h: Use it.
2082 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2084 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2086 * stack.c (print_frame_info): Print specially if dummy frame.
2088 * breakpoint.c: Add comments regarding within_scope future direction.
2092 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2094 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2096 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2098 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2100 * stabsread.c (read_member_functions): Initialize domain for stubbed
2101 member functions to avoid gdb core dumps when printing pointers
2102 to member functions.
2103 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2106 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2108 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2109 stop with an error().
2110 eval.c (evaluate_subexp): Change error message.
2112 * objfiles.c (build_objfile_section_table): Cast return value
2113 from obstack_finish.
2115 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
2117 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
2118 to rs6000_frame_chain and deal with it if we're in a signal handler.
2119 (FRAME_SAVED_PC): Use rs6000_frame_chain.
2121 * breakpoint.c (within_scope): New function.
2122 (enable_breakpoint, watchpoint_check): Use it.
2124 * source.c (openp): Handle "exec-file ./ls" correctly.
2126 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
2128 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
2130 * ch-exp.y: Clean up lexing of identifiers and
2131 reserved words. (E.g. don't recognize FALSEXXX as the
2132 keyword FALSE followed by the identifier XXX.)
2133 Also, convert identifiers to lower case.
2135 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
2137 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
2138 new serial interface.
2140 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
2142 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
2143 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
2144 * ser-go32.c: Return -1 on most failures, 0 on most successes,
2145 and use new return codes for go32_readchar().
2146 * ser-unix.c: Ditto. Also, move error handling up to caller for
2147 SERIAL_SETBAUDRATE().
2148 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
2149 to specific routine.
2150 (serial_close): New routine to wrap around device close routine.
2151 serial.h: Clean & document return values more clearly.
2153 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
2155 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
2157 * rs6000-pinsn.c (print_operand, case LI): Print condition register
2158 operand in decimal rather than wrong textual versions.
2160 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
2161 (mention 't', remove false thing about 'g' only good with 'f').
2163 * breakpoint.h: move "struct breakpoint" and friends to top of
2164 file so that bpstat_find_breakpoint prototype works.
2166 * solib.c (struct so_list): Add bfd field.
2167 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
2168 Put the bfd in bfd field of the so_list.
2169 (clear_solib): Free bfd name and close_bfd on the bfd.
2171 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2173 * valarith.c (value_subscript): Add COERCE_REF.
2174 * ch-exp.y (operand_5): We can generalize the 2nd operand
2175 of a string repetition ot 'literal' without ambiguity.
2177 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2179 * breakpoint.h (struct bpstat): Remove momentary field.
2180 Remove bpstat_momentary_breakpoint. This was always kludgy
2181 and is no longer used.
2183 * breakpoint.h: Add enum bpstat_what.
2184 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
2185 stop and print fields of bpstat now per-breakpoint, not just
2186 one for the whole chain.
2187 breakpoint.{c,h} (bpstat_what): New function.
2188 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
2189 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
2190 with call to bpstat_what.
2191 README: Remove watchpoint/breakpoint bug from known bugs.
2193 * breakpoint.h: Prototype bpstat_find_breakpoint.
2195 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
2197 * symtab.c (find_methods, gdb_mangle_name): Note that functions
2199 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
2200 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
2202 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
2204 * i960-pinsn.c (tabent): Copied struct definition from
2207 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2209 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
2210 is a C++ destructor.
2211 * symtab.c (gdb_mangle_name): Use it.
2212 * symtab.c (find_methods): Do not add destructors to choice list
2214 * symtab.c (decode_line_1): Make breakpoints on destructors work
2217 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
2219 * ser-go32.c: Make it use serial port name.
2220 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
2222 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
2225 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
2227 * configure.in: Only configure sparclite subdir when target_cpu
2230 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
2232 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
2233 Remove FIXME comment regarding this.
2235 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
2237 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
2239 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
2241 Add section table to objfile struct. Use it for find_pc_section.
2242 * objfiles.c (add_to_objfile_sections,
2243 build_objfile_section_table, find_pc_section): new functions.
2244 (allocate_objfile): build section table.
2245 * objfiles.h (struct obj_section): new structure.
2246 (struct objfile): add section table.
2247 (find_pc_section): new prototype.
2248 * solib.[ch] (find_pc_section_from_so_list): removed.
2249 * sparc-tdep.c: include objfiles.h for find_pc_section. include
2250 symfile.h for objfiles.h.
2251 (in_solib_trampoline): adjusted for new find_pc_section
2252 prototype. Removed BAD_RICH_HACK ifdefs.
2253 * symfile.c (syms_from_objfile): offset objfile sections.
2254 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
2255 * symfile.h (find_pc_section): prototype removed. Also fixed
2256 comment typo NUL -> NULL.
2257 * target.[ch] (find_pc_section_from_targets): removed.
2258 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
2260 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
2262 * ser-go32.c: Format. (go32_open): Use proper return value.
2264 * configure.in: Undo conditional configdirs hack for sparclite.
2266 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
2268 * symtab.c (list_symbols): When call break_command, pass both
2269 filename and function name not just function name.
2271 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
2273 (Changes and new files to make "none" a full fledged configuration)
2274 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
2275 Currently only tm-none.h has any meaningful contents.
2276 * config/none/none.mh (NAT_FILE): Use nm-none.h
2277 * config/none/none.mh (XM_FILE): Use xm-none.h
2278 * config/none/none.mt (TM_FILE): Use tm-none.h
2279 * Makefile.in (depend): Remove comment about parse errors in
2280 valops.c, it now parses correctly and generates a correct depend
2281 line. Remove line that touches xm.h, tm.h, and nm.h; they are
2282 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
2284 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
2286 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
2288 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
2289 exactly 8 characters.
2291 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
2293 * configure.in: Sparclite uses sparc config dir. Also has it's
2294 own tm- & .mt files now. Also add sparclite to configdirs.
2295 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
2296 * config/i386/go32.mh: Nullify def of TERMCAP.
2297 * config/i386/xm-go32.h: Get rid of redef of EIO.
2298 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
2299 specific configs. Very similar to sun4os4, but without solib.
2300 * sparclite/{Makefile.in configure.in}: First cut at making this
2303 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
2305 * ser-go32.c: First cut at adapting to new serial interface.
2307 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
2309 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
2310 These implement a new serial line interface for talking to remote
2312 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
2313 EXCEPT go32, which gets ser-go32.c.
2314 * remote.c: Use new serial interface. More remote-xxx's to be
2316 * ser-bsd.c, ser-termios.c: Removed.
2317 * serial.c: New. Implements common operations for all serial
2319 * ser-unix.c: New. Unix specific serial operations for various
2320 flavors of Unix (Posix, SysV, BSD).
2321 * serial.h: Generic serial interface defs.
2322 * config/i386/go32.mh, config/i386/i386bsd.h,
2323 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
2324 ser-bsd.o from XDEPFILES. All the magic is now handled in
2327 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
2329 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
2331 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
2333 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
2335 * rs6000-tdep.c (frameless_function_invocation): Don't even think
2336 about framelessness except on the innermost frame.
2338 * xcoffexec.c: Call fatal() not abort().
2340 * stabsread.c (patch_block_stabs): If stab & no symbol, make
2341 a LOC_OPTIMIZED_OUT symbol.
2342 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
2343 findvar.c (read_var_value), printcmd.c (address_info),
2344 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
2345 m2-exp.y (yylex): Deal with it.
2346 ch-exp.y (yylex): Deal with it.
2348 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
2350 * findvar.c (value_from_register): H8500 specific, check to see
2351 if we are looking at short pointer. If so, skip crock.
2352 * h8500-tdep.c (h8500_frame_chain): Mask down value from
2353 read_memory_integer() to avoid getting messed up by sign extension.
2355 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2357 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
2358 ifdef protect using BAD_RICH_HACK. This should be removed soon.
2359 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
2361 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
2363 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
2365 * core.c (dis_asm_print_address): New function.
2367 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
2370 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2372 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
2373 entire breakpoint chain and print only the first entry that needs to
2374 be printed and needs to be stopped for. Fixes problems with printing
2375 of multiple breakpoints with different conditions.
2376 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
2377 effectively stops printing of the breakpoint chain.
2378 * breakpoint.c (print_it_noop): New routine to print nothing
2379 for this breakpoint entry and dont stop printing.
2380 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
2381 watchpoint only if it is enabled.
2382 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
2383 descriptor from the library to make backtraces through setjmp work.
2384 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
2386 * mips-tdep.c (read_next_frame_reg): Provide correct values for
2387 all registers saved within sigtramp, cleanup.
2389 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2391 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
2393 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2395 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
2396 with prototype in ../include/dis-asm.h.
2398 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2400 * core.c (dis_asm_{read_memory,memory_error}): New functions.
2401 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
2402 Use read_memory_func interface to disassembler.
2404 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2406 Teach sparc solaris to next over shared library functions.
2407 * solib.[hc] (find_pc_section_from_so_list): new function and
2409 * sparc-tdep.c (in_solib_trampoline): new function.
2410 * symfile.[hc] (find_pc_section): new function and prototypes.
2411 * target.[hc] (find_pc_section_from_targets): new function and
2413 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
2414 in_solib_trampoline.
2416 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
2418 * infrun.c (wait_for_inferior): Revise comment.
2420 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
2422 * command.{c,h}: New var_type var_integer.
2423 main.c: Use it for history_size.
2425 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
2426 Lint and byte-order fixups.
2428 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
2430 * breakpoint.h (bpstat): New field print_it.
2431 breakpoint.c (bpstat_print): Use it.
2432 (print_it_normal): New function (from old bpstat_print code).
2433 (bpstat_{alloc,stop_status}): Set print_it field.
2435 * breakpoint.c (bpstat_stop_status): Use catch_errors when
2436 evaluating watchpoint condition, via new function watchpoint_check.
2437 Also stop if watchpoint disabled due to leaving its block.
2439 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
2441 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2443 * mips-pinsn.c: Add missing include of dis-asm.h.
2445 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
2447 * Makefile.in (clean, distclean, realclean): Recursively apply
2448 to subdirs first, rather than last. This avoids, for example,
2449 Makefile being removed in a parent directory before the recursive
2452 * alldeps.mak, depend: Update for below changes.
2454 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
2455 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
2456 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
2457 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
2458 instead of tm-68k.h.
2459 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
2460 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
2461 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
2462 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
2463 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
2464 tm-68k.h to tm-m68k.h.
2465 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
2466 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
2469 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
2470 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
2471 * a29k-tdep.c: Renamed from am29k-tdep.c.
2472 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
2473 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
2474 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
2475 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
2476 Map '29k' to 'a29k'.
2477 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
2478 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
2479 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
2481 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
2482 define that does not appear anywhere else in the gdb source tree.
2483 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
2485 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
2487 * breakpoint.c: Add comments regarding breakpoint_re_set.
2489 * xcoffread.c (sort_syms, compare_symbols): Remove.
2490 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
2491 not our own sort_syms (it is identical).
2493 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
2495 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2497 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
2498 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
2500 * exec.c (exec_close): Fix storage leak.
2501 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
2502 output sections when patching an executable.
2503 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
2504 when writing all registers.
2505 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
2506 at the right offset in the dummy frame.
2507 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
2508 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
2509 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
2511 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
2513 * Makefile.in (TARFILES): Avoid trailing backslash.
2515 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
2517 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
2518 it in breakpoint_re_set.
2519 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
2521 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
2522 don't use sizeof(int) for target stuff, etc).
2524 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
2526 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
2527 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
2528 support that can't be integrated anyway due to lack of clear
2531 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
2533 * findvar.c (read_register, write_register): Make these capable
2534 of reading/writing registers that are shorter than REGISTER_TYPE.
2535 * (value_from_register): Install H8500 specific code to return
2536 proper value when register is being used as a pointer.
2537 * h8500-tdep.c: Remove extra defines of NUM_REGS.
2538 (h8500_skip_prologue): Use correct lengths for LINK instructions.
2539 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
2540 chain frames properly by combining frame pointer with T reg.
2541 (init_extra_frame_info): Delete. It's now a macro.
2542 (frame_args_address): Don't add PTR_SIZE. Stack args are already
2543 offset by the correct amount off of the frame pointer.
2544 (register_byte): Delete. It's now a macro.
2545 (register_raw_size, register_virtual_size): Delete. Replaced by
2546 common routine h8500_register_size, cuz there's no difference
2547 between the raw & virtual sizes on this machine.
2548 (register_convert_to_raw, register_convert_to_virtual): Delete,
2549 cuz there's no difference between the raw & virtual forms.
2550 Replaced by memcpy in tm file.
2551 (register_virtual_type): Rename to h8500_register_virtual_type.
2552 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
2553 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
2554 emulator have same reg offsets. This is all handled in the
2556 (h8500_trapped_internalvar): New routine to detect references to
2557 convenience vars acting as pointer pseudo-regs.
2558 (h8500_value_trapped_internalvar): Conjure up value of pointer
2560 (h8500_set_trapped_internalvar): Convert set value in real
2561 register references.
2562 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
2563 code segment register.
2564 infrun.c (proceed): Simplify. Call write_pc instead of doing it
2566 (wait_for_inferior): Add h8500 specific code to add stack segment
2567 when reading SP register.
2568 remote-sim.c (fetch_register): Spacing.
2569 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
2570 detect cruft. Redo all register manipulation stuff. Get rid of
2571 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
2572 to frame pointer. (IS_TRAPPED_INTERNALVAL,
2573 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
2574 to create internal vars for pointer pseudo-regs.
2576 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
2578 * Makefile.in: Numerous small changes to macro definitions
2579 and rules for building gdb distribution tree. Many macros
2580 eliminated or merged, and rules simplified.
2581 * alldeps.mak: Update.
2584 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2586 * Makefile.in: recurse through SUBDIRS for dvi target too
2588 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
2590 * Clean up xcoff relocation.
2591 objfiles.h (struct objfiles): Add section_offsets, num_sections.
2592 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
2594 symtab.h (struct general_symbol_info): Add section field.
2595 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
2596 xcoffread.c: Set section for symbols and msymbols.
2597 (struct symtab): Add block_line_section field.
2598 buildsym.c (end_symtab): Set it.
2599 (end_symtab and callers): Add section parameter.
2600 objfiles.c (objfile_relocate): New funciton.
2601 xcoffexec.c (vmap_symtab): Use it.
2602 xcoffsolib.h (struct vmap): Remove unused fields.
2603 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
2604 CORE_NEEDS_RELOCATION, symtab_relocated.
2605 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
2606 rs6000-tdep.c: Make loadinfotext static.
2607 breakpoint.c (fixup_breakpoints): Doc fix.
2608 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
2609 (end_symtab): primary field replaces nonreloc.
2611 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
2613 * symtab.h (struct linetable_entry): Remove confusing comment.
2615 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2617 * Makefile.in: add installcheck target
2619 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
2621 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
2622 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
2623 z8k}: New directories to hold cpu specific configuration files.
2624 Naming follows gcc convention.
2625 * config/{*.mt, *.mh}: All target and host makefile fragment
2626 config files moved to an appropriate config/<cpu> subdirectory.
2627 * nm-*, xm-*, tm-*: All native, host, and target files, which
2628 get linked to nm.h, xm.h, and tm.h respectively by configure,
2629 moved to appropriate config/<cpu> subdirectory.
2630 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
2631 Native, host, and target files that are common across more than
2632 one cpu architecture and included by one of the configured
2633 native, host, or target files, get moved to config directory.
2634 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
2635 pick up native, host, or target include files moved to one of
2636 the config subdirectories, and that are included by other files.
2637 * Makefile.in (alldeps.mak): Modify to account for new config
2638 directory structure.
2639 * alldeps.mak, depend: Update for new config directory structure.
2640 * config/*/[ntx]m-*.h: Modify all files that include other
2641 [ntx]m-*.h files to use path relative to gdb/config. I.E.
2642 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
2644 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
2645 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
2646 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
2647 * configure.in: Default gdb_host_cpu to host_cpu, and remap
2648 the ones where the default is not unique or different than the
2649 config subdirectory name. Similarly, handle gdb_target_cpu.
2650 Modify configure.in as appropriate to make use of gdb_host_cpu
2651 and gdb_target_cpu to find makefile fragments and make links.
2653 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
2655 * mipsread.c (compare_blocks): Sort blocks with the same start
2656 address by decreasing ending address.
2658 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2660 * mipsread.c (parse_procedure): Save cur_fdr accross call to
2661 lookup_symbol as it might get clobbered by the call.
2663 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
2664 The previous code did not initialize the language field for the psymtab
2667 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
2669 * c-exp.y (parse_number): Avoid shift warning.
2670 * serial.h (struct ttystate): Declare empty one on DOS.
2672 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
2674 * xm-sun4os4.h: Return type of free() should be void, not int.
2676 * vx-share/vxWorks.h: Remove #def of NULL.
2678 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
2680 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
2682 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
2684 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
2686 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
2688 * ieee-float.c: Moved to ../libiberty.
2689 * ieee-float.h: Moved to ../include.
2690 * Makefile.in: Update accordingly.
2691 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
2692 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
2693 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
2694 it is now in ../opcodes/m68881-ext.c.
2695 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
2696 prologue (some callers _do_ care).
2697 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
2698 new interface of ../opcodes/*-dis.c.
2699 * ch-exp.y: Add #include <ctype.h>.
2701 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
2703 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
2705 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
2707 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2709 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
2711 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2713 * z8k-tdep.c (extract_return_value, write_return_value,
2714 store_struct_return): New functions from macros in tm-z8k.h.
2716 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
2718 * valops.c (value_arg_coerce): Apply temporary patch to
2719 fix problem with coercion of array and function types when
2720 passed as arguments to C functions, pending a more complete
2721 review of when and how coercion should be done, depending
2722 upon context and language.
2724 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2726 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
2728 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
2729 debugsec if there are a non-zero number of symbols.
2731 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
2733 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
2735 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
2737 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
2739 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
2740 not just 50 symbols.
2741 (symtbl_num_syms): New variable.
2742 (read_xcoff_symtab): Set it.
2743 (read_symbol_nvalue): Check for bad symno.
2744 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
2747 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
2749 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
2750 This is defined in defs.h if necessary.
2751 * vx-share/vxWorks.h: Remove #defs of min and max.
2752 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
2753 vx-share/xdr_rdb.c: include defs.h.
2755 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
2757 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
2760 * xcoffread.c (enter_line_range): complain() on bad endoffset.
2761 xcoffread.c: Doc fixes.
2763 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
2765 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
2766 xcoffexec.c (xcoff_relocate_core): New function.
2767 (text_adjustment): Removed.
2768 (add_vmap): Return the vmap.
2769 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
2771 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
2773 * xcoffsolib.h: Add objfile member to struct vmap.
2774 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
2775 xcoffexec.c (add_vmap): Allocate objfiles here.
2777 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
2779 Support 68000 series without floating point.
2781 * configure.in (m68000-*-{aout,elf,coff}): New configs.
2782 * tm-68k-nofp.h: New file, lacks 68881 support.
2783 * config/m68k-nofp.mt: New file.
2785 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
2787 Remove a few remaining underscore/no-underscore remnants from
2790 * config/{m68k-un.mt, sparc-un.mt}: Remove.
2791 * config/m68k-noun.mt: Rename to m68k-fp.mt.
2792 * config/sparc-noun.mt: Rename to sparc-em.mt.
2793 * tm-68k-noun.h, tm-spc-noun.h: Remove.
2794 * tm-68k-un.h: Rename to tm-68k-fp.h.
2795 * tm-spc-un.h: Rename to tm-spc-em.h.
2796 * tm-sun4sol2.h: Cleanup.
2797 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
2799 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
2801 * symmisc.c (std_in, std_out, std_err): Move initializations
2802 to runtime code, in case they aren't constant.
2804 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
2806 * symtab.c (find_pc_symtab): some object file formats, notably
2807 mips, have holes in the address ranges of symtabs. Change
2808 this algorithm from first hit to tightest fit.
2810 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
2811 fence post without finding the enclosing function, then print a
2814 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
2816 * utils.c (fputs_demangled, fprint_symbol): Remove.
2817 * utils.c (fprintf_symbol_filtered): New function which combines
2818 the functionality of fputs_demangled and fprint_symbol. Uses a
2819 caller provided language parameter to select the appropriate
2820 demangler, and caller provided args to pass to the demangler.
2821 * defs.h (enum language): Move further up in file so enum can
2822 be used in prototypes.
2823 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
2824 * defs.h (fprintf_symbol_filtered): Add prototype.
2825 * c-typeprint.c (cp_type_print_method_args): Replace calls to
2826 fputs_demangled with call to fprintf_symbol_filtered.
2827 * cp-valprint.c (demangle.h): Include
2828 * cp-valprint.c (cp_print_value_fields): Replace calls to
2829 fprint_symbol with calls to fprintf_symbol_filtered.
2830 * printcmd.c (print_frame_args): Replace call to fprint_symbol
2831 with call to fprintf_symbol_filtered.
2832 * stack.c (print_frame_info): Remove obsolete code so we don't
2833 have to update fputs_demangled usage in it.
2834 * stack.c (print_frame_info, frame_info): Add language variable
2835 to pass to fprintf_symbol_demangled and initialize it from the
2836 symbol's language. Replace calls to fputs_demangled with calls
2837 to fprintf_symbol_filtered.
2838 * symtab.c (find_methods): Replace call to fputs_demangled with
2839 call to fprintf_symbol_filtered.
2840 * ch-valprint.c (demangle.h): Include.
2841 * ch-valprint.c (chill_print_value_fields): Replace call to
2842 fprint_symbol with call to new fprintf_symbol_filtered.
2844 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
2846 * Makefile.in (VERSION): Bump version to 4.8.2.
2848 * main.c (source_command): Require an explicit pathname of file
2849 to source, since previous behavior of defaulting to gdb init file
2850 was troublesome and undocumented.
2851 * printcmd.c (disassemble_command): Add missing '{}' pair to
2852 else with two statements. Bug reported by Stephane Tsacas
2854 * symtab.c (find_pc_line): Don't complain about zero length or
2855 negative length line numbers for the moment, since we may not own
2856 the terminal when called, such as when single stepping. (FIXME)
2857 * language.h (CAST_IS_CONVERSION): True if current language is
2858 C++ as well as C. Fix from Peter Schauer.
2859 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
2860 Use STREQN macro rather than bare '!strncmp()'.
2861 * environ.c (unset_in_environ): Avoid use of memcpy on
2862 overlapping memory regions, as suggested by Paul Eggert
2863 <eggert@twinsun.com>.
2864 * c-exp.y (%union struct): Remove unused ulval as suggested
2865 by Paul Eggert <eggert@twinsun.com>.
2867 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
2869 * main.c (gdbinit): Make static.
2870 * main.c (inhibit_gdbinit): Move to file scope.
2871 * main.c (main): Remove local inhibit_gdbinit.
2872 * main.c (source_command): Don't source '.gdbinit' file by
2873 default if gdb has been told to ignore it.
2875 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
2877 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
2880 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
2882 * printcmd.c (print_address_symbolic): Only print if offset
2883 is shorter than max_symbolic_offset.
2884 (initialize_printcmd): `set print max-symbolic-offset'.
2886 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
2887 (examine_tag): Use it.
2888 (read_register_stack): Only look in the local registers for a
2889 memory address if it's between rfb and rsp; go to memory otherwise.
2890 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
2891 (reginv_com): Remove ancient kludge command.
2893 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2895 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
2896 irix4 will again compile.
2898 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
2900 * configure.in: accept mips-sgi-irix4* for irix4.
2902 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
2904 * z8k-tdep.c (print_register_hook): Lint.
2906 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
2908 Lint fixes from Paul Eggert (eggert@twinsun.com):
2910 * command.c (do_setshow_command): var_uintegers are unsigned.
2911 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
2912 unsigned, since they use hex values with the high bit set.
2914 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
2916 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
2917 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
2919 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2920 macro definitions in parenthesis.
2922 * dbxread.c (dbx_symfile_init): Catch the case where there is
2923 no string table, but the only way we find out is by reading zero
2926 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
2928 * dbxread.c (dbx_symfile_init): Make size of the string table
2929 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
2930 offset to the string table is nonzero and handle the nonexistant
2931 string table case, should it occur. Ensure that the string table
2932 size read from the file is reasonable, with a minimum lower bound
2933 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
2935 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
2937 * Makefile.in: Changes to build testsuite correctly.
2938 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
2939 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
2940 (TARGET_FLAGS_TO_PASS): New variable.
2941 (SUBDIRS): Added testsuite.
2942 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
2943 testsuite is compiled with CC_FOR_TARGET rather than CC.
2945 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
2947 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
2948 reported by mycroft@gnu.ai.mit.edu.
2950 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2951 * configure.in (vax-*-ultrix2*): New triplet.
2952 * config/vaxult2.mh: New file.
2953 * xm-vaxult2.h: New file.
2955 * c-exp.y (parse_number): Change high_bit to unsigned.
2956 * demangle.c: Change all references to cfront to ARM, since the
2957 actual algorithm is the one specified in the Annotated Reference
2958 Manual. This was confusing users into thinking that full cfront
2959 support was implemented.
2960 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
2961 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
2962 directly to lookup_struct_elt_type, which will do the
2963 dereferencing itself.
2964 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
2965 NULL dereferencing bug for unnamed structs, comment out
2968 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
2970 * coffread.c (process_coff_symbol): Change PCC argument correction
2971 so that it only happens on big-endian targets; so that it only
2972 happens if the short or char argument is aligned on an int
2973 boundary; and so that it changes the location, rather than the
2974 type, of the argument. These changes tend to parallel similar
2975 (old) changes in stabsread.c.
2977 * coffread.c (coff_read_enum_type): Use the specified size for
2978 enums, don't assume that they are int-sized.
2980 * c-valprint.c (c_val_print): Don't assume enums are the same as
2983 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
2984 Rendell, <michael@mercury.cs.mun.ca>.
2986 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
2988 * language.h (local_decimal_format_custom): Add prototype.
2989 * language.c (local_decimal_format_custom): Add function, bug
2990 reported by Robert R. Henry (rrh@tera.com).
2992 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
2994 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
2995 by Josef Leherbauer, joe@takeFive.co.at.
2997 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
2999 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
3000 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
3001 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
3002 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
3003 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
3004 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
3005 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
3006 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
3008 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
3010 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
3011 of demangled name fields to NULL if no demangling exists for
3012 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
3013 symbols if their language is known at the time they are created,
3014 but sometimes the language is not known until later.
3016 * ch-typeprint.c (chill_print_type_base): Name changed to
3017 chill_type_print_base to match pattern for C and C++ names.
3018 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
3019 to be consistent with other usages.
3020 * ch-typeprint.c (chill_type_print_base): Add support for
3021 printing Chill STRUCT types.
3022 * ch-valprint.c: Include values.h.
3023 * ch-valprint.c (chill_print_value_fields): New function and
3024 prototype for printing Chill STRUCT values.
3025 * ch-valprint.c (chill_val_print): Fix call to val_print_string
3026 that was being called with two args instead of three.
3027 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
3028 to print Chill STRUCT values.
3030 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3032 * configure.in: added testsuite to configdirs.
3034 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3036 * doc/stabs.texi: The `this' pointer is now known by the name
3037 `this' instead of `$t'.
3039 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
3041 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
3042 references of TAG_string_type DIEs in user defined types.
3043 * ch-lang.c (chill_create_fundamental_type): Track compiler
3044 change that now emits debugging info with the type long for Chill
3047 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
3049 * remote-mips.c: New file; implements MIPS remote debugging
3051 * config/idt.mt: New file; uses remote-mips.c
3052 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
3054 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
3055 floating point coprocessor.
3056 (mips_push_dummy_frame): If not mips_fpu, don't save floating
3058 (mips_pop_frame): If not mips_fpu, don't restore floating point
3060 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3062 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3063 mips_fpu, don't use fp0 as floating point return register.
3064 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3067 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3069 * gdb/testsuite: made modifications to testcases, etc., to allow
3070 them to work properly given the reorganization of deja-gnu and the
3071 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3073 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3075 * gdb/testsuite: Initial creation of gdb/testsuite.
3076 Migrated dejagnu testcases and support files for testing nm to
3077 gdb/testsuite from deja-gnu. These files were moved "as is"
3078 with no modifications. This migration is part of a major overhaul
3079 of dejagnu. The modifications to these testcases, etc., which
3080 will allow them to work with the new version of dejagnu will be
3081 made in a future update.
3083 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3085 * NEWS: Add reminders for next release.
3087 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3089 * mipsread.c (parse_lines): Correct check for files compiled with
3092 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3094 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3096 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3098 * Makefile.in (VERSION): GDB-4.8 release!
3099 * README, NEWS: Update for release.
3101 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3103 * am29k-pinsn.c (print_insn): Minor nits with const.
3104 * am29k-tdep.c: More minor nits with arg types for
3105 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3107 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3109 * gcc.patch: Update for a different GCC (G++) bug.
3110 * main.c (print_gdb_version): Update copyright year to 1993.
3111 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
3112 conditionalize this file on it. FIXME, right way is to split
3113 these into two config files.
3114 (ATTACH_DETACH): Define for BSD 4.4
3115 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
3116 (U_REGS_OFFSET): Revise for 4.4.
3117 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
3118 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
3119 LONG_MAX into this file to avoid cpp "redefinition" warnings.
3121 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3123 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
3126 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
3128 * c-lang.c (c_printstr): Bugfix for length==0 case.
3130 * c-lang.c (c_printstr): If a C string ends in a null, don't
3133 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3135 * defs.h (STRCMP): Make it work for unsigned chars.
3137 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
3139 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
3140 * config/hp300bsd.mh (REGEX, REGEX1): Define.
3141 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
3142 define to kludge the large opcode table into two smaller tables,
3143 since GCC take exponential space to build the table. Lint.
3144 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
3146 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3148 * Makefile.in (VERSION): Roll to 4.7.9.
3149 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
3150 definition here, to handle both BSD 4.3 and 4.4 systems.
3151 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
3152 * remote.c (alarm): Move declaration to global level, before
3153 first reference to it.
3154 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
3155 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
3157 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3159 * remote.c (readchar): forward declare alarm which otherwise looks
3160 like an undeclared variable to gcc.
3162 * dbxread.c (process_one_symbol): cast enum value N_SO into int
3163 when comparing against an int. Avoids superfluous warning from
3166 * inflow.c (set_sigint_trap): add cast to assignment from signal.
3167 Avoids superfluous warnings from some systems and/or compilers
3168 (like vax ultrix 4.2.)
3170 * language.c (struct op_print unk_op_print_tab): use the enum
3171 values rather naked zeros as initializers. Avoids warnings from
3172 ultrix type compilers.
3174 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3176 * Makefile.in (VERSION): Roll to 4.7.6.
3177 (SFILES_SUBDIR): Add 29k-share/udi_soc.
3178 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
3179 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
3180 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
3181 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
3182 (depend): Fix bug where nm-files in config files weren't noticed.
3183 (make-proto-gdb-1): Avoid changing directories while building new
3184 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
3186 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
3188 * remote.c: Improve error recovery. Allow user to break out
3189 of initial connection attempt with INTERRUPT. Treat a timeout
3190 while waiting for remote packet like a retry, unless the remote
3191 side is actively running user code. Fix a few long printf_filtered's.
3193 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
3196 * buildsym.c (start_subfile): Allow null file name.
3198 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
3200 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
3201 expects a pointer to complaint rather than a complaint
3203 (process_linenos): free the previously allocated subfile name,
3204 then allocate the new one from the heap.
3206 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3208 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
3210 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
3212 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
3213 Previously, would bogusly index off the bottom of type_vector.
3214 (rs6000_builtin_type): Accept type number as argument.
3215 (read_type, case '-'): Handle negatives like any other type number.
3217 * symfile.c (deduce_language_from_filename): Handle null name.
3219 * mips-tdep.c (isa_NAN): Fix byte order dependency.
3220 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
3221 fixed by sato@sm.sony.co.jp.
3223 * xcoffread.c (parmsym): Don't use an initializer to set up
3224 this struct symbol. Set it up in initialize_xcoffread.
3225 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
3226 works on real rs/6000 target with #ifndef FAKING_RS6000.
3228 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
3230 * stabsread.c (rs6000_builtin_type): Move function from
3231 xcoffread.c:builtin_type.
3232 * xcoffread.c (builtin_type): Move to stabsread. Remove
3233 IBM6000_HOST dependency. Move misplaced comments.
3234 (various): Change printf's to complaints.
3235 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
3236 objfile argument to read_type calls under #if 0.
3237 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
3238 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
3239 * Makefile.in: xcoffread.o is not built by default.
3240 * xm-rs6000.h (IBM6000_HOST): Remove.
3241 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
3242 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
3245 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
3247 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
3248 VALUE_LVAL to be lval_memory so that we don't try to modify wild
3249 register numbers when user tries to modify elements in structs
3250 passed as arguments.
3251 * inflow.c (child_terminal_info): Move banner outside of system
3253 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
3254 passes struct/union arguments by address.
3256 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
3258 * Based on patch from Kean Johnston <maw@netcom.com>:
3259 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
3260 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
3261 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
3263 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
3265 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
3266 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
3268 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
3270 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
3271 cc debugging output.
3273 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
3275 * stabsread.c (define_symbol): Complain about unrecognized names
3276 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
3277 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
3278 (read_cpp_abbrev): Don't use the class name as part of the
3279 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
3280 abbrevs. Inspired by Mike Tiemann.
3281 (read_tilde_fields): Comment. Remove ancient dead code.
3282 Remove erroneous but non-dead code. Simplify. Add complaints.
3283 (in general): Remove extraneous (parentheses) in return
3286 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
3288 * coffread.c (coff_lookup_type): Fix fencepost error reported
3289 by Art Berggreen, <arg@opal.acc.com>.
3291 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
3292 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
3294 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
3295 test, which is apparently left over from when we used native
3296 include files and couldn't depend on the member names being there.
3297 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
3299 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
3301 * mipsread.c: Major overhaul to use new BFD symbol table reading
3302 routines. Now swaps information as it is needed, rather than
3303 swapping everything when the file is read.
3305 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
3307 * Makefile.in (TARDIRS): Add sparclite demo dir.
3308 (*.tab.c): Change dependency on Makefile to depend on
3309 Makefile.in, otherwise it always rebuilds after configuring.
3310 Force output *.tab.c file into current directory even in "make"
3311 versions that rewrite dependent file names used in command lines.
3313 * TODO: Remove some things we did.
3314 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
3315 * os68k-xdep.c: Remove; useless file (os68k is a target only).
3316 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
3317 * symtab.h: Eliminate unnamed unions and structs.
3319 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
3321 * Makefile.in (VERSION): Roll to 4.7.5.
3323 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
3325 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
3326 re-evaluating symbol pointers.
3328 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
3330 * c-exp.y (lcurly, rcurly): New nonterminals.
3331 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
3333 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
3334 made function static.
3335 * parse.c (struct funcall): Moved struct def from parser-defs.h.
3336 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
3337 * parse.c (start_arglist):
3338 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
3339 * parser-defs.h (struct funcall): Moved struct def to parse.c.
3340 * parser-defs.h (funcall_chain): Moved to parse.c.
3341 * printcmd.c (print_frame_nameless_args): Fix prototype.
3342 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
3343 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
3344 * valops.c (typecmp): Moved prototype from values.h.
3345 * value.h (typecmp): Moved prototype to valops.c, made static.
3346 * ch-exp.y (yylex): Change way control sequences are disabled.
3348 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
3350 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
3352 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
3354 * mipsread.c (upgrade_type): Build array types correctly, using
3355 create_range_type and create_array_type.
3357 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
3359 * remote-nindy.c: Cleanup.
3361 * infrun.c (wait_for_inferior): When rolling back the PC after
3362 a breakpoint, call write_pc so that NPC gets rolled back as well
3365 * blockframe.c (inside_entry_file, inside_main_func,
3366 inside_entry_func): PC of zero is always "bottom of stack".
3368 * printcmd.c (print_frame_args, print_frame_nameless_args):
3369 Let print_frame_nameless_args decide whether there are any,
3370 laying groundwork for possibly later printing 29K args for
3371 functions where we have tag words but no symbols.
3373 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3375 * Makefile.in: fix GDB doc targets for new doc subdir structure
3377 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
3379 * stack.c (parse_frame_specification): Parse as many arguments
3380 as there are (up to MAXARGS). Pass all of them in argc, argv
3381 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
3382 many there were, onto SETUP_ARBITRARY_FRAME.
3383 * tm-mips.h, tm-sparc.h: Corresponding changes.
3384 * mips-tdep.c, sparc-tdep.c: Ditto.
3386 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
3388 * hp300ux-nat.c: Update copyrights.
3389 * mipsread.c (parse_partial_symbols): Complain about block
3390 indexes that go backwards. Fix from Peter Schauer.
3391 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
3392 symbol-file that has no linkage symbols to be read.
3393 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
3394 from tm- file to xm-file, since they're host dependent.
3395 * valarith.c (value_binop): Typo.
3397 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
3399 * sparclite/aload.c: Add copyleft.
3400 * sparclite/crt0.s: Add comment at beginning.
3402 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3404 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
3405 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
3407 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
3409 * values.c (value_headof): Fix typo in which VTBL and ARG were
3410 being confused for one another.
3412 * valops.c (typecmp): Now static.
3414 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
3415 baseclass--we don't always inherit its virtual function table
3418 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
3419 pointer correctly in case value_struct_elt moves it around.
3421 * valops.c (typecmp): Now static. Also, now groks references
3424 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
3425 zero on recursive call. If NAME is the name of TYPE, return TYPE.
3427 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
3429 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
3430 to avoid "too much defining" error from native C compiler (!).
3432 * Makefile.in (HFILES): Add typeprint.h.
3433 * typeprint.[ch]: Update copyrights.
3435 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
3437 * Makefile.in: Update to match doc/ subdir changes.
3439 * config/hp300hpux.mh: No cross-host file needed, just native.
3440 * config/go32.mh: Remove nonexistent "native" support.
3442 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
3443 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3444 * m88k-tdep.c (next_insn): Lint, cleanup.
3445 (store_parm_word): Lint.
3447 * README: Fix typo (reported by karl@hq.ileaf.com).
3449 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
3451 * expression.h (BINOP_CONCAT): Document use for self concatenation
3452 an integral number of times.
3453 * language.c (binop_type_check): Extend BINOP_CONCAT for self
3455 * valarith.c (value_concat): Rewrite to support self
3456 concatenation an integral number of times.
3457 * Makefile.in (ch-exp.tab.c): Change "expect" message.
3458 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
3459 eliminate hundreds of spurious shift/reduce and reduce/reduce
3460 conflicts that mask the 5 real ones.
3461 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
3462 * ch-exp.y (integer_literal_expression): Remove production,
3465 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
3467 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
3468 implied that "no side effects" was nonfunctional.
3469 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
3470 character string and bitstring concatenation.
3471 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
3472 * expression.h (exp_opcode): Add BINOP_CONCAT.
3473 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
3474 * language.c (string_type): Add function to determine if a type
3476 * language.c (binop_type_check): Add case for BINOP_CONCAT.
3477 * valarith.c (value_concat): New function to concatenate two
3478 values, such as character strings or bitstrings.
3479 * valops.c (value_string): Remove error stub and implement
3481 * value.h (value_concat): Add prototype.
3482 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
3483 * ch-exp.y (yylex): Recognize SLASH_SLASH.
3484 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
3487 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
3489 * c-exp.y (exp): Add production to support direct creation
3490 of array constants using the obvious syntax.
3491 * c-valprint.c (c_val_print): Set printed string length.
3492 * dwarfread.c (read_tag_string_type): New prototype and
3493 function that handles TAG_string_type DIEs.
3494 * dwarfread.c (process_dies): Add case for TAG_string_type
3495 that calls new read_tag_string_type function.
3496 * expprint.c (print_subexp): Add support for OP_ARRAY.
3497 * gdbtypes.c (create_range_type, create_array_type): Inherit
3498 objfile from the index type.
3499 * ch-typeprint.c (chill_print_type): Add case for
3501 * ch-valprint.c (chill_val_print): Fix case for
3504 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
3506 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
3507 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
3508 include/coff/mips.h.
3510 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
3512 * c-exp.y (exp:STRING): Convert C strings into array-of-char
3513 constants with an explicit null byte terminator. OP_STRING is
3514 now used for real string types.
3515 * c-lang.c (builtin_type_*): Move declarations to lang.c since
3516 they are used by all languages.
3517 * c-lang.c (_initialize_c_language): Move initializations of
3518 builtin_type_* to lang.c.
3519 * c-typeprint.c (c_type_print_varspec_prefix,
3520 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
3521 to TYPE_CODE_STRING.
3522 * c-valprint.c (c_val_print): Change the way character arrays
3523 are printed as strings to be consistent with the way strings
3524 are printed when pointer-to-char types are dereferenced.
3525 Remove test of print_max before calling val_print_string, which
3526 now does it's own test.
3527 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
3528 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
3529 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
3530 * gdbtypes.c (builtin_type_*): Add declarations moved from
3532 * gdbtypes.c (create_string_type): New function to create real
3534 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
3535 renamed to TYPE_CODE_STRING.
3536 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
3537 builtin_type_* types moved from c-lang.c.
3538 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
3539 to TYPE_CODE_STRING.
3540 * gdbtypes.h (builtin_type_string): Add extern declaration.
3541 * gdbtypes.h (create_string_type): Add prototype.
3542 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
3543 renamed to TYPE_CODE_STRING.
3544 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
3546 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
3547 renamed to TYPE_CODE_STRING.
3548 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3550 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
3551 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
3552 to TYPE_CODE_STRING.
3553 * valops.c (allocate_space_in_inferior): New function and
3554 prototype, using code ripped out of value_string.
3555 * valops.c (value_string): Rewritten to use new function
3556 allocate_space_in_inferior, but temporarily disabled until some
3557 other support is in place.
3558 * valops.c (value_array): New function to create array constants.
3559 * valprint.c (val_print_string): Add comment to document use,
3560 complete rewrite to fix several small buglets.
3561 * value.h (value_array): Add prototype.
3562 * value.h (val_print_string): Change prototype to match rewrite.
3563 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
3564 * ch-exp.y (match_character_literal): Disable recognition of
3565 control sequence form of character literals and document why.
3567 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
3569 * nindy-share/nindy.c: Add comments to #endif's to clarify
3572 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
3573 read_memory to get byte order right.
3574 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
3575 anymore. This is done in paread.c now. We expect unwind info
3576 to hang off of objfiles, and search all of the objfiles when until
3578 * (skip_trampoline_code): Cast arg to target_read_memory.
3579 * objfiles.h (struct objfile): Add new field obj_private to hold
3580 per object file private data (unwind info in this case).
3581 * paread.c (read_unwind_info): New routine to read unwind info
3582 for the objfile. This data is hung off of obj_private.
3583 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
3584 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
3585 make this easier to access.
3587 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
3589 * c-valprint.c (cp_print_class_member): Add extern decl.
3590 * c-valprint.c (c_val_print): Extract code for printing methods
3591 and move it to cp_print_class_method in cp-valprint.c.
3592 * c-valprint.c (c_val_print): Extract code to print strings and
3593 move it to val_print_string in valprint.c.
3594 * cp-valprint.c (cp_print_class_method): New function using
3595 code extracted from c_val_print.
3596 * valprint.c (val_print_string): New function using code
3597 extracted from c_val_print.
3598 * value.h (val_print_string): Add prototype.
3599 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
3600 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
3601 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
3602 CHECKBUF, growbuf_by_size): New variables, macros, and support
3603 functions for implementing a dynamically expandable temp buffer.
3604 * ch-exp.y (match_string_literal): New lexer function.
3605 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
3606 removed and replaced with new CHECKBUF macro.
3607 * ch-exp.y (yylex): Call match_string_literal when appropriate.
3608 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
3610 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3612 * Makefile.in: Add info for paread.o.
3613 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
3615 * blockframe.c (frameless_look_for_prologue): Correct the
3617 * gdbtypes.h, gdbtypes.c: Use const in decl of
3618 cplus_struct_default, now that pa-gas assembler has been fixed.
3619 * hppah-nat.c: Formatting.
3620 * hppah-tdep.c: Remove lots of useless externs for variables we
3622 * (find_unwind_entry): Speed up by using binary search, and a one
3624 * (rp_saved): New routine to see what unwind info says about RP
3625 being saved on the stack frame.
3626 * (frame_saved_pc): Look for prologue to see if we need to
3627 examine the stack for the saved RP or not.
3628 * (init_extra_frame_info): Check for prologue, instead of
3629 framesize to determine if we are frameless or not.
3630 * (frame_chain_valid): Stop backtraces when we run into _start.
3631 * (push_dummy_frame): Reformat to make more readable.
3632 * (find_dummy_frame_regs): ditto.
3633 * (hp_pop_frame): ditto.
3634 * (hp_restore_pc_queue): small cleanup.
3635 * (hp_push_arguments): ditto.
3636 * (pa_do_registers_info): ditto.
3637 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
3638 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
3639 * Define FRAME_CHAIN_VALID.
3640 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
3641 passed to functions.
3643 * paread.c (pa_symtab_read): Use new bfd conventions for
3644 accessing linker symbol table.
3645 * (pa_symfile_init): Access embedded STAB info via BFD section
3646 mechanism and related macros.
3649 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
3651 * sparc-stub.c: Use a seperate stack for our traps.
3652 * Handle recursive traps.
3653 * Remove all trap init code. This needs to be done by the
3655 * (set_mem_fault_trap): Call exceptionHandler() to setup this
3657 * (handle_exception): See if we are at breakinst, if so, then
3658 advance PC sp that users can just step out of breakpoint().
3659 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
3660 new place if SP has changed.
3661 * (case 's'): Get rid of this, we can't do it yet.
3662 * (case 't'): New command to test any old random feature.
3663 * (case 'r'): New command to reset the system.
3664 * (breakpoint): Add label to breakpoint trap instruction so that
3665 handle_exception() can detect where we are and get past the
3666 breakpoint trivially.
3668 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3670 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
3672 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3674 * configure.in: recognise all sparclite variants
3676 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3678 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
3679 binary files oring in the right bit.
3681 * main.c, source.c, state.c, symmisc.c: use macros defined in
3682 fopen-{bin|both} when fopening files.
3684 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
3686 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
3687 from a configuration file (typically including <limits.h>), or to
3688 TARGET_CHAR_BIT if CHAR_BIT is not defined.
3689 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
3690 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
3691 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
3692 * exppritn.c (print_subexp, dump_expression): Add case for
3694 * expression.h (OP_BITSTRING): New expression element type for
3696 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
3697 macros to convert between number of expression elements and bytes
3698 to store that many elements.
3699 * i960-tdep.c (leafproc_return): Use new macros to access
3700 minimal symbol name and address fields.
3701 * m88k-pinsn.c (sprint_address): Use new macros to access
3702 minimal symbol name and address fields.
3703 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
3704 minimal symbol address field.
3705 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
3706 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
3707 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
3708 Use new BYTES_TO_EXP_ELEM macro.
3709 * parse.c (write_exp_bitstring): New function to write packed
3710 bitstrings into the expression element vector.
3711 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3713 * parser-defs.h (struct stoken): Document that it is used for
3714 OP_BITSTRING as well as OP_STRING.
3715 * parser-defs.h (write_exp_bitstring): Add prototype.
3716 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
3717 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
3718 LOWER, LENGTH): New tokens for keywords.
3719 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
3720 upper_lower_argument, length_argument, array_mode_name,
3721 string_mode_name, variant_structure_mode_name): New non-terminals
3723 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
3724 * ch-exp.y (match_bitstring_literal): New lexer support function
3725 to recognize bitstring literals.
3726 * ch-exp.y (tokentab6): New token table for 6 character keywords.
3727 * ch-exp.y (tokentab5): Add LOWER, UPPER.
3728 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
3729 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
3730 * ch-exp.y (yylex): Check tokentab6.
3731 * ch-exp.y (yylex): Call match_bitstring_literal.
3733 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
3735 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
3736 symbol name and value fields.
3738 * c-exp.y (yylex): Make static, to match prototype and other
3741 * expression.h (exp_opcode): Add BINOP_MOD.
3742 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
3743 * expprint.c (dump_expression): Handle new BINOP_MOD.
3744 * language.c (binop_type_check): Handle new BINOP_MOD.
3745 * main.c (float_handler): Re-enable float handler when hit.
3746 * valarith.c (language.h): Include, need current_language.
3747 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
3748 for integer divide truncates towards zero for negative results.
3749 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
3750 * valarith.c (value_binop): Allow arithmetic operations on
3751 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
3752 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
3753 * ch-exp.y (tokentab3): Add MOD and REM.
3754 * ch-exp.y (yylex): Set innermost_block for symbols found
3755 in local scopes. Return LOCATION_NAME for local symbols.
3756 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
3757 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
3759 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
3761 * command.c (shell_escape, make_command, _initialize_command):
3762 don't create or use fork if CANT_FORK is defined.
3763 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
3764 code written for the IBM PC" remain.
3765 * xm-go32.h: define CANT_FORK
3767 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3769 * remote-sim.c: first attempt at general simulator interface
3770 * remote-hms.c: whitespace
3771 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
3772 understand new stack layout. (print_register_hook): print ccr
3773 register in a fancy way.
3775 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
3777 * eval.c (language.h): Include.
3778 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
3779 to pointer types when the current language is C. It loses for
3780 other languages when the lower index bound is nonzero.
3781 * valarith.c (value_subscript): Take array lower bounds into
3782 account when performing subscripting operations.
3783 * valops.c (value_coerce_array): Add comment describing why
3784 arrays with nonzero lower bounds are dealt with in value_subscript,
3785 rather than in value_coerce_array.
3787 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
3789 * ch-exp.y (FLOAT_LITERAL): Add token.
3790 * ch-exp.y (literal): Add FLOAT_LITERAL.
3791 * ch-exp.y (match_float_literal): New lexer routine.
3792 * ch-exp.y (convert_float): Remove.
3793 * ch-exp.y (yylex): Call match_float_literal.
3794 * ch-exp.y (yylex): Match single '.' after trying
3795 to match floating point literals.
3797 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
3798 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
3800 * expprint.c (dump_expression): New function for dumping
3801 expression vectors during gdb debugging.
3802 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
3803 MULTI_SUBSCRIPT and moved out of BINOP range.
3804 * expression.h (DUMP_EXPRESSION): New macro that calls
3805 dump_expression if DEBUG_EXPRESSIONS is defined.
3806 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
3807 * parse.c (length_of_subexp, prefixify_subexp): Change
3808 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
3809 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
3810 prefixify'ing the expression.
3811 * printcmd.c (print_command_1): Add comment.
3812 * ch-exp.y (expression_list): Add useful actions.
3813 * ch-exp.y (value_array_element): Add useful actions.
3814 * ch-exp.y (array_primitive_value): Add production.
3815 * ch-exp.y (yylex): Recognize ',' as a token.
3817 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3819 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
3820 POSIXize the recursive makes (make [variable assignments] target{s})
3822 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
3824 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
3825 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
3826 CPLUS_MARKER for all SVR4 systems, so follow suit.
3827 * defs.h (strdup_demangled): Remove prototype.
3828 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
3829 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3830 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
3831 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
3832 prim_record_minimal_symbol_and_info): Use new macro
3833 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3834 * minsyms.c (install_minimal_symbols): Use new macro
3835 SYMBOL_INIT_DEMANGLED_NAME.
3836 * stabsread.c (define_symbol): Use new macro
3837 SYMBOL_INIT_DEMANGLED_NAME.
3838 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
3839 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
3840 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
3841 SYMBOL_INIT_DEMANGLED_NAME.
3842 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
3843 SYMBOL_DEMANGLED_NAME now tests language itself.
3844 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
3845 now tests language itself.
3846 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
3847 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
3848 mangled name member in the language dependent portion of a symbol.
3849 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
3850 mangled name member appropriate for a symbol's language.
3851 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
3852 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
3853 SYMBOL_DEMANGLED_NAME now tests language itself.
3854 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
3855 initializes language dependent portion of symbol.
3856 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
3857 demangles and caches the demangled form of symbol names.
3858 * utils.c (fputs_demangled, fprint_symbol): Use current language
3859 to select an appropriate demangling algorithm.
3860 * utils.c (strdup_demangled): Remove, no longer used.
3861 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
3862 access the Chill mangled name member in the language dependent
3863 portion of a symbol.
3864 * ch-lang.c (chill_demangle): New function, simple demangler.
3865 * defs.h (chill_demangle): Add prototype.
3866 * symtab.h (language_dependent_info): Add struct for Chill.
3868 For older changes see ChangeLog-92
3874 version-control: never