1 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * config/mips/tm-mips.h (STABS_REG_TO_REGNUM): Match it with the gcc
5 * config/mips/tm-irix3.h (STABS_REG_TO_REGNUM): Add.
6 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
8 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
10 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
11 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
12 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
13 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
14 ptrace needs 5 arguments, #define ptrace to always
15 pass zero as the 5th argument.
17 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
19 * configure.in: Match z8k-*-sim for z8000.
20 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
21 * remote-hms.c: Update to use new serial protocol.
23 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
25 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
26 necessary and Solaris doesn't have it.
28 * Makefile.in (clean-info, install, install-info, info, dvi,
29 check, all): do not echo recursion lines.
31 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
33 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
34 required target ports which use sockets (like a29k-udi).
36 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
38 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
40 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
41 systems lacking select().
43 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
45 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
47 * alldeps.mak, depend: Update with latest automatically built
50 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
52 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
54 * Makefile.in (make-proto-testsuite.dir): New target to make
55 prototype testsuite tree.
57 * Makefile.in (VERSION): Bump to 4.8.4.
59 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
61 * stabsread.c (define_symbol): If unrecognized constant type,
62 complain() not error().
64 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
66 * infptrace.c: Add missing close paren to test for
67 FIVE_ARG_PTRACE defined.
69 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
70 when compiling with gcc, but disable it for now. See comment.
71 * defs.h (LONGEST): Define as either "long" or "long long"
72 based on CC_HAS_LONG_LONG.
73 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
74 how longest_to_int is defined.
75 * c-valprint.c (c_val_print): Call print_longest.
76 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
78 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
80 * printcmd.c (print_scalar_formatted): Call print_longest
81 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
82 * typeprint.c (print_type_scalar): Call print_longest and let
83 it figure out what to do for PRINTF_HAS_LONG_LONG.
84 * valprint.c (val_print_type_code_int): Call print_longest
85 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
86 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
87 * value.h (struct value): Replace usage of LONG_LONG with
89 * value.h (print_longest): Add prototype.
90 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
91 * values.c (unpack_double): Collapse code that was unnecessarily
92 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
93 * values.c (value_from_longest): Remove dependency on
94 CC_HAS_LONG_LONG and just use LONGEST.
95 * solib.c (solib_map_sections): Use bfd_get_filename
96 to access filename field.
97 * solib.c (clear_solib): Save filename and free it later, after
98 bfd_close, since bfd_close may reference it. Use bfd_get_filename
100 * config/convex/xm-convex.h (LONG_LONG): Replace with
101 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
102 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
103 Add PRINTF_HAS_LONG_LONG references.
105 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
107 * inflow.c (kill_command), infcmd.c (attach_command),
108 remote.c (remote_interrupt_twice): In messages for the user, call it
109 "the program" or "the program being debugged" not "the inferior".
111 * hp300ux-nat.c: Cast second arg to supply_register calls.
112 (_initialize_kernel_u_addr, getpagesize): New functions.
113 (store_inferior_register_1): Change arg name from value to val.
114 (fetch_core_registers): Make arg core_reg_size unsigned.
115 Pass 5 args to ptrace.
116 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
117 Remove KERNEL_U_ADDR stuff.
118 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
119 * config/m68k/hp300hpux.m{t,h}:
120 Move exec.o from NATDEPFILES to TDEPFILES
121 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
122 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
124 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
126 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
128 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
130 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
132 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
134 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
135 describe `set demangle-style arm' (not cfront);
136 mention can type `q' to discard output, when gdb pages
138 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
140 * valops.c (search_struct_field): Fix gdb core dump with incomplete
143 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
145 * remote.c: Change timeout to 2.
146 (remote_open): Use unpush_target not remote_close.
147 (remote_resume): If siggnal != 0, give warning not error().
148 (remote_wait, remote_interrupt, remote_interrupt_twice):
149 If we get two interrupts, let the user get out if they want.
150 (remote_{kill,mourn}): New functions.
151 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
153 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
155 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
157 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
159 * Remote targets (mourn): Call unpush_target.
161 * config/sparc/xm-sun4os4.h: Declare free() to return int.
162 Remove twisted use of PARAMS.
164 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
165 that ansidecl.h assumes ANSI on AIX.
167 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
169 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
170 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
172 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
174 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
176 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
178 * remote-vx.c (net_connect): Allow numeric IP address for host.
180 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
182 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
184 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
186 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
188 * symtab.h, xcoffread.c: Revise linetable sorting comments.
190 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
192 * valops.c (value_cast): A cast might also change the object
193 representation in C++.
194 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
195 to get the proper read_symtab function when called from mipsread.c.
196 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
197 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
198 for dummy psymtabs, inhibit processing of dummy psymtabs.
200 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
202 * Changes from (or inspired by) AMD:
203 * remote-udi.c (udi_attach): Assignments to Space and Offset were
205 (udi_wait): Make error message (UDIGetStdout) match error.
206 (udi_wait): Handle UDIStdinNeeded.
207 * command.c [CANT_FORK]: Use system().
208 * utils.c (prompt_for_continue): Allow quit with 'q'.
210 * solib.c (solib_add): Don't call special_symbol_handling if there
211 were errors in symbol_add_stub. Also set so->from_tty before
212 calling symbol_add_stub.
214 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
216 * Merge in HPPA/BSD patches from Utah:
217 * defs.h: Add const to 2nd arg of psignal prototype.
218 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
220 * hppab-core.c: Deleted. No longer useful.
221 * hppab-nat.c: #include more files. Use PT_WUREGS, not
223 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
224 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
225 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
226 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
227 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
229 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
231 * Fix two bugs found by deja-gnu. One is the incorrect reporting
232 of the PC being in a stack dummy when looking at a core file
233 without symbols. The other is the incorrect passing of char
234 arguments during expression evaluation (ie: p foo('a','b') would
235 mess up the passing of it's args because it wasn't coercing the
237 * hppah-tdep.c: Rename global functions to have consistent hppa_
238 prefix. Make more functions static. Drop hp_ prefix from static
239 functions. (hppa_push_arguments): Call value_arg_coerce to cast
240 char to int args if necessary. (hppa_fix_call_dummy): Create
241 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
242 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
243 valid (ie: != 0) before doing comparison against PC.
244 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
245 to reflect new arguments.
246 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
247 prefix for func name. (FIX_CALL_DUMMY): Move code into
250 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
251 to malloc() so that we can test GDB eval of dynamically created
252 arrays (like char strings in `print "foo"').
254 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
256 * printcmd.c (print_address_symbolic): Search symtabs as well as the
257 minimal symbols for a nearby symbol.
259 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
261 * coffread.c: Comment changes around minimal symbol recording.
263 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
265 * command.c: comment changes only.
267 * mips-tdep.c (heuristic_fence_post): new static variable.
268 (heuristic_proc_start): use heuristic_fence_post, print better
269 warnings, but only if not stop_soon_quietly.
270 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
272 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
274 * symtab.h: Fix LOC_REF_ARG comment.
276 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
277 and Jim Kingdon (kingdon@cygnus.com)
279 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
281 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
282 symfile.c (compare_symbols): Don't check first character; STRCMP
285 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
286 structures that are passed by address in a register.
287 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
288 * findvar.c (read_var_value),
289 printcmd.c (address_info, print_frame_args),
290 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
291 * symtab.c (lookup_block_symbol): Deal with it.
293 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
295 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
297 * objfiles.c (find_pc_section): Return a struct obj_section *.
298 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
299 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
300 Don't use obj_section hack.
301 * xcoffexec (vmap_symtab): Relocate obj_sections.
302 * printcmd.c (containing_function_bounds): Use find_pc_section.
304 * symtab.h: Clean up SYMBOL_VALUE comments.
306 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
308 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
309 Expand comments about LOC_ARG/LOC_LOCAL pairs.
311 * coffread.c (read_coff_symtab): Use rewind before fseek.
313 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
315 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
316 * Makefile.in: Add $(YFLAGS) when using $(YACC).
317 * Makefile.in: Remove message to expect conflicts and unused
318 rules in ch-exp.y, since there no longer are any such.
320 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
322 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
324 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
326 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
327 rather than dumping core.
329 * Makefile.in: Add ${srcdir}/ to all source files.
330 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
331 (TAGS): Deal with srcdir and new config directory scheme.
333 Makefile.in (NONSRC): Remove createtags.
334 alldeps.mak: Updated.
336 * rs6000-tdep.c: Delete unused function print_frame.
338 * frame.h (struct frame_info): Doc fix for next_frame.
339 New field signal_handler_caller.
340 blockframe.c (create_new_frame, get_prev_frame_info),
341 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
342 INIT_FRAME_PC_FIRST).
343 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
346 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
348 * irix4-nat.c (fetch_core_registers): Special version of this for
349 Irix 4.x, which stores regs a bit differently from other /proc
351 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
352 to new file core-svr4.c.
353 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
354 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
356 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
358 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
360 * i387-tdep.c: Remove unused #includes.
362 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
364 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
366 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
368 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
370 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
371 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
372 Don't muck with SYMBOL_CLASS.
374 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
376 * munch: Don't use head command. It doesn't exist everywhere.
378 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
380 * inflow.c (new_tty): Remove spurious 'o' character at end
383 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
385 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
386 instructions and nothing more.
387 * mipsread.c (add_line): Add comment why we have to combine line number
388 entries for the same line number.
390 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
392 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
395 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
397 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
399 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
401 * source.c (select_source_symtab): Clean up comment. Also, if
402 we have a current_source_symtab, and s is NULL, return without
404 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
405 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
407 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
409 * dbxread.c (unknown_symchar_complaint): Add new complaint.
410 * stabsread.h: Declare it.
411 * partial-stab.h: Use it.
413 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
415 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
417 * stack.c (print_frame_info): Print specially if dummy frame.
419 * breakpoint.c: Add comments regarding within_scope future direction.
423 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
425 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
427 * ch-exp.y: Fix thinko that broke parsing of FALSE.
429 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
431 * stabsread.c (read_member_functions): Initialize domain for stubbed
432 member functions to avoid gdb core dumps when printing pointers
434 * cp-valprint.c (cp_print_class_method): Check for stubbed member
437 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
439 * expprint.c (print_subexp): If opcode not found in op_print_tab,
440 stop with an error().
441 eval.c (evaluate_subexp): Change error message.
443 * objfiles.c (build_objfile_section_table): Cast return value
446 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
448 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
449 to rs6000_frame_chain and deal with it if we're in a signal handler.
450 (FRAME_SAVED_PC): Use rs6000_frame_chain.
452 * breakpoint.c (within_scope): New function.
453 (enable_breakpoint, watchpoint_check): Use it.
455 * source.c (openp): Handle "exec-file ./ls" correctly.
457 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
459 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
461 * ch-exp.y: Clean up lexing of identifiers and
462 reserved words. (E.g. don't recognize FALSEXXX as the
463 keyword FALSE followed by the identifier XXX.)
464 Also, convert identifiers to lower case.
466 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
468 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
469 new serial interface.
471 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
473 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
474 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
475 * ser-go32.c: Return -1 on most failures, 0 on most successes,
476 and use new return codes for go32_readchar().
477 * ser-unix.c: Ditto. Also, move error handling up to caller for
478 SERIAL_SETBAUDRATE().
479 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
481 (serial_close): New routine to wrap around device close routine.
482 serial.h: Clean & document return values more clearly.
484 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
486 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
488 * rs6000-pinsn.c (print_operand, case LI): Print condition register
489 operand in decimal rather than wrong textual versions.
491 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
492 (mention 't', remove false thing about 'g' only good with 'f').
494 * breakpoint.h: move "struct breakpoint" and friends to top of
495 file so that bpstat_find_breakpoint prototype works.
497 * solib.c (struct so_list): Add bfd field.
498 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
499 Put the bfd in bfd field of the so_list.
500 (clear_solib): Free bfd name and close_bfd on the bfd.
502 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
504 * valarith.c (value_subscript): Add COERCE_REF.
505 * ch-exp.y (operand_5): We can generalize the 2nd operand
506 of a string repetition ot 'literal' without ambiguity.
508 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
510 * breakpoint.h (struct bpstat): Remove momentary field.
511 Remove bpstat_momentary_breakpoint. This was always kludgy
512 and is no longer used.
514 * breakpoint.h: Add enum bpstat_what.
515 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
516 stop and print fields of bpstat now per-breakpoint, not just
517 one for the whole chain.
518 breakpoint.{c,h} (bpstat_what): New function.
519 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
520 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
521 with call to bpstat_what.
522 README: Remove watchpoint/breakpoint bug from known bugs.
524 * breakpoint.h: Prototype bpstat_find_breakpoint.
526 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
528 * symtab.c (find_methods, gdb_mangle_name): Note that functions
530 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
531 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
533 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
535 * i960-pinsn.c (tabent): Copied struct definition from
538 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
540 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
542 * symtab.c (gdb_mangle_name): Use it.
543 * symtab.c (find_methods): Do not add destructors to choice list
545 * symtab.c (decode_line_1): Make breakpoints on destructors work
548 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
550 * ser-go32.c: Make it use serial port name.
551 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
553 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
556 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
558 * configure.in: Only configure sparclite subdir when target_cpu
561 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
563 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
564 Remove FIXME comment regarding this.
566 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
568 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
570 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
572 Add section table to objfile struct. Use it for find_pc_section.
573 * objfiles.c (add_to_objfile_sections,
574 build_objfile_section_table, find_pc_section): new functions.
575 (allocate_objfile): build section table.
576 * objfiles.h (struct obj_section): new structure.
577 (struct objfile): add section table.
578 (find_pc_section): new prototype.
579 * solib.[ch] (find_pc_section_from_so_list): removed.
580 * sparc-tdep.c: include objfiles.h for find_pc_section. include
581 symfile.h for objfiles.h.
582 (in_solib_trampoline): adjusted for new find_pc_section
583 prototype. Removed BAD_RICH_HACK ifdefs.
584 * symfile.c (syms_from_objfile): offset objfile sections.
585 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
586 * symfile.h (find_pc_section): prototype removed. Also fixed
587 comment typo NUL -> NULL.
588 * target.[ch] (find_pc_section_from_targets): removed.
589 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
591 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
593 * ser-go32.c: Format. (go32_open): Use proper return value.
595 * configure.in: Undo conditional configdirs hack for sparclite.
597 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
599 * symtab.c (list_symbols): When call break_command, pass both
600 filename and function name not just function name.
602 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
604 (Changes and new files to make "none" a full fledged configuration)
605 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
606 Currently only tm-none.h has any meaningful contents.
607 * config/none/none.mh (NAT_FILE): Use nm-none.h
608 * config/none/none.mh (XM_FILE): Use xm-none.h
609 * config/none/none.mt (TM_FILE): Use tm-none.h
610 * Makefile.in (depend): Remove comment about parse errors in
611 valops.c, it now parses correctly and generates a correct depend
612 line. Remove line that touches xm.h, tm.h, and nm.h; they are
613 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
615 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
617 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
619 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
620 exactly 8 characters.
622 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
624 * configure.in: Sparclite uses sparc config dir. Also has it's
625 own tm- & .mt files now. Also add sparclite to configdirs.
626 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
627 * config/i386/go32.mh: Nullify def of TERMCAP.
628 * config/i386/xm-go32.h: Get rid of redef of EIO.
629 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
630 specific configs. Very similar to sun4os4, but without solib.
631 * sparclite/{Makefile.in configure.in}: First cut at making this
634 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
636 * ser-go32.c: First cut at adapting to new serial interface.
638 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
640 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
641 These implement a new serial line interface for talking to remote
643 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
644 EXCEPT go32, which gets ser-go32.c.
645 * remote.c: Use new serial interface. More remote-xxx's to be
647 * ser-bsd.c, ser-termios.c: Removed.
648 * serial.c: New. Implements common operations for all serial
650 * ser-unix.c: New. Unix specific serial operations for various
651 flavors of Unix (Posix, SysV, BSD).
652 * serial.h: Generic serial interface defs.
653 * config/i386/go32.mh, config/i386/i386bsd.h,
654 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
655 ser-bsd.o from XDEPFILES. All the magic is now handled in
658 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
660 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
662 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
664 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
666 * rs6000-tdep.c (frameless_function_invocation): Don't even think
667 about framelessness except on the innermost frame.
669 * xcoffexec.c: Call fatal() not abort().
671 * stabsread.c (patch_block_stabs): If stab & no symbol, make
672 a LOC_OPTIMIZED_OUT symbol.
673 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
674 findvar.c (read_var_value), printcmd.c (address_info),
675 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
676 m2-exp.y (yylex): Deal with it.
677 ch-exp.y (yylex): Deal with it.
679 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
681 * findvar.c (value_from_register): H8500 specific, check to see
682 if we are looking at short pointer. If so, skip crock.
683 * h8500-tdep.c (h8500_frame_chain): Mask down value from
684 read_memory_integer() to avoid getting messed up by sign extension.
686 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
688 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
689 ifdef protect using BAD_RICH_HACK. This should be removed soon.
690 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
692 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
694 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
696 * core.c (dis_asm_print_address): New function.
698 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
701 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
703 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
704 entire breakpoint chain and print only the first entry that needs to
705 be printed and needs to be stopped for. Fixes problems with printing
706 of multiple breakpoints with different conditions.
707 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
708 effectively stops printing of the breakpoint chain.
709 * breakpoint.c (print_it_noop): New routine to print nothing
710 for this breakpoint entry and dont stop printing.
711 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
712 watchpoint only if it is enabled.
713 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
714 descriptor from the library to make backtraces through setjmp work.
715 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
717 * mips-tdep.c (read_next_frame_reg): Provide correct values for
718 all registers saved within sigtramp, cleanup.
720 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
722 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
724 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
726 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
727 with prototype in ../include/dis-asm.h.
729 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
731 * core.c (dis_asm_{read_memory,memory_error}): New functions.
732 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
733 Use read_memory_func interface to disassembler.
735 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
737 Teach sparc solaris to next over shared library functions.
738 * solib.[hc] (find_pc_section_from_so_list): new function and
740 * sparc-tdep.c (in_solib_trampoline): new function.
741 * symfile.[hc] (find_pc_section): new function and prototypes.
742 * target.[hc] (find_pc_section_from_targets): new function and
744 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
747 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
749 * infrun.c (wait_for_inferior): Revise comment.
751 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
753 * command.{c,h}: New var_type var_integer.
754 main.c: Use it for history_size.
756 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
757 Lint and byte-order fixups.
759 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
761 * breakpoint.h (bpstat): New field print_it.
762 breakpoint.c (bpstat_print): Use it.
763 (print_it_normal): New function (from old bpstat_print code).
764 (bpstat_{alloc,stop_status}): Set print_it field.
766 * breakpoint.c (bpstat_stop_status): Use catch_errors when
767 evaluating watchpoint condition, via new function watchpoint_check.
768 Also stop if watchpoint disabled due to leaving its block.
770 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
772 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
774 * mips-pinsn.c: Add missing include of dis-asm.h.
776 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
778 * Makefile.in (clean, distclean, realclean): Recursively apply
779 to subdirs first, rather than last. This avoids, for example,
780 Makefile being removed in a parent directory before the recursive
783 * alldeps.mak, depend: Update for below changes.
785 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
786 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
787 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
788 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
790 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
791 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
792 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
793 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
794 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
795 tm-68k.h to tm-m68k.h.
796 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
797 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
800 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
801 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
802 * a29k-tdep.c: Renamed from am29k-tdep.c.
803 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
804 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
805 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
806 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
808 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
809 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
810 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
812 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
813 define that does not appear anywhere else in the gdb source tree.
814 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
816 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
818 * breakpoint.c: Add comments regarding breakpoint_re_set.
820 * xcoffread.c (sort_syms, compare_symbols): Remove.
821 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
822 not our own sort_syms (it is identical).
824 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
826 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
828 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
829 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
831 * exec.c (exec_close): Fix storage leak.
832 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
833 output sections when patching an executable.
834 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
835 when writing all registers.
836 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
837 at the right offset in the dummy frame.
838 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
839 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
840 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
842 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
844 * Makefile.in (TARFILES): Avoid trailing backslash.
846 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
848 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
849 it in breakpoint_re_set.
850 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
852 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
853 don't use sizeof(int) for target stuff, etc).
855 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
857 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
858 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
859 support that can't be integrated anyway due to lack of clear
862 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
864 * findvar.c (read_register, write_register): Make these capable
865 of reading/writing registers that are shorter than REGISTER_TYPE.
866 * (value_from_register): Install H8500 specific code to return
867 proper value when register is being used as a pointer.
868 * h8500-tdep.c: Remove extra defines of NUM_REGS.
869 (h8500_skip_prologue): Use correct lengths for LINK instructions.
870 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
871 chain frames properly by combining frame pointer with T reg.
872 (init_extra_frame_info): Delete. It's now a macro.
873 (frame_args_address): Don't add PTR_SIZE. Stack args are already
874 offset by the correct amount off of the frame pointer.
875 (register_byte): Delete. It's now a macro.
876 (register_raw_size, register_virtual_size): Delete. Replaced by
877 common routine h8500_register_size, cuz there's no difference
878 between the raw & virtual sizes on this machine.
879 (register_convert_to_raw, register_convert_to_virtual): Delete,
880 cuz there's no difference between the raw & virtual forms.
881 Replaced by memcpy in tm file.
882 (register_virtual_type): Rename to h8500_register_virtual_type.
883 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
884 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
885 emulator have same reg offsets. This is all handled in the
887 (h8500_trapped_internalvar): New routine to detect references to
888 convenience vars acting as pointer pseudo-regs.
889 (h8500_value_trapped_internalvar): Conjure up value of pointer
891 (h8500_set_trapped_internalvar): Convert set value in real
893 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
894 code segment register.
895 infrun.c (proceed): Simplify. Call write_pc instead of doing it
897 (wait_for_inferior): Add h8500 specific code to add stack segment
898 when reading SP register.
899 remote-sim.c (fetch_register): Spacing.
900 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
901 detect cruft. Redo all register manipulation stuff. Get rid of
902 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
903 to frame pointer. (IS_TRAPPED_INTERNALVAL,
904 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
905 to create internal vars for pointer pseudo-regs.
907 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
909 * Makefile.in: Numerous small changes to macro definitions
910 and rules for building gdb distribution tree. Many macros
911 eliminated or merged, and rules simplified.
912 * alldeps.mak: Update.
915 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
917 * Makefile.in: recurse through SUBDIRS for dvi target too
919 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
921 * Clean up xcoff relocation.
922 objfiles.h (struct objfiles): Add section_offsets, num_sections.
923 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
925 symtab.h (struct general_symbol_info): Add section field.
926 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
927 xcoffread.c: Set section for symbols and msymbols.
928 (struct symtab): Add block_line_section field.
929 buildsym.c (end_symtab): Set it.
930 (end_symtab and callers): Add section parameter.
931 objfiles.c (objfile_relocate): New funciton.
932 xcoffexec.c (vmap_symtab): Use it.
933 xcoffsolib.h (struct vmap): Remove unused fields.
934 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
935 CORE_NEEDS_RELOCATION, symtab_relocated.
936 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
937 rs6000-tdep.c: Make loadinfotext static.
938 breakpoint.c (fixup_breakpoints): Doc fix.
939 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
940 (end_symtab): primary field replaces nonreloc.
942 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
944 * symtab.h (struct linetable_entry): Remove confusing comment.
946 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
948 * Makefile.in: add installcheck target
950 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
952 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
953 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
954 z8k}: New directories to hold cpu specific configuration files.
955 Naming follows gcc convention.
956 * config/{*.mt, *.mh}: All target and host makefile fragment
957 config files moved to an appropriate config/<cpu> subdirectory.
958 * nm-*, xm-*, tm-*: All native, host, and target files, which
959 get linked to nm.h, xm.h, and tm.h respectively by configure,
960 moved to appropriate config/<cpu> subdirectory.
961 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
962 Native, host, and target files that are common across more than
963 one cpu architecture and included by one of the configured
964 native, host, or target files, get moved to config directory.
965 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
966 pick up native, host, or target include files moved to one of
967 the config subdirectories, and that are included by other files.
968 * Makefile.in (alldeps.mak): Modify to account for new config
970 * alldeps.mak, depend: Update for new config directory structure.
971 * config/*/[ntx]m-*.h: Modify all files that include other
972 [ntx]m-*.h files to use path relative to gdb/config. I.E.
973 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
975 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
976 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
977 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
978 * configure.in: Default gdb_host_cpu to host_cpu, and remap
979 the ones where the default is not unique or different than the
980 config subdirectory name. Similarly, handle gdb_target_cpu.
981 Modify configure.in as appropriate to make use of gdb_host_cpu
982 and gdb_target_cpu to find makefile fragments and make links.
984 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
986 * mipsread.c (compare_blocks): Sort blocks with the same start
987 address by decreasing ending address.
989 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
991 * mipsread.c (parse_procedure): Save cur_fdr accross call to
992 lookup_symbol as it might get clobbered by the call.
994 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
995 The previous code did not initialize the language field for the psymtab
998 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1000 * c-exp.y (parse_number): Avoid shift warning.
1001 * serial.h (struct ttystate): Declare empty one on DOS.
1003 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1005 * xm-sun4os4.h: Return type of free() should be void, not int.
1007 * vx-share/vxWorks.h: Remove #def of NULL.
1009 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1011 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1013 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1015 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1017 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1019 * ieee-float.c: Moved to ../libiberty.
1020 * ieee-float.h: Moved to ../include.
1021 * Makefile.in: Update accordingly.
1022 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1023 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1024 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1025 it is now in ../opcodes/m68881-ext.c.
1026 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1027 prologue (some callers _do_ care).
1028 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1029 new interface of ../opcodes/*-dis.c.
1030 * ch-exp.y: Add #include <ctype.h>.
1032 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1034 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1036 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1038 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1040 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1042 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1044 * z8k-tdep.c (extract_return_value, write_return_value,
1045 store_struct_return): New functions from macros in tm-z8k.h.
1047 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1049 * valops.c (value_arg_coerce): Apply temporary patch to
1050 fix problem with coercion of array and function types when
1051 passed as arguments to C functions, pending a more complete
1052 review of when and how coercion should be done, depending
1053 upon context and language.
1055 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1057 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1059 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1060 debugsec if there are a non-zero number of symbols.
1062 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1064 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1066 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1068 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1070 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1071 not just 50 symbols.
1072 (symtbl_num_syms): New variable.
1073 (read_xcoff_symtab): Set it.
1074 (read_symbol_nvalue): Check for bad symno.
1075 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1078 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1080 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1081 This is defined in defs.h if necessary.
1082 * vx-share/vxWorks.h: Remove #defs of min and max.
1083 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1084 vx-share/xdr_rdb.c: include defs.h.
1086 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1088 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1091 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1092 xcoffread.c: Doc fixes.
1094 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1096 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1097 xcoffexec.c (xcoff_relocate_core): New function.
1098 (text_adjustment): Removed.
1099 (add_vmap): Return the vmap.
1100 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1102 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1104 * xcoffsolib.h: Add objfile member to struct vmap.
1105 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1106 xcoffexec.c (add_vmap): Allocate objfiles here.
1108 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1110 Support 68000 series without floating point.
1112 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1113 * tm-68k-nofp.h: New file, lacks 68881 support.
1114 * config/m68k-nofp.mt: New file.
1116 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1118 Remove a few remaining underscore/no-underscore remnants from
1121 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1122 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1123 * config/sparc-noun.mt: Rename to sparc-em.mt.
1124 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1125 * tm-68k-un.h: Rename to tm-68k-fp.h.
1126 * tm-spc-un.h: Rename to tm-spc-em.h.
1127 * tm-sun4sol2.h: Cleanup.
1128 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1130 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1132 * symmisc.c (std_in, std_out, std_err): Move initializations
1133 to runtime code, in case they aren't constant.
1135 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1137 * symtab.c (find_pc_symtab): some object file formats, notably
1138 mips, have holes in the address ranges of symtabs. Change
1139 this algorythm from first hit to tightest fit.
1141 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1142 fence post without finding the enclosing function, then print a
1145 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1147 * utils.c (fputs_demangled, fprint_symbol): Remove.
1148 * utils.c (fprintf_symbol_filtered): New function which combines
1149 the functionality of fputs_demangled and fprint_symbol. Uses a
1150 caller provided language parameter to select the appropriate
1151 demangler, and caller provided args to pass to the demangler.
1152 * defs.h (enum language): Move further up in file so enum can
1153 be used in prototypes.
1154 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1155 * defs.h (fprintf_symbol_filtered): Add prototype.
1156 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1157 fputs_demangled with call to fprintf_symbol_filtered.
1158 * cp-valprint.c (demangle.h): Include
1159 * cp-valprint.c (cp_print_value_fields): Replace calls to
1160 fprint_symbol with calls to fprintf_symbol_filtered.
1161 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1162 with call to fprintf_symbol_filtered.
1163 * stack.c (print_frame_info): Remove obsolete code so we don't
1164 have to update fputs_demangled usage in it.
1165 * stack.c (print_frame_info, frame_info): Add language variable
1166 to pass to fprintf_symbol_demangled and initialize it from the
1167 symbol's language. Replace calls to fputs_demangled with calls
1168 to fprintf_symbol_filtered.
1169 * symtab.c (find_methods): Replace call to fputs_demangled with
1170 call to fprintf_symbol_filtered.
1171 * ch-valprint.c (demangle.h): Include.
1172 * ch-valprint.c (chill_print_value_fields): Replace call to
1173 fprint_symbol with call to new fprintf_symbol_filtered.
1175 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1177 * Makefile.in (VERSION): Bump version to 4.8.2.
1179 * main.c (source_command): Require an explicit pathname of file
1180 to source, since previous behavior of defaulting to gdb init file
1181 was troublesome and undocumented.
1182 * printcmd.c (disassemble_command): Add missing '{}' pair to
1183 else with two statements. Bug reported by Stephane Tsacas
1185 * symtab.c (find_pc_line): Don't complain about zero length or
1186 negative length line numbers for the moment, since we may not own
1187 the terminal when called, such as when single stepping. (FIXME)
1188 * language.h (CAST_IS_CONVERSION): True if current language is
1189 C++ as well as C. Fix from Peter Schauer.
1190 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1191 Use STREQN macro rather than bare '!strncmp()'.
1192 * environ.c (unset_in_environ): Avoid use of memcpy on
1193 overlapping memory regions, as suggested by Paul Eggert
1194 <eggert@twinsun.com>.
1195 * c-exp.y (%union struct): Remove unused ulval as suggested
1196 by Paul Eggert <eggert@twinsun.com>.
1198 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1200 * main.c (gdbinit): Make static.
1201 * main.c (inhibit_gdbinit): Move to file scope.
1202 * main.c (main): Remove local inhibit_gdbinit.
1203 * main.c (source_command): Don't source '.gdbinit' file by
1204 default if gdb has been told to ignore it.
1206 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1208 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1211 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1213 * printcmd.c (print_address_symbolic): Only print if offset
1214 is shorter than max_symbolic_offset.
1215 (initialize_printcmd): `set print max-symbolic-offset'.
1217 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1218 (examine_tag): Use it.
1219 (read_register_stack): Only look in the local registers for a
1220 memory address if it's between rfb and rsp; go to memory otherwise.
1221 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1222 (reginv_com): Remove ancient kludge command.
1224 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1226 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1227 irix4 will again compile.
1229 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1231 * configure.in: accept mips-sgi-irix4* for irix4.
1233 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1235 * z8k-tdep.c (print_register_hook): Lint.
1237 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1239 Lint fixes from Paul Eggert (eggert@twinsun.com):
1241 * command.c (do_setshow_command): var_uintegers are unsigned.
1242 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1243 unsigned, since they use hex values with the high bit set.
1245 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1247 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1248 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1250 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1251 macro definitions in parenthesis.
1253 * dbxread.c (dbx_symfile_init): Catch the case where there is
1254 no string table, but the only way we find out is by reading zero
1257 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1259 * dbxread.c (dbx_symfile_init): Make size of the string table
1260 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1261 offset to the string table is nonzero and handle the nonexistant
1262 string table case, should it occur. Ensure that the string table
1263 size read from the file is reasonable, with a minimum lower bound
1264 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1266 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1268 * Makefile.in: Changes to build testsuite correctly.
1269 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1270 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1271 (TARGET_FLAGS_TO_PASS): New variable.
1272 (SUBDIRS): Added testsuite.
1273 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1274 testsuite is compiled with CC_FOR_TARGET rather than CC.
1276 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1278 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1279 reported by mycroft@gnu.ai.mit.edu.
1281 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1282 * configure.in (vax-*-ultrix2*): New triplet.
1283 * config/vaxult2.mh: New file.
1284 * xm-vaxult2.h: New file.
1286 * c-exp.y (parse_number): Change high_bit to unsigned.
1287 * demangle.c: Change all references to cfront to ARM, since the
1288 actual algorithm is the one specified in the Annotated Reference
1289 Manual. This was confusing users into thinking that full cfront
1290 support was implemented.
1291 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1292 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1293 directly to lookup_struct_elt_type, which will do the
1294 dereferencing itself.
1295 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1296 NULL dereferencing bug for unnamed structs, comment out
1299 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1301 * coffread.c (process_coff_symbol): Change PCC argument correction
1302 so that it only happens on big-endian targets; so that it only
1303 happens if the short or char argument is aligned on an int
1304 boundary; and so that it changes the location, rather than the
1305 type, of the argument. These changes tend to parallel similar
1306 (old) changes in stabsread.c.
1308 * coffread.c (coff_read_enum_type): Use the specified size for
1309 enums, don't assume that they are int-sized.
1311 * c-valprint.c (c_val_print): Don't assume enums are the same as
1314 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1315 Rendell, <michael@mercury.cs.mun.ca>.
1317 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1319 * language.h (local_decimal_format_custom): Add prototype.
1320 * language.c (local_decimal_format_custom): Add function, bug
1321 reported by Robert R. Henry (rrh@tera.com).
1323 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1325 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1326 by Josef Leherbauer, joe@takeFive.co.at.
1328 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1330 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1331 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1332 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1333 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1334 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1335 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1336 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1337 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1339 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1341 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1342 of demangled name fields to NULL if no demangling exists for
1343 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1344 symbols if their language is known at the time they are created,
1345 but sometimes the language is not known until later.
1347 * ch-typeprint.c (chill_print_type_base): Name changed to
1348 chill_type_print_base to match pattern for C and C++ names.
1349 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1350 to be consistent with other usages.
1351 * ch-typeprint.c (chill_type_print_base): Add support for
1352 printing Chill STRUCT types.
1353 * ch-valprint.c: Include values.h.
1354 * ch-valprint.c (chill_print_value_fields): New function and
1355 prototype for printing Chill STRUCT values.
1356 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1357 that was being called with two args instead of three.
1358 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1359 to print Chill STRUCT values.
1361 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1363 * configure.in: added testsuite to configdirs.
1365 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1367 * doc/stabs.texi: The `this' pointer is now known by the name
1368 `this' instead of `$t'.
1370 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1372 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1373 references of TAG_string_type DIEs in user defined types.
1374 * ch-lang.c (chill_create_fundamental_type): Track compiler
1375 change that now emits debugging info with the type long for Chill
1378 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1380 * remote-mips.c: New file; implements MIPS remote debugging
1382 * config/idt.mt: New file; uses remote-mips.c
1383 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1385 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1386 floating point coprocessor.
1387 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1389 (mips_pop_frame): If not mips_fpu, don't restore floating point
1391 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1393 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1394 mips_fpu, don't use fp0 as floating point return register.
1395 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1398 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1400 * gdb/testsuite: made modifications to testcases, etc., to allow
1401 them to work properly given the reorganization of deja-gnu and the
1402 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1404 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1406 * gdb/testsuite: Initial creation of gdb/testsuite.
1407 Migrated dejagnu testcases and support files for testing nm to
1408 gdb/testsuite from deja-gnu. These files were moved "as is"
1409 with no modifications. This migration is part of a major overhaul
1410 of dejagnu. The modifications to these testcases, etc., which
1411 will allow them to work with the new version of dejagnu will be
1412 made in a future update.
1414 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1416 * NEWS: Add reminders for next release.
1418 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1420 * mipsread.c (parse_lines): Correct check for files compiled with
1423 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1425 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1427 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1429 * Makefile.in (VERSION): GDB-4.8 release!
1430 * README, NEWS: Update for release.
1432 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1434 * am29k-pinsn.c (print_insn): Minor nits with const.
1435 * am29k-tdep.c: More minor nits with arg types for
1436 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1438 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1440 * gcc.patch: Update for a different GCC (G++) bug.
1441 * main.c (print_gdb_version): Update copyright year to 1993.
1442 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1443 conditionalize this file on it. FIXME, right way is to split
1444 these into two config files.
1445 (ATTACH_DETACH): Define for BSD 4.4
1446 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1447 (U_REGS_OFFSET): Revise for 4.4.
1448 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1449 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1450 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1452 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1454 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1457 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1459 * c-lang.c (c_printstr): Bugfix for length==0 case.
1461 * c-lang.c (c_printstr): If a C string ends in a null, don't
1464 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1466 * defs.h (STRCMP): Make it work for unsigned chars.
1468 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1470 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1471 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1472 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1473 define to kludge the large opcode table into two smaller tables,
1474 since GCC take exponential space to build the table. Lint.
1475 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1477 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1479 * Makefile.in (VERSION): Roll to 4.7.9.
1480 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1481 definition here, to handle both BSD 4.3 and 4.4 systems.
1482 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1483 * remote.c (alarm): Move declaration to global level, before
1484 first reference to it.
1485 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1486 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1488 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1490 * remote.c (readchar): forward declare alarm which otherwise looks
1491 like an undeclared variable to gcc.
1493 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1494 when comparing against an int. Avoids superfluous warning from
1497 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1498 Avoids superfluous warnings from some systems and/or compilers
1499 (like vax ultrix 4.2.)
1501 * language.c (struct op_print unk_op_print_tab): use the enum
1502 values rather naked zeros as initializers. Avoids warnings from
1503 ultrix type compilers.
1505 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1507 * Makefile.in (VERSION): Roll to 4.7.6.
1508 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1509 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1510 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1511 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1512 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1513 (depend): Fix bug where nm-files in config files weren't noticed.
1514 (make-proto-gdb-1): Avoid changing directories while building new
1515 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1517 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1519 * remote.c: Improve error recovery. Allow user to break out
1520 of initial connection attempt with INTERRUPT. Treat a timeout
1521 while waiting for remote packet like a retry, unless the remote
1522 side is actively running user code. Fix a few long printf_filtered's.
1524 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1527 * buildsym.c (start_subfile): Allow null file name.
1529 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1531 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1532 expects a pointer to complaint rather than a complaint
1534 (process_linenos): free the previously allocated subfile name,
1535 then allocate the new one from the heap.
1537 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1539 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1541 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1543 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1544 Previously, would bogusly index off the bottom of type_vector.
1545 (rs6000_builtin_type): Accept type number as argument.
1546 (read_type, case '-'): Handle negatives like any other type number.
1548 * symfile.c (deduce_language_from_filename): Handle null name.
1550 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1551 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1552 fixed by sato@sm.sony.co.jp.
1554 * xcoffread.c (parmsym): Don't use an initializer to set up
1555 this struct symbol. Set it up in initialize_xcoffread.
1556 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1557 works on real rs/6000 target with #ifndef FAKING_RS6000.
1559 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1561 * stabsread.c (rs6000_builtin_type): Move function from
1562 xcoffread.c:builtin_type.
1563 * xcoffread.c (builtin_type): Move to stabsread. Remove
1564 IBM6000_HOST dependency. Move misplaced comments.
1565 (various): Change printf's to complaints.
1566 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1567 objfile argument to read_type calls under #if 0.
1568 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1569 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1570 * Makefile.in: xcoffread.o is not built by default.
1571 * xm-rs6000.h (IBM6000_HOST): Remove.
1572 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1573 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1576 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1578 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1579 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1580 register numbers when user tries to modify elements in structs
1581 passed as arguments.
1582 * inflow.c (child_terminal_info): Move banner outside of system
1584 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1585 passes struct/union arguments by address.
1587 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1589 * Based on patch from Kean Johnston <maw@netcom.com>:
1590 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1591 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1592 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1594 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1596 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1597 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1599 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1601 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1602 cc debugging output.
1604 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1606 * stabsread.c (define_symbol): Complain about unrecognized names
1607 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1608 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1609 (read_cpp_abbrev): Don't use the class name as part of the
1610 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1611 abbrevs. Inspired by Mike Tiemann.
1612 (read_tilde_fields): Comment. Remove ancient dead code.
1613 Remove erroneous but non-dead code. Simplify. Add complaints.
1614 (in general): Remove extraneous (parentheses) in return
1617 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1619 * coffread.c (coff_lookup_type): Fix fencepost error reported
1620 by Art Berggreen, <arg@opal.acc.com>.
1622 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1623 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1625 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1626 test, which is apparently left over from when we used native
1627 include files and couldn't depend on the member names being there.
1628 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1630 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1632 * mipsread.c: Major overhaul to use new BFD symbol table reading
1633 routines. Now swaps information as it is needed, rather than
1634 swapping everything when the file is read.
1636 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1638 * Makefile.in (TARDIRS): Add sparclite demo dir.
1639 (*.tab.c): Change dependency on Makefile to depend on
1640 Makefile.in, otherwise it always rebuilds after configuring.
1641 Force output *.tab.c file into current directory even in "make"
1642 versions that rewrite dependent file names used in command lines.
1644 * TODO: Remove some things we did.
1645 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1646 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1647 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1648 * symtab.h: Eliminate unnamed unions and structs.
1650 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1652 * Makefile.in (VERSION): Roll to 4.7.5.
1654 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1656 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1657 re-evaluating symbol pointers.
1659 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1661 * c-exp.y (lcurly, rcurly): New nonterminals.
1662 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1664 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1665 made function static.
1666 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1667 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1668 * parse.c (start_arglist):
1669 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1670 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1671 * parser-defs.h (funcall_chain): Moved to parse.c.
1672 * printcmd.c (print_frame_nameless_args): Fix prototype.
1673 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1674 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1675 * valops.c (typecmp): Moved prototype from values.h.
1676 * value.h (typecmp): Moved prototype to valops.c, made static.
1677 * ch-exp.y (yylex): Change way control sequences are disabled.
1679 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1681 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1683 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1685 * mipsread.c (upgrade_type): Build array types correctly, using
1686 create_range_type and create_array_type.
1688 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1690 * remote-nindy.c: Cleanup.
1692 * infrun.c (wait_for_inferior): When rolling back the PC after
1693 a breakpoint, call write_pc so that NPC gets rolled back as well
1696 * blockframe.c (inside_entry_file, inside_main_func,
1697 inside_entry_func): PC of zero is always "bottom of stack".
1699 * printcmd.c (print_frame_args, print_frame_nameless_args):
1700 Let print_frame_nameless_args decide whether there are any,
1701 laying groundwork for possibly later printing 29K args for
1702 functions where we have tag words but no symbols.
1704 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1706 * Makefile.in: fix GDB doc targets for new doc subdir structure
1708 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1710 * stack.c (parse_frame_specification): Parse as many arguments
1711 as there are (up to MAXARGS). Pass all of them in argc, argv
1712 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1713 many there were, onto SETUP_ARBITRARY_FRAME.
1714 * tm-mips.h, tm-sparc.h: Corresponding changes.
1715 * mips-tdep.c, sparc-tdep.c: Ditto.
1717 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1719 * hp300ux-nat.c: Update copyrights.
1720 * mipsread.c (parse_partial_symbols): Complain about block
1721 indexes that go backwards. Fix from Peter Schauer.
1722 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1723 symbol-file that has no linkage symbols to be read.
1724 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1725 from tm- file to xm-file, since they're host dependent.
1726 * valarith.c (value_binop): Typo.
1728 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1730 * sparclite/aload.c: Add copyleft.
1731 * sparclite/crt0.s: Add comment at beginning.
1733 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1735 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1736 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1738 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1740 * values.c (value_headof): Fix typo in which VTBL and ARG were
1741 being confused for one another.
1743 * valops.c (typecmp): Now static.
1745 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1746 baseclass--we don't always inherit its virtual function table
1749 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1750 pointer correctly in case value_struct_elt moves it around.
1752 * valops.c (typecmp): Now static. Also, now groks references
1755 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1756 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1758 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1760 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1761 to avoid "too much defining" error from native C compiler (!).
1763 * Makefile.in (HFILES): Add typeprint.h.
1764 * typeprint.[ch]: Update copyrights.
1766 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1768 * Makefile.in: Update to match doc/ subdir changes.
1770 * config/hp300hpux.mh: No cross-host file needed, just native.
1771 * config/go32.mh: Remove nonexistent "native" support.
1773 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1774 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1775 * m88k-tdep.c (next_insn): Lint, cleanup.
1776 (store_parm_word): Lint.
1778 * README: Fix typo (reported by karl@hq.ileaf.com).
1780 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1782 * expression.h (BINOP_CONCAT): Document use for self concatenation
1783 an integral number of times.
1784 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1786 * valarith.c (value_concat): Rewrite to support self
1787 concatenation an integral number of times.
1788 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1789 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1790 eliminate hundreds of spurious shift/reduce and reduce/reduce
1791 conflicts that mask the 5 real ones.
1792 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1793 * ch-exp.y (integer_literal_expression): Remove production,
1796 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1798 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1799 implied that "no side effects" was nonfunctional.
1800 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1801 character string and bitstring concatenation.
1802 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1803 * expression.h (exp_opcode): Add BINOP_CONCAT.
1804 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1805 * language.c (string_type): Add function to determine if a type
1807 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1808 * valarith.c (value_concat): New function to concatenate two
1809 values, such as character strings or bitstrings.
1810 * valops.c (value_string): Remove error stub and implement
1812 * value.h (value_concat): Add prototype.
1813 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1814 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1815 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1818 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1820 * c-exp.y (exp): Add production to support direct creation
1821 of array constants using the obvious syntax.
1822 * c-valprint.c (c_val_print): Set printed string length.
1823 * dwarfread.c (read_tag_string_type): New prototype and
1824 function that handles TAG_string_type DIEs.
1825 * dwarfread.c (process_dies): Add case for TAG_string_type
1826 that calls new read_tag_string_type function.
1827 * expprint.c (print_subexp): Add support for OP_ARRAY.
1828 * gdbtypes.c (create_range_type, create_array_type): Inherit
1829 objfile from the index type.
1830 * ch-typeprint.c (chill_print_type): Add case for
1832 * ch-valprint.c (chill_val_print): Fix case for
1835 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1837 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1838 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1839 include/coff/mips.h.
1841 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1843 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1844 constants with an explicit null byte terminator. OP_STRING is
1845 now used for real string types.
1846 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1847 they are used by all languages.
1848 * c-lang.c (_initialize_c_language): Move initializations of
1849 builtin_type_* to lang.c.
1850 * c-typeprint.c (c_type_print_varspec_prefix,
1851 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1852 to TYPE_CODE_STRING.
1853 * c-valprint.c (c_val_print): Change the way character arrays
1854 are printed as strings to be consistent with the way strings
1855 are printed when pointer-to-char types are dereferenced.
1856 Remove test of print_max before calling val_print_string, which
1857 now does it's own test.
1858 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1859 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1860 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1861 * gdbtypes.c (builtin_type_*): Add declarations moved from
1863 * gdbtypes.c (create_string_type): New function to create real
1865 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1866 renamed to TYPE_CODE_STRING.
1867 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1868 builtin_type_* types moved from c-lang.c.
1869 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1870 to TYPE_CODE_STRING.
1871 * gdbtypes.h (builtin_type_string): Add extern declaration.
1872 * gdbtypes.h (create_string_type): Add prototype.
1873 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1874 renamed to TYPE_CODE_STRING.
1875 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1877 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1878 renamed to TYPE_CODE_STRING.
1879 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1881 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1882 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1883 to TYPE_CODE_STRING.
1884 * valops.c (allocate_space_in_inferior): New function and
1885 prototype, using code ripped out of value_string.
1886 * valops.c (value_string): Rewritten to use new function
1887 allocate_space_in_inferior, but temporarily disabled until some
1888 other support is in place.
1889 * valops.c (value_array): New function to create array constants.
1890 * valprint.c (val_print_string): Add comment to document use,
1891 complete rewrite to fix several small buglets.
1892 * value.h (value_array): Add prototype.
1893 * value.h (val_print_string): Change prototype to match rewrite.
1894 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1895 * ch-exp.y (match_character_literal): Disable recognition of
1896 control sequence form of character literals and document why.
1898 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1900 * nindy-share/nindy.c: Add comments to #endif's to clarify
1903 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1904 read_memory to get byte order right.
1905 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1906 anymore. This is done in paread.c now. We expect unwind info
1907 to hang off of objfiles, and search all of the objfiles when until
1909 * (skip_trampoline_code): Cast arg to target_read_memory.
1910 * objfiles.h (struct objfile): Add new field obj_private to hold
1911 per object file private data (unwind info in this case).
1912 * paread.c (read_unwind_info): New routine to read unwind info
1913 for the objfile. This data is hung off of obj_private.
1914 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1915 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1916 make this easier to access.
1918 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1920 * c-valprint.c (cp_print_class_member): Add extern decl.
1921 * c-valprint.c (c_val_print): Extract code for printing methods
1922 and move it to cp_print_class_method in cp-valprint.c.
1923 * c-valprint.c (c_val_print): Extract code to print strings and
1924 move it to val_print_string in valprint.c.
1925 * cp-valprint.c (cp_print_class_method): New function using
1926 code extracted from c_val_print.
1927 * valprint.c (val_print_string): New function using code
1928 extracted from c_val_print.
1929 * value.h (val_print_string): Add prototype.
1930 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1931 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1932 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1933 CHECKBUF, growbuf_by_size): New variables, macros, and support
1934 functions for implementing a dynamically expandable temp buffer.
1935 * ch-exp.y (match_string_literal): New lexer function.
1936 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1937 removed and replaced with new CHECKBUF macro.
1938 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1939 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1941 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1943 * Makefile.in: Add info for paread.o.
1944 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1946 * blockframe.c (frameless_look_for_prologue): Correct the
1948 * gdbtypes.h, gdbtypes.c: Use const in decl of
1949 cplus_struct_default, now that pa-gas assembler has been fixed.
1950 * hppah-nat.c: Formatting.
1951 * hppah-tdep.c: Remove lots of useless externs for variables we
1953 * (find_unwind_entry): Speed up by using binary search, and a one
1955 * (rp_saved): New routine to see what unwind info says about RP
1956 being saved on the stack frame.
1957 * (frame_saved_pc): Look for prologue to see if we need to
1958 examine the stack for the saved RP or not.
1959 * (init_extra_frame_info): Check for prologue, instead of
1960 framesize to determine if we are frameless or not.
1961 * (frame_chain_valid): Stop backtraces when we run into _start.
1962 * (push_dummy_frame): Reformat to make more readable.
1963 * (find_dummy_frame_regs): ditto.
1964 * (hp_pop_frame): ditto.
1965 * (hp_restore_pc_queue): small cleanup.
1966 * (hp_push_arguments): ditto.
1967 * (pa_do_registers_info): ditto.
1968 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1969 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1970 * Define FRAME_CHAIN_VALID.
1971 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1972 passed to functions.
1974 * paread.c (pa_symtab_read): Use new bfd conventions for
1975 accessing linker symbol table.
1976 * (pa_symfile_init): Access embedded STAB info via BFD section
1977 mechanism and related macros.
1980 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1982 * sparc-stub.c: Use a seperate stack for our traps.
1983 * Handle recursive traps.
1984 * Remove all trap init code. This needs to be done by the
1986 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1988 * (handle_exception): See if we are at breakinst, if so, then
1989 advance PC sp that users can just step out of breakpoint().
1990 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1991 new place if SP has changed.
1992 * (case 's'): Get rid of this, we can't do it yet.
1993 * (case 't'): New command to test any old random feature.
1994 * (case 'r'): New command to reset the system.
1995 * (breakpoint): Add label to breakpoint trap instruction so that
1996 handle_exception() can detect where we are and get past the
1997 breakpoint trivially.
1999 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2001 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2003 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2005 * configure.in: recognise all sparclite variants
2007 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2009 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2010 binary files oring in the right bit.
2012 * main.c, source.c, state.c, symmisc.c: use macros defined in
2013 fopen-{bin|both} when fopening files.
2015 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2017 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2018 from a configuration file (typically including <limits.h>), or to
2019 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2020 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2021 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2022 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2023 * exppritn.c (print_subexp, dump_expression): Add case for
2025 * expression.h (OP_BITSTRING): New expression element type for
2027 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2028 macros to convert between number of expression elements and bytes
2029 to store that many elements.
2030 * i960-tdep.c (leafproc_return): Use new macros to access
2031 minimal symbol name and address fields.
2032 * m88k-pinsn.c (sprint_address): Use new macros to access
2033 minimal symbol name and address fields.
2034 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2035 minimal symbol address field.
2036 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2037 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2038 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2039 Use new BYTES_TO_EXP_ELEM macro.
2040 * parse.c (write_exp_bitstring): New function to write packed
2041 bitstrings into the expression element vector.
2042 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2044 * parser-defs.h (struct stoken): Document that it is used for
2045 OP_BITSTRING as well as OP_STRING.
2046 * parser-defs.h (write_exp_bitstring): Add prototype.
2047 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2048 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2049 LOWER, LENGTH): New tokens for keywords.
2050 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2051 upper_lower_argument, length_argument, array_mode_name,
2052 string_mode_name, variant_structure_mode_name): New non-terminals
2054 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2055 * ch-exp.y (match_bitstring_literal): New lexer support function
2056 to recognize bitstring literals.
2057 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2058 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2059 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2060 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2061 * ch-exp.y (yylex): Check tokentab6.
2062 * ch-exp.y (yylex): Call match_bitstring_literal.
2064 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2066 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2067 symbol name and value fields.
2069 * c-exp.y (yylex): Make static, to match prototype and other
2072 * expression.h (exp_opcode): Add BINOP_MOD.
2073 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2074 * expprint.c (dump_expression): Handle new BINOP_MOD.
2075 * language.c (binop_type_check): Handle new BINOP_MOD.
2076 * main.c (float_handler): Re-enable float handler when hit.
2077 * valarith.c (language.h): Include, need current_language.
2078 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2079 for integer divide truncates towards zero for negative results.
2080 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2081 * valarith.c (value_binop): Allow arithmetic operations on
2082 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2083 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2084 * ch-exp.y (tokentab3): Add MOD and REM.
2085 * ch-exp.y (yylex): Set innermost_block for symbols found
2086 in local scopes. Return LOCATION_NAME for local symbols.
2087 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2088 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2090 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2092 * command.c (shell_escape, make_command, _initialize_command):
2093 don't create or use fork if CANT_FORK is defined.
2094 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2095 code written for the IBM PC" remain.
2096 * xm-go32.h: define CANT_FORK
2098 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2100 * remote-sim.c: first attempt at general simulator interface
2101 * remote-hms.c: whitespace
2102 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2103 understand new stack layout. (print_register_hook): print ccr
2104 register in a fancy way.
2106 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2108 * eval.c (language.h): Include.
2109 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2110 to pointer types when the current language is C. It loses for
2111 other languages when the lower index bound is nonzero.
2112 * valarith.c (value_subscript): Take array lower bounds into
2113 account when performing subscripting operations.
2114 * valops.c (value_coerce_array): Add comment describing why
2115 arrays with nonzero lower bounds are dealt with in value_subscript,
2116 rather than in value_coerce_array.
2118 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2120 * ch-exp.y (FLOAT_LITERAL): Add token.
2121 * ch-exp.y (literal): Add FLOAT_LITERAL.
2122 * ch-exp.y (match_float_literal): New lexer routine.
2123 * ch-exp.y (convert_float): Remove.
2124 * ch-exp.y (yylex): Call match_float_literal.
2125 * ch-exp.y (yylex): Match single '.' after trying
2126 to match floating point literals.
2128 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2129 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2131 * expprint.c (dump_expression): New function for dumping
2132 expression vectors during gdb debugging.
2133 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2134 MULTI_SUBSCRIPT and moved out of BINOP range.
2135 * expression.h (DUMP_EXPRESSION): New macro that calls
2136 dump_expression if DEBUG_EXPRESSIONS is defined.
2137 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2138 * parse.c (length_of_subexp, prefixify_subexp): Change
2139 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2140 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2141 prefixify'ing the expression.
2142 * printcmd.c (print_command_1): Add comment.
2143 * ch-exp.y (expression_list): Add useful actions.
2144 * ch-exp.y (value_array_element): Add useful actions.
2145 * ch-exp.y (array_primitive_value): Add production.
2146 * ch-exp.y (yylex): Recognize ',' as a token.
2148 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2150 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2151 POSIXize the recursive makes (make [variable assignments] target{s})
2153 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2155 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2156 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2157 CPLUS_MARKER for all SVR4 systems, so follow suit.
2158 * defs.h (strdup_demangled): Remove prototype.
2159 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2160 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2161 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2162 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2163 prim_record_minimal_symbol_and_info): Use new macro
2164 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2165 * minsyms.c (install_minimal_symbols): Use new macro
2166 SYMBOL_INIT_DEMANGLED_NAME.
2167 * stabsread.c (define_symbol): Use new macro
2168 SYMBOL_INIT_DEMANGLED_NAME.
2169 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2170 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2171 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2172 SYMBOL_INIT_DEMANGLED_NAME.
2173 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2174 SYMBOL_DEMANGLED_NAME now tests language itself.
2175 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2176 now tests language itself.
2177 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2178 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2179 mangled name member in the language dependent portion of a symbol.
2180 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2181 mangled name member appropriate for a symbol's language.
2182 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2183 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2184 SYMBOL_DEMANGLED_NAME now tests language itself.
2185 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2186 initializes language dependent portion of symbol.
2187 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2188 demangles and caches the demangled form of symbol names.
2189 * utils.c (fputs_demangled, fprint_symbol): Use current language
2190 to select an appropriate demangling algorithm.
2191 * utils.c (strdup_demangled): Remove, no longer used.
2192 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2193 access the Chill mangled name member in the language dependent
2194 portion of a symbol.
2195 * ch-lang.c (chill_demangle): New function, simple demangler.
2196 * defs.h (chill_demangle): Add prototype.
2197 * symtab.h (language_dependent_info): Add struct for Chill.
2199 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2201 * Makefile.in (BISON): Add comment that when bison is used, it
2202 must include the "-y" option.
2203 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2204 Remove defines to remap non-yacc symbols, thus backing out of
2205 previous recent changes. Standard policy is that non-yacc parser
2206 generators get fixed, rather than adding bug workarounds in gdb
2207 for each new one that pops up. Expand comment to note this.
2208 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2210 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2212 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2213 case. Use code in N_SOL.
2215 * paread.c: New file that contains all HPPA/HPUX symbol reading
2217 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2218 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2219 * (dbx_symfile_offsets): Make static.
2220 * (pastab_build_psymtabs): New interface routine for paread to
2221 send stabs into dbxread.
2222 * gdb-stabs.h: Remove gobs of HPPA cruft.
2224 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2226 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2228 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2230 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2231 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2232 and YYDEBUG is not already defined.
2233 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2234 them during the previous replacements.
2235 * printcmd.c (_initialize_printcmd): Update internal documentation
2236 for "set" command to note that the assignment syntax is language
2238 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2239 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2240 and YYDEBUG is not already defined.
2241 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2242 single_assignment_action): New terminals and nonterminal for gdb
2243 extensions to chill expression grammer.
2244 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2245 tokens that start with '$' (register names, convenience vars, etc).
2246 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2247 * ch-exp.y (yylex): Call match_dollar_tokens.
2249 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2251 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2252 accessing minimal symbol data.
2253 * infcmd.c (read_pc): Use #ifdef, not #if.
2254 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2255 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2256 minimal symbol data.
2258 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2259 frame. Use find_return_regnum to find the caller.
2260 * (find_unwind_entry): New routine to locate stack frame info
2261 associated with a procedure. This looks in the $UNWIND_START$
2262 section in the SOM file.
2263 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2264 figure out where the caller's return address is stored.
2265 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2266 to figure out the frame size for a procedure.
2267 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2268 * (init_extra_frame_info): New routine. Corrects PC and FP for
2269 outermost frame if necessary.
2270 * (frame_chain): New routine, moved from tm-hppa.h.
2271 * (skip_trampoline_code): Handle computed function calls (ie:
2272 calls from $$dyncall).
2273 * (unwind_command): Temporary support function to allow user
2274 to control/observe aspects of the unwind (stack frame) info.
2275 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2276 was in a system call, if so, then read the PC from r31.
2277 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2278 with extra arg for skip_trampoline_code().
2279 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2280 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2281 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2283 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2285 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2286 Call new bfd_get_size() and verify that string table is no larger
2287 than the file that is supposed to contain it.
2288 * symfile.c (syms_from_objfile): Only complain about configured
2289 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2290 current target is the default BFD target.
2292 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2294 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2295 * solib.c (bkpt_names): New array of symbol names to try to
2296 use for the "mapping complete" breakpoint. Configurable
2297 define SOLIB_BKPT_NAME is first one to try.
2298 * solib.c (find_solib): Test debug_base for nonzero rather
2299 than just greater than zero.
2300 * solib.c (enable_break): Use bkpt_names to look up address
2301 at which to set "mapping complete" breakpoint.
2303 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2305 * defs.h (STRCMP, STREQ, STREQN): New macros.
2306 * defs.h (demangle_and_match): Remove prototype.
2307 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2308 and STREQN defined in defs.h.
2309 * dwarfread.c (set_cu_language): For completely unknown languages,
2310 try to deduce the language from the filename. Retain behavior
2311 that for known languages we don't know how to handle, we use
2313 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2314 and demangled name fields in symbol.
2315 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2316 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2317 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2318 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2319 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2320 Replace usages throughout.
2321 * elfread.c (demangle.h): Include.
2322 * elfread.c (record_minimal_symbol): Remove prototype and function.
2323 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2324 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2325 * infcmd.c (jump_command): Remove code to demangle name and add
2326 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2327 * minsyms.c (demangle.h): Include.
2328 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2329 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2330 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2331 * mipsread.c (psymtab_language): Add static variable.
2332 * stabsread.c (demangle.h): Include.
2333 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2334 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2335 * stack.c (return_command): Remove explicit demangling of name
2336 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2337 * symfile.c (demangle.h): Include.
2338 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2339 to match macros in symfile.h and allow them to be compiled
2340 if INLINE_ADD_PSYMBOL is not true.
2341 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2342 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2343 Add code to demangle and cache C++ symbol names. Use macro form
2344 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2345 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2346 Remove, also defined in symfile.c, which we already fixed.
2347 * symtab.c (expensive_mangler): Remove prototype and function.
2348 * symtab.c (find_methods): Remove physnames parameter and fix
2350 * symtab.c (completion_list_add_symbol): Name changed to
2351 completion_list_add_name.
2352 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2353 the normal symbol name and the cached C++ demangled name.
2354 * symtab.c (lookup_demangled_partial_symbol,
2355 lookup_demangled_block_symbol): Remove prototypes and functions.
2356 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2357 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2358 Remove code to try demangling names and matching them.
2359 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2360 Fix to try matching the cached demangled name if no match is
2361 found using the regular symbol name.
2362 * symtab.c (find_methods): Remove unused physnames array.
2363 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2364 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2365 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2366 C++ demangled symbol names.
2367 * symtab.h: Much reformatting of structures and such to add
2368 whitespace to make them more readable, and make them more
2369 consistent with other gdb structure definitions.
2370 * symtab.h (general_symbol_info): New struct containing fields
2371 common to all symbols.
2372 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2373 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2374 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2375 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2376 symbol): Use general_symbol_info struct.
2377 * utils.c (demangle_and_match): Remove, no longer used.
2378 * valops.c (demangle.h): Include.
2379 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2380 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2381 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2382 symmisc.c, symtab.c, valops.c: Replace references to minimal
2383 symbol fields with appropriate macros.
2384 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2385 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2386 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2387 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2388 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2389 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2390 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2391 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2392 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2393 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2394 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2395 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2396 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2397 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2399 * buildsym.c (start_subfile, patch_subfile_names): Default the
2400 source language to what can be deduced from the filename.
2401 * buildsym.c (end_symtab): Update the source language in the
2402 allocated symtab to match what we have been using.
2403 * buildsym.h (struct subfile): Add a language field.
2404 * c-typeprint.c (c_print_type): Remove code to do explicit
2406 * dbxread.c (psymtab_language): Add static variable.
2407 * dbxread.c (start_psymtab): Initialize psymtab_language using
2408 deduce_language_from_filename.
2410 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2412 * valprint.c (val_print): Reorganize comment and add note
2413 about dependency on target byte ordering.
2414 * ch-exp.y (value_array_slice): Fix typo.
2415 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2416 byte sized ints are assumed to be char strings and printed with
2417 string syntax. In chill, arrays of chars and arrays of
2418 bytes/ubytes are distinquishable, and printed appropriately.
2420 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2422 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2423 read/write routines for HPUX.
2425 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2426 branch targets to compute target address using const from previous
2427 instruction if necessary.
2428 * Add `Q' operator to print out bit position field various
2430 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2431 cleanups, use new code from Utah.
2432 * (store_inferior_registers): Update to new code from Utah.
2433 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2434 * (fetch_register): Clear out priv level when reading PCs.
2435 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2436 * Remove decl of errno, #include wait.h and target.h.
2437 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2438 were inside of a kernel call. If so, then PC is in a different
2439 register. Also, mask out bottom two bits of all PCs so as not to
2440 confuse higher level code.
2441 * (push_dummy_frame): Create from #define in tm-hppa.h.
2442 * (find_dummy_frame_regs): Update from Utah.
2443 * (hp_pop_frame): Create from #define in tm-hppa.h.
2444 * (hp_restore_pc_queue): New, from Utah.
2445 * (hp_push_arguments): Big fixes from Utah.
2446 * (pa_do_registers_info, pa_print_registers): Only print out fp
2448 * (skip_trampoline_code): New routine to deal with stubs that
2449 live in nowhereland between callers and callees.
2450 * i860-tdep.c: Remove decl of attach_flag.
2451 * infrun.c (wait_for_inferior): Add new macro
2452 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2453 at by PC will be nullified. If so, then step the target once more
2454 so as to avoid confusing the user.
2455 * (just before step_over_function:): Use stop_func_start, not
2456 stop_pc when checking for the existance of line number info.
2457 stop_func_start will reflect the proper address of the target
2458 routine, not of the stub that we may be traversing to get there.
2459 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2460 to deal with the stubs that PA compilers sometimes stick between
2461 callers and callees. Also, define FLAGS_REGNUM for access to the
2463 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2465 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2466 write gr0, PC regs, and PSW!
2467 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2468 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2470 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2471 * Define struct unwind_table_entry.
2472 * valops.c (call_function_by_hand): Add another arg to
2473 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2476 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2478 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2480 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2482 * Makefile.in (VERSION): Bump to 4.7.4.
2483 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2484 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2485 * Makefile.in (HFILES): Add valprint.h.
2486 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2487 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2488 * typeprint.c, typeprint.h: New files for language independent
2489 type printing functions.
2490 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2491 type printing functions and definitions.
2492 * valprint.h: New include file for language independent value
2493 printing definitions.
2494 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2495 dependent value printing functions.
2496 * c-exp.y (production ptype): Add range_type variable and use new
2497 create_range_type function.
2498 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2499 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2500 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2501 "const static" to ANSI-conformant "static const".
2502 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2503 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2505 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2506 * coffread.c (decode_type): Add range_type variable and call to
2507 new create_range_type function.
2508 * complaints.c (complain): Remove unused val variable.
2509 * complaints.c (_initialize_complaints): Make it void.
2510 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2511 variable and call new create_range_type function.
2512 * defs.h (enum val_prettyprint): Move enum from value.h to here
2513 so we can avoid having to include value.h just for prototypes that
2514 need the enum (thanks ANSI).
2515 * dwarfread.c (struct_type): Local anonymous_size variable is
2516 only used if !BITS_BIG_ENDIAN.
2517 * dwarfread.c (decode_subscript_data_item): Add rangetype
2518 variable and call new create_range_type function.
2519 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2521 * eval.c (evaluate_subexp): Remove unused local variable name
2522 and the statement with no side effects that initializes it.
2523 * expprint.c (print_subexp): Change local_printstr to
2525 * gdbtypes.c (create_range_type): New function that creates
2526 a range type using code fragments from object file readers as
2527 an example of what has to be initialized.
2528 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2529 and high_bound parameters, replaced with a single range_type
2530 parameter. Change function body to use passed in range_type
2531 rather than handcrafting one.
2532 * gdbtypes.h (create_range_type): Add prototype.
2533 * gdbtypes.h (create_array_type): Change prototype parameters.
2534 * infrun.c (normal_stop): Remove unused local variables tem and c.
2535 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2536 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2537 stub functions that call error if called.
2538 * language.c (unknown_language_defn, auto_language_defn,
2539 local_language_defn): Add initializers unk_lang_print_type and
2541 * language.h (struct language_defn): Reformat for larger
2542 comments, add la_print_type and la_val_print members. Add
2543 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2544 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2545 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2547 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2549 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2550 * main.c (execute_command): Remove unused local variable cmdlines.
2551 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2552 (clear_displays), symmisc.c (block_depth), values.c
2553 (clear_value_history):
2554 Make testing of truth value of assignment result explicit.
2555 * mipsread.c (upgrade_type): Update FIXME to include future use
2556 of create_range_type.
2557 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2558 whatis_exp, maintenance_print_type): Move prototypes and functions
2560 * printcmd.c (_initialize_printcmd): Move add_com calls for
2561 ptype_command and whatis_command to new typeprint.c.
2562 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2563 * source.c (find_source_lines): Local variable c only used
2564 when LSEEK_NOT_LINEAR is defined.
2565 * stabsread.c (read_array_type): Use new create_range_type
2567 * stabsread.c (read_range_type): Add new index_type variable and
2568 call new create_range_type function rather than handcrafting
2570 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2571 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2572 * symtab.c (type_print_base usages): Use c_type_print_base.
2573 * symtab.c (type_print_varspec_prefix usages): Use
2574 c_type_print_varspec_prefix.
2575 * symtab.c (type_print_method_args usages): Use
2576 cp_type_print_method_args.
2577 * valprint.c: Completely ripped apart and the fragments used
2578 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2579 valprint.h. Remaining stuff is language independent.
2580 * value.h (struct fn_field): Forward declare for prototypes.
2581 * value.h (type_print_1): Remove prototype.
2582 * value.h (enum val_prettyprint): Moved to defs.h.
2583 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2584 * value.h (baseclass_offset): Add prototype.
2585 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2586 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2587 * ch-typeprint.c: New file for language dependent type printing.
2588 * ch-valprint.c: New file for language dependent value printing.
2589 * ch-exp.y (parse_number): Remove prototype and stub function.
2590 * ch-exp.y (decode_integer_literal): Removed unused digits and
2592 * ch-exp.y (convert_float): Completely ifdef out for now.
2593 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2594 ch-lang.c (chill_op_print_tab):
2595 Change from ANSI-obsolescent "const static" to ANSI-conformant
2597 * ch-exp.y (yylex): Add unhandled storage class enumeration
2598 literals to switch statement for completeness.
2599 * ch-lang.c (chill_create_fundamental_types): Remove unused
2600 nbytes variable. Change dummy type to 2 bytes to match int.
2601 Handle FT_VOID types gratuituously added to chill DWARF by
2602 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2603 type rather than a one byte TYPE_CODE_INT type.
2604 * ch-lang.c (chill_language_defn): Add chill_print_type and
2606 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2608 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2610 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2611 bfd_get_symbol_leading_char instead.
2613 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2614 leading character from names.
2615 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2616 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2617 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2619 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2620 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2621 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2622 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2623 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2624 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2625 * symfile.c (syms_from_objfile): Insert debugging check to test
2626 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2628 * doc/gdbint.texinfo (Host Conditionals): Remove
2629 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2631 (Target Conditionals): Remove all of the above.
2633 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2635 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2636 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2638 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2640 * coffread.c (decode_type): catch negative tagndx fields generated
2642 * exec.c: comment out string following #endif.
2643 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2644 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2646 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2647 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2649 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2651 * complaints.c: New file, code moved from utils.c.
2652 * complaints.c (complain): Made into a varargs function.
2653 * complaints.h: New file, code moved from symfile.h.
2654 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2655 * Makefile.in (HFILES): Add complaints.h.
2656 * Makefile.in (OBS): Add complaints.o.
2657 * symfile.c (complaint_root, stop_whining, complaint_series,
2658 complain, clear_complaints, add_show_from_set for stop_whining):
2659 Moved to complaints.c.
2660 * symfile.h (struct complaint, complaint_root decl, complain
2661 prototype, clear_complaints prototype): Moved to complaints.h.
2662 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2663 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2664 complaints.h. Remove casts from arguments to complain(),
2665 which is now a varargs function, and remove unnecessary
2666 placeholder zero args.
2667 * defs.h (begin_line): Add prototype.
2668 * defs.h (vprintf_filtered): Add prototype.
2669 * dwarfread.c (varargs.h): Remove, no longer needed.
2670 * dwarfread.c (dwarfwarn): Remove prototype and function.
2671 * dwarfread.c (complaints): Define a bunch of complaints.
2672 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2673 usages to standard complain() calls.
2674 * utils.c (begin_line): New function that ensures that
2675 whatever gets filter-printed next starts on its own line.
2676 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2677 but to stdout (calls vfprintf_filtered internally).
2679 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2681 * remote.c: Avoid printf_filtered line limit. Suggested by
2682 Robert R. Henry, <rrh@tera.com>.
2683 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2685 * main.c (main): Accept --silent as well as --quiet. Change +help
2686 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2688 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2689 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2691 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2693 * tm-nindy960.h, remote-nindy.c: Lint.
2695 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2697 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2698 a optional type to decorate as an array type, the type of the
2699 index, and the bounds of the array. Records this additional info
2700 in the array type for use with languages with nonzero array
2702 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2703 to note that arrays may have bounds.
2704 * gdbtypes.h (create_array_type): Update prototype.
2705 * c-exp.y (ptype production): Adjust for new create_array_type
2706 calling conventions.
2707 * coffread.c (decode_type): Call create_array_type rather than
2708 handcrafting array types.
2709 * convex-tdep.c (value_type): Remove, now use create_array_type.
2710 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2711 vector_type into calls to create_array_type.
2712 * dwarfread.c (decode_subscr_data): Name changed to
2713 decode_subscript_data_item throughout.
2714 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2715 create_array_type. Now records index type and range as well.
2716 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2717 change to use create_array_type.
2718 * dwarfread.c (read_subroutine_type): Test existing user defined
2719 types before decorating them, to ensure they are blank, and
2720 complain about it if they are not.
2721 * dwarfread.c (decode_fund_type): For unrecognized types, always
2722 return some valid type (type integer). If the unrecognized type
2723 cannot be an implementation defined type, complain as well.
2724 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2725 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2726 * mipsread.c (upgrade_type): Add FIXME comment that code to
2727 handcraft arrays should be replaced with call to create_array_type.
2728 * stabsread.c (read_array_type): Replace code to handcraft
2729 array types with call to create_array_type.
2730 * valprint.c (type_print_varspec_prefix): Minor formatting
2731 change, join lines that don't need to be split.
2733 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2735 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2736 decl for attach_flag, it now lives in inferior.h.
2737 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2738 Make most functions static.
2739 * hppah-nat.c: General cleanups, remove BSD specific code (since
2740 that all lives in hppab-nat.c).
2741 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2742 Change sense of test against inside_entry_file(). This fix is
2744 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2745 to read/write_register_bytes().
2746 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2747 work around PA-GAS assembler bug. Also, add trailing */ to some
2749 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2750 Same reason as above.
2752 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2754 * mipsread.c (parse_symbol): When checking whether a structured
2755 type is an enum, check qualifiers of its first member, as well as
2756 the base type of the member. Bug found and fixed by John M.
2757 Farrell, <farrell@fjord.reo.dec.com>.
2759 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2760 * remote-vx.c: Don't include vx-share/reg.h.
2761 * vx-share/ptrace.h: Reproduce from scratch.
2762 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2763 * Makefile.in: Remove references to removed files, and to removed
2764 29k-share directories.
2766 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2768 * c-lang.c (_initialize_c_language): Name changed from
2770 * m2-lang.c (_initialize_m2_language): Name changed from
2772 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2773 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2774 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2775 expression parsing into c-lang.c and m2-lang.c respectively.
2776 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2777 m2-exp.y respectively.
2778 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2779 and m2-* files respectively.
2780 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2781 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2782 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2783 * expression.h (struct block): Forward declaration for prototypes.
2784 * language.h (struct objfile): Forward declaration for prototypes.
2785 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2786 * Makefile.in (HFILES): Add ch-lang.h.
2787 * Makefile.in (OBS): Add ch-lang.o.
2788 * ch-exp.y: Migrate code that has nothing to do with expression
2789 parsing into ch-lang.c.
2790 * ch-lang.c: New file, code migrated from c-exp.y.
2791 * ch-lang.h: New file, internal interface between ch-* files.
2792 * ch-lang.c (_initialize_chill_language): Name changed from
2793 _initialize_chill_exp.
2795 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2796 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2797 * config/amix.mh (NATDEPFILES): Add.
2798 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2801 * dwarfread.c (decode_subscr_data): Remove spurious test that
2802 accepted only integer subscript types. We don't do anything
2803 with the type at the moment anyway.
2805 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2807 * ch-exp.y (match_character_literal): Fix case where no
2808 match at all is found.
2809 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2810 width types. For example, "INT" is always 2 bytes regardless
2811 of the values of any TARGET_*_BIT macros. So use explicit
2812 numeric sizes for the types.
2814 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2816 * c-exp.y (c_create_fundamental_type): New function to create
2817 language specific fundamental types for C.
2818 * m2-exp.y (m2_create_fundamental_type): New function to create
2819 language specific fundamental types for Modula 2.
2820 * c-exp.y (c_language_defn, cplus_language_defn): Add
2821 c_create_fundamental_type to language struct initializers.
2822 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2823 to language struct initializers.
2824 * dwarfread.c (expression.h, language.h): Include.
2825 * dwarfread.c (ftypes): New array to hold fundamental types
2826 for current compilation unit.
2827 * dwarfread.c (cu_language_defn): New pointer to language
2828 struct for language of current compilation unit.
2829 * dwarfread.c (dwarf_fundamental_type): New function to
2830 create/lookup fundamental types.
2831 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2832 * dwarfread.c (throughout): Replace lookup_fundamental_type
2833 with dwarf_fundamental_type.
2834 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2835 compilation unit (may be different language or different objfile).
2836 * gdbtypes.c (lookup_fundamental_type): Move actual type
2837 creations into language specific fundamental type creation
2838 functions and call via create_fundamental_type. Add comment
2839 about this function being obsolescent.
2840 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2841 sized signed and unsigned integers.
2842 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2843 * language.c (language_def): New function to lookup a language
2844 struct given it's enumeration.
2845 * language.h (struct language_defn): Add la_fund_type, a pointer
2846 to a function that creates fundamental types for this language.
2847 * language.h (create_fundamental_type): New macro to create
2848 fundamental types based on the current language.
2849 * language.h (language_def): Add prototype.
2850 * language.c (unk_lang_create_fundamental_type): New function
2851 for initializing language structs, calls error if called.
2852 * language.c (unk_language_defn, auto_language_defn,
2853 local_language_defn): Use unk_lang_create_fundamental_type.
2854 ch-exp.y (chill_create_fundamental_type): New function.
2855 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2856 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2858 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2860 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2862 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2863 as GCC_PRODUCER and GPLUS_PRODUCER.
2865 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2867 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2870 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2872 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2873 rather than '$'. This particular piece of braindamage is
2874 spreading like ooze. It's now infected libiberty, deja-gnu,
2876 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2877 hardwired '$' character.
2879 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2881 (Changes to break incredibly ugly, unmaintainable 750 line
2882 read_struct_type function up into managable pieces.)
2883 * Makefile.in (VERSION): Bump to 4.7.3.
2884 * stabsread.c (struct field_info): Local struct definition.
2885 * stabsread.c (read_member_functions, read_struct_fields,
2886 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2887 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2888 functions from fragmented read_struct_type.
2889 * stabsread.c (stabs_general_complaint): Catchall complaint.
2890 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2891 symbol name continuation code. Use macro throughout.
2892 * stabsread.c (various places): Replace add-one-to-pointer
2893 with pointer increment.
2894 * stabsread.c (read_type): Retain function local copy of type
2895 descriptor. Rearrange code calling read_struct_type() to match
2897 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2898 a single blank as the name of nameless enumerations. Recognize
2899 this special case and set nameless flag.
2900 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2902 * ch-exp.y (access_name): New non-terminal token and
2904 * ch-exp.y (general_procedure_name): Now a terminal token.
2905 * ch-exp.y (location): Expand production.
2906 * ch-exp.y (match_simple_name_string): New function.
2907 * ch-exp.y (yylex): Call match_simple_name_string and return
2908 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2910 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2912 * munch: Backslash escape vertical bar characters inside
2913 grep patterns since they have special meaning for some greps.
2914 * parse.c (write_exp_string): Complete rewrite to store string
2915 contants as a leading explicit length, followed by the string data,
2916 followed by a trailing explicit length.
2917 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2918 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2919 Use recorded explicit length of strings in expression elements,
2920 rather than strlen. Adjust code to skip over strings stored in
2921 expression elements, and code to access strings, to account for
2922 new leading explicit size expression element.
2923 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2924 0, to avoid negative expression element indices.
2925 * valops.c (search_struct_method): Minor whitespace change.
2927 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2929 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2930 which together maintain a dynamically expandable static buffer
2931 for the lexer to use when translating C strings to their internal
2932 form (other future uses possible). Fix parsing of C style strings
2933 to do the normal C style input conversions of escaped character
2935 * valops.c (value_string): Remove translation of escaped
2936 character sequences, now done in C expression parser.
2937 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2938 and decides if it should be printed in literal form or some other
2939 form, based on it's ASCII value and setting of sevenbit_strings.
2940 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2941 macro, change indentation style.
2942 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2943 * ch-exp.y (chill_printstr): First cut at real function instead
2946 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2948 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2950 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2952 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2954 * defs.h (sevenbit_strings): Add declaration.
2955 * defs.h (printchar): Replace with gdb_printchar.
2956 * language.h (language_defn): Add new function pointers
2957 la_printchar and la_printstr, to do language dependent
2958 printing of characters and strings.
2959 * language.h (local_printchar, local_printstr): New macros
2960 to call language dependent functions pointed to by la_printchar
2961 and la_printstr respectively.
2962 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2963 dependent functions for printing characters and strings.
2964 * c-exp.y (c_language_defn, cplus_language_defn): Add
2965 c_printchar and c_printstr.
2966 * command.c (do_setshow_command): Rename printchar use to
2968 * expprint.c (print_subexp): Replace C style string output
2969 with call to local_printstr.
2970 * language.c (unk_lang_printchar, unk_lang_printstr):
2971 New stubs, currently errors.
2972 * language.c (unknown_language_defn, auto_language_defn,
2973 local_language_defn): Add unk_lang_printchar and
2975 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2976 language dependent functions to print characters and strings.
2977 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2978 * utils.c (printchar): Renamed to gdb_printchar.
2979 * valprint.c (print_string): Remove prototype, function moved
2980 to c-exp.y, where it becomes c_printstr.
2981 * valprint.c (print_max): Made global for reference from the
2982 language dependent printing routines in *-exp.y.
2983 * valprint.c (repeat_count_threshold): New variable with function
2984 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2985 Change all references to old macro to references to new variable.
2986 * valprint.c (value_print, val_print): Replace calls to
2987 print_string with calls to local_printstr.
2988 * valprint.c (val_print): Replace C style character printing
2989 with call to local_printchar.
2990 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2991 * valprint.c (_initialize_valprint): Add add_show_from_set
2992 call for setting up repeat_count_threshold as print variable.
2993 * ch-exp.y (decode_integer_value): New function.
2994 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2995 * ch-exp.y (chill_printchar, chill_printstr): New language
2996 dependent functions for printing characters and strings.
2997 * ch-exp.y (chill_language_defn): Add chill_printchar and
3000 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3002 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3003 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3004 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3006 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3008 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3009 and assume the process has been killed.
3011 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3013 * remote-udi.c (udi_open): Reset vars so that user can re-run
3014 programs without leaving GDB.
3015 * (many routines): Slightly improve error handling.
3016 * (download): Zero out BSS by longs instead of bytes to avoid
3017 timeouts in real hardware.
3018 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3019 that connection is no longer in use after shutdown() of socket.
3020 This keeps GDB from dying of a SIGPIPE when you issue multiple
3021 `target udi' commands.
3023 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3025 * language.h (language_format_info): New structure to bundle
3026 local formatting information.
3027 * language.h (language_defn): Replace individual format info
3028 with language_format_info structs.
3029 * language.h (local_*_format, local_*_format_prefix,
3030 local_*_format_specifier, local_*_format_suffix): New macros
3031 for binary/octal/decimal/hex formats to access info elements.
3032 * c-exp.y (c_language_defn): Update for new format handling.
3033 * m2-exp.y (m2_language_defn): Update for new format handling.
3034 * dbxread.c (language.h): Include for partial-stab.h use.
3035 * mipsread.c (expression.h, language.h): Include for
3037 * defs.h (local_hex_format, local_hex_format_custom,
3038 local_hex_string, local_hex_string_custom): Move to language.h.
3039 * language.c (local_hex_format_custom, local_hex_string,
3040 local_hex_string_custom, local_octal_format_custom): Use new
3042 * language.c (unknown_language_defn, auto_language_defn,
3043 local_language_defn): Update for new format handling.
3044 * printcmd.c (print_scalar_formatted): Use new macros
3045 to access decimal and binary format info for printing.
3046 * c-exp.y (chill_language_defn): Update for new format handling.
3047 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3048 * ch-exp.y (decode_integer_literal): Add function
3049 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3050 * ch-exp.y (builtin_type_chill_char): Add definition.
3051 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3053 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3055 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3057 (aix_framedata): added nosavedpc field.
3058 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3060 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3061 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3062 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3063 instructions as function_frame_info does. Expand special case of
3064 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3066 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3068 (function_frame_info): Set frameless if the function has no frame,
3069 and set nosavedpc if the PC was not saved. Handle gcc generated
3070 stfd 31,-4(31); st 31, -12(31) correctly.
3071 (frameless_function_invocation): New second argument pcsaved; if 0
3072 return whether the function has a frame, if 1 return whether the
3074 (frame_initial_stack_address): Correct typo: cache registers for
3075 callee_fi, not for fi, (avoids reading garbage memory locations).
3077 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3079 * infrun.c (wait_for_inferior (just before step_over_function
3080 label)): Change test for stepping into subroutine to check for the
3081 presence of line number info. This makes stuff compiled with -g1
3082 cause GDB to not lose control when stepping.
3084 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3085 Improve comments as well.
3087 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3089 * Makefile.in (VERSION): Bump to 4.7.2
3090 * symtab.c (find_pc_symtab): Fix return of random value
3092 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3093 Makefile since it contains sed patterns used in generation.
3094 Add sed pattern to also delete #include of any malloc.h.
3095 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3096 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3097 function names to conform to K&R terminology with respect to
3098 logical and bitwise operators:
3099 UNOP_ZEROP => UNOP_LOGICAL_NOT
3100 UNOP_LOGNOT => UNOP_COMPLEMENT
3101 BINOP_LOGAND => BINOP_BITWISE_AND
3102 BINOP_LOGXOR => BINOP_BITWISE_XOR
3103 BINOP_LOGIOR => BINOP_BITWISE_IOR
3104 BINOP_AND => BINOP_LOGICAL_AND
3105 BINOP_OR => BINOP_LOGICAL_OR
3106 PREC_OR => PREC_LOGICAL_OR
3107 PREC_AND => PREC_LOGICAL_AND
3108 PREC_LOGIOR => PREC_BITWISE_IOR
3109 PREC_LOGXOR => PREC_BITWISE_XOR
3110 PREC_LOGAND => PREC_BITWISE_AND
3111 value_zerop() => value_logical_not()
3112 value_lognot() => value_complement()
3113 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3114 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3115 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3116 and is nonexistant in some SVR4 based systems.
3117 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3118 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3120 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3121 * source.c (source_info): Fix minor nits, print "1 line" rather
3122 than "1 lines", and "language is <lang>".
3123 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3124 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3125 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3127 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3128 * ch-exp.y: New expression parser, for GNU-Chill.
3129 * defs.h (enum language): Add language_chill.
3130 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3131 LANG_MODULA2 a recognized language.
3132 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3133 Chill as well as Modula-2.
3134 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3135 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3136 * language.c (set_language_command): Add chill.
3137 * language.c (binop_result_type, integral_type, character_type,
3138 boolean_type, structured_type, value_true, binop_type_check):
3139 Add language_chill cases.
3140 * language.h (_LANG_chill): Define.
3141 * symfile.c (deduce_language_from_filename): Recognize the
3142 filename extensions ".chill", ".c186", and ".c286" for Chill.
3143 * valprint.c (typedef_print): Add case for language_chill.
3144 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3145 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3146 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3147 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3149 * Makefile.in (distclean): Add target ch-exp.tab.c.
3150 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3151 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3152 * eval.c (evaluate_subexp): Add OP_BOOL case.
3153 * expprint.c (print_subexp): Add OP_BOOL case.
3155 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3157 * infcmd.c (set_environment_command): Avoid skipping first
3158 char of env value if an '=' appears in it. Bug report and fix
3159 by Mark Jungerman, <maj@lucid.com>.
3161 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3163 * infcmd.c (step_over_calls): Improve comments.
3164 * symtab.c (find_pc_psymtab): Clean up a bit.
3165 * (find_pc_symtab): Fix comments, clean up code.
3166 * (find_pc_line): General cleanups, efficiency improvements.
3167 Also, don't return garbage when some line info exists, but there
3170 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3172 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3173 member, and the stat pointer passed to vmap_symtab was NULL, the
3174 wrong vmap entries would be modified. Fixes behavior where
3175 attempting to load symbols for a module with no member would mess
3176 up already read in symbols.
3178 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3180 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3181 29k-share/dfe/mini2udi.o.
3182 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3183 * alldeps.mak, depend: Update to deal with removal of
3184 aforementioned files.
3185 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3186 requirement for useless 'program' argument. Clean up
3187 udi_create_inferior, and udi_load to call common download()
3188 routine. Create download routine to load remote hosts directly
3189 (with the help of BFD) so that we don't need yank.c and
3191 Fix udi_detach to call UDIDisconnect with
3192 the right arguments. Clean up udi_resume, don't assign tip_error
3193 twice. Clean up udi_wait, straighten out status codes. Make
3194 udi_kill really work.
3196 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3198 * c-exp.y: separated host/target idea of integer type size,
3199 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3200 UINT and CHAR rules. (parse_number): work out the targetwise type
3201 of a number based upon it's size and qualifiers. (yylex): chars
3202 are now treated the same way as ints.
3204 * source.c (indentify_source_line): don't core dump if wanted
3205 line is larger than number of lines in source. (can happen when
3206 coff gets confused about #included source).
3208 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3210 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3211 when debugging a program with 100 shared libraries.
3213 * solib.c (solib_map_sections): Always close the BFD we open.
3214 Free all malloc'd storage we allocate, too, including error cases.
3215 (struct so_list): Remove unused so_bfd member.
3216 (clear_solib): Don't bother closing so_bfd.
3218 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3219 cacheable. `So many symbol files, so little file descriptors.'
3221 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3223 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3224 Stubs should stand alone as much as possible.
3226 * source.c (show_directories): Avoid printf_filtered length prob
3227 pointed out by Jonathan Stone.
3229 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3230 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3231 <Lee_Cooprider@vos.stratus.com>.
3233 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3235 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3236 struct, not struct itself.
3237 * serial.h (serial_restore): Fix prototype, takes pointer not
3240 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3242 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3243 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3245 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3247 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3248 Stubs should stand alone as much as possible.
3250 * README: Add remote-es1800.c and remote-st2000.c to table.
3251 * go32-nat.c: Remove, there is no native go32 support.
3252 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3254 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3256 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3257 new routines to deal with sending SIGINTs to attached processes
3258 when the user interrupts the controlling GDB.
3259 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3260 the aforementioned routines when waiting for the attached process.
3262 * elfread.c, mipsread.c: Include <string.h>.
3263 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3264 * serial.h: Add prototype for serial_restore().
3266 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3268 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3269 minimal_symbol_count, because the NULL symbol is not included in
3270 the count. This prevented this function from finding the last
3271 symbol in the table.
3273 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3275 * dbxread.c (process_one_symbol): if not defined
3276 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3277 the start of the function, not just after N_FUN.
3279 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3281 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3282 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3283 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3284 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3285 file. Remove preprocessor defines that previously did remapping.
3287 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3289 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3290 Bug fix courtesy of Alexander Klaiber.
3292 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3294 hp300 native support (hp300hpux untested).
3296 * hp300ux-xdep.c: removed.
3297 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3298 * xm-hp300hpux.h: updated copyright.
3299 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3300 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3301 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3302 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3303 fork-child.o coredep.o corelow.o.
3304 (NAT_FILE, NATDEPFILES): new macros.
3305 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3306 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3308 (NAT_FILE, NATDEPFILES): new macros.
3309 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3311 Vax ultrix native support.
3313 * nm-vax.h: new file.
3314 * Makefile.in (HFILES): added nm-vax.h.
3315 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3316 coredep.o corelow.o removed.
3317 (NAT_FILE, NATDEPFILES): new macros.
3318 * xm-vax.h: updated copyright.
3319 (REGISTER_U_ADDR): removed.
3321 Apollo native support (untested).
3323 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3324 * a68v-nat.c, nm-apollo68[bv].h: new files.
3325 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3326 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3327 * a68v-xdep.c: removed.
3328 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3329 inftarg.o fork-child.o a68v-xdep.o.
3330 (NAT_FILE, NATDEPFILES): new macros.
3332 * defs.h: include nm.h.
3333 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3334 sparc-tdep.c, : do not include nm.h.
3335 * doc/gdbint.texinfo: nm.h now included in defs.h.
3337 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3339 * Makefile.in (VERSION): 4.7.1 post release!
3341 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3343 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3345 * Makefile.in (VERSION): gdb-4.7 release.
3346 * README: Update for gdb-4.7.
3348 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3350 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3353 * alldeps.mak, depend: Update.
3355 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3357 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3359 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3360 causes problems in setting breakpoint in the right place in
3361 functions with `float' args which are passed as doubles.
3362 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3363 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3365 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3367 * Makefile.in (HFILES): Add nm-i386sco.h.
3368 * dwarfread.c: include <sys/types.h> for SCO.
3369 * infptrace.c: Don't include ptrace.h under SCO.
3370 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3372 * config/i386v.mt: Add exec.o to TDEPFILES.
3374 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3376 * i386v-nat.c: Remove space from front of #endif.
3377 * irix4-nat.c: Remove externs of registers[], include inferior.h
3379 * mips-nat.c: Explicitly initialize zerobuf to 0!
3380 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3381 Always setup fci->frame, even if it's non-zero. Too many places
3382 depend upon this behavior (and I have to get a release out the
3384 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3385 processing_gcc_compilation if we find the embedded stabs marker.
3386 This fixes several bugs with finding the location of short or char
3387 function parameters passed on the stack.
3389 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3391 Native support for sun4sol2.
3393 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3394 * nm-sysv4.h: new file.
3395 * Makefile.in (HFILES): added nm-sysv4.h.
3396 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3397 (NAT_FILE, NATDEPFILES): new macros.
3398 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3400 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3402 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3403 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3405 * Makefile.in (VERSION): Tick to 4.6.9.
3407 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3409 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3410 definition, replace with portable one.
3411 * remote-nindy.c: Lint.
3412 (nindy_wait): Return type is int, result is inferior_pid.
3413 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3414 (initialize_symmisc): Remove empty function.
3415 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3416 Remove obsolete, misspelled macro.
3417 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3418 (all @node commands): Use new form to avoid nitpicking errors.
3419 * doc/gdbint.texinfo: Document host/native/target split.
3421 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3423 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3425 * xm-mips.h (offsetof): Don't define this if __STDC__.
3427 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3429 umax native support (untested).
3431 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3433 (NAT_FILE, NATDEPFILES): new macros.
3434 * config/umax.mt (TDEPFILES): removed exec.o.
3435 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3436 removed to nm-umax.h.
3437 * nm-umax.h: new file.
3438 * Makefile.in (HFILES): added nm-umax.h.
3440 hppa native support (untested).
3442 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3443 (NAT_FILE, NATDEPFILES): new macros.
3444 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3445 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3446 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3447 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3448 * hppa[bh]-xdep.c: removed.
3449 * hppa[bh]h-tdep.c: do not include ptrace.h.
3450 * Makefile.in (HFILES): added nm-hppa[bh].h.
3452 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3454 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3456 * mips-nat.c: Straighten out include files. Work around
3457 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3460 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3462 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3463 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3464 backtraces from core files work.
3465 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3466 Functions are now defined in mips-nat.c.
3468 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3470 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3471 serial_default_name().
3473 * remote-hms.c, ser-go32.c, serial.h: Change from
3474 serial_timedreadchar() to new serial_readchar().
3476 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3478 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3480 * c-exp.y: Moved handling of 'const' and 'volatile' from
3481 <type> to <typebase>. This removes 2 conflicts.
3483 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3485 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3486 from breakpoint table when reseting breakpoints.
3488 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3490 Native support cleanup and corefile fixes for i386 SVR4 systems.
3492 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3493 fill_fpregset): Moved to i386v4-nat.c
3494 * i386v4-nat.c, nm-i386v4.h, : New files.
3495 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3496 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3497 change i386v-nat.o to i386v4-nat.o.
3499 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3501 Miscellaneous 386 configs updated.
3503 * config/i386aout.mt (TDEPFILES): removed exec.o.
3504 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3505 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3506 (NAT_FILE, NATDEPFILES): new macros.
3507 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3508 config/i386v4.mt (TDEPFILES): removed exec.o.
3509 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3510 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3511 (NAT_FILE, NATDEPFILES): new macros.
3512 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3513 fork-child.o coredep.o corelow.o i386-xdep.o.
3514 (NAT_FILE, NATDEPFILES): new macros.
3516 Native support cleanup for i386bsd (untested).
3518 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3519 * config/i386bsd.mh (NATDEPFILES): added exec.o
3520 * tm-i386bsd.h (FLOAT_INFO): removed.
3521 * nm-i386bsd.h (FLOAT_INFO): added.
3523 Native support for i386v (untested).
3525 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3526 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3527 (NAT_FILE, NATDEPFILES): new macros.
3528 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3529 * i386-xdep.c: removed.
3530 * Makefile.in (HFILES): added nm-i386v.h
3531 * i386v-nat.c, nm-i386v.h: new file.
3532 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3534 * tm-i386v.h (FLOAT_INFO): removed.
3536 Native support for linux (untested).
3538 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3539 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3540 (NAT_FILE, NATDEPFILES): new macros.
3541 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3542 * Makefile.in (HFILES): added nm-linux.h.
3543 * nm-linux.h: new file.
3544 * xm-linux.h: updated copyright. cleaned up formatting.
3545 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3547 Native support for sun386 (untested).
3549 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3550 fork-child.o sun386-xdep.o.
3551 (NAT_FILE, NATDEPFILES): new macros.
3552 * config/sun386.mt (TDEPFILES): removed exec.o.
3553 * Makefile.in (HFILES): added nm-sun386.h.
3554 * sun386-nat.c, nm-sun386.h: new file.
3555 * sun386-xdep.c: removed.
3556 * xm-sun386.h: updated comment and copyright.
3557 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3560 Native support for i386mach (untested).
3562 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3563 fork-child.o mach386-xdep.o.
3564 (NAT_FILE, NATDEPFILES): new macros.
3565 * Makefile.in (HFILES): added nm-i386mach.h.
3566 * nm-i386mach.h, i386mach-nat.c: new files.
3567 * mach386-xdep.c: removed.
3568 * xm-i386mach.h: updated copyright.
3569 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3572 Native separation for go32 (untested).
3574 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3575 * go32-nat.c: new file.
3576 * go32-xdep.c (call_ptrace, child_resume,
3577 fetch_inferior_registers, store_inferior_registers,
3578 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3580 Native support for m88k (untested).
3582 * Makefile.in (HFILES): added nm-m88k.h
3583 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3584 FETCH_INFERIOR_REGISTERS): removed.
3585 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3586 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3587 (NAT_FILE, NATDEPFILES): new macros.
3588 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3589 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3590 * m88k-xdep.c: removed.
3592 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3594 * i386b-nat.c: Comment changes.
3595 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3597 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3599 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3601 Avoid longjmp()-catching compilation errors in cross-ports.
3603 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3604 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3605 Move from mips-tdep.c and tm-{irix3,mips}.h.
3606 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3608 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3611 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3612 (fetch_core_registers): Fix bfd_seek arguments.
3614 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3616 Make core files work again (add back the `core' target).
3618 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3619 (NATDEPFILES): Add corelow.o.
3620 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3623 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3624 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3625 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3626 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3627 appears. FIXME, these should be moved to NATDEPFILES for native
3630 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3632 Ultra3 host/target/native split. (untested).
3634 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3635 (fetch_register, fetch_inferior_registers,
3636 store_inferior_registers, fetch_core_registers): removed to
3638 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3640 * Makefile.in (HFILES): added nm-ultra3.h.
3641 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3642 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3644 (NAT_FILE, NATDEPFILES): new macros for native support.
3645 * config/ultra3.mt (TDEPFILES): exec.o removed.
3647 * xm-vaxult.h: add MEM_FNS_DECLARED.
3649 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3651 * Makefile.in (VERSION): Roll to 4.6.8.
3652 (OBS): Put version.o first, so Makefile rebuild happens early.
3654 * command.h: Publicize prototype for not_just_help_class_command.
3655 * command.c: Remove proto.
3656 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3657 output. Move "maint info" from class info to class maintenance,
3659 * infrun.c: Move "stop" to class_obscure, and give it a
3660 function so it will not be seen as a global help topic. FIXME,
3661 it should be possible to set these attributes independently.
3663 * core.c (core_command): Make nicer error message for no core support.
3665 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3667 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3668 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3670 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3671 (scan_compilation_units): Punt unused filename arg. dbfoff,
3672 lnoffset, and curlnoffset are file_ptr's now.
3673 (dwarf_build_psymtabs): Drop desc and filename args; use
3674 objfile. dbfoff and lnoffset are file_ptr's now.
3675 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3676 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3677 (elf_symfile_read): Skip desc and filename args to
3678 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3679 * gdb-stabs.h: Use file_ptr rather than off_t.
3680 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3681 compile-time debug check that someone turned off as "unused".
3682 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3683 * symfile.h: Update dwarf_build_psymtabs and
3684 elfstab_build_psymtabs prototypes.
3685 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3686 Use file_ptr offsets. bfd_seeks use L_SET.
3688 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3690 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3691 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3692 value so that demangler won't be invoked. This greatly speeds up
3694 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3695 linked_proc_info so that it properly deallocates the appropriate
3696 item after it is done with it instead of before.
3697 * Don't pass bogus frame pointer to create_new_frame(). Just
3698 leave it as zero so that lower level code will figure out the
3701 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3703 Sony News native support.
3705 * Makefile.in (HFILES): added nm-news.h.
3706 * nm-news.h: new file.
3707 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3708 fork-child.o coredep.o to NATDEPFILES.
3709 (NAT_FILE, NATDEPFILES): new macros for native support.
3710 * config/news.mt (TDEPFILES): removed exec.o.
3712 * remote-vx.c: remove redundant include of sys/time.h.
3714 * infrun.c: include ctype.h. Otherwise some machines result in
3715 undefined for isdigit.
3717 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3719 * configure.in: Convert m68k entries to m68* entries to handle
3720 all the various m68xxx hosts and targets.
3721 * config/news1000.mt: No longer needed, same as news.mt.
3723 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3725 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3727 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3729 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3730 nm-sun2.h, nm-mips.h.
3732 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3734 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3736 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3738 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3740 * xm-hppah.h: if __STDC__ is not defined, define
3742 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3743 compiler; see the comment in the file.
3745 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3747 First cut at support for all BSD variants on 386.
3749 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3750 * i386b-nat.c: New native support file.
3751 * configure.in: Add host and target for i[34]86-*-bsd*.
3752 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3754 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3756 Sun2 native support (untested).
3758 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3759 REGISTER_U_ADDR): removed to nm-sun2.h.
3760 * nm-sun2.h: new file.
3761 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3762 fork-child.o sun3-xdep.o removed.
3763 (NAT_FILE, NATDEPFILES): new macros.
3765 Mips native support. Decstation and iris4 have been tested.
3768 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3769 fill_fpregset): removed to irix4-nat.c
3770 * mips-xdep.c: removed.
3771 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3773 * procfs.c: include nm.h.
3774 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3775 * xm-irix4.h: bump copyright.
3776 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3777 PROC_NAME_FMT): removed.
3778 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3779 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3780 (NAT_FILE, NATDEPFILES): new macros for native support.
3781 (CC): supply default compiler switches.
3782 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3783 fork-child.o coredep.o.
3784 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3786 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3787 fork-child.o mips-xdep.o coredep.o.
3788 (NAT_FILE, NATDEPFILES): new macros for native support.
3790 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3792 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3793 (NATDEPFILES): added fork-child.o
3794 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3795 (NATDEPFILES): added fork-child.o
3796 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3797 (NATDEPFILES): added fork-child.o
3799 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3801 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3802 by using puts_filtered instead.
3804 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3806 * remote-nindy.c (nindy_load): Replacement version from Steve
3807 Chamberlain, doesn't require forking to run "strip" or "sx".
3809 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3811 * Makefile.in (HFILES): Add nm-*.h files.
3813 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3815 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3816 (NATDEPFILES): added fork-child.o.
3818 * doc/gdbint.texinfo: document a few more macros, create new
3819 section for native macros.
3821 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3823 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3824 resolution of copyright issues.
3826 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3828 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3829 subdir gets configured.
3831 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3833 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3835 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3836 searching for a "bfd_strip" program. Also, fixed up arguments
3837 passed to that program.
3839 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3840 which is now used for something else. Rewrite description of
3841 associated parameters to match how gdb does it now.
3842 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3844 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3846 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3848 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3851 * inferior.h (proc_signal_handling_change): prototype removed.
3852 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3853 (handle_command): now calls target_notice_signals.
3854 * procfs.c (proc_signal_handling_change): renamed to
3855 procfs_notice_signals. Now static. Add prototype. All callers
3857 * target.h (struct target_ops): new field, to_notice_signals.
3858 (target_notice_signals): new macro to cover new field.
3859 * target.c (cleanup_target): default to_notice_signals to ignore.
3860 * corelow.c (core_ops),
3862 inftarg.c (child_ops),
3863 procfs.c (procfs_ops),
3864 remote-adapt.c (adapt-ops),
3865 remote-eb.c (eb_ops),
3866 remote-es1800.c (es1800_ops, es1800_child_ops),
3867 remote-hms.c (hms_ops),
3868 remote-mm.c (mm_ops),
3869 remote-nindy.c (nindy_ops),
3870 remote-st2000.c (st2000_ops),
3871 remote-udi.c (udi_ops),
3872 remote-vx.c (vx_ops, vx_run_ops),
3873 remote.c (remote_ops),
3874 target.c (dummy_target),
3875 xcoffexec.c (exec_ops): added static initializer for
3877 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3879 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3881 * main.c (define_command): Add forgotten initializer.
3883 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3885 * language.c, language.h: Move saved_language out to global
3886 expected_language. Set expected_language when user expectation
3888 * language.c (language_info): Don't print type/range checking gub.
3889 * main.c (main): Set expected language.
3890 (execute_command): Check against expected language.
3891 * symfile.c (set_initial_language): Set expected language.
3893 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3895 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3897 A bunch of changes mostly to improve debugging of C++ programs.
3898 Specifically, the calling of inferiors methods is improved.
3900 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3901 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3902 hide the implementation details of pointer-to-method objects.
3903 How to tell if the pointer points to a virtual method is
3904 still very dependent on the particular compiler, but this
3905 should make it easier to find the places to change.
3906 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3907 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3908 macros, instead of a hard-wired-in code that incorrectly
3909 assumed a no-longerused representation of pointer-to-method
3910 values. And otherwise fix the relevant bit-rotted code.
3912 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3913 If there are both fields and methods, put a space between.
3915 * stabsread.c (read_struct_type): Fix bug in handling of
3916 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3917 by '_'). (It used to prematurely exit the loop reading in
3918 the fields, so it would think it should start reading
3919 methods while still in the fields. This could crash gdb
3920 given a gcc that can emit nested type information.)
3922 * valops.c (search_struct_method): Pass 'this' value by
3923 reference instead of by value. This provides a more
3924 consistent interface through a recursive search where the
3925 "bottom" functions may need to adjust offsets (due to multiple
3927 * valops.c, value.h, values.c: Pass extra parameters to
3928 value_fn_field and value_virtual_fn_field so we can
3929 correctly adjust offset for multiple inheritance.
3930 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3931 virtual function calls by using value_virtual_fn_field().
3932 * values.c: New function baseclass_offset, derived from
3933 baseclass_addr (which perhaps can be made obsolete?).
3934 It returns an offset rather than an address. This is a
3935 cleaner interface since it doesn't mess around allocating
3937 * valops.c (search_struct_method): Use baseclass_offset
3938 rather than baseclass_addr.
3940 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3942 * Makefile.in: Re-install 29K/UDI stuff.
3943 * remote-udi.c (udi_resume): Clean up.
3944 * (udi_wait): Rewrite, leave out bugs.
3945 * Add debugging code to print out all register fetches and stores.
3946 * Straighten out target_ops.
3947 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3949 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3951 * remote-udi.c (udi_create_inferior): run with no arguments should
3952 not pass the program name as an argument, since the UDI code
3953 already handles that.
3954 (udi_load): get the symbols from prog_name, not arg_string (the
3955 load command should really use arg_string as the program name, not
3956 prog_name, but at least the run command works now).
3958 * munch: HP9000/300 nm puts an extra space between T and symbol
3961 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3962 needed for vxworks targets.
3964 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3966 * am29k-tdep.c (_initialize_29k): Make it possible for the
3967 user to set and query the address where function calls into the
3968 inferior write a small scratch routine. `set call_scratch_address'
3969 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3970 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3971 not already cached validly.
3973 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3975 Rs6000 native support.
3977 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3978 machines without this header should not be compiling this file.
3979 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3980 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3981 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3982 * xm-rs6000.h: do not include ptrace.h.
3983 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3984 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3985 infptrace.o and inftarg.o move to NATDEPFIES.
3986 (NAT_FILE, NATDEPFILES): new macro for native support.
3988 Sun3 native support.
3990 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3991 new macros for native support.
3992 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3993 removed sun3-xdep.o.
3994 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3996 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3997 * sun3-nat.c, nm-sun3.h: new files for native support.
3999 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4001 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4002 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4003 dbfsize and use it to initialize new local file scope dbsize.
4004 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4005 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4006 DIEs as well as the current check for undersize DIEs. This helps
4007 to gracefully detect and reject corrupted DIE information.
4009 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4011 Add `command hooks' and a hook for inferior program stopping.
4013 * command.h (struct cmd_list_element): Remove unused `aux'
4014 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4015 * command.c (add_cmd): Initialize new fields, elim old.
4016 (add_alias_cmd): Clone new fields.
4017 (delete_cmd): Un-hook hookee if we're deleting hook.
4018 (help_cmd): Tell user the command is hooked, if it is.
4019 (lookup_cmd_1): Abbreviations return the original command
4020 instead of themselves, so that hooks on the original cmd will be
4022 * defs.h (enum command_class): Add class_pseudo and comments.
4023 * gdbcmd.h (execute_user_command): Add prototype.
4024 * infrun.c (normal_stop): If the stop command is hooked,
4025 run the hook whenever we stop.
4026 (hook_stop_stub): Stub for catch_errors.
4027 (_initialize_infrun): Set up pseudo "stop" command.
4028 * main.c (execute_user_command): Code extracted from execute_command.
4029 (execute_command): If hooked, run the hook before the command.
4030 (define_command): If defining a new hook, check the command it
4031 is hooking, and warn if none. Install the hook.
4032 * source.c (_initialize_source): "l" is an abbrev for "list".
4033 * doc/gdb.texinfo: Document command hooks.
4035 * Makefile.in (VERSION): Roll to 4.6.7.
4036 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4037 * infrun.c (breakpoints_inserted): Make it static again.
4038 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4040 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4042 Native file renaming.
4044 * nat-sparc.c -> sparc-nat.c
4045 * nat-sun4os4.h -> nm-sun4os4.h
4046 * nat-trash.h -> nm-trash.h
4047 * config/sun4os4.mh: track file renaming.
4048 * configure.in: link to nm.h rather than nat.h.
4049 * infptrace.c: include nm.h rather than nat.h.
4051 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4053 Host/target/native split for sun4.
4055 * Makefile.in (TSOBS): removed corelow.o.
4056 * infptrace.c: included nat.h.
4057 * nat-trash.h: temporary header file. This should be removed once
4058 all hosts have the native/host/target split.
4059 * configure.in: add a symlink from nat-trash.h to nat.h if no
4060 other nat file exists for this configuration.
4061 * sparc-tdep.c: no longer include sys/ptrace.h.
4062 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4063 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4065 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4066 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4067 to NATDEPFILES. removed sparc-xdep.o.
4068 (NATDEPFILES, NAT_FILE): new macros for native support.
4070 Break the direct connection from core_file_command to any
4071 particular type of core file support.
4073 * target.h (find_core_target): new prototype.
4074 * target.c (find_core_target): new function. Walks the target
4075 list looking for the core target.
4076 * core.c (core_file_command): replace calls to core_detach and
4077 core_open with find_core_target and direct calls.
4079 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4081 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4083 config/hp300hpux.mh: ALLOCA1 was not defined.
4085 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4087 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4088 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4089 until we can figure out a better way to do paging.
4091 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4093 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4094 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4095 * hppa-coredep.c: Remove, now that we use the hook.
4096 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4097 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4099 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4100 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4101 be ripped out and reimplemented right (see elfread.c).
4102 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4104 Rename all HPPA files to fit into unique DOS filenames:
4105 * *hppabsd* => *hppab*
4106 * *hppahpux* => *hppah*
4108 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4110 Make the /proc support a target-struct in its own right.
4112 * Makefile.in: Remove inftarg.[co], since it is now included via
4114 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4115 reference infptrace.o. Add fork-child.o to all *.mh that
4118 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4119 No longer global functions.
4120 (fork_inferior): New global function from fork-child.c.
4121 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4122 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4123 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4124 (child_create_inferior): New tiny function that calls fork_inferior.
4125 * fork-child.c: New file, containing fork_inferior, which is
4126 built from slight mods to inftarg.c's child_create_inferior.
4128 * procfs.c (procfs_ops): Add target vector.
4129 (attach): Rename as static do_attach.
4130 (procfs_create_inferior): New tiny function that calls fork_inferior.
4131 (child_xfer_memory): Rename to static procfs_xfer_memory.
4132 (store_inferior_registers): Rename to static procfs_store_registers.
4133 (inferior_proc_init): Rename to static procfs_init_inferior.
4134 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4135 procfs_files_info, procfs_open, procfs_mourn_inferior,
4136 procfs_can_run): Slightly mangled copies of the corresponding
4137 child_XXX routines from inftarg.c.
4138 (proc_wait): Renamed to static procfs_wait.
4139 (child_resume): Rename to static procfs_resume.
4140 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4141 (initialize_proc_fs): Rename to initialize_procfs. Set up
4144 * putenv.c: index -> strchr.
4145 * regex.c: Always rename bcopy to memcpy, etc.
4146 FIXME: Eventually do the renames rather than use #define's.
4147 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4149 * sparc-xdep.c: Move deferred_stores to target dependent.
4150 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4152 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4154 Split non-target-dependent code out of target_attach routines.
4156 * target.h: Comments on target_attach args and results.
4157 * infcmd.c (attach_command): Check for existing execution, call
4158 target_attach, set up terminal status and wait_for_inferior, wait
4159 for the attach status, and do normal_stop.
4160 * inftarg.c (child_attach): Remove target independent stuff.
4161 * remote-adapt.c (adapt_attach): Ditto.
4162 * remote-mm.c (mm_attach): Ditto.
4163 * remote-udi.c (udi_attach): Ditto.
4164 * remote-vx.c (vx_attach): Ditto.
4168 * remote-hms.c (hms_attach): Remove completely, it was useless.
4169 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4170 commented-out start_remote calls.
4171 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4172 DENTER and DEXIT macros and their calls. Use a real debugger --
4173 like gdb -- to see what functions are being called when.
4174 * utils.c (strcmp_iw): Make nonstatic, for lint.
4176 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4178 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4180 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4182 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4183 fix to differentiate between gcc1 & gcc2 compiled files so that we
4184 can debug calls that pass structs as args correctly.
4185 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4186 so, and what version.
4188 * remote.c (remote_wait): Make regs be char to avoid picayune
4189 ANSI compiler warnings.
4191 * energize.h: Move all external struct decls to inside of
4192 __STDC__, add prototype for energize_shell_wait().
4193 * energize.c (getpty): Clean up, make us really get a controlling
4195 * (energize_initialize): Disable SIGIO prior to setting up for
4196 I/O interrupts. Move setsid(), et. al. to getpty().
4197 * (energize_shell_wait): New routine to wait for things started
4198 via the shell command, uses wait() instead of /dev/proc.
4199 * Also, add prototype for execute_command_1().
4201 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4203 * inftarg.c (child_create_inferior, child_attach,
4204 child_mourn_inferior): collect unix child process stratum
4205 functions which live below the target vector into this file to
4206 facilitate host/target/native split. Also, make them static.
4207 * inflow.c (child_mourn_inferior): removed.
4208 * infrun.c (child_create_inferior, child_attach): removed.
4209 (resume): becomes global so that functions below the
4210 target vector can find it.
4211 * inferior.h (resume): add prototype.
4212 (child_mourn_inferior, child_create_inferior, child_attach):
4215 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4216 replaced with find_default_attach and
4217 find_default_create_inferior.
4219 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4221 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4222 addresses don't get displayed in the wrong positions.
4224 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4226 Separate core functions along target vector in preparation for
4227 native support. Functions above vector now live in core.c. Those
4230 * core.c (solib_add_stub, core_close, core_open, core_detach,
4231 get_core_registers, core_files_info, core_ops): moved to corelow.c
4232 (_initialize_core): removed addition of core_ops target.
4233 * corelow.c: new file.
4234 (solib_add_stub, core_close, core_open, core_detach,
4235 get_core_registers, core_files_info, core_ops): moved from core.c
4236 (_initialize_corelow): new function.
4237 * gdbcore.h (core_open, core_detach): added prototypes.
4238 (core_ops): add forward declaration.
4239 * Makefile.in (SFILES_MAINDIR): add core.c
4241 (TSOBS): change core.o to corelow.o
4243 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4245 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4246 instead of 'sun' predefined symbol so that trap analysis code is
4247 enabled only when the TARGET is a sun3.
4249 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4251 * tm-i960.h (ext_format_i960): Add top-level declaration.
4252 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4253 blocks, else Sun4 compiler complains.
4255 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4257 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4258 instruction's argument. Patch from jonathan@cs.stanford.edu
4261 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4263 Break the thread of control that implies that a unix child
4264 process will be the default target.
4266 * target.c (find_default_run_target, find_default_attach,
4267 find_default_create_inferior, return_zero): new functions.
4268 (cleanup_target): Make return_zero the default for to_can_run.
4270 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4271 child_create_inferior references with find_default_XXX instead.
4273 * target.h (struct target_ops): new field, to_can_run.
4274 (find_default_attach, find_default_create_inferior): new prototypes.
4275 (target_can_run): new macro.
4277 * Also added a zero (default) to_can_run element to all static
4278 struct target_ops initializations throughout GDB, except:
4279 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4281 * infrun.c (child_create_inferior): Clean up error handling when
4282 no exec file is specified.
4283 (child_attach): Don't require exec file.
4285 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4287 Remove kill_inferior_fast, in favor of target_kill, which goes
4288 through the target vector.
4290 * inferior.h (kill_inferior_fast): remove declaration.
4292 * main.c (disconnect): call quit_cover using catch_errors rather
4293 than calling kill_inferior_fast directly. New way goes through
4294 the target vector, handles attached processes, and writes
4295 command history if appropriate.
4296 (quit_cover): new function, wrapper for quit_command.
4298 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4299 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4300 inlining them into the local kill_inferior when needed.
4302 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4304 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4305 * stabsread.c (read_struct_type): Simplify complicated expression
4306 for dumb DECstation compiler.
4308 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4310 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4311 operands to memory management instructions, from WRS.
4313 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4315 * main.c (main): Back out previous language setting changes.
4316 Replace with simple default to C before processing any init
4317 files. There MUST be a language set, even in the absence of
4318 init files or executables, or expression parsing fails.
4320 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4322 * main.c (main): Move code that sets initial language to
4323 symfile.c. Fixup places where command files are processed to
4324 be consistent in setting a default language if none has been
4326 * symfile.c (set_initial_language): Add code moved from
4327 main() that sets an initial default language when a new
4328 symbol file is read.
4329 * symfile.c (symbol_file_command): Call set_initial_language.
4330 * symtab.c (find_main_psymtab): Add FIXME comment.
4332 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4334 * breakpoint.c, sparc-tdep.c: comment changes.
4335 * configure.in: removed target_dependent line.
4337 * remote-mm.c (mm_attach): change printf to error to prevent
4339 * remote-udi.c (udi_attach): change printf to error to prevent
4342 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4343 calls to {fetch|store}_inferior_registers with calls to
4344 target_{fetch|store}_registers, for remote-target independence.
4346 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4348 * Makefile.in: Fix bug I introduced in merging Rich's change.
4349 * infrun.c (child_create_inferior): Use proceed() rather than
4350 doing all the same stuff by hand.
4352 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4354 * Makefile.in, configure.in: add support for files used only when
4355 configured native, that is, when host = target.
4357 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4359 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4360 stores are target dependent and were moved from xm to tm.
4362 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4364 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4366 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4367 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4369 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4371 * target.h (struct target_ops): removed to_convert_to_virtual and
4372 to_convert_from_virtual elements. Initializations removed from
4373 all static initializations.
4374 (target_convert_to_virtual, target_convert_from_virtual):
4376 (host_convert_to_virtual, host_convert_from_virtual): Removed
4377 forward declarations.
4378 * target.c (cleanup_target): removed default assignments for
4379 to_convert_to_virtual and to_convert_from_virtual.
4380 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4382 * findvar.c (value_of_register, value_from_register):
4383 target_convert_to_virtual inlined.
4384 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4385 * valops.c (value_assign): target_convert_from_virtual inlined.
4387 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4389 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4390 position wrong if used for the prompt.
4391 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4393 Support for accessing arbitrary MIPS stack frames in memory.
4395 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4396 set, run it before INIT_EXTRA_FRAME_INFO.
4397 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4399 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4400 (FP) value in the frame_info struct if it is zero (as from top of
4402 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4404 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4405 comes back as zero. So does FP_REGNUM, as a trigger for
4406 init_extra_frame_info.
4408 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4409 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4410 (INIT_FRAME_PC): Defined to null.
4411 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4412 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4413 Briefly explain MIPS stacks in GDB.
4415 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4417 * copying.awk, copying.c (show_copying_command,
4418 show_warranty_command): Rename from copying_info, warranty_info,
4419 to match command function conventions.
4421 * utils.c (prompt_for_continue): Reinitialize more-counts
4422 before printing anything, and again afterward. Fix comments.
4423 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4424 or alloca() if needed.
4426 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4427 detect native versus cross-host.
4429 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4431 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4432 Suns. Rename to m68k_saved_pc_after_call.
4433 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4434 m68k_saved... instead of sun3_saved...
4436 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4438 * Makefile.in (update-depend, update-alldeps): Split out of
4439 setup-to-dist, for convenience in rebuilding the depend and
4441 (assorted): Update to catch straggler files when building gdb.tar.Z.
4443 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4445 Preliminary cleanup for splitting host/native/target.
4447 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4448 here; it is dealt with at a gdb-target-independent level.
4449 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4450 high toned routine. Fix return type to void.
4451 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4452 Rich and I believe the "real problem" was that both single_step
4453 and target_resume were issuing PT_CONTINUE calls. This would
4454 cause the second PT_CONTINUE to sometimes fail because the process
4455 was already running.
4456 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4458 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4460 * energize.c (pty_to_kernel): Must check for EAGAIN as
4461 termination condition.
4462 (full_filename): Don't prepend dirname if filename begins with /.
4463 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4465 (getpty (NCR)): Lotsa bug fixes...
4466 (kernel_dispatch (case StopRType)): Use kill() instead of
4467 killpg() so we can deal with losing systems...
4468 (wait_for_events): Work around NCR select() lossage. It doesn't
4469 zero out readfds when select() returns zero.
4470 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4471 getcwd() instead of getwd() (NCR getwd() seg faults).
4472 (energize_wait): Use sigaction() for NCR. Their version of signal()
4473 is unreliable by default.
4475 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4476 error from PIOCSWSTOP.
4478 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4479 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4480 defs.h, utils.c: Make vfprintf_filtered global.
4482 * energize.c (send_location): New routine to consolidate all
4483 places where we must notify kernel of where the given pc is.
4484 (cplus_demangle): Put single-quotes around demangled names.
4485 (energize_call_command): Call send_location() after doing up,
4486 down, and frame commands.
4488 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4490 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4491 pass at doc for two new remote targets---29K using UDI, and Tandem
4492 ST2000 using STDBUG.
4494 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4496 * doc/all.m4: turn on H8/300 stuff for generic manual
4498 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4499 after explicit call to breakpoint() in serial stubs.
4501 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4503 * mipsread.c: Clean up some white space.
4504 (parse_symbol): Handle stEnd of stFile.
4505 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4507 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4508 store_inferior_registers): Replace unexplained numbers
4509 with manifest constants from a DECstation header file.
4510 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4511 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4513 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4515 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4516 for "down". Suggested by Richard Stallman.
4518 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4520 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4521 redeclaration bug on SunOS 4.
4523 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4525 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4526 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4527 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4528 they aren't already there.
4529 * remote-vx.c (vx_prepare_to_store): Ditto.
4530 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4532 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4534 Removed a large number of changes inserted by Per Bothner
4535 for C++ support. These will go back in when they've been
4538 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4540 * serial.h: Fix prototye for serial_raw().
4541 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4542 serial_write() to match prototypes.
4543 * remote-st2000.c (get_reg_name): Make *p be const.
4545 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4547 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4548 to agree with target structure field type.
4549 (nindy_store_registers): Ditto.
4551 * Makefile (OPCODES): New var, pointing to opcodes library.
4552 (CLIBS, CDEPS): Include it.
4553 (saber_gdb): Load opcodes library.
4555 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4557 * a68v-xdep.c (store_inferior_registers): declare as void.
4558 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4559 * remote-st2000.c: Massive changes to use new serial package.
4560 Also added 'connect' command to transparantly connect to serial
4562 * ser-termios.c: Big cleanup, use nicer coding conventions.
4563 * ser-bsd.c: New module, serial stuff for BSD systems.
4564 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4565 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4567 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4569 * doc/gdb.texinfo: fix shameful error of agreement reported by
4570 jimb@occs.cs.oberlin.edu (Jim Blandy)
4571 * doc/gdb.texinfo: remove old partial discussion of remote serial
4572 protocol (via serial debug stubs)
4573 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4574 use of serial debug stubs
4576 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4578 * symfile.h: Declaration of set_demangling_style() moved
4579 here from demangle.h (which is now in ../include).
4580 * i386-xdep.c: Update comment.
4582 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4584 * symtab.c (completion_list_add_symbol): restructured to optimize
4585 for time. First clip names that cannot match. Then clip any
4586 names we've already considered. Drop a redundant strncpy. Drop
4587 a redundant malloc and associated free for demangled names.
4589 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4591 * a68v-xdep.c (store_inferior_registers): Define as type void.
4592 * configure.in: Add host m68k-apollo*-bsd*.
4593 * demangle.c (struct demanglers): Use enum instead of constant
4594 value to keep braindamaged HP/Apollo compiler happy.
4596 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4598 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4599 match "FOO". This allows 'break Foo' to work when Foo is
4600 a mangled C++ function. (See comment before function.)
4602 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4604 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4605 for files in vx-share/*.c.
4606 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4607 for normal GDB source files.
4609 * Makefile.in (VERSION): Roll to 4.6.6.
4611 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4612 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4613 * tm-sun3os4.h: Update comments.
4614 * xm-delta88.h: Remove STACK_END_ADDR.
4616 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4618 * Makefile.in (VERSION): Roll to 4.6.5.
4620 * infrun.c: Lint for recent `handle' changes.
4622 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4623 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4624 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4625 should include a ser-XXX.o module.
4627 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4628 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4630 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4631 known suns in configure.in, rather than mapping them to unique
4632 config files that happen to duplicate other config files.
4633 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4634 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4636 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4638 * configure.in (*-*-sunos*): Use trailing * to match all
4639 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4640 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4641 in production on Sun-4.
4642 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4643 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4644 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4646 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4647 config/sparc-noun.mt: New target configs for embedded.
4648 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4650 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4651 target definitions for embedded with and without underlines on
4654 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4655 not a parameter of the CPU, but of the development environment.
4656 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4658 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4660 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4661 (which involves reading in main's symtab) if we have no breakpoints.
4663 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4665 * dwarfread.c (cu_language): New local variable to record
4666 language for current compilation unit being processed.
4667 * dwarfread.c (set_cu_language): New local function to decode
4668 and record language for current compilation unit being processed.
4669 * dwarfread.c (synthesize_typedef): Add local function to
4670 synthesize a typedef for C++ classes, structs, unions, and
4672 * dwarfread.c (read_structure_scope): Synthesize typedefs
4673 for C++ classes, structs and unions.
4674 * dwarfread.c (read_enumeration): Synthesize typedefs for
4676 * dwarfread.c (read_file_scope): Call set_cu_language to
4677 record language for current compilation unit. After symtab
4678 is built, save this recorded language.
4679 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4680 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4681 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4682 typedefs for C++ classes, structs, unions, and enumerations.
4683 * dwarfread.c (scan_compilation_units): Call set_cu_language
4684 to record language for current compilation unit.
4685 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4686 for TAG_enumeration_types, rather than in add_partial_symbol.
4687 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4688 case with class, struct, and union type cases, now that they are
4689 the same. Remove tests for non-NULL name attributes, now done
4691 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4692 treat as alias for TYPE_CODE_STRUCT for now.
4694 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4696 * Makefile.in: map "gdb" through program_transform_name when
4699 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4701 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4702 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4703 Use "regi" for local indexing through register numbers, reserving
4704 "regno" for the name of a specific register passed as an input
4705 parameter. Fix bug propagated through all versions that sometimes
4706 used regno as an index when it should have been regi, thus using
4707 -1 as an index in some cases.
4709 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4711 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4712 respectively, so same demangler can be used by other programs.
4713 * Makefile.in: Remove demangler stuff.
4714 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4715 * demangle.c (_initialize_demangler): Tell demangler which
4716 CPLUS_MARKER to assume.
4718 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4720 RS/6000 portability changes (for hosting cross-debuggers).
4722 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4723 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4724 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4725 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4726 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4727 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4728 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4729 (NO_SINGLE_STEP): Add, target-dependent.
4730 (loadinfotextindex): Lowercase, remove "aix_".
4731 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4732 (NO_SINGLE_STEP): Remove, target-dependent.
4733 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4734 * xcoffread.c: Only build file if RS/6000 native GDB.
4735 (build_function_symbol): Remove #if 0'd code.
4736 * rs6000-tdep.c: Cleanup. Add static fn protos.
4737 Use CORE_ADDR for addresses throughout. Make void fns void.
4738 (pop_dummy_frame): Add FIXME about bogosity of design here.
4739 (rs6000_struct_return_address): Ditto.
4740 (frameless_function_invocation, frame_get_cache_fsr,
4741 frame_initial_stack_address, xcoff_relocate_symtab,
4742 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4743 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4744 Use CORE_ADDRs. Change identifiers to lowercase.
4746 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4747 supplying dummy routines if non-native. Add prototype for
4748 static exec_one_dummy_insn. Move a mess of functions to
4749 rs6000-tdep.c (as above). Remove #if 0'd code.
4751 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4752 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4753 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4755 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4758 * vx-share/README, nindy-share/README: New files describing
4759 how these directories' code is shared, and with whom.
4761 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4763 * configure.in (target configurations): Reformat into table.
4764 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4766 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4767 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4768 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4769 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4770 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4771 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4773 * Makefile.in (config-check): Add command to check whether
4774 configure.in is consistent with config/*.
4776 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4778 * configure.in (host configurations): Reformat nested cases into
4779 easy-to-maintain table.
4780 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4781 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4783 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4785 * cplus-dem.c: Reorder args to most local functions to make them
4786 follow the consistent pattern of struct work_stuff pointer first,
4787 followed by pointer into string being demangled, followed by
4788 pointer to the string where the result is being stored, followed
4789 by other args. Also generally replace most variables of name
4790 "type" with "mangled" for consistency. They all pointed to the
4791 same string but half were one name and half the other.
4792 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4793 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4794 use whenever a qualified name is being demangled.
4795 * cplus-dem.c (do_type): Qualified names are treated similarly
4796 to fundamental types, not as modifiers of fundamental types.
4798 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4800 * configure.in: Add sparclite as a target.
4802 * sparc-stub.c (handle_exception): Flush instruction cache just
4803 before returning to the user. (hexToInt): Fix overzealous cleanup.
4805 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4807 * infrun.c (handle_command): Rewrite to allow multiple signal
4808 numbers, signal number ranges, and to recognize "all" to mean all
4809 signals except those used by the debugger.
4810 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4811 to set or reset actions for specific signals.
4813 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4815 * coffread.c (decode_type): Call alloc_type to alloc new
4817 * stabsread.c (read_array_type, read_range_type, define_symbol):
4818 Call alloc_type to alloc new types.
4819 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4820 from type_obstack to symbol_obstack.
4821 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4823 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4824 associated with a type, using the same mechanism as was used to
4825 allocate space for the type structure itself.
4826 * coffread.c (patch_type, coff_read_struct_type,
4827 coff_read_enum_type): Use TYPE_ALLOC.
4828 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4829 * gdbtypes.c (create_array_type, check_stub_method,
4830 allocate_cplus_struct_type): Use TYPE_ALLOC.
4831 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4832 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4833 read_range_type): Use TYPE_ALLOC.
4835 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4837 * breakpoint.c (breakpoint_re_set): Select a default source
4838 symtab if one is not currently selected.
4839 * utils.c (query): Call wrap_here before building the output
4840 query string, to turn off wrapping and flush any buffered output.
4841 Otherwise our query may end up in the wrap buffer and never be
4843 * eval.c (evaluate_subexp): Report error when attempting to
4844 evaluate subscript for types without a target type, rather
4845 than dumping core by using the NULL pointer.
4846 * symfile.c (symbol_file_command): Forget current_source_symtab
4847 and current_source_line when discarding symbol table.
4849 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4851 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4853 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4854 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4856 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4858 * remote.c (remote_open): Fix baud rate setting to make -b flag
4859 work. (remote_wait): Change 'T' message parser to deal with new
4860 improved format which allows stub to send an arbitrary bunch of
4862 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4863 make all this re-entrant by storing all state on the stack. Clean
4864 up memory error trapping. (computeSignal, set_debug_traps):
4865 make it all table driven. Make a start at a baud rate setting command.
4867 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4869 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4871 * remote-vx.c: redefine malloc to avoid buggy declaration on
4872 RS/6000 <rpc/types.h>.
4873 xm-rs6000.h: include <sys/select.h> to define fd_set for
4874 <rpc/svc.h> on RS/6000.
4876 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4878 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4879 recursive invocations of make. Always create installation
4882 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4884 * m68k-pinsn.c: Minor fix in style of output (don't use
4885 range to indicate floating point control registers).
4887 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4889 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4891 * infcmd.c (registers_info): Handle multiple register names.
4892 Changes inspired by Roland McGrath.
4894 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4896 * sparc-stub.c: New file. Mix it with your SPARClite
4897 application, and it will speak GDB remote protocol!
4898 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4899 deal with arbitrary registers. Needed for sparc-stub.
4901 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4903 * cplus-dem.c (cplus_markers): Add table for gnu style and
4904 use throughout, in place of compile time constant CPLUS_MARKER.
4905 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4906 * cplus-dem.c (cfront_special): New function, as suggested
4907 by pfieland@stratus.com.
4908 * cplus-dem.c (forget_types): New function.
4909 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4911 * cplus-dem.c (mop_up): Call forget_types().
4912 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4913 Use throughout, instead of checking current_demangling_style.
4914 * cplus-dem.c (demangle_signature): When finding an explicit
4915 start of function args, forget all remembered types for
4916 lucid/cfront style demangling.
4917 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4918 underbar characters, use last pair as the delimiter. Hoist
4919 gnu_special() call up to cplus_demangle(). Call cfront_special()
4921 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4922 for inherited classes.
4923 * cplus-dem.c (demangle_args): Document quirks of numbered
4924 references to previously seen types.
4925 * dbxread.c (read_ofile_symtab, process_one_symbol):
4926 Use AUTO_DEMANGLING rather than explicitly checking
4927 current_demangling_style.
4928 * demangle.h: Add some comments.
4929 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4930 CFRONT_DEMANGLING): New macros.
4931 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4932 not found in the actual producer string produced by lcc.
4933 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4934 than explicitly checking current_demangling_style.
4936 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4938 * breakpoint.c (enable_longjmp_breakpoint,
4939 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4940 Check for duplicate breakpoints at the same address. Bug report
4941 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4943 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4945 * buildsym.c (end_symtab): Document that end_symtab can return
4946 NULL under non-error conditions.
4947 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4948 returned from end_symtab for empty compilation units.
4950 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4952 * am29k-tdep.c: Lint from DECstation compiler.
4953 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4954 As the man page says, "Sometimes you just can't get lint to shut
4955 up". That doesn't mean you should blow away the code it won't
4957 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4958 it up over the next few weeks. Make mips x 29k build.
4959 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4960 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4961 but leave it as a comment because the breakpoint instruction
4962 is not easily accessible at this moment (it's static, and if
4963 we define one here, it goes into every file compiled).
4965 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4967 * Makefile.in (VERSION): Bump to 4.6.3.
4968 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4969 function scopes when building partial symbol tables.
4970 * objfiles.c (open_existing_mapped_file): Make it clear in
4971 warning message that out of date mapped files are ignored.
4972 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4973 unit source file name in error message.
4975 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4977 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4978 * dwarfread.c (struct_type): In absence of AT_byte_size for
4979 bitfield, use size of object of member's type for the size of
4980 the anonymous object containing the bit field.
4981 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4982 an AT_byte_size attribute is seen.
4983 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4984 union aux_ext (was aux_ent).
4985 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4986 unsigned char* to char*, for Lucid compiler.
4987 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4988 to be correct type (from unsigned char* to char*).
4989 * valprint.c (type_print_derivation_info): Minor tweak to placement
4990 of commas in derived class printing.
4991 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4993 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4995 * xm-go32.h: Define LSEEK_NOT_LINEAR
4996 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4997 then work out the lseek positions of newlines by running through
4998 the file and `tell'ing. This makes source file listing work on
4999 OS's where the relationship between physical position in file and
5000 canonical position is indeterminate, eg VMS and DOS.
5002 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5004 * stabsread.c: Ensure that all members of all allocated structures
5005 are initialized to known state to avoid hard to find bugs with gdb
5006 using fields containing random data.
5007 * buildsym.c (start_subfile): Compact dirname initialization.
5008 * buildsym.c (patch_subfile_names): New function.
5009 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5010 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5011 * buildsym.h (patch_subfile_names): Add prototype.
5012 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5014 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5016 * remote-udi.c: Update comments.
5018 * remote.c (getpkt): Only force retransmission ten times;
5019 after that, assume bug in target code, and handle pkt anyway.
5021 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5023 * configure.in: Add support for apollo 68k under BSD environment.
5024 * xm-apollo68b.h: New file to support above.
5026 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5028 * configure.in: Recognize i486 host cpu.
5029 * valprint.c (type_print_derivation_info): Print derivation info
5030 in same form as class declarations in source.
5031 * valprint.c (type_print_varspec_suffix): Split arg printing
5032 code out to type_print_args function.
5034 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5036 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5037 at_import, at_frame_base.
5038 * dwarfread.c (completedieinfo): Remove cases for obsolete
5039 AT_visibility, AT_import, and AT_frame_base attributes.
5040 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5041 i860, which can keep up to 4 shadow breakpoints.
5042 * tm-stratus.h (USG): Define.
5043 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5044 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5045 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5046 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5047 * config/stratus.mt (TDEPFILES): Include files available from
5048 stratus that are not yet in release pending receipt of paperwork
5050 * buildsym.c (finish_block): Minor code format change.
5051 * gdbtypes.h (struct field): Add to comments.
5052 * gdbtypes.h (virtual_field_bits): Add to comments.
5053 * objfiles.c (allocate_objfile): Change obstack interface to
5054 match FSF merging efforts.
5056 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5058 * Makefile.in (VERSION): Bump to 4.6.2.
5059 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5060 * Makefile.in (OBS): Add stabsread.o
5061 * Makefile.in (stabsread.o): Add build rule.
5062 * stabsread.c, stabsread.h: New files.
5063 * buildsym.c: Split out stabs specific support to stabsread.c.
5064 * buildsym.h: Split out stabs specific support to stabsread.h.
5065 * dbxread.c (stabsread.h): Include
5066 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5067 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5068 * dbxread.c (read_ofile_symtab): Call end_stabs.
5069 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5070 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5071 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5072 really_free_pendings to cleanups.
5073 * elfread.c (elf_new_init): Call stabsread_new_init.
5074 * gdbtypes.c: Small changes to maintenance commands.
5075 * mipsread.c (stabsread.h): Include.
5076 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5077 * xcoffread.c (stabsread.h): Include.
5078 * xcoffread.c (global_stabs): Remove redundant def.
5079 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5081 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5083 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5084 * inflow.c (terminal_init_inferior, terminal_inferior,
5085 terminal_ours_1, initialize_inflow): Record and use state
5086 of lmode_inferior_valid and lmode_ours_valid.
5088 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5090 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5091 include <sgtty.h> on USG. (from sef).
5093 * depend: es1800 dependency needed here.
5095 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5097 * buildsym.c (read_struct_type): Initialize structs allocated
5098 with alloca, to avoid using random values from stack later on.
5099 * defs.h (fprintf_filtered): Add prototype.
5100 * gdbtypes.c (check_stub_method): Fix misleading comments.
5101 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5103 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5104 small changes to maint support functions.
5105 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5106 for some fields and expand comments.
5107 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5108 macro and track change to obstack_full_begin macro.
5109 * utils.c (fprintfi_filtered): New function.
5110 * valprint.c (type_print_base): Fixup field printing to not
5111 print extraneous lines and not print bogus "no data fields"
5112 messages for C++ classes with no data members. Also use new
5113 fprintfi_filtered function.
5115 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5117 * configure.in: es1800 ok for 68000 too.
5119 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5121 * configure.in: echo error messages to stderr, not stdout
5123 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5125 * configure.in: recognize hppa* instead of hppa
5127 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5129 * energize.c: Second cut at DynamicLoad message handling.
5131 * energize.c: Relativize pathnames in #include statements.
5132 * (kernel_dispatch): Better error messages for unknown protocol
5134 * (kernel_dispatch): First cut at DynamicLoad message handling.
5136 * Makefile.in: Remove -I../readline from all compilations,
5137 include a special case for main.o instead.
5139 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5141 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5142 error if it fails to find a member type, rather than return NULL
5143 and trigger a coredump.
5144 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5145 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5146 match on complete demanglings, including argument lists for member
5147 functions, rather than just accepting the first demangling that
5148 matches the class and function name.
5149 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5150 to start_symtab as the directory name.
5151 * dwarfread.c (completedieinfo): Strip off any leading hostname
5152 portion of the AT_comp_dir attribute string. Gdb doesn't know
5153 what to do with them (FIXME).
5155 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5157 * breakpoint.c (commands_command): Simplify code a bit, remove
5158 unnecessary fflush().
5160 * Makefile.in (OTHERS): Add gcc.patch.
5161 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5163 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5165 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5166 lcc producer string.
5168 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5170 * WHATS.NEW renamed to NEWS.
5172 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5174 * dbxread.c, dwarfread.c: Re-enable experimental code to
5175 automatically select demangling style.
5176 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5177 DEMANGLING_STYLE, to make more descriptive. Revert back to
5178 "auto" as default. Comment use.
5179 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5180 * Makefile.in (${DEMANGLER}.o) Remove target and special
5183 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5185 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5187 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5189 * Makefile.in, demangle.c: Change default demangling style to
5191 * Makefile.in: Update version to 4.6 !!!
5192 * README, WHATS.NEW: Update for 4.6.
5194 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5196 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5199 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5200 nodes as base classes.
5202 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5204 * alldeps.mak, depend: Update.
5206 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5208 * Makefile.in (VERSION): 4.5.9.
5210 * xm-hp300bsd.h: Add decl for strdup().
5211 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5212 PDR. Cleanup a few things, fix compilation warnings.
5214 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5216 * Makefile.in (DEMANGLING_STYLE): New define to set default
5217 demangling style for C++. Defaults to "auto".
5218 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5219 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5220 * Makefile.in (OBS): Add demangle.o
5221 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5222 Remove compile time decisions about demangling style and replace
5223 with runtime decisions using current_demangling_style.
5224 * cplus-dem.c (main): Expand code included during building of
5225 standalone demangler to recognize demangling style options.
5226 * dbxread.c (demangle.h): Include.
5227 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5228 demangling style if processing g++ code and current demangling style
5229 is auto (Note: this feature currently disabled.)
5230 * demangle.c: New file, generic demangling control.
5231 * demangle.h (demangling_styles): New enumeration to select one
5232 of several demangling styles. Also define string names for each
5234 * demangle.h (set_demangling_style): Add prototype.
5235 * dwarfread.c (demangle.h): Include.
5236 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5237 New producer string prefixes to recognize.
5238 * dwarfread.c (handle_producer): Consolidate actions for specific
5239 producers. Set demangling style based on producer string if
5240 current style is auto. (Note: this feature currently disabled.)
5241 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5243 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5245 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5247 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5249 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5250 * c-exp.y: Call lookup_signed_typename() after seeing
5251 "signed". This handles "signed char" correctly.
5252 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5253 keywords before a type specifier.
5255 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5257 * command.c (lookup_cmd_1): Clarify descriptive comments.
5258 * gdbcmd.h (maintenanceprintlist): Add declaration.
5259 * main.c (maintenanceprintlist): Add definition.
5260 * main.c (gdb_completer_command_word_break_characters): Add.
5261 * main.c (symbol_completion_function): Switch completer word
5262 break character sets dynamically, based on whether completion is
5263 being done on commands or on something else.
5264 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5265 * maint.c: Include demangle.h.
5266 * maint.c (maintenance_demangle): New function.
5267 * maint.c (maintenance_print_command): New function.
5268 * maint.c (_initialize_maint_cmds): Reorganize some commands
5269 under new maintenance print subcommand.
5271 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5273 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5274 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5275 target type. Otherwise, 'whatis this.field' wouldn't work,
5276 which would be inconsistent, since 'print this.field' works.
5277 * buildsym.c (read_struct_type, read_enum_type): Clear
5278 TYPE_FLAG_STUB flag.
5279 * buildsym.c (cleanup_undefined_types): Don't rely on a
5280 flawed "Reasonable test to see if" a type has been defined
5281 since it was referred to; now we can just see if the
5282 TYPE_FLAG_STUB flag has been cleared.
5283 * valprint.c (print_type_base): Emit public/protected/private
5284 labels for methods as well as fields. Also, indent these labels
5285 2 spaces instead of 4, for a more conventional "look".
5286 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5287 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5288 * gcc.patch: New file. Contains patch for gcc (so people
5289 with gdb-2.2.x won't have to wait for a new gcc release).
5291 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5293 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5294 (print_addr): Call print_address to show symbolic version as well.
5296 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5298 (vx_read_register): Declare inferior_fp_regs. Delete code for
5299 copying "inferior_registers" around; the values are already in var
5300 "registers". Use correct size for register set.
5302 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5303 target doesn't support it.
5304 (vx_read_register): Don't try reading them either.
5306 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5307 VxWorks back end reads them in one contiguous set except for this
5309 (register_names): Change "pc" to "pcw" to avoid confusion printing
5311 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5312 find the PC under VxWorks.
5314 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5316 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5317 to create new blank types, instead of handcrafting them.
5318 * defs.h (printfi_filtered): Add prototype.
5319 * utils.c (printfi_filtered): New function.
5320 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5321 to simplify the code. Other cleanups.
5322 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5323 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5324 use of various fields.
5325 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5326 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5327 production that currently treats it exactly the same as STRUCT.
5328 * c-exp.y (yylex): Recognize "class" as token CLASS.
5329 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5330 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5331 general symbol handling code. Call cplus_mangle_opname with
5333 * symtab.c (decode_line_2): Print demangled function names in
5334 breakpoint menus, instead of just file and line number.
5335 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5336 * valprint.c (type_print_base): Print "class" for C++ classes,
5337 rather than "struct". Print section labels for public, protected
5338 and private members of C++ classes.
5339 * values.c: Include demangle.h.
5340 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5342 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5344 * Makefile.in (VERSION): Update to 4.5.8.
5346 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5348 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5349 prevent crashes when examining cross-targets.
5350 * dbxread.c (process_one_symbol): Include directory name when
5351 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5352 find include files, and yacc/lex sources when the cwd doesn't match
5353 that in which the object was compiled.
5354 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5356 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5359 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5361 * maint.c (maintenance_command, maintenance_info_command):
5362 Install with allow_unknown as 0 and call help_list to show
5363 list of possibilities when no subcommand is specified.
5365 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5367 * configure.in: Add m68k-ericsson-*.
5368 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5370 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5372 * maint.c: New file.
5373 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5374 * Makefile.in (OBS): Add new file maint.o.
5375 * defs.h (command_class): Add class_maintenance.
5376 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5377 commands. Allow for them (and other nonessential parts of gdb)
5378 to be selectively left out under special circumstances.
5379 * gdbtypes.c (recursive_dump_type): New function; supports
5380 maintenance print-type command.
5381 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5383 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5385 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5386 initializers. Add initializations for setprintlist, showprintlist,
5387 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5388 * printcmd.c (maintenance_print_type): New maintenance cmd.
5389 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5390 implied by comment that all cmd lists are owned by main.c.
5391 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5392 that all cmd lists are owned by main.c.
5393 * language.c (setchecklist, showchecklist): Move to main.c, as
5394 implied by comment that all cmd lists are owned by main.c
5395 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5396 deletelist): Remove redundant declarations (also in gdbcmd.h).
5397 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5398 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5399 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5400 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5401 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5402 maintenance_print_msymbols, maintenance_print_objfiles):
5404 * symmisc.c (printsyms_command, printpsyms_command,
5405 printmsyms_command, printobjfiles_command): Removed from
5406 _initialize_symmisc.
5407 * main.c (dump_me_command): Moved to maint.c and renamed to
5408 maintenance_dump_me.
5409 * breakpoint.c (all_breakpoints_info): Rename to
5410 maintenance_info_breakpoints.
5411 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5412 all_breakpoints_info to add maintenance_info_breakpoints to the
5413 maintenanceinfolist instead.
5414 main.c (initialize_main): Set up maintenance class commands.
5416 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5418 * energize-patches: Fix minor problems with building energize lib.
5420 * energize-patches: Change names of all cadillac procedure calls
5421 to be energize procedure calls. Simplify many hooks by moving
5422 tests energize.c. Configure energize, and build it automatically now.
5424 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5426 * Makefile.in (VERSION): Bump to 4.5.7.
5427 * cplus-dem.c (demangle_args): Validate index for previously
5428 seen type to guard against bogus values from malformed manglings.
5429 * valops.c (value_struct_elt_for_reference): Guard against
5430 blindly using NULL return value from lookup_symbol.
5432 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5434 * cadillac.c, cadillac-patches: Rename to energize.c and
5435 energize-patches. Change all routines and variables named
5436 'cadillac*' to 'energize*'. Create new file called energize.h to
5437 hold all interface declarations.
5439 * deblib/connection/*: Move all of this stuff into energize/, but
5440 delete unneeded files.
5442 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5444 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5446 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5447 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5448 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5449 child processes, to avoid dead ones "hanging around" after GDB exits.
5450 (attach): Always stop the process if it needs it. Set RLC flag
5451 when attaching running processes, so it will continue if we detach
5452 it, quit, or are killed.
5453 (detach): Clear faults and set RLC flag to make process run
5455 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5457 (info_proc): Open process O_RDONLY, so we can see any process,
5458 even those controlled by debuggers.
5459 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5461 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5463 Relocate symbols using an array of section_offsets, rather than a
5464 single `addr' or `offset'. This makes Solaris-2 support work, and
5465 permits better VxWorks (and maybe xcoff) support later.
5467 * symtab.h (struct section_offsets): New structure for keeping
5468 a set of offsets, rather than a single one.
5469 (struct objfile): Replace addr with section_offsets member.
5470 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5471 * gdb-stabs.h: New include file with `symbol type specific'
5472 parameters for psymtabs and objfiles.
5473 * Makefile.in (HFILES): Add gdb-stabs.h.
5474 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5475 * coffread.c: Conforming changes. Fake offset array always 0.
5476 * dbxread.c: Conforming changes.
5477 (struct dbx_symfile_info): Move to gdb-stabs.h.
5478 (start_psymtab): Call elfstab_offset_sections to calculate good
5479 offsets for this source file, based on the ELF symbol table info.
5480 (read_ofile_symtab): Yank N_CATCH, which is dead.
5481 (process_one_symbol, N_CATCH): Yank.
5482 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5483 Relocate with SECT_OFF_TEXT.
5484 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5485 to distinguish relocatable from absolute symbols. Then, if not
5487 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5488 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5489 (", N_ROSYM): SECT_OFF_RODATA.
5490 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5491 (dbx_symfile_offsets): Add to translate addr to offset.
5492 * dwarfread.c: Conforming changes. Single offset currently used.
5493 * elfread.c: Add various complaints about elf/stab stuff.
5494 #include gdb-stabs.h. Conforming changes, using a single offset.
5495 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5496 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5497 for later use in building psymtabs.
5498 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5499 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5500 (free_elfinfo): New fn, frees all chained stab_section_infos
5501 in an objfile, and zaps the start-of-chain pointer.
5502 (elfstab_offset_sections): New fn, looks in stab_section_info
5503 chain to determine section bases to relocate a psymtab's worth
5504 of symbols, as they are being read.
5505 * mipsread.c: Conforming changes. Stabs-reading will relocate
5506 using one offset. MIPS-reading will not relocate at all.
5507 * partial-stab.h: Relocate different symbol types using different
5508 offsets from section_offsets.
5509 * symfile.c: Conforming changes.
5510 (find_lowest_section): Unused function to use later
5511 to free us from the Tyranny of the Text Section.
5512 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5513 in all lower layers of symbol reading. Call format-specific
5514 sym_offsets function to initialize offsets for high speed symbol
5516 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5517 (symbol_file_command, add_symbol_file_command): Callers changed.
5518 * symmisc.c (dump_psymtab): Print new relocation parameters.
5519 * xcoffread.c: Corresponding changes.
5521 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5522 * main.c (main): Read the $HOME/.gdbinit file before processing
5523 the argv arguments (e.g. reading symbol files or core
5524 files). This allows global parameters to be set, which will apply
5525 during the symbol reading. The ./.gdbinit is still read after
5527 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5528 * xcoffexec.c: Clean up quote inside comment.
5530 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5532 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5533 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5534 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5535 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5536 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5537 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5538 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5539 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5540 values.c, xcoffread.c:
5541 Remove "(void)" casts from function calls where the return value
5542 is ignored, in accordance with GNU coding standards.
5544 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5546 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5547 * partial-stab.h: Ignore N_ENDM.
5548 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5549 CODE or DATA section attachment. This eliminates a lot of random
5550 values from shared libraries, which screw up the ordinary symbols
5551 in the address ranges they happen to overlap.
5552 * buildsym.c (define_symbol): Eliminate special tests
5553 for function types; move into "function" cases in switch statement.
5554 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5555 in case they define new type numbers. But ignore them (FIXME).
5556 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5557 (read_sun_builtin_type): Add commentary.
5559 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5561 * xm-rs6000.h: define MEM_FNS_DECLARED
5563 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5565 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5566 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5567 * mips-xdep.c: Remove most include files (unused, caused errs).
5568 (fetch_core_registers): Use right parameters in dummy fn.
5570 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5572 * buildsym.c (scan_file_globals): Beware the null file.
5573 Fix from Jim Williams.
5575 * stack.c (return_command): Evaluate expression *before* popping
5576 off the stack frames! Fix inspired by Jim Williams.
5577 (up_silently_command, down_silently_command): No sel frame is error.
5579 * defs.h (memcpy, memset): Conditionalize decls on
5580 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5581 (alloca): Break out the STDC and non-STDC alloca cases, to make
5582 it work on old preprocessors as well as "picky ANSI" ones.
5583 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5585 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5586 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5587 header files define it!
5589 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5591 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5593 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5594 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5595 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5596 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5597 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5598 utils.c, valarith.c, valops.c, valprint.c, values.c:
5599 Replace bcopy() use with memcpy(), which is more standard and can
5600 take advantage of gcc's builtin functions for increased performance.
5601 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5602 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5604 Replace bzero() use with memset(), which is more standard and can
5605 take advantage of gcc's builtin functions for increased performance.
5606 * i386-tdep.c, main.c, valprint.c:
5607 Replace bcmp() use with memcmp(), which is more standard and can
5608 take advantage of gcc's builtin functions for increased performance.
5610 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5612 * remote.c (remote_wait): Fix cast on signal() call.
5613 * defs.h (alloca): More diddling with alloca. Have to ensure
5614 that it has a prototype, so that if alloca is defined as a macro
5615 that takes an arg, the definition is seen as a use of a macro
5616 that takes an arg, to satisfy picky ANSI preprocessors.
5618 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5620 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5621 consistency with all other gdb files.
5622 * cadillac.c: Use <string.h> rather than <strings.h>.
5623 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5624 * Makefile.in (MAKE): Remove definition for consistency with
5625 other Makefile.in files and to fix problem with recursive makes.
5627 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5629 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5632 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5634 * source.c (print_source_lines): for DOS interoperability; don't
5635 print CR (013) as ^M.
5637 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5639 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5641 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5643 * remote.c (remote_wait): Cast signal to void * to avoid warning
5644 from busted HP compiler.
5646 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5647 stabs cause end_psymtab to be called.
5649 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5650 compiler feature of putting 'c' into basic type descriptors for
5653 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5654 where there is no place for nPC in prrun struct.
5656 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5658 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5659 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5660 * dwarfread.c (enum_type): Save enum names on type_obstack.
5661 * dwarfread.c (struct_type): Save member name on type_obstack.
5662 * symtab.c (_initialize_symtab): Fix misspelling.
5663 * regex.c (store_jump, insert_jump): Return void.
5665 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5667 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5668 (alloca): Declare return type on SPARC, since Sun doesn't.
5669 (*_BYTE_ORDER): Improve comment: *must* be defined.
5671 * tm-hppa.h: New file, architectural definition of HP PA.
5672 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5674 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5675 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5676 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5677 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5680 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5681 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5682 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5684 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5686 * printcmd.c (output_command): Thinko.
5687 (x_command): Only set remembered size/format if cmd succeeds.
5689 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5690 since it is no longer used and burns time for every symbol read.
5691 (process_one_symbol): Treat N_CATCH like default (complain).
5693 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5695 * partial-stab.h (case N_TEXT): Fix fencepost error when
5696 detecting start of new symbol info after reading symtab for a
5697 module with a zero length TEXT segment.
5699 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5701 * Makefile.in (VERSION): Bump to 4.5.6.
5702 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5704 * defs.h (NORETURN): Define away for Lucid compiler.
5705 * remote.c (remote_timer, remote_interrupt): Signal handlers
5707 * ser-termios.c (serial_write, serial_close): Return whatever
5708 value the write/close call returns, rather than falling off end.
5709 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5710 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5712 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5713 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5715 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5716 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5717 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5718 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5720 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5721 store_inferior_registers): Supply missing fourth argument to
5723 * cadillac.c (kernel_dispatch): Make return type void.
5724 * cadillac.c (iosig): Signal handlers take one int arg.
5725 * valprint.c (val_print_fields): Call fprint_symbol to get
5726 automatic C++ demangling for mangled field names.
5728 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5730 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5731 * dwarfread.c (enum_type): Fix misspelling in comment.
5732 * valprint.c (val_print_fields, cplus_val_print): Minor
5733 adjustment to printing of C++ class structures to more closely
5734 match format for printing C structures, with and without setting
5737 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5739 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5740 (which is not a Posix signal) if it isn't defined.
5741 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5742 New port to Linux (a free Unix clone for 386 machines).
5744 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5746 COFF changes for dealing better with EPI 29K C compiler output.
5748 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5750 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5751 (read_coff_symtab): Move patch_opaque_types call from
5752 coff_symfile_read. Restrict it to symtabs from this objfile.
5753 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5754 references on opaque type chain; just let coff_lookup_type handle 'em.
5755 (decode_type): Complain about tagndx values on
5756 non-struct/union/enum types, which the EPI compiler tends to produce.
5758 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5760 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5763 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5764 usage to match new prototype. Include libbfd.h to get prototype.
5766 * source.c (find_source_lines): Handle large st_size fields.
5768 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5770 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5771 * stack.c (return_command): Use cleanups to avoid memory leaks.
5773 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5775 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5776 INT_REGNUM to INTE_REGNUM.
5778 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5780 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5782 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5783 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5784 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5785 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5787 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5788 declarations of malloc/realloc/free that are inserted by some
5790 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5792 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5793 another decl of strdup (this really ought to come from libiberty.h!).
5795 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5797 * remote.c (getpkt): Error if input exceeds buffer size.
5798 (_initialize_remote): `set remotedebug' enables packet trace.
5800 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5801 N_SLINE's, etc, just like Sun cc on Solaris2.
5803 * am29k-tdep.c (read_register_stack, write_register_stack):
5804 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5805 variable. Add `set' and `show' commands for it.
5806 * doc/gdb.texinfo: Document it.
5808 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5810 * valprint.c (type_print_1): Plug memory leak. Print all
5811 C++ syms as demangled, not just functions.
5812 * buildsym.c (read_range_type): When we find a signed char
5813 type, do a lookup of signed char, not plain char. Plain char's
5814 still get looked up as plain char's elsewhere.
5816 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5818 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5819 (Bug and fix found by Pierre Willard.)
5821 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5823 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5825 * xm-rs6000.h: Add decl for strdup().
5827 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5830 * breakpoint.c (enable_command, disable_command): Without args,
5831 should only affect normal breakpoints and watchpoints.
5833 * m68k-pinsn.c (print_insn_arg): Make register be const.
5834 * xcoffexec.c: Remove ' from comment.
5835 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5836 with decls of malloc in c-exp.tab.c (as produced by yacc).
5837 There's got to be a better way to do this...
5839 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5841 * partial-stab.h: Convert single rindex use to strrchr.
5842 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5843 standard <strings.h> file, now that the only single use of
5844 rindex in the gdb source files is gone.
5846 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5848 * mipsread.c: Undo ill effects from including <strings.h>,
5849 which #defines index to be strchr. Unfortunately, index is
5850 a member of a symbol table structure that can't be changed.
5851 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5852 remove redundant #include's.
5854 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5856 * mipsread.c: #include <strings.h> for rindex().
5858 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5860 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5862 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5864 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5865 extraneous SO stabs from busted C++ compilers.
5867 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5869 * Makefile.in (VERSION): Bump to 4.5.5.
5870 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5871 C++ lookups fail, print possibly helpful hint about completion.
5872 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5873 for static data members.
5874 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5875 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5876 it's broken on ncr3000's.
5878 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5880 * dwarfread.c (decode_modified_type): Change type of first arg.
5881 Change 'modifier' to char from unsigned char. Cast single use
5882 that needs to be unsigned char.
5883 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5884 * utils.c (strdup_demangled): Add function.
5885 * defs.h (strdup_demangled): Add prototype.
5886 * stack.c (return_command): Demangle C++ function names for query.
5887 * infcmd.c (jump_command): Demangle C++ function names for query.
5888 * cplus-dem.c (consume_count): New function and prototype.
5889 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5890 do_type): Replace conversion code with consume_count().
5891 * cplus-dem.c (gnu_special): Fix demangled of static members.
5892 * source.c (list_command): Print demangled function names
5893 when appropriate. Fix supplied by Peter Schauer.
5895 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5897 * sparc-tdep.c: Clean up slightly for Solaris2.
5899 * buildsym.c (define_symbol): Nameless types are now on several
5900 platforms; generalize them and un-ifdef them to make Solaris 2
5903 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5905 * infcmd.c: Fix typo (reported by Rob Savoye).
5906 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5907 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5908 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5909 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5910 rather than the one for the first file in the dependency chain.
5912 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5913 set. Don't reset our own texthigh, or dependency-only pst's, in
5914 scanning all the rest of the psymtabs.
5915 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5917 * buildsym.h (N_UNDF): Improve comments.
5918 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5920 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5922 * symtab.h (struct symbol): Add aux_value union for preserving
5923 an additional per-symbol value.
5924 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5925 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5926 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5927 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5928 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5930 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5932 * symfile.c (clear_symtab_users_once): Now non-static (for
5935 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5937 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5938 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5939 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5941 Solaris-2 support on SPARC:
5943 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5944 Add symbol_size and file offsets to struct symloc.
5945 Add static symbol_table_offset, string_table_offset,
5946 file_string_table_offset, next_file_string_table_offset,
5948 (add_old_header_file): Convert error() to complain()t.
5949 (dbx_symfile_read): Get symbol size via the objfile.
5950 Also get symbol_table_offset.
5951 (dbx_symfile_init): Record symbol size and count via the objfile.
5952 (dbx_next_symbol_text): Always add file_string_table_offset when
5953 accessing string table.
5954 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5955 (SET_NAMESTRING): Use the offset.
5956 (end_psymtab): Large kludge to determine addresses where source
5957 files start and end (for the psymtab header).
5958 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5959 Get this, symbol size, and symbol offset, from psymtab.
5960 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5961 Patch up last_source_start_addr if zero in N_SO.
5962 (process_one_symbol): Add variable function_start_offset.
5963 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5964 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5965 ( "", N_OBJ, N_OPT): Ignore.
5966 (elfstab_build_psymtabs): New function to read stabs out of
5969 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5970 (gdb): use GLOBAL_CFLAGS when linking, too.
5971 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5972 (N_OBJ, N_OPT): Ignore.
5973 ('f', 'F'): Save last function name.
5975 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5976 extra info in the minimal symbol.
5977 (elf_symtab_read): The extra info is the size of an ELF object,
5978 which was kludged to us in the `udata' field of the BFD symbol.
5979 Gag me with a crowbar...
5980 (elf_symfile_read): Keep track of both the absolute load address,
5981 and the offset between load addr and symbols. Handle STABS as
5982 well as DWARF sections, passing the absolute load address to
5983 elfstab_build_psymtabs.
5985 * symfile.h: Prototype elfstab_build_psymtabs.
5986 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5988 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5990 * buildsym.h: Add processing_acc_compilation flag.
5991 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5992 (define_symbol): Skip arg types in function entries. Resolve
5993 overloaded 'P' which acc uses for prototypes of functions called
5995 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5997 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5998 save size of ELF symbols. FIXME.
5999 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6000 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6002 * configure.in: Solaris config is sparc-sun-solaris2.
6003 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6005 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6006 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6007 * symfile.c (symfile_bfd_open): Comment where name is freed.
6008 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6010 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6012 * expprint.c (print_subexp): Add missing ']'.
6013 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6014 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6015 * WHATS.NEW: Point out improved C++ function name handling.
6016 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6017 type names for both implicitly and explicitly signed integral
6018 types. See comment in the source code.
6020 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6022 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6023 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6024 * expprint.c (print_subexp): Fix printing of register names.
6026 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6028 * inferior.h (register_valid): Declare.
6029 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6030 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6031 macros for traversing the data structures in a single objfile.
6032 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6033 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6036 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6038 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6039 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6040 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6041 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6043 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6045 * depend: rebuild to account for remote-st2000.c.
6046 * remote-st2000.c: Almost works now.
6047 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6049 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6051 * c-exp.y (yylex): Recognize single-quoted strings that specify
6052 tokens with embedded whitespace, such as C++ demangled names.
6053 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6054 * main.c (gdb_completer_quote_characters): Add global variable.
6055 * main.c (symbol_completion_function): Total rewrite for C++
6056 demangled name handling.
6057 * main.c (skip_quoted): New function.
6058 * main.c (main): Set rl_completer_quote_characters.
6059 * symmisc.c (dump_symtab): Print source language for symtab.
6060 * symtab.c (expensive_mangler): Add prototype and function.
6061 * symtab.c (completion_list_add_symbol): Total rewrite for new
6062 C++ demangled name handling.
6063 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6064 other changes for demangled C++ symbol handling.
6065 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6066 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6067 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6068 * symtab.c (completion_list_add_symbol): Total rewrite for new
6069 C++ demangled name handling.
6070 * symtab.c (expensive_mangler): New function.
6071 * utils.c (strcmp_iw, demangle_and_match): New functions.
6072 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6074 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6076 * Makefile.in: Roll VERSION to 4.5.4.
6077 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6078 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6079 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6081 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6083 * alldeps.mak: Rebuild to account for new files.
6084 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6085 * tm-st2000.h: New file.
6086 * configure.in: Tandem debug monitor (st2000) support.
6087 * remote-st2000.c, config/st2000.mt: ditto.
6089 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6091 * blockframe.c (inside_entry_file, inside_main_func,
6092 inside_entry_func): Return 0 if no symbols; avoid crashing.
6094 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6096 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6097 without masking, since it is signed and will later be compared
6098 against signed quantities. The right fix is probably to make
6099 it all unsigned, but this is a small, safe fix for this release.
6100 FIXME -- make the real change sometime soon.
6102 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6104 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6105 parameter in call to `symbol_file_add' to 0.
6107 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6109 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6111 * configure.in: Handle -m680[01234]0-wrs.
6113 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6115 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6116 `ieee_extended_to_double'.
6118 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6120 * valops.c (value_assign): Lint, by Pierre Willard.
6122 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6124 * coredep.c (fetch_core_registers): Remove premature warning,
6125 which triggers on DECstation even though all regs are accessible.
6127 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6128 sign-extension of instruction fields even on unsigned-char hosts.
6129 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6131 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6132 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6133 since they define the target, not the host.
6134 * m88k-pinsn.c: Fix typo.
6136 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6138 * valarith.c (value_zerop): -0.0 is still zero.
6139 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6140 Patches by Paul Eggert <eggert@twinsun.com>.
6142 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6144 * alldeps.mak, depend: re-make to account for ser-*.c.
6146 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6148 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6149 disconnecting from controlling terminal, to avoid gdb hanging
6150 on SVR4. Fixes bug reported by Oliver Okrongli.
6151 * procfs.c (PROC_NAME_FMT): Change format to match default used
6152 by system, as suggested by Oliver Okrongli.
6153 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6154 bug fix from Brent Townshend (bst%tt@cam.ORG).
6155 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6156 by turlais@rechser.total.fr.
6157 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6158 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6159 * objfiles.h (unlink_objfile): Add prototype.
6160 * objfiles.c (unlink_objfile): Add function.
6161 * objfiles.c (free_objfile): Call unlink_objfile.
6162 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6163 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6164 Also, discard old possibly bogus sf struct.
6165 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6166 find_sym_fns() for remapped symbol files, in case of any changes
6167 since the last mapping.
6169 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6171 * findvar.c (read_relative_register_raw_bytes): use the raw size
6172 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6174 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6176 Changes to support GDB running on DOS using GO32 and H8 support
6178 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6179 allowing hosts with different text and binary file formats to
6181 * coffread.c (read_coff_symtab): changed calling convention and
6182 operation - now it opens its own file with FOPEN_RB rather than
6183 duping and fdopening the provided handle.
6184 * dbxread.c, cplus-dem.c: #include mangling.
6185 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6186 binary files oring in the right bit.
6187 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6188 * remote-hms.c: cleanup to use the new remote serial stuff
6189 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6190 independent remote terminal I/O.
6191 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6192 * source.c (openp): fix off by one problem removing / - can now
6193 open a source file in the root directory with DOS.
6194 * values.c (value_as_pointer): remove bogus address bits from
6195 long. (unpack_long): unpack into unsigned long/short if pointer.
6197 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6199 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6200 It gets permanently stuck in many OSes.
6201 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6203 * breakpoint.c: Improve help text for info breakpoints.
6205 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6207 * README: Add pointer to internals doc, and describe reading
6209 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6210 * symtab.c (output_source_filename): Remove old glop for wrapping
6211 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6213 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6215 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6216 * munch: Add sort -u to avoid duplications.
6217 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6218 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6220 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6222 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6223 avoid infinite loops while demangling bogus mangled names.
6224 * valprint.c (type_print_base): Minor fix for GNU style guide
6227 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6229 * Makefile.in (VERSION): Bump to 4.5.3
6230 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6231 * Makefile.in (demangle): New target to create standalone
6232 demangler with same code and options as internal demangler.
6233 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6234 to support ARM style and Lucid style demangling, improve
6235 maintainability, fix several demangling bugs. More changes
6237 * defs.h (strstr): Add ANSI compatible prototype.
6238 * valprint.c (type_print_1): Demangle using ansi option.
6239 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6241 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6243 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6246 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6248 * mipsread.c (parse_procedure): Return rather than using
6249 uninitialized variable 'b'.
6251 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6253 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6254 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6255 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6256 relative to each source file.
6258 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6260 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6263 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6265 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6266 * am29k-tdep.c: Update to latest code from AMD.
6267 (get_saved_register) don't crap out if no frame.
6268 * remote-udi.c: Set/clear inferior_pid as appropriate.
6269 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6270 error handling. Fixup end-of-debugging messages.
6271 (udi_fetch_registers) clean up big time, mainly don't multiply
6272 register_valid indices by 4, and use proper Offset when reading
6273 gr96-gr127. (udi_store_registers) general cleanup.
6274 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6275 INT_REGNUM->INTE_REGNUM.
6276 * tm-29k.h: Upgrade to latest code from AMD.
6277 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6278 (UDIConnect) Clean up error processing (like, don't do exit() if
6279 execlp fails), make code restartable, make more attractive.
6280 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6283 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6285 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6286 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6287 from former to latter.
6289 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6291 * cplus-dem.c (do_args): Handle void args the same as others.
6292 * objfiles.c (free_objfile): Only try to unmap files when
6293 reusable objfiles are supported.
6294 * valprint.c (type_print_varspec_suffix): Add parameter that
6295 specifies if C++ demangling included function arguments. Use
6296 it to suppress printing extra pair of ()'s.
6297 * valprint.c (type_print_1): Fix problem with printing demangled
6298 C++ function types where demangled type includes the function
6301 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6303 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6304 Allows selection of C++ demangler to be a configuration option
6305 until multiple demanglers are supported.
6306 * demangle.h: New include file for extended demangler support.
6307 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6308 utils.c, valprint.c: Include "demangle.h" and change all calls
6309 to cplus_demangle() or fputs_demangled() to use individual
6311 * valprint.c (type_print_1): Change options to cplus_demangle
6312 to print demangled function args. Still broken, but now less so.
6313 * cplus-dem.c: Include demangle.h, reorganize and update some
6314 comments to reflect reality.
6315 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6316 second arg from fixed integer to bit based multiple options.
6317 * cplus-dem.c (optable): Reformat and replace ansi members with
6319 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6321 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6323 * values.c (set_internalvar): Force evaluation of lazy values.
6324 Bug reported by RMS.
6326 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6328 * Makefile.in (VERSION): Bump to 4.5.2.
6329 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6330 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6331 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6332 proper handling of bit fields.
6333 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6334 * symtab.h: Fix couple of misspellings in comments.
6335 * value.h (struct value): Clarify use of bitpos.
6336 * value.h (unpack_field_as_long): Change prototype, returns
6338 * values.c (unpack_field_as_long): Change return type to LONGEST,
6339 sign extend unpacked fields that are signed, other rewriting.
6340 * config/ncr3000.mt: New target config file.
6342 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6344 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6345 even when printing 8-bit characters.
6347 * gdbtypes.c (make_{reference,pointer,function}_type): New
6348 functions which handle overwriting of forward-referenced types
6349 for stabs file reading.
6350 (lookup_{reference,pointer,function}_type): These just call
6351 the make_*_type functions with a null storage alloc parameter.
6352 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6353 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6355 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6356 (dbx_alloc_type): Make it easier to understand. No funct change.
6357 (define_symbol: 't'): Don't put the typedef name into the name of
6358 the struct, union, or enum. Bugfix.
6359 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6360 routines to properly handle overwriting preallocated types so that
6361 forward references will work.
6362 (read_enum_type): Force enum values to file scope, due to bug in
6363 Sun compiler output. FIXME, fix later.
6365 Remove unused header_file_prev_index mechanism. It was already
6366 obsolete in gdb-3.5. These comments appeared in 3.5:
6367 /* This code was used before I knew about the instance codes.
6368 My first hypothesis is that it is not necessary now
6369 that instance codes are handled. */
6370 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6371 * buildsym.h: Remove it and prev_index that saves it.
6372 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6374 * solib.c (special_symbol_handling): When called from core files,
6375 must set up debug_addr. Don't print error messages, just return.
6376 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6378 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6380 * cplus-dem.c: Allow nested class names (as in
6381 Foo::Bar::method()).
6382 Allow the cleaner cfront style of nested class names
6383 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6384 Make cplus_demangle re-entrant by removing use of global
6385 variables. Instead, place all shared variables in a
6386 stack-allocated structure, and pass around its address.
6388 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6390 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6391 29k-share/* subdirs...
6393 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6394 rewrite, only leave out the bugs.
6396 * Makefile.in: Add 29k/UDI support. Improve depend.
6397 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6399 * am29k-tdep.c: Update to use new calling conventions, and misc
6402 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6404 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6406 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6407 breakpoint instructions that leave PC pointing at the right place.
6409 * core.c (core_open): Call warning() to print warnings.
6411 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6413 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6414 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6415 This prevents a crash when trying to lookup the value of a
6416 non-existent symbol.
6418 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6420 * signame.c, signame.h: Remove, replaced by strsignal.c in
6422 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6423 sun386-xdep.c: Remove include of signame.h
6424 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6425 * Makefile.in (HFILES): Remove signame.h
6426 * Makefile.in (OBS): Remove signame.o
6427 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6428 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6429 psignal, perror): Add prototypes.
6430 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6432 * depend: Manually remove signame.[cho] references.
6433 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6435 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6436 with safe_strsignal.
6437 * core.c (core_open): Replace use of sys_siglist with
6439 * core.c (memory_error): Replace use of sys_errlist with
6441 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6443 * infcmd.c (program_info): Replace use of sys_siglist with
6445 * infrun.c (signal_stop, signal_print, signal_program):
6446 Allocate dynamically based on dynamic determination of number
6447 of signals to support.
6448 * infrun.c (child_create_inferior): Replace use of sys_errlist
6450 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6452 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6453 strsigno and sys_siglist with safe_strsignal.
6454 * infrun.c (handle_command): Call signo_max to find number of
6455 signals. Replace sig_number with strtosigno and sig_abbrev with
6457 * infrun.c (signals_info): Replace sig_number with strtosigno.
6458 * infrun.c (_initialize_infrun): Call signo_max to find number of
6459 signals. Dynamically allocate signal_{stop,print,program}.
6460 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6461 * procfs.c (errnoname): Add function and prototype.
6462 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6463 of sys_siglist with safe_strsignal.
6464 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6465 sys_siglist with safe_strsignal.
6466 * procfs.c (info_proc_stop): Call errnoname.
6467 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6468 * stuff.c (main, get_offset): Replace use of sys_errlist with
6470 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6471 with safe_strsignal.
6472 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6473 with safe_strsignal.
6474 * utils.c (safe_strerror, safe_strsignal): Add functions that
6475 call strerror and strsignal respectively, and deal with NULL
6477 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6478 sys_errlist with safe_strerror.
6479 * valprint.c (val_print): Replace use of sys_errlist with
6482 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6484 * Makefile.in: rework CFLAGS so that they can be set from the
6485 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6486 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6487 Pass CFLAGS on recusions.
6489 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6491 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6492 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6493 overkill for the problem it solved.
6494 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6495 and default to simply printing type names as appropriate.
6496 * main.c (main): Remove one of the leading newlines from
6497 warning_pre_print initialization.
6498 * objfiles.c (open_existing_mapped_file): Add function and
6500 * objfiles.c (open_mapped_file): Rewrite to use new function
6501 open_existing_mapped_file.
6503 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6505 * sun3-xdep.c (fetch_core_registers): Lint.
6506 * tm-sun3.h: Prototype lint.
6509 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6511 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6512 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6513 * objfiles.c: Cast calls to close() with unused returns to void.
6514 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6515 old objfile's name before updating it.
6516 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6517 * objfiles.h (objfile struct): Add mmfd member.
6518 * symfile.c (syms_from_objfile): Move some code to
6519 new_symfile_objfile.
6520 * symfile.c (new_symfile_objfile): Add new function, common code
6521 from syms_from_objfile.
6522 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6523 mapped and unmapped symbol files.
6524 * symfile.c (symbol_file_command): Print "No symbol file now"
6525 message, ala exec_file_command for the exec file.
6526 * symfile.h (new_symfile_objfile): Add prototype.
6527 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6528 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6530 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6532 * rs6000-pinsn.c: New version from IBM (Metin).
6533 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6534 to avoid warnings from some compilers.
6536 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6538 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6539 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6540 type's flag word that marks it as a fundamental type.
6541 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6542 flags argument for all calls to init_type().
6543 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6544 flags argument for all calls to init_type(). Also remove
6545 dependency on host sizes for ints, floats, etc.
6546 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6547 flags argument for all calls to init_type(). Also remove
6548 dependency on host sizes for ints, floats, etc.
6549 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6550 bit to flags argument for all calls to init_type(). Add types
6551 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6552 * valprint.c (unsigned_type_table, signed_type_table,
6553 float_type_table): Remove.
6554 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6555 bit when printing fundamental types, and print the actual name
6556 for such types, rather than inventing one. Remove code that
6557 invented fundamental type names.
6558 * valprint.c (_initialize_valprint): Remove initializations
6559 for now removed unsigned_type_table, signed_type_table, and
6562 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6564 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6565 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6568 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6570 * dwarfread.c (target_to_host): New function similar to previous
6572 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6573 Extensive changes to convert all previous usages to use new
6574 target_to_host() function.
6575 * dwarfread.c (struct dieinfo): Change types of most integral
6576 members to be unsigned.
6578 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6580 * WHATS.NEW: Revise -mapped doc.
6582 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6584 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6585 too high or when skipping `forwards' moves us backwards.
6586 (parse_type): Print mis-guessed tag name in complaint.
6587 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6588 (parse_procedure): Do not attempt to create symbols; just fill in
6589 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6590 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6591 for clarity. Set top_stack before calling parse_external. In
6592 stabs, sort symbols before calling parse_procedure.
6594 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6595 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6596 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6597 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6600 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6602 * Makefile.in (VERSION): Set to 4.5.1.
6603 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6604 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6605 fill_gregset): New functions for SVR4 /proc support.
6606 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6607 Remove new symbol types and such to ../include/coff/symconst.h.
6608 (parse_symbol): Simplify code for parsing struct/enum/unions.
6609 (parse_type): Handle `long long' types.
6610 (upgrade_type): Handle `const' qualifier.
6611 (parse_partial_symbols): fix indentation, clean a bit.
6613 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6615 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6616 copy in data from raw read buffers, calling bfd byteswapping
6617 routines as appropriate. Use to replace most existing memcpy
6619 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6620 * configure.in: Recognize new ncr3000 config.
6621 * config/ncr3000.mh: New config file.
6623 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6627 * README: Update for release.
6628 * Makefile.in: Update version to 4.5.
6629 * WHATS.NEW: The obvious.
6631 * depend: Generate new depend file for this release.
6633 * Makefile.in (depend): Fix dependancy generation so that it does
6634 not include gcc 'fixincluded' files, which are usually in a system
6637 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6639 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6640 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6641 symbols for nameless types. And, handle `R' (register parameter
6642 type) for AIX. (an extension to existing stabstring grammar).
6643 * rs6000-xdep.c: Fix typo (= should have been ==).
6645 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6647 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6649 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6651 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6652 * signame.c (SIGWAITING, SIGLWP): Add.
6654 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6656 * xm-i386mach.h: add decls for errno and strdup().
6658 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6659 used in array index context (otherwise, some compilers barf).
6661 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6663 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6664 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6665 in a system call, and provide better backtrace if so.
6667 * Makefile.in (HFILES): Add xcoffsolib.h.
6668 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6669 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6671 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6672 mipscoff_symfile_read): Convert to BFD to do file I/O.
6674 * symfile.c: #include <ctype.h> to get proper def if isspace().
6676 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6678 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6680 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6681 function also when parsing embedded stabs.
6683 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6685 * mipsread.c: Fix more declarations.
6687 * mipsread.c: Fix many invocations of complain. Use enum
6688 type_code where appropriate.
6690 * xm-vaxult.h: Add decl for strdup().
6692 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6695 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6697 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6700 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6702 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6703 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6704 Merge in more patches for rs6000 from Metin Ozisik.
6705 * utils.c: Fix typo in comment.
6707 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6709 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6710 * procfs.c (attach): Set nopass_next_sigstop if attached
6711 process is forcibly stopped.
6712 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6713 resending SIGSTOP to attached process on first resume.
6715 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6717 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6719 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6721 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6722 (VERSION): Bump to 4.4.85.
6723 * mipsread.c: Update for new include files. Lint.
6724 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6725 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6726 Don't need to bring in mipsread.o specially any more.
6728 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6730 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6731 routine (for Irix-4.x). Make many funcs static and void.
6732 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6733 * (init_extra_frame_info): Don't trash cached value of frame
6734 pointer register. This fixes backtracing through routines that use
6735 alloca(). Generally clean up declarations of functions, and use
6736 typedefs and macros to reference data structures as appropriate.
6737 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6740 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6742 * values.c (unpack_long): Fix unpacking error for signed chars
6743 on hosts where the default character type is unsigned.
6744 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6745 for newer SVR4 variants.
6746 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6747 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6748 * procfs.c (mappingflags): Add support for MA_PHYS
6750 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6752 * buildsym.c (read_struct_type): Avoid coredump when C++
6753 abbreviated type name is messed up. Reported by Joe Buck.
6754 FIXME, we need to determine whether GDB or GCC needs to be
6755 smarter to correctly locate this type name.
6757 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6758 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6759 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6760 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6761 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6763 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6765 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6766 * symtab.h (current_source_symtab): Make extern
6767 * symtab.h (current_source_line): Make extern
6768 * inferior.h: Move all procfs.c prototypes to one place, add
6769 prototype for proc_signal_handling_change. Add prototypes for
6770 signal_stop_state, signal_print_state, and signal_pass_state.
6771 * inferior.h (stop_soon_quietly): Make extern
6772 * inferior.h (attach_flag): Make extern
6773 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6774 * infrun.c (signal_stop_state, signal_print_state,
6775 signal_pass_state): New functions to query specific signal
6777 * infrun.c (handle_command): Minor error message change, add
6778 NOTICE_SIGNAL_HANDLING_CHANGE.
6779 * procfs.c (open_proc_file): Remove iris specific reset of
6780 inherit-on-fork flag, moved to proc_set_exec_trap().
6781 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6782 to reset inherit-on-fork flag, bash comment to GNU form.
6783 * procfs.c (proc_base_address, set_proc_siginfo,
6784 fetch_core_registers): Conform to code style.
6785 * procfs.c (signame.h): Include.
6786 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6787 syscallname(), info_proc_syscalls()): New macros, tables, and
6788 functions to organize and report system call information.
6789 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6790 saved_exitset, saved_entryset): Add to procinfo struct.
6791 * procfs.c (struct trans): Add.
6792 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6793 siginfo_table, errno_table): Tables to translate numeric values
6794 to symbolic names and short descriptions.
6795 * procfs.c (signalname, info_proc_signals): Add function and
6797 * procfs.c (proc_info): Now info_proc.
6798 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6799 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6800 info_proc_faults, lookupname, lookupdesc, sigcodename,
6801 sigcodedesc): New functions.
6802 * procfs.c (proc_signal_handling_change): New function to set
6803 the trace flags based on the state of gdb's signal handling flags.
6804 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6805 and remove code to do PIOCSTRACE ioctl.
6806 * procfs.c (attach, detach): Preserve and restore process flags
6807 using saved_* fields in procinfo struct.
6808 * procfs.c (attach): Call proc_signal_handling_change.
6809 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6810 * procfs.c (proc_desc): Update for latest changes.
6811 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6812 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6813 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6815 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6817 * procfs.c (set_proc_siginfo): Add prototype and new function.
6818 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6819 up inferior siginfo struct.
6820 * elfread.c (elf_symfile_read): Compute the relocation amount
6821 by subtracting off the address of the ".text" section.
6822 * solib.c: Add pointer to ".text" section to so_list struct.
6823 * solib.c (solib_map_sections): Initialize pointer to ".text"
6824 section in so_list struct.
6825 * solib.c (symbol_add_stub): Pass base address of ".text"
6826 section to symbol_file_add, rather than the load address of
6827 the shared library. On SunOS they are the same. On SVR4 they
6830 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6832 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6833 function name, not .gdbinfo. symbol.
6835 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6837 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6839 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6841 * Makefile.in (VERSION): 4.4.8
6843 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6844 commands in .cshrc/.profile won't get traced.
6846 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6848 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6849 * exec.c (build_section_table): Don't abort if no sections.
6850 * sparc-tdep.c (single_step): Lint.
6851 * utils.c (mrealloc): Handle realloc (0, size) case here.
6853 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6855 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6858 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6860 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6861 .gdbinfo. symbols are created. Move creation from parse_procedure
6862 to parse_symbol, where it is fairly easy to grow the symtab. This
6863 also fixes a symtab trashing bug on all mips-based systems.
6864 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6866 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6867 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6869 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6871 * c-exp.y: Add missing return type to yyparse() prototype.
6873 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6875 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6877 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6878 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6879 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6880 (patch_opaque_types): Avoid dummy args and result.
6881 * objfiles.c (have_partial_symbols, have_full_symbols,
6882 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6883 (iterate_over_objfiles, iterate_over_symtabs,
6884 iterate_over_psymtabs): Remove, clunky and slow.
6885 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6886 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6887 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6888 dump_objfile): Remove dummy args and results. Move filename
6889 comparisons to callers.
6890 (printsyms_command, printpsyms_command, printmsyms_command,
6891 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6892 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6893 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6894 list_symbols, make_symbol_completion_list): Replace explicit
6895 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6896 Eliminate Dijkstra flag crap, break out of loops with gotos.
6897 (lookup_symtab_1): Protect '/' tests from short filenames.
6898 (cplus_mangled_symbol): Move inline into lookup_symbol.
6899 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6900 (relocate_minimal_symbol): Move inline to vmap_symtab.
6901 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6902 iterate_over_msymbols with ALL_MSYMBOLS.
6904 Misc cleanup prior to release.
6906 * Makefile.in (VERSION): Roll to 4.4.7.
6907 (HFILES): Add call-cmds.h.
6908 * call-cmds.h: New header for command fns called by other files.
6909 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6910 (breakpoint_1): Remove unused type arg. Change callers.
6912 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6913 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6914 * mipsread.c: Add prototypes for all static functions.
6916 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6917 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6918 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6919 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6920 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6921 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6924 * buildsym.c (define_symbol): Handle global register variables
6925 (from Pierre Willard). Complain if register numbers are too large.
6926 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6927 * tm-sparc.h: Don't #include <sun4/reg.h>.
6928 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6929 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6931 * language.h: Avoid forward enum declaration.
6932 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6933 config/sun4os5.mt: New host and target.
6934 * defs.h (errno): #include <errno.h> rather than assuming int.
6935 From Pierre Willard.
6937 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6938 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6939 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6940 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6941 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6942 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6943 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6945 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6947 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6948 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6949 * language.h (enum exp_opcode): Avoid forward enum def.
6950 * main.c (define_command, user_defined_command): Lint.
6951 * mem-break.c, xcoffread.c: Lint.
6952 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6954 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6956 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6957 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6958 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6959 or IBM6000_TARGET as (approximately) appropriate.
6961 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6963 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6964 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6965 or not to try reading symbols from a mapped objfile. Plugs memory
6966 leak due to shared libraries generating no psymtabs or symtabs.
6968 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6970 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6971 * copying.awk: Lint. Make stronger warning at top of copying.c.
6972 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6973 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6974 (lookup_pointer_type): Add FIXME comment.
6975 * main.c (set_history_size_command): Disallow negative size.
6976 * partial-stab.h: Update copyright.
6977 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6979 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6981 * main.c (set_history_size_command): Negative size is error.
6982 (Reported by Peggy Fieland.)
6984 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6986 * coffread.c (coff_symfile_init): Update comment.
6987 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6988 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6989 macros to access the dbx specific objfile information.
6990 * dbxread.c (symfile_string_table, symfile_string_table_size):
6991 Remove these local variables.
6992 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6993 read_dbx_symtab): Remove the stringtab and stringtab_size params
6994 from the function prototypes, the function definition, and the
6995 function calls. These are now available via DBX_STRINGTAB and
6996 DBX_STRINGTAB_SIZE using the objfile pointer.
6997 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6998 an arg to read_dbx_symtab.
6999 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7000 stringtab and the dbx specific per-objfile private info.
7001 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7002 args in prototype, function definition, and function calls. It is
7003 now available via the DBX_SYMCOUNT macro using the objfile
7005 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7006 local instance of struct dbx_symfile_info and replace with DBX_*
7008 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7009 symfile_string_table and symfile_string_table_size.
7010 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7011 symfile_string_table.
7012 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7013 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7014 stringtab size variables. Remove all code that used to reread
7016 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7017 to prior to any calls to mmalloc for the objfile specific heap.
7018 * utils.c (init_malloc): Document the requirement that for each
7019 heap for which corruption checking is desired, that init_mmalloc
7020 must be called prior to any mmalloc calls on the heap.
7022 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7024 * rs6000-pinsn.c: Make dis-assembly output more like
7025 other targets: Don't print instruction in hex before
7026 the assembly; use print_address to print out jump
7029 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7031 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7032 * cplus-dem.c: Support "Sc" meaning "signed char".
7034 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7036 * configure.in: fix iris/iris3.
7038 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7040 * command.c, main.c (various places): Use ctype.h macros
7041 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7042 (such as (x >= 'A' && x <= 'Z')).
7043 (There are still more of these in other files.)
7044 * main.c (defined_command): Lower-case the user's
7045 new command before entering it. Needed because
7046 command lookup is case-insensitive (and also lower-cases).
7047 (Based on Metin's earlier patch.)
7049 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7051 * config/irix4.mh: new file.
7053 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7055 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7058 * xm-mips.h: Declare strdup for ultrix.
7060 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7061 when calling new_symbol.
7062 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7065 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7067 * config/rs6000.mh: Update (for Fred's new mmalloc)
7068 flags to disable use of GNU malloc/mmalloc.
7069 * munch: Change SYSV rule to allow .text before the label,
7070 as well as after, to work for AIX.
7071 * gdbtypes.h: Minor clarifiction.
7073 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7075 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7076 continuation in yet another place (between method declarations).
7078 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7080 * mips-tdep.c: include symfile.h and objfiles.h to fix
7083 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7085 * valops.c (value_struct_elt_for_reference): Added 'offset'
7086 parameter to handle multiple inheritance.
7087 * eval.c, value.h: Update accordingly.
7089 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7091 * objfiles.h: New file
7092 * Makefile.in (HFILES): Add objfiles.h
7093 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7094 main_scope_lowpc, main_scope_highpc.
7095 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7096 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7097 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7098 xcoffread.c, : Include objfiles.h.
7099 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7100 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7101 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7102 inside_entry_file() and logic changed appropriately.
7103 * blockframe.c (outside_startup_file): Renamed to
7104 inside_entry_file() and logic changed appropriately.
7105 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7106 and logic changed to use per-objfile specific fields.
7107 * blockframe.c (inside_entry_scope): Renamed to
7108 inside_entry_func() and logic changed to use per-objfile specific
7110 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7111 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7112 Remove extern decls.
7113 * symfile.c, symfile.h (entry_point): Remove extern decl.
7114 * coffread.c (coff_symfile_init): Common entry point init code
7115 moved to symfiles.c, call init_entry_point_info().
7116 * coffread.c (complete_symtab): Use new per-objfile entry info.
7117 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7118 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7120 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7121 * defs.h (inside_entry_scope, outside_startup_file,
7122 inside_main_scope): Prototypes changed for renames to
7123 inside_entry_func, inside_entry_file, inside_main_func,
7125 * symfile.c (syms_from_objfile): Common entry point init code
7126 moved to init_entry_point_info() and call init_entry_point_info().
7127 * symfile.h (init_entry_point_info): Include prototype.
7128 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7129 moved to symfiles.c and call init_entry_point_info().
7130 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7131 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7132 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7134 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7135 works for the majority of targets.
7136 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7137 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7138 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7139 Use default definition in frame.h.
7140 * frame.h (selected_frame_level): Make decl extern.
7141 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7142 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7143 * partial-stab.h: Use new per-objfile entry info.
7144 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7145 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7146 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7147 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7148 have_minimal_symbols): Prototypes moved to objfiles.h.
7149 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7150 Macros moved to objfiles.h.
7151 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7153 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7155 More C++ improvements (pointers to members, qualified names).
7156 * c-exp.y: Support exp.type::name and exp->type::name
7157 syntaxes. (Unfortunately, doesn't work for static members.)
7158 * c-exp.y, eval.c: Make type::~type work better.
7159 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7160 value_static_field by value_struct_elt_for_reference.
7161 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7162 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7163 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7164 for OP_SCOPE operand; no point in it now that we use lazy
7165 reading of values, and use "reference to member" objects.
7166 * gdbtypes.h: Clarify comment.
7167 * valops.c: Change value_struct_elt_for_address to return
7168 a reference (or variable), rather than a pointer. Change
7169 the name to value_struct_elt_for_reference to reflect this.
7170 Returning a reference instead of a address provides a
7171 generalization, since we can use the routine for both
7172 class::name as well as &class::name.
7173 Also, recurse to handle multiple inheritance properly.
7174 * valprint.c: Moved code to print pointer-to-members
7175 to new function point_class_member. This allows a
7176 "reference-to-member" to be printed using the same code.
7177 * valprint.c (type_print_varspec_prefix): Avoid printing
7178 "struct " for domains of class-member types.
7179 * valops.c (search_struct_field): Inline code for simplified
7180 version of value_static_field (which can then be deleted).
7181 * value.h: Rename value_struct_elt_for_address to
7182 value_struct_elt_for_reference. Delete value_static_field.
7183 * values.c: Remove no longer used function value_static_field.
7185 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7187 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7188 elfread.c (coff_symfile_finish): Add function, prototype, and
7189 add to the xxxx_sym_fns struct for each file type. Also reformat
7190 the xxxx_sym_fns vector to a standard format and add comments.
7191 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7192 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7193 Pass pointer to struct objfile rather than pointer to sym_fns.
7194 Change references inside each function accordingly. Allocate any
7195 symbol file specific info in the per-objfile memory region.
7196 * dbxread.c (free_and_init_header_files): Break function into
7197 free_header_files(), called from dbx_symfile_finish(), and
7198 init_header_files(), called from dbx_new_init().
7199 * dbxread.c (dbx_new_init): Move deallocation things to new
7200 dbx_symfile_finish function.
7201 * elfread.c (elf_new_init): Call buildsym_new_init().
7202 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7203 routine for the objfile before deallocating other stuff.
7204 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7205 * symfile.h: Move struct sym_fns to before struct objfile def.
7206 Add sym_finish function pointer and change prototypes of other
7207 function pointers to reflect passing struct objfile pointer rather
7208 than struct sym_fns pointer.
7209 * symfile.c: Remove now obsolete symtab_fns pointer.
7210 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7211 locates the correct sym_fns struct for the given objfile.
7212 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7213 for better support of mapped symbol tables.
7214 * symfile.c (symbol_file_command): Remove obsolete code using
7216 * symfile.h: Remove duplicate declarations for symfile_objfile,
7217 entry_point, and object_files.
7218 * target.c (target_info): Compare symfile_objfile to NULL.
7219 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7220 aixcoff_symfile_finish().
7222 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7224 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7225 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7226 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7228 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7230 Some improvements to g++ debugging.
7231 * symtab.c (list_symbols): demangle before pattern matching.
7232 * symtab.c: Other fixes to improve handing of operators.
7233 * valprint.c (type_print_base): Fix test for constructor.
7234 * values.c (value_static_field): Allow evaluation of
7235 CLASS::METHOD, returning a function pointer.
7237 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7239 * Makefile.in (VERSION): Roll 4.4.6.
7240 * exec.c (exec_file_command): Add code to ignore optional args
7241 passed in by file_command() for use in symbol_file_command().
7242 * main.c (main): Document -mapped and -readnow in help summary.
7243 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7244 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7245 to get filename from bfd with bfd_get_filename(). Test mapto
7246 against 0, not NULL. Use mstrsave() to make copy of filename.
7247 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7249 * remote-vx.c (vx_load_command, add_symbol_stub):
7250 Symbol_file_add() takes an additional arg.
7251 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7253 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7254 changed to return a bfd not an objfile pointer.
7255 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7256 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7257 Change to eliminate local bfd and use symfile_bfd_open() plus
7258 allocate_objfile(). Add code to implement readnow option.
7259 * symfile.c (symbol_file_command): Changes to option handling,
7260 readnow functionality moved to symbol_file_add().
7261 * symfile.c (symfile_init): Eliminate local copy of bfd.
7262 * symfile.c (add_symbol_file_command): Changes to parse mapped
7263 and readnow options.
7264 * symfile.h (allocate_objfile): Arg removed from prototype.
7265 * symtab.h (symbol_file_add): Arg added to prototype.
7266 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7269 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7271 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7272 mtrace.awk, state.c, state.h: Removed.
7273 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7274 directories searched for source files.
7275 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7276 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7277 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7278 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7279 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7280 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7281 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7283 * Makefile.in (HFILES): Remove state.h
7284 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7285 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7286 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7287 * Makefile.in (clean): Remove all object files.
7288 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7289 * cplus-dem.c: Remove prototypes definitions that are now done in
7291 * dbxread.c (throughout): Change from using per-objfile
7292 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7293 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7294 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7295 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7296 * depend: Remove dependencies for state.o, state.h.
7297 * dwarfread.c: Add declaration for warning_pre_print.
7298 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7299 * dwarfread.c (throughout): Change from using per-objfile
7300 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7301 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7302 use supplied objfile.
7303 * i386-xdep.c (print_387_status): Change to use warning() rather
7305 * i387-tdep.c (print_387_control_word): Change to use warning()
7306 rather than printfs.
7307 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7308 that some compilers grumble about.
7309 * language.c (throughout): Add declaration for warning_pre_print
7310 and using warning() instead of printfs.
7311 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7312 * main.c (main): Add declaration for warning_pre_print and set it
7313 similarly to error_pre_print. Add declarations for
7314 mapped_symbol_files and readnow_symbol_files. Add appropriate
7315 definitions to long_options[].
7316 * minsyms.c: Trivial fix to comment.
7317 * objfiles.c (allocate_objfile): Substantially rewritten for
7318 using mapped symbol files.
7319 * objfiles.c (throughout): Change from using per-objfile
7320 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7321 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7322 * source.c (throughout): Change from using per-objfile
7323 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7324 * source.c (open_source_file): Use mstrsave to save file name in
7325 mapped symbol region for objfile.
7326 * symfile.c: Remove include for state.h.
7327 include to local form.
7328 * symfile.c (symbol_file_add_digested): Remove.
7329 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7331 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7332 from objfile structure. Add malloc descriptor pointer (md).
7333 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7334 * symm-xdep.c (print_fpu_status): Use warning() rather than
7336 * symmisc.c (free_symtab_block): Now takes and uses current
7338 * symmisc.c (throughout): Change from using per-objfile
7339 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7340 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7341 Sun compiler grumblings when PTR is char *.
7342 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7343 msymbols() to correct pointer type.
7344 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7345 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7346 error always starts on a line of it's own.
7347 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7348 Rewrite for new mapped malloc package use.
7349 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7350 that don't want to use the mapped malloc package; pass arguments
7351 on to traditional malloc package functions.
7352 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7353 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7354 mrealloc, malloc, and realloc but get fatal error if runs out
7356 * utils.c (msavestring, mstrsave): Save a string in a specific
7357 mapped malloc region.
7358 * utils.c (print_spaces): Use xmalloc to get the buffer.
7359 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7360 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7361 * config/i386v4.mh: Insignificant reorganization.
7363 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7365 * xcoffread.c: Only enable compilation of debugging functions
7366 if IBM6000 is defined. Fails to compile otherwise.
7368 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7370 * Makefile.in: pass MAKEINFO down on info.
7372 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7374 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7375 useless code, including an lseek to an uninitialized variable.
7376 Reported by Jim Williams <jimbo@wrs.com>.
7378 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7380 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7381 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7382 * minsyms.c, symfile.c: Changes that may be generally
7383 applicable, but are #ifdef IBM6000 for now.
7384 * rs6000-xdep.c: Fixed typo in comment.
7385 * rs6000-tdep.c: Non-substatial changes.
7386 * xoffread.c: The main change here is addition of some
7387 debugging functions.
7388 * xoffexec.c: More changes.
7390 * xcoffread.c: Fixed two too-few-parameters bugs.
7392 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7393 to SOLIB_CREATE_INFERIOR_HOOK macro.
7395 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7397 * symfile.h: Add prototype for iterate_over_msymbols().
7398 * symtab.c (cplus_mangled_symbol): Add function.
7399 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7400 iterate_over_msymbols to find demangled C++ symbol.
7401 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7402 value to iterate_over_msymbols().
7403 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7406 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7408 * Makefile.in: added check target.
7410 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7412 * ecoff.c: Move to ../bfd/coff-msym.c.
7413 * config/mt-*mips: Remove ecoff.o from the configuration.
7414 * remote.c (): Add newline to initial +.
7415 (remote_resume): Mention how to cope with signals.
7416 (remote_interrupt): Add debug msg.
7417 (remote-wait): Implement new 'T' reply, which includes
7418 status, PC, and FP all in a single short message.
7419 (putpkt): Add further debugging of packet acks.
7420 * mipsread.c (fixup_symtab): Also swap RFD's.
7421 (parse_partial_symbols): Avoid bug on unknown symbol types.
7422 * Makefile.in (VERSION): Roll to 4.4.5.
7423 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7424 for remote MIPS by limiting heuristic to 200 byte search.
7425 (heuristic_proc_desc): Byte-swapping.
7426 (mips_print_register): Cope with failure of
7427 read_relative_register_raw_bytes. Byte-swap integers for
7429 * mips-pinsn.c (print_insn): Byte-swap instruction.
7431 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7433 * config.sub configure.in config/mh-irix4
7434 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7435 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7436 gdb/xm-irix4.h gdb/config/mt-irix3
7437 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7439 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7441 * defs.h, utils.c: xrealloc takes PTR as first arg.
7442 * defs.h: Reword confusing comment about ANSI prototypes.
7443 * defs.h: Some minor whitespace changes.
7444 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7445 not NULL, which can be (void *).
7446 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7447 * tm-i386v.h (SP_ARG0): Define
7448 * xm-sysv4.h: Back out of change for missing prototypes.
7449 * i386-tdep.c (get_longjmp_target): Add function.
7451 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7453 * Makefile.in: install man page too.
7455 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7457 * All GDB files that #include defs.h: Removed stdio.h.
7458 (defs.h): #include stdio.h.
7460 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7462 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7463 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7464 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7465 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7466 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7467 it before printing out the hex shape of an address.
7469 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7471 * rs6000-xdep.c (frame_initial_stack_address): Move
7472 code to set frame->cache_fsr into new separate function
7473 frame_get_cacahe_fsr. This allows fixing a fatal error.
7474 * xcoffexec.c: Turn previously suppressed error
7475 message back on, after cleaning up BFD.
7477 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7478 printing of blank line, since it cases printing of an
7479 extra blank line. Is this intended? It does mess up
7481 * defs.h: Put back declarations of malloc and realloc,
7482 but protected by #ifndef MALLOC_INCOMPATIBLE.
7483 * objfiles.c: Undo previous change: Use malloc/realloc
7484 for objfile malloc/realloc fields (but add a cast).
7485 * xcoffexec.c: Suppress an error message (for now).
7487 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7489 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7490 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7491 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7493 * xcoffread.c: Modifications to C_DECL storage class handling, and
7494 introduction of an old smash_to_pointer_type() routine.
7496 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7497 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7498 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7499 parameters have been modified.
7501 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7502 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7503 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7504 and fetch_inferior_registers() always fetched all the registers
7505 resulting valid register values at hand all the time. Pushing a dummy
7506 frame did not require validating all register values first. After
7507 putting the above mechanism into action, we didn't have valid registers
7508 values always ready. Thus, all registers need to be fetched before
7509 pushing a dummy frame now.
7511 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7512 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7513 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7514 the starting address (actual frame address) of a frame.
7515 * rs6000-tdep.c: modifications to function_frame_info() to see if
7516 function reserves a frame pointer register (alloca register)
7517 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7518 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7519 functions with alloca() calls.
7521 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7523 * xm-sysv4.h: Provide definitions/prototypes for host environment
7524 functions for which no definitions or prototypes are provided in
7525 any currently included gdb or host environment header files.
7526 For SVR4, this currently includes malloc and realloc, which cannot
7527 be portably prototyped in any gdb include file.
7529 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7531 * buildsym.h: Remove obsolete variable file_stabs.
7533 * Makefile.in: Move place where configure merges in host-
7534 and target-dependent fragments later, so the latter
7535 can override (say) GNU_MALLOC.
7536 * config/mh-rs6000: Use system malloc. Otherwise, I
7537 ended up with *two* incompatible versions of malloc
7538 (functions in libc would call the malloc in libc).
7539 I assume this is a shared library problem.
7541 * remote.c: Fix (presumed) typo.
7542 * objfiles.c: Use xmalloc/xrealloc instead of
7543 malloc/realloc (since the latter are no longer declared).
7545 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7546 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7547 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7548 handle individual registers.
7549 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7550 correctly in case it wasn't cached yet. (A problem showed up
7551 after fetching individual registers.)
7552 * buildsym.c: Disable type_synonym_name's type name overwriting
7553 in cases it is unnecesary. rs6000 portation doesn't use
7554 type_synonym_name, and it used to nullify type names
7555 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7556 type's name as soon as space for that type is allocated.
7557 * xcoffread.c: ignore a section's lineno information if it is
7558 not `.text'. (In rs6000 bfd portation integration, skipping over
7559 `.pad' sections are ignored since it was in machine independent
7560 part of the code. Thus, a problem of fake sections with invalid
7561 lineno information arised.)
7563 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7564 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7565 * rs6000-tdep.c: make function_frame_info() work whether or not
7566 reading from a core file.
7567 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7569 * infrun.c. main.c, printcmd.c. symtab.c:
7570 More changes from IBM for rs6000.
7573 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7575 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7576 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7577 Merge in changes (mostly from IBM) for RS6000.
7578 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7579 More changes from IBM for RS6000. These are in machine-
7580 independent code, and probably could do with some cleaning
7581 up. The most questionable of these are #ifdef IBM6000.
7582 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7583 to single_step() (for consistency with rs6000 and i860).
7584 * utils.c: Allow the 1st arg to xrealloc to be NULL
7585 (in which case do malloc). This removes the need for
7586 some tests in xcoff code (and perhaps other places?).
7587 * coffread.c: Removed variables last_source_file,
7588 type_vector, and type_vector_length as these are now
7589 defined by buildsym.[ch].
7590 * defs.h: Remove prototypes for malloc and realloc, since
7591 these should only be used to implement xmalloc and xrealloc,
7592 and they conflict with <stdlib.h> in AIX - where they
7593 return void* even when __STDC__ isn't defined. Sigh.
7594 * munch: Recognize *initialize* in data as well as text
7595 (AIX uses data). Also, incorporate a patch from Garrett
7596 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7597 much more sensible, by only trying to match the name of
7598 the initialize_foo function, and not the junk before it.
7600 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7602 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7603 unless symbol table indicates that something has changed.
7605 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7607 * remote.c: Make it work for embedded MIPS. Increase buffer
7608 size, and use throughout. Round buffer size up if too many regs.
7609 Support baud rate setting and try for an 8-bit path. If
7610 interrupted while waiting for target, send a ^C down the wire.
7611 Avoid single-byte reads.
7612 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7614 * mips-xdep.h: Avoid the embedded regs when on Unix.
7616 * mipsread.c: Byte-swap the symbol table structures, using
7617 routines from ecoff.c, to read a symbol table written in any
7618 of the four possible byte orders.
7619 * configure.in (mips-big-* target): Same as Sony News.
7620 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7621 * ecoff.c: New file for symbol swapping routines.
7623 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7625 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7626 all-breakpoints' command.
7627 * (get_number): Allow users to enter negative breakpoint numbers.
7628 * (breakpoint_1): Reformat display of 'info break' to show new
7630 * (create_longjmp_breakpoint, breakpoint_re_set,
7631 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7632 symfile.c (syms_from_objfile): Re-do
7633 insertion of longjmp breakpoints. Move all code into
7634 breakpoint_re_set, and call that instead of
7635 create_longjmp_breakpoint in symfile.c.
7637 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7639 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7640 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7641 * symtab.c (find_pc_symtab): Handle having no objfiles.
7642 * infcmd.c: Fix comment.
7643 * objfiles.c (free_all_objfiles): Add.
7644 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7645 * symfile.c (symbol_file_command): free all objfiles when
7646 specifying a new symbol file.
7647 (reread_symbols): Stat the file name, don't fstat the descriptor.
7649 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7651 * Makefile.in, configure.in: removed traces of namesubdir,
7652 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7653 copyrights to '92, changed some from Cygnus to FSF.
7655 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7657 * dbxread.c (end_psymtab): Delete empty psymtabs.
7658 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7659 * symfile.h (struct objfile): Add free_psymtabs.
7661 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7663 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7665 * symfile.c (symbol_file_command): strcmp => !strcmp.
7666 * breakpoint.h: Move prototypes to follow enum definition they need.
7667 * breakpoint.c, infrun.c: Lint.
7668 * printcmd.c: Use `enum enable' rather than `enum
7670 * mipsread.c: First pass at making it compile with the new
7671 objfile changes. Probably seriously broken still, but it
7674 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7676 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7677 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7678 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7679 stepping (and nexting) through longjmp(). Also, cleanup
7680 breakpoint handling quite a bit by creating explicit breakpoint
7681 types instead of using magic breakpoint numbers.
7682 Makefile.in: Update version to 4.4.3
7684 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7686 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7687 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7688 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7690 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7692 * minsyms.c (install_minimal_symbols): Add bunches to any
7693 existing minsyms in the objfile. Avoid extra mallocation
7694 by working directly in the obstack. Remove ignored `mainline' parm.
7695 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7696 xcoffread.c: Change all callers.
7697 * FIXME: We should be able to eliminate MAINLINE from all the
7698 symbol readers now, with a small bit of work.
7700 * valops.c, value.h: Lint.
7701 * remote-vx.c: Add missing break; statement. Bugfix by
7702 Michael Sclafani, <sclafani@src.dec.com>.
7704 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7706 * Makefile.in (VERSION): Update version to 4.4.2
7707 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7708 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7709 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7710 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7711 mmap-alloc.o, mmap-sbrk.o
7713 * altos-xdep.c: Minor whitespace change.
7714 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7715 use to new minimal symbol table use.
7716 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7717 * arm-xdep.c (store_inferior_registers): Returns void.
7718 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7719 Convert from misc function vector use to new minimal symbol table use.
7720 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7721 * breakpoint.c: Add prototypes for local functions.
7722 * breakpoint.c (catch_command_1): Change to static and remove unused
7724 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7725 * breakpoint.h: Change function decls to prototype form.
7726 * buildsym.c: Add prototypes for local functions.
7727 * buildsym.c: Moved hashname() function here from dbxread.c.
7728 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7729 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7730 * buildsym.c (dbx_alloc_type): Change to static.
7731 * buildsym.c (finish_block): Add objfile parameter.
7732 * buildsym.c (misc): Change symbol_obstack to objfile version.
7733 * buildsym.c (make_blockvector): Change to static.
7734 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7735 * buildsym.c (compare_line_numbers): Change to static, args are const,
7736 cast args when used.
7737 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7738 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7739 and made static. Add objfile parameter.
7740 * buildsym.c (end_symtab): Simplify code using line table size.
7741 Realloc the linetable on the objfile symbol_obstack and copy there.
7742 * buildsym.c (scan_file_globals): Convert from misc function vector
7743 use to new minimal symbol use.
7744 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7745 strings get allocated in objfile's symbol_obstack. Convert references
7746 to builtin types to lookup_fundamental_type().
7747 * buildsym.c (read_type): Make static, add objfile parameter, convert
7748 references to buildin types to lookup_fundamental_type().
7749 * buildsym.c (read_struct_type): Add objfile parameter.
7750 * buildsym.c (read_array_type): Make static, add objfile parameter.
7751 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7752 * buildsym.c (read_huge_number): Make static.
7753 * buildsym.c (read_range_type): Make static, add objfile parameter,
7754 convert references to buildin types to lookup_fundamental_type ().
7755 * buildsym.c (read_args): Make static, add objfile parameter.
7756 * buildsym.h: Convert function decl's to prototype form.
7757 * c-exp.y: Add prototypes for local functions, convert uses of misc
7758 function vector to minimal symbol table. Reformat all builtin type
7759 initializations and pass a NULL objfile to init_type() for them.
7760 * coffread.c: Change context_stack ref's to coff_context_stack,
7761 add local function prototypes. Cast uses of xrealloc arg 1.
7762 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7763 crafting a new type.
7764 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7765 * coffread.c (finish_block): Change name to coff_finish_block.
7766 * coffread.c (make_blockvector): Add and use objfile parameter.
7767 * coffread.c (record_line): Change name to coff_record_line.
7768 * coffread.c (start_symtab): Change name to coff_start_symtab.
7769 * coffread.c (end_symtab): Change name to coff_end_symtab.
7770 * coffread.c (record_misc_function): Change name to record_minimal_
7771 symbol and change to minimal symbol table use from misc func tbl.
7772 * coffread.c (coff_symfile_read): Convert from misc function vector
7773 use to minimal symbol table use.
7774 * coffread.c (hashname): Remove; use common version in buildsym.c.
7775 * coffread.c (decode_base_type): Change references to builtin types
7776 to calls to lookup_fundamental_type().
7777 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7778 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7779 * command.c: Add prototypes for local functions.
7780 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7781 appropriate member of the function union for that type.
7782 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7783 ifdef out the function since it isn't currently used.
7784 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7785 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7786 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7787 * command.c (help_cmd): Compare function pointer to NULL.
7788 * command.c (help_cmd_list): Compare function pointer to NULL.
7789 * command.c (lookup_cmd_1): Use correct member of function union.
7790 * command.c (undef_cmd_error): Make static.
7791 * command.c (complete_on_cmdlist): Use correct member of func union.
7792 * command.c (do_setshow_command): Use correct member of func union.
7793 * command.c (shell_escape): Convert rindex use to strrchr.
7794 * command.h (COMMAND_H): Define if already included.
7795 * command.h (cmd_list_element struct): Change 'function' to a union
7796 and prototype args. Prototype completer function.
7797 * command.h: Convert decl's to prototype form.
7798 * convex-xdep.c (store_inferior_registers): Returns void.
7799 * copying.c: Prototype local functions.
7800 * coredep.c: Minor whitespace change.
7801 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7802 * cplus-dem.c: Prototype local functions.
7803 * dbxread.c (hashname): Remove; moved to buildsym.c.
7804 * dbxread.c (free_and_init_header_files): Make static.
7805 * dbxread.c: Add prototypes for local functions.
7806 * dbxread.c (new_object_header_files): Remove; inlined usages.
7807 * dbxread.c (xrealloc usages): Cast args.
7808 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7809 and change usages accordingly.
7810 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7811 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7812 * dbxread.c (dbx_next_symbol_text): Make static.
7813 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7814 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7815 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7816 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7817 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7818 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7820 * dwarfread.c (record_misc_function): Change name to record_minimal_
7821 symbol and use minimal symbol table throughout.
7822 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7823 * dwarfread.c: Convert all references to builtin types to use the new
7824 lookup_fundamental_type function.
7825 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7826 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7828 * elfread.c (record_misc_function): Convert to use record_minimal_
7830 * elfread.c (elf_symtab_read): Add objfile parameter.
7831 * eval.c: Add prototypes for local functions and move some decls
7832 around to accomodate prototypes.
7833 * expprint.c: Add prototypes for local functions. Change references
7834 to misc function vector to minimal symbol table.
7835 * findvar.c (read_memory usages): Cast args.
7836 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7837 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7838 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7839 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7840 * gould-xdep.c: Minor whitespace change.
7841 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7842 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7843 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7844 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7845 * i386-tdep.c: Add prototypes for local functions.
7846 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7847 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7848 that defaulted to int.
7849 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7850 i386_push_dummy_frame): Returns void.
7851 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7852 int and explicitly declare return type as int.
7853 * i387-tdep.c: Minor formatting changes.
7854 * i960-tdep.c (leafproc_return): Convert from misc function vector
7855 use to minimal symbol table use.
7856 * infcmd.c: Add prototypes for local functions.
7857 * infcmd.c (continue_command, until_next_command, until_command,
7858 path_info, path_command): Make static.
7859 * infcmd.c (step_1, until_next_command): Convert from misc func
7860 vector to minimal symbol table use.
7861 * inflow.c: Add prototypes for local functions.
7862 * infptrace.c (store_inferior_registers): Returns void, not int.
7863 * language.c (_initialize_language): Use proper member of function
7865 * m2-exp.y: Add prototypes for local functions, convert misc function
7866 vector uses to minimal symbol table uses.
7867 * m2-exp.y (make_qualname, yyerror): Make static.
7868 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7869 * m68k-pinsn.c: Add prototypes for local functions.
7870 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7871 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7872 * m68k-stub.c: Add prototypes.
7873 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7874 use to minimal symbol table use.
7875 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7876 * m88k-xdep.c (store_inferior_registers): Returns void.
7877 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7878 * mach386-xdep.c (store_inferior_registers): Returns void.
7879 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7880 * main.c: Add prototypes for local functions.
7881 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7882 longjmp() result to (NORETURN void).
7883 * main.c (catch_errors): Prototype the 'func' parameter.
7884 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7885 Takes an unused arg.
7886 * main.c (execute_command): Call the right member of the func union.
7887 * main.c (command_loop_marker, symbol_completion_function,
7888 command_loop): Make static.
7889 * main.c (command_line_input): Make linelength unsigned, cast arg
7890 to command_line_input().
7891 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7892 * main.c (initialize_main): Call right member of function union.
7893 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7894 * mem-break.c: Include symtab.h
7895 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7896 * mips-xdep.c (store_inferior_registers): Returns void.
7897 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7898 use to minimal symbol table use.
7899 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7901 * mipsread.c (make_type): Remove, convert usages to init_type.
7902 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7903 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7904 vector use to minimal symbol table use.
7905 * parse.c: Add prototypes for local functions.
7906 * parse.c (xrealloc usages): Cast args.
7907 * parse.c (prefixify_expression, length_of_subexp): Make static.
7908 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7909 * parser-defs.h: Convert function decls to prototype form.
7910 * partial-stab.h: Convert from misc function vector use to new minimal
7912 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7913 the per-objfile copies.
7914 * printcmd.c: Add prototypes for local functions. Move some struct
7915 definitions around to accomodate prototypes.
7916 * printcmd.c (decode_format): Make static, change args oformat and
7917 osize to int from char.
7918 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7919 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7920 * printcmd.c (print_address_symbolic): Convert from misc function
7921 vector use to minimal symbol table use.
7922 * printcmd.c (address_info): Convert from misc function vector use
7923 to minimal symbol table use.
7924 * printcmd.c (delete_display, enable_display, disable_display_command):
7926 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7927 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7928 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7929 * pyr-xdep.c (store_inferior_registers): Returns void.
7930 * remote-mm.c (mm_load): symbol_file_add return value unused.
7931 * remote-nindy.c: Minor format change.
7932 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7933 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7934 * rs6000-xdep.c (store_inferior_registers): Returns void.
7935 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7936 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7937 vector use to minimal symbol table use.
7938 * solib.c: Add prototypes for local functions.
7939 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7940 function vector use to minimal symbol table use.
7941 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7942 * solib.c (find_solib, shared_library_command): Make static
7943 * solib.c (read_memory, write_memory usages): Cast args.
7944 * solib.c (special_symbol_handling): Add function
7945 * source.c: Add prototypes for local functions.
7946 * source.c (select_source_symtab): Convert to scan objfiles.
7947 * source.c (open_source_file): Make static.
7948 * source.c (xrealloc usages): Cast args.
7949 * source.c (source_line_charpos): ifdef out, unused.
7950 * source.c (get_filename_and_charpos): Make static.
7951 * stack.c: Add prototypes for local functions.
7952 * stack.c (print_frame_info, frame_info): Convert from misc function
7953 vector use to minimal symbol table use.
7954 * symfile.c: Add prototypes for local functions.
7955 * symfile.c (compare_symbols): Make args const PTR's.
7956 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7957 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7958 * symfile.c (obsavestring): Add objfile parameter.
7959 * symfile.c (init_misc_bunches, prim_record_misc_function,
7960 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7961 sort_misc_function_vector, compact_misc_function_vector): Remove
7962 * symfile.c (symbol_file_add_digested): Add function.
7963 * symfile.c (symbol_file_add): Returns struct objfile *.
7964 * symfile.c (symbol_file_command): Modify for state file use.
7965 * symfile.c (symfile_open): Add parameter "dumpable".
7966 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7967 * symfile.c (load_command, add_symbol_file_command): Make static.
7968 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7969 * symfile.c (rindex usages): Converted to strrchr.
7970 * symfile.c (allocate_psymtab): New
7971 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7972 converted to minimal symbol table usage, but no obvious conversion.
7973 * symfile.c (free_all_symtabs): Remove.
7974 * symfile.c (_initialize_symfile): Use per-objfile info.
7975 * symfile.h: Rework the objfile structure to add per-objfile data
7976 objects (psymbol_obstack, symbol_obstack, type_obstack,
7977 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7978 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7979 Add prototypes to function declarations.
7980 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7981 function vector usage to minimal symbol table usage.
7982 * symmisc.c (DEV_TTY): Define if not defined.
7983 * symmisc.c: Add local function prototypes.
7984 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7985 printpsyms_command, print_objfiles, print_objfiles_command):
7986 Rework to use iterate_over_*
7987 * symtab.c: Add prototypes for local functions.
7988 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7989 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7990 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7991 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7992 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7993 lookup_reference_type, lookup_member_type, allocate_stub_method,
7994 check_stub_method, create_array_type, smash_to_member_type,):
7996 * symtab.c (lookup_symbol): Some args are const.
7997 * symtab.h: All type related defs and structs moved to gdbtypes.h
7998 * symtab.h: Convert decls to prototypes.
7999 * target.c (noprocess): Make static.
8000 * target.h: Change decl's to prototypes.
8001 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8002 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8003 * utils.c (_initialize_utils): Use correct member of function union.
8004 * valarith.c: include gdbtypes.h
8005 * valops.c: include gdbtypes.h, add prototypes for local functions.
8006 * valops.c (value_push, value_arg_push, find_function_addr):
8008 * valops.c (value_string): Convert from misc function vector use
8009 to minimal symbol table use.
8010 * valops.c (check_field_in): Make arg const.
8011 * valprint.c: Add prototypes for local functions.
8012 * valprint.c (print_string): Make static
8013 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8014 * values.c: Add prototypes for local functions.
8015 * values.c (value_headof): Convert from misc function vector to
8016 minimal symbol table.
8017 * xcoffexec.c: Add prototypes for local functions.
8018 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8020 * xcoffexec.c (relocate_minimal_symbol): Add.
8021 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8022 * xcoffread.c: Add prototypes for local functions.
8023 * xcoffread.c (sort_syms): Convert to scan objfiles.
8024 * xcoffread.c (read_xcoff_symtab): Make static.
8025 * xcoffread.c (various): Replace references to builtin types with
8026 calls to lookup_fundamental_type. Replace references to symbol_obstack
8027 and psymbol_obstack with pointers to the per-objfile copies.
8028 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8029 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8031 * xcoffread.c (init_stringtab): Add objfile parameter.
8032 * gdbtypes.c: New file
8033 * minsyms.c: New file
8034 * mmap-alloc.c: New file
8035 * mmap-sbrk.c: New file
8036 * objfiles.c: New file
8040 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8042 * Check in Fred Fish's changes in these modules. Fred
8043 will make ChangeLog entries for all of them. Update VERSION
8046 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8048 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8050 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8051 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8052 value.h: Prototypes for static functions; lint.
8053 * gdbtypes.h: Empty file to ease transition.
8055 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8057 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8058 inferior.h, language.h, signame.h, target.h, terminal.h,
8059 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8060 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8062 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8063 signame.c, sparc-xdep.c: Prototypes for all static functions.
8065 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8066 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8067 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8068 Remove to_call_function and target_call_function, since it
8069 always calls the same thing (call_function_by_hand).
8070 * core.c, exec.c, solib.c: Rename target_ops sections =>
8072 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8073 target.h: target_kill takes no args.
8074 * language.c (language_info): Scaffolding to allow briefer
8075 messages when the current language changes. FIXME.
8076 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8077 complaints about volatile functions.
8078 * xm-sysv4.h (HAVE_MMAP): Define.
8080 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8082 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8083 to make prototypes for all functions declared here.
8084 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8085 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8086 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8087 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8088 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8089 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8090 * utils.c: Avoid declaring malloc and realloc. Lint.
8091 (request_quit): Accept signal-number parameter.
8093 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8095 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8096 DIE's. Add new function read_tag_pointer_type() to read them.
8098 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8099 When creating a new user defined type, check to see if a partial
8100 type already exists, and if so, bash it to fit.
8102 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8104 * coffread.c (decode_base_type): Pass long, not union.
8105 Fix by Eric Valette, ev@chorus.fr.
8107 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8109 * elfread.c (elf_symtab_read): Fix code to correctly track
8110 changes in bfd for absolute symbols.
8112 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8114 * xm-vaxbsd.h: Close off comment.
8116 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8118 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8120 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8122 * mips-tdep.c (mips_print_registers): Print correct register
8123 number for double pseudo-registers.
8125 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8127 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8128 in the op$::OPERATOR. case. From Steven McCanne,
8129 <mccanne@horse.ee.lbl.gov>.
8131 * exec.c (set_section_name): Pass arg to exec_files_info;
8132 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8134 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8136 * main.c (print_gdb_version): Copyright msg: only this year.
8137 (cd_command): Avoid changing current_directory on error.
8139 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8141 * mipsread.c (parse_partial_symbols): Handle dependencies
8142 between partial symbol tables (when not doing stabs-in-ecoff).
8143 (This used to be handled by parse_fdr, but parse_fdr was
8144 incompatible with handling stabs-in-ecoff, so the code
8145 was re-written to not use parse_fdr. Unfortunately,
8146 the logic to handle dependencies was overlooked.)
8148 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8150 * coffread.c (read_enum_type): Use the size of a target int when
8152 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8154 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8155 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8156 TARGET_PTR_BIT to determine size of a pointer
8157 * values.c (unpack_long): when unpacking a REF or a PTR don't
8158 assume the size of the type.
8160 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8162 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8163 looking at its members. Improve guess between struct and union,
8164 only assuming union if multiple members have offsets of zero.
8166 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8168 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8169 (This is just for clarity - and one day permitting us to
8170 change FP0_REGNUM from 38 to 32, which would make more sense.)
8171 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8172 register numbers in stabs-in-ecoff get handled correctly.
8174 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8176 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8177 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8178 into BSD and Ultrix.
8180 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8182 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8184 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8186 * Makefile.in: Increment version to 4.4.1.
8187 * main.c (print_gdb_version): Update copyright notice.
8189 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8191 * mipsread.c: Prepend "struct " to the names of structure
8192 types, and similarly for enums and unions. (This used
8193 to be done, but got lost in the re-write to "guess" the
8194 difference between enum/struct/union.)
8195 Also, guess that a tag is an enum if the first member
8198 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8200 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8203 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8205 * Projects: Patching executables is done.
8206 * Makefile.in (VERSION): Roll to gdb-4.4.
8207 * README, WHATS.NEW: Update for gdb-4.4.
8209 * symfile.c (reread_symbols): Whenever we reread one object
8210 file's symbols, we must restart the scan, because the object_files
8211 chain has been permuted.
8213 * exec.c (exec_files_info): Split out into print_section_info.
8214 Print BFD filename of each section if it's not the default one.
8215 * core.c (core_files_info): Call print_section_info.
8217 * xm-vax.h: Include a few system header files whose definitions
8218 must precede defs.h.
8219 * language.c, language.h: Make some things const.
8220 * expression.h, main.c: const spreads like ooze.
8222 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8223 since BREAKPOINT values can be >0x80.
8225 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8227 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8229 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8231 * sparc-pinsn.c: Remove kludge for preferring architectures.
8232 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8233 and forever. Add `add' instruction to the set that get checked
8234 for a preceding `sethi' in order to print an absolute address.
8235 Corresponding changes in ../include/opcode/sparc.h needed
8236 to eliminate garbage instructions.
8238 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8240 * mipsread.c (parse_partial_symbols): Make sure partial
8241 symbols are created for external symbols (as used to be
8242 the case). This is a bit of a pain with the mips-coff.
8243 It uses a table which points to all of the external
8244 symbols belonging to a particular FDR or psymtab.
8245 Once we've generated this table, we might as well save
8246 it, and then use it in psymtab_to_symtab_1 to find
8247 the symbols to pass to parse_external().
8248 * symfile.c, symfile.c: New function start_psymtab_common
8249 to share the common parts of allocating a new psymtab
8250 for dbxread, mipsread (and later dwarfread). Its code
8251 was pulled out from start_psymtab in dbxread.c.
8252 * dbxread.c (start_psymtab): Use start_psymtab_common().
8254 * valprint.c (val_print): If there is an error when trying
8255 to print a string, check to see if there really is a problem
8256 by reading just one character. If that works, assume
8259 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8261 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8262 cypress, v8 mnemonics in that order.
8264 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8266 * sparc-pinsn.c: Put the qsort() back in.
8268 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8270 * findvar.c (read_register, write_register): Handle machines
8271 where REGISTER_TYPE is not the same size as "int".
8273 Handle debug symbols in dynamically loaded (relocated) code:
8275 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8276 offset to process_one_symbol.
8277 (process_one_symbol): Take new offset parameter. Add it into
8278 appropriate symbol types to relocate symbols to loaded addresses.
8279 Handle all possible symbol types, and complain() about types that
8280 we don't expect to see.
8281 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8282 process_one_symbol (FIXME, should pass real offset).
8286 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8288 (set_breakpoint, break_command_1, until_break_command,
8289 catch_command_1, breakpoint_re_set_one): Use it.
8290 * symtab.h (resolve_sal_pc): Declare.
8291 * infcmd.c (jump_command): Use resolve_sal_pc.
8293 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8295 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8297 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8299 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8300 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8301 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8303 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8305 * dbxread.c (process_one_symbol): Make a first cut at handling
8306 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8308 * symtab.c (find_pc_line): Fix stepping into and out of #included
8311 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8313 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8314 no longer any need to copy ../include/opcode/* into gdb.
8316 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8318 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8320 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8322 * valprint.c (type_print_base, type_print_method_args):
8323 Print C++ constructor methods without bogus "return type."
8325 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8327 * infptrace.c (child_xfer_memory): Parameter "target" should
8328 be a pointer to a structure, not the entire structure.
8330 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8332 * depend: Convert the couple of references to ansidecl.h that
8333 used the local gdb version to use the ../include version.
8335 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8338 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8339 (inferior_proc_init): Fix non-ANSI version of args.
8340 (attach): Call print_sys_errmsg with correct number of args.
8341 (mappingflags): Make static, does not need to be global.
8343 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8344 not the entire struct itself.
8346 * valops.c (value_assign): Cast some args to modify_field() and
8347 {read,write}_register_bytes() correctly.
8349 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8351 * Makefile.in (MALLOCSRC): Removed reference to removed local
8354 * dwarfread.c (list_in_scope): Needs an initial value, use file
8357 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8359 * main.c (main): Make option_index local to keep new getopt happy.
8360 main.c, solib.c, Makefile.in: Update copyright notices.
8362 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8364 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8366 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8368 * Makefile.in (HFILES): Add partial-stab.h.
8370 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8372 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8373 New files for stratus. Not complete enough to actually build
8374 on the Stratus machine; that awaits copyright assignment for
8377 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8378 for getting custom flags into CFLAGS when doing makes.
8380 * configure.in: Add config information for stratus.
8382 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8384 * dbxread.c (process_one_symbol): Pass address of structure
8385 to complain(), rather than the whole structure.
8387 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8389 * solib.c (solib_add_common_symbols): Only compile in when not
8390 using SVR4 style shared libraries.
8392 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8394 * dwarfread.c (locval): Add offreg flag to indicate location
8395 values that are computed off a base register.
8397 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8398 TAG_local_variable cases to account for static variables
8399 within function scopes.
8401 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8403 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8404 doesn't exist on some systems.
8406 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8407 nexting over recursive function calls.
8409 * target.c (target_read_string): Create this routine to read null
8410 terminated strings from the target. It deals with running off the
8411 end of memory elegantly as well. solib.c (find_solib): Use
8412 target_read_string() to avoid problems with running off the end of
8415 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8416 that reference pgrp_inferior.
8418 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8420 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8421 mips-tfile has been hacked to act more "traditionally."
8422 * dbxread.c: Fixed typo in comment.
8424 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8426 * mips-tdep.c (mips_skip_prologue): Add some number of
8427 'sw' instructions before 'addiu' adjusts the stack.
8429 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8431 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8432 freescope, buildblock closescope, record_line, add_symbol_to_list,
8433 gatherblocks, make_blockvector): Extensive changes to switch
8434 to generic symbol table building code in buildsym.c. Remove
8435 scope tree structures and functions, symbol table building
8436 functions, and lots of other small changes.
8438 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8439 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8441 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8443 * buildsym.c (cleanup_undefined_types): Add support for enums.
8444 This fixes the 'GDB internal error. cleanup_undefined_types with
8447 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8449 * dbxread.c: detect gcc2 compilations.
8451 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8453 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8454 in ../include/opcode/sparc.h.
8456 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8458 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8459 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8460 to reflect actual locations of opcode files, so TAGS target will
8463 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8465 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8468 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8469 dereferencing to access the correct elements.
8471 * valops.c (value_addr): Declare return type of external func
8474 * xcoffread.c: Undefine next_symbol_text before redefining it.
8476 For older changes see ChangeLog-9091
8482 version-control: never