1 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
3 * valprint.c (print_longest): Change format parameter from a
4 'char' to an 'int'. We can't have 'char' parameters with the
5 current coding style, where we mix prototypes with pre-ANSI
7 * value.h (print_longest): Change format parameter in prototype
8 from a 'char' to an 'int'.
10 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
12 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
14 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
15 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
17 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
19 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
20 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
21 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
22 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
23 ptrace needs 5 arguments, #define ptrace to always
24 pass zero as the 5th argument.
26 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
28 * configure.in: Match z8k-*-sim for z8000.
29 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
30 * remote-hms.c: Update to use new serial protocol.
32 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
34 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
35 necessary and Solaris doesn't have it.
37 * Makefile.in (clean-info, install, install-info, info, dvi,
38 check, all): do not echo recursion lines.
40 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
42 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
43 required target ports which use sockets (like a29k-udi).
45 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
47 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
49 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
50 systems lacking select().
52 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
54 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
56 * alldeps.mak, depend: Update with latest automatically built
59 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
61 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
63 * Makefile.in (make-proto-testsuite.dir): New target to make
64 prototype testsuite tree.
66 * Makefile.in (VERSION): Bump to 4.8.4.
68 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
70 * stabsread.c (define_symbol): If unrecognized constant type,
71 complain() not error().
73 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
75 * infptrace.c: Add missing close paren to test for
76 FIVE_ARG_PTRACE defined.
78 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
79 when compiling with gcc, but disable it for now. See comment.
80 * defs.h (LONGEST): Define as either "long" or "long long"
81 based on CC_HAS_LONG_LONG.
82 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
83 how longest_to_int is defined.
84 * c-valprint.c (c_val_print): Call print_longest.
85 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
87 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
89 * printcmd.c (print_scalar_formatted): Call print_longest
90 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
91 * typeprint.c (print_type_scalar): Call print_longest and let
92 it figure out what to do for PRINTF_HAS_LONG_LONG.
93 * valprint.c (val_print_type_code_int): Call print_longest
94 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
95 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
96 * value.h (struct value): Replace usage of LONG_LONG with
98 * value.h (print_longest): Add prototype.
99 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
100 * values.c (unpack_double): Collapse code that was unnecessarily
101 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
102 * values.c (value_from_longest): Remove dependency on
103 CC_HAS_LONG_LONG and just use LONGEST.
104 * solib.c (solib_map_sections): Use bfd_get_filename
105 to access filename field.
106 * solib.c (clear_solib): Save filename and free it later, after
107 bfd_close, since bfd_close may reference it. Use bfd_get_filename
109 * config/convex/xm-convex.h (LONG_LONG): Replace with
110 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
111 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
112 Add PRINTF_HAS_LONG_LONG references.
114 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
116 * inflow.c (kill_command), infcmd.c (attach_command),
117 remote.c (remote_interrupt_twice): In messages for the user, call it
118 "the program" or "the program being debugged" not "the inferior".
120 * hp300ux-nat.c: Cast second arg to supply_register calls.
121 (_initialize_kernel_u_addr, getpagesize): New functions.
122 (store_inferior_register_1): Change arg name from value to val.
123 (fetch_core_registers): Make arg core_reg_size unsigned.
124 Pass 5 args to ptrace.
125 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
126 Remove KERNEL_U_ADDR stuff.
127 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
128 * config/m68k/hp300hpux.m{t,h}:
129 Move exec.o from NATDEPFILES to TDEPFILES
130 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
131 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
133 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
135 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
137 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
139 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
141 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
143 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
144 describe `set demangle-style arm' (not cfront);
145 mention can type `q' to discard output, when gdb pages
147 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
149 * valops.c (search_struct_field): Fix gdb core dump with incomplete
152 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
154 * remote.c: Change timeout to 2.
155 (remote_open): Use unpush_target not remote_close.
156 (remote_resume): If siggnal != 0, give warning not error().
157 (remote_wait, remote_interrupt, remote_interrupt_twice):
158 If we get two interrupts, let the user get out if they want.
159 (remote_{kill,mourn}): New functions.
160 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
162 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
164 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
166 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
168 * Remote targets (mourn): Call unpush_target.
170 * config/sparc/xm-sun4os4.h: Declare free() to return int.
171 Remove twisted use of PARAMS.
173 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
174 that ansidecl.h assumes ANSI on AIX.
176 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
178 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
179 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
181 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
183 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
185 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
187 * remote-vx.c (net_connect): Allow numeric IP address for host.
189 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
191 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
193 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
195 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
197 * symtab.h, xcoffread.c: Revise linetable sorting comments.
199 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
201 * valops.c (value_cast): A cast might also change the object
202 representation in C++.
203 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
204 to get the proper read_symtab function when called from mipsread.c.
205 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
206 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
207 for dummy psymtabs, inhibit processing of dummy psymtabs.
209 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
211 * Changes from (or inspired by) AMD:
212 * remote-udi.c (udi_attach): Assignments to Space and Offset were
214 (udi_wait): Make error message (UDIGetStdout) match error.
215 (udi_wait): Handle UDIStdinNeeded.
216 * command.c [CANT_FORK]: Use system().
217 * utils.c (prompt_for_continue): Allow quit with 'q'.
219 * solib.c (solib_add): Don't call special_symbol_handling if there
220 were errors in symbol_add_stub. Also set so->from_tty before
221 calling symbol_add_stub.
223 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
225 * Merge in HPPA/BSD patches from Utah:
226 * defs.h: Add const to 2nd arg of psignal prototype.
227 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
229 * hppab-core.c: Deleted. No longer useful.
230 * hppab-nat.c: #include more files. Use PT_WUREGS, not
232 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
233 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
234 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
235 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
236 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
238 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
240 * Fix two bugs found by deja-gnu. One is the incorrect reporting
241 of the PC being in a stack dummy when looking at a core file
242 without symbols. The other is the incorrect passing of char
243 arguments during expression evaluation (ie: p foo('a','b') would
244 mess up the passing of it's args because it wasn't coercing the
246 * hppah-tdep.c: Rename global functions to have consistent hppa_
247 prefix. Make more functions static. Drop hp_ prefix from static
248 functions. (hppa_push_arguments): Call value_arg_coerce to cast
249 char to int args if necessary. (hppa_fix_call_dummy): Create
250 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
251 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
252 valid (ie: != 0) before doing comparison against PC.
253 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
254 to reflect new arguments.
255 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
256 prefix for func name. (FIX_CALL_DUMMY): Move code into
259 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
260 to malloc() so that we can test GDB eval of dynamically created
261 arrays (like char strings in `print "foo"').
263 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
265 * printcmd.c (print_address_symbolic): Search symtabs as well as the
266 minimal symbols for a nearby symbol.
268 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
270 * coffread.c: Comment changes around minimal symbol recording.
272 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
274 * command.c: comment changes only.
276 * mips-tdep.c (heuristic_fence_post): new static variable.
277 (heuristic_proc_start): use heuristic_fence_post, print better
278 warnings, but only if not stop_soon_quietly.
279 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
281 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
283 * symtab.h: Fix LOC_REF_ARG comment.
285 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
286 and Jim Kingdon (kingdon@cygnus.com)
288 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
290 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
291 symfile.c (compare_symbols): Don't check first character; STRCMP
294 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
295 structures that are passed by address in a register.
296 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
297 * findvar.c (read_var_value),
298 printcmd.c (address_info, print_frame_args),
299 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
300 * symtab.c (lookup_block_symbol): Deal with it.
302 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
304 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
306 * objfiles.c (find_pc_section): Return a struct obj_section *.
307 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
308 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
309 Don't use obj_section hack.
310 * xcoffexec (vmap_symtab): Relocate obj_sections.
311 * printcmd.c (containing_function_bounds): Use find_pc_section.
313 * symtab.h: Clean up SYMBOL_VALUE comments.
315 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
317 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
318 Expand comments about LOC_ARG/LOC_LOCAL pairs.
320 * coffread.c (read_coff_symtab): Use rewind before fseek.
322 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
324 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
325 * Makefile.in: Add $(YFLAGS) when using $(YACC).
326 * Makefile.in: Remove message to expect conflicts and unused
327 rules in ch-exp.y, since there no longer are any such.
329 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
331 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
333 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
335 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
336 rather than dumping core.
338 * Makefile.in: Add ${srcdir}/ to all source files.
339 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
340 (TAGS): Deal with srcdir and new config directory scheme.
342 Makefile.in (NONSRC): Remove createtags.
343 alldeps.mak: Updated.
345 * rs6000-tdep.c: Delete unused function print_frame.
347 * frame.h (struct frame_info): Doc fix for next_frame.
348 New field signal_handler_caller.
349 blockframe.c (create_new_frame, get_prev_frame_info),
350 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
351 INIT_FRAME_PC_FIRST).
352 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
355 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
357 * irix4-nat.c (fetch_core_registers): Special version of this for
358 Irix 4.x, which stores regs a bit differently from other /proc
360 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
361 to new file core-svr4.c.
362 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
363 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
365 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
367 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
369 * i387-tdep.c: Remove unused #includes.
371 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
373 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
375 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
377 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
379 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
380 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
381 Don't muck with SYMBOL_CLASS.
383 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
385 * munch: Don't use head command. It doesn't exist everywhere.
387 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
389 * inflow.c (new_tty): Remove spurious 'o' character at end
392 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
394 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
395 instructions and nothing more.
396 * mipsread.c (add_line): Add comment why we have to combine line number
397 entries for the same line number.
399 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
401 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
404 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
406 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
408 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
410 * source.c (select_source_symtab): Clean up comment. Also, if
411 we have a current_source_symtab, and s is NULL, return without
413 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
414 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
416 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
418 * dbxread.c (unknown_symchar_complaint): Add new complaint.
419 * stabsread.h: Declare it.
420 * partial-stab.h: Use it.
422 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
424 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
426 * stack.c (print_frame_info): Print specially if dummy frame.
428 * breakpoint.c: Add comments regarding within_scope future direction.
432 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
434 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
436 * ch-exp.y: Fix thinko that broke parsing of FALSE.
438 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
440 * stabsread.c (read_member_functions): Initialize domain for stubbed
441 member functions to avoid gdb core dumps when printing pointers
443 * cp-valprint.c (cp_print_class_method): Check for stubbed member
446 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
448 * expprint.c (print_subexp): If opcode not found in op_print_tab,
449 stop with an error().
450 eval.c (evaluate_subexp): Change error message.
452 * objfiles.c (build_objfile_section_table): Cast return value
455 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
457 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
458 to rs6000_frame_chain and deal with it if we're in a signal handler.
459 (FRAME_SAVED_PC): Use rs6000_frame_chain.
461 * breakpoint.c (within_scope): New function.
462 (enable_breakpoint, watchpoint_check): Use it.
464 * source.c (openp): Handle "exec-file ./ls" correctly.
466 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
468 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
470 * ch-exp.y: Clean up lexing of identifiers and
471 reserved words. (E.g. don't recognize FALSEXXX as the
472 keyword FALSE followed by the identifier XXX.)
473 Also, convert identifiers to lower case.
475 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
477 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
478 new serial interface.
480 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
482 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
483 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
484 * ser-go32.c: Return -1 on most failures, 0 on most successes,
485 and use new return codes for go32_readchar().
486 * ser-unix.c: Ditto. Also, move error handling up to caller for
487 SERIAL_SETBAUDRATE().
488 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
490 (serial_close): New routine to wrap around device close routine.
491 serial.h: Clean & document return values more clearly.
493 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
495 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
497 * rs6000-pinsn.c (print_operand, case LI): Print condition register
498 operand in decimal rather than wrong textual versions.
500 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
501 (mention 't', remove false thing about 'g' only good with 'f').
503 * breakpoint.h: move "struct breakpoint" and friends to top of
504 file so that bpstat_find_breakpoint prototype works.
506 * solib.c (struct so_list): Add bfd field.
507 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
508 Put the bfd in bfd field of the so_list.
509 (clear_solib): Free bfd name and close_bfd on the bfd.
511 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
513 * valarith.c (value_subscript): Add COERCE_REF.
514 * ch-exp.y (operand_5): We can generalize the 2nd operand
515 of a string repetition ot 'literal' without ambiguity.
517 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
519 * breakpoint.h (struct bpstat): Remove momentary field.
520 Remove bpstat_momentary_breakpoint. This was always kludgy
521 and is no longer used.
523 * breakpoint.h: Add enum bpstat_what.
524 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
525 stop and print fields of bpstat now per-breakpoint, not just
526 one for the whole chain.
527 breakpoint.{c,h} (bpstat_what): New function.
528 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
529 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
530 with call to bpstat_what.
531 README: Remove watchpoint/breakpoint bug from known bugs.
533 * breakpoint.h: Prototype bpstat_find_breakpoint.
535 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
537 * symtab.c (find_methods, gdb_mangle_name): Note that functions
539 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
540 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
542 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
544 * i960-pinsn.c (tabent): Copied struct definition from
547 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
549 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
551 * symtab.c (gdb_mangle_name): Use it.
552 * symtab.c (find_methods): Do not add destructors to choice list
554 * symtab.c (decode_line_1): Make breakpoints on destructors work
557 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
559 * ser-go32.c: Make it use serial port name.
560 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
562 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
565 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
567 * configure.in: Only configure sparclite subdir when target_cpu
570 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
572 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
573 Remove FIXME comment regarding this.
575 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
577 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
579 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
581 Add section table to objfile struct. Use it for find_pc_section.
582 * objfiles.c (add_to_objfile_sections,
583 build_objfile_section_table, find_pc_section): new functions.
584 (allocate_objfile): build section table.
585 * objfiles.h (struct obj_section): new structure.
586 (struct objfile): add section table.
587 (find_pc_section): new prototype.
588 * solib.[ch] (find_pc_section_from_so_list): removed.
589 * sparc-tdep.c: include objfiles.h for find_pc_section. include
590 symfile.h for objfiles.h.
591 (in_solib_trampoline): adjusted for new find_pc_section
592 prototype. Removed BAD_RICH_HACK ifdefs.
593 * symfile.c (syms_from_objfile): offset objfile sections.
594 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
595 * symfile.h (find_pc_section): prototype removed. Also fixed
596 comment typo NUL -> NULL.
597 * target.[ch] (find_pc_section_from_targets): removed.
598 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
600 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
602 * ser-go32.c: Format. (go32_open): Use proper return value.
604 * configure.in: Undo conditional configdirs hack for sparclite.
606 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
608 * symtab.c (list_symbols): When call break_command, pass both
609 filename and function name not just function name.
611 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
613 (Changes and new files to make "none" a full fledged configuration)
614 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
615 Currently only tm-none.h has any meaningful contents.
616 * config/none/none.mh (NAT_FILE): Use nm-none.h
617 * config/none/none.mh (XM_FILE): Use xm-none.h
618 * config/none/none.mt (TM_FILE): Use tm-none.h
619 * Makefile.in (depend): Remove comment about parse errors in
620 valops.c, it now parses correctly and generates a correct depend
621 line. Remove line that touches xm.h, tm.h, and nm.h; they are
622 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
624 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
626 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
628 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
629 exactly 8 characters.
631 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
633 * configure.in: Sparclite uses sparc config dir. Also has it's
634 own tm- & .mt files now. Also add sparclite to configdirs.
635 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
636 * config/i386/go32.mh: Nullify def of TERMCAP.
637 * config/i386/xm-go32.h: Get rid of redef of EIO.
638 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
639 specific configs. Very similar to sun4os4, but without solib.
640 * sparclite/{Makefile.in configure.in}: First cut at making this
643 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
645 * ser-go32.c: First cut at adapting to new serial interface.
647 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
649 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
650 These implement a new serial line interface for talking to remote
652 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
653 EXCEPT go32, which gets ser-go32.c.
654 * remote.c: Use new serial interface. More remote-xxx's to be
656 * ser-bsd.c, ser-termios.c: Removed.
657 * serial.c: New. Implements common operations for all serial
659 * ser-unix.c: New. Unix specific serial operations for various
660 flavors of Unix (Posix, SysV, BSD).
661 * serial.h: Generic serial interface defs.
662 * config/i386/go32.mh, config/i386/i386bsd.h,
663 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
664 ser-bsd.o from XDEPFILES. All the magic is now handled in
667 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
669 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
671 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
673 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
675 * rs6000-tdep.c (frameless_function_invocation): Don't even think
676 about framelessness except on the innermost frame.
678 * xcoffexec.c: Call fatal() not abort().
680 * stabsread.c (patch_block_stabs): If stab & no symbol, make
681 a LOC_OPTIMIZED_OUT symbol.
682 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
683 findvar.c (read_var_value), printcmd.c (address_info),
684 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
685 m2-exp.y (yylex): Deal with it.
686 ch-exp.y (yylex): Deal with it.
688 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
690 * findvar.c (value_from_register): H8500 specific, check to see
691 if we are looking at short pointer. If so, skip crock.
692 * h8500-tdep.c (h8500_frame_chain): Mask down value from
693 read_memory_integer() to avoid getting messed up by sign extension.
695 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
697 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
698 ifdef protect using BAD_RICH_HACK. This should be removed soon.
699 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
701 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
703 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
705 * core.c (dis_asm_print_address): New function.
707 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
710 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
712 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
713 entire breakpoint chain and print only the first entry that needs to
714 be printed and needs to be stopped for. Fixes problems with printing
715 of multiple breakpoints with different conditions.
716 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
717 effectively stops printing of the breakpoint chain.
718 * breakpoint.c (print_it_noop): New routine to print nothing
719 for this breakpoint entry and dont stop printing.
720 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
721 watchpoint only if it is enabled.
722 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
723 descriptor from the library to make backtraces through setjmp work.
724 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
726 * mips-tdep.c (read_next_frame_reg): Provide correct values for
727 all registers saved within sigtramp, cleanup.
729 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
731 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
733 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
735 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
736 with prototype in ../include/dis-asm.h.
738 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
740 * core.c (dis_asm_{read_memory,memory_error}): New functions.
741 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
742 Use read_memory_func interface to disassembler.
744 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
746 Teach sparc solaris to next over shared library functions.
747 * solib.[hc] (find_pc_section_from_so_list): new function and
749 * sparc-tdep.c (in_solib_trampoline): new function.
750 * symfile.[hc] (find_pc_section): new function and prototypes.
751 * target.[hc] (find_pc_section_from_targets): new function and
753 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
756 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
758 * infrun.c (wait_for_inferior): Revise comment.
760 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
762 * command.{c,h}: New var_type var_integer.
763 main.c: Use it for history_size.
765 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
766 Lint and byte-order fixups.
768 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
770 * breakpoint.h (bpstat): New field print_it.
771 breakpoint.c (bpstat_print): Use it.
772 (print_it_normal): New function (from old bpstat_print code).
773 (bpstat_{alloc,stop_status}): Set print_it field.
775 * breakpoint.c (bpstat_stop_status): Use catch_errors when
776 evaluating watchpoint condition, via new function watchpoint_check.
777 Also stop if watchpoint disabled due to leaving its block.
779 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
781 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
783 * mips-pinsn.c: Add missing include of dis-asm.h.
785 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
787 * Makefile.in (clean, distclean, realclean): Recursively apply
788 to subdirs first, rather than last. This avoids, for example,
789 Makefile being removed in a parent directory before the recursive
792 * alldeps.mak, depend: Update for below changes.
794 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
795 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
796 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
797 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
799 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
800 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
801 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
802 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
803 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
804 tm-68k.h to tm-m68k.h.
805 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
806 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
809 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
810 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
811 * a29k-tdep.c: Renamed from am29k-tdep.c.
812 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
813 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
814 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
815 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
817 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
818 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
819 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
821 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
822 define that does not appear anywhere else in the gdb source tree.
823 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
825 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
827 * breakpoint.c: Add comments regarding breakpoint_re_set.
829 * xcoffread.c (sort_syms, compare_symbols): Remove.
830 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
831 not our own sort_syms (it is identical).
833 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
835 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
837 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
838 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
840 * exec.c (exec_close): Fix storage leak.
841 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
842 output sections when patching an executable.
843 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
844 when writing all registers.
845 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
846 at the right offset in the dummy frame.
847 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
848 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
849 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
851 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
853 * Makefile.in (TARFILES): Avoid trailing backslash.
855 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
857 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
858 it in breakpoint_re_set.
859 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
861 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
862 don't use sizeof(int) for target stuff, etc).
864 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
866 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
867 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
868 support that can't be integrated anyway due to lack of clear
871 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
873 * findvar.c (read_register, write_register): Make these capable
874 of reading/writing registers that are shorter than REGISTER_TYPE.
875 * (value_from_register): Install H8500 specific code to return
876 proper value when register is being used as a pointer.
877 * h8500-tdep.c: Remove extra defines of NUM_REGS.
878 (h8500_skip_prologue): Use correct lengths for LINK instructions.
879 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
880 chain frames properly by combining frame pointer with T reg.
881 (init_extra_frame_info): Delete. It's now a macro.
882 (frame_args_address): Don't add PTR_SIZE. Stack args are already
883 offset by the correct amount off of the frame pointer.
884 (register_byte): Delete. It's now a macro.
885 (register_raw_size, register_virtual_size): Delete. Replaced by
886 common routine h8500_register_size, cuz there's no difference
887 between the raw & virtual sizes on this machine.
888 (register_convert_to_raw, register_convert_to_virtual): Delete,
889 cuz there's no difference between the raw & virtual forms.
890 Replaced by memcpy in tm file.
891 (register_virtual_type): Rename to h8500_register_virtual_type.
892 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
893 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
894 emulator have same reg offsets. This is all handled in the
896 (h8500_trapped_internalvar): New routine to detect references to
897 convenience vars acting as pointer pseudo-regs.
898 (h8500_value_trapped_internalvar): Conjure up value of pointer
900 (h8500_set_trapped_internalvar): Convert set value in real
902 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
903 code segment register.
904 infrun.c (proceed): Simplify. Call write_pc instead of doing it
906 (wait_for_inferior): Add h8500 specific code to add stack segment
907 when reading SP register.
908 remote-sim.c (fetch_register): Spacing.
909 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
910 detect cruft. Redo all register manipulation stuff. Get rid of
911 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
912 to frame pointer. (IS_TRAPPED_INTERNALVAL,
913 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
914 to create internal vars for pointer pseudo-regs.
916 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
918 * Makefile.in: Numerous small changes to macro definitions
919 and rules for building gdb distribution tree. Many macros
920 eliminated or merged, and rules simplified.
921 * alldeps.mak: Update.
924 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
926 * Makefile.in: recurse through SUBDIRS for dvi target too
928 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
930 * Clean up xcoff relocation.
931 objfiles.h (struct objfiles): Add section_offsets, num_sections.
932 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
934 symtab.h (struct general_symbol_info): Add section field.
935 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
936 xcoffread.c: Set section for symbols and msymbols.
937 (struct symtab): Add block_line_section field.
938 buildsym.c (end_symtab): Set it.
939 (end_symtab and callers): Add section parameter.
940 objfiles.c (objfile_relocate): New funciton.
941 xcoffexec.c (vmap_symtab): Use it.
942 xcoffsolib.h (struct vmap): Remove unused fields.
943 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
944 CORE_NEEDS_RELOCATION, symtab_relocated.
945 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
946 rs6000-tdep.c: Make loadinfotext static.
947 breakpoint.c (fixup_breakpoints): Doc fix.
948 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
949 (end_symtab): primary field replaces nonreloc.
951 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
953 * symtab.h (struct linetable_entry): Remove confusing comment.
955 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
957 * Makefile.in: add installcheck target
959 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
961 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
962 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
963 z8k}: New directories to hold cpu specific configuration files.
964 Naming follows gcc convention.
965 * config/{*.mt, *.mh}: All target and host makefile fragment
966 config files moved to an appropriate config/<cpu> subdirectory.
967 * nm-*, xm-*, tm-*: All native, host, and target files, which
968 get linked to nm.h, xm.h, and tm.h respectively by configure,
969 moved to appropriate config/<cpu> subdirectory.
970 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
971 Native, host, and target files that are common across more than
972 one cpu architecture and included by one of the configured
973 native, host, or target files, get moved to config directory.
974 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
975 pick up native, host, or target include files moved to one of
976 the config subdirectories, and that are included by other files.
977 * Makefile.in (alldeps.mak): Modify to account for new config
979 * alldeps.mak, depend: Update for new config directory structure.
980 * config/*/[ntx]m-*.h: Modify all files that include other
981 [ntx]m-*.h files to use path relative to gdb/config. I.E.
982 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
984 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
985 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
986 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
987 * configure.in: Default gdb_host_cpu to host_cpu, and remap
988 the ones where the default is not unique or different than the
989 config subdirectory name. Similarly, handle gdb_target_cpu.
990 Modify configure.in as appropriate to make use of gdb_host_cpu
991 and gdb_target_cpu to find makefile fragments and make links.
993 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
995 * mipsread.c (compare_blocks): Sort blocks with the same start
996 address by decreasing ending address.
998 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1000 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1001 lookup_symbol as it might get clobbered by the call.
1003 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1004 The previous code did not initialize the language field for the psymtab
1007 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1009 * c-exp.y (parse_number): Avoid shift warning.
1010 * serial.h (struct ttystate): Declare empty one on DOS.
1012 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1014 * xm-sun4os4.h: Return type of free() should be void, not int.
1016 * vx-share/vxWorks.h: Remove #def of NULL.
1018 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1020 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1022 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1024 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1026 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1028 * ieee-float.c: Moved to ../libiberty.
1029 * ieee-float.h: Moved to ../include.
1030 * Makefile.in: Update accordingly.
1031 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1032 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1033 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1034 it is now in ../opcodes/m68881-ext.c.
1035 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1036 prologue (some callers _do_ care).
1037 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1038 new interface of ../opcodes/*-dis.c.
1039 * ch-exp.y: Add #include <ctype.h>.
1041 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1043 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1045 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1047 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1049 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1051 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1053 * z8k-tdep.c (extract_return_value, write_return_value,
1054 store_struct_return): New functions from macros in tm-z8k.h.
1056 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1058 * valops.c (value_arg_coerce): Apply temporary patch to
1059 fix problem with coercion of array and function types when
1060 passed as arguments to C functions, pending a more complete
1061 review of when and how coercion should be done, depending
1062 upon context and language.
1064 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1066 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1068 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1069 debugsec if there are a non-zero number of symbols.
1071 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1073 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1075 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1077 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1079 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1080 not just 50 symbols.
1081 (symtbl_num_syms): New variable.
1082 (read_xcoff_symtab): Set it.
1083 (read_symbol_nvalue): Check for bad symno.
1084 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1087 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1089 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1090 This is defined in defs.h if necessary.
1091 * vx-share/vxWorks.h: Remove #defs of min and max.
1092 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1093 vx-share/xdr_rdb.c: include defs.h.
1095 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1097 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1100 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1101 xcoffread.c: Doc fixes.
1103 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1105 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1106 xcoffexec.c (xcoff_relocate_core): New function.
1107 (text_adjustment): Removed.
1108 (add_vmap): Return the vmap.
1109 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1111 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1113 * xcoffsolib.h: Add objfile member to struct vmap.
1114 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1115 xcoffexec.c (add_vmap): Allocate objfiles here.
1117 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1119 Support 68000 series without floating point.
1121 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1122 * tm-68k-nofp.h: New file, lacks 68881 support.
1123 * config/m68k-nofp.mt: New file.
1125 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1127 Remove a few remaining underscore/no-underscore remnants from
1130 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1131 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1132 * config/sparc-noun.mt: Rename to sparc-em.mt.
1133 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1134 * tm-68k-un.h: Rename to tm-68k-fp.h.
1135 * tm-spc-un.h: Rename to tm-spc-em.h.
1136 * tm-sun4sol2.h: Cleanup.
1137 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1139 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1141 * symmisc.c (std_in, std_out, std_err): Move initializations
1142 to runtime code, in case they aren't constant.
1144 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1146 * symtab.c (find_pc_symtab): some object file formats, notably
1147 mips, have holes in the address ranges of symtabs. Change
1148 this algorythm from first hit to tightest fit.
1150 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1151 fence post without finding the enclosing function, then print a
1154 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1156 * utils.c (fputs_demangled, fprint_symbol): Remove.
1157 * utils.c (fprintf_symbol_filtered): New function which combines
1158 the functionality of fputs_demangled and fprint_symbol. Uses a
1159 caller provided language parameter to select the appropriate
1160 demangler, and caller provided args to pass to the demangler.
1161 * defs.h (enum language): Move further up in file so enum can
1162 be used in prototypes.
1163 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1164 * defs.h (fprintf_symbol_filtered): Add prototype.
1165 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1166 fputs_demangled with call to fprintf_symbol_filtered.
1167 * cp-valprint.c (demangle.h): Include
1168 * cp-valprint.c (cp_print_value_fields): Replace calls to
1169 fprint_symbol with calls to fprintf_symbol_filtered.
1170 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1171 with call to fprintf_symbol_filtered.
1172 * stack.c (print_frame_info): Remove obsolete code so we don't
1173 have to update fputs_demangled usage in it.
1174 * stack.c (print_frame_info, frame_info): Add language variable
1175 to pass to fprintf_symbol_demangled and initialize it from the
1176 symbol's language. Replace calls to fputs_demangled with calls
1177 to fprintf_symbol_filtered.
1178 * symtab.c (find_methods): Replace call to fputs_demangled with
1179 call to fprintf_symbol_filtered.
1180 * ch-valprint.c (demangle.h): Include.
1181 * ch-valprint.c (chill_print_value_fields): Replace call to
1182 fprint_symbol with call to new fprintf_symbol_filtered.
1184 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1186 * Makefile.in (VERSION): Bump version to 4.8.2.
1188 * main.c (source_command): Require an explicit pathname of file
1189 to source, since previous behavior of defaulting to gdb init file
1190 was troublesome and undocumented.
1191 * printcmd.c (disassemble_command): Add missing '{}' pair to
1192 else with two statements. Bug reported by Stephane Tsacas
1194 * symtab.c (find_pc_line): Don't complain about zero length or
1195 negative length line numbers for the moment, since we may not own
1196 the terminal when called, such as when single stepping. (FIXME)
1197 * language.h (CAST_IS_CONVERSION): True if current language is
1198 C++ as well as C. Fix from Peter Schauer.
1199 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1200 Use STREQN macro rather than bare '!strncmp()'.
1201 * environ.c (unset_in_environ): Avoid use of memcpy on
1202 overlapping memory regions, as suggested by Paul Eggert
1203 <eggert@twinsun.com>.
1204 * c-exp.y (%union struct): Remove unused ulval as suggested
1205 by Paul Eggert <eggert@twinsun.com>.
1207 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1209 * main.c (gdbinit): Make static.
1210 * main.c (inhibit_gdbinit): Move to file scope.
1211 * main.c (main): Remove local inhibit_gdbinit.
1212 * main.c (source_command): Don't source '.gdbinit' file by
1213 default if gdb has been told to ignore it.
1215 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1217 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1220 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1222 * printcmd.c (print_address_symbolic): Only print if offset
1223 is shorter than max_symbolic_offset.
1224 (initialize_printcmd): `set print max-symbolic-offset'.
1226 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1227 (examine_tag): Use it.
1228 (read_register_stack): Only look in the local registers for a
1229 memory address if it's between rfb and rsp; go to memory otherwise.
1230 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1231 (reginv_com): Remove ancient kludge command.
1233 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1235 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1236 irix4 will again compile.
1238 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1240 * configure.in: accept mips-sgi-irix4* for irix4.
1242 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1244 * z8k-tdep.c (print_register_hook): Lint.
1246 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1248 Lint fixes from Paul Eggert (eggert@twinsun.com):
1250 * command.c (do_setshow_command): var_uintegers are unsigned.
1251 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1252 unsigned, since they use hex values with the high bit set.
1254 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1256 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1257 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1259 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1260 macro definitions in parenthesis.
1262 * dbxread.c (dbx_symfile_init): Catch the case where there is
1263 no string table, but the only way we find out is by reading zero
1266 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1268 * dbxread.c (dbx_symfile_init): Make size of the string table
1269 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1270 offset to the string table is nonzero and handle the nonexistant
1271 string table case, should it occur. Ensure that the string table
1272 size read from the file is reasonable, with a minimum lower bound
1273 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1275 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1277 * Makefile.in: Changes to build testsuite correctly.
1278 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1279 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1280 (TARGET_FLAGS_TO_PASS): New variable.
1281 (SUBDIRS): Added testsuite.
1282 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1283 testsuite is compiled with CC_FOR_TARGET rather than CC.
1285 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1287 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1288 reported by mycroft@gnu.ai.mit.edu.
1290 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1291 * configure.in (vax-*-ultrix2*): New triplet.
1292 * config/vaxult2.mh: New file.
1293 * xm-vaxult2.h: New file.
1295 * c-exp.y (parse_number): Change high_bit to unsigned.
1296 * demangle.c: Change all references to cfront to ARM, since the
1297 actual algorithm is the one specified in the Annotated Reference
1298 Manual. This was confusing users into thinking that full cfront
1299 support was implemented.
1300 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1301 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1302 directly to lookup_struct_elt_type, which will do the
1303 dereferencing itself.
1304 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1305 NULL dereferencing bug for unnamed structs, comment out
1308 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1310 * coffread.c (process_coff_symbol): Change PCC argument correction
1311 so that it only happens on big-endian targets; so that it only
1312 happens if the short or char argument is aligned on an int
1313 boundary; and so that it changes the location, rather than the
1314 type, of the argument. These changes tend to parallel similar
1315 (old) changes in stabsread.c.
1317 * coffread.c (coff_read_enum_type): Use the specified size for
1318 enums, don't assume that they are int-sized.
1320 * c-valprint.c (c_val_print): Don't assume enums are the same as
1323 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1324 Rendell, <michael@mercury.cs.mun.ca>.
1326 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1328 * language.h (local_decimal_format_custom): Add prototype.
1329 * language.c (local_decimal_format_custom): Add function, bug
1330 reported by Robert R. Henry (rrh@tera.com).
1332 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1334 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1335 by Josef Leherbauer, joe@takeFive.co.at.
1337 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1339 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1340 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1341 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1342 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1343 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1344 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1345 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1346 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1348 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1350 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1351 of demangled name fields to NULL if no demangling exists for
1352 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1353 symbols if their language is known at the time they are created,
1354 but sometimes the language is not known until later.
1356 * ch-typeprint.c (chill_print_type_base): Name changed to
1357 chill_type_print_base to match pattern for C and C++ names.
1358 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1359 to be consistent with other usages.
1360 * ch-typeprint.c (chill_type_print_base): Add support for
1361 printing Chill STRUCT types.
1362 * ch-valprint.c: Include values.h.
1363 * ch-valprint.c (chill_print_value_fields): New function and
1364 prototype for printing Chill STRUCT values.
1365 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1366 that was being called with two args instead of three.
1367 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1368 to print Chill STRUCT values.
1370 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1372 * configure.in: added testsuite to configdirs.
1374 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1376 * doc/stabs.texi: The `this' pointer is now known by the name
1377 `this' instead of `$t'.
1379 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1381 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1382 references of TAG_string_type DIEs in user defined types.
1383 * ch-lang.c (chill_create_fundamental_type): Track compiler
1384 change that now emits debugging info with the type long for Chill
1387 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1389 * remote-mips.c: New file; implements MIPS remote debugging
1391 * config/idt.mt: New file; uses remote-mips.c
1392 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1394 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1395 floating point coprocessor.
1396 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1398 (mips_pop_frame): If not mips_fpu, don't restore floating point
1400 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1402 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1403 mips_fpu, don't use fp0 as floating point return register.
1404 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1407 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1409 * gdb/testsuite: made modifications to testcases, etc., to allow
1410 them to work properly given the reorganization of deja-gnu and the
1411 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1413 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1415 * gdb/testsuite: Initial creation of gdb/testsuite.
1416 Migrated dejagnu testcases and support files for testing nm to
1417 gdb/testsuite from deja-gnu. These files were moved "as is"
1418 with no modifications. This migration is part of a major overhaul
1419 of dejagnu. The modifications to these testcases, etc., which
1420 will allow them to work with the new version of dejagnu will be
1421 made in a future update.
1423 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1425 * NEWS: Add reminders for next release.
1427 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1429 * mipsread.c (parse_lines): Correct check for files compiled with
1432 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1434 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1436 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1438 * Makefile.in (VERSION): GDB-4.8 release!
1439 * README, NEWS: Update for release.
1441 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1443 * am29k-pinsn.c (print_insn): Minor nits with const.
1444 * am29k-tdep.c: More minor nits with arg types for
1445 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1447 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1449 * gcc.patch: Update for a different GCC (G++) bug.
1450 * main.c (print_gdb_version): Update copyright year to 1993.
1451 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1452 conditionalize this file on it. FIXME, right way is to split
1453 these into two config files.
1454 (ATTACH_DETACH): Define for BSD 4.4
1455 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1456 (U_REGS_OFFSET): Revise for 4.4.
1457 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1458 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1459 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1461 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1463 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1466 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1468 * c-lang.c (c_printstr): Bugfix for length==0 case.
1470 * c-lang.c (c_printstr): If a C string ends in a null, don't
1473 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1475 * defs.h (STRCMP): Make it work for unsigned chars.
1477 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1479 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1480 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1481 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1482 define to kludge the large opcode table into two smaller tables,
1483 since GCC take exponential space to build the table. Lint.
1484 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1486 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1488 * Makefile.in (VERSION): Roll to 4.7.9.
1489 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1490 definition here, to handle both BSD 4.3 and 4.4 systems.
1491 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1492 * remote.c (alarm): Move declaration to global level, before
1493 first reference to it.
1494 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1495 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1497 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1499 * remote.c (readchar): forward declare alarm which otherwise looks
1500 like an undeclared variable to gcc.
1502 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1503 when comparing against an int. Avoids superfluous warning from
1506 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1507 Avoids superfluous warnings from some systems and/or compilers
1508 (like vax ultrix 4.2.)
1510 * language.c (struct op_print unk_op_print_tab): use the enum
1511 values rather naked zeros as initializers. Avoids warnings from
1512 ultrix type compilers.
1514 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1516 * Makefile.in (VERSION): Roll to 4.7.6.
1517 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1518 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1519 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1520 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1521 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1522 (depend): Fix bug where nm-files in config files weren't noticed.
1523 (make-proto-gdb-1): Avoid changing directories while building new
1524 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1526 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1528 * remote.c: Improve error recovery. Allow user to break out
1529 of initial connection attempt with INTERRUPT. Treat a timeout
1530 while waiting for remote packet like a retry, unless the remote
1531 side is actively running user code. Fix a few long printf_filtered's.
1533 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1536 * buildsym.c (start_subfile): Allow null file name.
1538 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1540 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1541 expects a pointer to complaint rather than a complaint
1543 (process_linenos): free the previously allocated subfile name,
1544 then allocate the new one from the heap.
1546 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1548 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1550 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1552 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1553 Previously, would bogusly index off the bottom of type_vector.
1554 (rs6000_builtin_type): Accept type number as argument.
1555 (read_type, case '-'): Handle negatives like any other type number.
1557 * symfile.c (deduce_language_from_filename): Handle null name.
1559 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1560 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1561 fixed by sato@sm.sony.co.jp.
1563 * xcoffread.c (parmsym): Don't use an initializer to set up
1564 this struct symbol. Set it up in initialize_xcoffread.
1565 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1566 works on real rs/6000 target with #ifndef FAKING_RS6000.
1568 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1570 * stabsread.c (rs6000_builtin_type): Move function from
1571 xcoffread.c:builtin_type.
1572 * xcoffread.c (builtin_type): Move to stabsread. Remove
1573 IBM6000_HOST dependency. Move misplaced comments.
1574 (various): Change printf's to complaints.
1575 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1576 objfile argument to read_type calls under #if 0.
1577 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1578 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1579 * Makefile.in: xcoffread.o is not built by default.
1580 * xm-rs6000.h (IBM6000_HOST): Remove.
1581 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1582 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1585 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1587 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1588 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1589 register numbers when user tries to modify elements in structs
1590 passed as arguments.
1591 * inflow.c (child_terminal_info): Move banner outside of system
1593 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1594 passes struct/union arguments by address.
1596 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1598 * Based on patch from Kean Johnston <maw@netcom.com>:
1599 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1600 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1601 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1603 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1605 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1606 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1608 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1610 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1611 cc debugging output.
1613 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1615 * stabsread.c (define_symbol): Complain about unrecognized names
1616 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1617 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1618 (read_cpp_abbrev): Don't use the class name as part of the
1619 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1620 abbrevs. Inspired by Mike Tiemann.
1621 (read_tilde_fields): Comment. Remove ancient dead code.
1622 Remove erroneous but non-dead code. Simplify. Add complaints.
1623 (in general): Remove extraneous (parentheses) in return
1626 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1628 * coffread.c (coff_lookup_type): Fix fencepost error reported
1629 by Art Berggreen, <arg@opal.acc.com>.
1631 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1632 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1634 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1635 test, which is apparently left over from when we used native
1636 include files and couldn't depend on the member names being there.
1637 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1639 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1641 * mipsread.c: Major overhaul to use new BFD symbol table reading
1642 routines. Now swaps information as it is needed, rather than
1643 swapping everything when the file is read.
1645 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1647 * Makefile.in (TARDIRS): Add sparclite demo dir.
1648 (*.tab.c): Change dependency on Makefile to depend on
1649 Makefile.in, otherwise it always rebuilds after configuring.
1650 Force output *.tab.c file into current directory even in "make"
1651 versions that rewrite dependent file names used in command lines.
1653 * TODO: Remove some things we did.
1654 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1655 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1656 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1657 * symtab.h: Eliminate unnamed unions and structs.
1659 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1661 * Makefile.in (VERSION): Roll to 4.7.5.
1663 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1665 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1666 re-evaluating symbol pointers.
1668 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1670 * c-exp.y (lcurly, rcurly): New nonterminals.
1671 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1673 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1674 made function static.
1675 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1676 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1677 * parse.c (start_arglist):
1678 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1679 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1680 * parser-defs.h (funcall_chain): Moved to parse.c.
1681 * printcmd.c (print_frame_nameless_args): Fix prototype.
1682 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1683 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1684 * valops.c (typecmp): Moved prototype from values.h.
1685 * value.h (typecmp): Moved prototype to valops.c, made static.
1686 * ch-exp.y (yylex): Change way control sequences are disabled.
1688 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1690 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1692 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1694 * mipsread.c (upgrade_type): Build array types correctly, using
1695 create_range_type and create_array_type.
1697 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1699 * remote-nindy.c: Cleanup.
1701 * infrun.c (wait_for_inferior): When rolling back the PC after
1702 a breakpoint, call write_pc so that NPC gets rolled back as well
1705 * blockframe.c (inside_entry_file, inside_main_func,
1706 inside_entry_func): PC of zero is always "bottom of stack".
1708 * printcmd.c (print_frame_args, print_frame_nameless_args):
1709 Let print_frame_nameless_args decide whether there are any,
1710 laying groundwork for possibly later printing 29K args for
1711 functions where we have tag words but no symbols.
1713 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1715 * Makefile.in: fix GDB doc targets for new doc subdir structure
1717 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1719 * stack.c (parse_frame_specification): Parse as many arguments
1720 as there are (up to MAXARGS). Pass all of them in argc, argv
1721 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1722 many there were, onto SETUP_ARBITRARY_FRAME.
1723 * tm-mips.h, tm-sparc.h: Corresponding changes.
1724 * mips-tdep.c, sparc-tdep.c: Ditto.
1726 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1728 * hp300ux-nat.c: Update copyrights.
1729 * mipsread.c (parse_partial_symbols): Complain about block
1730 indexes that go backwards. Fix from Peter Schauer.
1731 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1732 symbol-file that has no linkage symbols to be read.
1733 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1734 from tm- file to xm-file, since they're host dependent.
1735 * valarith.c (value_binop): Typo.
1737 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1739 * sparclite/aload.c: Add copyleft.
1740 * sparclite/crt0.s: Add comment at beginning.
1742 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1744 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1745 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1747 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1749 * values.c (value_headof): Fix typo in which VTBL and ARG were
1750 being confused for one another.
1752 * valops.c (typecmp): Now static.
1754 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1755 baseclass--we don't always inherit its virtual function table
1758 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1759 pointer correctly in case value_struct_elt moves it around.
1761 * valops.c (typecmp): Now static. Also, now groks references
1764 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1765 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1767 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1769 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1770 to avoid "too much defining" error from native C compiler (!).
1772 * Makefile.in (HFILES): Add typeprint.h.
1773 * typeprint.[ch]: Update copyrights.
1775 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1777 * Makefile.in: Update to match doc/ subdir changes.
1779 * config/hp300hpux.mh: No cross-host file needed, just native.
1780 * config/go32.mh: Remove nonexistent "native" support.
1782 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1783 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1784 * m88k-tdep.c (next_insn): Lint, cleanup.
1785 (store_parm_word): Lint.
1787 * README: Fix typo (reported by karl@hq.ileaf.com).
1789 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1791 * expression.h (BINOP_CONCAT): Document use for self concatenation
1792 an integral number of times.
1793 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1795 * valarith.c (value_concat): Rewrite to support self
1796 concatenation an integral number of times.
1797 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1798 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1799 eliminate hundreds of spurious shift/reduce and reduce/reduce
1800 conflicts that mask the 5 real ones.
1801 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1802 * ch-exp.y (integer_literal_expression): Remove production,
1805 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1807 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1808 implied that "no side effects" was nonfunctional.
1809 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1810 character string and bitstring concatenation.
1811 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1812 * expression.h (exp_opcode): Add BINOP_CONCAT.
1813 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1814 * language.c (string_type): Add function to determine if a type
1816 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1817 * valarith.c (value_concat): New function to concatenate two
1818 values, such as character strings or bitstrings.
1819 * valops.c (value_string): Remove error stub and implement
1821 * value.h (value_concat): Add prototype.
1822 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1823 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1824 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1827 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1829 * c-exp.y (exp): Add production to support direct creation
1830 of array constants using the obvious syntax.
1831 * c-valprint.c (c_val_print): Set printed string length.
1832 * dwarfread.c (read_tag_string_type): New prototype and
1833 function that handles TAG_string_type DIEs.
1834 * dwarfread.c (process_dies): Add case for TAG_string_type
1835 that calls new read_tag_string_type function.
1836 * expprint.c (print_subexp): Add support for OP_ARRAY.
1837 * gdbtypes.c (create_range_type, create_array_type): Inherit
1838 objfile from the index type.
1839 * ch-typeprint.c (chill_print_type): Add case for
1841 * ch-valprint.c (chill_val_print): Fix case for
1844 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1846 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1847 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1848 include/coff/mips.h.
1850 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1852 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1853 constants with an explicit null byte terminator. OP_STRING is
1854 now used for real string types.
1855 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1856 they are used by all languages.
1857 * c-lang.c (_initialize_c_language): Move initializations of
1858 builtin_type_* to lang.c.
1859 * c-typeprint.c (c_type_print_varspec_prefix,
1860 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1861 to TYPE_CODE_STRING.
1862 * c-valprint.c (c_val_print): Change the way character arrays
1863 are printed as strings to be consistent with the way strings
1864 are printed when pointer-to-char types are dereferenced.
1865 Remove test of print_max before calling val_print_string, which
1866 now does it's own test.
1867 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1868 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1869 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1870 * gdbtypes.c (builtin_type_*): Add declarations moved from
1872 * gdbtypes.c (create_string_type): New function to create real
1874 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1875 renamed to TYPE_CODE_STRING.
1876 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1877 builtin_type_* types moved from c-lang.c.
1878 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1879 to TYPE_CODE_STRING.
1880 * gdbtypes.h (builtin_type_string): Add extern declaration.
1881 * gdbtypes.h (create_string_type): Add prototype.
1882 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1883 renamed to TYPE_CODE_STRING.
1884 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1886 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1887 renamed to TYPE_CODE_STRING.
1888 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1890 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1891 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1892 to TYPE_CODE_STRING.
1893 * valops.c (allocate_space_in_inferior): New function and
1894 prototype, using code ripped out of value_string.
1895 * valops.c (value_string): Rewritten to use new function
1896 allocate_space_in_inferior, but temporarily disabled until some
1897 other support is in place.
1898 * valops.c (value_array): New function to create array constants.
1899 * valprint.c (val_print_string): Add comment to document use,
1900 complete rewrite to fix several small buglets.
1901 * value.h (value_array): Add prototype.
1902 * value.h (val_print_string): Change prototype to match rewrite.
1903 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1904 * ch-exp.y (match_character_literal): Disable recognition of
1905 control sequence form of character literals and document why.
1907 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1909 * nindy-share/nindy.c: Add comments to #endif's to clarify
1912 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1913 read_memory to get byte order right.
1914 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1915 anymore. This is done in paread.c now. We expect unwind info
1916 to hang off of objfiles, and search all of the objfiles when until
1918 * (skip_trampoline_code): Cast arg to target_read_memory.
1919 * objfiles.h (struct objfile): Add new field obj_private to hold
1920 per object file private data (unwind info in this case).
1921 * paread.c (read_unwind_info): New routine to read unwind info
1922 for the objfile. This data is hung off of obj_private.
1923 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1924 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1925 make this easier to access.
1927 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1929 * c-valprint.c (cp_print_class_member): Add extern decl.
1930 * c-valprint.c (c_val_print): Extract code for printing methods
1931 and move it to cp_print_class_method in cp-valprint.c.
1932 * c-valprint.c (c_val_print): Extract code to print strings and
1933 move it to val_print_string in valprint.c.
1934 * cp-valprint.c (cp_print_class_method): New function using
1935 code extracted from c_val_print.
1936 * valprint.c (val_print_string): New function using code
1937 extracted from c_val_print.
1938 * value.h (val_print_string): Add prototype.
1939 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1940 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1941 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1942 CHECKBUF, growbuf_by_size): New variables, macros, and support
1943 functions for implementing a dynamically expandable temp buffer.
1944 * ch-exp.y (match_string_literal): New lexer function.
1945 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1946 removed and replaced with new CHECKBUF macro.
1947 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1948 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1950 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1952 * Makefile.in: Add info for paread.o.
1953 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1955 * blockframe.c (frameless_look_for_prologue): Correct the
1957 * gdbtypes.h, gdbtypes.c: Use const in decl of
1958 cplus_struct_default, now that pa-gas assembler has been fixed.
1959 * hppah-nat.c: Formatting.
1960 * hppah-tdep.c: Remove lots of useless externs for variables we
1962 * (find_unwind_entry): Speed up by using binary search, and a one
1964 * (rp_saved): New routine to see what unwind info says about RP
1965 being saved on the stack frame.
1966 * (frame_saved_pc): Look for prologue to see if we need to
1967 examine the stack for the saved RP or not.
1968 * (init_extra_frame_info): Check for prologue, instead of
1969 framesize to determine if we are frameless or not.
1970 * (frame_chain_valid): Stop backtraces when we run into _start.
1971 * (push_dummy_frame): Reformat to make more readable.
1972 * (find_dummy_frame_regs): ditto.
1973 * (hp_pop_frame): ditto.
1974 * (hp_restore_pc_queue): small cleanup.
1975 * (hp_push_arguments): ditto.
1976 * (pa_do_registers_info): ditto.
1977 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1978 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1979 * Define FRAME_CHAIN_VALID.
1980 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1981 passed to functions.
1983 * paread.c (pa_symtab_read): Use new bfd conventions for
1984 accessing linker symbol table.
1985 * (pa_symfile_init): Access embedded STAB info via BFD section
1986 mechanism and related macros.
1989 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1991 * sparc-stub.c: Use a seperate stack for our traps.
1992 * Handle recursive traps.
1993 * Remove all trap init code. This needs to be done by the
1995 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1997 * (handle_exception): See if we are at breakinst, if so, then
1998 advance PC sp that users can just step out of breakpoint().
1999 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2000 new place if SP has changed.
2001 * (case 's'): Get rid of this, we can't do it yet.
2002 * (case 't'): New command to test any old random feature.
2003 * (case 'r'): New command to reset the system.
2004 * (breakpoint): Add label to breakpoint trap instruction so that
2005 handle_exception() can detect where we are and get past the
2006 breakpoint trivially.
2008 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2010 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2012 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2014 * configure.in: recognise all sparclite variants
2016 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2018 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2019 binary files oring in the right bit.
2021 * main.c, source.c, state.c, symmisc.c: use macros defined in
2022 fopen-{bin|both} when fopening files.
2024 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2026 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2027 from a configuration file (typically including <limits.h>), or to
2028 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2029 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2030 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2031 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2032 * exppritn.c (print_subexp, dump_expression): Add case for
2034 * expression.h (OP_BITSTRING): New expression element type for
2036 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2037 macros to convert between number of expression elements and bytes
2038 to store that many elements.
2039 * i960-tdep.c (leafproc_return): Use new macros to access
2040 minimal symbol name and address fields.
2041 * m88k-pinsn.c (sprint_address): Use new macros to access
2042 minimal symbol name and address fields.
2043 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2044 minimal symbol address field.
2045 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2046 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2047 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2048 Use new BYTES_TO_EXP_ELEM macro.
2049 * parse.c (write_exp_bitstring): New function to write packed
2050 bitstrings into the expression element vector.
2051 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2053 * parser-defs.h (struct stoken): Document that it is used for
2054 OP_BITSTRING as well as OP_STRING.
2055 * parser-defs.h (write_exp_bitstring): Add prototype.
2056 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2057 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2058 LOWER, LENGTH): New tokens for keywords.
2059 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2060 upper_lower_argument, length_argument, array_mode_name,
2061 string_mode_name, variant_structure_mode_name): New non-terminals
2063 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2064 * ch-exp.y (match_bitstring_literal): New lexer support function
2065 to recognize bitstring literals.
2066 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2067 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2068 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2069 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2070 * ch-exp.y (yylex): Check tokentab6.
2071 * ch-exp.y (yylex): Call match_bitstring_literal.
2073 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2075 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2076 symbol name and value fields.
2078 * c-exp.y (yylex): Make static, to match prototype and other
2081 * expression.h (exp_opcode): Add BINOP_MOD.
2082 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2083 * expprint.c (dump_expression): Handle new BINOP_MOD.
2084 * language.c (binop_type_check): Handle new BINOP_MOD.
2085 * main.c (float_handler): Re-enable float handler when hit.
2086 * valarith.c (language.h): Include, need current_language.
2087 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2088 for integer divide truncates towards zero for negative results.
2089 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2090 * valarith.c (value_binop): Allow arithmetic operations on
2091 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2092 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2093 * ch-exp.y (tokentab3): Add MOD and REM.
2094 * ch-exp.y (yylex): Set innermost_block for symbols found
2095 in local scopes. Return LOCATION_NAME for local symbols.
2096 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2097 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2099 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2101 * command.c (shell_escape, make_command, _initialize_command):
2102 don't create or use fork if CANT_FORK is defined.
2103 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2104 code written for the IBM PC" remain.
2105 * xm-go32.h: define CANT_FORK
2107 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2109 * remote-sim.c: first attempt at general simulator interface
2110 * remote-hms.c: whitespace
2111 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2112 understand new stack layout. (print_register_hook): print ccr
2113 register in a fancy way.
2115 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2117 * eval.c (language.h): Include.
2118 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2119 to pointer types when the current language is C. It loses for
2120 other languages when the lower index bound is nonzero.
2121 * valarith.c (value_subscript): Take array lower bounds into
2122 account when performing subscripting operations.
2123 * valops.c (value_coerce_array): Add comment describing why
2124 arrays with nonzero lower bounds are dealt with in value_subscript,
2125 rather than in value_coerce_array.
2127 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2129 * ch-exp.y (FLOAT_LITERAL): Add token.
2130 * ch-exp.y (literal): Add FLOAT_LITERAL.
2131 * ch-exp.y (match_float_literal): New lexer routine.
2132 * ch-exp.y (convert_float): Remove.
2133 * ch-exp.y (yylex): Call match_float_literal.
2134 * ch-exp.y (yylex): Match single '.' after trying
2135 to match floating point literals.
2137 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2138 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2140 * expprint.c (dump_expression): New function for dumping
2141 expression vectors during gdb debugging.
2142 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2143 MULTI_SUBSCRIPT and moved out of BINOP range.
2144 * expression.h (DUMP_EXPRESSION): New macro that calls
2145 dump_expression if DEBUG_EXPRESSIONS is defined.
2146 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2147 * parse.c (length_of_subexp, prefixify_subexp): Change
2148 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2149 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2150 prefixify'ing the expression.
2151 * printcmd.c (print_command_1): Add comment.
2152 * ch-exp.y (expression_list): Add useful actions.
2153 * ch-exp.y (value_array_element): Add useful actions.
2154 * ch-exp.y (array_primitive_value): Add production.
2155 * ch-exp.y (yylex): Recognize ',' as a token.
2157 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2159 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2160 POSIXize the recursive makes (make [variable assignments] target{s})
2162 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2164 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2165 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2166 CPLUS_MARKER for all SVR4 systems, so follow suit.
2167 * defs.h (strdup_demangled): Remove prototype.
2168 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2169 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2170 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2171 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2172 prim_record_minimal_symbol_and_info): Use new macro
2173 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2174 * minsyms.c (install_minimal_symbols): Use new macro
2175 SYMBOL_INIT_DEMANGLED_NAME.
2176 * stabsread.c (define_symbol): Use new macro
2177 SYMBOL_INIT_DEMANGLED_NAME.
2178 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2179 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2180 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2181 SYMBOL_INIT_DEMANGLED_NAME.
2182 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2183 SYMBOL_DEMANGLED_NAME now tests language itself.
2184 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2185 now tests language itself.
2186 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2187 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2188 mangled name member in the language dependent portion of a symbol.
2189 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2190 mangled name member appropriate for a symbol's language.
2191 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2192 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2193 SYMBOL_DEMANGLED_NAME now tests language itself.
2194 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2195 initializes language dependent portion of symbol.
2196 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2197 demangles and caches the demangled form of symbol names.
2198 * utils.c (fputs_demangled, fprint_symbol): Use current language
2199 to select an appropriate demangling algorithm.
2200 * utils.c (strdup_demangled): Remove, no longer used.
2201 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2202 access the Chill mangled name member in the language dependent
2203 portion of a symbol.
2204 * ch-lang.c (chill_demangle): New function, simple demangler.
2205 * defs.h (chill_demangle): Add prototype.
2206 * symtab.h (language_dependent_info): Add struct for Chill.
2208 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2210 * Makefile.in (BISON): Add comment that when bison is used, it
2211 must include the "-y" option.
2212 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2213 Remove defines to remap non-yacc symbols, thus backing out of
2214 previous recent changes. Standard policy is that non-yacc parser
2215 generators get fixed, rather than adding bug workarounds in gdb
2216 for each new one that pops up. Expand comment to note this.
2217 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2219 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2221 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2222 case. Use code in N_SOL.
2224 * paread.c: New file that contains all HPPA/HPUX symbol reading
2226 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2227 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2228 * (dbx_symfile_offsets): Make static.
2229 * (pastab_build_psymtabs): New interface routine for paread to
2230 send stabs into dbxread.
2231 * gdb-stabs.h: Remove gobs of HPPA cruft.
2233 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2235 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2237 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2239 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2240 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2241 and YYDEBUG is not already defined.
2242 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2243 them during the previous replacements.
2244 * printcmd.c (_initialize_printcmd): Update internal documentation
2245 for "set" command to note that the assignment syntax is language
2247 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2248 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2249 and YYDEBUG is not already defined.
2250 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2251 single_assignment_action): New terminals and nonterminal for gdb
2252 extensions to chill expression grammer.
2253 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2254 tokens that start with '$' (register names, convenience vars, etc).
2255 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2256 * ch-exp.y (yylex): Call match_dollar_tokens.
2258 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2260 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2261 accessing minimal symbol data.
2262 * infcmd.c (read_pc): Use #ifdef, not #if.
2263 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2264 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2265 minimal symbol data.
2267 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2268 frame. Use find_return_regnum to find the caller.
2269 * (find_unwind_entry): New routine to locate stack frame info
2270 associated with a procedure. This looks in the $UNWIND_START$
2271 section in the SOM file.
2272 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2273 figure out where the caller's return address is stored.
2274 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2275 to figure out the frame size for a procedure.
2276 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2277 * (init_extra_frame_info): New routine. Corrects PC and FP for
2278 outermost frame if necessary.
2279 * (frame_chain): New routine, moved from tm-hppa.h.
2280 * (skip_trampoline_code): Handle computed function calls (ie:
2281 calls from $$dyncall).
2282 * (unwind_command): Temporary support function to allow user
2283 to control/observe aspects of the unwind (stack frame) info.
2284 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2285 was in a system call, if so, then read the PC from r31.
2286 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2287 with extra arg for skip_trampoline_code().
2288 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2289 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2290 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2292 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2294 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2295 Call new bfd_get_size() and verify that string table is no larger
2296 than the file that is supposed to contain it.
2297 * symfile.c (syms_from_objfile): Only complain about configured
2298 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2299 current target is the default BFD target.
2301 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2303 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2304 * solib.c (bkpt_names): New array of symbol names to try to
2305 use for the "mapping complete" breakpoint. Configurable
2306 define SOLIB_BKPT_NAME is first one to try.
2307 * solib.c (find_solib): Test debug_base for nonzero rather
2308 than just greater than zero.
2309 * solib.c (enable_break): Use bkpt_names to look up address
2310 at which to set "mapping complete" breakpoint.
2312 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2314 * defs.h (STRCMP, STREQ, STREQN): New macros.
2315 * defs.h (demangle_and_match): Remove prototype.
2316 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2317 and STREQN defined in defs.h.
2318 * dwarfread.c (set_cu_language): For completely unknown languages,
2319 try to deduce the language from the filename. Retain behavior
2320 that for known languages we don't know how to handle, we use
2322 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2323 and demangled name fields in symbol.
2324 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2325 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2326 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2327 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2328 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2329 Replace usages throughout.
2330 * elfread.c (demangle.h): Include.
2331 * elfread.c (record_minimal_symbol): Remove prototype and function.
2332 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2333 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2334 * infcmd.c (jump_command): Remove code to demangle name and add
2335 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2336 * minsyms.c (demangle.h): Include.
2337 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2338 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2339 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2340 * mipsread.c (psymtab_language): Add static variable.
2341 * stabsread.c (demangle.h): Include.
2342 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2343 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2344 * stack.c (return_command): Remove explicit demangling of name
2345 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2346 * symfile.c (demangle.h): Include.
2347 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2348 to match macros in symfile.h and allow them to be compiled
2349 if INLINE_ADD_PSYMBOL is not true.
2350 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2351 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2352 Add code to demangle and cache C++ symbol names. Use macro form
2353 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2354 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2355 Remove, also defined in symfile.c, which we already fixed.
2356 * symtab.c (expensive_mangler): Remove prototype and function.
2357 * symtab.c (find_methods): Remove physnames parameter and fix
2359 * symtab.c (completion_list_add_symbol): Name changed to
2360 completion_list_add_name.
2361 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2362 the normal symbol name and the cached C++ demangled name.
2363 * symtab.c (lookup_demangled_partial_symbol,
2364 lookup_demangled_block_symbol): Remove prototypes and functions.
2365 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2366 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2367 Remove code to try demangling names and matching them.
2368 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2369 Fix to try matching the cached demangled name if no match is
2370 found using the regular symbol name.
2371 * symtab.c (find_methods): Remove unused physnames array.
2372 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2373 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2374 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2375 C++ demangled symbol names.
2376 * symtab.h: Much reformatting of structures and such to add
2377 whitespace to make them more readable, and make them more
2378 consistent with other gdb structure definitions.
2379 * symtab.h (general_symbol_info): New struct containing fields
2380 common to all symbols.
2381 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2382 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2383 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2384 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2385 symbol): Use general_symbol_info struct.
2386 * utils.c (demangle_and_match): Remove, no longer used.
2387 * valops.c (demangle.h): Include.
2388 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2389 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2390 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2391 symmisc.c, symtab.c, valops.c: Replace references to minimal
2392 symbol fields with appropriate macros.
2393 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2394 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2395 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2396 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2397 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2398 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2399 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2400 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2401 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2402 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2403 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2404 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2405 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2406 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2408 * buildsym.c (start_subfile, patch_subfile_names): Default the
2409 source language to what can be deduced from the filename.
2410 * buildsym.c (end_symtab): Update the source language in the
2411 allocated symtab to match what we have been using.
2412 * buildsym.h (struct subfile): Add a language field.
2413 * c-typeprint.c (c_print_type): Remove code to do explicit
2415 * dbxread.c (psymtab_language): Add static variable.
2416 * dbxread.c (start_psymtab): Initialize psymtab_language using
2417 deduce_language_from_filename.
2419 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2421 * valprint.c (val_print): Reorganize comment and add note
2422 about dependency on target byte ordering.
2423 * ch-exp.y (value_array_slice): Fix typo.
2424 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2425 byte sized ints are assumed to be char strings and printed with
2426 string syntax. In chill, arrays of chars and arrays of
2427 bytes/ubytes are distinquishable, and printed appropriately.
2429 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2431 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2432 read/write routines for HPUX.
2434 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2435 branch targets to compute target address using const from previous
2436 instruction if necessary.
2437 * Add `Q' operator to print out bit position field various
2439 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2440 cleanups, use new code from Utah.
2441 * (store_inferior_registers): Update to new code from Utah.
2442 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2443 * (fetch_register): Clear out priv level when reading PCs.
2444 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2445 * Remove decl of errno, #include wait.h and target.h.
2446 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2447 were inside of a kernel call. If so, then PC is in a different
2448 register. Also, mask out bottom two bits of all PCs so as not to
2449 confuse higher level code.
2450 * (push_dummy_frame): Create from #define in tm-hppa.h.
2451 * (find_dummy_frame_regs): Update from Utah.
2452 * (hp_pop_frame): Create from #define in tm-hppa.h.
2453 * (hp_restore_pc_queue): New, from Utah.
2454 * (hp_push_arguments): Big fixes from Utah.
2455 * (pa_do_registers_info, pa_print_registers): Only print out fp
2457 * (skip_trampoline_code): New routine to deal with stubs that
2458 live in nowhereland between callers and callees.
2459 * i860-tdep.c: Remove decl of attach_flag.
2460 * infrun.c (wait_for_inferior): Add new macro
2461 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2462 at by PC will be nullified. If so, then step the target once more
2463 so as to avoid confusing the user.
2464 * (just before step_over_function:): Use stop_func_start, not
2465 stop_pc when checking for the existance of line number info.
2466 stop_func_start will reflect the proper address of the target
2467 routine, not of the stub that we may be traversing to get there.
2468 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2469 to deal with the stubs that PA compilers sometimes stick between
2470 callers and callees. Also, define FLAGS_REGNUM for access to the
2472 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2474 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2475 write gr0, PC regs, and PSW!
2476 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2477 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2479 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2480 * Define struct unwind_table_entry.
2481 * valops.c (call_function_by_hand): Add another arg to
2482 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2485 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2487 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2489 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2491 * Makefile.in (VERSION): Bump to 4.7.4.
2492 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2493 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2494 * Makefile.in (HFILES): Add valprint.h.
2495 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2496 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2497 * typeprint.c, typeprint.h: New files for language independent
2498 type printing functions.
2499 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2500 type printing functions and definitions.
2501 * valprint.h: New include file for language independent value
2502 printing definitions.
2503 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2504 dependent value printing functions.
2505 * c-exp.y (production ptype): Add range_type variable and use new
2506 create_range_type function.
2507 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2508 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2509 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2510 "const static" to ANSI-conformant "static const".
2511 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2512 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2514 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2515 * coffread.c (decode_type): Add range_type variable and call to
2516 new create_range_type function.
2517 * complaints.c (complain): Remove unused val variable.
2518 * complaints.c (_initialize_complaints): Make it void.
2519 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2520 variable and call new create_range_type function.
2521 * defs.h (enum val_prettyprint): Move enum from value.h to here
2522 so we can avoid having to include value.h just for prototypes that
2523 need the enum (thanks ANSI).
2524 * dwarfread.c (struct_type): Local anonymous_size variable is
2525 only used if !BITS_BIG_ENDIAN.
2526 * dwarfread.c (decode_subscript_data_item): Add rangetype
2527 variable and call new create_range_type function.
2528 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2530 * eval.c (evaluate_subexp): Remove unused local variable name
2531 and the statement with no side effects that initializes it.
2532 * expprint.c (print_subexp): Change local_printstr to
2534 * gdbtypes.c (create_range_type): New function that creates
2535 a range type using code fragments from object file readers as
2536 an example of what has to be initialized.
2537 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2538 and high_bound parameters, replaced with a single range_type
2539 parameter. Change function body to use passed in range_type
2540 rather than handcrafting one.
2541 * gdbtypes.h (create_range_type): Add prototype.
2542 * gdbtypes.h (create_array_type): Change prototype parameters.
2543 * infrun.c (normal_stop): Remove unused local variables tem and c.
2544 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2545 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2546 stub functions that call error if called.
2547 * language.c (unknown_language_defn, auto_language_defn,
2548 local_language_defn): Add initializers unk_lang_print_type and
2550 * language.h (struct language_defn): Reformat for larger
2551 comments, add la_print_type and la_val_print members. Add
2552 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2553 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2554 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2556 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2558 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2559 * main.c (execute_command): Remove unused local variable cmdlines.
2560 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2561 (clear_displays), symmisc.c (block_depth), values.c
2562 (clear_value_history):
2563 Make testing of truth value of assignment result explicit.
2564 * mipsread.c (upgrade_type): Update FIXME to include future use
2565 of create_range_type.
2566 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2567 whatis_exp, maintenance_print_type): Move prototypes and functions
2569 * printcmd.c (_initialize_printcmd): Move add_com calls for
2570 ptype_command and whatis_command to new typeprint.c.
2571 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2572 * source.c (find_source_lines): Local variable c only used
2573 when LSEEK_NOT_LINEAR is defined.
2574 * stabsread.c (read_array_type): Use new create_range_type
2576 * stabsread.c (read_range_type): Add new index_type variable and
2577 call new create_range_type function rather than handcrafting
2579 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2580 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2581 * symtab.c (type_print_base usages): Use c_type_print_base.
2582 * symtab.c (type_print_varspec_prefix usages): Use
2583 c_type_print_varspec_prefix.
2584 * symtab.c (type_print_method_args usages): Use
2585 cp_type_print_method_args.
2586 * valprint.c: Completely ripped apart and the fragments used
2587 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2588 valprint.h. Remaining stuff is language independent.
2589 * value.h (struct fn_field): Forward declare for prototypes.
2590 * value.h (type_print_1): Remove prototype.
2591 * value.h (enum val_prettyprint): Moved to defs.h.
2592 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2593 * value.h (baseclass_offset): Add prototype.
2594 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2595 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2596 * ch-typeprint.c: New file for language dependent type printing.
2597 * ch-valprint.c: New file for language dependent value printing.
2598 * ch-exp.y (parse_number): Remove prototype and stub function.
2599 * ch-exp.y (decode_integer_literal): Removed unused digits and
2601 * ch-exp.y (convert_float): Completely ifdef out for now.
2602 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2603 ch-lang.c (chill_op_print_tab):
2604 Change from ANSI-obsolescent "const static" to ANSI-conformant
2606 * ch-exp.y (yylex): Add unhandled storage class enumeration
2607 literals to switch statement for completeness.
2608 * ch-lang.c (chill_create_fundamental_types): Remove unused
2609 nbytes variable. Change dummy type to 2 bytes to match int.
2610 Handle FT_VOID types gratuituously added to chill DWARF by
2611 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2612 type rather than a one byte TYPE_CODE_INT type.
2613 * ch-lang.c (chill_language_defn): Add chill_print_type and
2615 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2617 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2619 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2620 bfd_get_symbol_leading_char instead.
2622 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2623 leading character from names.
2624 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2625 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2626 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2628 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2629 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2630 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2631 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2632 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2633 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2634 * symfile.c (syms_from_objfile): Insert debugging check to test
2635 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2637 * doc/gdbint.texinfo (Host Conditionals): Remove
2638 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2640 (Target Conditionals): Remove all of the above.
2642 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2644 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2645 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2647 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2649 * coffread.c (decode_type): catch negative tagndx fields generated
2651 * exec.c: comment out string following #endif.
2652 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2653 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2655 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2656 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2658 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2660 * complaints.c: New file, code moved from utils.c.
2661 * complaints.c (complain): Made into a varargs function.
2662 * complaints.h: New file, code moved from symfile.h.
2663 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2664 * Makefile.in (HFILES): Add complaints.h.
2665 * Makefile.in (OBS): Add complaints.o.
2666 * symfile.c (complaint_root, stop_whining, complaint_series,
2667 complain, clear_complaints, add_show_from_set for stop_whining):
2668 Moved to complaints.c.
2669 * symfile.h (struct complaint, complaint_root decl, complain
2670 prototype, clear_complaints prototype): Moved to complaints.h.
2671 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2672 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2673 complaints.h. Remove casts from arguments to complain(),
2674 which is now a varargs function, and remove unnecessary
2675 placeholder zero args.
2676 * defs.h (begin_line): Add prototype.
2677 * defs.h (vprintf_filtered): Add prototype.
2678 * dwarfread.c (varargs.h): Remove, no longer needed.
2679 * dwarfread.c (dwarfwarn): Remove prototype and function.
2680 * dwarfread.c (complaints): Define a bunch of complaints.
2681 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2682 usages to standard complain() calls.
2683 * utils.c (begin_line): New function that ensures that
2684 whatever gets filter-printed next starts on its own line.
2685 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2686 but to stdout (calls vfprintf_filtered internally).
2688 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2690 * remote.c: Avoid printf_filtered line limit. Suggested by
2691 Robert R. Henry, <rrh@tera.com>.
2692 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2694 * main.c (main): Accept --silent as well as --quiet. Change +help
2695 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2697 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2698 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2700 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2702 * tm-nindy960.h, remote-nindy.c: Lint.
2704 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2706 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2707 a optional type to decorate as an array type, the type of the
2708 index, and the bounds of the array. Records this additional info
2709 in the array type for use with languages with nonzero array
2711 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2712 to note that arrays may have bounds.
2713 * gdbtypes.h (create_array_type): Update prototype.
2714 * c-exp.y (ptype production): Adjust for new create_array_type
2715 calling conventions.
2716 * coffread.c (decode_type): Call create_array_type rather than
2717 handcrafting array types.
2718 * convex-tdep.c (value_type): Remove, now use create_array_type.
2719 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2720 vector_type into calls to create_array_type.
2721 * dwarfread.c (decode_subscr_data): Name changed to
2722 decode_subscript_data_item throughout.
2723 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2724 create_array_type. Now records index type and range as well.
2725 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2726 change to use create_array_type.
2727 * dwarfread.c (read_subroutine_type): Test existing user defined
2728 types before decorating them, to ensure they are blank, and
2729 complain about it if they are not.
2730 * dwarfread.c (decode_fund_type): For unrecognized types, always
2731 return some valid type (type integer). If the unrecognized type
2732 cannot be an implementation defined type, complain as well.
2733 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2734 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2735 * mipsread.c (upgrade_type): Add FIXME comment that code to
2736 handcraft arrays should be replaced with call to create_array_type.
2737 * stabsread.c (read_array_type): Replace code to handcraft
2738 array types with call to create_array_type.
2739 * valprint.c (type_print_varspec_prefix): Minor formatting
2740 change, join lines that don't need to be split.
2742 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2744 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2745 decl for attach_flag, it now lives in inferior.h.
2746 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2747 Make most functions static.
2748 * hppah-nat.c: General cleanups, remove BSD specific code (since
2749 that all lives in hppab-nat.c).
2750 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2751 Change sense of test against inside_entry_file(). This fix is
2753 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2754 to read/write_register_bytes().
2755 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2756 work around PA-GAS assembler bug. Also, add trailing */ to some
2758 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2759 Same reason as above.
2761 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2763 * mipsread.c (parse_symbol): When checking whether a structured
2764 type is an enum, check qualifiers of its first member, as well as
2765 the base type of the member. Bug found and fixed by John M.
2766 Farrell, <farrell@fjord.reo.dec.com>.
2768 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2769 * remote-vx.c: Don't include vx-share/reg.h.
2770 * vx-share/ptrace.h: Reproduce from scratch.
2771 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2772 * Makefile.in: Remove references to removed files, and to removed
2773 29k-share directories.
2775 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2777 * c-lang.c (_initialize_c_language): Name changed from
2779 * m2-lang.c (_initialize_m2_language): Name changed from
2781 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2782 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2783 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2784 expression parsing into c-lang.c and m2-lang.c respectively.
2785 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2786 m2-exp.y respectively.
2787 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2788 and m2-* files respectively.
2789 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2790 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2791 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2792 * expression.h (struct block): Forward declaration for prototypes.
2793 * language.h (struct objfile): Forward declaration for prototypes.
2794 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2795 * Makefile.in (HFILES): Add ch-lang.h.
2796 * Makefile.in (OBS): Add ch-lang.o.
2797 * ch-exp.y: Migrate code that has nothing to do with expression
2798 parsing into ch-lang.c.
2799 * ch-lang.c: New file, code migrated from c-exp.y.
2800 * ch-lang.h: New file, internal interface between ch-* files.
2801 * ch-lang.c (_initialize_chill_language): Name changed from
2802 _initialize_chill_exp.
2804 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2805 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2806 * config/amix.mh (NATDEPFILES): Add.
2807 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2810 * dwarfread.c (decode_subscr_data): Remove spurious test that
2811 accepted only integer subscript types. We don't do anything
2812 with the type at the moment anyway.
2814 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2816 * ch-exp.y (match_character_literal): Fix case where no
2817 match at all is found.
2818 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2819 width types. For example, "INT" is always 2 bytes regardless
2820 of the values of any TARGET_*_BIT macros. So use explicit
2821 numeric sizes for the types.
2823 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2825 * c-exp.y (c_create_fundamental_type): New function to create
2826 language specific fundamental types for C.
2827 * m2-exp.y (m2_create_fundamental_type): New function to create
2828 language specific fundamental types for Modula 2.
2829 * c-exp.y (c_language_defn, cplus_language_defn): Add
2830 c_create_fundamental_type to language struct initializers.
2831 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2832 to language struct initializers.
2833 * dwarfread.c (expression.h, language.h): Include.
2834 * dwarfread.c (ftypes): New array to hold fundamental types
2835 for current compilation unit.
2836 * dwarfread.c (cu_language_defn): New pointer to language
2837 struct for language of current compilation unit.
2838 * dwarfread.c (dwarf_fundamental_type): New function to
2839 create/lookup fundamental types.
2840 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2841 * dwarfread.c (throughout): Replace lookup_fundamental_type
2842 with dwarf_fundamental_type.
2843 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2844 compilation unit (may be different language or different objfile).
2845 * gdbtypes.c (lookup_fundamental_type): Move actual type
2846 creations into language specific fundamental type creation
2847 functions and call via create_fundamental_type. Add comment
2848 about this function being obsolescent.
2849 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2850 sized signed and unsigned integers.
2851 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2852 * language.c (language_def): New function to lookup a language
2853 struct given it's enumeration.
2854 * language.h (struct language_defn): Add la_fund_type, a pointer
2855 to a function that creates fundamental types for this language.
2856 * language.h (create_fundamental_type): New macro to create
2857 fundamental types based on the current language.
2858 * language.h (language_def): Add prototype.
2859 * language.c (unk_lang_create_fundamental_type): New function
2860 for initializing language structs, calls error if called.
2861 * language.c (unk_language_defn, auto_language_defn,
2862 local_language_defn): Use unk_lang_create_fundamental_type.
2863 ch-exp.y (chill_create_fundamental_type): New function.
2864 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2865 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2867 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2869 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2871 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2872 as GCC_PRODUCER and GPLUS_PRODUCER.
2874 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2876 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2879 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2881 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2882 rather than '$'. This particular piece of braindamage is
2883 spreading like ooze. It's now infected libiberty, deja-gnu,
2885 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2886 hardwired '$' character.
2888 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2890 (Changes to break incredibly ugly, unmaintainable 750 line
2891 read_struct_type function up into managable pieces.)
2892 * Makefile.in (VERSION): Bump to 4.7.3.
2893 * stabsread.c (struct field_info): Local struct definition.
2894 * stabsread.c (read_member_functions, read_struct_fields,
2895 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2896 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2897 functions from fragmented read_struct_type.
2898 * stabsread.c (stabs_general_complaint): Catchall complaint.
2899 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2900 symbol name continuation code. Use macro throughout.
2901 * stabsread.c (various places): Replace add-one-to-pointer
2902 with pointer increment.
2903 * stabsread.c (read_type): Retain function local copy of type
2904 descriptor. Rearrange code calling read_struct_type() to match
2906 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2907 a single blank as the name of nameless enumerations. Recognize
2908 this special case and set nameless flag.
2909 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2911 * ch-exp.y (access_name): New non-terminal token and
2913 * ch-exp.y (general_procedure_name): Now a terminal token.
2914 * ch-exp.y (location): Expand production.
2915 * ch-exp.y (match_simple_name_string): New function.
2916 * ch-exp.y (yylex): Call match_simple_name_string and return
2917 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2919 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2921 * munch: Backslash escape vertical bar characters inside
2922 grep patterns since they have special meaning for some greps.
2923 * parse.c (write_exp_string): Complete rewrite to store string
2924 contants as a leading explicit length, followed by the string data,
2925 followed by a trailing explicit length.
2926 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2927 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2928 Use recorded explicit length of strings in expression elements,
2929 rather than strlen. Adjust code to skip over strings stored in
2930 expression elements, and code to access strings, to account for
2931 new leading explicit size expression element.
2932 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2933 0, to avoid negative expression element indices.
2934 * valops.c (search_struct_method): Minor whitespace change.
2936 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2938 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2939 which together maintain a dynamically expandable static buffer
2940 for the lexer to use when translating C strings to their internal
2941 form (other future uses possible). Fix parsing of C style strings
2942 to do the normal C style input conversions of escaped character
2944 * valops.c (value_string): Remove translation of escaped
2945 character sequences, now done in C expression parser.
2946 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2947 and decides if it should be printed in literal form or some other
2948 form, based on it's ASCII value and setting of sevenbit_strings.
2949 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2950 macro, change indentation style.
2951 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2952 * ch-exp.y (chill_printstr): First cut at real function instead
2955 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2957 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2959 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2961 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2963 * defs.h (sevenbit_strings): Add declaration.
2964 * defs.h (printchar): Replace with gdb_printchar.
2965 * language.h (language_defn): Add new function pointers
2966 la_printchar and la_printstr, to do language dependent
2967 printing of characters and strings.
2968 * language.h (local_printchar, local_printstr): New macros
2969 to call language dependent functions pointed to by la_printchar
2970 and la_printstr respectively.
2971 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2972 dependent functions for printing characters and strings.
2973 * c-exp.y (c_language_defn, cplus_language_defn): Add
2974 c_printchar and c_printstr.
2975 * command.c (do_setshow_command): Rename printchar use to
2977 * expprint.c (print_subexp): Replace C style string output
2978 with call to local_printstr.
2979 * language.c (unk_lang_printchar, unk_lang_printstr):
2980 New stubs, currently errors.
2981 * language.c (unknown_language_defn, auto_language_defn,
2982 local_language_defn): Add unk_lang_printchar and
2984 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2985 language dependent functions to print characters and strings.
2986 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2987 * utils.c (printchar): Renamed to gdb_printchar.
2988 * valprint.c (print_string): Remove prototype, function moved
2989 to c-exp.y, where it becomes c_printstr.
2990 * valprint.c (print_max): Made global for reference from the
2991 language dependent printing routines in *-exp.y.
2992 * valprint.c (repeat_count_threshold): New variable with function
2993 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2994 Change all references to old macro to references to new variable.
2995 * valprint.c (value_print, val_print): Replace calls to
2996 print_string with calls to local_printstr.
2997 * valprint.c (val_print): Replace C style character printing
2998 with call to local_printchar.
2999 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3000 * valprint.c (_initialize_valprint): Add add_show_from_set
3001 call for setting up repeat_count_threshold as print variable.
3002 * ch-exp.y (decode_integer_value): New function.
3003 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3004 * ch-exp.y (chill_printchar, chill_printstr): New language
3005 dependent functions for printing characters and strings.
3006 * ch-exp.y (chill_language_defn): Add chill_printchar and
3009 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3011 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3012 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3013 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3015 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3017 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3018 and assume the process has been killed.
3020 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3022 * remote-udi.c (udi_open): Reset vars so that user can re-run
3023 programs without leaving GDB.
3024 * (many routines): Slightly improve error handling.
3025 * (download): Zero out BSS by longs instead of bytes to avoid
3026 timeouts in real hardware.
3027 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3028 that connection is no longer in use after shutdown() of socket.
3029 This keeps GDB from dying of a SIGPIPE when you issue multiple
3030 `target udi' commands.
3032 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3034 * language.h (language_format_info): New structure to bundle
3035 local formatting information.
3036 * language.h (language_defn): Replace individual format info
3037 with language_format_info structs.
3038 * language.h (local_*_format, local_*_format_prefix,
3039 local_*_format_specifier, local_*_format_suffix): New macros
3040 for binary/octal/decimal/hex formats to access info elements.
3041 * c-exp.y (c_language_defn): Update for new format handling.
3042 * m2-exp.y (m2_language_defn): Update for new format handling.
3043 * dbxread.c (language.h): Include for partial-stab.h use.
3044 * mipsread.c (expression.h, language.h): Include for
3046 * defs.h (local_hex_format, local_hex_format_custom,
3047 local_hex_string, local_hex_string_custom): Move to language.h.
3048 * language.c (local_hex_format_custom, local_hex_string,
3049 local_hex_string_custom, local_octal_format_custom): Use new
3051 * language.c (unknown_language_defn, auto_language_defn,
3052 local_language_defn): Update for new format handling.
3053 * printcmd.c (print_scalar_formatted): Use new macros
3054 to access decimal and binary format info for printing.
3055 * c-exp.y (chill_language_defn): Update for new format handling.
3056 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3057 * ch-exp.y (decode_integer_literal): Add function
3058 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3059 * ch-exp.y (builtin_type_chill_char): Add definition.
3060 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3062 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3064 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3066 (aix_framedata): added nosavedpc field.
3067 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3069 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3070 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3071 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3072 instructions as function_frame_info does. Expand special case of
3073 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3075 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3077 (function_frame_info): Set frameless if the function has no frame,
3078 and set nosavedpc if the PC was not saved. Handle gcc generated
3079 stfd 31,-4(31); st 31, -12(31) correctly.
3080 (frameless_function_invocation): New second argument pcsaved; if 0
3081 return whether the function has a frame, if 1 return whether the
3083 (frame_initial_stack_address): Correct typo: cache registers for
3084 callee_fi, not for fi, (avoids reading garbage memory locations).
3086 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3088 * infrun.c (wait_for_inferior (just before step_over_function
3089 label)): Change test for stepping into subroutine to check for the
3090 presence of line number info. This makes stuff compiled with -g1
3091 cause GDB to not lose control when stepping.
3093 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3094 Improve comments as well.
3096 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3098 * Makefile.in (VERSION): Bump to 4.7.2
3099 * symtab.c (find_pc_symtab): Fix return of random value
3101 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3102 Makefile since it contains sed patterns used in generation.
3103 Add sed pattern to also delete #include of any malloc.h.
3104 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3105 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3106 function names to conform to K&R terminology with respect to
3107 logical and bitwise operators:
3108 UNOP_ZEROP => UNOP_LOGICAL_NOT
3109 UNOP_LOGNOT => UNOP_COMPLEMENT
3110 BINOP_LOGAND => BINOP_BITWISE_AND
3111 BINOP_LOGXOR => BINOP_BITWISE_XOR
3112 BINOP_LOGIOR => BINOP_BITWISE_IOR
3113 BINOP_AND => BINOP_LOGICAL_AND
3114 BINOP_OR => BINOP_LOGICAL_OR
3115 PREC_OR => PREC_LOGICAL_OR
3116 PREC_AND => PREC_LOGICAL_AND
3117 PREC_LOGIOR => PREC_BITWISE_IOR
3118 PREC_LOGXOR => PREC_BITWISE_XOR
3119 PREC_LOGAND => PREC_BITWISE_AND
3120 value_zerop() => value_logical_not()
3121 value_lognot() => value_complement()
3122 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3123 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3124 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3125 and is nonexistant in some SVR4 based systems.
3126 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3127 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3129 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3130 * source.c (source_info): Fix minor nits, print "1 line" rather
3131 than "1 lines", and "language is <lang>".
3132 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3133 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3134 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3136 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3137 * ch-exp.y: New expression parser, for GNU-Chill.
3138 * defs.h (enum language): Add language_chill.
3139 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3140 LANG_MODULA2 a recognized language.
3141 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3142 Chill as well as Modula-2.
3143 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3144 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3145 * language.c (set_language_command): Add chill.
3146 * language.c (binop_result_type, integral_type, character_type,
3147 boolean_type, structured_type, value_true, binop_type_check):
3148 Add language_chill cases.
3149 * language.h (_LANG_chill): Define.
3150 * symfile.c (deduce_language_from_filename): Recognize the
3151 filename extensions ".chill", ".c186", and ".c286" for Chill.
3152 * valprint.c (typedef_print): Add case for language_chill.
3153 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3154 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3155 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3156 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3158 * Makefile.in (distclean): Add target ch-exp.tab.c.
3159 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3160 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3161 * eval.c (evaluate_subexp): Add OP_BOOL case.
3162 * expprint.c (print_subexp): Add OP_BOOL case.
3164 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3166 * infcmd.c (set_environment_command): Avoid skipping first
3167 char of env value if an '=' appears in it. Bug report and fix
3168 by Mark Jungerman, <maj@lucid.com>.
3170 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3172 * infcmd.c (step_over_calls): Improve comments.
3173 * symtab.c (find_pc_psymtab): Clean up a bit.
3174 * (find_pc_symtab): Fix comments, clean up code.
3175 * (find_pc_line): General cleanups, efficiency improvements.
3176 Also, don't return garbage when some line info exists, but there
3179 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3181 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3182 member, and the stat pointer passed to vmap_symtab was NULL, the
3183 wrong vmap entries would be modified. Fixes behavior where
3184 attempting to load symbols for a module with no member would mess
3185 up already read in symbols.
3187 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3189 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3190 29k-share/dfe/mini2udi.o.
3191 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3192 * alldeps.mak, depend: Update to deal with removal of
3193 aforementioned files.
3194 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3195 requirement for useless 'program' argument. Clean up
3196 udi_create_inferior, and udi_load to call common download()
3197 routine. Create download routine to load remote hosts directly
3198 (with the help of BFD) so that we don't need yank.c and
3200 Fix udi_detach to call UDIDisconnect with
3201 the right arguments. Clean up udi_resume, don't assign tip_error
3202 twice. Clean up udi_wait, straighten out status codes. Make
3203 udi_kill really work.
3205 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3207 * c-exp.y: separated host/target idea of integer type size,
3208 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3209 UINT and CHAR rules. (parse_number): work out the targetwise type
3210 of a number based upon it's size and qualifiers. (yylex): chars
3211 are now treated the same way as ints.
3213 * source.c (indentify_source_line): don't core dump if wanted
3214 line is larger than number of lines in source. (can happen when
3215 coff gets confused about #included source).
3217 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3219 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3220 when debugging a program with 100 shared libraries.
3222 * solib.c (solib_map_sections): Always close the BFD we open.
3223 Free all malloc'd storage we allocate, too, including error cases.
3224 (struct so_list): Remove unused so_bfd member.
3225 (clear_solib): Don't bother closing so_bfd.
3227 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3228 cacheable. `So many symbol files, so little file descriptors.'
3230 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3232 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3233 Stubs should stand alone as much as possible.
3235 * source.c (show_directories): Avoid printf_filtered length prob
3236 pointed out by Jonathan Stone.
3238 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3239 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3240 <Lee_Cooprider@vos.stratus.com>.
3242 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3244 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3245 struct, not struct itself.
3246 * serial.h (serial_restore): Fix prototype, takes pointer not
3249 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3251 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3252 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3254 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3256 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3257 Stubs should stand alone as much as possible.
3259 * README: Add remote-es1800.c and remote-st2000.c to table.
3260 * go32-nat.c: Remove, there is no native go32 support.
3261 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3263 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3265 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3266 new routines to deal with sending SIGINTs to attached processes
3267 when the user interrupts the controlling GDB.
3268 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3269 the aforementioned routines when waiting for the attached process.
3271 * elfread.c, mipsread.c: Include <string.h>.
3272 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3273 * serial.h: Add prototype for serial_restore().
3275 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3277 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3278 minimal_symbol_count, because the NULL symbol is not included in
3279 the count. This prevented this function from finding the last
3280 symbol in the table.
3282 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3284 * dbxread.c (process_one_symbol): if not defined
3285 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3286 the start of the function, not just after N_FUN.
3288 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3290 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3291 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3292 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3293 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3294 file. Remove preprocessor defines that previously did remapping.
3296 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3298 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3299 Bug fix courtesy of Alexander Klaiber.
3301 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3303 hp300 native support (hp300hpux untested).
3305 * hp300ux-xdep.c: removed.
3306 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3307 * xm-hp300hpux.h: updated copyright.
3308 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3309 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3310 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3311 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3312 fork-child.o coredep.o corelow.o.
3313 (NAT_FILE, NATDEPFILES): new macros.
3314 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3315 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3317 (NAT_FILE, NATDEPFILES): new macros.
3318 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3320 Vax ultrix native support.
3322 * nm-vax.h: new file.
3323 * Makefile.in (HFILES): added nm-vax.h.
3324 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3325 coredep.o corelow.o removed.
3326 (NAT_FILE, NATDEPFILES): new macros.
3327 * xm-vax.h: updated copyright.
3328 (REGISTER_U_ADDR): removed.
3330 Apollo native support (untested).
3332 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3333 * a68v-nat.c, nm-apollo68[bv].h: new files.
3334 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3335 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3336 * a68v-xdep.c: removed.
3337 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3338 inftarg.o fork-child.o a68v-xdep.o.
3339 (NAT_FILE, NATDEPFILES): new macros.
3341 * defs.h: include nm.h.
3342 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3343 sparc-tdep.c, : do not include nm.h.
3344 * doc/gdbint.texinfo: nm.h now included in defs.h.
3346 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3348 * Makefile.in (VERSION): 4.7.1 post release!
3350 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3352 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3354 * Makefile.in (VERSION): gdb-4.7 release.
3355 * README: Update for gdb-4.7.
3357 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3359 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3362 * alldeps.mak, depend: Update.
3364 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3366 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3368 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3369 causes problems in setting breakpoint in the right place in
3370 functions with `float' args which are passed as doubles.
3371 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3372 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3374 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3376 * Makefile.in (HFILES): Add nm-i386sco.h.
3377 * dwarfread.c: include <sys/types.h> for SCO.
3378 * infptrace.c: Don't include ptrace.h under SCO.
3379 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3381 * config/i386v.mt: Add exec.o to TDEPFILES.
3383 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3385 * i386v-nat.c: Remove space from front of #endif.
3386 * irix4-nat.c: Remove externs of registers[], include inferior.h
3388 * mips-nat.c: Explicitly initialize zerobuf to 0!
3389 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3390 Always setup fci->frame, even if it's non-zero. Too many places
3391 depend upon this behavior (and I have to get a release out the
3393 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3394 processing_gcc_compilation if we find the embedded stabs marker.
3395 This fixes several bugs with finding the location of short or char
3396 function parameters passed on the stack.
3398 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3400 Native support for sun4sol2.
3402 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3403 * nm-sysv4.h: new file.
3404 * Makefile.in (HFILES): added nm-sysv4.h.
3405 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3406 (NAT_FILE, NATDEPFILES): new macros.
3407 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3409 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3411 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3412 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3414 * Makefile.in (VERSION): Tick to 4.6.9.
3416 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3418 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3419 definition, replace with portable one.
3420 * remote-nindy.c: Lint.
3421 (nindy_wait): Return type is int, result is inferior_pid.
3422 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3423 (initialize_symmisc): Remove empty function.
3424 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3425 Remove obsolete, misspelled macro.
3426 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3427 (all @node commands): Use new form to avoid nitpicking errors.
3428 * doc/gdbint.texinfo: Document host/native/target split.
3430 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3432 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3434 * xm-mips.h (offsetof): Don't define this if __STDC__.
3436 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3438 umax native support (untested).
3440 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3442 (NAT_FILE, NATDEPFILES): new macros.
3443 * config/umax.mt (TDEPFILES): removed exec.o.
3444 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3445 removed to nm-umax.h.
3446 * nm-umax.h: new file.
3447 * Makefile.in (HFILES): added nm-umax.h.
3449 hppa native support (untested).
3451 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3452 (NAT_FILE, NATDEPFILES): new macros.
3453 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3454 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3455 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3456 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3457 * hppa[bh]-xdep.c: removed.
3458 * hppa[bh]h-tdep.c: do not include ptrace.h.
3459 * Makefile.in (HFILES): added nm-hppa[bh].h.
3461 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3463 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3465 * mips-nat.c: Straighten out include files. Work around
3466 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3469 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3471 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3472 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3473 backtraces from core files work.
3474 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3475 Functions are now defined in mips-nat.c.
3477 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3479 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3480 serial_default_name().
3482 * remote-hms.c, ser-go32.c, serial.h: Change from
3483 serial_timedreadchar() to new serial_readchar().
3485 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3487 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3489 * c-exp.y: Moved handling of 'const' and 'volatile' from
3490 <type> to <typebase>. This removes 2 conflicts.
3492 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3494 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3495 from breakpoint table when reseting breakpoints.
3497 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3499 Native support cleanup and corefile fixes for i386 SVR4 systems.
3501 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3502 fill_fpregset): Moved to i386v4-nat.c
3503 * i386v4-nat.c, nm-i386v4.h, : New files.
3504 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3505 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3506 change i386v-nat.o to i386v4-nat.o.
3508 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3510 Miscellaneous 386 configs updated.
3512 * config/i386aout.mt (TDEPFILES): removed exec.o.
3513 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3514 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3515 (NAT_FILE, NATDEPFILES): new macros.
3516 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3517 config/i386v4.mt (TDEPFILES): removed exec.o.
3518 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3519 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3520 (NAT_FILE, NATDEPFILES): new macros.
3521 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3522 fork-child.o coredep.o corelow.o i386-xdep.o.
3523 (NAT_FILE, NATDEPFILES): new macros.
3525 Native support cleanup for i386bsd (untested).
3527 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3528 * config/i386bsd.mh (NATDEPFILES): added exec.o
3529 * tm-i386bsd.h (FLOAT_INFO): removed.
3530 * nm-i386bsd.h (FLOAT_INFO): added.
3532 Native support for i386v (untested).
3534 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3535 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3536 (NAT_FILE, NATDEPFILES): new macros.
3537 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3538 * i386-xdep.c: removed.
3539 * Makefile.in (HFILES): added nm-i386v.h
3540 * i386v-nat.c, nm-i386v.h: new file.
3541 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3543 * tm-i386v.h (FLOAT_INFO): removed.
3545 Native support for linux (untested).
3547 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3548 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3549 (NAT_FILE, NATDEPFILES): new macros.
3550 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3551 * Makefile.in (HFILES): added nm-linux.h.
3552 * nm-linux.h: new file.
3553 * xm-linux.h: updated copyright. cleaned up formatting.
3554 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3556 Native support for sun386 (untested).
3558 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3559 fork-child.o sun386-xdep.o.
3560 (NAT_FILE, NATDEPFILES): new macros.
3561 * config/sun386.mt (TDEPFILES): removed exec.o.
3562 * Makefile.in (HFILES): added nm-sun386.h.
3563 * sun386-nat.c, nm-sun386.h: new file.
3564 * sun386-xdep.c: removed.
3565 * xm-sun386.h: updated comment and copyright.
3566 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3569 Native support for i386mach (untested).
3571 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3572 fork-child.o mach386-xdep.o.
3573 (NAT_FILE, NATDEPFILES): new macros.
3574 * Makefile.in (HFILES): added nm-i386mach.h.
3575 * nm-i386mach.h, i386mach-nat.c: new files.
3576 * mach386-xdep.c: removed.
3577 * xm-i386mach.h: updated copyright.
3578 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3581 Native separation for go32 (untested).
3583 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3584 * go32-nat.c: new file.
3585 * go32-xdep.c (call_ptrace, child_resume,
3586 fetch_inferior_registers, store_inferior_registers,
3587 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3589 Native support for m88k (untested).
3591 * Makefile.in (HFILES): added nm-m88k.h
3592 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3593 FETCH_INFERIOR_REGISTERS): removed.
3594 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3595 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3596 (NAT_FILE, NATDEPFILES): new macros.
3597 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3598 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3599 * m88k-xdep.c: removed.
3601 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3603 * i386b-nat.c: Comment changes.
3604 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3606 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3608 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3610 Avoid longjmp()-catching compilation errors in cross-ports.
3612 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3613 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3614 Move from mips-tdep.c and tm-{irix3,mips}.h.
3615 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3617 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3620 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3621 (fetch_core_registers): Fix bfd_seek arguments.
3623 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3625 Make core files work again (add back the `core' target).
3627 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3628 (NATDEPFILES): Add corelow.o.
3629 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3632 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3633 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3634 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3635 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3636 appears. FIXME, these should be moved to NATDEPFILES for native
3639 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3641 Ultra3 host/target/native split. (untested).
3643 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3644 (fetch_register, fetch_inferior_registers,
3645 store_inferior_registers, fetch_core_registers): removed to
3647 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3649 * Makefile.in (HFILES): added nm-ultra3.h.
3650 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3651 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3653 (NAT_FILE, NATDEPFILES): new macros for native support.
3654 * config/ultra3.mt (TDEPFILES): exec.o removed.
3656 * xm-vaxult.h: add MEM_FNS_DECLARED.
3658 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3660 * Makefile.in (VERSION): Roll to 4.6.8.
3661 (OBS): Put version.o first, so Makefile rebuild happens early.
3663 * command.h: Publicize prototype for not_just_help_class_command.
3664 * command.c: Remove proto.
3665 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3666 output. Move "maint info" from class info to class maintenance,
3668 * infrun.c: Move "stop" to class_obscure, and give it a
3669 function so it will not be seen as a global help topic. FIXME,
3670 it should be possible to set these attributes independently.
3672 * core.c (core_command): Make nicer error message for no core support.
3674 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3676 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3677 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3679 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3680 (scan_compilation_units): Punt unused filename arg. dbfoff,
3681 lnoffset, and curlnoffset are file_ptr's now.
3682 (dwarf_build_psymtabs): Drop desc and filename args; use
3683 objfile. dbfoff and lnoffset are file_ptr's now.
3684 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3685 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3686 (elf_symfile_read): Skip desc and filename args to
3687 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3688 * gdb-stabs.h: Use file_ptr rather than off_t.
3689 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3690 compile-time debug check that someone turned off as "unused".
3691 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3692 * symfile.h: Update dwarf_build_psymtabs and
3693 elfstab_build_psymtabs prototypes.
3694 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3695 Use file_ptr offsets. bfd_seeks use L_SET.
3697 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3699 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3700 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3701 value so that demangler won't be invoked. This greatly speeds up
3703 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3704 linked_proc_info so that it properly deallocates the appropriate
3705 item after it is done with it instead of before.
3706 * Don't pass bogus frame pointer to create_new_frame(). Just
3707 leave it as zero so that lower level code will figure out the
3710 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3712 Sony News native support.
3714 * Makefile.in (HFILES): added nm-news.h.
3715 * nm-news.h: new file.
3716 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3717 fork-child.o coredep.o to NATDEPFILES.
3718 (NAT_FILE, NATDEPFILES): new macros for native support.
3719 * config/news.mt (TDEPFILES): removed exec.o.
3721 * remote-vx.c: remove redundant include of sys/time.h.
3723 * infrun.c: include ctype.h. Otherwise some machines result in
3724 undefined for isdigit.
3726 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3728 * configure.in: Convert m68k entries to m68* entries to handle
3729 all the various m68xxx hosts and targets.
3730 * config/news1000.mt: No longer needed, same as news.mt.
3732 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3734 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3736 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3738 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3739 nm-sun2.h, nm-mips.h.
3741 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3743 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3745 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3747 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3749 * xm-hppah.h: if __STDC__ is not defined, define
3751 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3752 compiler; see the comment in the file.
3754 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3756 First cut at support for all BSD variants on 386.
3758 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3759 * i386b-nat.c: New native support file.
3760 * configure.in: Add host and target for i[34]86-*-bsd*.
3761 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3763 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3765 Sun2 native support (untested).
3767 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3768 REGISTER_U_ADDR): removed to nm-sun2.h.
3769 * nm-sun2.h: new file.
3770 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3771 fork-child.o sun3-xdep.o removed.
3772 (NAT_FILE, NATDEPFILES): new macros.
3774 Mips native support. Decstation and iris4 have been tested.
3777 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3778 fill_fpregset): removed to irix4-nat.c
3779 * mips-xdep.c: removed.
3780 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3782 * procfs.c: include nm.h.
3783 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3784 * xm-irix4.h: bump copyright.
3785 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3786 PROC_NAME_FMT): removed.
3787 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3788 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3789 (NAT_FILE, NATDEPFILES): new macros for native support.
3790 (CC): supply default compiler switches.
3791 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3792 fork-child.o coredep.o.
3793 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3795 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3796 fork-child.o mips-xdep.o coredep.o.
3797 (NAT_FILE, NATDEPFILES): new macros for native support.
3799 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3801 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3802 (NATDEPFILES): added fork-child.o
3803 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3804 (NATDEPFILES): added fork-child.o
3805 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3806 (NATDEPFILES): added fork-child.o
3808 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3810 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3811 by using puts_filtered instead.
3813 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3815 * remote-nindy.c (nindy_load): Replacement version from Steve
3816 Chamberlain, doesn't require forking to run "strip" or "sx".
3818 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3820 * Makefile.in (HFILES): Add nm-*.h files.
3822 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3824 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3825 (NATDEPFILES): added fork-child.o.
3827 * doc/gdbint.texinfo: document a few more macros, create new
3828 section for native macros.
3830 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3832 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3833 resolution of copyright issues.
3835 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3837 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3838 subdir gets configured.
3840 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3842 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3844 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3845 searching for a "bfd_strip" program. Also, fixed up arguments
3846 passed to that program.
3848 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3849 which is now used for something else. Rewrite description of
3850 associated parameters to match how gdb does it now.
3851 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3853 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3855 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3857 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3860 * inferior.h (proc_signal_handling_change): prototype removed.
3861 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3862 (handle_command): now calls target_notice_signals.
3863 * procfs.c (proc_signal_handling_change): renamed to
3864 procfs_notice_signals. Now static. Add prototype. All callers
3866 * target.h (struct target_ops): new field, to_notice_signals.
3867 (target_notice_signals): new macro to cover new field.
3868 * target.c (cleanup_target): default to_notice_signals to ignore.
3869 * corelow.c (core_ops),
3871 inftarg.c (child_ops),
3872 procfs.c (procfs_ops),
3873 remote-adapt.c (adapt-ops),
3874 remote-eb.c (eb_ops),
3875 remote-es1800.c (es1800_ops, es1800_child_ops),
3876 remote-hms.c (hms_ops),
3877 remote-mm.c (mm_ops),
3878 remote-nindy.c (nindy_ops),
3879 remote-st2000.c (st2000_ops),
3880 remote-udi.c (udi_ops),
3881 remote-vx.c (vx_ops, vx_run_ops),
3882 remote.c (remote_ops),
3883 target.c (dummy_target),
3884 xcoffexec.c (exec_ops): added static initializer for
3886 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3888 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3890 * main.c (define_command): Add forgotten initializer.
3892 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3894 * language.c, language.h: Move saved_language out to global
3895 expected_language. Set expected_language when user expectation
3897 * language.c (language_info): Don't print type/range checking gub.
3898 * main.c (main): Set expected language.
3899 (execute_command): Check against expected language.
3900 * symfile.c (set_initial_language): Set expected language.
3902 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3904 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3906 A bunch of changes mostly to improve debugging of C++ programs.
3907 Specifically, the calling of inferiors methods is improved.
3909 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3910 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3911 hide the implementation details of pointer-to-method objects.
3912 How to tell if the pointer points to a virtual method is
3913 still very dependent on the particular compiler, but this
3914 should make it easier to find the places to change.
3915 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3916 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3917 macros, instead of a hard-wired-in code that incorrectly
3918 assumed a no-longerused representation of pointer-to-method
3919 values. And otherwise fix the relevant bit-rotted code.
3921 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3922 If there are both fields and methods, put a space between.
3924 * stabsread.c (read_struct_type): Fix bug in handling of
3925 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3926 by '_'). (It used to prematurely exit the loop reading in
3927 the fields, so it would think it should start reading
3928 methods while still in the fields. This could crash gdb
3929 given a gcc that can emit nested type information.)
3931 * valops.c (search_struct_method): Pass 'this' value by
3932 reference instead of by value. This provides a more
3933 consistent interface through a recursive search where the
3934 "bottom" functions may need to adjust offsets (due to multiple
3936 * valops.c, value.h, values.c: Pass extra parameters to
3937 value_fn_field and value_virtual_fn_field so we can
3938 correctly adjust offset for multiple inheritance.
3939 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3940 virtual function calls by using value_virtual_fn_field().
3941 * values.c: New function baseclass_offset, derived from
3942 baseclass_addr (which perhaps can be made obsolete?).
3943 It returns an offset rather than an address. This is a
3944 cleaner interface since it doesn't mess around allocating
3946 * valops.c (search_struct_method): Use baseclass_offset
3947 rather than baseclass_addr.
3949 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3951 * Makefile.in: Re-install 29K/UDI stuff.
3952 * remote-udi.c (udi_resume): Clean up.
3953 * (udi_wait): Rewrite, leave out bugs.
3954 * Add debugging code to print out all register fetches and stores.
3955 * Straighten out target_ops.
3956 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3958 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3960 * remote-udi.c (udi_create_inferior): run with no arguments should
3961 not pass the program name as an argument, since the UDI code
3962 already handles that.
3963 (udi_load): get the symbols from prog_name, not arg_string (the
3964 load command should really use arg_string as the program name, not
3965 prog_name, but at least the run command works now).
3967 * munch: HP9000/300 nm puts an extra space between T and symbol
3970 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3971 needed for vxworks targets.
3973 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3975 * am29k-tdep.c (_initialize_29k): Make it possible for the
3976 user to set and query the address where function calls into the
3977 inferior write a small scratch routine. `set call_scratch_address'
3978 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3979 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3980 not already cached validly.
3982 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3984 Rs6000 native support.
3986 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3987 machines without this header should not be compiling this file.
3988 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3989 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3990 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3991 * xm-rs6000.h: do not include ptrace.h.
3992 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3993 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3994 infptrace.o and inftarg.o move to NATDEPFIES.
3995 (NAT_FILE, NATDEPFILES): new macro for native support.
3997 Sun3 native support.
3999 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4000 new macros for native support.
4001 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4002 removed sun3-xdep.o.
4003 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4005 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4006 * sun3-nat.c, nm-sun3.h: new files for native support.
4008 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4010 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4011 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4012 dbfsize and use it to initialize new local file scope dbsize.
4013 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4014 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4015 DIEs as well as the current check for undersize DIEs. This helps
4016 to gracefully detect and reject corrupted DIE information.
4018 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4020 Add `command hooks' and a hook for inferior program stopping.
4022 * command.h (struct cmd_list_element): Remove unused `aux'
4023 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4024 * command.c (add_cmd): Initialize new fields, elim old.
4025 (add_alias_cmd): Clone new fields.
4026 (delete_cmd): Un-hook hookee if we're deleting hook.
4027 (help_cmd): Tell user the command is hooked, if it is.
4028 (lookup_cmd_1): Abbreviations return the original command
4029 instead of themselves, so that hooks on the original cmd will be
4031 * defs.h (enum command_class): Add class_pseudo and comments.
4032 * gdbcmd.h (execute_user_command): Add prototype.
4033 * infrun.c (normal_stop): If the stop command is hooked,
4034 run the hook whenever we stop.
4035 (hook_stop_stub): Stub for catch_errors.
4036 (_initialize_infrun): Set up pseudo "stop" command.
4037 * main.c (execute_user_command): Code extracted from execute_command.
4038 (execute_command): If hooked, run the hook before the command.
4039 (define_command): If defining a new hook, check the command it
4040 is hooking, and warn if none. Install the hook.
4041 * source.c (_initialize_source): "l" is an abbrev for "list".
4042 * doc/gdb.texinfo: Document command hooks.
4044 * Makefile.in (VERSION): Roll to 4.6.7.
4045 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4046 * infrun.c (breakpoints_inserted): Make it static again.
4047 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4049 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4051 Native file renaming.
4053 * nat-sparc.c -> sparc-nat.c
4054 * nat-sun4os4.h -> nm-sun4os4.h
4055 * nat-trash.h -> nm-trash.h
4056 * config/sun4os4.mh: track file renaming.
4057 * configure.in: link to nm.h rather than nat.h.
4058 * infptrace.c: include nm.h rather than nat.h.
4060 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4062 Host/target/native split for sun4.
4064 * Makefile.in (TSOBS): removed corelow.o.
4065 * infptrace.c: included nat.h.
4066 * nat-trash.h: temporary header file. This should be removed once
4067 all hosts have the native/host/target split.
4068 * configure.in: add a symlink from nat-trash.h to nat.h if no
4069 other nat file exists for this configuration.
4070 * sparc-tdep.c: no longer include sys/ptrace.h.
4071 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4072 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4074 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4075 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4076 to NATDEPFILES. removed sparc-xdep.o.
4077 (NATDEPFILES, NAT_FILE): new macros for native support.
4079 Break the direct connection from core_file_command to any
4080 particular type of core file support.
4082 * target.h (find_core_target): new prototype.
4083 * target.c (find_core_target): new function. Walks the target
4084 list looking for the core target.
4085 * core.c (core_file_command): replace calls to core_detach and
4086 core_open with find_core_target and direct calls.
4088 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4090 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4092 config/hp300hpux.mh: ALLOCA1 was not defined.
4094 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4096 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4097 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4098 until we can figure out a better way to do paging.
4100 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4102 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4103 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4104 * hppa-coredep.c: Remove, now that we use the hook.
4105 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4106 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4108 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4109 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4110 be ripped out and reimplemented right (see elfread.c).
4111 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4113 Rename all HPPA files to fit into unique DOS filenames:
4114 * *hppabsd* => *hppab*
4115 * *hppahpux* => *hppah*
4117 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4119 Make the /proc support a target-struct in its own right.
4121 * Makefile.in: Remove inftarg.[co], since it is now included via
4123 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4124 reference infptrace.o. Add fork-child.o to all *.mh that
4127 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4128 No longer global functions.
4129 (fork_inferior): New global function from fork-child.c.
4130 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4131 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4132 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4133 (child_create_inferior): New tiny function that calls fork_inferior.
4134 * fork-child.c: New file, containing fork_inferior, which is
4135 built from slight mods to inftarg.c's child_create_inferior.
4137 * procfs.c (procfs_ops): Add target vector.
4138 (attach): Rename as static do_attach.
4139 (procfs_create_inferior): New tiny function that calls fork_inferior.
4140 (child_xfer_memory): Rename to static procfs_xfer_memory.
4141 (store_inferior_registers): Rename to static procfs_store_registers.
4142 (inferior_proc_init): Rename to static procfs_init_inferior.
4143 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4144 procfs_files_info, procfs_open, procfs_mourn_inferior,
4145 procfs_can_run): Slightly mangled copies of the corresponding
4146 child_XXX routines from inftarg.c.
4147 (proc_wait): Renamed to static procfs_wait.
4148 (child_resume): Rename to static procfs_resume.
4149 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4150 (initialize_proc_fs): Rename to initialize_procfs. Set up
4153 * putenv.c: index -> strchr.
4154 * regex.c: Always rename bcopy to memcpy, etc.
4155 FIXME: Eventually do the renames rather than use #define's.
4156 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4158 * sparc-xdep.c: Move deferred_stores to target dependent.
4159 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4161 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4163 Split non-target-dependent code out of target_attach routines.
4165 * target.h: Comments on target_attach args and results.
4166 * infcmd.c (attach_command): Check for existing execution, call
4167 target_attach, set up terminal status and wait_for_inferior, wait
4168 for the attach status, and do normal_stop.
4169 * inftarg.c (child_attach): Remove target independent stuff.
4170 * remote-adapt.c (adapt_attach): Ditto.
4171 * remote-mm.c (mm_attach): Ditto.
4172 * remote-udi.c (udi_attach): Ditto.
4173 * remote-vx.c (vx_attach): Ditto.
4177 * remote-hms.c (hms_attach): Remove completely, it was useless.
4178 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4179 commented-out start_remote calls.
4180 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4181 DENTER and DEXIT macros and their calls. Use a real debugger --
4182 like gdb -- to see what functions are being called when.
4183 * utils.c (strcmp_iw): Make nonstatic, for lint.
4185 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4187 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4189 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4191 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4192 fix to differentiate between gcc1 & gcc2 compiled files so that we
4193 can debug calls that pass structs as args correctly.
4194 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4195 so, and what version.
4197 * remote.c (remote_wait): Make regs be char to avoid picayune
4198 ANSI compiler warnings.
4200 * energize.h: Move all external struct decls to inside of
4201 __STDC__, add prototype for energize_shell_wait().
4202 * energize.c (getpty): Clean up, make us really get a controlling
4204 * (energize_initialize): Disable SIGIO prior to setting up for
4205 I/O interrupts. Move setsid(), et. al. to getpty().
4206 * (energize_shell_wait): New routine to wait for things started
4207 via the shell command, uses wait() instead of /dev/proc.
4208 * Also, add prototype for execute_command_1().
4210 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4212 * inftarg.c (child_create_inferior, child_attach,
4213 child_mourn_inferior): collect unix child process stratum
4214 functions which live below the target vector into this file to
4215 facilitate host/target/native split. Also, make them static.
4216 * inflow.c (child_mourn_inferior): removed.
4217 * infrun.c (child_create_inferior, child_attach): removed.
4218 (resume): becomes global so that functions below the
4219 target vector can find it.
4220 * inferior.h (resume): add prototype.
4221 (child_mourn_inferior, child_create_inferior, child_attach):
4224 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4225 replaced with find_default_attach and
4226 find_default_create_inferior.
4228 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4230 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4231 addresses don't get displayed in the wrong positions.
4233 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4235 Separate core functions along target vector in preparation for
4236 native support. Functions above vector now live in core.c. Those
4239 * core.c (solib_add_stub, core_close, core_open, core_detach,
4240 get_core_registers, core_files_info, core_ops): moved to corelow.c
4241 (_initialize_core): removed addition of core_ops target.
4242 * corelow.c: new file.
4243 (solib_add_stub, core_close, core_open, core_detach,
4244 get_core_registers, core_files_info, core_ops): moved from core.c
4245 (_initialize_corelow): new function.
4246 * gdbcore.h (core_open, core_detach): added prototypes.
4247 (core_ops): add forward declaration.
4248 * Makefile.in (SFILES_MAINDIR): add core.c
4250 (TSOBS): change core.o to corelow.o
4252 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4254 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4255 instead of 'sun' predefined symbol so that trap analysis code is
4256 enabled only when the TARGET is a sun3.
4258 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4260 * tm-i960.h (ext_format_i960): Add top-level declaration.
4261 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4262 blocks, else Sun4 compiler complains.
4264 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4266 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4267 instruction's argument. Patch from jonathan@cs.stanford.edu
4270 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4272 Break the thread of control that implies that a unix child
4273 process will be the default target.
4275 * target.c (find_default_run_target, find_default_attach,
4276 find_default_create_inferior, return_zero): new functions.
4277 (cleanup_target): Make return_zero the default for to_can_run.
4279 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4280 child_create_inferior references with find_default_XXX instead.
4282 * target.h (struct target_ops): new field, to_can_run.
4283 (find_default_attach, find_default_create_inferior): new prototypes.
4284 (target_can_run): new macro.
4286 * Also added a zero (default) to_can_run element to all static
4287 struct target_ops initializations throughout GDB, except:
4288 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4290 * infrun.c (child_create_inferior): Clean up error handling when
4291 no exec file is specified.
4292 (child_attach): Don't require exec file.
4294 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4296 Remove kill_inferior_fast, in favor of target_kill, which goes
4297 through the target vector.
4299 * inferior.h (kill_inferior_fast): remove declaration.
4301 * main.c (disconnect): call quit_cover using catch_errors rather
4302 than calling kill_inferior_fast directly. New way goes through
4303 the target vector, handles attached processes, and writes
4304 command history if appropriate.
4305 (quit_cover): new function, wrapper for quit_command.
4307 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4308 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4309 inlining them into the local kill_inferior when needed.
4311 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4313 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4314 * stabsread.c (read_struct_type): Simplify complicated expression
4315 for dumb DECstation compiler.
4317 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4319 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4320 operands to memory management instructions, from WRS.
4322 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4324 * main.c (main): Back out previous language setting changes.
4325 Replace with simple default to C before processing any init
4326 files. There MUST be a language set, even in the absence of
4327 init files or executables, or expression parsing fails.
4329 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4331 * main.c (main): Move code that sets initial language to
4332 symfile.c. Fixup places where command files are processed to
4333 be consistent in setting a default language if none has been
4335 * symfile.c (set_initial_language): Add code moved from
4336 main() that sets an initial default language when a new
4337 symbol file is read.
4338 * symfile.c (symbol_file_command): Call set_initial_language.
4339 * symtab.c (find_main_psymtab): Add FIXME comment.
4341 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4343 * breakpoint.c, sparc-tdep.c: comment changes.
4344 * configure.in: removed target_dependent line.
4346 * remote-mm.c (mm_attach): change printf to error to prevent
4348 * remote-udi.c (udi_attach): change printf to error to prevent
4351 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4352 calls to {fetch|store}_inferior_registers with calls to
4353 target_{fetch|store}_registers, for remote-target independence.
4355 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4357 * Makefile.in: Fix bug I introduced in merging Rich's change.
4358 * infrun.c (child_create_inferior): Use proceed() rather than
4359 doing all the same stuff by hand.
4361 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4363 * Makefile.in, configure.in: add support for files used only when
4364 configured native, that is, when host = target.
4366 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4368 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4369 stores are target dependent and were moved from xm to tm.
4371 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4373 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4375 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4376 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4378 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4380 * target.h (struct target_ops): removed to_convert_to_virtual and
4381 to_convert_from_virtual elements. Initializations removed from
4382 all static initializations.
4383 (target_convert_to_virtual, target_convert_from_virtual):
4385 (host_convert_to_virtual, host_convert_from_virtual): Removed
4386 forward declarations.
4387 * target.c (cleanup_target): removed default assignments for
4388 to_convert_to_virtual and to_convert_from_virtual.
4389 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4391 * findvar.c (value_of_register, value_from_register):
4392 target_convert_to_virtual inlined.
4393 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4394 * valops.c (value_assign): target_convert_from_virtual inlined.
4396 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4398 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4399 position wrong if used for the prompt.
4400 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4402 Support for accessing arbitrary MIPS stack frames in memory.
4404 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4405 set, run it before INIT_EXTRA_FRAME_INFO.
4406 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4408 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4409 (FP) value in the frame_info struct if it is zero (as from top of
4411 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4413 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4414 comes back as zero. So does FP_REGNUM, as a trigger for
4415 init_extra_frame_info.
4417 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4418 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4419 (INIT_FRAME_PC): Defined to null.
4420 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4421 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4422 Briefly explain MIPS stacks in GDB.
4424 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4426 * copying.awk, copying.c (show_copying_command,
4427 show_warranty_command): Rename from copying_info, warranty_info,
4428 to match command function conventions.
4430 * utils.c (prompt_for_continue): Reinitialize more-counts
4431 before printing anything, and again afterward. Fix comments.
4432 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4433 or alloca() if needed.
4435 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4436 detect native versus cross-host.
4438 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4440 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4441 Suns. Rename to m68k_saved_pc_after_call.
4442 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4443 m68k_saved... instead of sun3_saved...
4445 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4447 * Makefile.in (update-depend, update-alldeps): Split out of
4448 setup-to-dist, for convenience in rebuilding the depend and
4450 (assorted): Update to catch straggler files when building gdb.tar.Z.
4452 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4454 Preliminary cleanup for splitting host/native/target.
4456 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4457 here; it is dealt with at a gdb-target-independent level.
4458 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4459 high toned routine. Fix return type to void.
4460 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4461 Rich and I believe the "real problem" was that both single_step
4462 and target_resume were issuing PT_CONTINUE calls. This would
4463 cause the second PT_CONTINUE to sometimes fail because the process
4464 was already running.
4465 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4467 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4469 * energize.c (pty_to_kernel): Must check for EAGAIN as
4470 termination condition.
4471 (full_filename): Don't prepend dirname if filename begins with /.
4472 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4474 (getpty (NCR)): Lotsa bug fixes...
4475 (kernel_dispatch (case StopRType)): Use kill() instead of
4476 killpg() so we can deal with losing systems...
4477 (wait_for_events): Work around NCR select() lossage. It doesn't
4478 zero out readfds when select() returns zero.
4479 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4480 getcwd() instead of getwd() (NCR getwd() seg faults).
4481 (energize_wait): Use sigaction() for NCR. Their version of signal()
4482 is unreliable by default.
4484 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4485 error from PIOCSWSTOP.
4487 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4488 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4489 defs.h, utils.c: Make vfprintf_filtered global.
4491 * energize.c (send_location): New routine to consolidate all
4492 places where we must notify kernel of where the given pc is.
4493 (cplus_demangle): Put single-quotes around demangled names.
4494 (energize_call_command): Call send_location() after doing up,
4495 down, and frame commands.
4497 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4499 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4500 pass at doc for two new remote targets---29K using UDI, and Tandem
4501 ST2000 using STDBUG.
4503 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4505 * doc/all.m4: turn on H8/300 stuff for generic manual
4507 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4508 after explicit call to breakpoint() in serial stubs.
4510 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4512 * mipsread.c: Clean up some white space.
4513 (parse_symbol): Handle stEnd of stFile.
4514 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4516 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4517 store_inferior_registers): Replace unexplained numbers
4518 with manifest constants from a DECstation header file.
4519 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4520 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4522 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4524 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4525 for "down". Suggested by Richard Stallman.
4527 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4529 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4530 redeclaration bug on SunOS 4.
4532 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4534 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4535 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4536 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4537 they aren't already there.
4538 * remote-vx.c (vx_prepare_to_store): Ditto.
4539 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4541 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4543 Removed a large number of changes inserted by Per Bothner
4544 for C++ support. These will go back in when they've been
4547 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4549 * serial.h: Fix prototye for serial_raw().
4550 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4551 serial_write() to match prototypes.
4552 * remote-st2000.c (get_reg_name): Make *p be const.
4554 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4556 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4557 to agree with target structure field type.
4558 (nindy_store_registers): Ditto.
4560 * Makefile (OPCODES): New var, pointing to opcodes library.
4561 (CLIBS, CDEPS): Include it.
4562 (saber_gdb): Load opcodes library.
4564 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4566 * a68v-xdep.c (store_inferior_registers): declare as void.
4567 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4568 * remote-st2000.c: Massive changes to use new serial package.
4569 Also added 'connect' command to transparantly connect to serial
4571 * ser-termios.c: Big cleanup, use nicer coding conventions.
4572 * ser-bsd.c: New module, serial stuff for BSD systems.
4573 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4574 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4576 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4578 * doc/gdb.texinfo: fix shameful error of agreement reported by
4579 jimb@occs.cs.oberlin.edu (Jim Blandy)
4580 * doc/gdb.texinfo: remove old partial discussion of remote serial
4581 protocol (via serial debug stubs)
4582 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4583 use of serial debug stubs
4585 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4587 * symfile.h: Declaration of set_demangling_style() moved
4588 here from demangle.h (which is now in ../include).
4589 * i386-xdep.c: Update comment.
4591 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4593 * symtab.c (completion_list_add_symbol): restructured to optimize
4594 for time. First clip names that cannot match. Then clip any
4595 names we've already considered. Drop a redundant strncpy. Drop
4596 a redundant malloc and associated free for demangled names.
4598 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4600 * a68v-xdep.c (store_inferior_registers): Define as type void.
4601 * configure.in: Add host m68k-apollo*-bsd*.
4602 * demangle.c (struct demanglers): Use enum instead of constant
4603 value to keep braindamaged HP/Apollo compiler happy.
4605 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4607 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4608 match "FOO". This allows 'break Foo' to work when Foo is
4609 a mangled C++ function. (See comment before function.)
4611 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4613 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4614 for files in vx-share/*.c.
4615 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4616 for normal GDB source files.
4618 * Makefile.in (VERSION): Roll to 4.6.6.
4620 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4621 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4622 * tm-sun3os4.h: Update comments.
4623 * xm-delta88.h: Remove STACK_END_ADDR.
4625 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4627 * Makefile.in (VERSION): Roll to 4.6.5.
4629 * infrun.c: Lint for recent `handle' changes.
4631 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4632 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4633 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4634 should include a ser-XXX.o module.
4636 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4637 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4639 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4640 known suns in configure.in, rather than mapping them to unique
4641 config files that happen to duplicate other config files.
4642 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4643 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4645 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4647 * configure.in (*-*-sunos*): Use trailing * to match all
4648 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4649 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4650 in production on Sun-4.
4651 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4652 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4653 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4655 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4656 config/sparc-noun.mt: New target configs for embedded.
4657 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4659 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4660 target definitions for embedded with and without underlines on
4663 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4664 not a parameter of the CPU, but of the development environment.
4665 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4667 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4669 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4670 (which involves reading in main's symtab) if we have no breakpoints.
4672 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4674 * dwarfread.c (cu_language): New local variable to record
4675 language for current compilation unit being processed.
4676 * dwarfread.c (set_cu_language): New local function to decode
4677 and record language for current compilation unit being processed.
4678 * dwarfread.c (synthesize_typedef): Add local function to
4679 synthesize a typedef for C++ classes, structs, unions, and
4681 * dwarfread.c (read_structure_scope): Synthesize typedefs
4682 for C++ classes, structs and unions.
4683 * dwarfread.c (read_enumeration): Synthesize typedefs for
4685 * dwarfread.c (read_file_scope): Call set_cu_language to
4686 record language for current compilation unit. After symtab
4687 is built, save this recorded language.
4688 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4689 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4690 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4691 typedefs for C++ classes, structs, unions, and enumerations.
4692 * dwarfread.c (scan_compilation_units): Call set_cu_language
4693 to record language for current compilation unit.
4694 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4695 for TAG_enumeration_types, rather than in add_partial_symbol.
4696 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4697 case with class, struct, and union type cases, now that they are
4698 the same. Remove tests for non-NULL name attributes, now done
4700 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4701 treat as alias for TYPE_CODE_STRUCT for now.
4703 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4705 * Makefile.in: map "gdb" through program_transform_name when
4708 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4710 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4711 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4712 Use "regi" for local indexing through register numbers, reserving
4713 "regno" for the name of a specific register passed as an input
4714 parameter. Fix bug propagated through all versions that sometimes
4715 used regno as an index when it should have been regi, thus using
4716 -1 as an index in some cases.
4718 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4720 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4721 respectively, so same demangler can be used by other programs.
4722 * Makefile.in: Remove demangler stuff.
4723 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4724 * demangle.c (_initialize_demangler): Tell demangler which
4725 CPLUS_MARKER to assume.
4727 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4729 RS/6000 portability changes (for hosting cross-debuggers).
4731 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4732 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4733 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4734 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4735 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4736 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4737 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4738 (NO_SINGLE_STEP): Add, target-dependent.
4739 (loadinfotextindex): Lowercase, remove "aix_".
4740 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4741 (NO_SINGLE_STEP): Remove, target-dependent.
4742 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4743 * xcoffread.c: Only build file if RS/6000 native GDB.
4744 (build_function_symbol): Remove #if 0'd code.
4745 * rs6000-tdep.c: Cleanup. Add static fn protos.
4746 Use CORE_ADDR for addresses throughout. Make void fns void.
4747 (pop_dummy_frame): Add FIXME about bogosity of design here.
4748 (rs6000_struct_return_address): Ditto.
4749 (frameless_function_invocation, frame_get_cache_fsr,
4750 frame_initial_stack_address, xcoff_relocate_symtab,
4751 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4752 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4753 Use CORE_ADDRs. Change identifiers to lowercase.
4755 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4756 supplying dummy routines if non-native. Add prototype for
4757 static exec_one_dummy_insn. Move a mess of functions to
4758 rs6000-tdep.c (as above). Remove #if 0'd code.
4760 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4761 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4762 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4764 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4767 * vx-share/README, nindy-share/README: New files describing
4768 how these directories' code is shared, and with whom.
4770 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4772 * configure.in (target configurations): Reformat into table.
4773 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4775 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4776 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4777 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4778 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4779 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4780 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4782 * Makefile.in (config-check): Add command to check whether
4783 configure.in is consistent with config/*.
4785 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4787 * configure.in (host configurations): Reformat nested cases into
4788 easy-to-maintain table.
4789 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4790 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4792 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4794 * cplus-dem.c: Reorder args to most local functions to make them
4795 follow the consistent pattern of struct work_stuff pointer first,
4796 followed by pointer into string being demangled, followed by
4797 pointer to the string where the result is being stored, followed
4798 by other args. Also generally replace most variables of name
4799 "type" with "mangled" for consistency. They all pointed to the
4800 same string but half were one name and half the other.
4801 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4802 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4803 use whenever a qualified name is being demangled.
4804 * cplus-dem.c (do_type): Qualified names are treated similarly
4805 to fundamental types, not as modifiers of fundamental types.
4807 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4809 * configure.in: Add sparclite as a target.
4811 * sparc-stub.c (handle_exception): Flush instruction cache just
4812 before returning to the user. (hexToInt): Fix overzealous cleanup.
4814 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4816 * infrun.c (handle_command): Rewrite to allow multiple signal
4817 numbers, signal number ranges, and to recognize "all" to mean all
4818 signals except those used by the debugger.
4819 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4820 to set or reset actions for specific signals.
4822 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4824 * coffread.c (decode_type): Call alloc_type to alloc new
4826 * stabsread.c (read_array_type, read_range_type, define_symbol):
4827 Call alloc_type to alloc new types.
4828 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4829 from type_obstack to symbol_obstack.
4830 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4832 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4833 associated with a type, using the same mechanism as was used to
4834 allocate space for the type structure itself.
4835 * coffread.c (patch_type, coff_read_struct_type,
4836 coff_read_enum_type): Use TYPE_ALLOC.
4837 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4838 * gdbtypes.c (create_array_type, check_stub_method,
4839 allocate_cplus_struct_type): Use TYPE_ALLOC.
4840 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4841 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4842 read_range_type): Use TYPE_ALLOC.
4844 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4846 * breakpoint.c (breakpoint_re_set): Select a default source
4847 symtab if one is not currently selected.
4848 * utils.c (query): Call wrap_here before building the output
4849 query string, to turn off wrapping and flush any buffered output.
4850 Otherwise our query may end up in the wrap buffer and never be
4852 * eval.c (evaluate_subexp): Report error when attempting to
4853 evaluate subscript for types without a target type, rather
4854 than dumping core by using the NULL pointer.
4855 * symfile.c (symbol_file_command): Forget current_source_symtab
4856 and current_source_line when discarding symbol table.
4858 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4860 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4862 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4863 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4865 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4867 * remote.c (remote_open): Fix baud rate setting to make -b flag
4868 work. (remote_wait): Change 'T' message parser to deal with new
4869 improved format which allows stub to send an arbitrary bunch of
4871 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4872 make all this re-entrant by storing all state on the stack. Clean
4873 up memory error trapping. (computeSignal, set_debug_traps):
4874 make it all table driven. Make a start at a baud rate setting command.
4876 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4878 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4880 * remote-vx.c: redefine malloc to avoid buggy declaration on
4881 RS/6000 <rpc/types.h>.
4882 xm-rs6000.h: include <sys/select.h> to define fd_set for
4883 <rpc/svc.h> on RS/6000.
4885 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4887 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4888 recursive invocations of make. Always create installation
4891 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4893 * m68k-pinsn.c: Minor fix in style of output (don't use
4894 range to indicate floating point control registers).
4896 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4898 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4900 * infcmd.c (registers_info): Handle multiple register names.
4901 Changes inspired by Roland McGrath.
4903 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4905 * sparc-stub.c: New file. Mix it with your SPARClite
4906 application, and it will speak GDB remote protocol!
4907 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4908 deal with arbitrary registers. Needed for sparc-stub.
4910 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4912 * cplus-dem.c (cplus_markers): Add table for gnu style and
4913 use throughout, in place of compile time constant CPLUS_MARKER.
4914 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4915 * cplus-dem.c (cfront_special): New function, as suggested
4916 by pfieland@stratus.com.
4917 * cplus-dem.c (forget_types): New function.
4918 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4920 * cplus-dem.c (mop_up): Call forget_types().
4921 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4922 Use throughout, instead of checking current_demangling_style.
4923 * cplus-dem.c (demangle_signature): When finding an explicit
4924 start of function args, forget all remembered types for
4925 lucid/cfront style demangling.
4926 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4927 underbar characters, use last pair as the delimiter. Hoist
4928 gnu_special() call up to cplus_demangle(). Call cfront_special()
4930 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4931 for inherited classes.
4932 * cplus-dem.c (demangle_args): Document quirks of numbered
4933 references to previously seen types.
4934 * dbxread.c (read_ofile_symtab, process_one_symbol):
4935 Use AUTO_DEMANGLING rather than explicitly checking
4936 current_demangling_style.
4937 * demangle.h: Add some comments.
4938 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4939 CFRONT_DEMANGLING): New macros.
4940 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4941 not found in the actual producer string produced by lcc.
4942 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4943 than explicitly checking current_demangling_style.
4945 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4947 * breakpoint.c (enable_longjmp_breakpoint,
4948 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4949 Check for duplicate breakpoints at the same address. Bug report
4950 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4952 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4954 * buildsym.c (end_symtab): Document that end_symtab can return
4955 NULL under non-error conditions.
4956 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4957 returned from end_symtab for empty compilation units.
4959 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4961 * am29k-tdep.c: Lint from DECstation compiler.
4962 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4963 As the man page says, "Sometimes you just can't get lint to shut
4964 up". That doesn't mean you should blow away the code it won't
4966 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4967 it up over the next few weeks. Make mips x 29k build.
4968 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4969 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4970 but leave it as a comment because the breakpoint instruction
4971 is not easily accessible at this moment (it's static, and if
4972 we define one here, it goes into every file compiled).
4974 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4976 * Makefile.in (VERSION): Bump to 4.6.3.
4977 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4978 function scopes when building partial symbol tables.
4979 * objfiles.c (open_existing_mapped_file): Make it clear in
4980 warning message that out of date mapped files are ignored.
4981 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4982 unit source file name in error message.
4984 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4986 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4987 * dwarfread.c (struct_type): In absence of AT_byte_size for
4988 bitfield, use size of object of member's type for the size of
4989 the anonymous object containing the bit field.
4990 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4991 an AT_byte_size attribute is seen.
4992 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4993 union aux_ext (was aux_ent).
4994 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4995 unsigned char* to char*, for Lucid compiler.
4996 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4997 to be correct type (from unsigned char* to char*).
4998 * valprint.c (type_print_derivation_info): Minor tweak to placement
4999 of commas in derived class printing.
5000 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5002 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5004 * xm-go32.h: Define LSEEK_NOT_LINEAR
5005 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5006 then work out the lseek positions of newlines by running through
5007 the file and `tell'ing. This makes source file listing work on
5008 OS's where the relationship between physical position in file and
5009 canonical position is indeterminate, eg VMS and DOS.
5011 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5013 * stabsread.c: Ensure that all members of all allocated structures
5014 are initialized to known state to avoid hard to find bugs with gdb
5015 using fields containing random data.
5016 * buildsym.c (start_subfile): Compact dirname initialization.
5017 * buildsym.c (patch_subfile_names): New function.
5018 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5019 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5020 * buildsym.h (patch_subfile_names): Add prototype.
5021 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5023 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5025 * remote-udi.c: Update comments.
5027 * remote.c (getpkt): Only force retransmission ten times;
5028 after that, assume bug in target code, and handle pkt anyway.
5030 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5032 * configure.in: Add support for apollo 68k under BSD environment.
5033 * xm-apollo68b.h: New file to support above.
5035 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5037 * configure.in: Recognize i486 host cpu.
5038 * valprint.c (type_print_derivation_info): Print derivation info
5039 in same form as class declarations in source.
5040 * valprint.c (type_print_varspec_suffix): Split arg printing
5041 code out to type_print_args function.
5043 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5045 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5046 at_import, at_frame_base.
5047 * dwarfread.c (completedieinfo): Remove cases for obsolete
5048 AT_visibility, AT_import, and AT_frame_base attributes.
5049 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5050 i860, which can keep up to 4 shadow breakpoints.
5051 * tm-stratus.h (USG): Define.
5052 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5053 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5054 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5055 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5056 * config/stratus.mt (TDEPFILES): Include files available from
5057 stratus that are not yet in release pending receipt of paperwork
5059 * buildsym.c (finish_block): Minor code format change.
5060 * gdbtypes.h (struct field): Add to comments.
5061 * gdbtypes.h (virtual_field_bits): Add to comments.
5062 * objfiles.c (allocate_objfile): Change obstack interface to
5063 match FSF merging efforts.
5065 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5067 * Makefile.in (VERSION): Bump to 4.6.2.
5068 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5069 * Makefile.in (OBS): Add stabsread.o
5070 * Makefile.in (stabsread.o): Add build rule.
5071 * stabsread.c, stabsread.h: New files.
5072 * buildsym.c: Split out stabs specific support to stabsread.c.
5073 * buildsym.h: Split out stabs specific support to stabsread.h.
5074 * dbxread.c (stabsread.h): Include
5075 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5076 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5077 * dbxread.c (read_ofile_symtab): Call end_stabs.
5078 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5079 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5080 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5081 really_free_pendings to cleanups.
5082 * elfread.c (elf_new_init): Call stabsread_new_init.
5083 * gdbtypes.c: Small changes to maintenance commands.
5084 * mipsread.c (stabsread.h): Include.
5085 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5086 * xcoffread.c (stabsread.h): Include.
5087 * xcoffread.c (global_stabs): Remove redundant def.
5088 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5090 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5092 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5093 * inflow.c (terminal_init_inferior, terminal_inferior,
5094 terminal_ours_1, initialize_inflow): Record and use state
5095 of lmode_inferior_valid and lmode_ours_valid.
5097 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5099 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5100 include <sgtty.h> on USG. (from sef).
5102 * depend: es1800 dependency needed here.
5104 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5106 * buildsym.c (read_struct_type): Initialize structs allocated
5107 with alloca, to avoid using random values from stack later on.
5108 * defs.h (fprintf_filtered): Add prototype.
5109 * gdbtypes.c (check_stub_method): Fix misleading comments.
5110 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5112 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5113 small changes to maint support functions.
5114 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5115 for some fields and expand comments.
5116 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5117 macro and track change to obstack_full_begin macro.
5118 * utils.c (fprintfi_filtered): New function.
5119 * valprint.c (type_print_base): Fixup field printing to not
5120 print extraneous lines and not print bogus "no data fields"
5121 messages for C++ classes with no data members. Also use new
5122 fprintfi_filtered function.
5124 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5126 * configure.in: es1800 ok for 68000 too.
5128 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5130 * configure.in: echo error messages to stderr, not stdout
5132 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5134 * configure.in: recognize hppa* instead of hppa
5136 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5138 * energize.c: Second cut at DynamicLoad message handling.
5140 * energize.c: Relativize pathnames in #include statements.
5141 * (kernel_dispatch): Better error messages for unknown protocol
5143 * (kernel_dispatch): First cut at DynamicLoad message handling.
5145 * Makefile.in: Remove -I../readline from all compilations,
5146 include a special case for main.o instead.
5148 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5150 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5151 error if it fails to find a member type, rather than return NULL
5152 and trigger a coredump.
5153 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5154 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5155 match on complete demanglings, including argument lists for member
5156 functions, rather than just accepting the first demangling that
5157 matches the class and function name.
5158 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5159 to start_symtab as the directory name.
5160 * dwarfread.c (completedieinfo): Strip off any leading hostname
5161 portion of the AT_comp_dir attribute string. Gdb doesn't know
5162 what to do with them (FIXME).
5164 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5166 * breakpoint.c (commands_command): Simplify code a bit, remove
5167 unnecessary fflush().
5169 * Makefile.in (OTHERS): Add gcc.patch.
5170 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5172 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5174 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5175 lcc producer string.
5177 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5179 * WHATS.NEW renamed to NEWS.
5181 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5183 * dbxread.c, dwarfread.c: Re-enable experimental code to
5184 automatically select demangling style.
5185 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5186 DEMANGLING_STYLE, to make more descriptive. Revert back to
5187 "auto" as default. Comment use.
5188 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5189 * Makefile.in (${DEMANGLER}.o) Remove target and special
5192 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5194 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5196 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5198 * Makefile.in, demangle.c: Change default demangling style to
5200 * Makefile.in: Update version to 4.6 !!!
5201 * README, WHATS.NEW: Update for 4.6.
5203 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5205 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5208 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5209 nodes as base classes.
5211 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5213 * alldeps.mak, depend: Update.
5215 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5217 * Makefile.in (VERSION): 4.5.9.
5219 * xm-hp300bsd.h: Add decl for strdup().
5220 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5221 PDR. Cleanup a few things, fix compilation warnings.
5223 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5225 * Makefile.in (DEMANGLING_STYLE): New define to set default
5226 demangling style for C++. Defaults to "auto".
5227 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5228 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5229 * Makefile.in (OBS): Add demangle.o
5230 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5231 Remove compile time decisions about demangling style and replace
5232 with runtime decisions using current_demangling_style.
5233 * cplus-dem.c (main): Expand code included during building of
5234 standalone demangler to recognize demangling style options.
5235 * dbxread.c (demangle.h): Include.
5236 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5237 demangling style if processing g++ code and current demangling style
5238 is auto (Note: this feature currently disabled.)
5239 * demangle.c: New file, generic demangling control.
5240 * demangle.h (demangling_styles): New enumeration to select one
5241 of several demangling styles. Also define string names for each
5243 * demangle.h (set_demangling_style): Add prototype.
5244 * dwarfread.c (demangle.h): Include.
5245 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5246 New producer string prefixes to recognize.
5247 * dwarfread.c (handle_producer): Consolidate actions for specific
5248 producers. Set demangling style based on producer string if
5249 current style is auto. (Note: this feature currently disabled.)
5250 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5252 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5254 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5256 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5258 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5259 * c-exp.y: Call lookup_signed_typename() after seeing
5260 "signed". This handles "signed char" correctly.
5261 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5262 keywords before a type specifier.
5264 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5266 * command.c (lookup_cmd_1): Clarify descriptive comments.
5267 * gdbcmd.h (maintenanceprintlist): Add declaration.
5268 * main.c (maintenanceprintlist): Add definition.
5269 * main.c (gdb_completer_command_word_break_characters): Add.
5270 * main.c (symbol_completion_function): Switch completer word
5271 break character sets dynamically, based on whether completion is
5272 being done on commands or on something else.
5273 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5274 * maint.c: Include demangle.h.
5275 * maint.c (maintenance_demangle): New function.
5276 * maint.c (maintenance_print_command): New function.
5277 * maint.c (_initialize_maint_cmds): Reorganize some commands
5278 under new maintenance print subcommand.
5280 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5282 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5283 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5284 target type. Otherwise, 'whatis this.field' wouldn't work,
5285 which would be inconsistent, since 'print this.field' works.
5286 * buildsym.c (read_struct_type, read_enum_type): Clear
5287 TYPE_FLAG_STUB flag.
5288 * buildsym.c (cleanup_undefined_types): Don't rely on a
5289 flawed "Reasonable test to see if" a type has been defined
5290 since it was referred to; now we can just see if the
5291 TYPE_FLAG_STUB flag has been cleared.
5292 * valprint.c (print_type_base): Emit public/protected/private
5293 labels for methods as well as fields. Also, indent these labels
5294 2 spaces instead of 4, for a more conventional "look".
5295 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5296 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5297 * gcc.patch: New file. Contains patch for gcc (so people
5298 with gdb-2.2.x won't have to wait for a new gcc release).
5300 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5302 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5303 (print_addr): Call print_address to show symbolic version as well.
5305 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5307 (vx_read_register): Declare inferior_fp_regs. Delete code for
5308 copying "inferior_registers" around; the values are already in var
5309 "registers". Use correct size for register set.
5311 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5312 target doesn't support it.
5313 (vx_read_register): Don't try reading them either.
5315 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5316 VxWorks back end reads them in one contiguous set except for this
5318 (register_names): Change "pc" to "pcw" to avoid confusion printing
5320 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5321 find the PC under VxWorks.
5323 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5325 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5326 to create new blank types, instead of handcrafting them.
5327 * defs.h (printfi_filtered): Add prototype.
5328 * utils.c (printfi_filtered): New function.
5329 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5330 to simplify the code. Other cleanups.
5331 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5332 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5333 use of various fields.
5334 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5335 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5336 production that currently treats it exactly the same as STRUCT.
5337 * c-exp.y (yylex): Recognize "class" as token CLASS.
5338 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5339 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5340 general symbol handling code. Call cplus_mangle_opname with
5342 * symtab.c (decode_line_2): Print demangled function names in
5343 breakpoint menus, instead of just file and line number.
5344 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5345 * valprint.c (type_print_base): Print "class" for C++ classes,
5346 rather than "struct". Print section labels for public, protected
5347 and private members of C++ classes.
5348 * values.c: Include demangle.h.
5349 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5351 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5353 * Makefile.in (VERSION): Update to 4.5.8.
5355 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5357 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5358 prevent crashes when examining cross-targets.
5359 * dbxread.c (process_one_symbol): Include directory name when
5360 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5361 find include files, and yacc/lex sources when the cwd doesn't match
5362 that in which the object was compiled.
5363 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5365 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5368 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5370 * maint.c (maintenance_command, maintenance_info_command):
5371 Install with allow_unknown as 0 and call help_list to show
5372 list of possibilities when no subcommand is specified.
5374 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5376 * configure.in: Add m68k-ericsson-*.
5377 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5379 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5381 * maint.c: New file.
5382 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5383 * Makefile.in (OBS): Add new file maint.o.
5384 * defs.h (command_class): Add class_maintenance.
5385 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5386 commands. Allow for them (and other nonessential parts of gdb)
5387 to be selectively left out under special circumstances.
5388 * gdbtypes.c (recursive_dump_type): New function; supports
5389 maintenance print-type command.
5390 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5392 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5394 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5395 initializers. Add initializations for setprintlist, showprintlist,
5396 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5397 * printcmd.c (maintenance_print_type): New maintenance cmd.
5398 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5399 implied by comment that all cmd lists are owned by main.c.
5400 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5401 that all cmd lists are owned by main.c.
5402 * language.c (setchecklist, showchecklist): Move to main.c, as
5403 implied by comment that all cmd lists are owned by main.c
5404 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5405 deletelist): Remove redundant declarations (also in gdbcmd.h).
5406 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5407 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5408 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5409 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5410 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5411 maintenance_print_msymbols, maintenance_print_objfiles):
5413 * symmisc.c (printsyms_command, printpsyms_command,
5414 printmsyms_command, printobjfiles_command): Removed from
5415 _initialize_symmisc.
5416 * main.c (dump_me_command): Moved to maint.c and renamed to
5417 maintenance_dump_me.
5418 * breakpoint.c (all_breakpoints_info): Rename to
5419 maintenance_info_breakpoints.
5420 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5421 all_breakpoints_info to add maintenance_info_breakpoints to the
5422 maintenanceinfolist instead.
5423 main.c (initialize_main): Set up maintenance class commands.
5425 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5427 * energize-patches: Fix minor problems with building energize lib.
5429 * energize-patches: Change names of all cadillac procedure calls
5430 to be energize procedure calls. Simplify many hooks by moving
5431 tests energize.c. Configure energize, and build it automatically now.
5433 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5435 * Makefile.in (VERSION): Bump to 4.5.7.
5436 * cplus-dem.c (demangle_args): Validate index for previously
5437 seen type to guard against bogus values from malformed manglings.
5438 * valops.c (value_struct_elt_for_reference): Guard against
5439 blindly using NULL return value from lookup_symbol.
5441 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5443 * cadillac.c, cadillac-patches: Rename to energize.c and
5444 energize-patches. Change all routines and variables named
5445 'cadillac*' to 'energize*'. Create new file called energize.h to
5446 hold all interface declarations.
5448 * deblib/connection/*: Move all of this stuff into energize/, but
5449 delete unneeded files.
5451 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5453 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5455 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5456 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5457 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5458 child processes, to avoid dead ones "hanging around" after GDB exits.
5459 (attach): Always stop the process if it needs it. Set RLC flag
5460 when attaching running processes, so it will continue if we detach
5461 it, quit, or are killed.
5462 (detach): Clear faults and set RLC flag to make process run
5464 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5466 (info_proc): Open process O_RDONLY, so we can see any process,
5467 even those controlled by debuggers.
5468 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5470 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5472 Relocate symbols using an array of section_offsets, rather than a
5473 single `addr' or `offset'. This makes Solaris-2 support work, and
5474 permits better VxWorks (and maybe xcoff) support later.
5476 * symtab.h (struct section_offsets): New structure for keeping
5477 a set of offsets, rather than a single one.
5478 (struct objfile): Replace addr with section_offsets member.
5479 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5480 * gdb-stabs.h: New include file with `symbol type specific'
5481 parameters for psymtabs and objfiles.
5482 * Makefile.in (HFILES): Add gdb-stabs.h.
5483 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5484 * coffread.c: Conforming changes. Fake offset array always 0.
5485 * dbxread.c: Conforming changes.
5486 (struct dbx_symfile_info): Move to gdb-stabs.h.
5487 (start_psymtab): Call elfstab_offset_sections to calculate good
5488 offsets for this source file, based on the ELF symbol table info.
5489 (read_ofile_symtab): Yank N_CATCH, which is dead.
5490 (process_one_symbol, N_CATCH): Yank.
5491 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5492 Relocate with SECT_OFF_TEXT.
5493 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5494 to distinguish relocatable from absolute symbols. Then, if not
5496 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5497 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5498 (", N_ROSYM): SECT_OFF_RODATA.
5499 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5500 (dbx_symfile_offsets): Add to translate addr to offset.
5501 * dwarfread.c: Conforming changes. Single offset currently used.
5502 * elfread.c: Add various complaints about elf/stab stuff.
5503 #include gdb-stabs.h. Conforming changes, using a single offset.
5504 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5505 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5506 for later use in building psymtabs.
5507 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5508 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5509 (free_elfinfo): New fn, frees all chained stab_section_infos
5510 in an objfile, and zaps the start-of-chain pointer.
5511 (elfstab_offset_sections): New fn, looks in stab_section_info
5512 chain to determine section bases to relocate a psymtab's worth
5513 of symbols, as they are being read.
5514 * mipsread.c: Conforming changes. Stabs-reading will relocate
5515 using one offset. MIPS-reading will not relocate at all.
5516 * partial-stab.h: Relocate different symbol types using different
5517 offsets from section_offsets.
5518 * symfile.c: Conforming changes.
5519 (find_lowest_section): Unused function to use later
5520 to free us from the Tyranny of the Text Section.
5521 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5522 in all lower layers of symbol reading. Call format-specific
5523 sym_offsets function to initialize offsets for high speed symbol
5525 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5526 (symbol_file_command, add_symbol_file_command): Callers changed.
5527 * symmisc.c (dump_psymtab): Print new relocation parameters.
5528 * xcoffread.c: Corresponding changes.
5530 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5531 * main.c (main): Read the $HOME/.gdbinit file before processing
5532 the argv arguments (e.g. reading symbol files or core
5533 files). This allows global parameters to be set, which will apply
5534 during the symbol reading. The ./.gdbinit is still read after
5536 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5537 * xcoffexec.c: Clean up quote inside comment.
5539 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5541 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5542 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5543 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5544 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5545 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5546 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5547 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5548 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5549 values.c, xcoffread.c:
5550 Remove "(void)" casts from function calls where the return value
5551 is ignored, in accordance with GNU coding standards.
5553 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5555 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5556 * partial-stab.h: Ignore N_ENDM.
5557 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5558 CODE or DATA section attachment. This eliminates a lot of random
5559 values from shared libraries, which screw up the ordinary symbols
5560 in the address ranges they happen to overlap.
5561 * buildsym.c (define_symbol): Eliminate special tests
5562 for function types; move into "function" cases in switch statement.
5563 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5564 in case they define new type numbers. But ignore them (FIXME).
5565 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5566 (read_sun_builtin_type): Add commentary.
5568 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5570 * xm-rs6000.h: define MEM_FNS_DECLARED
5572 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5574 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5575 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5576 * mips-xdep.c: Remove most include files (unused, caused errs).
5577 (fetch_core_registers): Use right parameters in dummy fn.
5579 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5581 * buildsym.c (scan_file_globals): Beware the null file.
5582 Fix from Jim Williams.
5584 * stack.c (return_command): Evaluate expression *before* popping
5585 off the stack frames! Fix inspired by Jim Williams.
5586 (up_silently_command, down_silently_command): No sel frame is error.
5588 * defs.h (memcpy, memset): Conditionalize decls on
5589 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5590 (alloca): Break out the STDC and non-STDC alloca cases, to make
5591 it work on old preprocessors as well as "picky ANSI" ones.
5592 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5594 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5595 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5596 header files define it!
5598 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5600 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5602 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5603 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5604 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5605 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5606 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5607 utils.c, valarith.c, valops.c, valprint.c, values.c:
5608 Replace bcopy() use with memcpy(), which is more standard and can
5609 take advantage of gcc's builtin functions for increased performance.
5610 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5611 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5613 Replace bzero() use with memset(), which is more standard and can
5614 take advantage of gcc's builtin functions for increased performance.
5615 * i386-tdep.c, main.c, valprint.c:
5616 Replace bcmp() use with memcmp(), which is more standard and can
5617 take advantage of gcc's builtin functions for increased performance.
5619 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5621 * remote.c (remote_wait): Fix cast on signal() call.
5622 * defs.h (alloca): More diddling with alloca. Have to ensure
5623 that it has a prototype, so that if alloca is defined as a macro
5624 that takes an arg, the definition is seen as a use of a macro
5625 that takes an arg, to satisfy picky ANSI preprocessors.
5627 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5629 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5630 consistency with all other gdb files.
5631 * cadillac.c: Use <string.h> rather than <strings.h>.
5632 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5633 * Makefile.in (MAKE): Remove definition for consistency with
5634 other Makefile.in files and to fix problem with recursive makes.
5636 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5638 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5641 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5643 * source.c (print_source_lines): for DOS interoperability; don't
5644 print CR (013) as ^M.
5646 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5648 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5650 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5652 * remote.c (remote_wait): Cast signal to void * to avoid warning
5653 from busted HP compiler.
5655 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5656 stabs cause end_psymtab to be called.
5658 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5659 compiler feature of putting 'c' into basic type descriptors for
5662 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5663 where there is no place for nPC in prrun struct.
5665 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5667 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5668 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5669 * dwarfread.c (enum_type): Save enum names on type_obstack.
5670 * dwarfread.c (struct_type): Save member name on type_obstack.
5671 * symtab.c (_initialize_symtab): Fix misspelling.
5672 * regex.c (store_jump, insert_jump): Return void.
5674 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5676 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5677 (alloca): Declare return type on SPARC, since Sun doesn't.
5678 (*_BYTE_ORDER): Improve comment: *must* be defined.
5680 * tm-hppa.h: New file, architectural definition of HP PA.
5681 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5683 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5684 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5685 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5686 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5689 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5690 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5691 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5693 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5695 * printcmd.c (output_command): Thinko.
5696 (x_command): Only set remembered size/format if cmd succeeds.
5698 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5699 since it is no longer used and burns time for every symbol read.
5700 (process_one_symbol): Treat N_CATCH like default (complain).
5702 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5704 * partial-stab.h (case N_TEXT): Fix fencepost error when
5705 detecting start of new symbol info after reading symtab for a
5706 module with a zero length TEXT segment.
5708 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5710 * Makefile.in (VERSION): Bump to 4.5.6.
5711 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5713 * defs.h (NORETURN): Define away for Lucid compiler.
5714 * remote.c (remote_timer, remote_interrupt): Signal handlers
5716 * ser-termios.c (serial_write, serial_close): Return whatever
5717 value the write/close call returns, rather than falling off end.
5718 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5719 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5721 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5722 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5724 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5725 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5726 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5727 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5729 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5730 store_inferior_registers): Supply missing fourth argument to
5732 * cadillac.c (kernel_dispatch): Make return type void.
5733 * cadillac.c (iosig): Signal handlers take one int arg.
5734 * valprint.c (val_print_fields): Call fprint_symbol to get
5735 automatic C++ demangling for mangled field names.
5737 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5739 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5740 * dwarfread.c (enum_type): Fix misspelling in comment.
5741 * valprint.c (val_print_fields, cplus_val_print): Minor
5742 adjustment to printing of C++ class structures to more closely
5743 match format for printing C structures, with and without setting
5746 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5748 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5749 (which is not a Posix signal) if it isn't defined.
5750 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5751 New port to Linux (a free Unix clone for 386 machines).
5753 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5755 COFF changes for dealing better with EPI 29K C compiler output.
5757 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5759 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5760 (read_coff_symtab): Move patch_opaque_types call from
5761 coff_symfile_read. Restrict it to symtabs from this objfile.
5762 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5763 references on opaque type chain; just let coff_lookup_type handle 'em.
5764 (decode_type): Complain about tagndx values on
5765 non-struct/union/enum types, which the EPI compiler tends to produce.
5767 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5769 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5772 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5773 usage to match new prototype. Include libbfd.h to get prototype.
5775 * source.c (find_source_lines): Handle large st_size fields.
5777 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5779 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5780 * stack.c (return_command): Use cleanups to avoid memory leaks.
5782 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5784 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5785 INT_REGNUM to INTE_REGNUM.
5787 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5789 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5791 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5792 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5793 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5794 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5796 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5797 declarations of malloc/realloc/free that are inserted by some
5799 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5801 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5802 another decl of strdup (this really ought to come from libiberty.h!).
5804 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5806 * remote.c (getpkt): Error if input exceeds buffer size.
5807 (_initialize_remote): `set remotedebug' enables packet trace.
5809 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5810 N_SLINE's, etc, just like Sun cc on Solaris2.
5812 * am29k-tdep.c (read_register_stack, write_register_stack):
5813 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5814 variable. Add `set' and `show' commands for it.
5815 * doc/gdb.texinfo: Document it.
5817 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5819 * valprint.c (type_print_1): Plug memory leak. Print all
5820 C++ syms as demangled, not just functions.
5821 * buildsym.c (read_range_type): When we find a signed char
5822 type, do a lookup of signed char, not plain char. Plain char's
5823 still get looked up as plain char's elsewhere.
5825 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5827 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5828 (Bug and fix found by Pierre Willard.)
5830 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5832 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5834 * xm-rs6000.h: Add decl for strdup().
5836 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5839 * breakpoint.c (enable_command, disable_command): Without args,
5840 should only affect normal breakpoints and watchpoints.
5842 * m68k-pinsn.c (print_insn_arg): Make register be const.
5843 * xcoffexec.c: Remove ' from comment.
5844 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5845 with decls of malloc in c-exp.tab.c (as produced by yacc).
5846 There's got to be a better way to do this...
5848 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5850 * partial-stab.h: Convert single rindex use to strrchr.
5851 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5852 standard <strings.h> file, now that the only single use of
5853 rindex in the gdb source files is gone.
5855 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5857 * mipsread.c: Undo ill effects from including <strings.h>,
5858 which #defines index to be strchr. Unfortunately, index is
5859 a member of a symbol table structure that can't be changed.
5860 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5861 remove redundant #include's.
5863 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5865 * mipsread.c: #include <strings.h> for rindex().
5867 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5869 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5871 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5873 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5874 extraneous SO stabs from busted C++ compilers.
5876 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5878 * Makefile.in (VERSION): Bump to 4.5.5.
5879 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5880 C++ lookups fail, print possibly helpful hint about completion.
5881 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5882 for static data members.
5883 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5884 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5885 it's broken on ncr3000's.
5887 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5889 * dwarfread.c (decode_modified_type): Change type of first arg.
5890 Change 'modifier' to char from unsigned char. Cast single use
5891 that needs to be unsigned char.
5892 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5893 * utils.c (strdup_demangled): Add function.
5894 * defs.h (strdup_demangled): Add prototype.
5895 * stack.c (return_command): Demangle C++ function names for query.
5896 * infcmd.c (jump_command): Demangle C++ function names for query.
5897 * cplus-dem.c (consume_count): New function and prototype.
5898 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5899 do_type): Replace conversion code with consume_count().
5900 * cplus-dem.c (gnu_special): Fix demangled of static members.
5901 * source.c (list_command): Print demangled function names
5902 when appropriate. Fix supplied by Peter Schauer.
5904 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5906 * sparc-tdep.c: Clean up slightly for Solaris2.
5908 * buildsym.c (define_symbol): Nameless types are now on several
5909 platforms; generalize them and un-ifdef them to make Solaris 2
5912 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5914 * infcmd.c: Fix typo (reported by Rob Savoye).
5915 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5916 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5917 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5918 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5919 rather than the one for the first file in the dependency chain.
5921 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5922 set. Don't reset our own texthigh, or dependency-only pst's, in
5923 scanning all the rest of the psymtabs.
5924 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5926 * buildsym.h (N_UNDF): Improve comments.
5927 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5929 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5931 * symtab.h (struct symbol): Add aux_value union for preserving
5932 an additional per-symbol value.
5933 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5934 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5935 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5936 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5937 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5939 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5941 * symfile.c (clear_symtab_users_once): Now non-static (for
5944 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5946 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5947 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5948 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5950 Solaris-2 support on SPARC:
5952 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5953 Add symbol_size and file offsets to struct symloc.
5954 Add static symbol_table_offset, string_table_offset,
5955 file_string_table_offset, next_file_string_table_offset,
5957 (add_old_header_file): Convert error() to complain()t.
5958 (dbx_symfile_read): Get symbol size via the objfile.
5959 Also get symbol_table_offset.
5960 (dbx_symfile_init): Record symbol size and count via the objfile.
5961 (dbx_next_symbol_text): Always add file_string_table_offset when
5962 accessing string table.
5963 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5964 (SET_NAMESTRING): Use the offset.
5965 (end_psymtab): Large kludge to determine addresses where source
5966 files start and end (for the psymtab header).
5967 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5968 Get this, symbol size, and symbol offset, from psymtab.
5969 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5970 Patch up last_source_start_addr if zero in N_SO.
5971 (process_one_symbol): Add variable function_start_offset.
5972 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5973 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5974 ( "", N_OBJ, N_OPT): Ignore.
5975 (elfstab_build_psymtabs): New function to read stabs out of
5978 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5979 (gdb): use GLOBAL_CFLAGS when linking, too.
5980 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5981 (N_OBJ, N_OPT): Ignore.
5982 ('f', 'F'): Save last function name.
5984 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5985 extra info in the minimal symbol.
5986 (elf_symtab_read): The extra info is the size of an ELF object,
5987 which was kludged to us in the `udata' field of the BFD symbol.
5988 Gag me with a crowbar...
5989 (elf_symfile_read): Keep track of both the absolute load address,
5990 and the offset between load addr and symbols. Handle STABS as
5991 well as DWARF sections, passing the absolute load address to
5992 elfstab_build_psymtabs.
5994 * symfile.h: Prototype elfstab_build_psymtabs.
5995 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5997 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5999 * buildsym.h: Add processing_acc_compilation flag.
6000 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6001 (define_symbol): Skip arg types in function entries. Resolve
6002 overloaded 'P' which acc uses for prototypes of functions called
6004 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6006 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6007 save size of ELF symbols. FIXME.
6008 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6009 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6011 * configure.in: Solaris config is sparc-sun-solaris2.
6012 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6014 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6015 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6016 * symfile.c (symfile_bfd_open): Comment where name is freed.
6017 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6019 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6021 * expprint.c (print_subexp): Add missing ']'.
6022 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6023 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6024 * WHATS.NEW: Point out improved C++ function name handling.
6025 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6026 type names for both implicitly and explicitly signed integral
6027 types. See comment in the source code.
6029 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6031 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6032 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6033 * expprint.c (print_subexp): Fix printing of register names.
6035 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6037 * inferior.h (register_valid): Declare.
6038 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6039 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6040 macros for traversing the data structures in a single objfile.
6041 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6042 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6045 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6047 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6048 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6049 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6050 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6052 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6054 * depend: rebuild to account for remote-st2000.c.
6055 * remote-st2000.c: Almost works now.
6056 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6058 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6060 * c-exp.y (yylex): Recognize single-quoted strings that specify
6061 tokens with embedded whitespace, such as C++ demangled names.
6062 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6063 * main.c (gdb_completer_quote_characters): Add global variable.
6064 * main.c (symbol_completion_function): Total rewrite for C++
6065 demangled name handling.
6066 * main.c (skip_quoted): New function.
6067 * main.c (main): Set rl_completer_quote_characters.
6068 * symmisc.c (dump_symtab): Print source language for symtab.
6069 * symtab.c (expensive_mangler): Add prototype and function.
6070 * symtab.c (completion_list_add_symbol): Total rewrite for new
6071 C++ demangled name handling.
6072 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6073 other changes for demangled C++ symbol handling.
6074 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6075 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6076 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6077 * symtab.c (completion_list_add_symbol): Total rewrite for new
6078 C++ demangled name handling.
6079 * symtab.c (expensive_mangler): New function.
6080 * utils.c (strcmp_iw, demangle_and_match): New functions.
6081 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6083 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6085 * Makefile.in: Roll VERSION to 4.5.4.
6086 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6087 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6088 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6090 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6092 * alldeps.mak: Rebuild to account for new files.
6093 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6094 * tm-st2000.h: New file.
6095 * configure.in: Tandem debug monitor (st2000) support.
6096 * remote-st2000.c, config/st2000.mt: ditto.
6098 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6100 * blockframe.c (inside_entry_file, inside_main_func,
6101 inside_entry_func): Return 0 if no symbols; avoid crashing.
6103 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6105 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6106 without masking, since it is signed and will later be compared
6107 against signed quantities. The right fix is probably to make
6108 it all unsigned, but this is a small, safe fix for this release.
6109 FIXME -- make the real change sometime soon.
6111 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6113 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6114 parameter in call to `symbol_file_add' to 0.
6116 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6118 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6120 * configure.in: Handle -m680[01234]0-wrs.
6122 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6124 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6125 `ieee_extended_to_double'.
6127 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6129 * valops.c (value_assign): Lint, by Pierre Willard.
6131 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6133 * coredep.c (fetch_core_registers): Remove premature warning,
6134 which triggers on DECstation even though all regs are accessible.
6136 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6137 sign-extension of instruction fields even on unsigned-char hosts.
6138 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6140 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6141 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6142 since they define the target, not the host.
6143 * m88k-pinsn.c: Fix typo.
6145 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6147 * valarith.c (value_zerop): -0.0 is still zero.
6148 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6149 Patches by Paul Eggert <eggert@twinsun.com>.
6151 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6153 * alldeps.mak, depend: re-make to account for ser-*.c.
6155 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6157 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6158 disconnecting from controlling terminal, to avoid gdb hanging
6159 on SVR4. Fixes bug reported by Oliver Okrongli.
6160 * procfs.c (PROC_NAME_FMT): Change format to match default used
6161 by system, as suggested by Oliver Okrongli.
6162 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6163 bug fix from Brent Townshend (bst%tt@cam.ORG).
6164 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6165 by turlais@rechser.total.fr.
6166 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6167 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6168 * objfiles.h (unlink_objfile): Add prototype.
6169 * objfiles.c (unlink_objfile): Add function.
6170 * objfiles.c (free_objfile): Call unlink_objfile.
6171 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6172 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6173 Also, discard old possibly bogus sf struct.
6174 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6175 find_sym_fns() for remapped symbol files, in case of any changes
6176 since the last mapping.
6178 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6180 * findvar.c (read_relative_register_raw_bytes): use the raw size
6181 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6183 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6185 Changes to support GDB running on DOS using GO32 and H8 support
6187 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6188 allowing hosts with different text and binary file formats to
6190 * coffread.c (read_coff_symtab): changed calling convention and
6191 operation - now it opens its own file with FOPEN_RB rather than
6192 duping and fdopening the provided handle.
6193 * dbxread.c, cplus-dem.c: #include mangling.
6194 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6195 binary files oring in the right bit.
6196 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6197 * remote-hms.c: cleanup to use the new remote serial stuff
6198 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6199 independent remote terminal I/O.
6200 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6201 * source.c (openp): fix off by one problem removing / - can now
6202 open a source file in the root directory with DOS.
6203 * values.c (value_as_pointer): remove bogus address bits from
6204 long. (unpack_long): unpack into unsigned long/short if pointer.
6206 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6208 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6209 It gets permanently stuck in many OSes.
6210 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6212 * breakpoint.c: Improve help text for info breakpoints.
6214 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6216 * README: Add pointer to internals doc, and describe reading
6218 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6219 * symtab.c (output_source_filename): Remove old glop for wrapping
6220 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6222 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6224 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6225 * munch: Add sort -u to avoid duplications.
6226 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6227 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6229 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6231 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6232 avoid infinite loops while demangling bogus mangled names.
6233 * valprint.c (type_print_base): Minor fix for GNU style guide
6236 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6238 * Makefile.in (VERSION): Bump to 4.5.3
6239 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6240 * Makefile.in (demangle): New target to create standalone
6241 demangler with same code and options as internal demangler.
6242 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6243 to support ARM style and Lucid style demangling, improve
6244 maintainability, fix several demangling bugs. More changes
6246 * defs.h (strstr): Add ANSI compatible prototype.
6247 * valprint.c (type_print_1): Demangle using ansi option.
6248 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6250 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6252 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6255 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6257 * mipsread.c (parse_procedure): Return rather than using
6258 uninitialized variable 'b'.
6260 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6262 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6263 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6264 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6265 relative to each source file.
6267 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6269 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6272 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6274 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6275 * am29k-tdep.c: Update to latest code from AMD.
6276 (get_saved_register) don't crap out if no frame.
6277 * remote-udi.c: Set/clear inferior_pid as appropriate.
6278 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6279 error handling. Fixup end-of-debugging messages.
6280 (udi_fetch_registers) clean up big time, mainly don't multiply
6281 register_valid indices by 4, and use proper Offset when reading
6282 gr96-gr127. (udi_store_registers) general cleanup.
6283 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6284 INT_REGNUM->INTE_REGNUM.
6285 * tm-29k.h: Upgrade to latest code from AMD.
6286 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6287 (UDIConnect) Clean up error processing (like, don't do exit() if
6288 execlp fails), make code restartable, make more attractive.
6289 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6292 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6294 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6295 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6296 from former to latter.
6298 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6300 * cplus-dem.c (do_args): Handle void args the same as others.
6301 * objfiles.c (free_objfile): Only try to unmap files when
6302 reusable objfiles are supported.
6303 * valprint.c (type_print_varspec_suffix): Add parameter that
6304 specifies if C++ demangling included function arguments. Use
6305 it to suppress printing extra pair of ()'s.
6306 * valprint.c (type_print_1): Fix problem with printing demangled
6307 C++ function types where demangled type includes the function
6310 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6312 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6313 Allows selection of C++ demangler to be a configuration option
6314 until multiple demanglers are supported.
6315 * demangle.h: New include file for extended demangler support.
6316 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6317 utils.c, valprint.c: Include "demangle.h" and change all calls
6318 to cplus_demangle() or fputs_demangled() to use individual
6320 * valprint.c (type_print_1): Change options to cplus_demangle
6321 to print demangled function args. Still broken, but now less so.
6322 * cplus-dem.c: Include demangle.h, reorganize and update some
6323 comments to reflect reality.
6324 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6325 second arg from fixed integer to bit based multiple options.
6326 * cplus-dem.c (optable): Reformat and replace ansi members with
6328 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6330 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6332 * values.c (set_internalvar): Force evaluation of lazy values.
6333 Bug reported by RMS.
6335 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6337 * Makefile.in (VERSION): Bump to 4.5.2.
6338 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6339 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6340 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6341 proper handling of bit fields.
6342 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6343 * symtab.h: Fix couple of misspellings in comments.
6344 * value.h (struct value): Clarify use of bitpos.
6345 * value.h (unpack_field_as_long): Change prototype, returns
6347 * values.c (unpack_field_as_long): Change return type to LONGEST,
6348 sign extend unpacked fields that are signed, other rewriting.
6349 * config/ncr3000.mt: New target config file.
6351 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6353 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6354 even when printing 8-bit characters.
6356 * gdbtypes.c (make_{reference,pointer,function}_type): New
6357 functions which handle overwriting of forward-referenced types
6358 for stabs file reading.
6359 (lookup_{reference,pointer,function}_type): These just call
6360 the make_*_type functions with a null storage alloc parameter.
6361 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6362 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6364 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6365 (dbx_alloc_type): Make it easier to understand. No funct change.
6366 (define_symbol: 't'): Don't put the typedef name into the name of
6367 the struct, union, or enum. Bugfix.
6368 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6369 routines to properly handle overwriting preallocated types so that
6370 forward references will work.
6371 (read_enum_type): Force enum values to file scope, due to bug in
6372 Sun compiler output. FIXME, fix later.
6374 Remove unused header_file_prev_index mechanism. It was already
6375 obsolete in gdb-3.5. These comments appeared in 3.5:
6376 /* This code was used before I knew about the instance codes.
6377 My first hypothesis is that it is not necessary now
6378 that instance codes are handled. */
6379 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6380 * buildsym.h: Remove it and prev_index that saves it.
6381 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6383 * solib.c (special_symbol_handling): When called from core files,
6384 must set up debug_addr. Don't print error messages, just return.
6385 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6387 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6389 * cplus-dem.c: Allow nested class names (as in
6390 Foo::Bar::method()).
6391 Allow the cleaner cfront style of nested class names
6392 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6393 Make cplus_demangle re-entrant by removing use of global
6394 variables. Instead, place all shared variables in a
6395 stack-allocated structure, and pass around its address.
6397 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6399 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6400 29k-share/* subdirs...
6402 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6403 rewrite, only leave out the bugs.
6405 * Makefile.in: Add 29k/UDI support. Improve depend.
6406 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6408 * am29k-tdep.c: Update to use new calling conventions, and misc
6411 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6413 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6415 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6416 breakpoint instructions that leave PC pointing at the right place.
6418 * core.c (core_open): Call warning() to print warnings.
6420 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6422 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6423 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6424 This prevents a crash when trying to lookup the value of a
6425 non-existent symbol.
6427 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6429 * signame.c, signame.h: Remove, replaced by strsignal.c in
6431 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6432 sun386-xdep.c: Remove include of signame.h
6433 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6434 * Makefile.in (HFILES): Remove signame.h
6435 * Makefile.in (OBS): Remove signame.o
6436 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6437 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6438 psignal, perror): Add prototypes.
6439 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6441 * depend: Manually remove signame.[cho] references.
6442 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6444 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6445 with safe_strsignal.
6446 * core.c (core_open): Replace use of sys_siglist with
6448 * core.c (memory_error): Replace use of sys_errlist with
6450 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6452 * infcmd.c (program_info): Replace use of sys_siglist with
6454 * infrun.c (signal_stop, signal_print, signal_program):
6455 Allocate dynamically based on dynamic determination of number
6456 of signals to support.
6457 * infrun.c (child_create_inferior): Replace use of sys_errlist
6459 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6461 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6462 strsigno and sys_siglist with safe_strsignal.
6463 * infrun.c (handle_command): Call signo_max to find number of
6464 signals. Replace sig_number with strtosigno and sig_abbrev with
6466 * infrun.c (signals_info): Replace sig_number with strtosigno.
6467 * infrun.c (_initialize_infrun): Call signo_max to find number of
6468 signals. Dynamically allocate signal_{stop,print,program}.
6469 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6470 * procfs.c (errnoname): Add function and prototype.
6471 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6472 of sys_siglist with safe_strsignal.
6473 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6474 sys_siglist with safe_strsignal.
6475 * procfs.c (info_proc_stop): Call errnoname.
6476 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6477 * stuff.c (main, get_offset): Replace use of sys_errlist with
6479 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6480 with safe_strsignal.
6481 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6482 with safe_strsignal.
6483 * utils.c (safe_strerror, safe_strsignal): Add functions that
6484 call strerror and strsignal respectively, and deal with NULL
6486 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6487 sys_errlist with safe_strerror.
6488 * valprint.c (val_print): Replace use of sys_errlist with
6491 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6493 * Makefile.in: rework CFLAGS so that they can be set from the
6494 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6495 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6496 Pass CFLAGS on recusions.
6498 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6500 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6501 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6502 overkill for the problem it solved.
6503 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6504 and default to simply printing type names as appropriate.
6505 * main.c (main): Remove one of the leading newlines from
6506 warning_pre_print initialization.
6507 * objfiles.c (open_existing_mapped_file): Add function and
6509 * objfiles.c (open_mapped_file): Rewrite to use new function
6510 open_existing_mapped_file.
6512 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6514 * sun3-xdep.c (fetch_core_registers): Lint.
6515 * tm-sun3.h: Prototype lint.
6518 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6520 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6521 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6522 * objfiles.c: Cast calls to close() with unused returns to void.
6523 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6524 old objfile's name before updating it.
6525 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6526 * objfiles.h (objfile struct): Add mmfd member.
6527 * symfile.c (syms_from_objfile): Move some code to
6528 new_symfile_objfile.
6529 * symfile.c (new_symfile_objfile): Add new function, common code
6530 from syms_from_objfile.
6531 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6532 mapped and unmapped symbol files.
6533 * symfile.c (symbol_file_command): Print "No symbol file now"
6534 message, ala exec_file_command for the exec file.
6535 * symfile.h (new_symfile_objfile): Add prototype.
6536 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6537 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6539 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6541 * rs6000-pinsn.c: New version from IBM (Metin).
6542 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6543 to avoid warnings from some compilers.
6545 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6547 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6548 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6549 type's flag word that marks it as a fundamental type.
6550 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6551 flags argument for all calls to init_type().
6552 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6553 flags argument for all calls to init_type(). Also remove
6554 dependency on host sizes for ints, floats, etc.
6555 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6556 flags argument for all calls to init_type(). Also remove
6557 dependency on host sizes for ints, floats, etc.
6558 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6559 bit to flags argument for all calls to init_type(). Add types
6560 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6561 * valprint.c (unsigned_type_table, signed_type_table,
6562 float_type_table): Remove.
6563 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6564 bit when printing fundamental types, and print the actual name
6565 for such types, rather than inventing one. Remove code that
6566 invented fundamental type names.
6567 * valprint.c (_initialize_valprint): Remove initializations
6568 for now removed unsigned_type_table, signed_type_table, and
6571 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6573 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6574 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6577 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6579 * dwarfread.c (target_to_host): New function similar to previous
6581 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6582 Extensive changes to convert all previous usages to use new
6583 target_to_host() function.
6584 * dwarfread.c (struct dieinfo): Change types of most integral
6585 members to be unsigned.
6587 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6589 * WHATS.NEW: Revise -mapped doc.
6591 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6593 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6594 too high or when skipping `forwards' moves us backwards.
6595 (parse_type): Print mis-guessed tag name in complaint.
6596 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6597 (parse_procedure): Do not attempt to create symbols; just fill in
6598 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6599 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6600 for clarity. Set top_stack before calling parse_external. In
6601 stabs, sort symbols before calling parse_procedure.
6603 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6604 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6605 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6606 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6609 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6611 * Makefile.in (VERSION): Set to 4.5.1.
6612 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6613 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6614 fill_gregset): New functions for SVR4 /proc support.
6615 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6616 Remove new symbol types and such to ../include/coff/symconst.h.
6617 (parse_symbol): Simplify code for parsing struct/enum/unions.
6618 (parse_type): Handle `long long' types.
6619 (upgrade_type): Handle `const' qualifier.
6620 (parse_partial_symbols): fix indentation, clean a bit.
6622 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6624 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6625 copy in data from raw read buffers, calling bfd byteswapping
6626 routines as appropriate. Use to replace most existing memcpy
6628 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6629 * configure.in: Recognize new ncr3000 config.
6630 * config/ncr3000.mh: New config file.
6632 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6636 * README: Update for release.
6637 * Makefile.in: Update version to 4.5.
6638 * WHATS.NEW: The obvious.
6640 * depend: Generate new depend file for this release.
6642 * Makefile.in (depend): Fix dependancy generation so that it does
6643 not include gcc 'fixincluded' files, which are usually in a system
6646 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6648 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6649 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6650 symbols for nameless types. And, handle `R' (register parameter
6651 type) for AIX. (an extension to existing stabstring grammar).
6652 * rs6000-xdep.c: Fix typo (= should have been ==).
6654 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6656 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6658 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6660 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6661 * signame.c (SIGWAITING, SIGLWP): Add.
6663 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6665 * xm-i386mach.h: add decls for errno and strdup().
6667 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6668 used in array index context (otherwise, some compilers barf).
6670 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6672 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6673 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6674 in a system call, and provide better backtrace if so.
6676 * Makefile.in (HFILES): Add xcoffsolib.h.
6677 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6678 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6680 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6681 mipscoff_symfile_read): Convert to BFD to do file I/O.
6683 * symfile.c: #include <ctype.h> to get proper def if isspace().
6685 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6687 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6689 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6690 function also when parsing embedded stabs.
6692 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6694 * mipsread.c: Fix more declarations.
6696 * mipsread.c: Fix many invocations of complain. Use enum
6697 type_code where appropriate.
6699 * xm-vaxult.h: Add decl for strdup().
6701 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6704 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6706 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6709 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6711 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6712 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6713 Merge in more patches for rs6000 from Metin Ozisik.
6714 * utils.c: Fix typo in comment.
6716 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6718 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6719 * procfs.c (attach): Set nopass_next_sigstop if attached
6720 process is forcibly stopped.
6721 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6722 resending SIGSTOP to attached process on first resume.
6724 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6726 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6728 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6730 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6731 (VERSION): Bump to 4.4.85.
6732 * mipsread.c: Update for new include files. Lint.
6733 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6734 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6735 Don't need to bring in mipsread.o specially any more.
6737 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6739 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6740 routine (for Irix-4.x). Make many funcs static and void.
6741 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6742 * (init_extra_frame_info): Don't trash cached value of frame
6743 pointer register. This fixes backtracing through routines that use
6744 alloca(). Generally clean up declarations of functions, and use
6745 typedefs and macros to reference data structures as appropriate.
6746 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6749 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6751 * values.c (unpack_long): Fix unpacking error for signed chars
6752 on hosts where the default character type is unsigned.
6753 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6754 for newer SVR4 variants.
6755 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6756 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6757 * procfs.c (mappingflags): Add support for MA_PHYS
6759 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6761 * buildsym.c (read_struct_type): Avoid coredump when C++
6762 abbreviated type name is messed up. Reported by Joe Buck.
6763 FIXME, we need to determine whether GDB or GCC needs to be
6764 smarter to correctly locate this type name.
6766 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6767 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6768 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6769 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6770 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6772 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6774 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6775 * symtab.h (current_source_symtab): Make extern
6776 * symtab.h (current_source_line): Make extern
6777 * inferior.h: Move all procfs.c prototypes to one place, add
6778 prototype for proc_signal_handling_change. Add prototypes for
6779 signal_stop_state, signal_print_state, and signal_pass_state.
6780 * inferior.h (stop_soon_quietly): Make extern
6781 * inferior.h (attach_flag): Make extern
6782 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6783 * infrun.c (signal_stop_state, signal_print_state,
6784 signal_pass_state): New functions to query specific signal
6786 * infrun.c (handle_command): Minor error message change, add
6787 NOTICE_SIGNAL_HANDLING_CHANGE.
6788 * procfs.c (open_proc_file): Remove iris specific reset of
6789 inherit-on-fork flag, moved to proc_set_exec_trap().
6790 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6791 to reset inherit-on-fork flag, bash comment to GNU form.
6792 * procfs.c (proc_base_address, set_proc_siginfo,
6793 fetch_core_registers): Conform to code style.
6794 * procfs.c (signame.h): Include.
6795 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6796 syscallname(), info_proc_syscalls()): New macros, tables, and
6797 functions to organize and report system call information.
6798 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6799 saved_exitset, saved_entryset): Add to procinfo struct.
6800 * procfs.c (struct trans): Add.
6801 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6802 siginfo_table, errno_table): Tables to translate numeric values
6803 to symbolic names and short descriptions.
6804 * procfs.c (signalname, info_proc_signals): Add function and
6806 * procfs.c (proc_info): Now info_proc.
6807 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6808 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6809 info_proc_faults, lookupname, lookupdesc, sigcodename,
6810 sigcodedesc): New functions.
6811 * procfs.c (proc_signal_handling_change): New function to set
6812 the trace flags based on the state of gdb's signal handling flags.
6813 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6814 and remove code to do PIOCSTRACE ioctl.
6815 * procfs.c (attach, detach): Preserve and restore process flags
6816 using saved_* fields in procinfo struct.
6817 * procfs.c (attach): Call proc_signal_handling_change.
6818 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6819 * procfs.c (proc_desc): Update for latest changes.
6820 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6821 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6822 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6824 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6826 * procfs.c (set_proc_siginfo): Add prototype and new function.
6827 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6828 up inferior siginfo struct.
6829 * elfread.c (elf_symfile_read): Compute the relocation amount
6830 by subtracting off the address of the ".text" section.
6831 * solib.c: Add pointer to ".text" section to so_list struct.
6832 * solib.c (solib_map_sections): Initialize pointer to ".text"
6833 section in so_list struct.
6834 * solib.c (symbol_add_stub): Pass base address of ".text"
6835 section to symbol_file_add, rather than the load address of
6836 the shared library. On SunOS they are the same. On SVR4 they
6839 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6841 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6842 function name, not .gdbinfo. symbol.
6844 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6846 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6848 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6850 * Makefile.in (VERSION): 4.4.8
6852 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6853 commands in .cshrc/.profile won't get traced.
6855 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6857 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6858 * exec.c (build_section_table): Don't abort if no sections.
6859 * sparc-tdep.c (single_step): Lint.
6860 * utils.c (mrealloc): Handle realloc (0, size) case here.
6862 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6864 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6867 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6869 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6870 .gdbinfo. symbols are created. Move creation from parse_procedure
6871 to parse_symbol, where it is fairly easy to grow the symtab. This
6872 also fixes a symtab trashing bug on all mips-based systems.
6873 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6875 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6876 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6878 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6880 * c-exp.y: Add missing return type to yyparse() prototype.
6882 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6884 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6886 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6887 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6888 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6889 (patch_opaque_types): Avoid dummy args and result.
6890 * objfiles.c (have_partial_symbols, have_full_symbols,
6891 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6892 (iterate_over_objfiles, iterate_over_symtabs,
6893 iterate_over_psymtabs): Remove, clunky and slow.
6894 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6895 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6896 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6897 dump_objfile): Remove dummy args and results. Move filename
6898 comparisons to callers.
6899 (printsyms_command, printpsyms_command, printmsyms_command,
6900 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6901 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6902 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6903 list_symbols, make_symbol_completion_list): Replace explicit
6904 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6905 Eliminate Dijkstra flag crap, break out of loops with gotos.
6906 (lookup_symtab_1): Protect '/' tests from short filenames.
6907 (cplus_mangled_symbol): Move inline into lookup_symbol.
6908 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6909 (relocate_minimal_symbol): Move inline to vmap_symtab.
6910 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6911 iterate_over_msymbols with ALL_MSYMBOLS.
6913 Misc cleanup prior to release.
6915 * Makefile.in (VERSION): Roll to 4.4.7.
6916 (HFILES): Add call-cmds.h.
6917 * call-cmds.h: New header for command fns called by other files.
6918 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6919 (breakpoint_1): Remove unused type arg. Change callers.
6921 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6922 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6923 * mipsread.c: Add prototypes for all static functions.
6925 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6926 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6927 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6928 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6929 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6930 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6933 * buildsym.c (define_symbol): Handle global register variables
6934 (from Pierre Willard). Complain if register numbers are too large.
6935 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6936 * tm-sparc.h: Don't #include <sun4/reg.h>.
6937 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6938 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6940 * language.h: Avoid forward enum declaration.
6941 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6942 config/sun4os5.mt: New host and target.
6943 * defs.h (errno): #include <errno.h> rather than assuming int.
6944 From Pierre Willard.
6946 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6947 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6948 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6949 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6950 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6951 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6952 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6954 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6956 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6957 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6958 * language.h (enum exp_opcode): Avoid forward enum def.
6959 * main.c (define_command, user_defined_command): Lint.
6960 * mem-break.c, xcoffread.c: Lint.
6961 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6963 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6965 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6966 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6967 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6968 or IBM6000_TARGET as (approximately) appropriate.
6970 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6972 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6973 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6974 or not to try reading symbols from a mapped objfile. Plugs memory
6975 leak due to shared libraries generating no psymtabs or symtabs.
6977 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6979 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6980 * copying.awk: Lint. Make stronger warning at top of copying.c.
6981 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6982 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6983 (lookup_pointer_type): Add FIXME comment.
6984 * main.c (set_history_size_command): Disallow negative size.
6985 * partial-stab.h: Update copyright.
6986 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6988 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6990 * main.c (set_history_size_command): Negative size is error.
6991 (Reported by Peggy Fieland.)
6993 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6995 * coffread.c (coff_symfile_init): Update comment.
6996 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6997 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6998 macros to access the dbx specific objfile information.
6999 * dbxread.c (symfile_string_table, symfile_string_table_size):
7000 Remove these local variables.
7001 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7002 read_dbx_symtab): Remove the stringtab and stringtab_size params
7003 from the function prototypes, the function definition, and the
7004 function calls. These are now available via DBX_STRINGTAB and
7005 DBX_STRINGTAB_SIZE using the objfile pointer.
7006 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7007 an arg to read_dbx_symtab.
7008 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7009 stringtab and the dbx specific per-objfile private info.
7010 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7011 args in prototype, function definition, and function calls. It is
7012 now available via the DBX_SYMCOUNT macro using the objfile
7014 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7015 local instance of struct dbx_symfile_info and replace with DBX_*
7017 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7018 symfile_string_table and symfile_string_table_size.
7019 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7020 symfile_string_table.
7021 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7022 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7023 stringtab size variables. Remove all code that used to reread
7025 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7026 to prior to any calls to mmalloc for the objfile specific heap.
7027 * utils.c (init_malloc): Document the requirement that for each
7028 heap for which corruption checking is desired, that init_mmalloc
7029 must be called prior to any mmalloc calls on the heap.
7031 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7033 * rs6000-pinsn.c: Make dis-assembly output more like
7034 other targets: Don't print instruction in hex before
7035 the assembly; use print_address to print out jump
7038 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7040 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7041 * cplus-dem.c: Support "Sc" meaning "signed char".
7043 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7045 * configure.in: fix iris/iris3.
7047 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7049 * command.c, main.c (various places): Use ctype.h macros
7050 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7051 (such as (x >= 'A' && x <= 'Z')).
7052 (There are still more of these in other files.)
7053 * main.c (defined_command): Lower-case the user's
7054 new command before entering it. Needed because
7055 command lookup is case-insensitive (and also lower-cases).
7056 (Based on Metin's earlier patch.)
7058 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7060 * config/irix4.mh: new file.
7062 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7064 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7067 * xm-mips.h: Declare strdup for ultrix.
7069 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7070 when calling new_symbol.
7071 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7074 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7076 * config/rs6000.mh: Update (for Fred's new mmalloc)
7077 flags to disable use of GNU malloc/mmalloc.
7078 * munch: Change SYSV rule to allow .text before the label,
7079 as well as after, to work for AIX.
7080 * gdbtypes.h: Minor clarifiction.
7082 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7084 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7085 continuation in yet another place (between method declarations).
7087 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7089 * mips-tdep.c: include symfile.h and objfiles.h to fix
7092 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7094 * valops.c (value_struct_elt_for_reference): Added 'offset'
7095 parameter to handle multiple inheritance.
7096 * eval.c, value.h: Update accordingly.
7098 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7100 * objfiles.h: New file
7101 * Makefile.in (HFILES): Add objfiles.h
7102 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7103 main_scope_lowpc, main_scope_highpc.
7104 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7105 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7106 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7107 xcoffread.c, : Include objfiles.h.
7108 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7109 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7110 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7111 inside_entry_file() and logic changed appropriately.
7112 * blockframe.c (outside_startup_file): Renamed to
7113 inside_entry_file() and logic changed appropriately.
7114 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7115 and logic changed to use per-objfile specific fields.
7116 * blockframe.c (inside_entry_scope): Renamed to
7117 inside_entry_func() and logic changed to use per-objfile specific
7119 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7120 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7121 Remove extern decls.
7122 * symfile.c, symfile.h (entry_point): Remove extern decl.
7123 * coffread.c (coff_symfile_init): Common entry point init code
7124 moved to symfiles.c, call init_entry_point_info().
7125 * coffread.c (complete_symtab): Use new per-objfile entry info.
7126 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7127 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7129 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7130 * defs.h (inside_entry_scope, outside_startup_file,
7131 inside_main_scope): Prototypes changed for renames to
7132 inside_entry_func, inside_entry_file, inside_main_func,
7134 * symfile.c (syms_from_objfile): Common entry point init code
7135 moved to init_entry_point_info() and call init_entry_point_info().
7136 * symfile.h (init_entry_point_info): Include prototype.
7137 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7138 moved to symfiles.c and call init_entry_point_info().
7139 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7140 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7141 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7143 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7144 works for the majority of targets.
7145 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7146 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7147 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7148 Use default definition in frame.h.
7149 * frame.h (selected_frame_level): Make decl extern.
7150 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7151 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7152 * partial-stab.h: Use new per-objfile entry info.
7153 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7154 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7155 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7156 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7157 have_minimal_symbols): Prototypes moved to objfiles.h.
7158 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7159 Macros moved to objfiles.h.
7160 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7162 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7164 More C++ improvements (pointers to members, qualified names).
7165 * c-exp.y: Support exp.type::name and exp->type::name
7166 syntaxes. (Unfortunately, doesn't work for static members.)
7167 * c-exp.y, eval.c: Make type::~type work better.
7168 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7169 value_static_field by value_struct_elt_for_reference.
7170 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7171 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7172 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7173 for OP_SCOPE operand; no point in it now that we use lazy
7174 reading of values, and use "reference to member" objects.
7175 * gdbtypes.h: Clarify comment.
7176 * valops.c: Change value_struct_elt_for_address to return
7177 a reference (or variable), rather than a pointer. Change
7178 the name to value_struct_elt_for_reference to reflect this.
7179 Returning a reference instead of a address provides a
7180 generalization, since we can use the routine for both
7181 class::name as well as &class::name.
7182 Also, recurse to handle multiple inheritance properly.
7183 * valprint.c: Moved code to print pointer-to-members
7184 to new function point_class_member. This allows a
7185 "reference-to-member" to be printed using the same code.
7186 * valprint.c (type_print_varspec_prefix): Avoid printing
7187 "struct " for domains of class-member types.
7188 * valops.c (search_struct_field): Inline code for simplified
7189 version of value_static_field (which can then be deleted).
7190 * value.h: Rename value_struct_elt_for_address to
7191 value_struct_elt_for_reference. Delete value_static_field.
7192 * values.c: Remove no longer used function value_static_field.
7194 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7196 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7197 elfread.c (coff_symfile_finish): Add function, prototype, and
7198 add to the xxxx_sym_fns struct for each file type. Also reformat
7199 the xxxx_sym_fns vector to a standard format and add comments.
7200 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7201 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7202 Pass pointer to struct objfile rather than pointer to sym_fns.
7203 Change references inside each function accordingly. Allocate any
7204 symbol file specific info in the per-objfile memory region.
7205 * dbxread.c (free_and_init_header_files): Break function into
7206 free_header_files(), called from dbx_symfile_finish(), and
7207 init_header_files(), called from dbx_new_init().
7208 * dbxread.c (dbx_new_init): Move deallocation things to new
7209 dbx_symfile_finish function.
7210 * elfread.c (elf_new_init): Call buildsym_new_init().
7211 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7212 routine for the objfile before deallocating other stuff.
7213 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7214 * symfile.h: Move struct sym_fns to before struct objfile def.
7215 Add sym_finish function pointer and change prototypes of other
7216 function pointers to reflect passing struct objfile pointer rather
7217 than struct sym_fns pointer.
7218 * symfile.c: Remove now obsolete symtab_fns pointer.
7219 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7220 locates the correct sym_fns struct for the given objfile.
7221 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7222 for better support of mapped symbol tables.
7223 * symfile.c (symbol_file_command): Remove obsolete code using
7225 * symfile.h: Remove duplicate declarations for symfile_objfile,
7226 entry_point, and object_files.
7227 * target.c (target_info): Compare symfile_objfile to NULL.
7228 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7229 aixcoff_symfile_finish().
7231 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7233 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7234 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7235 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7237 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7239 Some improvements to g++ debugging.
7240 * symtab.c (list_symbols): demangle before pattern matching.
7241 * symtab.c: Other fixes to improve handing of operators.
7242 * valprint.c (type_print_base): Fix test for constructor.
7243 * values.c (value_static_field): Allow evaluation of
7244 CLASS::METHOD, returning a function pointer.
7246 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7248 * Makefile.in (VERSION): Roll 4.4.6.
7249 * exec.c (exec_file_command): Add code to ignore optional args
7250 passed in by file_command() for use in symbol_file_command().
7251 * main.c (main): Document -mapped and -readnow in help summary.
7252 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7253 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7254 to get filename from bfd with bfd_get_filename(). Test mapto
7255 against 0, not NULL. Use mstrsave() to make copy of filename.
7256 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7258 * remote-vx.c (vx_load_command, add_symbol_stub):
7259 Symbol_file_add() takes an additional arg.
7260 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7262 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7263 changed to return a bfd not an objfile pointer.
7264 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7265 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7266 Change to eliminate local bfd and use symfile_bfd_open() plus
7267 allocate_objfile(). Add code to implement readnow option.
7268 * symfile.c (symbol_file_command): Changes to option handling,
7269 readnow functionality moved to symbol_file_add().
7270 * symfile.c (symfile_init): Eliminate local copy of bfd.
7271 * symfile.c (add_symbol_file_command): Changes to parse mapped
7272 and readnow options.
7273 * symfile.h (allocate_objfile): Arg removed from prototype.
7274 * symtab.h (symbol_file_add): Arg added to prototype.
7275 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7278 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7280 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7281 mtrace.awk, state.c, state.h: Removed.
7282 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7283 directories searched for source files.
7284 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7285 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7286 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7287 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7288 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7289 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7290 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7292 * Makefile.in (HFILES): Remove state.h
7293 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7294 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7295 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7296 * Makefile.in (clean): Remove all object files.
7297 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7298 * cplus-dem.c: Remove prototypes definitions that are now done in
7300 * dbxread.c (throughout): Change from using per-objfile
7301 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7302 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7303 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7304 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7305 * depend: Remove dependencies for state.o, state.h.
7306 * dwarfread.c: Add declaration for warning_pre_print.
7307 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7308 * dwarfread.c (throughout): Change from using per-objfile
7309 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7310 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7311 use supplied objfile.
7312 * i386-xdep.c (print_387_status): Change to use warning() rather
7314 * i387-tdep.c (print_387_control_word): Change to use warning()
7315 rather than printfs.
7316 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7317 that some compilers grumble about.
7318 * language.c (throughout): Add declaration for warning_pre_print
7319 and using warning() instead of printfs.
7320 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7321 * main.c (main): Add declaration for warning_pre_print and set it
7322 similarly to error_pre_print. Add declarations for
7323 mapped_symbol_files and readnow_symbol_files. Add appropriate
7324 definitions to long_options[].
7325 * minsyms.c: Trivial fix to comment.
7326 * objfiles.c (allocate_objfile): Substantially rewritten for
7327 using mapped symbol files.
7328 * objfiles.c (throughout): Change from using per-objfile
7329 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7330 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7331 * source.c (throughout): Change from using per-objfile
7332 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7333 * source.c (open_source_file): Use mstrsave to save file name in
7334 mapped symbol region for objfile.
7335 * symfile.c: Remove include for state.h.
7336 include to local form.
7337 * symfile.c (symbol_file_add_digested): Remove.
7338 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7340 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7341 from objfile structure. Add malloc descriptor pointer (md).
7342 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7343 * symm-xdep.c (print_fpu_status): Use warning() rather than
7345 * symmisc.c (free_symtab_block): Now takes and uses current
7347 * symmisc.c (throughout): Change from using per-objfile
7348 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7349 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7350 Sun compiler grumblings when PTR is char *.
7351 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7352 msymbols() to correct pointer type.
7353 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7354 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7355 error always starts on a line of it's own.
7356 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7357 Rewrite for new mapped malloc package use.
7358 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7359 that don't want to use the mapped malloc package; pass arguments
7360 on to traditional malloc package functions.
7361 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7362 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7363 mrealloc, malloc, and realloc but get fatal error if runs out
7365 * utils.c (msavestring, mstrsave): Save a string in a specific
7366 mapped malloc region.
7367 * utils.c (print_spaces): Use xmalloc to get the buffer.
7368 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7369 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7370 * config/i386v4.mh: Insignificant reorganization.
7372 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7374 * xcoffread.c: Only enable compilation of debugging functions
7375 if IBM6000 is defined. Fails to compile otherwise.
7377 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7379 * Makefile.in: pass MAKEINFO down on info.
7381 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7383 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7384 useless code, including an lseek to an uninitialized variable.
7385 Reported by Jim Williams <jimbo@wrs.com>.
7387 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7389 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7390 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7391 * minsyms.c, symfile.c: Changes that may be generally
7392 applicable, but are #ifdef IBM6000 for now.
7393 * rs6000-xdep.c: Fixed typo in comment.
7394 * rs6000-tdep.c: Non-substatial changes.
7395 * xoffread.c: The main change here is addition of some
7396 debugging functions.
7397 * xoffexec.c: More changes.
7399 * xcoffread.c: Fixed two too-few-parameters bugs.
7401 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7402 to SOLIB_CREATE_INFERIOR_HOOK macro.
7404 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7406 * symfile.h: Add prototype for iterate_over_msymbols().
7407 * symtab.c (cplus_mangled_symbol): Add function.
7408 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7409 iterate_over_msymbols to find demangled C++ symbol.
7410 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7411 value to iterate_over_msymbols().
7412 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7415 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7417 * Makefile.in: added check target.
7419 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7421 * ecoff.c: Move to ../bfd/coff-msym.c.
7422 * config/mt-*mips: Remove ecoff.o from the configuration.
7423 * remote.c (): Add newline to initial +.
7424 (remote_resume): Mention how to cope with signals.
7425 (remote_interrupt): Add debug msg.
7426 (remote-wait): Implement new 'T' reply, which includes
7427 status, PC, and FP all in a single short message.
7428 (putpkt): Add further debugging of packet acks.
7429 * mipsread.c (fixup_symtab): Also swap RFD's.
7430 (parse_partial_symbols): Avoid bug on unknown symbol types.
7431 * Makefile.in (VERSION): Roll to 4.4.5.
7432 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7433 for remote MIPS by limiting heuristic to 200 byte search.
7434 (heuristic_proc_desc): Byte-swapping.
7435 (mips_print_register): Cope with failure of
7436 read_relative_register_raw_bytes. Byte-swap integers for
7438 * mips-pinsn.c (print_insn): Byte-swap instruction.
7440 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7442 * config.sub configure.in config/mh-irix4
7443 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7444 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7445 gdb/xm-irix4.h gdb/config/mt-irix3
7446 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7448 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7450 * defs.h, utils.c: xrealloc takes PTR as first arg.
7451 * defs.h: Reword confusing comment about ANSI prototypes.
7452 * defs.h: Some minor whitespace changes.
7453 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7454 not NULL, which can be (void *).
7455 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7456 * tm-i386v.h (SP_ARG0): Define
7457 * xm-sysv4.h: Back out of change for missing prototypes.
7458 * i386-tdep.c (get_longjmp_target): Add function.
7460 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7462 * Makefile.in: install man page too.
7464 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7466 * All GDB files that #include defs.h: Removed stdio.h.
7467 (defs.h): #include stdio.h.
7469 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7471 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7472 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7473 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7474 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7475 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7476 it before printing out the hex shape of an address.
7478 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7480 * rs6000-xdep.c (frame_initial_stack_address): Move
7481 code to set frame->cache_fsr into new separate function
7482 frame_get_cacahe_fsr. This allows fixing a fatal error.
7483 * xcoffexec.c: Turn previously suppressed error
7484 message back on, after cleaning up BFD.
7486 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7487 printing of blank line, since it cases printing of an
7488 extra blank line. Is this intended? It does mess up
7490 * defs.h: Put back declarations of malloc and realloc,
7491 but protected by #ifndef MALLOC_INCOMPATIBLE.
7492 * objfiles.c: Undo previous change: Use malloc/realloc
7493 for objfile malloc/realloc fields (but add a cast).
7494 * xcoffexec.c: Suppress an error message (for now).
7496 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7498 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7499 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7500 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7502 * xcoffread.c: Modifications to C_DECL storage class handling, and
7503 introduction of an old smash_to_pointer_type() routine.
7505 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7506 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7507 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7508 parameters have been modified.
7510 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7511 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7512 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7513 and fetch_inferior_registers() always fetched all the registers
7514 resulting valid register values at hand all the time. Pushing a dummy
7515 frame did not require validating all register values first. After
7516 putting the above mechanism into action, we didn't have valid registers
7517 values always ready. Thus, all registers need to be fetched before
7518 pushing a dummy frame now.
7520 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7521 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7522 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7523 the starting address (actual frame address) of a frame.
7524 * rs6000-tdep.c: modifications to function_frame_info() to see if
7525 function reserves a frame pointer register (alloca register)
7526 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7527 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7528 functions with alloca() calls.
7530 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7532 * xm-sysv4.h: Provide definitions/prototypes for host environment
7533 functions for which no definitions or prototypes are provided in
7534 any currently included gdb or host environment header files.
7535 For SVR4, this currently includes malloc and realloc, which cannot
7536 be portably prototyped in any gdb include file.
7538 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7540 * buildsym.h: Remove obsolete variable file_stabs.
7542 * Makefile.in: Move place where configure merges in host-
7543 and target-dependent fragments later, so the latter
7544 can override (say) GNU_MALLOC.
7545 * config/mh-rs6000: Use system malloc. Otherwise, I
7546 ended up with *two* incompatible versions of malloc
7547 (functions in libc would call the malloc in libc).
7548 I assume this is a shared library problem.
7550 * remote.c: Fix (presumed) typo.
7551 * objfiles.c: Use xmalloc/xrealloc instead of
7552 malloc/realloc (since the latter are no longer declared).
7554 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7555 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7556 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7557 handle individual registers.
7558 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7559 correctly in case it wasn't cached yet. (A problem showed up
7560 after fetching individual registers.)
7561 * buildsym.c: Disable type_synonym_name's type name overwriting
7562 in cases it is unnecesary. rs6000 portation doesn't use
7563 type_synonym_name, and it used to nullify type names
7564 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7565 type's name as soon as space for that type is allocated.
7566 * xcoffread.c: ignore a section's lineno information if it is
7567 not `.text'. (In rs6000 bfd portation integration, skipping over
7568 `.pad' sections are ignored since it was in machine independent
7569 part of the code. Thus, a problem of fake sections with invalid
7570 lineno information arised.)
7572 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7573 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7574 * rs6000-tdep.c: make function_frame_info() work whether or not
7575 reading from a core file.
7576 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7578 * infrun.c. main.c, printcmd.c. symtab.c:
7579 More changes from IBM for rs6000.
7582 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7584 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7585 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7586 Merge in changes (mostly from IBM) for RS6000.
7587 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7588 More changes from IBM for RS6000. These are in machine-
7589 independent code, and probably could do with some cleaning
7590 up. The most questionable of these are #ifdef IBM6000.
7591 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7592 to single_step() (for consistency with rs6000 and i860).
7593 * utils.c: Allow the 1st arg to xrealloc to be NULL
7594 (in which case do malloc). This removes the need for
7595 some tests in xcoff code (and perhaps other places?).
7596 * coffread.c: Removed variables last_source_file,
7597 type_vector, and type_vector_length as these are now
7598 defined by buildsym.[ch].
7599 * defs.h: Remove prototypes for malloc and realloc, since
7600 these should only be used to implement xmalloc and xrealloc,
7601 and they conflict with <stdlib.h> in AIX - where they
7602 return void* even when __STDC__ isn't defined. Sigh.
7603 * munch: Recognize *initialize* in data as well as text
7604 (AIX uses data). Also, incorporate a patch from Garrett
7605 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7606 much more sensible, by only trying to match the name of
7607 the initialize_foo function, and not the junk before it.
7609 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7611 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7612 unless symbol table indicates that something has changed.
7614 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7616 * remote.c: Make it work for embedded MIPS. Increase buffer
7617 size, and use throughout. Round buffer size up if too many regs.
7618 Support baud rate setting and try for an 8-bit path. If
7619 interrupted while waiting for target, send a ^C down the wire.
7620 Avoid single-byte reads.
7621 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7623 * mips-xdep.h: Avoid the embedded regs when on Unix.
7625 * mipsread.c: Byte-swap the symbol table structures, using
7626 routines from ecoff.c, to read a symbol table written in any
7627 of the four possible byte orders.
7628 * configure.in (mips-big-* target): Same as Sony News.
7629 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7630 * ecoff.c: New file for symbol swapping routines.
7632 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7634 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7635 all-breakpoints' command.
7636 * (get_number): Allow users to enter negative breakpoint numbers.
7637 * (breakpoint_1): Reformat display of 'info break' to show new
7639 * (create_longjmp_breakpoint, breakpoint_re_set,
7640 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7641 symfile.c (syms_from_objfile): Re-do
7642 insertion of longjmp breakpoints. Move all code into
7643 breakpoint_re_set, and call that instead of
7644 create_longjmp_breakpoint in symfile.c.
7646 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7648 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7649 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7650 * symtab.c (find_pc_symtab): Handle having no objfiles.
7651 * infcmd.c: Fix comment.
7652 * objfiles.c (free_all_objfiles): Add.
7653 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7654 * symfile.c (symbol_file_command): free all objfiles when
7655 specifying a new symbol file.
7656 (reread_symbols): Stat the file name, don't fstat the descriptor.
7658 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7660 * Makefile.in, configure.in: removed traces of namesubdir,
7661 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7662 copyrights to '92, changed some from Cygnus to FSF.
7664 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7666 * dbxread.c (end_psymtab): Delete empty psymtabs.
7667 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7668 * symfile.h (struct objfile): Add free_psymtabs.
7670 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7672 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7674 * symfile.c (symbol_file_command): strcmp => !strcmp.
7675 * breakpoint.h: Move prototypes to follow enum definition they need.
7676 * breakpoint.c, infrun.c: Lint.
7677 * printcmd.c: Use `enum enable' rather than `enum
7679 * mipsread.c: First pass at making it compile with the new
7680 objfile changes. Probably seriously broken still, but it
7683 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7685 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7686 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7687 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7688 stepping (and nexting) through longjmp(). Also, cleanup
7689 breakpoint handling quite a bit by creating explicit breakpoint
7690 types instead of using magic breakpoint numbers.
7691 Makefile.in: Update version to 4.4.3
7693 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7695 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7696 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7697 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7699 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7701 * minsyms.c (install_minimal_symbols): Add bunches to any
7702 existing minsyms in the objfile. Avoid extra mallocation
7703 by working directly in the obstack. Remove ignored `mainline' parm.
7704 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7705 xcoffread.c: Change all callers.
7706 * FIXME: We should be able to eliminate MAINLINE from all the
7707 symbol readers now, with a small bit of work.
7709 * valops.c, value.h: Lint.
7710 * remote-vx.c: Add missing break; statement. Bugfix by
7711 Michael Sclafani, <sclafani@src.dec.com>.
7713 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7715 * Makefile.in (VERSION): Update version to 4.4.2
7716 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7717 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7718 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7719 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7720 mmap-alloc.o, mmap-sbrk.o
7722 * altos-xdep.c: Minor whitespace change.
7723 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7724 use to new minimal symbol table use.
7725 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7726 * arm-xdep.c (store_inferior_registers): Returns void.
7727 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7728 Convert from misc function vector use to new minimal symbol table use.
7729 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7730 * breakpoint.c: Add prototypes for local functions.
7731 * breakpoint.c (catch_command_1): Change to static and remove unused
7733 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7734 * breakpoint.h: Change function decls to prototype form.
7735 * buildsym.c: Add prototypes for local functions.
7736 * buildsym.c: Moved hashname() function here from dbxread.c.
7737 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7738 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7739 * buildsym.c (dbx_alloc_type): Change to static.
7740 * buildsym.c (finish_block): Add objfile parameter.
7741 * buildsym.c (misc): Change symbol_obstack to objfile version.
7742 * buildsym.c (make_blockvector): Change to static.
7743 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7744 * buildsym.c (compare_line_numbers): Change to static, args are const,
7745 cast args when used.
7746 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7747 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7748 and made static. Add objfile parameter.
7749 * buildsym.c (end_symtab): Simplify code using line table size.
7750 Realloc the linetable on the objfile symbol_obstack and copy there.
7751 * buildsym.c (scan_file_globals): Convert from misc function vector
7752 use to new minimal symbol use.
7753 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7754 strings get allocated in objfile's symbol_obstack. Convert references
7755 to builtin types to lookup_fundamental_type().
7756 * buildsym.c (read_type): Make static, add objfile parameter, convert
7757 references to buildin types to lookup_fundamental_type().
7758 * buildsym.c (read_struct_type): Add objfile parameter.
7759 * buildsym.c (read_array_type): Make static, add objfile parameter.
7760 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7761 * buildsym.c (read_huge_number): Make static.
7762 * buildsym.c (read_range_type): Make static, add objfile parameter,
7763 convert references to buildin types to lookup_fundamental_type ().
7764 * buildsym.c (read_args): Make static, add objfile parameter.
7765 * buildsym.h: Convert function decl's to prototype form.
7766 * c-exp.y: Add prototypes for local functions, convert uses of misc
7767 function vector to minimal symbol table. Reformat all builtin type
7768 initializations and pass a NULL objfile to init_type() for them.
7769 * coffread.c: Change context_stack ref's to coff_context_stack,
7770 add local function prototypes. Cast uses of xrealloc arg 1.
7771 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7772 crafting a new type.
7773 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7774 * coffread.c (finish_block): Change name to coff_finish_block.
7775 * coffread.c (make_blockvector): Add and use objfile parameter.
7776 * coffread.c (record_line): Change name to coff_record_line.
7777 * coffread.c (start_symtab): Change name to coff_start_symtab.
7778 * coffread.c (end_symtab): Change name to coff_end_symtab.
7779 * coffread.c (record_misc_function): Change name to record_minimal_
7780 symbol and change to minimal symbol table use from misc func tbl.
7781 * coffread.c (coff_symfile_read): Convert from misc function vector
7782 use to minimal symbol table use.
7783 * coffread.c (hashname): Remove; use common version in buildsym.c.
7784 * coffread.c (decode_base_type): Change references to builtin types
7785 to calls to lookup_fundamental_type().
7786 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7787 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7788 * command.c: Add prototypes for local functions.
7789 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7790 appropriate member of the function union for that type.
7791 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7792 ifdef out the function since it isn't currently used.
7793 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7794 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7795 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7796 * command.c (help_cmd): Compare function pointer to NULL.
7797 * command.c (help_cmd_list): Compare function pointer to NULL.
7798 * command.c (lookup_cmd_1): Use correct member of function union.
7799 * command.c (undef_cmd_error): Make static.
7800 * command.c (complete_on_cmdlist): Use correct member of func union.
7801 * command.c (do_setshow_command): Use correct member of func union.
7802 * command.c (shell_escape): Convert rindex use to strrchr.
7803 * command.h (COMMAND_H): Define if already included.
7804 * command.h (cmd_list_element struct): Change 'function' to a union
7805 and prototype args. Prototype completer function.
7806 * command.h: Convert decl's to prototype form.
7807 * convex-xdep.c (store_inferior_registers): Returns void.
7808 * copying.c: Prototype local functions.
7809 * coredep.c: Minor whitespace change.
7810 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7811 * cplus-dem.c: Prototype local functions.
7812 * dbxread.c (hashname): Remove; moved to buildsym.c.
7813 * dbxread.c (free_and_init_header_files): Make static.
7814 * dbxread.c: Add prototypes for local functions.
7815 * dbxread.c (new_object_header_files): Remove; inlined usages.
7816 * dbxread.c (xrealloc usages): Cast args.
7817 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7818 and change usages accordingly.
7819 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7820 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7821 * dbxread.c (dbx_next_symbol_text): Make static.
7822 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7823 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7824 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7825 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7826 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7827 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7829 * dwarfread.c (record_misc_function): Change name to record_minimal_
7830 symbol and use minimal symbol table throughout.
7831 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7832 * dwarfread.c: Convert all references to builtin types to use the new
7833 lookup_fundamental_type function.
7834 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7835 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7837 * elfread.c (record_misc_function): Convert to use record_minimal_
7839 * elfread.c (elf_symtab_read): Add objfile parameter.
7840 * eval.c: Add prototypes for local functions and move some decls
7841 around to accomodate prototypes.
7842 * expprint.c: Add prototypes for local functions. Change references
7843 to misc function vector to minimal symbol table.
7844 * findvar.c (read_memory usages): Cast args.
7845 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7846 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7847 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7848 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7849 * gould-xdep.c: Minor whitespace change.
7850 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7851 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7852 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7853 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7854 * i386-tdep.c: Add prototypes for local functions.
7855 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7856 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7857 that defaulted to int.
7858 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7859 i386_push_dummy_frame): Returns void.
7860 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7861 int and explicitly declare return type as int.
7862 * i387-tdep.c: Minor formatting changes.
7863 * i960-tdep.c (leafproc_return): Convert from misc function vector
7864 use to minimal symbol table use.
7865 * infcmd.c: Add prototypes for local functions.
7866 * infcmd.c (continue_command, until_next_command, until_command,
7867 path_info, path_command): Make static.
7868 * infcmd.c (step_1, until_next_command): Convert from misc func
7869 vector to minimal symbol table use.
7870 * inflow.c: Add prototypes for local functions.
7871 * infptrace.c (store_inferior_registers): Returns void, not int.
7872 * language.c (_initialize_language): Use proper member of function
7874 * m2-exp.y: Add prototypes for local functions, convert misc function
7875 vector uses to minimal symbol table uses.
7876 * m2-exp.y (make_qualname, yyerror): Make static.
7877 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7878 * m68k-pinsn.c: Add prototypes for local functions.
7879 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7880 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7881 * m68k-stub.c: Add prototypes.
7882 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7883 use to minimal symbol table use.
7884 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7885 * m88k-xdep.c (store_inferior_registers): Returns void.
7886 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7887 * mach386-xdep.c (store_inferior_registers): Returns void.
7888 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7889 * main.c: Add prototypes for local functions.
7890 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7891 longjmp() result to (NORETURN void).
7892 * main.c (catch_errors): Prototype the 'func' parameter.
7893 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7894 Takes an unused arg.
7895 * main.c (execute_command): Call the right member of the func union.
7896 * main.c (command_loop_marker, symbol_completion_function,
7897 command_loop): Make static.
7898 * main.c (command_line_input): Make linelength unsigned, cast arg
7899 to command_line_input().
7900 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7901 * main.c (initialize_main): Call right member of function union.
7902 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7903 * mem-break.c: Include symtab.h
7904 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7905 * mips-xdep.c (store_inferior_registers): Returns void.
7906 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7907 use to minimal symbol table use.
7908 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7910 * mipsread.c (make_type): Remove, convert usages to init_type.
7911 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7912 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7913 vector use to minimal symbol table use.
7914 * parse.c: Add prototypes for local functions.
7915 * parse.c (xrealloc usages): Cast args.
7916 * parse.c (prefixify_expression, length_of_subexp): Make static.
7917 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7918 * parser-defs.h: Convert function decls to prototype form.
7919 * partial-stab.h: Convert from misc function vector use to new minimal
7921 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7922 the per-objfile copies.
7923 * printcmd.c: Add prototypes for local functions. Move some struct
7924 definitions around to accomodate prototypes.
7925 * printcmd.c (decode_format): Make static, change args oformat and
7926 osize to int from char.
7927 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7928 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7929 * printcmd.c (print_address_symbolic): Convert from misc function
7930 vector use to minimal symbol table use.
7931 * printcmd.c (address_info): Convert from misc function vector use
7932 to minimal symbol table use.
7933 * printcmd.c (delete_display, enable_display, disable_display_command):
7935 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7936 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7937 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7938 * pyr-xdep.c (store_inferior_registers): Returns void.
7939 * remote-mm.c (mm_load): symbol_file_add return value unused.
7940 * remote-nindy.c: Minor format change.
7941 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7942 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7943 * rs6000-xdep.c (store_inferior_registers): Returns void.
7944 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7945 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7946 vector use to minimal symbol table use.
7947 * solib.c: Add prototypes for local functions.
7948 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7949 function vector use to minimal symbol table use.
7950 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7951 * solib.c (find_solib, shared_library_command): Make static
7952 * solib.c (read_memory, write_memory usages): Cast args.
7953 * solib.c (special_symbol_handling): Add function
7954 * source.c: Add prototypes for local functions.
7955 * source.c (select_source_symtab): Convert to scan objfiles.
7956 * source.c (open_source_file): Make static.
7957 * source.c (xrealloc usages): Cast args.
7958 * source.c (source_line_charpos): ifdef out, unused.
7959 * source.c (get_filename_and_charpos): Make static.
7960 * stack.c: Add prototypes for local functions.
7961 * stack.c (print_frame_info, frame_info): Convert from misc function
7962 vector use to minimal symbol table use.
7963 * symfile.c: Add prototypes for local functions.
7964 * symfile.c (compare_symbols): Make args const PTR's.
7965 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7966 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7967 * symfile.c (obsavestring): Add objfile parameter.
7968 * symfile.c (init_misc_bunches, prim_record_misc_function,
7969 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7970 sort_misc_function_vector, compact_misc_function_vector): Remove
7971 * symfile.c (symbol_file_add_digested): Add function.
7972 * symfile.c (symbol_file_add): Returns struct objfile *.
7973 * symfile.c (symbol_file_command): Modify for state file use.
7974 * symfile.c (symfile_open): Add parameter "dumpable".
7975 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7976 * symfile.c (load_command, add_symbol_file_command): Make static.
7977 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7978 * symfile.c (rindex usages): Converted to strrchr.
7979 * symfile.c (allocate_psymtab): New
7980 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7981 converted to minimal symbol table usage, but no obvious conversion.
7982 * symfile.c (free_all_symtabs): Remove.
7983 * symfile.c (_initialize_symfile): Use per-objfile info.
7984 * symfile.h: Rework the objfile structure to add per-objfile data
7985 objects (psymbol_obstack, symbol_obstack, type_obstack,
7986 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7987 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7988 Add prototypes to function declarations.
7989 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7990 function vector usage to minimal symbol table usage.
7991 * symmisc.c (DEV_TTY): Define if not defined.
7992 * symmisc.c: Add local function prototypes.
7993 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7994 printpsyms_command, print_objfiles, print_objfiles_command):
7995 Rework to use iterate_over_*
7996 * symtab.c: Add prototypes for local functions.
7997 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7998 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7999 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8000 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8001 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8002 lookup_reference_type, lookup_member_type, allocate_stub_method,
8003 check_stub_method, create_array_type, smash_to_member_type,):
8005 * symtab.c (lookup_symbol): Some args are const.
8006 * symtab.h: All type related defs and structs moved to gdbtypes.h
8007 * symtab.h: Convert decls to prototypes.
8008 * target.c (noprocess): Make static.
8009 * target.h: Change decl's to prototypes.
8010 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8011 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8012 * utils.c (_initialize_utils): Use correct member of function union.
8013 * valarith.c: include gdbtypes.h
8014 * valops.c: include gdbtypes.h, add prototypes for local functions.
8015 * valops.c (value_push, value_arg_push, find_function_addr):
8017 * valops.c (value_string): Convert from misc function vector use
8018 to minimal symbol table use.
8019 * valops.c (check_field_in): Make arg const.
8020 * valprint.c: Add prototypes for local functions.
8021 * valprint.c (print_string): Make static
8022 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8023 * values.c: Add prototypes for local functions.
8024 * values.c (value_headof): Convert from misc function vector to
8025 minimal symbol table.
8026 * xcoffexec.c: Add prototypes for local functions.
8027 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8029 * xcoffexec.c (relocate_minimal_symbol): Add.
8030 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8031 * xcoffread.c: Add prototypes for local functions.
8032 * xcoffread.c (sort_syms): Convert to scan objfiles.
8033 * xcoffread.c (read_xcoff_symtab): Make static.
8034 * xcoffread.c (various): Replace references to builtin types with
8035 calls to lookup_fundamental_type. Replace references to symbol_obstack
8036 and psymbol_obstack with pointers to the per-objfile copies.
8037 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8038 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8040 * xcoffread.c (init_stringtab): Add objfile parameter.
8041 * gdbtypes.c: New file
8042 * minsyms.c: New file
8043 * mmap-alloc.c: New file
8044 * mmap-sbrk.c: New file
8045 * objfiles.c: New file
8049 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8051 * Check in Fred Fish's changes in these modules. Fred
8052 will make ChangeLog entries for all of them. Update VERSION
8055 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8057 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8059 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8060 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8061 value.h: Prototypes for static functions; lint.
8062 * gdbtypes.h: Empty file to ease transition.
8064 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8066 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8067 inferior.h, language.h, signame.h, target.h, terminal.h,
8068 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8069 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8071 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8072 signame.c, sparc-xdep.c: Prototypes for all static functions.
8074 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8075 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8076 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8077 Remove to_call_function and target_call_function, since it
8078 always calls the same thing (call_function_by_hand).
8079 * core.c, exec.c, solib.c: Rename target_ops sections =>
8081 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8082 target.h: target_kill takes no args.
8083 * language.c (language_info): Scaffolding to allow briefer
8084 messages when the current language changes. FIXME.
8085 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8086 complaints about volatile functions.
8087 * xm-sysv4.h (HAVE_MMAP): Define.
8089 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8091 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8092 to make prototypes for all functions declared here.
8093 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8094 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8095 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8096 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8097 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8098 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8099 * utils.c: Avoid declaring malloc and realloc. Lint.
8100 (request_quit): Accept signal-number parameter.
8102 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8104 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8105 DIE's. Add new function read_tag_pointer_type() to read them.
8107 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8108 When creating a new user defined type, check to see if a partial
8109 type already exists, and if so, bash it to fit.
8111 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8113 * coffread.c (decode_base_type): Pass long, not union.
8114 Fix by Eric Valette, ev@chorus.fr.
8116 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8118 * elfread.c (elf_symtab_read): Fix code to correctly track
8119 changes in bfd for absolute symbols.
8121 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8123 * xm-vaxbsd.h: Close off comment.
8125 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8127 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8129 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8131 * mips-tdep.c (mips_print_registers): Print correct register
8132 number for double pseudo-registers.
8134 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8136 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8137 in the op$::OPERATOR. case. From Steven McCanne,
8138 <mccanne@horse.ee.lbl.gov>.
8140 * exec.c (set_section_name): Pass arg to exec_files_info;
8141 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8143 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8145 * main.c (print_gdb_version): Copyright msg: only this year.
8146 (cd_command): Avoid changing current_directory on error.
8148 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8150 * mipsread.c (parse_partial_symbols): Handle dependencies
8151 between partial symbol tables (when not doing stabs-in-ecoff).
8152 (This used to be handled by parse_fdr, but parse_fdr was
8153 incompatible with handling stabs-in-ecoff, so the code
8154 was re-written to not use parse_fdr. Unfortunately,
8155 the logic to handle dependencies was overlooked.)
8157 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8159 * coffread.c (read_enum_type): Use the size of a target int when
8161 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8163 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8164 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8165 TARGET_PTR_BIT to determine size of a pointer
8166 * values.c (unpack_long): when unpacking a REF or a PTR don't
8167 assume the size of the type.
8169 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8171 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8172 looking at its members. Improve guess between struct and union,
8173 only assuming union if multiple members have offsets of zero.
8175 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8177 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8178 (This is just for clarity - and one day permitting us to
8179 change FP0_REGNUM from 38 to 32, which would make more sense.)
8180 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8181 register numbers in stabs-in-ecoff get handled correctly.
8183 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8185 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8186 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8187 into BSD and Ultrix.
8189 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8191 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8193 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8195 * Makefile.in: Increment version to 4.4.1.
8196 * main.c (print_gdb_version): Update copyright notice.
8198 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8200 * mipsread.c: Prepend "struct " to the names of structure
8201 types, and similarly for enums and unions. (This used
8202 to be done, but got lost in the re-write to "guess" the
8203 difference between enum/struct/union.)
8204 Also, guess that a tag is an enum if the first member
8207 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8209 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8212 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8214 * Projects: Patching executables is done.
8215 * Makefile.in (VERSION): Roll to gdb-4.4.
8216 * README, WHATS.NEW: Update for gdb-4.4.
8218 * symfile.c (reread_symbols): Whenever we reread one object
8219 file's symbols, we must restart the scan, because the object_files
8220 chain has been permuted.
8222 * exec.c (exec_files_info): Split out into print_section_info.
8223 Print BFD filename of each section if it's not the default one.
8224 * core.c (core_files_info): Call print_section_info.
8226 * xm-vax.h: Include a few system header files whose definitions
8227 must precede defs.h.
8228 * language.c, language.h: Make some things const.
8229 * expression.h, main.c: const spreads like ooze.
8231 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8232 since BREAKPOINT values can be >0x80.
8234 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8236 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8238 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8240 * sparc-pinsn.c: Remove kludge for preferring architectures.
8241 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8242 and forever. Add `add' instruction to the set that get checked
8243 for a preceding `sethi' in order to print an absolute address.
8244 Corresponding changes in ../include/opcode/sparc.h needed
8245 to eliminate garbage instructions.
8247 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8249 * mipsread.c (parse_partial_symbols): Make sure partial
8250 symbols are created for external symbols (as used to be
8251 the case). This is a bit of a pain with the mips-coff.
8252 It uses a table which points to all of the external
8253 symbols belonging to a particular FDR or psymtab.
8254 Once we've generated this table, we might as well save
8255 it, and then use it in psymtab_to_symtab_1 to find
8256 the symbols to pass to parse_external().
8257 * symfile.c, symfile.c: New function start_psymtab_common
8258 to share the common parts of allocating a new psymtab
8259 for dbxread, mipsread (and later dwarfread). Its code
8260 was pulled out from start_psymtab in dbxread.c.
8261 * dbxread.c (start_psymtab): Use start_psymtab_common().
8263 * valprint.c (val_print): If there is an error when trying
8264 to print a string, check to see if there really is a problem
8265 by reading just one character. If that works, assume
8268 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8270 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8271 cypress, v8 mnemonics in that order.
8273 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8275 * sparc-pinsn.c: Put the qsort() back in.
8277 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8279 * findvar.c (read_register, write_register): Handle machines
8280 where REGISTER_TYPE is not the same size as "int".
8282 Handle debug symbols in dynamically loaded (relocated) code:
8284 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8285 offset to process_one_symbol.
8286 (process_one_symbol): Take new offset parameter. Add it into
8287 appropriate symbol types to relocate symbols to loaded addresses.
8288 Handle all possible symbol types, and complain() about types that
8289 we don't expect to see.
8290 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8291 process_one_symbol (FIXME, should pass real offset).
8295 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8297 (set_breakpoint, break_command_1, until_break_command,
8298 catch_command_1, breakpoint_re_set_one): Use it.
8299 * symtab.h (resolve_sal_pc): Declare.
8300 * infcmd.c (jump_command): Use resolve_sal_pc.
8302 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8304 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8306 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8308 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8309 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8310 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8312 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8314 * dbxread.c (process_one_symbol): Make a first cut at handling
8315 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8317 * symtab.c (find_pc_line): Fix stepping into and out of #included
8320 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8322 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8323 no longer any need to copy ../include/opcode/* into gdb.
8325 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8327 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8329 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8331 * valprint.c (type_print_base, type_print_method_args):
8332 Print C++ constructor methods without bogus "return type."
8334 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8336 * infptrace.c (child_xfer_memory): Parameter "target" should
8337 be a pointer to a structure, not the entire structure.
8339 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8341 * depend: Convert the couple of references to ansidecl.h that
8342 used the local gdb version to use the ../include version.
8344 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8347 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8348 (inferior_proc_init): Fix non-ANSI version of args.
8349 (attach): Call print_sys_errmsg with correct number of args.
8350 (mappingflags): Make static, does not need to be global.
8352 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8353 not the entire struct itself.
8355 * valops.c (value_assign): Cast some args to modify_field() and
8356 {read,write}_register_bytes() correctly.
8358 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8360 * Makefile.in (MALLOCSRC): Removed reference to removed local
8363 * dwarfread.c (list_in_scope): Needs an initial value, use file
8366 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8368 * main.c (main): Make option_index local to keep new getopt happy.
8369 main.c, solib.c, Makefile.in: Update copyright notices.
8371 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8373 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8375 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8377 * Makefile.in (HFILES): Add partial-stab.h.
8379 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8381 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8382 New files for stratus. Not complete enough to actually build
8383 on the Stratus machine; that awaits copyright assignment for
8386 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8387 for getting custom flags into CFLAGS when doing makes.
8389 * configure.in: Add config information for stratus.
8391 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8393 * dbxread.c (process_one_symbol): Pass address of structure
8394 to complain(), rather than the whole structure.
8396 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8398 * solib.c (solib_add_common_symbols): Only compile in when not
8399 using SVR4 style shared libraries.
8401 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8403 * dwarfread.c (locval): Add offreg flag to indicate location
8404 values that are computed off a base register.
8406 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8407 TAG_local_variable cases to account for static variables
8408 within function scopes.
8410 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8412 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8413 doesn't exist on some systems.
8415 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8416 nexting over recursive function calls.
8418 * target.c (target_read_string): Create this routine to read null
8419 terminated strings from the target. It deals with running off the
8420 end of memory elegantly as well. solib.c (find_solib): Use
8421 target_read_string() to avoid problems with running off the end of
8424 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8425 that reference pgrp_inferior.
8427 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8429 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8430 mips-tfile has been hacked to act more "traditionally."
8431 * dbxread.c: Fixed typo in comment.
8433 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8435 * mips-tdep.c (mips_skip_prologue): Add some number of
8436 'sw' instructions before 'addiu' adjusts the stack.
8438 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8440 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8441 freescope, buildblock closescope, record_line, add_symbol_to_list,
8442 gatherblocks, make_blockvector): Extensive changes to switch
8443 to generic symbol table building code in buildsym.c. Remove
8444 scope tree structures and functions, symbol table building
8445 functions, and lots of other small changes.
8447 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8448 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8450 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8452 * buildsym.c (cleanup_undefined_types): Add support for enums.
8453 This fixes the 'GDB internal error. cleanup_undefined_types with
8456 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8458 * dbxread.c: detect gcc2 compilations.
8460 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8462 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8463 in ../include/opcode/sparc.h.
8465 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8467 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8468 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8469 to reflect actual locations of opcode files, so TAGS target will
8472 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8474 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8477 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8478 dereferencing to access the correct elements.
8480 * valops.c (value_addr): Declare return type of external func
8483 * xcoffread.c: Undefine next_symbol_text before redefining it.
8485 For older changes see ChangeLog-9091
8491 version-control: never