1 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 Changes from Jeffrey Law:
4 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
5 machine dependent fields in the makeva_list structure.
6 (makeva_size): Allocate extra space to handle gaps made by
7 alignment restrictions.
8 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
9 (MAKEVA_START): Initialize arglist_address field.
10 (MAKEVA_ARG): Always store arguments on natural alignment
11 boundaries. Set arglist_address to the address right after
13 (MAKEVA_END): Simply return the value stored in arglist_address.
15 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
20 * hppah-nat.c (store_inferior_registers): Don't print i in cases
21 where we aren't using it.
23 * a29k-tdep.c (get_saved_register): Fix typo.
25 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
27 * configure.in: Recognize h8300h (variant of h8300).
30 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
32 * configure.in: Recognize sparc64-*-*.
35 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
37 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
38 returning foo' as well as `pointer to foo'.
40 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
41 * config/m68k/tm-m68k.h: Define it.
42 * mem-break.c, breakpoint.c: Improve comments.
44 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
46 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
47 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
49 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
51 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
52 Make prototype match definition.
54 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
56 * elfread.c: Remove notice about file still being under
58 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
60 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
62 * a29k-tdep.c (read_register_stack): Make val static.
64 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
66 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
67 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
70 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
72 * c-valprint.c (c_val_print): Fix thinko with unspecified length
75 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
78 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
80 * symtab.c (decode_line_1): Use end of block to figure out whether
81 val.end is in the same function, not minimal symbols.
83 * source.c (line_info): Add a few more wrap_here's.
85 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
86 don't make assumptions about sizes of host data types.
88 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
89 * infrun.c, breakpoint.c, printcmd.c: Change callers.
90 * printcmd.c (containing_function_bounds): Remove.
91 * printcmd.c (disassemble_command): Use find_pc_partial_function,
92 not containing_function_bounds.
93 * infcmd.c (step_1): Use find_pc_partial_function rather than
94 trying to roll our own. Move check for a pc between SIGTRAMP_START and
95 SIGTRAMP_END in find_pc_partial_function, not step_1.
97 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
98 Keep unswapped value in array of char, not REGISTER_TYPE.
99 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
100 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
103 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
105 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
106 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
107 * config/m68k/dpx2.m{h,t}: New files.
109 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
111 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
112 more parens around macro arg.
114 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
116 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
117 step_resume_break_address with step_resume_breakpoint (now local
118 to wait_for_inferior).
119 ({insert,remove}_step_breakpoint): Remove.
120 (wait_for_inferior): Set step resume break with
121 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
122 and bpstat_what (stop_step_resume_break removed).
123 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
124 which includes previous return value as main_action, and a step_resume
126 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
127 there is another breakpoint there, insert it.
128 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
130 Various: Clean up and add comments.
132 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
133 for Wed Nov 13 16:45:13 1991).
135 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
137 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
139 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
143 ({extract,store}_{signed_integer,unsigned_integer,address}):
144 New routines to replace SWAP_TARGET_AND_HOST.
145 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
147 * config/sparc/tm-sparc.h: Add comment suggesting that removing
148 ins and locals from the registers array might clean things up.
150 * utils.c: Clean up comments about wrap buffer and wrap_here.
151 * printcmd.c (printf_command): Call wrap_here before vprintf.
153 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
154 Patch from ptf@delcam.co.uk (Paul Flinders).
156 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
158 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
160 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
161 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
162 is at the start of the dummy code.
164 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
166 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
167 stuff, just write the sp and fp.
168 (sparc_pop_frame): Skip the do_restore_insn; we already restore
169 the sp with the other out registers.
171 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
174 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
177 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
179 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
180 != sizeof (REGISTER_TYPE).
181 (frame_saved_pc): Ditto.
184 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
186 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
187 (REGISTER_RAW_SIZE): Ditto.
188 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
189 on the h8/300h (ints may still be 16 bits).
190 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
191 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
194 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
195 (examine_prologue): reg_save_depth is 4 if h8/300h.
197 * findvar.c (read_register): Provide some support for 64 bit regs.
198 (write_register): Ditto.
200 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
202 * config/mips/nm-riscos.h: machine/machparam.h is always the right
203 place to look for BSD43_NBPG, not machine/vmparam.h
205 * infcmd.c (run_stack_dummy): New argument name.
206 Change error message in (another) attempt to make it comprehensible.
207 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
208 * symtab.h: Declare demangle and asm_demangle since macros use them.
210 * eval.c (evaluate_subexp): Add comment about calling a member
211 function of a variable in a register.
213 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
215 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
216 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
217 frame tops and bottoms.
219 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
220 config/gould/tmp-{pn,np1}.h,
221 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
222 next_frame from struct frame_info. It has no purpose beyond
223 ->next->frame and is an artifact from GDB 2.8.
225 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
227 * Makefile.in: Remove gdb before creating a new one.
228 Update init.c atomically.
230 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
231 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
233 * infcmd.c (_initialize_infcmd): In docstring for "continue",
234 describe argument as setting ignore count.
236 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
238 * h8300-tdep.c (examine_prologue): Fix call to
239 read_memory_unsigned_integer.
241 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
243 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
244 rather than including xm-bigmips.h.
246 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
249 * Makefile.in (distclean): Remove y.tab.h.
251 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
253 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
254 file updates properly now.
255 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
256 addresses if switching to a new symbol file.
257 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
258 symbols that might be returned from define_symbol.
260 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
262 New target macros for getting at the pc, sp and fp.
263 * infcmd.c (read_pc, write_pc): Modify to use new macros.
264 (read_sp, write_sp, read_fp, write_fp): New functions.
265 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
267 * breakpoint.c (bpstat_alloc): ditto.
268 * infrun.c (wait_for_inferior): ditto.
269 * stack.c (print_frame_info): ditto.
270 * valops (call_function_by_hand): ditto.
271 * corelow.c (core_open): ditto.
272 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
273 target_write_pc, target_read_fp, target_write_fp): New functions.
274 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
276 * config/alpha/xm-alpha.h: Add MAKEVA_END.
277 * config/h8500/tm-h8500.h: Define new macros.
279 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
281 * configure.in (mipos-*-riscos*): New host and target; use riscos.
282 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
283 vmparam.h, include machparam.h.
284 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
286 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
288 * c-exp.y (yylex): Give error if unmatched single quote.
290 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
292 * Remove unused STACK_END_ADDR in the following files (in other
293 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
294 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
295 tm-hp300hpux.h, tm-isi.h.
297 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
299 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
300 config/mips/xm-riscos.h: Include <sys/types.h>.
302 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
303 not an initializer, to copy the structure.
305 * gdbtypes.h (struct type): Add field tag_name.
306 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
308 * {coff,dwarf,mips,stabs}read.c: Set it.
310 * xm-sysv4.h: Undefine HAVE_TERMIO.
312 * config/mips/nm-riscos.h: Remove unmatched #endif.
313 Define FETCH_INFERIOR_REGISTERS.
314 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
315 Fix misspelling of NAT_FILE.
316 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
317 we can still process "modern" core files.
319 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
321 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
322 is defined; don't care what it is defined to.
324 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
326 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
328 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
330 * inftarg.c: Remove unused include of terminal.h.
331 * signals.h: Don't undefine signals anymore.
332 * main.c: Use job_control from serial.h.
333 * fork-child.c (fork_inferior): Use gdb_setpgid.
334 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
335 * utils.c (quit): Use current_target->to_terminal_ours to figure
336 out whether we care about lack of job control, rather than __GO32__.
337 * utils.c: Include serial.h not terminal.h
338 (quit): Use job_control not TIOCGPGRP.
339 * terminal.h: Don't undefine TIOCGPGRP.
340 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
341 * utils.c (quit): Use it.
342 * serial.h: Add SERIAL_UN_FDOPEN.
343 * utils.c (quit): Use it.
344 * ser-unix.c: Add process group to ttystate.
345 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
346 * inflow.c: Include serial.h not terminal.h.
347 Use serial.h stuff to replace most of the maze of #ifdef's.
348 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
349 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
350 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
351 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
352 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
353 SERIAL_SET_PROCESS_GROUP.
354 * inflow.c: Use them.
355 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
357 * Various: Remove all use of TIOC*_BROKEN.
359 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
361 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
363 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
365 * target.h (target_detach): Turn macro into function.
366 * target.c (target_detach): Define it, do deferred register stores
367 before calling the real target function.
369 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
370 and Jim Kingdon (kingdon@cygnus.com)
372 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
373 a function to avoid printing of function arguments in wrong order
375 * symfile.c (compare_symbols): Remove code for sorting arguments
376 as blocks containing arguments are no longer sorted.
377 * symtab.c (lookup_block_symbol): Update comment accordingly.
379 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
381 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
382 (REG_STRUCT_HAS_ADDR): Add comment.
384 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
385 to check whether there is line number information.
387 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
389 * remote-udi.c: Fix docstring so that it compiles.
391 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
394 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
396 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
397 don't expect it, change it to LOC_STATIC so at least we don't coredump.
399 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
401 * symtab.h: Add comments about line numbers.
402 * source.c (identify_source_line): Fix off by one bug with line.
404 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
406 * printcmd.c (makeva*): New interface, for making a va_list.
407 (printf_command): Use it.
408 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
409 * config/pa/xm-pa.h: New file.
410 * config/pa/xm-hppa{b,h}.h: Include it.
412 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
414 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
416 * valprint.c (val_print_type_code_int): Fix off by one error with
417 eliminating leading zeroes for large little endian integers.
419 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
421 * config/mips/riscos.mh (CC): Use -systype sysv.
423 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
425 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
427 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
429 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
430 CALL_DUMMY between different 68k machines.
432 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
434 * gdbserver/Makefile.in: Add dependancies on server.h.
435 * gdbserver/remote-gutils.c: Remove lots of unused functions and
437 * gdbserver/remote-inflow.c: Remove lots of unused variables and
438 #includes. Also, use PTRACE_* symbols instead of constants.
439 (mywait): Surround calls to wait() with enable/disable_async_io()
440 so that we can be interrupted from GDB while waiting for the
441 child. Also, handle child exit more gracefully.
442 * gdbserver/remote-server.c: Remove lots of unused variables.
443 Move all extern defs into server.h. Redo main loop so that
444 failure from getpkt() causes communications to be re-established.
445 Fix 'k' command so that it restarts the child.
446 * gdbserver/remote-utils.c: Remove lots of unloved vars and
447 subrs. Move many extern decls into server.h. (remote_open): For
448 tcp, seperate usage of proto fd from connected fd. Close proto
449 fd after getting connection. (putpkt/getpkt): Pay attention to
450 errors when reading/writing. Report these to the caller. New
451 routines input_interrupt/enable_async_io/disable_async_io to make
452 it possible to get an I/O interrupt when data arrives from the
454 * serial.h: New file to contain common defs for all remote files.
456 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
458 * remote.c: Add arg names to prototypes, in a modest effort at
459 clarification. Also add prototypes for some new functions.
460 * (remote_wait): Better error reporting for 'T' responses.
461 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
462 * (dos_async_init): Make usage message reflect requested port #.
463 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
464 random hostname lookup failures. Add nicer message for unknown
465 host error. (wait_for): Wake up in case of exceptions. Also,
466 restart select() if we got EINTR.
467 * ser-unix.c (wait_for): Restart select() if we got EINTR.
468 * serial.c: (serial_close): Clean up code.
470 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
472 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
473 CALL_DUMMY between different 68k machines.
475 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
477 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
478 Make comment explaining this comprehensible.
479 (TAGFILES): Include ALLDEPFILES.
480 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
482 (update-alldeps): Remove; obsolete.
484 * remote.c: Move comments regarding packets to top of file with the
485 rest of the protocol comments.
486 Fix incorrect description of 'T' response.
488 * README (Reporting Bugs): Refer people to the GDB manual.
490 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
491 * stabsread.c: Type -16 is 4 bytes.
493 * remote-udi.c: Improve docstring.
495 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
497 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
498 bfd_elf32_find_section, to track bfd changes.
500 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
502 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
503 * config/mips/xm-riscos.h: Define USG.
505 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
507 * main.c (filename_completer): Don't complete to files ending in ~.
509 * NEWS: Mention filename completion and "info line" enhancements.
511 * main.c (symbol_completion_function): On "info t foo", return NULL,
514 * main.c (symbol_completion_function): Don't use readline word
515 breaking. Use new calling convention for c->completer and
517 * command.h (struct command): Change arguments; now the text passed
518 to completer does not have any word breaking done. New arg word.
519 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
521 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
522 * command.{c,h} (complete_on_cmdlist): Take word argument.
524 * command.c (lookup_cmd_1): Doc fix.
526 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
528 * Makefile.in (OP_INCLUDE): define.
529 (OPCODE_CFLAGS): use OP_INCLUDE.
531 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
532 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
533 config/m68k/amix.mh, config/mips/irix[34].mh,
534 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
535 ALLOCA1): macros removed.
537 * config/mips/decstation.mh, config/rs6000/rs6000.mh
538 (MMALLOC_LIB): renamed to MMALLOC.
540 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
542 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
543 * dbxread.c: Change comment regarding acc.
545 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
547 Makefile overhaul dropping autodepend features.
548 * Makefile.in: many comment changes. forced consistent use of $()
549 for makefile variables references. dropped leading ./ in file
550 references. Drop $(srcdir)/ prefix on all dependencies.
551 Inserted contents of alldeps.mak and depend.
552 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
553 include directory into the compilation line.
554 (GDB_CFLAGS): new macro to take up the semantic previously held
556 (LIBIBERTY): dropped ancient subdir macro. I last removed this
557 macro in feb of '92. How does it keep coming back?
558 (MMALLOC_LIB): renamed to MMALLOC.
559 (BFD_SRC_DIR): renamed to BFD_SRC.
560 (BFD_OBJ_DIR): renamed to BFD_DIR.
561 (BFD_LIB): renamed to BFD.
562 (BFD_INCLUDES): renamed to BFD_CFLAGS.
563 (READLINE_DIR): now represents object directory.
564 (RL_LIB): renamed to READLINE.
565 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
567 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
568 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
569 (LDFLAGS): removed default assignment.
570 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
571 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
572 (ALLOCA1, ALLOCA): removed all references. alloca is now in
574 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
575 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
576 removed all $(srcdir) prefixes.
577 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
578 for potential dependencies. commented out by default.
579 (readline_headers, udiheaders): convenient abbreviations.
580 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
581 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
582 new macros used for header file dependencies.
583 (install-info, clean-info): collapse into the info rule.
584 (install): now depends on all.
585 (install-only): new target for installing without depending on
587 (uninstall): new target.
588 (config-check, config-check-hosts, config-check-targets): added
590 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
591 order to force parallel makes into keeping these rules separate.
592 * configure.in: omit cat'ing depend file onto generated Makefile.
593 * alldeps.mak, depend: removed.
595 * inferior.h: remove redundant include of symtab.h which is
596 included in value.h via breakpoint.h.
598 * alloca.c: removed. alloca is now in libiberty.
600 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
601 new macro to undo what M_INSTALL does.
603 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
605 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
608 * dbxread.c (copy_pending): Change name and function of begi argument
609 to endi, since that is what the caller needs.
611 * Makefile.in (TAGFILES): Don't include YYFILES.
613 * Makefile.in (HFILES): Include monitor.h.
615 * Makefile.in: Include text that used to be in alldeps.mak.
616 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
617 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
619 * main.c (main): Print help message on stdout not stderr
621 New option --version per standards.texi.
622 In help message, show long options with "--" not "-".
623 Don't try to print help message or version until after we have
624 called initialize_all_files.
626 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
628 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
629 (solib_add): Call special_symbol_handling once, not once per library.
631 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
634 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
635 systems, not just Solaris.
637 * stabsread.c: Include <ctype.h>.
639 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
641 * fork-child.c (fork_inferior): Quote exec_file so it can contain
644 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
646 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
647 bfd.h is included by target.h, which most of gdb includes.
648 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
649 it's in INCLUDE_CFLAGS.
651 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
653 * config/i386/*aix*, i386aix-nat.c: New files.
654 * configure.in: Use them.
655 * alldeps.mak: List them.
656 * coffread.c (decode_base_type): Deal with anonymous enum type.
657 * i387-tdep.c (print_387_status_word): Add comment re "top".
658 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
659 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
660 only if not defined by a header file.
661 * mipsread.c: Don't define L_SET or L_INCR.
663 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
665 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
666 * depend: Hand updated to match.
668 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
670 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
671 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
672 we don't recognize the abbrev.
674 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
676 * solib.c (solib_add_common_symbols): Add comment about performance.
678 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
680 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
681 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
683 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
684 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
685 * configure.in (mips-sony-*): Use news-mips for host.
687 * buildsym.h: Doc fix for processing_acc_compilation.
689 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
691 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
693 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
695 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
696 ${srcdir}/../include.
698 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
700 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
701 Use VPRINTF macro if defined.
702 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
703 Define TIOC{GETC,GLTC}_BROKEN.
704 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
705 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
706 make things easier on munch (apparently this matters on
707 the delta88 with svr3).
709 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
711 * Makefile.in: canonicalize install.sh; for use within
712 this directory (and subdirs)
714 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
716 * Makefile.in: remove parentdir support; use INSTALL_XFORM
718 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
720 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
722 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
723 wired (and wrong) constant.
724 * values.c (unpack_long): Add case to unpack when target object is
726 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
729 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
731 * NEWS: tracking user visible changes starting with
734 * remote-vx.c (_initialize_vx): rename user settable option from
735 rpcTimeout to vxworks-timeout.
737 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
739 * Makefile.in (depend): More makefile diddling.
740 * alldeps.mak, depend: Update to latest automatically built
743 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
744 * alldeps.mak, depend: Update to latest automatically built
747 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
749 * remote-vx.c: include gdbcmd.h for setlist.
750 (_initialize_vx): make rpcTimeout user settable.
752 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
754 * main.c, gdbcmd.h: Add function filename_completer.
755 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
756 "directory", "source", "cd", "symbol-file" "add-symbol-file",
757 "load", "file", "exec-file", "core-file" commands.
758 (But '/' is a word break, limiting usefulness; see comments).
760 * source.c (mod_path): Warning not error if can't find directory.
762 * isi-xdep.c: New file.
763 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
765 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
767 * config/m68k/xm-news.h: Include <sys/param.h>.
769 * m88k-tdep.c (IEEE_isNAN): Remove.
770 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
771 broken isNAN as on the mips.
773 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
776 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
777 defined, don't worry about Sun's silly LBRAC bug.
778 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
780 * dbxread.c (process_one_symbol): If there's a symbol before an
782 (case N_BCOMM): complain () not error ().
784 * defs.h, main.c (catch_errors): Add return_mask arg.
785 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
786 other callers: Pass RETURN_MASK_ALL.
787 (return_to_top_level), callers: Add return_reason arg.
789 Use return_to_top_level (RETURN_QUIT) instead of error ().
790 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
791 Use SET_TOP_LEVEL not setjmp (to_top_level).
792 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
794 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
796 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
797 Don't try to get the debug base yet.
799 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
800 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
801 which returns 0 or 1 to say whether to do it.
802 * config/sparc/sun4{sol2,os4}.h
803 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
804 the right thing happens for both acc and SunOS4 /bin/cc.
806 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
807 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
809 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
810 probably contained byte-order sins too.
811 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
812 The IEEE_FLOAT code in print_floating takes care of it.
814 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
816 * Makefile.in (VERSION): Bump to 4.9.2.
817 * c-valprint.c (c_val_print): For array of chars printed with
818 string syntax, don't print the address of the array. From
820 * c-exp.y (yylex): Recognize '.' as indicating a floating point
821 number regardless of the radix. From wilson@cygnus.com.
822 * valprint.c (set_input_radix_1, set_output_radix_1): New
823 prototypes and functions that do the actual radix setting work.
824 * valprint.c (set_radix, set_output_radix, set_input_radix):
825 Rewrite to use set_input_radix_1 and set_output_radix_1.
826 * valprint.c (initialize_valprint): Enable commands to
827 independently set and show input and output radices.
828 * valprint.c (show_radix): New prototype and function that
829 handles separate input and output radices.
831 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
833 Patches from Jeff Law, law@cs.utah.edu:
834 * hppa-pinsn.c: Now uses disassembler from opcode library,
835 this contains only the stub function print_insn.
837 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
839 * main.c (main): back to two periods for elipse.
840 (print_gdb_version): revised format for configuration info.
842 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
844 * defs.h (INT_MAX): Cast unsigned shift result to int.
846 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
848 * dbxread.c (process_one_symbol): Rather than having
849 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
850 is true if we are doing stabs-in-elf, false otherwise.
851 config/sparc/tm-sun4sol2.h: Don't define it.
853 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
855 * remote-mips.c (mips_send_packet): Don't print garbage character
857 (mips_request): Don't check that remote pid is 0, because
859 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
862 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
864 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
866 * Makefile.in (install): Don't depend on gdb.
868 * Rename remote-es1800.c to remote-es.c
869 and remote-st2000.c to remote-st.c for 14-char filenames.
870 config/m68k/{es1800,st2000}: Use the new names.
872 * mips-tdep.c (isa_NAN): Don't return true on -0.
874 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
876 * defs.h (INT_MAX): Cast unsigned shift result to int.
878 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
880 * elfread.c (elf_symtab_read): Add bfd section address to bfd
881 symbols, now that they are section relative.
882 * solib.c (bfd_lookup_symbol): Ditto.
884 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
886 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
887 depend: Updated accordingly.
889 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
891 * Makefile.in (*.tab.c): Use mv for atomic update.
893 * Makefile.in ({dist,real}clean): Also remove nm.h.
894 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
895 (distclean): Don't rebuild *.tab.c or TAGS.
897 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
899 * Makefile.in (version.c): add host and target names to version.c.
900 * main.c (main): print three periods for the elipse.
901 (print_gdb_version): also print configuration.
903 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
904 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
905 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
907 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
908 (get_hex_regs, adapt_fetch_registers): cast args to
909 supply_register to avoid gcc warning.
911 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
912 doesn't compile on solaris and is now obsolete.
914 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
915 breaks stock sunos installations.
917 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
919 * m68k-stub.c: Add comment about frame cache.
921 * target.h (target_store_registers): Doc fix re error handling.
923 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
924 of register_valid[regno].
926 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
928 * symtab.h, dwarfread.c: Doc fix re dependencies.
930 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
932 * serial.c (serial_close): If scb is NULL, don't try to close
934 * configure.in: Add support for rom68k and bug boot monitors.
936 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
938 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
939 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
940 * findvar.c (read_register, write_register): Fix thinko where
941 sizeof(host long) != sizeof(target int).
942 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
943 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
945 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
947 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
948 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
949 68881 and non-68881 cases. Check for a pair of movel instructions.
951 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
953 First cut at sparc-vxworks targetting.
954 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
955 * configure.in: sparc-vxworks gdb_target now vxsparc.
957 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
959 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
961 * config/m68k/xm-news.h: add "extern int errno".
963 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
965 * remove-vx.c (vx_read_register, vx_write_register): collapse
966 ifdef I80960 else (assumes) m68k into parameterizable macros
967 VX_NUM_REGS and VX_SIZE_FPREGS.
968 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
969 VX_SIZE_FPREGS): new definitions.
971 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
973 * symfile.{c,h} (generic_load): New function.
974 remote{,-nindy,-eb,-mips}.c: Use it.
976 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
978 * Makefile.in (depend): More sed gubbish to deal with
979 ../bfd/bfd.h being generated during the build.
980 * depend: Re-done with corrected makefile.
982 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
984 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
985 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
986 directory to find automatically generated header files and library.
987 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
988 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
989 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
990 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
991 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
992 * depend, alldeps.mak: Rebuild after Makefile.in changes.
994 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
996 * configure.in: change lynx support to CPU-*-lynxos*
998 * Makefile.in (subdir_do): change test from existence of directory
999 to existence of Makefile (the directory may exist but not be configured)
1001 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1003 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1005 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1007 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1008 (mips-idt-ecoff*): Added trailing '*'.
1009 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1011 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1013 * ser-go32.c: Clean up lots of compilation nits.
1015 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1017 * Patches from Jeffrey Law <law@cs.utah.edu>.
1018 * hppab-nat.c: Eliminate unnecessary ifdefs for
1019 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1020 CANNOT_STORE_REGISTER.
1021 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1022 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1023 templates for 1.1 FP computational instructions.
1025 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1027 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1028 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1029 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1030 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1031 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1032 shell when running the child, as args have been expanded by the
1033 time we get here. Simplify calling convention.
1034 * gdbserver/remote-server.c (main): Use new calling convention
1035 for create_inferior, remove defunct code for coalescing argv.
1036 Remove extra calls to mywait(), as we no longer have to wade
1039 * target.c (target_read_memory_partial): Don't deref errnoptr
1040 when checking for null pointer.
1042 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1044 * remote-es1800.c: Fix typo.
1046 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1048 * target.c (target_read_memory_partial): Like target_read_memory,
1049 but does partial reads, such as reads that bump into the end of
1051 * target.h (target_read_memory_partial): Add prototype.
1052 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
1053 * valprint.c (val_print_string): Complete rewrite to fix bug with
1054 bumping into end of memory, avoiding unnecessarily long reads, and
1055 fixing bug when print_max is set to 0 (unlimited print length).
1056 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
1057 initialize print_max.
1059 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
1061 * configure.in: Add support for rom68k and bug boot monitors.
1063 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
1065 * printcmd.c (print_scalar_formatted): Print integers bigger than
1066 LONGEST in hex no matter how big, and no matter what the format
1069 * stabsread.c (read_type): Skip type attributes if present.
1071 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
1072 of number, just through '0' + radix - 1.
1074 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
1076 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
1078 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
1079 single parameter, the pointer to the partial symtab, rather than
1080 a bunch of args that are derived from the partial symtab. Change
1081 prototypes and callers to match.
1083 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
1084 set demangling style automatically.
1085 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
1086 GNU C++, not C++ in general.
1087 * symtab.h (general_symbol_info): Simplify by eliminating one
1088 structure level for the language dependent info.
1090 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
1092 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
1093 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
1094 TYPE_CODE_ENUM was already testing for this.
1096 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
1098 * Makefile.in: Add new file ser-tcp.c.
1099 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
1100 * findvar.c (write_register): See if we are writing back the same
1101 value that's already in the register. If so, don't bother.
1102 * remote.c (putpkt, getpkt): Improve handling of communication
1104 * ser-go32.c: Prototype it to death. Update serial_ops and add
1105 dummy routines where appropriate.
1106 * ser-tcp.c: New module to implement serial I/O via TCP
1108 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
1109 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
1110 * serial.c: Add start of support for connect command.
1111 (serial_open): Distinguish between tcp and local devices.
1112 * serial.h (struct serial_ops): Get rid of restore, add
1113 get_tty_state and set_tty_state. Define protoypes and macros for
1115 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
1116 some real buffering. Handle error conditions gracefully.
1117 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
1118 (Lynx), remove lots of cruft.
1120 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1122 * printcmd.c (print_address_symbolic): turn this into an assigment
1123 instead of an initialization (many compilers don't accept
1124 structure initialization).
1126 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1128 * xcoffread.c (read_xcoff_symtab): If several program csects in one
1129 source file, give them all the name of the source file, rather than
1130 the 2nd and subsequent ones having NULL names.
1132 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1134 * printcmd.c (print_address_symbolic): Append source filename and
1135 linenumber of the symbol if print symbol-filename is on.
1136 (initialize_printcmd): `set print symbol-filename'.
1138 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
1140 * configure.in: Add config for Lynx target. Configure gdbserver
1141 only for Lynx. Re-do selective configuration of sparclite.
1143 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
1144 configure.in remote-inflow.c remote-utils.c}: New files to
1145 support GDB remote server. Currently only works for Lynx.
1147 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1149 * stabsread.c (define_symbol, case 't'): Only set the name if it
1150 is not a pointer type.
1152 * stabsread.c (define_symbol): Clean up logic; move the read_type
1153 calls to inside the switch statement (this improves the error
1156 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
1159 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1161 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
1163 * source.c (line_info): Change "pc" to "address" in messages and
1164 use print_address for addresses.
1166 * source.c (line_info): If we don't find a symtab, print more useful
1167 output, including the symbolic address.
1169 * source.c (line_info): If --fullname, display the source.
1170 (identify_source_line), callers: Take pc as argument, rather than
1171 assuming innermost frame (emacs doesn't use this, so no one ever
1173 * symtab.h: Declare frame_file_full_name.
1176 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
1178 * breakpoint.c (catch_command_1): Fix typo in error msg.
1180 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1182 * elfread.c (elf_symfile_read): Update ELF structure and routine
1183 names to specify 32-bit versions.
1184 (elf_symtab_read): Retrieve size field directly from symbol,
1185 instead of using old kludge.
1187 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
1188 calling opcodes library.
1189 * z8k-tdep.c (print_insn): Likewise.
1191 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1193 * stabsread.c: Remove all uses of error(). Make error_type and
1194 read_type_number static.
1195 (define_symbol): Don't try to deal with a missing symbol
1196 descriptor which isn't followed by digit, '(', or '-'.
1197 * stabsread.h: Don't declare read_type_number here.
1198 * gdbtypes.h: Don't declare error_type here.
1199 * xcoffread.c: Remove NO_TYPEDEFS code.
1201 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
1203 * mips-tdep.c: Removed #include of many header files, and #define
1204 of MIPSMAGIC; no longer used.
1206 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1208 * Many places: replace "the inferior" in messages with "the program"
1209 or "the program being debugged".
1210 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
1211 and I'm getting sick of maintaining it.
1213 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
1216 * config/i386/go32.mh: Define SER_HARDWIRE.
1217 * Makefile.in: Define SER_HARDWIRE.
1219 (alldeps.mak): Add SER_HARDWIRE.
1220 Remove all references to ser-hardwire.{c,o}.
1221 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
1223 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1225 * sparc-nat.c (store_inferior_registers): Fill in all members of
1226 inferior_fp_registers by reading them from the inferior before
1227 modifying and writing them back.
1228 Fixes unexplainable inferior FP exceptions after calls to the inferior
1229 or setting of floating point registers.
1230 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
1231 to register which is generated by gcc-2.4.
1233 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
1235 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
1237 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
1239 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
1240 xm-i386lynx.h}: New configuration for Lynx.
1242 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1244 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
1245 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
1247 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
1248 as struct, union, or enum tags.
1250 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1252 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
1255 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1257 * infrun.c (wait_for_inferior),
1258 infcmd.c (program_info, signal_command): Use symbolic signal names.
1260 * inftarg.c (child_wait): Deal with EINTR and include message from
1261 strerror if printing an error message.
1263 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
1265 * stabsread.c: Remove most uses of lookup_fundamental_type.
1266 (define_symbol): Use read_type for type of enum constant,
1267 not just read_type_number. Also don't call error().
1268 (define_symbol): For unrecognized constant type, one complaint (the
1269 one from error_type) is enough. Don't make our own in addition.
1270 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
1271 * gdbtypes.h: Doc fixes.
1273 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1275 Fix stack unwinding through _sigtramp on Irix. These patches are from
1276 Paul Flinders <ptf@delcam.co.uk>.
1277 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
1278 executable uses sigvec.
1279 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
1281 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
1283 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1285 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
1286 be passed to the inferior to make "handle <signal> nopass nostop" work.
1288 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1290 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
1292 * findvar.c (value_from_register): Fix uninitialized first_addr
1293 which caused problems with assignment of doubles to register variables
1295 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
1296 missing mips definitions if necessary.
1298 Fix handling of double register variables for mips targets and big
1299 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
1300 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
1301 8 bytes for doubles.
1302 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
1303 conversion of type held in multiple registers to host format.
1304 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
1305 companion to REGISTER_CONVERT_TO_TYPE.
1306 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
1307 Convert to function calls.
1308 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
1310 * mips-tdep.c (mips_print_register): Raw buffer now needs just
1311 MAX_REGISTER_RAW_SIZE bytes.
1312 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
1313 (if defined) for doubles.
1314 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
1315 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
1316 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
1318 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
1321 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1323 * configure.in: Add i[34]86-*-isc*.
1325 * stabsread.c: Make sure all complain() pass the address of the struct.
1327 * xcoffread.c: Make sure all struct complaints are static not auto.
1329 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
1331 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
1333 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1335 * config/i386/linux.mh: Re-enable coredumps now that they should work.
1337 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
1339 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
1341 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
1343 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
1345 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1347 * Makefile.in (INSTALLED_LIBS): New variable.
1349 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1351 * main.c (quit_command): In the "quit anyway?" message, tell the user
1352 whether we are planning to detach or kill the program.
1354 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
1355 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
1357 * infcmd.c (read_pc): Doc fix.
1359 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
1361 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
1362 signal_handler_caller.
1363 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
1364 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
1365 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
1366 Use SIGTRAMP_START if defined.
1367 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
1368 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
1370 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
1372 * infcmd.c (step_1): Fix poorly worded error message.
1374 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
1375 Comment out corelow.c because core dumps are broken on these machines.
1377 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
1378 if srcdir is not ".".
1379 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
1380 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
1381 * depend: Update to latest automatically built version.
1383 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
1385 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
1386 * Makefile.in (NONSRC): Add ChangeLog-92
1388 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1390 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
1391 not typo RAW_REGISTER_SIZE.
1393 * frame.h, inferior.h: Doc fixes.
1395 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
1397 * findvar.c (write_register): Add sanity check for register size.
1398 (read_register): Fixup sanity check for register size to be
1399 consistent with write_register().
1401 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
1403 * sparclite/Makefile.in: Add dummy info, install and install-info
1406 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
1408 * remote-nindy.c: Removed declaration of coffstrip.
1409 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
1411 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
1413 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
1416 * Makefile.in (VERSION): GDB 4.9 release.
1418 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
1420 * README: Update known bugs to include the Solaris bug that
1421 leaves core dumps in the current directory when restarting the
1422 inferior with "run". Expand on the testsuite information.
1424 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
1425 be the last 4.9 prerelease test archive.
1427 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
1429 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
1432 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
1434 * README, NEWS: Update for gdb 4.9 release.
1436 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
1438 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
1439 * target.c (MIN): #undef before defining.
1441 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
1443 Patch from Jeffrey Law:
1444 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1446 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
1448 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
1451 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
1453 * ch-exp.y (start): Apply work-around to avoid bison warning.
1455 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
1457 * Makefile.in (BISON): Remove double quotes around BISON
1458 definition when bison is used.
1460 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
1461 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
1462 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1463 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1464 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1465 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1466 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1467 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1469 * Makefile.in (VERSION): Bump to 4.8.6.
1471 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
1473 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
1474 include declarations for malloc/realloc/free. Both malloc and
1475 realloc return 'void *' for non-ANSI compilations.
1477 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
1479 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
1480 longer opened twice.
1482 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
1484 * solib.c (clear_solib): Don't close bfd if it is NULL.
1486 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
1488 * core.c (dis_asm_read_memory): Cast second arg of
1489 target_read_memory to "char *".
1490 * breakpoint.c (watchpoint_check): Change arg type from PTR to
1491 "char *", to match other functions called by catch_errors().
1493 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
1495 * More patches from Jeffrey Law (law@cs.utah.edu).
1496 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1497 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
1498 Delete unnecessary declarations.
1500 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
1502 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
1503 poll() for termio{s}.
1505 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
1507 * i386-tdep.c (i386_frame_num_args): Always return -1.
1509 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
1511 * Patches from Jeffrey Law <law@cs.utah.edu>.
1512 * gdb/hppa-tdep.c: Declare frame_saved_pc.
1513 (frameless_function_invocation): New function.
1514 (frame_saved_pc, init_extra_frame_info): Use
1515 frameless_function_invocation.
1516 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
1517 call instead of just grabbing the value currently in %r2.
1518 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
1519 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
1520 definition and use the common one in tm-hppa.h.
1521 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
1522 use unwind descriptors to determine if the frame chain is valid.
1523 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
1524 it does not assume %r4 is the frame pointer.
1525 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
1526 and ssm instructions.
1527 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
1528 helper functions for print_insn.
1529 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
1530 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
1531 which nullifies the following instruction.
1533 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1535 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
1536 pass the 5th arg there, rather than using an ANSI C-specific macro.
1538 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
1540 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
1542 * Makefile.in (VERSION): Bump to 4.8.5
1543 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
1544 directories to include search path.
1545 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
1547 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
1548 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
1549 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
1550 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
1551 udr.o, udip2soc.o): Remove explicit rules, use the ones that
1552 are automatically generated in "depend".
1553 * Makefile.in (paread.o): Document why a dependency doesn't get
1554 automatically generated in "depend" and leave this explicit rule
1556 * depend: Update to latest automatically generated version.
1558 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1560 * xcoffread.c: Doc fix.
1562 * Makefile.in (depend): Include $(CC) command in generated output.
1564 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
1566 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
1567 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
1568 * depend: Update to latest automatically built version.
1570 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
1572 * sparclite/Makefile.in: Create default target that does nothing
1573 in order to force user to build by hand.
1575 * sparclite/Makefile: Remove. It's not necessary anymore.
1577 * ser-unix.c (wait_for): New routine to handle read timeouts,
1578 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
1580 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
1582 * mips-pinsn.c (print_insn): Return value.
1584 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
1586 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
1587 at configuration time and doesn't belong in the distribution archive.
1589 * Makefile.in (NONSRC): Add 29k-share/README.
1590 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
1592 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
1593 constants with slightly more portable definitions (still depends
1594 on 2's complement arithmetic though).
1595 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
1596 * i386v-nat.c (sys/reg.h): Conditionalize include on
1597 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
1598 * ser-unix.c (termio.h): Include <termio.h> like other files that
1599 include termio.h, not <sys/termio.h> which may not exist (on
1602 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
1604 * valprint.c (print_longest): Change format parameter from a
1605 'char' to an 'int'. We can't have 'char' parameters with the
1606 current coding style, where we mix prototypes with pre-ANSI
1608 * value.h (print_longest): Change format parameter in prototype
1609 from a 'char' to an 'int'.
1611 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1613 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
1615 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
1616 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
1618 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
1620 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1621 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
1622 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
1623 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
1624 ptrace needs 5 arguments, #define ptrace to always
1625 pass zero as the 5th argument.
1627 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1629 * configure.in: Match z8k-*-sim for z8000.
1630 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
1631 * remote-hms.c: Update to use new serial protocol.
1633 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1635 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
1636 necessary and Solaris doesn't have it.
1638 * Makefile.in (clean-info, install, install-info, info, dvi,
1639 check, all): do not echo recursion lines.
1641 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
1643 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
1644 required target ports which use sockets (like a29k-udi).
1646 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
1648 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
1650 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
1651 systems lacking select().
1653 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
1655 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
1657 * alldeps.mak, depend: Update with latest automatically built
1660 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
1662 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
1664 * Makefile.in (make-proto-testsuite.dir): New target to make
1665 prototype testsuite tree.
1667 * Makefile.in (VERSION): Bump to 4.8.4.
1669 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
1671 * stabsread.c (define_symbol): If unrecognized constant type,
1672 complain() not error().
1674 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
1676 * infptrace.c: Add missing close paren to test for
1677 FIVE_ARG_PTRACE defined.
1679 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
1680 when compiling with gcc, but disable it for now. See comment.
1681 * defs.h (LONGEST): Define as either "long" or "long long"
1682 based on CC_HAS_LONG_LONG.
1683 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
1684 how longest_to_int is defined.
1685 * c-valprint.c (c_val_print): Call print_longest.
1686 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
1687 instead of LONG_LONG.
1688 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
1690 * printcmd.c (print_scalar_formatted): Call print_longest
1691 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1692 * typeprint.c (print_type_scalar): Call print_longest and let
1693 it figure out what to do for PRINTF_HAS_LONG_LONG.
1694 * valprint.c (val_print_type_code_int): Call print_longest
1695 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
1696 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1697 * value.h (struct value): Replace usage of LONG_LONG with
1699 * value.h (print_longest): Add prototype.
1700 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
1701 * values.c (unpack_double): Collapse code that was unnecessarily
1702 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
1703 * values.c (value_from_longest): Remove dependency on
1704 CC_HAS_LONG_LONG and just use LONGEST.
1705 * solib.c (solib_map_sections): Use bfd_get_filename
1706 to access filename field.
1707 * solib.c (clear_solib): Save filename and free it later, after
1708 bfd_close, since bfd_close may reference it. Use bfd_get_filename
1709 to access the field.
1710 * config/convex/xm-convex.h (LONG_LONG): Replace with
1711 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
1712 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
1713 Add PRINTF_HAS_LONG_LONG references.
1715 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1717 * inflow.c (kill_command), infcmd.c (attach_command),
1718 remote.c (remote_interrupt_twice): In messages for the user, call it
1719 "the program" or "the program being debugged" not "the inferior".
1721 * hp300ux-nat.c: Cast second arg to supply_register calls.
1722 (_initialize_kernel_u_addr, getpagesize): New functions.
1723 (store_inferior_register_1): Change arg name from value to val.
1724 (fetch_core_registers): Make arg core_reg_size unsigned.
1725 Pass 5 args to ptrace.
1726 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
1727 Remove KERNEL_U_ADDR stuff.
1728 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
1729 * config/m68k/hp300hpux.m{t,h}:
1730 Move exec.o from NATDEPFILES to TDEPFILES
1731 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
1732 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
1734 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1736 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
1738 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1740 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
1742 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1744 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
1745 describe `set demangle-style arm' (not cfront);
1746 mention can type `q' to discard output, when gdb pages
1748 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1750 * valops.c (search_struct_field): Fix gdb core dump with incomplete
1753 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1755 * remote.c: Change timeout to 2.
1756 (remote_open): Use unpush_target not remote_close.
1757 (remote_resume): If siggnal != 0, give warning not error().
1758 (remote_wait, remote_interrupt, remote_interrupt_twice):
1759 If we get two interrupts, let the user get out if they want.
1760 (remote_{kill,mourn}): New functions.
1761 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
1763 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
1765 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
1767 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1769 * Remote targets (mourn): Call unpush_target.
1771 * config/sparc/xm-sun4os4.h: Declare free() to return int.
1772 Remove twisted use of PARAMS.
1774 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
1775 that ansidecl.h assumes ANSI on AIX.
1777 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1779 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
1780 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
1782 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1784 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
1786 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
1788 * remote-vx.c (net_connect): Allow numeric IP address for host.
1790 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1792 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
1794 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
1796 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
1798 * symtab.h, xcoffread.c: Revise linetable sorting comments.
1800 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1802 * valops.c (value_cast): A cast might also change the object
1803 representation in C++.
1804 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
1805 to get the proper read_symtab function when called from mipsread.c.
1806 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
1807 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
1808 for dummy psymtabs, inhibit processing of dummy psymtabs.
1810 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
1812 * Changes from (or inspired by) AMD:
1813 * remote-udi.c (udi_attach): Assignments to Space and Offset were
1815 (udi_wait): Make error message (UDIGetStdout) match error.
1816 (udi_wait): Handle UDIStdinNeeded.
1817 * command.c [CANT_FORK]: Use system().
1818 * utils.c (prompt_for_continue): Allow quit with 'q'.
1820 * solib.c (solib_add): Don't call special_symbol_handling if there
1821 were errors in symbol_add_stub. Also set so->from_tty before
1822 calling symbol_add_stub.
1824 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
1826 * Merge in HPPA/BSD patches from Utah:
1827 * defs.h: Add const to 2nd arg of psignal prototype.
1828 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
1830 * hppab-core.c: Deleted. No longer useful.
1831 * hppab-nat.c: #include more files. Use PT_WUREGS, not
1833 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
1834 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
1835 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1836 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
1837 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
1839 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
1841 * Fix two bugs found by deja-gnu. One is the incorrect reporting
1842 of the PC being in a stack dummy when looking at a core file
1843 without symbols. The other is the incorrect passing of char
1844 arguments during expression evaluation (ie: p foo('a','b') would
1845 mess up the passing of it's args because it wasn't coercing the
1847 * hppah-tdep.c: Rename global functions to have consistent hppa_
1848 prefix. Make more functions static. Drop hp_ prefix from static
1849 functions. (hppa_push_arguments): Call value_arg_coerce to cast
1850 char to int args if necessary. (hppa_fix_call_dummy): Create
1851 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
1852 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
1853 valid (ie: != 0) before doing comparison against PC.
1854 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
1855 to reflect new arguments.
1856 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
1857 prefix for func name. (FIX_CALL_DUMMY): Move code into
1860 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
1861 to malloc() so that we can test GDB eval of dynamically created
1862 arrays (like char strings in `print "foo"').
1864 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1866 * printcmd.c (print_address_symbolic): Search symtabs as well as the
1867 minimal symbols for a nearby symbol.
1869 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
1871 * coffread.c: Comment changes around minimal symbol recording.
1873 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1875 * command.c: comment changes only.
1877 * mips-tdep.c (heuristic_fence_post): new static variable.
1878 (heuristic_proc_start): use heuristic_fence_post, print better
1879 warnings, but only if not stop_soon_quietly.
1880 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
1882 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
1884 * symtab.h: Fix LOC_REF_ARG comment.
1886 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1887 and Jim Kingdon (kingdon@cygnus.com)
1889 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
1891 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
1892 symfile.c (compare_symbols): Don't check first character; STRCMP
1895 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
1896 structures that are passed by address in a register.
1897 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
1898 * findvar.c (read_var_value),
1899 printcmd.c (address_info, print_frame_args),
1900 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
1901 * symtab.c (lookup_block_symbol): Deal with it.
1903 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
1905 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
1907 * objfiles.c (find_pc_section): Return a struct obj_section *.
1908 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
1909 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
1910 Don't use obj_section hack.
1911 * xcoffexec (vmap_symtab): Relocate obj_sections.
1912 * printcmd.c (containing_function_bounds): Use find_pc_section.
1914 * symtab.h: Clean up SYMBOL_VALUE comments.
1916 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
1918 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
1919 Expand comments about LOC_ARG/LOC_LOCAL pairs.
1921 * coffread.c (read_coff_symtab): Use rewind before fseek.
1923 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
1925 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
1926 * Makefile.in: Add $(YFLAGS) when using $(YACC).
1927 * Makefile.in: Remove message to expect conflicts and unused
1928 rules in ch-exp.y, since there no longer are any such.
1930 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1932 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
1934 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
1936 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
1937 rather than dumping core.
1939 * Makefile.in: Add ${srcdir}/ to all source files.
1940 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
1941 (TAGS): Deal with srcdir and new config directory scheme.
1943 Makefile.in (NONSRC): Remove createtags.
1944 alldeps.mak: Updated.
1946 * rs6000-tdep.c: Delete unused function print_frame.
1948 * frame.h (struct frame_info): Doc fix for next_frame.
1949 New field signal_handler_caller.
1950 blockframe.c (create_new_frame, get_prev_frame_info),
1951 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
1952 INIT_FRAME_PC_FIRST).
1953 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
1956 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
1958 * irix4-nat.c (fetch_core_registers): Special version of this for
1959 Irix 4.x, which stores regs a bit differently from other /proc
1961 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
1962 to new file core-svr4.c.
1963 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
1964 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
1966 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
1968 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
1970 * i387-tdep.c: Remove unused #includes.
1972 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
1974 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
1976 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
1978 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
1980 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
1981 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
1982 Don't muck with SYMBOL_CLASS.
1984 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
1986 * munch: Don't use head command. It doesn't exist everywhere.
1988 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
1990 * inflow.c (new_tty): Remove spurious 'o' character at end
1993 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1995 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
1996 instructions and nothing more.
1997 * mipsread.c (add_line): Add comment why we have to combine line number
1998 entries for the same line number.
2000 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2002 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2005 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2007 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2009 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2011 * source.c (select_source_symtab): Clean up comment. Also, if
2012 we have a current_source_symtab, and s is NULL, return without
2014 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2015 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2017 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2019 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2020 * stabsread.h: Declare it.
2021 * partial-stab.h: Use it.
2023 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2025 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2027 * stack.c (print_frame_info): Print specially if dummy frame.
2029 * breakpoint.c: Add comments regarding within_scope future direction.
2033 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2035 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2037 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2039 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2041 * stabsread.c (read_member_functions): Initialize domain for stubbed
2042 member functions to avoid gdb core dumps when printing pointers
2043 to member functions.
2044 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2047 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2049 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2050 stop with an error().
2051 eval.c (evaluate_subexp): Change error message.
2053 * objfiles.c (build_objfile_section_table): Cast return value
2054 from obstack_finish.
2056 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
2058 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
2059 to rs6000_frame_chain and deal with it if we're in a signal handler.
2060 (FRAME_SAVED_PC): Use rs6000_frame_chain.
2062 * breakpoint.c (within_scope): New function.
2063 (enable_breakpoint, watchpoint_check): Use it.
2065 * source.c (openp): Handle "exec-file ./ls" correctly.
2067 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
2069 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
2071 * ch-exp.y: Clean up lexing of identifiers and
2072 reserved words. (E.g. don't recognize FALSEXXX as the
2073 keyword FALSE followed by the identifier XXX.)
2074 Also, convert identifiers to lower case.
2076 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
2078 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
2079 new serial interface.
2081 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
2083 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
2084 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
2085 * ser-go32.c: Return -1 on most failures, 0 on most successes,
2086 and use new return codes for go32_readchar().
2087 * ser-unix.c: Ditto. Also, move error handling up to caller for
2088 SERIAL_SETBAUDRATE().
2089 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
2090 to specific routine.
2091 (serial_close): New routine to wrap around device close routine.
2092 serial.h: Clean & document return values more clearly.
2094 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
2096 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
2098 * rs6000-pinsn.c (print_operand, case LI): Print condition register
2099 operand in decimal rather than wrong textual versions.
2101 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
2102 (mention 't', remove false thing about 'g' only good with 'f').
2104 * breakpoint.h: move "struct breakpoint" and friends to top of
2105 file so that bpstat_find_breakpoint prototype works.
2107 * solib.c (struct so_list): Add bfd field.
2108 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
2109 Put the bfd in bfd field of the so_list.
2110 (clear_solib): Free bfd name and close_bfd on the bfd.
2112 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2114 * valarith.c (value_subscript): Add COERCE_REF.
2115 * ch-exp.y (operand_5): We can generalize the 2nd operand
2116 of a string repetition ot 'literal' without ambiguity.
2118 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2120 * breakpoint.h (struct bpstat): Remove momentary field.
2121 Remove bpstat_momentary_breakpoint. This was always kludgy
2122 and is no longer used.
2124 * breakpoint.h: Add enum bpstat_what.
2125 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
2126 stop and print fields of bpstat now per-breakpoint, not just
2127 one for the whole chain.
2128 breakpoint.{c,h} (bpstat_what): New function.
2129 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
2130 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
2131 with call to bpstat_what.
2132 README: Remove watchpoint/breakpoint bug from known bugs.
2134 * breakpoint.h: Prototype bpstat_find_breakpoint.
2136 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
2138 * symtab.c (find_methods, gdb_mangle_name): Note that functions
2140 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
2141 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
2143 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
2145 * i960-pinsn.c (tabent): Copied struct definition from
2148 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2150 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
2151 is a C++ destructor.
2152 * symtab.c (gdb_mangle_name): Use it.
2153 * symtab.c (find_methods): Do not add destructors to choice list
2155 * symtab.c (decode_line_1): Make breakpoints on destructors work
2158 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
2160 * ser-go32.c: Make it use serial port name.
2161 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
2163 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
2166 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
2168 * configure.in: Only configure sparclite subdir when target_cpu
2171 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
2173 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
2174 Remove FIXME comment regarding this.
2176 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
2178 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
2180 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
2182 Add section table to objfile struct. Use it for find_pc_section.
2183 * objfiles.c (add_to_objfile_sections,
2184 build_objfile_section_table, find_pc_section): new functions.
2185 (allocate_objfile): build section table.
2186 * objfiles.h (struct obj_section): new structure.
2187 (struct objfile): add section table.
2188 (find_pc_section): new prototype.
2189 * solib.[ch] (find_pc_section_from_so_list): removed.
2190 * sparc-tdep.c: include objfiles.h for find_pc_section. include
2191 symfile.h for objfiles.h.
2192 (in_solib_trampoline): adjusted for new find_pc_section
2193 prototype. Removed BAD_RICH_HACK ifdefs.
2194 * symfile.c (syms_from_objfile): offset objfile sections.
2195 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
2196 * symfile.h (find_pc_section): prototype removed. Also fixed
2197 comment typo NUL -> NULL.
2198 * target.[ch] (find_pc_section_from_targets): removed.
2199 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
2201 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
2203 * ser-go32.c: Format. (go32_open): Use proper return value.
2205 * configure.in: Undo conditional configdirs hack for sparclite.
2207 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
2209 * symtab.c (list_symbols): When call break_command, pass both
2210 filename and function name not just function name.
2212 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
2214 (Changes and new files to make "none" a full fledged configuration)
2215 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
2216 Currently only tm-none.h has any meaningful contents.
2217 * config/none/none.mh (NAT_FILE): Use nm-none.h
2218 * config/none/none.mh (XM_FILE): Use xm-none.h
2219 * config/none/none.mt (TM_FILE): Use tm-none.h
2220 * Makefile.in (depend): Remove comment about parse errors in
2221 valops.c, it now parses correctly and generates a correct depend
2222 line. Remove line that touches xm.h, tm.h, and nm.h; they are
2223 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
2225 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
2227 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
2229 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
2230 exactly 8 characters.
2232 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
2234 * configure.in: Sparclite uses sparc config dir. Also has it's
2235 own tm- & .mt files now. Also add sparclite to configdirs.
2236 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
2237 * config/i386/go32.mh: Nullify def of TERMCAP.
2238 * config/i386/xm-go32.h: Get rid of redef of EIO.
2239 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
2240 specific configs. Very similar to sun4os4, but without solib.
2241 * sparclite/{Makefile.in configure.in}: First cut at making this
2244 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
2246 * ser-go32.c: First cut at adapting to new serial interface.
2248 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
2250 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
2251 These implement a new serial line interface for talking to remote
2253 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
2254 EXCEPT go32, which gets ser-go32.c.
2255 * remote.c: Use new serial interface. More remote-xxx's to be
2257 * ser-bsd.c, ser-termios.c: Removed.
2258 * serial.c: New. Implements common operations for all serial
2260 * ser-unix.c: New. Unix specific serial operations for various
2261 flavors of Unix (Posix, SysV, BSD).
2262 * serial.h: Generic serial interface defs.
2263 * config/i386/go32.mh, config/i386/i386bsd.h,
2264 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
2265 ser-bsd.o from XDEPFILES. All the magic is now handled in
2268 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
2270 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
2272 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
2274 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
2276 * rs6000-tdep.c (frameless_function_invocation): Don't even think
2277 about framelessness except on the innermost frame.
2279 * xcoffexec.c: Call fatal() not abort().
2281 * stabsread.c (patch_block_stabs): If stab & no symbol, make
2282 a LOC_OPTIMIZED_OUT symbol.
2283 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
2284 findvar.c (read_var_value), printcmd.c (address_info),
2285 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
2286 m2-exp.y (yylex): Deal with it.
2287 ch-exp.y (yylex): Deal with it.
2289 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
2291 * findvar.c (value_from_register): H8500 specific, check to see
2292 if we are looking at short pointer. If so, skip crock.
2293 * h8500-tdep.c (h8500_frame_chain): Mask down value from
2294 read_memory_integer() to avoid getting messed up by sign extension.
2296 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2298 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
2299 ifdef protect using BAD_RICH_HACK. This should be removed soon.
2300 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
2302 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
2304 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
2306 * core.c (dis_asm_print_address): New function.
2308 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
2311 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2313 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
2314 entire breakpoint chain and print only the first entry that needs to
2315 be printed and needs to be stopped for. Fixes problems with printing
2316 of multiple breakpoints with different conditions.
2317 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
2318 effectively stops printing of the breakpoint chain.
2319 * breakpoint.c (print_it_noop): New routine to print nothing
2320 for this breakpoint entry and dont stop printing.
2321 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
2322 watchpoint only if it is enabled.
2323 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
2324 descriptor from the library to make backtraces through setjmp work.
2325 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
2327 * mips-tdep.c (read_next_frame_reg): Provide correct values for
2328 all registers saved within sigtramp, cleanup.
2330 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2332 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
2334 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2336 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
2337 with prototype in ../include/dis-asm.h.
2339 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2341 * core.c (dis_asm_{read_memory,memory_error}): New functions.
2342 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
2343 Use read_memory_func interface to disassembler.
2345 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2347 Teach sparc solaris to next over shared library functions.
2348 * solib.[hc] (find_pc_section_from_so_list): new function and
2350 * sparc-tdep.c (in_solib_trampoline): new function.
2351 * symfile.[hc] (find_pc_section): new function and prototypes.
2352 * target.[hc] (find_pc_section_from_targets): new function and
2354 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
2355 in_solib_trampoline.
2357 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
2359 * infrun.c (wait_for_inferior): Revise comment.
2361 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
2363 * command.{c,h}: New var_type var_integer.
2364 main.c: Use it for history_size.
2366 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
2367 Lint and byte-order fixups.
2369 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
2371 * breakpoint.h (bpstat): New field print_it.
2372 breakpoint.c (bpstat_print): Use it.
2373 (print_it_normal): New function (from old bpstat_print code).
2374 (bpstat_{alloc,stop_status}): Set print_it field.
2376 * breakpoint.c (bpstat_stop_status): Use catch_errors when
2377 evaluating watchpoint condition, via new function watchpoint_check.
2378 Also stop if watchpoint disabled due to leaving its block.
2380 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
2382 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2384 * mips-pinsn.c: Add missing include of dis-asm.h.
2386 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
2388 * Makefile.in (clean, distclean, realclean): Recursively apply
2389 to subdirs first, rather than last. This avoids, for example,
2390 Makefile being removed in a parent directory before the recursive
2393 * alldeps.mak, depend: Update for below changes.
2395 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
2396 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
2397 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
2398 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
2399 instead of tm-68k.h.
2400 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
2401 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
2402 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
2403 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
2404 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
2405 tm-68k.h to tm-m68k.h.
2406 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
2407 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
2410 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
2411 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
2412 * a29k-tdep.c: Renamed from am29k-tdep.c.
2413 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
2414 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
2415 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
2416 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
2417 Map '29k' to 'a29k'.
2418 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
2419 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
2420 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
2422 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
2423 define that does not appear anywhere else in the gdb source tree.
2424 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
2426 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
2428 * breakpoint.c: Add comments regarding breakpoint_re_set.
2430 * xcoffread.c (sort_syms, compare_symbols): Remove.
2431 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
2432 not our own sort_syms (it is identical).
2434 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
2436 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2438 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
2439 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
2441 * exec.c (exec_close): Fix storage leak.
2442 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
2443 output sections when patching an executable.
2444 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
2445 when writing all registers.
2446 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
2447 at the right offset in the dummy frame.
2448 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
2449 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
2450 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
2452 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
2454 * Makefile.in (TARFILES): Avoid trailing backslash.
2456 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
2458 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
2459 it in breakpoint_re_set.
2460 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
2462 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
2463 don't use sizeof(int) for target stuff, etc).
2465 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
2467 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
2468 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
2469 support that can't be integrated anyway due to lack of clear
2472 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
2474 * findvar.c (read_register, write_register): Make these capable
2475 of reading/writing registers that are shorter than REGISTER_TYPE.
2476 * (value_from_register): Install H8500 specific code to return
2477 proper value when register is being used as a pointer.
2478 * h8500-tdep.c: Remove extra defines of NUM_REGS.
2479 (h8500_skip_prologue): Use correct lengths for LINK instructions.
2480 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
2481 chain frames properly by combining frame pointer with T reg.
2482 (init_extra_frame_info): Delete. It's now a macro.
2483 (frame_args_address): Don't add PTR_SIZE. Stack args are already
2484 offset by the correct amount off of the frame pointer.
2485 (register_byte): Delete. It's now a macro.
2486 (register_raw_size, register_virtual_size): Delete. Replaced by
2487 common routine h8500_register_size, cuz there's no difference
2488 between the raw & virtual sizes on this machine.
2489 (register_convert_to_raw, register_convert_to_virtual): Delete,
2490 cuz there's no difference between the raw & virtual forms.
2491 Replaced by memcpy in tm file.
2492 (register_virtual_type): Rename to h8500_register_virtual_type.
2493 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
2494 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
2495 emulator have same reg offsets. This is all handled in the
2497 (h8500_trapped_internalvar): New routine to detect references to
2498 convenience vars acting as pointer pseudo-regs.
2499 (h8500_value_trapped_internalvar): Conjure up value of pointer
2501 (h8500_set_trapped_internalvar): Convert set value in real
2502 register references.
2503 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
2504 code segment register.
2505 infrun.c (proceed): Simplify. Call write_pc instead of doing it
2507 (wait_for_inferior): Add h8500 specific code to add stack segment
2508 when reading SP register.
2509 remote-sim.c (fetch_register): Spacing.
2510 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
2511 detect cruft. Redo all register manipulation stuff. Get rid of
2512 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
2513 to frame pointer. (IS_TRAPPED_INTERNALVAL,
2514 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
2515 to create internal vars for pointer pseudo-regs.
2517 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
2519 * Makefile.in: Numerous small changes to macro definitions
2520 and rules for building gdb distribution tree. Many macros
2521 eliminated or merged, and rules simplified.
2522 * alldeps.mak: Update.
2525 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2527 * Makefile.in: recurse through SUBDIRS for dvi target too
2529 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
2531 * Clean up xcoff relocation.
2532 objfiles.h (struct objfiles): Add section_offsets, num_sections.
2533 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
2535 symtab.h (struct general_symbol_info): Add section field.
2536 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
2537 xcoffread.c: Set section for symbols and msymbols.
2538 (struct symtab): Add block_line_section field.
2539 buildsym.c (end_symtab): Set it.
2540 (end_symtab and callers): Add section parameter.
2541 objfiles.c (objfile_relocate): New funciton.
2542 xcoffexec.c (vmap_symtab): Use it.
2543 xcoffsolib.h (struct vmap): Remove unused fields.
2544 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
2545 CORE_NEEDS_RELOCATION, symtab_relocated.
2546 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
2547 rs6000-tdep.c: Make loadinfotext static.
2548 breakpoint.c (fixup_breakpoints): Doc fix.
2549 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
2550 (end_symtab): primary field replaces nonreloc.
2552 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
2554 * symtab.h (struct linetable_entry): Remove confusing comment.
2556 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2558 * Makefile.in: add installcheck target
2560 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
2562 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
2563 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
2564 z8k}: New directories to hold cpu specific configuration files.
2565 Naming follows gcc convention.
2566 * config/{*.mt, *.mh}: All target and host makefile fragment
2567 config files moved to an appropriate config/<cpu> subdirectory.
2568 * nm-*, xm-*, tm-*: All native, host, and target files, which
2569 get linked to nm.h, xm.h, and tm.h respectively by configure,
2570 moved to appropriate config/<cpu> subdirectory.
2571 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
2572 Native, host, and target files that are common across more than
2573 one cpu architecture and included by one of the configured
2574 native, host, or target files, get moved to config directory.
2575 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
2576 pick up native, host, or target include files moved to one of
2577 the config subdirectories, and that are included by other files.
2578 * Makefile.in (alldeps.mak): Modify to account for new config
2579 directory structure.
2580 * alldeps.mak, depend: Update for new config directory structure.
2581 * config/*/[ntx]m-*.h: Modify all files that include other
2582 [ntx]m-*.h files to use path relative to gdb/config. I.E.
2583 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
2585 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
2586 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
2587 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
2588 * configure.in: Default gdb_host_cpu to host_cpu, and remap
2589 the ones where the default is not unique or different than the
2590 config subdirectory name. Similarly, handle gdb_target_cpu.
2591 Modify configure.in as appropriate to make use of gdb_host_cpu
2592 and gdb_target_cpu to find makefile fragments and make links.
2594 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
2596 * mipsread.c (compare_blocks): Sort blocks with the same start
2597 address by decreasing ending address.
2599 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2601 * mipsread.c (parse_procedure): Save cur_fdr accross call to
2602 lookup_symbol as it might get clobbered by the call.
2604 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
2605 The previous code did not initialize the language field for the psymtab
2608 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
2610 * c-exp.y (parse_number): Avoid shift warning.
2611 * serial.h (struct ttystate): Declare empty one on DOS.
2613 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
2615 * xm-sun4os4.h: Return type of free() should be void, not int.
2617 * vx-share/vxWorks.h: Remove #def of NULL.
2619 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
2621 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
2623 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
2625 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
2627 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
2629 * ieee-float.c: Moved to ../libiberty.
2630 * ieee-float.h: Moved to ../include.
2631 * Makefile.in: Update accordingly.
2632 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
2633 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
2634 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
2635 it is now in ../opcodes/m68881-ext.c.
2636 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
2637 prologue (some callers _do_ care).
2638 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
2639 new interface of ../opcodes/*-dis.c.
2640 * ch-exp.y: Add #include <ctype.h>.
2642 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
2644 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
2646 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
2648 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2650 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
2652 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2654 * z8k-tdep.c (extract_return_value, write_return_value,
2655 store_struct_return): New functions from macros in tm-z8k.h.
2657 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
2659 * valops.c (value_arg_coerce): Apply temporary patch to
2660 fix problem with coercion of array and function types when
2661 passed as arguments to C functions, pending a more complete
2662 review of when and how coercion should be done, depending
2663 upon context and language.
2665 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
2667 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
2669 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
2670 debugsec if there are a non-zero number of symbols.
2672 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
2674 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
2676 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
2678 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
2680 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
2681 not just 50 symbols.
2682 (symtbl_num_syms): New variable.
2683 (read_xcoff_symtab): Set it.
2684 (read_symbol_nvalue): Check for bad symno.
2685 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
2688 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
2690 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
2691 This is defined in defs.h if necessary.
2692 * vx-share/vxWorks.h: Remove #defs of min and max.
2693 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
2694 vx-share/xdr_rdb.c: include defs.h.
2696 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
2698 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
2701 * xcoffread.c (enter_line_range): complain() on bad endoffset.
2702 xcoffread.c: Doc fixes.
2704 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
2706 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
2707 xcoffexec.c (xcoff_relocate_core): New function.
2708 (text_adjustment): Removed.
2709 (add_vmap): Return the vmap.
2710 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
2712 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
2714 * xcoffsolib.h: Add objfile member to struct vmap.
2715 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
2716 xcoffexec.c (add_vmap): Allocate objfiles here.
2718 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
2720 Support 68000 series without floating point.
2722 * configure.in (m68000-*-{aout,elf,coff}): New configs.
2723 * tm-68k-nofp.h: New file, lacks 68881 support.
2724 * config/m68k-nofp.mt: New file.
2726 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
2728 Remove a few remaining underscore/no-underscore remnants from
2731 * config/{m68k-un.mt, sparc-un.mt}: Remove.
2732 * config/m68k-noun.mt: Rename to m68k-fp.mt.
2733 * config/sparc-noun.mt: Rename to sparc-em.mt.
2734 * tm-68k-noun.h, tm-spc-noun.h: Remove.
2735 * tm-68k-un.h: Rename to tm-68k-fp.h.
2736 * tm-spc-un.h: Rename to tm-spc-em.h.
2737 * tm-sun4sol2.h: Cleanup.
2738 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
2740 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
2742 * symmisc.c (std_in, std_out, std_err): Move initializations
2743 to runtime code, in case they aren't constant.
2745 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
2747 * symtab.c (find_pc_symtab): some object file formats, notably
2748 mips, have holes in the address ranges of symtabs. Change
2749 this algorithm from first hit to tightest fit.
2751 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
2752 fence post without finding the enclosing function, then print a
2755 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
2757 * utils.c (fputs_demangled, fprint_symbol): Remove.
2758 * utils.c (fprintf_symbol_filtered): New function which combines
2759 the functionality of fputs_demangled and fprint_symbol. Uses a
2760 caller provided language parameter to select the appropriate
2761 demangler, and caller provided args to pass to the demangler.
2762 * defs.h (enum language): Move further up in file so enum can
2763 be used in prototypes.
2764 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
2765 * defs.h (fprintf_symbol_filtered): Add prototype.
2766 * c-typeprint.c (cp_type_print_method_args): Replace calls to
2767 fputs_demangled with call to fprintf_symbol_filtered.
2768 * cp-valprint.c (demangle.h): Include
2769 * cp-valprint.c (cp_print_value_fields): Replace calls to
2770 fprint_symbol with calls to fprintf_symbol_filtered.
2771 * printcmd.c (print_frame_args): Replace call to fprint_symbol
2772 with call to fprintf_symbol_filtered.
2773 * stack.c (print_frame_info): Remove obsolete code so we don't
2774 have to update fputs_demangled usage in it.
2775 * stack.c (print_frame_info, frame_info): Add language variable
2776 to pass to fprintf_symbol_demangled and initialize it from the
2777 symbol's language. Replace calls to fputs_demangled with calls
2778 to fprintf_symbol_filtered.
2779 * symtab.c (find_methods): Replace call to fputs_demangled with
2780 call to fprintf_symbol_filtered.
2781 * ch-valprint.c (demangle.h): Include.
2782 * ch-valprint.c (chill_print_value_fields): Replace call to
2783 fprint_symbol with call to new fprintf_symbol_filtered.
2785 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
2787 * Makefile.in (VERSION): Bump version to 4.8.2.
2789 * main.c (source_command): Require an explicit pathname of file
2790 to source, since previous behavior of defaulting to gdb init file
2791 was troublesome and undocumented.
2792 * printcmd.c (disassemble_command): Add missing '{}' pair to
2793 else with two statements. Bug reported by Stephane Tsacas
2795 * symtab.c (find_pc_line): Don't complain about zero length or
2796 negative length line numbers for the moment, since we may not own
2797 the terminal when called, such as when single stepping. (FIXME)
2798 * language.h (CAST_IS_CONVERSION): True if current language is
2799 C++ as well as C. Fix from Peter Schauer.
2800 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
2801 Use STREQN macro rather than bare '!strncmp()'.
2802 * environ.c (unset_in_environ): Avoid use of memcpy on
2803 overlapping memory regions, as suggested by Paul Eggert
2804 <eggert@twinsun.com>.
2805 * c-exp.y (%union struct): Remove unused ulval as suggested
2806 by Paul Eggert <eggert@twinsun.com>.
2808 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
2810 * main.c (gdbinit): Make static.
2811 * main.c (inhibit_gdbinit): Move to file scope.
2812 * main.c (main): Remove local inhibit_gdbinit.
2813 * main.c (source_command): Don't source '.gdbinit' file by
2814 default if gdb has been told to ignore it.
2816 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
2818 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
2821 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
2823 * printcmd.c (print_address_symbolic): Only print if offset
2824 is shorter than max_symbolic_offset.
2825 (initialize_printcmd): `set print max-symbolic-offset'.
2827 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
2828 (examine_tag): Use it.
2829 (read_register_stack): Only look in the local registers for a
2830 memory address if it's between rfb and rsp; go to memory otherwise.
2831 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
2832 (reginv_com): Remove ancient kludge command.
2834 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2836 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
2837 irix4 will again compile.
2839 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
2841 * configure.in: accept mips-sgi-irix4* for irix4.
2843 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
2845 * z8k-tdep.c (print_register_hook): Lint.
2847 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
2849 Lint fixes from Paul Eggert (eggert@twinsun.com):
2851 * command.c (do_setshow_command): var_uintegers are unsigned.
2852 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
2853 unsigned, since they use hex values with the high bit set.
2855 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
2857 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
2858 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
2860 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2861 macro definitions in parenthesis.
2863 * dbxread.c (dbx_symfile_init): Catch the case where there is
2864 no string table, but the only way we find out is by reading zero
2867 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
2869 * dbxread.c (dbx_symfile_init): Make size of the string table
2870 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
2871 offset to the string table is nonzero and handle the nonexistant
2872 string table case, should it occur. Ensure that the string table
2873 size read from the file is reasonable, with a minimum lower bound
2874 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
2876 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
2878 * Makefile.in: Changes to build testsuite correctly.
2879 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
2880 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
2881 (TARGET_FLAGS_TO_PASS): New variable.
2882 (SUBDIRS): Added testsuite.
2883 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
2884 testsuite is compiled with CC_FOR_TARGET rather than CC.
2886 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
2888 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
2889 reported by mycroft@gnu.ai.mit.edu.
2891 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2892 * configure.in (vax-*-ultrix2*): New triplet.
2893 * config/vaxult2.mh: New file.
2894 * xm-vaxult2.h: New file.
2896 * c-exp.y (parse_number): Change high_bit to unsigned.
2897 * demangle.c: Change all references to cfront to ARM, since the
2898 actual algorithm is the one specified in the Annotated Reference
2899 Manual. This was confusing users into thinking that full cfront
2900 support was implemented.
2901 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
2902 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
2903 directly to lookup_struct_elt_type, which will do the
2904 dereferencing itself.
2905 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
2906 NULL dereferencing bug for unnamed structs, comment out
2909 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
2911 * coffread.c (process_coff_symbol): Change PCC argument correction
2912 so that it only happens on big-endian targets; so that it only
2913 happens if the short or char argument is aligned on an int
2914 boundary; and so that it changes the location, rather than the
2915 type, of the argument. These changes tend to parallel similar
2916 (old) changes in stabsread.c.
2918 * coffread.c (coff_read_enum_type): Use the specified size for
2919 enums, don't assume that they are int-sized.
2921 * c-valprint.c (c_val_print): Don't assume enums are the same as
2924 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
2925 Rendell, <michael@mercury.cs.mun.ca>.
2927 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
2929 * language.h (local_decimal_format_custom): Add prototype.
2930 * language.c (local_decimal_format_custom): Add function, bug
2931 reported by Robert R. Henry (rrh@tera.com).
2933 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
2935 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
2936 by Josef Leherbauer, joe@takeFive.co.at.
2938 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
2940 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
2941 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
2942 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
2943 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
2944 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
2945 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
2946 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
2947 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
2949 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
2951 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
2952 of demangled name fields to NULL if no demangling exists for
2953 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
2954 symbols if their language is known at the time they are created,
2955 but sometimes the language is not known until later.
2957 * ch-typeprint.c (chill_print_type_base): Name changed to
2958 chill_type_print_base to match pattern for C and C++ names.
2959 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
2960 to be consistent with other usages.
2961 * ch-typeprint.c (chill_type_print_base): Add support for
2962 printing Chill STRUCT types.
2963 * ch-valprint.c: Include values.h.
2964 * ch-valprint.c (chill_print_value_fields): New function and
2965 prototype for printing Chill STRUCT values.
2966 * ch-valprint.c (chill_val_print): Fix call to val_print_string
2967 that was being called with two args instead of three.
2968 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
2969 to print Chill STRUCT values.
2971 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
2973 * configure.in: added testsuite to configdirs.
2975 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
2977 * doc/stabs.texi: The `this' pointer is now known by the name
2978 `this' instead of `$t'.
2980 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
2982 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
2983 references of TAG_string_type DIEs in user defined types.
2984 * ch-lang.c (chill_create_fundamental_type): Track compiler
2985 change that now emits debugging info with the type long for Chill
2988 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
2990 * remote-mips.c: New file; implements MIPS remote debugging
2992 * config/idt.mt: New file; uses remote-mips.c
2993 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
2995 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
2996 floating point coprocessor.
2997 (mips_push_dummy_frame): If not mips_fpu, don't save floating
2999 (mips_pop_frame): If not mips_fpu, don't restore floating point
3001 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3003 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3004 mips_fpu, don't use fp0 as floating point return register.
3005 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3008 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3010 * gdb/testsuite: made modifications to testcases, etc., to allow
3011 them to work properly given the reorganization of deja-gnu and the
3012 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3014 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3016 * gdb/testsuite: Initial creation of gdb/testsuite.
3017 Migrated dejagnu testcases and support files for testing nm to
3018 gdb/testsuite from deja-gnu. These files were moved "as is"
3019 with no modifications. This migration is part of a major overhaul
3020 of dejagnu. The modifications to these testcases, etc., which
3021 will allow them to work with the new version of dejagnu will be
3022 made in a future update.
3024 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3026 * NEWS: Add reminders for next release.
3028 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3030 * mipsread.c (parse_lines): Correct check for files compiled with
3033 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3035 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3037 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3039 * Makefile.in (VERSION): GDB-4.8 release!
3040 * README, NEWS: Update for release.
3042 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3044 * am29k-pinsn.c (print_insn): Minor nits with const.
3045 * am29k-tdep.c: More minor nits with arg types for
3046 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3048 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3050 * gcc.patch: Update for a different GCC (G++) bug.
3051 * main.c (print_gdb_version): Update copyright year to 1993.
3052 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
3053 conditionalize this file on it. FIXME, right way is to split
3054 these into two config files.
3055 (ATTACH_DETACH): Define for BSD 4.4
3056 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
3057 (U_REGS_OFFSET): Revise for 4.4.
3058 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
3059 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
3060 LONG_MAX into this file to avoid cpp "redefinition" warnings.
3062 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3064 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
3067 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
3069 * c-lang.c (c_printstr): Bugfix for length==0 case.
3071 * c-lang.c (c_printstr): If a C string ends in a null, don't
3074 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3076 * defs.h (STRCMP): Make it work for unsigned chars.
3078 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
3080 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
3081 * config/hp300bsd.mh (REGEX, REGEX1): Define.
3082 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
3083 define to kludge the large opcode table into two smaller tables,
3084 since GCC take exponential space to build the table. Lint.
3085 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
3087 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3089 * Makefile.in (VERSION): Roll to 4.7.9.
3090 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
3091 definition here, to handle both BSD 4.3 and 4.4 systems.
3092 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
3093 * remote.c (alarm): Move declaration to global level, before
3094 first reference to it.
3095 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
3096 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
3098 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3100 * remote.c (readchar): forward declare alarm which otherwise looks
3101 like an undeclared variable to gcc.
3103 * dbxread.c (process_one_symbol): cast enum value N_SO into int
3104 when comparing against an int. Avoids superfluous warning from
3107 * inflow.c (set_sigint_trap): add cast to assignment from signal.
3108 Avoids superfluous warnings from some systems and/or compilers
3109 (like vax ultrix 4.2.)
3111 * language.c (struct op_print unk_op_print_tab): use the enum
3112 values rather naked zeros as initializers. Avoids warnings from
3113 ultrix type compilers.
3115 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3117 * Makefile.in (VERSION): Roll to 4.7.6.
3118 (SFILES_SUBDIR): Add 29k-share/udi_soc.
3119 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
3120 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
3121 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
3122 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
3123 (depend): Fix bug where nm-files in config files weren't noticed.
3124 (make-proto-gdb-1): Avoid changing directories while building new
3125 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
3127 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
3129 * remote.c: Improve error recovery. Allow user to break out
3130 of initial connection attempt with INTERRUPT. Treat a timeout
3131 while waiting for remote packet like a retry, unless the remote
3132 side is actively running user code. Fix a few long printf_filtered's.
3134 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
3137 * buildsym.c (start_subfile): Allow null file name.
3139 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
3141 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
3142 expects a pointer to complaint rather than a complaint
3144 (process_linenos): free the previously allocated subfile name,
3145 then allocate the new one from the heap.
3147 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3149 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
3151 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
3153 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
3154 Previously, would bogusly index off the bottom of type_vector.
3155 (rs6000_builtin_type): Accept type number as argument.
3156 (read_type, case '-'): Handle negatives like any other type number.
3158 * symfile.c (deduce_language_from_filename): Handle null name.
3160 * mips-tdep.c (isa_NAN): Fix byte order dependency.
3161 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
3162 fixed by sato@sm.sony.co.jp.
3164 * xcoffread.c (parmsym): Don't use an initializer to set up
3165 this struct symbol. Set it up in initialize_xcoffread.
3166 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
3167 works on real rs/6000 target with #ifndef FAKING_RS6000.
3169 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
3171 * stabsread.c (rs6000_builtin_type): Move function from
3172 xcoffread.c:builtin_type.
3173 * xcoffread.c (builtin_type): Move to stabsread. Remove
3174 IBM6000_HOST dependency. Move misplaced comments.
3175 (various): Change printf's to complaints.
3176 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
3177 objfile argument to read_type calls under #if 0.
3178 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
3179 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
3180 * Makefile.in: xcoffread.o is not built by default.
3181 * xm-rs6000.h (IBM6000_HOST): Remove.
3182 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
3183 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
3186 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
3188 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
3189 VALUE_LVAL to be lval_memory so that we don't try to modify wild
3190 register numbers when user tries to modify elements in structs
3191 passed as arguments.
3192 * inflow.c (child_terminal_info): Move banner outside of system
3194 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
3195 passes struct/union arguments by address.
3197 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
3199 * Based on patch from Kean Johnston <maw@netcom.com>:
3200 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
3201 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
3202 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
3204 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
3206 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
3207 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
3209 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
3211 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
3212 cc debugging output.
3214 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
3216 * stabsread.c (define_symbol): Complain about unrecognized names
3217 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
3218 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
3219 (read_cpp_abbrev): Don't use the class name as part of the
3220 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
3221 abbrevs. Inspired by Mike Tiemann.
3222 (read_tilde_fields): Comment. Remove ancient dead code.
3223 Remove erroneous but non-dead code. Simplify. Add complaints.
3224 (in general): Remove extraneous (parentheses) in return
3227 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
3229 * coffread.c (coff_lookup_type): Fix fencepost error reported
3230 by Art Berggreen, <arg@opal.acc.com>.
3232 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
3233 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
3235 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
3236 test, which is apparently left over from when we used native
3237 include files and couldn't depend on the member names being there.
3238 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
3240 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
3242 * mipsread.c: Major overhaul to use new BFD symbol table reading
3243 routines. Now swaps information as it is needed, rather than
3244 swapping everything when the file is read.
3246 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
3248 * Makefile.in (TARDIRS): Add sparclite demo dir.
3249 (*.tab.c): Change dependency on Makefile to depend on
3250 Makefile.in, otherwise it always rebuilds after configuring.
3251 Force output *.tab.c file into current directory even in "make"
3252 versions that rewrite dependent file names used in command lines.
3254 * TODO: Remove some things we did.
3255 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
3256 * os68k-xdep.c: Remove; useless file (os68k is a target only).
3257 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
3258 * symtab.h: Eliminate unnamed unions and structs.
3260 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
3262 * Makefile.in (VERSION): Roll to 4.7.5.
3264 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
3266 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
3267 re-evaluating symbol pointers.
3269 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
3271 * c-exp.y (lcurly, rcurly): New nonterminals.
3272 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
3274 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
3275 made function static.
3276 * parse.c (struct funcall): Moved struct def from parser-defs.h.
3277 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
3278 * parse.c (start_arglist):
3279 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
3280 * parser-defs.h (struct funcall): Moved struct def to parse.c.
3281 * parser-defs.h (funcall_chain): Moved to parse.c.
3282 * printcmd.c (print_frame_nameless_args): Fix prototype.
3283 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
3284 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
3285 * valops.c (typecmp): Moved prototype from values.h.
3286 * value.h (typecmp): Moved prototype to valops.c, made static.
3287 * ch-exp.y (yylex): Change way control sequences are disabled.
3289 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
3291 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
3293 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
3295 * mipsread.c (upgrade_type): Build array types correctly, using
3296 create_range_type and create_array_type.
3298 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
3300 * remote-nindy.c: Cleanup.
3302 * infrun.c (wait_for_inferior): When rolling back the PC after
3303 a breakpoint, call write_pc so that NPC gets rolled back as well
3306 * blockframe.c (inside_entry_file, inside_main_func,
3307 inside_entry_func): PC of zero is always "bottom of stack".
3309 * printcmd.c (print_frame_args, print_frame_nameless_args):
3310 Let print_frame_nameless_args decide whether there are any,
3311 laying groundwork for possibly later printing 29K args for
3312 functions where we have tag words but no symbols.
3314 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3316 * Makefile.in: fix GDB doc targets for new doc subdir structure
3318 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
3320 * stack.c (parse_frame_specification): Parse as many arguments
3321 as there are (up to MAXARGS). Pass all of them in argc, argv
3322 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
3323 many there were, onto SETUP_ARBITRARY_FRAME.
3324 * tm-mips.h, tm-sparc.h: Corresponding changes.
3325 * mips-tdep.c, sparc-tdep.c: Ditto.
3327 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
3329 * hp300ux-nat.c: Update copyrights.
3330 * mipsread.c (parse_partial_symbols): Complain about block
3331 indexes that go backwards. Fix from Peter Schauer.
3332 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
3333 symbol-file that has no linkage symbols to be read.
3334 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
3335 from tm- file to xm-file, since they're host dependent.
3336 * valarith.c (value_binop): Typo.
3338 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
3340 * sparclite/aload.c: Add copyleft.
3341 * sparclite/crt0.s: Add comment at beginning.
3343 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3345 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
3346 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
3348 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
3350 * values.c (value_headof): Fix typo in which VTBL and ARG were
3351 being confused for one another.
3353 * valops.c (typecmp): Now static.
3355 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
3356 baseclass--we don't always inherit its virtual function table
3359 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
3360 pointer correctly in case value_struct_elt moves it around.
3362 * valops.c (typecmp): Now static. Also, now groks references
3365 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
3366 zero on recursive call. If NAME is the name of TYPE, return TYPE.
3368 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
3370 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
3371 to avoid "too much defining" error from native C compiler (!).
3373 * Makefile.in (HFILES): Add typeprint.h.
3374 * typeprint.[ch]: Update copyrights.
3376 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
3378 * Makefile.in: Update to match doc/ subdir changes.
3380 * config/hp300hpux.mh: No cross-host file needed, just native.
3381 * config/go32.mh: Remove nonexistent "native" support.
3383 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
3384 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3385 * m88k-tdep.c (next_insn): Lint, cleanup.
3386 (store_parm_word): Lint.
3388 * README: Fix typo (reported by karl@hq.ileaf.com).
3390 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
3392 * expression.h (BINOP_CONCAT): Document use for self concatenation
3393 an integral number of times.
3394 * language.c (binop_type_check): Extend BINOP_CONCAT for self
3396 * valarith.c (value_concat): Rewrite to support self
3397 concatenation an integral number of times.
3398 * Makefile.in (ch-exp.tab.c): Change "expect" message.
3399 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
3400 eliminate hundreds of spurious shift/reduce and reduce/reduce
3401 conflicts that mask the 5 real ones.
3402 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
3403 * ch-exp.y (integer_literal_expression): Remove production,
3406 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
3408 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
3409 implied that "no side effects" was nonfunctional.
3410 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
3411 character string and bitstring concatenation.
3412 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
3413 * expression.h (exp_opcode): Add BINOP_CONCAT.
3414 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
3415 * language.c (string_type): Add function to determine if a type
3417 * language.c (binop_type_check): Add case for BINOP_CONCAT.
3418 * valarith.c (value_concat): New function to concatenate two
3419 values, such as character strings or bitstrings.
3420 * valops.c (value_string): Remove error stub and implement
3422 * value.h (value_concat): Add prototype.
3423 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
3424 * ch-exp.y (yylex): Recognize SLASH_SLASH.
3425 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
3428 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
3430 * c-exp.y (exp): Add production to support direct creation
3431 of array constants using the obvious syntax.
3432 * c-valprint.c (c_val_print): Set printed string length.
3433 * dwarfread.c (read_tag_string_type): New prototype and
3434 function that handles TAG_string_type DIEs.
3435 * dwarfread.c (process_dies): Add case for TAG_string_type
3436 that calls new read_tag_string_type function.
3437 * expprint.c (print_subexp): Add support for OP_ARRAY.
3438 * gdbtypes.c (create_range_type, create_array_type): Inherit
3439 objfile from the index type.
3440 * ch-typeprint.c (chill_print_type): Add case for
3442 * ch-valprint.c (chill_val_print): Fix case for
3445 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
3447 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
3448 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
3449 include/coff/mips.h.
3451 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
3453 * c-exp.y (exp:STRING): Convert C strings into array-of-char
3454 constants with an explicit null byte terminator. OP_STRING is
3455 now used for real string types.
3456 * c-lang.c (builtin_type_*): Move declarations to lang.c since
3457 they are used by all languages.
3458 * c-lang.c (_initialize_c_language): Move initializations of
3459 builtin_type_* to lang.c.
3460 * c-typeprint.c (c_type_print_varspec_prefix,
3461 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
3462 to TYPE_CODE_STRING.
3463 * c-valprint.c (c_val_print): Change the way character arrays
3464 are printed as strings to be consistent with the way strings
3465 are printed when pointer-to-char types are dereferenced.
3466 Remove test of print_max before calling val_print_string, which
3467 now does it's own test.
3468 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
3469 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
3470 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
3471 * gdbtypes.c (builtin_type_*): Add declarations moved from
3473 * gdbtypes.c (create_string_type): New function to create real
3475 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
3476 renamed to TYPE_CODE_STRING.
3477 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
3478 builtin_type_* types moved from c-lang.c.
3479 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
3480 to TYPE_CODE_STRING.
3481 * gdbtypes.h (builtin_type_string): Add extern declaration.
3482 * gdbtypes.h (create_string_type): Add prototype.
3483 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
3484 renamed to TYPE_CODE_STRING.
3485 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
3487 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
3488 renamed to TYPE_CODE_STRING.
3489 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3491 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
3492 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
3493 to TYPE_CODE_STRING.
3494 * valops.c (allocate_space_in_inferior): New function and
3495 prototype, using code ripped out of value_string.
3496 * valops.c (value_string): Rewritten to use new function
3497 allocate_space_in_inferior, but temporarily disabled until some
3498 other support is in place.
3499 * valops.c (value_array): New function to create array constants.
3500 * valprint.c (val_print_string): Add comment to document use,
3501 complete rewrite to fix several small buglets.
3502 * value.h (value_array): Add prototype.
3503 * value.h (val_print_string): Change prototype to match rewrite.
3504 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
3505 * ch-exp.y (match_character_literal): Disable recognition of
3506 control sequence form of character literals and document why.
3508 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
3510 * nindy-share/nindy.c: Add comments to #endif's to clarify
3513 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
3514 read_memory to get byte order right.
3515 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
3516 anymore. This is done in paread.c now. We expect unwind info
3517 to hang off of objfiles, and search all of the objfiles when until
3519 * (skip_trampoline_code): Cast arg to target_read_memory.
3520 * objfiles.h (struct objfile): Add new field obj_private to hold
3521 per object file private data (unwind info in this case).
3522 * paread.c (read_unwind_info): New routine to read unwind info
3523 for the objfile. This data is hung off of obj_private.
3524 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
3525 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
3526 make this easier to access.
3528 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
3530 * c-valprint.c (cp_print_class_member): Add extern decl.
3531 * c-valprint.c (c_val_print): Extract code for printing methods
3532 and move it to cp_print_class_method in cp-valprint.c.
3533 * c-valprint.c (c_val_print): Extract code to print strings and
3534 move it to val_print_string in valprint.c.
3535 * cp-valprint.c (cp_print_class_method): New function using
3536 code extracted from c_val_print.
3537 * valprint.c (val_print_string): New function using code
3538 extracted from c_val_print.
3539 * value.h (val_print_string): Add prototype.
3540 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
3541 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
3542 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
3543 CHECKBUF, growbuf_by_size): New variables, macros, and support
3544 functions for implementing a dynamically expandable temp buffer.
3545 * ch-exp.y (match_string_literal): New lexer function.
3546 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
3547 removed and replaced with new CHECKBUF macro.
3548 * ch-exp.y (yylex): Call match_string_literal when appropriate.
3549 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
3551 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
3553 * Makefile.in: Add info for paread.o.
3554 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
3556 * blockframe.c (frameless_look_for_prologue): Correct the
3558 * gdbtypes.h, gdbtypes.c: Use const in decl of
3559 cplus_struct_default, now that pa-gas assembler has been fixed.
3560 * hppah-nat.c: Formatting.
3561 * hppah-tdep.c: Remove lots of useless externs for variables we
3563 * (find_unwind_entry): Speed up by using binary search, and a one
3565 * (rp_saved): New routine to see what unwind info says about RP
3566 being saved on the stack frame.
3567 * (frame_saved_pc): Look for prologue to see if we need to
3568 examine the stack for the saved RP or not.
3569 * (init_extra_frame_info): Check for prologue, instead of
3570 framesize to determine if we are frameless or not.
3571 * (frame_chain_valid): Stop backtraces when we run into _start.
3572 * (push_dummy_frame): Reformat to make more readable.
3573 * (find_dummy_frame_regs): ditto.
3574 * (hp_pop_frame): ditto.
3575 * (hp_restore_pc_queue): small cleanup.
3576 * (hp_push_arguments): ditto.
3577 * (pa_do_registers_info): ditto.
3578 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
3579 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
3580 * Define FRAME_CHAIN_VALID.
3581 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
3582 passed to functions.
3584 * paread.c (pa_symtab_read): Use new bfd conventions for
3585 accessing linker symbol table.
3586 * (pa_symfile_init): Access embedded STAB info via BFD section
3587 mechanism and related macros.
3590 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
3592 * sparc-stub.c: Use a seperate stack for our traps.
3593 * Handle recursive traps.
3594 * Remove all trap init code. This needs to be done by the
3596 * (set_mem_fault_trap): Call exceptionHandler() to setup this
3598 * (handle_exception): See if we are at breakinst, if so, then
3599 advance PC sp that users can just step out of breakpoint().
3600 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
3601 new place if SP has changed.
3602 * (case 's'): Get rid of this, we can't do it yet.
3603 * (case 't'): New command to test any old random feature.
3604 * (case 'r'): New command to reset the system.
3605 * (breakpoint): Add label to breakpoint trap instruction so that
3606 handle_exception() can detect where we are and get past the
3607 breakpoint trivially.
3609 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3611 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
3613 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3615 * configure.in: recognise all sparclite variants
3617 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3619 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
3620 binary files oring in the right bit.
3622 * main.c, source.c, state.c, symmisc.c: use macros defined in
3623 fopen-{bin|both} when fopening files.
3625 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
3627 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
3628 from a configuration file (typically including <limits.h>), or to
3629 TARGET_CHAR_BIT if CHAR_BIT is not defined.
3630 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
3631 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
3632 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
3633 * exppritn.c (print_subexp, dump_expression): Add case for
3635 * expression.h (OP_BITSTRING): New expression element type for
3637 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
3638 macros to convert between number of expression elements and bytes
3639 to store that many elements.
3640 * i960-tdep.c (leafproc_return): Use new macros to access
3641 minimal symbol name and address fields.
3642 * m88k-pinsn.c (sprint_address): Use new macros to access
3643 minimal symbol name and address fields.
3644 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
3645 minimal symbol address field.
3646 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
3647 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
3648 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
3649 Use new BYTES_TO_EXP_ELEM macro.
3650 * parse.c (write_exp_bitstring): New function to write packed
3651 bitstrings into the expression element vector.
3652 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3654 * parser-defs.h (struct stoken): Document that it is used for
3655 OP_BITSTRING as well as OP_STRING.
3656 * parser-defs.h (write_exp_bitstring): Add prototype.
3657 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
3658 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
3659 LOWER, LENGTH): New tokens for keywords.
3660 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
3661 upper_lower_argument, length_argument, array_mode_name,
3662 string_mode_name, variant_structure_mode_name): New non-terminals
3664 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
3665 * ch-exp.y (match_bitstring_literal): New lexer support function
3666 to recognize bitstring literals.
3667 * ch-exp.y (tokentab6): New token table for 6 character keywords.
3668 * ch-exp.y (tokentab5): Add LOWER, UPPER.
3669 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
3670 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
3671 * ch-exp.y (yylex): Check tokentab6.
3672 * ch-exp.y (yylex): Call match_bitstring_literal.
3674 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
3676 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
3677 symbol name and value fields.
3679 * c-exp.y (yylex): Make static, to match prototype and other
3682 * expression.h (exp_opcode): Add BINOP_MOD.
3683 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
3684 * expprint.c (dump_expression): Handle new BINOP_MOD.
3685 * language.c (binop_type_check): Handle new BINOP_MOD.
3686 * main.c (float_handler): Re-enable float handler when hit.
3687 * valarith.c (language.h): Include, need current_language.
3688 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
3689 for integer divide truncates towards zero for negative results.
3690 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
3691 * valarith.c (value_binop): Allow arithmetic operations on
3692 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
3693 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
3694 * ch-exp.y (tokentab3): Add MOD and REM.
3695 * ch-exp.y (yylex): Set innermost_block for symbols found
3696 in local scopes. Return LOCATION_NAME for local symbols.
3697 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
3698 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
3700 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
3702 * command.c (shell_escape, make_command, _initialize_command):
3703 don't create or use fork if CANT_FORK is defined.
3704 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
3705 code written for the IBM PC" remain.
3706 * xm-go32.h: define CANT_FORK
3708 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3710 * remote-sim.c: first attempt at general simulator interface
3711 * remote-hms.c: whitespace
3712 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
3713 understand new stack layout. (print_register_hook): print ccr
3714 register in a fancy way.
3716 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
3718 * eval.c (language.h): Include.
3719 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
3720 to pointer types when the current language is C. It loses for
3721 other languages when the lower index bound is nonzero.
3722 * valarith.c (value_subscript): Take array lower bounds into
3723 account when performing subscripting operations.
3724 * valops.c (value_coerce_array): Add comment describing why
3725 arrays with nonzero lower bounds are dealt with in value_subscript,
3726 rather than in value_coerce_array.
3728 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
3730 * ch-exp.y (FLOAT_LITERAL): Add token.
3731 * ch-exp.y (literal): Add FLOAT_LITERAL.
3732 * ch-exp.y (match_float_literal): New lexer routine.
3733 * ch-exp.y (convert_float): Remove.
3734 * ch-exp.y (yylex): Call match_float_literal.
3735 * ch-exp.y (yylex): Match single '.' after trying
3736 to match floating point literals.
3738 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
3739 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
3741 * expprint.c (dump_expression): New function for dumping
3742 expression vectors during gdb debugging.
3743 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
3744 MULTI_SUBSCRIPT and moved out of BINOP range.
3745 * expression.h (DUMP_EXPRESSION): New macro that calls
3746 dump_expression if DEBUG_EXPRESSIONS is defined.
3747 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
3748 * parse.c (length_of_subexp, prefixify_subexp): Change
3749 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
3750 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
3751 prefixify'ing the expression.
3752 * printcmd.c (print_command_1): Add comment.
3753 * ch-exp.y (expression_list): Add useful actions.
3754 * ch-exp.y (value_array_element): Add useful actions.
3755 * ch-exp.y (array_primitive_value): Add production.
3756 * ch-exp.y (yylex): Recognize ',' as a token.
3758 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3760 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
3761 POSIXize the recursive makes (make [variable assignments] target{s})
3763 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
3765 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
3766 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
3767 CPLUS_MARKER for all SVR4 systems, so follow suit.
3768 * defs.h (strdup_demangled): Remove prototype.
3769 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
3770 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3771 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
3772 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
3773 prim_record_minimal_symbol_and_info): Use new macro
3774 SYMBOL_INIT_LANGUAGE_SPECIFIC.
3775 * minsyms.c (install_minimal_symbols): Use new macro
3776 SYMBOL_INIT_DEMANGLED_NAME.
3777 * stabsread.c (define_symbol): Use new macro
3778 SYMBOL_INIT_DEMANGLED_NAME.
3779 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
3780 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
3781 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
3782 SYMBOL_INIT_DEMANGLED_NAME.
3783 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
3784 SYMBOL_DEMANGLED_NAME now tests language itself.
3785 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
3786 now tests language itself.
3787 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
3788 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
3789 mangled name member in the language dependent portion of a symbol.
3790 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
3791 mangled name member appropriate for a symbol's language.
3792 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
3793 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
3794 SYMBOL_DEMANGLED_NAME now tests language itself.
3795 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
3796 initializes language dependent portion of symbol.
3797 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
3798 demangles and caches the demangled form of symbol names.
3799 * utils.c (fputs_demangled, fprint_symbol): Use current language
3800 to select an appropriate demangling algorithm.
3801 * utils.c (strdup_demangled): Remove, no longer used.
3802 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
3803 access the Chill mangled name member in the language dependent
3804 portion of a symbol.
3805 * ch-lang.c (chill_demangle): New function, simple demangler.
3806 * defs.h (chill_demangle): Add prototype.
3807 * symtab.h (language_dependent_info): Add struct for Chill.
3809 For older changes see ChangeLog-92
3815 version-control: never