1 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
3 * sparclite/Makefile: Remove. It's not necessary anymore.
5 * ser-unix.c (wait_for): New routine to handle read timeouts,
6 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
8 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
10 * mips-pinsn.c (print_insn): Return value.
12 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
14 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
15 at configuration time and doesn't belong in the distribution archive.
17 * Makefile.in (NONSRC): Add 29k-share/README.
18 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
20 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
21 constants with slightly more portable definitions (still depends
22 on 2's complement arithmetic though).
23 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
24 * i386v-nat.c (sys/reg.h): Conditionalize include on
25 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
26 * ser-unix.c (termio.h): Include <termio.h> like other files that
27 include termio.h, not <sys/termio.h> which may not exist (on
30 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
32 * valprint.c (print_longest): Change format parameter from a
33 'char' to an 'int'. We can't have 'char' parameters with the
34 current coding style, where we mix prototypes with pre-ANSI
36 * value.h (print_longest): Change format parameter in prototype
37 from a 'char' to an 'int'.
39 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
41 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
43 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
44 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
46 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
48 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
49 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
50 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
51 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
52 ptrace needs 5 arguments, #define ptrace to always
53 pass zero as the 5th argument.
55 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
57 * configure.in: Match z8k-*-sim for z8000.
58 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
59 * remote-hms.c: Update to use new serial protocol.
61 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
63 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
64 necessary and Solaris doesn't have it.
66 * Makefile.in (clean-info, install, install-info, info, dvi,
67 check, all): do not echo recursion lines.
69 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
71 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
72 required target ports which use sockets (like a29k-udi).
74 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
76 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
78 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
79 systems lacking select().
81 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
83 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
85 * alldeps.mak, depend: Update with latest automatically built
88 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
90 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
92 * Makefile.in (make-proto-testsuite.dir): New target to make
93 prototype testsuite tree.
95 * Makefile.in (VERSION): Bump to 4.8.4.
97 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
99 * stabsread.c (define_symbol): If unrecognized constant type,
100 complain() not error().
102 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
104 * infptrace.c: Add missing close paren to test for
105 FIVE_ARG_PTRACE defined.
107 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
108 when compiling with gcc, but disable it for now. See comment.
109 * defs.h (LONGEST): Define as either "long" or "long long"
110 based on CC_HAS_LONG_LONG.
111 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
112 how longest_to_int is defined.
113 * c-valprint.c (c_val_print): Call print_longest.
114 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
115 instead of LONG_LONG.
116 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
118 * printcmd.c (print_scalar_formatted): Call print_longest
119 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
120 * typeprint.c (print_type_scalar): Call print_longest and let
121 it figure out what to do for PRINTF_HAS_LONG_LONG.
122 * valprint.c (val_print_type_code_int): Call print_longest
123 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
124 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
125 * value.h (struct value): Replace usage of LONG_LONG with
127 * value.h (print_longest): Add prototype.
128 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
129 * values.c (unpack_double): Collapse code that was unnecessarily
130 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
131 * values.c (value_from_longest): Remove dependency on
132 CC_HAS_LONG_LONG and just use LONGEST.
133 * solib.c (solib_map_sections): Use bfd_get_filename
134 to access filename field.
135 * solib.c (clear_solib): Save filename and free it later, after
136 bfd_close, since bfd_close may reference it. Use bfd_get_filename
138 * config/convex/xm-convex.h (LONG_LONG): Replace with
139 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
140 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
141 Add PRINTF_HAS_LONG_LONG references.
143 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
145 * inflow.c (kill_command), infcmd.c (attach_command),
146 remote.c (remote_interrupt_twice): In messages for the user, call it
147 "the program" or "the program being debugged" not "the inferior".
149 * hp300ux-nat.c: Cast second arg to supply_register calls.
150 (_initialize_kernel_u_addr, getpagesize): New functions.
151 (store_inferior_register_1): Change arg name from value to val.
152 (fetch_core_registers): Make arg core_reg_size unsigned.
153 Pass 5 args to ptrace.
154 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
155 Remove KERNEL_U_ADDR stuff.
156 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
157 * config/m68k/hp300hpux.m{t,h}:
158 Move exec.o from NATDEPFILES to TDEPFILES
159 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
160 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
162 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
164 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
166 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
168 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
170 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
172 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
173 describe `set demangle-style arm' (not cfront);
174 mention can type `q' to discard output, when gdb pages
176 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
178 * valops.c (search_struct_field): Fix gdb core dump with incomplete
181 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
183 * remote.c: Change timeout to 2.
184 (remote_open): Use unpush_target not remote_close.
185 (remote_resume): If siggnal != 0, give warning not error().
186 (remote_wait, remote_interrupt, remote_interrupt_twice):
187 If we get two interrupts, let the user get out if they want.
188 (remote_{kill,mourn}): New functions.
189 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
191 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
193 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
195 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
197 * Remote targets (mourn): Call unpush_target.
199 * config/sparc/xm-sun4os4.h: Declare free() to return int.
200 Remove twisted use of PARAMS.
202 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
203 that ansidecl.h assumes ANSI on AIX.
205 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
207 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
208 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
210 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
212 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
214 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
216 * remote-vx.c (net_connect): Allow numeric IP address for host.
218 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
220 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
222 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
224 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
226 * symtab.h, xcoffread.c: Revise linetable sorting comments.
228 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
230 * valops.c (value_cast): A cast might also change the object
231 representation in C++.
232 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
233 to get the proper read_symtab function when called from mipsread.c.
234 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
235 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
236 for dummy psymtabs, inhibit processing of dummy psymtabs.
238 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
240 * Changes from (or inspired by) AMD:
241 * remote-udi.c (udi_attach): Assignments to Space and Offset were
243 (udi_wait): Make error message (UDIGetStdout) match error.
244 (udi_wait): Handle UDIStdinNeeded.
245 * command.c [CANT_FORK]: Use system().
246 * utils.c (prompt_for_continue): Allow quit with 'q'.
248 * solib.c (solib_add): Don't call special_symbol_handling if there
249 were errors in symbol_add_stub. Also set so->from_tty before
250 calling symbol_add_stub.
252 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
254 * Merge in HPPA/BSD patches from Utah:
255 * defs.h: Add const to 2nd arg of psignal prototype.
256 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
258 * hppab-core.c: Deleted. No longer useful.
259 * hppab-nat.c: #include more files. Use PT_WUREGS, not
261 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
262 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
263 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
264 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
265 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
267 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
269 * Fix two bugs found by deja-gnu. One is the incorrect reporting
270 of the PC being in a stack dummy when looking at a core file
271 without symbols. The other is the incorrect passing of char
272 arguments during expression evaluation (ie: p foo('a','b') would
273 mess up the passing of it's args because it wasn't coercing the
275 * hppah-tdep.c: Rename global functions to have consistent hppa_
276 prefix. Make more functions static. Drop hp_ prefix from static
277 functions. (hppa_push_arguments): Call value_arg_coerce to cast
278 char to int args if necessary. (hppa_fix_call_dummy): Create
279 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
280 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
281 valid (ie: != 0) before doing comparison against PC.
282 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
283 to reflect new arguments.
284 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
285 prefix for func name. (FIX_CALL_DUMMY): Move code into
288 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
289 to malloc() so that we can test GDB eval of dynamically created
290 arrays (like char strings in `print "foo"').
292 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
294 * printcmd.c (print_address_symbolic): Search symtabs as well as the
295 minimal symbols for a nearby symbol.
297 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
299 * coffread.c: Comment changes around minimal symbol recording.
301 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
303 * command.c: comment changes only.
305 * mips-tdep.c (heuristic_fence_post): new static variable.
306 (heuristic_proc_start): use heuristic_fence_post, print better
307 warnings, but only if not stop_soon_quietly.
308 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
310 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
312 * symtab.h: Fix LOC_REF_ARG comment.
314 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
315 and Jim Kingdon (kingdon@cygnus.com)
317 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
319 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
320 symfile.c (compare_symbols): Don't check first character; STRCMP
323 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
324 structures that are passed by address in a register.
325 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
326 * findvar.c (read_var_value),
327 printcmd.c (address_info, print_frame_args),
328 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
329 * symtab.c (lookup_block_symbol): Deal with it.
331 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
333 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
335 * objfiles.c (find_pc_section): Return a struct obj_section *.
336 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
337 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
338 Don't use obj_section hack.
339 * xcoffexec (vmap_symtab): Relocate obj_sections.
340 * printcmd.c (containing_function_bounds): Use find_pc_section.
342 * symtab.h: Clean up SYMBOL_VALUE comments.
344 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
346 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
347 Expand comments about LOC_ARG/LOC_LOCAL pairs.
349 * coffread.c (read_coff_symtab): Use rewind before fseek.
351 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
353 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
354 * Makefile.in: Add $(YFLAGS) when using $(YACC).
355 * Makefile.in: Remove message to expect conflicts and unused
356 rules in ch-exp.y, since there no longer are any such.
358 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
360 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
362 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
364 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
365 rather than dumping core.
367 * Makefile.in: Add ${srcdir}/ to all source files.
368 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
369 (TAGS): Deal with srcdir and new config directory scheme.
371 Makefile.in (NONSRC): Remove createtags.
372 alldeps.mak: Updated.
374 * rs6000-tdep.c: Delete unused function print_frame.
376 * frame.h (struct frame_info): Doc fix for next_frame.
377 New field signal_handler_caller.
378 blockframe.c (create_new_frame, get_prev_frame_info),
379 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
380 INIT_FRAME_PC_FIRST).
381 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
384 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
386 * irix4-nat.c (fetch_core_registers): Special version of this for
387 Irix 4.x, which stores regs a bit differently from other /proc
389 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
390 to new file core-svr4.c.
391 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
392 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
394 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
396 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
398 * i387-tdep.c: Remove unused #includes.
400 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
402 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
404 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
406 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
408 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
409 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
410 Don't muck with SYMBOL_CLASS.
412 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
414 * munch: Don't use head command. It doesn't exist everywhere.
416 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
418 * inflow.c (new_tty): Remove spurious 'o' character at end
421 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
423 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
424 instructions and nothing more.
425 * mipsread.c (add_line): Add comment why we have to combine line number
426 entries for the same line number.
428 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
430 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
433 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
435 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
437 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
439 * source.c (select_source_symtab): Clean up comment. Also, if
440 we have a current_source_symtab, and s is NULL, return without
442 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
443 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
445 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
447 * dbxread.c (unknown_symchar_complaint): Add new complaint.
448 * stabsread.h: Declare it.
449 * partial-stab.h: Use it.
451 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
453 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
455 * stack.c (print_frame_info): Print specially if dummy frame.
457 * breakpoint.c: Add comments regarding within_scope future direction.
461 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
463 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
465 * ch-exp.y: Fix thinko that broke parsing of FALSE.
467 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
469 * stabsread.c (read_member_functions): Initialize domain for stubbed
470 member functions to avoid gdb core dumps when printing pointers
472 * cp-valprint.c (cp_print_class_method): Check for stubbed member
475 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
477 * expprint.c (print_subexp): If opcode not found in op_print_tab,
478 stop with an error().
479 eval.c (evaluate_subexp): Change error message.
481 * objfiles.c (build_objfile_section_table): Cast return value
484 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
486 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
487 to rs6000_frame_chain and deal with it if we're in a signal handler.
488 (FRAME_SAVED_PC): Use rs6000_frame_chain.
490 * breakpoint.c (within_scope): New function.
491 (enable_breakpoint, watchpoint_check): Use it.
493 * source.c (openp): Handle "exec-file ./ls" correctly.
495 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
497 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
499 * ch-exp.y: Clean up lexing of identifiers and
500 reserved words. (E.g. don't recognize FALSEXXX as the
501 keyword FALSE followed by the identifier XXX.)
502 Also, convert identifiers to lower case.
504 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
506 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
507 new serial interface.
509 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
511 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
512 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
513 * ser-go32.c: Return -1 on most failures, 0 on most successes,
514 and use new return codes for go32_readchar().
515 * ser-unix.c: Ditto. Also, move error handling up to caller for
516 SERIAL_SETBAUDRATE().
517 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
519 (serial_close): New routine to wrap around device close routine.
520 serial.h: Clean & document return values more clearly.
522 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
524 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
526 * rs6000-pinsn.c (print_operand, case LI): Print condition register
527 operand in decimal rather than wrong textual versions.
529 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
530 (mention 't', remove false thing about 'g' only good with 'f').
532 * breakpoint.h: move "struct breakpoint" and friends to top of
533 file so that bpstat_find_breakpoint prototype works.
535 * solib.c (struct so_list): Add bfd field.
536 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
537 Put the bfd in bfd field of the so_list.
538 (clear_solib): Free bfd name and close_bfd on the bfd.
540 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
542 * valarith.c (value_subscript): Add COERCE_REF.
543 * ch-exp.y (operand_5): We can generalize the 2nd operand
544 of a string repetition ot 'literal' without ambiguity.
546 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
548 * breakpoint.h (struct bpstat): Remove momentary field.
549 Remove bpstat_momentary_breakpoint. This was always kludgy
550 and is no longer used.
552 * breakpoint.h: Add enum bpstat_what.
553 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
554 stop and print fields of bpstat now per-breakpoint, not just
555 one for the whole chain.
556 breakpoint.{c,h} (bpstat_what): New function.
557 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
558 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
559 with call to bpstat_what.
560 README: Remove watchpoint/breakpoint bug from known bugs.
562 * breakpoint.h: Prototype bpstat_find_breakpoint.
564 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
566 * symtab.c (find_methods, gdb_mangle_name): Note that functions
568 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
569 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
571 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
573 * i960-pinsn.c (tabent): Copied struct definition from
576 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
578 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
580 * symtab.c (gdb_mangle_name): Use it.
581 * symtab.c (find_methods): Do not add destructors to choice list
583 * symtab.c (decode_line_1): Make breakpoints on destructors work
586 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
588 * ser-go32.c: Make it use serial port name.
589 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
591 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
594 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
596 * configure.in: Only configure sparclite subdir when target_cpu
599 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
601 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
602 Remove FIXME comment regarding this.
604 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
606 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
608 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
610 Add section table to objfile struct. Use it for find_pc_section.
611 * objfiles.c (add_to_objfile_sections,
612 build_objfile_section_table, find_pc_section): new functions.
613 (allocate_objfile): build section table.
614 * objfiles.h (struct obj_section): new structure.
615 (struct objfile): add section table.
616 (find_pc_section): new prototype.
617 * solib.[ch] (find_pc_section_from_so_list): removed.
618 * sparc-tdep.c: include objfiles.h for find_pc_section. include
619 symfile.h for objfiles.h.
620 (in_solib_trampoline): adjusted for new find_pc_section
621 prototype. Removed BAD_RICH_HACK ifdefs.
622 * symfile.c (syms_from_objfile): offset objfile sections.
623 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
624 * symfile.h (find_pc_section): prototype removed. Also fixed
625 comment typo NUL -> NULL.
626 * target.[ch] (find_pc_section_from_targets): removed.
627 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
629 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
631 * ser-go32.c: Format. (go32_open): Use proper return value.
633 * configure.in: Undo conditional configdirs hack for sparclite.
635 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
637 * symtab.c (list_symbols): When call break_command, pass both
638 filename and function name not just function name.
640 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
642 (Changes and new files to make "none" a full fledged configuration)
643 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
644 Currently only tm-none.h has any meaningful contents.
645 * config/none/none.mh (NAT_FILE): Use nm-none.h
646 * config/none/none.mh (XM_FILE): Use xm-none.h
647 * config/none/none.mt (TM_FILE): Use tm-none.h
648 * Makefile.in (depend): Remove comment about parse errors in
649 valops.c, it now parses correctly and generates a correct depend
650 line. Remove line that touches xm.h, tm.h, and nm.h; they are
651 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
653 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
655 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
657 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
658 exactly 8 characters.
660 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
662 * configure.in: Sparclite uses sparc config dir. Also has it's
663 own tm- & .mt files now. Also add sparclite to configdirs.
664 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
665 * config/i386/go32.mh: Nullify def of TERMCAP.
666 * config/i386/xm-go32.h: Get rid of redef of EIO.
667 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
668 specific configs. Very similar to sun4os4, but without solib.
669 * sparclite/{Makefile.in configure.in}: First cut at making this
672 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
674 * ser-go32.c: First cut at adapting to new serial interface.
676 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
678 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
679 These implement a new serial line interface for talking to remote
681 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
682 EXCEPT go32, which gets ser-go32.c.
683 * remote.c: Use new serial interface. More remote-xxx's to be
685 * ser-bsd.c, ser-termios.c: Removed.
686 * serial.c: New. Implements common operations for all serial
688 * ser-unix.c: New. Unix specific serial operations for various
689 flavors of Unix (Posix, SysV, BSD).
690 * serial.h: Generic serial interface defs.
691 * config/i386/go32.mh, config/i386/i386bsd.h,
692 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
693 ser-bsd.o from XDEPFILES. All the magic is now handled in
696 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
698 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
700 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
702 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
704 * rs6000-tdep.c (frameless_function_invocation): Don't even think
705 about framelessness except on the innermost frame.
707 * xcoffexec.c: Call fatal() not abort().
709 * stabsread.c (patch_block_stabs): If stab & no symbol, make
710 a LOC_OPTIMIZED_OUT symbol.
711 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
712 findvar.c (read_var_value), printcmd.c (address_info),
713 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
714 m2-exp.y (yylex): Deal with it.
715 ch-exp.y (yylex): Deal with it.
717 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
719 * findvar.c (value_from_register): H8500 specific, check to see
720 if we are looking at short pointer. If so, skip crock.
721 * h8500-tdep.c (h8500_frame_chain): Mask down value from
722 read_memory_integer() to avoid getting messed up by sign extension.
724 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
726 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
727 ifdef protect using BAD_RICH_HACK. This should be removed soon.
728 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
730 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
732 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
734 * core.c (dis_asm_print_address): New function.
736 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
739 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
741 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
742 entire breakpoint chain and print only the first entry that needs to
743 be printed and needs to be stopped for. Fixes problems with printing
744 of multiple breakpoints with different conditions.
745 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
746 effectively stops printing of the breakpoint chain.
747 * breakpoint.c (print_it_noop): New routine to print nothing
748 for this breakpoint entry and dont stop printing.
749 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
750 watchpoint only if it is enabled.
751 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
752 descriptor from the library to make backtraces through setjmp work.
753 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
755 * mips-tdep.c (read_next_frame_reg): Provide correct values for
756 all registers saved within sigtramp, cleanup.
758 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
760 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
762 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
764 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
765 with prototype in ../include/dis-asm.h.
767 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
769 * core.c (dis_asm_{read_memory,memory_error}): New functions.
770 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
771 Use read_memory_func interface to disassembler.
773 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
775 Teach sparc solaris to next over shared library functions.
776 * solib.[hc] (find_pc_section_from_so_list): new function and
778 * sparc-tdep.c (in_solib_trampoline): new function.
779 * symfile.[hc] (find_pc_section): new function and prototypes.
780 * target.[hc] (find_pc_section_from_targets): new function and
782 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
785 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
787 * infrun.c (wait_for_inferior): Revise comment.
789 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
791 * command.{c,h}: New var_type var_integer.
792 main.c: Use it for history_size.
794 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
795 Lint and byte-order fixups.
797 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
799 * breakpoint.h (bpstat): New field print_it.
800 breakpoint.c (bpstat_print): Use it.
801 (print_it_normal): New function (from old bpstat_print code).
802 (bpstat_{alloc,stop_status}): Set print_it field.
804 * breakpoint.c (bpstat_stop_status): Use catch_errors when
805 evaluating watchpoint condition, via new function watchpoint_check.
806 Also stop if watchpoint disabled due to leaving its block.
808 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
810 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
812 * mips-pinsn.c: Add missing include of dis-asm.h.
814 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
816 * Makefile.in (clean, distclean, realclean): Recursively apply
817 to subdirs first, rather than last. This avoids, for example,
818 Makefile being removed in a parent directory before the recursive
821 * alldeps.mak, depend: Update for below changes.
823 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
824 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
825 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
826 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
828 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
829 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
830 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
831 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
832 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
833 tm-68k.h to tm-m68k.h.
834 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
835 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
838 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
839 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
840 * a29k-tdep.c: Renamed from am29k-tdep.c.
841 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
842 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
843 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
844 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
846 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
847 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
848 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
850 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
851 define that does not appear anywhere else in the gdb source tree.
852 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
854 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
856 * breakpoint.c: Add comments regarding breakpoint_re_set.
858 * xcoffread.c (sort_syms, compare_symbols): Remove.
859 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
860 not our own sort_syms (it is identical).
862 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
864 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
866 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
867 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
869 * exec.c (exec_close): Fix storage leak.
870 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
871 output sections when patching an executable.
872 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
873 when writing all registers.
874 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
875 at the right offset in the dummy frame.
876 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
877 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
878 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
880 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
882 * Makefile.in (TARFILES): Avoid trailing backslash.
884 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
886 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
887 it in breakpoint_re_set.
888 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
890 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
891 don't use sizeof(int) for target stuff, etc).
893 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
895 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
896 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
897 support that can't be integrated anyway due to lack of clear
900 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
902 * findvar.c (read_register, write_register): Make these capable
903 of reading/writing registers that are shorter than REGISTER_TYPE.
904 * (value_from_register): Install H8500 specific code to return
905 proper value when register is being used as a pointer.
906 * h8500-tdep.c: Remove extra defines of NUM_REGS.
907 (h8500_skip_prologue): Use correct lengths for LINK instructions.
908 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
909 chain frames properly by combining frame pointer with T reg.
910 (init_extra_frame_info): Delete. It's now a macro.
911 (frame_args_address): Don't add PTR_SIZE. Stack args are already
912 offset by the correct amount off of the frame pointer.
913 (register_byte): Delete. It's now a macro.
914 (register_raw_size, register_virtual_size): Delete. Replaced by
915 common routine h8500_register_size, cuz there's no difference
916 between the raw & virtual sizes on this machine.
917 (register_convert_to_raw, register_convert_to_virtual): Delete,
918 cuz there's no difference between the raw & virtual forms.
919 Replaced by memcpy in tm file.
920 (register_virtual_type): Rename to h8500_register_virtual_type.
921 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
922 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
923 emulator have same reg offsets. This is all handled in the
925 (h8500_trapped_internalvar): New routine to detect references to
926 convenience vars acting as pointer pseudo-regs.
927 (h8500_value_trapped_internalvar): Conjure up value of pointer
929 (h8500_set_trapped_internalvar): Convert set value in real
931 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
932 code segment register.
933 infrun.c (proceed): Simplify. Call write_pc instead of doing it
935 (wait_for_inferior): Add h8500 specific code to add stack segment
936 when reading SP register.
937 remote-sim.c (fetch_register): Spacing.
938 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
939 detect cruft. Redo all register manipulation stuff. Get rid of
940 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
941 to frame pointer. (IS_TRAPPED_INTERNALVAL,
942 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
943 to create internal vars for pointer pseudo-regs.
945 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
947 * Makefile.in: Numerous small changes to macro definitions
948 and rules for building gdb distribution tree. Many macros
949 eliminated or merged, and rules simplified.
950 * alldeps.mak: Update.
953 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
955 * Makefile.in: recurse through SUBDIRS for dvi target too
957 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
959 * Clean up xcoff relocation.
960 objfiles.h (struct objfiles): Add section_offsets, num_sections.
961 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
963 symtab.h (struct general_symbol_info): Add section field.
964 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
965 xcoffread.c: Set section for symbols and msymbols.
966 (struct symtab): Add block_line_section field.
967 buildsym.c (end_symtab): Set it.
968 (end_symtab and callers): Add section parameter.
969 objfiles.c (objfile_relocate): New funciton.
970 xcoffexec.c (vmap_symtab): Use it.
971 xcoffsolib.h (struct vmap): Remove unused fields.
972 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
973 CORE_NEEDS_RELOCATION, symtab_relocated.
974 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
975 rs6000-tdep.c: Make loadinfotext static.
976 breakpoint.c (fixup_breakpoints): Doc fix.
977 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
978 (end_symtab): primary field replaces nonreloc.
980 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
982 * symtab.h (struct linetable_entry): Remove confusing comment.
984 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
986 * Makefile.in: add installcheck target
988 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
990 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
991 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
992 z8k}: New directories to hold cpu specific configuration files.
993 Naming follows gcc convention.
994 * config/{*.mt, *.mh}: All target and host makefile fragment
995 config files moved to an appropriate config/<cpu> subdirectory.
996 * nm-*, xm-*, tm-*: All native, host, and target files, which
997 get linked to nm.h, xm.h, and tm.h respectively by configure,
998 moved to appropriate config/<cpu> subdirectory.
999 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1000 Native, host, and target files that are common across more than
1001 one cpu architecture and included by one of the configured
1002 native, host, or target files, get moved to config directory.
1003 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1004 pick up native, host, or target include files moved to one of
1005 the config subdirectories, and that are included by other files.
1006 * Makefile.in (alldeps.mak): Modify to account for new config
1007 directory structure.
1008 * alldeps.mak, depend: Update for new config directory structure.
1009 * config/*/[ntx]m-*.h: Modify all files that include other
1010 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1011 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1013 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1014 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1015 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1016 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1017 the ones where the default is not unique or different than the
1018 config subdirectory name. Similarly, handle gdb_target_cpu.
1019 Modify configure.in as appropriate to make use of gdb_host_cpu
1020 and gdb_target_cpu to find makefile fragments and make links.
1022 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1024 * mipsread.c (compare_blocks): Sort blocks with the same start
1025 address by decreasing ending address.
1027 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1029 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1030 lookup_symbol as it might get clobbered by the call.
1032 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1033 The previous code did not initialize the language field for the psymtab
1036 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1038 * c-exp.y (parse_number): Avoid shift warning.
1039 * serial.h (struct ttystate): Declare empty one on DOS.
1041 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1043 * xm-sun4os4.h: Return type of free() should be void, not int.
1045 * vx-share/vxWorks.h: Remove #def of NULL.
1047 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1049 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1051 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1053 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1055 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1057 * ieee-float.c: Moved to ../libiberty.
1058 * ieee-float.h: Moved to ../include.
1059 * Makefile.in: Update accordingly.
1060 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1061 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1062 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1063 it is now in ../opcodes/m68881-ext.c.
1064 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1065 prologue (some callers _do_ care).
1066 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1067 new interface of ../opcodes/*-dis.c.
1068 * ch-exp.y: Add #include <ctype.h>.
1070 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1072 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1074 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1076 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1078 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1080 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1082 * z8k-tdep.c (extract_return_value, write_return_value,
1083 store_struct_return): New functions from macros in tm-z8k.h.
1085 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1087 * valops.c (value_arg_coerce): Apply temporary patch to
1088 fix problem with coercion of array and function types when
1089 passed as arguments to C functions, pending a more complete
1090 review of when and how coercion should be done, depending
1091 upon context and language.
1093 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1095 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1097 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1098 debugsec if there are a non-zero number of symbols.
1100 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1102 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1104 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1106 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1108 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1109 not just 50 symbols.
1110 (symtbl_num_syms): New variable.
1111 (read_xcoff_symtab): Set it.
1112 (read_symbol_nvalue): Check for bad symno.
1113 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1116 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1118 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1119 This is defined in defs.h if necessary.
1120 * vx-share/vxWorks.h: Remove #defs of min and max.
1121 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1122 vx-share/xdr_rdb.c: include defs.h.
1124 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1126 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1129 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1130 xcoffread.c: Doc fixes.
1132 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1134 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1135 xcoffexec.c (xcoff_relocate_core): New function.
1136 (text_adjustment): Removed.
1137 (add_vmap): Return the vmap.
1138 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1140 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1142 * xcoffsolib.h: Add objfile member to struct vmap.
1143 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1144 xcoffexec.c (add_vmap): Allocate objfiles here.
1146 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1148 Support 68000 series without floating point.
1150 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1151 * tm-68k-nofp.h: New file, lacks 68881 support.
1152 * config/m68k-nofp.mt: New file.
1154 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1156 Remove a few remaining underscore/no-underscore remnants from
1159 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1160 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1161 * config/sparc-noun.mt: Rename to sparc-em.mt.
1162 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1163 * tm-68k-un.h: Rename to tm-68k-fp.h.
1164 * tm-spc-un.h: Rename to tm-spc-em.h.
1165 * tm-sun4sol2.h: Cleanup.
1166 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1168 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1170 * symmisc.c (std_in, std_out, std_err): Move initializations
1171 to runtime code, in case they aren't constant.
1173 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1175 * symtab.c (find_pc_symtab): some object file formats, notably
1176 mips, have holes in the address ranges of symtabs. Change
1177 this algorythm from first hit to tightest fit.
1179 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1180 fence post without finding the enclosing function, then print a
1183 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1185 * utils.c (fputs_demangled, fprint_symbol): Remove.
1186 * utils.c (fprintf_symbol_filtered): New function which combines
1187 the functionality of fputs_demangled and fprint_symbol. Uses a
1188 caller provided language parameter to select the appropriate
1189 demangler, and caller provided args to pass to the demangler.
1190 * defs.h (enum language): Move further up in file so enum can
1191 be used in prototypes.
1192 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1193 * defs.h (fprintf_symbol_filtered): Add prototype.
1194 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1195 fputs_demangled with call to fprintf_symbol_filtered.
1196 * cp-valprint.c (demangle.h): Include
1197 * cp-valprint.c (cp_print_value_fields): Replace calls to
1198 fprint_symbol with calls to fprintf_symbol_filtered.
1199 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1200 with call to fprintf_symbol_filtered.
1201 * stack.c (print_frame_info): Remove obsolete code so we don't
1202 have to update fputs_demangled usage in it.
1203 * stack.c (print_frame_info, frame_info): Add language variable
1204 to pass to fprintf_symbol_demangled and initialize it from the
1205 symbol's language. Replace calls to fputs_demangled with calls
1206 to fprintf_symbol_filtered.
1207 * symtab.c (find_methods): Replace call to fputs_demangled with
1208 call to fprintf_symbol_filtered.
1209 * ch-valprint.c (demangle.h): Include.
1210 * ch-valprint.c (chill_print_value_fields): Replace call to
1211 fprint_symbol with call to new fprintf_symbol_filtered.
1213 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1215 * Makefile.in (VERSION): Bump version to 4.8.2.
1217 * main.c (source_command): Require an explicit pathname of file
1218 to source, since previous behavior of defaulting to gdb init file
1219 was troublesome and undocumented.
1220 * printcmd.c (disassemble_command): Add missing '{}' pair to
1221 else with two statements. Bug reported by Stephane Tsacas
1223 * symtab.c (find_pc_line): Don't complain about zero length or
1224 negative length line numbers for the moment, since we may not own
1225 the terminal when called, such as when single stepping. (FIXME)
1226 * language.h (CAST_IS_CONVERSION): True if current language is
1227 C++ as well as C. Fix from Peter Schauer.
1228 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1229 Use STREQN macro rather than bare '!strncmp()'.
1230 * environ.c (unset_in_environ): Avoid use of memcpy on
1231 overlapping memory regions, as suggested by Paul Eggert
1232 <eggert@twinsun.com>.
1233 * c-exp.y (%union struct): Remove unused ulval as suggested
1234 by Paul Eggert <eggert@twinsun.com>.
1236 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1238 * main.c (gdbinit): Make static.
1239 * main.c (inhibit_gdbinit): Move to file scope.
1240 * main.c (main): Remove local inhibit_gdbinit.
1241 * main.c (source_command): Don't source '.gdbinit' file by
1242 default if gdb has been told to ignore it.
1244 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1246 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1249 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1251 * printcmd.c (print_address_symbolic): Only print if offset
1252 is shorter than max_symbolic_offset.
1253 (initialize_printcmd): `set print max-symbolic-offset'.
1255 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1256 (examine_tag): Use it.
1257 (read_register_stack): Only look in the local registers for a
1258 memory address if it's between rfb and rsp; go to memory otherwise.
1259 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1260 (reginv_com): Remove ancient kludge command.
1262 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1264 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1265 irix4 will again compile.
1267 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1269 * configure.in: accept mips-sgi-irix4* for irix4.
1271 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1273 * z8k-tdep.c (print_register_hook): Lint.
1275 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1277 Lint fixes from Paul Eggert (eggert@twinsun.com):
1279 * command.c (do_setshow_command): var_uintegers are unsigned.
1280 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1281 unsigned, since they use hex values with the high bit set.
1283 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1285 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1286 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1288 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1289 macro definitions in parenthesis.
1291 * dbxread.c (dbx_symfile_init): Catch the case where there is
1292 no string table, but the only way we find out is by reading zero
1295 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1297 * dbxread.c (dbx_symfile_init): Make size of the string table
1298 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1299 offset to the string table is nonzero and handle the nonexistant
1300 string table case, should it occur. Ensure that the string table
1301 size read from the file is reasonable, with a minimum lower bound
1302 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1304 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1306 * Makefile.in: Changes to build testsuite correctly.
1307 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1308 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1309 (TARGET_FLAGS_TO_PASS): New variable.
1310 (SUBDIRS): Added testsuite.
1311 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1312 testsuite is compiled with CC_FOR_TARGET rather than CC.
1314 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1316 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1317 reported by mycroft@gnu.ai.mit.edu.
1319 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1320 * configure.in (vax-*-ultrix2*): New triplet.
1321 * config/vaxult2.mh: New file.
1322 * xm-vaxult2.h: New file.
1324 * c-exp.y (parse_number): Change high_bit to unsigned.
1325 * demangle.c: Change all references to cfront to ARM, since the
1326 actual algorithm is the one specified in the Annotated Reference
1327 Manual. This was confusing users into thinking that full cfront
1328 support was implemented.
1329 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1330 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1331 directly to lookup_struct_elt_type, which will do the
1332 dereferencing itself.
1333 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1334 NULL dereferencing bug for unnamed structs, comment out
1337 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1339 * coffread.c (process_coff_symbol): Change PCC argument correction
1340 so that it only happens on big-endian targets; so that it only
1341 happens if the short or char argument is aligned on an int
1342 boundary; and so that it changes the location, rather than the
1343 type, of the argument. These changes tend to parallel similar
1344 (old) changes in stabsread.c.
1346 * coffread.c (coff_read_enum_type): Use the specified size for
1347 enums, don't assume that they are int-sized.
1349 * c-valprint.c (c_val_print): Don't assume enums are the same as
1352 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1353 Rendell, <michael@mercury.cs.mun.ca>.
1355 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1357 * language.h (local_decimal_format_custom): Add prototype.
1358 * language.c (local_decimal_format_custom): Add function, bug
1359 reported by Robert R. Henry (rrh@tera.com).
1361 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1363 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1364 by Josef Leherbauer, joe@takeFive.co.at.
1366 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1368 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1369 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1370 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1371 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1372 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1373 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1374 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1375 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1377 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1379 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1380 of demangled name fields to NULL if no demangling exists for
1381 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1382 symbols if their language is known at the time they are created,
1383 but sometimes the language is not known until later.
1385 * ch-typeprint.c (chill_print_type_base): Name changed to
1386 chill_type_print_base to match pattern for C and C++ names.
1387 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1388 to be consistent with other usages.
1389 * ch-typeprint.c (chill_type_print_base): Add support for
1390 printing Chill STRUCT types.
1391 * ch-valprint.c: Include values.h.
1392 * ch-valprint.c (chill_print_value_fields): New function and
1393 prototype for printing Chill STRUCT values.
1394 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1395 that was being called with two args instead of three.
1396 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1397 to print Chill STRUCT values.
1399 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1401 * configure.in: added testsuite to configdirs.
1403 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1405 * doc/stabs.texi: The `this' pointer is now known by the name
1406 `this' instead of `$t'.
1408 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1410 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1411 references of TAG_string_type DIEs in user defined types.
1412 * ch-lang.c (chill_create_fundamental_type): Track compiler
1413 change that now emits debugging info with the type long for Chill
1416 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1418 * remote-mips.c: New file; implements MIPS remote debugging
1420 * config/idt.mt: New file; uses remote-mips.c
1421 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1423 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1424 floating point coprocessor.
1425 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1427 (mips_pop_frame): If not mips_fpu, don't restore floating point
1429 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1431 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1432 mips_fpu, don't use fp0 as floating point return register.
1433 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1436 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1438 * gdb/testsuite: made modifications to testcases, etc., to allow
1439 them to work properly given the reorganization of deja-gnu and the
1440 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1442 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1444 * gdb/testsuite: Initial creation of gdb/testsuite.
1445 Migrated dejagnu testcases and support files for testing nm to
1446 gdb/testsuite from deja-gnu. These files were moved "as is"
1447 with no modifications. This migration is part of a major overhaul
1448 of dejagnu. The modifications to these testcases, etc., which
1449 will allow them to work with the new version of dejagnu will be
1450 made in a future update.
1452 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1454 * NEWS: Add reminders for next release.
1456 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1458 * mipsread.c (parse_lines): Correct check for files compiled with
1461 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1463 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1465 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1467 * Makefile.in (VERSION): GDB-4.8 release!
1468 * README, NEWS: Update for release.
1470 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1472 * am29k-pinsn.c (print_insn): Minor nits with const.
1473 * am29k-tdep.c: More minor nits with arg types for
1474 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1476 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1478 * gcc.patch: Update for a different GCC (G++) bug.
1479 * main.c (print_gdb_version): Update copyright year to 1993.
1480 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1481 conditionalize this file on it. FIXME, right way is to split
1482 these into two config files.
1483 (ATTACH_DETACH): Define for BSD 4.4
1484 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1485 (U_REGS_OFFSET): Revise for 4.4.
1486 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1487 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1488 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1490 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1492 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1495 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1497 * c-lang.c (c_printstr): Bugfix for length==0 case.
1499 * c-lang.c (c_printstr): If a C string ends in a null, don't
1502 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1504 * defs.h (STRCMP): Make it work for unsigned chars.
1506 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1508 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1509 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1510 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1511 define to kludge the large opcode table into two smaller tables,
1512 since GCC take exponential space to build the table. Lint.
1513 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1515 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1517 * Makefile.in (VERSION): Roll to 4.7.9.
1518 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1519 definition here, to handle both BSD 4.3 and 4.4 systems.
1520 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1521 * remote.c (alarm): Move declaration to global level, before
1522 first reference to it.
1523 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1524 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1526 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1528 * remote.c (readchar): forward declare alarm which otherwise looks
1529 like an undeclared variable to gcc.
1531 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1532 when comparing against an int. Avoids superfluous warning from
1535 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1536 Avoids superfluous warnings from some systems and/or compilers
1537 (like vax ultrix 4.2.)
1539 * language.c (struct op_print unk_op_print_tab): use the enum
1540 values rather naked zeros as initializers. Avoids warnings from
1541 ultrix type compilers.
1543 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1545 * Makefile.in (VERSION): Roll to 4.7.6.
1546 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1547 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1548 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1549 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1550 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1551 (depend): Fix bug where nm-files in config files weren't noticed.
1552 (make-proto-gdb-1): Avoid changing directories while building new
1553 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1555 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1557 * remote.c: Improve error recovery. Allow user to break out
1558 of initial connection attempt with INTERRUPT. Treat a timeout
1559 while waiting for remote packet like a retry, unless the remote
1560 side is actively running user code. Fix a few long printf_filtered's.
1562 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1565 * buildsym.c (start_subfile): Allow null file name.
1567 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1569 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1570 expects a pointer to complaint rather than a complaint
1572 (process_linenos): free the previously allocated subfile name,
1573 then allocate the new one from the heap.
1575 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1577 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1579 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1581 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1582 Previously, would bogusly index off the bottom of type_vector.
1583 (rs6000_builtin_type): Accept type number as argument.
1584 (read_type, case '-'): Handle negatives like any other type number.
1586 * symfile.c (deduce_language_from_filename): Handle null name.
1588 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1589 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1590 fixed by sato@sm.sony.co.jp.
1592 * xcoffread.c (parmsym): Don't use an initializer to set up
1593 this struct symbol. Set it up in initialize_xcoffread.
1594 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1595 works on real rs/6000 target with #ifndef FAKING_RS6000.
1597 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1599 * stabsread.c (rs6000_builtin_type): Move function from
1600 xcoffread.c:builtin_type.
1601 * xcoffread.c (builtin_type): Move to stabsread. Remove
1602 IBM6000_HOST dependency. Move misplaced comments.
1603 (various): Change printf's to complaints.
1604 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1605 objfile argument to read_type calls under #if 0.
1606 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1607 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1608 * Makefile.in: xcoffread.o is not built by default.
1609 * xm-rs6000.h (IBM6000_HOST): Remove.
1610 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1611 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1614 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1616 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1617 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1618 register numbers when user tries to modify elements in structs
1619 passed as arguments.
1620 * inflow.c (child_terminal_info): Move banner outside of system
1622 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1623 passes struct/union arguments by address.
1625 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1627 * Based on patch from Kean Johnston <maw@netcom.com>:
1628 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1629 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1630 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1632 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1634 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1635 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1637 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1639 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1640 cc debugging output.
1642 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1644 * stabsread.c (define_symbol): Complain about unrecognized names
1645 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1646 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1647 (read_cpp_abbrev): Don't use the class name as part of the
1648 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1649 abbrevs. Inspired by Mike Tiemann.
1650 (read_tilde_fields): Comment. Remove ancient dead code.
1651 Remove erroneous but non-dead code. Simplify. Add complaints.
1652 (in general): Remove extraneous (parentheses) in return
1655 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1657 * coffread.c (coff_lookup_type): Fix fencepost error reported
1658 by Art Berggreen, <arg@opal.acc.com>.
1660 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1661 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1663 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1664 test, which is apparently left over from when we used native
1665 include files and couldn't depend on the member names being there.
1666 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1668 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1670 * mipsread.c: Major overhaul to use new BFD symbol table reading
1671 routines. Now swaps information as it is needed, rather than
1672 swapping everything when the file is read.
1674 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1676 * Makefile.in (TARDIRS): Add sparclite demo dir.
1677 (*.tab.c): Change dependency on Makefile to depend on
1678 Makefile.in, otherwise it always rebuilds after configuring.
1679 Force output *.tab.c file into current directory even in "make"
1680 versions that rewrite dependent file names used in command lines.
1682 * TODO: Remove some things we did.
1683 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1684 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1685 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1686 * symtab.h: Eliminate unnamed unions and structs.
1688 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1690 * Makefile.in (VERSION): Roll to 4.7.5.
1692 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1694 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1695 re-evaluating symbol pointers.
1697 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1699 * c-exp.y (lcurly, rcurly): New nonterminals.
1700 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1702 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1703 made function static.
1704 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1705 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1706 * parse.c (start_arglist):
1707 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1708 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1709 * parser-defs.h (funcall_chain): Moved to parse.c.
1710 * printcmd.c (print_frame_nameless_args): Fix prototype.
1711 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1712 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1713 * valops.c (typecmp): Moved prototype from values.h.
1714 * value.h (typecmp): Moved prototype to valops.c, made static.
1715 * ch-exp.y (yylex): Change way control sequences are disabled.
1717 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1719 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1721 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1723 * mipsread.c (upgrade_type): Build array types correctly, using
1724 create_range_type and create_array_type.
1726 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1728 * remote-nindy.c: Cleanup.
1730 * infrun.c (wait_for_inferior): When rolling back the PC after
1731 a breakpoint, call write_pc so that NPC gets rolled back as well
1734 * blockframe.c (inside_entry_file, inside_main_func,
1735 inside_entry_func): PC of zero is always "bottom of stack".
1737 * printcmd.c (print_frame_args, print_frame_nameless_args):
1738 Let print_frame_nameless_args decide whether there are any,
1739 laying groundwork for possibly later printing 29K args for
1740 functions where we have tag words but no symbols.
1742 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1744 * Makefile.in: fix GDB doc targets for new doc subdir structure
1746 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1748 * stack.c (parse_frame_specification): Parse as many arguments
1749 as there are (up to MAXARGS). Pass all of them in argc, argv
1750 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1751 many there were, onto SETUP_ARBITRARY_FRAME.
1752 * tm-mips.h, tm-sparc.h: Corresponding changes.
1753 * mips-tdep.c, sparc-tdep.c: Ditto.
1755 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1757 * hp300ux-nat.c: Update copyrights.
1758 * mipsread.c (parse_partial_symbols): Complain about block
1759 indexes that go backwards. Fix from Peter Schauer.
1760 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1761 symbol-file that has no linkage symbols to be read.
1762 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1763 from tm- file to xm-file, since they're host dependent.
1764 * valarith.c (value_binop): Typo.
1766 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1768 * sparclite/aload.c: Add copyleft.
1769 * sparclite/crt0.s: Add comment at beginning.
1771 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1773 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1774 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1776 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1778 * values.c (value_headof): Fix typo in which VTBL and ARG were
1779 being confused for one another.
1781 * valops.c (typecmp): Now static.
1783 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1784 baseclass--we don't always inherit its virtual function table
1787 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1788 pointer correctly in case value_struct_elt moves it around.
1790 * valops.c (typecmp): Now static. Also, now groks references
1793 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1794 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1796 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1798 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1799 to avoid "too much defining" error from native C compiler (!).
1801 * Makefile.in (HFILES): Add typeprint.h.
1802 * typeprint.[ch]: Update copyrights.
1804 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1806 * Makefile.in: Update to match doc/ subdir changes.
1808 * config/hp300hpux.mh: No cross-host file needed, just native.
1809 * config/go32.mh: Remove nonexistent "native" support.
1811 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1812 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1813 * m88k-tdep.c (next_insn): Lint, cleanup.
1814 (store_parm_word): Lint.
1816 * README: Fix typo (reported by karl@hq.ileaf.com).
1818 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1820 * expression.h (BINOP_CONCAT): Document use for self concatenation
1821 an integral number of times.
1822 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1824 * valarith.c (value_concat): Rewrite to support self
1825 concatenation an integral number of times.
1826 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1827 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1828 eliminate hundreds of spurious shift/reduce and reduce/reduce
1829 conflicts that mask the 5 real ones.
1830 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1831 * ch-exp.y (integer_literal_expression): Remove production,
1834 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1836 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1837 implied that "no side effects" was nonfunctional.
1838 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1839 character string and bitstring concatenation.
1840 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1841 * expression.h (exp_opcode): Add BINOP_CONCAT.
1842 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1843 * language.c (string_type): Add function to determine if a type
1845 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1846 * valarith.c (value_concat): New function to concatenate two
1847 values, such as character strings or bitstrings.
1848 * valops.c (value_string): Remove error stub and implement
1850 * value.h (value_concat): Add prototype.
1851 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1852 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1853 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1856 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1858 * c-exp.y (exp): Add production to support direct creation
1859 of array constants using the obvious syntax.
1860 * c-valprint.c (c_val_print): Set printed string length.
1861 * dwarfread.c (read_tag_string_type): New prototype and
1862 function that handles TAG_string_type DIEs.
1863 * dwarfread.c (process_dies): Add case for TAG_string_type
1864 that calls new read_tag_string_type function.
1865 * expprint.c (print_subexp): Add support for OP_ARRAY.
1866 * gdbtypes.c (create_range_type, create_array_type): Inherit
1867 objfile from the index type.
1868 * ch-typeprint.c (chill_print_type): Add case for
1870 * ch-valprint.c (chill_val_print): Fix case for
1873 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1875 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1876 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1877 include/coff/mips.h.
1879 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1881 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1882 constants with an explicit null byte terminator. OP_STRING is
1883 now used for real string types.
1884 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1885 they are used by all languages.
1886 * c-lang.c (_initialize_c_language): Move initializations of
1887 builtin_type_* to lang.c.
1888 * c-typeprint.c (c_type_print_varspec_prefix,
1889 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1890 to TYPE_CODE_STRING.
1891 * c-valprint.c (c_val_print): Change the way character arrays
1892 are printed as strings to be consistent with the way strings
1893 are printed when pointer-to-char types are dereferenced.
1894 Remove test of print_max before calling val_print_string, which
1895 now does it's own test.
1896 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1897 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1898 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1899 * gdbtypes.c (builtin_type_*): Add declarations moved from
1901 * gdbtypes.c (create_string_type): New function to create real
1903 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1904 renamed to TYPE_CODE_STRING.
1905 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1906 builtin_type_* types moved from c-lang.c.
1907 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1908 to TYPE_CODE_STRING.
1909 * gdbtypes.h (builtin_type_string): Add extern declaration.
1910 * gdbtypes.h (create_string_type): Add prototype.
1911 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1912 renamed to TYPE_CODE_STRING.
1913 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1915 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1916 renamed to TYPE_CODE_STRING.
1917 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1919 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1920 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1921 to TYPE_CODE_STRING.
1922 * valops.c (allocate_space_in_inferior): New function and
1923 prototype, using code ripped out of value_string.
1924 * valops.c (value_string): Rewritten to use new function
1925 allocate_space_in_inferior, but temporarily disabled until some
1926 other support is in place.
1927 * valops.c (value_array): New function to create array constants.
1928 * valprint.c (val_print_string): Add comment to document use,
1929 complete rewrite to fix several small buglets.
1930 * value.h (value_array): Add prototype.
1931 * value.h (val_print_string): Change prototype to match rewrite.
1932 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1933 * ch-exp.y (match_character_literal): Disable recognition of
1934 control sequence form of character literals and document why.
1936 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1938 * nindy-share/nindy.c: Add comments to #endif's to clarify
1941 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1942 read_memory to get byte order right.
1943 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1944 anymore. This is done in paread.c now. We expect unwind info
1945 to hang off of objfiles, and search all of the objfiles when until
1947 * (skip_trampoline_code): Cast arg to target_read_memory.
1948 * objfiles.h (struct objfile): Add new field obj_private to hold
1949 per object file private data (unwind info in this case).
1950 * paread.c (read_unwind_info): New routine to read unwind info
1951 for the objfile. This data is hung off of obj_private.
1952 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1953 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1954 make this easier to access.
1956 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1958 * c-valprint.c (cp_print_class_member): Add extern decl.
1959 * c-valprint.c (c_val_print): Extract code for printing methods
1960 and move it to cp_print_class_method in cp-valprint.c.
1961 * c-valprint.c (c_val_print): Extract code to print strings and
1962 move it to val_print_string in valprint.c.
1963 * cp-valprint.c (cp_print_class_method): New function using
1964 code extracted from c_val_print.
1965 * valprint.c (val_print_string): New function using code
1966 extracted from c_val_print.
1967 * value.h (val_print_string): Add prototype.
1968 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1969 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1970 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1971 CHECKBUF, growbuf_by_size): New variables, macros, and support
1972 functions for implementing a dynamically expandable temp buffer.
1973 * ch-exp.y (match_string_literal): New lexer function.
1974 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1975 removed and replaced with new CHECKBUF macro.
1976 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1977 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1979 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1981 * Makefile.in: Add info for paread.o.
1982 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1984 * blockframe.c (frameless_look_for_prologue): Correct the
1986 * gdbtypes.h, gdbtypes.c: Use const in decl of
1987 cplus_struct_default, now that pa-gas assembler has been fixed.
1988 * hppah-nat.c: Formatting.
1989 * hppah-tdep.c: Remove lots of useless externs for variables we
1991 * (find_unwind_entry): Speed up by using binary search, and a one
1993 * (rp_saved): New routine to see what unwind info says about RP
1994 being saved on the stack frame.
1995 * (frame_saved_pc): Look for prologue to see if we need to
1996 examine the stack for the saved RP or not.
1997 * (init_extra_frame_info): Check for prologue, instead of
1998 framesize to determine if we are frameless or not.
1999 * (frame_chain_valid): Stop backtraces when we run into _start.
2000 * (push_dummy_frame): Reformat to make more readable.
2001 * (find_dummy_frame_regs): ditto.
2002 * (hp_pop_frame): ditto.
2003 * (hp_restore_pc_queue): small cleanup.
2004 * (hp_push_arguments): ditto.
2005 * (pa_do_registers_info): ditto.
2006 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2007 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2008 * Define FRAME_CHAIN_VALID.
2009 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2010 passed to functions.
2012 * paread.c (pa_symtab_read): Use new bfd conventions for
2013 accessing linker symbol table.
2014 * (pa_symfile_init): Access embedded STAB info via BFD section
2015 mechanism and related macros.
2018 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2020 * sparc-stub.c: Use a seperate stack for our traps.
2021 * Handle recursive traps.
2022 * Remove all trap init code. This needs to be done by the
2024 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2026 * (handle_exception): See if we are at breakinst, if so, then
2027 advance PC sp that users can just step out of breakpoint().
2028 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2029 new place if SP has changed.
2030 * (case 's'): Get rid of this, we can't do it yet.
2031 * (case 't'): New command to test any old random feature.
2032 * (case 'r'): New command to reset the system.
2033 * (breakpoint): Add label to breakpoint trap instruction so that
2034 handle_exception() can detect where we are and get past the
2035 breakpoint trivially.
2037 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2039 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2041 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2043 * configure.in: recognise all sparclite variants
2045 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2047 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2048 binary files oring in the right bit.
2050 * main.c, source.c, state.c, symmisc.c: use macros defined in
2051 fopen-{bin|both} when fopening files.
2053 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2055 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2056 from a configuration file (typically including <limits.h>), or to
2057 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2058 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2059 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2060 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2061 * exppritn.c (print_subexp, dump_expression): Add case for
2063 * expression.h (OP_BITSTRING): New expression element type for
2065 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2066 macros to convert between number of expression elements and bytes
2067 to store that many elements.
2068 * i960-tdep.c (leafproc_return): Use new macros to access
2069 minimal symbol name and address fields.
2070 * m88k-pinsn.c (sprint_address): Use new macros to access
2071 minimal symbol name and address fields.
2072 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2073 minimal symbol address field.
2074 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2075 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2076 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2077 Use new BYTES_TO_EXP_ELEM macro.
2078 * parse.c (write_exp_bitstring): New function to write packed
2079 bitstrings into the expression element vector.
2080 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2082 * parser-defs.h (struct stoken): Document that it is used for
2083 OP_BITSTRING as well as OP_STRING.
2084 * parser-defs.h (write_exp_bitstring): Add prototype.
2085 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2086 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2087 LOWER, LENGTH): New tokens for keywords.
2088 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2089 upper_lower_argument, length_argument, array_mode_name,
2090 string_mode_name, variant_structure_mode_name): New non-terminals
2092 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2093 * ch-exp.y (match_bitstring_literal): New lexer support function
2094 to recognize bitstring literals.
2095 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2096 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2097 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2098 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2099 * ch-exp.y (yylex): Check tokentab6.
2100 * ch-exp.y (yylex): Call match_bitstring_literal.
2102 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2104 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2105 symbol name and value fields.
2107 * c-exp.y (yylex): Make static, to match prototype and other
2110 * expression.h (exp_opcode): Add BINOP_MOD.
2111 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2112 * expprint.c (dump_expression): Handle new BINOP_MOD.
2113 * language.c (binop_type_check): Handle new BINOP_MOD.
2114 * main.c (float_handler): Re-enable float handler when hit.
2115 * valarith.c (language.h): Include, need current_language.
2116 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2117 for integer divide truncates towards zero for negative results.
2118 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2119 * valarith.c (value_binop): Allow arithmetic operations on
2120 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2121 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2122 * ch-exp.y (tokentab3): Add MOD and REM.
2123 * ch-exp.y (yylex): Set innermost_block for symbols found
2124 in local scopes. Return LOCATION_NAME for local symbols.
2125 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2126 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2128 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2130 * command.c (shell_escape, make_command, _initialize_command):
2131 don't create or use fork if CANT_FORK is defined.
2132 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2133 code written for the IBM PC" remain.
2134 * xm-go32.h: define CANT_FORK
2136 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2138 * remote-sim.c: first attempt at general simulator interface
2139 * remote-hms.c: whitespace
2140 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2141 understand new stack layout. (print_register_hook): print ccr
2142 register in a fancy way.
2144 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2146 * eval.c (language.h): Include.
2147 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2148 to pointer types when the current language is C. It loses for
2149 other languages when the lower index bound is nonzero.
2150 * valarith.c (value_subscript): Take array lower bounds into
2151 account when performing subscripting operations.
2152 * valops.c (value_coerce_array): Add comment describing why
2153 arrays with nonzero lower bounds are dealt with in value_subscript,
2154 rather than in value_coerce_array.
2156 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2158 * ch-exp.y (FLOAT_LITERAL): Add token.
2159 * ch-exp.y (literal): Add FLOAT_LITERAL.
2160 * ch-exp.y (match_float_literal): New lexer routine.
2161 * ch-exp.y (convert_float): Remove.
2162 * ch-exp.y (yylex): Call match_float_literal.
2163 * ch-exp.y (yylex): Match single '.' after trying
2164 to match floating point literals.
2166 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2167 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2169 * expprint.c (dump_expression): New function for dumping
2170 expression vectors during gdb debugging.
2171 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2172 MULTI_SUBSCRIPT and moved out of BINOP range.
2173 * expression.h (DUMP_EXPRESSION): New macro that calls
2174 dump_expression if DEBUG_EXPRESSIONS is defined.
2175 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2176 * parse.c (length_of_subexp, prefixify_subexp): Change
2177 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2178 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2179 prefixify'ing the expression.
2180 * printcmd.c (print_command_1): Add comment.
2181 * ch-exp.y (expression_list): Add useful actions.
2182 * ch-exp.y (value_array_element): Add useful actions.
2183 * ch-exp.y (array_primitive_value): Add production.
2184 * ch-exp.y (yylex): Recognize ',' as a token.
2186 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2188 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2189 POSIXize the recursive makes (make [variable assignments] target{s})
2191 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2193 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2194 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2195 CPLUS_MARKER for all SVR4 systems, so follow suit.
2196 * defs.h (strdup_demangled): Remove prototype.
2197 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2198 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2199 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2200 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2201 prim_record_minimal_symbol_and_info): Use new macro
2202 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2203 * minsyms.c (install_minimal_symbols): Use new macro
2204 SYMBOL_INIT_DEMANGLED_NAME.
2205 * stabsread.c (define_symbol): Use new macro
2206 SYMBOL_INIT_DEMANGLED_NAME.
2207 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2208 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2209 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2210 SYMBOL_INIT_DEMANGLED_NAME.
2211 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2212 SYMBOL_DEMANGLED_NAME now tests language itself.
2213 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2214 now tests language itself.
2215 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2216 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2217 mangled name member in the language dependent portion of a symbol.
2218 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2219 mangled name member appropriate for a symbol's language.
2220 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2221 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2222 SYMBOL_DEMANGLED_NAME now tests language itself.
2223 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2224 initializes language dependent portion of symbol.
2225 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2226 demangles and caches the demangled form of symbol names.
2227 * utils.c (fputs_demangled, fprint_symbol): Use current language
2228 to select an appropriate demangling algorithm.
2229 * utils.c (strdup_demangled): Remove, no longer used.
2230 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2231 access the Chill mangled name member in the language dependent
2232 portion of a symbol.
2233 * ch-lang.c (chill_demangle): New function, simple demangler.
2234 * defs.h (chill_demangle): Add prototype.
2235 * symtab.h (language_dependent_info): Add struct for Chill.
2237 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2239 * Makefile.in (BISON): Add comment that when bison is used, it
2240 must include the "-y" option.
2241 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2242 Remove defines to remap non-yacc symbols, thus backing out of
2243 previous recent changes. Standard policy is that non-yacc parser
2244 generators get fixed, rather than adding bug workarounds in gdb
2245 for each new one that pops up. Expand comment to note this.
2246 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2248 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2250 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2251 case. Use code in N_SOL.
2253 * paread.c: New file that contains all HPPA/HPUX symbol reading
2255 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2256 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2257 * (dbx_symfile_offsets): Make static.
2258 * (pastab_build_psymtabs): New interface routine for paread to
2259 send stabs into dbxread.
2260 * gdb-stabs.h: Remove gobs of HPPA cruft.
2262 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2264 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2266 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2268 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2269 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2270 and YYDEBUG is not already defined.
2271 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2272 them during the previous replacements.
2273 * printcmd.c (_initialize_printcmd): Update internal documentation
2274 for "set" command to note that the assignment syntax is language
2276 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2277 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2278 and YYDEBUG is not already defined.
2279 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2280 single_assignment_action): New terminals and nonterminal for gdb
2281 extensions to chill expression grammer.
2282 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2283 tokens that start with '$' (register names, convenience vars, etc).
2284 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2285 * ch-exp.y (yylex): Call match_dollar_tokens.
2287 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2289 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2290 accessing minimal symbol data.
2291 * infcmd.c (read_pc): Use #ifdef, not #if.
2292 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2293 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2294 minimal symbol data.
2296 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2297 frame. Use find_return_regnum to find the caller.
2298 * (find_unwind_entry): New routine to locate stack frame info
2299 associated with a procedure. This looks in the $UNWIND_START$
2300 section in the SOM file.
2301 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2302 figure out where the caller's return address is stored.
2303 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2304 to figure out the frame size for a procedure.
2305 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2306 * (init_extra_frame_info): New routine. Corrects PC and FP for
2307 outermost frame if necessary.
2308 * (frame_chain): New routine, moved from tm-hppa.h.
2309 * (skip_trampoline_code): Handle computed function calls (ie:
2310 calls from $$dyncall).
2311 * (unwind_command): Temporary support function to allow user
2312 to control/observe aspects of the unwind (stack frame) info.
2313 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2314 was in a system call, if so, then read the PC from r31.
2315 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2316 with extra arg for skip_trampoline_code().
2317 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2318 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2319 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2321 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2323 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2324 Call new bfd_get_size() and verify that string table is no larger
2325 than the file that is supposed to contain it.
2326 * symfile.c (syms_from_objfile): Only complain about configured
2327 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2328 current target is the default BFD target.
2330 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2332 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2333 * solib.c (bkpt_names): New array of symbol names to try to
2334 use for the "mapping complete" breakpoint. Configurable
2335 define SOLIB_BKPT_NAME is first one to try.
2336 * solib.c (find_solib): Test debug_base for nonzero rather
2337 than just greater than zero.
2338 * solib.c (enable_break): Use bkpt_names to look up address
2339 at which to set "mapping complete" breakpoint.
2341 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2343 * defs.h (STRCMP, STREQ, STREQN): New macros.
2344 * defs.h (demangle_and_match): Remove prototype.
2345 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2346 and STREQN defined in defs.h.
2347 * dwarfread.c (set_cu_language): For completely unknown languages,
2348 try to deduce the language from the filename. Retain behavior
2349 that for known languages we don't know how to handle, we use
2351 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2352 and demangled name fields in symbol.
2353 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2354 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2355 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2356 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2357 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2358 Replace usages throughout.
2359 * elfread.c (demangle.h): Include.
2360 * elfread.c (record_minimal_symbol): Remove prototype and function.
2361 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2362 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2363 * infcmd.c (jump_command): Remove code to demangle name and add
2364 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2365 * minsyms.c (demangle.h): Include.
2366 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2367 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2368 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2369 * mipsread.c (psymtab_language): Add static variable.
2370 * stabsread.c (demangle.h): Include.
2371 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2372 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2373 * stack.c (return_command): Remove explicit demangling of name
2374 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2375 * symfile.c (demangle.h): Include.
2376 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2377 to match macros in symfile.h and allow them to be compiled
2378 if INLINE_ADD_PSYMBOL is not true.
2379 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2380 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2381 Add code to demangle and cache C++ symbol names. Use macro form
2382 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2383 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2384 Remove, also defined in symfile.c, which we already fixed.
2385 * symtab.c (expensive_mangler): Remove prototype and function.
2386 * symtab.c (find_methods): Remove physnames parameter and fix
2388 * symtab.c (completion_list_add_symbol): Name changed to
2389 completion_list_add_name.
2390 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2391 the normal symbol name and the cached C++ demangled name.
2392 * symtab.c (lookup_demangled_partial_symbol,
2393 lookup_demangled_block_symbol): Remove prototypes and functions.
2394 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2395 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2396 Remove code to try demangling names and matching them.
2397 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2398 Fix to try matching the cached demangled name if no match is
2399 found using the regular symbol name.
2400 * symtab.c (find_methods): Remove unused physnames array.
2401 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2402 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2403 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2404 C++ demangled symbol names.
2405 * symtab.h: Much reformatting of structures and such to add
2406 whitespace to make them more readable, and make them more
2407 consistent with other gdb structure definitions.
2408 * symtab.h (general_symbol_info): New struct containing fields
2409 common to all symbols.
2410 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2411 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2412 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2413 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2414 symbol): Use general_symbol_info struct.
2415 * utils.c (demangle_and_match): Remove, no longer used.
2416 * valops.c (demangle.h): Include.
2417 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2418 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2419 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2420 symmisc.c, symtab.c, valops.c: Replace references to minimal
2421 symbol fields with appropriate macros.
2422 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2423 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2424 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2425 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2426 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2427 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2428 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2429 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2430 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2431 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2432 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2433 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2434 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2435 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2437 * buildsym.c (start_subfile, patch_subfile_names): Default the
2438 source language to what can be deduced from the filename.
2439 * buildsym.c (end_symtab): Update the source language in the
2440 allocated symtab to match what we have been using.
2441 * buildsym.h (struct subfile): Add a language field.
2442 * c-typeprint.c (c_print_type): Remove code to do explicit
2444 * dbxread.c (psymtab_language): Add static variable.
2445 * dbxread.c (start_psymtab): Initialize psymtab_language using
2446 deduce_language_from_filename.
2448 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2450 * valprint.c (val_print): Reorganize comment and add note
2451 about dependency on target byte ordering.
2452 * ch-exp.y (value_array_slice): Fix typo.
2453 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2454 byte sized ints are assumed to be char strings and printed with
2455 string syntax. In chill, arrays of chars and arrays of
2456 bytes/ubytes are distinquishable, and printed appropriately.
2458 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2460 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2461 read/write routines for HPUX.
2463 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2464 branch targets to compute target address using const from previous
2465 instruction if necessary.
2466 * Add `Q' operator to print out bit position field various
2468 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2469 cleanups, use new code from Utah.
2470 * (store_inferior_registers): Update to new code from Utah.
2471 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2472 * (fetch_register): Clear out priv level when reading PCs.
2473 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2474 * Remove decl of errno, #include wait.h and target.h.
2475 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2476 were inside of a kernel call. If so, then PC is in a different
2477 register. Also, mask out bottom two bits of all PCs so as not to
2478 confuse higher level code.
2479 * (push_dummy_frame): Create from #define in tm-hppa.h.
2480 * (find_dummy_frame_regs): Update from Utah.
2481 * (hp_pop_frame): Create from #define in tm-hppa.h.
2482 * (hp_restore_pc_queue): New, from Utah.
2483 * (hp_push_arguments): Big fixes from Utah.
2484 * (pa_do_registers_info, pa_print_registers): Only print out fp
2486 * (skip_trampoline_code): New routine to deal with stubs that
2487 live in nowhereland between callers and callees.
2488 * i860-tdep.c: Remove decl of attach_flag.
2489 * infrun.c (wait_for_inferior): Add new macro
2490 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2491 at by PC will be nullified. If so, then step the target once more
2492 so as to avoid confusing the user.
2493 * (just before step_over_function:): Use stop_func_start, not
2494 stop_pc when checking for the existance of line number info.
2495 stop_func_start will reflect the proper address of the target
2496 routine, not of the stub that we may be traversing to get there.
2497 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2498 to deal with the stubs that PA compilers sometimes stick between
2499 callers and callees. Also, define FLAGS_REGNUM for access to the
2501 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2503 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2504 write gr0, PC regs, and PSW!
2505 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2506 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2508 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2509 * Define struct unwind_table_entry.
2510 * valops.c (call_function_by_hand): Add another arg to
2511 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2514 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2516 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2518 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2520 * Makefile.in (VERSION): Bump to 4.7.4.
2521 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2522 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2523 * Makefile.in (HFILES): Add valprint.h.
2524 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2525 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2526 * typeprint.c, typeprint.h: New files for language independent
2527 type printing functions.
2528 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2529 type printing functions and definitions.
2530 * valprint.h: New include file for language independent value
2531 printing definitions.
2532 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2533 dependent value printing functions.
2534 * c-exp.y (production ptype): Add range_type variable and use new
2535 create_range_type function.
2536 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2537 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2538 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2539 "const static" to ANSI-conformant "static const".
2540 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2541 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2543 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2544 * coffread.c (decode_type): Add range_type variable and call to
2545 new create_range_type function.
2546 * complaints.c (complain): Remove unused val variable.
2547 * complaints.c (_initialize_complaints): Make it void.
2548 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2549 variable and call new create_range_type function.
2550 * defs.h (enum val_prettyprint): Move enum from value.h to here
2551 so we can avoid having to include value.h just for prototypes that
2552 need the enum (thanks ANSI).
2553 * dwarfread.c (struct_type): Local anonymous_size variable is
2554 only used if !BITS_BIG_ENDIAN.
2555 * dwarfread.c (decode_subscript_data_item): Add rangetype
2556 variable and call new create_range_type function.
2557 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2559 * eval.c (evaluate_subexp): Remove unused local variable name
2560 and the statement with no side effects that initializes it.
2561 * expprint.c (print_subexp): Change local_printstr to
2563 * gdbtypes.c (create_range_type): New function that creates
2564 a range type using code fragments from object file readers as
2565 an example of what has to be initialized.
2566 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2567 and high_bound parameters, replaced with a single range_type
2568 parameter. Change function body to use passed in range_type
2569 rather than handcrafting one.
2570 * gdbtypes.h (create_range_type): Add prototype.
2571 * gdbtypes.h (create_array_type): Change prototype parameters.
2572 * infrun.c (normal_stop): Remove unused local variables tem and c.
2573 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2574 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2575 stub functions that call error if called.
2576 * language.c (unknown_language_defn, auto_language_defn,
2577 local_language_defn): Add initializers unk_lang_print_type and
2579 * language.h (struct language_defn): Reformat for larger
2580 comments, add la_print_type and la_val_print members. Add
2581 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2582 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2583 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2585 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2587 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2588 * main.c (execute_command): Remove unused local variable cmdlines.
2589 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2590 (clear_displays), symmisc.c (block_depth), values.c
2591 (clear_value_history):
2592 Make testing of truth value of assignment result explicit.
2593 * mipsread.c (upgrade_type): Update FIXME to include future use
2594 of create_range_type.
2595 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2596 whatis_exp, maintenance_print_type): Move prototypes and functions
2598 * printcmd.c (_initialize_printcmd): Move add_com calls for
2599 ptype_command and whatis_command to new typeprint.c.
2600 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2601 * source.c (find_source_lines): Local variable c only used
2602 when LSEEK_NOT_LINEAR is defined.
2603 * stabsread.c (read_array_type): Use new create_range_type
2605 * stabsread.c (read_range_type): Add new index_type variable and
2606 call new create_range_type function rather than handcrafting
2608 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2609 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2610 * symtab.c (type_print_base usages): Use c_type_print_base.
2611 * symtab.c (type_print_varspec_prefix usages): Use
2612 c_type_print_varspec_prefix.
2613 * symtab.c (type_print_method_args usages): Use
2614 cp_type_print_method_args.
2615 * valprint.c: Completely ripped apart and the fragments used
2616 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2617 valprint.h. Remaining stuff is language independent.
2618 * value.h (struct fn_field): Forward declare for prototypes.
2619 * value.h (type_print_1): Remove prototype.
2620 * value.h (enum val_prettyprint): Moved to defs.h.
2621 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2622 * value.h (baseclass_offset): Add prototype.
2623 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2624 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2625 * ch-typeprint.c: New file for language dependent type printing.
2626 * ch-valprint.c: New file for language dependent value printing.
2627 * ch-exp.y (parse_number): Remove prototype and stub function.
2628 * ch-exp.y (decode_integer_literal): Removed unused digits and
2630 * ch-exp.y (convert_float): Completely ifdef out for now.
2631 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2632 ch-lang.c (chill_op_print_tab):
2633 Change from ANSI-obsolescent "const static" to ANSI-conformant
2635 * ch-exp.y (yylex): Add unhandled storage class enumeration
2636 literals to switch statement for completeness.
2637 * ch-lang.c (chill_create_fundamental_types): Remove unused
2638 nbytes variable. Change dummy type to 2 bytes to match int.
2639 Handle FT_VOID types gratuituously added to chill DWARF by
2640 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2641 type rather than a one byte TYPE_CODE_INT type.
2642 * ch-lang.c (chill_language_defn): Add chill_print_type and
2644 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2646 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2648 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2649 bfd_get_symbol_leading_char instead.
2651 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2652 leading character from names.
2653 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2654 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2655 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2657 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2658 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2659 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2660 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2661 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2662 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2663 * symfile.c (syms_from_objfile): Insert debugging check to test
2664 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2666 * doc/gdbint.texinfo (Host Conditionals): Remove
2667 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2669 (Target Conditionals): Remove all of the above.
2671 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2673 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2674 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2676 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2678 * coffread.c (decode_type): catch negative tagndx fields generated
2680 * exec.c: comment out string following #endif.
2681 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2682 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2684 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2685 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2687 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2689 * complaints.c: New file, code moved from utils.c.
2690 * complaints.c (complain): Made into a varargs function.
2691 * complaints.h: New file, code moved from symfile.h.
2692 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2693 * Makefile.in (HFILES): Add complaints.h.
2694 * Makefile.in (OBS): Add complaints.o.
2695 * symfile.c (complaint_root, stop_whining, complaint_series,
2696 complain, clear_complaints, add_show_from_set for stop_whining):
2697 Moved to complaints.c.
2698 * symfile.h (struct complaint, complaint_root decl, complain
2699 prototype, clear_complaints prototype): Moved to complaints.h.
2700 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2701 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2702 complaints.h. Remove casts from arguments to complain(),
2703 which is now a varargs function, and remove unnecessary
2704 placeholder zero args.
2705 * defs.h (begin_line): Add prototype.
2706 * defs.h (vprintf_filtered): Add prototype.
2707 * dwarfread.c (varargs.h): Remove, no longer needed.
2708 * dwarfread.c (dwarfwarn): Remove prototype and function.
2709 * dwarfread.c (complaints): Define a bunch of complaints.
2710 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2711 usages to standard complain() calls.
2712 * utils.c (begin_line): New function that ensures that
2713 whatever gets filter-printed next starts on its own line.
2714 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2715 but to stdout (calls vfprintf_filtered internally).
2717 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2719 * remote.c: Avoid printf_filtered line limit. Suggested by
2720 Robert R. Henry, <rrh@tera.com>.
2721 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2723 * main.c (main): Accept --silent as well as --quiet. Change +help
2724 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2726 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2727 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2729 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2731 * tm-nindy960.h, remote-nindy.c: Lint.
2733 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2735 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2736 a optional type to decorate as an array type, the type of the
2737 index, and the bounds of the array. Records this additional info
2738 in the array type for use with languages with nonzero array
2740 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2741 to note that arrays may have bounds.
2742 * gdbtypes.h (create_array_type): Update prototype.
2743 * c-exp.y (ptype production): Adjust for new create_array_type
2744 calling conventions.
2745 * coffread.c (decode_type): Call create_array_type rather than
2746 handcrafting array types.
2747 * convex-tdep.c (value_type): Remove, now use create_array_type.
2748 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2749 vector_type into calls to create_array_type.
2750 * dwarfread.c (decode_subscr_data): Name changed to
2751 decode_subscript_data_item throughout.
2752 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2753 create_array_type. Now records index type and range as well.
2754 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2755 change to use create_array_type.
2756 * dwarfread.c (read_subroutine_type): Test existing user defined
2757 types before decorating them, to ensure they are blank, and
2758 complain about it if they are not.
2759 * dwarfread.c (decode_fund_type): For unrecognized types, always
2760 return some valid type (type integer). If the unrecognized type
2761 cannot be an implementation defined type, complain as well.
2762 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2763 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2764 * mipsread.c (upgrade_type): Add FIXME comment that code to
2765 handcraft arrays should be replaced with call to create_array_type.
2766 * stabsread.c (read_array_type): Replace code to handcraft
2767 array types with call to create_array_type.
2768 * valprint.c (type_print_varspec_prefix): Minor formatting
2769 change, join lines that don't need to be split.
2771 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2773 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2774 decl for attach_flag, it now lives in inferior.h.
2775 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2776 Make most functions static.
2777 * hppah-nat.c: General cleanups, remove BSD specific code (since
2778 that all lives in hppab-nat.c).
2779 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2780 Change sense of test against inside_entry_file(). This fix is
2782 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2783 to read/write_register_bytes().
2784 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2785 work around PA-GAS assembler bug. Also, add trailing */ to some
2787 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2788 Same reason as above.
2790 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2792 * mipsread.c (parse_symbol): When checking whether a structured
2793 type is an enum, check qualifiers of its first member, as well as
2794 the base type of the member. Bug found and fixed by John M.
2795 Farrell, <farrell@fjord.reo.dec.com>.
2797 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2798 * remote-vx.c: Don't include vx-share/reg.h.
2799 * vx-share/ptrace.h: Reproduce from scratch.
2800 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2801 * Makefile.in: Remove references to removed files, and to removed
2802 29k-share directories.
2804 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2806 * c-lang.c (_initialize_c_language): Name changed from
2808 * m2-lang.c (_initialize_m2_language): Name changed from
2810 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2811 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2812 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2813 expression parsing into c-lang.c and m2-lang.c respectively.
2814 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2815 m2-exp.y respectively.
2816 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2817 and m2-* files respectively.
2818 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2819 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2820 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2821 * expression.h (struct block): Forward declaration for prototypes.
2822 * language.h (struct objfile): Forward declaration for prototypes.
2823 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2824 * Makefile.in (HFILES): Add ch-lang.h.
2825 * Makefile.in (OBS): Add ch-lang.o.
2826 * ch-exp.y: Migrate code that has nothing to do with expression
2827 parsing into ch-lang.c.
2828 * ch-lang.c: New file, code migrated from c-exp.y.
2829 * ch-lang.h: New file, internal interface between ch-* files.
2830 * ch-lang.c (_initialize_chill_language): Name changed from
2831 _initialize_chill_exp.
2833 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2834 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2835 * config/amix.mh (NATDEPFILES): Add.
2836 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2839 * dwarfread.c (decode_subscr_data): Remove spurious test that
2840 accepted only integer subscript types. We don't do anything
2841 with the type at the moment anyway.
2843 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2845 * ch-exp.y (match_character_literal): Fix case where no
2846 match at all is found.
2847 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2848 width types. For example, "INT" is always 2 bytes regardless
2849 of the values of any TARGET_*_BIT macros. So use explicit
2850 numeric sizes for the types.
2852 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2854 * c-exp.y (c_create_fundamental_type): New function to create
2855 language specific fundamental types for C.
2856 * m2-exp.y (m2_create_fundamental_type): New function to create
2857 language specific fundamental types for Modula 2.
2858 * c-exp.y (c_language_defn, cplus_language_defn): Add
2859 c_create_fundamental_type to language struct initializers.
2860 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2861 to language struct initializers.
2862 * dwarfread.c (expression.h, language.h): Include.
2863 * dwarfread.c (ftypes): New array to hold fundamental types
2864 for current compilation unit.
2865 * dwarfread.c (cu_language_defn): New pointer to language
2866 struct for language of current compilation unit.
2867 * dwarfread.c (dwarf_fundamental_type): New function to
2868 create/lookup fundamental types.
2869 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2870 * dwarfread.c (throughout): Replace lookup_fundamental_type
2871 with dwarf_fundamental_type.
2872 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2873 compilation unit (may be different language or different objfile).
2874 * gdbtypes.c (lookup_fundamental_type): Move actual type
2875 creations into language specific fundamental type creation
2876 functions and call via create_fundamental_type. Add comment
2877 about this function being obsolescent.
2878 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2879 sized signed and unsigned integers.
2880 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2881 * language.c (language_def): New function to lookup a language
2882 struct given it's enumeration.
2883 * language.h (struct language_defn): Add la_fund_type, a pointer
2884 to a function that creates fundamental types for this language.
2885 * language.h (create_fundamental_type): New macro to create
2886 fundamental types based on the current language.
2887 * language.h (language_def): Add prototype.
2888 * language.c (unk_lang_create_fundamental_type): New function
2889 for initializing language structs, calls error if called.
2890 * language.c (unk_language_defn, auto_language_defn,
2891 local_language_defn): Use unk_lang_create_fundamental_type.
2892 ch-exp.y (chill_create_fundamental_type): New function.
2893 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2894 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2896 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2898 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2900 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2901 as GCC_PRODUCER and GPLUS_PRODUCER.
2903 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2905 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2908 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2910 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2911 rather than '$'. This particular piece of braindamage is
2912 spreading like ooze. It's now infected libiberty, deja-gnu,
2914 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2915 hardwired '$' character.
2917 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2919 (Changes to break incredibly ugly, unmaintainable 750 line
2920 read_struct_type function up into managable pieces.)
2921 * Makefile.in (VERSION): Bump to 4.7.3.
2922 * stabsread.c (struct field_info): Local struct definition.
2923 * stabsread.c (read_member_functions, read_struct_fields,
2924 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2925 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2926 functions from fragmented read_struct_type.
2927 * stabsread.c (stabs_general_complaint): Catchall complaint.
2928 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2929 symbol name continuation code. Use macro throughout.
2930 * stabsread.c (various places): Replace add-one-to-pointer
2931 with pointer increment.
2932 * stabsread.c (read_type): Retain function local copy of type
2933 descriptor. Rearrange code calling read_struct_type() to match
2935 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2936 a single blank as the name of nameless enumerations. Recognize
2937 this special case and set nameless flag.
2938 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2940 * ch-exp.y (access_name): New non-terminal token and
2942 * ch-exp.y (general_procedure_name): Now a terminal token.
2943 * ch-exp.y (location): Expand production.
2944 * ch-exp.y (match_simple_name_string): New function.
2945 * ch-exp.y (yylex): Call match_simple_name_string and return
2946 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2948 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2950 * munch: Backslash escape vertical bar characters inside
2951 grep patterns since they have special meaning for some greps.
2952 * parse.c (write_exp_string): Complete rewrite to store string
2953 contants as a leading explicit length, followed by the string data,
2954 followed by a trailing explicit length.
2955 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2956 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2957 Use recorded explicit length of strings in expression elements,
2958 rather than strlen. Adjust code to skip over strings stored in
2959 expression elements, and code to access strings, to account for
2960 new leading explicit size expression element.
2961 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2962 0, to avoid negative expression element indices.
2963 * valops.c (search_struct_method): Minor whitespace change.
2965 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2967 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2968 which together maintain a dynamically expandable static buffer
2969 for the lexer to use when translating C strings to their internal
2970 form (other future uses possible). Fix parsing of C style strings
2971 to do the normal C style input conversions of escaped character
2973 * valops.c (value_string): Remove translation of escaped
2974 character sequences, now done in C expression parser.
2975 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2976 and decides if it should be printed in literal form or some other
2977 form, based on it's ASCII value and setting of sevenbit_strings.
2978 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2979 macro, change indentation style.
2980 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2981 * ch-exp.y (chill_printstr): First cut at real function instead
2984 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2986 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2988 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2990 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2992 * defs.h (sevenbit_strings): Add declaration.
2993 * defs.h (printchar): Replace with gdb_printchar.
2994 * language.h (language_defn): Add new function pointers
2995 la_printchar and la_printstr, to do language dependent
2996 printing of characters and strings.
2997 * language.h (local_printchar, local_printstr): New macros
2998 to call language dependent functions pointed to by la_printchar
2999 and la_printstr respectively.
3000 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3001 dependent functions for printing characters and strings.
3002 * c-exp.y (c_language_defn, cplus_language_defn): Add
3003 c_printchar and c_printstr.
3004 * command.c (do_setshow_command): Rename printchar use to
3006 * expprint.c (print_subexp): Replace C style string output
3007 with call to local_printstr.
3008 * language.c (unk_lang_printchar, unk_lang_printstr):
3009 New stubs, currently errors.
3010 * language.c (unknown_language_defn, auto_language_defn,
3011 local_language_defn): Add unk_lang_printchar and
3013 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3014 language dependent functions to print characters and strings.
3015 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3016 * utils.c (printchar): Renamed to gdb_printchar.
3017 * valprint.c (print_string): Remove prototype, function moved
3018 to c-exp.y, where it becomes c_printstr.
3019 * valprint.c (print_max): Made global for reference from the
3020 language dependent printing routines in *-exp.y.
3021 * valprint.c (repeat_count_threshold): New variable with function
3022 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3023 Change all references to old macro to references to new variable.
3024 * valprint.c (value_print, val_print): Replace calls to
3025 print_string with calls to local_printstr.
3026 * valprint.c (val_print): Replace C style character printing
3027 with call to local_printchar.
3028 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3029 * valprint.c (_initialize_valprint): Add add_show_from_set
3030 call for setting up repeat_count_threshold as print variable.
3031 * ch-exp.y (decode_integer_value): New function.
3032 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3033 * ch-exp.y (chill_printchar, chill_printstr): New language
3034 dependent functions for printing characters and strings.
3035 * ch-exp.y (chill_language_defn): Add chill_printchar and
3038 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3040 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3041 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3042 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3044 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3046 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3047 and assume the process has been killed.
3049 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3051 * remote-udi.c (udi_open): Reset vars so that user can re-run
3052 programs without leaving GDB.
3053 * (many routines): Slightly improve error handling.
3054 * (download): Zero out BSS by longs instead of bytes to avoid
3055 timeouts in real hardware.
3056 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3057 that connection is no longer in use after shutdown() of socket.
3058 This keeps GDB from dying of a SIGPIPE when you issue multiple
3059 `target udi' commands.
3061 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3063 * language.h (language_format_info): New structure to bundle
3064 local formatting information.
3065 * language.h (language_defn): Replace individual format info
3066 with language_format_info structs.
3067 * language.h (local_*_format, local_*_format_prefix,
3068 local_*_format_specifier, local_*_format_suffix): New macros
3069 for binary/octal/decimal/hex formats to access info elements.
3070 * c-exp.y (c_language_defn): Update for new format handling.
3071 * m2-exp.y (m2_language_defn): Update for new format handling.
3072 * dbxread.c (language.h): Include for partial-stab.h use.
3073 * mipsread.c (expression.h, language.h): Include for
3075 * defs.h (local_hex_format, local_hex_format_custom,
3076 local_hex_string, local_hex_string_custom): Move to language.h.
3077 * language.c (local_hex_format_custom, local_hex_string,
3078 local_hex_string_custom, local_octal_format_custom): Use new
3080 * language.c (unknown_language_defn, auto_language_defn,
3081 local_language_defn): Update for new format handling.
3082 * printcmd.c (print_scalar_formatted): Use new macros
3083 to access decimal and binary format info for printing.
3084 * c-exp.y (chill_language_defn): Update for new format handling.
3085 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3086 * ch-exp.y (decode_integer_literal): Add function
3087 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3088 * ch-exp.y (builtin_type_chill_char): Add definition.
3089 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3091 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3093 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3095 (aix_framedata): added nosavedpc field.
3096 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3098 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3099 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3100 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3101 instructions as function_frame_info does. Expand special case of
3102 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3104 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3106 (function_frame_info): Set frameless if the function has no frame,
3107 and set nosavedpc if the PC was not saved. Handle gcc generated
3108 stfd 31,-4(31); st 31, -12(31) correctly.
3109 (frameless_function_invocation): New second argument pcsaved; if 0
3110 return whether the function has a frame, if 1 return whether the
3112 (frame_initial_stack_address): Correct typo: cache registers for
3113 callee_fi, not for fi, (avoids reading garbage memory locations).
3115 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3117 * infrun.c (wait_for_inferior (just before step_over_function
3118 label)): Change test for stepping into subroutine to check for the
3119 presence of line number info. This makes stuff compiled with -g1
3120 cause GDB to not lose control when stepping.
3122 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3123 Improve comments as well.
3125 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3127 * Makefile.in (VERSION): Bump to 4.7.2
3128 * symtab.c (find_pc_symtab): Fix return of random value
3130 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3131 Makefile since it contains sed patterns used in generation.
3132 Add sed pattern to also delete #include of any malloc.h.
3133 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3134 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3135 function names to conform to K&R terminology with respect to
3136 logical and bitwise operators:
3137 UNOP_ZEROP => UNOP_LOGICAL_NOT
3138 UNOP_LOGNOT => UNOP_COMPLEMENT
3139 BINOP_LOGAND => BINOP_BITWISE_AND
3140 BINOP_LOGXOR => BINOP_BITWISE_XOR
3141 BINOP_LOGIOR => BINOP_BITWISE_IOR
3142 BINOP_AND => BINOP_LOGICAL_AND
3143 BINOP_OR => BINOP_LOGICAL_OR
3144 PREC_OR => PREC_LOGICAL_OR
3145 PREC_AND => PREC_LOGICAL_AND
3146 PREC_LOGIOR => PREC_BITWISE_IOR
3147 PREC_LOGXOR => PREC_BITWISE_XOR
3148 PREC_LOGAND => PREC_BITWISE_AND
3149 value_zerop() => value_logical_not()
3150 value_lognot() => value_complement()
3151 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3152 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3153 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3154 and is nonexistant in some SVR4 based systems.
3155 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3156 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3158 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3159 * source.c (source_info): Fix minor nits, print "1 line" rather
3160 than "1 lines", and "language is <lang>".
3161 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3162 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3163 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3165 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3166 * ch-exp.y: New expression parser, for GNU-Chill.
3167 * defs.h (enum language): Add language_chill.
3168 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3169 LANG_MODULA2 a recognized language.
3170 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3171 Chill as well as Modula-2.
3172 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3173 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3174 * language.c (set_language_command): Add chill.
3175 * language.c (binop_result_type, integral_type, character_type,
3176 boolean_type, structured_type, value_true, binop_type_check):
3177 Add language_chill cases.
3178 * language.h (_LANG_chill): Define.
3179 * symfile.c (deduce_language_from_filename): Recognize the
3180 filename extensions ".chill", ".c186", and ".c286" for Chill.
3181 * valprint.c (typedef_print): Add case for language_chill.
3182 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3183 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3184 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3185 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3187 * Makefile.in (distclean): Add target ch-exp.tab.c.
3188 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3189 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3190 * eval.c (evaluate_subexp): Add OP_BOOL case.
3191 * expprint.c (print_subexp): Add OP_BOOL case.
3193 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3195 * infcmd.c (set_environment_command): Avoid skipping first
3196 char of env value if an '=' appears in it. Bug report and fix
3197 by Mark Jungerman, <maj@lucid.com>.
3199 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3201 * infcmd.c (step_over_calls): Improve comments.
3202 * symtab.c (find_pc_psymtab): Clean up a bit.
3203 * (find_pc_symtab): Fix comments, clean up code.
3204 * (find_pc_line): General cleanups, efficiency improvements.
3205 Also, don't return garbage when some line info exists, but there
3208 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3210 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3211 member, and the stat pointer passed to vmap_symtab was NULL, the
3212 wrong vmap entries would be modified. Fixes behavior where
3213 attempting to load symbols for a module with no member would mess
3214 up already read in symbols.
3216 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3218 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3219 29k-share/dfe/mini2udi.o.
3220 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3221 * alldeps.mak, depend: Update to deal with removal of
3222 aforementioned files.
3223 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3224 requirement for useless 'program' argument. Clean up
3225 udi_create_inferior, and udi_load to call common download()
3226 routine. Create download routine to load remote hosts directly
3227 (with the help of BFD) so that we don't need yank.c and
3229 Fix udi_detach to call UDIDisconnect with
3230 the right arguments. Clean up udi_resume, don't assign tip_error
3231 twice. Clean up udi_wait, straighten out status codes. Make
3232 udi_kill really work.
3234 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3236 * c-exp.y: separated host/target idea of integer type size,
3237 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3238 UINT and CHAR rules. (parse_number): work out the targetwise type
3239 of a number based upon it's size and qualifiers. (yylex): chars
3240 are now treated the same way as ints.
3242 * source.c (indentify_source_line): don't core dump if wanted
3243 line is larger than number of lines in source. (can happen when
3244 coff gets confused about #included source).
3246 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3248 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3249 when debugging a program with 100 shared libraries.
3251 * solib.c (solib_map_sections): Always close the BFD we open.
3252 Free all malloc'd storage we allocate, too, including error cases.
3253 (struct so_list): Remove unused so_bfd member.
3254 (clear_solib): Don't bother closing so_bfd.
3256 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3257 cacheable. `So many symbol files, so little file descriptors.'
3259 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3261 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3262 Stubs should stand alone as much as possible.
3264 * source.c (show_directories): Avoid printf_filtered length prob
3265 pointed out by Jonathan Stone.
3267 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3268 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3269 <Lee_Cooprider@vos.stratus.com>.
3271 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3273 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3274 struct, not struct itself.
3275 * serial.h (serial_restore): Fix prototype, takes pointer not
3278 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3280 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3281 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3283 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3285 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3286 Stubs should stand alone as much as possible.
3288 * README: Add remote-es1800.c and remote-st2000.c to table.
3289 * go32-nat.c: Remove, there is no native go32 support.
3290 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3292 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3294 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3295 new routines to deal with sending SIGINTs to attached processes
3296 when the user interrupts the controlling GDB.
3297 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3298 the aforementioned routines when waiting for the attached process.
3300 * elfread.c, mipsread.c: Include <string.h>.
3301 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3302 * serial.h: Add prototype for serial_restore().
3304 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3306 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3307 minimal_symbol_count, because the NULL symbol is not included in
3308 the count. This prevented this function from finding the last
3309 symbol in the table.
3311 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3313 * dbxread.c (process_one_symbol): if not defined
3314 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3315 the start of the function, not just after N_FUN.
3317 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3319 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3320 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3321 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3322 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3323 file. Remove preprocessor defines that previously did remapping.
3325 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3327 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3328 Bug fix courtesy of Alexander Klaiber.
3330 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3332 hp300 native support (hp300hpux untested).
3334 * hp300ux-xdep.c: removed.
3335 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3336 * xm-hp300hpux.h: updated copyright.
3337 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3338 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3339 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3340 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3341 fork-child.o coredep.o corelow.o.
3342 (NAT_FILE, NATDEPFILES): new macros.
3343 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3344 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3346 (NAT_FILE, NATDEPFILES): new macros.
3347 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3349 Vax ultrix native support.
3351 * nm-vax.h: new file.
3352 * Makefile.in (HFILES): added nm-vax.h.
3353 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3354 coredep.o corelow.o removed.
3355 (NAT_FILE, NATDEPFILES): new macros.
3356 * xm-vax.h: updated copyright.
3357 (REGISTER_U_ADDR): removed.
3359 Apollo native support (untested).
3361 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3362 * a68v-nat.c, nm-apollo68[bv].h: new files.
3363 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3364 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3365 * a68v-xdep.c: removed.
3366 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3367 inftarg.o fork-child.o a68v-xdep.o.
3368 (NAT_FILE, NATDEPFILES): new macros.
3370 * defs.h: include nm.h.
3371 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3372 sparc-tdep.c, : do not include nm.h.
3373 * doc/gdbint.texinfo: nm.h now included in defs.h.
3375 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3377 * Makefile.in (VERSION): 4.7.1 post release!
3379 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3381 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3383 * Makefile.in (VERSION): gdb-4.7 release.
3384 * README: Update for gdb-4.7.
3386 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3388 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3391 * alldeps.mak, depend: Update.
3393 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3395 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3397 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3398 causes problems in setting breakpoint in the right place in
3399 functions with `float' args which are passed as doubles.
3400 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3401 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3403 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3405 * Makefile.in (HFILES): Add nm-i386sco.h.
3406 * dwarfread.c: include <sys/types.h> for SCO.
3407 * infptrace.c: Don't include ptrace.h under SCO.
3408 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3410 * config/i386v.mt: Add exec.o to TDEPFILES.
3412 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3414 * i386v-nat.c: Remove space from front of #endif.
3415 * irix4-nat.c: Remove externs of registers[], include inferior.h
3417 * mips-nat.c: Explicitly initialize zerobuf to 0!
3418 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3419 Always setup fci->frame, even if it's non-zero. Too many places
3420 depend upon this behavior (and I have to get a release out the
3422 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3423 processing_gcc_compilation if we find the embedded stabs marker.
3424 This fixes several bugs with finding the location of short or char
3425 function parameters passed on the stack.
3427 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3429 Native support for sun4sol2.
3431 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3432 * nm-sysv4.h: new file.
3433 * Makefile.in (HFILES): added nm-sysv4.h.
3434 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3435 (NAT_FILE, NATDEPFILES): new macros.
3436 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3438 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3440 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3441 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3443 * Makefile.in (VERSION): Tick to 4.6.9.
3445 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3447 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3448 definition, replace with portable one.
3449 * remote-nindy.c: Lint.
3450 (nindy_wait): Return type is int, result is inferior_pid.
3451 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3452 (initialize_symmisc): Remove empty function.
3453 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3454 Remove obsolete, misspelled macro.
3455 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3456 (all @node commands): Use new form to avoid nitpicking errors.
3457 * doc/gdbint.texinfo: Document host/native/target split.
3459 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3461 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3463 * xm-mips.h (offsetof): Don't define this if __STDC__.
3465 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3467 umax native support (untested).
3469 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3471 (NAT_FILE, NATDEPFILES): new macros.
3472 * config/umax.mt (TDEPFILES): removed exec.o.
3473 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3474 removed to nm-umax.h.
3475 * nm-umax.h: new file.
3476 * Makefile.in (HFILES): added nm-umax.h.
3478 hppa native support (untested).
3480 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3481 (NAT_FILE, NATDEPFILES): new macros.
3482 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3483 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3484 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3485 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3486 * hppa[bh]-xdep.c: removed.
3487 * hppa[bh]h-tdep.c: do not include ptrace.h.
3488 * Makefile.in (HFILES): added nm-hppa[bh].h.
3490 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3492 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3494 * mips-nat.c: Straighten out include files. Work around
3495 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3498 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3500 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3501 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3502 backtraces from core files work.
3503 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3504 Functions are now defined in mips-nat.c.
3506 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3508 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3509 serial_default_name().
3511 * remote-hms.c, ser-go32.c, serial.h: Change from
3512 serial_timedreadchar() to new serial_readchar().
3514 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3516 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3518 * c-exp.y: Moved handling of 'const' and 'volatile' from
3519 <type> to <typebase>. This removes 2 conflicts.
3521 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3523 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3524 from breakpoint table when reseting breakpoints.
3526 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3528 Native support cleanup and corefile fixes for i386 SVR4 systems.
3530 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3531 fill_fpregset): Moved to i386v4-nat.c
3532 * i386v4-nat.c, nm-i386v4.h, : New files.
3533 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3534 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3535 change i386v-nat.o to i386v4-nat.o.
3537 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3539 Miscellaneous 386 configs updated.
3541 * config/i386aout.mt (TDEPFILES): removed exec.o.
3542 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3543 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3544 (NAT_FILE, NATDEPFILES): new macros.
3545 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3546 config/i386v4.mt (TDEPFILES): removed exec.o.
3547 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3548 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3549 (NAT_FILE, NATDEPFILES): new macros.
3550 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3551 fork-child.o coredep.o corelow.o i386-xdep.o.
3552 (NAT_FILE, NATDEPFILES): new macros.
3554 Native support cleanup for i386bsd (untested).
3556 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3557 * config/i386bsd.mh (NATDEPFILES): added exec.o
3558 * tm-i386bsd.h (FLOAT_INFO): removed.
3559 * nm-i386bsd.h (FLOAT_INFO): added.
3561 Native support for i386v (untested).
3563 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3564 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3565 (NAT_FILE, NATDEPFILES): new macros.
3566 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3567 * i386-xdep.c: removed.
3568 * Makefile.in (HFILES): added nm-i386v.h
3569 * i386v-nat.c, nm-i386v.h: new file.
3570 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3572 * tm-i386v.h (FLOAT_INFO): removed.
3574 Native support for linux (untested).
3576 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3577 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3578 (NAT_FILE, NATDEPFILES): new macros.
3579 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3580 * Makefile.in (HFILES): added nm-linux.h.
3581 * nm-linux.h: new file.
3582 * xm-linux.h: updated copyright. cleaned up formatting.
3583 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3585 Native support for sun386 (untested).
3587 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3588 fork-child.o sun386-xdep.o.
3589 (NAT_FILE, NATDEPFILES): new macros.
3590 * config/sun386.mt (TDEPFILES): removed exec.o.
3591 * Makefile.in (HFILES): added nm-sun386.h.
3592 * sun386-nat.c, nm-sun386.h: new file.
3593 * sun386-xdep.c: removed.
3594 * xm-sun386.h: updated comment and copyright.
3595 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3598 Native support for i386mach (untested).
3600 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3601 fork-child.o mach386-xdep.o.
3602 (NAT_FILE, NATDEPFILES): new macros.
3603 * Makefile.in (HFILES): added nm-i386mach.h.
3604 * nm-i386mach.h, i386mach-nat.c: new files.
3605 * mach386-xdep.c: removed.
3606 * xm-i386mach.h: updated copyright.
3607 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3610 Native separation for go32 (untested).
3612 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3613 * go32-nat.c: new file.
3614 * go32-xdep.c (call_ptrace, child_resume,
3615 fetch_inferior_registers, store_inferior_registers,
3616 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3618 Native support for m88k (untested).
3620 * Makefile.in (HFILES): added nm-m88k.h
3621 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3622 FETCH_INFERIOR_REGISTERS): removed.
3623 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3624 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3625 (NAT_FILE, NATDEPFILES): new macros.
3626 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3627 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3628 * m88k-xdep.c: removed.
3630 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3632 * i386b-nat.c: Comment changes.
3633 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3635 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3637 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3639 Avoid longjmp()-catching compilation errors in cross-ports.
3641 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3642 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3643 Move from mips-tdep.c and tm-{irix3,mips}.h.
3644 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3646 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3649 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3650 (fetch_core_registers): Fix bfd_seek arguments.
3652 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3654 Make core files work again (add back the `core' target).
3656 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3657 (NATDEPFILES): Add corelow.o.
3658 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3661 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3662 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3663 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3664 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3665 appears. FIXME, these should be moved to NATDEPFILES for native
3668 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3670 Ultra3 host/target/native split. (untested).
3672 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3673 (fetch_register, fetch_inferior_registers,
3674 store_inferior_registers, fetch_core_registers): removed to
3676 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3678 * Makefile.in (HFILES): added nm-ultra3.h.
3679 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3680 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3682 (NAT_FILE, NATDEPFILES): new macros for native support.
3683 * config/ultra3.mt (TDEPFILES): exec.o removed.
3685 * xm-vaxult.h: add MEM_FNS_DECLARED.
3687 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3689 * Makefile.in (VERSION): Roll to 4.6.8.
3690 (OBS): Put version.o first, so Makefile rebuild happens early.
3692 * command.h: Publicize prototype for not_just_help_class_command.
3693 * command.c: Remove proto.
3694 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3695 output. Move "maint info" from class info to class maintenance,
3697 * infrun.c: Move "stop" to class_obscure, and give it a
3698 function so it will not be seen as a global help topic. FIXME,
3699 it should be possible to set these attributes independently.
3701 * core.c (core_command): Make nicer error message for no core support.
3703 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3705 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3706 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3708 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3709 (scan_compilation_units): Punt unused filename arg. dbfoff,
3710 lnoffset, and curlnoffset are file_ptr's now.
3711 (dwarf_build_psymtabs): Drop desc and filename args; use
3712 objfile. dbfoff and lnoffset are file_ptr's now.
3713 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3714 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3715 (elf_symfile_read): Skip desc and filename args to
3716 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3717 * gdb-stabs.h: Use file_ptr rather than off_t.
3718 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3719 compile-time debug check that someone turned off as "unused".
3720 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3721 * symfile.h: Update dwarf_build_psymtabs and
3722 elfstab_build_psymtabs prototypes.
3723 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3724 Use file_ptr offsets. bfd_seeks use L_SET.
3726 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3728 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3729 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3730 value so that demangler won't be invoked. This greatly speeds up
3732 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3733 linked_proc_info so that it properly deallocates the appropriate
3734 item after it is done with it instead of before.
3735 * Don't pass bogus frame pointer to create_new_frame(). Just
3736 leave it as zero so that lower level code will figure out the
3739 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3741 Sony News native support.
3743 * Makefile.in (HFILES): added nm-news.h.
3744 * nm-news.h: new file.
3745 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3746 fork-child.o coredep.o to NATDEPFILES.
3747 (NAT_FILE, NATDEPFILES): new macros for native support.
3748 * config/news.mt (TDEPFILES): removed exec.o.
3750 * remote-vx.c: remove redundant include of sys/time.h.
3752 * infrun.c: include ctype.h. Otherwise some machines result in
3753 undefined for isdigit.
3755 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3757 * configure.in: Convert m68k entries to m68* entries to handle
3758 all the various m68xxx hosts and targets.
3759 * config/news1000.mt: No longer needed, same as news.mt.
3761 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3763 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3765 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3767 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3768 nm-sun2.h, nm-mips.h.
3770 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3772 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3774 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3776 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3778 * xm-hppah.h: if __STDC__ is not defined, define
3780 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3781 compiler; see the comment in the file.
3783 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3785 First cut at support for all BSD variants on 386.
3787 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3788 * i386b-nat.c: New native support file.
3789 * configure.in: Add host and target for i[34]86-*-bsd*.
3790 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3792 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3794 Sun2 native support (untested).
3796 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3797 REGISTER_U_ADDR): removed to nm-sun2.h.
3798 * nm-sun2.h: new file.
3799 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3800 fork-child.o sun3-xdep.o removed.
3801 (NAT_FILE, NATDEPFILES): new macros.
3803 Mips native support. Decstation and iris4 have been tested.
3806 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3807 fill_fpregset): removed to irix4-nat.c
3808 * mips-xdep.c: removed.
3809 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3811 * procfs.c: include nm.h.
3812 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3813 * xm-irix4.h: bump copyright.
3814 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3815 PROC_NAME_FMT): removed.
3816 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3817 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3818 (NAT_FILE, NATDEPFILES): new macros for native support.
3819 (CC): supply default compiler switches.
3820 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3821 fork-child.o coredep.o.
3822 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3824 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3825 fork-child.o mips-xdep.o coredep.o.
3826 (NAT_FILE, NATDEPFILES): new macros for native support.
3828 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3830 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3831 (NATDEPFILES): added fork-child.o
3832 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3833 (NATDEPFILES): added fork-child.o
3834 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3835 (NATDEPFILES): added fork-child.o
3837 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3839 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3840 by using puts_filtered instead.
3842 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3844 * remote-nindy.c (nindy_load): Replacement version from Steve
3845 Chamberlain, doesn't require forking to run "strip" or "sx".
3847 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3849 * Makefile.in (HFILES): Add nm-*.h files.
3851 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3853 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3854 (NATDEPFILES): added fork-child.o.
3856 * doc/gdbint.texinfo: document a few more macros, create new
3857 section for native macros.
3859 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3861 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3862 resolution of copyright issues.
3864 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3866 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3867 subdir gets configured.
3869 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3871 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3873 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3874 searching for a "bfd_strip" program. Also, fixed up arguments
3875 passed to that program.
3877 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3878 which is now used for something else. Rewrite description of
3879 associated parameters to match how gdb does it now.
3880 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3882 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3884 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3886 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3889 * inferior.h (proc_signal_handling_change): prototype removed.
3890 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3891 (handle_command): now calls target_notice_signals.
3892 * procfs.c (proc_signal_handling_change): renamed to
3893 procfs_notice_signals. Now static. Add prototype. All callers
3895 * target.h (struct target_ops): new field, to_notice_signals.
3896 (target_notice_signals): new macro to cover new field.
3897 * target.c (cleanup_target): default to_notice_signals to ignore.
3898 * corelow.c (core_ops),
3900 inftarg.c (child_ops),
3901 procfs.c (procfs_ops),
3902 remote-adapt.c (adapt-ops),
3903 remote-eb.c (eb_ops),
3904 remote-es1800.c (es1800_ops, es1800_child_ops),
3905 remote-hms.c (hms_ops),
3906 remote-mm.c (mm_ops),
3907 remote-nindy.c (nindy_ops),
3908 remote-st2000.c (st2000_ops),
3909 remote-udi.c (udi_ops),
3910 remote-vx.c (vx_ops, vx_run_ops),
3911 remote.c (remote_ops),
3912 target.c (dummy_target),
3913 xcoffexec.c (exec_ops): added static initializer for
3915 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3917 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3919 * main.c (define_command): Add forgotten initializer.
3921 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3923 * language.c, language.h: Move saved_language out to global
3924 expected_language. Set expected_language when user expectation
3926 * language.c (language_info): Don't print type/range checking gub.
3927 * main.c (main): Set expected language.
3928 (execute_command): Check against expected language.
3929 * symfile.c (set_initial_language): Set expected language.
3931 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3933 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3935 A bunch of changes mostly to improve debugging of C++ programs.
3936 Specifically, the calling of inferiors methods is improved.
3938 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3939 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3940 hide the implementation details of pointer-to-method objects.
3941 How to tell if the pointer points to a virtual method is
3942 still very dependent on the particular compiler, but this
3943 should make it easier to find the places to change.
3944 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3945 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3946 macros, instead of a hard-wired-in code that incorrectly
3947 assumed a no-longerused representation of pointer-to-method
3948 values. And otherwise fix the relevant bit-rotted code.
3950 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3951 If there are both fields and methods, put a space between.
3953 * stabsread.c (read_struct_type): Fix bug in handling of
3954 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3955 by '_'). (It used to prematurely exit the loop reading in
3956 the fields, so it would think it should start reading
3957 methods while still in the fields. This could crash gdb
3958 given a gcc that can emit nested type information.)
3960 * valops.c (search_struct_method): Pass 'this' value by
3961 reference instead of by value. This provides a more
3962 consistent interface through a recursive search where the
3963 "bottom" functions may need to adjust offsets (due to multiple
3965 * valops.c, value.h, values.c: Pass extra parameters to
3966 value_fn_field and value_virtual_fn_field so we can
3967 correctly adjust offset for multiple inheritance.
3968 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3969 virtual function calls by using value_virtual_fn_field().
3970 * values.c: New function baseclass_offset, derived from
3971 baseclass_addr (which perhaps can be made obsolete?).
3972 It returns an offset rather than an address. This is a
3973 cleaner interface since it doesn't mess around allocating
3975 * valops.c (search_struct_method): Use baseclass_offset
3976 rather than baseclass_addr.
3978 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3980 * Makefile.in: Re-install 29K/UDI stuff.
3981 * remote-udi.c (udi_resume): Clean up.
3982 * (udi_wait): Rewrite, leave out bugs.
3983 * Add debugging code to print out all register fetches and stores.
3984 * Straighten out target_ops.
3985 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3987 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3989 * remote-udi.c (udi_create_inferior): run with no arguments should
3990 not pass the program name as an argument, since the UDI code
3991 already handles that.
3992 (udi_load): get the symbols from prog_name, not arg_string (the
3993 load command should really use arg_string as the program name, not
3994 prog_name, but at least the run command works now).
3996 * munch: HP9000/300 nm puts an extra space between T and symbol
3999 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4000 needed for vxworks targets.
4002 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4004 * am29k-tdep.c (_initialize_29k): Make it possible for the
4005 user to set and query the address where function calls into the
4006 inferior write a small scratch routine. `set call_scratch_address'
4007 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4008 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4009 not already cached validly.
4011 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4013 Rs6000 native support.
4015 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4016 machines without this header should not be compiling this file.
4017 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4018 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4019 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4020 * xm-rs6000.h: do not include ptrace.h.
4021 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4022 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4023 infptrace.o and inftarg.o move to NATDEPFIES.
4024 (NAT_FILE, NATDEPFILES): new macro for native support.
4026 Sun3 native support.
4028 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4029 new macros for native support.
4030 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4031 removed sun3-xdep.o.
4032 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4034 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4035 * sun3-nat.c, nm-sun3.h: new files for native support.
4037 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4039 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4040 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4041 dbfsize and use it to initialize new local file scope dbsize.
4042 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4043 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4044 DIEs as well as the current check for undersize DIEs. This helps
4045 to gracefully detect and reject corrupted DIE information.
4047 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4049 Add `command hooks' and a hook for inferior program stopping.
4051 * command.h (struct cmd_list_element): Remove unused `aux'
4052 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4053 * command.c (add_cmd): Initialize new fields, elim old.
4054 (add_alias_cmd): Clone new fields.
4055 (delete_cmd): Un-hook hookee if we're deleting hook.
4056 (help_cmd): Tell user the command is hooked, if it is.
4057 (lookup_cmd_1): Abbreviations return the original command
4058 instead of themselves, so that hooks on the original cmd will be
4060 * defs.h (enum command_class): Add class_pseudo and comments.
4061 * gdbcmd.h (execute_user_command): Add prototype.
4062 * infrun.c (normal_stop): If the stop command is hooked,
4063 run the hook whenever we stop.
4064 (hook_stop_stub): Stub for catch_errors.
4065 (_initialize_infrun): Set up pseudo "stop" command.
4066 * main.c (execute_user_command): Code extracted from execute_command.
4067 (execute_command): If hooked, run the hook before the command.
4068 (define_command): If defining a new hook, check the command it
4069 is hooking, and warn if none. Install the hook.
4070 * source.c (_initialize_source): "l" is an abbrev for "list".
4071 * doc/gdb.texinfo: Document command hooks.
4073 * Makefile.in (VERSION): Roll to 4.6.7.
4074 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4075 * infrun.c (breakpoints_inserted): Make it static again.
4076 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4078 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4080 Native file renaming.
4082 * nat-sparc.c -> sparc-nat.c
4083 * nat-sun4os4.h -> nm-sun4os4.h
4084 * nat-trash.h -> nm-trash.h
4085 * config/sun4os4.mh: track file renaming.
4086 * configure.in: link to nm.h rather than nat.h.
4087 * infptrace.c: include nm.h rather than nat.h.
4089 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4091 Host/target/native split for sun4.
4093 * Makefile.in (TSOBS): removed corelow.o.
4094 * infptrace.c: included nat.h.
4095 * nat-trash.h: temporary header file. This should be removed once
4096 all hosts have the native/host/target split.
4097 * configure.in: add a symlink from nat-trash.h to nat.h if no
4098 other nat file exists for this configuration.
4099 * sparc-tdep.c: no longer include sys/ptrace.h.
4100 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4101 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4103 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4104 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4105 to NATDEPFILES. removed sparc-xdep.o.
4106 (NATDEPFILES, NAT_FILE): new macros for native support.
4108 Break the direct connection from core_file_command to any
4109 particular type of core file support.
4111 * target.h (find_core_target): new prototype.
4112 * target.c (find_core_target): new function. Walks the target
4113 list looking for the core target.
4114 * core.c (core_file_command): replace calls to core_detach and
4115 core_open with find_core_target and direct calls.
4117 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4119 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4121 config/hp300hpux.mh: ALLOCA1 was not defined.
4123 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4125 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4126 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4127 until we can figure out a better way to do paging.
4129 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4131 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4132 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4133 * hppa-coredep.c: Remove, now that we use the hook.
4134 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4135 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4137 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4138 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4139 be ripped out and reimplemented right (see elfread.c).
4140 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4142 Rename all HPPA files to fit into unique DOS filenames:
4143 * *hppabsd* => *hppab*
4144 * *hppahpux* => *hppah*
4146 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4148 Make the /proc support a target-struct in its own right.
4150 * Makefile.in: Remove inftarg.[co], since it is now included via
4152 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4153 reference infptrace.o. Add fork-child.o to all *.mh that
4156 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4157 No longer global functions.
4158 (fork_inferior): New global function from fork-child.c.
4159 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4160 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4161 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4162 (child_create_inferior): New tiny function that calls fork_inferior.
4163 * fork-child.c: New file, containing fork_inferior, which is
4164 built from slight mods to inftarg.c's child_create_inferior.
4166 * procfs.c (procfs_ops): Add target vector.
4167 (attach): Rename as static do_attach.
4168 (procfs_create_inferior): New tiny function that calls fork_inferior.
4169 (child_xfer_memory): Rename to static procfs_xfer_memory.
4170 (store_inferior_registers): Rename to static procfs_store_registers.
4171 (inferior_proc_init): Rename to static procfs_init_inferior.
4172 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4173 procfs_files_info, procfs_open, procfs_mourn_inferior,
4174 procfs_can_run): Slightly mangled copies of the corresponding
4175 child_XXX routines from inftarg.c.
4176 (proc_wait): Renamed to static procfs_wait.
4177 (child_resume): Rename to static procfs_resume.
4178 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4179 (initialize_proc_fs): Rename to initialize_procfs. Set up
4182 * putenv.c: index -> strchr.
4183 * regex.c: Always rename bcopy to memcpy, etc.
4184 FIXME: Eventually do the renames rather than use #define's.
4185 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4187 * sparc-xdep.c: Move deferred_stores to target dependent.
4188 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4190 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4192 Split non-target-dependent code out of target_attach routines.
4194 * target.h: Comments on target_attach args and results.
4195 * infcmd.c (attach_command): Check for existing execution, call
4196 target_attach, set up terminal status and wait_for_inferior, wait
4197 for the attach status, and do normal_stop.
4198 * inftarg.c (child_attach): Remove target independent stuff.
4199 * remote-adapt.c (adapt_attach): Ditto.
4200 * remote-mm.c (mm_attach): Ditto.
4201 * remote-udi.c (udi_attach): Ditto.
4202 * remote-vx.c (vx_attach): Ditto.
4206 * remote-hms.c (hms_attach): Remove completely, it was useless.
4207 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4208 commented-out start_remote calls.
4209 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4210 DENTER and DEXIT macros and their calls. Use a real debugger --
4211 like gdb -- to see what functions are being called when.
4212 * utils.c (strcmp_iw): Make nonstatic, for lint.
4214 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4216 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4218 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4220 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4221 fix to differentiate between gcc1 & gcc2 compiled files so that we
4222 can debug calls that pass structs as args correctly.
4223 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4224 so, and what version.
4226 * remote.c (remote_wait): Make regs be char to avoid picayune
4227 ANSI compiler warnings.
4229 * energize.h: Move all external struct decls to inside of
4230 __STDC__, add prototype for energize_shell_wait().
4231 * energize.c (getpty): Clean up, make us really get a controlling
4233 * (energize_initialize): Disable SIGIO prior to setting up for
4234 I/O interrupts. Move setsid(), et. al. to getpty().
4235 * (energize_shell_wait): New routine to wait for things started
4236 via the shell command, uses wait() instead of /dev/proc.
4237 * Also, add prototype for execute_command_1().
4239 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4241 * inftarg.c (child_create_inferior, child_attach,
4242 child_mourn_inferior): collect unix child process stratum
4243 functions which live below the target vector into this file to
4244 facilitate host/target/native split. Also, make them static.
4245 * inflow.c (child_mourn_inferior): removed.
4246 * infrun.c (child_create_inferior, child_attach): removed.
4247 (resume): becomes global so that functions below the
4248 target vector can find it.
4249 * inferior.h (resume): add prototype.
4250 (child_mourn_inferior, child_create_inferior, child_attach):
4253 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4254 replaced with find_default_attach and
4255 find_default_create_inferior.
4257 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4259 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4260 addresses don't get displayed in the wrong positions.
4262 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4264 Separate core functions along target vector in preparation for
4265 native support. Functions above vector now live in core.c. Those
4268 * core.c (solib_add_stub, core_close, core_open, core_detach,
4269 get_core_registers, core_files_info, core_ops): moved to corelow.c
4270 (_initialize_core): removed addition of core_ops target.
4271 * corelow.c: new file.
4272 (solib_add_stub, core_close, core_open, core_detach,
4273 get_core_registers, core_files_info, core_ops): moved from core.c
4274 (_initialize_corelow): new function.
4275 * gdbcore.h (core_open, core_detach): added prototypes.
4276 (core_ops): add forward declaration.
4277 * Makefile.in (SFILES_MAINDIR): add core.c
4279 (TSOBS): change core.o to corelow.o
4281 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4283 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4284 instead of 'sun' predefined symbol so that trap analysis code is
4285 enabled only when the TARGET is a sun3.
4287 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4289 * tm-i960.h (ext_format_i960): Add top-level declaration.
4290 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4291 blocks, else Sun4 compiler complains.
4293 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4295 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4296 instruction's argument. Patch from jonathan@cs.stanford.edu
4299 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4301 Break the thread of control that implies that a unix child
4302 process will be the default target.
4304 * target.c (find_default_run_target, find_default_attach,
4305 find_default_create_inferior, return_zero): new functions.
4306 (cleanup_target): Make return_zero the default for to_can_run.
4308 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4309 child_create_inferior references with find_default_XXX instead.
4311 * target.h (struct target_ops): new field, to_can_run.
4312 (find_default_attach, find_default_create_inferior): new prototypes.
4313 (target_can_run): new macro.
4315 * Also added a zero (default) to_can_run element to all static
4316 struct target_ops initializations throughout GDB, except:
4317 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4319 * infrun.c (child_create_inferior): Clean up error handling when
4320 no exec file is specified.
4321 (child_attach): Don't require exec file.
4323 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4325 Remove kill_inferior_fast, in favor of target_kill, which goes
4326 through the target vector.
4328 * inferior.h (kill_inferior_fast): remove declaration.
4330 * main.c (disconnect): call quit_cover using catch_errors rather
4331 than calling kill_inferior_fast directly. New way goes through
4332 the target vector, handles attached processes, and writes
4333 command history if appropriate.
4334 (quit_cover): new function, wrapper for quit_command.
4336 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4337 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4338 inlining them into the local kill_inferior when needed.
4340 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4342 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4343 * stabsread.c (read_struct_type): Simplify complicated expression
4344 for dumb DECstation compiler.
4346 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4348 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4349 operands to memory management instructions, from WRS.
4351 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4353 * main.c (main): Back out previous language setting changes.
4354 Replace with simple default to C before processing any init
4355 files. There MUST be a language set, even in the absence of
4356 init files or executables, or expression parsing fails.
4358 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4360 * main.c (main): Move code that sets initial language to
4361 symfile.c. Fixup places where command files are processed to
4362 be consistent in setting a default language if none has been
4364 * symfile.c (set_initial_language): Add code moved from
4365 main() that sets an initial default language when a new
4366 symbol file is read.
4367 * symfile.c (symbol_file_command): Call set_initial_language.
4368 * symtab.c (find_main_psymtab): Add FIXME comment.
4370 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4372 * breakpoint.c, sparc-tdep.c: comment changes.
4373 * configure.in: removed target_dependent line.
4375 * remote-mm.c (mm_attach): change printf to error to prevent
4377 * remote-udi.c (udi_attach): change printf to error to prevent
4380 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4381 calls to {fetch|store}_inferior_registers with calls to
4382 target_{fetch|store}_registers, for remote-target independence.
4384 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4386 * Makefile.in: Fix bug I introduced in merging Rich's change.
4387 * infrun.c (child_create_inferior): Use proceed() rather than
4388 doing all the same stuff by hand.
4390 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4392 * Makefile.in, configure.in: add support for files used only when
4393 configured native, that is, when host = target.
4395 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4397 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4398 stores are target dependent and were moved from xm to tm.
4400 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4402 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4404 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4405 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4407 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4409 * target.h (struct target_ops): removed to_convert_to_virtual and
4410 to_convert_from_virtual elements. Initializations removed from
4411 all static initializations.
4412 (target_convert_to_virtual, target_convert_from_virtual):
4414 (host_convert_to_virtual, host_convert_from_virtual): Removed
4415 forward declarations.
4416 * target.c (cleanup_target): removed default assignments for
4417 to_convert_to_virtual and to_convert_from_virtual.
4418 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4420 * findvar.c (value_of_register, value_from_register):
4421 target_convert_to_virtual inlined.
4422 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4423 * valops.c (value_assign): target_convert_from_virtual inlined.
4425 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4427 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4428 position wrong if used for the prompt.
4429 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4431 Support for accessing arbitrary MIPS stack frames in memory.
4433 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4434 set, run it before INIT_EXTRA_FRAME_INFO.
4435 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4437 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4438 (FP) value in the frame_info struct if it is zero (as from top of
4440 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4442 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4443 comes back as zero. So does FP_REGNUM, as a trigger for
4444 init_extra_frame_info.
4446 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4447 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4448 (INIT_FRAME_PC): Defined to null.
4449 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4450 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4451 Briefly explain MIPS stacks in GDB.
4453 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4455 * copying.awk, copying.c (show_copying_command,
4456 show_warranty_command): Rename from copying_info, warranty_info,
4457 to match command function conventions.
4459 * utils.c (prompt_for_continue): Reinitialize more-counts
4460 before printing anything, and again afterward. Fix comments.
4461 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4462 or alloca() if needed.
4464 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4465 detect native versus cross-host.
4467 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4469 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4470 Suns. Rename to m68k_saved_pc_after_call.
4471 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4472 m68k_saved... instead of sun3_saved...
4474 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4476 * Makefile.in (update-depend, update-alldeps): Split out of
4477 setup-to-dist, for convenience in rebuilding the depend and
4479 (assorted): Update to catch straggler files when building gdb.tar.Z.
4481 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4483 Preliminary cleanup for splitting host/native/target.
4485 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4486 here; it is dealt with at a gdb-target-independent level.
4487 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4488 high toned routine. Fix return type to void.
4489 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4490 Rich and I believe the "real problem" was that both single_step
4491 and target_resume were issuing PT_CONTINUE calls. This would
4492 cause the second PT_CONTINUE to sometimes fail because the process
4493 was already running.
4494 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4496 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4498 * energize.c (pty_to_kernel): Must check for EAGAIN as
4499 termination condition.
4500 (full_filename): Don't prepend dirname if filename begins with /.
4501 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4503 (getpty (NCR)): Lotsa bug fixes...
4504 (kernel_dispatch (case StopRType)): Use kill() instead of
4505 killpg() so we can deal with losing systems...
4506 (wait_for_events): Work around NCR select() lossage. It doesn't
4507 zero out readfds when select() returns zero.
4508 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4509 getcwd() instead of getwd() (NCR getwd() seg faults).
4510 (energize_wait): Use sigaction() for NCR. Their version of signal()
4511 is unreliable by default.
4513 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4514 error from PIOCSWSTOP.
4516 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4517 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4518 defs.h, utils.c: Make vfprintf_filtered global.
4520 * energize.c (send_location): New routine to consolidate all
4521 places where we must notify kernel of where the given pc is.
4522 (cplus_demangle): Put single-quotes around demangled names.
4523 (energize_call_command): Call send_location() after doing up,
4524 down, and frame commands.
4526 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4528 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4529 pass at doc for two new remote targets---29K using UDI, and Tandem
4530 ST2000 using STDBUG.
4532 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4534 * doc/all.m4: turn on H8/300 stuff for generic manual
4536 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4537 after explicit call to breakpoint() in serial stubs.
4539 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4541 * mipsread.c: Clean up some white space.
4542 (parse_symbol): Handle stEnd of stFile.
4543 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4545 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4546 store_inferior_registers): Replace unexplained numbers
4547 with manifest constants from a DECstation header file.
4548 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4549 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4551 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4553 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4554 for "down". Suggested by Richard Stallman.
4556 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4558 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4559 redeclaration bug on SunOS 4.
4561 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4563 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4564 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4565 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4566 they aren't already there.
4567 * remote-vx.c (vx_prepare_to_store): Ditto.
4568 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4570 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4572 Removed a large number of changes inserted by Per Bothner
4573 for C++ support. These will go back in when they've been
4576 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4578 * serial.h: Fix prototye for serial_raw().
4579 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4580 serial_write() to match prototypes.
4581 * remote-st2000.c (get_reg_name): Make *p be const.
4583 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4585 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4586 to agree with target structure field type.
4587 (nindy_store_registers): Ditto.
4589 * Makefile (OPCODES): New var, pointing to opcodes library.
4590 (CLIBS, CDEPS): Include it.
4591 (saber_gdb): Load opcodes library.
4593 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4595 * a68v-xdep.c (store_inferior_registers): declare as void.
4596 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4597 * remote-st2000.c: Massive changes to use new serial package.
4598 Also added 'connect' command to transparantly connect to serial
4600 * ser-termios.c: Big cleanup, use nicer coding conventions.
4601 * ser-bsd.c: New module, serial stuff for BSD systems.
4602 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4603 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4605 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4607 * doc/gdb.texinfo: fix shameful error of agreement reported by
4608 jimb@occs.cs.oberlin.edu (Jim Blandy)
4609 * doc/gdb.texinfo: remove old partial discussion of remote serial
4610 protocol (via serial debug stubs)
4611 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4612 use of serial debug stubs
4614 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4616 * symfile.h: Declaration of set_demangling_style() moved
4617 here from demangle.h (which is now in ../include).
4618 * i386-xdep.c: Update comment.
4620 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4622 * symtab.c (completion_list_add_symbol): restructured to optimize
4623 for time. First clip names that cannot match. Then clip any
4624 names we've already considered. Drop a redundant strncpy. Drop
4625 a redundant malloc and associated free for demangled names.
4627 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4629 * a68v-xdep.c (store_inferior_registers): Define as type void.
4630 * configure.in: Add host m68k-apollo*-bsd*.
4631 * demangle.c (struct demanglers): Use enum instead of constant
4632 value to keep braindamaged HP/Apollo compiler happy.
4634 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4636 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4637 match "FOO". This allows 'break Foo' to work when Foo is
4638 a mangled C++ function. (See comment before function.)
4640 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4642 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4643 for files in vx-share/*.c.
4644 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4645 for normal GDB source files.
4647 * Makefile.in (VERSION): Roll to 4.6.6.
4649 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4650 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4651 * tm-sun3os4.h: Update comments.
4652 * xm-delta88.h: Remove STACK_END_ADDR.
4654 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4656 * Makefile.in (VERSION): Roll to 4.6.5.
4658 * infrun.c: Lint for recent `handle' changes.
4660 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4661 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4662 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4663 should include a ser-XXX.o module.
4665 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4666 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4668 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4669 known suns in configure.in, rather than mapping them to unique
4670 config files that happen to duplicate other config files.
4671 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4672 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4674 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4676 * configure.in (*-*-sunos*): Use trailing * to match all
4677 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4678 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4679 in production on Sun-4.
4680 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4681 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4682 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4684 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4685 config/sparc-noun.mt: New target configs for embedded.
4686 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4688 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4689 target definitions for embedded with and without underlines on
4692 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4693 not a parameter of the CPU, but of the development environment.
4694 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4696 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4698 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4699 (which involves reading in main's symtab) if we have no breakpoints.
4701 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4703 * dwarfread.c (cu_language): New local variable to record
4704 language for current compilation unit being processed.
4705 * dwarfread.c (set_cu_language): New local function to decode
4706 and record language for current compilation unit being processed.
4707 * dwarfread.c (synthesize_typedef): Add local function to
4708 synthesize a typedef for C++ classes, structs, unions, and
4710 * dwarfread.c (read_structure_scope): Synthesize typedefs
4711 for C++ classes, structs and unions.
4712 * dwarfread.c (read_enumeration): Synthesize typedefs for
4714 * dwarfread.c (read_file_scope): Call set_cu_language to
4715 record language for current compilation unit. After symtab
4716 is built, save this recorded language.
4717 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4718 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4719 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4720 typedefs for C++ classes, structs, unions, and enumerations.
4721 * dwarfread.c (scan_compilation_units): Call set_cu_language
4722 to record language for current compilation unit.
4723 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4724 for TAG_enumeration_types, rather than in add_partial_symbol.
4725 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4726 case with class, struct, and union type cases, now that they are
4727 the same. Remove tests for non-NULL name attributes, now done
4729 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4730 treat as alias for TYPE_CODE_STRUCT for now.
4732 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4734 * Makefile.in: map "gdb" through program_transform_name when
4737 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4739 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4740 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4741 Use "regi" for local indexing through register numbers, reserving
4742 "regno" for the name of a specific register passed as an input
4743 parameter. Fix bug propagated through all versions that sometimes
4744 used regno as an index when it should have been regi, thus using
4745 -1 as an index in some cases.
4747 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4749 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4750 respectively, so same demangler can be used by other programs.
4751 * Makefile.in: Remove demangler stuff.
4752 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4753 * demangle.c (_initialize_demangler): Tell demangler which
4754 CPLUS_MARKER to assume.
4756 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4758 RS/6000 portability changes (for hosting cross-debuggers).
4760 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4761 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4762 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4763 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4764 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4765 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4766 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4767 (NO_SINGLE_STEP): Add, target-dependent.
4768 (loadinfotextindex): Lowercase, remove "aix_".
4769 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4770 (NO_SINGLE_STEP): Remove, target-dependent.
4771 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4772 * xcoffread.c: Only build file if RS/6000 native GDB.
4773 (build_function_symbol): Remove #if 0'd code.
4774 * rs6000-tdep.c: Cleanup. Add static fn protos.
4775 Use CORE_ADDR for addresses throughout. Make void fns void.
4776 (pop_dummy_frame): Add FIXME about bogosity of design here.
4777 (rs6000_struct_return_address): Ditto.
4778 (frameless_function_invocation, frame_get_cache_fsr,
4779 frame_initial_stack_address, xcoff_relocate_symtab,
4780 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4781 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4782 Use CORE_ADDRs. Change identifiers to lowercase.
4784 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4785 supplying dummy routines if non-native. Add prototype for
4786 static exec_one_dummy_insn. Move a mess of functions to
4787 rs6000-tdep.c (as above). Remove #if 0'd code.
4789 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4790 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4791 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4793 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4796 * vx-share/README, nindy-share/README: New files describing
4797 how these directories' code is shared, and with whom.
4799 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4801 * configure.in (target configurations): Reformat into table.
4802 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4804 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4805 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4806 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4807 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4808 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4809 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4811 * Makefile.in (config-check): Add command to check whether
4812 configure.in is consistent with config/*.
4814 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4816 * configure.in (host configurations): Reformat nested cases into
4817 easy-to-maintain table.
4818 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4819 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4821 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4823 * cplus-dem.c: Reorder args to most local functions to make them
4824 follow the consistent pattern of struct work_stuff pointer first,
4825 followed by pointer into string being demangled, followed by
4826 pointer to the string where the result is being stored, followed
4827 by other args. Also generally replace most variables of name
4828 "type" with "mangled" for consistency. They all pointed to the
4829 same string but half were one name and half the other.
4830 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4831 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4832 use whenever a qualified name is being demangled.
4833 * cplus-dem.c (do_type): Qualified names are treated similarly
4834 to fundamental types, not as modifiers of fundamental types.
4836 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4838 * configure.in: Add sparclite as a target.
4840 * sparc-stub.c (handle_exception): Flush instruction cache just
4841 before returning to the user. (hexToInt): Fix overzealous cleanup.
4843 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4845 * infrun.c (handle_command): Rewrite to allow multiple signal
4846 numbers, signal number ranges, and to recognize "all" to mean all
4847 signals except those used by the debugger.
4848 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4849 to set or reset actions for specific signals.
4851 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4853 * coffread.c (decode_type): Call alloc_type to alloc new
4855 * stabsread.c (read_array_type, read_range_type, define_symbol):
4856 Call alloc_type to alloc new types.
4857 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4858 from type_obstack to symbol_obstack.
4859 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4861 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4862 associated with a type, using the same mechanism as was used to
4863 allocate space for the type structure itself.
4864 * coffread.c (patch_type, coff_read_struct_type,
4865 coff_read_enum_type): Use TYPE_ALLOC.
4866 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4867 * gdbtypes.c (create_array_type, check_stub_method,
4868 allocate_cplus_struct_type): Use TYPE_ALLOC.
4869 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4870 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4871 read_range_type): Use TYPE_ALLOC.
4873 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4875 * breakpoint.c (breakpoint_re_set): Select a default source
4876 symtab if one is not currently selected.
4877 * utils.c (query): Call wrap_here before building the output
4878 query string, to turn off wrapping and flush any buffered output.
4879 Otherwise our query may end up in the wrap buffer and never be
4881 * eval.c (evaluate_subexp): Report error when attempting to
4882 evaluate subscript for types without a target type, rather
4883 than dumping core by using the NULL pointer.
4884 * symfile.c (symbol_file_command): Forget current_source_symtab
4885 and current_source_line when discarding symbol table.
4887 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4889 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4891 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4892 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4894 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4896 * remote.c (remote_open): Fix baud rate setting to make -b flag
4897 work. (remote_wait): Change 'T' message parser to deal with new
4898 improved format which allows stub to send an arbitrary bunch of
4900 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4901 make all this re-entrant by storing all state on the stack. Clean
4902 up memory error trapping. (computeSignal, set_debug_traps):
4903 make it all table driven. Make a start at a baud rate setting command.
4905 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4907 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4909 * remote-vx.c: redefine malloc to avoid buggy declaration on
4910 RS/6000 <rpc/types.h>.
4911 xm-rs6000.h: include <sys/select.h> to define fd_set for
4912 <rpc/svc.h> on RS/6000.
4914 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4916 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4917 recursive invocations of make. Always create installation
4920 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4922 * m68k-pinsn.c: Minor fix in style of output (don't use
4923 range to indicate floating point control registers).
4925 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4927 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4929 * infcmd.c (registers_info): Handle multiple register names.
4930 Changes inspired by Roland McGrath.
4932 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4934 * sparc-stub.c: New file. Mix it with your SPARClite
4935 application, and it will speak GDB remote protocol!
4936 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4937 deal with arbitrary registers. Needed for sparc-stub.
4939 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4941 * cplus-dem.c (cplus_markers): Add table for gnu style and
4942 use throughout, in place of compile time constant CPLUS_MARKER.
4943 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4944 * cplus-dem.c (cfront_special): New function, as suggested
4945 by pfieland@stratus.com.
4946 * cplus-dem.c (forget_types): New function.
4947 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4949 * cplus-dem.c (mop_up): Call forget_types().
4950 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4951 Use throughout, instead of checking current_demangling_style.
4952 * cplus-dem.c (demangle_signature): When finding an explicit
4953 start of function args, forget all remembered types for
4954 lucid/cfront style demangling.
4955 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4956 underbar characters, use last pair as the delimiter. Hoist
4957 gnu_special() call up to cplus_demangle(). Call cfront_special()
4959 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4960 for inherited classes.
4961 * cplus-dem.c (demangle_args): Document quirks of numbered
4962 references to previously seen types.
4963 * dbxread.c (read_ofile_symtab, process_one_symbol):
4964 Use AUTO_DEMANGLING rather than explicitly checking
4965 current_demangling_style.
4966 * demangle.h: Add some comments.
4967 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4968 CFRONT_DEMANGLING): New macros.
4969 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4970 not found in the actual producer string produced by lcc.
4971 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4972 than explicitly checking current_demangling_style.
4974 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4976 * breakpoint.c (enable_longjmp_breakpoint,
4977 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4978 Check for duplicate breakpoints at the same address. Bug report
4979 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4981 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4983 * buildsym.c (end_symtab): Document that end_symtab can return
4984 NULL under non-error conditions.
4985 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4986 returned from end_symtab for empty compilation units.
4988 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4990 * am29k-tdep.c: Lint from DECstation compiler.
4991 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4992 As the man page says, "Sometimes you just can't get lint to shut
4993 up". That doesn't mean you should blow away the code it won't
4995 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4996 it up over the next few weeks. Make mips x 29k build.
4997 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4998 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4999 but leave it as a comment because the breakpoint instruction
5000 is not easily accessible at this moment (it's static, and if
5001 we define one here, it goes into every file compiled).
5003 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5005 * Makefile.in (VERSION): Bump to 4.6.3.
5006 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5007 function scopes when building partial symbol tables.
5008 * objfiles.c (open_existing_mapped_file): Make it clear in
5009 warning message that out of date mapped files are ignored.
5010 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5011 unit source file name in error message.
5013 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5015 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5016 * dwarfread.c (struct_type): In absence of AT_byte_size for
5017 bitfield, use size of object of member's type for the size of
5018 the anonymous object containing the bit field.
5019 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5020 an AT_byte_size attribute is seen.
5021 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5022 union aux_ext (was aux_ent).
5023 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5024 unsigned char* to char*, for Lucid compiler.
5025 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5026 to be correct type (from unsigned char* to char*).
5027 * valprint.c (type_print_derivation_info): Minor tweak to placement
5028 of commas in derived class printing.
5029 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5031 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5033 * xm-go32.h: Define LSEEK_NOT_LINEAR
5034 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5035 then work out the lseek positions of newlines by running through
5036 the file and `tell'ing. This makes source file listing work on
5037 OS's where the relationship between physical position in file and
5038 canonical position is indeterminate, eg VMS and DOS.
5040 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5042 * stabsread.c: Ensure that all members of all allocated structures
5043 are initialized to known state to avoid hard to find bugs with gdb
5044 using fields containing random data.
5045 * buildsym.c (start_subfile): Compact dirname initialization.
5046 * buildsym.c (patch_subfile_names): New function.
5047 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5048 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5049 * buildsym.h (patch_subfile_names): Add prototype.
5050 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5052 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5054 * remote-udi.c: Update comments.
5056 * remote.c (getpkt): Only force retransmission ten times;
5057 after that, assume bug in target code, and handle pkt anyway.
5059 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5061 * configure.in: Add support for apollo 68k under BSD environment.
5062 * xm-apollo68b.h: New file to support above.
5064 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5066 * configure.in: Recognize i486 host cpu.
5067 * valprint.c (type_print_derivation_info): Print derivation info
5068 in same form as class declarations in source.
5069 * valprint.c (type_print_varspec_suffix): Split arg printing
5070 code out to type_print_args function.
5072 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5074 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5075 at_import, at_frame_base.
5076 * dwarfread.c (completedieinfo): Remove cases for obsolete
5077 AT_visibility, AT_import, and AT_frame_base attributes.
5078 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5079 i860, which can keep up to 4 shadow breakpoints.
5080 * tm-stratus.h (USG): Define.
5081 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5082 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5083 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5084 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5085 * config/stratus.mt (TDEPFILES): Include files available from
5086 stratus that are not yet in release pending receipt of paperwork
5088 * buildsym.c (finish_block): Minor code format change.
5089 * gdbtypes.h (struct field): Add to comments.
5090 * gdbtypes.h (virtual_field_bits): Add to comments.
5091 * objfiles.c (allocate_objfile): Change obstack interface to
5092 match FSF merging efforts.
5094 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5096 * Makefile.in (VERSION): Bump to 4.6.2.
5097 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5098 * Makefile.in (OBS): Add stabsread.o
5099 * Makefile.in (stabsread.o): Add build rule.
5100 * stabsread.c, stabsread.h: New files.
5101 * buildsym.c: Split out stabs specific support to stabsread.c.
5102 * buildsym.h: Split out stabs specific support to stabsread.h.
5103 * dbxread.c (stabsread.h): Include
5104 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5105 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5106 * dbxread.c (read_ofile_symtab): Call end_stabs.
5107 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5108 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5109 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5110 really_free_pendings to cleanups.
5111 * elfread.c (elf_new_init): Call stabsread_new_init.
5112 * gdbtypes.c: Small changes to maintenance commands.
5113 * mipsread.c (stabsread.h): Include.
5114 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5115 * xcoffread.c (stabsread.h): Include.
5116 * xcoffread.c (global_stabs): Remove redundant def.
5117 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5119 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5121 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5122 * inflow.c (terminal_init_inferior, terminal_inferior,
5123 terminal_ours_1, initialize_inflow): Record and use state
5124 of lmode_inferior_valid and lmode_ours_valid.
5126 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5128 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5129 include <sgtty.h> on USG. (from sef).
5131 * depend: es1800 dependency needed here.
5133 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5135 * buildsym.c (read_struct_type): Initialize structs allocated
5136 with alloca, to avoid using random values from stack later on.
5137 * defs.h (fprintf_filtered): Add prototype.
5138 * gdbtypes.c (check_stub_method): Fix misleading comments.
5139 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5141 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5142 small changes to maint support functions.
5143 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5144 for some fields and expand comments.
5145 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5146 macro and track change to obstack_full_begin macro.
5147 * utils.c (fprintfi_filtered): New function.
5148 * valprint.c (type_print_base): Fixup field printing to not
5149 print extraneous lines and not print bogus "no data fields"
5150 messages for C++ classes with no data members. Also use new
5151 fprintfi_filtered function.
5153 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5155 * configure.in: es1800 ok for 68000 too.
5157 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5159 * configure.in: echo error messages to stderr, not stdout
5161 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5163 * configure.in: recognize hppa* instead of hppa
5165 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5167 * energize.c: Second cut at DynamicLoad message handling.
5169 * energize.c: Relativize pathnames in #include statements.
5170 * (kernel_dispatch): Better error messages for unknown protocol
5172 * (kernel_dispatch): First cut at DynamicLoad message handling.
5174 * Makefile.in: Remove -I../readline from all compilations,
5175 include a special case for main.o instead.
5177 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5179 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5180 error if it fails to find a member type, rather than return NULL
5181 and trigger a coredump.
5182 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5183 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5184 match on complete demanglings, including argument lists for member
5185 functions, rather than just accepting the first demangling that
5186 matches the class and function name.
5187 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5188 to start_symtab as the directory name.
5189 * dwarfread.c (completedieinfo): Strip off any leading hostname
5190 portion of the AT_comp_dir attribute string. Gdb doesn't know
5191 what to do with them (FIXME).
5193 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5195 * breakpoint.c (commands_command): Simplify code a bit, remove
5196 unnecessary fflush().
5198 * Makefile.in (OTHERS): Add gcc.patch.
5199 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5201 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5203 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5204 lcc producer string.
5206 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5208 * WHATS.NEW renamed to NEWS.
5210 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5212 * dbxread.c, dwarfread.c: Re-enable experimental code to
5213 automatically select demangling style.
5214 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5215 DEMANGLING_STYLE, to make more descriptive. Revert back to
5216 "auto" as default. Comment use.
5217 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5218 * Makefile.in (${DEMANGLER}.o) Remove target and special
5221 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5223 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5225 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5227 * Makefile.in, demangle.c: Change default demangling style to
5229 * Makefile.in: Update version to 4.6 !!!
5230 * README, WHATS.NEW: Update for 4.6.
5232 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5234 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5237 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5238 nodes as base classes.
5240 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5242 * alldeps.mak, depend: Update.
5244 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5246 * Makefile.in (VERSION): 4.5.9.
5248 * xm-hp300bsd.h: Add decl for strdup().
5249 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5250 PDR. Cleanup a few things, fix compilation warnings.
5252 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5254 * Makefile.in (DEMANGLING_STYLE): New define to set default
5255 demangling style for C++. Defaults to "auto".
5256 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5257 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5258 * Makefile.in (OBS): Add demangle.o
5259 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5260 Remove compile time decisions about demangling style and replace
5261 with runtime decisions using current_demangling_style.
5262 * cplus-dem.c (main): Expand code included during building of
5263 standalone demangler to recognize demangling style options.
5264 * dbxread.c (demangle.h): Include.
5265 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5266 demangling style if processing g++ code and current demangling style
5267 is auto (Note: this feature currently disabled.)
5268 * demangle.c: New file, generic demangling control.
5269 * demangle.h (demangling_styles): New enumeration to select one
5270 of several demangling styles. Also define string names for each
5272 * demangle.h (set_demangling_style): Add prototype.
5273 * dwarfread.c (demangle.h): Include.
5274 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5275 New producer string prefixes to recognize.
5276 * dwarfread.c (handle_producer): Consolidate actions for specific
5277 producers. Set demangling style based on producer string if
5278 current style is auto. (Note: this feature currently disabled.)
5279 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5281 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5283 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5285 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5287 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5288 * c-exp.y: Call lookup_signed_typename() after seeing
5289 "signed". This handles "signed char" correctly.
5290 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5291 keywords before a type specifier.
5293 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5295 * command.c (lookup_cmd_1): Clarify descriptive comments.
5296 * gdbcmd.h (maintenanceprintlist): Add declaration.
5297 * main.c (maintenanceprintlist): Add definition.
5298 * main.c (gdb_completer_command_word_break_characters): Add.
5299 * main.c (symbol_completion_function): Switch completer word
5300 break character sets dynamically, based on whether completion is
5301 being done on commands or on something else.
5302 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5303 * maint.c: Include demangle.h.
5304 * maint.c (maintenance_demangle): New function.
5305 * maint.c (maintenance_print_command): New function.
5306 * maint.c (_initialize_maint_cmds): Reorganize some commands
5307 under new maintenance print subcommand.
5309 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5311 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5312 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5313 target type. Otherwise, 'whatis this.field' wouldn't work,
5314 which would be inconsistent, since 'print this.field' works.
5315 * buildsym.c (read_struct_type, read_enum_type): Clear
5316 TYPE_FLAG_STUB flag.
5317 * buildsym.c (cleanup_undefined_types): Don't rely on a
5318 flawed "Reasonable test to see if" a type has been defined
5319 since it was referred to; now we can just see if the
5320 TYPE_FLAG_STUB flag has been cleared.
5321 * valprint.c (print_type_base): Emit public/protected/private
5322 labels for methods as well as fields. Also, indent these labels
5323 2 spaces instead of 4, for a more conventional "look".
5324 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5325 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5326 * gcc.patch: New file. Contains patch for gcc (so people
5327 with gdb-2.2.x won't have to wait for a new gcc release).
5329 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5331 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5332 (print_addr): Call print_address to show symbolic version as well.
5334 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5336 (vx_read_register): Declare inferior_fp_regs. Delete code for
5337 copying "inferior_registers" around; the values are already in var
5338 "registers". Use correct size for register set.
5340 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5341 target doesn't support it.
5342 (vx_read_register): Don't try reading them either.
5344 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5345 VxWorks back end reads them in one contiguous set except for this
5347 (register_names): Change "pc" to "pcw" to avoid confusion printing
5349 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5350 find the PC under VxWorks.
5352 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5354 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5355 to create new blank types, instead of handcrafting them.
5356 * defs.h (printfi_filtered): Add prototype.
5357 * utils.c (printfi_filtered): New function.
5358 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5359 to simplify the code. Other cleanups.
5360 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5361 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5362 use of various fields.
5363 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5364 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5365 production that currently treats it exactly the same as STRUCT.
5366 * c-exp.y (yylex): Recognize "class" as token CLASS.
5367 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5368 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5369 general symbol handling code. Call cplus_mangle_opname with
5371 * symtab.c (decode_line_2): Print demangled function names in
5372 breakpoint menus, instead of just file and line number.
5373 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5374 * valprint.c (type_print_base): Print "class" for C++ classes,
5375 rather than "struct". Print section labels for public, protected
5376 and private members of C++ classes.
5377 * values.c: Include demangle.h.
5378 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5380 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5382 * Makefile.in (VERSION): Update to 4.5.8.
5384 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5386 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5387 prevent crashes when examining cross-targets.
5388 * dbxread.c (process_one_symbol): Include directory name when
5389 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5390 find include files, and yacc/lex sources when the cwd doesn't match
5391 that in which the object was compiled.
5392 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5394 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5397 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5399 * maint.c (maintenance_command, maintenance_info_command):
5400 Install with allow_unknown as 0 and call help_list to show
5401 list of possibilities when no subcommand is specified.
5403 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5405 * configure.in: Add m68k-ericsson-*.
5406 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5408 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5410 * maint.c: New file.
5411 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5412 * Makefile.in (OBS): Add new file maint.o.
5413 * defs.h (command_class): Add class_maintenance.
5414 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5415 commands. Allow for them (and other nonessential parts of gdb)
5416 to be selectively left out under special circumstances.
5417 * gdbtypes.c (recursive_dump_type): New function; supports
5418 maintenance print-type command.
5419 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5421 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5423 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5424 initializers. Add initializations for setprintlist, showprintlist,
5425 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5426 * printcmd.c (maintenance_print_type): New maintenance cmd.
5427 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5428 implied by comment that all cmd lists are owned by main.c.
5429 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5430 that all cmd lists are owned by main.c.
5431 * language.c (setchecklist, showchecklist): Move to main.c, as
5432 implied by comment that all cmd lists are owned by main.c
5433 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5434 deletelist): Remove redundant declarations (also in gdbcmd.h).
5435 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5436 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5437 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5438 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5439 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5440 maintenance_print_msymbols, maintenance_print_objfiles):
5442 * symmisc.c (printsyms_command, printpsyms_command,
5443 printmsyms_command, printobjfiles_command): Removed from
5444 _initialize_symmisc.
5445 * main.c (dump_me_command): Moved to maint.c and renamed to
5446 maintenance_dump_me.
5447 * breakpoint.c (all_breakpoints_info): Rename to
5448 maintenance_info_breakpoints.
5449 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5450 all_breakpoints_info to add maintenance_info_breakpoints to the
5451 maintenanceinfolist instead.
5452 main.c (initialize_main): Set up maintenance class commands.
5454 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5456 * energize-patches: Fix minor problems with building energize lib.
5458 * energize-patches: Change names of all cadillac procedure calls
5459 to be energize procedure calls. Simplify many hooks by moving
5460 tests energize.c. Configure energize, and build it automatically now.
5462 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5464 * Makefile.in (VERSION): Bump to 4.5.7.
5465 * cplus-dem.c (demangle_args): Validate index for previously
5466 seen type to guard against bogus values from malformed manglings.
5467 * valops.c (value_struct_elt_for_reference): Guard against
5468 blindly using NULL return value from lookup_symbol.
5470 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5472 * cadillac.c, cadillac-patches: Rename to energize.c and
5473 energize-patches. Change all routines and variables named
5474 'cadillac*' to 'energize*'. Create new file called energize.h to
5475 hold all interface declarations.
5477 * deblib/connection/*: Move all of this stuff into energize/, but
5478 delete unneeded files.
5480 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5482 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5484 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5485 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5486 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5487 child processes, to avoid dead ones "hanging around" after GDB exits.
5488 (attach): Always stop the process if it needs it. Set RLC flag
5489 when attaching running processes, so it will continue if we detach
5490 it, quit, or are killed.
5491 (detach): Clear faults and set RLC flag to make process run
5493 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5495 (info_proc): Open process O_RDONLY, so we can see any process,
5496 even those controlled by debuggers.
5497 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5499 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5501 Relocate symbols using an array of section_offsets, rather than a
5502 single `addr' or `offset'. This makes Solaris-2 support work, and
5503 permits better VxWorks (and maybe xcoff) support later.
5505 * symtab.h (struct section_offsets): New structure for keeping
5506 a set of offsets, rather than a single one.
5507 (struct objfile): Replace addr with section_offsets member.
5508 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5509 * gdb-stabs.h: New include file with `symbol type specific'
5510 parameters for psymtabs and objfiles.
5511 * Makefile.in (HFILES): Add gdb-stabs.h.
5512 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5513 * coffread.c: Conforming changes. Fake offset array always 0.
5514 * dbxread.c: Conforming changes.
5515 (struct dbx_symfile_info): Move to gdb-stabs.h.
5516 (start_psymtab): Call elfstab_offset_sections to calculate good
5517 offsets for this source file, based on the ELF symbol table info.
5518 (read_ofile_symtab): Yank N_CATCH, which is dead.
5519 (process_one_symbol, N_CATCH): Yank.
5520 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5521 Relocate with SECT_OFF_TEXT.
5522 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5523 to distinguish relocatable from absolute symbols. Then, if not
5525 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5526 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5527 (", N_ROSYM): SECT_OFF_RODATA.
5528 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5529 (dbx_symfile_offsets): Add to translate addr to offset.
5530 * dwarfread.c: Conforming changes. Single offset currently used.
5531 * elfread.c: Add various complaints about elf/stab stuff.
5532 #include gdb-stabs.h. Conforming changes, using a single offset.
5533 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5534 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5535 for later use in building psymtabs.
5536 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5537 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5538 (free_elfinfo): New fn, frees all chained stab_section_infos
5539 in an objfile, and zaps the start-of-chain pointer.
5540 (elfstab_offset_sections): New fn, looks in stab_section_info
5541 chain to determine section bases to relocate a psymtab's worth
5542 of symbols, as they are being read.
5543 * mipsread.c: Conforming changes. Stabs-reading will relocate
5544 using one offset. MIPS-reading will not relocate at all.
5545 * partial-stab.h: Relocate different symbol types using different
5546 offsets from section_offsets.
5547 * symfile.c: Conforming changes.
5548 (find_lowest_section): Unused function to use later
5549 to free us from the Tyranny of the Text Section.
5550 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5551 in all lower layers of symbol reading. Call format-specific
5552 sym_offsets function to initialize offsets for high speed symbol
5554 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5555 (symbol_file_command, add_symbol_file_command): Callers changed.
5556 * symmisc.c (dump_psymtab): Print new relocation parameters.
5557 * xcoffread.c: Corresponding changes.
5559 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5560 * main.c (main): Read the $HOME/.gdbinit file before processing
5561 the argv arguments (e.g. reading symbol files or core
5562 files). This allows global parameters to be set, which will apply
5563 during the symbol reading. The ./.gdbinit is still read after
5565 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5566 * xcoffexec.c: Clean up quote inside comment.
5568 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5570 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5571 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5572 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5573 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5574 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5575 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5576 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5577 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5578 values.c, xcoffread.c:
5579 Remove "(void)" casts from function calls where the return value
5580 is ignored, in accordance with GNU coding standards.
5582 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5584 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5585 * partial-stab.h: Ignore N_ENDM.
5586 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5587 CODE or DATA section attachment. This eliminates a lot of random
5588 values from shared libraries, which screw up the ordinary symbols
5589 in the address ranges they happen to overlap.
5590 * buildsym.c (define_symbol): Eliminate special tests
5591 for function types; move into "function" cases in switch statement.
5592 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5593 in case they define new type numbers. But ignore them (FIXME).
5594 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5595 (read_sun_builtin_type): Add commentary.
5597 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5599 * xm-rs6000.h: define MEM_FNS_DECLARED
5601 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5603 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5604 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5605 * mips-xdep.c: Remove most include files (unused, caused errs).
5606 (fetch_core_registers): Use right parameters in dummy fn.
5608 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5610 * buildsym.c (scan_file_globals): Beware the null file.
5611 Fix from Jim Williams.
5613 * stack.c (return_command): Evaluate expression *before* popping
5614 off the stack frames! Fix inspired by Jim Williams.
5615 (up_silently_command, down_silently_command): No sel frame is error.
5617 * defs.h (memcpy, memset): Conditionalize decls on
5618 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5619 (alloca): Break out the STDC and non-STDC alloca cases, to make
5620 it work on old preprocessors as well as "picky ANSI" ones.
5621 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5623 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5624 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5625 header files define it!
5627 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5629 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5631 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5632 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5633 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5634 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5635 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5636 utils.c, valarith.c, valops.c, valprint.c, values.c:
5637 Replace bcopy() use with memcpy(), which is more standard and can
5638 take advantage of gcc's builtin functions for increased performance.
5639 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5640 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5642 Replace bzero() use with memset(), which is more standard and can
5643 take advantage of gcc's builtin functions for increased performance.
5644 * i386-tdep.c, main.c, valprint.c:
5645 Replace bcmp() use with memcmp(), which is more standard and can
5646 take advantage of gcc's builtin functions for increased performance.
5648 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5650 * remote.c (remote_wait): Fix cast on signal() call.
5651 * defs.h (alloca): More diddling with alloca. Have to ensure
5652 that it has a prototype, so that if alloca is defined as a macro
5653 that takes an arg, the definition is seen as a use of a macro
5654 that takes an arg, to satisfy picky ANSI preprocessors.
5656 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5658 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5659 consistency with all other gdb files.
5660 * cadillac.c: Use <string.h> rather than <strings.h>.
5661 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5662 * Makefile.in (MAKE): Remove definition for consistency with
5663 other Makefile.in files and to fix problem with recursive makes.
5665 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5667 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5670 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5672 * source.c (print_source_lines): for DOS interoperability; don't
5673 print CR (013) as ^M.
5675 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5677 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5679 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5681 * remote.c (remote_wait): Cast signal to void * to avoid warning
5682 from busted HP compiler.
5684 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5685 stabs cause end_psymtab to be called.
5687 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5688 compiler feature of putting 'c' into basic type descriptors for
5691 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5692 where there is no place for nPC in prrun struct.
5694 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5696 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5697 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5698 * dwarfread.c (enum_type): Save enum names on type_obstack.
5699 * dwarfread.c (struct_type): Save member name on type_obstack.
5700 * symtab.c (_initialize_symtab): Fix misspelling.
5701 * regex.c (store_jump, insert_jump): Return void.
5703 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5705 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5706 (alloca): Declare return type on SPARC, since Sun doesn't.
5707 (*_BYTE_ORDER): Improve comment: *must* be defined.
5709 * tm-hppa.h: New file, architectural definition of HP PA.
5710 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5712 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5713 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5714 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5715 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5718 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5719 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5720 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5722 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5724 * printcmd.c (output_command): Thinko.
5725 (x_command): Only set remembered size/format if cmd succeeds.
5727 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5728 since it is no longer used and burns time for every symbol read.
5729 (process_one_symbol): Treat N_CATCH like default (complain).
5731 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5733 * partial-stab.h (case N_TEXT): Fix fencepost error when
5734 detecting start of new symbol info after reading symtab for a
5735 module with a zero length TEXT segment.
5737 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5739 * Makefile.in (VERSION): Bump to 4.5.6.
5740 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5742 * defs.h (NORETURN): Define away for Lucid compiler.
5743 * remote.c (remote_timer, remote_interrupt): Signal handlers
5745 * ser-termios.c (serial_write, serial_close): Return whatever
5746 value the write/close call returns, rather than falling off end.
5747 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5748 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5750 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5751 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5753 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5754 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5755 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5756 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5758 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5759 store_inferior_registers): Supply missing fourth argument to
5761 * cadillac.c (kernel_dispatch): Make return type void.
5762 * cadillac.c (iosig): Signal handlers take one int arg.
5763 * valprint.c (val_print_fields): Call fprint_symbol to get
5764 automatic C++ demangling for mangled field names.
5766 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5768 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5769 * dwarfread.c (enum_type): Fix misspelling in comment.
5770 * valprint.c (val_print_fields, cplus_val_print): Minor
5771 adjustment to printing of C++ class structures to more closely
5772 match format for printing C structures, with and without setting
5775 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5777 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5778 (which is not a Posix signal) if it isn't defined.
5779 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5780 New port to Linux (a free Unix clone for 386 machines).
5782 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5784 COFF changes for dealing better with EPI 29K C compiler output.
5786 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5788 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5789 (read_coff_symtab): Move patch_opaque_types call from
5790 coff_symfile_read. Restrict it to symtabs from this objfile.
5791 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5792 references on opaque type chain; just let coff_lookup_type handle 'em.
5793 (decode_type): Complain about tagndx values on
5794 non-struct/union/enum types, which the EPI compiler tends to produce.
5796 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5798 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5801 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5802 usage to match new prototype. Include libbfd.h to get prototype.
5804 * source.c (find_source_lines): Handle large st_size fields.
5806 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5808 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5809 * stack.c (return_command): Use cleanups to avoid memory leaks.
5811 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5813 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5814 INT_REGNUM to INTE_REGNUM.
5816 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5818 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5820 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5821 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5822 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5823 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5825 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5826 declarations of malloc/realloc/free that are inserted by some
5828 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5830 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5831 another decl of strdup (this really ought to come from libiberty.h!).
5833 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5835 * remote.c (getpkt): Error if input exceeds buffer size.
5836 (_initialize_remote): `set remotedebug' enables packet trace.
5838 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5839 N_SLINE's, etc, just like Sun cc on Solaris2.
5841 * am29k-tdep.c (read_register_stack, write_register_stack):
5842 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5843 variable. Add `set' and `show' commands for it.
5844 * doc/gdb.texinfo: Document it.
5846 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5848 * valprint.c (type_print_1): Plug memory leak. Print all
5849 C++ syms as demangled, not just functions.
5850 * buildsym.c (read_range_type): When we find a signed char
5851 type, do a lookup of signed char, not plain char. Plain char's
5852 still get looked up as plain char's elsewhere.
5854 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5856 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5857 (Bug and fix found by Pierre Willard.)
5859 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5861 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5863 * xm-rs6000.h: Add decl for strdup().
5865 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5868 * breakpoint.c (enable_command, disable_command): Without args,
5869 should only affect normal breakpoints and watchpoints.
5871 * m68k-pinsn.c (print_insn_arg): Make register be const.
5872 * xcoffexec.c: Remove ' from comment.
5873 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5874 with decls of malloc in c-exp.tab.c (as produced by yacc).
5875 There's got to be a better way to do this...
5877 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5879 * partial-stab.h: Convert single rindex use to strrchr.
5880 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5881 standard <strings.h> file, now that the only single use of
5882 rindex in the gdb source files is gone.
5884 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5886 * mipsread.c: Undo ill effects from including <strings.h>,
5887 which #defines index to be strchr. Unfortunately, index is
5888 a member of a symbol table structure that can't be changed.
5889 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5890 remove redundant #include's.
5892 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5894 * mipsread.c: #include <strings.h> for rindex().
5896 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5898 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5900 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5902 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5903 extraneous SO stabs from busted C++ compilers.
5905 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5907 * Makefile.in (VERSION): Bump to 4.5.5.
5908 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5909 C++ lookups fail, print possibly helpful hint about completion.
5910 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5911 for static data members.
5912 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5913 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5914 it's broken on ncr3000's.
5916 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5918 * dwarfread.c (decode_modified_type): Change type of first arg.
5919 Change 'modifier' to char from unsigned char. Cast single use
5920 that needs to be unsigned char.
5921 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5922 * utils.c (strdup_demangled): Add function.
5923 * defs.h (strdup_demangled): Add prototype.
5924 * stack.c (return_command): Demangle C++ function names for query.
5925 * infcmd.c (jump_command): Demangle C++ function names for query.
5926 * cplus-dem.c (consume_count): New function and prototype.
5927 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5928 do_type): Replace conversion code with consume_count().
5929 * cplus-dem.c (gnu_special): Fix demangled of static members.
5930 * source.c (list_command): Print demangled function names
5931 when appropriate. Fix supplied by Peter Schauer.
5933 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5935 * sparc-tdep.c: Clean up slightly for Solaris2.
5937 * buildsym.c (define_symbol): Nameless types are now on several
5938 platforms; generalize them and un-ifdef them to make Solaris 2
5941 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5943 * infcmd.c: Fix typo (reported by Rob Savoye).
5944 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5945 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5946 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5947 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5948 rather than the one for the first file in the dependency chain.
5950 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5951 set. Don't reset our own texthigh, or dependency-only pst's, in
5952 scanning all the rest of the psymtabs.
5953 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5955 * buildsym.h (N_UNDF): Improve comments.
5956 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5958 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5960 * symtab.h (struct symbol): Add aux_value union for preserving
5961 an additional per-symbol value.
5962 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5963 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5964 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5965 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5966 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5968 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5970 * symfile.c (clear_symtab_users_once): Now non-static (for
5973 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5975 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5976 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5977 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5979 Solaris-2 support on SPARC:
5981 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5982 Add symbol_size and file offsets to struct symloc.
5983 Add static symbol_table_offset, string_table_offset,
5984 file_string_table_offset, next_file_string_table_offset,
5986 (add_old_header_file): Convert error() to complain()t.
5987 (dbx_symfile_read): Get symbol size via the objfile.
5988 Also get symbol_table_offset.
5989 (dbx_symfile_init): Record symbol size and count via the objfile.
5990 (dbx_next_symbol_text): Always add file_string_table_offset when
5991 accessing string table.
5992 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5993 (SET_NAMESTRING): Use the offset.
5994 (end_psymtab): Large kludge to determine addresses where source
5995 files start and end (for the psymtab header).
5996 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5997 Get this, symbol size, and symbol offset, from psymtab.
5998 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5999 Patch up last_source_start_addr if zero in N_SO.
6000 (process_one_symbol): Add variable function_start_offset.
6001 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6002 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6003 ( "", N_OBJ, N_OPT): Ignore.
6004 (elfstab_build_psymtabs): New function to read stabs out of
6007 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6008 (gdb): use GLOBAL_CFLAGS when linking, too.
6009 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6010 (N_OBJ, N_OPT): Ignore.
6011 ('f', 'F'): Save last function name.
6013 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6014 extra info in the minimal symbol.
6015 (elf_symtab_read): The extra info is the size of an ELF object,
6016 which was kludged to us in the `udata' field of the BFD symbol.
6017 Gag me with a crowbar...
6018 (elf_symfile_read): Keep track of both the absolute load address,
6019 and the offset between load addr and symbols. Handle STABS as
6020 well as DWARF sections, passing the absolute load address to
6021 elfstab_build_psymtabs.
6023 * symfile.h: Prototype elfstab_build_psymtabs.
6024 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6026 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6028 * buildsym.h: Add processing_acc_compilation flag.
6029 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6030 (define_symbol): Skip arg types in function entries. Resolve
6031 overloaded 'P' which acc uses for prototypes of functions called
6033 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6035 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6036 save size of ELF symbols. FIXME.
6037 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6038 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6040 * configure.in: Solaris config is sparc-sun-solaris2.
6041 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6043 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6044 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6045 * symfile.c (symfile_bfd_open): Comment where name is freed.
6046 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6048 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6050 * expprint.c (print_subexp): Add missing ']'.
6051 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6052 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6053 * WHATS.NEW: Point out improved C++ function name handling.
6054 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6055 type names for both implicitly and explicitly signed integral
6056 types. See comment in the source code.
6058 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6060 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6061 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6062 * expprint.c (print_subexp): Fix printing of register names.
6064 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6066 * inferior.h (register_valid): Declare.
6067 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6068 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6069 macros for traversing the data structures in a single objfile.
6070 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6071 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6074 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6076 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6077 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6078 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6079 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6081 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6083 * depend: rebuild to account for remote-st2000.c.
6084 * remote-st2000.c: Almost works now.
6085 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6087 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6089 * c-exp.y (yylex): Recognize single-quoted strings that specify
6090 tokens with embedded whitespace, such as C++ demangled names.
6091 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6092 * main.c (gdb_completer_quote_characters): Add global variable.
6093 * main.c (symbol_completion_function): Total rewrite for C++
6094 demangled name handling.
6095 * main.c (skip_quoted): New function.
6096 * main.c (main): Set rl_completer_quote_characters.
6097 * symmisc.c (dump_symtab): Print source language for symtab.
6098 * symtab.c (expensive_mangler): Add prototype and function.
6099 * symtab.c (completion_list_add_symbol): Total rewrite for new
6100 C++ demangled name handling.
6101 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6102 other changes for demangled C++ symbol handling.
6103 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6104 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6105 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6106 * symtab.c (completion_list_add_symbol): Total rewrite for new
6107 C++ demangled name handling.
6108 * symtab.c (expensive_mangler): New function.
6109 * utils.c (strcmp_iw, demangle_and_match): New functions.
6110 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6112 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6114 * Makefile.in: Roll VERSION to 4.5.4.
6115 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6116 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6117 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6119 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6121 * alldeps.mak: Rebuild to account for new files.
6122 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6123 * tm-st2000.h: New file.
6124 * configure.in: Tandem debug monitor (st2000) support.
6125 * remote-st2000.c, config/st2000.mt: ditto.
6127 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6129 * blockframe.c (inside_entry_file, inside_main_func,
6130 inside_entry_func): Return 0 if no symbols; avoid crashing.
6132 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6134 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6135 without masking, since it is signed and will later be compared
6136 against signed quantities. The right fix is probably to make
6137 it all unsigned, but this is a small, safe fix for this release.
6138 FIXME -- make the real change sometime soon.
6140 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6142 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6143 parameter in call to `symbol_file_add' to 0.
6145 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6147 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6149 * configure.in: Handle -m680[01234]0-wrs.
6151 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6153 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6154 `ieee_extended_to_double'.
6156 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6158 * valops.c (value_assign): Lint, by Pierre Willard.
6160 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6162 * coredep.c (fetch_core_registers): Remove premature warning,
6163 which triggers on DECstation even though all regs are accessible.
6165 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6166 sign-extension of instruction fields even on unsigned-char hosts.
6167 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6169 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6170 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6171 since they define the target, not the host.
6172 * m88k-pinsn.c: Fix typo.
6174 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6176 * valarith.c (value_zerop): -0.0 is still zero.
6177 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6178 Patches by Paul Eggert <eggert@twinsun.com>.
6180 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6182 * alldeps.mak, depend: re-make to account for ser-*.c.
6184 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6186 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6187 disconnecting from controlling terminal, to avoid gdb hanging
6188 on SVR4. Fixes bug reported by Oliver Okrongli.
6189 * procfs.c (PROC_NAME_FMT): Change format to match default used
6190 by system, as suggested by Oliver Okrongli.
6191 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6192 bug fix from Brent Townshend (bst%tt@cam.ORG).
6193 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6194 by turlais@rechser.total.fr.
6195 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6196 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6197 * objfiles.h (unlink_objfile): Add prototype.
6198 * objfiles.c (unlink_objfile): Add function.
6199 * objfiles.c (free_objfile): Call unlink_objfile.
6200 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6201 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6202 Also, discard old possibly bogus sf struct.
6203 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6204 find_sym_fns() for remapped symbol files, in case of any changes
6205 since the last mapping.
6207 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6209 * findvar.c (read_relative_register_raw_bytes): use the raw size
6210 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6212 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6214 Changes to support GDB running on DOS using GO32 and H8 support
6216 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6217 allowing hosts with different text and binary file formats to
6219 * coffread.c (read_coff_symtab): changed calling convention and
6220 operation - now it opens its own file with FOPEN_RB rather than
6221 duping and fdopening the provided handle.
6222 * dbxread.c, cplus-dem.c: #include mangling.
6223 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6224 binary files oring in the right bit.
6225 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6226 * remote-hms.c: cleanup to use the new remote serial stuff
6227 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6228 independent remote terminal I/O.
6229 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6230 * source.c (openp): fix off by one problem removing / - can now
6231 open a source file in the root directory with DOS.
6232 * values.c (value_as_pointer): remove bogus address bits from
6233 long. (unpack_long): unpack into unsigned long/short if pointer.
6235 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6237 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6238 It gets permanently stuck in many OSes.
6239 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6241 * breakpoint.c: Improve help text for info breakpoints.
6243 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6245 * README: Add pointer to internals doc, and describe reading
6247 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6248 * symtab.c (output_source_filename): Remove old glop for wrapping
6249 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6251 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6253 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6254 * munch: Add sort -u to avoid duplications.
6255 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6256 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6258 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6260 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6261 avoid infinite loops while demangling bogus mangled names.
6262 * valprint.c (type_print_base): Minor fix for GNU style guide
6265 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6267 * Makefile.in (VERSION): Bump to 4.5.3
6268 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6269 * Makefile.in (demangle): New target to create standalone
6270 demangler with same code and options as internal demangler.
6271 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6272 to support ARM style and Lucid style demangling, improve
6273 maintainability, fix several demangling bugs. More changes
6275 * defs.h (strstr): Add ANSI compatible prototype.
6276 * valprint.c (type_print_1): Demangle using ansi option.
6277 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6279 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6281 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6284 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6286 * mipsread.c (parse_procedure): Return rather than using
6287 uninitialized variable 'b'.
6289 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6291 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6292 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6293 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6294 relative to each source file.
6296 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6298 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6301 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6303 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6304 * am29k-tdep.c: Update to latest code from AMD.
6305 (get_saved_register) don't crap out if no frame.
6306 * remote-udi.c: Set/clear inferior_pid as appropriate.
6307 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6308 error handling. Fixup end-of-debugging messages.
6309 (udi_fetch_registers) clean up big time, mainly don't multiply
6310 register_valid indices by 4, and use proper Offset when reading
6311 gr96-gr127. (udi_store_registers) general cleanup.
6312 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6313 INT_REGNUM->INTE_REGNUM.
6314 * tm-29k.h: Upgrade to latest code from AMD.
6315 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6316 (UDIConnect) Clean up error processing (like, don't do exit() if
6317 execlp fails), make code restartable, make more attractive.
6318 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6321 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6323 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6324 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6325 from former to latter.
6327 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6329 * cplus-dem.c (do_args): Handle void args the same as others.
6330 * objfiles.c (free_objfile): Only try to unmap files when
6331 reusable objfiles are supported.
6332 * valprint.c (type_print_varspec_suffix): Add parameter that
6333 specifies if C++ demangling included function arguments. Use
6334 it to suppress printing extra pair of ()'s.
6335 * valprint.c (type_print_1): Fix problem with printing demangled
6336 C++ function types where demangled type includes the function
6339 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6341 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6342 Allows selection of C++ demangler to be a configuration option
6343 until multiple demanglers are supported.
6344 * demangle.h: New include file for extended demangler support.
6345 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6346 utils.c, valprint.c: Include "demangle.h" and change all calls
6347 to cplus_demangle() or fputs_demangled() to use individual
6349 * valprint.c (type_print_1): Change options to cplus_demangle
6350 to print demangled function args. Still broken, but now less so.
6351 * cplus-dem.c: Include demangle.h, reorganize and update some
6352 comments to reflect reality.
6353 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6354 second arg from fixed integer to bit based multiple options.
6355 * cplus-dem.c (optable): Reformat and replace ansi members with
6357 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6359 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6361 * values.c (set_internalvar): Force evaluation of lazy values.
6362 Bug reported by RMS.
6364 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6366 * Makefile.in (VERSION): Bump to 4.5.2.
6367 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6368 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6369 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6370 proper handling of bit fields.
6371 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6372 * symtab.h: Fix couple of misspellings in comments.
6373 * value.h (struct value): Clarify use of bitpos.
6374 * value.h (unpack_field_as_long): Change prototype, returns
6376 * values.c (unpack_field_as_long): Change return type to LONGEST,
6377 sign extend unpacked fields that are signed, other rewriting.
6378 * config/ncr3000.mt: New target config file.
6380 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6382 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6383 even when printing 8-bit characters.
6385 * gdbtypes.c (make_{reference,pointer,function}_type): New
6386 functions which handle overwriting of forward-referenced types
6387 for stabs file reading.
6388 (lookup_{reference,pointer,function}_type): These just call
6389 the make_*_type functions with a null storage alloc parameter.
6390 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6391 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6393 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6394 (dbx_alloc_type): Make it easier to understand. No funct change.
6395 (define_symbol: 't'): Don't put the typedef name into the name of
6396 the struct, union, or enum. Bugfix.
6397 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6398 routines to properly handle overwriting preallocated types so that
6399 forward references will work.
6400 (read_enum_type): Force enum values to file scope, due to bug in
6401 Sun compiler output. FIXME, fix later.
6403 Remove unused header_file_prev_index mechanism. It was already
6404 obsolete in gdb-3.5. These comments appeared in 3.5:
6405 /* This code was used before I knew about the instance codes.
6406 My first hypothesis is that it is not necessary now
6407 that instance codes are handled. */
6408 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6409 * buildsym.h: Remove it and prev_index that saves it.
6410 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6412 * solib.c (special_symbol_handling): When called from core files,
6413 must set up debug_addr. Don't print error messages, just return.
6414 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6416 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6418 * cplus-dem.c: Allow nested class names (as in
6419 Foo::Bar::method()).
6420 Allow the cleaner cfront style of nested class names
6421 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6422 Make cplus_demangle re-entrant by removing use of global
6423 variables. Instead, place all shared variables in a
6424 stack-allocated structure, and pass around its address.
6426 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6428 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6429 29k-share/* subdirs...
6431 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6432 rewrite, only leave out the bugs.
6434 * Makefile.in: Add 29k/UDI support. Improve depend.
6435 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6437 * am29k-tdep.c: Update to use new calling conventions, and misc
6440 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6442 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6444 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6445 breakpoint instructions that leave PC pointing at the right place.
6447 * core.c (core_open): Call warning() to print warnings.
6449 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6451 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6452 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6453 This prevents a crash when trying to lookup the value of a
6454 non-existent symbol.
6456 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6458 * signame.c, signame.h: Remove, replaced by strsignal.c in
6460 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6461 sun386-xdep.c: Remove include of signame.h
6462 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6463 * Makefile.in (HFILES): Remove signame.h
6464 * Makefile.in (OBS): Remove signame.o
6465 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6466 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6467 psignal, perror): Add prototypes.
6468 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6470 * depend: Manually remove signame.[cho] references.
6471 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6473 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6474 with safe_strsignal.
6475 * core.c (core_open): Replace use of sys_siglist with
6477 * core.c (memory_error): Replace use of sys_errlist with
6479 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6481 * infcmd.c (program_info): Replace use of sys_siglist with
6483 * infrun.c (signal_stop, signal_print, signal_program):
6484 Allocate dynamically based on dynamic determination of number
6485 of signals to support.
6486 * infrun.c (child_create_inferior): Replace use of sys_errlist
6488 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6490 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6491 strsigno and sys_siglist with safe_strsignal.
6492 * infrun.c (handle_command): Call signo_max to find number of
6493 signals. Replace sig_number with strtosigno and sig_abbrev with
6495 * infrun.c (signals_info): Replace sig_number with strtosigno.
6496 * infrun.c (_initialize_infrun): Call signo_max to find number of
6497 signals. Dynamically allocate signal_{stop,print,program}.
6498 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6499 * procfs.c (errnoname): Add function and prototype.
6500 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6501 of sys_siglist with safe_strsignal.
6502 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6503 sys_siglist with safe_strsignal.
6504 * procfs.c (info_proc_stop): Call errnoname.
6505 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6506 * stuff.c (main, get_offset): Replace use of sys_errlist with
6508 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6509 with safe_strsignal.
6510 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6511 with safe_strsignal.
6512 * utils.c (safe_strerror, safe_strsignal): Add functions that
6513 call strerror and strsignal respectively, and deal with NULL
6515 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6516 sys_errlist with safe_strerror.
6517 * valprint.c (val_print): Replace use of sys_errlist with
6520 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6522 * Makefile.in: rework CFLAGS so that they can be set from the
6523 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6524 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6525 Pass CFLAGS on recusions.
6527 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6529 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6530 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6531 overkill for the problem it solved.
6532 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6533 and default to simply printing type names as appropriate.
6534 * main.c (main): Remove one of the leading newlines from
6535 warning_pre_print initialization.
6536 * objfiles.c (open_existing_mapped_file): Add function and
6538 * objfiles.c (open_mapped_file): Rewrite to use new function
6539 open_existing_mapped_file.
6541 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6543 * sun3-xdep.c (fetch_core_registers): Lint.
6544 * tm-sun3.h: Prototype lint.
6547 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6549 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6550 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6551 * objfiles.c: Cast calls to close() with unused returns to void.
6552 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6553 old objfile's name before updating it.
6554 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6555 * objfiles.h (objfile struct): Add mmfd member.
6556 * symfile.c (syms_from_objfile): Move some code to
6557 new_symfile_objfile.
6558 * symfile.c (new_symfile_objfile): Add new function, common code
6559 from syms_from_objfile.
6560 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6561 mapped and unmapped symbol files.
6562 * symfile.c (symbol_file_command): Print "No symbol file now"
6563 message, ala exec_file_command for the exec file.
6564 * symfile.h (new_symfile_objfile): Add prototype.
6565 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6566 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6568 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6570 * rs6000-pinsn.c: New version from IBM (Metin).
6571 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6572 to avoid warnings from some compilers.
6574 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6576 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6577 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6578 type's flag word that marks it as a fundamental type.
6579 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6580 flags argument for all calls to init_type().
6581 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6582 flags argument for all calls to init_type(). Also remove
6583 dependency on host sizes for ints, floats, etc.
6584 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6585 flags argument for all calls to init_type(). Also remove
6586 dependency on host sizes for ints, floats, etc.
6587 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6588 bit to flags argument for all calls to init_type(). Add types
6589 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6590 * valprint.c (unsigned_type_table, signed_type_table,
6591 float_type_table): Remove.
6592 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6593 bit when printing fundamental types, and print the actual name
6594 for such types, rather than inventing one. Remove code that
6595 invented fundamental type names.
6596 * valprint.c (_initialize_valprint): Remove initializations
6597 for now removed unsigned_type_table, signed_type_table, and
6600 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6602 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6603 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6606 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6608 * dwarfread.c (target_to_host): New function similar to previous
6610 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6611 Extensive changes to convert all previous usages to use new
6612 target_to_host() function.
6613 * dwarfread.c (struct dieinfo): Change types of most integral
6614 members to be unsigned.
6616 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6618 * WHATS.NEW: Revise -mapped doc.
6620 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6622 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6623 too high or when skipping `forwards' moves us backwards.
6624 (parse_type): Print mis-guessed tag name in complaint.
6625 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6626 (parse_procedure): Do not attempt to create symbols; just fill in
6627 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6628 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6629 for clarity. Set top_stack before calling parse_external. In
6630 stabs, sort symbols before calling parse_procedure.
6632 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6633 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6634 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6635 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6638 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6640 * Makefile.in (VERSION): Set to 4.5.1.
6641 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6642 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6643 fill_gregset): New functions for SVR4 /proc support.
6644 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6645 Remove new symbol types and such to ../include/coff/symconst.h.
6646 (parse_symbol): Simplify code for parsing struct/enum/unions.
6647 (parse_type): Handle `long long' types.
6648 (upgrade_type): Handle `const' qualifier.
6649 (parse_partial_symbols): fix indentation, clean a bit.
6651 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6653 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6654 copy in data from raw read buffers, calling bfd byteswapping
6655 routines as appropriate. Use to replace most existing memcpy
6657 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6658 * configure.in: Recognize new ncr3000 config.
6659 * config/ncr3000.mh: New config file.
6661 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6665 * README: Update for release.
6666 * Makefile.in: Update version to 4.5.
6667 * WHATS.NEW: The obvious.
6669 * depend: Generate new depend file for this release.
6671 * Makefile.in (depend): Fix dependancy generation so that it does
6672 not include gcc 'fixincluded' files, which are usually in a system
6675 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6677 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6678 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6679 symbols for nameless types. And, handle `R' (register parameter
6680 type) for AIX. (an extension to existing stabstring grammar).
6681 * rs6000-xdep.c: Fix typo (= should have been ==).
6683 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6685 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6687 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6689 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6690 * signame.c (SIGWAITING, SIGLWP): Add.
6692 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6694 * xm-i386mach.h: add decls for errno and strdup().
6696 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6697 used in array index context (otherwise, some compilers barf).
6699 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6701 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6702 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6703 in a system call, and provide better backtrace if so.
6705 * Makefile.in (HFILES): Add xcoffsolib.h.
6706 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6707 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6709 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6710 mipscoff_symfile_read): Convert to BFD to do file I/O.
6712 * symfile.c: #include <ctype.h> to get proper def if isspace().
6714 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6716 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6718 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6719 function also when parsing embedded stabs.
6721 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6723 * mipsread.c: Fix more declarations.
6725 * mipsread.c: Fix many invocations of complain. Use enum
6726 type_code where appropriate.
6728 * xm-vaxult.h: Add decl for strdup().
6730 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6733 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6735 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6738 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6740 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6741 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6742 Merge in more patches for rs6000 from Metin Ozisik.
6743 * utils.c: Fix typo in comment.
6745 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6747 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6748 * procfs.c (attach): Set nopass_next_sigstop if attached
6749 process is forcibly stopped.
6750 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6751 resending SIGSTOP to attached process on first resume.
6753 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6755 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6757 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6759 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6760 (VERSION): Bump to 4.4.85.
6761 * mipsread.c: Update for new include files. Lint.
6762 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6763 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6764 Don't need to bring in mipsread.o specially any more.
6766 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6768 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6769 routine (for Irix-4.x). Make many funcs static and void.
6770 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6771 * (init_extra_frame_info): Don't trash cached value of frame
6772 pointer register. This fixes backtracing through routines that use
6773 alloca(). Generally clean up declarations of functions, and use
6774 typedefs and macros to reference data structures as appropriate.
6775 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6778 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6780 * values.c (unpack_long): Fix unpacking error for signed chars
6781 on hosts where the default character type is unsigned.
6782 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6783 for newer SVR4 variants.
6784 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6785 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6786 * procfs.c (mappingflags): Add support for MA_PHYS
6788 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6790 * buildsym.c (read_struct_type): Avoid coredump when C++
6791 abbreviated type name is messed up. Reported by Joe Buck.
6792 FIXME, we need to determine whether GDB or GCC needs to be
6793 smarter to correctly locate this type name.
6795 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6796 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6797 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6798 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6799 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6801 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6803 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6804 * symtab.h (current_source_symtab): Make extern
6805 * symtab.h (current_source_line): Make extern
6806 * inferior.h: Move all procfs.c prototypes to one place, add
6807 prototype for proc_signal_handling_change. Add prototypes for
6808 signal_stop_state, signal_print_state, and signal_pass_state.
6809 * inferior.h (stop_soon_quietly): Make extern
6810 * inferior.h (attach_flag): Make extern
6811 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6812 * infrun.c (signal_stop_state, signal_print_state,
6813 signal_pass_state): New functions to query specific signal
6815 * infrun.c (handle_command): Minor error message change, add
6816 NOTICE_SIGNAL_HANDLING_CHANGE.
6817 * procfs.c (open_proc_file): Remove iris specific reset of
6818 inherit-on-fork flag, moved to proc_set_exec_trap().
6819 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6820 to reset inherit-on-fork flag, bash comment to GNU form.
6821 * procfs.c (proc_base_address, set_proc_siginfo,
6822 fetch_core_registers): Conform to code style.
6823 * procfs.c (signame.h): Include.
6824 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6825 syscallname(), info_proc_syscalls()): New macros, tables, and
6826 functions to organize and report system call information.
6827 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6828 saved_exitset, saved_entryset): Add to procinfo struct.
6829 * procfs.c (struct trans): Add.
6830 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6831 siginfo_table, errno_table): Tables to translate numeric values
6832 to symbolic names and short descriptions.
6833 * procfs.c (signalname, info_proc_signals): Add function and
6835 * procfs.c (proc_info): Now info_proc.
6836 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6837 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6838 info_proc_faults, lookupname, lookupdesc, sigcodename,
6839 sigcodedesc): New functions.
6840 * procfs.c (proc_signal_handling_change): New function to set
6841 the trace flags based on the state of gdb's signal handling flags.
6842 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6843 and remove code to do PIOCSTRACE ioctl.
6844 * procfs.c (attach, detach): Preserve and restore process flags
6845 using saved_* fields in procinfo struct.
6846 * procfs.c (attach): Call proc_signal_handling_change.
6847 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6848 * procfs.c (proc_desc): Update for latest changes.
6849 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6850 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6851 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6853 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6855 * procfs.c (set_proc_siginfo): Add prototype and new function.
6856 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6857 up inferior siginfo struct.
6858 * elfread.c (elf_symfile_read): Compute the relocation amount
6859 by subtracting off the address of the ".text" section.
6860 * solib.c: Add pointer to ".text" section to so_list struct.
6861 * solib.c (solib_map_sections): Initialize pointer to ".text"
6862 section in so_list struct.
6863 * solib.c (symbol_add_stub): Pass base address of ".text"
6864 section to symbol_file_add, rather than the load address of
6865 the shared library. On SunOS they are the same. On SVR4 they
6868 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6870 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6871 function name, not .gdbinfo. symbol.
6873 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6875 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6877 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6879 * Makefile.in (VERSION): 4.4.8
6881 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6882 commands in .cshrc/.profile won't get traced.
6884 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6886 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6887 * exec.c (build_section_table): Don't abort if no sections.
6888 * sparc-tdep.c (single_step): Lint.
6889 * utils.c (mrealloc): Handle realloc (0, size) case here.
6891 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6893 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6896 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6898 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6899 .gdbinfo. symbols are created. Move creation from parse_procedure
6900 to parse_symbol, where it is fairly easy to grow the symtab. This
6901 also fixes a symtab trashing bug on all mips-based systems.
6902 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6904 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6905 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6907 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6909 * c-exp.y: Add missing return type to yyparse() prototype.
6911 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6913 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6915 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6916 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6917 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6918 (patch_opaque_types): Avoid dummy args and result.
6919 * objfiles.c (have_partial_symbols, have_full_symbols,
6920 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6921 (iterate_over_objfiles, iterate_over_symtabs,
6922 iterate_over_psymtabs): Remove, clunky and slow.
6923 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6924 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6925 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6926 dump_objfile): Remove dummy args and results. Move filename
6927 comparisons to callers.
6928 (printsyms_command, printpsyms_command, printmsyms_command,
6929 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6930 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6931 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6932 list_symbols, make_symbol_completion_list): Replace explicit
6933 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6934 Eliminate Dijkstra flag crap, break out of loops with gotos.
6935 (lookup_symtab_1): Protect '/' tests from short filenames.
6936 (cplus_mangled_symbol): Move inline into lookup_symbol.
6937 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6938 (relocate_minimal_symbol): Move inline to vmap_symtab.
6939 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6940 iterate_over_msymbols with ALL_MSYMBOLS.
6942 Misc cleanup prior to release.
6944 * Makefile.in (VERSION): Roll to 4.4.7.
6945 (HFILES): Add call-cmds.h.
6946 * call-cmds.h: New header for command fns called by other files.
6947 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6948 (breakpoint_1): Remove unused type arg. Change callers.
6950 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6951 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6952 * mipsread.c: Add prototypes for all static functions.
6954 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6955 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6956 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6957 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6958 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6959 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6962 * buildsym.c (define_symbol): Handle global register variables
6963 (from Pierre Willard). Complain if register numbers are too large.
6964 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6965 * tm-sparc.h: Don't #include <sun4/reg.h>.
6966 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6967 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6969 * language.h: Avoid forward enum declaration.
6970 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6971 config/sun4os5.mt: New host and target.
6972 * defs.h (errno): #include <errno.h> rather than assuming int.
6973 From Pierre Willard.
6975 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6976 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6977 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6978 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6979 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6980 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6981 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6983 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6985 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6986 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6987 * language.h (enum exp_opcode): Avoid forward enum def.
6988 * main.c (define_command, user_defined_command): Lint.
6989 * mem-break.c, xcoffread.c: Lint.
6990 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6992 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6994 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6995 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6996 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6997 or IBM6000_TARGET as (approximately) appropriate.
6999 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7001 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7002 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7003 or not to try reading symbols from a mapped objfile. Plugs memory
7004 leak due to shared libraries generating no psymtabs or symtabs.
7006 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7008 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7009 * copying.awk: Lint. Make stronger warning at top of copying.c.
7010 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7011 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7012 (lookup_pointer_type): Add FIXME comment.
7013 * main.c (set_history_size_command): Disallow negative size.
7014 * partial-stab.h: Update copyright.
7015 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7017 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7019 * main.c (set_history_size_command): Negative size is error.
7020 (Reported by Peggy Fieland.)
7022 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7024 * coffread.c (coff_symfile_init): Update comment.
7025 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7026 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7027 macros to access the dbx specific objfile information.
7028 * dbxread.c (symfile_string_table, symfile_string_table_size):
7029 Remove these local variables.
7030 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7031 read_dbx_symtab): Remove the stringtab and stringtab_size params
7032 from the function prototypes, the function definition, and the
7033 function calls. These are now available via DBX_STRINGTAB and
7034 DBX_STRINGTAB_SIZE using the objfile pointer.
7035 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7036 an arg to read_dbx_symtab.
7037 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7038 stringtab and the dbx specific per-objfile private info.
7039 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7040 args in prototype, function definition, and function calls. It is
7041 now available via the DBX_SYMCOUNT macro using the objfile
7043 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7044 local instance of struct dbx_symfile_info and replace with DBX_*
7046 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7047 symfile_string_table and symfile_string_table_size.
7048 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7049 symfile_string_table.
7050 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7051 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7052 stringtab size variables. Remove all code that used to reread
7054 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7055 to prior to any calls to mmalloc for the objfile specific heap.
7056 * utils.c (init_malloc): Document the requirement that for each
7057 heap for which corruption checking is desired, that init_mmalloc
7058 must be called prior to any mmalloc calls on the heap.
7060 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7062 * rs6000-pinsn.c: Make dis-assembly output more like
7063 other targets: Don't print instruction in hex before
7064 the assembly; use print_address to print out jump
7067 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7069 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7070 * cplus-dem.c: Support "Sc" meaning "signed char".
7072 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7074 * configure.in: fix iris/iris3.
7076 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7078 * command.c, main.c (various places): Use ctype.h macros
7079 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7080 (such as (x >= 'A' && x <= 'Z')).
7081 (There are still more of these in other files.)
7082 * main.c (defined_command): Lower-case the user's
7083 new command before entering it. Needed because
7084 command lookup is case-insensitive (and also lower-cases).
7085 (Based on Metin's earlier patch.)
7087 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7089 * config/irix4.mh: new file.
7091 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7093 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7096 * xm-mips.h: Declare strdup for ultrix.
7098 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7099 when calling new_symbol.
7100 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7103 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7105 * config/rs6000.mh: Update (for Fred's new mmalloc)
7106 flags to disable use of GNU malloc/mmalloc.
7107 * munch: Change SYSV rule to allow .text before the label,
7108 as well as after, to work for AIX.
7109 * gdbtypes.h: Minor clarifiction.
7111 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7113 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7114 continuation in yet another place (between method declarations).
7116 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7118 * mips-tdep.c: include symfile.h and objfiles.h to fix
7121 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7123 * valops.c (value_struct_elt_for_reference): Added 'offset'
7124 parameter to handle multiple inheritance.
7125 * eval.c, value.h: Update accordingly.
7127 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7129 * objfiles.h: New file
7130 * Makefile.in (HFILES): Add objfiles.h
7131 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7132 main_scope_lowpc, main_scope_highpc.
7133 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7134 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7135 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7136 xcoffread.c, : Include objfiles.h.
7137 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7138 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7139 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7140 inside_entry_file() and logic changed appropriately.
7141 * blockframe.c (outside_startup_file): Renamed to
7142 inside_entry_file() and logic changed appropriately.
7143 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7144 and logic changed to use per-objfile specific fields.
7145 * blockframe.c (inside_entry_scope): Renamed to
7146 inside_entry_func() and logic changed to use per-objfile specific
7148 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7149 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7150 Remove extern decls.
7151 * symfile.c, symfile.h (entry_point): Remove extern decl.
7152 * coffread.c (coff_symfile_init): Common entry point init code
7153 moved to symfiles.c, call init_entry_point_info().
7154 * coffread.c (complete_symtab): Use new per-objfile entry info.
7155 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7156 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7158 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7159 * defs.h (inside_entry_scope, outside_startup_file,
7160 inside_main_scope): Prototypes changed for renames to
7161 inside_entry_func, inside_entry_file, inside_main_func,
7163 * symfile.c (syms_from_objfile): Common entry point init code
7164 moved to init_entry_point_info() and call init_entry_point_info().
7165 * symfile.h (init_entry_point_info): Include prototype.
7166 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7167 moved to symfiles.c and call init_entry_point_info().
7168 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7169 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7170 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7172 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7173 works for the majority of targets.
7174 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7175 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7176 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7177 Use default definition in frame.h.
7178 * frame.h (selected_frame_level): Make decl extern.
7179 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7180 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7181 * partial-stab.h: Use new per-objfile entry info.
7182 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7183 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7184 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7185 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7186 have_minimal_symbols): Prototypes moved to objfiles.h.
7187 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7188 Macros moved to objfiles.h.
7189 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7191 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7193 More C++ improvements (pointers to members, qualified names).
7194 * c-exp.y: Support exp.type::name and exp->type::name
7195 syntaxes. (Unfortunately, doesn't work for static members.)
7196 * c-exp.y, eval.c: Make type::~type work better.
7197 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7198 value_static_field by value_struct_elt_for_reference.
7199 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7200 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7201 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7202 for OP_SCOPE operand; no point in it now that we use lazy
7203 reading of values, and use "reference to member" objects.
7204 * gdbtypes.h: Clarify comment.
7205 * valops.c: Change value_struct_elt_for_address to return
7206 a reference (or variable), rather than a pointer. Change
7207 the name to value_struct_elt_for_reference to reflect this.
7208 Returning a reference instead of a address provides a
7209 generalization, since we can use the routine for both
7210 class::name as well as &class::name.
7211 Also, recurse to handle multiple inheritance properly.
7212 * valprint.c: Moved code to print pointer-to-members
7213 to new function point_class_member. This allows a
7214 "reference-to-member" to be printed using the same code.
7215 * valprint.c (type_print_varspec_prefix): Avoid printing
7216 "struct " for domains of class-member types.
7217 * valops.c (search_struct_field): Inline code for simplified
7218 version of value_static_field (which can then be deleted).
7219 * value.h: Rename value_struct_elt_for_address to
7220 value_struct_elt_for_reference. Delete value_static_field.
7221 * values.c: Remove no longer used function value_static_field.
7223 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7225 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7226 elfread.c (coff_symfile_finish): Add function, prototype, and
7227 add to the xxxx_sym_fns struct for each file type. Also reformat
7228 the xxxx_sym_fns vector to a standard format and add comments.
7229 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7230 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7231 Pass pointer to struct objfile rather than pointer to sym_fns.
7232 Change references inside each function accordingly. Allocate any
7233 symbol file specific info in the per-objfile memory region.
7234 * dbxread.c (free_and_init_header_files): Break function into
7235 free_header_files(), called from dbx_symfile_finish(), and
7236 init_header_files(), called from dbx_new_init().
7237 * dbxread.c (dbx_new_init): Move deallocation things to new
7238 dbx_symfile_finish function.
7239 * elfread.c (elf_new_init): Call buildsym_new_init().
7240 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7241 routine for the objfile before deallocating other stuff.
7242 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7243 * symfile.h: Move struct sym_fns to before struct objfile def.
7244 Add sym_finish function pointer and change prototypes of other
7245 function pointers to reflect passing struct objfile pointer rather
7246 than struct sym_fns pointer.
7247 * symfile.c: Remove now obsolete symtab_fns pointer.
7248 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7249 locates the correct sym_fns struct for the given objfile.
7250 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7251 for better support of mapped symbol tables.
7252 * symfile.c (symbol_file_command): Remove obsolete code using
7254 * symfile.h: Remove duplicate declarations for symfile_objfile,
7255 entry_point, and object_files.
7256 * target.c (target_info): Compare symfile_objfile to NULL.
7257 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7258 aixcoff_symfile_finish().
7260 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7262 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7263 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7264 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7266 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7268 Some improvements to g++ debugging.
7269 * symtab.c (list_symbols): demangle before pattern matching.
7270 * symtab.c: Other fixes to improve handing of operators.
7271 * valprint.c (type_print_base): Fix test for constructor.
7272 * values.c (value_static_field): Allow evaluation of
7273 CLASS::METHOD, returning a function pointer.
7275 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7277 * Makefile.in (VERSION): Roll 4.4.6.
7278 * exec.c (exec_file_command): Add code to ignore optional args
7279 passed in by file_command() for use in symbol_file_command().
7280 * main.c (main): Document -mapped and -readnow in help summary.
7281 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7282 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7283 to get filename from bfd with bfd_get_filename(). Test mapto
7284 against 0, not NULL. Use mstrsave() to make copy of filename.
7285 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7287 * remote-vx.c (vx_load_command, add_symbol_stub):
7288 Symbol_file_add() takes an additional arg.
7289 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7291 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7292 changed to return a bfd not an objfile pointer.
7293 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7294 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7295 Change to eliminate local bfd and use symfile_bfd_open() plus
7296 allocate_objfile(). Add code to implement readnow option.
7297 * symfile.c (symbol_file_command): Changes to option handling,
7298 readnow functionality moved to symbol_file_add().
7299 * symfile.c (symfile_init): Eliminate local copy of bfd.
7300 * symfile.c (add_symbol_file_command): Changes to parse mapped
7301 and readnow options.
7302 * symfile.h (allocate_objfile): Arg removed from prototype.
7303 * symtab.h (symbol_file_add): Arg added to prototype.
7304 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7307 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7309 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7310 mtrace.awk, state.c, state.h: Removed.
7311 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7312 directories searched for source files.
7313 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7314 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7315 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7316 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7317 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7318 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7319 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7321 * Makefile.in (HFILES): Remove state.h
7322 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7323 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7324 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7325 * Makefile.in (clean): Remove all object files.
7326 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7327 * cplus-dem.c: Remove prototypes definitions that are now done in
7329 * dbxread.c (throughout): Change from using per-objfile
7330 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7331 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7332 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7333 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7334 * depend: Remove dependencies for state.o, state.h.
7335 * dwarfread.c: Add declaration for warning_pre_print.
7336 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7337 * dwarfread.c (throughout): Change from using per-objfile
7338 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7339 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7340 use supplied objfile.
7341 * i386-xdep.c (print_387_status): Change to use warning() rather
7343 * i387-tdep.c (print_387_control_word): Change to use warning()
7344 rather than printfs.
7345 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7346 that some compilers grumble about.
7347 * language.c (throughout): Add declaration for warning_pre_print
7348 and using warning() instead of printfs.
7349 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7350 * main.c (main): Add declaration for warning_pre_print and set it
7351 similarly to error_pre_print. Add declarations for
7352 mapped_symbol_files and readnow_symbol_files. Add appropriate
7353 definitions to long_options[].
7354 * minsyms.c: Trivial fix to comment.
7355 * objfiles.c (allocate_objfile): Substantially rewritten for
7356 using mapped symbol files.
7357 * objfiles.c (throughout): Change from using per-objfile
7358 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7359 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7360 * source.c (throughout): Change from using per-objfile
7361 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7362 * source.c (open_source_file): Use mstrsave to save file name in
7363 mapped symbol region for objfile.
7364 * symfile.c: Remove include for state.h.
7365 include to local form.
7366 * symfile.c (symbol_file_add_digested): Remove.
7367 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7369 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7370 from objfile structure. Add malloc descriptor pointer (md).
7371 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7372 * symm-xdep.c (print_fpu_status): Use warning() rather than
7374 * symmisc.c (free_symtab_block): Now takes and uses current
7376 * symmisc.c (throughout): Change from using per-objfile
7377 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7378 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7379 Sun compiler grumblings when PTR is char *.
7380 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7381 msymbols() to correct pointer type.
7382 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7383 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7384 error always starts on a line of it's own.
7385 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7386 Rewrite for new mapped malloc package use.
7387 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7388 that don't want to use the mapped malloc package; pass arguments
7389 on to traditional malloc package functions.
7390 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7391 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7392 mrealloc, malloc, and realloc but get fatal error if runs out
7394 * utils.c (msavestring, mstrsave): Save a string in a specific
7395 mapped malloc region.
7396 * utils.c (print_spaces): Use xmalloc to get the buffer.
7397 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7398 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7399 * config/i386v4.mh: Insignificant reorganization.
7401 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7403 * xcoffread.c: Only enable compilation of debugging functions
7404 if IBM6000 is defined. Fails to compile otherwise.
7406 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7408 * Makefile.in: pass MAKEINFO down on info.
7410 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7412 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7413 useless code, including an lseek to an uninitialized variable.
7414 Reported by Jim Williams <jimbo@wrs.com>.
7416 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7418 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7419 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7420 * minsyms.c, symfile.c: Changes that may be generally
7421 applicable, but are #ifdef IBM6000 for now.
7422 * rs6000-xdep.c: Fixed typo in comment.
7423 * rs6000-tdep.c: Non-substatial changes.
7424 * xoffread.c: The main change here is addition of some
7425 debugging functions.
7426 * xoffexec.c: More changes.
7428 * xcoffread.c: Fixed two too-few-parameters bugs.
7430 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7431 to SOLIB_CREATE_INFERIOR_HOOK macro.
7433 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7435 * symfile.h: Add prototype for iterate_over_msymbols().
7436 * symtab.c (cplus_mangled_symbol): Add function.
7437 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7438 iterate_over_msymbols to find demangled C++ symbol.
7439 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7440 value to iterate_over_msymbols().
7441 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7444 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7446 * Makefile.in: added check target.
7448 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7450 * ecoff.c: Move to ../bfd/coff-msym.c.
7451 * config/mt-*mips: Remove ecoff.o from the configuration.
7452 * remote.c (): Add newline to initial +.
7453 (remote_resume): Mention how to cope with signals.
7454 (remote_interrupt): Add debug msg.
7455 (remote-wait): Implement new 'T' reply, which includes
7456 status, PC, and FP all in a single short message.
7457 (putpkt): Add further debugging of packet acks.
7458 * mipsread.c (fixup_symtab): Also swap RFD's.
7459 (parse_partial_symbols): Avoid bug on unknown symbol types.
7460 * Makefile.in (VERSION): Roll to 4.4.5.
7461 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7462 for remote MIPS by limiting heuristic to 200 byte search.
7463 (heuristic_proc_desc): Byte-swapping.
7464 (mips_print_register): Cope with failure of
7465 read_relative_register_raw_bytes. Byte-swap integers for
7467 * mips-pinsn.c (print_insn): Byte-swap instruction.
7469 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7471 * config.sub configure.in config/mh-irix4
7472 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7473 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7474 gdb/xm-irix4.h gdb/config/mt-irix3
7475 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7477 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7479 * defs.h, utils.c: xrealloc takes PTR as first arg.
7480 * defs.h: Reword confusing comment about ANSI prototypes.
7481 * defs.h: Some minor whitespace changes.
7482 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7483 not NULL, which can be (void *).
7484 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7485 * tm-i386v.h (SP_ARG0): Define
7486 * xm-sysv4.h: Back out of change for missing prototypes.
7487 * i386-tdep.c (get_longjmp_target): Add function.
7489 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7491 * Makefile.in: install man page too.
7493 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7495 * All GDB files that #include defs.h: Removed stdio.h.
7496 (defs.h): #include stdio.h.
7498 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7500 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7501 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7502 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7503 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7504 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7505 it before printing out the hex shape of an address.
7507 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7509 * rs6000-xdep.c (frame_initial_stack_address): Move
7510 code to set frame->cache_fsr into new separate function
7511 frame_get_cacahe_fsr. This allows fixing a fatal error.
7512 * xcoffexec.c: Turn previously suppressed error
7513 message back on, after cleaning up BFD.
7515 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7516 printing of blank line, since it cases printing of an
7517 extra blank line. Is this intended? It does mess up
7519 * defs.h: Put back declarations of malloc and realloc,
7520 but protected by #ifndef MALLOC_INCOMPATIBLE.
7521 * objfiles.c: Undo previous change: Use malloc/realloc
7522 for objfile malloc/realloc fields (but add a cast).
7523 * xcoffexec.c: Suppress an error message (for now).
7525 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7527 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7528 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7529 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7531 * xcoffread.c: Modifications to C_DECL storage class handling, and
7532 introduction of an old smash_to_pointer_type() routine.
7534 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7535 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7536 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7537 parameters have been modified.
7539 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7540 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7541 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7542 and fetch_inferior_registers() always fetched all the registers
7543 resulting valid register values at hand all the time. Pushing a dummy
7544 frame did not require validating all register values first. After
7545 putting the above mechanism into action, we didn't have valid registers
7546 values always ready. Thus, all registers need to be fetched before
7547 pushing a dummy frame now.
7549 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7550 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7551 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7552 the starting address (actual frame address) of a frame.
7553 * rs6000-tdep.c: modifications to function_frame_info() to see if
7554 function reserves a frame pointer register (alloca register)
7555 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7556 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7557 functions with alloca() calls.
7559 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7561 * xm-sysv4.h: Provide definitions/prototypes for host environment
7562 functions for which no definitions or prototypes are provided in
7563 any currently included gdb or host environment header files.
7564 For SVR4, this currently includes malloc and realloc, which cannot
7565 be portably prototyped in any gdb include file.
7567 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7569 * buildsym.h: Remove obsolete variable file_stabs.
7571 * Makefile.in: Move place where configure merges in host-
7572 and target-dependent fragments later, so the latter
7573 can override (say) GNU_MALLOC.
7574 * config/mh-rs6000: Use system malloc. Otherwise, I
7575 ended up with *two* incompatible versions of malloc
7576 (functions in libc would call the malloc in libc).
7577 I assume this is a shared library problem.
7579 * remote.c: Fix (presumed) typo.
7580 * objfiles.c: Use xmalloc/xrealloc instead of
7581 malloc/realloc (since the latter are no longer declared).
7583 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7584 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7585 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7586 handle individual registers.
7587 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7588 correctly in case it wasn't cached yet. (A problem showed up
7589 after fetching individual registers.)
7590 * buildsym.c: Disable type_synonym_name's type name overwriting
7591 in cases it is unnecesary. rs6000 portation doesn't use
7592 type_synonym_name, and it used to nullify type names
7593 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7594 type's name as soon as space for that type is allocated.
7595 * xcoffread.c: ignore a section's lineno information if it is
7596 not `.text'. (In rs6000 bfd portation integration, skipping over
7597 `.pad' sections are ignored since it was in machine independent
7598 part of the code. Thus, a problem of fake sections with invalid
7599 lineno information arised.)
7601 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7602 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7603 * rs6000-tdep.c: make function_frame_info() work whether or not
7604 reading from a core file.
7605 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7607 * infrun.c. main.c, printcmd.c. symtab.c:
7608 More changes from IBM for rs6000.
7611 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7613 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7614 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7615 Merge in changes (mostly from IBM) for RS6000.
7616 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7617 More changes from IBM for RS6000. These are in machine-
7618 independent code, and probably could do with some cleaning
7619 up. The most questionable of these are #ifdef IBM6000.
7620 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7621 to single_step() (for consistency with rs6000 and i860).
7622 * utils.c: Allow the 1st arg to xrealloc to be NULL
7623 (in which case do malloc). This removes the need for
7624 some tests in xcoff code (and perhaps other places?).
7625 * coffread.c: Removed variables last_source_file,
7626 type_vector, and type_vector_length as these are now
7627 defined by buildsym.[ch].
7628 * defs.h: Remove prototypes for malloc and realloc, since
7629 these should only be used to implement xmalloc and xrealloc,
7630 and they conflict with <stdlib.h> in AIX - where they
7631 return void* even when __STDC__ isn't defined. Sigh.
7632 * munch: Recognize *initialize* in data as well as text
7633 (AIX uses data). Also, incorporate a patch from Garrett
7634 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7635 much more sensible, by only trying to match the name of
7636 the initialize_foo function, and not the junk before it.
7638 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7640 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7641 unless symbol table indicates that something has changed.
7643 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7645 * remote.c: Make it work for embedded MIPS. Increase buffer
7646 size, and use throughout. Round buffer size up if too many regs.
7647 Support baud rate setting and try for an 8-bit path. If
7648 interrupted while waiting for target, send a ^C down the wire.
7649 Avoid single-byte reads.
7650 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7652 * mips-xdep.h: Avoid the embedded regs when on Unix.
7654 * mipsread.c: Byte-swap the symbol table structures, using
7655 routines from ecoff.c, to read a symbol table written in any
7656 of the four possible byte orders.
7657 * configure.in (mips-big-* target): Same as Sony News.
7658 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7659 * ecoff.c: New file for symbol swapping routines.
7661 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7663 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7664 all-breakpoints' command.
7665 * (get_number): Allow users to enter negative breakpoint numbers.
7666 * (breakpoint_1): Reformat display of 'info break' to show new
7668 * (create_longjmp_breakpoint, breakpoint_re_set,
7669 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7670 symfile.c (syms_from_objfile): Re-do
7671 insertion of longjmp breakpoints. Move all code into
7672 breakpoint_re_set, and call that instead of
7673 create_longjmp_breakpoint in symfile.c.
7675 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7677 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7678 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7679 * symtab.c (find_pc_symtab): Handle having no objfiles.
7680 * infcmd.c: Fix comment.
7681 * objfiles.c (free_all_objfiles): Add.
7682 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7683 * symfile.c (symbol_file_command): free all objfiles when
7684 specifying a new symbol file.
7685 (reread_symbols): Stat the file name, don't fstat the descriptor.
7687 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7689 * Makefile.in, configure.in: removed traces of namesubdir,
7690 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7691 copyrights to '92, changed some from Cygnus to FSF.
7693 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7695 * dbxread.c (end_psymtab): Delete empty psymtabs.
7696 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7697 * symfile.h (struct objfile): Add free_psymtabs.
7699 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7701 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7703 * symfile.c (symbol_file_command): strcmp => !strcmp.
7704 * breakpoint.h: Move prototypes to follow enum definition they need.
7705 * breakpoint.c, infrun.c: Lint.
7706 * printcmd.c: Use `enum enable' rather than `enum
7708 * mipsread.c: First pass at making it compile with the new
7709 objfile changes. Probably seriously broken still, but it
7712 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7714 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7715 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7716 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7717 stepping (and nexting) through longjmp(). Also, cleanup
7718 breakpoint handling quite a bit by creating explicit breakpoint
7719 types instead of using magic breakpoint numbers.
7720 Makefile.in: Update version to 4.4.3
7722 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7724 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7725 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7726 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7728 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7730 * minsyms.c (install_minimal_symbols): Add bunches to any
7731 existing minsyms in the objfile. Avoid extra mallocation
7732 by working directly in the obstack. Remove ignored `mainline' parm.
7733 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7734 xcoffread.c: Change all callers.
7735 * FIXME: We should be able to eliminate MAINLINE from all the
7736 symbol readers now, with a small bit of work.
7738 * valops.c, value.h: Lint.
7739 * remote-vx.c: Add missing break; statement. Bugfix by
7740 Michael Sclafani, <sclafani@src.dec.com>.
7742 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7744 * Makefile.in (VERSION): Update version to 4.4.2
7745 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7746 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7747 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7748 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7749 mmap-alloc.o, mmap-sbrk.o
7751 * altos-xdep.c: Minor whitespace change.
7752 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7753 use to new minimal symbol table use.
7754 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7755 * arm-xdep.c (store_inferior_registers): Returns void.
7756 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7757 Convert from misc function vector use to new minimal symbol table use.
7758 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7759 * breakpoint.c: Add prototypes for local functions.
7760 * breakpoint.c (catch_command_1): Change to static and remove unused
7762 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7763 * breakpoint.h: Change function decls to prototype form.
7764 * buildsym.c: Add prototypes for local functions.
7765 * buildsym.c: Moved hashname() function here from dbxread.c.
7766 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7767 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7768 * buildsym.c (dbx_alloc_type): Change to static.
7769 * buildsym.c (finish_block): Add objfile parameter.
7770 * buildsym.c (misc): Change symbol_obstack to objfile version.
7771 * buildsym.c (make_blockvector): Change to static.
7772 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7773 * buildsym.c (compare_line_numbers): Change to static, args are const,
7774 cast args when used.
7775 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7776 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7777 and made static. Add objfile parameter.
7778 * buildsym.c (end_symtab): Simplify code using line table size.
7779 Realloc the linetable on the objfile symbol_obstack and copy there.
7780 * buildsym.c (scan_file_globals): Convert from misc function vector
7781 use to new minimal symbol use.
7782 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7783 strings get allocated in objfile's symbol_obstack. Convert references
7784 to builtin types to lookup_fundamental_type().
7785 * buildsym.c (read_type): Make static, add objfile parameter, convert
7786 references to buildin types to lookup_fundamental_type().
7787 * buildsym.c (read_struct_type): Add objfile parameter.
7788 * buildsym.c (read_array_type): Make static, add objfile parameter.
7789 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7790 * buildsym.c (read_huge_number): Make static.
7791 * buildsym.c (read_range_type): Make static, add objfile parameter,
7792 convert references to buildin types to lookup_fundamental_type ().
7793 * buildsym.c (read_args): Make static, add objfile parameter.
7794 * buildsym.h: Convert function decl's to prototype form.
7795 * c-exp.y: Add prototypes for local functions, convert uses of misc
7796 function vector to minimal symbol table. Reformat all builtin type
7797 initializations and pass a NULL objfile to init_type() for them.
7798 * coffread.c: Change context_stack ref's to coff_context_stack,
7799 add local function prototypes. Cast uses of xrealloc arg 1.
7800 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7801 crafting a new type.
7802 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7803 * coffread.c (finish_block): Change name to coff_finish_block.
7804 * coffread.c (make_blockvector): Add and use objfile parameter.
7805 * coffread.c (record_line): Change name to coff_record_line.
7806 * coffread.c (start_symtab): Change name to coff_start_symtab.
7807 * coffread.c (end_symtab): Change name to coff_end_symtab.
7808 * coffread.c (record_misc_function): Change name to record_minimal_
7809 symbol and change to minimal symbol table use from misc func tbl.
7810 * coffread.c (coff_symfile_read): Convert from misc function vector
7811 use to minimal symbol table use.
7812 * coffread.c (hashname): Remove; use common version in buildsym.c.
7813 * coffread.c (decode_base_type): Change references to builtin types
7814 to calls to lookup_fundamental_type().
7815 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7816 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7817 * command.c: Add prototypes for local functions.
7818 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7819 appropriate member of the function union for that type.
7820 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7821 ifdef out the function since it isn't currently used.
7822 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7823 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7824 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7825 * command.c (help_cmd): Compare function pointer to NULL.
7826 * command.c (help_cmd_list): Compare function pointer to NULL.
7827 * command.c (lookup_cmd_1): Use correct member of function union.
7828 * command.c (undef_cmd_error): Make static.
7829 * command.c (complete_on_cmdlist): Use correct member of func union.
7830 * command.c (do_setshow_command): Use correct member of func union.
7831 * command.c (shell_escape): Convert rindex use to strrchr.
7832 * command.h (COMMAND_H): Define if already included.
7833 * command.h (cmd_list_element struct): Change 'function' to a union
7834 and prototype args. Prototype completer function.
7835 * command.h: Convert decl's to prototype form.
7836 * convex-xdep.c (store_inferior_registers): Returns void.
7837 * copying.c: Prototype local functions.
7838 * coredep.c: Minor whitespace change.
7839 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7840 * cplus-dem.c: Prototype local functions.
7841 * dbxread.c (hashname): Remove; moved to buildsym.c.
7842 * dbxread.c (free_and_init_header_files): Make static.
7843 * dbxread.c: Add prototypes for local functions.
7844 * dbxread.c (new_object_header_files): Remove; inlined usages.
7845 * dbxread.c (xrealloc usages): Cast args.
7846 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7847 and change usages accordingly.
7848 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7849 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7850 * dbxread.c (dbx_next_symbol_text): Make static.
7851 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7852 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7853 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7854 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7855 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7856 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7858 * dwarfread.c (record_misc_function): Change name to record_minimal_
7859 symbol and use minimal symbol table throughout.
7860 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7861 * dwarfread.c: Convert all references to builtin types to use the new
7862 lookup_fundamental_type function.
7863 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7864 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7866 * elfread.c (record_misc_function): Convert to use record_minimal_
7868 * elfread.c (elf_symtab_read): Add objfile parameter.
7869 * eval.c: Add prototypes for local functions and move some decls
7870 around to accomodate prototypes.
7871 * expprint.c: Add prototypes for local functions. Change references
7872 to misc function vector to minimal symbol table.
7873 * findvar.c (read_memory usages): Cast args.
7874 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7875 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7876 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7877 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7878 * gould-xdep.c: Minor whitespace change.
7879 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7880 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7881 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7882 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7883 * i386-tdep.c: Add prototypes for local functions.
7884 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7885 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7886 that defaulted to int.
7887 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7888 i386_push_dummy_frame): Returns void.
7889 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7890 int and explicitly declare return type as int.
7891 * i387-tdep.c: Minor formatting changes.
7892 * i960-tdep.c (leafproc_return): Convert from misc function vector
7893 use to minimal symbol table use.
7894 * infcmd.c: Add prototypes for local functions.
7895 * infcmd.c (continue_command, until_next_command, until_command,
7896 path_info, path_command): Make static.
7897 * infcmd.c (step_1, until_next_command): Convert from misc func
7898 vector to minimal symbol table use.
7899 * inflow.c: Add prototypes for local functions.
7900 * infptrace.c (store_inferior_registers): Returns void, not int.
7901 * language.c (_initialize_language): Use proper member of function
7903 * m2-exp.y: Add prototypes for local functions, convert misc function
7904 vector uses to minimal symbol table uses.
7905 * m2-exp.y (make_qualname, yyerror): Make static.
7906 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7907 * m68k-pinsn.c: Add prototypes for local functions.
7908 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7909 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7910 * m68k-stub.c: Add prototypes.
7911 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7912 use to minimal symbol table use.
7913 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7914 * m88k-xdep.c (store_inferior_registers): Returns void.
7915 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7916 * mach386-xdep.c (store_inferior_registers): Returns void.
7917 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7918 * main.c: Add prototypes for local functions.
7919 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7920 longjmp() result to (NORETURN void).
7921 * main.c (catch_errors): Prototype the 'func' parameter.
7922 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7923 Takes an unused arg.
7924 * main.c (execute_command): Call the right member of the func union.
7925 * main.c (command_loop_marker, symbol_completion_function,
7926 command_loop): Make static.
7927 * main.c (command_line_input): Make linelength unsigned, cast arg
7928 to command_line_input().
7929 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7930 * main.c (initialize_main): Call right member of function union.
7931 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7932 * mem-break.c: Include symtab.h
7933 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7934 * mips-xdep.c (store_inferior_registers): Returns void.
7935 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7936 use to minimal symbol table use.
7937 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7939 * mipsread.c (make_type): Remove, convert usages to init_type.
7940 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7941 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7942 vector use to minimal symbol table use.
7943 * parse.c: Add prototypes for local functions.
7944 * parse.c (xrealloc usages): Cast args.
7945 * parse.c (prefixify_expression, length_of_subexp): Make static.
7946 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7947 * parser-defs.h: Convert function decls to prototype form.
7948 * partial-stab.h: Convert from misc function vector use to new minimal
7950 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7951 the per-objfile copies.
7952 * printcmd.c: Add prototypes for local functions. Move some struct
7953 definitions around to accomodate prototypes.
7954 * printcmd.c (decode_format): Make static, change args oformat and
7955 osize to int from char.
7956 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7957 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7958 * printcmd.c (print_address_symbolic): Convert from misc function
7959 vector use to minimal symbol table use.
7960 * printcmd.c (address_info): Convert from misc function vector use
7961 to minimal symbol table use.
7962 * printcmd.c (delete_display, enable_display, disable_display_command):
7964 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7965 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7966 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7967 * pyr-xdep.c (store_inferior_registers): Returns void.
7968 * remote-mm.c (mm_load): symbol_file_add return value unused.
7969 * remote-nindy.c: Minor format change.
7970 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7971 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7972 * rs6000-xdep.c (store_inferior_registers): Returns void.
7973 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7974 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7975 vector use to minimal symbol table use.
7976 * solib.c: Add prototypes for local functions.
7977 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7978 function vector use to minimal symbol table use.
7979 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7980 * solib.c (find_solib, shared_library_command): Make static
7981 * solib.c (read_memory, write_memory usages): Cast args.
7982 * solib.c (special_symbol_handling): Add function
7983 * source.c: Add prototypes for local functions.
7984 * source.c (select_source_symtab): Convert to scan objfiles.
7985 * source.c (open_source_file): Make static.
7986 * source.c (xrealloc usages): Cast args.
7987 * source.c (source_line_charpos): ifdef out, unused.
7988 * source.c (get_filename_and_charpos): Make static.
7989 * stack.c: Add prototypes for local functions.
7990 * stack.c (print_frame_info, frame_info): Convert from misc function
7991 vector use to minimal symbol table use.
7992 * symfile.c: Add prototypes for local functions.
7993 * symfile.c (compare_symbols): Make args const PTR's.
7994 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7995 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7996 * symfile.c (obsavestring): Add objfile parameter.
7997 * symfile.c (init_misc_bunches, prim_record_misc_function,
7998 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7999 sort_misc_function_vector, compact_misc_function_vector): Remove
8000 * symfile.c (symbol_file_add_digested): Add function.
8001 * symfile.c (symbol_file_add): Returns struct objfile *.
8002 * symfile.c (symbol_file_command): Modify for state file use.
8003 * symfile.c (symfile_open): Add parameter "dumpable".
8004 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8005 * symfile.c (load_command, add_symbol_file_command): Make static.
8006 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8007 * symfile.c (rindex usages): Converted to strrchr.
8008 * symfile.c (allocate_psymtab): New
8009 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8010 converted to minimal symbol table usage, but no obvious conversion.
8011 * symfile.c (free_all_symtabs): Remove.
8012 * symfile.c (_initialize_symfile): Use per-objfile info.
8013 * symfile.h: Rework the objfile structure to add per-objfile data
8014 objects (psymbol_obstack, symbol_obstack, type_obstack,
8015 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8016 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8017 Add prototypes to function declarations.
8018 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8019 function vector usage to minimal symbol table usage.
8020 * symmisc.c (DEV_TTY): Define if not defined.
8021 * symmisc.c: Add local function prototypes.
8022 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8023 printpsyms_command, print_objfiles, print_objfiles_command):
8024 Rework to use iterate_over_*
8025 * symtab.c: Add prototypes for local functions.
8026 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8027 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8028 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8029 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8030 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8031 lookup_reference_type, lookup_member_type, allocate_stub_method,
8032 check_stub_method, create_array_type, smash_to_member_type,):
8034 * symtab.c (lookup_symbol): Some args are const.
8035 * symtab.h: All type related defs and structs moved to gdbtypes.h
8036 * symtab.h: Convert decls to prototypes.
8037 * target.c (noprocess): Make static.
8038 * target.h: Change decl's to prototypes.
8039 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8040 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8041 * utils.c (_initialize_utils): Use correct member of function union.
8042 * valarith.c: include gdbtypes.h
8043 * valops.c: include gdbtypes.h, add prototypes for local functions.
8044 * valops.c (value_push, value_arg_push, find_function_addr):
8046 * valops.c (value_string): Convert from misc function vector use
8047 to minimal symbol table use.
8048 * valops.c (check_field_in): Make arg const.
8049 * valprint.c: Add prototypes for local functions.
8050 * valprint.c (print_string): Make static
8051 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8052 * values.c: Add prototypes for local functions.
8053 * values.c (value_headof): Convert from misc function vector to
8054 minimal symbol table.
8055 * xcoffexec.c: Add prototypes for local functions.
8056 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8058 * xcoffexec.c (relocate_minimal_symbol): Add.
8059 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8060 * xcoffread.c: Add prototypes for local functions.
8061 * xcoffread.c (sort_syms): Convert to scan objfiles.
8062 * xcoffread.c (read_xcoff_symtab): Make static.
8063 * xcoffread.c (various): Replace references to builtin types with
8064 calls to lookup_fundamental_type. Replace references to symbol_obstack
8065 and psymbol_obstack with pointers to the per-objfile copies.
8066 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8067 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8069 * xcoffread.c (init_stringtab): Add objfile parameter.
8070 * gdbtypes.c: New file
8071 * minsyms.c: New file
8072 * mmap-alloc.c: New file
8073 * mmap-sbrk.c: New file
8074 * objfiles.c: New file
8078 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8080 * Check in Fred Fish's changes in these modules. Fred
8081 will make ChangeLog entries for all of them. Update VERSION
8084 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8086 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8088 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8089 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8090 value.h: Prototypes for static functions; lint.
8091 * gdbtypes.h: Empty file to ease transition.
8093 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8095 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8096 inferior.h, language.h, signame.h, target.h, terminal.h,
8097 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8098 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8100 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8101 signame.c, sparc-xdep.c: Prototypes for all static functions.
8103 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8104 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8105 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8106 Remove to_call_function and target_call_function, since it
8107 always calls the same thing (call_function_by_hand).
8108 * core.c, exec.c, solib.c: Rename target_ops sections =>
8110 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8111 target.h: target_kill takes no args.
8112 * language.c (language_info): Scaffolding to allow briefer
8113 messages when the current language changes. FIXME.
8114 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8115 complaints about volatile functions.
8116 * xm-sysv4.h (HAVE_MMAP): Define.
8118 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8120 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8121 to make prototypes for all functions declared here.
8122 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8123 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8124 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8125 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8126 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8127 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8128 * utils.c: Avoid declaring malloc and realloc. Lint.
8129 (request_quit): Accept signal-number parameter.
8131 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8133 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8134 DIE's. Add new function read_tag_pointer_type() to read them.
8136 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8137 When creating a new user defined type, check to see if a partial
8138 type already exists, and if so, bash it to fit.
8140 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8142 * coffread.c (decode_base_type): Pass long, not union.
8143 Fix by Eric Valette, ev@chorus.fr.
8145 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8147 * elfread.c (elf_symtab_read): Fix code to correctly track
8148 changes in bfd for absolute symbols.
8150 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8152 * xm-vaxbsd.h: Close off comment.
8154 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8156 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8158 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8160 * mips-tdep.c (mips_print_registers): Print correct register
8161 number for double pseudo-registers.
8163 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8165 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8166 in the op$::OPERATOR. case. From Steven McCanne,
8167 <mccanne@horse.ee.lbl.gov>.
8169 * exec.c (set_section_name): Pass arg to exec_files_info;
8170 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8172 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8174 * main.c (print_gdb_version): Copyright msg: only this year.
8175 (cd_command): Avoid changing current_directory on error.
8177 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8179 * mipsread.c (parse_partial_symbols): Handle dependencies
8180 between partial symbol tables (when not doing stabs-in-ecoff).
8181 (This used to be handled by parse_fdr, but parse_fdr was
8182 incompatible with handling stabs-in-ecoff, so the code
8183 was re-written to not use parse_fdr. Unfortunately,
8184 the logic to handle dependencies was overlooked.)
8186 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8188 * coffread.c (read_enum_type): Use the size of a target int when
8190 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8192 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8193 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8194 TARGET_PTR_BIT to determine size of a pointer
8195 * values.c (unpack_long): when unpacking a REF or a PTR don't
8196 assume the size of the type.
8198 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8200 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8201 looking at its members. Improve guess between struct and union,
8202 only assuming union if multiple members have offsets of zero.
8204 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8206 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8207 (This is just for clarity - and one day permitting us to
8208 change FP0_REGNUM from 38 to 32, which would make more sense.)
8209 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8210 register numbers in stabs-in-ecoff get handled correctly.
8212 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8214 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8215 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8216 into BSD and Ultrix.
8218 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8220 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8222 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8224 * Makefile.in: Increment version to 4.4.1.
8225 * main.c (print_gdb_version): Update copyright notice.
8227 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8229 * mipsread.c: Prepend "struct " to the names of structure
8230 types, and similarly for enums and unions. (This used
8231 to be done, but got lost in the re-write to "guess" the
8232 difference between enum/struct/union.)
8233 Also, guess that a tag is an enum if the first member
8236 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8238 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8241 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8243 * Projects: Patching executables is done.
8244 * Makefile.in (VERSION): Roll to gdb-4.4.
8245 * README, WHATS.NEW: Update for gdb-4.4.
8247 * symfile.c (reread_symbols): Whenever we reread one object
8248 file's symbols, we must restart the scan, because the object_files
8249 chain has been permuted.
8251 * exec.c (exec_files_info): Split out into print_section_info.
8252 Print BFD filename of each section if it's not the default one.
8253 * core.c (core_files_info): Call print_section_info.
8255 * xm-vax.h: Include a few system header files whose definitions
8256 must precede defs.h.
8257 * language.c, language.h: Make some things const.
8258 * expression.h, main.c: const spreads like ooze.
8260 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8261 since BREAKPOINT values can be >0x80.
8263 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8265 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8267 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8269 * sparc-pinsn.c: Remove kludge for preferring architectures.
8270 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8271 and forever. Add `add' instruction to the set that get checked
8272 for a preceding `sethi' in order to print an absolute address.
8273 Corresponding changes in ../include/opcode/sparc.h needed
8274 to eliminate garbage instructions.
8276 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8278 * mipsread.c (parse_partial_symbols): Make sure partial
8279 symbols are created for external symbols (as used to be
8280 the case). This is a bit of a pain with the mips-coff.
8281 It uses a table which points to all of the external
8282 symbols belonging to a particular FDR or psymtab.
8283 Once we've generated this table, we might as well save
8284 it, and then use it in psymtab_to_symtab_1 to find
8285 the symbols to pass to parse_external().
8286 * symfile.c, symfile.c: New function start_psymtab_common
8287 to share the common parts of allocating a new psymtab
8288 for dbxread, mipsread (and later dwarfread). Its code
8289 was pulled out from start_psymtab in dbxread.c.
8290 * dbxread.c (start_psymtab): Use start_psymtab_common().
8292 * valprint.c (val_print): If there is an error when trying
8293 to print a string, check to see if there really is a problem
8294 by reading just one character. If that works, assume
8297 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8299 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8300 cypress, v8 mnemonics in that order.
8302 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8304 * sparc-pinsn.c: Put the qsort() back in.
8306 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8308 * findvar.c (read_register, write_register): Handle machines
8309 where REGISTER_TYPE is not the same size as "int".
8311 Handle debug symbols in dynamically loaded (relocated) code:
8313 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8314 offset to process_one_symbol.
8315 (process_one_symbol): Take new offset parameter. Add it into
8316 appropriate symbol types to relocate symbols to loaded addresses.
8317 Handle all possible symbol types, and complain() about types that
8318 we don't expect to see.
8319 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8320 process_one_symbol (FIXME, should pass real offset).
8324 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8326 (set_breakpoint, break_command_1, until_break_command,
8327 catch_command_1, breakpoint_re_set_one): Use it.
8328 * symtab.h (resolve_sal_pc): Declare.
8329 * infcmd.c (jump_command): Use resolve_sal_pc.
8331 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8333 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8335 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8337 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8338 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8339 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8341 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8343 * dbxread.c (process_one_symbol): Make a first cut at handling
8344 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8346 * symtab.c (find_pc_line): Fix stepping into and out of #included
8349 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8351 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8352 no longer any need to copy ../include/opcode/* into gdb.
8354 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8356 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8358 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8360 * valprint.c (type_print_base, type_print_method_args):
8361 Print C++ constructor methods without bogus "return type."
8363 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8365 * infptrace.c (child_xfer_memory): Parameter "target" should
8366 be a pointer to a structure, not the entire structure.
8368 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8370 * depend: Convert the couple of references to ansidecl.h that
8371 used the local gdb version to use the ../include version.
8373 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8376 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8377 (inferior_proc_init): Fix non-ANSI version of args.
8378 (attach): Call print_sys_errmsg with correct number of args.
8379 (mappingflags): Make static, does not need to be global.
8381 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8382 not the entire struct itself.
8384 * valops.c (value_assign): Cast some args to modify_field() and
8385 {read,write}_register_bytes() correctly.
8387 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8389 * Makefile.in (MALLOCSRC): Removed reference to removed local
8392 * dwarfread.c (list_in_scope): Needs an initial value, use file
8395 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8397 * main.c (main): Make option_index local to keep new getopt happy.
8398 main.c, solib.c, Makefile.in: Update copyright notices.
8400 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8402 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8404 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8406 * Makefile.in (HFILES): Add partial-stab.h.
8408 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8410 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8411 New files for stratus. Not complete enough to actually build
8412 on the Stratus machine; that awaits copyright assignment for
8415 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8416 for getting custom flags into CFLAGS when doing makes.
8418 * configure.in: Add config information for stratus.
8420 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8422 * dbxread.c (process_one_symbol): Pass address of structure
8423 to complain(), rather than the whole structure.
8425 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8427 * solib.c (solib_add_common_symbols): Only compile in when not
8428 using SVR4 style shared libraries.
8430 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8432 * dwarfread.c (locval): Add offreg flag to indicate location
8433 values that are computed off a base register.
8435 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8436 TAG_local_variable cases to account for static variables
8437 within function scopes.
8439 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8441 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8442 doesn't exist on some systems.
8444 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8445 nexting over recursive function calls.
8447 * target.c (target_read_string): Create this routine to read null
8448 terminated strings from the target. It deals with running off the
8449 end of memory elegantly as well. solib.c (find_solib): Use
8450 target_read_string() to avoid problems with running off the end of
8453 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8454 that reference pgrp_inferior.
8456 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8458 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8459 mips-tfile has been hacked to act more "traditionally."
8460 * dbxread.c: Fixed typo in comment.
8462 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8464 * mips-tdep.c (mips_skip_prologue): Add some number of
8465 'sw' instructions before 'addiu' adjusts the stack.
8467 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8469 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8470 freescope, buildblock closescope, record_line, add_symbol_to_list,
8471 gatherblocks, make_blockvector): Extensive changes to switch
8472 to generic symbol table building code in buildsym.c. Remove
8473 scope tree structures and functions, symbol table building
8474 functions, and lots of other small changes.
8476 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8477 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8479 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8481 * buildsym.c (cleanup_undefined_types): Add support for enums.
8482 This fixes the 'GDB internal error. cleanup_undefined_types with
8485 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8487 * dbxread.c: detect gcc2 compilations.
8489 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8491 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8492 in ../include/opcode/sparc.h.
8494 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8496 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8497 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8498 to reflect actual locations of opcode files, so TAGS target will
8501 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8503 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8506 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8507 dereferencing to access the correct elements.
8509 * valops.c (value_addr): Declare return type of external func
8512 * xcoffread.c: Undefine next_symbol_text before redefining it.
8514 For older changes see ChangeLog-9091
8520 version-control: never