1 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
4 was adequate in gdb 3.5 but not now.
6 * valops.c (typecmp): An array in t2 matches a pointer in t1.
8 * valops.c (typecmp): When comparing type1& to type2, compare
9 type1 and type2 as leniently as if we were comparing type1 to
12 * cp-valprint.c (cplus_print_value): Don't dump core if the
13 baseclass doesn't have a name.
14 * values.c (vb_match): New function, which finds the virtual
15 base class pointer even if the types are nameless.
16 (baseclass_{addr,offset}): Use it.
18 * hppa-tdep.c: Make "maintenance print unwind" command from old
21 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
22 obsolete junk which apparently had been copied from the
23 pre-serial.h remote.c, but which is no longer used.
25 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
27 * Makefile.in (NONSRC): Need 29k-share/README, not
30 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
32 * paread.c (pa_symfile_init): If error reading string table, don't
33 use errno in cases where it hasn't been set.
35 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
37 * remote-monitor.c (_initialize_monitor): Comment out use of
38 connect_command, since connect_command itself is commented out.
40 * remote-monitor.c (generic_open): Parse arguments the same way
43 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
45 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
47 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
49 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
50 __gnu_compiled* symbols into the minimal symbols.
52 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
54 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
55 "retransmit-timeout" variables to set mips_receive_wait and
56 mips_retransmit_wait, respectively.
58 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
60 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
62 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
64 * remote-udi.c: Remove old comment about download not implemented.
66 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
67 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
68 conform to GDB conventions like using memcpy not bcopy, serial.h,
69 etc. This is to make it host on Solaris, AIX, etc.
70 * Makefile.in: Reflect removed nindy-share files.
71 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
73 * stack.c (print_frame_info): Revise comment about `pathological'
74 case (there was a wrong FIXME about text labels; also asm() can
75 trigger this as well as versions of ar which truncate .o names).
77 * buildsym.c (start_subfile): If a .c file includes a .C file, set
78 the language of both of them to C++.
80 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
82 Include <malloc.h> rather than declaring malloc functions ourself.
84 * ser-unix.c (set_tty_state): Don't ignore errors setting process
86 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
89 * fork-child.c (fork_inferior): Only quote exec file if needed.
91 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
92 stTypedef inside an stBlock.
94 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
96 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
97 we have breakpoints or watchpoints as we might have to ignore internal
100 Fix gdb core dumps after `file newfile' commands.
101 * symtab.h, symfile.c (clear_symtab_users): New routine which
102 unconditionally clears symtab users. clear_symtab_users_once
103 commented out as it was a noop anyway.
104 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
105 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
106 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
107 * symfile.c (syms_from_objfile): Install cleanups for errors during
109 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
110 Lint cleanup code, call do_cleanups explicitly.
111 * symfile.c (symbol_file_add): Call new_symfile_objfile and
112 reinit_frame_cache _after_ the new symbols are read in.
114 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
116 * mipsread.c (parse_type): Do not set tag name for compiler
117 generated fake tag names.
119 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
121 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
123 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
126 command. Now we use unwind info by default if we can find it.
128 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
129 to tm-sparc.h so they are shared between Solaris and SunOS4.
130 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
133 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
134 for floating point registers.
136 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
137 symbols as mst_file_text.
139 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
141 * stabsread.c (rs6000_builtin_type): Make logical types be
144 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
146 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
149 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
151 * remote.c: Don't error() on errors xferring memory.
152 * target.h: Clean up comments about *xfer_memory.
154 * exec.c, corelow.c (target_ops struct): Don't allow
155 {insert,remove}_breakpoints to be defaulted to
156 memory_{insert_remove}_breakpoint.
158 * demangle.c: Make it so `help set dem' tells you how to get the
159 list of demangling styles.
161 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
163 * Makefile.in: Use REMOTE_O macro not remote.o.
164 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
166 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
168 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
169 (can't include it in nm-*.h file because it causes conflicts with
170 a.out symbol definitions).
171 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
172 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
174 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
175 (REGISTER_U_ADDR): Defined.
176 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
178 * config/pa/xm-hppah.h: Likewise.
180 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
182 * mipsread.c (parse_symbol): when stTypedef and friends occur within
183 an stBlock, skip over the fields of the inner one.
185 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
186 heuristic_proc_desc rather than just assuming registers not saved.
188 * Makefile.in (regex.o): Add dependency.
190 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
192 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
194 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
196 * config/mips/xm-makeva.h: New file implements va_list alignment
197 restrictions for mips hosts.
198 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
201 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
203 * mips-tdep.c (init_extra_frame_info): Do not check for
204 mips_in_lenient_prologue if it is a dummy frame.
205 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
206 mips_in_lenient_prologue.
208 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
210 * mips-tdep.c (heuristic_proc_start): First time we print the
212 (_initialize_mips_tdep): Improve docstring for `set heur'.
214 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
216 * symtab.c (find_line_symtab): New function, to deal with multiple
217 symtabs with the same name.
218 (find_line_pc{,_range}): Use it.
219 (find_pc_symtab): Add comment about overlapping symtabs.
221 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
223 * Makefile.in (SFILES): Add nlmread.c.
224 * Makefile.in (OBS): Add nlmread.o.
225 * Makefile.in (nlmread.o): Add new target.
226 * configure.in (i[34]86-*-netware): New configuration.
227 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
228 for NLM/NetWare support.
230 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
232 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
233 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
234 * dbxread.c (record_minimal_symbol): Deal with statics.
235 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
237 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
239 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
240 arg_bytes field of makeva_list is always aligned.
241 * config/pa/xm-pa.h: Make arglist_address a char *.
243 * ser-unix.c: Don't try to use job control with termio.
245 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
246 and Jim Kingdon (kingdon@cygnus.com)
248 Make breakpoint_re_set_one work with overloaded member functions,
249 `b 123' and `b foo' if foo is a static function.
250 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
251 to return canonical line specs if requested by the caller.
252 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
254 * symtab.c (build_canonical_line_spec): New helper function which
255 constructs the canonical line spec.
256 * breakpoint.c (break_command_1): Use canonical line spec instead
257 of command string as addr_string if necessary.
258 * source.c (line_info): Fix storage leak.
260 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
262 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
264 * symm-tdep.c: Remove exec_file_command.
265 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
266 A few miscellaneous cleanups.
267 * symm-nat.c: Renamed from symm-xdep.c.
268 * All symmetry dependent files: Many changes.
270 * mips-tdep.c (mips_skip_prologue): New argument lenient.
271 Use read_memory_nobpt.
272 (is_delayed, mips_in_lenient_prologue): New functions.
273 (init_extra_frame_info): If in the prologue, don't use saved registers.
274 * config/mips/tm-mips.h: Declare mips_skip_prologue.
276 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
277 passing it to END_PSYMTAB.
279 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
281 * symtab.c (find_pc_symtab): Call warning, not printf directly.
283 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
285 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
287 * mipsread.c: No longer need to undefine ZMAGIC.
289 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
291 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
292 (print_insn): Now just calls print_insn_m88k.
294 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
296 * h8300-tdep.c (examine_prologue): Make prototype match definition.
298 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
300 * NEWS: Mention that remote.c now has a `load' operation.
302 * hppa-tdep.c (pc_in_linker_stub): New function.
303 (find_proc_framesize): Return 0 for linker stubs.
304 (rp_saved): Tell the caller where rp is saved.
305 (frame_chain_valid): Return 1 for linker stubs.
306 (frame_saved_pc): Use return value from rp_saved.
308 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
309 pass the sp relative to the frame in question, not the sp in the
312 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
314 * mipsread.c (parse_procedure): Take as argument the symtab to look
315 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
316 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
318 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
319 already checked the first characters.
321 Changes from Jeffrey Law:
322 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
323 machine dependent fields in the makeva_list structure.
324 (makeva_size): Allocate extra space to handle gaps made by
325 alignment restrictions.
326 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
327 (MAKEVA_START): Initialize arglist_address field.
328 (MAKEVA_ARG): Always store arguments on natural alignment
329 boundaries. Set arglist_address to the address right after
331 (MAKEVA_END): Simply return the value stored in arglist_address.
333 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
335 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
338 * hppah-nat.c (store_inferior_registers): Don't print i in cases
339 where we aren't using it.
341 * a29k-tdep.c (get_saved_register): Fix typo.
343 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
345 * configure.in: Recognize h8300h (variant of h8300).
348 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
350 * configure.in: Recognize sparc64-*-*.
353 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
355 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
356 returning foo' as well as `pointer to foo'.
358 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
359 * config/m68k/tm-m68k.h: Define it.
360 * mem-break.c, breakpoint.c: Improve comments.
362 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
364 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
365 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
367 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
369 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
370 Make prototype match definition.
372 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
374 * elfread.c: Remove notice about file still being under
376 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
378 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
380 * a29k-tdep.c (read_register_stack): Make val static.
382 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
384 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
385 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
388 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
390 * c-valprint.c (c_val_print): Fix thinko with unspecified length
393 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
396 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
398 * symtab.c (decode_line_1): Use end of block to figure out whether
399 val.end is in the same function, not minimal symbols.
401 * source.c (line_info): Add a few more wrap_here's.
403 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
404 don't make assumptions about sizes of host data types.
406 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
407 * infrun.c, breakpoint.c, printcmd.c: Change callers.
408 * printcmd.c (containing_function_bounds): Remove.
409 * printcmd.c (disassemble_command): Use find_pc_partial_function,
410 not containing_function_bounds.
411 * infcmd.c (step_1): Use find_pc_partial_function rather than
412 trying to roll our own. Move check for a pc between SIGTRAMP_START and
413 SIGTRAMP_END in find_pc_partial_function, not step_1.
415 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
416 Keep unswapped value in array of char, not REGISTER_TYPE.
417 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
418 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
421 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
423 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
424 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
425 * config/m68k/dpx2.m{h,t}: New files.
427 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
429 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
430 more parens around macro arg.
432 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
434 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
435 step_resume_break_address with step_resume_breakpoint (now local
436 to wait_for_inferior).
437 ({insert,remove}_step_breakpoint): Remove.
438 (wait_for_inferior): Set step resume break with
439 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
440 and bpstat_what (stop_step_resume_break removed).
441 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
442 which includes previous return value as main_action, and a step_resume
444 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
445 there is another breakpoint there, insert it.
446 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
448 Various: Clean up and add comments.
450 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
451 for Wed Nov 13 16:45:13 1991).
453 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
455 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
457 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
461 ({extract,store}_{signed_integer,unsigned_integer,address}):
462 New routines to replace SWAP_TARGET_AND_HOST.
463 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
465 * config/sparc/tm-sparc.h: Add comment suggesting that removing
466 ins and locals from the registers array might clean things up.
468 * utils.c: Clean up comments about wrap buffer and wrap_here.
469 * printcmd.c (printf_command): Call wrap_here before vprintf.
471 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
472 Patch from ptf@delcam.co.uk (Paul Flinders).
474 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
476 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
478 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
479 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
480 is at the start of the dummy code.
482 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
484 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
485 stuff, just write the sp and fp.
486 (sparc_pop_frame): Skip the do_restore_insn; we already restore
487 the sp with the other out registers.
489 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
492 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
495 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
497 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
498 != sizeof (REGISTER_TYPE).
499 (frame_saved_pc): Ditto.
502 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
504 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
505 (REGISTER_RAW_SIZE): Ditto.
506 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
507 on the h8/300h (ints may still be 16 bits).
508 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
509 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
512 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
513 (examine_prologue): reg_save_depth is 4 if h8/300h.
515 * findvar.c (read_register): Provide some support for 64 bit regs.
516 (write_register): Ditto.
518 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
520 * config/mips/nm-riscos.h: machine/machparam.h is always the right
521 place to look for BSD43_NBPG, not machine/vmparam.h
523 * infcmd.c (run_stack_dummy): New argument name.
524 Change error message in (another) attempt to make it comprehensible.
525 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
526 * symtab.h: Declare demangle and asm_demangle since macros use them.
528 * eval.c (evaluate_subexp): Add comment about calling a member
529 function of a variable in a register.
531 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
533 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
534 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
535 frame tops and bottoms.
537 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
538 config/gould/tmp-{pn,np1}.h,
539 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
540 next_frame from struct frame_info. It has no purpose beyond
541 ->next->frame and is an artifact from GDB 2.8.
543 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
545 * Makefile.in: Remove gdb before creating a new one.
546 Update init.c atomically.
548 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
549 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
551 * infcmd.c (_initialize_infcmd): In docstring for "continue",
552 describe argument as setting ignore count.
554 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
556 * h8300-tdep.c (examine_prologue): Fix call to
557 read_memory_unsigned_integer.
559 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
561 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
562 rather than including xm-bigmips.h.
564 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
567 * Makefile.in (distclean): Remove y.tab.h.
569 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
571 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
572 file updates properly now.
573 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
574 addresses if switching to a new symbol file.
575 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
576 symbols that might be returned from define_symbol.
578 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
580 New target macros for getting at the pc, sp and fp.
581 * infcmd.c (read_pc, write_pc): Modify to use new macros.
582 (read_sp, write_sp, read_fp, write_fp): New functions.
583 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
585 * breakpoint.c (bpstat_alloc): ditto.
586 * infrun.c (wait_for_inferior): ditto.
587 * stack.c (print_frame_info): ditto.
588 * valops (call_function_by_hand): ditto.
589 * corelow.c (core_open): ditto.
590 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
591 target_write_pc, target_read_fp, target_write_fp): New functions.
592 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
594 * config/alpha/xm-alpha.h: Add MAKEVA_END.
595 * config/h8500/tm-h8500.h: Define new macros.
597 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
599 * configure.in (mipos-*-riscos*): New host and target; use riscos.
600 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
601 vmparam.h, include machparam.h.
602 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
604 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
606 * c-exp.y (yylex): Give error if unmatched single quote.
608 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
610 * Remove unused STACK_END_ADDR in the following files (in other
611 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
612 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
613 tm-hp300hpux.h, tm-isi.h.
615 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
617 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
618 config/mips/xm-riscos.h: Include <sys/types.h>.
620 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
621 not an initializer, to copy the structure.
623 * gdbtypes.h (struct type): Add field tag_name.
624 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
626 * {coff,dwarf,mips,stabs}read.c: Set it.
628 * xm-sysv4.h: Undefine HAVE_TERMIO.
630 * config/mips/nm-riscos.h: Remove unmatched #endif.
631 Define FETCH_INFERIOR_REGISTERS.
632 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
633 Fix misspelling of NAT_FILE.
634 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
635 we can still process "modern" core files.
637 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
639 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
640 is defined; don't care what it is defined to.
642 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
644 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
646 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
648 * inftarg.c: Remove unused include of terminal.h.
649 * signals.h: Don't undefine signals anymore.
650 * main.c: Use job_control from serial.h.
651 * fork-child.c (fork_inferior): Use gdb_setpgid.
652 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
653 * utils.c (quit): Use current_target->to_terminal_ours to figure
654 out whether we care about lack of job control, rather than __GO32__.
655 * utils.c: Include serial.h not terminal.h
656 (quit): Use job_control not TIOCGPGRP.
657 * terminal.h: Don't undefine TIOCGPGRP.
658 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
659 * utils.c (quit): Use it.
660 * serial.h: Add SERIAL_UN_FDOPEN.
661 * utils.c (quit): Use it.
662 * ser-unix.c: Add process group to ttystate.
663 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
664 * inflow.c: Include serial.h not terminal.h.
665 Use serial.h stuff to replace most of the maze of #ifdef's.
666 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
667 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
668 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
669 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
670 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
671 SERIAL_SET_PROCESS_GROUP.
672 * inflow.c: Use them.
673 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
675 * Various: Remove all use of TIOC*_BROKEN.
677 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
679 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
681 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
683 * target.h (target_detach): Turn macro into function.
684 * target.c (target_detach): Define it, do deferred register stores
685 before calling the real target function.
687 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
688 and Jim Kingdon (kingdon@cygnus.com)
690 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
691 a function to avoid printing of function arguments in wrong order
693 * symfile.c (compare_symbols): Remove code for sorting arguments
694 as blocks containing arguments are no longer sorted.
695 * symtab.c (lookup_block_symbol): Update comment accordingly.
697 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
699 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
700 (REG_STRUCT_HAS_ADDR): Add comment.
702 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
703 to check whether there is line number information.
705 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
707 * remote-udi.c: Fix docstring so that it compiles.
709 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
712 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
714 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
715 don't expect it, change it to LOC_STATIC so at least we don't coredump.
717 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
719 * symtab.h: Add comments about line numbers.
720 * source.c (identify_source_line): Fix off by one bug with line.
722 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
724 * printcmd.c (makeva*): New interface, for making a va_list.
725 (printf_command): Use it.
726 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
727 * config/pa/xm-pa.h: New file.
728 * config/pa/xm-hppa{b,h}.h: Include it.
730 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
732 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
734 * valprint.c (val_print_type_code_int): Fix off by one error with
735 eliminating leading zeroes for large little endian integers.
737 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
739 * config/mips/riscos.mh (CC): Use -systype sysv.
741 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
743 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
745 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
747 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
748 CALL_DUMMY between different 68k machines.
750 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
752 * gdbserver/Makefile.in: Add dependancies on server.h.
753 * gdbserver/remote-gutils.c: Remove lots of unused functions and
755 * gdbserver/remote-inflow.c: Remove lots of unused variables and
756 #includes. Also, use PTRACE_* symbols instead of constants.
757 (mywait): Surround calls to wait() with enable/disable_async_io()
758 so that we can be interrupted from GDB while waiting for the
759 child. Also, handle child exit more gracefully.
760 * gdbserver/remote-server.c: Remove lots of unused variables.
761 Move all extern defs into server.h. Redo main loop so that
762 failure from getpkt() causes communications to be re-established.
763 Fix 'k' command so that it restarts the child.
764 * gdbserver/remote-utils.c: Remove lots of unloved vars and
765 subrs. Move many extern decls into server.h. (remote_open): For
766 tcp, seperate usage of proto fd from connected fd. Close proto
767 fd after getting connection. (putpkt/getpkt): Pay attention to
768 errors when reading/writing. Report these to the caller. New
769 routines input_interrupt/enable_async_io/disable_async_io to make
770 it possible to get an I/O interrupt when data arrives from the
772 * serial.h: New file to contain common defs for all remote files.
774 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
776 * remote.c: Add arg names to prototypes, in a modest effort at
777 clarification. Also add prototypes for some new functions.
778 * (remote_wait): Better error reporting for 'T' responses.
779 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
780 * (dos_async_init): Make usage message reflect requested port #.
781 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
782 random hostname lookup failures. Add nicer message for unknown
783 host error. (wait_for): Wake up in case of exceptions. Also,
784 restart select() if we got EINTR.
785 * ser-unix.c (wait_for): Restart select() if we got EINTR.
786 * serial.c: (serial_close): Clean up code.
788 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
790 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
791 CALL_DUMMY between different 68k machines.
793 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
795 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
796 Make comment explaining this comprehensible.
797 (TAGFILES): Include ALLDEPFILES.
798 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
800 (update-alldeps): Remove; obsolete.
802 * remote.c: Move comments regarding packets to top of file with the
803 rest of the protocol comments.
804 Fix incorrect description of 'T' response.
806 * README (Reporting Bugs): Refer people to the GDB manual.
808 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
809 * stabsread.c: Type -16 is 4 bytes.
811 * remote-udi.c: Improve docstring.
813 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
815 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
816 bfd_elf32_find_section, to track bfd changes.
818 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
820 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
821 * config/mips/xm-riscos.h: Define USG.
823 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
825 * main.c (filename_completer): Don't complete to files ending in ~.
827 * NEWS: Mention filename completion and "info line" enhancements.
829 * main.c (symbol_completion_function): On "info t foo", return NULL,
832 * main.c (symbol_completion_function): Don't use readline word
833 breaking. Use new calling convention for c->completer and
835 * command.h (struct command): Change arguments; now the text passed
836 to completer does not have any word breaking done. New arg word.
837 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
839 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
840 * command.{c,h} (complete_on_cmdlist): Take word argument.
842 * command.c (lookup_cmd_1): Doc fix.
844 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
846 * Makefile.in (OP_INCLUDE): define.
847 (OPCODE_CFLAGS): use OP_INCLUDE.
849 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
850 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
851 config/m68k/amix.mh, config/mips/irix[34].mh,
852 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
853 ALLOCA1): macros removed.
855 * config/mips/decstation.mh, config/rs6000/rs6000.mh
856 (MMALLOC_LIB): renamed to MMALLOC.
858 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
860 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
861 * dbxread.c: Change comment regarding acc.
863 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
865 Makefile overhaul dropping autodepend features.
866 * Makefile.in: many comment changes. forced consistent use of $()
867 for makefile variables references. dropped leading ./ in file
868 references. Drop $(srcdir)/ prefix on all dependencies.
869 Inserted contents of alldeps.mak and depend.
870 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
871 include directory into the compilation line.
872 (GDB_CFLAGS): new macro to take up the semantic previously held
874 (LIBIBERTY): dropped ancient subdir macro. I last removed this
875 macro in feb of '92. How does it keep coming back?
876 (MMALLOC_LIB): renamed to MMALLOC.
877 (BFD_SRC_DIR): renamed to BFD_SRC.
878 (BFD_OBJ_DIR): renamed to BFD_DIR.
879 (BFD_LIB): renamed to BFD.
880 (BFD_INCLUDES): renamed to BFD_CFLAGS.
881 (READLINE_DIR): now represents object directory.
882 (RL_LIB): renamed to READLINE.
883 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
885 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
886 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
887 (LDFLAGS): removed default assignment.
888 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
889 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
890 (ALLOCA1, ALLOCA): removed all references. alloca is now in
892 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
893 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
894 removed all $(srcdir) prefixes.
895 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
896 for potential dependencies. commented out by default.
897 (readline_headers, udiheaders): convenient abbreviations.
898 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
899 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
900 new macros used for header file dependencies.
901 (install-info, clean-info): collapse into the info rule.
902 (install): now depends on all.
903 (install-only): new target for installing without depending on
905 (uninstall): new target.
906 (config-check, config-check-hosts, config-check-targets): added
908 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
909 order to force parallel makes into keeping these rules separate.
910 * configure.in: omit cat'ing depend file onto generated Makefile.
911 * alldeps.mak, depend: removed.
913 * inferior.h: remove redundant include of symtab.h which is
914 included in value.h via breakpoint.h.
916 * alloca.c: removed. alloca is now in libiberty.
918 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
919 new macro to undo what M_INSTALL does.
921 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
923 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
926 * dbxread.c (copy_pending): Change name and function of begi argument
927 to endi, since that is what the caller needs.
929 * Makefile.in (TAGFILES): Don't include YYFILES.
931 * Makefile.in (HFILES): Include monitor.h.
933 * Makefile.in: Include text that used to be in alldeps.mak.
934 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
935 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
937 * main.c (main): Print help message on stdout not stderr
939 New option --version per standards.texi.
940 In help message, show long options with "--" not "-".
941 Don't try to print help message or version until after we have
942 called initialize_all_files.
944 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
946 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
947 (solib_add): Call special_symbol_handling once, not once per library.
949 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
952 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
953 systems, not just Solaris.
955 * stabsread.c: Include <ctype.h>.
957 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
959 * fork-child.c (fork_inferior): Quote exec_file so it can contain
962 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
964 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
965 bfd.h is included by target.h, which most of gdb includes.
966 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
967 it's in INCLUDE_CFLAGS.
969 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
971 * config/i386/*aix*, i386aix-nat.c: New files.
972 * configure.in: Use them.
973 * alldeps.mak: List them.
974 * coffread.c (decode_base_type): Deal with anonymous enum type.
975 * i387-tdep.c (print_387_status_word): Add comment re "top".
976 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
977 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
978 only if not defined by a header file.
979 * mipsread.c: Don't define L_SET or L_INCR.
981 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
983 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
984 * depend: Hand updated to match.
986 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
988 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
989 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
990 we don't recognize the abbrev.
992 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
994 * solib.c (solib_add_common_symbols): Add comment about performance.
996 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
998 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
999 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
1001 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
1002 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
1003 * configure.in (mips-sony-*): Use news-mips for host.
1005 * buildsym.h: Doc fix for processing_acc_compilation.
1007 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1009 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
1011 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
1013 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
1014 ${srcdir}/../include.
1016 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
1017 with system headers.
1018 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
1019 Use VPRINTF macro if defined.
1020 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
1021 Define TIOC{GETC,GLTC}_BROKEN.
1022 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
1023 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
1024 make things easier on munch (apparently this matters on
1025 the delta88 with svr3).
1027 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1029 * Makefile.in: canonicalize install.sh; for use within
1030 this directory (and subdirs)
1032 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1034 * Makefile.in: remove parentdir support; use INSTALL_XFORM
1036 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1038 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
1040 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
1041 wired (and wrong) constant.
1042 * values.c (unpack_long): Add case to unpack when target object is
1044 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
1047 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1049 * NEWS: tracking user visible changes starting with
1052 * remote-vx.c (_initialize_vx): rename user settable option from
1053 rpcTimeout to vxworks-timeout.
1055 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
1057 * Makefile.in (depend): More makefile diddling.
1058 * alldeps.mak, depend: Update to latest automatically built
1061 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
1062 * alldeps.mak, depend: Update to latest automatically built
1065 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1067 * remote-vx.c: include gdbcmd.h for setlist.
1068 (_initialize_vx): make rpcTimeout user settable.
1070 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
1072 * main.c, gdbcmd.h: Add function filename_completer.
1073 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
1074 "directory", "source", "cd", "symbol-file" "add-symbol-file",
1075 "load", "file", "exec-file", "core-file" commands.
1076 (But '/' is a word break, limiting usefulness; see comments).
1078 * source.c (mod_path): Warning not error if can't find directory.
1080 * isi-xdep.c: New file.
1081 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
1083 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
1085 * config/m68k/xm-news.h: Include <sys/param.h>.
1087 * m88k-tdep.c (IEEE_isNAN): Remove.
1088 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
1089 broken isNAN as on the mips.
1091 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
1094 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
1095 defined, don't worry about Sun's silly LBRAC bug.
1096 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
1098 * dbxread.c (process_one_symbol): If there's a symbol before an
1099 N_SO, don't error().
1100 (case N_BCOMM): complain () not error ().
1102 * defs.h, main.c (catch_errors): Add return_mask arg.
1103 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
1104 other callers: Pass RETURN_MASK_ALL.
1105 (return_to_top_level), callers: Add return_reason arg.
1107 Use return_to_top_level (RETURN_QUIT) instead of error ().
1108 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
1109 Use SET_TOP_LEVEL not setjmp (to_top_level).
1110 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
1112 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
1114 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
1115 Don't try to get the debug base yet.
1117 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
1118 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
1119 which returns 0 or 1 to say whether to do it.
1120 * config/sparc/sun4{sol2,os4}.h
1121 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
1122 the right thing happens for both acc and SunOS4 /bin/cc.
1124 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
1125 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
1127 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
1128 probably contained byte-order sins too.
1129 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
1130 The IEEE_FLOAT code in print_floating takes care of it.
1132 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
1134 * Makefile.in (VERSION): Bump to 4.9.2.
1135 * c-valprint.c (c_val_print): For array of chars printed with
1136 string syntax, don't print the address of the array. From
1138 * c-exp.y (yylex): Recognize '.' as indicating a floating point
1139 number regardless of the radix. From wilson@cygnus.com.
1140 * valprint.c (set_input_radix_1, set_output_radix_1): New
1141 prototypes and functions that do the actual radix setting work.
1142 * valprint.c (set_radix, set_output_radix, set_input_radix):
1143 Rewrite to use set_input_radix_1 and set_output_radix_1.
1144 * valprint.c (initialize_valprint): Enable commands to
1145 independently set and show input and output radices.
1146 * valprint.c (show_radix): New prototype and function that
1147 handles separate input and output radices.
1149 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
1151 Patches from Jeff Law, law@cs.utah.edu:
1152 * hppa-pinsn.c: Now uses disassembler from opcode library,
1153 this contains only the stub function print_insn.
1155 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
1157 * main.c (main): back to two periods for elipse.
1158 (print_gdb_version): revised format for configuration info.
1160 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1162 * defs.h (INT_MAX): Cast unsigned shift result to int.
1164 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1166 * dbxread.c (process_one_symbol): Rather than having
1167 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
1168 is true if we are doing stabs-in-elf, false otherwise.
1169 config/sparc/tm-sun4sol2.h: Don't define it.
1171 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
1173 * remote-mips.c (mips_send_packet): Don't print garbage character
1175 (mips_request): Don't check that remote pid is 0, because
1177 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
1180 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1182 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
1184 * Makefile.in (install): Don't depend on gdb.
1186 * Rename remote-es1800.c to remote-es.c
1187 and remote-st2000.c to remote-st.c for 14-char filenames.
1188 config/m68k/{es1800,st2000}: Use the new names.
1190 * mips-tdep.c (isa_NAN): Don't return true on -0.
1192 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1194 * defs.h (INT_MAX): Cast unsigned shift result to int.
1196 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
1198 * elfread.c (elf_symtab_read): Add bfd section address to bfd
1199 symbols, now that they are section relative.
1200 * solib.c (bfd_lookup_symbol): Ditto.
1202 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
1204 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
1205 depend: Updated accordingly.
1207 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
1209 * Makefile.in (*.tab.c): Use mv for atomic update.
1211 * Makefile.in ({dist,real}clean): Also remove nm.h.
1212 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
1213 (distclean): Don't rebuild *.tab.c or TAGS.
1215 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1217 * Makefile.in (version.c): add host and target names to version.c.
1218 * main.c (main): print three periods for the elipse.
1219 (print_gdb_version): also print configuration.
1221 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
1222 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
1223 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
1225 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
1226 (get_hex_regs, adapt_fetch_registers): cast args to
1227 supply_register to avoid gcc warning.
1229 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
1230 doesn't compile on solaris and is now obsolete.
1232 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
1233 breaks stock sunos installations.
1235 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
1237 * m68k-stub.c: Add comment about frame cache.
1239 * target.h (target_store_registers): Doc fix re error handling.
1241 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
1242 of register_valid[regno].
1244 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1246 * symtab.h, dwarfread.c: Doc fix re dependencies.
1248 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
1250 * serial.c (serial_close): If scb is NULL, don't try to close
1252 * configure.in: Add support for rom68k and bug boot monitors.
1254 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1256 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
1257 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
1258 * findvar.c (read_register, write_register): Fix thinko where
1259 sizeof(host long) != sizeof(target int).
1260 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
1261 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
1263 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1265 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
1266 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
1267 68881 and non-68881 cases. Check for a pair of movel instructions.
1269 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1271 First cut at sparc-vxworks targetting.
1272 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
1273 * configure.in: sparc-vxworks gdb_target now vxsparc.
1275 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
1277 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1279 * config/m68k/xm-news.h: add "extern int errno".
1281 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1283 * remove-vx.c (vx_read_register, vx_write_register): collapse
1284 ifdef I80960 else (assumes) m68k into parameterizable macros
1285 VX_NUM_REGS and VX_SIZE_FPREGS.
1286 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
1287 VX_SIZE_FPREGS): new definitions.
1289 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
1291 * symfile.{c,h} (generic_load): New function.
1292 remote{,-nindy,-eb,-mips}.c: Use it.
1294 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
1296 * Makefile.in (depend): More sed gubbish to deal with
1297 ../bfd/bfd.h being generated during the build.
1298 * depend: Re-done with corrected makefile.
1300 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
1302 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
1303 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
1304 directory to find automatically generated header files and library.
1305 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
1306 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
1307 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
1308 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
1309 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
1310 * depend, alldeps.mak: Rebuild after Makefile.in changes.
1312 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1314 * configure.in: change lynx support to CPU-*-lynxos*
1316 * Makefile.in (subdir_do): change test from existence of directory
1317 to existence of Makefile (the directory may exist but not be configured)
1319 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1321 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1323 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1325 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1326 (mips-idt-ecoff*): Added trailing '*'.
1327 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1329 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1331 * ser-go32.c: Clean up lots of compilation nits.
1333 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1335 * Patches from Jeffrey Law <law@cs.utah.edu>.
1336 * hppab-nat.c: Eliminate unnecessary ifdefs for
1337 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1338 CANNOT_STORE_REGISTER.
1339 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1340 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1341 templates for 1.1 FP computational instructions.
1343 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1345 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1346 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1347 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1348 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1349 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1350 shell when running the child, as args have been expanded by the
1351 time we get here. Simplify calling convention.
1352 * gdbserver/remote-server.c (main): Use new calling convention
1353 for create_inferior, remove defunct code for coalescing argv.
1354 Remove extra calls to mywait(), as we no longer have to wade
1357 * target.c (target_read_memory_partial): Don't deref errnoptr
1358 when checking for null pointer.
1360 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1362 * remote-es1800.c: Fix typo.
1364 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1366 * target.c (target_read_memory_partial): Like target_read_memory,
1367 but does partial reads, such as reads that bump into the end of
1369 * target.h (target_read_memory_partial): Add prototype.
1370 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
1371 * valprint.c (val_print_string): Complete rewrite to fix bug with
1372 bumping into end of memory, avoiding unnecessarily long reads, and
1373 fixing bug when print_max is set to 0 (unlimited print length).
1374 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
1375 initialize print_max.
1377 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
1379 * configure.in: Add support for rom68k and bug boot monitors.
1381 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
1383 * printcmd.c (print_scalar_formatted): Print integers bigger than
1384 LONGEST in hex no matter how big, and no matter what the format
1387 * stabsread.c (read_type): Skip type attributes if present.
1389 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
1390 of number, just through '0' + radix - 1.
1392 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
1394 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
1396 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
1397 single parameter, the pointer to the partial symtab, rather than
1398 a bunch of args that are derived from the partial symtab. Change
1399 prototypes and callers to match.
1401 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
1402 set demangling style automatically.
1403 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
1404 GNU C++, not C++ in general.
1405 * symtab.h (general_symbol_info): Simplify by eliminating one
1406 structure level for the language dependent info.
1408 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
1410 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
1411 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
1412 TYPE_CODE_ENUM was already testing for this.
1414 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
1416 * Makefile.in: Add new file ser-tcp.c.
1417 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
1418 * findvar.c (write_register): See if we are writing back the same
1419 value that's already in the register. If so, don't bother.
1420 * remote.c (putpkt, getpkt): Improve handling of communication
1422 * ser-go32.c: Prototype it to death. Update serial_ops and add
1423 dummy routines where appropriate.
1424 * ser-tcp.c: New module to implement serial I/O via TCP
1426 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
1427 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
1428 * serial.c: Add start of support for connect command.
1429 (serial_open): Distinguish between tcp and local devices.
1430 * serial.h (struct serial_ops): Get rid of restore, add
1431 get_tty_state and set_tty_state. Define protoypes and macros for
1433 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
1434 some real buffering. Handle error conditions gracefully.
1435 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
1436 (Lynx), remove lots of cruft.
1438 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1440 * printcmd.c (print_address_symbolic): turn this into an assigment
1441 instead of an initialization (many compilers don't accept
1442 structure initialization).
1444 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1446 * xcoffread.c (read_xcoff_symtab): If several program csects in one
1447 source file, give them all the name of the source file, rather than
1448 the 2nd and subsequent ones having NULL names.
1450 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1452 * printcmd.c (print_address_symbolic): Append source filename and
1453 linenumber of the symbol if print symbol-filename is on.
1454 (initialize_printcmd): `set print symbol-filename'.
1456 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
1458 * configure.in: Add config for Lynx target. Configure gdbserver
1459 only for Lynx. Re-do selective configuration of sparclite.
1461 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
1462 configure.in remote-inflow.c remote-utils.c}: New files to
1463 support GDB remote server. Currently only works for Lynx.
1465 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1467 * stabsread.c (define_symbol, case 't'): Only set the name if it
1468 is not a pointer type.
1470 * stabsread.c (define_symbol): Clean up logic; move the read_type
1471 calls to inside the switch statement (this improves the error
1474 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
1477 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1479 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
1481 * source.c (line_info): Change "pc" to "address" in messages and
1482 use print_address for addresses.
1484 * source.c (line_info): If we don't find a symtab, print more useful
1485 output, including the symbolic address.
1487 * source.c (line_info): If --fullname, display the source.
1488 (identify_source_line), callers: Take pc as argument, rather than
1489 assuming innermost frame (emacs doesn't use this, so no one ever
1491 * symtab.h: Declare frame_file_full_name.
1494 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
1496 * breakpoint.c (catch_command_1): Fix typo in error msg.
1498 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1500 * elfread.c (elf_symfile_read): Update ELF structure and routine
1501 names to specify 32-bit versions.
1502 (elf_symtab_read): Retrieve size field directly from symbol,
1503 instead of using old kludge.
1505 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
1506 calling opcodes library.
1507 * z8k-tdep.c (print_insn): Likewise.
1509 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1511 * stabsread.c: Remove all uses of error(). Make error_type and
1512 read_type_number static.
1513 (define_symbol): Don't try to deal with a missing symbol
1514 descriptor which isn't followed by digit, '(', or '-'.
1515 * stabsread.h: Don't declare read_type_number here.
1516 * gdbtypes.h: Don't declare error_type here.
1517 * xcoffread.c: Remove NO_TYPEDEFS code.
1519 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
1521 * mips-tdep.c: Removed #include of many header files, and #define
1522 of MIPSMAGIC; no longer used.
1524 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1526 * Many places: replace "the inferior" in messages with "the program"
1527 or "the program being debugged".
1528 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
1529 and I'm getting sick of maintaining it.
1531 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
1534 * config/i386/go32.mh: Define SER_HARDWIRE.
1535 * Makefile.in: Define SER_HARDWIRE.
1537 (alldeps.mak): Add SER_HARDWIRE.
1538 Remove all references to ser-hardwire.{c,o}.
1539 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
1541 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1543 * sparc-nat.c (store_inferior_registers): Fill in all members of
1544 inferior_fp_registers by reading them from the inferior before
1545 modifying and writing them back.
1546 Fixes unexplainable inferior FP exceptions after calls to the inferior
1547 or setting of floating point registers.
1548 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
1549 to register which is generated by gcc-2.4.
1551 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
1553 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
1555 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
1557 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
1558 xm-i386lynx.h}: New configuration for Lynx.
1560 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1562 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
1563 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
1565 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
1566 as struct, union, or enum tags.
1568 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1570 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
1573 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1575 * infrun.c (wait_for_inferior),
1576 infcmd.c (program_info, signal_command): Use symbolic signal names.
1578 * inftarg.c (child_wait): Deal with EINTR and include message from
1579 strerror if printing an error message.
1581 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
1583 * stabsread.c: Remove most uses of lookup_fundamental_type.
1584 (define_symbol): Use read_type for type of enum constant,
1585 not just read_type_number. Also don't call error().
1586 (define_symbol): For unrecognized constant type, one complaint (the
1587 one from error_type) is enough. Don't make our own in addition.
1588 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
1589 * gdbtypes.h: Doc fixes.
1591 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1593 Fix stack unwinding through _sigtramp on Irix. These patches are from
1594 Paul Flinders <ptf@delcam.co.uk>.
1595 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
1596 executable uses sigvec.
1597 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
1599 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
1601 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1603 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
1604 be passed to the inferior to make "handle <signal> nopass nostop" work.
1606 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1608 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
1610 * findvar.c (value_from_register): Fix uninitialized first_addr
1611 which caused problems with assignment of doubles to register variables
1613 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
1614 missing mips definitions if necessary.
1616 Fix handling of double register variables for mips targets and big
1617 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
1618 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
1619 8 bytes for doubles.
1620 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
1621 conversion of type held in multiple registers to host format.
1622 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
1623 companion to REGISTER_CONVERT_TO_TYPE.
1624 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
1625 Convert to function calls.
1626 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
1628 * mips-tdep.c (mips_print_register): Raw buffer now needs just
1629 MAX_REGISTER_RAW_SIZE bytes.
1630 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
1631 (if defined) for doubles.
1632 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
1633 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
1634 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
1636 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
1639 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1641 * configure.in: Add i[34]86-*-isc*.
1643 * stabsread.c: Make sure all complain() pass the address of the struct.
1645 * xcoffread.c: Make sure all struct complaints are static not auto.
1647 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
1649 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
1651 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1653 * config/i386/linux.mh: Re-enable coredumps now that they should work.
1655 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
1657 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
1659 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
1661 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
1663 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1665 * Makefile.in (INSTALLED_LIBS): New variable.
1667 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1669 * main.c (quit_command): In the "quit anyway?" message, tell the user
1670 whether we are planning to detach or kill the program.
1672 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
1673 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
1675 * infcmd.c (read_pc): Doc fix.
1677 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
1679 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
1680 signal_handler_caller.
1681 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
1682 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
1683 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
1684 Use SIGTRAMP_START if defined.
1685 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
1686 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
1688 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
1690 * infcmd.c (step_1): Fix poorly worded error message.
1692 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
1693 Comment out corelow.c because core dumps are broken on these machines.
1695 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
1696 if srcdir is not ".".
1697 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
1698 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
1699 * depend: Update to latest automatically built version.
1701 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
1703 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
1704 * Makefile.in (NONSRC): Add ChangeLog-92
1706 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1708 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
1709 not typo RAW_REGISTER_SIZE.
1711 * frame.h, inferior.h: Doc fixes.
1713 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
1715 * findvar.c (write_register): Add sanity check for register size.
1716 (read_register): Fixup sanity check for register size to be
1717 consistent with write_register().
1719 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
1721 * sparclite/Makefile.in: Add dummy info, install and install-info
1724 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
1726 * remote-nindy.c: Removed declaration of coffstrip.
1727 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
1729 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
1731 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
1734 * Makefile.in (VERSION): GDB 4.9 release.
1736 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
1738 * README: Update known bugs to include the Solaris bug that
1739 leaves core dumps in the current directory when restarting the
1740 inferior with "run". Expand on the testsuite information.
1742 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
1743 be the last 4.9 prerelease test archive.
1745 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
1747 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
1750 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
1752 * README, NEWS: Update for gdb 4.9 release.
1754 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
1756 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
1757 * target.c (MIN): #undef before defining.
1759 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
1761 Patch from Jeffrey Law:
1762 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1764 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
1766 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
1769 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
1771 * ch-exp.y (start): Apply work-around to avoid bison warning.
1773 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
1775 * Makefile.in (BISON): Remove double quotes around BISON
1776 definition when bison is used.
1778 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
1779 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
1780 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1781 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1782 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1783 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1784 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1785 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1787 * Makefile.in (VERSION): Bump to 4.8.6.
1789 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
1791 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
1792 include declarations for malloc/realloc/free. Both malloc and
1793 realloc return 'void *' for non-ANSI compilations.
1795 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
1797 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
1798 longer opened twice.
1800 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
1802 * solib.c (clear_solib): Don't close bfd if it is NULL.
1804 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
1806 * core.c (dis_asm_read_memory): Cast second arg of
1807 target_read_memory to "char *".
1808 * breakpoint.c (watchpoint_check): Change arg type from PTR to
1809 "char *", to match other functions called by catch_errors().
1811 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
1813 * More patches from Jeffrey Law (law@cs.utah.edu).
1814 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1815 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
1816 Delete unnecessary declarations.
1818 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
1820 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
1821 poll() for termio{s}.
1823 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
1825 * i386-tdep.c (i386_frame_num_args): Always return -1.
1827 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
1829 * Patches from Jeffrey Law <law@cs.utah.edu>.
1830 * gdb/hppa-tdep.c: Declare frame_saved_pc.
1831 (frameless_function_invocation): New function.
1832 (frame_saved_pc, init_extra_frame_info): Use
1833 frameless_function_invocation.
1834 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
1835 call instead of just grabbing the value currently in %r2.
1836 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
1837 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
1838 definition and use the common one in tm-hppa.h.
1839 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
1840 use unwind descriptors to determine if the frame chain is valid.
1841 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
1842 it does not assume %r4 is the frame pointer.
1843 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
1844 and ssm instructions.
1845 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
1846 helper functions for print_insn.
1847 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
1848 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
1849 which nullifies the following instruction.
1851 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1853 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
1854 pass the 5th arg there, rather than using an ANSI C-specific macro.
1856 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
1858 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
1860 * Makefile.in (VERSION): Bump to 4.8.5
1861 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
1862 directories to include search path.
1863 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
1865 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
1866 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
1867 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
1868 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
1869 udr.o, udip2soc.o): Remove explicit rules, use the ones that
1870 are automatically generated in "depend".
1871 * Makefile.in (paread.o): Document why a dependency doesn't get
1872 automatically generated in "depend" and leave this explicit rule
1874 * depend: Update to latest automatically generated version.
1876 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1878 * xcoffread.c: Doc fix.
1880 * Makefile.in (depend): Include $(CC) command in generated output.
1882 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
1884 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
1885 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
1886 * depend: Update to latest automatically built version.
1888 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
1890 * sparclite/Makefile.in: Create default target that does nothing
1891 in order to force user to build by hand.
1893 * sparclite/Makefile: Remove. It's not necessary anymore.
1895 * ser-unix.c (wait_for): New routine to handle read timeouts,
1896 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
1898 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
1900 * mips-pinsn.c (print_insn): Return value.
1902 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
1904 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
1905 at configuration time and doesn't belong in the distribution archive.
1907 * Makefile.in (NONSRC): Add 29k-share/README.
1908 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
1910 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
1911 constants with slightly more portable definitions (still depends
1912 on 2's complement arithmetic though).
1913 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
1914 * i386v-nat.c (sys/reg.h): Conditionalize include on
1915 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
1916 * ser-unix.c (termio.h): Include <termio.h> like other files that
1917 include termio.h, not <sys/termio.h> which may not exist (on
1920 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
1922 * valprint.c (print_longest): Change format parameter from a
1923 'char' to an 'int'. We can't have 'char' parameters with the
1924 current coding style, where we mix prototypes with pre-ANSI
1926 * value.h (print_longest): Change format parameter in prototype
1927 from a 'char' to an 'int'.
1929 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1931 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
1933 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
1934 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
1936 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
1938 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1939 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
1940 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
1941 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
1942 ptrace needs 5 arguments, #define ptrace to always
1943 pass zero as the 5th argument.
1945 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1947 * configure.in: Match z8k-*-sim for z8000.
1948 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
1949 * remote-hms.c: Update to use new serial protocol.
1951 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1953 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
1954 necessary and Solaris doesn't have it.
1956 * Makefile.in (clean-info, install, install-info, info, dvi,
1957 check, all): do not echo recursion lines.
1959 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
1961 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
1962 required target ports which use sockets (like a29k-udi).
1964 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
1966 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
1968 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
1969 systems lacking select().
1971 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
1973 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
1975 * alldeps.mak, depend: Update with latest automatically built
1978 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
1980 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
1982 * Makefile.in (make-proto-testsuite.dir): New target to make
1983 prototype testsuite tree.
1985 * Makefile.in (VERSION): Bump to 4.8.4.
1987 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
1989 * stabsread.c (define_symbol): If unrecognized constant type,
1990 complain() not error().
1992 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
1994 * infptrace.c: Add missing close paren to test for
1995 FIVE_ARG_PTRACE defined.
1997 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
1998 when compiling with gcc, but disable it for now. See comment.
1999 * defs.h (LONGEST): Define as either "long" or "long long"
2000 based on CC_HAS_LONG_LONG.
2001 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
2002 how longest_to_int is defined.
2003 * c-valprint.c (c_val_print): Call print_longest.
2004 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
2005 instead of LONG_LONG.
2006 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
2008 * printcmd.c (print_scalar_formatted): Call print_longest
2009 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2010 * typeprint.c (print_type_scalar): Call print_longest and let
2011 it figure out what to do for PRINTF_HAS_LONG_LONG.
2012 * valprint.c (val_print_type_code_int): Call print_longest
2013 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2014 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2015 * value.h (struct value): Replace usage of LONG_LONG with
2017 * value.h (print_longest): Add prototype.
2018 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2019 * values.c (unpack_double): Collapse code that was unnecessarily
2020 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
2021 * values.c (value_from_longest): Remove dependency on
2022 CC_HAS_LONG_LONG and just use LONGEST.
2023 * solib.c (solib_map_sections): Use bfd_get_filename
2024 to access filename field.
2025 * solib.c (clear_solib): Save filename and free it later, after
2026 bfd_close, since bfd_close may reference it. Use bfd_get_filename
2027 to access the field.
2028 * config/convex/xm-convex.h (LONG_LONG): Replace with
2029 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
2030 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
2031 Add PRINTF_HAS_LONG_LONG references.
2033 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2035 * inflow.c (kill_command), infcmd.c (attach_command),
2036 remote.c (remote_interrupt_twice): In messages for the user, call it
2037 "the program" or "the program being debugged" not "the inferior".
2039 * hp300ux-nat.c: Cast second arg to supply_register calls.
2040 (_initialize_kernel_u_addr, getpagesize): New functions.
2041 (store_inferior_register_1): Change arg name from value to val.
2042 (fetch_core_registers): Make arg core_reg_size unsigned.
2043 Pass 5 args to ptrace.
2044 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
2045 Remove KERNEL_U_ADDR stuff.
2046 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
2047 * config/m68k/hp300hpux.m{t,h}:
2048 Move exec.o from NATDEPFILES to TDEPFILES
2049 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
2050 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
2052 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2054 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
2056 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2058 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
2060 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2062 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
2063 describe `set demangle-style arm' (not cfront);
2064 mention can type `q' to discard output, when gdb pages
2066 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2068 * valops.c (search_struct_field): Fix gdb core dump with incomplete
2071 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2073 * remote.c: Change timeout to 2.
2074 (remote_open): Use unpush_target not remote_close.
2075 (remote_resume): If siggnal != 0, give warning not error().
2076 (remote_wait, remote_interrupt, remote_interrupt_twice):
2077 If we get two interrupts, let the user get out if they want.
2078 (remote_{kill,mourn}): New functions.
2079 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
2081 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
2083 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
2085 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2087 * Remote targets (mourn): Call unpush_target.
2089 * config/sparc/xm-sun4os4.h: Declare free() to return int.
2090 Remove twisted use of PARAMS.
2092 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
2093 that ansidecl.h assumes ANSI on AIX.
2095 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2097 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
2098 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
2100 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2102 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
2104 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2106 * remote-vx.c (net_connect): Allow numeric IP address for host.
2108 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2110 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
2112 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
2114 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
2116 * symtab.h, xcoffread.c: Revise linetable sorting comments.
2118 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2120 * valops.c (value_cast): A cast might also change the object
2121 representation in C++.
2122 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
2123 to get the proper read_symtab function when called from mipsread.c.
2124 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
2125 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
2126 for dummy psymtabs, inhibit processing of dummy psymtabs.
2128 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
2130 * Changes from (or inspired by) AMD:
2131 * remote-udi.c (udi_attach): Assignments to Space and Offset were
2133 (udi_wait): Make error message (UDIGetStdout) match error.
2134 (udi_wait): Handle UDIStdinNeeded.
2135 * command.c [CANT_FORK]: Use system().
2136 * utils.c (prompt_for_continue): Allow quit with 'q'.
2138 * solib.c (solib_add): Don't call special_symbol_handling if there
2139 were errors in symbol_add_stub. Also set so->from_tty before
2140 calling symbol_add_stub.
2142 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
2144 * Merge in HPPA/BSD patches from Utah:
2145 * defs.h: Add const to 2nd arg of psignal prototype.
2146 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
2148 * hppab-core.c: Deleted. No longer useful.
2149 * hppab-nat.c: #include more files. Use PT_WUREGS, not
2151 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
2152 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
2153 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2154 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2155 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
2157 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
2159 * Fix two bugs found by deja-gnu. One is the incorrect reporting
2160 of the PC being in a stack dummy when looking at a core file
2161 without symbols. The other is the incorrect passing of char
2162 arguments during expression evaluation (ie: p foo('a','b') would
2163 mess up the passing of it's args because it wasn't coercing the
2165 * hppah-tdep.c: Rename global functions to have consistent hppa_
2166 prefix. Make more functions static. Drop hp_ prefix from static
2167 functions. (hppa_push_arguments): Call value_arg_coerce to cast
2168 char to int args if necessary. (hppa_fix_call_dummy): Create
2169 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
2170 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
2171 valid (ie: != 0) before doing comparison against PC.
2172 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
2173 to reflect new arguments.
2174 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
2175 prefix for func name. (FIX_CALL_DUMMY): Move code into
2178 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
2179 to malloc() so that we can test GDB eval of dynamically created
2180 arrays (like char strings in `print "foo"').
2182 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2184 * printcmd.c (print_address_symbolic): Search symtabs as well as the
2185 minimal symbols for a nearby symbol.
2187 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
2189 * coffread.c: Comment changes around minimal symbol recording.
2191 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2193 * command.c: comment changes only.
2195 * mips-tdep.c (heuristic_fence_post): new static variable.
2196 (heuristic_proc_start): use heuristic_fence_post, print better
2197 warnings, but only if not stop_soon_quietly.
2198 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
2200 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
2202 * symtab.h: Fix LOC_REF_ARG comment.
2204 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2205 and Jim Kingdon (kingdon@cygnus.com)
2207 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
2209 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
2210 symfile.c (compare_symbols): Don't check first character; STRCMP
2213 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
2214 structures that are passed by address in a register.
2215 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
2216 * findvar.c (read_var_value),
2217 printcmd.c (address_info, print_frame_args),
2218 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
2219 * symtab.c (lookup_block_symbol): Deal with it.
2221 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
2223 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
2225 * objfiles.c (find_pc_section): Return a struct obj_section *.
2226 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
2227 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
2228 Don't use obj_section hack.
2229 * xcoffexec (vmap_symtab): Relocate obj_sections.
2230 * printcmd.c (containing_function_bounds): Use find_pc_section.
2232 * symtab.h: Clean up SYMBOL_VALUE comments.
2234 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
2236 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
2237 Expand comments about LOC_ARG/LOC_LOCAL pairs.
2239 * coffread.c (read_coff_symtab): Use rewind before fseek.
2241 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
2243 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
2244 * Makefile.in: Add $(YFLAGS) when using $(YACC).
2245 * Makefile.in: Remove message to expect conflicts and unused
2246 rules in ch-exp.y, since there no longer are any such.
2248 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2250 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
2252 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
2254 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
2255 rather than dumping core.
2257 * Makefile.in: Add ${srcdir}/ to all source files.
2258 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
2259 (TAGS): Deal with srcdir and new config directory scheme.
2261 Makefile.in (NONSRC): Remove createtags.
2262 alldeps.mak: Updated.
2264 * rs6000-tdep.c: Delete unused function print_frame.
2266 * frame.h (struct frame_info): Doc fix for next_frame.
2267 New field signal_handler_caller.
2268 blockframe.c (create_new_frame, get_prev_frame_info),
2269 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
2270 INIT_FRAME_PC_FIRST).
2271 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
2274 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
2276 * irix4-nat.c (fetch_core_registers): Special version of this for
2277 Irix 4.x, which stores regs a bit differently from other /proc
2279 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
2280 to new file core-svr4.c.
2281 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
2282 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
2284 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
2286 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
2288 * i387-tdep.c: Remove unused #includes.
2290 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
2292 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
2294 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
2296 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
2298 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
2299 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
2300 Don't muck with SYMBOL_CLASS.
2302 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
2304 * munch: Don't use head command. It doesn't exist everywhere.
2306 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
2308 * inflow.c (new_tty): Remove spurious 'o' character at end
2311 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2313 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
2314 instructions and nothing more.
2315 * mipsread.c (add_line): Add comment why we have to combine line number
2316 entries for the same line number.
2318 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2320 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2323 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2325 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2327 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2329 * source.c (select_source_symtab): Clean up comment. Also, if
2330 we have a current_source_symtab, and s is NULL, return without
2332 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2333 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2335 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2337 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2338 * stabsread.h: Declare it.
2339 * partial-stab.h: Use it.
2341 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2343 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2345 * stack.c (print_frame_info): Print specially if dummy frame.
2347 * breakpoint.c: Add comments regarding within_scope future direction.
2351 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2353 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2355 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2357 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2359 * stabsread.c (read_member_functions): Initialize domain for stubbed
2360 member functions to avoid gdb core dumps when printing pointers
2361 to member functions.
2362 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2365 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2367 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2368 stop with an error().
2369 eval.c (evaluate_subexp): Change error message.
2371 * objfiles.c (build_objfile_section_table): Cast return value
2372 from obstack_finish.
2374 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
2376 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
2377 to rs6000_frame_chain and deal with it if we're in a signal handler.
2378 (FRAME_SAVED_PC): Use rs6000_frame_chain.
2380 * breakpoint.c (within_scope): New function.
2381 (enable_breakpoint, watchpoint_check): Use it.
2383 * source.c (openp): Handle "exec-file ./ls" correctly.
2385 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
2387 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
2389 * ch-exp.y: Clean up lexing of identifiers and
2390 reserved words. (E.g. don't recognize FALSEXXX as the
2391 keyword FALSE followed by the identifier XXX.)
2392 Also, convert identifiers to lower case.
2394 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
2396 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
2397 new serial interface.
2399 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
2401 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
2402 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
2403 * ser-go32.c: Return -1 on most failures, 0 on most successes,
2404 and use new return codes for go32_readchar().
2405 * ser-unix.c: Ditto. Also, move error handling up to caller for
2406 SERIAL_SETBAUDRATE().
2407 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
2408 to specific routine.
2409 (serial_close): New routine to wrap around device close routine.
2410 serial.h: Clean & document return values more clearly.
2412 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
2414 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
2416 * rs6000-pinsn.c (print_operand, case LI): Print condition register
2417 operand in decimal rather than wrong textual versions.
2419 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
2420 (mention 't', remove false thing about 'g' only good with 'f').
2422 * breakpoint.h: move "struct breakpoint" and friends to top of
2423 file so that bpstat_find_breakpoint prototype works.
2425 * solib.c (struct so_list): Add bfd field.
2426 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
2427 Put the bfd in bfd field of the so_list.
2428 (clear_solib): Free bfd name and close_bfd on the bfd.
2430 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2432 * valarith.c (value_subscript): Add COERCE_REF.
2433 * ch-exp.y (operand_5): We can generalize the 2nd operand
2434 of a string repetition ot 'literal' without ambiguity.
2436 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2438 * breakpoint.h (struct bpstat): Remove momentary field.
2439 Remove bpstat_momentary_breakpoint. This was always kludgy
2440 and is no longer used.
2442 * breakpoint.h: Add enum bpstat_what.
2443 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
2444 stop and print fields of bpstat now per-breakpoint, not just
2445 one for the whole chain.
2446 breakpoint.{c,h} (bpstat_what): New function.
2447 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
2448 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
2449 with call to bpstat_what.
2450 README: Remove watchpoint/breakpoint bug from known bugs.
2452 * breakpoint.h: Prototype bpstat_find_breakpoint.
2454 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
2456 * symtab.c (find_methods, gdb_mangle_name): Note that functions
2458 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
2459 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
2461 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
2463 * i960-pinsn.c (tabent): Copied struct definition from
2466 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2468 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
2469 is a C++ destructor.
2470 * symtab.c (gdb_mangle_name): Use it.
2471 * symtab.c (find_methods): Do not add destructors to choice list
2473 * symtab.c (decode_line_1): Make breakpoints on destructors work
2476 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
2478 * ser-go32.c: Make it use serial port name.
2479 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
2481 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
2484 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
2486 * configure.in: Only configure sparclite subdir when target_cpu
2489 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
2491 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
2492 Remove FIXME comment regarding this.
2494 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
2496 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
2498 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
2500 Add section table to objfile struct. Use it for find_pc_section.
2501 * objfiles.c (add_to_objfile_sections,
2502 build_objfile_section_table, find_pc_section): new functions.
2503 (allocate_objfile): build section table.
2504 * objfiles.h (struct obj_section): new structure.
2505 (struct objfile): add section table.
2506 (find_pc_section): new prototype.
2507 * solib.[ch] (find_pc_section_from_so_list): removed.
2508 * sparc-tdep.c: include objfiles.h for find_pc_section. include
2509 symfile.h for objfiles.h.
2510 (in_solib_trampoline): adjusted for new find_pc_section
2511 prototype. Removed BAD_RICH_HACK ifdefs.
2512 * symfile.c (syms_from_objfile): offset objfile sections.
2513 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
2514 * symfile.h (find_pc_section): prototype removed. Also fixed
2515 comment typo NUL -> NULL.
2516 * target.[ch] (find_pc_section_from_targets): removed.
2517 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
2519 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
2521 * ser-go32.c: Format. (go32_open): Use proper return value.
2523 * configure.in: Undo conditional configdirs hack for sparclite.
2525 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
2527 * symtab.c (list_symbols): When call break_command, pass both
2528 filename and function name not just function name.
2530 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
2532 (Changes and new files to make "none" a full fledged configuration)
2533 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
2534 Currently only tm-none.h has any meaningful contents.
2535 * config/none/none.mh (NAT_FILE): Use nm-none.h
2536 * config/none/none.mh (XM_FILE): Use xm-none.h
2537 * config/none/none.mt (TM_FILE): Use tm-none.h
2538 * Makefile.in (depend): Remove comment about parse errors in
2539 valops.c, it now parses correctly and generates a correct depend
2540 line. Remove line that touches xm.h, tm.h, and nm.h; they are
2541 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
2543 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
2545 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
2547 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
2548 exactly 8 characters.
2550 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
2552 * configure.in: Sparclite uses sparc config dir. Also has it's
2553 own tm- & .mt files now. Also add sparclite to configdirs.
2554 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
2555 * config/i386/go32.mh: Nullify def of TERMCAP.
2556 * config/i386/xm-go32.h: Get rid of redef of EIO.
2557 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
2558 specific configs. Very similar to sun4os4, but without solib.
2559 * sparclite/{Makefile.in configure.in}: First cut at making this
2562 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
2564 * ser-go32.c: First cut at adapting to new serial interface.
2566 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
2568 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
2569 These implement a new serial line interface for talking to remote
2571 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
2572 EXCEPT go32, which gets ser-go32.c.
2573 * remote.c: Use new serial interface. More remote-xxx's to be
2575 * ser-bsd.c, ser-termios.c: Removed.
2576 * serial.c: New. Implements common operations for all serial
2578 * ser-unix.c: New. Unix specific serial operations for various
2579 flavors of Unix (Posix, SysV, BSD).
2580 * serial.h: Generic serial interface defs.
2581 * config/i386/go32.mh, config/i386/i386bsd.h,
2582 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
2583 ser-bsd.o from XDEPFILES. All the magic is now handled in
2586 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
2588 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
2590 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
2592 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
2594 * rs6000-tdep.c (frameless_function_invocation): Don't even think
2595 about framelessness except on the innermost frame.
2597 * xcoffexec.c: Call fatal() not abort().
2599 * stabsread.c (patch_block_stabs): If stab & no symbol, make
2600 a LOC_OPTIMIZED_OUT symbol.
2601 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
2602 findvar.c (read_var_value), printcmd.c (address_info),
2603 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
2604 m2-exp.y (yylex): Deal with it.
2605 ch-exp.y (yylex): Deal with it.
2607 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
2609 * findvar.c (value_from_register): H8500 specific, check to see
2610 if we are looking at short pointer. If so, skip crock.
2611 * h8500-tdep.c (h8500_frame_chain): Mask down value from
2612 read_memory_integer() to avoid getting messed up by sign extension.
2614 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2616 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
2617 ifdef protect using BAD_RICH_HACK. This should be removed soon.
2618 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
2620 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
2622 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
2624 * core.c (dis_asm_print_address): New function.
2626 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
2629 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2631 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
2632 entire breakpoint chain and print only the first entry that needs to
2633 be printed and needs to be stopped for. Fixes problems with printing
2634 of multiple breakpoints with different conditions.
2635 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
2636 effectively stops printing of the breakpoint chain.
2637 * breakpoint.c (print_it_noop): New routine to print nothing
2638 for this breakpoint entry and dont stop printing.
2639 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
2640 watchpoint only if it is enabled.
2641 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
2642 descriptor from the library to make backtraces through setjmp work.
2643 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
2645 * mips-tdep.c (read_next_frame_reg): Provide correct values for
2646 all registers saved within sigtramp, cleanup.
2648 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2650 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
2652 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2654 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
2655 with prototype in ../include/dis-asm.h.
2657 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2659 * core.c (dis_asm_{read_memory,memory_error}): New functions.
2660 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
2661 Use read_memory_func interface to disassembler.
2663 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2665 Teach sparc solaris to next over shared library functions.
2666 * solib.[hc] (find_pc_section_from_so_list): new function and
2668 * sparc-tdep.c (in_solib_trampoline): new function.
2669 * symfile.[hc] (find_pc_section): new function and prototypes.
2670 * target.[hc] (find_pc_section_from_targets): new function and
2672 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
2673 in_solib_trampoline.
2675 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
2677 * infrun.c (wait_for_inferior): Revise comment.
2679 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
2681 * command.{c,h}: New var_type var_integer.
2682 main.c: Use it for history_size.
2684 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
2685 Lint and byte-order fixups.
2687 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
2689 * breakpoint.h (bpstat): New field print_it.
2690 breakpoint.c (bpstat_print): Use it.
2691 (print_it_normal): New function (from old bpstat_print code).
2692 (bpstat_{alloc,stop_status}): Set print_it field.
2694 * breakpoint.c (bpstat_stop_status): Use catch_errors when
2695 evaluating watchpoint condition, via new function watchpoint_check.
2696 Also stop if watchpoint disabled due to leaving its block.
2698 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
2700 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2702 * mips-pinsn.c: Add missing include of dis-asm.h.
2704 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
2706 * Makefile.in (clean, distclean, realclean): Recursively apply
2707 to subdirs first, rather than last. This avoids, for example,
2708 Makefile being removed in a parent directory before the recursive
2711 * alldeps.mak, depend: Update for below changes.
2713 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
2714 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
2715 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
2716 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
2717 instead of tm-68k.h.
2718 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
2719 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
2720 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
2721 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
2722 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
2723 tm-68k.h to tm-m68k.h.
2724 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
2725 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
2728 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
2729 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
2730 * a29k-tdep.c: Renamed from am29k-tdep.c.
2731 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
2732 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
2733 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
2734 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
2735 Map '29k' to 'a29k'.
2736 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
2737 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
2738 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
2740 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
2741 define that does not appear anywhere else in the gdb source tree.
2742 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
2744 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
2746 * breakpoint.c: Add comments regarding breakpoint_re_set.
2748 * xcoffread.c (sort_syms, compare_symbols): Remove.
2749 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
2750 not our own sort_syms (it is identical).
2752 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
2754 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2756 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
2757 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
2759 * exec.c (exec_close): Fix storage leak.
2760 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
2761 output sections when patching an executable.
2762 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
2763 when writing all registers.
2764 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
2765 at the right offset in the dummy frame.
2766 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
2767 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
2768 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
2770 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
2772 * Makefile.in (TARFILES): Avoid trailing backslash.
2774 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
2776 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
2777 it in breakpoint_re_set.
2778 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
2780 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
2781 don't use sizeof(int) for target stuff, etc).
2783 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
2785 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
2786 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
2787 support that can't be integrated anyway due to lack of clear
2790 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
2792 * findvar.c (read_register, write_register): Make these capable
2793 of reading/writing registers that are shorter than REGISTER_TYPE.
2794 * (value_from_register): Install H8500 specific code to return
2795 proper value when register is being used as a pointer.
2796 * h8500-tdep.c: Remove extra defines of NUM_REGS.
2797 (h8500_skip_prologue): Use correct lengths for LINK instructions.
2798 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
2799 chain frames properly by combining frame pointer with T reg.
2800 (init_extra_frame_info): Delete. It's now a macro.
2801 (frame_args_address): Don't add PTR_SIZE. Stack args are already
2802 offset by the correct amount off of the frame pointer.
2803 (register_byte): Delete. It's now a macro.
2804 (register_raw_size, register_virtual_size): Delete. Replaced by
2805 common routine h8500_register_size, cuz there's no difference
2806 between the raw & virtual sizes on this machine.
2807 (register_convert_to_raw, register_convert_to_virtual): Delete,
2808 cuz there's no difference between the raw & virtual forms.
2809 Replaced by memcpy in tm file.
2810 (register_virtual_type): Rename to h8500_register_virtual_type.
2811 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
2812 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
2813 emulator have same reg offsets. This is all handled in the
2815 (h8500_trapped_internalvar): New routine to detect references to
2816 convenience vars acting as pointer pseudo-regs.
2817 (h8500_value_trapped_internalvar): Conjure up value of pointer
2819 (h8500_set_trapped_internalvar): Convert set value in real
2820 register references.
2821 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
2822 code segment register.
2823 infrun.c (proceed): Simplify. Call write_pc instead of doing it
2825 (wait_for_inferior): Add h8500 specific code to add stack segment
2826 when reading SP register.
2827 remote-sim.c (fetch_register): Spacing.
2828 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
2829 detect cruft. Redo all register manipulation stuff. Get rid of
2830 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
2831 to frame pointer. (IS_TRAPPED_INTERNALVAL,
2832 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
2833 to create internal vars for pointer pseudo-regs.
2835 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
2837 * Makefile.in: Numerous small changes to macro definitions
2838 and rules for building gdb distribution tree. Many macros
2839 eliminated or merged, and rules simplified.
2840 * alldeps.mak: Update.
2843 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2845 * Makefile.in: recurse through SUBDIRS for dvi target too
2847 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
2849 * Clean up xcoff relocation.
2850 objfiles.h (struct objfiles): Add section_offsets, num_sections.
2851 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
2853 symtab.h (struct general_symbol_info): Add section field.
2854 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
2855 xcoffread.c: Set section for symbols and msymbols.
2856 (struct symtab): Add block_line_section field.
2857 buildsym.c (end_symtab): Set it.
2858 (end_symtab and callers): Add section parameter.
2859 objfiles.c (objfile_relocate): New funciton.
2860 xcoffexec.c (vmap_symtab): Use it.
2861 xcoffsolib.h (struct vmap): Remove unused fields.
2862 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
2863 CORE_NEEDS_RELOCATION, symtab_relocated.
2864 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
2865 rs6000-tdep.c: Make loadinfotext static.
2866 breakpoint.c (fixup_breakpoints): Doc fix.
2867 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
2868 (end_symtab): primary field replaces nonreloc.
2870 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
2872 * symtab.h (struct linetable_entry): Remove confusing comment.
2874 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2876 * Makefile.in: add installcheck target
2878 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
2880 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
2881 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
2882 z8k}: New directories to hold cpu specific configuration files.
2883 Naming follows gcc convention.
2884 * config/{*.mt, *.mh}: All target and host makefile fragment
2885 config files moved to an appropriate config/<cpu> subdirectory.
2886 * nm-*, xm-*, tm-*: All native, host, and target files, which
2887 get linked to nm.h, xm.h, and tm.h respectively by configure,
2888 moved to appropriate config/<cpu> subdirectory.
2889 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
2890 Native, host, and target files that are common across more than
2891 one cpu architecture and included by one of the configured
2892 native, host, or target files, get moved to config directory.
2893 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
2894 pick up native, host, or target include files moved to one of
2895 the config subdirectories, and that are included by other files.
2896 * Makefile.in (alldeps.mak): Modify to account for new config
2897 directory structure.
2898 * alldeps.mak, depend: Update for new config directory structure.
2899 * config/*/[ntx]m-*.h: Modify all files that include other
2900 [ntx]m-*.h files to use path relative to gdb/config. I.E.
2901 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
2903 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
2904 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
2905 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
2906 * configure.in: Default gdb_host_cpu to host_cpu, and remap
2907 the ones where the default is not unique or different than the
2908 config subdirectory name. Similarly, handle gdb_target_cpu.
2909 Modify configure.in as appropriate to make use of gdb_host_cpu
2910 and gdb_target_cpu to find makefile fragments and make links.
2912 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
2914 * mipsread.c (compare_blocks): Sort blocks with the same start
2915 address by decreasing ending address.
2917 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2919 * mipsread.c (parse_procedure): Save cur_fdr accross call to
2920 lookup_symbol as it might get clobbered by the call.
2922 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
2923 The previous code did not initialize the language field for the psymtab
2926 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
2928 * c-exp.y (parse_number): Avoid shift warning.
2929 * serial.h (struct ttystate): Declare empty one on DOS.
2931 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
2933 * xm-sun4os4.h: Return type of free() should be void, not int.
2935 * vx-share/vxWorks.h: Remove #def of NULL.
2937 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
2939 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
2941 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
2943 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
2945 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
2947 * ieee-float.c: Moved to ../libiberty.
2948 * ieee-float.h: Moved to ../include.
2949 * Makefile.in: Update accordingly.
2950 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
2951 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
2952 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
2953 it is now in ../opcodes/m68881-ext.c.
2954 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
2955 prologue (some callers _do_ care).
2956 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
2957 new interface of ../opcodes/*-dis.c.
2958 * ch-exp.y: Add #include <ctype.h>.
2960 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
2962 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
2964 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
2966 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2968 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
2970 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2972 * z8k-tdep.c (extract_return_value, write_return_value,
2973 store_struct_return): New functions from macros in tm-z8k.h.
2975 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
2977 * valops.c (value_arg_coerce): Apply temporary patch to
2978 fix problem with coercion of array and function types when
2979 passed as arguments to C functions, pending a more complete
2980 review of when and how coercion should be done, depending
2981 upon context and language.
2983 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2985 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
2987 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
2988 debugsec if there are a non-zero number of symbols.
2990 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
2992 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
2994 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
2996 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
2998 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
2999 not just 50 symbols.
3000 (symtbl_num_syms): New variable.
3001 (read_xcoff_symtab): Set it.
3002 (read_symbol_nvalue): Check for bad symno.
3003 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
3006 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
3008 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
3009 This is defined in defs.h if necessary.
3010 * vx-share/vxWorks.h: Remove #defs of min and max.
3011 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
3012 vx-share/xdr_rdb.c: include defs.h.
3014 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
3016 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
3019 * xcoffread.c (enter_line_range): complain() on bad endoffset.
3020 xcoffread.c: Doc fixes.
3022 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
3024 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
3025 xcoffexec.c (xcoff_relocate_core): New function.
3026 (text_adjustment): Removed.
3027 (add_vmap): Return the vmap.
3028 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
3030 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
3032 * xcoffsolib.h: Add objfile member to struct vmap.
3033 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
3034 xcoffexec.c (add_vmap): Allocate objfiles here.
3036 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
3038 Support 68000 series without floating point.
3040 * configure.in (m68000-*-{aout,elf,coff}): New configs.
3041 * tm-68k-nofp.h: New file, lacks 68881 support.
3042 * config/m68k-nofp.mt: New file.
3044 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
3046 Remove a few remaining underscore/no-underscore remnants from
3049 * config/{m68k-un.mt, sparc-un.mt}: Remove.
3050 * config/m68k-noun.mt: Rename to m68k-fp.mt.
3051 * config/sparc-noun.mt: Rename to sparc-em.mt.
3052 * tm-68k-noun.h, tm-spc-noun.h: Remove.
3053 * tm-68k-un.h: Rename to tm-68k-fp.h.
3054 * tm-spc-un.h: Rename to tm-spc-em.h.
3055 * tm-sun4sol2.h: Cleanup.
3056 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
3058 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
3060 * symmisc.c (std_in, std_out, std_err): Move initializations
3061 to runtime code, in case they aren't constant.
3063 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
3065 * symtab.c (find_pc_symtab): some object file formats, notably
3066 mips, have holes in the address ranges of symtabs. Change
3067 this algorithm from first hit to tightest fit.
3069 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
3070 fence post without finding the enclosing function, then print a
3073 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
3075 * utils.c (fputs_demangled, fprint_symbol): Remove.
3076 * utils.c (fprintf_symbol_filtered): New function which combines
3077 the functionality of fputs_demangled and fprint_symbol. Uses a
3078 caller provided language parameter to select the appropriate
3079 demangler, and caller provided args to pass to the demangler.
3080 * defs.h (enum language): Move further up in file so enum can
3081 be used in prototypes.
3082 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
3083 * defs.h (fprintf_symbol_filtered): Add prototype.
3084 * c-typeprint.c (cp_type_print_method_args): Replace calls to
3085 fputs_demangled with call to fprintf_symbol_filtered.
3086 * cp-valprint.c (demangle.h): Include
3087 * cp-valprint.c (cp_print_value_fields): Replace calls to
3088 fprint_symbol with calls to fprintf_symbol_filtered.
3089 * printcmd.c (print_frame_args): Replace call to fprint_symbol
3090 with call to fprintf_symbol_filtered.
3091 * stack.c (print_frame_info): Remove obsolete code so we don't
3092 have to update fputs_demangled usage in it.
3093 * stack.c (print_frame_info, frame_info): Add language variable
3094 to pass to fprintf_symbol_demangled and initialize it from the
3095 symbol's language. Replace calls to fputs_demangled with calls
3096 to fprintf_symbol_filtered.
3097 * symtab.c (find_methods): Replace call to fputs_demangled with
3098 call to fprintf_symbol_filtered.
3099 * ch-valprint.c (demangle.h): Include.
3100 * ch-valprint.c (chill_print_value_fields): Replace call to
3101 fprint_symbol with call to new fprintf_symbol_filtered.
3103 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
3105 * Makefile.in (VERSION): Bump version to 4.8.2.
3107 * main.c (source_command): Require an explicit pathname of file
3108 to source, since previous behavior of defaulting to gdb init file
3109 was troublesome and undocumented.
3110 * printcmd.c (disassemble_command): Add missing '{}' pair to
3111 else with two statements. Bug reported by Stephane Tsacas
3113 * symtab.c (find_pc_line): Don't complain about zero length or
3114 negative length line numbers for the moment, since we may not own
3115 the terminal when called, such as when single stepping. (FIXME)
3116 * language.h (CAST_IS_CONVERSION): True if current language is
3117 C++ as well as C. Fix from Peter Schauer.
3118 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
3119 Use STREQN macro rather than bare '!strncmp()'.
3120 * environ.c (unset_in_environ): Avoid use of memcpy on
3121 overlapping memory regions, as suggested by Paul Eggert
3122 <eggert@twinsun.com>.
3123 * c-exp.y (%union struct): Remove unused ulval as suggested
3124 by Paul Eggert <eggert@twinsun.com>.
3126 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
3128 * main.c (gdbinit): Make static.
3129 * main.c (inhibit_gdbinit): Move to file scope.
3130 * main.c (main): Remove local inhibit_gdbinit.
3131 * main.c (source_command): Don't source '.gdbinit' file by
3132 default if gdb has been told to ignore it.
3134 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
3136 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
3139 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
3141 * printcmd.c (print_address_symbolic): Only print if offset
3142 is shorter than max_symbolic_offset.
3143 (initialize_printcmd): `set print max-symbolic-offset'.
3145 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
3146 (examine_tag): Use it.
3147 (read_register_stack): Only look in the local registers for a
3148 memory address if it's between rfb and rsp; go to memory otherwise.
3149 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
3150 (reginv_com): Remove ancient kludge command.
3152 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3154 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
3155 irix4 will again compile.
3157 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
3159 * configure.in: accept mips-sgi-irix4* for irix4.
3161 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
3163 * z8k-tdep.c (print_register_hook): Lint.
3165 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
3167 Lint fixes from Paul Eggert (eggert@twinsun.com):
3169 * command.c (do_setshow_command): var_uintegers are unsigned.
3170 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
3171 unsigned, since they use hex values with the high bit set.
3173 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
3175 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
3176 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
3178 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
3179 macro definitions in parenthesis.
3181 * dbxread.c (dbx_symfile_init): Catch the case where there is
3182 no string table, but the only way we find out is by reading zero
3185 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
3187 * dbxread.c (dbx_symfile_init): Make size of the string table
3188 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
3189 offset to the string table is nonzero and handle the nonexistant
3190 string table case, should it occur. Ensure that the string table
3191 size read from the file is reasonable, with a minimum lower bound
3192 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
3194 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
3196 * Makefile.in: Changes to build testsuite correctly.
3197 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
3198 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
3199 (TARGET_FLAGS_TO_PASS): New variable.
3200 (SUBDIRS): Added testsuite.
3201 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
3202 testsuite is compiled with CC_FOR_TARGET rather than CC.
3204 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
3206 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
3207 reported by mycroft@gnu.ai.mit.edu.
3209 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3210 * configure.in (vax-*-ultrix2*): New triplet.
3211 * config/vaxult2.mh: New file.
3212 * xm-vaxult2.h: New file.
3214 * c-exp.y (parse_number): Change high_bit to unsigned.
3215 * demangle.c: Change all references to cfront to ARM, since the
3216 actual algorithm is the one specified in the Annotated Reference
3217 Manual. This was confusing users into thinking that full cfront
3218 support was implemented.
3219 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
3220 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
3221 directly to lookup_struct_elt_type, which will do the
3222 dereferencing itself.
3223 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
3224 NULL dereferencing bug for unnamed structs, comment out
3227 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
3229 * coffread.c (process_coff_symbol): Change PCC argument correction
3230 so that it only happens on big-endian targets; so that it only
3231 happens if the short or char argument is aligned on an int
3232 boundary; and so that it changes the location, rather than the
3233 type, of the argument. These changes tend to parallel similar
3234 (old) changes in stabsread.c.
3236 * coffread.c (coff_read_enum_type): Use the specified size for
3237 enums, don't assume that they are int-sized.
3239 * c-valprint.c (c_val_print): Don't assume enums are the same as
3242 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
3243 Rendell, <michael@mercury.cs.mun.ca>.
3245 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
3247 * language.h (local_decimal_format_custom): Add prototype.
3248 * language.c (local_decimal_format_custom): Add function, bug
3249 reported by Robert R. Henry (rrh@tera.com).
3251 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
3253 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
3254 by Josef Leherbauer, joe@takeFive.co.at.
3256 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
3258 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
3259 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
3260 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
3261 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
3262 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
3263 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
3264 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
3265 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
3267 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
3269 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
3270 of demangled name fields to NULL if no demangling exists for
3271 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
3272 symbols if their language is known at the time they are created,
3273 but sometimes the language is not known until later.
3275 * ch-typeprint.c (chill_print_type_base): Name changed to
3276 chill_type_print_base to match pattern for C and C++ names.
3277 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
3278 to be consistent with other usages.
3279 * ch-typeprint.c (chill_type_print_base): Add support for
3280 printing Chill STRUCT types.
3281 * ch-valprint.c: Include values.h.
3282 * ch-valprint.c (chill_print_value_fields): New function and
3283 prototype for printing Chill STRUCT values.
3284 * ch-valprint.c (chill_val_print): Fix call to val_print_string
3285 that was being called with two args instead of three.
3286 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
3287 to print Chill STRUCT values.
3289 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3291 * configure.in: added testsuite to configdirs.
3293 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3295 * doc/stabs.texi: The `this' pointer is now known by the name
3296 `this' instead of `$t'.
3298 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
3300 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
3301 references of TAG_string_type DIEs in user defined types.
3302 * ch-lang.c (chill_create_fundamental_type): Track compiler
3303 change that now emits debugging info with the type long for Chill
3306 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
3308 * remote-mips.c: New file; implements MIPS remote debugging
3310 * config/idt.mt: New file; uses remote-mips.c
3311 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
3313 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
3314 floating point coprocessor.
3315 (mips_push_dummy_frame): If not mips_fpu, don't save floating
3317 (mips_pop_frame): If not mips_fpu, don't restore floating point
3319 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3321 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3322 mips_fpu, don't use fp0 as floating point return register.
3323 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3326 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3328 * gdb/testsuite: made modifications to testcases, etc., to allow
3329 them to work properly given the reorganization of deja-gnu and the
3330 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3332 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3334 * gdb/testsuite: Initial creation of gdb/testsuite.
3335 Migrated dejagnu testcases and support files for testing nm to
3336 gdb/testsuite from deja-gnu. These files were moved "as is"
3337 with no modifications. This migration is part of a major overhaul
3338 of dejagnu. The modifications to these testcases, etc., which
3339 will allow them to work with the new version of dejagnu will be
3340 made in a future update.
3342 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3344 * NEWS: Add reminders for next release.
3346 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3348 * mipsread.c (parse_lines): Correct check for files compiled with
3351 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3353 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3355 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3357 * Makefile.in (VERSION): GDB-4.8 release!
3358 * README, NEWS: Update for release.
3360 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3362 * am29k-pinsn.c (print_insn): Minor nits with const.
3363 * am29k-tdep.c: More minor nits with arg types for
3364 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3366 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3368 * gcc.patch: Update for a different GCC (G++) bug.
3369 * main.c (print_gdb_version): Update copyright year to 1993.
3370 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
3371 conditionalize this file on it. FIXME, right way is to split
3372 these into two config files.
3373 (ATTACH_DETACH): Define for BSD 4.4
3374 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
3375 (U_REGS_OFFSET): Revise for 4.4.
3376 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
3377 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
3378 LONG_MAX into this file to avoid cpp "redefinition" warnings.
3380 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3382 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
3385 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
3387 * c-lang.c (c_printstr): Bugfix for length==0 case.
3389 * c-lang.c (c_printstr): If a C string ends in a null, don't
3392 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3394 * defs.h (STRCMP): Make it work for unsigned chars.
3396 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
3398 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
3399 * config/hp300bsd.mh (REGEX, REGEX1): Define.
3400 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
3401 define to kludge the large opcode table into two smaller tables,
3402 since GCC take exponential space to build the table. Lint.
3403 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
3405 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3407 * Makefile.in (VERSION): Roll to 4.7.9.
3408 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
3409 definition here, to handle both BSD 4.3 and 4.4 systems.
3410 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
3411 * remote.c (alarm): Move declaration to global level, before
3412 first reference to it.
3413 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
3414 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
3416 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3418 * remote.c (readchar): forward declare alarm which otherwise looks
3419 like an undeclared variable to gcc.
3421 * dbxread.c (process_one_symbol): cast enum value N_SO into int
3422 when comparing against an int. Avoids superfluous warning from
3425 * inflow.c (set_sigint_trap): add cast to assignment from signal.
3426 Avoids superfluous warnings from some systems and/or compilers
3427 (like vax ultrix 4.2.)
3429 * language.c (struct op_print unk_op_print_tab): use the enum
3430 values rather naked zeros as initializers. Avoids warnings from
3431 ultrix type compilers.
3433 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3435 * Makefile.in (VERSION): Roll to 4.7.6.
3436 (SFILES_SUBDIR): Add 29k-share/udi_soc.
3437 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
3438 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
3439 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
3440 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
3441 (depend): Fix bug where nm-files in config files weren't noticed.
3442 (make-proto-gdb-1): Avoid changing directories while building new
3443 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
3445 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
3447 * remote.c: Improve error recovery. Allow user to break out
3448 of initial connection attempt with INTERRUPT. Treat a timeout
3449 while waiting for remote packet like a retry, unless the remote
3450 side is actively running user code. Fix a few long printf_filtered's.
3452 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
3455 * buildsym.c (start_subfile): Allow null file name.
3457 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
3459 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
3460 expects a pointer to complaint rather than a complaint
3462 (process_linenos): free the previously allocated subfile name,
3463 then allocate the new one from the heap.
3465 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3467 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
3469 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
3471 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
3472 Previously, would bogusly index off the bottom of type_vector.
3473 (rs6000_builtin_type): Accept type number as argument.
3474 (read_type, case '-'): Handle negatives like any other type number.
3476 * symfile.c (deduce_language_from_filename): Handle null name.
3478 * mips-tdep.c (isa_NAN): Fix byte order dependency.
3479 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
3480 fixed by sato@sm.sony.co.jp.
3482 * xcoffread.c (parmsym): Don't use an initializer to set up
3483 this struct symbol. Set it up in initialize_xcoffread.
3484 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
3485 works on real rs/6000 target with #ifndef FAKING_RS6000.
3487 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
3489 * stabsread.c (rs6000_builtin_type): Move function from
3490 xcoffread.c:builtin_type.
3491 * xcoffread.c (builtin_type): Move to stabsread. Remove
3492 IBM6000_HOST dependency. Move misplaced comments.
3493 (various): Change printf's to complaints.
3494 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
3495 objfile argument to read_type calls under #if 0.
3496 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
3497 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
3498 * Makefile.in: xcoffread.o is not built by default.
3499 * xm-rs6000.h (IBM6000_HOST): Remove.
3500 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
3501 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
3504 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
3506 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
3507 VALUE_LVAL to be lval_memory so that we don't try to modify wild
3508 register numbers when user tries to modify elements in structs
3509 passed as arguments.
3510 * inflow.c (child_terminal_info): Move banner outside of system
3512 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
3513 passes struct/union arguments by address.
3515 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
3517 * Based on patch from Kean Johnston <maw@netcom.com>:
3518 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
3519 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
3520 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
3522 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
3524 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
3525 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
3527 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
3529 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
3530 cc debugging output.
3532 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
3534 * stabsread.c (define_symbol): Complain about unrecognized names
3535 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
3536 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
3537 (read_cpp_abbrev): Don't use the class name as part of the
3538 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
3539 abbrevs. Inspired by Mike Tiemann.
3540 (read_tilde_fields): Comment. Remove ancient dead code.
3541 Remove erroneous but non-dead code. Simplify. Add complaints.
3542 (in general): Remove extraneous (parentheses) in return
3545 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
3547 * coffread.c (coff_lookup_type): Fix fencepost error reported
3548 by Art Berggreen, <arg@opal.acc.com>.
3550 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
3551 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
3553 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
3554 test, which is apparently left over from when we used native
3555 include files and couldn't depend on the member names being there.
3556 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
3558 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
3560 * mipsread.c: Major overhaul to use new BFD symbol table reading
3561 routines. Now swaps information as it is needed, rather than
3562 swapping everything when the file is read.
3564 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
3566 * Makefile.in (TARDIRS): Add sparclite demo dir.
3567 (*.tab.c): Change dependency on Makefile to depend on
3568 Makefile.in, otherwise it always rebuilds after configuring.
3569 Force output *.tab.c file into current directory even in "make"
3570 versions that rewrite dependent file names used in command lines.
3572 * TODO: Remove some things we did.
3573 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
3574 * os68k-xdep.c: Remove; useless file (os68k is a target only).
3575 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
3576 * symtab.h: Eliminate unnamed unions and structs.
3578 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
3580 * Makefile.in (VERSION): Roll to 4.7.5.
3582 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
3584 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
3585 re-evaluating symbol pointers.
3587 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
3589 * c-exp.y (lcurly, rcurly): New nonterminals.
3590 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
3592 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
3593 made function static.
3594 * parse.c (struct funcall): Moved struct def from parser-defs.h.
3595 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
3596 * parse.c (start_arglist):
3597 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
3598 * parser-defs.h (struct funcall): Moved struct def to parse.c.
3599 * parser-defs.h (funcall_chain): Moved to parse.c.
3600 * printcmd.c (print_frame_nameless_args): Fix prototype.
3601 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
3602 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
3603 * valops.c (typecmp): Moved prototype from values.h.
3604 * value.h (typecmp): Moved prototype to valops.c, made static.
3605 * ch-exp.y (yylex): Change way control sequences are disabled.
3607 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
3609 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
3611 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
3613 * mipsread.c (upgrade_type): Build array types correctly, using
3614 create_range_type and create_array_type.
3616 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
3618 * remote-nindy.c: Cleanup.
3620 * infrun.c (wait_for_inferior): When rolling back the PC after
3621 a breakpoint, call write_pc so that NPC gets rolled back as well
3624 * blockframe.c (inside_entry_file, inside_main_func,
3625 inside_entry_func): PC of zero is always "bottom of stack".
3627 * printcmd.c (print_frame_args, print_frame_nameless_args):
3628 Let print_frame_nameless_args decide whether there are any,
3629 laying groundwork for possibly later printing 29K args for
3630 functions where we have tag words but no symbols.
3632 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3634 * Makefile.in: fix GDB doc targets for new doc subdir structure
3636 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
3638 * stack.c (parse_frame_specification): Parse as many arguments
3639 as there are (up to MAXARGS). Pass all of them in argc, argv
3640 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
3641 many there were, onto SETUP_ARBITRARY_FRAME.
3642 * tm-mips.h, tm-sparc.h: Corresponding changes.
3643 * mips-tdep.c, sparc-tdep.c: Ditto.
3645 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
3647 * hp300ux-nat.c: Update copyrights.
3648 * mipsread.c (parse_partial_symbols): Complain about block
3649 indexes that go backwards. Fix from Peter Schauer.
3650 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
3651 symbol-file that has no linkage symbols to be read.
3652 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
3653 from tm- file to xm-file, since they're host dependent.
3654 * valarith.c (value_binop): Typo.
3656 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
3658 * sparclite/aload.c: Add copyleft.
3659 * sparclite/crt0.s: Add comment at beginning.
3661 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3663 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
3664 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
3666 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
3668 * values.c (value_headof): Fix typo in which VTBL and ARG were
3669 being confused for one another.
3671 * valops.c (typecmp): Now static.
3673 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
3674 baseclass--we don't always inherit its virtual function table
3677 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
3678 pointer correctly in case value_struct_elt moves it around.
3680 * valops.c (typecmp): Now static. Also, now groks references
3683 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
3684 zero on recursive call. If NAME is the name of TYPE, return TYPE.
3686 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
3688 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
3689 to avoid "too much defining" error from native C compiler (!).
3691 * Makefile.in (HFILES): Add typeprint.h.
3692 * typeprint.[ch]: Update copyrights.
3694 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
3696 * Makefile.in: Update to match doc/ subdir changes.
3698 * config/hp300hpux.mh: No cross-host file needed, just native.
3699 * config/go32.mh: Remove nonexistent "native" support.
3701 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
3702 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3703 * m88k-tdep.c (next_insn): Lint, cleanup.
3704 (store_parm_word): Lint.
3706 * README: Fix typo (reported by karl@hq.ileaf.com).
3708 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
3710 * expression.h (BINOP_CONCAT): Document use for self concatenation
3711 an integral number of times.
3712 * language.c (binop_type_check): Extend BINOP_CONCAT for self
3714 * valarith.c (value_concat): Rewrite to support self
3715 concatenation an integral number of times.
3716 * Makefile.in (ch-exp.tab.c): Change "expect" message.
3717 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
3718 eliminate hundreds of spurious shift/reduce and reduce/reduce
3719 conflicts that mask the 5 real ones.
3720 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
3721 * ch-exp.y (integer_literal_expression): Remove production,
3724 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
3726 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
3727 implied that "no side effects" was nonfunctional.
3728 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
3729 character string and bitstring concatenation.
3730 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
3731 * expression.h (exp_opcode): Add BINOP_CONCAT.
3732 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
3733 * language.c (string_type): Add function to determine if a type
3735 * language.c (binop_type_check): Add case for BINOP_CONCAT.
3736 * valarith.c (value_concat): New function to concatenate two
3737 values, such as character strings or bitstrings.
3738 * valops.c (value_string): Remove error stub and implement
3740 * value.h (value_concat): Add prototype.
3741 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
3742 * ch-exp.y (yylex): Recognize SLASH_SLASH.
3743 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
3746 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
3748 * c-exp.y (exp): Add production to support direct creation
3749 of array constants using the obvious syntax.
3750 * c-valprint.c (c_val_print): Set printed string length.
3751 * dwarfread.c (read_tag_string_type): New prototype and
3752 function that handles TAG_string_type DIEs.
3753 * dwarfread.c (process_dies): Add case for TAG_string_type
3754 that calls new read_tag_string_type function.
3755 * expprint.c (print_subexp): Add support for OP_ARRAY.
3756 * gdbtypes.c (create_range_type, create_array_type): Inherit
3757 objfile from the index type.
3758 * ch-typeprint.c (chill_print_type): Add case for
3760 * ch-valprint.c (chill_val_print): Fix case for
3763 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
3765 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
3766 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
3767 include/coff/mips.h.
3769 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
3771 * c-exp.y (exp:STRING): Convert C strings into array-of-char
3772 constants with an explicit null byte terminator. OP_STRING is
3773 now used for real string types.
3774 * c-lang.c (builtin_type_*): Move declarations to lang.c since
3775 they are used by all languages.
3776 * c-lang.c (_initialize_c_language): Move initializations of
3777 builtin_type_* to lang.c.
3778 * c-typeprint.c (c_type_print_varspec_prefix,
3779 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
3780 to TYPE_CODE_STRING.
3781 * c-valprint.c (c_val_print): Change the way character arrays
3782 are printed as strings to be consistent with the way strings
3783 are printed when pointer-to-char types are dereferenced.
3784 Remove test of print_max before calling val_print_string, which
3785 now does it's own test.
3786 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
3787 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
3788 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
3789 * gdbtypes.c (builtin_type_*): Add declarations moved from
3791 * gdbtypes.c (create_string_type): New function to create real
3793 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
3794 renamed to TYPE_CODE_STRING.
3795 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
3796 builtin_type_* types moved from c-lang.c.
3797 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
3798 to TYPE_CODE_STRING.
3799 * gdbtypes.h (builtin_type_string): Add extern declaration.
3800 * gdbtypes.h (create_string_type): Add prototype.
3801 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
3802 renamed to TYPE_CODE_STRING.
3803 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
3805 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
3806 renamed to TYPE_CODE_STRING.
3807 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3809 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
3810 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
3811 to TYPE_CODE_STRING.
3812 * valops.c (allocate_space_in_inferior): New function and
3813 prototype, using code ripped out of value_string.
3814 * valops.c (value_string): Rewritten to use new function
3815 allocate_space_in_inferior, but temporarily disabled until some
3816 other support is in place.
3817 * valops.c (value_array): New function to create array constants.
3818 * valprint.c (val_print_string): Add comment to document use,
3819 complete rewrite to fix several small buglets.
3820 * value.h (value_array): Add prototype.
3821 * value.h (val_print_string): Change prototype to match rewrite.
3822 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
3823 * ch-exp.y (match_character_literal): Disable recognition of
3824 control sequence form of character literals and document why.
3826 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
3828 * nindy-share/nindy.c: Add comments to #endif's to clarify
3831 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
3832 read_memory to get byte order right.
3833 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
3834 anymore. This is done in paread.c now. We expect unwind info
3835 to hang off of objfiles, and search all of the objfiles when until
3837 * (skip_trampoline_code): Cast arg to target_read_memory.
3838 * objfiles.h (struct objfile): Add new field obj_private to hold
3839 per object file private data (unwind info in this case).
3840 * paread.c (read_unwind_info): New routine to read unwind info
3841 for the objfile. This data is hung off of obj_private.
3842 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
3843 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
3844 make this easier to access.
3846 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
3848 * c-valprint.c (cp_print_class_member): Add extern decl.
3849 * c-valprint.c (c_val_print): Extract code for printing methods
3850 and move it to cp_print_class_method in cp-valprint.c.
3851 * c-valprint.c (c_val_print): Extract code to print strings and
3852 move it to val_print_string in valprint.c.
3853 * cp-valprint.c (cp_print_class_method): New function using
3854 code extracted from c_val_print.
3855 * valprint.c (val_print_string): New function using code
3856 extracted from c_val_print.
3857 * value.h (val_print_string): Add prototype.
3858 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
3859 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
3860 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
3861 CHECKBUF, growbuf_by_size): New variables, macros, and support
3862 functions for implementing a dynamically expandable temp buffer.
3863 * ch-exp.y (match_string_literal): New lexer function.
3864 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
3865 removed and replaced with new CHECKBUF macro.
3866 * ch-exp.y (yylex): Call match_string_literal when appropriate.
3867 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
3869 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3871 * Makefile.in: Add info for paread.o.
3872 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
3874 * blockframe.c (frameless_look_for_prologue): Correct the
3876 * gdbtypes.h, gdbtypes.c: Use const in decl of
3877 cplus_struct_default, now that pa-gas assembler has been fixed.
3878 * hppah-nat.c: Formatting.
3879 * hppah-tdep.c: Remove lots of useless externs for variables we
3881 * (find_unwind_entry): Speed up by using binary search, and a one
3883 * (rp_saved): New routine to see what unwind info says about RP
3884 being saved on the stack frame.
3885 * (frame_saved_pc): Look for prologue to see if we need to
3886 examine the stack for the saved RP or not.
3887 * (init_extra_frame_info): Check for prologue, instead of
3888 framesize to determine if we are frameless or not.
3889 * (frame_chain_valid): Stop backtraces when we run into _start.
3890 * (push_dummy_frame): Reformat to make more readable.
3891 * (find_dummy_frame_regs): ditto.
3892 * (hp_pop_frame): ditto.
3893 * (hp_restore_pc_queue): small cleanup.
3894 * (hp_push_arguments): ditto.
3895 * (pa_do_registers_info): ditto.
3896 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
3897 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
3898 * Define FRAME_CHAIN_VALID.
3899 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
3900 passed to functions.
3902 * paread.c (pa_symtab_read): Use new bfd conventions for
3903 accessing linker symbol table.
3904 * (pa_symfile_init): Access embedded STAB info via BFD section
3905 mechanism and related macros.
3908 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
3910 * sparc-stub.c: Use a seperate stack for our traps.
3911 * Handle recursive traps.
3912 * Remove all trap init code. This needs to be done by the
3914 * (set_mem_fault_trap): Call exceptionHandler() to setup this
3916 * (handle_exception): See if we are at breakinst, if so, then
3917 advance PC sp that users can just step out of breakpoint().
3918 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
3919 new place if SP has changed.
3920 * (case 's'): Get rid of this, we can't do it yet.
3921 * (case 't'): New command to test any old random feature.
3922 * (case 'r'): New command to reset the system.
3923 * (breakpoint): Add label to breakpoint trap instruction so that
3924 handle_exception() can detect where we are and get past the
3925 breakpoint trivially.
3927 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3929 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
3931 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3933 * configure.in: recognise all sparclite variants
3935 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3937 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
3938 binary files oring in the right bit.
3940 * main.c, source.c, state.c, symmisc.c: use macros defined in
3941 fopen-{bin|both} when fopening files.
3943 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
3945 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
3946 from a configuration file (typically including <limits.h>), or to
3947 TARGET_CHAR_BIT if CHAR_BIT is not defined.
3948 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
3949 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
3950 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
3951 * exppritn.c (print_subexp, dump_expression): Add case for
3953 * expression.h (OP_BITSTRING): New expression element type for
3955 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
3956 macros to convert between number of expression elements and bytes
3957 to store that many elements.
3958 * i960-tdep.c (leafproc_return): Use new macros to access
3959 minimal symbol name and address fields.
3960 * m88k-pinsn.c (sprint_address): Use new macros to access
3961 minimal symbol name and address fields.
3962 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
3963 minimal symbol address field.
3964 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
3965 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
3966 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
3967 Use new BYTES_TO_EXP_ELEM macro.
3968 * parse.c (write_exp_bitstring): New function to write packed
3969 bitstrings into the expression element vector.
3970 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3972 * parser-defs.h (struct stoken): Document that it is used for
3973 OP_BITSTRING as well as OP_STRING.
3974 * parser-defs.h (write_exp_bitstring): Add prototype.
3975 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
3976 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
3977 LOWER, LENGTH): New tokens for keywords.
3978 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
3979 upper_lower_argument, length_argument, array_mode_name,
3980 string_mode_name, variant_structure_mode_name): New non-terminals
3982 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
3983 * ch-exp.y (match_bitstring_literal): New lexer support function
3984 to recognize bitstring literals.
3985 * ch-exp.y (tokentab6): New token table for 6 character keywords.
3986 * ch-exp.y (tokentab5): Add LOWER, UPPER.
3987 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
3988 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
3989 * ch-exp.y (yylex): Check tokentab6.
3990 * ch-exp.y (yylex): Call match_bitstring_literal.
3992 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
3994 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
3995 symbol name and value fields.
3997 * c-exp.y (yylex): Make static, to match prototype and other
4000 * expression.h (exp_opcode): Add BINOP_MOD.
4001 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
4002 * expprint.c (dump_expression): Handle new BINOP_MOD.
4003 * language.c (binop_type_check): Handle new BINOP_MOD.
4004 * main.c (float_handler): Re-enable float handler when hit.
4005 * valarith.c (language.h): Include, need current_language.
4006 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
4007 for integer divide truncates towards zero for negative results.
4008 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
4009 * valarith.c (value_binop): Allow arithmetic operations on
4010 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
4011 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
4012 * ch-exp.y (tokentab3): Add MOD and REM.
4013 * ch-exp.y (yylex): Set innermost_block for symbols found
4014 in local scopes. Return LOCATION_NAME for local symbols.
4015 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
4016 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
4018 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
4020 * command.c (shell_escape, make_command, _initialize_command):
4021 don't create or use fork if CANT_FORK is defined.
4022 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
4023 code written for the IBM PC" remain.
4024 * xm-go32.h: define CANT_FORK
4026 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4028 * remote-sim.c: first attempt at general simulator interface
4029 * remote-hms.c: whitespace
4030 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
4031 understand new stack layout. (print_register_hook): print ccr
4032 register in a fancy way.
4034 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
4036 * eval.c (language.h): Include.
4037 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
4038 to pointer types when the current language is C. It loses for
4039 other languages when the lower index bound is nonzero.
4040 * valarith.c (value_subscript): Take array lower bounds into
4041 account when performing subscripting operations.
4042 * valops.c (value_coerce_array): Add comment describing why
4043 arrays with nonzero lower bounds are dealt with in value_subscript,
4044 rather than in value_coerce_array.
4046 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
4048 * ch-exp.y (FLOAT_LITERAL): Add token.
4049 * ch-exp.y (literal): Add FLOAT_LITERAL.
4050 * ch-exp.y (match_float_literal): New lexer routine.
4051 * ch-exp.y (convert_float): Remove.
4052 * ch-exp.y (yylex): Call match_float_literal.
4053 * ch-exp.y (yylex): Match single '.' after trying
4054 to match floating point literals.
4056 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
4057 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
4059 * expprint.c (dump_expression): New function for dumping
4060 expression vectors during gdb debugging.
4061 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
4062 MULTI_SUBSCRIPT and moved out of BINOP range.
4063 * expression.h (DUMP_EXPRESSION): New macro that calls
4064 dump_expression if DEBUG_EXPRESSIONS is defined.
4065 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
4066 * parse.c (length_of_subexp, prefixify_subexp): Change
4067 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
4068 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
4069 prefixify'ing the expression.
4070 * printcmd.c (print_command_1): Add comment.
4071 * ch-exp.y (expression_list): Add useful actions.
4072 * ch-exp.y (value_array_element): Add useful actions.
4073 * ch-exp.y (array_primitive_value): Add production.
4074 * ch-exp.y (yylex): Recognize ',' as a token.
4076 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4078 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
4079 POSIXize the recursive makes (make [variable assignments] target{s})
4081 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
4083 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
4084 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
4085 CPLUS_MARKER for all SVR4 systems, so follow suit.
4086 * defs.h (strdup_demangled): Remove prototype.
4087 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
4088 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4089 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
4090 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
4091 prim_record_minimal_symbol_and_info): Use new macro
4092 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4093 * minsyms.c (install_minimal_symbols): Use new macro
4094 SYMBOL_INIT_DEMANGLED_NAME.
4095 * stabsread.c (define_symbol): Use new macro
4096 SYMBOL_INIT_DEMANGLED_NAME.
4097 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
4098 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
4099 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
4100 SYMBOL_INIT_DEMANGLED_NAME.
4101 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
4102 SYMBOL_DEMANGLED_NAME now tests language itself.
4103 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
4104 now tests language itself.
4105 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
4106 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
4107 mangled name member in the language dependent portion of a symbol.
4108 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
4109 mangled name member appropriate for a symbol's language.
4110 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
4111 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
4112 SYMBOL_DEMANGLED_NAME now tests language itself.
4113 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
4114 initializes language dependent portion of symbol.
4115 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
4116 demangles and caches the demangled form of symbol names.
4117 * utils.c (fputs_demangled, fprint_symbol): Use current language
4118 to select an appropriate demangling algorithm.
4119 * utils.c (strdup_demangled): Remove, no longer used.
4120 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
4121 access the Chill mangled name member in the language dependent
4122 portion of a symbol.
4123 * ch-lang.c (chill_demangle): New function, simple demangler.
4124 * defs.h (chill_demangle): Add prototype.
4125 * symtab.h (language_dependent_info): Add struct for Chill.
4127 For older changes see ChangeLog-92
4133 version-control: never