1 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
4 to xmalloc. Include defs.h. Rename local macro from
5 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
8 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
10 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
11 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
12 * depend: Update to latest automatically built version.
14 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
16 * sparclite/Makefile.in: Create default target that does nothing
17 in order to force user to build by hand.
19 * sparclite/Makefile: Remove. It's not necessary anymore.
21 * ser-unix.c (wait_for): New routine to handle read timeouts,
22 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
24 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
26 * mips-pinsn.c (print_insn): Return value.
28 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
30 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
31 at configuration time and doesn't belong in the distribution archive.
33 * Makefile.in (NONSRC): Add 29k-share/README.
34 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
36 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
37 constants with slightly more portable definitions (still depends
38 on 2's complement arithmetic though).
39 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
40 * i386v-nat.c (sys/reg.h): Conditionalize include on
41 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
42 * ser-unix.c (termio.h): Include <termio.h> like other files that
43 include termio.h, not <sys/termio.h> which may not exist (on
46 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
48 * valprint.c (print_longest): Change format parameter from a
49 'char' to an 'int'. We can't have 'char' parameters with the
50 current coding style, where we mix prototypes with pre-ANSI
52 * value.h (print_longest): Change format parameter in prototype
53 from a 'char' to an 'int'.
55 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
57 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
59 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
60 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
62 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
64 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
65 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
66 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
67 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
68 ptrace needs 5 arguments, #define ptrace to always
69 pass zero as the 5th argument.
71 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
73 * configure.in: Match z8k-*-sim for z8000.
74 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
75 * remote-hms.c: Update to use new serial protocol.
77 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
79 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
80 necessary and Solaris doesn't have it.
82 * Makefile.in (clean-info, install, install-info, info, dvi,
83 check, all): do not echo recursion lines.
85 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
87 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
88 required target ports which use sockets (like a29k-udi).
90 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
92 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
94 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
95 systems lacking select().
97 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
99 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
101 * alldeps.mak, depend: Update with latest automatically built
104 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
106 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
108 * Makefile.in (make-proto-testsuite.dir): New target to make
109 prototype testsuite tree.
111 * Makefile.in (VERSION): Bump to 4.8.4.
113 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
115 * stabsread.c (define_symbol): If unrecognized constant type,
116 complain() not error().
118 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
120 * infptrace.c: Add missing close paren to test for
121 FIVE_ARG_PTRACE defined.
123 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
124 when compiling with gcc, but disable it for now. See comment.
125 * defs.h (LONGEST): Define as either "long" or "long long"
126 based on CC_HAS_LONG_LONG.
127 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
128 how longest_to_int is defined.
129 * c-valprint.c (c_val_print): Call print_longest.
130 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
131 instead of LONG_LONG.
132 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
134 * printcmd.c (print_scalar_formatted): Call print_longest
135 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
136 * typeprint.c (print_type_scalar): Call print_longest and let
137 it figure out what to do for PRINTF_HAS_LONG_LONG.
138 * valprint.c (val_print_type_code_int): Call print_longest
139 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
140 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
141 * value.h (struct value): Replace usage of LONG_LONG with
143 * value.h (print_longest): Add prototype.
144 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
145 * values.c (unpack_double): Collapse code that was unnecessarily
146 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
147 * values.c (value_from_longest): Remove dependency on
148 CC_HAS_LONG_LONG and just use LONGEST.
149 * solib.c (solib_map_sections): Use bfd_get_filename
150 to access filename field.
151 * solib.c (clear_solib): Save filename and free it later, after
152 bfd_close, since bfd_close may reference it. Use bfd_get_filename
154 * config/convex/xm-convex.h (LONG_LONG): Replace with
155 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
156 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
157 Add PRINTF_HAS_LONG_LONG references.
159 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
161 * inflow.c (kill_command), infcmd.c (attach_command),
162 remote.c (remote_interrupt_twice): In messages for the user, call it
163 "the program" or "the program being debugged" not "the inferior".
165 * hp300ux-nat.c: Cast second arg to supply_register calls.
166 (_initialize_kernel_u_addr, getpagesize): New functions.
167 (store_inferior_register_1): Change arg name from value to val.
168 (fetch_core_registers): Make arg core_reg_size unsigned.
169 Pass 5 args to ptrace.
170 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
171 Remove KERNEL_U_ADDR stuff.
172 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
173 * config/m68k/hp300hpux.m{t,h}:
174 Move exec.o from NATDEPFILES to TDEPFILES
175 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
176 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
178 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
180 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
182 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
184 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
186 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
188 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
189 describe `set demangle-style arm' (not cfront);
190 mention can type `q' to discard output, when gdb pages
192 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
194 * valops.c (search_struct_field): Fix gdb core dump with incomplete
197 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
199 * remote.c: Change timeout to 2.
200 (remote_open): Use unpush_target not remote_close.
201 (remote_resume): If siggnal != 0, give warning not error().
202 (remote_wait, remote_interrupt, remote_interrupt_twice):
203 If we get two interrupts, let the user get out if they want.
204 (remote_{kill,mourn}): New functions.
205 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
207 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
209 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
211 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
213 * Remote targets (mourn): Call unpush_target.
215 * config/sparc/xm-sun4os4.h: Declare free() to return int.
216 Remove twisted use of PARAMS.
218 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
219 that ansidecl.h assumes ANSI on AIX.
221 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
223 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
224 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
226 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
228 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
230 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
232 * remote-vx.c (net_connect): Allow numeric IP address for host.
234 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
236 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
238 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
240 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
242 * symtab.h, xcoffread.c: Revise linetable sorting comments.
244 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
246 * valops.c (value_cast): A cast might also change the object
247 representation in C++.
248 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
249 to get the proper read_symtab function when called from mipsread.c.
250 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
251 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
252 for dummy psymtabs, inhibit processing of dummy psymtabs.
254 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
256 * Changes from (or inspired by) AMD:
257 * remote-udi.c (udi_attach): Assignments to Space and Offset were
259 (udi_wait): Make error message (UDIGetStdout) match error.
260 (udi_wait): Handle UDIStdinNeeded.
261 * command.c [CANT_FORK]: Use system().
262 * utils.c (prompt_for_continue): Allow quit with 'q'.
264 * solib.c (solib_add): Don't call special_symbol_handling if there
265 were errors in symbol_add_stub. Also set so->from_tty before
266 calling symbol_add_stub.
268 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
270 * Merge in HPPA/BSD patches from Utah:
271 * defs.h: Add const to 2nd arg of psignal prototype.
272 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
274 * hppab-core.c: Deleted. No longer useful.
275 * hppab-nat.c: #include more files. Use PT_WUREGS, not
277 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
278 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
279 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
280 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
281 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
283 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
285 * Fix two bugs found by deja-gnu. One is the incorrect reporting
286 of the PC being in a stack dummy when looking at a core file
287 without symbols. The other is the incorrect passing of char
288 arguments during expression evaluation (ie: p foo('a','b') would
289 mess up the passing of it's args because it wasn't coercing the
291 * hppah-tdep.c: Rename global functions to have consistent hppa_
292 prefix. Make more functions static. Drop hp_ prefix from static
293 functions. (hppa_push_arguments): Call value_arg_coerce to cast
294 char to int args if necessary. (hppa_fix_call_dummy): Create
295 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
296 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
297 valid (ie: != 0) before doing comparison against PC.
298 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
299 to reflect new arguments.
300 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
301 prefix for func name. (FIX_CALL_DUMMY): Move code into
304 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
305 to malloc() so that we can test GDB eval of dynamically created
306 arrays (like char strings in `print "foo"').
308 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
310 * printcmd.c (print_address_symbolic): Search symtabs as well as the
311 minimal symbols for a nearby symbol.
313 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
315 * coffread.c: Comment changes around minimal symbol recording.
317 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
319 * command.c: comment changes only.
321 * mips-tdep.c (heuristic_fence_post): new static variable.
322 (heuristic_proc_start): use heuristic_fence_post, print better
323 warnings, but only if not stop_soon_quietly.
324 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
326 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
328 * symtab.h: Fix LOC_REF_ARG comment.
330 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
331 and Jim Kingdon (kingdon@cygnus.com)
333 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
335 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
336 symfile.c (compare_symbols): Don't check first character; STRCMP
339 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
340 structures that are passed by address in a register.
341 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
342 * findvar.c (read_var_value),
343 printcmd.c (address_info, print_frame_args),
344 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
345 * symtab.c (lookup_block_symbol): Deal with it.
347 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
349 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
351 * objfiles.c (find_pc_section): Return a struct obj_section *.
352 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
353 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
354 Don't use obj_section hack.
355 * xcoffexec (vmap_symtab): Relocate obj_sections.
356 * printcmd.c (containing_function_bounds): Use find_pc_section.
358 * symtab.h: Clean up SYMBOL_VALUE comments.
360 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
362 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
363 Expand comments about LOC_ARG/LOC_LOCAL pairs.
365 * coffread.c (read_coff_symtab): Use rewind before fseek.
367 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
369 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
370 * Makefile.in: Add $(YFLAGS) when using $(YACC).
371 * Makefile.in: Remove message to expect conflicts and unused
372 rules in ch-exp.y, since there no longer are any such.
374 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
376 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
378 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
380 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
381 rather than dumping core.
383 * Makefile.in: Add ${srcdir}/ to all source files.
384 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
385 (TAGS): Deal with srcdir and new config directory scheme.
387 Makefile.in (NONSRC): Remove createtags.
388 alldeps.mak: Updated.
390 * rs6000-tdep.c: Delete unused function print_frame.
392 * frame.h (struct frame_info): Doc fix for next_frame.
393 New field signal_handler_caller.
394 blockframe.c (create_new_frame, get_prev_frame_info),
395 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
396 INIT_FRAME_PC_FIRST).
397 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
400 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
402 * irix4-nat.c (fetch_core_registers): Special version of this for
403 Irix 4.x, which stores regs a bit differently from other /proc
405 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
406 to new file core-svr4.c.
407 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
408 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
410 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
412 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
414 * i387-tdep.c: Remove unused #includes.
416 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
418 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
420 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
422 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
424 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
425 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
426 Don't muck with SYMBOL_CLASS.
428 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
430 * munch: Don't use head command. It doesn't exist everywhere.
432 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
434 * inflow.c (new_tty): Remove spurious 'o' character at end
437 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
439 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
440 instructions and nothing more.
441 * mipsread.c (add_line): Add comment why we have to combine line number
442 entries for the same line number.
444 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
446 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
449 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
451 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
453 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
455 * source.c (select_source_symtab): Clean up comment. Also, if
456 we have a current_source_symtab, and s is NULL, return without
458 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
459 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
461 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
463 * dbxread.c (unknown_symchar_complaint): Add new complaint.
464 * stabsread.h: Declare it.
465 * partial-stab.h: Use it.
467 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
469 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
471 * stack.c (print_frame_info): Print specially if dummy frame.
473 * breakpoint.c: Add comments regarding within_scope future direction.
477 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
479 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
481 * ch-exp.y: Fix thinko that broke parsing of FALSE.
483 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
485 * stabsread.c (read_member_functions): Initialize domain for stubbed
486 member functions to avoid gdb core dumps when printing pointers
488 * cp-valprint.c (cp_print_class_method): Check for stubbed member
491 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
493 * expprint.c (print_subexp): If opcode not found in op_print_tab,
494 stop with an error().
495 eval.c (evaluate_subexp): Change error message.
497 * objfiles.c (build_objfile_section_table): Cast return value
500 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
502 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
503 to rs6000_frame_chain and deal with it if we're in a signal handler.
504 (FRAME_SAVED_PC): Use rs6000_frame_chain.
506 * breakpoint.c (within_scope): New function.
507 (enable_breakpoint, watchpoint_check): Use it.
509 * source.c (openp): Handle "exec-file ./ls" correctly.
511 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
513 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
515 * ch-exp.y: Clean up lexing of identifiers and
516 reserved words. (E.g. don't recognize FALSEXXX as the
517 keyword FALSE followed by the identifier XXX.)
518 Also, convert identifiers to lower case.
520 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
522 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
523 new serial interface.
525 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
527 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
528 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
529 * ser-go32.c: Return -1 on most failures, 0 on most successes,
530 and use new return codes for go32_readchar().
531 * ser-unix.c: Ditto. Also, move error handling up to caller for
532 SERIAL_SETBAUDRATE().
533 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
535 (serial_close): New routine to wrap around device close routine.
536 serial.h: Clean & document return values more clearly.
538 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
540 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
542 * rs6000-pinsn.c (print_operand, case LI): Print condition register
543 operand in decimal rather than wrong textual versions.
545 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
546 (mention 't', remove false thing about 'g' only good with 'f').
548 * breakpoint.h: move "struct breakpoint" and friends to top of
549 file so that bpstat_find_breakpoint prototype works.
551 * solib.c (struct so_list): Add bfd field.
552 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
553 Put the bfd in bfd field of the so_list.
554 (clear_solib): Free bfd name and close_bfd on the bfd.
556 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
558 * valarith.c (value_subscript): Add COERCE_REF.
559 * ch-exp.y (operand_5): We can generalize the 2nd operand
560 of a string repetition ot 'literal' without ambiguity.
562 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
564 * breakpoint.h (struct bpstat): Remove momentary field.
565 Remove bpstat_momentary_breakpoint. This was always kludgy
566 and is no longer used.
568 * breakpoint.h: Add enum bpstat_what.
569 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
570 stop and print fields of bpstat now per-breakpoint, not just
571 one for the whole chain.
572 breakpoint.{c,h} (bpstat_what): New function.
573 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
574 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
575 with call to bpstat_what.
576 README: Remove watchpoint/breakpoint bug from known bugs.
578 * breakpoint.h: Prototype bpstat_find_breakpoint.
580 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
582 * symtab.c (find_methods, gdb_mangle_name): Note that functions
584 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
585 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
587 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
589 * i960-pinsn.c (tabent): Copied struct definition from
592 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
594 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
596 * symtab.c (gdb_mangle_name): Use it.
597 * symtab.c (find_methods): Do not add destructors to choice list
599 * symtab.c (decode_line_1): Make breakpoints on destructors work
602 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
604 * ser-go32.c: Make it use serial port name.
605 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
607 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
610 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
612 * configure.in: Only configure sparclite subdir when target_cpu
615 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
617 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
618 Remove FIXME comment regarding this.
620 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
622 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
624 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
626 Add section table to objfile struct. Use it for find_pc_section.
627 * objfiles.c (add_to_objfile_sections,
628 build_objfile_section_table, find_pc_section): new functions.
629 (allocate_objfile): build section table.
630 * objfiles.h (struct obj_section): new structure.
631 (struct objfile): add section table.
632 (find_pc_section): new prototype.
633 * solib.[ch] (find_pc_section_from_so_list): removed.
634 * sparc-tdep.c: include objfiles.h for find_pc_section. include
635 symfile.h for objfiles.h.
636 (in_solib_trampoline): adjusted for new find_pc_section
637 prototype. Removed BAD_RICH_HACK ifdefs.
638 * symfile.c (syms_from_objfile): offset objfile sections.
639 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
640 * symfile.h (find_pc_section): prototype removed. Also fixed
641 comment typo NUL -> NULL.
642 * target.[ch] (find_pc_section_from_targets): removed.
643 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
645 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
647 * ser-go32.c: Format. (go32_open): Use proper return value.
649 * configure.in: Undo conditional configdirs hack for sparclite.
651 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
653 * symtab.c (list_symbols): When call break_command, pass both
654 filename and function name not just function name.
656 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
658 (Changes and new files to make "none" a full fledged configuration)
659 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
660 Currently only tm-none.h has any meaningful contents.
661 * config/none/none.mh (NAT_FILE): Use nm-none.h
662 * config/none/none.mh (XM_FILE): Use xm-none.h
663 * config/none/none.mt (TM_FILE): Use tm-none.h
664 * Makefile.in (depend): Remove comment about parse errors in
665 valops.c, it now parses correctly and generates a correct depend
666 line. Remove line that touches xm.h, tm.h, and nm.h; they are
667 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
669 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
671 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
673 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
674 exactly 8 characters.
676 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
678 * configure.in: Sparclite uses sparc config dir. Also has it's
679 own tm- & .mt files now. Also add sparclite to configdirs.
680 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
681 * config/i386/go32.mh: Nullify def of TERMCAP.
682 * config/i386/xm-go32.h: Get rid of redef of EIO.
683 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
684 specific configs. Very similar to sun4os4, but without solib.
685 * sparclite/{Makefile.in configure.in}: First cut at making this
688 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
690 * ser-go32.c: First cut at adapting to new serial interface.
692 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
694 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
695 These implement a new serial line interface for talking to remote
697 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
698 EXCEPT go32, which gets ser-go32.c.
699 * remote.c: Use new serial interface. More remote-xxx's to be
701 * ser-bsd.c, ser-termios.c: Removed.
702 * serial.c: New. Implements common operations for all serial
704 * ser-unix.c: New. Unix specific serial operations for various
705 flavors of Unix (Posix, SysV, BSD).
706 * serial.h: Generic serial interface defs.
707 * config/i386/go32.mh, config/i386/i386bsd.h,
708 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
709 ser-bsd.o from XDEPFILES. All the magic is now handled in
712 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
714 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
716 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
718 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
720 * rs6000-tdep.c (frameless_function_invocation): Don't even think
721 about framelessness except on the innermost frame.
723 * xcoffexec.c: Call fatal() not abort().
725 * stabsread.c (patch_block_stabs): If stab & no symbol, make
726 a LOC_OPTIMIZED_OUT symbol.
727 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
728 findvar.c (read_var_value), printcmd.c (address_info),
729 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
730 m2-exp.y (yylex): Deal with it.
731 ch-exp.y (yylex): Deal with it.
733 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
735 * findvar.c (value_from_register): H8500 specific, check to see
736 if we are looking at short pointer. If so, skip crock.
737 * h8500-tdep.c (h8500_frame_chain): Mask down value from
738 read_memory_integer() to avoid getting messed up by sign extension.
740 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
742 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
743 ifdef protect using BAD_RICH_HACK. This should be removed soon.
744 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
746 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
748 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
750 * core.c (dis_asm_print_address): New function.
752 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
755 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
757 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
758 entire breakpoint chain and print only the first entry that needs to
759 be printed and needs to be stopped for. Fixes problems with printing
760 of multiple breakpoints with different conditions.
761 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
762 effectively stops printing of the breakpoint chain.
763 * breakpoint.c (print_it_noop): New routine to print nothing
764 for this breakpoint entry and dont stop printing.
765 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
766 watchpoint only if it is enabled.
767 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
768 descriptor from the library to make backtraces through setjmp work.
769 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
771 * mips-tdep.c (read_next_frame_reg): Provide correct values for
772 all registers saved within sigtramp, cleanup.
774 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
776 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
778 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
780 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
781 with prototype in ../include/dis-asm.h.
783 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
785 * core.c (dis_asm_{read_memory,memory_error}): New functions.
786 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
787 Use read_memory_func interface to disassembler.
789 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
791 Teach sparc solaris to next over shared library functions.
792 * solib.[hc] (find_pc_section_from_so_list): new function and
794 * sparc-tdep.c (in_solib_trampoline): new function.
795 * symfile.[hc] (find_pc_section): new function and prototypes.
796 * target.[hc] (find_pc_section_from_targets): new function and
798 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
801 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
803 * infrun.c (wait_for_inferior): Revise comment.
805 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
807 * command.{c,h}: New var_type var_integer.
808 main.c: Use it for history_size.
810 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
811 Lint and byte-order fixups.
813 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
815 * breakpoint.h (bpstat): New field print_it.
816 breakpoint.c (bpstat_print): Use it.
817 (print_it_normal): New function (from old bpstat_print code).
818 (bpstat_{alloc,stop_status}): Set print_it field.
820 * breakpoint.c (bpstat_stop_status): Use catch_errors when
821 evaluating watchpoint condition, via new function watchpoint_check.
822 Also stop if watchpoint disabled due to leaving its block.
824 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
826 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
828 * mips-pinsn.c: Add missing include of dis-asm.h.
830 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
832 * Makefile.in (clean, distclean, realclean): Recursively apply
833 to subdirs first, rather than last. This avoids, for example,
834 Makefile being removed in a parent directory before the recursive
837 * alldeps.mak, depend: Update for below changes.
839 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
840 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
841 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
842 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
844 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
845 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
846 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
847 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
848 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
849 tm-68k.h to tm-m68k.h.
850 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
851 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
854 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
855 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
856 * a29k-tdep.c: Renamed from am29k-tdep.c.
857 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
858 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
859 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
860 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
862 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
863 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
864 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
866 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
867 define that does not appear anywhere else in the gdb source tree.
868 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
870 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
872 * breakpoint.c: Add comments regarding breakpoint_re_set.
874 * xcoffread.c (sort_syms, compare_symbols): Remove.
875 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
876 not our own sort_syms (it is identical).
878 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
880 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
882 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
883 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
885 * exec.c (exec_close): Fix storage leak.
886 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
887 output sections when patching an executable.
888 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
889 when writing all registers.
890 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
891 at the right offset in the dummy frame.
892 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
893 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
894 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
896 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
898 * Makefile.in (TARFILES): Avoid trailing backslash.
900 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
902 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
903 it in breakpoint_re_set.
904 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
906 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
907 don't use sizeof(int) for target stuff, etc).
909 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
911 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
912 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
913 support that can't be integrated anyway due to lack of clear
916 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
918 * findvar.c (read_register, write_register): Make these capable
919 of reading/writing registers that are shorter than REGISTER_TYPE.
920 * (value_from_register): Install H8500 specific code to return
921 proper value when register is being used as a pointer.
922 * h8500-tdep.c: Remove extra defines of NUM_REGS.
923 (h8500_skip_prologue): Use correct lengths for LINK instructions.
924 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
925 chain frames properly by combining frame pointer with T reg.
926 (init_extra_frame_info): Delete. It's now a macro.
927 (frame_args_address): Don't add PTR_SIZE. Stack args are already
928 offset by the correct amount off of the frame pointer.
929 (register_byte): Delete. It's now a macro.
930 (register_raw_size, register_virtual_size): Delete. Replaced by
931 common routine h8500_register_size, cuz there's no difference
932 between the raw & virtual sizes on this machine.
933 (register_convert_to_raw, register_convert_to_virtual): Delete,
934 cuz there's no difference between the raw & virtual forms.
935 Replaced by memcpy in tm file.
936 (register_virtual_type): Rename to h8500_register_virtual_type.
937 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
938 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
939 emulator have same reg offsets. This is all handled in the
941 (h8500_trapped_internalvar): New routine to detect references to
942 convenience vars acting as pointer pseudo-regs.
943 (h8500_value_trapped_internalvar): Conjure up value of pointer
945 (h8500_set_trapped_internalvar): Convert set value in real
947 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
948 code segment register.
949 infrun.c (proceed): Simplify. Call write_pc instead of doing it
951 (wait_for_inferior): Add h8500 specific code to add stack segment
952 when reading SP register.
953 remote-sim.c (fetch_register): Spacing.
954 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
955 detect cruft. Redo all register manipulation stuff. Get rid of
956 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
957 to frame pointer. (IS_TRAPPED_INTERNALVAL,
958 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
959 to create internal vars for pointer pseudo-regs.
961 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
963 * Makefile.in: Numerous small changes to macro definitions
964 and rules for building gdb distribution tree. Many macros
965 eliminated or merged, and rules simplified.
966 * alldeps.mak: Update.
969 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
971 * Makefile.in: recurse through SUBDIRS for dvi target too
973 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
975 * Clean up xcoff relocation.
976 objfiles.h (struct objfiles): Add section_offsets, num_sections.
977 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
979 symtab.h (struct general_symbol_info): Add section field.
980 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
981 xcoffread.c: Set section for symbols and msymbols.
982 (struct symtab): Add block_line_section field.
983 buildsym.c (end_symtab): Set it.
984 (end_symtab and callers): Add section parameter.
985 objfiles.c (objfile_relocate): New funciton.
986 xcoffexec.c (vmap_symtab): Use it.
987 xcoffsolib.h (struct vmap): Remove unused fields.
988 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
989 CORE_NEEDS_RELOCATION, symtab_relocated.
990 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
991 rs6000-tdep.c: Make loadinfotext static.
992 breakpoint.c (fixup_breakpoints): Doc fix.
993 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
994 (end_symtab): primary field replaces nonreloc.
996 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
998 * symtab.h (struct linetable_entry): Remove confusing comment.
1000 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1002 * Makefile.in: add installcheck target
1004 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1006 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1007 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1008 z8k}: New directories to hold cpu specific configuration files.
1009 Naming follows gcc convention.
1010 * config/{*.mt, *.mh}: All target and host makefile fragment
1011 config files moved to an appropriate config/<cpu> subdirectory.
1012 * nm-*, xm-*, tm-*: All native, host, and target files, which
1013 get linked to nm.h, xm.h, and tm.h respectively by configure,
1014 moved to appropriate config/<cpu> subdirectory.
1015 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1016 Native, host, and target files that are common across more than
1017 one cpu architecture and included by one of the configured
1018 native, host, or target files, get moved to config directory.
1019 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1020 pick up native, host, or target include files moved to one of
1021 the config subdirectories, and that are included by other files.
1022 * Makefile.in (alldeps.mak): Modify to account for new config
1023 directory structure.
1024 * alldeps.mak, depend: Update for new config directory structure.
1025 * config/*/[ntx]m-*.h: Modify all files that include other
1026 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1027 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1029 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1030 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1031 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1032 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1033 the ones where the default is not unique or different than the
1034 config subdirectory name. Similarly, handle gdb_target_cpu.
1035 Modify configure.in as appropriate to make use of gdb_host_cpu
1036 and gdb_target_cpu to find makefile fragments and make links.
1038 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1040 * mipsread.c (compare_blocks): Sort blocks with the same start
1041 address by decreasing ending address.
1043 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1045 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1046 lookup_symbol as it might get clobbered by the call.
1048 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1049 The previous code did not initialize the language field for the psymtab
1052 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1054 * c-exp.y (parse_number): Avoid shift warning.
1055 * serial.h (struct ttystate): Declare empty one on DOS.
1057 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1059 * xm-sun4os4.h: Return type of free() should be void, not int.
1061 * vx-share/vxWorks.h: Remove #def of NULL.
1063 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1065 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1067 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1069 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1071 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1073 * ieee-float.c: Moved to ../libiberty.
1074 * ieee-float.h: Moved to ../include.
1075 * Makefile.in: Update accordingly.
1076 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1077 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1078 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1079 it is now in ../opcodes/m68881-ext.c.
1080 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1081 prologue (some callers _do_ care).
1082 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1083 new interface of ../opcodes/*-dis.c.
1084 * ch-exp.y: Add #include <ctype.h>.
1086 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1088 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1090 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1092 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1094 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1096 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1098 * z8k-tdep.c (extract_return_value, write_return_value,
1099 store_struct_return): New functions from macros in tm-z8k.h.
1101 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1103 * valops.c (value_arg_coerce): Apply temporary patch to
1104 fix problem with coercion of array and function types when
1105 passed as arguments to C functions, pending a more complete
1106 review of when and how coercion should be done, depending
1107 upon context and language.
1109 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1111 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1113 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1114 debugsec if there are a non-zero number of symbols.
1116 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1118 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1120 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1122 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1124 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1125 not just 50 symbols.
1126 (symtbl_num_syms): New variable.
1127 (read_xcoff_symtab): Set it.
1128 (read_symbol_nvalue): Check for bad symno.
1129 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1132 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1134 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1135 This is defined in defs.h if necessary.
1136 * vx-share/vxWorks.h: Remove #defs of min and max.
1137 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1138 vx-share/xdr_rdb.c: include defs.h.
1140 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1142 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1145 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1146 xcoffread.c: Doc fixes.
1148 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1150 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1151 xcoffexec.c (xcoff_relocate_core): New function.
1152 (text_adjustment): Removed.
1153 (add_vmap): Return the vmap.
1154 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1156 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1158 * xcoffsolib.h: Add objfile member to struct vmap.
1159 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1160 xcoffexec.c (add_vmap): Allocate objfiles here.
1162 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1164 Support 68000 series without floating point.
1166 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1167 * tm-68k-nofp.h: New file, lacks 68881 support.
1168 * config/m68k-nofp.mt: New file.
1170 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1172 Remove a few remaining underscore/no-underscore remnants from
1175 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1176 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1177 * config/sparc-noun.mt: Rename to sparc-em.mt.
1178 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1179 * tm-68k-un.h: Rename to tm-68k-fp.h.
1180 * tm-spc-un.h: Rename to tm-spc-em.h.
1181 * tm-sun4sol2.h: Cleanup.
1182 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1184 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1186 * symmisc.c (std_in, std_out, std_err): Move initializations
1187 to runtime code, in case they aren't constant.
1189 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1191 * symtab.c (find_pc_symtab): some object file formats, notably
1192 mips, have holes in the address ranges of symtabs. Change
1193 this algorythm from first hit to tightest fit.
1195 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1196 fence post without finding the enclosing function, then print a
1199 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1201 * utils.c (fputs_demangled, fprint_symbol): Remove.
1202 * utils.c (fprintf_symbol_filtered): New function which combines
1203 the functionality of fputs_demangled and fprint_symbol. Uses a
1204 caller provided language parameter to select the appropriate
1205 demangler, and caller provided args to pass to the demangler.
1206 * defs.h (enum language): Move further up in file so enum can
1207 be used in prototypes.
1208 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1209 * defs.h (fprintf_symbol_filtered): Add prototype.
1210 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1211 fputs_demangled with call to fprintf_symbol_filtered.
1212 * cp-valprint.c (demangle.h): Include
1213 * cp-valprint.c (cp_print_value_fields): Replace calls to
1214 fprint_symbol with calls to fprintf_symbol_filtered.
1215 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1216 with call to fprintf_symbol_filtered.
1217 * stack.c (print_frame_info): Remove obsolete code so we don't
1218 have to update fputs_demangled usage in it.
1219 * stack.c (print_frame_info, frame_info): Add language variable
1220 to pass to fprintf_symbol_demangled and initialize it from the
1221 symbol's language. Replace calls to fputs_demangled with calls
1222 to fprintf_symbol_filtered.
1223 * symtab.c (find_methods): Replace call to fputs_demangled with
1224 call to fprintf_symbol_filtered.
1225 * ch-valprint.c (demangle.h): Include.
1226 * ch-valprint.c (chill_print_value_fields): Replace call to
1227 fprint_symbol with call to new fprintf_symbol_filtered.
1229 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1231 * Makefile.in (VERSION): Bump version to 4.8.2.
1233 * main.c (source_command): Require an explicit pathname of file
1234 to source, since previous behavior of defaulting to gdb init file
1235 was troublesome and undocumented.
1236 * printcmd.c (disassemble_command): Add missing '{}' pair to
1237 else with two statements. Bug reported by Stephane Tsacas
1239 * symtab.c (find_pc_line): Don't complain about zero length or
1240 negative length line numbers for the moment, since we may not own
1241 the terminal when called, such as when single stepping. (FIXME)
1242 * language.h (CAST_IS_CONVERSION): True if current language is
1243 C++ as well as C. Fix from Peter Schauer.
1244 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1245 Use STREQN macro rather than bare '!strncmp()'.
1246 * environ.c (unset_in_environ): Avoid use of memcpy on
1247 overlapping memory regions, as suggested by Paul Eggert
1248 <eggert@twinsun.com>.
1249 * c-exp.y (%union struct): Remove unused ulval as suggested
1250 by Paul Eggert <eggert@twinsun.com>.
1252 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1254 * main.c (gdbinit): Make static.
1255 * main.c (inhibit_gdbinit): Move to file scope.
1256 * main.c (main): Remove local inhibit_gdbinit.
1257 * main.c (source_command): Don't source '.gdbinit' file by
1258 default if gdb has been told to ignore it.
1260 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1262 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1265 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1267 * printcmd.c (print_address_symbolic): Only print if offset
1268 is shorter than max_symbolic_offset.
1269 (initialize_printcmd): `set print max-symbolic-offset'.
1271 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1272 (examine_tag): Use it.
1273 (read_register_stack): Only look in the local registers for a
1274 memory address if it's between rfb and rsp; go to memory otherwise.
1275 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1276 (reginv_com): Remove ancient kludge command.
1278 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1280 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1281 irix4 will again compile.
1283 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1285 * configure.in: accept mips-sgi-irix4* for irix4.
1287 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1289 * z8k-tdep.c (print_register_hook): Lint.
1291 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1293 Lint fixes from Paul Eggert (eggert@twinsun.com):
1295 * command.c (do_setshow_command): var_uintegers are unsigned.
1296 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1297 unsigned, since they use hex values with the high bit set.
1299 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1301 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1302 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1304 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1305 macro definitions in parenthesis.
1307 * dbxread.c (dbx_symfile_init): Catch the case where there is
1308 no string table, but the only way we find out is by reading zero
1311 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1313 * dbxread.c (dbx_symfile_init): Make size of the string table
1314 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1315 offset to the string table is nonzero and handle the nonexistant
1316 string table case, should it occur. Ensure that the string table
1317 size read from the file is reasonable, with a minimum lower bound
1318 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1320 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1322 * Makefile.in: Changes to build testsuite correctly.
1323 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1324 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1325 (TARGET_FLAGS_TO_PASS): New variable.
1326 (SUBDIRS): Added testsuite.
1327 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1328 testsuite is compiled with CC_FOR_TARGET rather than CC.
1330 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1332 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1333 reported by mycroft@gnu.ai.mit.edu.
1335 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1336 * configure.in (vax-*-ultrix2*): New triplet.
1337 * config/vaxult2.mh: New file.
1338 * xm-vaxult2.h: New file.
1340 * c-exp.y (parse_number): Change high_bit to unsigned.
1341 * demangle.c: Change all references to cfront to ARM, since the
1342 actual algorithm is the one specified in the Annotated Reference
1343 Manual. This was confusing users into thinking that full cfront
1344 support was implemented.
1345 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1346 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1347 directly to lookup_struct_elt_type, which will do the
1348 dereferencing itself.
1349 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1350 NULL dereferencing bug for unnamed structs, comment out
1353 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1355 * coffread.c (process_coff_symbol): Change PCC argument correction
1356 so that it only happens on big-endian targets; so that it only
1357 happens if the short or char argument is aligned on an int
1358 boundary; and so that it changes the location, rather than the
1359 type, of the argument. These changes tend to parallel similar
1360 (old) changes in stabsread.c.
1362 * coffread.c (coff_read_enum_type): Use the specified size for
1363 enums, don't assume that they are int-sized.
1365 * c-valprint.c (c_val_print): Don't assume enums are the same as
1368 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1369 Rendell, <michael@mercury.cs.mun.ca>.
1371 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1373 * language.h (local_decimal_format_custom): Add prototype.
1374 * language.c (local_decimal_format_custom): Add function, bug
1375 reported by Robert R. Henry (rrh@tera.com).
1377 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1379 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1380 by Josef Leherbauer, joe@takeFive.co.at.
1382 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1384 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1385 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1386 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1387 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1388 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1389 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1390 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1391 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1393 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1395 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1396 of demangled name fields to NULL if no demangling exists for
1397 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1398 symbols if their language is known at the time they are created,
1399 but sometimes the language is not known until later.
1401 * ch-typeprint.c (chill_print_type_base): Name changed to
1402 chill_type_print_base to match pattern for C and C++ names.
1403 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1404 to be consistent with other usages.
1405 * ch-typeprint.c (chill_type_print_base): Add support for
1406 printing Chill STRUCT types.
1407 * ch-valprint.c: Include values.h.
1408 * ch-valprint.c (chill_print_value_fields): New function and
1409 prototype for printing Chill STRUCT values.
1410 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1411 that was being called with two args instead of three.
1412 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1413 to print Chill STRUCT values.
1415 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1417 * configure.in: added testsuite to configdirs.
1419 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1421 * doc/stabs.texi: The `this' pointer is now known by the name
1422 `this' instead of `$t'.
1424 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1426 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1427 references of TAG_string_type DIEs in user defined types.
1428 * ch-lang.c (chill_create_fundamental_type): Track compiler
1429 change that now emits debugging info with the type long for Chill
1432 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1434 * remote-mips.c: New file; implements MIPS remote debugging
1436 * config/idt.mt: New file; uses remote-mips.c
1437 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1439 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1440 floating point coprocessor.
1441 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1443 (mips_pop_frame): If not mips_fpu, don't restore floating point
1445 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1447 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1448 mips_fpu, don't use fp0 as floating point return register.
1449 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1452 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1454 * gdb/testsuite: made modifications to testcases, etc., to allow
1455 them to work properly given the reorganization of deja-gnu and the
1456 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1458 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1460 * gdb/testsuite: Initial creation of gdb/testsuite.
1461 Migrated dejagnu testcases and support files for testing nm to
1462 gdb/testsuite from deja-gnu. These files were moved "as is"
1463 with no modifications. This migration is part of a major overhaul
1464 of dejagnu. The modifications to these testcases, etc., which
1465 will allow them to work with the new version of dejagnu will be
1466 made in a future update.
1468 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1470 * NEWS: Add reminders for next release.
1472 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1474 * mipsread.c (parse_lines): Correct check for files compiled with
1477 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1479 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1481 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1483 * Makefile.in (VERSION): GDB-4.8 release!
1484 * README, NEWS: Update for release.
1486 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1488 * am29k-pinsn.c (print_insn): Minor nits with const.
1489 * am29k-tdep.c: More minor nits with arg types for
1490 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1492 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1494 * gcc.patch: Update for a different GCC (G++) bug.
1495 * main.c (print_gdb_version): Update copyright year to 1993.
1496 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1497 conditionalize this file on it. FIXME, right way is to split
1498 these into two config files.
1499 (ATTACH_DETACH): Define for BSD 4.4
1500 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1501 (U_REGS_OFFSET): Revise for 4.4.
1502 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1503 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1504 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1506 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1508 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1511 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1513 * c-lang.c (c_printstr): Bugfix for length==0 case.
1515 * c-lang.c (c_printstr): If a C string ends in a null, don't
1518 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1520 * defs.h (STRCMP): Make it work for unsigned chars.
1522 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1524 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1525 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1526 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1527 define to kludge the large opcode table into two smaller tables,
1528 since GCC take exponential space to build the table. Lint.
1529 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1531 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1533 * Makefile.in (VERSION): Roll to 4.7.9.
1534 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1535 definition here, to handle both BSD 4.3 and 4.4 systems.
1536 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1537 * remote.c (alarm): Move declaration to global level, before
1538 first reference to it.
1539 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1540 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1542 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1544 * remote.c (readchar): forward declare alarm which otherwise looks
1545 like an undeclared variable to gcc.
1547 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1548 when comparing against an int. Avoids superfluous warning from
1551 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1552 Avoids superfluous warnings from some systems and/or compilers
1553 (like vax ultrix 4.2.)
1555 * language.c (struct op_print unk_op_print_tab): use the enum
1556 values rather naked zeros as initializers. Avoids warnings from
1557 ultrix type compilers.
1559 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1561 * Makefile.in (VERSION): Roll to 4.7.6.
1562 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1563 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1564 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1565 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1566 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1567 (depend): Fix bug where nm-files in config files weren't noticed.
1568 (make-proto-gdb-1): Avoid changing directories while building new
1569 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1571 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1573 * remote.c: Improve error recovery. Allow user to break out
1574 of initial connection attempt with INTERRUPT. Treat a timeout
1575 while waiting for remote packet like a retry, unless the remote
1576 side is actively running user code. Fix a few long printf_filtered's.
1578 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1581 * buildsym.c (start_subfile): Allow null file name.
1583 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1585 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1586 expects a pointer to complaint rather than a complaint
1588 (process_linenos): free the previously allocated subfile name,
1589 then allocate the new one from the heap.
1591 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1593 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1595 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1597 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1598 Previously, would bogusly index off the bottom of type_vector.
1599 (rs6000_builtin_type): Accept type number as argument.
1600 (read_type, case '-'): Handle negatives like any other type number.
1602 * symfile.c (deduce_language_from_filename): Handle null name.
1604 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1605 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1606 fixed by sato@sm.sony.co.jp.
1608 * xcoffread.c (parmsym): Don't use an initializer to set up
1609 this struct symbol. Set it up in initialize_xcoffread.
1610 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1611 works on real rs/6000 target with #ifndef FAKING_RS6000.
1613 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1615 * stabsread.c (rs6000_builtin_type): Move function from
1616 xcoffread.c:builtin_type.
1617 * xcoffread.c (builtin_type): Move to stabsread. Remove
1618 IBM6000_HOST dependency. Move misplaced comments.
1619 (various): Change printf's to complaints.
1620 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1621 objfile argument to read_type calls under #if 0.
1622 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1623 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1624 * Makefile.in: xcoffread.o is not built by default.
1625 * xm-rs6000.h (IBM6000_HOST): Remove.
1626 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1627 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1630 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1632 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1633 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1634 register numbers when user tries to modify elements in structs
1635 passed as arguments.
1636 * inflow.c (child_terminal_info): Move banner outside of system
1638 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1639 passes struct/union arguments by address.
1641 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1643 * Based on patch from Kean Johnston <maw@netcom.com>:
1644 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1645 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1646 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1648 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1650 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1651 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1653 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1655 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1656 cc debugging output.
1658 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1660 * stabsread.c (define_symbol): Complain about unrecognized names
1661 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1662 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1663 (read_cpp_abbrev): Don't use the class name as part of the
1664 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1665 abbrevs. Inspired by Mike Tiemann.
1666 (read_tilde_fields): Comment. Remove ancient dead code.
1667 Remove erroneous but non-dead code. Simplify. Add complaints.
1668 (in general): Remove extraneous (parentheses) in return
1671 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1673 * coffread.c (coff_lookup_type): Fix fencepost error reported
1674 by Art Berggreen, <arg@opal.acc.com>.
1676 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1677 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1679 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1680 test, which is apparently left over from when we used native
1681 include files and couldn't depend on the member names being there.
1682 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1684 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1686 * mipsread.c: Major overhaul to use new BFD symbol table reading
1687 routines. Now swaps information as it is needed, rather than
1688 swapping everything when the file is read.
1690 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1692 * Makefile.in (TARDIRS): Add sparclite demo dir.
1693 (*.tab.c): Change dependency on Makefile to depend on
1694 Makefile.in, otherwise it always rebuilds after configuring.
1695 Force output *.tab.c file into current directory even in "make"
1696 versions that rewrite dependent file names used in command lines.
1698 * TODO: Remove some things we did.
1699 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1700 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1701 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1702 * symtab.h: Eliminate unnamed unions and structs.
1704 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1706 * Makefile.in (VERSION): Roll to 4.7.5.
1708 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1710 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1711 re-evaluating symbol pointers.
1713 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1715 * c-exp.y (lcurly, rcurly): New nonterminals.
1716 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1718 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1719 made function static.
1720 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1721 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1722 * parse.c (start_arglist):
1723 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1724 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1725 * parser-defs.h (funcall_chain): Moved to parse.c.
1726 * printcmd.c (print_frame_nameless_args): Fix prototype.
1727 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1728 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1729 * valops.c (typecmp): Moved prototype from values.h.
1730 * value.h (typecmp): Moved prototype to valops.c, made static.
1731 * ch-exp.y (yylex): Change way control sequences are disabled.
1733 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1735 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1737 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1739 * mipsread.c (upgrade_type): Build array types correctly, using
1740 create_range_type and create_array_type.
1742 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1744 * remote-nindy.c: Cleanup.
1746 * infrun.c (wait_for_inferior): When rolling back the PC after
1747 a breakpoint, call write_pc so that NPC gets rolled back as well
1750 * blockframe.c (inside_entry_file, inside_main_func,
1751 inside_entry_func): PC of zero is always "bottom of stack".
1753 * printcmd.c (print_frame_args, print_frame_nameless_args):
1754 Let print_frame_nameless_args decide whether there are any,
1755 laying groundwork for possibly later printing 29K args for
1756 functions where we have tag words but no symbols.
1758 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1760 * Makefile.in: fix GDB doc targets for new doc subdir structure
1762 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1764 * stack.c (parse_frame_specification): Parse as many arguments
1765 as there are (up to MAXARGS). Pass all of them in argc, argv
1766 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1767 many there were, onto SETUP_ARBITRARY_FRAME.
1768 * tm-mips.h, tm-sparc.h: Corresponding changes.
1769 * mips-tdep.c, sparc-tdep.c: Ditto.
1771 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1773 * hp300ux-nat.c: Update copyrights.
1774 * mipsread.c (parse_partial_symbols): Complain about block
1775 indexes that go backwards. Fix from Peter Schauer.
1776 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1777 symbol-file that has no linkage symbols to be read.
1778 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1779 from tm- file to xm-file, since they're host dependent.
1780 * valarith.c (value_binop): Typo.
1782 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1784 * sparclite/aload.c: Add copyleft.
1785 * sparclite/crt0.s: Add comment at beginning.
1787 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1789 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1790 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1792 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1794 * values.c (value_headof): Fix typo in which VTBL and ARG were
1795 being confused for one another.
1797 * valops.c (typecmp): Now static.
1799 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1800 baseclass--we don't always inherit its virtual function table
1803 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1804 pointer correctly in case value_struct_elt moves it around.
1806 * valops.c (typecmp): Now static. Also, now groks references
1809 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1810 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1812 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1814 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1815 to avoid "too much defining" error from native C compiler (!).
1817 * Makefile.in (HFILES): Add typeprint.h.
1818 * typeprint.[ch]: Update copyrights.
1820 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1822 * Makefile.in: Update to match doc/ subdir changes.
1824 * config/hp300hpux.mh: No cross-host file needed, just native.
1825 * config/go32.mh: Remove nonexistent "native" support.
1827 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1828 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1829 * m88k-tdep.c (next_insn): Lint, cleanup.
1830 (store_parm_word): Lint.
1832 * README: Fix typo (reported by karl@hq.ileaf.com).
1834 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1836 * expression.h (BINOP_CONCAT): Document use for self concatenation
1837 an integral number of times.
1838 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1840 * valarith.c (value_concat): Rewrite to support self
1841 concatenation an integral number of times.
1842 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1843 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1844 eliminate hundreds of spurious shift/reduce and reduce/reduce
1845 conflicts that mask the 5 real ones.
1846 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1847 * ch-exp.y (integer_literal_expression): Remove production,
1850 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1852 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1853 implied that "no side effects" was nonfunctional.
1854 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1855 character string and bitstring concatenation.
1856 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1857 * expression.h (exp_opcode): Add BINOP_CONCAT.
1858 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1859 * language.c (string_type): Add function to determine if a type
1861 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1862 * valarith.c (value_concat): New function to concatenate two
1863 values, such as character strings or bitstrings.
1864 * valops.c (value_string): Remove error stub and implement
1866 * value.h (value_concat): Add prototype.
1867 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1868 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1869 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1872 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1874 * c-exp.y (exp): Add production to support direct creation
1875 of array constants using the obvious syntax.
1876 * c-valprint.c (c_val_print): Set printed string length.
1877 * dwarfread.c (read_tag_string_type): New prototype and
1878 function that handles TAG_string_type DIEs.
1879 * dwarfread.c (process_dies): Add case for TAG_string_type
1880 that calls new read_tag_string_type function.
1881 * expprint.c (print_subexp): Add support for OP_ARRAY.
1882 * gdbtypes.c (create_range_type, create_array_type): Inherit
1883 objfile from the index type.
1884 * ch-typeprint.c (chill_print_type): Add case for
1886 * ch-valprint.c (chill_val_print): Fix case for
1889 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1891 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1892 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1893 include/coff/mips.h.
1895 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1897 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1898 constants with an explicit null byte terminator. OP_STRING is
1899 now used for real string types.
1900 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1901 they are used by all languages.
1902 * c-lang.c (_initialize_c_language): Move initializations of
1903 builtin_type_* to lang.c.
1904 * c-typeprint.c (c_type_print_varspec_prefix,
1905 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1906 to TYPE_CODE_STRING.
1907 * c-valprint.c (c_val_print): Change the way character arrays
1908 are printed as strings to be consistent with the way strings
1909 are printed when pointer-to-char types are dereferenced.
1910 Remove test of print_max before calling val_print_string, which
1911 now does it's own test.
1912 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1913 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1914 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1915 * gdbtypes.c (builtin_type_*): Add declarations moved from
1917 * gdbtypes.c (create_string_type): New function to create real
1919 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1920 renamed to TYPE_CODE_STRING.
1921 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1922 builtin_type_* types moved from c-lang.c.
1923 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1924 to TYPE_CODE_STRING.
1925 * gdbtypes.h (builtin_type_string): Add extern declaration.
1926 * gdbtypes.h (create_string_type): Add prototype.
1927 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1928 renamed to TYPE_CODE_STRING.
1929 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1931 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1932 renamed to TYPE_CODE_STRING.
1933 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1935 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1936 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1937 to TYPE_CODE_STRING.
1938 * valops.c (allocate_space_in_inferior): New function and
1939 prototype, using code ripped out of value_string.
1940 * valops.c (value_string): Rewritten to use new function
1941 allocate_space_in_inferior, but temporarily disabled until some
1942 other support is in place.
1943 * valops.c (value_array): New function to create array constants.
1944 * valprint.c (val_print_string): Add comment to document use,
1945 complete rewrite to fix several small buglets.
1946 * value.h (value_array): Add prototype.
1947 * value.h (val_print_string): Change prototype to match rewrite.
1948 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1949 * ch-exp.y (match_character_literal): Disable recognition of
1950 control sequence form of character literals and document why.
1952 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1954 * nindy-share/nindy.c: Add comments to #endif's to clarify
1957 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1958 read_memory to get byte order right.
1959 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1960 anymore. This is done in paread.c now. We expect unwind info
1961 to hang off of objfiles, and search all of the objfiles when until
1963 * (skip_trampoline_code): Cast arg to target_read_memory.
1964 * objfiles.h (struct objfile): Add new field obj_private to hold
1965 per object file private data (unwind info in this case).
1966 * paread.c (read_unwind_info): New routine to read unwind info
1967 for the objfile. This data is hung off of obj_private.
1968 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1969 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1970 make this easier to access.
1972 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1974 * c-valprint.c (cp_print_class_member): Add extern decl.
1975 * c-valprint.c (c_val_print): Extract code for printing methods
1976 and move it to cp_print_class_method in cp-valprint.c.
1977 * c-valprint.c (c_val_print): Extract code to print strings and
1978 move it to val_print_string in valprint.c.
1979 * cp-valprint.c (cp_print_class_method): New function using
1980 code extracted from c_val_print.
1981 * valprint.c (val_print_string): New function using code
1982 extracted from c_val_print.
1983 * value.h (val_print_string): Add prototype.
1984 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1985 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1986 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1987 CHECKBUF, growbuf_by_size): New variables, macros, and support
1988 functions for implementing a dynamically expandable temp buffer.
1989 * ch-exp.y (match_string_literal): New lexer function.
1990 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1991 removed and replaced with new CHECKBUF macro.
1992 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1993 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1995 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1997 * Makefile.in: Add info for paread.o.
1998 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2000 * blockframe.c (frameless_look_for_prologue): Correct the
2002 * gdbtypes.h, gdbtypes.c: Use const in decl of
2003 cplus_struct_default, now that pa-gas assembler has been fixed.
2004 * hppah-nat.c: Formatting.
2005 * hppah-tdep.c: Remove lots of useless externs for variables we
2007 * (find_unwind_entry): Speed up by using binary search, and a one
2009 * (rp_saved): New routine to see what unwind info says about RP
2010 being saved on the stack frame.
2011 * (frame_saved_pc): Look for prologue to see if we need to
2012 examine the stack for the saved RP or not.
2013 * (init_extra_frame_info): Check for prologue, instead of
2014 framesize to determine if we are frameless or not.
2015 * (frame_chain_valid): Stop backtraces when we run into _start.
2016 * (push_dummy_frame): Reformat to make more readable.
2017 * (find_dummy_frame_regs): ditto.
2018 * (hp_pop_frame): ditto.
2019 * (hp_restore_pc_queue): small cleanup.
2020 * (hp_push_arguments): ditto.
2021 * (pa_do_registers_info): ditto.
2022 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2023 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2024 * Define FRAME_CHAIN_VALID.
2025 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2026 passed to functions.
2028 * paread.c (pa_symtab_read): Use new bfd conventions for
2029 accessing linker symbol table.
2030 * (pa_symfile_init): Access embedded STAB info via BFD section
2031 mechanism and related macros.
2034 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2036 * sparc-stub.c: Use a seperate stack for our traps.
2037 * Handle recursive traps.
2038 * Remove all trap init code. This needs to be done by the
2040 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2042 * (handle_exception): See if we are at breakinst, if so, then
2043 advance PC sp that users can just step out of breakpoint().
2044 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2045 new place if SP has changed.
2046 * (case 's'): Get rid of this, we can't do it yet.
2047 * (case 't'): New command to test any old random feature.
2048 * (case 'r'): New command to reset the system.
2049 * (breakpoint): Add label to breakpoint trap instruction so that
2050 handle_exception() can detect where we are and get past the
2051 breakpoint trivially.
2053 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2055 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2057 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2059 * configure.in: recognise all sparclite variants
2061 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2063 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2064 binary files oring in the right bit.
2066 * main.c, source.c, state.c, symmisc.c: use macros defined in
2067 fopen-{bin|both} when fopening files.
2069 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2071 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2072 from a configuration file (typically including <limits.h>), or to
2073 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2074 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2075 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2076 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2077 * exppritn.c (print_subexp, dump_expression): Add case for
2079 * expression.h (OP_BITSTRING): New expression element type for
2081 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2082 macros to convert between number of expression elements and bytes
2083 to store that many elements.
2084 * i960-tdep.c (leafproc_return): Use new macros to access
2085 minimal symbol name and address fields.
2086 * m88k-pinsn.c (sprint_address): Use new macros to access
2087 minimal symbol name and address fields.
2088 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2089 minimal symbol address field.
2090 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2091 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2092 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2093 Use new BYTES_TO_EXP_ELEM macro.
2094 * parse.c (write_exp_bitstring): New function to write packed
2095 bitstrings into the expression element vector.
2096 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2098 * parser-defs.h (struct stoken): Document that it is used for
2099 OP_BITSTRING as well as OP_STRING.
2100 * parser-defs.h (write_exp_bitstring): Add prototype.
2101 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2102 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2103 LOWER, LENGTH): New tokens for keywords.
2104 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2105 upper_lower_argument, length_argument, array_mode_name,
2106 string_mode_name, variant_structure_mode_name): New non-terminals
2108 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2109 * ch-exp.y (match_bitstring_literal): New lexer support function
2110 to recognize bitstring literals.
2111 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2112 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2113 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2114 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2115 * ch-exp.y (yylex): Check tokentab6.
2116 * ch-exp.y (yylex): Call match_bitstring_literal.
2118 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2120 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2121 symbol name and value fields.
2123 * c-exp.y (yylex): Make static, to match prototype and other
2126 * expression.h (exp_opcode): Add BINOP_MOD.
2127 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2128 * expprint.c (dump_expression): Handle new BINOP_MOD.
2129 * language.c (binop_type_check): Handle new BINOP_MOD.
2130 * main.c (float_handler): Re-enable float handler when hit.
2131 * valarith.c (language.h): Include, need current_language.
2132 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2133 for integer divide truncates towards zero for negative results.
2134 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2135 * valarith.c (value_binop): Allow arithmetic operations on
2136 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2137 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2138 * ch-exp.y (tokentab3): Add MOD and REM.
2139 * ch-exp.y (yylex): Set innermost_block for symbols found
2140 in local scopes. Return LOCATION_NAME for local symbols.
2141 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2142 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2144 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2146 * command.c (shell_escape, make_command, _initialize_command):
2147 don't create or use fork if CANT_FORK is defined.
2148 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2149 code written for the IBM PC" remain.
2150 * xm-go32.h: define CANT_FORK
2152 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2154 * remote-sim.c: first attempt at general simulator interface
2155 * remote-hms.c: whitespace
2156 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2157 understand new stack layout. (print_register_hook): print ccr
2158 register in a fancy way.
2160 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2162 * eval.c (language.h): Include.
2163 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2164 to pointer types when the current language is C. It loses for
2165 other languages when the lower index bound is nonzero.
2166 * valarith.c (value_subscript): Take array lower bounds into
2167 account when performing subscripting operations.
2168 * valops.c (value_coerce_array): Add comment describing why
2169 arrays with nonzero lower bounds are dealt with in value_subscript,
2170 rather than in value_coerce_array.
2172 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2174 * ch-exp.y (FLOAT_LITERAL): Add token.
2175 * ch-exp.y (literal): Add FLOAT_LITERAL.
2176 * ch-exp.y (match_float_literal): New lexer routine.
2177 * ch-exp.y (convert_float): Remove.
2178 * ch-exp.y (yylex): Call match_float_literal.
2179 * ch-exp.y (yylex): Match single '.' after trying
2180 to match floating point literals.
2182 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2183 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2185 * expprint.c (dump_expression): New function for dumping
2186 expression vectors during gdb debugging.
2187 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2188 MULTI_SUBSCRIPT and moved out of BINOP range.
2189 * expression.h (DUMP_EXPRESSION): New macro that calls
2190 dump_expression if DEBUG_EXPRESSIONS is defined.
2191 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2192 * parse.c (length_of_subexp, prefixify_subexp): Change
2193 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2194 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2195 prefixify'ing the expression.
2196 * printcmd.c (print_command_1): Add comment.
2197 * ch-exp.y (expression_list): Add useful actions.
2198 * ch-exp.y (value_array_element): Add useful actions.
2199 * ch-exp.y (array_primitive_value): Add production.
2200 * ch-exp.y (yylex): Recognize ',' as a token.
2202 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2204 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2205 POSIXize the recursive makes (make [variable assignments] target{s})
2207 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2209 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2210 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2211 CPLUS_MARKER for all SVR4 systems, so follow suit.
2212 * defs.h (strdup_demangled): Remove prototype.
2213 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2214 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2215 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2216 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2217 prim_record_minimal_symbol_and_info): Use new macro
2218 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2219 * minsyms.c (install_minimal_symbols): Use new macro
2220 SYMBOL_INIT_DEMANGLED_NAME.
2221 * stabsread.c (define_symbol): Use new macro
2222 SYMBOL_INIT_DEMANGLED_NAME.
2223 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2224 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2225 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2226 SYMBOL_INIT_DEMANGLED_NAME.
2227 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2228 SYMBOL_DEMANGLED_NAME now tests language itself.
2229 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2230 now tests language itself.
2231 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2232 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2233 mangled name member in the language dependent portion of a symbol.
2234 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2235 mangled name member appropriate for a symbol's language.
2236 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2237 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2238 SYMBOL_DEMANGLED_NAME now tests language itself.
2239 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2240 initializes language dependent portion of symbol.
2241 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2242 demangles and caches the demangled form of symbol names.
2243 * utils.c (fputs_demangled, fprint_symbol): Use current language
2244 to select an appropriate demangling algorithm.
2245 * utils.c (strdup_demangled): Remove, no longer used.
2246 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2247 access the Chill mangled name member in the language dependent
2248 portion of a symbol.
2249 * ch-lang.c (chill_demangle): New function, simple demangler.
2250 * defs.h (chill_demangle): Add prototype.
2251 * symtab.h (language_dependent_info): Add struct for Chill.
2253 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2255 * Makefile.in (BISON): Add comment that when bison is used, it
2256 must include the "-y" option.
2257 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2258 Remove defines to remap non-yacc symbols, thus backing out of
2259 previous recent changes. Standard policy is that non-yacc parser
2260 generators get fixed, rather than adding bug workarounds in gdb
2261 for each new one that pops up. Expand comment to note this.
2262 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2264 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2266 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2267 case. Use code in N_SOL.
2269 * paread.c: New file that contains all HPPA/HPUX symbol reading
2271 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2272 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2273 * (dbx_symfile_offsets): Make static.
2274 * (pastab_build_psymtabs): New interface routine for paread to
2275 send stabs into dbxread.
2276 * gdb-stabs.h: Remove gobs of HPPA cruft.
2278 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2280 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2282 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2284 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2285 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2286 and YYDEBUG is not already defined.
2287 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2288 them during the previous replacements.
2289 * printcmd.c (_initialize_printcmd): Update internal documentation
2290 for "set" command to note that the assignment syntax is language
2292 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2293 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2294 and YYDEBUG is not already defined.
2295 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2296 single_assignment_action): New terminals and nonterminal for gdb
2297 extensions to chill expression grammer.
2298 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2299 tokens that start with '$' (register names, convenience vars, etc).
2300 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2301 * ch-exp.y (yylex): Call match_dollar_tokens.
2303 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2305 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2306 accessing minimal symbol data.
2307 * infcmd.c (read_pc): Use #ifdef, not #if.
2308 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2309 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2310 minimal symbol data.
2312 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2313 frame. Use find_return_regnum to find the caller.
2314 * (find_unwind_entry): New routine to locate stack frame info
2315 associated with a procedure. This looks in the $UNWIND_START$
2316 section in the SOM file.
2317 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2318 figure out where the caller's return address is stored.
2319 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2320 to figure out the frame size for a procedure.
2321 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2322 * (init_extra_frame_info): New routine. Corrects PC and FP for
2323 outermost frame if necessary.
2324 * (frame_chain): New routine, moved from tm-hppa.h.
2325 * (skip_trampoline_code): Handle computed function calls (ie:
2326 calls from $$dyncall).
2327 * (unwind_command): Temporary support function to allow user
2328 to control/observe aspects of the unwind (stack frame) info.
2329 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2330 was in a system call, if so, then read the PC from r31.
2331 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2332 with extra arg for skip_trampoline_code().
2333 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2334 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2335 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2337 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2339 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2340 Call new bfd_get_size() and verify that string table is no larger
2341 than the file that is supposed to contain it.
2342 * symfile.c (syms_from_objfile): Only complain about configured
2343 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2344 current target is the default BFD target.
2346 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2348 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2349 * solib.c (bkpt_names): New array of symbol names to try to
2350 use for the "mapping complete" breakpoint. Configurable
2351 define SOLIB_BKPT_NAME is first one to try.
2352 * solib.c (find_solib): Test debug_base for nonzero rather
2353 than just greater than zero.
2354 * solib.c (enable_break): Use bkpt_names to look up address
2355 at which to set "mapping complete" breakpoint.
2357 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2359 * defs.h (STRCMP, STREQ, STREQN): New macros.
2360 * defs.h (demangle_and_match): Remove prototype.
2361 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2362 and STREQN defined in defs.h.
2363 * dwarfread.c (set_cu_language): For completely unknown languages,
2364 try to deduce the language from the filename. Retain behavior
2365 that for known languages we don't know how to handle, we use
2367 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2368 and demangled name fields in symbol.
2369 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2370 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2371 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2372 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2373 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2374 Replace usages throughout.
2375 * elfread.c (demangle.h): Include.
2376 * elfread.c (record_minimal_symbol): Remove prototype and function.
2377 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2378 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2379 * infcmd.c (jump_command): Remove code to demangle name and add
2380 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2381 * minsyms.c (demangle.h): Include.
2382 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2383 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2384 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2385 * mipsread.c (psymtab_language): Add static variable.
2386 * stabsread.c (demangle.h): Include.
2387 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2388 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2389 * stack.c (return_command): Remove explicit demangling of name
2390 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2391 * symfile.c (demangle.h): Include.
2392 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2393 to match macros in symfile.h and allow them to be compiled
2394 if INLINE_ADD_PSYMBOL is not true.
2395 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2396 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2397 Add code to demangle and cache C++ symbol names. Use macro form
2398 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2399 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2400 Remove, also defined in symfile.c, which we already fixed.
2401 * symtab.c (expensive_mangler): Remove prototype and function.
2402 * symtab.c (find_methods): Remove physnames parameter and fix
2404 * symtab.c (completion_list_add_symbol): Name changed to
2405 completion_list_add_name.
2406 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2407 the normal symbol name and the cached C++ demangled name.
2408 * symtab.c (lookup_demangled_partial_symbol,
2409 lookup_demangled_block_symbol): Remove prototypes and functions.
2410 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2411 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2412 Remove code to try demangling names and matching them.
2413 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2414 Fix to try matching the cached demangled name if no match is
2415 found using the regular symbol name.
2416 * symtab.c (find_methods): Remove unused physnames array.
2417 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2418 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2419 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2420 C++ demangled symbol names.
2421 * symtab.h: Much reformatting of structures and such to add
2422 whitespace to make them more readable, and make them more
2423 consistent with other gdb structure definitions.
2424 * symtab.h (general_symbol_info): New struct containing fields
2425 common to all symbols.
2426 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2427 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2428 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2429 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2430 symbol): Use general_symbol_info struct.
2431 * utils.c (demangle_and_match): Remove, no longer used.
2432 * valops.c (demangle.h): Include.
2433 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2434 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2435 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2436 symmisc.c, symtab.c, valops.c: Replace references to minimal
2437 symbol fields with appropriate macros.
2438 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2439 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2440 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2441 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2442 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2443 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2444 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2445 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2446 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2447 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2448 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2449 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2450 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2451 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2453 * buildsym.c (start_subfile, patch_subfile_names): Default the
2454 source language to what can be deduced from the filename.
2455 * buildsym.c (end_symtab): Update the source language in the
2456 allocated symtab to match what we have been using.
2457 * buildsym.h (struct subfile): Add a language field.
2458 * c-typeprint.c (c_print_type): Remove code to do explicit
2460 * dbxread.c (psymtab_language): Add static variable.
2461 * dbxread.c (start_psymtab): Initialize psymtab_language using
2462 deduce_language_from_filename.
2464 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2466 * valprint.c (val_print): Reorganize comment and add note
2467 about dependency on target byte ordering.
2468 * ch-exp.y (value_array_slice): Fix typo.
2469 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2470 byte sized ints are assumed to be char strings and printed with
2471 string syntax. In chill, arrays of chars and arrays of
2472 bytes/ubytes are distinquishable, and printed appropriately.
2474 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2476 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2477 read/write routines for HPUX.
2479 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2480 branch targets to compute target address using const from previous
2481 instruction if necessary.
2482 * Add `Q' operator to print out bit position field various
2484 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2485 cleanups, use new code from Utah.
2486 * (store_inferior_registers): Update to new code from Utah.
2487 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2488 * (fetch_register): Clear out priv level when reading PCs.
2489 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2490 * Remove decl of errno, #include wait.h and target.h.
2491 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2492 were inside of a kernel call. If so, then PC is in a different
2493 register. Also, mask out bottom two bits of all PCs so as not to
2494 confuse higher level code.
2495 * (push_dummy_frame): Create from #define in tm-hppa.h.
2496 * (find_dummy_frame_regs): Update from Utah.
2497 * (hp_pop_frame): Create from #define in tm-hppa.h.
2498 * (hp_restore_pc_queue): New, from Utah.
2499 * (hp_push_arguments): Big fixes from Utah.
2500 * (pa_do_registers_info, pa_print_registers): Only print out fp
2502 * (skip_trampoline_code): New routine to deal with stubs that
2503 live in nowhereland between callers and callees.
2504 * i860-tdep.c: Remove decl of attach_flag.
2505 * infrun.c (wait_for_inferior): Add new macro
2506 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2507 at by PC will be nullified. If so, then step the target once more
2508 so as to avoid confusing the user.
2509 * (just before step_over_function:): Use stop_func_start, not
2510 stop_pc when checking for the existance of line number info.
2511 stop_func_start will reflect the proper address of the target
2512 routine, not of the stub that we may be traversing to get there.
2513 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2514 to deal with the stubs that PA compilers sometimes stick between
2515 callers and callees. Also, define FLAGS_REGNUM for access to the
2517 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2519 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2520 write gr0, PC regs, and PSW!
2521 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2522 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2524 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2525 * Define struct unwind_table_entry.
2526 * valops.c (call_function_by_hand): Add another arg to
2527 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2530 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2532 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2534 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2536 * Makefile.in (VERSION): Bump to 4.7.4.
2537 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2538 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2539 * Makefile.in (HFILES): Add valprint.h.
2540 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2541 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2542 * typeprint.c, typeprint.h: New files for language independent
2543 type printing functions.
2544 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2545 type printing functions and definitions.
2546 * valprint.h: New include file for language independent value
2547 printing definitions.
2548 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2549 dependent value printing functions.
2550 * c-exp.y (production ptype): Add range_type variable and use new
2551 create_range_type function.
2552 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2553 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2554 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2555 "const static" to ANSI-conformant "static const".
2556 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2557 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2559 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2560 * coffread.c (decode_type): Add range_type variable and call to
2561 new create_range_type function.
2562 * complaints.c (complain): Remove unused val variable.
2563 * complaints.c (_initialize_complaints): Make it void.
2564 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2565 variable and call new create_range_type function.
2566 * defs.h (enum val_prettyprint): Move enum from value.h to here
2567 so we can avoid having to include value.h just for prototypes that
2568 need the enum (thanks ANSI).
2569 * dwarfread.c (struct_type): Local anonymous_size variable is
2570 only used if !BITS_BIG_ENDIAN.
2571 * dwarfread.c (decode_subscript_data_item): Add rangetype
2572 variable and call new create_range_type function.
2573 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2575 * eval.c (evaluate_subexp): Remove unused local variable name
2576 and the statement with no side effects that initializes it.
2577 * expprint.c (print_subexp): Change local_printstr to
2579 * gdbtypes.c (create_range_type): New function that creates
2580 a range type using code fragments from object file readers as
2581 an example of what has to be initialized.
2582 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2583 and high_bound parameters, replaced with a single range_type
2584 parameter. Change function body to use passed in range_type
2585 rather than handcrafting one.
2586 * gdbtypes.h (create_range_type): Add prototype.
2587 * gdbtypes.h (create_array_type): Change prototype parameters.
2588 * infrun.c (normal_stop): Remove unused local variables tem and c.
2589 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2590 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2591 stub functions that call error if called.
2592 * language.c (unknown_language_defn, auto_language_defn,
2593 local_language_defn): Add initializers unk_lang_print_type and
2595 * language.h (struct language_defn): Reformat for larger
2596 comments, add la_print_type and la_val_print members. Add
2597 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2598 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2599 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2601 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2603 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2604 * main.c (execute_command): Remove unused local variable cmdlines.
2605 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2606 (clear_displays), symmisc.c (block_depth), values.c
2607 (clear_value_history):
2608 Make testing of truth value of assignment result explicit.
2609 * mipsread.c (upgrade_type): Update FIXME to include future use
2610 of create_range_type.
2611 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2612 whatis_exp, maintenance_print_type): Move prototypes and functions
2614 * printcmd.c (_initialize_printcmd): Move add_com calls for
2615 ptype_command and whatis_command to new typeprint.c.
2616 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2617 * source.c (find_source_lines): Local variable c only used
2618 when LSEEK_NOT_LINEAR is defined.
2619 * stabsread.c (read_array_type): Use new create_range_type
2621 * stabsread.c (read_range_type): Add new index_type variable and
2622 call new create_range_type function rather than handcrafting
2624 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2625 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2626 * symtab.c (type_print_base usages): Use c_type_print_base.
2627 * symtab.c (type_print_varspec_prefix usages): Use
2628 c_type_print_varspec_prefix.
2629 * symtab.c (type_print_method_args usages): Use
2630 cp_type_print_method_args.
2631 * valprint.c: Completely ripped apart and the fragments used
2632 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2633 valprint.h. Remaining stuff is language independent.
2634 * value.h (struct fn_field): Forward declare for prototypes.
2635 * value.h (type_print_1): Remove prototype.
2636 * value.h (enum val_prettyprint): Moved to defs.h.
2637 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2638 * value.h (baseclass_offset): Add prototype.
2639 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2640 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2641 * ch-typeprint.c: New file for language dependent type printing.
2642 * ch-valprint.c: New file for language dependent value printing.
2643 * ch-exp.y (parse_number): Remove prototype and stub function.
2644 * ch-exp.y (decode_integer_literal): Removed unused digits and
2646 * ch-exp.y (convert_float): Completely ifdef out for now.
2647 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2648 ch-lang.c (chill_op_print_tab):
2649 Change from ANSI-obsolescent "const static" to ANSI-conformant
2651 * ch-exp.y (yylex): Add unhandled storage class enumeration
2652 literals to switch statement for completeness.
2653 * ch-lang.c (chill_create_fundamental_types): Remove unused
2654 nbytes variable. Change dummy type to 2 bytes to match int.
2655 Handle FT_VOID types gratuituously added to chill DWARF by
2656 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2657 type rather than a one byte TYPE_CODE_INT type.
2658 * ch-lang.c (chill_language_defn): Add chill_print_type and
2660 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2662 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2664 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2665 bfd_get_symbol_leading_char instead.
2667 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2668 leading character from names.
2669 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2670 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2671 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2673 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2674 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2675 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2676 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2677 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2678 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2679 * symfile.c (syms_from_objfile): Insert debugging check to test
2680 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2682 * doc/gdbint.texinfo (Host Conditionals): Remove
2683 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2685 (Target Conditionals): Remove all of the above.
2687 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2689 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2690 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2692 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2694 * coffread.c (decode_type): catch negative tagndx fields generated
2696 * exec.c: comment out string following #endif.
2697 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2698 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2700 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2701 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2703 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2705 * complaints.c: New file, code moved from utils.c.
2706 * complaints.c (complain): Made into a varargs function.
2707 * complaints.h: New file, code moved from symfile.h.
2708 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2709 * Makefile.in (HFILES): Add complaints.h.
2710 * Makefile.in (OBS): Add complaints.o.
2711 * symfile.c (complaint_root, stop_whining, complaint_series,
2712 complain, clear_complaints, add_show_from_set for stop_whining):
2713 Moved to complaints.c.
2714 * symfile.h (struct complaint, complaint_root decl, complain
2715 prototype, clear_complaints prototype): Moved to complaints.h.
2716 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2717 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2718 complaints.h. Remove casts from arguments to complain(),
2719 which is now a varargs function, and remove unnecessary
2720 placeholder zero args.
2721 * defs.h (begin_line): Add prototype.
2722 * defs.h (vprintf_filtered): Add prototype.
2723 * dwarfread.c (varargs.h): Remove, no longer needed.
2724 * dwarfread.c (dwarfwarn): Remove prototype and function.
2725 * dwarfread.c (complaints): Define a bunch of complaints.
2726 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2727 usages to standard complain() calls.
2728 * utils.c (begin_line): New function that ensures that
2729 whatever gets filter-printed next starts on its own line.
2730 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2731 but to stdout (calls vfprintf_filtered internally).
2733 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2735 * remote.c: Avoid printf_filtered line limit. Suggested by
2736 Robert R. Henry, <rrh@tera.com>.
2737 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2739 * main.c (main): Accept --silent as well as --quiet. Change +help
2740 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2742 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2743 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2745 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2747 * tm-nindy960.h, remote-nindy.c: Lint.
2749 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2751 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2752 a optional type to decorate as an array type, the type of the
2753 index, and the bounds of the array. Records this additional info
2754 in the array type for use with languages with nonzero array
2756 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2757 to note that arrays may have bounds.
2758 * gdbtypes.h (create_array_type): Update prototype.
2759 * c-exp.y (ptype production): Adjust for new create_array_type
2760 calling conventions.
2761 * coffread.c (decode_type): Call create_array_type rather than
2762 handcrafting array types.
2763 * convex-tdep.c (value_type): Remove, now use create_array_type.
2764 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2765 vector_type into calls to create_array_type.
2766 * dwarfread.c (decode_subscr_data): Name changed to
2767 decode_subscript_data_item throughout.
2768 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2769 create_array_type. Now records index type and range as well.
2770 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2771 change to use create_array_type.
2772 * dwarfread.c (read_subroutine_type): Test existing user defined
2773 types before decorating them, to ensure they are blank, and
2774 complain about it if they are not.
2775 * dwarfread.c (decode_fund_type): For unrecognized types, always
2776 return some valid type (type integer). If the unrecognized type
2777 cannot be an implementation defined type, complain as well.
2778 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2779 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2780 * mipsread.c (upgrade_type): Add FIXME comment that code to
2781 handcraft arrays should be replaced with call to create_array_type.
2782 * stabsread.c (read_array_type): Replace code to handcraft
2783 array types with call to create_array_type.
2784 * valprint.c (type_print_varspec_prefix): Minor formatting
2785 change, join lines that don't need to be split.
2787 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2789 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2790 decl for attach_flag, it now lives in inferior.h.
2791 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2792 Make most functions static.
2793 * hppah-nat.c: General cleanups, remove BSD specific code (since
2794 that all lives in hppab-nat.c).
2795 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2796 Change sense of test against inside_entry_file(). This fix is
2798 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2799 to read/write_register_bytes().
2800 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2801 work around PA-GAS assembler bug. Also, add trailing */ to some
2803 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2804 Same reason as above.
2806 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2808 * mipsread.c (parse_symbol): When checking whether a structured
2809 type is an enum, check qualifiers of its first member, as well as
2810 the base type of the member. Bug found and fixed by John M.
2811 Farrell, <farrell@fjord.reo.dec.com>.
2813 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2814 * remote-vx.c: Don't include vx-share/reg.h.
2815 * vx-share/ptrace.h: Reproduce from scratch.
2816 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2817 * Makefile.in: Remove references to removed files, and to removed
2818 29k-share directories.
2820 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2822 * c-lang.c (_initialize_c_language): Name changed from
2824 * m2-lang.c (_initialize_m2_language): Name changed from
2826 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2827 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2828 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2829 expression parsing into c-lang.c and m2-lang.c respectively.
2830 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2831 m2-exp.y respectively.
2832 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2833 and m2-* files respectively.
2834 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2835 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2836 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2837 * expression.h (struct block): Forward declaration for prototypes.
2838 * language.h (struct objfile): Forward declaration for prototypes.
2839 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2840 * Makefile.in (HFILES): Add ch-lang.h.
2841 * Makefile.in (OBS): Add ch-lang.o.
2842 * ch-exp.y: Migrate code that has nothing to do with expression
2843 parsing into ch-lang.c.
2844 * ch-lang.c: New file, code migrated from c-exp.y.
2845 * ch-lang.h: New file, internal interface between ch-* files.
2846 * ch-lang.c (_initialize_chill_language): Name changed from
2847 _initialize_chill_exp.
2849 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2850 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2851 * config/amix.mh (NATDEPFILES): Add.
2852 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2855 * dwarfread.c (decode_subscr_data): Remove spurious test that
2856 accepted only integer subscript types. We don't do anything
2857 with the type at the moment anyway.
2859 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2861 * ch-exp.y (match_character_literal): Fix case where no
2862 match at all is found.
2863 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2864 width types. For example, "INT" is always 2 bytes regardless
2865 of the values of any TARGET_*_BIT macros. So use explicit
2866 numeric sizes for the types.
2868 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2870 * c-exp.y (c_create_fundamental_type): New function to create
2871 language specific fundamental types for C.
2872 * m2-exp.y (m2_create_fundamental_type): New function to create
2873 language specific fundamental types for Modula 2.
2874 * c-exp.y (c_language_defn, cplus_language_defn): Add
2875 c_create_fundamental_type to language struct initializers.
2876 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2877 to language struct initializers.
2878 * dwarfread.c (expression.h, language.h): Include.
2879 * dwarfread.c (ftypes): New array to hold fundamental types
2880 for current compilation unit.
2881 * dwarfread.c (cu_language_defn): New pointer to language
2882 struct for language of current compilation unit.
2883 * dwarfread.c (dwarf_fundamental_type): New function to
2884 create/lookup fundamental types.
2885 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2886 * dwarfread.c (throughout): Replace lookup_fundamental_type
2887 with dwarf_fundamental_type.
2888 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2889 compilation unit (may be different language or different objfile).
2890 * gdbtypes.c (lookup_fundamental_type): Move actual type
2891 creations into language specific fundamental type creation
2892 functions and call via create_fundamental_type. Add comment
2893 about this function being obsolescent.
2894 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2895 sized signed and unsigned integers.
2896 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2897 * language.c (language_def): New function to lookup a language
2898 struct given it's enumeration.
2899 * language.h (struct language_defn): Add la_fund_type, a pointer
2900 to a function that creates fundamental types for this language.
2901 * language.h (create_fundamental_type): New macro to create
2902 fundamental types based on the current language.
2903 * language.h (language_def): Add prototype.
2904 * language.c (unk_lang_create_fundamental_type): New function
2905 for initializing language structs, calls error if called.
2906 * language.c (unk_language_defn, auto_language_defn,
2907 local_language_defn): Use unk_lang_create_fundamental_type.
2908 ch-exp.y (chill_create_fundamental_type): New function.
2909 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2910 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2912 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2914 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2916 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2917 as GCC_PRODUCER and GPLUS_PRODUCER.
2919 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2921 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2924 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2926 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2927 rather than '$'. This particular piece of braindamage is
2928 spreading like ooze. It's now infected libiberty, deja-gnu,
2930 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2931 hardwired '$' character.
2933 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2935 (Changes to break incredibly ugly, unmaintainable 750 line
2936 read_struct_type function up into managable pieces.)
2937 * Makefile.in (VERSION): Bump to 4.7.3.
2938 * stabsread.c (struct field_info): Local struct definition.
2939 * stabsread.c (read_member_functions, read_struct_fields,
2940 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2941 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2942 functions from fragmented read_struct_type.
2943 * stabsread.c (stabs_general_complaint): Catchall complaint.
2944 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2945 symbol name continuation code. Use macro throughout.
2946 * stabsread.c (various places): Replace add-one-to-pointer
2947 with pointer increment.
2948 * stabsread.c (read_type): Retain function local copy of type
2949 descriptor. Rearrange code calling read_struct_type() to match
2951 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2952 a single blank as the name of nameless enumerations. Recognize
2953 this special case and set nameless flag.
2954 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2956 * ch-exp.y (access_name): New non-terminal token and
2958 * ch-exp.y (general_procedure_name): Now a terminal token.
2959 * ch-exp.y (location): Expand production.
2960 * ch-exp.y (match_simple_name_string): New function.
2961 * ch-exp.y (yylex): Call match_simple_name_string and return
2962 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2964 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2966 * munch: Backslash escape vertical bar characters inside
2967 grep patterns since they have special meaning for some greps.
2968 * parse.c (write_exp_string): Complete rewrite to store string
2969 contants as a leading explicit length, followed by the string data,
2970 followed by a trailing explicit length.
2971 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2972 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2973 Use recorded explicit length of strings in expression elements,
2974 rather than strlen. Adjust code to skip over strings stored in
2975 expression elements, and code to access strings, to account for
2976 new leading explicit size expression element.
2977 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2978 0, to avoid negative expression element indices.
2979 * valops.c (search_struct_method): Minor whitespace change.
2981 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2983 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2984 which together maintain a dynamically expandable static buffer
2985 for the lexer to use when translating C strings to their internal
2986 form (other future uses possible). Fix parsing of C style strings
2987 to do the normal C style input conversions of escaped character
2989 * valops.c (value_string): Remove translation of escaped
2990 character sequences, now done in C expression parser.
2991 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2992 and decides if it should be printed in literal form or some other
2993 form, based on it's ASCII value and setting of sevenbit_strings.
2994 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2995 macro, change indentation style.
2996 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2997 * ch-exp.y (chill_printstr): First cut at real function instead
3000 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3002 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3004 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3006 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3008 * defs.h (sevenbit_strings): Add declaration.
3009 * defs.h (printchar): Replace with gdb_printchar.
3010 * language.h (language_defn): Add new function pointers
3011 la_printchar and la_printstr, to do language dependent
3012 printing of characters and strings.
3013 * language.h (local_printchar, local_printstr): New macros
3014 to call language dependent functions pointed to by la_printchar
3015 and la_printstr respectively.
3016 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3017 dependent functions for printing characters and strings.
3018 * c-exp.y (c_language_defn, cplus_language_defn): Add
3019 c_printchar and c_printstr.
3020 * command.c (do_setshow_command): Rename printchar use to
3022 * expprint.c (print_subexp): Replace C style string output
3023 with call to local_printstr.
3024 * language.c (unk_lang_printchar, unk_lang_printstr):
3025 New stubs, currently errors.
3026 * language.c (unknown_language_defn, auto_language_defn,
3027 local_language_defn): Add unk_lang_printchar and
3029 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3030 language dependent functions to print characters and strings.
3031 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3032 * utils.c (printchar): Renamed to gdb_printchar.
3033 * valprint.c (print_string): Remove prototype, function moved
3034 to c-exp.y, where it becomes c_printstr.
3035 * valprint.c (print_max): Made global for reference from the
3036 language dependent printing routines in *-exp.y.
3037 * valprint.c (repeat_count_threshold): New variable with function
3038 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3039 Change all references to old macro to references to new variable.
3040 * valprint.c (value_print, val_print): Replace calls to
3041 print_string with calls to local_printstr.
3042 * valprint.c (val_print): Replace C style character printing
3043 with call to local_printchar.
3044 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3045 * valprint.c (_initialize_valprint): Add add_show_from_set
3046 call for setting up repeat_count_threshold as print variable.
3047 * ch-exp.y (decode_integer_value): New function.
3048 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3049 * ch-exp.y (chill_printchar, chill_printstr): New language
3050 dependent functions for printing characters and strings.
3051 * ch-exp.y (chill_language_defn): Add chill_printchar and
3054 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3056 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3057 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3058 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3060 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3062 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3063 and assume the process has been killed.
3065 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3067 * remote-udi.c (udi_open): Reset vars so that user can re-run
3068 programs without leaving GDB.
3069 * (many routines): Slightly improve error handling.
3070 * (download): Zero out BSS by longs instead of bytes to avoid
3071 timeouts in real hardware.
3072 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3073 that connection is no longer in use after shutdown() of socket.
3074 This keeps GDB from dying of a SIGPIPE when you issue multiple
3075 `target udi' commands.
3077 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3079 * language.h (language_format_info): New structure to bundle
3080 local formatting information.
3081 * language.h (language_defn): Replace individual format info
3082 with language_format_info structs.
3083 * language.h (local_*_format, local_*_format_prefix,
3084 local_*_format_specifier, local_*_format_suffix): New macros
3085 for binary/octal/decimal/hex formats to access info elements.
3086 * c-exp.y (c_language_defn): Update for new format handling.
3087 * m2-exp.y (m2_language_defn): Update for new format handling.
3088 * dbxread.c (language.h): Include for partial-stab.h use.
3089 * mipsread.c (expression.h, language.h): Include for
3091 * defs.h (local_hex_format, local_hex_format_custom,
3092 local_hex_string, local_hex_string_custom): Move to language.h.
3093 * language.c (local_hex_format_custom, local_hex_string,
3094 local_hex_string_custom, local_octal_format_custom): Use new
3096 * language.c (unknown_language_defn, auto_language_defn,
3097 local_language_defn): Update for new format handling.
3098 * printcmd.c (print_scalar_formatted): Use new macros
3099 to access decimal and binary format info for printing.
3100 * c-exp.y (chill_language_defn): Update for new format handling.
3101 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3102 * ch-exp.y (decode_integer_literal): Add function
3103 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3104 * ch-exp.y (builtin_type_chill_char): Add definition.
3105 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3107 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3109 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3111 (aix_framedata): added nosavedpc field.
3112 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3114 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3115 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3116 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3117 instructions as function_frame_info does. Expand special case of
3118 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3120 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3122 (function_frame_info): Set frameless if the function has no frame,
3123 and set nosavedpc if the PC was not saved. Handle gcc generated
3124 stfd 31,-4(31); st 31, -12(31) correctly.
3125 (frameless_function_invocation): New second argument pcsaved; if 0
3126 return whether the function has a frame, if 1 return whether the
3128 (frame_initial_stack_address): Correct typo: cache registers for
3129 callee_fi, not for fi, (avoids reading garbage memory locations).
3131 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3133 * infrun.c (wait_for_inferior (just before step_over_function
3134 label)): Change test for stepping into subroutine to check for the
3135 presence of line number info. This makes stuff compiled with -g1
3136 cause GDB to not lose control when stepping.
3138 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3139 Improve comments as well.
3141 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3143 * Makefile.in (VERSION): Bump to 4.7.2
3144 * symtab.c (find_pc_symtab): Fix return of random value
3146 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3147 Makefile since it contains sed patterns used in generation.
3148 Add sed pattern to also delete #include of any malloc.h.
3149 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3150 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3151 function names to conform to K&R terminology with respect to
3152 logical and bitwise operators:
3153 UNOP_ZEROP => UNOP_LOGICAL_NOT
3154 UNOP_LOGNOT => UNOP_COMPLEMENT
3155 BINOP_LOGAND => BINOP_BITWISE_AND
3156 BINOP_LOGXOR => BINOP_BITWISE_XOR
3157 BINOP_LOGIOR => BINOP_BITWISE_IOR
3158 BINOP_AND => BINOP_LOGICAL_AND
3159 BINOP_OR => BINOP_LOGICAL_OR
3160 PREC_OR => PREC_LOGICAL_OR
3161 PREC_AND => PREC_LOGICAL_AND
3162 PREC_LOGIOR => PREC_BITWISE_IOR
3163 PREC_LOGXOR => PREC_BITWISE_XOR
3164 PREC_LOGAND => PREC_BITWISE_AND
3165 value_zerop() => value_logical_not()
3166 value_lognot() => value_complement()
3167 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3168 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3169 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3170 and is nonexistant in some SVR4 based systems.
3171 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3172 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3174 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3175 * source.c (source_info): Fix minor nits, print "1 line" rather
3176 than "1 lines", and "language is <lang>".
3177 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3178 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3179 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3181 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3182 * ch-exp.y: New expression parser, for GNU-Chill.
3183 * defs.h (enum language): Add language_chill.
3184 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3185 LANG_MODULA2 a recognized language.
3186 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3187 Chill as well as Modula-2.
3188 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3189 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3190 * language.c (set_language_command): Add chill.
3191 * language.c (binop_result_type, integral_type, character_type,
3192 boolean_type, structured_type, value_true, binop_type_check):
3193 Add language_chill cases.
3194 * language.h (_LANG_chill): Define.
3195 * symfile.c (deduce_language_from_filename): Recognize the
3196 filename extensions ".chill", ".c186", and ".c286" for Chill.
3197 * valprint.c (typedef_print): Add case for language_chill.
3198 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3199 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3200 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3201 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3203 * Makefile.in (distclean): Add target ch-exp.tab.c.
3204 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3205 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3206 * eval.c (evaluate_subexp): Add OP_BOOL case.
3207 * expprint.c (print_subexp): Add OP_BOOL case.
3209 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3211 * infcmd.c (set_environment_command): Avoid skipping first
3212 char of env value if an '=' appears in it. Bug report and fix
3213 by Mark Jungerman, <maj@lucid.com>.
3215 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3217 * infcmd.c (step_over_calls): Improve comments.
3218 * symtab.c (find_pc_psymtab): Clean up a bit.
3219 * (find_pc_symtab): Fix comments, clean up code.
3220 * (find_pc_line): General cleanups, efficiency improvements.
3221 Also, don't return garbage when some line info exists, but there
3224 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3226 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3227 member, and the stat pointer passed to vmap_symtab was NULL, the
3228 wrong vmap entries would be modified. Fixes behavior where
3229 attempting to load symbols for a module with no member would mess
3230 up already read in symbols.
3232 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3234 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3235 29k-share/dfe/mini2udi.o.
3236 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3237 * alldeps.mak, depend: Update to deal with removal of
3238 aforementioned files.
3239 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3240 requirement for useless 'program' argument. Clean up
3241 udi_create_inferior, and udi_load to call common download()
3242 routine. Create download routine to load remote hosts directly
3243 (with the help of BFD) so that we don't need yank.c and
3245 Fix udi_detach to call UDIDisconnect with
3246 the right arguments. Clean up udi_resume, don't assign tip_error
3247 twice. Clean up udi_wait, straighten out status codes. Make
3248 udi_kill really work.
3250 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3252 * c-exp.y: separated host/target idea of integer type size,
3253 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3254 UINT and CHAR rules. (parse_number): work out the targetwise type
3255 of a number based upon it's size and qualifiers. (yylex): chars
3256 are now treated the same way as ints.
3258 * source.c (indentify_source_line): don't core dump if wanted
3259 line is larger than number of lines in source. (can happen when
3260 coff gets confused about #included source).
3262 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3264 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3265 when debugging a program with 100 shared libraries.
3267 * solib.c (solib_map_sections): Always close the BFD we open.
3268 Free all malloc'd storage we allocate, too, including error cases.
3269 (struct so_list): Remove unused so_bfd member.
3270 (clear_solib): Don't bother closing so_bfd.
3272 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3273 cacheable. `So many symbol files, so little file descriptors.'
3275 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3277 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3278 Stubs should stand alone as much as possible.
3280 * source.c (show_directories): Avoid printf_filtered length prob
3281 pointed out by Jonathan Stone.
3283 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3284 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3285 <Lee_Cooprider@vos.stratus.com>.
3287 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3289 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3290 struct, not struct itself.
3291 * serial.h (serial_restore): Fix prototype, takes pointer not
3294 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3296 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3297 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3299 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3301 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3302 Stubs should stand alone as much as possible.
3304 * README: Add remote-es1800.c and remote-st2000.c to table.
3305 * go32-nat.c: Remove, there is no native go32 support.
3306 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3308 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3310 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3311 new routines to deal with sending SIGINTs to attached processes
3312 when the user interrupts the controlling GDB.
3313 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3314 the aforementioned routines when waiting for the attached process.
3316 * elfread.c, mipsread.c: Include <string.h>.
3317 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3318 * serial.h: Add prototype for serial_restore().
3320 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3322 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3323 minimal_symbol_count, because the NULL symbol is not included in
3324 the count. This prevented this function from finding the last
3325 symbol in the table.
3327 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3329 * dbxread.c (process_one_symbol): if not defined
3330 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3331 the start of the function, not just after N_FUN.
3333 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3335 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3336 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3337 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3338 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3339 file. Remove preprocessor defines that previously did remapping.
3341 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3343 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3344 Bug fix courtesy of Alexander Klaiber.
3346 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3348 hp300 native support (hp300hpux untested).
3350 * hp300ux-xdep.c: removed.
3351 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3352 * xm-hp300hpux.h: updated copyright.
3353 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3354 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3355 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3356 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3357 fork-child.o coredep.o corelow.o.
3358 (NAT_FILE, NATDEPFILES): new macros.
3359 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3360 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3362 (NAT_FILE, NATDEPFILES): new macros.
3363 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3365 Vax ultrix native support.
3367 * nm-vax.h: new file.
3368 * Makefile.in (HFILES): added nm-vax.h.
3369 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3370 coredep.o corelow.o removed.
3371 (NAT_FILE, NATDEPFILES): new macros.
3372 * xm-vax.h: updated copyright.
3373 (REGISTER_U_ADDR): removed.
3375 Apollo native support (untested).
3377 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3378 * a68v-nat.c, nm-apollo68[bv].h: new files.
3379 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3380 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3381 * a68v-xdep.c: removed.
3382 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3383 inftarg.o fork-child.o a68v-xdep.o.
3384 (NAT_FILE, NATDEPFILES): new macros.
3386 * defs.h: include nm.h.
3387 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3388 sparc-tdep.c, : do not include nm.h.
3389 * doc/gdbint.texinfo: nm.h now included in defs.h.
3391 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3393 * Makefile.in (VERSION): 4.7.1 post release!
3395 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3397 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3399 * Makefile.in (VERSION): gdb-4.7 release.
3400 * README: Update for gdb-4.7.
3402 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3404 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3407 * alldeps.mak, depend: Update.
3409 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3411 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3413 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3414 causes problems in setting breakpoint in the right place in
3415 functions with `float' args which are passed as doubles.
3416 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3417 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3419 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3421 * Makefile.in (HFILES): Add nm-i386sco.h.
3422 * dwarfread.c: include <sys/types.h> for SCO.
3423 * infptrace.c: Don't include ptrace.h under SCO.
3424 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3426 * config/i386v.mt: Add exec.o to TDEPFILES.
3428 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3430 * i386v-nat.c: Remove space from front of #endif.
3431 * irix4-nat.c: Remove externs of registers[], include inferior.h
3433 * mips-nat.c: Explicitly initialize zerobuf to 0!
3434 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3435 Always setup fci->frame, even if it's non-zero. Too many places
3436 depend upon this behavior (and I have to get a release out the
3438 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3439 processing_gcc_compilation if we find the embedded stabs marker.
3440 This fixes several bugs with finding the location of short or char
3441 function parameters passed on the stack.
3443 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3445 Native support for sun4sol2.
3447 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3448 * nm-sysv4.h: new file.
3449 * Makefile.in (HFILES): added nm-sysv4.h.
3450 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3451 (NAT_FILE, NATDEPFILES): new macros.
3452 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3454 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3456 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3457 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3459 * Makefile.in (VERSION): Tick to 4.6.9.
3461 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3463 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3464 definition, replace with portable one.
3465 * remote-nindy.c: Lint.
3466 (nindy_wait): Return type is int, result is inferior_pid.
3467 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3468 (initialize_symmisc): Remove empty function.
3469 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3470 Remove obsolete, misspelled macro.
3471 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3472 (all @node commands): Use new form to avoid nitpicking errors.
3473 * doc/gdbint.texinfo: Document host/native/target split.
3475 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3477 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3479 * xm-mips.h (offsetof): Don't define this if __STDC__.
3481 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3483 umax native support (untested).
3485 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3487 (NAT_FILE, NATDEPFILES): new macros.
3488 * config/umax.mt (TDEPFILES): removed exec.o.
3489 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3490 removed to nm-umax.h.
3491 * nm-umax.h: new file.
3492 * Makefile.in (HFILES): added nm-umax.h.
3494 hppa native support (untested).
3496 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3497 (NAT_FILE, NATDEPFILES): new macros.
3498 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3499 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3500 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3501 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3502 * hppa[bh]-xdep.c: removed.
3503 * hppa[bh]h-tdep.c: do not include ptrace.h.
3504 * Makefile.in (HFILES): added nm-hppa[bh].h.
3506 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3508 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3510 * mips-nat.c: Straighten out include files. Work around
3511 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3514 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3516 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3517 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3518 backtraces from core files work.
3519 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3520 Functions are now defined in mips-nat.c.
3522 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3524 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3525 serial_default_name().
3527 * remote-hms.c, ser-go32.c, serial.h: Change from
3528 serial_timedreadchar() to new serial_readchar().
3530 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3532 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3534 * c-exp.y: Moved handling of 'const' and 'volatile' from
3535 <type> to <typebase>. This removes 2 conflicts.
3537 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3539 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3540 from breakpoint table when reseting breakpoints.
3542 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3544 Native support cleanup and corefile fixes for i386 SVR4 systems.
3546 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3547 fill_fpregset): Moved to i386v4-nat.c
3548 * i386v4-nat.c, nm-i386v4.h, : New files.
3549 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3550 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3551 change i386v-nat.o to i386v4-nat.o.
3553 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3555 Miscellaneous 386 configs updated.
3557 * config/i386aout.mt (TDEPFILES): removed exec.o.
3558 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3559 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3560 (NAT_FILE, NATDEPFILES): new macros.
3561 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3562 config/i386v4.mt (TDEPFILES): removed exec.o.
3563 * config/i386v32.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/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3567 fork-child.o coredep.o corelow.o i386-xdep.o.
3568 (NAT_FILE, NATDEPFILES): new macros.
3570 Native support cleanup for i386bsd (untested).
3572 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3573 * config/i386bsd.mh (NATDEPFILES): added exec.o
3574 * tm-i386bsd.h (FLOAT_INFO): removed.
3575 * nm-i386bsd.h (FLOAT_INFO): added.
3577 Native support for i386v (untested).
3579 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3580 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3581 (NAT_FILE, NATDEPFILES): new macros.
3582 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3583 * i386-xdep.c: removed.
3584 * Makefile.in (HFILES): added nm-i386v.h
3585 * i386v-nat.c, nm-i386v.h: new file.
3586 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3588 * tm-i386v.h (FLOAT_INFO): removed.
3590 Native support for linux (untested).
3592 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3593 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3594 (NAT_FILE, NATDEPFILES): new macros.
3595 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3596 * Makefile.in (HFILES): added nm-linux.h.
3597 * nm-linux.h: new file.
3598 * xm-linux.h: updated copyright. cleaned up formatting.
3599 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3601 Native support for sun386 (untested).
3603 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3604 fork-child.o sun386-xdep.o.
3605 (NAT_FILE, NATDEPFILES): new macros.
3606 * config/sun386.mt (TDEPFILES): removed exec.o.
3607 * Makefile.in (HFILES): added nm-sun386.h.
3608 * sun386-nat.c, nm-sun386.h: new file.
3609 * sun386-xdep.c: removed.
3610 * xm-sun386.h: updated comment and copyright.
3611 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3614 Native support for i386mach (untested).
3616 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3617 fork-child.o mach386-xdep.o.
3618 (NAT_FILE, NATDEPFILES): new macros.
3619 * Makefile.in (HFILES): added nm-i386mach.h.
3620 * nm-i386mach.h, i386mach-nat.c: new files.
3621 * mach386-xdep.c: removed.
3622 * xm-i386mach.h: updated copyright.
3623 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3626 Native separation for go32 (untested).
3628 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3629 * go32-nat.c: new file.
3630 * go32-xdep.c (call_ptrace, child_resume,
3631 fetch_inferior_registers, store_inferior_registers,
3632 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3634 Native support for m88k (untested).
3636 * Makefile.in (HFILES): added nm-m88k.h
3637 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3638 FETCH_INFERIOR_REGISTERS): removed.
3639 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3640 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3641 (NAT_FILE, NATDEPFILES): new macros.
3642 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3643 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3644 * m88k-xdep.c: removed.
3646 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3648 * i386b-nat.c: Comment changes.
3649 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3651 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3653 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3655 Avoid longjmp()-catching compilation errors in cross-ports.
3657 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3658 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3659 Move from mips-tdep.c and tm-{irix3,mips}.h.
3660 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3662 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3665 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3666 (fetch_core_registers): Fix bfd_seek arguments.
3668 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3670 Make core files work again (add back the `core' target).
3672 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3673 (NATDEPFILES): Add corelow.o.
3674 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3677 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3678 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3679 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3680 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3681 appears. FIXME, these should be moved to NATDEPFILES for native
3684 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3686 Ultra3 host/target/native split. (untested).
3688 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3689 (fetch_register, fetch_inferior_registers,
3690 store_inferior_registers, fetch_core_registers): removed to
3692 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3694 * Makefile.in (HFILES): added nm-ultra3.h.
3695 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3696 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3698 (NAT_FILE, NATDEPFILES): new macros for native support.
3699 * config/ultra3.mt (TDEPFILES): exec.o removed.
3701 * xm-vaxult.h: add MEM_FNS_DECLARED.
3703 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3705 * Makefile.in (VERSION): Roll to 4.6.8.
3706 (OBS): Put version.o first, so Makefile rebuild happens early.
3708 * command.h: Publicize prototype for not_just_help_class_command.
3709 * command.c: Remove proto.
3710 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3711 output. Move "maint info" from class info to class maintenance,
3713 * infrun.c: Move "stop" to class_obscure, and give it a
3714 function so it will not be seen as a global help topic. FIXME,
3715 it should be possible to set these attributes independently.
3717 * core.c (core_command): Make nicer error message for no core support.
3719 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3721 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3722 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3724 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3725 (scan_compilation_units): Punt unused filename arg. dbfoff,
3726 lnoffset, and curlnoffset are file_ptr's now.
3727 (dwarf_build_psymtabs): Drop desc and filename args; use
3728 objfile. dbfoff and lnoffset are file_ptr's now.
3729 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3730 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3731 (elf_symfile_read): Skip desc and filename args to
3732 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3733 * gdb-stabs.h: Use file_ptr rather than off_t.
3734 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3735 compile-time debug check that someone turned off as "unused".
3736 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3737 * symfile.h: Update dwarf_build_psymtabs and
3738 elfstab_build_psymtabs prototypes.
3739 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3740 Use file_ptr offsets. bfd_seeks use L_SET.
3742 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3744 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3745 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3746 value so that demangler won't be invoked. This greatly speeds up
3748 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3749 linked_proc_info so that it properly deallocates the appropriate
3750 item after it is done with it instead of before.
3751 * Don't pass bogus frame pointer to create_new_frame(). Just
3752 leave it as zero so that lower level code will figure out the
3755 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3757 Sony News native support.
3759 * Makefile.in (HFILES): added nm-news.h.
3760 * nm-news.h: new file.
3761 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3762 fork-child.o coredep.o to NATDEPFILES.
3763 (NAT_FILE, NATDEPFILES): new macros for native support.
3764 * config/news.mt (TDEPFILES): removed exec.o.
3766 * remote-vx.c: remove redundant include of sys/time.h.
3768 * infrun.c: include ctype.h. Otherwise some machines result in
3769 undefined for isdigit.
3771 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3773 * configure.in: Convert m68k entries to m68* entries to handle
3774 all the various m68xxx hosts and targets.
3775 * config/news1000.mt: No longer needed, same as news.mt.
3777 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3779 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3781 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3783 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3784 nm-sun2.h, nm-mips.h.
3786 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3788 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3790 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3792 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3794 * xm-hppah.h: if __STDC__ is not defined, define
3796 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3797 compiler; see the comment in the file.
3799 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3801 First cut at support for all BSD variants on 386.
3803 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3804 * i386b-nat.c: New native support file.
3805 * configure.in: Add host and target for i[34]86-*-bsd*.
3806 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3808 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3810 Sun2 native support (untested).
3812 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3813 REGISTER_U_ADDR): removed to nm-sun2.h.
3814 * nm-sun2.h: new file.
3815 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3816 fork-child.o sun3-xdep.o removed.
3817 (NAT_FILE, NATDEPFILES): new macros.
3819 Mips native support. Decstation and iris4 have been tested.
3822 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3823 fill_fpregset): removed to irix4-nat.c
3824 * mips-xdep.c: removed.
3825 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3827 * procfs.c: include nm.h.
3828 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3829 * xm-irix4.h: bump copyright.
3830 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3831 PROC_NAME_FMT): removed.
3832 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3833 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3834 (NAT_FILE, NATDEPFILES): new macros for native support.
3835 (CC): supply default compiler switches.
3836 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3837 fork-child.o coredep.o.
3838 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3840 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3841 fork-child.o mips-xdep.o coredep.o.
3842 (NAT_FILE, NATDEPFILES): new macros for native support.
3844 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3846 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3847 (NATDEPFILES): added fork-child.o
3848 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3849 (NATDEPFILES): added fork-child.o
3850 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3851 (NATDEPFILES): added fork-child.o
3853 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3855 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3856 by using puts_filtered instead.
3858 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3860 * remote-nindy.c (nindy_load): Replacement version from Steve
3861 Chamberlain, doesn't require forking to run "strip" or "sx".
3863 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3865 * Makefile.in (HFILES): Add nm-*.h files.
3867 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3869 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3870 (NATDEPFILES): added fork-child.o.
3872 * doc/gdbint.texinfo: document a few more macros, create new
3873 section for native macros.
3875 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3877 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3878 resolution of copyright issues.
3880 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3882 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3883 subdir gets configured.
3885 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3887 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3889 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3890 searching for a "bfd_strip" program. Also, fixed up arguments
3891 passed to that program.
3893 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3894 which is now used for something else. Rewrite description of
3895 associated parameters to match how gdb does it now.
3896 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3898 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3900 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3902 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3905 * inferior.h (proc_signal_handling_change): prototype removed.
3906 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3907 (handle_command): now calls target_notice_signals.
3908 * procfs.c (proc_signal_handling_change): renamed to
3909 procfs_notice_signals. Now static. Add prototype. All callers
3911 * target.h (struct target_ops): new field, to_notice_signals.
3912 (target_notice_signals): new macro to cover new field.
3913 * target.c (cleanup_target): default to_notice_signals to ignore.
3914 * corelow.c (core_ops),
3916 inftarg.c (child_ops),
3917 procfs.c (procfs_ops),
3918 remote-adapt.c (adapt-ops),
3919 remote-eb.c (eb_ops),
3920 remote-es1800.c (es1800_ops, es1800_child_ops),
3921 remote-hms.c (hms_ops),
3922 remote-mm.c (mm_ops),
3923 remote-nindy.c (nindy_ops),
3924 remote-st2000.c (st2000_ops),
3925 remote-udi.c (udi_ops),
3926 remote-vx.c (vx_ops, vx_run_ops),
3927 remote.c (remote_ops),
3928 target.c (dummy_target),
3929 xcoffexec.c (exec_ops): added static initializer for
3931 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3933 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3935 * main.c (define_command): Add forgotten initializer.
3937 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3939 * language.c, language.h: Move saved_language out to global
3940 expected_language. Set expected_language when user expectation
3942 * language.c (language_info): Don't print type/range checking gub.
3943 * main.c (main): Set expected language.
3944 (execute_command): Check against expected language.
3945 * symfile.c (set_initial_language): Set expected language.
3947 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3949 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3951 A bunch of changes mostly to improve debugging of C++ programs.
3952 Specifically, the calling of inferiors methods is improved.
3954 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3955 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3956 hide the implementation details of pointer-to-method objects.
3957 How to tell if the pointer points to a virtual method is
3958 still very dependent on the particular compiler, but this
3959 should make it easier to find the places to change.
3960 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3961 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3962 macros, instead of a hard-wired-in code that incorrectly
3963 assumed a no-longerused representation of pointer-to-method
3964 values. And otherwise fix the relevant bit-rotted code.
3966 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3967 If there are both fields and methods, put a space between.
3969 * stabsread.c (read_struct_type): Fix bug in handling of
3970 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3971 by '_'). (It used to prematurely exit the loop reading in
3972 the fields, so it would think it should start reading
3973 methods while still in the fields. This could crash gdb
3974 given a gcc that can emit nested type information.)
3976 * valops.c (search_struct_method): Pass 'this' value by
3977 reference instead of by value. This provides a more
3978 consistent interface through a recursive search where the
3979 "bottom" functions may need to adjust offsets (due to multiple
3981 * valops.c, value.h, values.c: Pass extra parameters to
3982 value_fn_field and value_virtual_fn_field so we can
3983 correctly adjust offset for multiple inheritance.
3984 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3985 virtual function calls by using value_virtual_fn_field().
3986 * values.c: New function baseclass_offset, derived from
3987 baseclass_addr (which perhaps can be made obsolete?).
3988 It returns an offset rather than an address. This is a
3989 cleaner interface since it doesn't mess around allocating
3991 * valops.c (search_struct_method): Use baseclass_offset
3992 rather than baseclass_addr.
3994 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3996 * Makefile.in: Re-install 29K/UDI stuff.
3997 * remote-udi.c (udi_resume): Clean up.
3998 * (udi_wait): Rewrite, leave out bugs.
3999 * Add debugging code to print out all register fetches and stores.
4000 * Straighten out target_ops.
4001 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4003 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4005 * remote-udi.c (udi_create_inferior): run with no arguments should
4006 not pass the program name as an argument, since the UDI code
4007 already handles that.
4008 (udi_load): get the symbols from prog_name, not arg_string (the
4009 load command should really use arg_string as the program name, not
4010 prog_name, but at least the run command works now).
4012 * munch: HP9000/300 nm puts an extra space between T and symbol
4015 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4016 needed for vxworks targets.
4018 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4020 * am29k-tdep.c (_initialize_29k): Make it possible for the
4021 user to set and query the address where function calls into the
4022 inferior write a small scratch routine. `set call_scratch_address'
4023 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4024 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4025 not already cached validly.
4027 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4029 Rs6000 native support.
4031 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4032 machines without this header should not be compiling this file.
4033 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4034 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4035 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4036 * xm-rs6000.h: do not include ptrace.h.
4037 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4038 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4039 infptrace.o and inftarg.o move to NATDEPFIES.
4040 (NAT_FILE, NATDEPFILES): new macro for native support.
4042 Sun3 native support.
4044 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4045 new macros for native support.
4046 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4047 removed sun3-xdep.o.
4048 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4050 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4051 * sun3-nat.c, nm-sun3.h: new files for native support.
4053 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4055 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4056 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4057 dbfsize and use it to initialize new local file scope dbsize.
4058 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4059 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4060 DIEs as well as the current check for undersize DIEs. This helps
4061 to gracefully detect and reject corrupted DIE information.
4063 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4065 Add `command hooks' and a hook for inferior program stopping.
4067 * command.h (struct cmd_list_element): Remove unused `aux'
4068 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4069 * command.c (add_cmd): Initialize new fields, elim old.
4070 (add_alias_cmd): Clone new fields.
4071 (delete_cmd): Un-hook hookee if we're deleting hook.
4072 (help_cmd): Tell user the command is hooked, if it is.
4073 (lookup_cmd_1): Abbreviations return the original command
4074 instead of themselves, so that hooks on the original cmd will be
4076 * defs.h (enum command_class): Add class_pseudo and comments.
4077 * gdbcmd.h (execute_user_command): Add prototype.
4078 * infrun.c (normal_stop): If the stop command is hooked,
4079 run the hook whenever we stop.
4080 (hook_stop_stub): Stub for catch_errors.
4081 (_initialize_infrun): Set up pseudo "stop" command.
4082 * main.c (execute_user_command): Code extracted from execute_command.
4083 (execute_command): If hooked, run the hook before the command.
4084 (define_command): If defining a new hook, check the command it
4085 is hooking, and warn if none. Install the hook.
4086 * source.c (_initialize_source): "l" is an abbrev for "list".
4087 * doc/gdb.texinfo: Document command hooks.
4089 * Makefile.in (VERSION): Roll to 4.6.7.
4090 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4091 * infrun.c (breakpoints_inserted): Make it static again.
4092 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4094 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4096 Native file renaming.
4098 * nat-sparc.c -> sparc-nat.c
4099 * nat-sun4os4.h -> nm-sun4os4.h
4100 * nat-trash.h -> nm-trash.h
4101 * config/sun4os4.mh: track file renaming.
4102 * configure.in: link to nm.h rather than nat.h.
4103 * infptrace.c: include nm.h rather than nat.h.
4105 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4107 Host/target/native split for sun4.
4109 * Makefile.in (TSOBS): removed corelow.o.
4110 * infptrace.c: included nat.h.
4111 * nat-trash.h: temporary header file. This should be removed once
4112 all hosts have the native/host/target split.
4113 * configure.in: add a symlink from nat-trash.h to nat.h if no
4114 other nat file exists for this configuration.
4115 * sparc-tdep.c: no longer include sys/ptrace.h.
4116 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4117 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4119 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4120 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4121 to NATDEPFILES. removed sparc-xdep.o.
4122 (NATDEPFILES, NAT_FILE): new macros for native support.
4124 Break the direct connection from core_file_command to any
4125 particular type of core file support.
4127 * target.h (find_core_target): new prototype.
4128 * target.c (find_core_target): new function. Walks the target
4129 list looking for the core target.
4130 * core.c (core_file_command): replace calls to core_detach and
4131 core_open with find_core_target and direct calls.
4133 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4135 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4137 config/hp300hpux.mh: ALLOCA1 was not defined.
4139 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4141 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4142 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4143 until we can figure out a better way to do paging.
4145 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4147 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4148 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4149 * hppa-coredep.c: Remove, now that we use the hook.
4150 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4151 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4153 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4154 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4155 be ripped out and reimplemented right (see elfread.c).
4156 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4158 Rename all HPPA files to fit into unique DOS filenames:
4159 * *hppabsd* => *hppab*
4160 * *hppahpux* => *hppah*
4162 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4164 Make the /proc support a target-struct in its own right.
4166 * Makefile.in: Remove inftarg.[co], since it is now included via
4168 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4169 reference infptrace.o. Add fork-child.o to all *.mh that
4172 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4173 No longer global functions.
4174 (fork_inferior): New global function from fork-child.c.
4175 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4176 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4177 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4178 (child_create_inferior): New tiny function that calls fork_inferior.
4179 * fork-child.c: New file, containing fork_inferior, which is
4180 built from slight mods to inftarg.c's child_create_inferior.
4182 * procfs.c (procfs_ops): Add target vector.
4183 (attach): Rename as static do_attach.
4184 (procfs_create_inferior): New tiny function that calls fork_inferior.
4185 (child_xfer_memory): Rename to static procfs_xfer_memory.
4186 (store_inferior_registers): Rename to static procfs_store_registers.
4187 (inferior_proc_init): Rename to static procfs_init_inferior.
4188 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4189 procfs_files_info, procfs_open, procfs_mourn_inferior,
4190 procfs_can_run): Slightly mangled copies of the corresponding
4191 child_XXX routines from inftarg.c.
4192 (proc_wait): Renamed to static procfs_wait.
4193 (child_resume): Rename to static procfs_resume.
4194 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4195 (initialize_proc_fs): Rename to initialize_procfs. Set up
4198 * putenv.c: index -> strchr.
4199 * regex.c: Always rename bcopy to memcpy, etc.
4200 FIXME: Eventually do the renames rather than use #define's.
4201 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4203 * sparc-xdep.c: Move deferred_stores to target dependent.
4204 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4206 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4208 Split non-target-dependent code out of target_attach routines.
4210 * target.h: Comments on target_attach args and results.
4211 * infcmd.c (attach_command): Check for existing execution, call
4212 target_attach, set up terminal status and wait_for_inferior, wait
4213 for the attach status, and do normal_stop.
4214 * inftarg.c (child_attach): Remove target independent stuff.
4215 * remote-adapt.c (adapt_attach): Ditto.
4216 * remote-mm.c (mm_attach): Ditto.
4217 * remote-udi.c (udi_attach): Ditto.
4218 * remote-vx.c (vx_attach): Ditto.
4222 * remote-hms.c (hms_attach): Remove completely, it was useless.
4223 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4224 commented-out start_remote calls.
4225 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4226 DENTER and DEXIT macros and their calls. Use a real debugger --
4227 like gdb -- to see what functions are being called when.
4228 * utils.c (strcmp_iw): Make nonstatic, for lint.
4230 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4232 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4234 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4236 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4237 fix to differentiate between gcc1 & gcc2 compiled files so that we
4238 can debug calls that pass structs as args correctly.
4239 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4240 so, and what version.
4242 * remote.c (remote_wait): Make regs be char to avoid picayune
4243 ANSI compiler warnings.
4245 * energize.h: Move all external struct decls to inside of
4246 __STDC__, add prototype for energize_shell_wait().
4247 * energize.c (getpty): Clean up, make us really get a controlling
4249 * (energize_initialize): Disable SIGIO prior to setting up for
4250 I/O interrupts. Move setsid(), et. al. to getpty().
4251 * (energize_shell_wait): New routine to wait for things started
4252 via the shell command, uses wait() instead of /dev/proc.
4253 * Also, add prototype for execute_command_1().
4255 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4257 * inftarg.c (child_create_inferior, child_attach,
4258 child_mourn_inferior): collect unix child process stratum
4259 functions which live below the target vector into this file to
4260 facilitate host/target/native split. Also, make them static.
4261 * inflow.c (child_mourn_inferior): removed.
4262 * infrun.c (child_create_inferior, child_attach): removed.
4263 (resume): becomes global so that functions below the
4264 target vector can find it.
4265 * inferior.h (resume): add prototype.
4266 (child_mourn_inferior, child_create_inferior, child_attach):
4269 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4270 replaced with find_default_attach and
4271 find_default_create_inferior.
4273 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4275 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4276 addresses don't get displayed in the wrong positions.
4278 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4280 Separate core functions along target vector in preparation for
4281 native support. Functions above vector now live in core.c. Those
4284 * core.c (solib_add_stub, core_close, core_open, core_detach,
4285 get_core_registers, core_files_info, core_ops): moved to corelow.c
4286 (_initialize_core): removed addition of core_ops target.
4287 * corelow.c: new file.
4288 (solib_add_stub, core_close, core_open, core_detach,
4289 get_core_registers, core_files_info, core_ops): moved from core.c
4290 (_initialize_corelow): new function.
4291 * gdbcore.h (core_open, core_detach): added prototypes.
4292 (core_ops): add forward declaration.
4293 * Makefile.in (SFILES_MAINDIR): add core.c
4295 (TSOBS): change core.o to corelow.o
4297 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4299 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4300 instead of 'sun' predefined symbol so that trap analysis code is
4301 enabled only when the TARGET is a sun3.
4303 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4305 * tm-i960.h (ext_format_i960): Add top-level declaration.
4306 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4307 blocks, else Sun4 compiler complains.
4309 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4311 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4312 instruction's argument. Patch from jonathan@cs.stanford.edu
4315 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4317 Break the thread of control that implies that a unix child
4318 process will be the default target.
4320 * target.c (find_default_run_target, find_default_attach,
4321 find_default_create_inferior, return_zero): new functions.
4322 (cleanup_target): Make return_zero the default for to_can_run.
4324 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4325 child_create_inferior references with find_default_XXX instead.
4327 * target.h (struct target_ops): new field, to_can_run.
4328 (find_default_attach, find_default_create_inferior): new prototypes.
4329 (target_can_run): new macro.
4331 * Also added a zero (default) to_can_run element to all static
4332 struct target_ops initializations throughout GDB, except:
4333 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4335 * infrun.c (child_create_inferior): Clean up error handling when
4336 no exec file is specified.
4337 (child_attach): Don't require exec file.
4339 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4341 Remove kill_inferior_fast, in favor of target_kill, which goes
4342 through the target vector.
4344 * inferior.h (kill_inferior_fast): remove declaration.
4346 * main.c (disconnect): call quit_cover using catch_errors rather
4347 than calling kill_inferior_fast directly. New way goes through
4348 the target vector, handles attached processes, and writes
4349 command history if appropriate.
4350 (quit_cover): new function, wrapper for quit_command.
4352 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4353 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4354 inlining them into the local kill_inferior when needed.
4356 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4358 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4359 * stabsread.c (read_struct_type): Simplify complicated expression
4360 for dumb DECstation compiler.
4362 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4364 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4365 operands to memory management instructions, from WRS.
4367 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4369 * main.c (main): Back out previous language setting changes.
4370 Replace with simple default to C before processing any init
4371 files. There MUST be a language set, even in the absence of
4372 init files or executables, or expression parsing fails.
4374 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4376 * main.c (main): Move code that sets initial language to
4377 symfile.c. Fixup places where command files are processed to
4378 be consistent in setting a default language if none has been
4380 * symfile.c (set_initial_language): Add code moved from
4381 main() that sets an initial default language when a new
4382 symbol file is read.
4383 * symfile.c (symbol_file_command): Call set_initial_language.
4384 * symtab.c (find_main_psymtab): Add FIXME comment.
4386 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4388 * breakpoint.c, sparc-tdep.c: comment changes.
4389 * configure.in: removed target_dependent line.
4391 * remote-mm.c (mm_attach): change printf to error to prevent
4393 * remote-udi.c (udi_attach): change printf to error to prevent
4396 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4397 calls to {fetch|store}_inferior_registers with calls to
4398 target_{fetch|store}_registers, for remote-target independence.
4400 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4402 * Makefile.in: Fix bug I introduced in merging Rich's change.
4403 * infrun.c (child_create_inferior): Use proceed() rather than
4404 doing all the same stuff by hand.
4406 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4408 * Makefile.in, configure.in: add support for files used only when
4409 configured native, that is, when host = target.
4411 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4413 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4414 stores are target dependent and were moved from xm to tm.
4416 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4418 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4420 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4421 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4423 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4425 * target.h (struct target_ops): removed to_convert_to_virtual and
4426 to_convert_from_virtual elements. Initializations removed from
4427 all static initializations.
4428 (target_convert_to_virtual, target_convert_from_virtual):
4430 (host_convert_to_virtual, host_convert_from_virtual): Removed
4431 forward declarations.
4432 * target.c (cleanup_target): removed default assignments for
4433 to_convert_to_virtual and to_convert_from_virtual.
4434 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4436 * findvar.c (value_of_register, value_from_register):
4437 target_convert_to_virtual inlined.
4438 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4439 * valops.c (value_assign): target_convert_from_virtual inlined.
4441 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4443 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4444 position wrong if used for the prompt.
4445 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4447 Support for accessing arbitrary MIPS stack frames in memory.
4449 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4450 set, run it before INIT_EXTRA_FRAME_INFO.
4451 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4453 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4454 (FP) value in the frame_info struct if it is zero (as from top of
4456 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4458 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4459 comes back as zero. So does FP_REGNUM, as a trigger for
4460 init_extra_frame_info.
4462 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4463 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4464 (INIT_FRAME_PC): Defined to null.
4465 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4466 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4467 Briefly explain MIPS stacks in GDB.
4469 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4471 * copying.awk, copying.c (show_copying_command,
4472 show_warranty_command): Rename from copying_info, warranty_info,
4473 to match command function conventions.
4475 * utils.c (prompt_for_continue): Reinitialize more-counts
4476 before printing anything, and again afterward. Fix comments.
4477 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4478 or alloca() if needed.
4480 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4481 detect native versus cross-host.
4483 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4485 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4486 Suns. Rename to m68k_saved_pc_after_call.
4487 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4488 m68k_saved... instead of sun3_saved...
4490 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4492 * Makefile.in (update-depend, update-alldeps): Split out of
4493 setup-to-dist, for convenience in rebuilding the depend and
4495 (assorted): Update to catch straggler files when building gdb.tar.Z.
4497 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4499 Preliminary cleanup for splitting host/native/target.
4501 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4502 here; it is dealt with at a gdb-target-independent level.
4503 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4504 high toned routine. Fix return type to void.
4505 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4506 Rich and I believe the "real problem" was that both single_step
4507 and target_resume were issuing PT_CONTINUE calls. This would
4508 cause the second PT_CONTINUE to sometimes fail because the process
4509 was already running.
4510 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4512 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4514 * energize.c (pty_to_kernel): Must check for EAGAIN as
4515 termination condition.
4516 (full_filename): Don't prepend dirname if filename begins with /.
4517 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4519 (getpty (NCR)): Lotsa bug fixes...
4520 (kernel_dispatch (case StopRType)): Use kill() instead of
4521 killpg() so we can deal with losing systems...
4522 (wait_for_events): Work around NCR select() lossage. It doesn't
4523 zero out readfds when select() returns zero.
4524 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4525 getcwd() instead of getwd() (NCR getwd() seg faults).
4526 (energize_wait): Use sigaction() for NCR. Their version of signal()
4527 is unreliable by default.
4529 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4530 error from PIOCSWSTOP.
4532 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4533 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4534 defs.h, utils.c: Make vfprintf_filtered global.
4536 * energize.c (send_location): New routine to consolidate all
4537 places where we must notify kernel of where the given pc is.
4538 (cplus_demangle): Put single-quotes around demangled names.
4539 (energize_call_command): Call send_location() after doing up,
4540 down, and frame commands.
4542 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4544 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4545 pass at doc for two new remote targets---29K using UDI, and Tandem
4546 ST2000 using STDBUG.
4548 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4550 * doc/all.m4: turn on H8/300 stuff for generic manual
4552 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4553 after explicit call to breakpoint() in serial stubs.
4555 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4557 * mipsread.c: Clean up some white space.
4558 (parse_symbol): Handle stEnd of stFile.
4559 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4561 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4562 store_inferior_registers): Replace unexplained numbers
4563 with manifest constants from a DECstation header file.
4564 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4565 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4567 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4569 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4570 for "down". Suggested by Richard Stallman.
4572 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4574 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4575 redeclaration bug on SunOS 4.
4577 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4579 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4580 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4581 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4582 they aren't already there.
4583 * remote-vx.c (vx_prepare_to_store): Ditto.
4584 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4586 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4588 Removed a large number of changes inserted by Per Bothner
4589 for C++ support. These will go back in when they've been
4592 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4594 * serial.h: Fix prototye for serial_raw().
4595 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4596 serial_write() to match prototypes.
4597 * remote-st2000.c (get_reg_name): Make *p be const.
4599 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4601 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4602 to agree with target structure field type.
4603 (nindy_store_registers): Ditto.
4605 * Makefile (OPCODES): New var, pointing to opcodes library.
4606 (CLIBS, CDEPS): Include it.
4607 (saber_gdb): Load opcodes library.
4609 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4611 * a68v-xdep.c (store_inferior_registers): declare as void.
4612 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4613 * remote-st2000.c: Massive changes to use new serial package.
4614 Also added 'connect' command to transparantly connect to serial
4616 * ser-termios.c: Big cleanup, use nicer coding conventions.
4617 * ser-bsd.c: New module, serial stuff for BSD systems.
4618 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4619 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4621 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4623 * doc/gdb.texinfo: fix shameful error of agreement reported by
4624 jimb@occs.cs.oberlin.edu (Jim Blandy)
4625 * doc/gdb.texinfo: remove old partial discussion of remote serial
4626 protocol (via serial debug stubs)
4627 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4628 use of serial debug stubs
4630 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4632 * symfile.h: Declaration of set_demangling_style() moved
4633 here from demangle.h (which is now in ../include).
4634 * i386-xdep.c: Update comment.
4636 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4638 * symtab.c (completion_list_add_symbol): restructured to optimize
4639 for time. First clip names that cannot match. Then clip any
4640 names we've already considered. Drop a redundant strncpy. Drop
4641 a redundant malloc and associated free for demangled names.
4643 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4645 * a68v-xdep.c (store_inferior_registers): Define as type void.
4646 * configure.in: Add host m68k-apollo*-bsd*.
4647 * demangle.c (struct demanglers): Use enum instead of constant
4648 value to keep braindamaged HP/Apollo compiler happy.
4650 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4652 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4653 match "FOO". This allows 'break Foo' to work when Foo is
4654 a mangled C++ function. (See comment before function.)
4656 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4658 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4659 for files in vx-share/*.c.
4660 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4661 for normal GDB source files.
4663 * Makefile.in (VERSION): Roll to 4.6.6.
4665 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4666 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4667 * tm-sun3os4.h: Update comments.
4668 * xm-delta88.h: Remove STACK_END_ADDR.
4670 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4672 * Makefile.in (VERSION): Roll to 4.6.5.
4674 * infrun.c: Lint for recent `handle' changes.
4676 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4677 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4678 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4679 should include a ser-XXX.o module.
4681 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4682 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4684 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4685 known suns in configure.in, rather than mapping them to unique
4686 config files that happen to duplicate other config files.
4687 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4688 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4690 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4692 * configure.in (*-*-sunos*): Use trailing * to match all
4693 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4694 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4695 in production on Sun-4.
4696 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4697 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4698 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4700 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4701 config/sparc-noun.mt: New target configs for embedded.
4702 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4704 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4705 target definitions for embedded with and without underlines on
4708 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4709 not a parameter of the CPU, but of the development environment.
4710 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4712 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4714 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4715 (which involves reading in main's symtab) if we have no breakpoints.
4717 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4719 * dwarfread.c (cu_language): New local variable to record
4720 language for current compilation unit being processed.
4721 * dwarfread.c (set_cu_language): New local function to decode
4722 and record language for current compilation unit being processed.
4723 * dwarfread.c (synthesize_typedef): Add local function to
4724 synthesize a typedef for C++ classes, structs, unions, and
4726 * dwarfread.c (read_structure_scope): Synthesize typedefs
4727 for C++ classes, structs and unions.
4728 * dwarfread.c (read_enumeration): Synthesize typedefs for
4730 * dwarfread.c (read_file_scope): Call set_cu_language to
4731 record language for current compilation unit. After symtab
4732 is built, save this recorded language.
4733 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4734 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4735 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4736 typedefs for C++ classes, structs, unions, and enumerations.
4737 * dwarfread.c (scan_compilation_units): Call set_cu_language
4738 to record language for current compilation unit.
4739 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4740 for TAG_enumeration_types, rather than in add_partial_symbol.
4741 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4742 case with class, struct, and union type cases, now that they are
4743 the same. Remove tests for non-NULL name attributes, now done
4745 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4746 treat as alias for TYPE_CODE_STRUCT for now.
4748 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4750 * Makefile.in: map "gdb" through program_transform_name when
4753 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4755 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4756 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4757 Use "regi" for local indexing through register numbers, reserving
4758 "regno" for the name of a specific register passed as an input
4759 parameter. Fix bug propagated through all versions that sometimes
4760 used regno as an index when it should have been regi, thus using
4761 -1 as an index in some cases.
4763 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4765 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4766 respectively, so same demangler can be used by other programs.
4767 * Makefile.in: Remove demangler stuff.
4768 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4769 * demangle.c (_initialize_demangler): Tell demangler which
4770 CPLUS_MARKER to assume.
4772 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4774 RS/6000 portability changes (for hosting cross-debuggers).
4776 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4777 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4778 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4779 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4780 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4781 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4782 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4783 (NO_SINGLE_STEP): Add, target-dependent.
4784 (loadinfotextindex): Lowercase, remove "aix_".
4785 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4786 (NO_SINGLE_STEP): Remove, target-dependent.
4787 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4788 * xcoffread.c: Only build file if RS/6000 native GDB.
4789 (build_function_symbol): Remove #if 0'd code.
4790 * rs6000-tdep.c: Cleanup. Add static fn protos.
4791 Use CORE_ADDR for addresses throughout. Make void fns void.
4792 (pop_dummy_frame): Add FIXME about bogosity of design here.
4793 (rs6000_struct_return_address): Ditto.
4794 (frameless_function_invocation, frame_get_cache_fsr,
4795 frame_initial_stack_address, xcoff_relocate_symtab,
4796 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4797 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4798 Use CORE_ADDRs. Change identifiers to lowercase.
4800 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4801 supplying dummy routines if non-native. Add prototype for
4802 static exec_one_dummy_insn. Move a mess of functions to
4803 rs6000-tdep.c (as above). Remove #if 0'd code.
4805 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4806 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4807 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4809 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4812 * vx-share/README, nindy-share/README: New files describing
4813 how these directories' code is shared, and with whom.
4815 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4817 * configure.in (target configurations): Reformat into table.
4818 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4820 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4821 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4822 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4823 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4824 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4825 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4827 * Makefile.in (config-check): Add command to check whether
4828 configure.in is consistent with config/*.
4830 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4832 * configure.in (host configurations): Reformat nested cases into
4833 easy-to-maintain table.
4834 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4835 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4837 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4839 * cplus-dem.c: Reorder args to most local functions to make them
4840 follow the consistent pattern of struct work_stuff pointer first,
4841 followed by pointer into string being demangled, followed by
4842 pointer to the string where the result is being stored, followed
4843 by other args. Also generally replace most variables of name
4844 "type" with "mangled" for consistency. They all pointed to the
4845 same string but half were one name and half the other.
4846 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4847 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4848 use whenever a qualified name is being demangled.
4849 * cplus-dem.c (do_type): Qualified names are treated similarly
4850 to fundamental types, not as modifiers of fundamental types.
4852 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4854 * configure.in: Add sparclite as a target.
4856 * sparc-stub.c (handle_exception): Flush instruction cache just
4857 before returning to the user. (hexToInt): Fix overzealous cleanup.
4859 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4861 * infrun.c (handle_command): Rewrite to allow multiple signal
4862 numbers, signal number ranges, and to recognize "all" to mean all
4863 signals except those used by the debugger.
4864 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4865 to set or reset actions for specific signals.
4867 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4869 * coffread.c (decode_type): Call alloc_type to alloc new
4871 * stabsread.c (read_array_type, read_range_type, define_symbol):
4872 Call alloc_type to alloc new types.
4873 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4874 from type_obstack to symbol_obstack.
4875 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4877 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4878 associated with a type, using the same mechanism as was used to
4879 allocate space for the type structure itself.
4880 * coffread.c (patch_type, coff_read_struct_type,
4881 coff_read_enum_type): Use TYPE_ALLOC.
4882 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4883 * gdbtypes.c (create_array_type, check_stub_method,
4884 allocate_cplus_struct_type): Use TYPE_ALLOC.
4885 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4886 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4887 read_range_type): Use TYPE_ALLOC.
4889 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4891 * breakpoint.c (breakpoint_re_set): Select a default source
4892 symtab if one is not currently selected.
4893 * utils.c (query): Call wrap_here before building the output
4894 query string, to turn off wrapping and flush any buffered output.
4895 Otherwise our query may end up in the wrap buffer and never be
4897 * eval.c (evaluate_subexp): Report error when attempting to
4898 evaluate subscript for types without a target type, rather
4899 than dumping core by using the NULL pointer.
4900 * symfile.c (symbol_file_command): Forget current_source_symtab
4901 and current_source_line when discarding symbol table.
4903 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4905 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4907 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4908 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4910 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4912 * remote.c (remote_open): Fix baud rate setting to make -b flag
4913 work. (remote_wait): Change 'T' message parser to deal with new
4914 improved format which allows stub to send an arbitrary bunch of
4916 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4917 make all this re-entrant by storing all state on the stack. Clean
4918 up memory error trapping. (computeSignal, set_debug_traps):
4919 make it all table driven. Make a start at a baud rate setting command.
4921 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4923 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4925 * remote-vx.c: redefine malloc to avoid buggy declaration on
4926 RS/6000 <rpc/types.h>.
4927 xm-rs6000.h: include <sys/select.h> to define fd_set for
4928 <rpc/svc.h> on RS/6000.
4930 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4932 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4933 recursive invocations of make. Always create installation
4936 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4938 * m68k-pinsn.c: Minor fix in style of output (don't use
4939 range to indicate floating point control registers).
4941 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4943 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4945 * infcmd.c (registers_info): Handle multiple register names.
4946 Changes inspired by Roland McGrath.
4948 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4950 * sparc-stub.c: New file. Mix it with your SPARClite
4951 application, and it will speak GDB remote protocol!
4952 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4953 deal with arbitrary registers. Needed for sparc-stub.
4955 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4957 * cplus-dem.c (cplus_markers): Add table for gnu style and
4958 use throughout, in place of compile time constant CPLUS_MARKER.
4959 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4960 * cplus-dem.c (cfront_special): New function, as suggested
4961 by pfieland@stratus.com.
4962 * cplus-dem.c (forget_types): New function.
4963 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4965 * cplus-dem.c (mop_up): Call forget_types().
4966 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4967 Use throughout, instead of checking current_demangling_style.
4968 * cplus-dem.c (demangle_signature): When finding an explicit
4969 start of function args, forget all remembered types for
4970 lucid/cfront style demangling.
4971 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4972 underbar characters, use last pair as the delimiter. Hoist
4973 gnu_special() call up to cplus_demangle(). Call cfront_special()
4975 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4976 for inherited classes.
4977 * cplus-dem.c (demangle_args): Document quirks of numbered
4978 references to previously seen types.
4979 * dbxread.c (read_ofile_symtab, process_one_symbol):
4980 Use AUTO_DEMANGLING rather than explicitly checking
4981 current_demangling_style.
4982 * demangle.h: Add some comments.
4983 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4984 CFRONT_DEMANGLING): New macros.
4985 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4986 not found in the actual producer string produced by lcc.
4987 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4988 than explicitly checking current_demangling_style.
4990 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4992 * breakpoint.c (enable_longjmp_breakpoint,
4993 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4994 Check for duplicate breakpoints at the same address. Bug report
4995 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4997 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4999 * buildsym.c (end_symtab): Document that end_symtab can return
5000 NULL under non-error conditions.
5001 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5002 returned from end_symtab for empty compilation units.
5004 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5006 * am29k-tdep.c: Lint from DECstation compiler.
5007 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5008 As the man page says, "Sometimes you just can't get lint to shut
5009 up". That doesn't mean you should blow away the code it won't
5011 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5012 it up over the next few weeks. Make mips x 29k build.
5013 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5014 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5015 but leave it as a comment because the breakpoint instruction
5016 is not easily accessible at this moment (it's static, and if
5017 we define one here, it goes into every file compiled).
5019 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5021 * Makefile.in (VERSION): Bump to 4.6.3.
5022 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5023 function scopes when building partial symbol tables.
5024 * objfiles.c (open_existing_mapped_file): Make it clear in
5025 warning message that out of date mapped files are ignored.
5026 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5027 unit source file name in error message.
5029 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5031 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5032 * dwarfread.c (struct_type): In absence of AT_byte_size for
5033 bitfield, use size of object of member's type for the size of
5034 the anonymous object containing the bit field.
5035 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5036 an AT_byte_size attribute is seen.
5037 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5038 union aux_ext (was aux_ent).
5039 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5040 unsigned char* to char*, for Lucid compiler.
5041 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5042 to be correct type (from unsigned char* to char*).
5043 * valprint.c (type_print_derivation_info): Minor tweak to placement
5044 of commas in derived class printing.
5045 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5047 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5049 * xm-go32.h: Define LSEEK_NOT_LINEAR
5050 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5051 then work out the lseek positions of newlines by running through
5052 the file and `tell'ing. This makes source file listing work on
5053 OS's where the relationship between physical position in file and
5054 canonical position is indeterminate, eg VMS and DOS.
5056 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5058 * stabsread.c: Ensure that all members of all allocated structures
5059 are initialized to known state to avoid hard to find bugs with gdb
5060 using fields containing random data.
5061 * buildsym.c (start_subfile): Compact dirname initialization.
5062 * buildsym.c (patch_subfile_names): New function.
5063 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5064 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5065 * buildsym.h (patch_subfile_names): Add prototype.
5066 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5068 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5070 * remote-udi.c: Update comments.
5072 * remote.c (getpkt): Only force retransmission ten times;
5073 after that, assume bug in target code, and handle pkt anyway.
5075 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5077 * configure.in: Add support for apollo 68k under BSD environment.
5078 * xm-apollo68b.h: New file to support above.
5080 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5082 * configure.in: Recognize i486 host cpu.
5083 * valprint.c (type_print_derivation_info): Print derivation info
5084 in same form as class declarations in source.
5085 * valprint.c (type_print_varspec_suffix): Split arg printing
5086 code out to type_print_args function.
5088 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5090 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5091 at_import, at_frame_base.
5092 * dwarfread.c (completedieinfo): Remove cases for obsolete
5093 AT_visibility, AT_import, and AT_frame_base attributes.
5094 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5095 i860, which can keep up to 4 shadow breakpoints.
5096 * tm-stratus.h (USG): Define.
5097 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5098 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5099 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5100 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5101 * config/stratus.mt (TDEPFILES): Include files available from
5102 stratus that are not yet in release pending receipt of paperwork
5104 * buildsym.c (finish_block): Minor code format change.
5105 * gdbtypes.h (struct field): Add to comments.
5106 * gdbtypes.h (virtual_field_bits): Add to comments.
5107 * objfiles.c (allocate_objfile): Change obstack interface to
5108 match FSF merging efforts.
5110 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5112 * Makefile.in (VERSION): Bump to 4.6.2.
5113 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5114 * Makefile.in (OBS): Add stabsread.o
5115 * Makefile.in (stabsread.o): Add build rule.
5116 * stabsread.c, stabsread.h: New files.
5117 * buildsym.c: Split out stabs specific support to stabsread.c.
5118 * buildsym.h: Split out stabs specific support to stabsread.h.
5119 * dbxread.c (stabsread.h): Include
5120 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5121 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5122 * dbxread.c (read_ofile_symtab): Call end_stabs.
5123 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5124 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5125 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5126 really_free_pendings to cleanups.
5127 * elfread.c (elf_new_init): Call stabsread_new_init.
5128 * gdbtypes.c: Small changes to maintenance commands.
5129 * mipsread.c (stabsread.h): Include.
5130 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5131 * xcoffread.c (stabsread.h): Include.
5132 * xcoffread.c (global_stabs): Remove redundant def.
5133 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5135 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5137 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5138 * inflow.c (terminal_init_inferior, terminal_inferior,
5139 terminal_ours_1, initialize_inflow): Record and use state
5140 of lmode_inferior_valid and lmode_ours_valid.
5142 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5144 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5145 include <sgtty.h> on USG. (from sef).
5147 * depend: es1800 dependency needed here.
5149 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5151 * buildsym.c (read_struct_type): Initialize structs allocated
5152 with alloca, to avoid using random values from stack later on.
5153 * defs.h (fprintf_filtered): Add prototype.
5154 * gdbtypes.c (check_stub_method): Fix misleading comments.
5155 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5157 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5158 small changes to maint support functions.
5159 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5160 for some fields and expand comments.
5161 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5162 macro and track change to obstack_full_begin macro.
5163 * utils.c (fprintfi_filtered): New function.
5164 * valprint.c (type_print_base): Fixup field printing to not
5165 print extraneous lines and not print bogus "no data fields"
5166 messages for C++ classes with no data members. Also use new
5167 fprintfi_filtered function.
5169 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5171 * configure.in: es1800 ok for 68000 too.
5173 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5175 * configure.in: echo error messages to stderr, not stdout
5177 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5179 * configure.in: recognize hppa* instead of hppa
5181 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5183 * energize.c: Second cut at DynamicLoad message handling.
5185 * energize.c: Relativize pathnames in #include statements.
5186 * (kernel_dispatch): Better error messages for unknown protocol
5188 * (kernel_dispatch): First cut at DynamicLoad message handling.
5190 * Makefile.in: Remove -I../readline from all compilations,
5191 include a special case for main.o instead.
5193 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5195 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5196 error if it fails to find a member type, rather than return NULL
5197 and trigger a coredump.
5198 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5199 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5200 match on complete demanglings, including argument lists for member
5201 functions, rather than just accepting the first demangling that
5202 matches the class and function name.
5203 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5204 to start_symtab as the directory name.
5205 * dwarfread.c (completedieinfo): Strip off any leading hostname
5206 portion of the AT_comp_dir attribute string. Gdb doesn't know
5207 what to do with them (FIXME).
5209 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5211 * breakpoint.c (commands_command): Simplify code a bit, remove
5212 unnecessary fflush().
5214 * Makefile.in (OTHERS): Add gcc.patch.
5215 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5217 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5219 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5220 lcc producer string.
5222 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5224 * WHATS.NEW renamed to NEWS.
5226 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5228 * dbxread.c, dwarfread.c: Re-enable experimental code to
5229 automatically select demangling style.
5230 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5231 DEMANGLING_STYLE, to make more descriptive. Revert back to
5232 "auto" as default. Comment use.
5233 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5234 * Makefile.in (${DEMANGLER}.o) Remove target and special
5237 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5239 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5241 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5243 * Makefile.in, demangle.c: Change default demangling style to
5245 * Makefile.in: Update version to 4.6 !!!
5246 * README, WHATS.NEW: Update for 4.6.
5248 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5250 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5253 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5254 nodes as base classes.
5256 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5258 * alldeps.mak, depend: Update.
5260 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5262 * Makefile.in (VERSION): 4.5.9.
5264 * xm-hp300bsd.h: Add decl for strdup().
5265 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5266 PDR. Cleanup a few things, fix compilation warnings.
5268 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5270 * Makefile.in (DEMANGLING_STYLE): New define to set default
5271 demangling style for C++. Defaults to "auto".
5272 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5273 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5274 * Makefile.in (OBS): Add demangle.o
5275 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5276 Remove compile time decisions about demangling style and replace
5277 with runtime decisions using current_demangling_style.
5278 * cplus-dem.c (main): Expand code included during building of
5279 standalone demangler to recognize demangling style options.
5280 * dbxread.c (demangle.h): Include.
5281 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5282 demangling style if processing g++ code and current demangling style
5283 is auto (Note: this feature currently disabled.)
5284 * demangle.c: New file, generic demangling control.
5285 * demangle.h (demangling_styles): New enumeration to select one
5286 of several demangling styles. Also define string names for each
5288 * demangle.h (set_demangling_style): Add prototype.
5289 * dwarfread.c (demangle.h): Include.
5290 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5291 New producer string prefixes to recognize.
5292 * dwarfread.c (handle_producer): Consolidate actions for specific
5293 producers. Set demangling style based on producer string if
5294 current style is auto. (Note: this feature currently disabled.)
5295 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5297 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5299 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5301 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5303 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5304 * c-exp.y: Call lookup_signed_typename() after seeing
5305 "signed". This handles "signed char" correctly.
5306 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5307 keywords before a type specifier.
5309 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5311 * command.c (lookup_cmd_1): Clarify descriptive comments.
5312 * gdbcmd.h (maintenanceprintlist): Add declaration.
5313 * main.c (maintenanceprintlist): Add definition.
5314 * main.c (gdb_completer_command_word_break_characters): Add.
5315 * main.c (symbol_completion_function): Switch completer word
5316 break character sets dynamically, based on whether completion is
5317 being done on commands or on something else.
5318 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5319 * maint.c: Include demangle.h.
5320 * maint.c (maintenance_demangle): New function.
5321 * maint.c (maintenance_print_command): New function.
5322 * maint.c (_initialize_maint_cmds): Reorganize some commands
5323 under new maintenance print subcommand.
5325 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5327 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5328 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5329 target type. Otherwise, 'whatis this.field' wouldn't work,
5330 which would be inconsistent, since 'print this.field' works.
5331 * buildsym.c (read_struct_type, read_enum_type): Clear
5332 TYPE_FLAG_STUB flag.
5333 * buildsym.c (cleanup_undefined_types): Don't rely on a
5334 flawed "Reasonable test to see if" a type has been defined
5335 since it was referred to; now we can just see if the
5336 TYPE_FLAG_STUB flag has been cleared.
5337 * valprint.c (print_type_base): Emit public/protected/private
5338 labels for methods as well as fields. Also, indent these labels
5339 2 spaces instead of 4, for a more conventional "look".
5340 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5341 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5342 * gcc.patch: New file. Contains patch for gcc (so people
5343 with gdb-2.2.x won't have to wait for a new gcc release).
5345 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5347 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5348 (print_addr): Call print_address to show symbolic version as well.
5350 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5352 (vx_read_register): Declare inferior_fp_regs. Delete code for
5353 copying "inferior_registers" around; the values are already in var
5354 "registers". Use correct size for register set.
5356 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5357 target doesn't support it.
5358 (vx_read_register): Don't try reading them either.
5360 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5361 VxWorks back end reads them in one contiguous set except for this
5363 (register_names): Change "pc" to "pcw" to avoid confusion printing
5365 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5366 find the PC under VxWorks.
5368 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5370 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5371 to create new blank types, instead of handcrafting them.
5372 * defs.h (printfi_filtered): Add prototype.
5373 * utils.c (printfi_filtered): New function.
5374 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5375 to simplify the code. Other cleanups.
5376 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5377 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5378 use of various fields.
5379 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5380 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5381 production that currently treats it exactly the same as STRUCT.
5382 * c-exp.y (yylex): Recognize "class" as token CLASS.
5383 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5384 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5385 general symbol handling code. Call cplus_mangle_opname with
5387 * symtab.c (decode_line_2): Print demangled function names in
5388 breakpoint menus, instead of just file and line number.
5389 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5390 * valprint.c (type_print_base): Print "class" for C++ classes,
5391 rather than "struct". Print section labels for public, protected
5392 and private members of C++ classes.
5393 * values.c: Include demangle.h.
5394 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5396 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5398 * Makefile.in (VERSION): Update to 4.5.8.
5400 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5402 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5403 prevent crashes when examining cross-targets.
5404 * dbxread.c (process_one_symbol): Include directory name when
5405 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5406 find include files, and yacc/lex sources when the cwd doesn't match
5407 that in which the object was compiled.
5408 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5410 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5413 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5415 * maint.c (maintenance_command, maintenance_info_command):
5416 Install with allow_unknown as 0 and call help_list to show
5417 list of possibilities when no subcommand is specified.
5419 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5421 * configure.in: Add m68k-ericsson-*.
5422 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5424 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5426 * maint.c: New file.
5427 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5428 * Makefile.in (OBS): Add new file maint.o.
5429 * defs.h (command_class): Add class_maintenance.
5430 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5431 commands. Allow for them (and other nonessential parts of gdb)
5432 to be selectively left out under special circumstances.
5433 * gdbtypes.c (recursive_dump_type): New function; supports
5434 maintenance print-type command.
5435 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5437 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5439 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5440 initializers. Add initializations for setprintlist, showprintlist,
5441 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5442 * printcmd.c (maintenance_print_type): New maintenance cmd.
5443 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5444 implied by comment that all cmd lists are owned by main.c.
5445 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5446 that all cmd lists are owned by main.c.
5447 * language.c (setchecklist, showchecklist): Move to main.c, as
5448 implied by comment that all cmd lists are owned by main.c
5449 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5450 deletelist): Remove redundant declarations (also in gdbcmd.h).
5451 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5452 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5453 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5454 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5455 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5456 maintenance_print_msymbols, maintenance_print_objfiles):
5458 * symmisc.c (printsyms_command, printpsyms_command,
5459 printmsyms_command, printobjfiles_command): Removed from
5460 _initialize_symmisc.
5461 * main.c (dump_me_command): Moved to maint.c and renamed to
5462 maintenance_dump_me.
5463 * breakpoint.c (all_breakpoints_info): Rename to
5464 maintenance_info_breakpoints.
5465 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5466 all_breakpoints_info to add maintenance_info_breakpoints to the
5467 maintenanceinfolist instead.
5468 main.c (initialize_main): Set up maintenance class commands.
5470 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5472 * energize-patches: Fix minor problems with building energize lib.
5474 * energize-patches: Change names of all cadillac procedure calls
5475 to be energize procedure calls. Simplify many hooks by moving
5476 tests energize.c. Configure energize, and build it automatically now.
5478 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5480 * Makefile.in (VERSION): Bump to 4.5.7.
5481 * cplus-dem.c (demangle_args): Validate index for previously
5482 seen type to guard against bogus values from malformed manglings.
5483 * valops.c (value_struct_elt_for_reference): Guard against
5484 blindly using NULL return value from lookup_symbol.
5486 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5488 * cadillac.c, cadillac-patches: Rename to energize.c and
5489 energize-patches. Change all routines and variables named
5490 'cadillac*' to 'energize*'. Create new file called energize.h to
5491 hold all interface declarations.
5493 * deblib/connection/*: Move all of this stuff into energize/, but
5494 delete unneeded files.
5496 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5498 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5500 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5501 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5502 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5503 child processes, to avoid dead ones "hanging around" after GDB exits.
5504 (attach): Always stop the process if it needs it. Set RLC flag
5505 when attaching running processes, so it will continue if we detach
5506 it, quit, or are killed.
5507 (detach): Clear faults and set RLC flag to make process run
5509 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5511 (info_proc): Open process O_RDONLY, so we can see any process,
5512 even those controlled by debuggers.
5513 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5515 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5517 Relocate symbols using an array of section_offsets, rather than a
5518 single `addr' or `offset'. This makes Solaris-2 support work, and
5519 permits better VxWorks (and maybe xcoff) support later.
5521 * symtab.h (struct section_offsets): New structure for keeping
5522 a set of offsets, rather than a single one.
5523 (struct objfile): Replace addr with section_offsets member.
5524 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5525 * gdb-stabs.h: New include file with `symbol type specific'
5526 parameters for psymtabs and objfiles.
5527 * Makefile.in (HFILES): Add gdb-stabs.h.
5528 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5529 * coffread.c: Conforming changes. Fake offset array always 0.
5530 * dbxread.c: Conforming changes.
5531 (struct dbx_symfile_info): Move to gdb-stabs.h.
5532 (start_psymtab): Call elfstab_offset_sections to calculate good
5533 offsets for this source file, based on the ELF symbol table info.
5534 (read_ofile_symtab): Yank N_CATCH, which is dead.
5535 (process_one_symbol, N_CATCH): Yank.
5536 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5537 Relocate with SECT_OFF_TEXT.
5538 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5539 to distinguish relocatable from absolute symbols. Then, if not
5541 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5542 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5543 (", N_ROSYM): SECT_OFF_RODATA.
5544 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5545 (dbx_symfile_offsets): Add to translate addr to offset.
5546 * dwarfread.c: Conforming changes. Single offset currently used.
5547 * elfread.c: Add various complaints about elf/stab stuff.
5548 #include gdb-stabs.h. Conforming changes, using a single offset.
5549 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5550 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5551 for later use in building psymtabs.
5552 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5553 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5554 (free_elfinfo): New fn, frees all chained stab_section_infos
5555 in an objfile, and zaps the start-of-chain pointer.
5556 (elfstab_offset_sections): New fn, looks in stab_section_info
5557 chain to determine section bases to relocate a psymtab's worth
5558 of symbols, as they are being read.
5559 * mipsread.c: Conforming changes. Stabs-reading will relocate
5560 using one offset. MIPS-reading will not relocate at all.
5561 * partial-stab.h: Relocate different symbol types using different
5562 offsets from section_offsets.
5563 * symfile.c: Conforming changes.
5564 (find_lowest_section): Unused function to use later
5565 to free us from the Tyranny of the Text Section.
5566 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5567 in all lower layers of symbol reading. Call format-specific
5568 sym_offsets function to initialize offsets for high speed symbol
5570 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5571 (symbol_file_command, add_symbol_file_command): Callers changed.
5572 * symmisc.c (dump_psymtab): Print new relocation parameters.
5573 * xcoffread.c: Corresponding changes.
5575 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5576 * main.c (main): Read the $HOME/.gdbinit file before processing
5577 the argv arguments (e.g. reading symbol files or core
5578 files). This allows global parameters to be set, which will apply
5579 during the symbol reading. The ./.gdbinit is still read after
5581 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5582 * xcoffexec.c: Clean up quote inside comment.
5584 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5586 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5587 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5588 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5589 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5590 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5591 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5592 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5593 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5594 values.c, xcoffread.c:
5595 Remove "(void)" casts from function calls where the return value
5596 is ignored, in accordance with GNU coding standards.
5598 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5600 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5601 * partial-stab.h: Ignore N_ENDM.
5602 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5603 CODE or DATA section attachment. This eliminates a lot of random
5604 values from shared libraries, which screw up the ordinary symbols
5605 in the address ranges they happen to overlap.
5606 * buildsym.c (define_symbol): Eliminate special tests
5607 for function types; move into "function" cases in switch statement.
5608 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5609 in case they define new type numbers. But ignore them (FIXME).
5610 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5611 (read_sun_builtin_type): Add commentary.
5613 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5615 * xm-rs6000.h: define MEM_FNS_DECLARED
5617 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5619 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5620 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5621 * mips-xdep.c: Remove most include files (unused, caused errs).
5622 (fetch_core_registers): Use right parameters in dummy fn.
5624 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5626 * buildsym.c (scan_file_globals): Beware the null file.
5627 Fix from Jim Williams.
5629 * stack.c (return_command): Evaluate expression *before* popping
5630 off the stack frames! Fix inspired by Jim Williams.
5631 (up_silently_command, down_silently_command): No sel frame is error.
5633 * defs.h (memcpy, memset): Conditionalize decls on
5634 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5635 (alloca): Break out the STDC and non-STDC alloca cases, to make
5636 it work on old preprocessors as well as "picky ANSI" ones.
5637 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5639 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5640 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5641 header files define it!
5643 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5645 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5647 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5648 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5649 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5650 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5651 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5652 utils.c, valarith.c, valops.c, valprint.c, values.c:
5653 Replace bcopy() use with memcpy(), which is more standard and can
5654 take advantage of gcc's builtin functions for increased performance.
5655 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5656 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5658 Replace bzero() use with memset(), which is more standard and can
5659 take advantage of gcc's builtin functions for increased performance.
5660 * i386-tdep.c, main.c, valprint.c:
5661 Replace bcmp() use with memcmp(), which is more standard and can
5662 take advantage of gcc's builtin functions for increased performance.
5664 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5666 * remote.c (remote_wait): Fix cast on signal() call.
5667 * defs.h (alloca): More diddling with alloca. Have to ensure
5668 that it has a prototype, so that if alloca is defined as a macro
5669 that takes an arg, the definition is seen as a use of a macro
5670 that takes an arg, to satisfy picky ANSI preprocessors.
5672 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5674 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5675 consistency with all other gdb files.
5676 * cadillac.c: Use <string.h> rather than <strings.h>.
5677 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5678 * Makefile.in (MAKE): Remove definition for consistency with
5679 other Makefile.in files and to fix problem with recursive makes.
5681 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5683 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5686 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5688 * source.c (print_source_lines): for DOS interoperability; don't
5689 print CR (013) as ^M.
5691 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5693 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5695 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5697 * remote.c (remote_wait): Cast signal to void * to avoid warning
5698 from busted HP compiler.
5700 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5701 stabs cause end_psymtab to be called.
5703 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5704 compiler feature of putting 'c' into basic type descriptors for
5707 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5708 where there is no place for nPC in prrun struct.
5710 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5712 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5713 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5714 * dwarfread.c (enum_type): Save enum names on type_obstack.
5715 * dwarfread.c (struct_type): Save member name on type_obstack.
5716 * symtab.c (_initialize_symtab): Fix misspelling.
5717 * regex.c (store_jump, insert_jump): Return void.
5719 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5721 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5722 (alloca): Declare return type on SPARC, since Sun doesn't.
5723 (*_BYTE_ORDER): Improve comment: *must* be defined.
5725 * tm-hppa.h: New file, architectural definition of HP PA.
5726 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5728 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5729 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5730 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5731 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5734 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5735 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5736 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5738 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5740 * printcmd.c (output_command): Thinko.
5741 (x_command): Only set remembered size/format if cmd succeeds.
5743 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5744 since it is no longer used and burns time for every symbol read.
5745 (process_one_symbol): Treat N_CATCH like default (complain).
5747 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5749 * partial-stab.h (case N_TEXT): Fix fencepost error when
5750 detecting start of new symbol info after reading symtab for a
5751 module with a zero length TEXT segment.
5753 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5755 * Makefile.in (VERSION): Bump to 4.5.6.
5756 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5758 * defs.h (NORETURN): Define away for Lucid compiler.
5759 * remote.c (remote_timer, remote_interrupt): Signal handlers
5761 * ser-termios.c (serial_write, serial_close): Return whatever
5762 value the write/close call returns, rather than falling off end.
5763 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5764 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5766 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5767 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5769 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5770 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5771 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5772 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5774 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5775 store_inferior_registers): Supply missing fourth argument to
5777 * cadillac.c (kernel_dispatch): Make return type void.
5778 * cadillac.c (iosig): Signal handlers take one int arg.
5779 * valprint.c (val_print_fields): Call fprint_symbol to get
5780 automatic C++ demangling for mangled field names.
5782 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5784 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5785 * dwarfread.c (enum_type): Fix misspelling in comment.
5786 * valprint.c (val_print_fields, cplus_val_print): Minor
5787 adjustment to printing of C++ class structures to more closely
5788 match format for printing C structures, with and without setting
5791 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5793 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5794 (which is not a Posix signal) if it isn't defined.
5795 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5796 New port to Linux (a free Unix clone for 386 machines).
5798 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5800 COFF changes for dealing better with EPI 29K C compiler output.
5802 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5804 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5805 (read_coff_symtab): Move patch_opaque_types call from
5806 coff_symfile_read. Restrict it to symtabs from this objfile.
5807 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5808 references on opaque type chain; just let coff_lookup_type handle 'em.
5809 (decode_type): Complain about tagndx values on
5810 non-struct/union/enum types, which the EPI compiler tends to produce.
5812 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5814 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5817 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5818 usage to match new prototype. Include libbfd.h to get prototype.
5820 * source.c (find_source_lines): Handle large st_size fields.
5822 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5824 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5825 * stack.c (return_command): Use cleanups to avoid memory leaks.
5827 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5829 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5830 INT_REGNUM to INTE_REGNUM.
5832 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5834 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5836 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5837 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5838 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5839 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5841 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5842 declarations of malloc/realloc/free that are inserted by some
5844 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5846 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5847 another decl of strdup (this really ought to come from libiberty.h!).
5849 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5851 * remote.c (getpkt): Error if input exceeds buffer size.
5852 (_initialize_remote): `set remotedebug' enables packet trace.
5854 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5855 N_SLINE's, etc, just like Sun cc on Solaris2.
5857 * am29k-tdep.c (read_register_stack, write_register_stack):
5858 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5859 variable. Add `set' and `show' commands for it.
5860 * doc/gdb.texinfo: Document it.
5862 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5864 * valprint.c (type_print_1): Plug memory leak. Print all
5865 C++ syms as demangled, not just functions.
5866 * buildsym.c (read_range_type): When we find a signed char
5867 type, do a lookup of signed char, not plain char. Plain char's
5868 still get looked up as plain char's elsewhere.
5870 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5872 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5873 (Bug and fix found by Pierre Willard.)
5875 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5877 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5879 * xm-rs6000.h: Add decl for strdup().
5881 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5884 * breakpoint.c (enable_command, disable_command): Without args,
5885 should only affect normal breakpoints and watchpoints.
5887 * m68k-pinsn.c (print_insn_arg): Make register be const.
5888 * xcoffexec.c: Remove ' from comment.
5889 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5890 with decls of malloc in c-exp.tab.c (as produced by yacc).
5891 There's got to be a better way to do this...
5893 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5895 * partial-stab.h: Convert single rindex use to strrchr.
5896 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5897 standard <strings.h> file, now that the only single use of
5898 rindex in the gdb source files is gone.
5900 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5902 * mipsread.c: Undo ill effects from including <strings.h>,
5903 which #defines index to be strchr. Unfortunately, index is
5904 a member of a symbol table structure that can't be changed.
5905 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5906 remove redundant #include's.
5908 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5910 * mipsread.c: #include <strings.h> for rindex().
5912 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5914 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5916 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5918 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5919 extraneous SO stabs from busted C++ compilers.
5921 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5923 * Makefile.in (VERSION): Bump to 4.5.5.
5924 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5925 C++ lookups fail, print possibly helpful hint about completion.
5926 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5927 for static data members.
5928 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5929 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5930 it's broken on ncr3000's.
5932 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5934 * dwarfread.c (decode_modified_type): Change type of first arg.
5935 Change 'modifier' to char from unsigned char. Cast single use
5936 that needs to be unsigned char.
5937 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5938 * utils.c (strdup_demangled): Add function.
5939 * defs.h (strdup_demangled): Add prototype.
5940 * stack.c (return_command): Demangle C++ function names for query.
5941 * infcmd.c (jump_command): Demangle C++ function names for query.
5942 * cplus-dem.c (consume_count): New function and prototype.
5943 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5944 do_type): Replace conversion code with consume_count().
5945 * cplus-dem.c (gnu_special): Fix demangled of static members.
5946 * source.c (list_command): Print demangled function names
5947 when appropriate. Fix supplied by Peter Schauer.
5949 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5951 * sparc-tdep.c: Clean up slightly for Solaris2.
5953 * buildsym.c (define_symbol): Nameless types are now on several
5954 platforms; generalize them and un-ifdef them to make Solaris 2
5957 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5959 * infcmd.c: Fix typo (reported by Rob Savoye).
5960 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5961 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5962 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5963 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5964 rather than the one for the first file in the dependency chain.
5966 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5967 set. Don't reset our own texthigh, or dependency-only pst's, in
5968 scanning all the rest of the psymtabs.
5969 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5971 * buildsym.h (N_UNDF): Improve comments.
5972 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5974 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5976 * symtab.h (struct symbol): Add aux_value union for preserving
5977 an additional per-symbol value.
5978 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5979 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5980 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5981 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5982 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5984 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5986 * symfile.c (clear_symtab_users_once): Now non-static (for
5989 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5991 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5992 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5993 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5995 Solaris-2 support on SPARC:
5997 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5998 Add symbol_size and file offsets to struct symloc.
5999 Add static symbol_table_offset, string_table_offset,
6000 file_string_table_offset, next_file_string_table_offset,
6002 (add_old_header_file): Convert error() to complain()t.
6003 (dbx_symfile_read): Get symbol size via the objfile.
6004 Also get symbol_table_offset.
6005 (dbx_symfile_init): Record symbol size and count via the objfile.
6006 (dbx_next_symbol_text): Always add file_string_table_offset when
6007 accessing string table.
6008 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6009 (SET_NAMESTRING): Use the offset.
6010 (end_psymtab): Large kludge to determine addresses where source
6011 files start and end (for the psymtab header).
6012 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6013 Get this, symbol size, and symbol offset, from psymtab.
6014 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6015 Patch up last_source_start_addr if zero in N_SO.
6016 (process_one_symbol): Add variable function_start_offset.
6017 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6018 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6019 ( "", N_OBJ, N_OPT): Ignore.
6020 (elfstab_build_psymtabs): New function to read stabs out of
6023 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6024 (gdb): use GLOBAL_CFLAGS when linking, too.
6025 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6026 (N_OBJ, N_OPT): Ignore.
6027 ('f', 'F'): Save last function name.
6029 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6030 extra info in the minimal symbol.
6031 (elf_symtab_read): The extra info is the size of an ELF object,
6032 which was kludged to us in the `udata' field of the BFD symbol.
6033 Gag me with a crowbar...
6034 (elf_symfile_read): Keep track of both the absolute load address,
6035 and the offset between load addr and symbols. Handle STABS as
6036 well as DWARF sections, passing the absolute load address to
6037 elfstab_build_psymtabs.
6039 * symfile.h: Prototype elfstab_build_psymtabs.
6040 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6042 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6044 * buildsym.h: Add processing_acc_compilation flag.
6045 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6046 (define_symbol): Skip arg types in function entries. Resolve
6047 overloaded 'P' which acc uses for prototypes of functions called
6049 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6051 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6052 save size of ELF symbols. FIXME.
6053 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6054 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6056 * configure.in: Solaris config is sparc-sun-solaris2.
6057 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6059 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6060 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6061 * symfile.c (symfile_bfd_open): Comment where name is freed.
6062 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6064 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6066 * expprint.c (print_subexp): Add missing ']'.
6067 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6068 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6069 * WHATS.NEW: Point out improved C++ function name handling.
6070 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6071 type names for both implicitly and explicitly signed integral
6072 types. See comment in the source code.
6074 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6076 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6077 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6078 * expprint.c (print_subexp): Fix printing of register names.
6080 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6082 * inferior.h (register_valid): Declare.
6083 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6084 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6085 macros for traversing the data structures in a single objfile.
6086 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6087 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6090 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6092 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6093 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6094 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6095 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6097 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6099 * depend: rebuild to account for remote-st2000.c.
6100 * remote-st2000.c: Almost works now.
6101 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6103 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6105 * c-exp.y (yylex): Recognize single-quoted strings that specify
6106 tokens with embedded whitespace, such as C++ demangled names.
6107 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6108 * main.c (gdb_completer_quote_characters): Add global variable.
6109 * main.c (symbol_completion_function): Total rewrite for C++
6110 demangled name handling.
6111 * main.c (skip_quoted): New function.
6112 * main.c (main): Set rl_completer_quote_characters.
6113 * symmisc.c (dump_symtab): Print source language for symtab.
6114 * symtab.c (expensive_mangler): Add prototype and function.
6115 * symtab.c (completion_list_add_symbol): Total rewrite for new
6116 C++ demangled name handling.
6117 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6118 other changes for demangled C++ symbol handling.
6119 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6120 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6121 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6122 * symtab.c (completion_list_add_symbol): Total rewrite for new
6123 C++ demangled name handling.
6124 * symtab.c (expensive_mangler): New function.
6125 * utils.c (strcmp_iw, demangle_and_match): New functions.
6126 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6128 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6130 * Makefile.in: Roll VERSION to 4.5.4.
6131 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6132 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6133 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6135 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6137 * alldeps.mak: Rebuild to account for new files.
6138 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6139 * tm-st2000.h: New file.
6140 * configure.in: Tandem debug monitor (st2000) support.
6141 * remote-st2000.c, config/st2000.mt: ditto.
6143 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6145 * blockframe.c (inside_entry_file, inside_main_func,
6146 inside_entry_func): Return 0 if no symbols; avoid crashing.
6148 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6150 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6151 without masking, since it is signed and will later be compared
6152 against signed quantities. The right fix is probably to make
6153 it all unsigned, but this is a small, safe fix for this release.
6154 FIXME -- make the real change sometime soon.
6156 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6158 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6159 parameter in call to `symbol_file_add' to 0.
6161 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6163 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6165 * configure.in: Handle -m680[01234]0-wrs.
6167 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6169 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6170 `ieee_extended_to_double'.
6172 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6174 * valops.c (value_assign): Lint, by Pierre Willard.
6176 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6178 * coredep.c (fetch_core_registers): Remove premature warning,
6179 which triggers on DECstation even though all regs are accessible.
6181 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6182 sign-extension of instruction fields even on unsigned-char hosts.
6183 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6185 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6186 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6187 since they define the target, not the host.
6188 * m88k-pinsn.c: Fix typo.
6190 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6192 * valarith.c (value_zerop): -0.0 is still zero.
6193 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6194 Patches by Paul Eggert <eggert@twinsun.com>.
6196 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6198 * alldeps.mak, depend: re-make to account for ser-*.c.
6200 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6202 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6203 disconnecting from controlling terminal, to avoid gdb hanging
6204 on SVR4. Fixes bug reported by Oliver Okrongli.
6205 * procfs.c (PROC_NAME_FMT): Change format to match default used
6206 by system, as suggested by Oliver Okrongli.
6207 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6208 bug fix from Brent Townshend (bst%tt@cam.ORG).
6209 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6210 by turlais@rechser.total.fr.
6211 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6212 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6213 * objfiles.h (unlink_objfile): Add prototype.
6214 * objfiles.c (unlink_objfile): Add function.
6215 * objfiles.c (free_objfile): Call unlink_objfile.
6216 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6217 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6218 Also, discard old possibly bogus sf struct.
6219 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6220 find_sym_fns() for remapped symbol files, in case of any changes
6221 since the last mapping.
6223 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6225 * findvar.c (read_relative_register_raw_bytes): use the raw size
6226 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6228 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6230 Changes to support GDB running on DOS using GO32 and H8 support
6232 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6233 allowing hosts with different text and binary file formats to
6235 * coffread.c (read_coff_symtab): changed calling convention and
6236 operation - now it opens its own file with FOPEN_RB rather than
6237 duping and fdopening the provided handle.
6238 * dbxread.c, cplus-dem.c: #include mangling.
6239 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6240 binary files oring in the right bit.
6241 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6242 * remote-hms.c: cleanup to use the new remote serial stuff
6243 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6244 independent remote terminal I/O.
6245 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6246 * source.c (openp): fix off by one problem removing / - can now
6247 open a source file in the root directory with DOS.
6248 * values.c (value_as_pointer): remove bogus address bits from
6249 long. (unpack_long): unpack into unsigned long/short if pointer.
6251 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6253 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6254 It gets permanently stuck in many OSes.
6255 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6257 * breakpoint.c: Improve help text for info breakpoints.
6259 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6261 * README: Add pointer to internals doc, and describe reading
6263 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6264 * symtab.c (output_source_filename): Remove old glop for wrapping
6265 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6267 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6269 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6270 * munch: Add sort -u to avoid duplications.
6271 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6272 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6274 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6276 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6277 avoid infinite loops while demangling bogus mangled names.
6278 * valprint.c (type_print_base): Minor fix for GNU style guide
6281 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6283 * Makefile.in (VERSION): Bump to 4.5.3
6284 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6285 * Makefile.in (demangle): New target to create standalone
6286 demangler with same code and options as internal demangler.
6287 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6288 to support ARM style and Lucid style demangling, improve
6289 maintainability, fix several demangling bugs. More changes
6291 * defs.h (strstr): Add ANSI compatible prototype.
6292 * valprint.c (type_print_1): Demangle using ansi option.
6293 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6295 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6297 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6300 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6302 * mipsread.c (parse_procedure): Return rather than using
6303 uninitialized variable 'b'.
6305 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6307 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6308 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6309 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6310 relative to each source file.
6312 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6314 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6317 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6319 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6320 * am29k-tdep.c: Update to latest code from AMD.
6321 (get_saved_register) don't crap out if no frame.
6322 * remote-udi.c: Set/clear inferior_pid as appropriate.
6323 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6324 error handling. Fixup end-of-debugging messages.
6325 (udi_fetch_registers) clean up big time, mainly don't multiply
6326 register_valid indices by 4, and use proper Offset when reading
6327 gr96-gr127. (udi_store_registers) general cleanup.
6328 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6329 INT_REGNUM->INTE_REGNUM.
6330 * tm-29k.h: Upgrade to latest code from AMD.
6331 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6332 (UDIConnect) Clean up error processing (like, don't do exit() if
6333 execlp fails), make code restartable, make more attractive.
6334 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6337 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6339 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6340 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6341 from former to latter.
6343 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6345 * cplus-dem.c (do_args): Handle void args the same as others.
6346 * objfiles.c (free_objfile): Only try to unmap files when
6347 reusable objfiles are supported.
6348 * valprint.c (type_print_varspec_suffix): Add parameter that
6349 specifies if C++ demangling included function arguments. Use
6350 it to suppress printing extra pair of ()'s.
6351 * valprint.c (type_print_1): Fix problem with printing demangled
6352 C++ function types where demangled type includes the function
6355 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6357 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6358 Allows selection of C++ demangler to be a configuration option
6359 until multiple demanglers are supported.
6360 * demangle.h: New include file for extended demangler support.
6361 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6362 utils.c, valprint.c: Include "demangle.h" and change all calls
6363 to cplus_demangle() or fputs_demangled() to use individual
6365 * valprint.c (type_print_1): Change options to cplus_demangle
6366 to print demangled function args. Still broken, but now less so.
6367 * cplus-dem.c: Include demangle.h, reorganize and update some
6368 comments to reflect reality.
6369 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6370 second arg from fixed integer to bit based multiple options.
6371 * cplus-dem.c (optable): Reformat and replace ansi members with
6373 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6375 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6377 * values.c (set_internalvar): Force evaluation of lazy values.
6378 Bug reported by RMS.
6380 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6382 * Makefile.in (VERSION): Bump to 4.5.2.
6383 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6384 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6385 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6386 proper handling of bit fields.
6387 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6388 * symtab.h: Fix couple of misspellings in comments.
6389 * value.h (struct value): Clarify use of bitpos.
6390 * value.h (unpack_field_as_long): Change prototype, returns
6392 * values.c (unpack_field_as_long): Change return type to LONGEST,
6393 sign extend unpacked fields that are signed, other rewriting.
6394 * config/ncr3000.mt: New target config file.
6396 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6398 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6399 even when printing 8-bit characters.
6401 * gdbtypes.c (make_{reference,pointer,function}_type): New
6402 functions which handle overwriting of forward-referenced types
6403 for stabs file reading.
6404 (lookup_{reference,pointer,function}_type): These just call
6405 the make_*_type functions with a null storage alloc parameter.
6406 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6407 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6409 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6410 (dbx_alloc_type): Make it easier to understand. No funct change.
6411 (define_symbol: 't'): Don't put the typedef name into the name of
6412 the struct, union, or enum. Bugfix.
6413 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6414 routines to properly handle overwriting preallocated types so that
6415 forward references will work.
6416 (read_enum_type): Force enum values to file scope, due to bug in
6417 Sun compiler output. FIXME, fix later.
6419 Remove unused header_file_prev_index mechanism. It was already
6420 obsolete in gdb-3.5. These comments appeared in 3.5:
6421 /* This code was used before I knew about the instance codes.
6422 My first hypothesis is that it is not necessary now
6423 that instance codes are handled. */
6424 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6425 * buildsym.h: Remove it and prev_index that saves it.
6426 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6428 * solib.c (special_symbol_handling): When called from core files,
6429 must set up debug_addr. Don't print error messages, just return.
6430 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6432 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6434 * cplus-dem.c: Allow nested class names (as in
6435 Foo::Bar::method()).
6436 Allow the cleaner cfront style of nested class names
6437 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6438 Make cplus_demangle re-entrant by removing use of global
6439 variables. Instead, place all shared variables in a
6440 stack-allocated structure, and pass around its address.
6442 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6444 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6445 29k-share/* subdirs...
6447 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6448 rewrite, only leave out the bugs.
6450 * Makefile.in: Add 29k/UDI support. Improve depend.
6451 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6453 * am29k-tdep.c: Update to use new calling conventions, and misc
6456 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6458 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6460 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6461 breakpoint instructions that leave PC pointing at the right place.
6463 * core.c (core_open): Call warning() to print warnings.
6465 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6467 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6468 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6469 This prevents a crash when trying to lookup the value of a
6470 non-existent symbol.
6472 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6474 * signame.c, signame.h: Remove, replaced by strsignal.c in
6476 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6477 sun386-xdep.c: Remove include of signame.h
6478 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6479 * Makefile.in (HFILES): Remove signame.h
6480 * Makefile.in (OBS): Remove signame.o
6481 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6482 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6483 psignal, perror): Add prototypes.
6484 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6486 * depend: Manually remove signame.[cho] references.
6487 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6489 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6490 with safe_strsignal.
6491 * core.c (core_open): Replace use of sys_siglist with
6493 * core.c (memory_error): Replace use of sys_errlist with
6495 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6497 * infcmd.c (program_info): Replace use of sys_siglist with
6499 * infrun.c (signal_stop, signal_print, signal_program):
6500 Allocate dynamically based on dynamic determination of number
6501 of signals to support.
6502 * infrun.c (child_create_inferior): Replace use of sys_errlist
6504 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6506 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6507 strsigno and sys_siglist with safe_strsignal.
6508 * infrun.c (handle_command): Call signo_max to find number of
6509 signals. Replace sig_number with strtosigno and sig_abbrev with
6511 * infrun.c (signals_info): Replace sig_number with strtosigno.
6512 * infrun.c (_initialize_infrun): Call signo_max to find number of
6513 signals. Dynamically allocate signal_{stop,print,program}.
6514 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6515 * procfs.c (errnoname): Add function and prototype.
6516 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6517 of sys_siglist with safe_strsignal.
6518 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6519 sys_siglist with safe_strsignal.
6520 * procfs.c (info_proc_stop): Call errnoname.
6521 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6522 * stuff.c (main, get_offset): Replace use of sys_errlist with
6524 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6525 with safe_strsignal.
6526 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6527 with safe_strsignal.
6528 * utils.c (safe_strerror, safe_strsignal): Add functions that
6529 call strerror and strsignal respectively, and deal with NULL
6531 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6532 sys_errlist with safe_strerror.
6533 * valprint.c (val_print): Replace use of sys_errlist with
6536 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6538 * Makefile.in: rework CFLAGS so that they can be set from the
6539 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6540 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6541 Pass CFLAGS on recusions.
6543 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6545 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6546 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6547 overkill for the problem it solved.
6548 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6549 and default to simply printing type names as appropriate.
6550 * main.c (main): Remove one of the leading newlines from
6551 warning_pre_print initialization.
6552 * objfiles.c (open_existing_mapped_file): Add function and
6554 * objfiles.c (open_mapped_file): Rewrite to use new function
6555 open_existing_mapped_file.
6557 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6559 * sun3-xdep.c (fetch_core_registers): Lint.
6560 * tm-sun3.h: Prototype lint.
6563 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6565 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6566 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6567 * objfiles.c: Cast calls to close() with unused returns to void.
6568 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6569 old objfile's name before updating it.
6570 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6571 * objfiles.h (objfile struct): Add mmfd member.
6572 * symfile.c (syms_from_objfile): Move some code to
6573 new_symfile_objfile.
6574 * symfile.c (new_symfile_objfile): Add new function, common code
6575 from syms_from_objfile.
6576 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6577 mapped and unmapped symbol files.
6578 * symfile.c (symbol_file_command): Print "No symbol file now"
6579 message, ala exec_file_command for the exec file.
6580 * symfile.h (new_symfile_objfile): Add prototype.
6581 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6582 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6584 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6586 * rs6000-pinsn.c: New version from IBM (Metin).
6587 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6588 to avoid warnings from some compilers.
6590 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6592 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6593 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6594 type's flag word that marks it as a fundamental type.
6595 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6596 flags argument for all calls to init_type().
6597 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6598 flags argument for all calls to init_type(). Also remove
6599 dependency on host sizes for ints, floats, etc.
6600 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6601 flags argument for all calls to init_type(). Also remove
6602 dependency on host sizes for ints, floats, etc.
6603 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6604 bit to flags argument for all calls to init_type(). Add types
6605 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6606 * valprint.c (unsigned_type_table, signed_type_table,
6607 float_type_table): Remove.
6608 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6609 bit when printing fundamental types, and print the actual name
6610 for such types, rather than inventing one. Remove code that
6611 invented fundamental type names.
6612 * valprint.c (_initialize_valprint): Remove initializations
6613 for now removed unsigned_type_table, signed_type_table, and
6616 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6618 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6619 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6622 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6624 * dwarfread.c (target_to_host): New function similar to previous
6626 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6627 Extensive changes to convert all previous usages to use new
6628 target_to_host() function.
6629 * dwarfread.c (struct dieinfo): Change types of most integral
6630 members to be unsigned.
6632 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6634 * WHATS.NEW: Revise -mapped doc.
6636 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6638 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6639 too high or when skipping `forwards' moves us backwards.
6640 (parse_type): Print mis-guessed tag name in complaint.
6641 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6642 (parse_procedure): Do not attempt to create symbols; just fill in
6643 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6644 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6645 for clarity. Set top_stack before calling parse_external. In
6646 stabs, sort symbols before calling parse_procedure.
6648 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6649 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6650 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6651 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6654 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6656 * Makefile.in (VERSION): Set to 4.5.1.
6657 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6658 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6659 fill_gregset): New functions for SVR4 /proc support.
6660 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6661 Remove new symbol types and such to ../include/coff/symconst.h.
6662 (parse_symbol): Simplify code for parsing struct/enum/unions.
6663 (parse_type): Handle `long long' types.
6664 (upgrade_type): Handle `const' qualifier.
6665 (parse_partial_symbols): fix indentation, clean a bit.
6667 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6669 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6670 copy in data from raw read buffers, calling bfd byteswapping
6671 routines as appropriate. Use to replace most existing memcpy
6673 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6674 * configure.in: Recognize new ncr3000 config.
6675 * config/ncr3000.mh: New config file.
6677 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6681 * README: Update for release.
6682 * Makefile.in: Update version to 4.5.
6683 * WHATS.NEW: The obvious.
6685 * depend: Generate new depend file for this release.
6687 * Makefile.in (depend): Fix dependancy generation so that it does
6688 not include gcc 'fixincluded' files, which are usually in a system
6691 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6693 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6694 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6695 symbols for nameless types. And, handle `R' (register parameter
6696 type) for AIX. (an extension to existing stabstring grammar).
6697 * rs6000-xdep.c: Fix typo (= should have been ==).
6699 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6701 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6703 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6705 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6706 * signame.c (SIGWAITING, SIGLWP): Add.
6708 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6710 * xm-i386mach.h: add decls for errno and strdup().
6712 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6713 used in array index context (otherwise, some compilers barf).
6715 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6717 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6718 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6719 in a system call, and provide better backtrace if so.
6721 * Makefile.in (HFILES): Add xcoffsolib.h.
6722 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6723 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6725 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6726 mipscoff_symfile_read): Convert to BFD to do file I/O.
6728 * symfile.c: #include <ctype.h> to get proper def if isspace().
6730 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6732 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6734 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6735 function also when parsing embedded stabs.
6737 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6739 * mipsread.c: Fix more declarations.
6741 * mipsread.c: Fix many invocations of complain. Use enum
6742 type_code where appropriate.
6744 * xm-vaxult.h: Add decl for strdup().
6746 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6749 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6751 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6754 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6756 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6757 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6758 Merge in more patches for rs6000 from Metin Ozisik.
6759 * utils.c: Fix typo in comment.
6761 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6763 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6764 * procfs.c (attach): Set nopass_next_sigstop if attached
6765 process is forcibly stopped.
6766 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6767 resending SIGSTOP to attached process on first resume.
6769 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6771 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6773 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6775 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6776 (VERSION): Bump to 4.4.85.
6777 * mipsread.c: Update for new include files. Lint.
6778 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6779 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6780 Don't need to bring in mipsread.o specially any more.
6782 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6784 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6785 routine (for Irix-4.x). Make many funcs static and void.
6786 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6787 * (init_extra_frame_info): Don't trash cached value of frame
6788 pointer register. This fixes backtracing through routines that use
6789 alloca(). Generally clean up declarations of functions, and use
6790 typedefs and macros to reference data structures as appropriate.
6791 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6794 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6796 * values.c (unpack_long): Fix unpacking error for signed chars
6797 on hosts where the default character type is unsigned.
6798 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6799 for newer SVR4 variants.
6800 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6801 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6802 * procfs.c (mappingflags): Add support for MA_PHYS
6804 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6806 * buildsym.c (read_struct_type): Avoid coredump when C++
6807 abbreviated type name is messed up. Reported by Joe Buck.
6808 FIXME, we need to determine whether GDB or GCC needs to be
6809 smarter to correctly locate this type name.
6811 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6812 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6813 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6814 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6815 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6817 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6819 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6820 * symtab.h (current_source_symtab): Make extern
6821 * symtab.h (current_source_line): Make extern
6822 * inferior.h: Move all procfs.c prototypes to one place, add
6823 prototype for proc_signal_handling_change. Add prototypes for
6824 signal_stop_state, signal_print_state, and signal_pass_state.
6825 * inferior.h (stop_soon_quietly): Make extern
6826 * inferior.h (attach_flag): Make extern
6827 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6828 * infrun.c (signal_stop_state, signal_print_state,
6829 signal_pass_state): New functions to query specific signal
6831 * infrun.c (handle_command): Minor error message change, add
6832 NOTICE_SIGNAL_HANDLING_CHANGE.
6833 * procfs.c (open_proc_file): Remove iris specific reset of
6834 inherit-on-fork flag, moved to proc_set_exec_trap().
6835 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6836 to reset inherit-on-fork flag, bash comment to GNU form.
6837 * procfs.c (proc_base_address, set_proc_siginfo,
6838 fetch_core_registers): Conform to code style.
6839 * procfs.c (signame.h): Include.
6840 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6841 syscallname(), info_proc_syscalls()): New macros, tables, and
6842 functions to organize and report system call information.
6843 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6844 saved_exitset, saved_entryset): Add to procinfo struct.
6845 * procfs.c (struct trans): Add.
6846 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6847 siginfo_table, errno_table): Tables to translate numeric values
6848 to symbolic names and short descriptions.
6849 * procfs.c (signalname, info_proc_signals): Add function and
6851 * procfs.c (proc_info): Now info_proc.
6852 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6853 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6854 info_proc_faults, lookupname, lookupdesc, sigcodename,
6855 sigcodedesc): New functions.
6856 * procfs.c (proc_signal_handling_change): New function to set
6857 the trace flags based on the state of gdb's signal handling flags.
6858 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6859 and remove code to do PIOCSTRACE ioctl.
6860 * procfs.c (attach, detach): Preserve and restore process flags
6861 using saved_* fields in procinfo struct.
6862 * procfs.c (attach): Call proc_signal_handling_change.
6863 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6864 * procfs.c (proc_desc): Update for latest changes.
6865 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6866 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6867 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6869 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6871 * procfs.c (set_proc_siginfo): Add prototype and new function.
6872 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6873 up inferior siginfo struct.
6874 * elfread.c (elf_symfile_read): Compute the relocation amount
6875 by subtracting off the address of the ".text" section.
6876 * solib.c: Add pointer to ".text" section to so_list struct.
6877 * solib.c (solib_map_sections): Initialize pointer to ".text"
6878 section in so_list struct.
6879 * solib.c (symbol_add_stub): Pass base address of ".text"
6880 section to symbol_file_add, rather than the load address of
6881 the shared library. On SunOS they are the same. On SVR4 they
6884 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6886 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6887 function name, not .gdbinfo. symbol.
6889 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6891 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6893 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6895 * Makefile.in (VERSION): 4.4.8
6897 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6898 commands in .cshrc/.profile won't get traced.
6900 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6902 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6903 * exec.c (build_section_table): Don't abort if no sections.
6904 * sparc-tdep.c (single_step): Lint.
6905 * utils.c (mrealloc): Handle realloc (0, size) case here.
6907 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6909 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6912 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6914 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6915 .gdbinfo. symbols are created. Move creation from parse_procedure
6916 to parse_symbol, where it is fairly easy to grow the symtab. This
6917 also fixes a symtab trashing bug on all mips-based systems.
6918 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6920 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6921 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6923 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6925 * c-exp.y: Add missing return type to yyparse() prototype.
6927 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6929 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6931 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6932 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6933 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6934 (patch_opaque_types): Avoid dummy args and result.
6935 * objfiles.c (have_partial_symbols, have_full_symbols,
6936 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6937 (iterate_over_objfiles, iterate_over_symtabs,
6938 iterate_over_psymtabs): Remove, clunky and slow.
6939 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6940 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6941 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6942 dump_objfile): Remove dummy args and results. Move filename
6943 comparisons to callers.
6944 (printsyms_command, printpsyms_command, printmsyms_command,
6945 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6946 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6947 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6948 list_symbols, make_symbol_completion_list): Replace explicit
6949 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6950 Eliminate Dijkstra flag crap, break out of loops with gotos.
6951 (lookup_symtab_1): Protect '/' tests from short filenames.
6952 (cplus_mangled_symbol): Move inline into lookup_symbol.
6953 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6954 (relocate_minimal_symbol): Move inline to vmap_symtab.
6955 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6956 iterate_over_msymbols with ALL_MSYMBOLS.
6958 Misc cleanup prior to release.
6960 * Makefile.in (VERSION): Roll to 4.4.7.
6961 (HFILES): Add call-cmds.h.
6962 * call-cmds.h: New header for command fns called by other files.
6963 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6964 (breakpoint_1): Remove unused type arg. Change callers.
6966 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6967 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6968 * mipsread.c: Add prototypes for all static functions.
6970 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6971 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6972 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6973 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6974 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6975 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6978 * buildsym.c (define_symbol): Handle global register variables
6979 (from Pierre Willard). Complain if register numbers are too large.
6980 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6981 * tm-sparc.h: Don't #include <sun4/reg.h>.
6982 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6983 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6985 * language.h: Avoid forward enum declaration.
6986 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6987 config/sun4os5.mt: New host and target.
6988 * defs.h (errno): #include <errno.h> rather than assuming int.
6989 From Pierre Willard.
6991 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6992 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6993 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6994 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6995 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6996 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6997 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6999 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7001 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7002 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7003 * language.h (enum exp_opcode): Avoid forward enum def.
7004 * main.c (define_command, user_defined_command): Lint.
7005 * mem-break.c, xcoffread.c: Lint.
7006 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7008 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7010 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7011 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7012 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7013 or IBM6000_TARGET as (approximately) appropriate.
7015 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7017 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7018 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7019 or not to try reading symbols from a mapped objfile. Plugs memory
7020 leak due to shared libraries generating no psymtabs or symtabs.
7022 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7024 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7025 * copying.awk: Lint. Make stronger warning at top of copying.c.
7026 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7027 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7028 (lookup_pointer_type): Add FIXME comment.
7029 * main.c (set_history_size_command): Disallow negative size.
7030 * partial-stab.h: Update copyright.
7031 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7033 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7035 * main.c (set_history_size_command): Negative size is error.
7036 (Reported by Peggy Fieland.)
7038 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7040 * coffread.c (coff_symfile_init): Update comment.
7041 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7042 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7043 macros to access the dbx specific objfile information.
7044 * dbxread.c (symfile_string_table, symfile_string_table_size):
7045 Remove these local variables.
7046 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7047 read_dbx_symtab): Remove the stringtab and stringtab_size params
7048 from the function prototypes, the function definition, and the
7049 function calls. These are now available via DBX_STRINGTAB and
7050 DBX_STRINGTAB_SIZE using the objfile pointer.
7051 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7052 an arg to read_dbx_symtab.
7053 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7054 stringtab and the dbx specific per-objfile private info.
7055 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7056 args in prototype, function definition, and function calls. It is
7057 now available via the DBX_SYMCOUNT macro using the objfile
7059 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7060 local instance of struct dbx_symfile_info and replace with DBX_*
7062 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7063 symfile_string_table and symfile_string_table_size.
7064 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7065 symfile_string_table.
7066 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7067 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7068 stringtab size variables. Remove all code that used to reread
7070 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7071 to prior to any calls to mmalloc for the objfile specific heap.
7072 * utils.c (init_malloc): Document the requirement that for each
7073 heap for which corruption checking is desired, that init_mmalloc
7074 must be called prior to any mmalloc calls on the heap.
7076 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7078 * rs6000-pinsn.c: Make dis-assembly output more like
7079 other targets: Don't print instruction in hex before
7080 the assembly; use print_address to print out jump
7083 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7085 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7086 * cplus-dem.c: Support "Sc" meaning "signed char".
7088 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7090 * configure.in: fix iris/iris3.
7092 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7094 * command.c, main.c (various places): Use ctype.h macros
7095 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7096 (such as (x >= 'A' && x <= 'Z')).
7097 (There are still more of these in other files.)
7098 * main.c (defined_command): Lower-case the user's
7099 new command before entering it. Needed because
7100 command lookup is case-insensitive (and also lower-cases).
7101 (Based on Metin's earlier patch.)
7103 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7105 * config/irix4.mh: new file.
7107 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7109 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7112 * xm-mips.h: Declare strdup for ultrix.
7114 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7115 when calling new_symbol.
7116 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7119 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7121 * config/rs6000.mh: Update (for Fred's new mmalloc)
7122 flags to disable use of GNU malloc/mmalloc.
7123 * munch: Change SYSV rule to allow .text before the label,
7124 as well as after, to work for AIX.
7125 * gdbtypes.h: Minor clarifiction.
7127 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7129 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7130 continuation in yet another place (between method declarations).
7132 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7134 * mips-tdep.c: include symfile.h and objfiles.h to fix
7137 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7139 * valops.c (value_struct_elt_for_reference): Added 'offset'
7140 parameter to handle multiple inheritance.
7141 * eval.c, value.h: Update accordingly.
7143 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7145 * objfiles.h: New file
7146 * Makefile.in (HFILES): Add objfiles.h
7147 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7148 main_scope_lowpc, main_scope_highpc.
7149 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7150 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7151 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7152 xcoffread.c, : Include objfiles.h.
7153 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7154 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7155 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7156 inside_entry_file() and logic changed appropriately.
7157 * blockframe.c (outside_startup_file): Renamed to
7158 inside_entry_file() and logic changed appropriately.
7159 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7160 and logic changed to use per-objfile specific fields.
7161 * blockframe.c (inside_entry_scope): Renamed to
7162 inside_entry_func() and logic changed to use per-objfile specific
7164 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7165 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7166 Remove extern decls.
7167 * symfile.c, symfile.h (entry_point): Remove extern decl.
7168 * coffread.c (coff_symfile_init): Common entry point init code
7169 moved to symfiles.c, call init_entry_point_info().
7170 * coffread.c (complete_symtab): Use new per-objfile entry info.
7171 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7172 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7174 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7175 * defs.h (inside_entry_scope, outside_startup_file,
7176 inside_main_scope): Prototypes changed for renames to
7177 inside_entry_func, inside_entry_file, inside_main_func,
7179 * symfile.c (syms_from_objfile): Common entry point init code
7180 moved to init_entry_point_info() and call init_entry_point_info().
7181 * symfile.h (init_entry_point_info): Include prototype.
7182 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7183 moved to symfiles.c and call init_entry_point_info().
7184 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7185 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7186 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7188 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7189 works for the majority of targets.
7190 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7191 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7192 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7193 Use default definition in frame.h.
7194 * frame.h (selected_frame_level): Make decl extern.
7195 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7196 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7197 * partial-stab.h: Use new per-objfile entry info.
7198 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7199 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7200 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7201 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7202 have_minimal_symbols): Prototypes moved to objfiles.h.
7203 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7204 Macros moved to objfiles.h.
7205 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7207 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7209 More C++ improvements (pointers to members, qualified names).
7210 * c-exp.y: Support exp.type::name and exp->type::name
7211 syntaxes. (Unfortunately, doesn't work for static members.)
7212 * c-exp.y, eval.c: Make type::~type work better.
7213 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7214 value_static_field by value_struct_elt_for_reference.
7215 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7216 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7217 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7218 for OP_SCOPE operand; no point in it now that we use lazy
7219 reading of values, and use "reference to member" objects.
7220 * gdbtypes.h: Clarify comment.
7221 * valops.c: Change value_struct_elt_for_address to return
7222 a reference (or variable), rather than a pointer. Change
7223 the name to value_struct_elt_for_reference to reflect this.
7224 Returning a reference instead of a address provides a
7225 generalization, since we can use the routine for both
7226 class::name as well as &class::name.
7227 Also, recurse to handle multiple inheritance properly.
7228 * valprint.c: Moved code to print pointer-to-members
7229 to new function point_class_member. This allows a
7230 "reference-to-member" to be printed using the same code.
7231 * valprint.c (type_print_varspec_prefix): Avoid printing
7232 "struct " for domains of class-member types.
7233 * valops.c (search_struct_field): Inline code for simplified
7234 version of value_static_field (which can then be deleted).
7235 * value.h: Rename value_struct_elt_for_address to
7236 value_struct_elt_for_reference. Delete value_static_field.
7237 * values.c: Remove no longer used function value_static_field.
7239 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7241 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7242 elfread.c (coff_symfile_finish): Add function, prototype, and
7243 add to the xxxx_sym_fns struct for each file type. Also reformat
7244 the xxxx_sym_fns vector to a standard format and add comments.
7245 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7246 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7247 Pass pointer to struct objfile rather than pointer to sym_fns.
7248 Change references inside each function accordingly. Allocate any
7249 symbol file specific info in the per-objfile memory region.
7250 * dbxread.c (free_and_init_header_files): Break function into
7251 free_header_files(), called from dbx_symfile_finish(), and
7252 init_header_files(), called from dbx_new_init().
7253 * dbxread.c (dbx_new_init): Move deallocation things to new
7254 dbx_symfile_finish function.
7255 * elfread.c (elf_new_init): Call buildsym_new_init().
7256 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7257 routine for the objfile before deallocating other stuff.
7258 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7259 * symfile.h: Move struct sym_fns to before struct objfile def.
7260 Add sym_finish function pointer and change prototypes of other
7261 function pointers to reflect passing struct objfile pointer rather
7262 than struct sym_fns pointer.
7263 * symfile.c: Remove now obsolete symtab_fns pointer.
7264 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7265 locates the correct sym_fns struct for the given objfile.
7266 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7267 for better support of mapped symbol tables.
7268 * symfile.c (symbol_file_command): Remove obsolete code using
7270 * symfile.h: Remove duplicate declarations for symfile_objfile,
7271 entry_point, and object_files.
7272 * target.c (target_info): Compare symfile_objfile to NULL.
7273 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7274 aixcoff_symfile_finish().
7276 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7278 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7279 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7280 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7282 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7284 Some improvements to g++ debugging.
7285 * symtab.c (list_symbols): demangle before pattern matching.
7286 * symtab.c: Other fixes to improve handing of operators.
7287 * valprint.c (type_print_base): Fix test for constructor.
7288 * values.c (value_static_field): Allow evaluation of
7289 CLASS::METHOD, returning a function pointer.
7291 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7293 * Makefile.in (VERSION): Roll 4.4.6.
7294 * exec.c (exec_file_command): Add code to ignore optional args
7295 passed in by file_command() for use in symbol_file_command().
7296 * main.c (main): Document -mapped and -readnow in help summary.
7297 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7298 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7299 to get filename from bfd with bfd_get_filename(). Test mapto
7300 against 0, not NULL. Use mstrsave() to make copy of filename.
7301 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7303 * remote-vx.c (vx_load_command, add_symbol_stub):
7304 Symbol_file_add() takes an additional arg.
7305 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7307 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7308 changed to return a bfd not an objfile pointer.
7309 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7310 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7311 Change to eliminate local bfd and use symfile_bfd_open() plus
7312 allocate_objfile(). Add code to implement readnow option.
7313 * symfile.c (symbol_file_command): Changes to option handling,
7314 readnow functionality moved to symbol_file_add().
7315 * symfile.c (symfile_init): Eliminate local copy of bfd.
7316 * symfile.c (add_symbol_file_command): Changes to parse mapped
7317 and readnow options.
7318 * symfile.h (allocate_objfile): Arg removed from prototype.
7319 * symtab.h (symbol_file_add): Arg added to prototype.
7320 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7323 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7325 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7326 mtrace.awk, state.c, state.h: Removed.
7327 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7328 directories searched for source files.
7329 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7330 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7331 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7332 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7333 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7334 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7335 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7337 * Makefile.in (HFILES): Remove state.h
7338 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7339 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7340 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7341 * Makefile.in (clean): Remove all object files.
7342 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7343 * cplus-dem.c: Remove prototypes definitions that are now done in
7345 * dbxread.c (throughout): Change from using per-objfile
7346 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7347 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7348 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7349 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7350 * depend: Remove dependencies for state.o, state.h.
7351 * dwarfread.c: Add declaration for warning_pre_print.
7352 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7353 * dwarfread.c (throughout): Change from using per-objfile
7354 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7355 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7356 use supplied objfile.
7357 * i386-xdep.c (print_387_status): Change to use warning() rather
7359 * i387-tdep.c (print_387_control_word): Change to use warning()
7360 rather than printfs.
7361 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7362 that some compilers grumble about.
7363 * language.c (throughout): Add declaration for warning_pre_print
7364 and using warning() instead of printfs.
7365 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7366 * main.c (main): Add declaration for warning_pre_print and set it
7367 similarly to error_pre_print. Add declarations for
7368 mapped_symbol_files and readnow_symbol_files. Add appropriate
7369 definitions to long_options[].
7370 * minsyms.c: Trivial fix to comment.
7371 * objfiles.c (allocate_objfile): Substantially rewritten for
7372 using mapped symbol files.
7373 * objfiles.c (throughout): Change from using per-objfile
7374 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7375 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7376 * source.c (throughout): Change from using per-objfile
7377 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7378 * source.c (open_source_file): Use mstrsave to save file name in
7379 mapped symbol region for objfile.
7380 * symfile.c: Remove include for state.h.
7381 include to local form.
7382 * symfile.c (symbol_file_add_digested): Remove.
7383 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7385 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7386 from objfile structure. Add malloc descriptor pointer (md).
7387 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7388 * symm-xdep.c (print_fpu_status): Use warning() rather than
7390 * symmisc.c (free_symtab_block): Now takes and uses current
7392 * symmisc.c (throughout): Change from using per-objfile
7393 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7394 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7395 Sun compiler grumblings when PTR is char *.
7396 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7397 msymbols() to correct pointer type.
7398 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7399 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7400 error always starts on a line of it's own.
7401 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7402 Rewrite for new mapped malloc package use.
7403 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7404 that don't want to use the mapped malloc package; pass arguments
7405 on to traditional malloc package functions.
7406 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7407 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7408 mrealloc, malloc, and realloc but get fatal error if runs out
7410 * utils.c (msavestring, mstrsave): Save a string in a specific
7411 mapped malloc region.
7412 * utils.c (print_spaces): Use xmalloc to get the buffer.
7413 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7414 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7415 * config/i386v4.mh: Insignificant reorganization.
7417 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7419 * xcoffread.c: Only enable compilation of debugging functions
7420 if IBM6000 is defined. Fails to compile otherwise.
7422 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7424 * Makefile.in: pass MAKEINFO down on info.
7426 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7428 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7429 useless code, including an lseek to an uninitialized variable.
7430 Reported by Jim Williams <jimbo@wrs.com>.
7432 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7434 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7435 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7436 * minsyms.c, symfile.c: Changes that may be generally
7437 applicable, but are #ifdef IBM6000 for now.
7438 * rs6000-xdep.c: Fixed typo in comment.
7439 * rs6000-tdep.c: Non-substatial changes.
7440 * xoffread.c: The main change here is addition of some
7441 debugging functions.
7442 * xoffexec.c: More changes.
7444 * xcoffread.c: Fixed two too-few-parameters bugs.
7446 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7447 to SOLIB_CREATE_INFERIOR_HOOK macro.
7449 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7451 * symfile.h: Add prototype for iterate_over_msymbols().
7452 * symtab.c (cplus_mangled_symbol): Add function.
7453 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7454 iterate_over_msymbols to find demangled C++ symbol.
7455 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7456 value to iterate_over_msymbols().
7457 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7460 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7462 * Makefile.in: added check target.
7464 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7466 * ecoff.c: Move to ../bfd/coff-msym.c.
7467 * config/mt-*mips: Remove ecoff.o from the configuration.
7468 * remote.c (): Add newline to initial +.
7469 (remote_resume): Mention how to cope with signals.
7470 (remote_interrupt): Add debug msg.
7471 (remote-wait): Implement new 'T' reply, which includes
7472 status, PC, and FP all in a single short message.
7473 (putpkt): Add further debugging of packet acks.
7474 * mipsread.c (fixup_symtab): Also swap RFD's.
7475 (parse_partial_symbols): Avoid bug on unknown symbol types.
7476 * Makefile.in (VERSION): Roll to 4.4.5.
7477 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7478 for remote MIPS by limiting heuristic to 200 byte search.
7479 (heuristic_proc_desc): Byte-swapping.
7480 (mips_print_register): Cope with failure of
7481 read_relative_register_raw_bytes. Byte-swap integers for
7483 * mips-pinsn.c (print_insn): Byte-swap instruction.
7485 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7487 * config.sub configure.in config/mh-irix4
7488 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7489 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7490 gdb/xm-irix4.h gdb/config/mt-irix3
7491 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7493 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7495 * defs.h, utils.c: xrealloc takes PTR as first arg.
7496 * defs.h: Reword confusing comment about ANSI prototypes.
7497 * defs.h: Some minor whitespace changes.
7498 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7499 not NULL, which can be (void *).
7500 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7501 * tm-i386v.h (SP_ARG0): Define
7502 * xm-sysv4.h: Back out of change for missing prototypes.
7503 * i386-tdep.c (get_longjmp_target): Add function.
7505 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7507 * Makefile.in: install man page too.
7509 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7511 * All GDB files that #include defs.h: Removed stdio.h.
7512 (defs.h): #include stdio.h.
7514 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7516 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7517 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7518 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7519 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7520 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7521 it before printing out the hex shape of an address.
7523 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7525 * rs6000-xdep.c (frame_initial_stack_address): Move
7526 code to set frame->cache_fsr into new separate function
7527 frame_get_cacahe_fsr. This allows fixing a fatal error.
7528 * xcoffexec.c: Turn previously suppressed error
7529 message back on, after cleaning up BFD.
7531 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7532 printing of blank line, since it cases printing of an
7533 extra blank line. Is this intended? It does mess up
7535 * defs.h: Put back declarations of malloc and realloc,
7536 but protected by #ifndef MALLOC_INCOMPATIBLE.
7537 * objfiles.c: Undo previous change: Use malloc/realloc
7538 for objfile malloc/realloc fields (but add a cast).
7539 * xcoffexec.c: Suppress an error message (for now).
7541 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7543 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7544 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7545 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7547 * xcoffread.c: Modifications to C_DECL storage class handling, and
7548 introduction of an old smash_to_pointer_type() routine.
7550 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7551 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7552 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7553 parameters have been modified.
7555 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7556 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7557 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7558 and fetch_inferior_registers() always fetched all the registers
7559 resulting valid register values at hand all the time. Pushing a dummy
7560 frame did not require validating all register values first. After
7561 putting the above mechanism into action, we didn't have valid registers
7562 values always ready. Thus, all registers need to be fetched before
7563 pushing a dummy frame now.
7565 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7566 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7567 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7568 the starting address (actual frame address) of a frame.
7569 * rs6000-tdep.c: modifications to function_frame_info() to see if
7570 function reserves a frame pointer register (alloca register)
7571 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7572 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7573 functions with alloca() calls.
7575 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7577 * xm-sysv4.h: Provide definitions/prototypes for host environment
7578 functions for which no definitions or prototypes are provided in
7579 any currently included gdb or host environment header files.
7580 For SVR4, this currently includes malloc and realloc, which cannot
7581 be portably prototyped in any gdb include file.
7583 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7585 * buildsym.h: Remove obsolete variable file_stabs.
7587 * Makefile.in: Move place where configure merges in host-
7588 and target-dependent fragments later, so the latter
7589 can override (say) GNU_MALLOC.
7590 * config/mh-rs6000: Use system malloc. Otherwise, I
7591 ended up with *two* incompatible versions of malloc
7592 (functions in libc would call the malloc in libc).
7593 I assume this is a shared library problem.
7595 * remote.c: Fix (presumed) typo.
7596 * objfiles.c: Use xmalloc/xrealloc instead of
7597 malloc/realloc (since the latter are no longer declared).
7599 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7600 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7601 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7602 handle individual registers.
7603 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7604 correctly in case it wasn't cached yet. (A problem showed up
7605 after fetching individual registers.)
7606 * buildsym.c: Disable type_synonym_name's type name overwriting
7607 in cases it is unnecesary. rs6000 portation doesn't use
7608 type_synonym_name, and it used to nullify type names
7609 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7610 type's name as soon as space for that type is allocated.
7611 * xcoffread.c: ignore a section's lineno information if it is
7612 not `.text'. (In rs6000 bfd portation integration, skipping over
7613 `.pad' sections are ignored since it was in machine independent
7614 part of the code. Thus, a problem of fake sections with invalid
7615 lineno information arised.)
7617 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7618 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7619 * rs6000-tdep.c: make function_frame_info() work whether or not
7620 reading from a core file.
7621 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7623 * infrun.c. main.c, printcmd.c. symtab.c:
7624 More changes from IBM for rs6000.
7627 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7629 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7630 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7631 Merge in changes (mostly from IBM) for RS6000.
7632 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7633 More changes from IBM for RS6000. These are in machine-
7634 independent code, and probably could do with some cleaning
7635 up. The most questionable of these are #ifdef IBM6000.
7636 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7637 to single_step() (for consistency with rs6000 and i860).
7638 * utils.c: Allow the 1st arg to xrealloc to be NULL
7639 (in which case do malloc). This removes the need for
7640 some tests in xcoff code (and perhaps other places?).
7641 * coffread.c: Removed variables last_source_file,
7642 type_vector, and type_vector_length as these are now
7643 defined by buildsym.[ch].
7644 * defs.h: Remove prototypes for malloc and realloc, since
7645 these should only be used to implement xmalloc and xrealloc,
7646 and they conflict with <stdlib.h> in AIX - where they
7647 return void* even when __STDC__ isn't defined. Sigh.
7648 * munch: Recognize *initialize* in data as well as text
7649 (AIX uses data). Also, incorporate a patch from Garrett
7650 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7651 much more sensible, by only trying to match the name of
7652 the initialize_foo function, and not the junk before it.
7654 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7656 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7657 unless symbol table indicates that something has changed.
7659 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7661 * remote.c: Make it work for embedded MIPS. Increase buffer
7662 size, and use throughout. Round buffer size up if too many regs.
7663 Support baud rate setting and try for an 8-bit path. If
7664 interrupted while waiting for target, send a ^C down the wire.
7665 Avoid single-byte reads.
7666 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7668 * mips-xdep.h: Avoid the embedded regs when on Unix.
7670 * mipsread.c: Byte-swap the symbol table structures, using
7671 routines from ecoff.c, to read a symbol table written in any
7672 of the four possible byte orders.
7673 * configure.in (mips-big-* target): Same as Sony News.
7674 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7675 * ecoff.c: New file for symbol swapping routines.
7677 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7679 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7680 all-breakpoints' command.
7681 * (get_number): Allow users to enter negative breakpoint numbers.
7682 * (breakpoint_1): Reformat display of 'info break' to show new
7684 * (create_longjmp_breakpoint, breakpoint_re_set,
7685 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7686 symfile.c (syms_from_objfile): Re-do
7687 insertion of longjmp breakpoints. Move all code into
7688 breakpoint_re_set, and call that instead of
7689 create_longjmp_breakpoint in symfile.c.
7691 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7693 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7694 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7695 * symtab.c (find_pc_symtab): Handle having no objfiles.
7696 * infcmd.c: Fix comment.
7697 * objfiles.c (free_all_objfiles): Add.
7698 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7699 * symfile.c (symbol_file_command): free all objfiles when
7700 specifying a new symbol file.
7701 (reread_symbols): Stat the file name, don't fstat the descriptor.
7703 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7705 * Makefile.in, configure.in: removed traces of namesubdir,
7706 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7707 copyrights to '92, changed some from Cygnus to FSF.
7709 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7711 * dbxread.c (end_psymtab): Delete empty psymtabs.
7712 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7713 * symfile.h (struct objfile): Add free_psymtabs.
7715 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7717 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7719 * symfile.c (symbol_file_command): strcmp => !strcmp.
7720 * breakpoint.h: Move prototypes to follow enum definition they need.
7721 * breakpoint.c, infrun.c: Lint.
7722 * printcmd.c: Use `enum enable' rather than `enum
7724 * mipsread.c: First pass at making it compile with the new
7725 objfile changes. Probably seriously broken still, but it
7728 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7730 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7731 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7732 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7733 stepping (and nexting) through longjmp(). Also, cleanup
7734 breakpoint handling quite a bit by creating explicit breakpoint
7735 types instead of using magic breakpoint numbers.
7736 Makefile.in: Update version to 4.4.3
7738 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7740 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7741 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7742 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7744 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7746 * minsyms.c (install_minimal_symbols): Add bunches to any
7747 existing minsyms in the objfile. Avoid extra mallocation
7748 by working directly in the obstack. Remove ignored `mainline' parm.
7749 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7750 xcoffread.c: Change all callers.
7751 * FIXME: We should be able to eliminate MAINLINE from all the
7752 symbol readers now, with a small bit of work.
7754 * valops.c, value.h: Lint.
7755 * remote-vx.c: Add missing break; statement. Bugfix by
7756 Michael Sclafani, <sclafani@src.dec.com>.
7758 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7760 * Makefile.in (VERSION): Update version to 4.4.2
7761 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7762 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7763 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7764 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7765 mmap-alloc.o, mmap-sbrk.o
7767 * altos-xdep.c: Minor whitespace change.
7768 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7769 use to new minimal symbol table use.
7770 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7771 * arm-xdep.c (store_inferior_registers): Returns void.
7772 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7773 Convert from misc function vector use to new minimal symbol table use.
7774 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7775 * breakpoint.c: Add prototypes for local functions.
7776 * breakpoint.c (catch_command_1): Change to static and remove unused
7778 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7779 * breakpoint.h: Change function decls to prototype form.
7780 * buildsym.c: Add prototypes for local functions.
7781 * buildsym.c: Moved hashname() function here from dbxread.c.
7782 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7783 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7784 * buildsym.c (dbx_alloc_type): Change to static.
7785 * buildsym.c (finish_block): Add objfile parameter.
7786 * buildsym.c (misc): Change symbol_obstack to objfile version.
7787 * buildsym.c (make_blockvector): Change to static.
7788 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7789 * buildsym.c (compare_line_numbers): Change to static, args are const,
7790 cast args when used.
7791 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7792 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7793 and made static. Add objfile parameter.
7794 * buildsym.c (end_symtab): Simplify code using line table size.
7795 Realloc the linetable on the objfile symbol_obstack and copy there.
7796 * buildsym.c (scan_file_globals): Convert from misc function vector
7797 use to new minimal symbol use.
7798 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7799 strings get allocated in objfile's symbol_obstack. Convert references
7800 to builtin types to lookup_fundamental_type().
7801 * buildsym.c (read_type): Make static, add objfile parameter, convert
7802 references to buildin types to lookup_fundamental_type().
7803 * buildsym.c (read_struct_type): Add objfile parameter.
7804 * buildsym.c (read_array_type): Make static, add objfile parameter.
7805 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7806 * buildsym.c (read_huge_number): Make static.
7807 * buildsym.c (read_range_type): Make static, add objfile parameter,
7808 convert references to buildin types to lookup_fundamental_type ().
7809 * buildsym.c (read_args): Make static, add objfile parameter.
7810 * buildsym.h: Convert function decl's to prototype form.
7811 * c-exp.y: Add prototypes for local functions, convert uses of misc
7812 function vector to minimal symbol table. Reformat all builtin type
7813 initializations and pass a NULL objfile to init_type() for them.
7814 * coffread.c: Change context_stack ref's to coff_context_stack,
7815 add local function prototypes. Cast uses of xrealloc arg 1.
7816 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7817 crafting a new type.
7818 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7819 * coffread.c (finish_block): Change name to coff_finish_block.
7820 * coffread.c (make_blockvector): Add and use objfile parameter.
7821 * coffread.c (record_line): Change name to coff_record_line.
7822 * coffread.c (start_symtab): Change name to coff_start_symtab.
7823 * coffread.c (end_symtab): Change name to coff_end_symtab.
7824 * coffread.c (record_misc_function): Change name to record_minimal_
7825 symbol and change to minimal symbol table use from misc func tbl.
7826 * coffread.c (coff_symfile_read): Convert from misc function vector
7827 use to minimal symbol table use.
7828 * coffread.c (hashname): Remove; use common version in buildsym.c.
7829 * coffread.c (decode_base_type): Change references to builtin types
7830 to calls to lookup_fundamental_type().
7831 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7832 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7833 * command.c: Add prototypes for local functions.
7834 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7835 appropriate member of the function union for that type.
7836 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7837 ifdef out the function since it isn't currently used.
7838 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7839 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7840 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7841 * command.c (help_cmd): Compare function pointer to NULL.
7842 * command.c (help_cmd_list): Compare function pointer to NULL.
7843 * command.c (lookup_cmd_1): Use correct member of function union.
7844 * command.c (undef_cmd_error): Make static.
7845 * command.c (complete_on_cmdlist): Use correct member of func union.
7846 * command.c (do_setshow_command): Use correct member of func union.
7847 * command.c (shell_escape): Convert rindex use to strrchr.
7848 * command.h (COMMAND_H): Define if already included.
7849 * command.h (cmd_list_element struct): Change 'function' to a union
7850 and prototype args. Prototype completer function.
7851 * command.h: Convert decl's to prototype form.
7852 * convex-xdep.c (store_inferior_registers): Returns void.
7853 * copying.c: Prototype local functions.
7854 * coredep.c: Minor whitespace change.
7855 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7856 * cplus-dem.c: Prototype local functions.
7857 * dbxread.c (hashname): Remove; moved to buildsym.c.
7858 * dbxread.c (free_and_init_header_files): Make static.
7859 * dbxread.c: Add prototypes for local functions.
7860 * dbxread.c (new_object_header_files): Remove; inlined usages.
7861 * dbxread.c (xrealloc usages): Cast args.
7862 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7863 and change usages accordingly.
7864 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7865 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7866 * dbxread.c (dbx_next_symbol_text): Make static.
7867 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7868 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7869 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7870 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7871 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7872 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7874 * dwarfread.c (record_misc_function): Change name to record_minimal_
7875 symbol and use minimal symbol table throughout.
7876 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7877 * dwarfread.c: Convert all references to builtin types to use the new
7878 lookup_fundamental_type function.
7879 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7880 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7882 * elfread.c (record_misc_function): Convert to use record_minimal_
7884 * elfread.c (elf_symtab_read): Add objfile parameter.
7885 * eval.c: Add prototypes for local functions and move some decls
7886 around to accomodate prototypes.
7887 * expprint.c: Add prototypes for local functions. Change references
7888 to misc function vector to minimal symbol table.
7889 * findvar.c (read_memory usages): Cast args.
7890 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7891 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7892 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7893 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7894 * gould-xdep.c: Minor whitespace change.
7895 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7896 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7897 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7898 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7899 * i386-tdep.c: Add prototypes for local functions.
7900 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7901 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7902 that defaulted to int.
7903 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7904 i386_push_dummy_frame): Returns void.
7905 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7906 int and explicitly declare return type as int.
7907 * i387-tdep.c: Minor formatting changes.
7908 * i960-tdep.c (leafproc_return): Convert from misc function vector
7909 use to minimal symbol table use.
7910 * infcmd.c: Add prototypes for local functions.
7911 * infcmd.c (continue_command, until_next_command, until_command,
7912 path_info, path_command): Make static.
7913 * infcmd.c (step_1, until_next_command): Convert from misc func
7914 vector to minimal symbol table use.
7915 * inflow.c: Add prototypes for local functions.
7916 * infptrace.c (store_inferior_registers): Returns void, not int.
7917 * language.c (_initialize_language): Use proper member of function
7919 * m2-exp.y: Add prototypes for local functions, convert misc function
7920 vector uses to minimal symbol table uses.
7921 * m2-exp.y (make_qualname, yyerror): Make static.
7922 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7923 * m68k-pinsn.c: Add prototypes for local functions.
7924 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7925 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7926 * m68k-stub.c: Add prototypes.
7927 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7928 use to minimal symbol table use.
7929 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7930 * m88k-xdep.c (store_inferior_registers): Returns void.
7931 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7932 * mach386-xdep.c (store_inferior_registers): Returns void.
7933 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7934 * main.c: Add prototypes for local functions.
7935 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7936 longjmp() result to (NORETURN void).
7937 * main.c (catch_errors): Prototype the 'func' parameter.
7938 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7939 Takes an unused arg.
7940 * main.c (execute_command): Call the right member of the func union.
7941 * main.c (command_loop_marker, symbol_completion_function,
7942 command_loop): Make static.
7943 * main.c (command_line_input): Make linelength unsigned, cast arg
7944 to command_line_input().
7945 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7946 * main.c (initialize_main): Call right member of function union.
7947 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7948 * mem-break.c: Include symtab.h
7949 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7950 * mips-xdep.c (store_inferior_registers): Returns void.
7951 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7952 use to minimal symbol table use.
7953 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7955 * mipsread.c (make_type): Remove, convert usages to init_type.
7956 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7957 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7958 vector use to minimal symbol table use.
7959 * parse.c: Add prototypes for local functions.
7960 * parse.c (xrealloc usages): Cast args.
7961 * parse.c (prefixify_expression, length_of_subexp): Make static.
7962 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7963 * parser-defs.h: Convert function decls to prototype form.
7964 * partial-stab.h: Convert from misc function vector use to new minimal
7966 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7967 the per-objfile copies.
7968 * printcmd.c: Add prototypes for local functions. Move some struct
7969 definitions around to accomodate prototypes.
7970 * printcmd.c (decode_format): Make static, change args oformat and
7971 osize to int from char.
7972 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7973 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7974 * printcmd.c (print_address_symbolic): Convert from misc function
7975 vector use to minimal symbol table use.
7976 * printcmd.c (address_info): Convert from misc function vector use
7977 to minimal symbol table use.
7978 * printcmd.c (delete_display, enable_display, disable_display_command):
7980 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7981 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7982 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7983 * pyr-xdep.c (store_inferior_registers): Returns void.
7984 * remote-mm.c (mm_load): symbol_file_add return value unused.
7985 * remote-nindy.c: Minor format change.
7986 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7987 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7988 * rs6000-xdep.c (store_inferior_registers): Returns void.
7989 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7990 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7991 vector use to minimal symbol table use.
7992 * solib.c: Add prototypes for local functions.
7993 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7994 function vector use to minimal symbol table use.
7995 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7996 * solib.c (find_solib, shared_library_command): Make static
7997 * solib.c (read_memory, write_memory usages): Cast args.
7998 * solib.c (special_symbol_handling): Add function
7999 * source.c: Add prototypes for local functions.
8000 * source.c (select_source_symtab): Convert to scan objfiles.
8001 * source.c (open_source_file): Make static.
8002 * source.c (xrealloc usages): Cast args.
8003 * source.c (source_line_charpos): ifdef out, unused.
8004 * source.c (get_filename_and_charpos): Make static.
8005 * stack.c: Add prototypes for local functions.
8006 * stack.c (print_frame_info, frame_info): Convert from misc function
8007 vector use to minimal symbol table use.
8008 * symfile.c: Add prototypes for local functions.
8009 * symfile.c (compare_symbols): Make args const PTR's.
8010 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8011 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8012 * symfile.c (obsavestring): Add objfile parameter.
8013 * symfile.c (init_misc_bunches, prim_record_misc_function,
8014 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8015 sort_misc_function_vector, compact_misc_function_vector): Remove
8016 * symfile.c (symbol_file_add_digested): Add function.
8017 * symfile.c (symbol_file_add): Returns struct objfile *.
8018 * symfile.c (symbol_file_command): Modify for state file use.
8019 * symfile.c (symfile_open): Add parameter "dumpable".
8020 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8021 * symfile.c (load_command, add_symbol_file_command): Make static.
8022 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8023 * symfile.c (rindex usages): Converted to strrchr.
8024 * symfile.c (allocate_psymtab): New
8025 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8026 converted to minimal symbol table usage, but no obvious conversion.
8027 * symfile.c (free_all_symtabs): Remove.
8028 * symfile.c (_initialize_symfile): Use per-objfile info.
8029 * symfile.h: Rework the objfile structure to add per-objfile data
8030 objects (psymbol_obstack, symbol_obstack, type_obstack,
8031 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8032 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8033 Add prototypes to function declarations.
8034 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8035 function vector usage to minimal symbol table usage.
8036 * symmisc.c (DEV_TTY): Define if not defined.
8037 * symmisc.c: Add local function prototypes.
8038 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8039 printpsyms_command, print_objfiles, print_objfiles_command):
8040 Rework to use iterate_over_*
8041 * symtab.c: Add prototypes for local functions.
8042 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8043 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8044 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8045 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8046 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8047 lookup_reference_type, lookup_member_type, allocate_stub_method,
8048 check_stub_method, create_array_type, smash_to_member_type,):
8050 * symtab.c (lookup_symbol): Some args are const.
8051 * symtab.h: All type related defs and structs moved to gdbtypes.h
8052 * symtab.h: Convert decls to prototypes.
8053 * target.c (noprocess): Make static.
8054 * target.h: Change decl's to prototypes.
8055 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8056 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8057 * utils.c (_initialize_utils): Use correct member of function union.
8058 * valarith.c: include gdbtypes.h
8059 * valops.c: include gdbtypes.h, add prototypes for local functions.
8060 * valops.c (value_push, value_arg_push, find_function_addr):
8062 * valops.c (value_string): Convert from misc function vector use
8063 to minimal symbol table use.
8064 * valops.c (check_field_in): Make arg const.
8065 * valprint.c: Add prototypes for local functions.
8066 * valprint.c (print_string): Make static
8067 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8068 * values.c: Add prototypes for local functions.
8069 * values.c (value_headof): Convert from misc function vector to
8070 minimal symbol table.
8071 * xcoffexec.c: Add prototypes for local functions.
8072 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8074 * xcoffexec.c (relocate_minimal_symbol): Add.
8075 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8076 * xcoffread.c: Add prototypes for local functions.
8077 * xcoffread.c (sort_syms): Convert to scan objfiles.
8078 * xcoffread.c (read_xcoff_symtab): Make static.
8079 * xcoffread.c (various): Replace references to builtin types with
8080 calls to lookup_fundamental_type. Replace references to symbol_obstack
8081 and psymbol_obstack with pointers to the per-objfile copies.
8082 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8083 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8085 * xcoffread.c (init_stringtab): Add objfile parameter.
8086 * gdbtypes.c: New file
8087 * minsyms.c: New file
8088 * mmap-alloc.c: New file
8089 * mmap-sbrk.c: New file
8090 * objfiles.c: New file
8094 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8096 * Check in Fred Fish's changes in these modules. Fred
8097 will make ChangeLog entries for all of them. Update VERSION
8100 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8102 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8104 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8105 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8106 value.h: Prototypes for static functions; lint.
8107 * gdbtypes.h: Empty file to ease transition.
8109 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8111 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8112 inferior.h, language.h, signame.h, target.h, terminal.h,
8113 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8114 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8116 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8117 signame.c, sparc-xdep.c: Prototypes for all static functions.
8119 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8120 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8121 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8122 Remove to_call_function and target_call_function, since it
8123 always calls the same thing (call_function_by_hand).
8124 * core.c, exec.c, solib.c: Rename target_ops sections =>
8126 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8127 target.h: target_kill takes no args.
8128 * language.c (language_info): Scaffolding to allow briefer
8129 messages when the current language changes. FIXME.
8130 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8131 complaints about volatile functions.
8132 * xm-sysv4.h (HAVE_MMAP): Define.
8134 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8136 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8137 to make prototypes for all functions declared here.
8138 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8139 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8140 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8141 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8142 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8143 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8144 * utils.c: Avoid declaring malloc and realloc. Lint.
8145 (request_quit): Accept signal-number parameter.
8147 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8149 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8150 DIE's. Add new function read_tag_pointer_type() to read them.
8152 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8153 When creating a new user defined type, check to see if a partial
8154 type already exists, and if so, bash it to fit.
8156 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8158 * coffread.c (decode_base_type): Pass long, not union.
8159 Fix by Eric Valette, ev@chorus.fr.
8161 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8163 * elfread.c (elf_symtab_read): Fix code to correctly track
8164 changes in bfd for absolute symbols.
8166 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8168 * xm-vaxbsd.h: Close off comment.
8170 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8172 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8174 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8176 * mips-tdep.c (mips_print_registers): Print correct register
8177 number for double pseudo-registers.
8179 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8181 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8182 in the op$::OPERATOR. case. From Steven McCanne,
8183 <mccanne@horse.ee.lbl.gov>.
8185 * exec.c (set_section_name): Pass arg to exec_files_info;
8186 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8188 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8190 * main.c (print_gdb_version): Copyright msg: only this year.
8191 (cd_command): Avoid changing current_directory on error.
8193 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8195 * mipsread.c (parse_partial_symbols): Handle dependencies
8196 between partial symbol tables (when not doing stabs-in-ecoff).
8197 (This used to be handled by parse_fdr, but parse_fdr was
8198 incompatible with handling stabs-in-ecoff, so the code
8199 was re-written to not use parse_fdr. Unfortunately,
8200 the logic to handle dependencies was overlooked.)
8202 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8204 * coffread.c (read_enum_type): Use the size of a target int when
8206 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8208 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8209 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8210 TARGET_PTR_BIT to determine size of a pointer
8211 * values.c (unpack_long): when unpacking a REF or a PTR don't
8212 assume the size of the type.
8214 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8216 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8217 looking at its members. Improve guess between struct and union,
8218 only assuming union if multiple members have offsets of zero.
8220 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8222 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8223 (This is just for clarity - and one day permitting us to
8224 change FP0_REGNUM from 38 to 32, which would make more sense.)
8225 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8226 register numbers in stabs-in-ecoff get handled correctly.
8228 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8230 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8231 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8232 into BSD and Ultrix.
8234 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8236 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8238 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8240 * Makefile.in: Increment version to 4.4.1.
8241 * main.c (print_gdb_version): Update copyright notice.
8243 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8245 * mipsread.c: Prepend "struct " to the names of structure
8246 types, and similarly for enums and unions. (This used
8247 to be done, but got lost in the re-write to "guess" the
8248 difference between enum/struct/union.)
8249 Also, guess that a tag is an enum if the first member
8252 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8254 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8257 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8259 * Projects: Patching executables is done.
8260 * Makefile.in (VERSION): Roll to gdb-4.4.
8261 * README, WHATS.NEW: Update for gdb-4.4.
8263 * symfile.c (reread_symbols): Whenever we reread one object
8264 file's symbols, we must restart the scan, because the object_files
8265 chain has been permuted.
8267 * exec.c (exec_files_info): Split out into print_section_info.
8268 Print BFD filename of each section if it's not the default one.
8269 * core.c (core_files_info): Call print_section_info.
8271 * xm-vax.h: Include a few system header files whose definitions
8272 must precede defs.h.
8273 * language.c, language.h: Make some things const.
8274 * expression.h, main.c: const spreads like ooze.
8276 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8277 since BREAKPOINT values can be >0x80.
8279 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8281 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8283 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8285 * sparc-pinsn.c: Remove kludge for preferring architectures.
8286 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8287 and forever. Add `add' instruction to the set that get checked
8288 for a preceding `sethi' in order to print an absolute address.
8289 Corresponding changes in ../include/opcode/sparc.h needed
8290 to eliminate garbage instructions.
8292 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8294 * mipsread.c (parse_partial_symbols): Make sure partial
8295 symbols are created for external symbols (as used to be
8296 the case). This is a bit of a pain with the mips-coff.
8297 It uses a table which points to all of the external
8298 symbols belonging to a particular FDR or psymtab.
8299 Once we've generated this table, we might as well save
8300 it, and then use it in psymtab_to_symtab_1 to find
8301 the symbols to pass to parse_external().
8302 * symfile.c, symfile.c: New function start_psymtab_common
8303 to share the common parts of allocating a new psymtab
8304 for dbxread, mipsread (and later dwarfread). Its code
8305 was pulled out from start_psymtab in dbxread.c.
8306 * dbxread.c (start_psymtab): Use start_psymtab_common().
8308 * valprint.c (val_print): If there is an error when trying
8309 to print a string, check to see if there really is a problem
8310 by reading just one character. If that works, assume
8313 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8315 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8316 cypress, v8 mnemonics in that order.
8318 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8320 * sparc-pinsn.c: Put the qsort() back in.
8322 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8324 * findvar.c (read_register, write_register): Handle machines
8325 where REGISTER_TYPE is not the same size as "int".
8327 Handle debug symbols in dynamically loaded (relocated) code:
8329 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8330 offset to process_one_symbol.
8331 (process_one_symbol): Take new offset parameter. Add it into
8332 appropriate symbol types to relocate symbols to loaded addresses.
8333 Handle all possible symbol types, and complain() about types that
8334 we don't expect to see.
8335 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8336 process_one_symbol (FIXME, should pass real offset).
8340 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8342 (set_breakpoint, break_command_1, until_break_command,
8343 catch_command_1, breakpoint_re_set_one): Use it.
8344 * symtab.h (resolve_sal_pc): Declare.
8345 * infcmd.c (jump_command): Use resolve_sal_pc.
8347 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8349 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8351 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8353 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8354 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8355 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8357 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8359 * dbxread.c (process_one_symbol): Make a first cut at handling
8360 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8362 * symtab.c (find_pc_line): Fix stepping into and out of #included
8365 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8367 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8368 no longer any need to copy ../include/opcode/* into gdb.
8370 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8372 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8374 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8376 * valprint.c (type_print_base, type_print_method_args):
8377 Print C++ constructor methods without bogus "return type."
8379 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8381 * infptrace.c (child_xfer_memory): Parameter "target" should
8382 be a pointer to a structure, not the entire structure.
8384 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8386 * depend: Convert the couple of references to ansidecl.h that
8387 used the local gdb version to use the ../include version.
8389 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8392 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8393 (inferior_proc_init): Fix non-ANSI version of args.
8394 (attach): Call print_sys_errmsg with correct number of args.
8395 (mappingflags): Make static, does not need to be global.
8397 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8398 not the entire struct itself.
8400 * valops.c (value_assign): Cast some args to modify_field() and
8401 {read,write}_register_bytes() correctly.
8403 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8405 * Makefile.in (MALLOCSRC): Removed reference to removed local
8408 * dwarfread.c (list_in_scope): Needs an initial value, use file
8411 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8413 * main.c (main): Make option_index local to keep new getopt happy.
8414 main.c, solib.c, Makefile.in: Update copyright notices.
8416 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8418 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8420 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8422 * Makefile.in (HFILES): Add partial-stab.h.
8424 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8426 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8427 New files for stratus. Not complete enough to actually build
8428 on the Stratus machine; that awaits copyright assignment for
8431 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8432 for getting custom flags into CFLAGS when doing makes.
8434 * configure.in: Add config information for stratus.
8436 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8438 * dbxread.c (process_one_symbol): Pass address of structure
8439 to complain(), rather than the whole structure.
8441 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8443 * solib.c (solib_add_common_symbols): Only compile in when not
8444 using SVR4 style shared libraries.
8446 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8448 * dwarfread.c (locval): Add offreg flag to indicate location
8449 values that are computed off a base register.
8451 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8452 TAG_local_variable cases to account for static variables
8453 within function scopes.
8455 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8457 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8458 doesn't exist on some systems.
8460 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8461 nexting over recursive function calls.
8463 * target.c (target_read_string): Create this routine to read null
8464 terminated strings from the target. It deals with running off the
8465 end of memory elegantly as well. solib.c (find_solib): Use
8466 target_read_string() to avoid problems with running off the end of
8469 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8470 that reference pgrp_inferior.
8472 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8474 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8475 mips-tfile has been hacked to act more "traditionally."
8476 * dbxread.c: Fixed typo in comment.
8478 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8480 * mips-tdep.c (mips_skip_prologue): Add some number of
8481 'sw' instructions before 'addiu' adjusts the stack.
8483 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8485 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8486 freescope, buildblock closescope, record_line, add_symbol_to_list,
8487 gatherblocks, make_blockvector): Extensive changes to switch
8488 to generic symbol table building code in buildsym.c. Remove
8489 scope tree structures and functions, symbol table building
8490 functions, and lots of other small changes.
8492 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8493 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8495 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8497 * buildsym.c (cleanup_undefined_types): Add support for enums.
8498 This fixes the 'GDB internal error. cleanup_undefined_types with
8501 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8503 * dbxread.c: detect gcc2 compilations.
8505 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8507 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8508 in ../include/opcode/sparc.h.
8510 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8512 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8513 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8514 to reflect actual locations of opcode files, so TAGS target will
8517 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8519 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8522 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8523 dereferencing to access the correct elements.
8525 * valops.c (value_addr): Declare return type of external func
8528 * xcoffread.c: Undefine next_symbol_text before redefining it.
8530 For older changes see ChangeLog-9091
8536 version-control: never