1 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
3 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
4 * (HFILES): New file thread.h.
5 * (OBS): New file thread.c.
6 * configure.in: Host config for Lynx/386.
7 * fork-child.c (fork_inferior): Call init_thread_list().
8 * infrun.c (resume): Add pid to invocation of target_resume().
9 * (wait_for_inferior): Pay attention to pid from target_wait().
10 Multi-threading code now uses this to determine what to do.
11 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
12 Use target_pid_to_str() macro throughout when printing pid.
13 * inferior.h (child_resume): Add pid to prototype.
14 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
15 argument, instead of using inferior_pid.
16 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
17 now. Use target_pid_to_str() macro throughout for printing process id.
18 * remote-adapt.c (adapt_resume): Pass in pid as argument.
19 * remote-eb.c (eb_resume): Pass in pid as argument.
20 * remote-es.c (es1800_resume): Pass in pid as argument.
21 * remote-hms.c (hms_resume): Pass in pid as argument.
22 * remote-mips.c (mips_resume): Pass in pid as argument.
23 * remote-mm.c (mm_resume): Pass in pid as argument.
24 * remote-monitor.c (monitor_resume): Pass in pid as argument.
25 * remote-nindy.c (nindy_resume): Pass in pid as argument.
26 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
27 * remote-sim.c (rem_resume): Pass in pid as argument.
28 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
29 * remote-st.c (st2000_resume): Pass in pid as argument.
30 * remote-udi.c (udi_resume): Pass in pid as argument.
31 * remote-vx.c (vx_resume): Pass in pid as argument.
32 * remote-z8k.c (rem_resume): Pass in pid as argument.
33 * remote.c (remote_resume): Pass in pid as argument.
34 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
36 * target.c (normal_pid_to_str): New routine to print out process
38 * target.h (struct target_ops): Add pid to prototype at
39 to_resume(). (target_resume): Add pid argument.
40 * (target_pid_to_str): Default definition for normal type pids.
41 * thread.c, thread.c: New modules for multi thread/process control.
43 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
45 * README: Say that bug-gdb is also the place to send requests
48 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
50 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
51 * h8500-tdep.c: Add parens around a few macro args.
53 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
55 * TODO: Remove items about unix-to-unix/rapp debugging (now we
56 have gdbserver), moving xm files to subdirectory, ptype yylval,
57 and file-local symbols.
59 * gdbtypes.h: Improve comments about C++ methods.
61 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
63 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
64 NULL in all other calls to correct pointer types.
66 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
69 * tm-hppa.h (TARGET_WRITE_PC): Define.
70 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
71 then return the address of the dummy itself rather than
72 the address of $$dyncall.
73 (target_write_pc): New function to store a new PC.
75 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
76 and Jim Kingdon (kingdon@cygnus.com)
78 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
79 conditions, they might contain symbol table references.
81 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
83 * mipsread.c (parse_symbol): Handle opaque struct definitions and
84 type naming for stTypedef symbols.
86 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
88 * c-exp.y (yylex): Detect C++ nested types.
91 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
93 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
94 (dump_ccreg, sparc_print_register_hook): New fns.
95 * remote-sim.h: New file.
96 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
98 * config/sparc/sp64.mt: New file.
99 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
100 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
103 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
105 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
107 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
110 * infcmd.c (read_pc): Remove PA specific code.
111 * tm-hppa.h (TARGET_READ_PC): Define.
112 * hppa-tdep.c (target_read_pc): New function.
114 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
116 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
118 * NEWS: Add note that DEC alpha support is host only, not native.
119 * README: Emphasize that C++ support works best with GNU C++ and
120 stabs debugging format.
121 * delta68-nat.c: Add missing FSF copyright.
123 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
126 * hppa-tdep.c (frame_chain_valid): Check that our function has the
127 same address as _start, not that it must be the same symbol.
129 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
131 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
132 * Makefile.in (delta68-nat.o): Add dependency.
134 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
136 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
137 was adequate in gdb 3.5 but not now.
139 * valops.c (typecmp): An array in t2 matches a pointer in t1.
141 * valops.c (typecmp): When comparing type1& to type2, compare
142 type1 and type2 as leniently as if we were comparing type1 to
145 * cp-valprint.c (cplus_print_value): Don't dump core if the
146 baseclass doesn't have a name.
147 * values.c (vb_match): New function, which finds the virtual
148 base class pointer even if the types are nameless.
149 (baseclass_{addr,offset}): Use it.
151 * hppa-tdep.c: Make "maintenance print unwind" command from old
154 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
155 obsolete junk which apparently had been copied from the
156 pre-serial.h remote.c, but which is no longer used.
158 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
160 * Makefile.in (NONSRC): Need 29k-share/README, not
161 29k-share/udi/README.
163 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
165 * paread.c (pa_symfile_init): If error reading string table, don't
166 use errno in cases where it hasn't been set.
168 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
170 * remote-monitor.c (_initialize_monitor): Comment out use of
171 connect_command, since connect_command itself is commented out.
173 * remote-monitor.c (generic_open): Parse arguments the same way
176 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
178 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
180 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
182 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
183 __gnu_compiled* symbols into the minimal symbols.
185 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
187 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
188 "retransmit-timeout" variables to set mips_receive_wait and
189 mips_retransmit_wait, respectively.
191 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
193 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
195 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
197 * remote-udi.c: Remove old comment about download not implemented.
199 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
200 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
201 conform to GDB conventions like using memcpy not bcopy, serial.h,
202 etc. This is to make it host on Solaris, AIX, etc.
203 * Makefile.in: Reflect removed nindy-share files.
204 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
206 * stack.c (print_frame_info): Revise comment about `pathological'
207 case (there was a wrong FIXME about text labels; also asm() can
208 trigger this as well as versions of ar which truncate .o names).
210 * buildsym.c (start_subfile): If a .c file includes a .C file, set
211 the language of both of them to C++.
213 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
215 Include <malloc.h> rather than declaring malloc functions ourself.
217 * ser-unix.c (set_tty_state): Don't ignore errors setting process
219 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
222 * fork-child.c (fork_inferior): Only quote exec file if needed.
224 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
225 stTypedef inside an stBlock.
227 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
229 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
230 we have breakpoints or watchpoints as we might have to ignore internal
233 Fix gdb core dumps after `file newfile' commands.
234 * symtab.h, symfile.c (clear_symtab_users): New routine which
235 unconditionally clears symtab users. clear_symtab_users_once
236 commented out as it was a noop anyway.
237 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
238 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
239 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
240 * symfile.c (syms_from_objfile): Install cleanups for errors during
242 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
243 Lint cleanup code, call do_cleanups explicitly.
244 * symfile.c (symbol_file_add): Call new_symfile_objfile and
245 reinit_frame_cache _after_ the new symbols are read in.
247 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
249 * mipsread.c (parse_type): Do not set tag name for compiler
250 generated fake tag names.
252 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
254 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
256 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
258 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
259 command. Now we use unwind info by default if we can find it.
261 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
262 to tm-sparc.h so they are shared between Solaris and SunOS4.
263 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
266 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
267 for floating point registers.
269 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
270 symbols as mst_file_text.
272 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
274 * stabsread.c (rs6000_builtin_type): Make logical types be
277 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
279 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
282 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
284 * remote.c: Don't error() on errors xferring memory.
285 * target.h: Clean up comments about *xfer_memory.
287 * exec.c, corelow.c (target_ops struct): Don't allow
288 {insert,remove}_breakpoints to be defaulted to
289 memory_{insert_remove}_breakpoint.
291 * demangle.c: Make it so `help set dem' tells you how to get the
292 list of demangling styles.
294 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
296 * Makefile.in: Use REMOTE_O macro not remote.o.
297 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
299 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
301 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
302 (can't include it in nm-*.h file because it causes conflicts with
303 a.out symbol definitions).
304 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
305 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
307 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
308 (REGISTER_U_ADDR): Defined.
309 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
311 * config/pa/xm-hppah.h: Likewise.
313 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
315 * mipsread.c (parse_symbol): when stTypedef and friends occur within
316 an stBlock, skip over the fields of the inner one.
318 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
319 heuristic_proc_desc rather than just assuming registers not saved.
321 * Makefile.in (regex.o): Add dependency.
323 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
325 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
327 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
329 * config/mips/xm-makeva.h: New file implements va_list alignment
330 restrictions for mips hosts.
331 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
334 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
336 * mips-tdep.c (init_extra_frame_info): Do not check for
337 mips_in_lenient_prologue if it is a dummy frame.
338 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
339 mips_in_lenient_prologue.
341 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
343 * mips-tdep.c (heuristic_proc_start): First time we print the
345 (_initialize_mips_tdep): Improve docstring for `set heur'.
347 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
349 * symtab.c (find_line_symtab): New function, to deal with multiple
350 symtabs with the same name.
351 (find_line_pc{,_range}): Use it.
352 (find_pc_symtab): Add comment about overlapping symtabs.
354 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
356 * Makefile.in (SFILES): Add nlmread.c.
357 * Makefile.in (OBS): Add nlmread.o.
358 * Makefile.in (nlmread.o): Add new target.
359 * configure.in (i[34]86-*-netware): New configuration.
360 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
361 for NLM/NetWare support.
363 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
365 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
366 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
367 * dbxread.c (record_minimal_symbol): Deal with statics.
368 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
370 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
372 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
373 arg_bytes field of makeva_list is always aligned.
374 * config/pa/xm-pa.h: Make arglist_address a char *.
376 * ser-unix.c: Don't try to use job control with termio.
378 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
379 and Jim Kingdon (kingdon@cygnus.com)
381 Make breakpoint_re_set_one work with overloaded member functions,
382 `b 123' and `b foo' if foo is a static function.
383 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
384 to return canonical line specs if requested by the caller.
385 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
387 * symtab.c (build_canonical_line_spec): New helper function which
388 constructs the canonical line spec.
389 * breakpoint.c (break_command_1): Use canonical line spec instead
390 of command string as addr_string if necessary.
391 * source.c (line_info): Fix storage leak.
393 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
395 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
397 * symm-tdep.c: Remove exec_file_command.
398 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
399 A few miscellaneous cleanups.
400 * symm-nat.c: Renamed from symm-xdep.c.
401 * All symmetry dependent files: Many changes.
403 * mips-tdep.c (mips_skip_prologue): New argument lenient.
404 Use read_memory_nobpt.
405 (is_delayed, mips_in_lenient_prologue): New functions.
406 (init_extra_frame_info): If in the prologue, don't use saved registers.
407 * config/mips/tm-mips.h: Declare mips_skip_prologue.
409 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
410 passing it to END_PSYMTAB.
412 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
414 * symtab.c (find_pc_symtab): Call warning, not printf directly.
416 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
418 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
420 * mipsread.c: No longer need to undefine ZMAGIC.
422 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
424 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
425 (print_insn): Now just calls print_insn_m88k.
427 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
429 * h8300-tdep.c (examine_prologue): Make prototype match definition.
431 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
433 * NEWS: Mention that remote.c now has a `load' operation.
435 * hppa-tdep.c (pc_in_linker_stub): New function.
436 (find_proc_framesize): Return 0 for linker stubs.
437 (rp_saved): Tell the caller where rp is saved.
438 (frame_chain_valid): Return 1 for linker stubs.
439 (frame_saved_pc): Use return value from rp_saved.
441 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
442 pass the sp relative to the frame in question, not the sp in the
445 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
447 * mipsread.c (parse_procedure): Take as argument the symtab to look
448 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
449 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
451 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
452 already checked the first characters.
454 Changes from Jeffrey Law:
455 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
456 machine dependent fields in the makeva_list structure.
457 (makeva_size): Allocate extra space to handle gaps made by
458 alignment restrictions.
459 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
460 (MAKEVA_START): Initialize arglist_address field.
461 (MAKEVA_ARG): Always store arguments on natural alignment
462 boundaries. Set arglist_address to the address right after
464 (MAKEVA_END): Simply return the value stored in arglist_address.
466 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
468 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
471 * hppah-nat.c (store_inferior_registers): Don't print i in cases
472 where we aren't using it.
474 * a29k-tdep.c (get_saved_register): Fix typo.
476 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
478 * configure.in: Recognize h8300h (variant of h8300).
481 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
483 * configure.in: Recognize sparc64-*-*.
486 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
488 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
489 returning foo' as well as `pointer to foo'.
491 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
492 * config/m68k/tm-m68k.h: Define it.
493 * mem-break.c, breakpoint.c: Improve comments.
495 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
497 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
498 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
500 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
502 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
503 Make prototype match definition.
505 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
507 * elfread.c: Remove notice about file still being under
509 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
511 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
513 * a29k-tdep.c (read_register_stack): Make val static.
515 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
517 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
518 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
521 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
523 * c-valprint.c (c_val_print): Fix thinko with unspecified length
526 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
529 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
531 * symtab.c (decode_line_1): Use end of block to figure out whether
532 val.end is in the same function, not minimal symbols.
534 * source.c (line_info): Add a few more wrap_here's.
536 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
537 don't make assumptions about sizes of host data types.
539 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
540 * infrun.c, breakpoint.c, printcmd.c: Change callers.
541 * printcmd.c (containing_function_bounds): Remove.
542 * printcmd.c (disassemble_command): Use find_pc_partial_function,
543 not containing_function_bounds.
544 * infcmd.c (step_1): Use find_pc_partial_function rather than
545 trying to roll our own. Move check for a pc between SIGTRAMP_START and
546 SIGTRAMP_END in find_pc_partial_function, not step_1.
548 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
549 Keep unswapped value in array of char, not REGISTER_TYPE.
550 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
551 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
554 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
556 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
557 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
558 * config/m68k/dpx2.m{h,t}: New files.
560 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
562 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
563 more parens around macro arg.
565 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
567 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
568 step_resume_break_address with step_resume_breakpoint (now local
569 to wait_for_inferior).
570 ({insert,remove}_step_breakpoint): Remove.
571 (wait_for_inferior): Set step resume break with
572 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
573 and bpstat_what (stop_step_resume_break removed).
574 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
575 which includes previous return value as main_action, and a step_resume
577 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
578 there is another breakpoint there, insert it.
579 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
581 Various: Clean up and add comments.
583 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
584 for Wed Nov 13 16:45:13 1991).
586 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
588 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
590 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
594 ({extract,store}_{signed_integer,unsigned_integer,address}):
595 New routines to replace SWAP_TARGET_AND_HOST.
596 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
598 * config/sparc/tm-sparc.h: Add comment suggesting that removing
599 ins and locals from the registers array might clean things up.
601 * utils.c: Clean up comments about wrap buffer and wrap_here.
602 * printcmd.c (printf_command): Call wrap_here before vprintf.
604 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
605 Patch from ptf@delcam.co.uk (Paul Flinders).
607 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
609 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
611 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
612 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
613 is at the start of the dummy code.
615 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
617 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
618 stuff, just write the sp and fp.
619 (sparc_pop_frame): Skip the do_restore_insn; we already restore
620 the sp with the other out registers.
622 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
625 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
628 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
630 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
631 != sizeof (REGISTER_TYPE).
632 (frame_saved_pc): Ditto.
635 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
637 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
638 (REGISTER_RAW_SIZE): Ditto.
639 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
640 on the h8/300h (ints may still be 16 bits).
641 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
642 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
645 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
646 (examine_prologue): reg_save_depth is 4 if h8/300h.
648 * findvar.c (read_register): Provide some support for 64 bit regs.
649 (write_register): Ditto.
651 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
653 * config/mips/nm-riscos.h: machine/machparam.h is always the right
654 place to look for BSD43_NBPG, not machine/vmparam.h
656 * infcmd.c (run_stack_dummy): New argument name.
657 Change error message in (another) attempt to make it comprehensible.
658 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
659 * symtab.h: Declare demangle and asm_demangle since macros use them.
661 * eval.c (evaluate_subexp): Add comment about calling a member
662 function of a variable in a register.
664 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
666 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
667 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
668 frame tops and bottoms.
670 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
671 config/gould/tmp-{pn,np1}.h,
672 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
673 next_frame from struct frame_info. It has no purpose beyond
674 ->next->frame and is an artifact from GDB 2.8.
676 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
678 * Makefile.in: Remove gdb before creating a new one.
679 Update init.c atomically.
681 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
682 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
684 * infcmd.c (_initialize_infcmd): In docstring for "continue",
685 describe argument as setting ignore count.
687 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
689 * h8300-tdep.c (examine_prologue): Fix call to
690 read_memory_unsigned_integer.
692 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
694 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
695 rather than including xm-bigmips.h.
697 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
700 * Makefile.in (distclean): Remove y.tab.h.
702 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
704 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
705 file updates properly now.
706 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
707 addresses if switching to a new symbol file.
708 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
709 symbols that might be returned from define_symbol.
711 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
713 New target macros for getting at the pc, sp and fp.
714 * infcmd.c (read_pc, write_pc): Modify to use new macros.
715 (read_sp, write_sp, read_fp, write_fp): New functions.
716 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
718 * breakpoint.c (bpstat_alloc): ditto.
719 * infrun.c (wait_for_inferior): ditto.
720 * stack.c (print_frame_info): ditto.
721 * valops (call_function_by_hand): ditto.
722 * corelow.c (core_open): ditto.
723 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
724 target_write_pc, target_read_fp, target_write_fp): New functions.
725 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
727 * config/alpha/xm-alpha.h: Add MAKEVA_END.
728 * config/h8500/tm-h8500.h: Define new macros.
730 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
732 * configure.in (mipos-*-riscos*): New host and target; use riscos.
733 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
734 vmparam.h, include machparam.h.
735 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
737 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
739 * c-exp.y (yylex): Give error if unmatched single quote.
741 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
743 * Remove unused STACK_END_ADDR in the following files (in other
744 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
745 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
746 tm-hp300hpux.h, tm-isi.h.
748 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
750 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
751 config/mips/xm-riscos.h: Include <sys/types.h>.
753 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
754 not an initializer, to copy the structure.
756 * gdbtypes.h (struct type): Add field tag_name.
757 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
759 * {coff,dwarf,mips,stabs}read.c: Set it.
761 * xm-sysv4.h: Undefine HAVE_TERMIO.
763 * config/mips/nm-riscos.h: Remove unmatched #endif.
764 Define FETCH_INFERIOR_REGISTERS.
765 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
766 Fix misspelling of NAT_FILE.
767 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
768 we can still process "modern" core files.
770 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
772 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
773 is defined; don't care what it is defined to.
775 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
777 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
779 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
781 * inftarg.c: Remove unused include of terminal.h.
782 * signals.h: Don't undefine signals anymore.
783 * main.c: Use job_control from serial.h.
784 * fork-child.c (fork_inferior): Use gdb_setpgid.
785 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
786 * utils.c (quit): Use current_target->to_terminal_ours to figure
787 out whether we care about lack of job control, rather than __GO32__.
788 * utils.c: Include serial.h not terminal.h
789 (quit): Use job_control not TIOCGPGRP.
790 * terminal.h: Don't undefine TIOCGPGRP.
791 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
792 * utils.c (quit): Use it.
793 * serial.h: Add SERIAL_UN_FDOPEN.
794 * utils.c (quit): Use it.
795 * ser-unix.c: Add process group to ttystate.
796 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
797 * inflow.c: Include serial.h not terminal.h.
798 Use serial.h stuff to replace most of the maze of #ifdef's.
799 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
800 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
801 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
802 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
803 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
804 SERIAL_SET_PROCESS_GROUP.
805 * inflow.c: Use them.
806 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
808 * Various: Remove all use of TIOC*_BROKEN.
810 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
812 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
814 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
816 * target.h (target_detach): Turn macro into function.
817 * target.c (target_detach): Define it, do deferred register stores
818 before calling the real target function.
820 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
821 and Jim Kingdon (kingdon@cygnus.com)
823 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
824 a function to avoid printing of function arguments in wrong order
826 * symfile.c (compare_symbols): Remove code for sorting arguments
827 as blocks containing arguments are no longer sorted.
828 * symtab.c (lookup_block_symbol): Update comment accordingly.
830 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
832 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
833 (REG_STRUCT_HAS_ADDR): Add comment.
835 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
836 to check whether there is line number information.
838 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
840 * remote-udi.c: Fix docstring so that it compiles.
842 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
845 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
847 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
848 don't expect it, change it to LOC_STATIC so at least we don't coredump.
850 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
852 * symtab.h: Add comments about line numbers.
853 * source.c (identify_source_line): Fix off by one bug with line.
855 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
857 * printcmd.c (makeva*): New interface, for making a va_list.
858 (printf_command): Use it.
859 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
860 * config/pa/xm-pa.h: New file.
861 * config/pa/xm-hppa{b,h}.h: Include it.
863 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
865 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
867 * valprint.c (val_print_type_code_int): Fix off by one error with
868 eliminating leading zeroes for large little endian integers.
870 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
872 * config/mips/riscos.mh (CC): Use -systype sysv.
874 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
876 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
878 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
880 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
881 CALL_DUMMY between different 68k machines.
883 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
885 * gdbserver/Makefile.in: Add dependancies on server.h.
886 * gdbserver/remote-gutils.c: Remove lots of unused functions and
888 * gdbserver/remote-inflow.c: Remove lots of unused variables and
889 #includes. Also, use PTRACE_* symbols instead of constants.
890 (mywait): Surround calls to wait() with enable/disable_async_io()
891 so that we can be interrupted from GDB while waiting for the
892 child. Also, handle child exit more gracefully.
893 * gdbserver/remote-server.c: Remove lots of unused variables.
894 Move all extern defs into server.h. Redo main loop so that
895 failure from getpkt() causes communications to be re-established.
896 Fix 'k' command so that it restarts the child.
897 * gdbserver/remote-utils.c: Remove lots of unloved vars and
898 subrs. Move many extern decls into server.h. (remote_open): For
899 tcp, seperate usage of proto fd from connected fd. Close proto
900 fd after getting connection. (putpkt/getpkt): Pay attention to
901 errors when reading/writing. Report these to the caller. New
902 routines input_interrupt/enable_async_io/disable_async_io to make
903 it possible to get an I/O interrupt when data arrives from the
905 * serial.h: New file to contain common defs for all remote files.
907 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
909 * remote.c: Add arg names to prototypes, in a modest effort at
910 clarification. Also add prototypes for some new functions.
911 * (remote_wait): Better error reporting for 'T' responses.
912 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
913 * (dos_async_init): Make usage message reflect requested port #.
914 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
915 random hostname lookup failures. Add nicer message for unknown
916 host error. (wait_for): Wake up in case of exceptions. Also,
917 restart select() if we got EINTR.
918 * ser-unix.c (wait_for): Restart select() if we got EINTR.
919 * serial.c: (serial_close): Clean up code.
921 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
923 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
924 CALL_DUMMY between different 68k machines.
926 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
928 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
929 Make comment explaining this comprehensible.
930 (TAGFILES): Include ALLDEPFILES.
931 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
933 (update-alldeps): Remove; obsolete.
935 * remote.c: Move comments regarding packets to top of file with the
936 rest of the protocol comments.
937 Fix incorrect description of 'T' response.
939 * README (Reporting Bugs): Refer people to the GDB manual.
941 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
942 * stabsread.c: Type -16 is 4 bytes.
944 * remote-udi.c: Improve docstring.
946 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
948 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
949 bfd_elf32_find_section, to track bfd changes.
951 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
953 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
954 * config/mips/xm-riscos.h: Define USG.
956 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
958 * main.c (filename_completer): Don't complete to files ending in ~.
960 * NEWS: Mention filename completion and "info line" enhancements.
962 * main.c (symbol_completion_function): On "info t foo", return NULL,
965 * main.c (symbol_completion_function): Don't use readline word
966 breaking. Use new calling convention for c->completer and
968 * command.h (struct command): Change arguments; now the text passed
969 to completer does not have any word breaking done. New arg word.
970 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
972 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
973 * command.{c,h} (complete_on_cmdlist): Take word argument.
975 * command.c (lookup_cmd_1): Doc fix.
977 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
979 * Makefile.in (OP_INCLUDE): define.
980 (OPCODE_CFLAGS): use OP_INCLUDE.
982 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
983 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
984 config/m68k/amix.mh, config/mips/irix[34].mh,
985 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
986 ALLOCA1): macros removed.
988 * config/mips/decstation.mh, config/rs6000/rs6000.mh
989 (MMALLOC_LIB): renamed to MMALLOC.
991 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
993 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
994 * dbxread.c: Change comment regarding acc.
996 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
998 Makefile overhaul dropping autodepend features.
999 * Makefile.in: many comment changes. forced consistent use of $()
1000 for makefile variables references. dropped leading ./ in file
1001 references. Drop $(srcdir)/ prefix on all dependencies.
1002 Inserted contents of alldeps.mak and depend.
1003 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
1004 include directory into the compilation line.
1005 (GDB_CFLAGS): new macro to take up the semantic previously held
1007 (LIBIBERTY): dropped ancient subdir macro. I last removed this
1008 macro in feb of '92. How does it keep coming back?
1009 (MMALLOC_LIB): renamed to MMALLOC.
1010 (BFD_SRC_DIR): renamed to BFD_SRC.
1011 (BFD_OBJ_DIR): renamed to BFD_DIR.
1012 (BFD_LIB): renamed to BFD.
1013 (BFD_INCLUDES): renamed to BFD_CFLAGS.
1014 (READLINE_DIR): now represents object directory.
1015 (RL_LIB): renamed to READLINE.
1016 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
1018 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
1019 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
1020 (LDFLAGS): removed default assignment.
1021 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
1022 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
1023 (ALLOCA1, ALLOCA): removed all references. alloca is now in
1025 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
1026 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
1027 removed all $(srcdir) prefixes.
1028 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
1029 for potential dependencies. commented out by default.
1030 (readline_headers, udiheaders): convenient abbreviations.
1031 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
1032 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
1033 new macros used for header file dependencies.
1034 (install-info, clean-info): collapse into the info rule.
1035 (install): now depends on all.
1036 (install-only): new target for installing without depending on
1038 (uninstall): new target.
1039 (config-check, config-check-hosts, config-check-targets): added
1041 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
1042 order to force parallel makes into keeping these rules separate.
1043 * configure.in: omit cat'ing depend file onto generated Makefile.
1044 * alldeps.mak, depend: removed.
1046 * inferior.h: remove redundant include of symtab.h which is
1047 included in value.h via breakpoint.h.
1049 * alloca.c: removed. alloca is now in libiberty.
1051 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
1052 new macro to undo what M_INSTALL does.
1054 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1056 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
1059 * dbxread.c (copy_pending): Change name and function of begi argument
1060 to endi, since that is what the caller needs.
1062 * Makefile.in (TAGFILES): Don't include YYFILES.
1064 * Makefile.in (HFILES): Include monitor.h.
1066 * Makefile.in: Include text that used to be in alldeps.mak.
1067 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
1068 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
1070 * main.c (main): Print help message on stdout not stderr
1072 New option --version per standards.texi.
1073 In help message, show long options with "--" not "-".
1074 Don't try to print help message or version until after we have
1075 called initialize_all_files.
1077 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1079 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
1080 (solib_add): Call special_symbol_handling once, not once per library.
1082 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
1085 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
1086 systems, not just Solaris.
1088 * stabsread.c: Include <ctype.h>.
1090 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1092 * fork-child.c (fork_inferior): Quote exec_file so it can contain
1095 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
1097 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
1098 bfd.h is included by target.h, which most of gdb includes.
1099 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
1100 it's in INCLUDE_CFLAGS.
1102 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1104 * config/i386/*aix*, i386aix-nat.c: New files.
1105 * configure.in: Use them.
1106 * alldeps.mak: List them.
1107 * coffread.c (decode_base_type): Deal with anonymous enum type.
1108 * i387-tdep.c (print_387_status_word): Add comment re "top".
1109 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
1110 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
1111 only if not defined by a header file.
1112 * mipsread.c: Don't define L_SET or L_INCR.
1114 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
1116 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
1117 * depend: Hand updated to match.
1119 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
1121 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
1122 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
1123 we don't recognize the abbrev.
1125 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1127 * solib.c (solib_add_common_symbols): Add comment about performance.
1129 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1131 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
1132 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
1134 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
1135 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
1136 * configure.in (mips-sony-*): Use news-mips for host.
1138 * buildsym.h: Doc fix for processing_acc_compilation.
1140 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1142 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
1144 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
1146 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
1147 ${srcdir}/../include.
1149 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
1150 with system headers.
1151 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
1152 Use VPRINTF macro if defined.
1153 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
1154 Define TIOC{GETC,GLTC}_BROKEN.
1155 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
1156 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
1157 make things easier on munch (apparently this matters on
1158 the delta88 with svr3).
1160 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1162 * Makefile.in: canonicalize install.sh; for use within
1163 this directory (and subdirs)
1165 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1167 * Makefile.in: remove parentdir support; use INSTALL_XFORM
1169 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1171 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
1173 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
1174 wired (and wrong) constant.
1175 * values.c (unpack_long): Add case to unpack when target object is
1177 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
1180 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1182 * NEWS: tracking user visible changes starting with
1185 * remote-vx.c (_initialize_vx): rename user settable option from
1186 rpcTimeout to vxworks-timeout.
1188 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
1190 * Makefile.in (depend): More makefile diddling.
1191 * alldeps.mak, depend: Update to latest automatically built
1194 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
1195 * alldeps.mak, depend: Update to latest automatically built
1198 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1200 * remote-vx.c: include gdbcmd.h for setlist.
1201 (_initialize_vx): make rpcTimeout user settable.
1203 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
1205 * main.c, gdbcmd.h: Add function filename_completer.
1206 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
1207 "directory", "source", "cd", "symbol-file" "add-symbol-file",
1208 "load", "file", "exec-file", "core-file" commands.
1209 (But '/' is a word break, limiting usefulness; see comments).
1211 * source.c (mod_path): Warning not error if can't find directory.
1213 * isi-xdep.c: New file.
1214 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
1216 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
1218 * config/m68k/xm-news.h: Include <sys/param.h>.
1220 * m88k-tdep.c (IEEE_isNAN): Remove.
1221 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
1222 broken isNAN as on the mips.
1224 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
1227 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
1228 defined, don't worry about Sun's silly LBRAC bug.
1229 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
1231 * dbxread.c (process_one_symbol): If there's a symbol before an
1232 N_SO, don't error().
1233 (case N_BCOMM): complain () not error ().
1235 * defs.h, main.c (catch_errors): Add return_mask arg.
1236 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
1237 other callers: Pass RETURN_MASK_ALL.
1238 (return_to_top_level), callers: Add return_reason arg.
1240 Use return_to_top_level (RETURN_QUIT) instead of error ().
1241 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
1242 Use SET_TOP_LEVEL not setjmp (to_top_level).
1243 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
1245 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
1247 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
1248 Don't try to get the debug base yet.
1250 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
1251 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
1252 which returns 0 or 1 to say whether to do it.
1253 * config/sparc/sun4{sol2,os4}.h
1254 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
1255 the right thing happens for both acc and SunOS4 /bin/cc.
1257 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
1258 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
1260 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
1261 probably contained byte-order sins too.
1262 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
1263 The IEEE_FLOAT code in print_floating takes care of it.
1265 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
1267 * Makefile.in (VERSION): Bump to 4.9.2.
1268 * c-valprint.c (c_val_print): For array of chars printed with
1269 string syntax, don't print the address of the array. From
1271 * c-exp.y (yylex): Recognize '.' as indicating a floating point
1272 number regardless of the radix. From wilson@cygnus.com.
1273 * valprint.c (set_input_radix_1, set_output_radix_1): New
1274 prototypes and functions that do the actual radix setting work.
1275 * valprint.c (set_radix, set_output_radix, set_input_radix):
1276 Rewrite to use set_input_radix_1 and set_output_radix_1.
1277 * valprint.c (initialize_valprint): Enable commands to
1278 independently set and show input and output radices.
1279 * valprint.c (show_radix): New prototype and function that
1280 handles separate input and output radices.
1282 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
1284 Patches from Jeff Law, law@cs.utah.edu:
1285 * hppa-pinsn.c: Now uses disassembler from opcode library,
1286 this contains only the stub function print_insn.
1288 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
1290 * main.c (main): back to two periods for elipse.
1291 (print_gdb_version): revised format for configuration info.
1293 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1295 * defs.h (INT_MAX): Cast unsigned shift result to int.
1297 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1299 * dbxread.c (process_one_symbol): Rather than having
1300 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
1301 is true if we are doing stabs-in-elf, false otherwise.
1302 config/sparc/tm-sun4sol2.h: Don't define it.
1304 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
1306 * remote-mips.c (mips_send_packet): Don't print garbage character
1308 (mips_request): Don't check that remote pid is 0, because
1310 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
1313 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1315 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
1317 * Makefile.in (install): Don't depend on gdb.
1319 * Rename remote-es1800.c to remote-es.c
1320 and remote-st2000.c to remote-st.c for 14-char filenames.
1321 config/m68k/{es1800,st2000}: Use the new names.
1323 * mips-tdep.c (isa_NAN): Don't return true on -0.
1325 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1327 * defs.h (INT_MAX): Cast unsigned shift result to int.
1329 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
1331 * elfread.c (elf_symtab_read): Add bfd section address to bfd
1332 symbols, now that they are section relative.
1333 * solib.c (bfd_lookup_symbol): Ditto.
1335 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
1337 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
1338 depend: Updated accordingly.
1340 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
1342 * Makefile.in (*.tab.c): Use mv for atomic update.
1344 * Makefile.in ({dist,real}clean): Also remove nm.h.
1345 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
1346 (distclean): Don't rebuild *.tab.c or TAGS.
1348 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1350 * Makefile.in (version.c): add host and target names to version.c.
1351 * main.c (main): print three periods for the elipse.
1352 (print_gdb_version): also print configuration.
1354 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
1355 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
1356 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
1358 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
1359 (get_hex_regs, adapt_fetch_registers): cast args to
1360 supply_register to avoid gcc warning.
1362 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
1363 doesn't compile on solaris and is now obsolete.
1365 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
1366 breaks stock sunos installations.
1368 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
1370 * m68k-stub.c: Add comment about frame cache.
1372 * target.h (target_store_registers): Doc fix re error handling.
1374 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
1375 of register_valid[regno].
1377 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1379 * symtab.h, dwarfread.c: Doc fix re dependencies.
1381 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
1383 * serial.c (serial_close): If scb is NULL, don't try to close
1385 * configure.in: Add support for rom68k and bug boot monitors.
1387 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1389 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
1390 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
1391 * findvar.c (read_register, write_register): Fix thinko where
1392 sizeof(host long) != sizeof(target int).
1393 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
1394 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
1396 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1398 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
1399 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
1400 68881 and non-68881 cases. Check for a pair of movel instructions.
1402 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1404 First cut at sparc-vxworks targetting.
1405 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
1406 * configure.in: sparc-vxworks gdb_target now vxsparc.
1408 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
1410 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1412 * config/m68k/xm-news.h: add "extern int errno".
1414 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1416 * remove-vx.c (vx_read_register, vx_write_register): collapse
1417 ifdef I80960 else (assumes) m68k into parameterizable macros
1418 VX_NUM_REGS and VX_SIZE_FPREGS.
1419 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
1420 VX_SIZE_FPREGS): new definitions.
1422 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
1424 * symfile.{c,h} (generic_load): New function.
1425 remote{,-nindy,-eb,-mips}.c: Use it.
1427 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
1429 * Makefile.in (depend): More sed gubbish to deal with
1430 ../bfd/bfd.h being generated during the build.
1431 * depend: Re-done with corrected makefile.
1433 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
1435 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
1436 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
1437 directory to find automatically generated header files and library.
1438 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
1439 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
1440 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
1441 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
1442 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
1443 * depend, alldeps.mak: Rebuild after Makefile.in changes.
1445 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1447 * configure.in: change lynx support to CPU-*-lynxos*
1449 * Makefile.in (subdir_do): change test from existence of directory
1450 to existence of Makefile (the directory may exist but not be configured)
1452 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1454 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
1456 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
1458 * configure.in (mips-idt-ecoffl*): New target; use idtl.
1459 (mips-idt-ecoff*): Added trailing '*'.
1460 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
1462 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
1464 * ser-go32.c: Clean up lots of compilation nits.
1466 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
1468 * Patches from Jeffrey Law <law@cs.utah.edu>.
1469 * hppab-nat.c: Eliminate unnecessary ifdefs for
1470 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
1471 CANNOT_STORE_REGISTER.
1472 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
1473 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
1474 templates for 1.1 FP computational instructions.
1476 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
1478 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
1479 * alldeps.mak, depend: Rebuild to account for ser-tcp.
1480 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
1481 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
1482 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
1483 shell when running the child, as args have been expanded by the
1484 time we get here. Simplify calling convention.
1485 * gdbserver/remote-server.c (main): Use new calling convention
1486 for create_inferior, remove defunct code for coalescing argv.
1487 Remove extra calls to mywait(), as we no longer have to wade
1490 * target.c (target_read_memory_partial): Don't deref errnoptr
1491 when checking for null pointer.
1493 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
1495 * remote-es1800.c: Fix typo.
1497 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
1499 * target.c (target_read_memory_partial): Like target_read_memory,
1500 but does partial reads, such as reads that bump into the end of
1502 * target.h (target_read_memory_partial): Add prototype.
1503 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
1504 * valprint.c (val_print_string): Complete rewrite to fix bug with
1505 bumping into end of memory, avoiding unnecessarily long reads, and
1506 fixing bug when print_max is set to 0 (unlimited print length).
1507 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
1508 initialize print_max.
1510 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
1512 * configure.in: Add support for rom68k and bug boot monitors.
1514 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
1516 * printcmd.c (print_scalar_formatted): Print integers bigger than
1517 LONGEST in hex no matter how big, and no matter what the format
1520 * stabsread.c (read_type): Skip type attributes if present.
1522 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
1523 of number, just through '0' + radix - 1.
1525 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
1527 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
1529 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
1530 single parameter, the pointer to the partial symtab, rather than
1531 a bunch of args that are derived from the partial symtab. Change
1532 prototypes and callers to match.
1534 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
1535 set demangling style automatically.
1536 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
1537 GNU C++, not C++ in general.
1538 * symtab.h (general_symbol_info): Simplify by eliminating one
1539 structure level for the language dependent info.
1541 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
1543 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
1544 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
1545 TYPE_CODE_ENUM was already testing for this.
1547 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
1549 * Makefile.in: Add new file ser-tcp.c.
1550 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
1551 * findvar.c (write_register): See if we are writing back the same
1552 value that's already in the register. If so, don't bother.
1553 * remote.c (putpkt, getpkt): Improve handling of communication
1555 * ser-go32.c: Prototype it to death. Update serial_ops and add
1556 dummy routines where appropriate.
1557 * ser-tcp.c: New module to implement serial I/O via TCP
1559 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
1560 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
1561 * serial.c: Add start of support for connect command.
1562 (serial_open): Distinguish between tcp and local devices.
1563 * serial.h (struct serial_ops): Get rid of restore, add
1564 get_tty_state and set_tty_state. Define protoypes and macros for
1566 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
1567 some real buffering. Handle error conditions gracefully.
1568 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
1569 (Lynx), remove lots of cruft.
1571 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1573 * printcmd.c (print_address_symbolic): turn this into an assigment
1574 instead of an initialization (many compilers don't accept
1575 structure initialization).
1577 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1579 * xcoffread.c (read_xcoff_symtab): If several program csects in one
1580 source file, give them all the name of the source file, rather than
1581 the 2nd and subsequent ones having NULL names.
1583 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1585 * printcmd.c (print_address_symbolic): Append source filename and
1586 linenumber of the symbol if print symbol-filename is on.
1587 (initialize_printcmd): `set print symbol-filename'.
1589 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
1591 * configure.in: Add config for Lynx target. Configure gdbserver
1592 only for Lynx. Re-do selective configuration of sparclite.
1594 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
1595 configure.in remote-inflow.c remote-utils.c}: New files to
1596 support GDB remote server. Currently only works for Lynx.
1598 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1600 * stabsread.c (define_symbol, case 't'): Only set the name if it
1601 is not a pointer type.
1603 * stabsread.c (define_symbol): Clean up logic; move the read_type
1604 calls to inside the switch statement (this improves the error
1607 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
1610 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1612 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
1614 * source.c (line_info): Change "pc" to "address" in messages and
1615 use print_address for addresses.
1617 * source.c (line_info): If we don't find a symtab, print more useful
1618 output, including the symbolic address.
1620 * source.c (line_info): If --fullname, display the source.
1621 (identify_source_line), callers: Take pc as argument, rather than
1622 assuming innermost frame (emacs doesn't use this, so no one ever
1624 * symtab.h: Declare frame_file_full_name.
1627 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
1629 * breakpoint.c (catch_command_1): Fix typo in error msg.
1631 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1633 * elfread.c (elf_symfile_read): Update ELF structure and routine
1634 names to specify 32-bit versions.
1635 (elf_symtab_read): Retrieve size field directly from symbol,
1636 instead of using old kludge.
1638 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
1639 calling opcodes library.
1640 * z8k-tdep.c (print_insn): Likewise.
1642 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1644 * stabsread.c: Remove all uses of error(). Make error_type and
1645 read_type_number static.
1646 (define_symbol): Don't try to deal with a missing symbol
1647 descriptor which isn't followed by digit, '(', or '-'.
1648 * stabsread.h: Don't declare read_type_number here.
1649 * gdbtypes.h: Don't declare error_type here.
1650 * xcoffread.c: Remove NO_TYPEDEFS code.
1652 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
1654 * mips-tdep.c: Removed #include of many header files, and #define
1655 of MIPSMAGIC; no longer used.
1657 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1659 * Many places: replace "the inferior" in messages with "the program"
1660 or "the program being debugged".
1661 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
1662 and I'm getting sick of maintaining it.
1664 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
1667 * config/i386/go32.mh: Define SER_HARDWIRE.
1668 * Makefile.in: Define SER_HARDWIRE.
1670 (alldeps.mak): Add SER_HARDWIRE.
1671 Remove all references to ser-hardwire.{c,o}.
1672 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
1674 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1676 * sparc-nat.c (store_inferior_registers): Fill in all members of
1677 inferior_fp_registers by reading them from the inferior before
1678 modifying and writing them back.
1679 Fixes unexplainable inferior FP exceptions after calls to the inferior
1680 or setting of floating point registers.
1681 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
1682 to register which is generated by gcc-2.4.
1684 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
1686 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
1688 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
1690 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
1691 xm-i386lynx.h}: New configuration for Lynx.
1693 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1695 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
1696 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
1698 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
1699 as struct, union, or enum tags.
1701 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1703 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
1706 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1708 * infrun.c (wait_for_inferior),
1709 infcmd.c (program_info, signal_command): Use symbolic signal names.
1711 * inftarg.c (child_wait): Deal with EINTR and include message from
1712 strerror if printing an error message.
1714 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
1716 * stabsread.c: Remove most uses of lookup_fundamental_type.
1717 (define_symbol): Use read_type for type of enum constant,
1718 not just read_type_number. Also don't call error().
1719 (define_symbol): For unrecognized constant type, one complaint (the
1720 one from error_type) is enough. Don't make our own in addition.
1721 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
1722 * gdbtypes.h: Doc fixes.
1724 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1726 Fix stack unwinding through _sigtramp on Irix. These patches are from
1727 Paul Flinders <ptf@delcam.co.uk>.
1728 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
1729 executable uses sigvec.
1730 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
1732 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
1734 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1736 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
1737 be passed to the inferior to make "handle <signal> nopass nostop" work.
1739 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1741 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
1743 * findvar.c (value_from_register): Fix uninitialized first_addr
1744 which caused problems with assignment of doubles to register variables
1746 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
1747 missing mips definitions if necessary.
1749 Fix handling of double register variables for mips targets and big
1750 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
1751 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
1752 8 bytes for doubles.
1753 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
1754 conversion of type held in multiple registers to host format.
1755 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
1756 companion to REGISTER_CONVERT_TO_TYPE.
1757 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
1758 Convert to function calls.
1759 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
1761 * mips-tdep.c (mips_print_register): Raw buffer now needs just
1762 MAX_REGISTER_RAW_SIZE bytes.
1763 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
1764 (if defined) for doubles.
1765 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
1766 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
1767 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
1769 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
1772 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1774 * configure.in: Add i[34]86-*-isc*.
1776 * stabsread.c: Make sure all complain() pass the address of the struct.
1778 * xcoffread.c: Make sure all struct complaints are static not auto.
1780 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
1782 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
1784 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1786 * config/i386/linux.mh: Re-enable coredumps now that they should work.
1788 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
1790 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
1792 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
1794 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
1796 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1798 * Makefile.in (INSTALLED_LIBS): New variable.
1800 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1802 * main.c (quit_command): In the "quit anyway?" message, tell the user
1803 whether we are planning to detach or kill the program.
1805 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
1806 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
1808 * infcmd.c (read_pc): Doc fix.
1810 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
1812 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
1813 signal_handler_caller.
1814 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
1815 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
1816 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
1817 Use SIGTRAMP_START if defined.
1818 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
1819 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
1821 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
1823 * infcmd.c (step_1): Fix poorly worded error message.
1825 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
1826 Comment out corelow.c because core dumps are broken on these machines.
1828 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
1829 if srcdir is not ".".
1830 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
1831 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
1832 * depend: Update to latest automatically built version.
1834 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
1836 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
1837 * Makefile.in (NONSRC): Add ChangeLog-92
1839 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1841 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
1842 not typo RAW_REGISTER_SIZE.
1844 * frame.h, inferior.h: Doc fixes.
1846 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
1848 * findvar.c (write_register): Add sanity check for register size.
1849 (read_register): Fixup sanity check for register size to be
1850 consistent with write_register().
1852 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
1854 * sparclite/Makefile.in: Add dummy info, install and install-info
1857 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
1859 * remote-nindy.c: Removed declaration of coffstrip.
1860 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
1862 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
1864 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
1867 * Makefile.in (VERSION): GDB 4.9 release.
1869 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
1871 * README: Update known bugs to include the Solaris bug that
1872 leaves core dumps in the current directory when restarting the
1873 inferior with "run". Expand on the testsuite information.
1875 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
1876 be the last 4.9 prerelease test archive.
1878 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
1880 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
1883 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
1885 * README, NEWS: Update for gdb 4.9 release.
1887 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
1889 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
1890 * target.c (MIN): #undef before defining.
1892 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
1894 Patch from Jeffrey Law:
1895 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1897 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
1899 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
1902 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
1904 * ch-exp.y (start): Apply work-around to avoid bison warning.
1906 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
1908 * Makefile.in (BISON): Remove double quotes around BISON
1909 definition when bison is used.
1911 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
1912 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
1913 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1914 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1915 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1916 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1917 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1918 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
1920 * Makefile.in (VERSION): Bump to 4.8.6.
1922 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
1924 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
1925 include declarations for malloc/realloc/free. Both malloc and
1926 realloc return 'void *' for non-ANSI compilations.
1928 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
1930 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
1931 longer opened twice.
1933 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
1935 * solib.c (clear_solib): Don't close bfd if it is NULL.
1937 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
1939 * core.c (dis_asm_read_memory): Cast second arg of
1940 target_read_memory to "char *".
1941 * breakpoint.c (watchpoint_check): Change arg type from PTR to
1942 "char *", to match other functions called by catch_errors().
1944 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
1946 * More patches from Jeffrey Law (law@cs.utah.edu).
1947 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
1948 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
1949 Delete unnecessary declarations.
1951 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
1953 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
1954 poll() for termio{s}.
1956 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
1958 * i386-tdep.c (i386_frame_num_args): Always return -1.
1960 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
1962 * Patches from Jeffrey Law <law@cs.utah.edu>.
1963 * gdb/hppa-tdep.c: Declare frame_saved_pc.
1964 (frameless_function_invocation): New function.
1965 (frame_saved_pc, init_extra_frame_info): Use
1966 frameless_function_invocation.
1967 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
1968 call instead of just grabbing the value currently in %r2.
1969 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
1970 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
1971 definition and use the common one in tm-hppa.h.
1972 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
1973 use unwind descriptors to determine if the frame chain is valid.
1974 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
1975 it does not assume %r4 is the frame pointer.
1976 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
1977 and ssm instructions.
1978 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
1979 helper functions for print_insn.
1980 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
1981 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
1982 which nullifies the following instruction.
1984 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
1986 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
1987 pass the 5th arg there, rather than using an ANSI C-specific macro.
1989 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
1991 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
1993 * Makefile.in (VERSION): Bump to 4.8.5
1994 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
1995 directories to include search path.
1996 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
1998 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
1999 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
2000 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
2001 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
2002 udr.o, udip2soc.o): Remove explicit rules, use the ones that
2003 are automatically generated in "depend".
2004 * Makefile.in (paread.o): Document why a dependency doesn't get
2005 automatically generated in "depend" and leave this explicit rule
2007 * depend: Update to latest automatically generated version.
2009 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2011 * xcoffread.c: Doc fix.
2013 * Makefile.in (depend): Include $(CC) command in generated output.
2015 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
2017 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
2018 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
2019 * depend: Update to latest automatically built version.
2021 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
2023 * sparclite/Makefile.in: Create default target that does nothing
2024 in order to force user to build by hand.
2026 * sparclite/Makefile: Remove. It's not necessary anymore.
2028 * ser-unix.c (wait_for): New routine to handle read timeouts,
2029 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
2031 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
2033 * mips-pinsn.c (print_insn): Return value.
2035 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
2037 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
2038 at configuration time and doesn't belong in the distribution archive.
2040 * Makefile.in (NONSRC): Add 29k-share/README.
2041 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
2043 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
2044 constants with slightly more portable definitions (still depends
2045 on 2's complement arithmetic though).
2046 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
2047 * i386v-nat.c (sys/reg.h): Conditionalize include on
2048 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
2049 * ser-unix.c (termio.h): Include <termio.h> like other files that
2050 include termio.h, not <sys/termio.h> which may not exist (on
2053 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
2055 * valprint.c (print_longest): Change format parameter from a
2056 'char' to an 'int'. We can't have 'char' parameters with the
2057 current coding style, where we mix prototypes with pre-ANSI
2059 * value.h (print_longest): Change format parameter in prototype
2060 from a 'char' to an 'int'.
2062 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2064 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
2066 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
2067 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
2069 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
2071 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2072 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
2073 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
2074 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
2075 ptrace needs 5 arguments, #define ptrace to always
2076 pass zero as the 5th argument.
2078 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2080 * configure.in: Match z8k-*-sim for z8000.
2081 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
2082 * remote-hms.c: Update to use new serial protocol.
2084 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2086 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
2087 necessary and Solaris doesn't have it.
2089 * Makefile.in (clean-info, install, install-info, info, dvi,
2090 check, all): do not echo recursion lines.
2092 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
2094 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
2095 required target ports which use sockets (like a29k-udi).
2097 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
2099 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
2101 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
2102 systems lacking select().
2104 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
2106 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
2108 * alldeps.mak, depend: Update with latest automatically built
2111 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
2113 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
2115 * Makefile.in (make-proto-testsuite.dir): New target to make
2116 prototype testsuite tree.
2118 * Makefile.in (VERSION): Bump to 4.8.4.
2120 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
2122 * stabsread.c (define_symbol): If unrecognized constant type,
2123 complain() not error().
2125 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
2127 * infptrace.c: Add missing close paren to test for
2128 FIVE_ARG_PTRACE defined.
2130 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
2131 when compiling with gcc, but disable it for now. See comment.
2132 * defs.h (LONGEST): Define as either "long" or "long long"
2133 based on CC_HAS_LONG_LONG.
2134 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
2135 how longest_to_int is defined.
2136 * c-valprint.c (c_val_print): Call print_longest.
2137 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
2138 instead of LONG_LONG.
2139 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
2141 * printcmd.c (print_scalar_formatted): Call print_longest
2142 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2143 * typeprint.c (print_type_scalar): Call print_longest and let
2144 it figure out what to do for PRINTF_HAS_LONG_LONG.
2145 * valprint.c (val_print_type_code_int): Call print_longest
2146 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2147 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2148 * value.h (struct value): Replace usage of LONG_LONG with
2150 * value.h (print_longest): Add prototype.
2151 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2152 * values.c (unpack_double): Collapse code that was unnecessarily
2153 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
2154 * values.c (value_from_longest): Remove dependency on
2155 CC_HAS_LONG_LONG and just use LONGEST.
2156 * solib.c (solib_map_sections): Use bfd_get_filename
2157 to access filename field.
2158 * solib.c (clear_solib): Save filename and free it later, after
2159 bfd_close, since bfd_close may reference it. Use bfd_get_filename
2160 to access the field.
2161 * config/convex/xm-convex.h (LONG_LONG): Replace with
2162 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
2163 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
2164 Add PRINTF_HAS_LONG_LONG references.
2166 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2168 * inflow.c (kill_command), infcmd.c (attach_command),
2169 remote.c (remote_interrupt_twice): In messages for the user, call it
2170 "the program" or "the program being debugged" not "the inferior".
2172 * hp300ux-nat.c: Cast second arg to supply_register calls.
2173 (_initialize_kernel_u_addr, getpagesize): New functions.
2174 (store_inferior_register_1): Change arg name from value to val.
2175 (fetch_core_registers): Make arg core_reg_size unsigned.
2176 Pass 5 args to ptrace.
2177 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
2178 Remove KERNEL_U_ADDR stuff.
2179 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
2180 * config/m68k/hp300hpux.m{t,h}:
2181 Move exec.o from NATDEPFILES to TDEPFILES
2182 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
2183 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
2185 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2187 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
2189 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2191 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
2193 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2195 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
2196 describe `set demangle-style arm' (not cfront);
2197 mention can type `q' to discard output, when gdb pages
2199 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2201 * valops.c (search_struct_field): Fix gdb core dump with incomplete
2204 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2206 * remote.c: Change timeout to 2.
2207 (remote_open): Use unpush_target not remote_close.
2208 (remote_resume): If siggnal != 0, give warning not error().
2209 (remote_wait, remote_interrupt, remote_interrupt_twice):
2210 If we get two interrupts, let the user get out if they want.
2211 (remote_{kill,mourn}): New functions.
2212 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
2214 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
2216 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
2218 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2220 * Remote targets (mourn): Call unpush_target.
2222 * config/sparc/xm-sun4os4.h: Declare free() to return int.
2223 Remove twisted use of PARAMS.
2225 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
2226 that ansidecl.h assumes ANSI on AIX.
2228 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2230 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
2231 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
2233 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2235 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
2237 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2239 * remote-vx.c (net_connect): Allow numeric IP address for host.
2241 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2243 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
2245 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
2247 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
2249 * symtab.h, xcoffread.c: Revise linetable sorting comments.
2251 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2253 * valops.c (value_cast): A cast might also change the object
2254 representation in C++.
2255 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
2256 to get the proper read_symtab function when called from mipsread.c.
2257 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
2258 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
2259 for dummy psymtabs, inhibit processing of dummy psymtabs.
2261 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
2263 * Changes from (or inspired by) AMD:
2264 * remote-udi.c (udi_attach): Assignments to Space and Offset were
2266 (udi_wait): Make error message (UDIGetStdout) match error.
2267 (udi_wait): Handle UDIStdinNeeded.
2268 * command.c [CANT_FORK]: Use system().
2269 * utils.c (prompt_for_continue): Allow quit with 'q'.
2271 * solib.c (solib_add): Don't call special_symbol_handling if there
2272 were errors in symbol_add_stub. Also set so->from_tty before
2273 calling symbol_add_stub.
2275 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
2277 * Merge in HPPA/BSD patches from Utah:
2278 * defs.h: Add const to 2nd arg of psignal prototype.
2279 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
2281 * hppab-core.c: Deleted. No longer useful.
2282 * hppab-nat.c: #include more files. Use PT_WUREGS, not
2284 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
2285 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
2286 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2287 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2288 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
2290 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
2292 * Fix two bugs found by deja-gnu. One is the incorrect reporting
2293 of the PC being in a stack dummy when looking at a core file
2294 without symbols. The other is the incorrect passing of char
2295 arguments during expression evaluation (ie: p foo('a','b') would
2296 mess up the passing of it's args because it wasn't coercing the
2298 * hppah-tdep.c: Rename global functions to have consistent hppa_
2299 prefix. Make more functions static. Drop hp_ prefix from static
2300 functions. (hppa_push_arguments): Call value_arg_coerce to cast
2301 char to int args if necessary. (hppa_fix_call_dummy): Create
2302 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
2303 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
2304 valid (ie: != 0) before doing comparison against PC.
2305 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
2306 to reflect new arguments.
2307 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
2308 prefix for func name. (FIX_CALL_DUMMY): Move code into
2311 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
2312 to malloc() so that we can test GDB eval of dynamically created
2313 arrays (like char strings in `print "foo"').
2315 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2317 * printcmd.c (print_address_symbolic): Search symtabs as well as the
2318 minimal symbols for a nearby symbol.
2320 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
2322 * coffread.c: Comment changes around minimal symbol recording.
2324 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2326 * command.c: comment changes only.
2328 * mips-tdep.c (heuristic_fence_post): new static variable.
2329 (heuristic_proc_start): use heuristic_fence_post, print better
2330 warnings, but only if not stop_soon_quietly.
2331 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
2333 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
2335 * symtab.h: Fix LOC_REF_ARG comment.
2337 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2338 and Jim Kingdon (kingdon@cygnus.com)
2340 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
2342 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
2343 symfile.c (compare_symbols): Don't check first character; STRCMP
2346 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
2347 structures that are passed by address in a register.
2348 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
2349 * findvar.c (read_var_value),
2350 printcmd.c (address_info, print_frame_args),
2351 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
2352 * symtab.c (lookup_block_symbol): Deal with it.
2354 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
2356 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
2358 * objfiles.c (find_pc_section): Return a struct obj_section *.
2359 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
2360 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
2361 Don't use obj_section hack.
2362 * xcoffexec (vmap_symtab): Relocate obj_sections.
2363 * printcmd.c (containing_function_bounds): Use find_pc_section.
2365 * symtab.h: Clean up SYMBOL_VALUE comments.
2367 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
2369 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
2370 Expand comments about LOC_ARG/LOC_LOCAL pairs.
2372 * coffread.c (read_coff_symtab): Use rewind before fseek.
2374 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
2376 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
2377 * Makefile.in: Add $(YFLAGS) when using $(YACC).
2378 * Makefile.in: Remove message to expect conflicts and unused
2379 rules in ch-exp.y, since there no longer are any such.
2381 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2383 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
2385 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
2387 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
2388 rather than dumping core.
2390 * Makefile.in: Add ${srcdir}/ to all source files.
2391 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
2392 (TAGS): Deal with srcdir and new config directory scheme.
2394 Makefile.in (NONSRC): Remove createtags.
2395 alldeps.mak: Updated.
2397 * rs6000-tdep.c: Delete unused function print_frame.
2399 * frame.h (struct frame_info): Doc fix for next_frame.
2400 New field signal_handler_caller.
2401 blockframe.c (create_new_frame, get_prev_frame_info),
2402 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
2403 INIT_FRAME_PC_FIRST).
2404 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
2407 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
2409 * irix4-nat.c (fetch_core_registers): Special version of this for
2410 Irix 4.x, which stores regs a bit differently from other /proc
2412 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
2413 to new file core-svr4.c.
2414 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
2415 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
2417 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
2419 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
2421 * i387-tdep.c: Remove unused #includes.
2423 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
2425 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
2427 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
2429 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
2431 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
2432 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
2433 Don't muck with SYMBOL_CLASS.
2435 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
2437 * munch: Don't use head command. It doesn't exist everywhere.
2439 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
2441 * inflow.c (new_tty): Remove spurious 'o' character at end
2444 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2446 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
2447 instructions and nothing more.
2448 * mipsread.c (add_line): Add comment why we have to combine line number
2449 entries for the same line number.
2451 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
2453 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
2456 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
2458 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
2460 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
2462 * source.c (select_source_symtab): Clean up comment. Also, if
2463 we have a current_source_symtab, and s is NULL, return without
2465 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
2466 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
2468 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
2470 * dbxread.c (unknown_symchar_complaint): Add new complaint.
2471 * stabsread.h: Declare it.
2472 * partial-stab.h: Use it.
2474 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
2476 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
2478 * stack.c (print_frame_info): Print specially if dummy frame.
2480 * breakpoint.c: Add comments regarding within_scope future direction.
2484 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
2486 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
2488 * ch-exp.y: Fix thinko that broke parsing of FALSE.
2490 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2492 * stabsread.c (read_member_functions): Initialize domain for stubbed
2493 member functions to avoid gdb core dumps when printing pointers
2494 to member functions.
2495 * cp-valprint.c (cp_print_class_method): Check for stubbed member
2498 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
2500 * expprint.c (print_subexp): If opcode not found in op_print_tab,
2501 stop with an error().
2502 eval.c (evaluate_subexp): Change error message.
2504 * objfiles.c (build_objfile_section_table): Cast return value
2505 from obstack_finish.
2507 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
2509 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
2510 to rs6000_frame_chain and deal with it if we're in a signal handler.
2511 (FRAME_SAVED_PC): Use rs6000_frame_chain.
2513 * breakpoint.c (within_scope): New function.
2514 (enable_breakpoint, watchpoint_check): Use it.
2516 * source.c (openp): Handle "exec-file ./ls" correctly.
2518 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
2520 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
2522 * ch-exp.y: Clean up lexing of identifiers and
2523 reserved words. (E.g. don't recognize FALSEXXX as the
2524 keyword FALSE followed by the identifier XXX.)
2525 Also, convert identifiers to lower case.
2527 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
2529 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
2530 new serial interface.
2532 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
2534 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
2535 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
2536 * ser-go32.c: Return -1 on most failures, 0 on most successes,
2537 and use new return codes for go32_readchar().
2538 * ser-unix.c: Ditto. Also, move error handling up to caller for
2539 SERIAL_SETBAUDRATE().
2540 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
2541 to specific routine.
2542 (serial_close): New routine to wrap around device close routine.
2543 serial.h: Clean & document return values more clearly.
2545 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
2547 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
2549 * rs6000-pinsn.c (print_operand, case LI): Print condition register
2550 operand in decimal rather than wrong textual versions.
2552 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
2553 (mention 't', remove false thing about 'g' only good with 'f').
2555 * breakpoint.h: move "struct breakpoint" and friends to top of
2556 file so that bpstat_find_breakpoint prototype works.
2558 * solib.c (struct so_list): Add bfd field.
2559 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
2560 Put the bfd in bfd field of the so_list.
2561 (clear_solib): Free bfd name and close_bfd on the bfd.
2563 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2565 * valarith.c (value_subscript): Add COERCE_REF.
2566 * ch-exp.y (operand_5): We can generalize the 2nd operand
2567 of a string repetition ot 'literal' without ambiguity.
2569 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2571 * breakpoint.h (struct bpstat): Remove momentary field.
2572 Remove bpstat_momentary_breakpoint. This was always kludgy
2573 and is no longer used.
2575 * breakpoint.h: Add enum bpstat_what.
2576 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
2577 stop and print fields of bpstat now per-breakpoint, not just
2578 one for the whole chain.
2579 breakpoint.{c,h} (bpstat_what): New function.
2580 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
2581 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
2582 with call to bpstat_what.
2583 README: Remove watchpoint/breakpoint bug from known bugs.
2585 * breakpoint.h: Prototype bpstat_find_breakpoint.
2587 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
2589 * symtab.c (find_methods, gdb_mangle_name): Note that functions
2591 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
2592 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
2594 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
2596 * i960-pinsn.c (tabent): Copied struct definition from
2599 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2601 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
2602 is a C++ destructor.
2603 * symtab.c (gdb_mangle_name): Use it.
2604 * symtab.c (find_methods): Do not add destructors to choice list
2606 * symtab.c (decode_line_1): Make breakpoints on destructors work
2609 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
2611 * ser-go32.c: Make it use serial port name.
2612 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
2614 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
2617 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
2619 * configure.in: Only configure sparclite subdir when target_cpu
2622 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
2624 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
2625 Remove FIXME comment regarding this.
2627 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
2629 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
2631 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
2633 Add section table to objfile struct. Use it for find_pc_section.
2634 * objfiles.c (add_to_objfile_sections,
2635 build_objfile_section_table, find_pc_section): new functions.
2636 (allocate_objfile): build section table.
2637 * objfiles.h (struct obj_section): new structure.
2638 (struct objfile): add section table.
2639 (find_pc_section): new prototype.
2640 * solib.[ch] (find_pc_section_from_so_list): removed.
2641 * sparc-tdep.c: include objfiles.h for find_pc_section. include
2642 symfile.h for objfiles.h.
2643 (in_solib_trampoline): adjusted for new find_pc_section
2644 prototype. Removed BAD_RICH_HACK ifdefs.
2645 * symfile.c (syms_from_objfile): offset objfile sections.
2646 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
2647 * symfile.h (find_pc_section): prototype removed. Also fixed
2648 comment typo NUL -> NULL.
2649 * target.[ch] (find_pc_section_from_targets): removed.
2650 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
2652 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
2654 * ser-go32.c: Format. (go32_open): Use proper return value.
2656 * configure.in: Undo conditional configdirs hack for sparclite.
2658 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
2660 * symtab.c (list_symbols): When call break_command, pass both
2661 filename and function name not just function name.
2663 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
2665 (Changes and new files to make "none" a full fledged configuration)
2666 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
2667 Currently only tm-none.h has any meaningful contents.
2668 * config/none/none.mh (NAT_FILE): Use nm-none.h
2669 * config/none/none.mh (XM_FILE): Use xm-none.h
2670 * config/none/none.mt (TM_FILE): Use tm-none.h
2671 * Makefile.in (depend): Remove comment about parse errors in
2672 valops.c, it now parses correctly and generates a correct depend
2673 line. Remove line that touches xm.h, tm.h, and nm.h; they are
2674 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
2676 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
2678 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
2680 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
2681 exactly 8 characters.
2683 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
2685 * configure.in: Sparclite uses sparc config dir. Also has it's
2686 own tm- & .mt files now. Also add sparclite to configdirs.
2687 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
2688 * config/i386/go32.mh: Nullify def of TERMCAP.
2689 * config/i386/xm-go32.h: Get rid of redef of EIO.
2690 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
2691 specific configs. Very similar to sun4os4, but without solib.
2692 * sparclite/{Makefile.in configure.in}: First cut at making this
2695 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
2697 * ser-go32.c: First cut at adapting to new serial interface.
2699 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
2701 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
2702 These implement a new serial line interface for talking to remote
2704 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
2705 EXCEPT go32, which gets ser-go32.c.
2706 * remote.c: Use new serial interface. More remote-xxx's to be
2708 * ser-bsd.c, ser-termios.c: Removed.
2709 * serial.c: New. Implements common operations for all serial
2711 * ser-unix.c: New. Unix specific serial operations for various
2712 flavors of Unix (Posix, SysV, BSD).
2713 * serial.h: Generic serial interface defs.
2714 * config/i386/go32.mh, config/i386/i386bsd.h,
2715 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
2716 ser-bsd.o from XDEPFILES. All the magic is now handled in
2719 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
2721 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
2723 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
2725 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
2727 * rs6000-tdep.c (frameless_function_invocation): Don't even think
2728 about framelessness except on the innermost frame.
2730 * xcoffexec.c: Call fatal() not abort().
2732 * stabsread.c (patch_block_stabs): If stab & no symbol, make
2733 a LOC_OPTIMIZED_OUT symbol.
2734 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
2735 findvar.c (read_var_value), printcmd.c (address_info),
2736 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
2737 m2-exp.y (yylex): Deal with it.
2738 ch-exp.y (yylex): Deal with it.
2740 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
2742 * findvar.c (value_from_register): H8500 specific, check to see
2743 if we are looking at short pointer. If so, skip crock.
2744 * h8500-tdep.c (h8500_frame_chain): Mask down value from
2745 read_memory_integer() to avoid getting messed up by sign extension.
2747 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2749 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
2750 ifdef protect using BAD_RICH_HACK. This should be removed soon.
2751 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
2753 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
2755 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
2757 * core.c (dis_asm_print_address): New function.
2759 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
2762 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2764 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
2765 entire breakpoint chain and print only the first entry that needs to
2766 be printed and needs to be stopped for. Fixes problems with printing
2767 of multiple breakpoints with different conditions.
2768 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
2769 effectively stops printing of the breakpoint chain.
2770 * breakpoint.c (print_it_noop): New routine to print nothing
2771 for this breakpoint entry and dont stop printing.
2772 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
2773 watchpoint only if it is enabled.
2774 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
2775 descriptor from the library to make backtraces through setjmp work.
2776 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
2778 * mips-tdep.c (read_next_frame_reg): Provide correct values for
2779 all registers saved within sigtramp, cleanup.
2781 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2783 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
2785 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2787 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
2788 with prototype in ../include/dis-asm.h.
2790 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2792 * core.c (dis_asm_{read_memory,memory_error}): New functions.
2793 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
2794 Use read_memory_func interface to disassembler.
2796 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2798 Teach sparc solaris to next over shared library functions.
2799 * solib.[hc] (find_pc_section_from_so_list): new function and
2801 * sparc-tdep.c (in_solib_trampoline): new function.
2802 * symfile.[hc] (find_pc_section): new function and prototypes.
2803 * target.[hc] (find_pc_section_from_targets): new function and
2805 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
2806 in_solib_trampoline.
2808 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
2810 * infrun.c (wait_for_inferior): Revise comment.
2812 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
2814 * command.{c,h}: New var_type var_integer.
2815 main.c: Use it for history_size.
2817 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
2818 Lint and byte-order fixups.
2820 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
2822 * breakpoint.h (bpstat): New field print_it.
2823 breakpoint.c (bpstat_print): Use it.
2824 (print_it_normal): New function (from old bpstat_print code).
2825 (bpstat_{alloc,stop_status}): Set print_it field.
2827 * breakpoint.c (bpstat_stop_status): Use catch_errors when
2828 evaluating watchpoint condition, via new function watchpoint_check.
2829 Also stop if watchpoint disabled due to leaving its block.
2831 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
2833 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2835 * mips-pinsn.c: Add missing include of dis-asm.h.
2837 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
2839 * Makefile.in (clean, distclean, realclean): Recursively apply
2840 to subdirs first, rather than last. This avoids, for example,
2841 Makefile being removed in a parent directory before the recursive
2844 * alldeps.mak, depend: Update for below changes.
2846 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
2847 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
2848 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
2849 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
2850 instead of tm-68k.h.
2851 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
2852 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
2853 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
2854 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
2855 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
2856 tm-68k.h to tm-m68k.h.
2857 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
2858 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
2861 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
2862 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
2863 * a29k-tdep.c: Renamed from am29k-tdep.c.
2864 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
2865 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
2866 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
2867 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
2868 Map '29k' to 'a29k'.
2869 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
2870 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
2871 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
2873 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
2874 define that does not appear anywhere else in the gdb source tree.
2875 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
2877 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
2879 * breakpoint.c: Add comments regarding breakpoint_re_set.
2881 * xcoffread.c (sort_syms, compare_symbols): Remove.
2882 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
2883 not our own sort_syms (it is identical).
2885 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
2887 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2889 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
2890 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
2892 * exec.c (exec_close): Fix storage leak.
2893 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
2894 output sections when patching an executable.
2895 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
2896 when writing all registers.
2897 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
2898 at the right offset in the dummy frame.
2899 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
2900 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
2901 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
2903 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
2905 * Makefile.in (TARFILES): Avoid trailing backslash.
2907 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
2909 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
2910 it in breakpoint_re_set.
2911 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
2913 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
2914 don't use sizeof(int) for target stuff, etc).
2916 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
2918 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
2919 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
2920 support that can't be integrated anyway due to lack of clear
2923 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
2925 * findvar.c (read_register, write_register): Make these capable
2926 of reading/writing registers that are shorter than REGISTER_TYPE.
2927 * (value_from_register): Install H8500 specific code to return
2928 proper value when register is being used as a pointer.
2929 * h8500-tdep.c: Remove extra defines of NUM_REGS.
2930 (h8500_skip_prologue): Use correct lengths for LINK instructions.
2931 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
2932 chain frames properly by combining frame pointer with T reg.
2933 (init_extra_frame_info): Delete. It's now a macro.
2934 (frame_args_address): Don't add PTR_SIZE. Stack args are already
2935 offset by the correct amount off of the frame pointer.
2936 (register_byte): Delete. It's now a macro.
2937 (register_raw_size, register_virtual_size): Delete. Replaced by
2938 common routine h8500_register_size, cuz there's no difference
2939 between the raw & virtual sizes on this machine.
2940 (register_convert_to_raw, register_convert_to_virtual): Delete,
2941 cuz there's no difference between the raw & virtual forms.
2942 Replaced by memcpy in tm file.
2943 (register_virtual_type): Rename to h8500_register_virtual_type.
2944 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
2945 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
2946 emulator have same reg offsets. This is all handled in the
2948 (h8500_trapped_internalvar): New routine to detect references to
2949 convenience vars acting as pointer pseudo-regs.
2950 (h8500_value_trapped_internalvar): Conjure up value of pointer
2952 (h8500_set_trapped_internalvar): Convert set value in real
2953 register references.
2954 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
2955 code segment register.
2956 infrun.c (proceed): Simplify. Call write_pc instead of doing it
2958 (wait_for_inferior): Add h8500 specific code to add stack segment
2959 when reading SP register.
2960 remote-sim.c (fetch_register): Spacing.
2961 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
2962 detect cruft. Redo all register manipulation stuff. Get rid of
2963 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
2964 to frame pointer. (IS_TRAPPED_INTERNALVAL,
2965 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
2966 to create internal vars for pointer pseudo-regs.
2968 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
2970 * Makefile.in: Numerous small changes to macro definitions
2971 and rules for building gdb distribution tree. Many macros
2972 eliminated or merged, and rules simplified.
2973 * alldeps.mak: Update.
2976 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2978 * Makefile.in: recurse through SUBDIRS for dvi target too
2980 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
2982 * Clean up xcoff relocation.
2983 objfiles.h (struct objfiles): Add section_offsets, num_sections.
2984 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
2986 symtab.h (struct general_symbol_info): Add section field.
2987 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
2988 xcoffread.c: Set section for symbols and msymbols.
2989 (struct symtab): Add block_line_section field.
2990 buildsym.c (end_symtab): Set it.
2991 (end_symtab and callers): Add section parameter.
2992 objfiles.c (objfile_relocate): New funciton.
2993 xcoffexec.c (vmap_symtab): Use it.
2994 xcoffsolib.h (struct vmap): Remove unused fields.
2995 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
2996 CORE_NEEDS_RELOCATION, symtab_relocated.
2997 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
2998 rs6000-tdep.c: Make loadinfotext static.
2999 breakpoint.c (fixup_breakpoints): Doc fix.
3000 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
3001 (end_symtab): primary field replaces nonreloc.
3003 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
3005 * symtab.h (struct linetable_entry): Remove confusing comment.
3007 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3009 * Makefile.in: add installcheck target
3011 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
3013 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
3014 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
3015 z8k}: New directories to hold cpu specific configuration files.
3016 Naming follows gcc convention.
3017 * config/{*.mt, *.mh}: All target and host makefile fragment
3018 config files moved to an appropriate config/<cpu> subdirectory.
3019 * nm-*, xm-*, tm-*: All native, host, and target files, which
3020 get linked to nm.h, xm.h, and tm.h respectively by configure,
3021 moved to appropriate config/<cpu> subdirectory.
3022 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
3023 Native, host, and target files that are common across more than
3024 one cpu architecture and included by one of the configured
3025 native, host, or target files, get moved to config directory.
3026 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
3027 pick up native, host, or target include files moved to one of
3028 the config subdirectories, and that are included by other files.
3029 * Makefile.in (alldeps.mak): Modify to account for new config
3030 directory structure.
3031 * alldeps.mak, depend: Update for new config directory structure.
3032 * config/*/[ntx]m-*.h: Modify all files that include other
3033 [ntx]m-*.h files to use path relative to gdb/config. I.E.
3034 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
3036 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
3037 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
3038 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
3039 * configure.in: Default gdb_host_cpu to host_cpu, and remap
3040 the ones where the default is not unique or different than the
3041 config subdirectory name. Similarly, handle gdb_target_cpu.
3042 Modify configure.in as appropriate to make use of gdb_host_cpu
3043 and gdb_target_cpu to find makefile fragments and make links.
3045 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
3047 * mipsread.c (compare_blocks): Sort blocks with the same start
3048 address by decreasing ending address.
3050 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3052 * mipsread.c (parse_procedure): Save cur_fdr accross call to
3053 lookup_symbol as it might get clobbered by the call.
3055 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
3056 The previous code did not initialize the language field for the psymtab
3059 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
3061 * c-exp.y (parse_number): Avoid shift warning.
3062 * serial.h (struct ttystate): Declare empty one on DOS.
3064 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
3066 * xm-sun4os4.h: Return type of free() should be void, not int.
3068 * vx-share/vxWorks.h: Remove #def of NULL.
3070 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
3072 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
3074 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
3076 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
3078 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
3080 * ieee-float.c: Moved to ../libiberty.
3081 * ieee-float.h: Moved to ../include.
3082 * Makefile.in: Update accordingly.
3083 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
3084 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
3085 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
3086 it is now in ../opcodes/m68881-ext.c.
3087 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
3088 prologue (some callers _do_ care).
3089 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
3090 new interface of ../opcodes/*-dis.c.
3091 * ch-exp.y: Add #include <ctype.h>.
3093 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
3095 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
3097 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
3099 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3101 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
3103 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3105 * z8k-tdep.c (extract_return_value, write_return_value,
3106 store_struct_return): New functions from macros in tm-z8k.h.
3108 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
3110 * valops.c (value_arg_coerce): Apply temporary patch to
3111 fix problem with coercion of array and function types when
3112 passed as arguments to C functions, pending a more complete
3113 review of when and how coercion should be done, depending
3114 upon context and language.
3116 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3118 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
3120 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
3121 debugsec if there are a non-zero number of symbols.
3123 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
3125 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
3127 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
3129 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
3131 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
3132 not just 50 symbols.
3133 (symtbl_num_syms): New variable.
3134 (read_xcoff_symtab): Set it.
3135 (read_symbol_nvalue): Check for bad symno.
3136 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
3139 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
3141 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
3142 This is defined in defs.h if necessary.
3143 * vx-share/vxWorks.h: Remove #defs of min and max.
3144 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
3145 vx-share/xdr_rdb.c: include defs.h.
3147 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
3149 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
3152 * xcoffread.c (enter_line_range): complain() on bad endoffset.
3153 xcoffread.c: Doc fixes.
3155 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
3157 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
3158 xcoffexec.c (xcoff_relocate_core): New function.
3159 (text_adjustment): Removed.
3160 (add_vmap): Return the vmap.
3161 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
3163 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
3165 * xcoffsolib.h: Add objfile member to struct vmap.
3166 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
3167 xcoffexec.c (add_vmap): Allocate objfiles here.
3169 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
3171 Support 68000 series without floating point.
3173 * configure.in (m68000-*-{aout,elf,coff}): New configs.
3174 * tm-68k-nofp.h: New file, lacks 68881 support.
3175 * config/m68k-nofp.mt: New file.
3177 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
3179 Remove a few remaining underscore/no-underscore remnants from
3182 * config/{m68k-un.mt, sparc-un.mt}: Remove.
3183 * config/m68k-noun.mt: Rename to m68k-fp.mt.
3184 * config/sparc-noun.mt: Rename to sparc-em.mt.
3185 * tm-68k-noun.h, tm-spc-noun.h: Remove.
3186 * tm-68k-un.h: Rename to tm-68k-fp.h.
3187 * tm-spc-un.h: Rename to tm-spc-em.h.
3188 * tm-sun4sol2.h: Cleanup.
3189 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
3191 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
3193 * symmisc.c (std_in, std_out, std_err): Move initializations
3194 to runtime code, in case they aren't constant.
3196 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
3198 * symtab.c (find_pc_symtab): some object file formats, notably
3199 mips, have holes in the address ranges of symtabs. Change
3200 this algorithm from first hit to tightest fit.
3202 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
3203 fence post without finding the enclosing function, then print a
3206 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
3208 * utils.c (fputs_demangled, fprint_symbol): Remove.
3209 * utils.c (fprintf_symbol_filtered): New function which combines
3210 the functionality of fputs_demangled and fprint_symbol. Uses a
3211 caller provided language parameter to select the appropriate
3212 demangler, and caller provided args to pass to the demangler.
3213 * defs.h (enum language): Move further up in file so enum can
3214 be used in prototypes.
3215 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
3216 * defs.h (fprintf_symbol_filtered): Add prototype.
3217 * c-typeprint.c (cp_type_print_method_args): Replace calls to
3218 fputs_demangled with call to fprintf_symbol_filtered.
3219 * cp-valprint.c (demangle.h): Include
3220 * cp-valprint.c (cp_print_value_fields): Replace calls to
3221 fprint_symbol with calls to fprintf_symbol_filtered.
3222 * printcmd.c (print_frame_args): Replace call to fprint_symbol
3223 with call to fprintf_symbol_filtered.
3224 * stack.c (print_frame_info): Remove obsolete code so we don't
3225 have to update fputs_demangled usage in it.
3226 * stack.c (print_frame_info, frame_info): Add language variable
3227 to pass to fprintf_symbol_demangled and initialize it from the
3228 symbol's language. Replace calls to fputs_demangled with calls
3229 to fprintf_symbol_filtered.
3230 * symtab.c (find_methods): Replace call to fputs_demangled with
3231 call to fprintf_symbol_filtered.
3232 * ch-valprint.c (demangle.h): Include.
3233 * ch-valprint.c (chill_print_value_fields): Replace call to
3234 fprint_symbol with call to new fprintf_symbol_filtered.
3236 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
3238 * Makefile.in (VERSION): Bump version to 4.8.2.
3240 * main.c (source_command): Require an explicit pathname of file
3241 to source, since previous behavior of defaulting to gdb init file
3242 was troublesome and undocumented.
3243 * printcmd.c (disassemble_command): Add missing '{}' pair to
3244 else with two statements. Bug reported by Stephane Tsacas
3246 * symtab.c (find_pc_line): Don't complain about zero length or
3247 negative length line numbers for the moment, since we may not own
3248 the terminal when called, such as when single stepping. (FIXME)
3249 * language.h (CAST_IS_CONVERSION): True if current language is
3250 C++ as well as C. Fix from Peter Schauer.
3251 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
3252 Use STREQN macro rather than bare '!strncmp()'.
3253 * environ.c (unset_in_environ): Avoid use of memcpy on
3254 overlapping memory regions, as suggested by Paul Eggert
3255 <eggert@twinsun.com>.
3256 * c-exp.y (%union struct): Remove unused ulval as suggested
3257 by Paul Eggert <eggert@twinsun.com>.
3259 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
3261 * main.c (gdbinit): Make static.
3262 * main.c (inhibit_gdbinit): Move to file scope.
3263 * main.c (main): Remove local inhibit_gdbinit.
3264 * main.c (source_command): Don't source '.gdbinit' file by
3265 default if gdb has been told to ignore it.
3267 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
3269 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
3272 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
3274 * printcmd.c (print_address_symbolic): Only print if offset
3275 is shorter than max_symbolic_offset.
3276 (initialize_printcmd): `set print max-symbolic-offset'.
3278 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
3279 (examine_tag): Use it.
3280 (read_register_stack): Only look in the local registers for a
3281 memory address if it's between rfb and rsp; go to memory otherwise.
3282 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
3283 (reginv_com): Remove ancient kludge command.
3285 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3287 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
3288 irix4 will again compile.
3290 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
3292 * configure.in: accept mips-sgi-irix4* for irix4.
3294 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
3296 * z8k-tdep.c (print_register_hook): Lint.
3298 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
3300 Lint fixes from Paul Eggert (eggert@twinsun.com):
3302 * command.c (do_setshow_command): var_uintegers are unsigned.
3303 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
3304 unsigned, since they use hex values with the high bit set.
3306 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
3308 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
3309 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
3311 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
3312 macro definitions in parenthesis.
3314 * dbxread.c (dbx_symfile_init): Catch the case where there is
3315 no string table, but the only way we find out is by reading zero
3318 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
3320 * dbxread.c (dbx_symfile_init): Make size of the string table
3321 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
3322 offset to the string table is nonzero and handle the nonexistant
3323 string table case, should it occur. Ensure that the string table
3324 size read from the file is reasonable, with a minimum lower bound
3325 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
3327 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
3329 * Makefile.in: Changes to build testsuite correctly.
3330 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
3331 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
3332 (TARGET_FLAGS_TO_PASS): New variable.
3333 (SUBDIRS): Added testsuite.
3334 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
3335 testsuite is compiled with CC_FOR_TARGET rather than CC.
3337 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
3339 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
3340 reported by mycroft@gnu.ai.mit.edu.
3342 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3343 * configure.in (vax-*-ultrix2*): New triplet.
3344 * config/vaxult2.mh: New file.
3345 * xm-vaxult2.h: New file.
3347 * c-exp.y (parse_number): Change high_bit to unsigned.
3348 * demangle.c: Change all references to cfront to ARM, since the
3349 actual algorithm is the one specified in the Annotated Reference
3350 Manual. This was confusing users into thinking that full cfront
3351 support was implemented.
3352 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
3353 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
3354 directly to lookup_struct_elt_type, which will do the
3355 dereferencing itself.
3356 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
3357 NULL dereferencing bug for unnamed structs, comment out
3360 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
3362 * coffread.c (process_coff_symbol): Change PCC argument correction
3363 so that it only happens on big-endian targets; so that it only
3364 happens if the short or char argument is aligned on an int
3365 boundary; and so that it changes the location, rather than the
3366 type, of the argument. These changes tend to parallel similar
3367 (old) changes in stabsread.c.
3369 * coffread.c (coff_read_enum_type): Use the specified size for
3370 enums, don't assume that they are int-sized.
3372 * c-valprint.c (c_val_print): Don't assume enums are the same as
3375 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
3376 Rendell, <michael@mercury.cs.mun.ca>.
3378 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
3380 * language.h (local_decimal_format_custom): Add prototype.
3381 * language.c (local_decimal_format_custom): Add function, bug
3382 reported by Robert R. Henry (rrh@tera.com).
3384 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
3386 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
3387 by Josef Leherbauer, joe@takeFive.co.at.
3389 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
3391 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
3392 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
3393 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
3394 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
3395 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
3396 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
3397 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
3398 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
3400 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
3402 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
3403 of demangled name fields to NULL if no demangling exists for
3404 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
3405 symbols if their language is known at the time they are created,
3406 but sometimes the language is not known until later.
3408 * ch-typeprint.c (chill_print_type_base): Name changed to
3409 chill_type_print_base to match pattern for C and C++ names.
3410 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
3411 to be consistent with other usages.
3412 * ch-typeprint.c (chill_type_print_base): Add support for
3413 printing Chill STRUCT types.
3414 * ch-valprint.c: Include values.h.
3415 * ch-valprint.c (chill_print_value_fields): New function and
3416 prototype for printing Chill STRUCT values.
3417 * ch-valprint.c (chill_val_print): Fix call to val_print_string
3418 that was being called with two args instead of three.
3419 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
3420 to print Chill STRUCT values.
3422 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3424 * configure.in: added testsuite to configdirs.
3426 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3428 * doc/stabs.texi: The `this' pointer is now known by the name
3429 `this' instead of `$t'.
3431 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
3433 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
3434 references of TAG_string_type DIEs in user defined types.
3435 * ch-lang.c (chill_create_fundamental_type): Track compiler
3436 change that now emits debugging info with the type long for Chill
3439 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
3441 * remote-mips.c: New file; implements MIPS remote debugging
3443 * config/idt.mt: New file; uses remote-mips.c
3444 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
3446 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
3447 floating point coprocessor.
3448 (mips_push_dummy_frame): If not mips_fpu, don't save floating
3450 (mips_pop_frame): If not mips_fpu, don't restore floating point
3452 (_initialize_mips_tdep): New function; let the user reset mips_fpu
3454 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
3455 mips_fpu, don't use fp0 as floating point return register.
3456 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
3459 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
3461 * gdb/testsuite: made modifications to testcases, etc., to allow
3462 them to work properly given the reorganization of deja-gnu and the
3463 relocation of the testcases from deja-gnu to a "tool" subdirectory.
3465 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
3467 * gdb/testsuite: Initial creation of gdb/testsuite.
3468 Migrated dejagnu testcases and support files for testing nm to
3469 gdb/testsuite from deja-gnu. These files were moved "as is"
3470 with no modifications. This migration is part of a major overhaul
3471 of dejagnu. The modifications to these testcases, etc., which
3472 will allow them to work with the new version of dejagnu will be
3473 made in a future update.
3475 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3477 * NEWS: Add reminders for next release.
3479 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
3481 * mipsread.c (parse_lines): Correct check for files compiled with
3484 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
3486 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
3488 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
3490 * Makefile.in (VERSION): GDB-4.8 release!
3491 * README, NEWS: Update for release.
3493 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
3495 * am29k-pinsn.c (print_insn): Minor nits with const.
3496 * am29k-tdep.c: More minor nits with arg types for
3497 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
3499 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
3501 * gcc.patch: Update for a different GCC (G++) bug.
3502 * main.c (print_gdb_version): Update copyright year to 1993.
3503 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
3504 conditionalize this file on it. FIXME, right way is to split
3505 these into two config files.
3506 (ATTACH_DETACH): Define for BSD 4.4
3507 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
3508 (U_REGS_OFFSET): Revise for 4.4.
3509 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
3510 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
3511 LONG_MAX into this file to avoid cpp "redefinition" warnings.
3513 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3515 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
3518 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
3520 * c-lang.c (c_printstr): Bugfix for length==0 case.
3522 * c-lang.c (c_printstr): If a C string ends in a null, don't
3525 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3527 * defs.h (STRCMP): Make it work for unsigned chars.
3529 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
3531 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
3532 * config/hp300bsd.mh (REGEX, REGEX1): Define.
3533 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
3534 define to kludge the large opcode table into two smaller tables,
3535 since GCC take exponential space to build the table. Lint.
3536 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
3538 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3540 * Makefile.in (VERSION): Roll to 4.7.9.
3541 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
3542 definition here, to handle both BSD 4.3 and 4.4 systems.
3543 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
3544 * remote.c (alarm): Move declaration to global level, before
3545 first reference to it.
3546 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
3547 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
3549 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3551 * remote.c (readchar): forward declare alarm which otherwise looks
3552 like an undeclared variable to gcc.
3554 * dbxread.c (process_one_symbol): cast enum value N_SO into int
3555 when comparing against an int. Avoids superfluous warning from
3558 * inflow.c (set_sigint_trap): add cast to assignment from signal.
3559 Avoids superfluous warnings from some systems and/or compilers
3560 (like vax ultrix 4.2.)
3562 * language.c (struct op_print unk_op_print_tab): use the enum
3563 values rather naked zeros as initializers. Avoids warnings from
3564 ultrix type compilers.
3566 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3568 * Makefile.in (VERSION): Roll to 4.7.6.
3569 (SFILES_SUBDIR): Add 29k-share/udi_soc.
3570 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
3571 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
3572 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
3573 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
3574 (depend): Fix bug where nm-files in config files weren't noticed.
3575 (make-proto-gdb-1): Avoid changing directories while building new
3576 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
3578 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
3580 * remote.c: Improve error recovery. Allow user to break out
3581 of initial connection attempt with INTERRUPT. Treat a timeout
3582 while waiting for remote packet like a retry, unless the remote
3583 side is actively running user code. Fix a few long printf_filtered's.
3585 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
3588 * buildsym.c (start_subfile): Allow null file name.
3590 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
3592 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
3593 expects a pointer to complaint rather than a complaint
3595 (process_linenos): free the previously allocated subfile name,
3596 then allocate the new one from the heap.
3598 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3600 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
3602 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
3604 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
3605 Previously, would bogusly index off the bottom of type_vector.
3606 (rs6000_builtin_type): Accept type number as argument.
3607 (read_type, case '-'): Handle negatives like any other type number.
3609 * symfile.c (deduce_language_from_filename): Handle null name.
3611 * mips-tdep.c (isa_NAN): Fix byte order dependency.
3612 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
3613 fixed by sato@sm.sony.co.jp.
3615 * xcoffread.c (parmsym): Don't use an initializer to set up
3616 this struct symbol. Set it up in initialize_xcoffread.
3617 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
3618 works on real rs/6000 target with #ifndef FAKING_RS6000.
3620 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
3622 * stabsread.c (rs6000_builtin_type): Move function from
3623 xcoffread.c:builtin_type.
3624 * xcoffread.c (builtin_type): Move to stabsread. Remove
3625 IBM6000_HOST dependency. Move misplaced comments.
3626 (various): Change printf's to complaints.
3627 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
3628 objfile argument to read_type calls under #if 0.
3629 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
3630 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
3631 * Makefile.in: xcoffread.o is not built by default.
3632 * xm-rs6000.h (IBM6000_HOST): Remove.
3633 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
3634 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
3637 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
3639 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
3640 VALUE_LVAL to be lval_memory so that we don't try to modify wild
3641 register numbers when user tries to modify elements in structs
3642 passed as arguments.
3643 * inflow.c (child_terminal_info): Move banner outside of system
3645 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
3646 passes struct/union arguments by address.
3648 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
3650 * Based on patch from Kean Johnston <maw@netcom.com>:
3651 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
3652 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
3653 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
3655 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
3657 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
3658 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
3660 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
3662 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
3663 cc debugging output.
3665 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
3667 * stabsread.c (define_symbol): Complain about unrecognized names
3668 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
3669 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
3670 (read_cpp_abbrev): Don't use the class name as part of the
3671 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
3672 abbrevs. Inspired by Mike Tiemann.
3673 (read_tilde_fields): Comment. Remove ancient dead code.
3674 Remove erroneous but non-dead code. Simplify. Add complaints.
3675 (in general): Remove extraneous (parentheses) in return
3678 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
3680 * coffread.c (coff_lookup_type): Fix fencepost error reported
3681 by Art Berggreen, <arg@opal.acc.com>.
3683 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
3684 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
3686 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
3687 test, which is apparently left over from when we used native
3688 include files and couldn't depend on the member names being there.
3689 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
3691 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
3693 * mipsread.c: Major overhaul to use new BFD symbol table reading
3694 routines. Now swaps information as it is needed, rather than
3695 swapping everything when the file is read.
3697 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
3699 * Makefile.in (TARDIRS): Add sparclite demo dir.
3700 (*.tab.c): Change dependency on Makefile to depend on
3701 Makefile.in, otherwise it always rebuilds after configuring.
3702 Force output *.tab.c file into current directory even in "make"
3703 versions that rewrite dependent file names used in command lines.
3705 * TODO: Remove some things we did.
3706 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
3707 * os68k-xdep.c: Remove; useless file (os68k is a target only).
3708 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
3709 * symtab.h: Eliminate unnamed unions and structs.
3711 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
3713 * Makefile.in (VERSION): Roll to 4.7.5.
3715 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
3717 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
3718 re-evaluating symbol pointers.
3720 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
3722 * c-exp.y (lcurly, rcurly): New nonterminals.
3723 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
3725 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
3726 made function static.
3727 * parse.c (struct funcall): Moved struct def from parser-defs.h.
3728 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
3729 * parse.c (start_arglist):
3730 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
3731 * parser-defs.h (struct funcall): Moved struct def to parse.c.
3732 * parser-defs.h (funcall_chain): Moved to parse.c.
3733 * printcmd.c (print_frame_nameless_args): Fix prototype.
3734 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
3735 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
3736 * valops.c (typecmp): Moved prototype from values.h.
3737 * value.h (typecmp): Moved prototype to valops.c, made static.
3738 * ch-exp.y (yylex): Change way control sequences are disabled.
3740 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
3742 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
3744 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
3746 * mipsread.c (upgrade_type): Build array types correctly, using
3747 create_range_type and create_array_type.
3749 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
3751 * remote-nindy.c: Cleanup.
3753 * infrun.c (wait_for_inferior): When rolling back the PC after
3754 a breakpoint, call write_pc so that NPC gets rolled back as well
3757 * blockframe.c (inside_entry_file, inside_main_func,
3758 inside_entry_func): PC of zero is always "bottom of stack".
3760 * printcmd.c (print_frame_args, print_frame_nameless_args):
3761 Let print_frame_nameless_args decide whether there are any,
3762 laying groundwork for possibly later printing 29K args for
3763 functions where we have tag words but no symbols.
3765 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3767 * Makefile.in: fix GDB doc targets for new doc subdir structure
3769 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
3771 * stack.c (parse_frame_specification): Parse as many arguments
3772 as there are (up to MAXARGS). Pass all of them in argc, argv
3773 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
3774 many there were, onto SETUP_ARBITRARY_FRAME.
3775 * tm-mips.h, tm-sparc.h: Corresponding changes.
3776 * mips-tdep.c, sparc-tdep.c: Ditto.
3778 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
3780 * hp300ux-nat.c: Update copyrights.
3781 * mipsread.c (parse_partial_symbols): Complain about block
3782 indexes that go backwards. Fix from Peter Schauer.
3783 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
3784 symbol-file that has no linkage symbols to be read.
3785 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
3786 from tm- file to xm-file, since they're host dependent.
3787 * valarith.c (value_binop): Typo.
3789 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
3791 * sparclite/aload.c: Add copyleft.
3792 * sparclite/crt0.s: Add comment at beginning.
3794 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3796 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
3797 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
3799 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
3801 * values.c (value_headof): Fix typo in which VTBL and ARG were
3802 being confused for one another.
3804 * valops.c (typecmp): Now static.
3806 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
3807 baseclass--we don't always inherit its virtual function table
3810 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
3811 pointer correctly in case value_struct_elt moves it around.
3813 * valops.c (typecmp): Now static. Also, now groks references
3816 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
3817 zero on recursive call. If NAME is the name of TYPE, return TYPE.
3819 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
3821 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
3822 to avoid "too much defining" error from native C compiler (!).
3824 * Makefile.in (HFILES): Add typeprint.h.
3825 * typeprint.[ch]: Update copyrights.
3827 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
3829 * Makefile.in: Update to match doc/ subdir changes.
3831 * config/hp300hpux.mh: No cross-host file needed, just native.
3832 * config/go32.mh: Remove nonexistent "native" support.
3834 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
3835 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3836 * m88k-tdep.c (next_insn): Lint, cleanup.
3837 (store_parm_word): Lint.
3839 * README: Fix typo (reported by karl@hq.ileaf.com).
3841 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
3843 * expression.h (BINOP_CONCAT): Document use for self concatenation
3844 an integral number of times.
3845 * language.c (binop_type_check): Extend BINOP_CONCAT for self
3847 * valarith.c (value_concat): Rewrite to support self
3848 concatenation an integral number of times.
3849 * Makefile.in (ch-exp.tab.c): Change "expect" message.
3850 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
3851 eliminate hundreds of spurious shift/reduce and reduce/reduce
3852 conflicts that mask the 5 real ones.
3853 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
3854 * ch-exp.y (integer_literal_expression): Remove production,
3857 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
3859 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
3860 implied that "no side effects" was nonfunctional.
3861 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
3862 character string and bitstring concatenation.
3863 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
3864 * expression.h (exp_opcode): Add BINOP_CONCAT.
3865 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
3866 * language.c (string_type): Add function to determine if a type
3868 * language.c (binop_type_check): Add case for BINOP_CONCAT.
3869 * valarith.c (value_concat): New function to concatenate two
3870 values, such as character strings or bitstrings.
3871 * valops.c (value_string): Remove error stub and implement
3873 * value.h (value_concat): Add prototype.
3874 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
3875 * ch-exp.y (yylex): Recognize SLASH_SLASH.
3876 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
3879 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
3881 * c-exp.y (exp): Add production to support direct creation
3882 of array constants using the obvious syntax.
3883 * c-valprint.c (c_val_print): Set printed string length.
3884 * dwarfread.c (read_tag_string_type): New prototype and
3885 function that handles TAG_string_type DIEs.
3886 * dwarfread.c (process_dies): Add case for TAG_string_type
3887 that calls new read_tag_string_type function.
3888 * expprint.c (print_subexp): Add support for OP_ARRAY.
3889 * gdbtypes.c (create_range_type, create_array_type): Inherit
3890 objfile from the index type.
3891 * ch-typeprint.c (chill_print_type): Add case for
3893 * ch-valprint.c (chill_val_print): Fix case for
3896 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
3898 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
3899 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
3900 include/coff/mips.h.
3902 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
3904 * c-exp.y (exp:STRING): Convert C strings into array-of-char
3905 constants with an explicit null byte terminator. OP_STRING is
3906 now used for real string types.
3907 * c-lang.c (builtin_type_*): Move declarations to lang.c since
3908 they are used by all languages.
3909 * c-lang.c (_initialize_c_language): Move initializations of
3910 builtin_type_* to lang.c.
3911 * c-typeprint.c (c_type_print_varspec_prefix,
3912 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
3913 to TYPE_CODE_STRING.
3914 * c-valprint.c (c_val_print): Change the way character arrays
3915 are printed as strings to be consistent with the way strings
3916 are printed when pointer-to-char types are dereferenced.
3917 Remove test of print_max before calling val_print_string, which
3918 now does it's own test.
3919 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
3920 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
3921 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
3922 * gdbtypes.c (builtin_type_*): Add declarations moved from
3924 * gdbtypes.c (create_string_type): New function to create real
3926 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
3927 renamed to TYPE_CODE_STRING.
3928 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
3929 builtin_type_* types moved from c-lang.c.
3930 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
3931 to TYPE_CODE_STRING.
3932 * gdbtypes.h (builtin_type_string): Add extern declaration.
3933 * gdbtypes.h (create_string_type): Add prototype.
3934 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
3935 renamed to TYPE_CODE_STRING.
3936 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
3938 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
3939 renamed to TYPE_CODE_STRING.
3940 * parse.c (length_of_subexp, prefixify_subexp): Add case for
3942 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
3943 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
3944 to TYPE_CODE_STRING.
3945 * valops.c (allocate_space_in_inferior): New function and
3946 prototype, using code ripped out of value_string.
3947 * valops.c (value_string): Rewritten to use new function
3948 allocate_space_in_inferior, but temporarily disabled until some
3949 other support is in place.
3950 * valops.c (value_array): New function to create array constants.
3951 * valprint.c (val_print_string): Add comment to document use,
3952 complete rewrite to fix several small buglets.
3953 * value.h (value_array): Add prototype.
3954 * value.h (val_print_string): Change prototype to match rewrite.
3955 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
3956 * ch-exp.y (match_character_literal): Disable recognition of
3957 control sequence form of character literals and document why.
3959 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
3961 * nindy-share/nindy.c: Add comments to #endif's to clarify
3964 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
3965 read_memory to get byte order right.
3966 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
3967 anymore. This is done in paread.c now. We expect unwind info
3968 to hang off of objfiles, and search all of the objfiles when until
3970 * (skip_trampoline_code): Cast arg to target_read_memory.
3971 * objfiles.h (struct objfile): Add new field obj_private to hold
3972 per object file private data (unwind info in this case).
3973 * paread.c (read_unwind_info): New routine to read unwind info
3974 for the objfile. This data is hung off of obj_private.
3975 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
3976 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
3977 make this easier to access.
3979 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
3981 * c-valprint.c (cp_print_class_member): Add extern decl.
3982 * c-valprint.c (c_val_print): Extract code for printing methods
3983 and move it to cp_print_class_method in cp-valprint.c.
3984 * c-valprint.c (c_val_print): Extract code to print strings and
3985 move it to val_print_string in valprint.c.
3986 * cp-valprint.c (cp_print_class_method): New function using
3987 code extracted from c_val_print.
3988 * valprint.c (val_print_string): New function using code
3989 extracted from c_val_print.
3990 * value.h (val_print_string): Add prototype.
3991 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
3992 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
3993 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
3994 CHECKBUF, growbuf_by_size): New variables, macros, and support
3995 functions for implementing a dynamically expandable temp buffer.
3996 * ch-exp.y (match_string_literal): New lexer function.
3997 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
3998 removed and replaced with new CHECKBUF macro.
3999 * ch-exp.y (yylex): Call match_string_literal when appropriate.
4000 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
4002 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
4004 * Makefile.in: Add info for paread.o.
4005 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
4007 * blockframe.c (frameless_look_for_prologue): Correct the
4009 * gdbtypes.h, gdbtypes.c: Use const in decl of
4010 cplus_struct_default, now that pa-gas assembler has been fixed.
4011 * hppah-nat.c: Formatting.
4012 * hppah-tdep.c: Remove lots of useless externs for variables we
4014 * (find_unwind_entry): Speed up by using binary search, and a one
4016 * (rp_saved): New routine to see what unwind info says about RP
4017 being saved on the stack frame.
4018 * (frame_saved_pc): Look for prologue to see if we need to
4019 examine the stack for the saved RP or not.
4020 * (init_extra_frame_info): Check for prologue, instead of
4021 framesize to determine if we are frameless or not.
4022 * (frame_chain_valid): Stop backtraces when we run into _start.
4023 * (push_dummy_frame): Reformat to make more readable.
4024 * (find_dummy_frame_regs): ditto.
4025 * (hp_pop_frame): ditto.
4026 * (hp_restore_pc_queue): small cleanup.
4027 * (hp_push_arguments): ditto.
4028 * (pa_do_registers_info): ditto.
4029 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
4030 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
4031 * Define FRAME_CHAIN_VALID.
4032 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
4033 passed to functions.
4035 * paread.c (pa_symtab_read): Use new bfd conventions for
4036 accessing linker symbol table.
4037 * (pa_symfile_init): Access embedded STAB info via BFD section
4038 mechanism and related macros.
4041 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
4043 * sparc-stub.c: Use a seperate stack for our traps.
4044 * Handle recursive traps.
4045 * Remove all trap init code. This needs to be done by the
4047 * (set_mem_fault_trap): Call exceptionHandler() to setup this
4049 * (handle_exception): See if we are at breakinst, if so, then
4050 advance PC sp that users can just step out of breakpoint().
4051 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
4052 new place if SP has changed.
4053 * (case 's'): Get rid of this, we can't do it yet.
4054 * (case 't'): New command to test any old random feature.
4055 * (case 'r'): New command to reset the system.
4056 * (breakpoint): Add label to breakpoint trap instruction so that
4057 handle_exception() can detect where we are and get past the
4058 breakpoint trivially.
4060 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
4062 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
4064 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4066 * configure.in: recognise all sparclite variants
4068 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4070 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
4071 binary files oring in the right bit.
4073 * main.c, source.c, state.c, symmisc.c: use macros defined in
4074 fopen-{bin|both} when fopening files.
4076 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
4078 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
4079 from a configuration file (typically including <limits.h>), or to
4080 TARGET_CHAR_BIT if CHAR_BIT is not defined.
4081 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
4082 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
4083 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
4084 * exppritn.c (print_subexp, dump_expression): Add case for
4086 * expression.h (OP_BITSTRING): New expression element type for
4088 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
4089 macros to convert between number of expression elements and bytes
4090 to store that many elements.
4091 * i960-tdep.c (leafproc_return): Use new macros to access
4092 minimal symbol name and address fields.
4093 * m88k-pinsn.c (sprint_address): Use new macros to access
4094 minimal symbol name and address fields.
4095 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
4096 minimal symbol address field.
4097 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
4098 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
4099 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
4100 Use new BYTES_TO_EXP_ELEM macro.
4101 * parse.c (write_exp_bitstring): New function to write packed
4102 bitstrings into the expression element vector.
4103 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4105 * parser-defs.h (struct stoken): Document that it is used for
4106 OP_BITSTRING as well as OP_STRING.
4107 * parser-defs.h (write_exp_bitstring): Add prototype.
4108 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
4109 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
4110 LOWER, LENGTH): New tokens for keywords.
4111 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
4112 upper_lower_argument, length_argument, array_mode_name,
4113 string_mode_name, variant_structure_mode_name): New non-terminals
4115 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
4116 * ch-exp.y (match_bitstring_literal): New lexer support function
4117 to recognize bitstring literals.
4118 * ch-exp.y (tokentab6): New token table for 6 character keywords.
4119 * ch-exp.y (tokentab5): Add LOWER, UPPER.
4120 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
4121 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
4122 * ch-exp.y (yylex): Check tokentab6.
4123 * ch-exp.y (yylex): Call match_bitstring_literal.
4125 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
4127 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
4128 symbol name and value fields.
4130 * c-exp.y (yylex): Make static, to match prototype and other
4133 * expression.h (exp_opcode): Add BINOP_MOD.
4134 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
4135 * expprint.c (dump_expression): Handle new BINOP_MOD.
4136 * language.c (binop_type_check): Handle new BINOP_MOD.
4137 * main.c (float_handler): Re-enable float handler when hit.
4138 * valarith.c (language.h): Include, need current_language.
4139 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
4140 for integer divide truncates towards zero for negative results.
4141 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
4142 * valarith.c (value_binop): Allow arithmetic operations on
4143 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
4144 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
4145 * ch-exp.y (tokentab3): Add MOD and REM.
4146 * ch-exp.y (yylex): Set innermost_block for symbols found
4147 in local scopes. Return LOCATION_NAME for local symbols.
4148 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
4149 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
4151 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
4153 * command.c (shell_escape, make_command, _initialize_command):
4154 don't create or use fork if CANT_FORK is defined.
4155 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
4156 code written for the IBM PC" remain.
4157 * xm-go32.h: define CANT_FORK
4159 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4161 * remote-sim.c: first attempt at general simulator interface
4162 * remote-hms.c: whitespace
4163 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
4164 understand new stack layout. (print_register_hook): print ccr
4165 register in a fancy way.
4167 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
4169 * eval.c (language.h): Include.
4170 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
4171 to pointer types when the current language is C. It loses for
4172 other languages when the lower index bound is nonzero.
4173 * valarith.c (value_subscript): Take array lower bounds into
4174 account when performing subscripting operations.
4175 * valops.c (value_coerce_array): Add comment describing why
4176 arrays with nonzero lower bounds are dealt with in value_subscript,
4177 rather than in value_coerce_array.
4179 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
4181 * ch-exp.y (FLOAT_LITERAL): Add token.
4182 * ch-exp.y (literal): Add FLOAT_LITERAL.
4183 * ch-exp.y (match_float_literal): New lexer routine.
4184 * ch-exp.y (convert_float): Remove.
4185 * ch-exp.y (yylex): Call match_float_literal.
4186 * ch-exp.y (yylex): Match single '.' after trying
4187 to match floating point literals.
4189 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
4190 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
4192 * expprint.c (dump_expression): New function for dumping
4193 expression vectors during gdb debugging.
4194 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
4195 MULTI_SUBSCRIPT and moved out of BINOP range.
4196 * expression.h (DUMP_EXPRESSION): New macro that calls
4197 dump_expression if DEBUG_EXPRESSIONS is defined.
4198 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
4199 * parse.c (length_of_subexp, prefixify_subexp): Change
4200 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
4201 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
4202 prefixify'ing the expression.
4203 * printcmd.c (print_command_1): Add comment.
4204 * ch-exp.y (expression_list): Add useful actions.
4205 * ch-exp.y (value_array_element): Add useful actions.
4206 * ch-exp.y (array_primitive_value): Add production.
4207 * ch-exp.y (yylex): Recognize ',' as a token.
4209 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4211 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
4212 POSIXize the recursive makes (make [variable assignments] target{s})
4214 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
4216 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
4217 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
4218 CPLUS_MARKER for all SVR4 systems, so follow suit.
4219 * defs.h (strdup_demangled): Remove prototype.
4220 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
4221 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4222 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
4223 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
4224 prim_record_minimal_symbol_and_info): Use new macro
4225 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4226 * minsyms.c (install_minimal_symbols): Use new macro
4227 SYMBOL_INIT_DEMANGLED_NAME.
4228 * stabsread.c (define_symbol): Use new macro
4229 SYMBOL_INIT_DEMANGLED_NAME.
4230 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
4231 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
4232 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
4233 SYMBOL_INIT_DEMANGLED_NAME.
4234 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
4235 SYMBOL_DEMANGLED_NAME now tests language itself.
4236 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
4237 now tests language itself.
4238 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
4239 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
4240 mangled name member in the language dependent portion of a symbol.
4241 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
4242 mangled name member appropriate for a symbol's language.
4243 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
4244 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
4245 SYMBOL_DEMANGLED_NAME now tests language itself.
4246 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
4247 initializes language dependent portion of symbol.
4248 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
4249 demangles and caches the demangled form of symbol names.
4250 * utils.c (fputs_demangled, fprint_symbol): Use current language
4251 to select an appropriate demangling algorithm.
4252 * utils.c (strdup_demangled): Remove, no longer used.
4253 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
4254 access the Chill mangled name member in the language dependent
4255 portion of a symbol.
4256 * ch-lang.c (chill_demangle): New function, simple demangler.
4257 * defs.h (chill_demangle): Add prototype.
4258 * symtab.h (language_dependent_info): Add struct for Chill.
4260 For older changes see ChangeLog-92
4266 version-control: never