1 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
3 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
4 constants with slightly more portable definitions (still depends
5 on 2's complement arithmetic though).
6 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
7 * i386v-nat.c (sys/reg.h): Conditionalize include on
8 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
9 * ser-unix.c (termio.h): Include <termio.h> like other files that
10 include termio.h, not <sys/termio.h> which may not exist (on
13 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
15 * valprint.c (print_longest): Change format parameter from a
16 'char' to an 'int'. We can't have 'char' parameters with the
17 current coding style, where we mix prototypes with pre-ANSI
19 * value.h (print_longest): Change format parameter in prototype
20 from a 'char' to an 'int'.
22 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
24 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
26 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
27 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
29 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
31 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
32 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
33 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
34 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
35 ptrace needs 5 arguments, #define ptrace to always
36 pass zero as the 5th argument.
38 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
40 * configure.in: Match z8k-*-sim for z8000.
41 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
42 * remote-hms.c: Update to use new serial protocol.
44 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
46 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
47 necessary and Solaris doesn't have it.
49 * Makefile.in (clean-info, install, install-info, info, dvi,
50 check, all): do not echo recursion lines.
52 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
54 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
55 required target ports which use sockets (like a29k-udi).
57 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
59 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
61 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
62 systems lacking select().
64 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
66 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
68 * alldeps.mak, depend: Update with latest automatically built
71 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
73 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
75 * Makefile.in (make-proto-testsuite.dir): New target to make
76 prototype testsuite tree.
78 * Makefile.in (VERSION): Bump to 4.8.4.
80 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
82 * stabsread.c (define_symbol): If unrecognized constant type,
83 complain() not error().
85 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
87 * infptrace.c: Add missing close paren to test for
88 FIVE_ARG_PTRACE defined.
90 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
91 when compiling with gcc, but disable it for now. See comment.
92 * defs.h (LONGEST): Define as either "long" or "long long"
93 based on CC_HAS_LONG_LONG.
94 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
95 how longest_to_int is defined.
96 * c-valprint.c (c_val_print): Call print_longest.
97 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
99 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
101 * printcmd.c (print_scalar_formatted): Call print_longest
102 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
103 * typeprint.c (print_type_scalar): Call print_longest and let
104 it figure out what to do for PRINTF_HAS_LONG_LONG.
105 * valprint.c (val_print_type_code_int): Call print_longest
106 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
107 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
108 * value.h (struct value): Replace usage of LONG_LONG with
110 * value.h (print_longest): Add prototype.
111 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
112 * values.c (unpack_double): Collapse code that was unnecessarily
113 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
114 * values.c (value_from_longest): Remove dependency on
115 CC_HAS_LONG_LONG and just use LONGEST.
116 * solib.c (solib_map_sections): Use bfd_get_filename
117 to access filename field.
118 * solib.c (clear_solib): Save filename and free it later, after
119 bfd_close, since bfd_close may reference it. Use bfd_get_filename
121 * config/convex/xm-convex.h (LONG_LONG): Replace with
122 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
123 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
124 Add PRINTF_HAS_LONG_LONG references.
126 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
128 * inflow.c (kill_command), infcmd.c (attach_command),
129 remote.c (remote_interrupt_twice): In messages for the user, call it
130 "the program" or "the program being debugged" not "the inferior".
132 * hp300ux-nat.c: Cast second arg to supply_register calls.
133 (_initialize_kernel_u_addr, getpagesize): New functions.
134 (store_inferior_register_1): Change arg name from value to val.
135 (fetch_core_registers): Make arg core_reg_size unsigned.
136 Pass 5 args to ptrace.
137 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
138 Remove KERNEL_U_ADDR stuff.
139 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
140 * config/m68k/hp300hpux.m{t,h}:
141 Move exec.o from NATDEPFILES to TDEPFILES
142 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
143 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
145 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
147 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
149 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
151 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
153 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
155 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
156 describe `set demangle-style arm' (not cfront);
157 mention can type `q' to discard output, when gdb pages
159 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
161 * valops.c (search_struct_field): Fix gdb core dump with incomplete
164 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
166 * remote.c: Change timeout to 2.
167 (remote_open): Use unpush_target not remote_close.
168 (remote_resume): If siggnal != 0, give warning not error().
169 (remote_wait, remote_interrupt, remote_interrupt_twice):
170 If we get two interrupts, let the user get out if they want.
171 (remote_{kill,mourn}): New functions.
172 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
174 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
176 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
178 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
180 * Remote targets (mourn): Call unpush_target.
182 * config/sparc/xm-sun4os4.h: Declare free() to return int.
183 Remove twisted use of PARAMS.
185 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
186 that ansidecl.h assumes ANSI on AIX.
188 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
190 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
191 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
193 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
195 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
197 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
199 * remote-vx.c (net_connect): Allow numeric IP address for host.
201 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
203 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
205 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
207 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
209 * symtab.h, xcoffread.c: Revise linetable sorting comments.
211 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
213 * valops.c (value_cast): A cast might also change the object
214 representation in C++.
215 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
216 to get the proper read_symtab function when called from mipsread.c.
217 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
218 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
219 for dummy psymtabs, inhibit processing of dummy psymtabs.
221 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
223 * Changes from (or inspired by) AMD:
224 * remote-udi.c (udi_attach): Assignments to Space and Offset were
226 (udi_wait): Make error message (UDIGetStdout) match error.
227 (udi_wait): Handle UDIStdinNeeded.
228 * command.c [CANT_FORK]: Use system().
229 * utils.c (prompt_for_continue): Allow quit with 'q'.
231 * solib.c (solib_add): Don't call special_symbol_handling if there
232 were errors in symbol_add_stub. Also set so->from_tty before
233 calling symbol_add_stub.
235 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
237 * Merge in HPPA/BSD patches from Utah:
238 * defs.h: Add const to 2nd arg of psignal prototype.
239 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
241 * hppab-core.c: Deleted. No longer useful.
242 * hppab-nat.c: #include more files. Use PT_WUREGS, not
244 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
245 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
246 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
247 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
248 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
250 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
252 * Fix two bugs found by deja-gnu. One is the incorrect reporting
253 of the PC being in a stack dummy when looking at a core file
254 without symbols. The other is the incorrect passing of char
255 arguments during expression evaluation (ie: p foo('a','b') would
256 mess up the passing of it's args because it wasn't coercing the
258 * hppah-tdep.c: Rename global functions to have consistent hppa_
259 prefix. Make more functions static. Drop hp_ prefix from static
260 functions. (hppa_push_arguments): Call value_arg_coerce to cast
261 char to int args if necessary. (hppa_fix_call_dummy): Create
262 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
263 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
264 valid (ie: != 0) before doing comparison against PC.
265 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
266 to reflect new arguments.
267 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
268 prefix for func name. (FIX_CALL_DUMMY): Move code into
271 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
272 to malloc() so that we can test GDB eval of dynamically created
273 arrays (like char strings in `print "foo"').
275 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
277 * printcmd.c (print_address_symbolic): Search symtabs as well as the
278 minimal symbols for a nearby symbol.
280 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
282 * coffread.c: Comment changes around minimal symbol recording.
284 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
286 * command.c: comment changes only.
288 * mips-tdep.c (heuristic_fence_post): new static variable.
289 (heuristic_proc_start): use heuristic_fence_post, print better
290 warnings, but only if not stop_soon_quietly.
291 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
293 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
295 * symtab.h: Fix LOC_REF_ARG comment.
297 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
298 and Jim Kingdon (kingdon@cygnus.com)
300 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
302 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
303 symfile.c (compare_symbols): Don't check first character; STRCMP
306 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
307 structures that are passed by address in a register.
308 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
309 * findvar.c (read_var_value),
310 printcmd.c (address_info, print_frame_args),
311 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
312 * symtab.c (lookup_block_symbol): Deal with it.
314 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
316 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
318 * objfiles.c (find_pc_section): Return a struct obj_section *.
319 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
320 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
321 Don't use obj_section hack.
322 * xcoffexec (vmap_symtab): Relocate obj_sections.
323 * printcmd.c (containing_function_bounds): Use find_pc_section.
325 * symtab.h: Clean up SYMBOL_VALUE comments.
327 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
329 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
330 Expand comments about LOC_ARG/LOC_LOCAL pairs.
332 * coffread.c (read_coff_symtab): Use rewind before fseek.
334 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
336 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
337 * Makefile.in: Add $(YFLAGS) when using $(YACC).
338 * Makefile.in: Remove message to expect conflicts and unused
339 rules in ch-exp.y, since there no longer are any such.
341 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
343 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
345 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
347 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
348 rather than dumping core.
350 * Makefile.in: Add ${srcdir}/ to all source files.
351 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
352 (TAGS): Deal with srcdir and new config directory scheme.
354 Makefile.in (NONSRC): Remove createtags.
355 alldeps.mak: Updated.
357 * rs6000-tdep.c: Delete unused function print_frame.
359 * frame.h (struct frame_info): Doc fix for next_frame.
360 New field signal_handler_caller.
361 blockframe.c (create_new_frame, get_prev_frame_info),
362 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
363 INIT_FRAME_PC_FIRST).
364 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
367 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
369 * irix4-nat.c (fetch_core_registers): Special version of this for
370 Irix 4.x, which stores regs a bit differently from other /proc
372 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
373 to new file core-svr4.c.
374 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
375 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
377 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
379 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
381 * i387-tdep.c: Remove unused #includes.
383 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
385 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
387 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
389 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
391 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
392 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
393 Don't muck with SYMBOL_CLASS.
395 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
397 * munch: Don't use head command. It doesn't exist everywhere.
399 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
401 * inflow.c (new_tty): Remove spurious 'o' character at end
404 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
406 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
407 instructions and nothing more.
408 * mipsread.c (add_line): Add comment why we have to combine line number
409 entries for the same line number.
411 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
413 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
416 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
418 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
420 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
422 * source.c (select_source_symtab): Clean up comment. Also, if
423 we have a current_source_symtab, and s is NULL, return without
425 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
426 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
428 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
430 * dbxread.c (unknown_symchar_complaint): Add new complaint.
431 * stabsread.h: Declare it.
432 * partial-stab.h: Use it.
434 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
436 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
438 * stack.c (print_frame_info): Print specially if dummy frame.
440 * breakpoint.c: Add comments regarding within_scope future direction.
444 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
446 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
448 * ch-exp.y: Fix thinko that broke parsing of FALSE.
450 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
452 * stabsread.c (read_member_functions): Initialize domain for stubbed
453 member functions to avoid gdb core dumps when printing pointers
455 * cp-valprint.c (cp_print_class_method): Check for stubbed member
458 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
460 * expprint.c (print_subexp): If opcode not found in op_print_tab,
461 stop with an error().
462 eval.c (evaluate_subexp): Change error message.
464 * objfiles.c (build_objfile_section_table): Cast return value
467 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
469 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
470 to rs6000_frame_chain and deal with it if we're in a signal handler.
471 (FRAME_SAVED_PC): Use rs6000_frame_chain.
473 * breakpoint.c (within_scope): New function.
474 (enable_breakpoint, watchpoint_check): Use it.
476 * source.c (openp): Handle "exec-file ./ls" correctly.
478 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
480 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
482 * ch-exp.y: Clean up lexing of identifiers and
483 reserved words. (E.g. don't recognize FALSEXXX as the
484 keyword FALSE followed by the identifier XXX.)
485 Also, convert identifiers to lower case.
487 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
489 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
490 new serial interface.
492 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
494 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
495 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
496 * ser-go32.c: Return -1 on most failures, 0 on most successes,
497 and use new return codes for go32_readchar().
498 * ser-unix.c: Ditto. Also, move error handling up to caller for
499 SERIAL_SETBAUDRATE().
500 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
502 (serial_close): New routine to wrap around device close routine.
503 serial.h: Clean & document return values more clearly.
505 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
507 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
509 * rs6000-pinsn.c (print_operand, case LI): Print condition register
510 operand in decimal rather than wrong textual versions.
512 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
513 (mention 't', remove false thing about 'g' only good with 'f').
515 * breakpoint.h: move "struct breakpoint" and friends to top of
516 file so that bpstat_find_breakpoint prototype works.
518 * solib.c (struct so_list): Add bfd field.
519 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
520 Put the bfd in bfd field of the so_list.
521 (clear_solib): Free bfd name and close_bfd on the bfd.
523 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
525 * valarith.c (value_subscript): Add COERCE_REF.
526 * ch-exp.y (operand_5): We can generalize the 2nd operand
527 of a string repetition ot 'literal' without ambiguity.
529 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
531 * breakpoint.h (struct bpstat): Remove momentary field.
532 Remove bpstat_momentary_breakpoint. This was always kludgy
533 and is no longer used.
535 * breakpoint.h: Add enum bpstat_what.
536 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
537 stop and print fields of bpstat now per-breakpoint, not just
538 one for the whole chain.
539 breakpoint.{c,h} (bpstat_what): New function.
540 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
541 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
542 with call to bpstat_what.
543 README: Remove watchpoint/breakpoint bug from known bugs.
545 * breakpoint.h: Prototype bpstat_find_breakpoint.
547 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
549 * symtab.c (find_methods, gdb_mangle_name): Note that functions
551 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
552 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
554 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
556 * i960-pinsn.c (tabent): Copied struct definition from
559 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
561 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
563 * symtab.c (gdb_mangle_name): Use it.
564 * symtab.c (find_methods): Do not add destructors to choice list
566 * symtab.c (decode_line_1): Make breakpoints on destructors work
569 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
571 * ser-go32.c: Make it use serial port name.
572 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
574 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
577 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
579 * configure.in: Only configure sparclite subdir when target_cpu
582 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
584 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
585 Remove FIXME comment regarding this.
587 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
589 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
591 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
593 Add section table to objfile struct. Use it for find_pc_section.
594 * objfiles.c (add_to_objfile_sections,
595 build_objfile_section_table, find_pc_section): new functions.
596 (allocate_objfile): build section table.
597 * objfiles.h (struct obj_section): new structure.
598 (struct objfile): add section table.
599 (find_pc_section): new prototype.
600 * solib.[ch] (find_pc_section_from_so_list): removed.
601 * sparc-tdep.c: include objfiles.h for find_pc_section. include
602 symfile.h for objfiles.h.
603 (in_solib_trampoline): adjusted for new find_pc_section
604 prototype. Removed BAD_RICH_HACK ifdefs.
605 * symfile.c (syms_from_objfile): offset objfile sections.
606 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
607 * symfile.h (find_pc_section): prototype removed. Also fixed
608 comment typo NUL -> NULL.
609 * target.[ch] (find_pc_section_from_targets): removed.
610 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
612 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
614 * ser-go32.c: Format. (go32_open): Use proper return value.
616 * configure.in: Undo conditional configdirs hack for sparclite.
618 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
620 * symtab.c (list_symbols): When call break_command, pass both
621 filename and function name not just function name.
623 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
625 (Changes and new files to make "none" a full fledged configuration)
626 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
627 Currently only tm-none.h has any meaningful contents.
628 * config/none/none.mh (NAT_FILE): Use nm-none.h
629 * config/none/none.mh (XM_FILE): Use xm-none.h
630 * config/none/none.mt (TM_FILE): Use tm-none.h
631 * Makefile.in (depend): Remove comment about parse errors in
632 valops.c, it now parses correctly and generates a correct depend
633 line. Remove line that touches xm.h, tm.h, and nm.h; they are
634 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
636 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
638 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
640 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
641 exactly 8 characters.
643 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
645 * configure.in: Sparclite uses sparc config dir. Also has it's
646 own tm- & .mt files now. Also add sparclite to configdirs.
647 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
648 * config/i386/go32.mh: Nullify def of TERMCAP.
649 * config/i386/xm-go32.h: Get rid of redef of EIO.
650 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
651 specific configs. Very similar to sun4os4, but without solib.
652 * sparclite/{Makefile.in configure.in}: First cut at making this
655 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
657 * ser-go32.c: First cut at adapting to new serial interface.
659 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
661 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
662 These implement a new serial line interface for talking to remote
664 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
665 EXCEPT go32, which gets ser-go32.c.
666 * remote.c: Use new serial interface. More remote-xxx's to be
668 * ser-bsd.c, ser-termios.c: Removed.
669 * serial.c: New. Implements common operations for all serial
671 * ser-unix.c: New. Unix specific serial operations for various
672 flavors of Unix (Posix, SysV, BSD).
673 * serial.h: Generic serial interface defs.
674 * config/i386/go32.mh, config/i386/i386bsd.h,
675 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
676 ser-bsd.o from XDEPFILES. All the magic is now handled in
679 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
681 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
683 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
685 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
687 * rs6000-tdep.c (frameless_function_invocation): Don't even think
688 about framelessness except on the innermost frame.
690 * xcoffexec.c: Call fatal() not abort().
692 * stabsread.c (patch_block_stabs): If stab & no symbol, make
693 a LOC_OPTIMIZED_OUT symbol.
694 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
695 findvar.c (read_var_value), printcmd.c (address_info),
696 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
697 m2-exp.y (yylex): Deal with it.
698 ch-exp.y (yylex): Deal with it.
700 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
702 * findvar.c (value_from_register): H8500 specific, check to see
703 if we are looking at short pointer. If so, skip crock.
704 * h8500-tdep.c (h8500_frame_chain): Mask down value from
705 read_memory_integer() to avoid getting messed up by sign extension.
707 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
709 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
710 ifdef protect using BAD_RICH_HACK. This should be removed soon.
711 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
713 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
715 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
717 * core.c (dis_asm_print_address): New function.
719 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
722 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
724 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
725 entire breakpoint chain and print only the first entry that needs to
726 be printed and needs to be stopped for. Fixes problems with printing
727 of multiple breakpoints with different conditions.
728 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
729 effectively stops printing of the breakpoint chain.
730 * breakpoint.c (print_it_noop): New routine to print nothing
731 for this breakpoint entry and dont stop printing.
732 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
733 watchpoint only if it is enabled.
734 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
735 descriptor from the library to make backtraces through setjmp work.
736 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
738 * mips-tdep.c (read_next_frame_reg): Provide correct values for
739 all registers saved within sigtramp, cleanup.
741 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
743 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
745 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
747 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
748 with prototype in ../include/dis-asm.h.
750 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
752 * core.c (dis_asm_{read_memory,memory_error}): New functions.
753 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
754 Use read_memory_func interface to disassembler.
756 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
758 Teach sparc solaris to next over shared library functions.
759 * solib.[hc] (find_pc_section_from_so_list): new function and
761 * sparc-tdep.c (in_solib_trampoline): new function.
762 * symfile.[hc] (find_pc_section): new function and prototypes.
763 * target.[hc] (find_pc_section_from_targets): new function and
765 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
768 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
770 * infrun.c (wait_for_inferior): Revise comment.
772 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
774 * command.{c,h}: New var_type var_integer.
775 main.c: Use it for history_size.
777 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
778 Lint and byte-order fixups.
780 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
782 * breakpoint.h (bpstat): New field print_it.
783 breakpoint.c (bpstat_print): Use it.
784 (print_it_normal): New function (from old bpstat_print code).
785 (bpstat_{alloc,stop_status}): Set print_it field.
787 * breakpoint.c (bpstat_stop_status): Use catch_errors when
788 evaluating watchpoint condition, via new function watchpoint_check.
789 Also stop if watchpoint disabled due to leaving its block.
791 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
793 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
795 * mips-pinsn.c: Add missing include of dis-asm.h.
797 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
799 * Makefile.in (clean, distclean, realclean): Recursively apply
800 to subdirs first, rather than last. This avoids, for example,
801 Makefile being removed in a parent directory before the recursive
804 * alldeps.mak, depend: Update for below changes.
806 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
807 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
808 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
809 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
811 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
812 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
813 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
814 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
815 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
816 tm-68k.h to tm-m68k.h.
817 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
818 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
821 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
822 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
823 * a29k-tdep.c: Renamed from am29k-tdep.c.
824 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
825 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
826 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
827 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
829 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
830 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
831 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
833 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
834 define that does not appear anywhere else in the gdb source tree.
835 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
837 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
839 * breakpoint.c: Add comments regarding breakpoint_re_set.
841 * xcoffread.c (sort_syms, compare_symbols): Remove.
842 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
843 not our own sort_syms (it is identical).
845 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
847 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
849 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
850 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
852 * exec.c (exec_close): Fix storage leak.
853 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
854 output sections when patching an executable.
855 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
856 when writing all registers.
857 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
858 at the right offset in the dummy frame.
859 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
860 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
861 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
863 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
865 * Makefile.in (TARFILES): Avoid trailing backslash.
867 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
869 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
870 it in breakpoint_re_set.
871 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
873 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
874 don't use sizeof(int) for target stuff, etc).
876 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
878 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
879 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
880 support that can't be integrated anyway due to lack of clear
883 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
885 * findvar.c (read_register, write_register): Make these capable
886 of reading/writing registers that are shorter than REGISTER_TYPE.
887 * (value_from_register): Install H8500 specific code to return
888 proper value when register is being used as a pointer.
889 * h8500-tdep.c: Remove extra defines of NUM_REGS.
890 (h8500_skip_prologue): Use correct lengths for LINK instructions.
891 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
892 chain frames properly by combining frame pointer with T reg.
893 (init_extra_frame_info): Delete. It's now a macro.
894 (frame_args_address): Don't add PTR_SIZE. Stack args are already
895 offset by the correct amount off of the frame pointer.
896 (register_byte): Delete. It's now a macro.
897 (register_raw_size, register_virtual_size): Delete. Replaced by
898 common routine h8500_register_size, cuz there's no difference
899 between the raw & virtual sizes on this machine.
900 (register_convert_to_raw, register_convert_to_virtual): Delete,
901 cuz there's no difference between the raw & virtual forms.
902 Replaced by memcpy in tm file.
903 (register_virtual_type): Rename to h8500_register_virtual_type.
904 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
905 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
906 emulator have same reg offsets. This is all handled in the
908 (h8500_trapped_internalvar): New routine to detect references to
909 convenience vars acting as pointer pseudo-regs.
910 (h8500_value_trapped_internalvar): Conjure up value of pointer
912 (h8500_set_trapped_internalvar): Convert set value in real
914 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
915 code segment register.
916 infrun.c (proceed): Simplify. Call write_pc instead of doing it
918 (wait_for_inferior): Add h8500 specific code to add stack segment
919 when reading SP register.
920 remote-sim.c (fetch_register): Spacing.
921 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
922 detect cruft. Redo all register manipulation stuff. Get rid of
923 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
924 to frame pointer. (IS_TRAPPED_INTERNALVAL,
925 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
926 to create internal vars for pointer pseudo-regs.
928 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
930 * Makefile.in: Numerous small changes to macro definitions
931 and rules for building gdb distribution tree. Many macros
932 eliminated or merged, and rules simplified.
933 * alldeps.mak: Update.
936 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
938 * Makefile.in: recurse through SUBDIRS for dvi target too
940 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
942 * Clean up xcoff relocation.
943 objfiles.h (struct objfiles): Add section_offsets, num_sections.
944 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
946 symtab.h (struct general_symbol_info): Add section field.
947 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
948 xcoffread.c: Set section for symbols and msymbols.
949 (struct symtab): Add block_line_section field.
950 buildsym.c (end_symtab): Set it.
951 (end_symtab and callers): Add section parameter.
952 objfiles.c (objfile_relocate): New funciton.
953 xcoffexec.c (vmap_symtab): Use it.
954 xcoffsolib.h (struct vmap): Remove unused fields.
955 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
956 CORE_NEEDS_RELOCATION, symtab_relocated.
957 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
958 rs6000-tdep.c: Make loadinfotext static.
959 breakpoint.c (fixup_breakpoints): Doc fix.
960 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
961 (end_symtab): primary field replaces nonreloc.
963 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
965 * symtab.h (struct linetable_entry): Remove confusing comment.
967 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
969 * Makefile.in: add installcheck target
971 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
973 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
974 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
975 z8k}: New directories to hold cpu specific configuration files.
976 Naming follows gcc convention.
977 * config/{*.mt, *.mh}: All target and host makefile fragment
978 config files moved to an appropriate config/<cpu> subdirectory.
979 * nm-*, xm-*, tm-*: All native, host, and target files, which
980 get linked to nm.h, xm.h, and tm.h respectively by configure,
981 moved to appropriate config/<cpu> subdirectory.
982 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
983 Native, host, and target files that are common across more than
984 one cpu architecture and included by one of the configured
985 native, host, or target files, get moved to config directory.
986 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
987 pick up native, host, or target include files moved to one of
988 the config subdirectories, and that are included by other files.
989 * Makefile.in (alldeps.mak): Modify to account for new config
991 * alldeps.mak, depend: Update for new config directory structure.
992 * config/*/[ntx]m-*.h: Modify all files that include other
993 [ntx]m-*.h files to use path relative to gdb/config. I.E.
994 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
996 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
997 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
998 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
999 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1000 the ones where the default is not unique or different than the
1001 config subdirectory name. Similarly, handle gdb_target_cpu.
1002 Modify configure.in as appropriate to make use of gdb_host_cpu
1003 and gdb_target_cpu to find makefile fragments and make links.
1005 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1007 * mipsread.c (compare_blocks): Sort blocks with the same start
1008 address by decreasing ending address.
1010 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1012 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1013 lookup_symbol as it might get clobbered by the call.
1015 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1016 The previous code did not initialize the language field for the psymtab
1019 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1021 * c-exp.y (parse_number): Avoid shift warning.
1022 * serial.h (struct ttystate): Declare empty one on DOS.
1024 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1026 * xm-sun4os4.h: Return type of free() should be void, not int.
1028 * vx-share/vxWorks.h: Remove #def of NULL.
1030 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1032 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1034 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1036 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1038 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1040 * ieee-float.c: Moved to ../libiberty.
1041 * ieee-float.h: Moved to ../include.
1042 * Makefile.in: Update accordingly.
1043 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1044 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1045 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1046 it is now in ../opcodes/m68881-ext.c.
1047 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1048 prologue (some callers _do_ care).
1049 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1050 new interface of ../opcodes/*-dis.c.
1051 * ch-exp.y: Add #include <ctype.h>.
1053 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1055 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1057 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1059 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1061 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1063 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1065 * z8k-tdep.c (extract_return_value, write_return_value,
1066 store_struct_return): New functions from macros in tm-z8k.h.
1068 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1070 * valops.c (value_arg_coerce): Apply temporary patch to
1071 fix problem with coercion of array and function types when
1072 passed as arguments to C functions, pending a more complete
1073 review of when and how coercion should be done, depending
1074 upon context and language.
1076 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1078 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1080 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1081 debugsec if there are a non-zero number of symbols.
1083 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1085 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1087 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1089 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1091 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1092 not just 50 symbols.
1093 (symtbl_num_syms): New variable.
1094 (read_xcoff_symtab): Set it.
1095 (read_symbol_nvalue): Check for bad symno.
1096 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1099 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1101 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1102 This is defined in defs.h if necessary.
1103 * vx-share/vxWorks.h: Remove #defs of min and max.
1104 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1105 vx-share/xdr_rdb.c: include defs.h.
1107 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1109 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1112 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1113 xcoffread.c: Doc fixes.
1115 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1117 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1118 xcoffexec.c (xcoff_relocate_core): New function.
1119 (text_adjustment): Removed.
1120 (add_vmap): Return the vmap.
1121 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1123 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1125 * xcoffsolib.h: Add objfile member to struct vmap.
1126 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1127 xcoffexec.c (add_vmap): Allocate objfiles here.
1129 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1131 Support 68000 series without floating point.
1133 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1134 * tm-68k-nofp.h: New file, lacks 68881 support.
1135 * config/m68k-nofp.mt: New file.
1137 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1139 Remove a few remaining underscore/no-underscore remnants from
1142 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1143 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1144 * config/sparc-noun.mt: Rename to sparc-em.mt.
1145 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1146 * tm-68k-un.h: Rename to tm-68k-fp.h.
1147 * tm-spc-un.h: Rename to tm-spc-em.h.
1148 * tm-sun4sol2.h: Cleanup.
1149 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1151 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1153 * symmisc.c (std_in, std_out, std_err): Move initializations
1154 to runtime code, in case they aren't constant.
1156 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1158 * symtab.c (find_pc_symtab): some object file formats, notably
1159 mips, have holes in the address ranges of symtabs. Change
1160 this algorythm from first hit to tightest fit.
1162 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1163 fence post without finding the enclosing function, then print a
1166 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1168 * utils.c (fputs_demangled, fprint_symbol): Remove.
1169 * utils.c (fprintf_symbol_filtered): New function which combines
1170 the functionality of fputs_demangled and fprint_symbol. Uses a
1171 caller provided language parameter to select the appropriate
1172 demangler, and caller provided args to pass to the demangler.
1173 * defs.h (enum language): Move further up in file so enum can
1174 be used in prototypes.
1175 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1176 * defs.h (fprintf_symbol_filtered): Add prototype.
1177 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1178 fputs_demangled with call to fprintf_symbol_filtered.
1179 * cp-valprint.c (demangle.h): Include
1180 * cp-valprint.c (cp_print_value_fields): Replace calls to
1181 fprint_symbol with calls to fprintf_symbol_filtered.
1182 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1183 with call to fprintf_symbol_filtered.
1184 * stack.c (print_frame_info): Remove obsolete code so we don't
1185 have to update fputs_demangled usage in it.
1186 * stack.c (print_frame_info, frame_info): Add language variable
1187 to pass to fprintf_symbol_demangled and initialize it from the
1188 symbol's language. Replace calls to fputs_demangled with calls
1189 to fprintf_symbol_filtered.
1190 * symtab.c (find_methods): Replace call to fputs_demangled with
1191 call to fprintf_symbol_filtered.
1192 * ch-valprint.c (demangle.h): Include.
1193 * ch-valprint.c (chill_print_value_fields): Replace call to
1194 fprint_symbol with call to new fprintf_symbol_filtered.
1196 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1198 * Makefile.in (VERSION): Bump version to 4.8.2.
1200 * main.c (source_command): Require an explicit pathname of file
1201 to source, since previous behavior of defaulting to gdb init file
1202 was troublesome and undocumented.
1203 * printcmd.c (disassemble_command): Add missing '{}' pair to
1204 else with two statements. Bug reported by Stephane Tsacas
1206 * symtab.c (find_pc_line): Don't complain about zero length or
1207 negative length line numbers for the moment, since we may not own
1208 the terminal when called, such as when single stepping. (FIXME)
1209 * language.h (CAST_IS_CONVERSION): True if current language is
1210 C++ as well as C. Fix from Peter Schauer.
1211 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1212 Use STREQN macro rather than bare '!strncmp()'.
1213 * environ.c (unset_in_environ): Avoid use of memcpy on
1214 overlapping memory regions, as suggested by Paul Eggert
1215 <eggert@twinsun.com>.
1216 * c-exp.y (%union struct): Remove unused ulval as suggested
1217 by Paul Eggert <eggert@twinsun.com>.
1219 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1221 * main.c (gdbinit): Make static.
1222 * main.c (inhibit_gdbinit): Move to file scope.
1223 * main.c (main): Remove local inhibit_gdbinit.
1224 * main.c (source_command): Don't source '.gdbinit' file by
1225 default if gdb has been told to ignore it.
1227 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1229 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1232 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1234 * printcmd.c (print_address_symbolic): Only print if offset
1235 is shorter than max_symbolic_offset.
1236 (initialize_printcmd): `set print max-symbolic-offset'.
1238 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1239 (examine_tag): Use it.
1240 (read_register_stack): Only look in the local registers for a
1241 memory address if it's between rfb and rsp; go to memory otherwise.
1242 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1243 (reginv_com): Remove ancient kludge command.
1245 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1247 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1248 irix4 will again compile.
1250 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1252 * configure.in: accept mips-sgi-irix4* for irix4.
1254 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1256 * z8k-tdep.c (print_register_hook): Lint.
1258 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1260 Lint fixes from Paul Eggert (eggert@twinsun.com):
1262 * command.c (do_setshow_command): var_uintegers are unsigned.
1263 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1264 unsigned, since they use hex values with the high bit set.
1266 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1268 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1269 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1271 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1272 macro definitions in parenthesis.
1274 * dbxread.c (dbx_symfile_init): Catch the case where there is
1275 no string table, but the only way we find out is by reading zero
1278 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1280 * dbxread.c (dbx_symfile_init): Make size of the string table
1281 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1282 offset to the string table is nonzero and handle the nonexistant
1283 string table case, should it occur. Ensure that the string table
1284 size read from the file is reasonable, with a minimum lower bound
1285 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1287 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1289 * Makefile.in: Changes to build testsuite correctly.
1290 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1291 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1292 (TARGET_FLAGS_TO_PASS): New variable.
1293 (SUBDIRS): Added testsuite.
1294 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1295 testsuite is compiled with CC_FOR_TARGET rather than CC.
1297 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1299 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1300 reported by mycroft@gnu.ai.mit.edu.
1302 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1303 * configure.in (vax-*-ultrix2*): New triplet.
1304 * config/vaxult2.mh: New file.
1305 * xm-vaxult2.h: New file.
1307 * c-exp.y (parse_number): Change high_bit to unsigned.
1308 * demangle.c: Change all references to cfront to ARM, since the
1309 actual algorithm is the one specified in the Annotated Reference
1310 Manual. This was confusing users into thinking that full cfront
1311 support was implemented.
1312 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1313 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1314 directly to lookup_struct_elt_type, which will do the
1315 dereferencing itself.
1316 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1317 NULL dereferencing bug for unnamed structs, comment out
1320 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1322 * coffread.c (process_coff_symbol): Change PCC argument correction
1323 so that it only happens on big-endian targets; so that it only
1324 happens if the short or char argument is aligned on an int
1325 boundary; and so that it changes the location, rather than the
1326 type, of the argument. These changes tend to parallel similar
1327 (old) changes in stabsread.c.
1329 * coffread.c (coff_read_enum_type): Use the specified size for
1330 enums, don't assume that they are int-sized.
1332 * c-valprint.c (c_val_print): Don't assume enums are the same as
1335 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1336 Rendell, <michael@mercury.cs.mun.ca>.
1338 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1340 * language.h (local_decimal_format_custom): Add prototype.
1341 * language.c (local_decimal_format_custom): Add function, bug
1342 reported by Robert R. Henry (rrh@tera.com).
1344 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1346 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1347 by Josef Leherbauer, joe@takeFive.co.at.
1349 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1351 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1352 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1353 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1354 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1355 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1356 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1357 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1358 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1360 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1362 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1363 of demangled name fields to NULL if no demangling exists for
1364 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1365 symbols if their language is known at the time they are created,
1366 but sometimes the language is not known until later.
1368 * ch-typeprint.c (chill_print_type_base): Name changed to
1369 chill_type_print_base to match pattern for C and C++ names.
1370 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1371 to be consistent with other usages.
1372 * ch-typeprint.c (chill_type_print_base): Add support for
1373 printing Chill STRUCT types.
1374 * ch-valprint.c: Include values.h.
1375 * ch-valprint.c (chill_print_value_fields): New function and
1376 prototype for printing Chill STRUCT values.
1377 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1378 that was being called with two args instead of three.
1379 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1380 to print Chill STRUCT values.
1382 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1384 * configure.in: added testsuite to configdirs.
1386 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1388 * doc/stabs.texi: The `this' pointer is now known by the name
1389 `this' instead of `$t'.
1391 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1393 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1394 references of TAG_string_type DIEs in user defined types.
1395 * ch-lang.c (chill_create_fundamental_type): Track compiler
1396 change that now emits debugging info with the type long for Chill
1399 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1401 * remote-mips.c: New file; implements MIPS remote debugging
1403 * config/idt.mt: New file; uses remote-mips.c
1404 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1406 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1407 floating point coprocessor.
1408 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1410 (mips_pop_frame): If not mips_fpu, don't restore floating point
1412 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1414 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1415 mips_fpu, don't use fp0 as floating point return register.
1416 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1419 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1421 * gdb/testsuite: made modifications to testcases, etc., to allow
1422 them to work properly given the reorganization of deja-gnu and the
1423 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1425 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1427 * gdb/testsuite: Initial creation of gdb/testsuite.
1428 Migrated dejagnu testcases and support files for testing nm to
1429 gdb/testsuite from deja-gnu. These files were moved "as is"
1430 with no modifications. This migration is part of a major overhaul
1431 of dejagnu. The modifications to these testcases, etc., which
1432 will allow them to work with the new version of dejagnu will be
1433 made in a future update.
1435 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1437 * NEWS: Add reminders for next release.
1439 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1441 * mipsread.c (parse_lines): Correct check for files compiled with
1444 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1446 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1448 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1450 * Makefile.in (VERSION): GDB-4.8 release!
1451 * README, NEWS: Update for release.
1453 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1455 * am29k-pinsn.c (print_insn): Minor nits with const.
1456 * am29k-tdep.c: More minor nits with arg types for
1457 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1459 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1461 * gcc.patch: Update for a different GCC (G++) bug.
1462 * main.c (print_gdb_version): Update copyright year to 1993.
1463 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1464 conditionalize this file on it. FIXME, right way is to split
1465 these into two config files.
1466 (ATTACH_DETACH): Define for BSD 4.4
1467 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1468 (U_REGS_OFFSET): Revise for 4.4.
1469 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1470 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1471 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1473 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1475 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1478 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1480 * c-lang.c (c_printstr): Bugfix for length==0 case.
1482 * c-lang.c (c_printstr): If a C string ends in a null, don't
1485 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1487 * defs.h (STRCMP): Make it work for unsigned chars.
1489 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1491 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1492 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1493 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1494 define to kludge the large opcode table into two smaller tables,
1495 since GCC take exponential space to build the table. Lint.
1496 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1498 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1500 * Makefile.in (VERSION): Roll to 4.7.9.
1501 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1502 definition here, to handle both BSD 4.3 and 4.4 systems.
1503 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1504 * remote.c (alarm): Move declaration to global level, before
1505 first reference to it.
1506 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1507 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1509 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1511 * remote.c (readchar): forward declare alarm which otherwise looks
1512 like an undeclared variable to gcc.
1514 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1515 when comparing against an int. Avoids superfluous warning from
1518 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1519 Avoids superfluous warnings from some systems and/or compilers
1520 (like vax ultrix 4.2.)
1522 * language.c (struct op_print unk_op_print_tab): use the enum
1523 values rather naked zeros as initializers. Avoids warnings from
1524 ultrix type compilers.
1526 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1528 * Makefile.in (VERSION): Roll to 4.7.6.
1529 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1530 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1531 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1532 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1533 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1534 (depend): Fix bug where nm-files in config files weren't noticed.
1535 (make-proto-gdb-1): Avoid changing directories while building new
1536 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1538 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1540 * remote.c: Improve error recovery. Allow user to break out
1541 of initial connection attempt with INTERRUPT. Treat a timeout
1542 while waiting for remote packet like a retry, unless the remote
1543 side is actively running user code. Fix a few long printf_filtered's.
1545 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1548 * buildsym.c (start_subfile): Allow null file name.
1550 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1552 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1553 expects a pointer to complaint rather than a complaint
1555 (process_linenos): free the previously allocated subfile name,
1556 then allocate the new one from the heap.
1558 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1560 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1562 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1564 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1565 Previously, would bogusly index off the bottom of type_vector.
1566 (rs6000_builtin_type): Accept type number as argument.
1567 (read_type, case '-'): Handle negatives like any other type number.
1569 * symfile.c (deduce_language_from_filename): Handle null name.
1571 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1572 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1573 fixed by sato@sm.sony.co.jp.
1575 * xcoffread.c (parmsym): Don't use an initializer to set up
1576 this struct symbol. Set it up in initialize_xcoffread.
1577 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1578 works on real rs/6000 target with #ifndef FAKING_RS6000.
1580 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1582 * stabsread.c (rs6000_builtin_type): Move function from
1583 xcoffread.c:builtin_type.
1584 * xcoffread.c (builtin_type): Move to stabsread. Remove
1585 IBM6000_HOST dependency. Move misplaced comments.
1586 (various): Change printf's to complaints.
1587 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1588 objfile argument to read_type calls under #if 0.
1589 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1590 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1591 * Makefile.in: xcoffread.o is not built by default.
1592 * xm-rs6000.h (IBM6000_HOST): Remove.
1593 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1594 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1597 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1599 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1600 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1601 register numbers when user tries to modify elements in structs
1602 passed as arguments.
1603 * inflow.c (child_terminal_info): Move banner outside of system
1605 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1606 passes struct/union arguments by address.
1608 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1610 * Based on patch from Kean Johnston <maw@netcom.com>:
1611 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1612 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1613 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1615 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1617 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1618 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1620 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1622 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1623 cc debugging output.
1625 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1627 * stabsread.c (define_symbol): Complain about unrecognized names
1628 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1629 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1630 (read_cpp_abbrev): Don't use the class name as part of the
1631 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1632 abbrevs. Inspired by Mike Tiemann.
1633 (read_tilde_fields): Comment. Remove ancient dead code.
1634 Remove erroneous but non-dead code. Simplify. Add complaints.
1635 (in general): Remove extraneous (parentheses) in return
1638 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1640 * coffread.c (coff_lookup_type): Fix fencepost error reported
1641 by Art Berggreen, <arg@opal.acc.com>.
1643 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1644 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1646 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1647 test, which is apparently left over from when we used native
1648 include files and couldn't depend on the member names being there.
1649 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1651 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1653 * mipsread.c: Major overhaul to use new BFD symbol table reading
1654 routines. Now swaps information as it is needed, rather than
1655 swapping everything when the file is read.
1657 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1659 * Makefile.in (TARDIRS): Add sparclite demo dir.
1660 (*.tab.c): Change dependency on Makefile to depend on
1661 Makefile.in, otherwise it always rebuilds after configuring.
1662 Force output *.tab.c file into current directory even in "make"
1663 versions that rewrite dependent file names used in command lines.
1665 * TODO: Remove some things we did.
1666 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1667 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1668 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1669 * symtab.h: Eliminate unnamed unions and structs.
1671 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1673 * Makefile.in (VERSION): Roll to 4.7.5.
1675 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1677 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1678 re-evaluating symbol pointers.
1680 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1682 * c-exp.y (lcurly, rcurly): New nonterminals.
1683 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1685 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1686 made function static.
1687 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1688 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1689 * parse.c (start_arglist):
1690 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1691 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1692 * parser-defs.h (funcall_chain): Moved to parse.c.
1693 * printcmd.c (print_frame_nameless_args): Fix prototype.
1694 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1695 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1696 * valops.c (typecmp): Moved prototype from values.h.
1697 * value.h (typecmp): Moved prototype to valops.c, made static.
1698 * ch-exp.y (yylex): Change way control sequences are disabled.
1700 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1702 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1704 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1706 * mipsread.c (upgrade_type): Build array types correctly, using
1707 create_range_type and create_array_type.
1709 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1711 * remote-nindy.c: Cleanup.
1713 * infrun.c (wait_for_inferior): When rolling back the PC after
1714 a breakpoint, call write_pc so that NPC gets rolled back as well
1717 * blockframe.c (inside_entry_file, inside_main_func,
1718 inside_entry_func): PC of zero is always "bottom of stack".
1720 * printcmd.c (print_frame_args, print_frame_nameless_args):
1721 Let print_frame_nameless_args decide whether there are any,
1722 laying groundwork for possibly later printing 29K args for
1723 functions where we have tag words but no symbols.
1725 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1727 * Makefile.in: fix GDB doc targets for new doc subdir structure
1729 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1731 * stack.c (parse_frame_specification): Parse as many arguments
1732 as there are (up to MAXARGS). Pass all of them in argc, argv
1733 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1734 many there were, onto SETUP_ARBITRARY_FRAME.
1735 * tm-mips.h, tm-sparc.h: Corresponding changes.
1736 * mips-tdep.c, sparc-tdep.c: Ditto.
1738 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1740 * hp300ux-nat.c: Update copyrights.
1741 * mipsread.c (parse_partial_symbols): Complain about block
1742 indexes that go backwards. Fix from Peter Schauer.
1743 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1744 symbol-file that has no linkage symbols to be read.
1745 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1746 from tm- file to xm-file, since they're host dependent.
1747 * valarith.c (value_binop): Typo.
1749 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1751 * sparclite/aload.c: Add copyleft.
1752 * sparclite/crt0.s: Add comment at beginning.
1754 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1756 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1757 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1759 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1761 * values.c (value_headof): Fix typo in which VTBL and ARG were
1762 being confused for one another.
1764 * valops.c (typecmp): Now static.
1766 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1767 baseclass--we don't always inherit its virtual function table
1770 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1771 pointer correctly in case value_struct_elt moves it around.
1773 * valops.c (typecmp): Now static. Also, now groks references
1776 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1777 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1779 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1781 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1782 to avoid "too much defining" error from native C compiler (!).
1784 * Makefile.in (HFILES): Add typeprint.h.
1785 * typeprint.[ch]: Update copyrights.
1787 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1789 * Makefile.in: Update to match doc/ subdir changes.
1791 * config/hp300hpux.mh: No cross-host file needed, just native.
1792 * config/go32.mh: Remove nonexistent "native" support.
1794 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1795 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1796 * m88k-tdep.c (next_insn): Lint, cleanup.
1797 (store_parm_word): Lint.
1799 * README: Fix typo (reported by karl@hq.ileaf.com).
1801 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1803 * expression.h (BINOP_CONCAT): Document use for self concatenation
1804 an integral number of times.
1805 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1807 * valarith.c (value_concat): Rewrite to support self
1808 concatenation an integral number of times.
1809 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1810 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1811 eliminate hundreds of spurious shift/reduce and reduce/reduce
1812 conflicts that mask the 5 real ones.
1813 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1814 * ch-exp.y (integer_literal_expression): Remove production,
1817 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1819 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1820 implied that "no side effects" was nonfunctional.
1821 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1822 character string and bitstring concatenation.
1823 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1824 * expression.h (exp_opcode): Add BINOP_CONCAT.
1825 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1826 * language.c (string_type): Add function to determine if a type
1828 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1829 * valarith.c (value_concat): New function to concatenate two
1830 values, such as character strings or bitstrings.
1831 * valops.c (value_string): Remove error stub and implement
1833 * value.h (value_concat): Add prototype.
1834 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1835 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1836 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1839 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1841 * c-exp.y (exp): Add production to support direct creation
1842 of array constants using the obvious syntax.
1843 * c-valprint.c (c_val_print): Set printed string length.
1844 * dwarfread.c (read_tag_string_type): New prototype and
1845 function that handles TAG_string_type DIEs.
1846 * dwarfread.c (process_dies): Add case for TAG_string_type
1847 that calls new read_tag_string_type function.
1848 * expprint.c (print_subexp): Add support for OP_ARRAY.
1849 * gdbtypes.c (create_range_type, create_array_type): Inherit
1850 objfile from the index type.
1851 * ch-typeprint.c (chill_print_type): Add case for
1853 * ch-valprint.c (chill_val_print): Fix case for
1856 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1858 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1859 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1860 include/coff/mips.h.
1862 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1864 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1865 constants with an explicit null byte terminator. OP_STRING is
1866 now used for real string types.
1867 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1868 they are used by all languages.
1869 * c-lang.c (_initialize_c_language): Move initializations of
1870 builtin_type_* to lang.c.
1871 * c-typeprint.c (c_type_print_varspec_prefix,
1872 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1873 to TYPE_CODE_STRING.
1874 * c-valprint.c (c_val_print): Change the way character arrays
1875 are printed as strings to be consistent with the way strings
1876 are printed when pointer-to-char types are dereferenced.
1877 Remove test of print_max before calling val_print_string, which
1878 now does it's own test.
1879 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1880 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1881 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1882 * gdbtypes.c (builtin_type_*): Add declarations moved from
1884 * gdbtypes.c (create_string_type): New function to create real
1886 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1887 renamed to TYPE_CODE_STRING.
1888 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1889 builtin_type_* types moved from c-lang.c.
1890 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1891 to TYPE_CODE_STRING.
1892 * gdbtypes.h (builtin_type_string): Add extern declaration.
1893 * gdbtypes.h (create_string_type): Add prototype.
1894 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1895 renamed to TYPE_CODE_STRING.
1896 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1898 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1899 renamed to TYPE_CODE_STRING.
1900 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1902 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1903 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1904 to TYPE_CODE_STRING.
1905 * valops.c (allocate_space_in_inferior): New function and
1906 prototype, using code ripped out of value_string.
1907 * valops.c (value_string): Rewritten to use new function
1908 allocate_space_in_inferior, but temporarily disabled until some
1909 other support is in place.
1910 * valops.c (value_array): New function to create array constants.
1911 * valprint.c (val_print_string): Add comment to document use,
1912 complete rewrite to fix several small buglets.
1913 * value.h (value_array): Add prototype.
1914 * value.h (val_print_string): Change prototype to match rewrite.
1915 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1916 * ch-exp.y (match_character_literal): Disable recognition of
1917 control sequence form of character literals and document why.
1919 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1921 * nindy-share/nindy.c: Add comments to #endif's to clarify
1924 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1925 read_memory to get byte order right.
1926 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1927 anymore. This is done in paread.c now. We expect unwind info
1928 to hang off of objfiles, and search all of the objfiles when until
1930 * (skip_trampoline_code): Cast arg to target_read_memory.
1931 * objfiles.h (struct objfile): Add new field obj_private to hold
1932 per object file private data (unwind info in this case).
1933 * paread.c (read_unwind_info): New routine to read unwind info
1934 for the objfile. This data is hung off of obj_private.
1935 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1936 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1937 make this easier to access.
1939 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1941 * c-valprint.c (cp_print_class_member): Add extern decl.
1942 * c-valprint.c (c_val_print): Extract code for printing methods
1943 and move it to cp_print_class_method in cp-valprint.c.
1944 * c-valprint.c (c_val_print): Extract code to print strings and
1945 move it to val_print_string in valprint.c.
1946 * cp-valprint.c (cp_print_class_method): New function using
1947 code extracted from c_val_print.
1948 * valprint.c (val_print_string): New function using code
1949 extracted from c_val_print.
1950 * value.h (val_print_string): Add prototype.
1951 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1952 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1953 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1954 CHECKBUF, growbuf_by_size): New variables, macros, and support
1955 functions for implementing a dynamically expandable temp buffer.
1956 * ch-exp.y (match_string_literal): New lexer function.
1957 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1958 removed and replaced with new CHECKBUF macro.
1959 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1960 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1962 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1964 * Makefile.in: Add info for paread.o.
1965 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1967 * blockframe.c (frameless_look_for_prologue): Correct the
1969 * gdbtypes.h, gdbtypes.c: Use const in decl of
1970 cplus_struct_default, now that pa-gas assembler has been fixed.
1971 * hppah-nat.c: Formatting.
1972 * hppah-tdep.c: Remove lots of useless externs for variables we
1974 * (find_unwind_entry): Speed up by using binary search, and a one
1976 * (rp_saved): New routine to see what unwind info says about RP
1977 being saved on the stack frame.
1978 * (frame_saved_pc): Look for prologue to see if we need to
1979 examine the stack for the saved RP or not.
1980 * (init_extra_frame_info): Check for prologue, instead of
1981 framesize to determine if we are frameless or not.
1982 * (frame_chain_valid): Stop backtraces when we run into _start.
1983 * (push_dummy_frame): Reformat to make more readable.
1984 * (find_dummy_frame_regs): ditto.
1985 * (hp_pop_frame): ditto.
1986 * (hp_restore_pc_queue): small cleanup.
1987 * (hp_push_arguments): ditto.
1988 * (pa_do_registers_info): ditto.
1989 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1990 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1991 * Define FRAME_CHAIN_VALID.
1992 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1993 passed to functions.
1995 * paread.c (pa_symtab_read): Use new bfd conventions for
1996 accessing linker symbol table.
1997 * (pa_symfile_init): Access embedded STAB info via BFD section
1998 mechanism and related macros.
2001 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2003 * sparc-stub.c: Use a seperate stack for our traps.
2004 * Handle recursive traps.
2005 * Remove all trap init code. This needs to be done by the
2007 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2009 * (handle_exception): See if we are at breakinst, if so, then
2010 advance PC sp that users can just step out of breakpoint().
2011 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2012 new place if SP has changed.
2013 * (case 's'): Get rid of this, we can't do it yet.
2014 * (case 't'): New command to test any old random feature.
2015 * (case 'r'): New command to reset the system.
2016 * (breakpoint): Add label to breakpoint trap instruction so that
2017 handle_exception() can detect where we are and get past the
2018 breakpoint trivially.
2020 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2022 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2024 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2026 * configure.in: recognise all sparclite variants
2028 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2030 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2031 binary files oring in the right bit.
2033 * main.c, source.c, state.c, symmisc.c: use macros defined in
2034 fopen-{bin|both} when fopening files.
2036 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2038 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2039 from a configuration file (typically including <limits.h>), or to
2040 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2041 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2042 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2043 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2044 * exppritn.c (print_subexp, dump_expression): Add case for
2046 * expression.h (OP_BITSTRING): New expression element type for
2048 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2049 macros to convert between number of expression elements and bytes
2050 to store that many elements.
2051 * i960-tdep.c (leafproc_return): Use new macros to access
2052 minimal symbol name and address fields.
2053 * m88k-pinsn.c (sprint_address): Use new macros to access
2054 minimal symbol name and address fields.
2055 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2056 minimal symbol address field.
2057 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2058 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2059 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2060 Use new BYTES_TO_EXP_ELEM macro.
2061 * parse.c (write_exp_bitstring): New function to write packed
2062 bitstrings into the expression element vector.
2063 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2065 * parser-defs.h (struct stoken): Document that it is used for
2066 OP_BITSTRING as well as OP_STRING.
2067 * parser-defs.h (write_exp_bitstring): Add prototype.
2068 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2069 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2070 LOWER, LENGTH): New tokens for keywords.
2071 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2072 upper_lower_argument, length_argument, array_mode_name,
2073 string_mode_name, variant_structure_mode_name): New non-terminals
2075 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2076 * ch-exp.y (match_bitstring_literal): New lexer support function
2077 to recognize bitstring literals.
2078 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2079 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2080 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2081 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2082 * ch-exp.y (yylex): Check tokentab6.
2083 * ch-exp.y (yylex): Call match_bitstring_literal.
2085 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2087 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2088 symbol name and value fields.
2090 * c-exp.y (yylex): Make static, to match prototype and other
2093 * expression.h (exp_opcode): Add BINOP_MOD.
2094 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2095 * expprint.c (dump_expression): Handle new BINOP_MOD.
2096 * language.c (binop_type_check): Handle new BINOP_MOD.
2097 * main.c (float_handler): Re-enable float handler when hit.
2098 * valarith.c (language.h): Include, need current_language.
2099 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2100 for integer divide truncates towards zero for negative results.
2101 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2102 * valarith.c (value_binop): Allow arithmetic operations on
2103 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2104 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2105 * ch-exp.y (tokentab3): Add MOD and REM.
2106 * ch-exp.y (yylex): Set innermost_block for symbols found
2107 in local scopes. Return LOCATION_NAME for local symbols.
2108 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2109 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2111 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2113 * command.c (shell_escape, make_command, _initialize_command):
2114 don't create or use fork if CANT_FORK is defined.
2115 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2116 code written for the IBM PC" remain.
2117 * xm-go32.h: define CANT_FORK
2119 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2121 * remote-sim.c: first attempt at general simulator interface
2122 * remote-hms.c: whitespace
2123 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2124 understand new stack layout. (print_register_hook): print ccr
2125 register in a fancy way.
2127 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2129 * eval.c (language.h): Include.
2130 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2131 to pointer types when the current language is C. It loses for
2132 other languages when the lower index bound is nonzero.
2133 * valarith.c (value_subscript): Take array lower bounds into
2134 account when performing subscripting operations.
2135 * valops.c (value_coerce_array): Add comment describing why
2136 arrays with nonzero lower bounds are dealt with in value_subscript,
2137 rather than in value_coerce_array.
2139 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2141 * ch-exp.y (FLOAT_LITERAL): Add token.
2142 * ch-exp.y (literal): Add FLOAT_LITERAL.
2143 * ch-exp.y (match_float_literal): New lexer routine.
2144 * ch-exp.y (convert_float): Remove.
2145 * ch-exp.y (yylex): Call match_float_literal.
2146 * ch-exp.y (yylex): Match single '.' after trying
2147 to match floating point literals.
2149 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2150 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2152 * expprint.c (dump_expression): New function for dumping
2153 expression vectors during gdb debugging.
2154 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2155 MULTI_SUBSCRIPT and moved out of BINOP range.
2156 * expression.h (DUMP_EXPRESSION): New macro that calls
2157 dump_expression if DEBUG_EXPRESSIONS is defined.
2158 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2159 * parse.c (length_of_subexp, prefixify_subexp): Change
2160 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2161 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2162 prefixify'ing the expression.
2163 * printcmd.c (print_command_1): Add comment.
2164 * ch-exp.y (expression_list): Add useful actions.
2165 * ch-exp.y (value_array_element): Add useful actions.
2166 * ch-exp.y (array_primitive_value): Add production.
2167 * ch-exp.y (yylex): Recognize ',' as a token.
2169 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2171 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2172 POSIXize the recursive makes (make [variable assignments] target{s})
2174 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2176 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2177 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2178 CPLUS_MARKER for all SVR4 systems, so follow suit.
2179 * defs.h (strdup_demangled): Remove prototype.
2180 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2181 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2182 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2183 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2184 prim_record_minimal_symbol_and_info): Use new macro
2185 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2186 * minsyms.c (install_minimal_symbols): Use new macro
2187 SYMBOL_INIT_DEMANGLED_NAME.
2188 * stabsread.c (define_symbol): Use new macro
2189 SYMBOL_INIT_DEMANGLED_NAME.
2190 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2191 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2192 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2193 SYMBOL_INIT_DEMANGLED_NAME.
2194 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2195 SYMBOL_DEMANGLED_NAME now tests language itself.
2196 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2197 now tests language itself.
2198 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2199 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2200 mangled name member in the language dependent portion of a symbol.
2201 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2202 mangled name member appropriate for a symbol's language.
2203 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2204 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2205 SYMBOL_DEMANGLED_NAME now tests language itself.
2206 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2207 initializes language dependent portion of symbol.
2208 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2209 demangles and caches the demangled form of symbol names.
2210 * utils.c (fputs_demangled, fprint_symbol): Use current language
2211 to select an appropriate demangling algorithm.
2212 * utils.c (strdup_demangled): Remove, no longer used.
2213 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2214 access the Chill mangled name member in the language dependent
2215 portion of a symbol.
2216 * ch-lang.c (chill_demangle): New function, simple demangler.
2217 * defs.h (chill_demangle): Add prototype.
2218 * symtab.h (language_dependent_info): Add struct for Chill.
2220 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2222 * Makefile.in (BISON): Add comment that when bison is used, it
2223 must include the "-y" option.
2224 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2225 Remove defines to remap non-yacc symbols, thus backing out of
2226 previous recent changes. Standard policy is that non-yacc parser
2227 generators get fixed, rather than adding bug workarounds in gdb
2228 for each new one that pops up. Expand comment to note this.
2229 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2231 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2233 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2234 case. Use code in N_SOL.
2236 * paread.c: New file that contains all HPPA/HPUX symbol reading
2238 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2239 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2240 * (dbx_symfile_offsets): Make static.
2241 * (pastab_build_psymtabs): New interface routine for paread to
2242 send stabs into dbxread.
2243 * gdb-stabs.h: Remove gobs of HPPA cruft.
2245 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2247 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2249 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2251 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2252 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2253 and YYDEBUG is not already defined.
2254 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2255 them during the previous replacements.
2256 * printcmd.c (_initialize_printcmd): Update internal documentation
2257 for "set" command to note that the assignment syntax is language
2259 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2260 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2261 and YYDEBUG is not already defined.
2262 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2263 single_assignment_action): New terminals and nonterminal for gdb
2264 extensions to chill expression grammer.
2265 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2266 tokens that start with '$' (register names, convenience vars, etc).
2267 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2268 * ch-exp.y (yylex): Call match_dollar_tokens.
2270 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2272 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2273 accessing minimal symbol data.
2274 * infcmd.c (read_pc): Use #ifdef, not #if.
2275 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2276 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2277 minimal symbol data.
2279 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2280 frame. Use find_return_regnum to find the caller.
2281 * (find_unwind_entry): New routine to locate stack frame info
2282 associated with a procedure. This looks in the $UNWIND_START$
2283 section in the SOM file.
2284 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2285 figure out where the caller's return address is stored.
2286 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2287 to figure out the frame size for a procedure.
2288 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2289 * (init_extra_frame_info): New routine. Corrects PC and FP for
2290 outermost frame if necessary.
2291 * (frame_chain): New routine, moved from tm-hppa.h.
2292 * (skip_trampoline_code): Handle computed function calls (ie:
2293 calls from $$dyncall).
2294 * (unwind_command): Temporary support function to allow user
2295 to control/observe aspects of the unwind (stack frame) info.
2296 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2297 was in a system call, if so, then read the PC from r31.
2298 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2299 with extra arg for skip_trampoline_code().
2300 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2301 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2302 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2304 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2306 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2307 Call new bfd_get_size() and verify that string table is no larger
2308 than the file that is supposed to contain it.
2309 * symfile.c (syms_from_objfile): Only complain about configured
2310 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2311 current target is the default BFD target.
2313 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2315 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2316 * solib.c (bkpt_names): New array of symbol names to try to
2317 use for the "mapping complete" breakpoint. Configurable
2318 define SOLIB_BKPT_NAME is first one to try.
2319 * solib.c (find_solib): Test debug_base for nonzero rather
2320 than just greater than zero.
2321 * solib.c (enable_break): Use bkpt_names to look up address
2322 at which to set "mapping complete" breakpoint.
2324 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2326 * defs.h (STRCMP, STREQ, STREQN): New macros.
2327 * defs.h (demangle_and_match): Remove prototype.
2328 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2329 and STREQN defined in defs.h.
2330 * dwarfread.c (set_cu_language): For completely unknown languages,
2331 try to deduce the language from the filename. Retain behavior
2332 that for known languages we don't know how to handle, we use
2334 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2335 and demangled name fields in symbol.
2336 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2337 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2338 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2339 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2340 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2341 Replace usages throughout.
2342 * elfread.c (demangle.h): Include.
2343 * elfread.c (record_minimal_symbol): Remove prototype and function.
2344 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2345 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2346 * infcmd.c (jump_command): Remove code to demangle name and add
2347 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2348 * minsyms.c (demangle.h): Include.
2349 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2350 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2351 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2352 * mipsread.c (psymtab_language): Add static variable.
2353 * stabsread.c (demangle.h): Include.
2354 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2355 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2356 * stack.c (return_command): Remove explicit demangling of name
2357 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2358 * symfile.c (demangle.h): Include.
2359 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2360 to match macros in symfile.h and allow them to be compiled
2361 if INLINE_ADD_PSYMBOL is not true.
2362 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2363 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2364 Add code to demangle and cache C++ symbol names. Use macro form
2365 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2366 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2367 Remove, also defined in symfile.c, which we already fixed.
2368 * symtab.c (expensive_mangler): Remove prototype and function.
2369 * symtab.c (find_methods): Remove physnames parameter and fix
2371 * symtab.c (completion_list_add_symbol): Name changed to
2372 completion_list_add_name.
2373 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2374 the normal symbol name and the cached C++ demangled name.
2375 * symtab.c (lookup_demangled_partial_symbol,
2376 lookup_demangled_block_symbol): Remove prototypes and functions.
2377 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2378 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2379 Remove code to try demangling names and matching them.
2380 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2381 Fix to try matching the cached demangled name if no match is
2382 found using the regular symbol name.
2383 * symtab.c (find_methods): Remove unused physnames array.
2384 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2385 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2386 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2387 C++ demangled symbol names.
2388 * symtab.h: Much reformatting of structures and such to add
2389 whitespace to make them more readable, and make them more
2390 consistent with other gdb structure definitions.
2391 * symtab.h (general_symbol_info): New struct containing fields
2392 common to all symbols.
2393 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2394 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2395 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2396 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2397 symbol): Use general_symbol_info struct.
2398 * utils.c (demangle_and_match): Remove, no longer used.
2399 * valops.c (demangle.h): Include.
2400 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2401 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2402 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2403 symmisc.c, symtab.c, valops.c: Replace references to minimal
2404 symbol fields with appropriate macros.
2405 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2406 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2407 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2408 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2409 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2410 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2411 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2412 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2413 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2414 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2415 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2416 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2417 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2418 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2420 * buildsym.c (start_subfile, patch_subfile_names): Default the
2421 source language to what can be deduced from the filename.
2422 * buildsym.c (end_symtab): Update the source language in the
2423 allocated symtab to match what we have been using.
2424 * buildsym.h (struct subfile): Add a language field.
2425 * c-typeprint.c (c_print_type): Remove code to do explicit
2427 * dbxread.c (psymtab_language): Add static variable.
2428 * dbxread.c (start_psymtab): Initialize psymtab_language using
2429 deduce_language_from_filename.
2431 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2433 * valprint.c (val_print): Reorganize comment and add note
2434 about dependency on target byte ordering.
2435 * ch-exp.y (value_array_slice): Fix typo.
2436 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2437 byte sized ints are assumed to be char strings and printed with
2438 string syntax. In chill, arrays of chars and arrays of
2439 bytes/ubytes are distinquishable, and printed appropriately.
2441 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2443 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2444 read/write routines for HPUX.
2446 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2447 branch targets to compute target address using const from previous
2448 instruction if necessary.
2449 * Add `Q' operator to print out bit position field various
2451 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2452 cleanups, use new code from Utah.
2453 * (store_inferior_registers): Update to new code from Utah.
2454 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2455 * (fetch_register): Clear out priv level when reading PCs.
2456 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2457 * Remove decl of errno, #include wait.h and target.h.
2458 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2459 were inside of a kernel call. If so, then PC is in a different
2460 register. Also, mask out bottom two bits of all PCs so as not to
2461 confuse higher level code.
2462 * (push_dummy_frame): Create from #define in tm-hppa.h.
2463 * (find_dummy_frame_regs): Update from Utah.
2464 * (hp_pop_frame): Create from #define in tm-hppa.h.
2465 * (hp_restore_pc_queue): New, from Utah.
2466 * (hp_push_arguments): Big fixes from Utah.
2467 * (pa_do_registers_info, pa_print_registers): Only print out fp
2469 * (skip_trampoline_code): New routine to deal with stubs that
2470 live in nowhereland between callers and callees.
2471 * i860-tdep.c: Remove decl of attach_flag.
2472 * infrun.c (wait_for_inferior): Add new macro
2473 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2474 at by PC will be nullified. If so, then step the target once more
2475 so as to avoid confusing the user.
2476 * (just before step_over_function:): Use stop_func_start, not
2477 stop_pc when checking for the existance of line number info.
2478 stop_func_start will reflect the proper address of the target
2479 routine, not of the stub that we may be traversing to get there.
2480 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2481 to deal with the stubs that PA compilers sometimes stick between
2482 callers and callees. Also, define FLAGS_REGNUM for access to the
2484 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2486 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2487 write gr0, PC regs, and PSW!
2488 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2489 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2491 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2492 * Define struct unwind_table_entry.
2493 * valops.c (call_function_by_hand): Add another arg to
2494 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2497 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2499 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2501 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2503 * Makefile.in (VERSION): Bump to 4.7.4.
2504 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2505 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2506 * Makefile.in (HFILES): Add valprint.h.
2507 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2508 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2509 * typeprint.c, typeprint.h: New files for language independent
2510 type printing functions.
2511 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2512 type printing functions and definitions.
2513 * valprint.h: New include file for language independent value
2514 printing definitions.
2515 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2516 dependent value printing functions.
2517 * c-exp.y (production ptype): Add range_type variable and use new
2518 create_range_type function.
2519 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2520 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2521 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2522 "const static" to ANSI-conformant "static const".
2523 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2524 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2526 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2527 * coffread.c (decode_type): Add range_type variable and call to
2528 new create_range_type function.
2529 * complaints.c (complain): Remove unused val variable.
2530 * complaints.c (_initialize_complaints): Make it void.
2531 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2532 variable and call new create_range_type function.
2533 * defs.h (enum val_prettyprint): Move enum from value.h to here
2534 so we can avoid having to include value.h just for prototypes that
2535 need the enum (thanks ANSI).
2536 * dwarfread.c (struct_type): Local anonymous_size variable is
2537 only used if !BITS_BIG_ENDIAN.
2538 * dwarfread.c (decode_subscript_data_item): Add rangetype
2539 variable and call new create_range_type function.
2540 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2542 * eval.c (evaluate_subexp): Remove unused local variable name
2543 and the statement with no side effects that initializes it.
2544 * expprint.c (print_subexp): Change local_printstr to
2546 * gdbtypes.c (create_range_type): New function that creates
2547 a range type using code fragments from object file readers as
2548 an example of what has to be initialized.
2549 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2550 and high_bound parameters, replaced with a single range_type
2551 parameter. Change function body to use passed in range_type
2552 rather than handcrafting one.
2553 * gdbtypes.h (create_range_type): Add prototype.
2554 * gdbtypes.h (create_array_type): Change prototype parameters.
2555 * infrun.c (normal_stop): Remove unused local variables tem and c.
2556 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2557 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2558 stub functions that call error if called.
2559 * language.c (unknown_language_defn, auto_language_defn,
2560 local_language_defn): Add initializers unk_lang_print_type and
2562 * language.h (struct language_defn): Reformat for larger
2563 comments, add la_print_type and la_val_print members. Add
2564 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2565 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2566 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2568 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2570 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2571 * main.c (execute_command): Remove unused local variable cmdlines.
2572 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2573 (clear_displays), symmisc.c (block_depth), values.c
2574 (clear_value_history):
2575 Make testing of truth value of assignment result explicit.
2576 * mipsread.c (upgrade_type): Update FIXME to include future use
2577 of create_range_type.
2578 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2579 whatis_exp, maintenance_print_type): Move prototypes and functions
2581 * printcmd.c (_initialize_printcmd): Move add_com calls for
2582 ptype_command and whatis_command to new typeprint.c.
2583 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2584 * source.c (find_source_lines): Local variable c only used
2585 when LSEEK_NOT_LINEAR is defined.
2586 * stabsread.c (read_array_type): Use new create_range_type
2588 * stabsread.c (read_range_type): Add new index_type variable and
2589 call new create_range_type function rather than handcrafting
2591 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2592 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2593 * symtab.c (type_print_base usages): Use c_type_print_base.
2594 * symtab.c (type_print_varspec_prefix usages): Use
2595 c_type_print_varspec_prefix.
2596 * symtab.c (type_print_method_args usages): Use
2597 cp_type_print_method_args.
2598 * valprint.c: Completely ripped apart and the fragments used
2599 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2600 valprint.h. Remaining stuff is language independent.
2601 * value.h (struct fn_field): Forward declare for prototypes.
2602 * value.h (type_print_1): Remove prototype.
2603 * value.h (enum val_prettyprint): Moved to defs.h.
2604 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2605 * value.h (baseclass_offset): Add prototype.
2606 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2607 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2608 * ch-typeprint.c: New file for language dependent type printing.
2609 * ch-valprint.c: New file for language dependent value printing.
2610 * ch-exp.y (parse_number): Remove prototype and stub function.
2611 * ch-exp.y (decode_integer_literal): Removed unused digits and
2613 * ch-exp.y (convert_float): Completely ifdef out for now.
2614 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2615 ch-lang.c (chill_op_print_tab):
2616 Change from ANSI-obsolescent "const static" to ANSI-conformant
2618 * ch-exp.y (yylex): Add unhandled storage class enumeration
2619 literals to switch statement for completeness.
2620 * ch-lang.c (chill_create_fundamental_types): Remove unused
2621 nbytes variable. Change dummy type to 2 bytes to match int.
2622 Handle FT_VOID types gratuituously added to chill DWARF by
2623 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2624 type rather than a one byte TYPE_CODE_INT type.
2625 * ch-lang.c (chill_language_defn): Add chill_print_type and
2627 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2629 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2631 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2632 bfd_get_symbol_leading_char instead.
2634 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2635 leading character from names.
2636 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2637 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2638 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2640 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2641 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2642 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2643 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2644 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2645 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2646 * symfile.c (syms_from_objfile): Insert debugging check to test
2647 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2649 * doc/gdbint.texinfo (Host Conditionals): Remove
2650 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2652 (Target Conditionals): Remove all of the above.
2654 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2656 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2657 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2659 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2661 * coffread.c (decode_type): catch negative tagndx fields generated
2663 * exec.c: comment out string following #endif.
2664 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2665 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2667 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2668 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2670 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2672 * complaints.c: New file, code moved from utils.c.
2673 * complaints.c (complain): Made into a varargs function.
2674 * complaints.h: New file, code moved from symfile.h.
2675 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2676 * Makefile.in (HFILES): Add complaints.h.
2677 * Makefile.in (OBS): Add complaints.o.
2678 * symfile.c (complaint_root, stop_whining, complaint_series,
2679 complain, clear_complaints, add_show_from_set for stop_whining):
2680 Moved to complaints.c.
2681 * symfile.h (struct complaint, complaint_root decl, complain
2682 prototype, clear_complaints prototype): Moved to complaints.h.
2683 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2684 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2685 complaints.h. Remove casts from arguments to complain(),
2686 which is now a varargs function, and remove unnecessary
2687 placeholder zero args.
2688 * defs.h (begin_line): Add prototype.
2689 * defs.h (vprintf_filtered): Add prototype.
2690 * dwarfread.c (varargs.h): Remove, no longer needed.
2691 * dwarfread.c (dwarfwarn): Remove prototype and function.
2692 * dwarfread.c (complaints): Define a bunch of complaints.
2693 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2694 usages to standard complain() calls.
2695 * utils.c (begin_line): New function that ensures that
2696 whatever gets filter-printed next starts on its own line.
2697 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2698 but to stdout (calls vfprintf_filtered internally).
2700 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2702 * remote.c: Avoid printf_filtered line limit. Suggested by
2703 Robert R. Henry, <rrh@tera.com>.
2704 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2706 * main.c (main): Accept --silent as well as --quiet. Change +help
2707 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2709 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2710 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2712 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2714 * tm-nindy960.h, remote-nindy.c: Lint.
2716 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2718 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2719 a optional type to decorate as an array type, the type of the
2720 index, and the bounds of the array. Records this additional info
2721 in the array type for use with languages with nonzero array
2723 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2724 to note that arrays may have bounds.
2725 * gdbtypes.h (create_array_type): Update prototype.
2726 * c-exp.y (ptype production): Adjust for new create_array_type
2727 calling conventions.
2728 * coffread.c (decode_type): Call create_array_type rather than
2729 handcrafting array types.
2730 * convex-tdep.c (value_type): Remove, now use create_array_type.
2731 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2732 vector_type into calls to create_array_type.
2733 * dwarfread.c (decode_subscr_data): Name changed to
2734 decode_subscript_data_item throughout.
2735 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2736 create_array_type. Now records index type and range as well.
2737 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2738 change to use create_array_type.
2739 * dwarfread.c (read_subroutine_type): Test existing user defined
2740 types before decorating them, to ensure they are blank, and
2741 complain about it if they are not.
2742 * dwarfread.c (decode_fund_type): For unrecognized types, always
2743 return some valid type (type integer). If the unrecognized type
2744 cannot be an implementation defined type, complain as well.
2745 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2746 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2747 * mipsread.c (upgrade_type): Add FIXME comment that code to
2748 handcraft arrays should be replaced with call to create_array_type.
2749 * stabsread.c (read_array_type): Replace code to handcraft
2750 array types with call to create_array_type.
2751 * valprint.c (type_print_varspec_prefix): Minor formatting
2752 change, join lines that don't need to be split.
2754 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2756 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2757 decl for attach_flag, it now lives in inferior.h.
2758 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2759 Make most functions static.
2760 * hppah-nat.c: General cleanups, remove BSD specific code (since
2761 that all lives in hppab-nat.c).
2762 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2763 Change sense of test against inside_entry_file(). This fix is
2765 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2766 to read/write_register_bytes().
2767 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2768 work around PA-GAS assembler bug. Also, add trailing */ to some
2770 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2771 Same reason as above.
2773 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2775 * mipsread.c (parse_symbol): When checking whether a structured
2776 type is an enum, check qualifiers of its first member, as well as
2777 the base type of the member. Bug found and fixed by John M.
2778 Farrell, <farrell@fjord.reo.dec.com>.
2780 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2781 * remote-vx.c: Don't include vx-share/reg.h.
2782 * vx-share/ptrace.h: Reproduce from scratch.
2783 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2784 * Makefile.in: Remove references to removed files, and to removed
2785 29k-share directories.
2787 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2789 * c-lang.c (_initialize_c_language): Name changed from
2791 * m2-lang.c (_initialize_m2_language): Name changed from
2793 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2794 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2795 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2796 expression parsing into c-lang.c and m2-lang.c respectively.
2797 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2798 m2-exp.y respectively.
2799 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2800 and m2-* files respectively.
2801 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2802 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2803 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2804 * expression.h (struct block): Forward declaration for prototypes.
2805 * language.h (struct objfile): Forward declaration for prototypes.
2806 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2807 * Makefile.in (HFILES): Add ch-lang.h.
2808 * Makefile.in (OBS): Add ch-lang.o.
2809 * ch-exp.y: Migrate code that has nothing to do with expression
2810 parsing into ch-lang.c.
2811 * ch-lang.c: New file, code migrated from c-exp.y.
2812 * ch-lang.h: New file, internal interface between ch-* files.
2813 * ch-lang.c (_initialize_chill_language): Name changed from
2814 _initialize_chill_exp.
2816 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2817 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2818 * config/amix.mh (NATDEPFILES): Add.
2819 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2822 * dwarfread.c (decode_subscr_data): Remove spurious test that
2823 accepted only integer subscript types. We don't do anything
2824 with the type at the moment anyway.
2826 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2828 * ch-exp.y (match_character_literal): Fix case where no
2829 match at all is found.
2830 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2831 width types. For example, "INT" is always 2 bytes regardless
2832 of the values of any TARGET_*_BIT macros. So use explicit
2833 numeric sizes for the types.
2835 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2837 * c-exp.y (c_create_fundamental_type): New function to create
2838 language specific fundamental types for C.
2839 * m2-exp.y (m2_create_fundamental_type): New function to create
2840 language specific fundamental types for Modula 2.
2841 * c-exp.y (c_language_defn, cplus_language_defn): Add
2842 c_create_fundamental_type to language struct initializers.
2843 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2844 to language struct initializers.
2845 * dwarfread.c (expression.h, language.h): Include.
2846 * dwarfread.c (ftypes): New array to hold fundamental types
2847 for current compilation unit.
2848 * dwarfread.c (cu_language_defn): New pointer to language
2849 struct for language of current compilation unit.
2850 * dwarfread.c (dwarf_fundamental_type): New function to
2851 create/lookup fundamental types.
2852 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2853 * dwarfread.c (throughout): Replace lookup_fundamental_type
2854 with dwarf_fundamental_type.
2855 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2856 compilation unit (may be different language or different objfile).
2857 * gdbtypes.c (lookup_fundamental_type): Move actual type
2858 creations into language specific fundamental type creation
2859 functions and call via create_fundamental_type. Add comment
2860 about this function being obsolescent.
2861 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2862 sized signed and unsigned integers.
2863 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2864 * language.c (language_def): New function to lookup a language
2865 struct given it's enumeration.
2866 * language.h (struct language_defn): Add la_fund_type, a pointer
2867 to a function that creates fundamental types for this language.
2868 * language.h (create_fundamental_type): New macro to create
2869 fundamental types based on the current language.
2870 * language.h (language_def): Add prototype.
2871 * language.c (unk_lang_create_fundamental_type): New function
2872 for initializing language structs, calls error if called.
2873 * language.c (unk_language_defn, auto_language_defn,
2874 local_language_defn): Use unk_lang_create_fundamental_type.
2875 ch-exp.y (chill_create_fundamental_type): New function.
2876 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2877 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2879 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2881 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2883 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2884 as GCC_PRODUCER and GPLUS_PRODUCER.
2886 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2888 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2891 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2893 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2894 rather than '$'. This particular piece of braindamage is
2895 spreading like ooze. It's now infected libiberty, deja-gnu,
2897 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2898 hardwired '$' character.
2900 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2902 (Changes to break incredibly ugly, unmaintainable 750 line
2903 read_struct_type function up into managable pieces.)
2904 * Makefile.in (VERSION): Bump to 4.7.3.
2905 * stabsread.c (struct field_info): Local struct definition.
2906 * stabsread.c (read_member_functions, read_struct_fields,
2907 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2908 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2909 functions from fragmented read_struct_type.
2910 * stabsread.c (stabs_general_complaint): Catchall complaint.
2911 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2912 symbol name continuation code. Use macro throughout.
2913 * stabsread.c (various places): Replace add-one-to-pointer
2914 with pointer increment.
2915 * stabsread.c (read_type): Retain function local copy of type
2916 descriptor. Rearrange code calling read_struct_type() to match
2918 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2919 a single blank as the name of nameless enumerations. Recognize
2920 this special case and set nameless flag.
2921 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2923 * ch-exp.y (access_name): New non-terminal token and
2925 * ch-exp.y (general_procedure_name): Now a terminal token.
2926 * ch-exp.y (location): Expand production.
2927 * ch-exp.y (match_simple_name_string): New function.
2928 * ch-exp.y (yylex): Call match_simple_name_string and return
2929 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2931 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2933 * munch: Backslash escape vertical bar characters inside
2934 grep patterns since they have special meaning for some greps.
2935 * parse.c (write_exp_string): Complete rewrite to store string
2936 contants as a leading explicit length, followed by the string data,
2937 followed by a trailing explicit length.
2938 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2939 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2940 Use recorded explicit length of strings in expression elements,
2941 rather than strlen. Adjust code to skip over strings stored in
2942 expression elements, and code to access strings, to account for
2943 new leading explicit size expression element.
2944 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2945 0, to avoid negative expression element indices.
2946 * valops.c (search_struct_method): Minor whitespace change.
2948 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2950 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2951 which together maintain a dynamically expandable static buffer
2952 for the lexer to use when translating C strings to their internal
2953 form (other future uses possible). Fix parsing of C style strings
2954 to do the normal C style input conversions of escaped character
2956 * valops.c (value_string): Remove translation of escaped
2957 character sequences, now done in C expression parser.
2958 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2959 and decides if it should be printed in literal form or some other
2960 form, based on it's ASCII value and setting of sevenbit_strings.
2961 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2962 macro, change indentation style.
2963 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2964 * ch-exp.y (chill_printstr): First cut at real function instead
2967 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2969 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2971 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2973 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2975 * defs.h (sevenbit_strings): Add declaration.
2976 * defs.h (printchar): Replace with gdb_printchar.
2977 * language.h (language_defn): Add new function pointers
2978 la_printchar and la_printstr, to do language dependent
2979 printing of characters and strings.
2980 * language.h (local_printchar, local_printstr): New macros
2981 to call language dependent functions pointed to by la_printchar
2982 and la_printstr respectively.
2983 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2984 dependent functions for printing characters and strings.
2985 * c-exp.y (c_language_defn, cplus_language_defn): Add
2986 c_printchar and c_printstr.
2987 * command.c (do_setshow_command): Rename printchar use to
2989 * expprint.c (print_subexp): Replace C style string output
2990 with call to local_printstr.
2991 * language.c (unk_lang_printchar, unk_lang_printstr):
2992 New stubs, currently errors.
2993 * language.c (unknown_language_defn, auto_language_defn,
2994 local_language_defn): Add unk_lang_printchar and
2996 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2997 language dependent functions to print characters and strings.
2998 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2999 * utils.c (printchar): Renamed to gdb_printchar.
3000 * valprint.c (print_string): Remove prototype, function moved
3001 to c-exp.y, where it becomes c_printstr.
3002 * valprint.c (print_max): Made global for reference from the
3003 language dependent printing routines in *-exp.y.
3004 * valprint.c (repeat_count_threshold): New variable with function
3005 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3006 Change all references to old macro to references to new variable.
3007 * valprint.c (value_print, val_print): Replace calls to
3008 print_string with calls to local_printstr.
3009 * valprint.c (val_print): Replace C style character printing
3010 with call to local_printchar.
3011 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3012 * valprint.c (_initialize_valprint): Add add_show_from_set
3013 call for setting up repeat_count_threshold as print variable.
3014 * ch-exp.y (decode_integer_value): New function.
3015 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3016 * ch-exp.y (chill_printchar, chill_printstr): New language
3017 dependent functions for printing characters and strings.
3018 * ch-exp.y (chill_language_defn): Add chill_printchar and
3021 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3023 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3024 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3025 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3027 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3029 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3030 and assume the process has been killed.
3032 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3034 * remote-udi.c (udi_open): Reset vars so that user can re-run
3035 programs without leaving GDB.
3036 * (many routines): Slightly improve error handling.
3037 * (download): Zero out BSS by longs instead of bytes to avoid
3038 timeouts in real hardware.
3039 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3040 that connection is no longer in use after shutdown() of socket.
3041 This keeps GDB from dying of a SIGPIPE when you issue multiple
3042 `target udi' commands.
3044 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3046 * language.h (language_format_info): New structure to bundle
3047 local formatting information.
3048 * language.h (language_defn): Replace individual format info
3049 with language_format_info structs.
3050 * language.h (local_*_format, local_*_format_prefix,
3051 local_*_format_specifier, local_*_format_suffix): New macros
3052 for binary/octal/decimal/hex formats to access info elements.
3053 * c-exp.y (c_language_defn): Update for new format handling.
3054 * m2-exp.y (m2_language_defn): Update for new format handling.
3055 * dbxread.c (language.h): Include for partial-stab.h use.
3056 * mipsread.c (expression.h, language.h): Include for
3058 * defs.h (local_hex_format, local_hex_format_custom,
3059 local_hex_string, local_hex_string_custom): Move to language.h.
3060 * language.c (local_hex_format_custom, local_hex_string,
3061 local_hex_string_custom, local_octal_format_custom): Use new
3063 * language.c (unknown_language_defn, auto_language_defn,
3064 local_language_defn): Update for new format handling.
3065 * printcmd.c (print_scalar_formatted): Use new macros
3066 to access decimal and binary format info for printing.
3067 * c-exp.y (chill_language_defn): Update for new format handling.
3068 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3069 * ch-exp.y (decode_integer_literal): Add function
3070 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3071 * ch-exp.y (builtin_type_chill_char): Add definition.
3072 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3074 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3076 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3078 (aix_framedata): added nosavedpc field.
3079 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3081 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3082 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3083 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3084 instructions as function_frame_info does. Expand special case of
3085 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3087 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3089 (function_frame_info): Set frameless if the function has no frame,
3090 and set nosavedpc if the PC was not saved. Handle gcc generated
3091 stfd 31,-4(31); st 31, -12(31) correctly.
3092 (frameless_function_invocation): New second argument pcsaved; if 0
3093 return whether the function has a frame, if 1 return whether the
3095 (frame_initial_stack_address): Correct typo: cache registers for
3096 callee_fi, not for fi, (avoids reading garbage memory locations).
3098 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3100 * infrun.c (wait_for_inferior (just before step_over_function
3101 label)): Change test for stepping into subroutine to check for the
3102 presence of line number info. This makes stuff compiled with -g1
3103 cause GDB to not lose control when stepping.
3105 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3106 Improve comments as well.
3108 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3110 * Makefile.in (VERSION): Bump to 4.7.2
3111 * symtab.c (find_pc_symtab): Fix return of random value
3113 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3114 Makefile since it contains sed patterns used in generation.
3115 Add sed pattern to also delete #include of any malloc.h.
3116 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3117 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3118 function names to conform to K&R terminology with respect to
3119 logical and bitwise operators:
3120 UNOP_ZEROP => UNOP_LOGICAL_NOT
3121 UNOP_LOGNOT => UNOP_COMPLEMENT
3122 BINOP_LOGAND => BINOP_BITWISE_AND
3123 BINOP_LOGXOR => BINOP_BITWISE_XOR
3124 BINOP_LOGIOR => BINOP_BITWISE_IOR
3125 BINOP_AND => BINOP_LOGICAL_AND
3126 BINOP_OR => BINOP_LOGICAL_OR
3127 PREC_OR => PREC_LOGICAL_OR
3128 PREC_AND => PREC_LOGICAL_AND
3129 PREC_LOGIOR => PREC_BITWISE_IOR
3130 PREC_LOGXOR => PREC_BITWISE_XOR
3131 PREC_LOGAND => PREC_BITWISE_AND
3132 value_zerop() => value_logical_not()
3133 value_lognot() => value_complement()
3134 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3135 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3136 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3137 and is nonexistant in some SVR4 based systems.
3138 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3139 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3141 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3142 * source.c (source_info): Fix minor nits, print "1 line" rather
3143 than "1 lines", and "language is <lang>".
3144 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3145 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3146 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3148 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3149 * ch-exp.y: New expression parser, for GNU-Chill.
3150 * defs.h (enum language): Add language_chill.
3151 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3152 LANG_MODULA2 a recognized language.
3153 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3154 Chill as well as Modula-2.
3155 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3156 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3157 * language.c (set_language_command): Add chill.
3158 * language.c (binop_result_type, integral_type, character_type,
3159 boolean_type, structured_type, value_true, binop_type_check):
3160 Add language_chill cases.
3161 * language.h (_LANG_chill): Define.
3162 * symfile.c (deduce_language_from_filename): Recognize the
3163 filename extensions ".chill", ".c186", and ".c286" for Chill.
3164 * valprint.c (typedef_print): Add case for language_chill.
3165 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3166 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3167 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3168 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3170 * Makefile.in (distclean): Add target ch-exp.tab.c.
3171 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3172 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3173 * eval.c (evaluate_subexp): Add OP_BOOL case.
3174 * expprint.c (print_subexp): Add OP_BOOL case.
3176 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3178 * infcmd.c (set_environment_command): Avoid skipping first
3179 char of env value if an '=' appears in it. Bug report and fix
3180 by Mark Jungerman, <maj@lucid.com>.
3182 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3184 * infcmd.c (step_over_calls): Improve comments.
3185 * symtab.c (find_pc_psymtab): Clean up a bit.
3186 * (find_pc_symtab): Fix comments, clean up code.
3187 * (find_pc_line): General cleanups, efficiency improvements.
3188 Also, don't return garbage when some line info exists, but there
3191 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3193 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3194 member, and the stat pointer passed to vmap_symtab was NULL, the
3195 wrong vmap entries would be modified. Fixes behavior where
3196 attempting to load symbols for a module with no member would mess
3197 up already read in symbols.
3199 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3201 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3202 29k-share/dfe/mini2udi.o.
3203 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3204 * alldeps.mak, depend: Update to deal with removal of
3205 aforementioned files.
3206 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3207 requirement for useless 'program' argument. Clean up
3208 udi_create_inferior, and udi_load to call common download()
3209 routine. Create download routine to load remote hosts directly
3210 (with the help of BFD) so that we don't need yank.c and
3212 Fix udi_detach to call UDIDisconnect with
3213 the right arguments. Clean up udi_resume, don't assign tip_error
3214 twice. Clean up udi_wait, straighten out status codes. Make
3215 udi_kill really work.
3217 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3219 * c-exp.y: separated host/target idea of integer type size,
3220 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3221 UINT and CHAR rules. (parse_number): work out the targetwise type
3222 of a number based upon it's size and qualifiers. (yylex): chars
3223 are now treated the same way as ints.
3225 * source.c (indentify_source_line): don't core dump if wanted
3226 line is larger than number of lines in source. (can happen when
3227 coff gets confused about #included source).
3229 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3231 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3232 when debugging a program with 100 shared libraries.
3234 * solib.c (solib_map_sections): Always close the BFD we open.
3235 Free all malloc'd storage we allocate, too, including error cases.
3236 (struct so_list): Remove unused so_bfd member.
3237 (clear_solib): Don't bother closing so_bfd.
3239 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3240 cacheable. `So many symbol files, so little file descriptors.'
3242 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3244 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3245 Stubs should stand alone as much as possible.
3247 * source.c (show_directories): Avoid printf_filtered length prob
3248 pointed out by Jonathan Stone.
3250 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3251 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3252 <Lee_Cooprider@vos.stratus.com>.
3254 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3256 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3257 struct, not struct itself.
3258 * serial.h (serial_restore): Fix prototype, takes pointer not
3261 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3263 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3264 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3266 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3268 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3269 Stubs should stand alone as much as possible.
3271 * README: Add remote-es1800.c and remote-st2000.c to table.
3272 * go32-nat.c: Remove, there is no native go32 support.
3273 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3275 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3277 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3278 new routines to deal with sending SIGINTs to attached processes
3279 when the user interrupts the controlling GDB.
3280 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3281 the aforementioned routines when waiting for the attached process.
3283 * elfread.c, mipsread.c: Include <string.h>.
3284 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3285 * serial.h: Add prototype for serial_restore().
3287 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3289 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3290 minimal_symbol_count, because the NULL symbol is not included in
3291 the count. This prevented this function from finding the last
3292 symbol in the table.
3294 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3296 * dbxread.c (process_one_symbol): if not defined
3297 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3298 the start of the function, not just after N_FUN.
3300 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3302 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3303 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3304 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3305 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3306 file. Remove preprocessor defines that previously did remapping.
3308 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3310 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3311 Bug fix courtesy of Alexander Klaiber.
3313 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3315 hp300 native support (hp300hpux untested).
3317 * hp300ux-xdep.c: removed.
3318 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3319 * xm-hp300hpux.h: updated copyright.
3320 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3321 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3322 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3323 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3324 fork-child.o coredep.o corelow.o.
3325 (NAT_FILE, NATDEPFILES): new macros.
3326 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3327 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3329 (NAT_FILE, NATDEPFILES): new macros.
3330 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3332 Vax ultrix native support.
3334 * nm-vax.h: new file.
3335 * Makefile.in (HFILES): added nm-vax.h.
3336 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3337 coredep.o corelow.o removed.
3338 (NAT_FILE, NATDEPFILES): new macros.
3339 * xm-vax.h: updated copyright.
3340 (REGISTER_U_ADDR): removed.
3342 Apollo native support (untested).
3344 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3345 * a68v-nat.c, nm-apollo68[bv].h: new files.
3346 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3347 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3348 * a68v-xdep.c: removed.
3349 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3350 inftarg.o fork-child.o a68v-xdep.o.
3351 (NAT_FILE, NATDEPFILES): new macros.
3353 * defs.h: include nm.h.
3354 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3355 sparc-tdep.c, : do not include nm.h.
3356 * doc/gdbint.texinfo: nm.h now included in defs.h.
3358 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3360 * Makefile.in (VERSION): 4.7.1 post release!
3362 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3364 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3366 * Makefile.in (VERSION): gdb-4.7 release.
3367 * README: Update for gdb-4.7.
3369 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3371 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3374 * alldeps.mak, depend: Update.
3376 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3378 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3380 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3381 causes problems in setting breakpoint in the right place in
3382 functions with `float' args which are passed as doubles.
3383 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3384 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3386 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3388 * Makefile.in (HFILES): Add nm-i386sco.h.
3389 * dwarfread.c: include <sys/types.h> for SCO.
3390 * infptrace.c: Don't include ptrace.h under SCO.
3391 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3393 * config/i386v.mt: Add exec.o to TDEPFILES.
3395 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3397 * i386v-nat.c: Remove space from front of #endif.
3398 * irix4-nat.c: Remove externs of registers[], include inferior.h
3400 * mips-nat.c: Explicitly initialize zerobuf to 0!
3401 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3402 Always setup fci->frame, even if it's non-zero. Too many places
3403 depend upon this behavior (and I have to get a release out the
3405 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3406 processing_gcc_compilation if we find the embedded stabs marker.
3407 This fixes several bugs with finding the location of short or char
3408 function parameters passed on the stack.
3410 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3412 Native support for sun4sol2.
3414 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3415 * nm-sysv4.h: new file.
3416 * Makefile.in (HFILES): added nm-sysv4.h.
3417 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3418 (NAT_FILE, NATDEPFILES): new macros.
3419 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3421 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3423 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3424 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3426 * Makefile.in (VERSION): Tick to 4.6.9.
3428 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3430 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3431 definition, replace with portable one.
3432 * remote-nindy.c: Lint.
3433 (nindy_wait): Return type is int, result is inferior_pid.
3434 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3435 (initialize_symmisc): Remove empty function.
3436 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3437 Remove obsolete, misspelled macro.
3438 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3439 (all @node commands): Use new form to avoid nitpicking errors.
3440 * doc/gdbint.texinfo: Document host/native/target split.
3442 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3444 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3446 * xm-mips.h (offsetof): Don't define this if __STDC__.
3448 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3450 umax native support (untested).
3452 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3454 (NAT_FILE, NATDEPFILES): new macros.
3455 * config/umax.mt (TDEPFILES): removed exec.o.
3456 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3457 removed to nm-umax.h.
3458 * nm-umax.h: new file.
3459 * Makefile.in (HFILES): added nm-umax.h.
3461 hppa native support (untested).
3463 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3464 (NAT_FILE, NATDEPFILES): new macros.
3465 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3466 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3467 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3468 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3469 * hppa[bh]-xdep.c: removed.
3470 * hppa[bh]h-tdep.c: do not include ptrace.h.
3471 * Makefile.in (HFILES): added nm-hppa[bh].h.
3473 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3475 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3477 * mips-nat.c: Straighten out include files. Work around
3478 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3481 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3483 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3484 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3485 backtraces from core files work.
3486 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3487 Functions are now defined in mips-nat.c.
3489 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3491 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3492 serial_default_name().
3494 * remote-hms.c, ser-go32.c, serial.h: Change from
3495 serial_timedreadchar() to new serial_readchar().
3497 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3499 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3501 * c-exp.y: Moved handling of 'const' and 'volatile' from
3502 <type> to <typebase>. This removes 2 conflicts.
3504 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3506 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3507 from breakpoint table when reseting breakpoints.
3509 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3511 Native support cleanup and corefile fixes for i386 SVR4 systems.
3513 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3514 fill_fpregset): Moved to i386v4-nat.c
3515 * i386v4-nat.c, nm-i386v4.h, : New files.
3516 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3517 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3518 change i386v-nat.o to i386v4-nat.o.
3520 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3522 Miscellaneous 386 configs updated.
3524 * config/i386aout.mt (TDEPFILES): removed exec.o.
3525 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3526 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3527 (NAT_FILE, NATDEPFILES): new macros.
3528 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3529 config/i386v4.mt (TDEPFILES): removed exec.o.
3530 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3531 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3532 (NAT_FILE, NATDEPFILES): new macros.
3533 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3534 fork-child.o coredep.o corelow.o i386-xdep.o.
3535 (NAT_FILE, NATDEPFILES): new macros.
3537 Native support cleanup for i386bsd (untested).
3539 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3540 * config/i386bsd.mh (NATDEPFILES): added exec.o
3541 * tm-i386bsd.h (FLOAT_INFO): removed.
3542 * nm-i386bsd.h (FLOAT_INFO): added.
3544 Native support for i386v (untested).
3546 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3547 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3548 (NAT_FILE, NATDEPFILES): new macros.
3549 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3550 * i386-xdep.c: removed.
3551 * Makefile.in (HFILES): added nm-i386v.h
3552 * i386v-nat.c, nm-i386v.h: new file.
3553 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3555 * tm-i386v.h (FLOAT_INFO): removed.
3557 Native support for linux (untested).
3559 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3560 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3561 (NAT_FILE, NATDEPFILES): new macros.
3562 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3563 * Makefile.in (HFILES): added nm-linux.h.
3564 * nm-linux.h: new file.
3565 * xm-linux.h: updated copyright. cleaned up formatting.
3566 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3568 Native support for sun386 (untested).
3570 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3571 fork-child.o sun386-xdep.o.
3572 (NAT_FILE, NATDEPFILES): new macros.
3573 * config/sun386.mt (TDEPFILES): removed exec.o.
3574 * Makefile.in (HFILES): added nm-sun386.h.
3575 * sun386-nat.c, nm-sun386.h: new file.
3576 * sun386-xdep.c: removed.
3577 * xm-sun386.h: updated comment and copyright.
3578 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3581 Native support for i386mach (untested).
3583 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3584 fork-child.o mach386-xdep.o.
3585 (NAT_FILE, NATDEPFILES): new macros.
3586 * Makefile.in (HFILES): added nm-i386mach.h.
3587 * nm-i386mach.h, i386mach-nat.c: new files.
3588 * mach386-xdep.c: removed.
3589 * xm-i386mach.h: updated copyright.
3590 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3593 Native separation for go32 (untested).
3595 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3596 * go32-nat.c: new file.
3597 * go32-xdep.c (call_ptrace, child_resume,
3598 fetch_inferior_registers, store_inferior_registers,
3599 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3601 Native support for m88k (untested).
3603 * Makefile.in (HFILES): added nm-m88k.h
3604 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3605 FETCH_INFERIOR_REGISTERS): removed.
3606 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3607 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3608 (NAT_FILE, NATDEPFILES): new macros.
3609 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3610 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3611 * m88k-xdep.c: removed.
3613 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3615 * i386b-nat.c: Comment changes.
3616 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3618 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3620 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3622 Avoid longjmp()-catching compilation errors in cross-ports.
3624 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3625 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3626 Move from mips-tdep.c and tm-{irix3,mips}.h.
3627 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3629 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3632 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3633 (fetch_core_registers): Fix bfd_seek arguments.
3635 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3637 Make core files work again (add back the `core' target).
3639 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3640 (NATDEPFILES): Add corelow.o.
3641 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3644 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3645 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3646 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3647 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3648 appears. FIXME, these should be moved to NATDEPFILES for native
3651 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3653 Ultra3 host/target/native split. (untested).
3655 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3656 (fetch_register, fetch_inferior_registers,
3657 store_inferior_registers, fetch_core_registers): removed to
3659 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3661 * Makefile.in (HFILES): added nm-ultra3.h.
3662 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3663 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3665 (NAT_FILE, NATDEPFILES): new macros for native support.
3666 * config/ultra3.mt (TDEPFILES): exec.o removed.
3668 * xm-vaxult.h: add MEM_FNS_DECLARED.
3670 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3672 * Makefile.in (VERSION): Roll to 4.6.8.
3673 (OBS): Put version.o first, so Makefile rebuild happens early.
3675 * command.h: Publicize prototype for not_just_help_class_command.
3676 * command.c: Remove proto.
3677 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3678 output. Move "maint info" from class info to class maintenance,
3680 * infrun.c: Move "stop" to class_obscure, and give it a
3681 function so it will not be seen as a global help topic. FIXME,
3682 it should be possible to set these attributes independently.
3684 * core.c (core_command): Make nicer error message for no core support.
3686 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3688 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3689 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3691 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3692 (scan_compilation_units): Punt unused filename arg. dbfoff,
3693 lnoffset, and curlnoffset are file_ptr's now.
3694 (dwarf_build_psymtabs): Drop desc and filename args; use
3695 objfile. dbfoff and lnoffset are file_ptr's now.
3696 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3697 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3698 (elf_symfile_read): Skip desc and filename args to
3699 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3700 * gdb-stabs.h: Use file_ptr rather than off_t.
3701 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3702 compile-time debug check that someone turned off as "unused".
3703 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3704 * symfile.h: Update dwarf_build_psymtabs and
3705 elfstab_build_psymtabs prototypes.
3706 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3707 Use file_ptr offsets. bfd_seeks use L_SET.
3709 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3711 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3712 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3713 value so that demangler won't be invoked. This greatly speeds up
3715 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3716 linked_proc_info so that it properly deallocates the appropriate
3717 item after it is done with it instead of before.
3718 * Don't pass bogus frame pointer to create_new_frame(). Just
3719 leave it as zero so that lower level code will figure out the
3722 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3724 Sony News native support.
3726 * Makefile.in (HFILES): added nm-news.h.
3727 * nm-news.h: new file.
3728 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3729 fork-child.o coredep.o to NATDEPFILES.
3730 (NAT_FILE, NATDEPFILES): new macros for native support.
3731 * config/news.mt (TDEPFILES): removed exec.o.
3733 * remote-vx.c: remove redundant include of sys/time.h.
3735 * infrun.c: include ctype.h. Otherwise some machines result in
3736 undefined for isdigit.
3738 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3740 * configure.in: Convert m68k entries to m68* entries to handle
3741 all the various m68xxx hosts and targets.
3742 * config/news1000.mt: No longer needed, same as news.mt.
3744 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3746 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3748 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3750 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3751 nm-sun2.h, nm-mips.h.
3753 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3755 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3757 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3759 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3761 * xm-hppah.h: if __STDC__ is not defined, define
3763 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3764 compiler; see the comment in the file.
3766 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3768 First cut at support for all BSD variants on 386.
3770 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3771 * i386b-nat.c: New native support file.
3772 * configure.in: Add host and target for i[34]86-*-bsd*.
3773 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3775 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3777 Sun2 native support (untested).
3779 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3780 REGISTER_U_ADDR): removed to nm-sun2.h.
3781 * nm-sun2.h: new file.
3782 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3783 fork-child.o sun3-xdep.o removed.
3784 (NAT_FILE, NATDEPFILES): new macros.
3786 Mips native support. Decstation and iris4 have been tested.
3789 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3790 fill_fpregset): removed to irix4-nat.c
3791 * mips-xdep.c: removed.
3792 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3794 * procfs.c: include nm.h.
3795 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3796 * xm-irix4.h: bump copyright.
3797 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3798 PROC_NAME_FMT): removed.
3799 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3800 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3801 (NAT_FILE, NATDEPFILES): new macros for native support.
3802 (CC): supply default compiler switches.
3803 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3804 fork-child.o coredep.o.
3805 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3807 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3808 fork-child.o mips-xdep.o coredep.o.
3809 (NAT_FILE, NATDEPFILES): new macros for native support.
3811 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3813 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3814 (NATDEPFILES): added fork-child.o
3815 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3816 (NATDEPFILES): added fork-child.o
3817 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3818 (NATDEPFILES): added fork-child.o
3820 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3822 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3823 by using puts_filtered instead.
3825 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3827 * remote-nindy.c (nindy_load): Replacement version from Steve
3828 Chamberlain, doesn't require forking to run "strip" or "sx".
3830 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3832 * Makefile.in (HFILES): Add nm-*.h files.
3834 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3836 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3837 (NATDEPFILES): added fork-child.o.
3839 * doc/gdbint.texinfo: document a few more macros, create new
3840 section for native macros.
3842 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3844 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3845 resolution of copyright issues.
3847 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3849 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3850 subdir gets configured.
3852 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3854 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3856 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3857 searching for a "bfd_strip" program. Also, fixed up arguments
3858 passed to that program.
3860 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3861 which is now used for something else. Rewrite description of
3862 associated parameters to match how gdb does it now.
3863 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3865 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3867 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3869 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3872 * inferior.h (proc_signal_handling_change): prototype removed.
3873 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3874 (handle_command): now calls target_notice_signals.
3875 * procfs.c (proc_signal_handling_change): renamed to
3876 procfs_notice_signals. Now static. Add prototype. All callers
3878 * target.h (struct target_ops): new field, to_notice_signals.
3879 (target_notice_signals): new macro to cover new field.
3880 * target.c (cleanup_target): default to_notice_signals to ignore.
3881 * corelow.c (core_ops),
3883 inftarg.c (child_ops),
3884 procfs.c (procfs_ops),
3885 remote-adapt.c (adapt-ops),
3886 remote-eb.c (eb_ops),
3887 remote-es1800.c (es1800_ops, es1800_child_ops),
3888 remote-hms.c (hms_ops),
3889 remote-mm.c (mm_ops),
3890 remote-nindy.c (nindy_ops),
3891 remote-st2000.c (st2000_ops),
3892 remote-udi.c (udi_ops),
3893 remote-vx.c (vx_ops, vx_run_ops),
3894 remote.c (remote_ops),
3895 target.c (dummy_target),
3896 xcoffexec.c (exec_ops): added static initializer for
3898 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3900 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3902 * main.c (define_command): Add forgotten initializer.
3904 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3906 * language.c, language.h: Move saved_language out to global
3907 expected_language. Set expected_language when user expectation
3909 * language.c (language_info): Don't print type/range checking gub.
3910 * main.c (main): Set expected language.
3911 (execute_command): Check against expected language.
3912 * symfile.c (set_initial_language): Set expected language.
3914 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3916 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3918 A bunch of changes mostly to improve debugging of C++ programs.
3919 Specifically, the calling of inferiors methods is improved.
3921 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3922 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3923 hide the implementation details of pointer-to-method objects.
3924 How to tell if the pointer points to a virtual method is
3925 still very dependent on the particular compiler, but this
3926 should make it easier to find the places to change.
3927 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3928 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3929 macros, instead of a hard-wired-in code that incorrectly
3930 assumed a no-longerused representation of pointer-to-method
3931 values. And otherwise fix the relevant bit-rotted code.
3933 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3934 If there are both fields and methods, put a space between.
3936 * stabsread.c (read_struct_type): Fix bug in handling of
3937 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3938 by '_'). (It used to prematurely exit the loop reading in
3939 the fields, so it would think it should start reading
3940 methods while still in the fields. This could crash gdb
3941 given a gcc that can emit nested type information.)
3943 * valops.c (search_struct_method): Pass 'this' value by
3944 reference instead of by value. This provides a more
3945 consistent interface through a recursive search where the
3946 "bottom" functions may need to adjust offsets (due to multiple
3948 * valops.c, value.h, values.c: Pass extra parameters to
3949 value_fn_field and value_virtual_fn_field so we can
3950 correctly adjust offset for multiple inheritance.
3951 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3952 virtual function calls by using value_virtual_fn_field().
3953 * values.c: New function baseclass_offset, derived from
3954 baseclass_addr (which perhaps can be made obsolete?).
3955 It returns an offset rather than an address. This is a
3956 cleaner interface since it doesn't mess around allocating
3958 * valops.c (search_struct_method): Use baseclass_offset
3959 rather than baseclass_addr.
3961 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3963 * Makefile.in: Re-install 29K/UDI stuff.
3964 * remote-udi.c (udi_resume): Clean up.
3965 * (udi_wait): Rewrite, leave out bugs.
3966 * Add debugging code to print out all register fetches and stores.
3967 * Straighten out target_ops.
3968 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3970 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3972 * remote-udi.c (udi_create_inferior): run with no arguments should
3973 not pass the program name as an argument, since the UDI code
3974 already handles that.
3975 (udi_load): get the symbols from prog_name, not arg_string (the
3976 load command should really use arg_string as the program name, not
3977 prog_name, but at least the run command works now).
3979 * munch: HP9000/300 nm puts an extra space between T and symbol
3982 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3983 needed for vxworks targets.
3985 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3987 * am29k-tdep.c (_initialize_29k): Make it possible for the
3988 user to set and query the address where function calls into the
3989 inferior write a small scratch routine. `set call_scratch_address'
3990 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3991 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3992 not already cached validly.
3994 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3996 Rs6000 native support.
3998 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3999 machines without this header should not be compiling this file.
4000 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4001 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4002 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4003 * xm-rs6000.h: do not include ptrace.h.
4004 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4005 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4006 infptrace.o and inftarg.o move to NATDEPFIES.
4007 (NAT_FILE, NATDEPFILES): new macro for native support.
4009 Sun3 native support.
4011 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4012 new macros for native support.
4013 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4014 removed sun3-xdep.o.
4015 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4017 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4018 * sun3-nat.c, nm-sun3.h: new files for native support.
4020 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4022 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4023 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4024 dbfsize and use it to initialize new local file scope dbsize.
4025 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4026 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4027 DIEs as well as the current check for undersize DIEs. This helps
4028 to gracefully detect and reject corrupted DIE information.
4030 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4032 Add `command hooks' and a hook for inferior program stopping.
4034 * command.h (struct cmd_list_element): Remove unused `aux'
4035 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4036 * command.c (add_cmd): Initialize new fields, elim old.
4037 (add_alias_cmd): Clone new fields.
4038 (delete_cmd): Un-hook hookee if we're deleting hook.
4039 (help_cmd): Tell user the command is hooked, if it is.
4040 (lookup_cmd_1): Abbreviations return the original command
4041 instead of themselves, so that hooks on the original cmd will be
4043 * defs.h (enum command_class): Add class_pseudo and comments.
4044 * gdbcmd.h (execute_user_command): Add prototype.
4045 * infrun.c (normal_stop): If the stop command is hooked,
4046 run the hook whenever we stop.
4047 (hook_stop_stub): Stub for catch_errors.
4048 (_initialize_infrun): Set up pseudo "stop" command.
4049 * main.c (execute_user_command): Code extracted from execute_command.
4050 (execute_command): If hooked, run the hook before the command.
4051 (define_command): If defining a new hook, check the command it
4052 is hooking, and warn if none. Install the hook.
4053 * source.c (_initialize_source): "l" is an abbrev for "list".
4054 * doc/gdb.texinfo: Document command hooks.
4056 * Makefile.in (VERSION): Roll to 4.6.7.
4057 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4058 * infrun.c (breakpoints_inserted): Make it static again.
4059 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4061 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4063 Native file renaming.
4065 * nat-sparc.c -> sparc-nat.c
4066 * nat-sun4os4.h -> nm-sun4os4.h
4067 * nat-trash.h -> nm-trash.h
4068 * config/sun4os4.mh: track file renaming.
4069 * configure.in: link to nm.h rather than nat.h.
4070 * infptrace.c: include nm.h rather than nat.h.
4072 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4074 Host/target/native split for sun4.
4076 * Makefile.in (TSOBS): removed corelow.o.
4077 * infptrace.c: included nat.h.
4078 * nat-trash.h: temporary header file. This should be removed once
4079 all hosts have the native/host/target split.
4080 * configure.in: add a symlink from nat-trash.h to nat.h if no
4081 other nat file exists for this configuration.
4082 * sparc-tdep.c: no longer include sys/ptrace.h.
4083 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4084 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4086 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4087 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4088 to NATDEPFILES. removed sparc-xdep.o.
4089 (NATDEPFILES, NAT_FILE): new macros for native support.
4091 Break the direct connection from core_file_command to any
4092 particular type of core file support.
4094 * target.h (find_core_target): new prototype.
4095 * target.c (find_core_target): new function. Walks the target
4096 list looking for the core target.
4097 * core.c (core_file_command): replace calls to core_detach and
4098 core_open with find_core_target and direct calls.
4100 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4102 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4104 config/hp300hpux.mh: ALLOCA1 was not defined.
4106 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4108 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4109 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4110 until we can figure out a better way to do paging.
4112 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4114 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4115 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4116 * hppa-coredep.c: Remove, now that we use the hook.
4117 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4118 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4120 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4121 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4122 be ripped out and reimplemented right (see elfread.c).
4123 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4125 Rename all HPPA files to fit into unique DOS filenames:
4126 * *hppabsd* => *hppab*
4127 * *hppahpux* => *hppah*
4129 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4131 Make the /proc support a target-struct in its own right.
4133 * Makefile.in: Remove inftarg.[co], since it is now included via
4135 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4136 reference infptrace.o. Add fork-child.o to all *.mh that
4139 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4140 No longer global functions.
4141 (fork_inferior): New global function from fork-child.c.
4142 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4143 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4144 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4145 (child_create_inferior): New tiny function that calls fork_inferior.
4146 * fork-child.c: New file, containing fork_inferior, which is
4147 built from slight mods to inftarg.c's child_create_inferior.
4149 * procfs.c (procfs_ops): Add target vector.
4150 (attach): Rename as static do_attach.
4151 (procfs_create_inferior): New tiny function that calls fork_inferior.
4152 (child_xfer_memory): Rename to static procfs_xfer_memory.
4153 (store_inferior_registers): Rename to static procfs_store_registers.
4154 (inferior_proc_init): Rename to static procfs_init_inferior.
4155 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4156 procfs_files_info, procfs_open, procfs_mourn_inferior,
4157 procfs_can_run): Slightly mangled copies of the corresponding
4158 child_XXX routines from inftarg.c.
4159 (proc_wait): Renamed to static procfs_wait.
4160 (child_resume): Rename to static procfs_resume.
4161 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4162 (initialize_proc_fs): Rename to initialize_procfs. Set up
4165 * putenv.c: index -> strchr.
4166 * regex.c: Always rename bcopy to memcpy, etc.
4167 FIXME: Eventually do the renames rather than use #define's.
4168 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4170 * sparc-xdep.c: Move deferred_stores to target dependent.
4171 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4173 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4175 Split non-target-dependent code out of target_attach routines.
4177 * target.h: Comments on target_attach args and results.
4178 * infcmd.c (attach_command): Check for existing execution, call
4179 target_attach, set up terminal status and wait_for_inferior, wait
4180 for the attach status, and do normal_stop.
4181 * inftarg.c (child_attach): Remove target independent stuff.
4182 * remote-adapt.c (adapt_attach): Ditto.
4183 * remote-mm.c (mm_attach): Ditto.
4184 * remote-udi.c (udi_attach): Ditto.
4185 * remote-vx.c (vx_attach): Ditto.
4189 * remote-hms.c (hms_attach): Remove completely, it was useless.
4190 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4191 commented-out start_remote calls.
4192 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4193 DENTER and DEXIT macros and their calls. Use a real debugger --
4194 like gdb -- to see what functions are being called when.
4195 * utils.c (strcmp_iw): Make nonstatic, for lint.
4197 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4199 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4201 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4203 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4204 fix to differentiate between gcc1 & gcc2 compiled files so that we
4205 can debug calls that pass structs as args correctly.
4206 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4207 so, and what version.
4209 * remote.c (remote_wait): Make regs be char to avoid picayune
4210 ANSI compiler warnings.
4212 * energize.h: Move all external struct decls to inside of
4213 __STDC__, add prototype for energize_shell_wait().
4214 * energize.c (getpty): Clean up, make us really get a controlling
4216 * (energize_initialize): Disable SIGIO prior to setting up for
4217 I/O interrupts. Move setsid(), et. al. to getpty().
4218 * (energize_shell_wait): New routine to wait for things started
4219 via the shell command, uses wait() instead of /dev/proc.
4220 * Also, add prototype for execute_command_1().
4222 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4224 * inftarg.c (child_create_inferior, child_attach,
4225 child_mourn_inferior): collect unix child process stratum
4226 functions which live below the target vector into this file to
4227 facilitate host/target/native split. Also, make them static.
4228 * inflow.c (child_mourn_inferior): removed.
4229 * infrun.c (child_create_inferior, child_attach): removed.
4230 (resume): becomes global so that functions below the
4231 target vector can find it.
4232 * inferior.h (resume): add prototype.
4233 (child_mourn_inferior, child_create_inferior, child_attach):
4236 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4237 replaced with find_default_attach and
4238 find_default_create_inferior.
4240 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4242 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4243 addresses don't get displayed in the wrong positions.
4245 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4247 Separate core functions along target vector in preparation for
4248 native support. Functions above vector now live in core.c. Those
4251 * core.c (solib_add_stub, core_close, core_open, core_detach,
4252 get_core_registers, core_files_info, core_ops): moved to corelow.c
4253 (_initialize_core): removed addition of core_ops target.
4254 * corelow.c: new file.
4255 (solib_add_stub, core_close, core_open, core_detach,
4256 get_core_registers, core_files_info, core_ops): moved from core.c
4257 (_initialize_corelow): new function.
4258 * gdbcore.h (core_open, core_detach): added prototypes.
4259 (core_ops): add forward declaration.
4260 * Makefile.in (SFILES_MAINDIR): add core.c
4262 (TSOBS): change core.o to corelow.o
4264 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4266 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4267 instead of 'sun' predefined symbol so that trap analysis code is
4268 enabled only when the TARGET is a sun3.
4270 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4272 * tm-i960.h (ext_format_i960): Add top-level declaration.
4273 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4274 blocks, else Sun4 compiler complains.
4276 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4278 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4279 instruction's argument. Patch from jonathan@cs.stanford.edu
4282 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4284 Break the thread of control that implies that a unix child
4285 process will be the default target.
4287 * target.c (find_default_run_target, find_default_attach,
4288 find_default_create_inferior, return_zero): new functions.
4289 (cleanup_target): Make return_zero the default for to_can_run.
4291 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4292 child_create_inferior references with find_default_XXX instead.
4294 * target.h (struct target_ops): new field, to_can_run.
4295 (find_default_attach, find_default_create_inferior): new prototypes.
4296 (target_can_run): new macro.
4298 * Also added a zero (default) to_can_run element to all static
4299 struct target_ops initializations throughout GDB, except:
4300 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4302 * infrun.c (child_create_inferior): Clean up error handling when
4303 no exec file is specified.
4304 (child_attach): Don't require exec file.
4306 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4308 Remove kill_inferior_fast, in favor of target_kill, which goes
4309 through the target vector.
4311 * inferior.h (kill_inferior_fast): remove declaration.
4313 * main.c (disconnect): call quit_cover using catch_errors rather
4314 than calling kill_inferior_fast directly. New way goes through
4315 the target vector, handles attached processes, and writes
4316 command history if appropriate.
4317 (quit_cover): new function, wrapper for quit_command.
4319 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4320 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4321 inlining them into the local kill_inferior when needed.
4323 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4325 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4326 * stabsread.c (read_struct_type): Simplify complicated expression
4327 for dumb DECstation compiler.
4329 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4331 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4332 operands to memory management instructions, from WRS.
4334 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4336 * main.c (main): Back out previous language setting changes.
4337 Replace with simple default to C before processing any init
4338 files. There MUST be a language set, even in the absence of
4339 init files or executables, or expression parsing fails.
4341 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4343 * main.c (main): Move code that sets initial language to
4344 symfile.c. Fixup places where command files are processed to
4345 be consistent in setting a default language if none has been
4347 * symfile.c (set_initial_language): Add code moved from
4348 main() that sets an initial default language when a new
4349 symbol file is read.
4350 * symfile.c (symbol_file_command): Call set_initial_language.
4351 * symtab.c (find_main_psymtab): Add FIXME comment.
4353 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4355 * breakpoint.c, sparc-tdep.c: comment changes.
4356 * configure.in: removed target_dependent line.
4358 * remote-mm.c (mm_attach): change printf to error to prevent
4360 * remote-udi.c (udi_attach): change printf to error to prevent
4363 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4364 calls to {fetch|store}_inferior_registers with calls to
4365 target_{fetch|store}_registers, for remote-target independence.
4367 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4369 * Makefile.in: Fix bug I introduced in merging Rich's change.
4370 * infrun.c (child_create_inferior): Use proceed() rather than
4371 doing all the same stuff by hand.
4373 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4375 * Makefile.in, configure.in: add support for files used only when
4376 configured native, that is, when host = target.
4378 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4380 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4381 stores are target dependent and were moved from xm to tm.
4383 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4385 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4387 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4388 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4390 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4392 * target.h (struct target_ops): removed to_convert_to_virtual and
4393 to_convert_from_virtual elements. Initializations removed from
4394 all static initializations.
4395 (target_convert_to_virtual, target_convert_from_virtual):
4397 (host_convert_to_virtual, host_convert_from_virtual): Removed
4398 forward declarations.
4399 * target.c (cleanup_target): removed default assignments for
4400 to_convert_to_virtual and to_convert_from_virtual.
4401 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4403 * findvar.c (value_of_register, value_from_register):
4404 target_convert_to_virtual inlined.
4405 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4406 * valops.c (value_assign): target_convert_from_virtual inlined.
4408 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4410 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4411 position wrong if used for the prompt.
4412 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4414 Support for accessing arbitrary MIPS stack frames in memory.
4416 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4417 set, run it before INIT_EXTRA_FRAME_INFO.
4418 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4420 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4421 (FP) value in the frame_info struct if it is zero (as from top of
4423 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4425 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4426 comes back as zero. So does FP_REGNUM, as a trigger for
4427 init_extra_frame_info.
4429 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4430 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4431 (INIT_FRAME_PC): Defined to null.
4432 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4433 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4434 Briefly explain MIPS stacks in GDB.
4436 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4438 * copying.awk, copying.c (show_copying_command,
4439 show_warranty_command): Rename from copying_info, warranty_info,
4440 to match command function conventions.
4442 * utils.c (prompt_for_continue): Reinitialize more-counts
4443 before printing anything, and again afterward. Fix comments.
4444 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4445 or alloca() if needed.
4447 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4448 detect native versus cross-host.
4450 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4452 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4453 Suns. Rename to m68k_saved_pc_after_call.
4454 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4455 m68k_saved... instead of sun3_saved...
4457 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4459 * Makefile.in (update-depend, update-alldeps): Split out of
4460 setup-to-dist, for convenience in rebuilding the depend and
4462 (assorted): Update to catch straggler files when building gdb.tar.Z.
4464 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4466 Preliminary cleanup for splitting host/native/target.
4468 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4469 here; it is dealt with at a gdb-target-independent level.
4470 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4471 high toned routine. Fix return type to void.
4472 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4473 Rich and I believe the "real problem" was that both single_step
4474 and target_resume were issuing PT_CONTINUE calls. This would
4475 cause the second PT_CONTINUE to sometimes fail because the process
4476 was already running.
4477 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4479 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4481 * energize.c (pty_to_kernel): Must check for EAGAIN as
4482 termination condition.
4483 (full_filename): Don't prepend dirname if filename begins with /.
4484 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4486 (getpty (NCR)): Lotsa bug fixes...
4487 (kernel_dispatch (case StopRType)): Use kill() instead of
4488 killpg() so we can deal with losing systems...
4489 (wait_for_events): Work around NCR select() lossage. It doesn't
4490 zero out readfds when select() returns zero.
4491 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4492 getcwd() instead of getwd() (NCR getwd() seg faults).
4493 (energize_wait): Use sigaction() for NCR. Their version of signal()
4494 is unreliable by default.
4496 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4497 error from PIOCSWSTOP.
4499 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4500 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4501 defs.h, utils.c: Make vfprintf_filtered global.
4503 * energize.c (send_location): New routine to consolidate all
4504 places where we must notify kernel of where the given pc is.
4505 (cplus_demangle): Put single-quotes around demangled names.
4506 (energize_call_command): Call send_location() after doing up,
4507 down, and frame commands.
4509 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4511 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4512 pass at doc for two new remote targets---29K using UDI, and Tandem
4513 ST2000 using STDBUG.
4515 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4517 * doc/all.m4: turn on H8/300 stuff for generic manual
4519 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4520 after explicit call to breakpoint() in serial stubs.
4522 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4524 * mipsread.c: Clean up some white space.
4525 (parse_symbol): Handle stEnd of stFile.
4526 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4528 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4529 store_inferior_registers): Replace unexplained numbers
4530 with manifest constants from a DECstation header file.
4531 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4532 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4534 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4536 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4537 for "down". Suggested by Richard Stallman.
4539 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4541 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4542 redeclaration bug on SunOS 4.
4544 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4546 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4547 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4548 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4549 they aren't already there.
4550 * remote-vx.c (vx_prepare_to_store): Ditto.
4551 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4553 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4555 Removed a large number of changes inserted by Per Bothner
4556 for C++ support. These will go back in when they've been
4559 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4561 * serial.h: Fix prototye for serial_raw().
4562 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4563 serial_write() to match prototypes.
4564 * remote-st2000.c (get_reg_name): Make *p be const.
4566 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4568 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4569 to agree with target structure field type.
4570 (nindy_store_registers): Ditto.
4572 * Makefile (OPCODES): New var, pointing to opcodes library.
4573 (CLIBS, CDEPS): Include it.
4574 (saber_gdb): Load opcodes library.
4576 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4578 * a68v-xdep.c (store_inferior_registers): declare as void.
4579 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4580 * remote-st2000.c: Massive changes to use new serial package.
4581 Also added 'connect' command to transparantly connect to serial
4583 * ser-termios.c: Big cleanup, use nicer coding conventions.
4584 * ser-bsd.c: New module, serial stuff for BSD systems.
4585 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4586 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4588 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4590 * doc/gdb.texinfo: fix shameful error of agreement reported by
4591 jimb@occs.cs.oberlin.edu (Jim Blandy)
4592 * doc/gdb.texinfo: remove old partial discussion of remote serial
4593 protocol (via serial debug stubs)
4594 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4595 use of serial debug stubs
4597 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4599 * symfile.h: Declaration of set_demangling_style() moved
4600 here from demangle.h (which is now in ../include).
4601 * i386-xdep.c: Update comment.
4603 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4605 * symtab.c (completion_list_add_symbol): restructured to optimize
4606 for time. First clip names that cannot match. Then clip any
4607 names we've already considered. Drop a redundant strncpy. Drop
4608 a redundant malloc and associated free for demangled names.
4610 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4612 * a68v-xdep.c (store_inferior_registers): Define as type void.
4613 * configure.in: Add host m68k-apollo*-bsd*.
4614 * demangle.c (struct demanglers): Use enum instead of constant
4615 value to keep braindamaged HP/Apollo compiler happy.
4617 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4619 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4620 match "FOO". This allows 'break Foo' to work when Foo is
4621 a mangled C++ function. (See comment before function.)
4623 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4625 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4626 for files in vx-share/*.c.
4627 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4628 for normal GDB source files.
4630 * Makefile.in (VERSION): Roll to 4.6.6.
4632 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4633 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4634 * tm-sun3os4.h: Update comments.
4635 * xm-delta88.h: Remove STACK_END_ADDR.
4637 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4639 * Makefile.in (VERSION): Roll to 4.6.5.
4641 * infrun.c: Lint for recent `handle' changes.
4643 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4644 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4645 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4646 should include a ser-XXX.o module.
4648 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4649 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4651 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4652 known suns in configure.in, rather than mapping them to unique
4653 config files that happen to duplicate other config files.
4654 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4655 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4657 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4659 * configure.in (*-*-sunos*): Use trailing * to match all
4660 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4661 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4662 in production on Sun-4.
4663 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4664 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4665 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4667 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4668 config/sparc-noun.mt: New target configs for embedded.
4669 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4671 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4672 target definitions for embedded with and without underlines on
4675 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4676 not a parameter of the CPU, but of the development environment.
4677 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4679 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4681 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4682 (which involves reading in main's symtab) if we have no breakpoints.
4684 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4686 * dwarfread.c (cu_language): New local variable to record
4687 language for current compilation unit being processed.
4688 * dwarfread.c (set_cu_language): New local function to decode
4689 and record language for current compilation unit being processed.
4690 * dwarfread.c (synthesize_typedef): Add local function to
4691 synthesize a typedef for C++ classes, structs, unions, and
4693 * dwarfread.c (read_structure_scope): Synthesize typedefs
4694 for C++ classes, structs and unions.
4695 * dwarfread.c (read_enumeration): Synthesize typedefs for
4697 * dwarfread.c (read_file_scope): Call set_cu_language to
4698 record language for current compilation unit. After symtab
4699 is built, save this recorded language.
4700 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4701 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4702 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4703 typedefs for C++ classes, structs, unions, and enumerations.
4704 * dwarfread.c (scan_compilation_units): Call set_cu_language
4705 to record language for current compilation unit.
4706 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4707 for TAG_enumeration_types, rather than in add_partial_symbol.
4708 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4709 case with class, struct, and union type cases, now that they are
4710 the same. Remove tests for non-NULL name attributes, now done
4712 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4713 treat as alias for TYPE_CODE_STRUCT for now.
4715 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4717 * Makefile.in: map "gdb" through program_transform_name when
4720 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4722 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4723 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4724 Use "regi" for local indexing through register numbers, reserving
4725 "regno" for the name of a specific register passed as an input
4726 parameter. Fix bug propagated through all versions that sometimes
4727 used regno as an index when it should have been regi, thus using
4728 -1 as an index in some cases.
4730 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4732 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4733 respectively, so same demangler can be used by other programs.
4734 * Makefile.in: Remove demangler stuff.
4735 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4736 * demangle.c (_initialize_demangler): Tell demangler which
4737 CPLUS_MARKER to assume.
4739 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4741 RS/6000 portability changes (for hosting cross-debuggers).
4743 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4744 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4745 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4746 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4747 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4748 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4749 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4750 (NO_SINGLE_STEP): Add, target-dependent.
4751 (loadinfotextindex): Lowercase, remove "aix_".
4752 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4753 (NO_SINGLE_STEP): Remove, target-dependent.
4754 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4755 * xcoffread.c: Only build file if RS/6000 native GDB.
4756 (build_function_symbol): Remove #if 0'd code.
4757 * rs6000-tdep.c: Cleanup. Add static fn protos.
4758 Use CORE_ADDR for addresses throughout. Make void fns void.
4759 (pop_dummy_frame): Add FIXME about bogosity of design here.
4760 (rs6000_struct_return_address): Ditto.
4761 (frameless_function_invocation, frame_get_cache_fsr,
4762 frame_initial_stack_address, xcoff_relocate_symtab,
4763 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4764 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4765 Use CORE_ADDRs. Change identifiers to lowercase.
4767 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4768 supplying dummy routines if non-native. Add prototype for
4769 static exec_one_dummy_insn. Move a mess of functions to
4770 rs6000-tdep.c (as above). Remove #if 0'd code.
4772 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4773 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4774 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4776 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4779 * vx-share/README, nindy-share/README: New files describing
4780 how these directories' code is shared, and with whom.
4782 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4784 * configure.in (target configurations): Reformat into table.
4785 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4787 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4788 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4789 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4790 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4791 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4792 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4794 * Makefile.in (config-check): Add command to check whether
4795 configure.in is consistent with config/*.
4797 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4799 * configure.in (host configurations): Reformat nested cases into
4800 easy-to-maintain table.
4801 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4802 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4804 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4806 * cplus-dem.c: Reorder args to most local functions to make them
4807 follow the consistent pattern of struct work_stuff pointer first,
4808 followed by pointer into string being demangled, followed by
4809 pointer to the string where the result is being stored, followed
4810 by other args. Also generally replace most variables of name
4811 "type" with "mangled" for consistency. They all pointed to the
4812 same string but half were one name and half the other.
4813 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4814 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4815 use whenever a qualified name is being demangled.
4816 * cplus-dem.c (do_type): Qualified names are treated similarly
4817 to fundamental types, not as modifiers of fundamental types.
4819 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4821 * configure.in: Add sparclite as a target.
4823 * sparc-stub.c (handle_exception): Flush instruction cache just
4824 before returning to the user. (hexToInt): Fix overzealous cleanup.
4826 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4828 * infrun.c (handle_command): Rewrite to allow multiple signal
4829 numbers, signal number ranges, and to recognize "all" to mean all
4830 signals except those used by the debugger.
4831 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4832 to set or reset actions for specific signals.
4834 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4836 * coffread.c (decode_type): Call alloc_type to alloc new
4838 * stabsread.c (read_array_type, read_range_type, define_symbol):
4839 Call alloc_type to alloc new types.
4840 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4841 from type_obstack to symbol_obstack.
4842 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4844 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4845 associated with a type, using the same mechanism as was used to
4846 allocate space for the type structure itself.
4847 * coffread.c (patch_type, coff_read_struct_type,
4848 coff_read_enum_type): Use TYPE_ALLOC.
4849 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4850 * gdbtypes.c (create_array_type, check_stub_method,
4851 allocate_cplus_struct_type): Use TYPE_ALLOC.
4852 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4853 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4854 read_range_type): Use TYPE_ALLOC.
4856 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4858 * breakpoint.c (breakpoint_re_set): Select a default source
4859 symtab if one is not currently selected.
4860 * utils.c (query): Call wrap_here before building the output
4861 query string, to turn off wrapping and flush any buffered output.
4862 Otherwise our query may end up in the wrap buffer and never be
4864 * eval.c (evaluate_subexp): Report error when attempting to
4865 evaluate subscript for types without a target type, rather
4866 than dumping core by using the NULL pointer.
4867 * symfile.c (symbol_file_command): Forget current_source_symtab
4868 and current_source_line when discarding symbol table.
4870 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4872 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4874 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4875 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4877 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4879 * remote.c (remote_open): Fix baud rate setting to make -b flag
4880 work. (remote_wait): Change 'T' message parser to deal with new
4881 improved format which allows stub to send an arbitrary bunch of
4883 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4884 make all this re-entrant by storing all state on the stack. Clean
4885 up memory error trapping. (computeSignal, set_debug_traps):
4886 make it all table driven. Make a start at a baud rate setting command.
4888 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4890 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4892 * remote-vx.c: redefine malloc to avoid buggy declaration on
4893 RS/6000 <rpc/types.h>.
4894 xm-rs6000.h: include <sys/select.h> to define fd_set for
4895 <rpc/svc.h> on RS/6000.
4897 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4899 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4900 recursive invocations of make. Always create installation
4903 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4905 * m68k-pinsn.c: Minor fix in style of output (don't use
4906 range to indicate floating point control registers).
4908 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4910 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4912 * infcmd.c (registers_info): Handle multiple register names.
4913 Changes inspired by Roland McGrath.
4915 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4917 * sparc-stub.c: New file. Mix it with your SPARClite
4918 application, and it will speak GDB remote protocol!
4919 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4920 deal with arbitrary registers. Needed for sparc-stub.
4922 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4924 * cplus-dem.c (cplus_markers): Add table for gnu style and
4925 use throughout, in place of compile time constant CPLUS_MARKER.
4926 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4927 * cplus-dem.c (cfront_special): New function, as suggested
4928 by pfieland@stratus.com.
4929 * cplus-dem.c (forget_types): New function.
4930 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4932 * cplus-dem.c (mop_up): Call forget_types().
4933 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4934 Use throughout, instead of checking current_demangling_style.
4935 * cplus-dem.c (demangle_signature): When finding an explicit
4936 start of function args, forget all remembered types for
4937 lucid/cfront style demangling.
4938 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4939 underbar characters, use last pair as the delimiter. Hoist
4940 gnu_special() call up to cplus_demangle(). Call cfront_special()
4942 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4943 for inherited classes.
4944 * cplus-dem.c (demangle_args): Document quirks of numbered
4945 references to previously seen types.
4946 * dbxread.c (read_ofile_symtab, process_one_symbol):
4947 Use AUTO_DEMANGLING rather than explicitly checking
4948 current_demangling_style.
4949 * demangle.h: Add some comments.
4950 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4951 CFRONT_DEMANGLING): New macros.
4952 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4953 not found in the actual producer string produced by lcc.
4954 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4955 than explicitly checking current_demangling_style.
4957 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4959 * breakpoint.c (enable_longjmp_breakpoint,
4960 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4961 Check for duplicate breakpoints at the same address. Bug report
4962 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4964 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4966 * buildsym.c (end_symtab): Document that end_symtab can return
4967 NULL under non-error conditions.
4968 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4969 returned from end_symtab for empty compilation units.
4971 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4973 * am29k-tdep.c: Lint from DECstation compiler.
4974 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4975 As the man page says, "Sometimes you just can't get lint to shut
4976 up". That doesn't mean you should blow away the code it won't
4978 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4979 it up over the next few weeks. Make mips x 29k build.
4980 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4981 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4982 but leave it as a comment because the breakpoint instruction
4983 is not easily accessible at this moment (it's static, and if
4984 we define one here, it goes into every file compiled).
4986 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4988 * Makefile.in (VERSION): Bump to 4.6.3.
4989 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4990 function scopes when building partial symbol tables.
4991 * objfiles.c (open_existing_mapped_file): Make it clear in
4992 warning message that out of date mapped files are ignored.
4993 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4994 unit source file name in error message.
4996 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4998 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4999 * dwarfread.c (struct_type): In absence of AT_byte_size for
5000 bitfield, use size of object of member's type for the size of
5001 the anonymous object containing the bit field.
5002 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5003 an AT_byte_size attribute is seen.
5004 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5005 union aux_ext (was aux_ent).
5006 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5007 unsigned char* to char*, for Lucid compiler.
5008 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5009 to be correct type (from unsigned char* to char*).
5010 * valprint.c (type_print_derivation_info): Minor tweak to placement
5011 of commas in derived class printing.
5012 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5014 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5016 * xm-go32.h: Define LSEEK_NOT_LINEAR
5017 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5018 then work out the lseek positions of newlines by running through
5019 the file and `tell'ing. This makes source file listing work on
5020 OS's where the relationship between physical position in file and
5021 canonical position is indeterminate, eg VMS and DOS.
5023 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5025 * stabsread.c: Ensure that all members of all allocated structures
5026 are initialized to known state to avoid hard to find bugs with gdb
5027 using fields containing random data.
5028 * buildsym.c (start_subfile): Compact dirname initialization.
5029 * buildsym.c (patch_subfile_names): New function.
5030 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5031 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5032 * buildsym.h (patch_subfile_names): Add prototype.
5033 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5035 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5037 * remote-udi.c: Update comments.
5039 * remote.c (getpkt): Only force retransmission ten times;
5040 after that, assume bug in target code, and handle pkt anyway.
5042 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5044 * configure.in: Add support for apollo 68k under BSD environment.
5045 * xm-apollo68b.h: New file to support above.
5047 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5049 * configure.in: Recognize i486 host cpu.
5050 * valprint.c (type_print_derivation_info): Print derivation info
5051 in same form as class declarations in source.
5052 * valprint.c (type_print_varspec_suffix): Split arg printing
5053 code out to type_print_args function.
5055 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5057 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5058 at_import, at_frame_base.
5059 * dwarfread.c (completedieinfo): Remove cases for obsolete
5060 AT_visibility, AT_import, and AT_frame_base attributes.
5061 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5062 i860, which can keep up to 4 shadow breakpoints.
5063 * tm-stratus.h (USG): Define.
5064 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5065 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5066 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5067 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5068 * config/stratus.mt (TDEPFILES): Include files available from
5069 stratus that are not yet in release pending receipt of paperwork
5071 * buildsym.c (finish_block): Minor code format change.
5072 * gdbtypes.h (struct field): Add to comments.
5073 * gdbtypes.h (virtual_field_bits): Add to comments.
5074 * objfiles.c (allocate_objfile): Change obstack interface to
5075 match FSF merging efforts.
5077 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5079 * Makefile.in (VERSION): Bump to 4.6.2.
5080 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5081 * Makefile.in (OBS): Add stabsread.o
5082 * Makefile.in (stabsread.o): Add build rule.
5083 * stabsread.c, stabsread.h: New files.
5084 * buildsym.c: Split out stabs specific support to stabsread.c.
5085 * buildsym.h: Split out stabs specific support to stabsread.h.
5086 * dbxread.c (stabsread.h): Include
5087 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5088 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5089 * dbxread.c (read_ofile_symtab): Call end_stabs.
5090 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5091 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5092 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5093 really_free_pendings to cleanups.
5094 * elfread.c (elf_new_init): Call stabsread_new_init.
5095 * gdbtypes.c: Small changes to maintenance commands.
5096 * mipsread.c (stabsread.h): Include.
5097 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5098 * xcoffread.c (stabsread.h): Include.
5099 * xcoffread.c (global_stabs): Remove redundant def.
5100 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5102 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5104 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5105 * inflow.c (terminal_init_inferior, terminal_inferior,
5106 terminal_ours_1, initialize_inflow): Record and use state
5107 of lmode_inferior_valid and lmode_ours_valid.
5109 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5111 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5112 include <sgtty.h> on USG. (from sef).
5114 * depend: es1800 dependency needed here.
5116 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5118 * buildsym.c (read_struct_type): Initialize structs allocated
5119 with alloca, to avoid using random values from stack later on.
5120 * defs.h (fprintf_filtered): Add prototype.
5121 * gdbtypes.c (check_stub_method): Fix misleading comments.
5122 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5124 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5125 small changes to maint support functions.
5126 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5127 for some fields and expand comments.
5128 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5129 macro and track change to obstack_full_begin macro.
5130 * utils.c (fprintfi_filtered): New function.
5131 * valprint.c (type_print_base): Fixup field printing to not
5132 print extraneous lines and not print bogus "no data fields"
5133 messages for C++ classes with no data members. Also use new
5134 fprintfi_filtered function.
5136 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5138 * configure.in: es1800 ok for 68000 too.
5140 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5142 * configure.in: echo error messages to stderr, not stdout
5144 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5146 * configure.in: recognize hppa* instead of hppa
5148 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5150 * energize.c: Second cut at DynamicLoad message handling.
5152 * energize.c: Relativize pathnames in #include statements.
5153 * (kernel_dispatch): Better error messages for unknown protocol
5155 * (kernel_dispatch): First cut at DynamicLoad message handling.
5157 * Makefile.in: Remove -I../readline from all compilations,
5158 include a special case for main.o instead.
5160 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5162 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5163 error if it fails to find a member type, rather than return NULL
5164 and trigger a coredump.
5165 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5166 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5167 match on complete demanglings, including argument lists for member
5168 functions, rather than just accepting the first demangling that
5169 matches the class and function name.
5170 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5171 to start_symtab as the directory name.
5172 * dwarfread.c (completedieinfo): Strip off any leading hostname
5173 portion of the AT_comp_dir attribute string. Gdb doesn't know
5174 what to do with them (FIXME).
5176 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5178 * breakpoint.c (commands_command): Simplify code a bit, remove
5179 unnecessary fflush().
5181 * Makefile.in (OTHERS): Add gcc.patch.
5182 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5184 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5186 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5187 lcc producer string.
5189 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5191 * WHATS.NEW renamed to NEWS.
5193 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5195 * dbxread.c, dwarfread.c: Re-enable experimental code to
5196 automatically select demangling style.
5197 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5198 DEMANGLING_STYLE, to make more descriptive. Revert back to
5199 "auto" as default. Comment use.
5200 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5201 * Makefile.in (${DEMANGLER}.o) Remove target and special
5204 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5206 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5208 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5210 * Makefile.in, demangle.c: Change default demangling style to
5212 * Makefile.in: Update version to 4.6 !!!
5213 * README, WHATS.NEW: Update for 4.6.
5215 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5217 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5220 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5221 nodes as base classes.
5223 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5225 * alldeps.mak, depend: Update.
5227 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5229 * Makefile.in (VERSION): 4.5.9.
5231 * xm-hp300bsd.h: Add decl for strdup().
5232 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5233 PDR. Cleanup a few things, fix compilation warnings.
5235 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5237 * Makefile.in (DEMANGLING_STYLE): New define to set default
5238 demangling style for C++. Defaults to "auto".
5239 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5240 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5241 * Makefile.in (OBS): Add demangle.o
5242 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5243 Remove compile time decisions about demangling style and replace
5244 with runtime decisions using current_demangling_style.
5245 * cplus-dem.c (main): Expand code included during building of
5246 standalone demangler to recognize demangling style options.
5247 * dbxread.c (demangle.h): Include.
5248 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5249 demangling style if processing g++ code and current demangling style
5250 is auto (Note: this feature currently disabled.)
5251 * demangle.c: New file, generic demangling control.
5252 * demangle.h (demangling_styles): New enumeration to select one
5253 of several demangling styles. Also define string names for each
5255 * demangle.h (set_demangling_style): Add prototype.
5256 * dwarfread.c (demangle.h): Include.
5257 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5258 New producer string prefixes to recognize.
5259 * dwarfread.c (handle_producer): Consolidate actions for specific
5260 producers. Set demangling style based on producer string if
5261 current style is auto. (Note: this feature currently disabled.)
5262 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5264 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5266 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5268 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5270 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5271 * c-exp.y: Call lookup_signed_typename() after seeing
5272 "signed". This handles "signed char" correctly.
5273 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5274 keywords before a type specifier.
5276 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5278 * command.c (lookup_cmd_1): Clarify descriptive comments.
5279 * gdbcmd.h (maintenanceprintlist): Add declaration.
5280 * main.c (maintenanceprintlist): Add definition.
5281 * main.c (gdb_completer_command_word_break_characters): Add.
5282 * main.c (symbol_completion_function): Switch completer word
5283 break character sets dynamically, based on whether completion is
5284 being done on commands or on something else.
5285 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5286 * maint.c: Include demangle.h.
5287 * maint.c (maintenance_demangle): New function.
5288 * maint.c (maintenance_print_command): New function.
5289 * maint.c (_initialize_maint_cmds): Reorganize some commands
5290 under new maintenance print subcommand.
5292 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5294 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5295 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5296 target type. Otherwise, 'whatis this.field' wouldn't work,
5297 which would be inconsistent, since 'print this.field' works.
5298 * buildsym.c (read_struct_type, read_enum_type): Clear
5299 TYPE_FLAG_STUB flag.
5300 * buildsym.c (cleanup_undefined_types): Don't rely on a
5301 flawed "Reasonable test to see if" a type has been defined
5302 since it was referred to; now we can just see if the
5303 TYPE_FLAG_STUB flag has been cleared.
5304 * valprint.c (print_type_base): Emit public/protected/private
5305 labels for methods as well as fields. Also, indent these labels
5306 2 spaces instead of 4, for a more conventional "look".
5307 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5308 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5309 * gcc.patch: New file. Contains patch for gcc (so people
5310 with gdb-2.2.x won't have to wait for a new gcc release).
5312 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5314 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5315 (print_addr): Call print_address to show symbolic version as well.
5317 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5319 (vx_read_register): Declare inferior_fp_regs. Delete code for
5320 copying "inferior_registers" around; the values are already in var
5321 "registers". Use correct size for register set.
5323 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5324 target doesn't support it.
5325 (vx_read_register): Don't try reading them either.
5327 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5328 VxWorks back end reads them in one contiguous set except for this
5330 (register_names): Change "pc" to "pcw" to avoid confusion printing
5332 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5333 find the PC under VxWorks.
5335 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5337 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5338 to create new blank types, instead of handcrafting them.
5339 * defs.h (printfi_filtered): Add prototype.
5340 * utils.c (printfi_filtered): New function.
5341 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5342 to simplify the code. Other cleanups.
5343 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5344 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5345 use of various fields.
5346 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5347 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5348 production that currently treats it exactly the same as STRUCT.
5349 * c-exp.y (yylex): Recognize "class" as token CLASS.
5350 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5351 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5352 general symbol handling code. Call cplus_mangle_opname with
5354 * symtab.c (decode_line_2): Print demangled function names in
5355 breakpoint menus, instead of just file and line number.
5356 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5357 * valprint.c (type_print_base): Print "class" for C++ classes,
5358 rather than "struct". Print section labels for public, protected
5359 and private members of C++ classes.
5360 * values.c: Include demangle.h.
5361 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5363 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5365 * Makefile.in (VERSION): Update to 4.5.8.
5367 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5369 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5370 prevent crashes when examining cross-targets.
5371 * dbxread.c (process_one_symbol): Include directory name when
5372 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5373 find include files, and yacc/lex sources when the cwd doesn't match
5374 that in which the object was compiled.
5375 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5377 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5380 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5382 * maint.c (maintenance_command, maintenance_info_command):
5383 Install with allow_unknown as 0 and call help_list to show
5384 list of possibilities when no subcommand is specified.
5386 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5388 * configure.in: Add m68k-ericsson-*.
5389 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5391 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5393 * maint.c: New file.
5394 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5395 * Makefile.in (OBS): Add new file maint.o.
5396 * defs.h (command_class): Add class_maintenance.
5397 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5398 commands. Allow for them (and other nonessential parts of gdb)
5399 to be selectively left out under special circumstances.
5400 * gdbtypes.c (recursive_dump_type): New function; supports
5401 maintenance print-type command.
5402 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5404 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5406 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5407 initializers. Add initializations for setprintlist, showprintlist,
5408 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5409 * printcmd.c (maintenance_print_type): New maintenance cmd.
5410 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5411 implied by comment that all cmd lists are owned by main.c.
5412 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5413 that all cmd lists are owned by main.c.
5414 * language.c (setchecklist, showchecklist): Move to main.c, as
5415 implied by comment that all cmd lists are owned by main.c
5416 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5417 deletelist): Remove redundant declarations (also in gdbcmd.h).
5418 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5419 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5420 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5421 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5422 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5423 maintenance_print_msymbols, maintenance_print_objfiles):
5425 * symmisc.c (printsyms_command, printpsyms_command,
5426 printmsyms_command, printobjfiles_command): Removed from
5427 _initialize_symmisc.
5428 * main.c (dump_me_command): Moved to maint.c and renamed to
5429 maintenance_dump_me.
5430 * breakpoint.c (all_breakpoints_info): Rename to
5431 maintenance_info_breakpoints.
5432 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5433 all_breakpoints_info to add maintenance_info_breakpoints to the
5434 maintenanceinfolist instead.
5435 main.c (initialize_main): Set up maintenance class commands.
5437 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5439 * energize-patches: Fix minor problems with building energize lib.
5441 * energize-patches: Change names of all cadillac procedure calls
5442 to be energize procedure calls. Simplify many hooks by moving
5443 tests energize.c. Configure energize, and build it automatically now.
5445 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5447 * Makefile.in (VERSION): Bump to 4.5.7.
5448 * cplus-dem.c (demangle_args): Validate index for previously
5449 seen type to guard against bogus values from malformed manglings.
5450 * valops.c (value_struct_elt_for_reference): Guard against
5451 blindly using NULL return value from lookup_symbol.
5453 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5455 * cadillac.c, cadillac-patches: Rename to energize.c and
5456 energize-patches. Change all routines and variables named
5457 'cadillac*' to 'energize*'. Create new file called energize.h to
5458 hold all interface declarations.
5460 * deblib/connection/*: Move all of this stuff into energize/, but
5461 delete unneeded files.
5463 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5465 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5467 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5468 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5469 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5470 child processes, to avoid dead ones "hanging around" after GDB exits.
5471 (attach): Always stop the process if it needs it. Set RLC flag
5472 when attaching running processes, so it will continue if we detach
5473 it, quit, or are killed.
5474 (detach): Clear faults and set RLC flag to make process run
5476 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5478 (info_proc): Open process O_RDONLY, so we can see any process,
5479 even those controlled by debuggers.
5480 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5482 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5484 Relocate symbols using an array of section_offsets, rather than a
5485 single `addr' or `offset'. This makes Solaris-2 support work, and
5486 permits better VxWorks (and maybe xcoff) support later.
5488 * symtab.h (struct section_offsets): New structure for keeping
5489 a set of offsets, rather than a single one.
5490 (struct objfile): Replace addr with section_offsets member.
5491 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5492 * gdb-stabs.h: New include file with `symbol type specific'
5493 parameters for psymtabs and objfiles.
5494 * Makefile.in (HFILES): Add gdb-stabs.h.
5495 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5496 * coffread.c: Conforming changes. Fake offset array always 0.
5497 * dbxread.c: Conforming changes.
5498 (struct dbx_symfile_info): Move to gdb-stabs.h.
5499 (start_psymtab): Call elfstab_offset_sections to calculate good
5500 offsets for this source file, based on the ELF symbol table info.
5501 (read_ofile_symtab): Yank N_CATCH, which is dead.
5502 (process_one_symbol, N_CATCH): Yank.
5503 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5504 Relocate with SECT_OFF_TEXT.
5505 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5506 to distinguish relocatable from absolute symbols. Then, if not
5508 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5509 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5510 (", N_ROSYM): SECT_OFF_RODATA.
5511 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5512 (dbx_symfile_offsets): Add to translate addr to offset.
5513 * dwarfread.c: Conforming changes. Single offset currently used.
5514 * elfread.c: Add various complaints about elf/stab stuff.
5515 #include gdb-stabs.h. Conforming changes, using a single offset.
5516 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5517 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5518 for later use in building psymtabs.
5519 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5520 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5521 (free_elfinfo): New fn, frees all chained stab_section_infos
5522 in an objfile, and zaps the start-of-chain pointer.
5523 (elfstab_offset_sections): New fn, looks in stab_section_info
5524 chain to determine section bases to relocate a psymtab's worth
5525 of symbols, as they are being read.
5526 * mipsread.c: Conforming changes. Stabs-reading will relocate
5527 using one offset. MIPS-reading will not relocate at all.
5528 * partial-stab.h: Relocate different symbol types using different
5529 offsets from section_offsets.
5530 * symfile.c: Conforming changes.
5531 (find_lowest_section): Unused function to use later
5532 to free us from the Tyranny of the Text Section.
5533 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5534 in all lower layers of symbol reading. Call format-specific
5535 sym_offsets function to initialize offsets for high speed symbol
5537 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5538 (symbol_file_command, add_symbol_file_command): Callers changed.
5539 * symmisc.c (dump_psymtab): Print new relocation parameters.
5540 * xcoffread.c: Corresponding changes.
5542 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5543 * main.c (main): Read the $HOME/.gdbinit file before processing
5544 the argv arguments (e.g. reading symbol files or core
5545 files). This allows global parameters to be set, which will apply
5546 during the symbol reading. The ./.gdbinit is still read after
5548 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5549 * xcoffexec.c: Clean up quote inside comment.
5551 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5553 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5554 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5555 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5556 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5557 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5558 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5559 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5560 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5561 values.c, xcoffread.c:
5562 Remove "(void)" casts from function calls where the return value
5563 is ignored, in accordance with GNU coding standards.
5565 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5567 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5568 * partial-stab.h: Ignore N_ENDM.
5569 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5570 CODE or DATA section attachment. This eliminates a lot of random
5571 values from shared libraries, which screw up the ordinary symbols
5572 in the address ranges they happen to overlap.
5573 * buildsym.c (define_symbol): Eliminate special tests
5574 for function types; move into "function" cases in switch statement.
5575 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5576 in case they define new type numbers. But ignore them (FIXME).
5577 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5578 (read_sun_builtin_type): Add commentary.
5580 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5582 * xm-rs6000.h: define MEM_FNS_DECLARED
5584 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5586 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5587 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5588 * mips-xdep.c: Remove most include files (unused, caused errs).
5589 (fetch_core_registers): Use right parameters in dummy fn.
5591 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5593 * buildsym.c (scan_file_globals): Beware the null file.
5594 Fix from Jim Williams.
5596 * stack.c (return_command): Evaluate expression *before* popping
5597 off the stack frames! Fix inspired by Jim Williams.
5598 (up_silently_command, down_silently_command): No sel frame is error.
5600 * defs.h (memcpy, memset): Conditionalize decls on
5601 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5602 (alloca): Break out the STDC and non-STDC alloca cases, to make
5603 it work on old preprocessors as well as "picky ANSI" ones.
5604 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5606 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5607 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5608 header files define it!
5610 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5612 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5614 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5615 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5616 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5617 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5618 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5619 utils.c, valarith.c, valops.c, valprint.c, values.c:
5620 Replace bcopy() use with memcpy(), which is more standard and can
5621 take advantage of gcc's builtin functions for increased performance.
5622 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5623 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5625 Replace bzero() use with memset(), which is more standard and can
5626 take advantage of gcc's builtin functions for increased performance.
5627 * i386-tdep.c, main.c, valprint.c:
5628 Replace bcmp() use with memcmp(), which is more standard and can
5629 take advantage of gcc's builtin functions for increased performance.
5631 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5633 * remote.c (remote_wait): Fix cast on signal() call.
5634 * defs.h (alloca): More diddling with alloca. Have to ensure
5635 that it has a prototype, so that if alloca is defined as a macro
5636 that takes an arg, the definition is seen as a use of a macro
5637 that takes an arg, to satisfy picky ANSI preprocessors.
5639 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5641 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5642 consistency with all other gdb files.
5643 * cadillac.c: Use <string.h> rather than <strings.h>.
5644 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5645 * Makefile.in (MAKE): Remove definition for consistency with
5646 other Makefile.in files and to fix problem with recursive makes.
5648 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5650 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5653 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5655 * source.c (print_source_lines): for DOS interoperability; don't
5656 print CR (013) as ^M.
5658 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5660 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5662 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5664 * remote.c (remote_wait): Cast signal to void * to avoid warning
5665 from busted HP compiler.
5667 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5668 stabs cause end_psymtab to be called.
5670 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5671 compiler feature of putting 'c' into basic type descriptors for
5674 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5675 where there is no place for nPC in prrun struct.
5677 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5679 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5680 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5681 * dwarfread.c (enum_type): Save enum names on type_obstack.
5682 * dwarfread.c (struct_type): Save member name on type_obstack.
5683 * symtab.c (_initialize_symtab): Fix misspelling.
5684 * regex.c (store_jump, insert_jump): Return void.
5686 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5688 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5689 (alloca): Declare return type on SPARC, since Sun doesn't.
5690 (*_BYTE_ORDER): Improve comment: *must* be defined.
5692 * tm-hppa.h: New file, architectural definition of HP PA.
5693 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5695 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5696 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5697 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5698 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5701 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5702 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5703 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5705 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5707 * printcmd.c (output_command): Thinko.
5708 (x_command): Only set remembered size/format if cmd succeeds.
5710 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5711 since it is no longer used and burns time for every symbol read.
5712 (process_one_symbol): Treat N_CATCH like default (complain).
5714 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5716 * partial-stab.h (case N_TEXT): Fix fencepost error when
5717 detecting start of new symbol info after reading symtab for a
5718 module with a zero length TEXT segment.
5720 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5722 * Makefile.in (VERSION): Bump to 4.5.6.
5723 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5725 * defs.h (NORETURN): Define away for Lucid compiler.
5726 * remote.c (remote_timer, remote_interrupt): Signal handlers
5728 * ser-termios.c (serial_write, serial_close): Return whatever
5729 value the write/close call returns, rather than falling off end.
5730 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5731 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5733 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5734 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5736 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5737 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5738 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5739 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5741 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5742 store_inferior_registers): Supply missing fourth argument to
5744 * cadillac.c (kernel_dispatch): Make return type void.
5745 * cadillac.c (iosig): Signal handlers take one int arg.
5746 * valprint.c (val_print_fields): Call fprint_symbol to get
5747 automatic C++ demangling for mangled field names.
5749 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5751 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5752 * dwarfread.c (enum_type): Fix misspelling in comment.
5753 * valprint.c (val_print_fields, cplus_val_print): Minor
5754 adjustment to printing of C++ class structures to more closely
5755 match format for printing C structures, with and without setting
5758 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5760 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5761 (which is not a Posix signal) if it isn't defined.
5762 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5763 New port to Linux (a free Unix clone for 386 machines).
5765 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5767 COFF changes for dealing better with EPI 29K C compiler output.
5769 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5771 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5772 (read_coff_symtab): Move patch_opaque_types call from
5773 coff_symfile_read. Restrict it to symtabs from this objfile.
5774 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5775 references on opaque type chain; just let coff_lookup_type handle 'em.
5776 (decode_type): Complain about tagndx values on
5777 non-struct/union/enum types, which the EPI compiler tends to produce.
5779 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5781 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5784 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5785 usage to match new prototype. Include libbfd.h to get prototype.
5787 * source.c (find_source_lines): Handle large st_size fields.
5789 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5791 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5792 * stack.c (return_command): Use cleanups to avoid memory leaks.
5794 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5796 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5797 INT_REGNUM to INTE_REGNUM.
5799 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5801 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5803 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5804 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5805 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5806 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5808 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5809 declarations of malloc/realloc/free that are inserted by some
5811 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5813 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5814 another decl of strdup (this really ought to come from libiberty.h!).
5816 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5818 * remote.c (getpkt): Error if input exceeds buffer size.
5819 (_initialize_remote): `set remotedebug' enables packet trace.
5821 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5822 N_SLINE's, etc, just like Sun cc on Solaris2.
5824 * am29k-tdep.c (read_register_stack, write_register_stack):
5825 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5826 variable. Add `set' and `show' commands for it.
5827 * doc/gdb.texinfo: Document it.
5829 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5831 * valprint.c (type_print_1): Plug memory leak. Print all
5832 C++ syms as demangled, not just functions.
5833 * buildsym.c (read_range_type): When we find a signed char
5834 type, do a lookup of signed char, not plain char. Plain char's
5835 still get looked up as plain char's elsewhere.
5837 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5839 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5840 (Bug and fix found by Pierre Willard.)
5842 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5844 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5846 * xm-rs6000.h: Add decl for strdup().
5848 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5851 * breakpoint.c (enable_command, disable_command): Without args,
5852 should only affect normal breakpoints and watchpoints.
5854 * m68k-pinsn.c (print_insn_arg): Make register be const.
5855 * xcoffexec.c: Remove ' from comment.
5856 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5857 with decls of malloc in c-exp.tab.c (as produced by yacc).
5858 There's got to be a better way to do this...
5860 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5862 * partial-stab.h: Convert single rindex use to strrchr.
5863 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5864 standard <strings.h> file, now that the only single use of
5865 rindex in the gdb source files is gone.
5867 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5869 * mipsread.c: Undo ill effects from including <strings.h>,
5870 which #defines index to be strchr. Unfortunately, index is
5871 a member of a symbol table structure that can't be changed.
5872 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5873 remove redundant #include's.
5875 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5877 * mipsread.c: #include <strings.h> for rindex().
5879 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5881 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5883 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5885 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5886 extraneous SO stabs from busted C++ compilers.
5888 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5890 * Makefile.in (VERSION): Bump to 4.5.5.
5891 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5892 C++ lookups fail, print possibly helpful hint about completion.
5893 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5894 for static data members.
5895 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5896 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5897 it's broken on ncr3000's.
5899 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5901 * dwarfread.c (decode_modified_type): Change type of first arg.
5902 Change 'modifier' to char from unsigned char. Cast single use
5903 that needs to be unsigned char.
5904 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5905 * utils.c (strdup_demangled): Add function.
5906 * defs.h (strdup_demangled): Add prototype.
5907 * stack.c (return_command): Demangle C++ function names for query.
5908 * infcmd.c (jump_command): Demangle C++ function names for query.
5909 * cplus-dem.c (consume_count): New function and prototype.
5910 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5911 do_type): Replace conversion code with consume_count().
5912 * cplus-dem.c (gnu_special): Fix demangled of static members.
5913 * source.c (list_command): Print demangled function names
5914 when appropriate. Fix supplied by Peter Schauer.
5916 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5918 * sparc-tdep.c: Clean up slightly for Solaris2.
5920 * buildsym.c (define_symbol): Nameless types are now on several
5921 platforms; generalize them and un-ifdef them to make Solaris 2
5924 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5926 * infcmd.c: Fix typo (reported by Rob Savoye).
5927 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5928 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5929 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5930 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5931 rather than the one for the first file in the dependency chain.
5933 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5934 set. Don't reset our own texthigh, or dependency-only pst's, in
5935 scanning all the rest of the psymtabs.
5936 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5938 * buildsym.h (N_UNDF): Improve comments.
5939 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5941 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5943 * symtab.h (struct symbol): Add aux_value union for preserving
5944 an additional per-symbol value.
5945 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5946 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5947 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5948 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5949 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5951 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5953 * symfile.c (clear_symtab_users_once): Now non-static (for
5956 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5958 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5959 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5960 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5962 Solaris-2 support on SPARC:
5964 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5965 Add symbol_size and file offsets to struct symloc.
5966 Add static symbol_table_offset, string_table_offset,
5967 file_string_table_offset, next_file_string_table_offset,
5969 (add_old_header_file): Convert error() to complain()t.
5970 (dbx_symfile_read): Get symbol size via the objfile.
5971 Also get symbol_table_offset.
5972 (dbx_symfile_init): Record symbol size and count via the objfile.
5973 (dbx_next_symbol_text): Always add file_string_table_offset when
5974 accessing string table.
5975 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5976 (SET_NAMESTRING): Use the offset.
5977 (end_psymtab): Large kludge to determine addresses where source
5978 files start and end (for the psymtab header).
5979 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5980 Get this, symbol size, and symbol offset, from psymtab.
5981 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5982 Patch up last_source_start_addr if zero in N_SO.
5983 (process_one_symbol): Add variable function_start_offset.
5984 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5985 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5986 ( "", N_OBJ, N_OPT): Ignore.
5987 (elfstab_build_psymtabs): New function to read stabs out of
5990 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5991 (gdb): use GLOBAL_CFLAGS when linking, too.
5992 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5993 (N_OBJ, N_OPT): Ignore.
5994 ('f', 'F'): Save last function name.
5996 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5997 extra info in the minimal symbol.
5998 (elf_symtab_read): The extra info is the size of an ELF object,
5999 which was kludged to us in the `udata' field of the BFD symbol.
6000 Gag me with a crowbar...
6001 (elf_symfile_read): Keep track of both the absolute load address,
6002 and the offset between load addr and symbols. Handle STABS as
6003 well as DWARF sections, passing the absolute load address to
6004 elfstab_build_psymtabs.
6006 * symfile.h: Prototype elfstab_build_psymtabs.
6007 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6009 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6011 * buildsym.h: Add processing_acc_compilation flag.
6012 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6013 (define_symbol): Skip arg types in function entries. Resolve
6014 overloaded 'P' which acc uses for prototypes of functions called
6016 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6018 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6019 save size of ELF symbols. FIXME.
6020 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6021 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6023 * configure.in: Solaris config is sparc-sun-solaris2.
6024 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6026 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6027 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6028 * symfile.c (symfile_bfd_open): Comment where name is freed.
6029 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6031 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6033 * expprint.c (print_subexp): Add missing ']'.
6034 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6035 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6036 * WHATS.NEW: Point out improved C++ function name handling.
6037 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6038 type names for both implicitly and explicitly signed integral
6039 types. See comment in the source code.
6041 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6043 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6044 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6045 * expprint.c (print_subexp): Fix printing of register names.
6047 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6049 * inferior.h (register_valid): Declare.
6050 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6051 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6052 macros for traversing the data structures in a single objfile.
6053 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6054 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6057 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6059 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6060 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6061 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6062 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6064 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6066 * depend: rebuild to account for remote-st2000.c.
6067 * remote-st2000.c: Almost works now.
6068 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6070 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6072 * c-exp.y (yylex): Recognize single-quoted strings that specify
6073 tokens with embedded whitespace, such as C++ demangled names.
6074 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6075 * main.c (gdb_completer_quote_characters): Add global variable.
6076 * main.c (symbol_completion_function): Total rewrite for C++
6077 demangled name handling.
6078 * main.c (skip_quoted): New function.
6079 * main.c (main): Set rl_completer_quote_characters.
6080 * symmisc.c (dump_symtab): Print source language for symtab.
6081 * symtab.c (expensive_mangler): Add prototype and function.
6082 * symtab.c (completion_list_add_symbol): Total rewrite for new
6083 C++ demangled name handling.
6084 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6085 other changes for demangled C++ symbol handling.
6086 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6087 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6088 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6089 * symtab.c (completion_list_add_symbol): Total rewrite for new
6090 C++ demangled name handling.
6091 * symtab.c (expensive_mangler): New function.
6092 * utils.c (strcmp_iw, demangle_and_match): New functions.
6093 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6095 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6097 * Makefile.in: Roll VERSION to 4.5.4.
6098 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6099 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6100 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6102 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6104 * alldeps.mak: Rebuild to account for new files.
6105 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6106 * tm-st2000.h: New file.
6107 * configure.in: Tandem debug monitor (st2000) support.
6108 * remote-st2000.c, config/st2000.mt: ditto.
6110 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6112 * blockframe.c (inside_entry_file, inside_main_func,
6113 inside_entry_func): Return 0 if no symbols; avoid crashing.
6115 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6117 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6118 without masking, since it is signed and will later be compared
6119 against signed quantities. The right fix is probably to make
6120 it all unsigned, but this is a small, safe fix for this release.
6121 FIXME -- make the real change sometime soon.
6123 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6125 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6126 parameter in call to `symbol_file_add' to 0.
6128 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6130 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6132 * configure.in: Handle -m680[01234]0-wrs.
6134 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6136 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6137 `ieee_extended_to_double'.
6139 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6141 * valops.c (value_assign): Lint, by Pierre Willard.
6143 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6145 * coredep.c (fetch_core_registers): Remove premature warning,
6146 which triggers on DECstation even though all regs are accessible.
6148 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6149 sign-extension of instruction fields even on unsigned-char hosts.
6150 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6152 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6153 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6154 since they define the target, not the host.
6155 * m88k-pinsn.c: Fix typo.
6157 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6159 * valarith.c (value_zerop): -0.0 is still zero.
6160 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6161 Patches by Paul Eggert <eggert@twinsun.com>.
6163 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6165 * alldeps.mak, depend: re-make to account for ser-*.c.
6167 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6169 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6170 disconnecting from controlling terminal, to avoid gdb hanging
6171 on SVR4. Fixes bug reported by Oliver Okrongli.
6172 * procfs.c (PROC_NAME_FMT): Change format to match default used
6173 by system, as suggested by Oliver Okrongli.
6174 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6175 bug fix from Brent Townshend (bst%tt@cam.ORG).
6176 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6177 by turlais@rechser.total.fr.
6178 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6179 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6180 * objfiles.h (unlink_objfile): Add prototype.
6181 * objfiles.c (unlink_objfile): Add function.
6182 * objfiles.c (free_objfile): Call unlink_objfile.
6183 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6184 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6185 Also, discard old possibly bogus sf struct.
6186 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6187 find_sym_fns() for remapped symbol files, in case of any changes
6188 since the last mapping.
6190 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6192 * findvar.c (read_relative_register_raw_bytes): use the raw size
6193 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6195 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6197 Changes to support GDB running on DOS using GO32 and H8 support
6199 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6200 allowing hosts with different text and binary file formats to
6202 * coffread.c (read_coff_symtab): changed calling convention and
6203 operation - now it opens its own file with FOPEN_RB rather than
6204 duping and fdopening the provided handle.
6205 * dbxread.c, cplus-dem.c: #include mangling.
6206 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6207 binary files oring in the right bit.
6208 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6209 * remote-hms.c: cleanup to use the new remote serial stuff
6210 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6211 independent remote terminal I/O.
6212 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6213 * source.c (openp): fix off by one problem removing / - can now
6214 open a source file in the root directory with DOS.
6215 * values.c (value_as_pointer): remove bogus address bits from
6216 long. (unpack_long): unpack into unsigned long/short if pointer.
6218 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6220 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6221 It gets permanently stuck in many OSes.
6222 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6224 * breakpoint.c: Improve help text for info breakpoints.
6226 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6228 * README: Add pointer to internals doc, and describe reading
6230 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6231 * symtab.c (output_source_filename): Remove old glop for wrapping
6232 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6234 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6236 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6237 * munch: Add sort -u to avoid duplications.
6238 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6239 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6241 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6243 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6244 avoid infinite loops while demangling bogus mangled names.
6245 * valprint.c (type_print_base): Minor fix for GNU style guide
6248 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6250 * Makefile.in (VERSION): Bump to 4.5.3
6251 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6252 * Makefile.in (demangle): New target to create standalone
6253 demangler with same code and options as internal demangler.
6254 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6255 to support ARM style and Lucid style demangling, improve
6256 maintainability, fix several demangling bugs. More changes
6258 * defs.h (strstr): Add ANSI compatible prototype.
6259 * valprint.c (type_print_1): Demangle using ansi option.
6260 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6262 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6264 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6267 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6269 * mipsread.c (parse_procedure): Return rather than using
6270 uninitialized variable 'b'.
6272 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6274 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6275 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6276 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6277 relative to each source file.
6279 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6281 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6284 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6286 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6287 * am29k-tdep.c: Update to latest code from AMD.
6288 (get_saved_register) don't crap out if no frame.
6289 * remote-udi.c: Set/clear inferior_pid as appropriate.
6290 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6291 error handling. Fixup end-of-debugging messages.
6292 (udi_fetch_registers) clean up big time, mainly don't multiply
6293 register_valid indices by 4, and use proper Offset when reading
6294 gr96-gr127. (udi_store_registers) general cleanup.
6295 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6296 INT_REGNUM->INTE_REGNUM.
6297 * tm-29k.h: Upgrade to latest code from AMD.
6298 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6299 (UDIConnect) Clean up error processing (like, don't do exit() if
6300 execlp fails), make code restartable, make more attractive.
6301 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6304 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6306 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6307 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6308 from former to latter.
6310 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6312 * cplus-dem.c (do_args): Handle void args the same as others.
6313 * objfiles.c (free_objfile): Only try to unmap files when
6314 reusable objfiles are supported.
6315 * valprint.c (type_print_varspec_suffix): Add parameter that
6316 specifies if C++ demangling included function arguments. Use
6317 it to suppress printing extra pair of ()'s.
6318 * valprint.c (type_print_1): Fix problem with printing demangled
6319 C++ function types where demangled type includes the function
6322 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6324 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6325 Allows selection of C++ demangler to be a configuration option
6326 until multiple demanglers are supported.
6327 * demangle.h: New include file for extended demangler support.
6328 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6329 utils.c, valprint.c: Include "demangle.h" and change all calls
6330 to cplus_demangle() or fputs_demangled() to use individual
6332 * valprint.c (type_print_1): Change options to cplus_demangle
6333 to print demangled function args. Still broken, but now less so.
6334 * cplus-dem.c: Include demangle.h, reorganize and update some
6335 comments to reflect reality.
6336 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6337 second arg from fixed integer to bit based multiple options.
6338 * cplus-dem.c (optable): Reformat and replace ansi members with
6340 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6342 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6344 * values.c (set_internalvar): Force evaluation of lazy values.
6345 Bug reported by RMS.
6347 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6349 * Makefile.in (VERSION): Bump to 4.5.2.
6350 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6351 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6352 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6353 proper handling of bit fields.
6354 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6355 * symtab.h: Fix couple of misspellings in comments.
6356 * value.h (struct value): Clarify use of bitpos.
6357 * value.h (unpack_field_as_long): Change prototype, returns
6359 * values.c (unpack_field_as_long): Change return type to LONGEST,
6360 sign extend unpacked fields that are signed, other rewriting.
6361 * config/ncr3000.mt: New target config file.
6363 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6365 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6366 even when printing 8-bit characters.
6368 * gdbtypes.c (make_{reference,pointer,function}_type): New
6369 functions which handle overwriting of forward-referenced types
6370 for stabs file reading.
6371 (lookup_{reference,pointer,function}_type): These just call
6372 the make_*_type functions with a null storage alloc parameter.
6373 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6374 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6376 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6377 (dbx_alloc_type): Make it easier to understand. No funct change.
6378 (define_symbol: 't'): Don't put the typedef name into the name of
6379 the struct, union, or enum. Bugfix.
6380 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6381 routines to properly handle overwriting preallocated types so that
6382 forward references will work.
6383 (read_enum_type): Force enum values to file scope, due to bug in
6384 Sun compiler output. FIXME, fix later.
6386 Remove unused header_file_prev_index mechanism. It was already
6387 obsolete in gdb-3.5. These comments appeared in 3.5:
6388 /* This code was used before I knew about the instance codes.
6389 My first hypothesis is that it is not necessary now
6390 that instance codes are handled. */
6391 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6392 * buildsym.h: Remove it and prev_index that saves it.
6393 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6395 * solib.c (special_symbol_handling): When called from core files,
6396 must set up debug_addr. Don't print error messages, just return.
6397 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6399 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6401 * cplus-dem.c: Allow nested class names (as in
6402 Foo::Bar::method()).
6403 Allow the cleaner cfront style of nested class names
6404 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6405 Make cplus_demangle re-entrant by removing use of global
6406 variables. Instead, place all shared variables in a
6407 stack-allocated structure, and pass around its address.
6409 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6411 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6412 29k-share/* subdirs...
6414 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6415 rewrite, only leave out the bugs.
6417 * Makefile.in: Add 29k/UDI support. Improve depend.
6418 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6420 * am29k-tdep.c: Update to use new calling conventions, and misc
6423 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6425 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6427 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6428 breakpoint instructions that leave PC pointing at the right place.
6430 * core.c (core_open): Call warning() to print warnings.
6432 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6434 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6435 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6436 This prevents a crash when trying to lookup the value of a
6437 non-existent symbol.
6439 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6441 * signame.c, signame.h: Remove, replaced by strsignal.c in
6443 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6444 sun386-xdep.c: Remove include of signame.h
6445 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6446 * Makefile.in (HFILES): Remove signame.h
6447 * Makefile.in (OBS): Remove signame.o
6448 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6449 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6450 psignal, perror): Add prototypes.
6451 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6453 * depend: Manually remove signame.[cho] references.
6454 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6456 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6457 with safe_strsignal.
6458 * core.c (core_open): Replace use of sys_siglist with
6460 * core.c (memory_error): Replace use of sys_errlist with
6462 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6464 * infcmd.c (program_info): Replace use of sys_siglist with
6466 * infrun.c (signal_stop, signal_print, signal_program):
6467 Allocate dynamically based on dynamic determination of number
6468 of signals to support.
6469 * infrun.c (child_create_inferior): Replace use of sys_errlist
6471 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6473 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6474 strsigno and sys_siglist with safe_strsignal.
6475 * infrun.c (handle_command): Call signo_max to find number of
6476 signals. Replace sig_number with strtosigno and sig_abbrev with
6478 * infrun.c (signals_info): Replace sig_number with strtosigno.
6479 * infrun.c (_initialize_infrun): Call signo_max to find number of
6480 signals. Dynamically allocate signal_{stop,print,program}.
6481 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6482 * procfs.c (errnoname): Add function and prototype.
6483 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6484 of sys_siglist with safe_strsignal.
6485 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6486 sys_siglist with safe_strsignal.
6487 * procfs.c (info_proc_stop): Call errnoname.
6488 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6489 * stuff.c (main, get_offset): Replace use of sys_errlist with
6491 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6492 with safe_strsignal.
6493 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6494 with safe_strsignal.
6495 * utils.c (safe_strerror, safe_strsignal): Add functions that
6496 call strerror and strsignal respectively, and deal with NULL
6498 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6499 sys_errlist with safe_strerror.
6500 * valprint.c (val_print): Replace use of sys_errlist with
6503 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6505 * Makefile.in: rework CFLAGS so that they can be set from the
6506 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6507 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6508 Pass CFLAGS on recusions.
6510 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6512 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6513 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6514 overkill for the problem it solved.
6515 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6516 and default to simply printing type names as appropriate.
6517 * main.c (main): Remove one of the leading newlines from
6518 warning_pre_print initialization.
6519 * objfiles.c (open_existing_mapped_file): Add function and
6521 * objfiles.c (open_mapped_file): Rewrite to use new function
6522 open_existing_mapped_file.
6524 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6526 * sun3-xdep.c (fetch_core_registers): Lint.
6527 * tm-sun3.h: Prototype lint.
6530 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6532 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6533 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6534 * objfiles.c: Cast calls to close() with unused returns to void.
6535 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6536 old objfile's name before updating it.
6537 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6538 * objfiles.h (objfile struct): Add mmfd member.
6539 * symfile.c (syms_from_objfile): Move some code to
6540 new_symfile_objfile.
6541 * symfile.c (new_symfile_objfile): Add new function, common code
6542 from syms_from_objfile.
6543 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6544 mapped and unmapped symbol files.
6545 * symfile.c (symbol_file_command): Print "No symbol file now"
6546 message, ala exec_file_command for the exec file.
6547 * symfile.h (new_symfile_objfile): Add prototype.
6548 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6549 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6551 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6553 * rs6000-pinsn.c: New version from IBM (Metin).
6554 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6555 to avoid warnings from some compilers.
6557 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6559 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6560 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6561 type's flag word that marks it as a fundamental type.
6562 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6563 flags argument for all calls to init_type().
6564 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6565 flags argument for all calls to init_type(). Also remove
6566 dependency on host sizes for ints, floats, etc.
6567 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6568 flags argument for all calls to init_type(). Also remove
6569 dependency on host sizes for ints, floats, etc.
6570 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6571 bit to flags argument for all calls to init_type(). Add types
6572 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6573 * valprint.c (unsigned_type_table, signed_type_table,
6574 float_type_table): Remove.
6575 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6576 bit when printing fundamental types, and print the actual name
6577 for such types, rather than inventing one. Remove code that
6578 invented fundamental type names.
6579 * valprint.c (_initialize_valprint): Remove initializations
6580 for now removed unsigned_type_table, signed_type_table, and
6583 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6585 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6586 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6589 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6591 * dwarfread.c (target_to_host): New function similar to previous
6593 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6594 Extensive changes to convert all previous usages to use new
6595 target_to_host() function.
6596 * dwarfread.c (struct dieinfo): Change types of most integral
6597 members to be unsigned.
6599 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6601 * WHATS.NEW: Revise -mapped doc.
6603 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6605 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6606 too high or when skipping `forwards' moves us backwards.
6607 (parse_type): Print mis-guessed tag name in complaint.
6608 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6609 (parse_procedure): Do not attempt to create symbols; just fill in
6610 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6611 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6612 for clarity. Set top_stack before calling parse_external. In
6613 stabs, sort symbols before calling parse_procedure.
6615 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6616 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6617 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6618 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6621 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6623 * Makefile.in (VERSION): Set to 4.5.1.
6624 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6625 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6626 fill_gregset): New functions for SVR4 /proc support.
6627 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6628 Remove new symbol types and such to ../include/coff/symconst.h.
6629 (parse_symbol): Simplify code for parsing struct/enum/unions.
6630 (parse_type): Handle `long long' types.
6631 (upgrade_type): Handle `const' qualifier.
6632 (parse_partial_symbols): fix indentation, clean a bit.
6634 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6636 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6637 copy in data from raw read buffers, calling bfd byteswapping
6638 routines as appropriate. Use to replace most existing memcpy
6640 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6641 * configure.in: Recognize new ncr3000 config.
6642 * config/ncr3000.mh: New config file.
6644 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6648 * README: Update for release.
6649 * Makefile.in: Update version to 4.5.
6650 * WHATS.NEW: The obvious.
6652 * depend: Generate new depend file for this release.
6654 * Makefile.in (depend): Fix dependancy generation so that it does
6655 not include gcc 'fixincluded' files, which are usually in a system
6658 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6660 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6661 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6662 symbols for nameless types. And, handle `R' (register parameter
6663 type) for AIX. (an extension to existing stabstring grammar).
6664 * rs6000-xdep.c: Fix typo (= should have been ==).
6666 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6668 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6670 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6672 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6673 * signame.c (SIGWAITING, SIGLWP): Add.
6675 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6677 * xm-i386mach.h: add decls for errno and strdup().
6679 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6680 used in array index context (otherwise, some compilers barf).
6682 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6684 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6685 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6686 in a system call, and provide better backtrace if so.
6688 * Makefile.in (HFILES): Add xcoffsolib.h.
6689 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6690 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6692 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6693 mipscoff_symfile_read): Convert to BFD to do file I/O.
6695 * symfile.c: #include <ctype.h> to get proper def if isspace().
6697 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6699 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6701 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6702 function also when parsing embedded stabs.
6704 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6706 * mipsread.c: Fix more declarations.
6708 * mipsread.c: Fix many invocations of complain. Use enum
6709 type_code where appropriate.
6711 * xm-vaxult.h: Add decl for strdup().
6713 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6716 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6718 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6721 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6723 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6724 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6725 Merge in more patches for rs6000 from Metin Ozisik.
6726 * utils.c: Fix typo in comment.
6728 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6730 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6731 * procfs.c (attach): Set nopass_next_sigstop if attached
6732 process is forcibly stopped.
6733 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6734 resending SIGSTOP to attached process on first resume.
6736 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6738 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6740 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6742 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6743 (VERSION): Bump to 4.4.85.
6744 * mipsread.c: Update for new include files. Lint.
6745 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6746 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6747 Don't need to bring in mipsread.o specially any more.
6749 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6751 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6752 routine (for Irix-4.x). Make many funcs static and void.
6753 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6754 * (init_extra_frame_info): Don't trash cached value of frame
6755 pointer register. This fixes backtracing through routines that use
6756 alloca(). Generally clean up declarations of functions, and use
6757 typedefs and macros to reference data structures as appropriate.
6758 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6761 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6763 * values.c (unpack_long): Fix unpacking error for signed chars
6764 on hosts where the default character type is unsigned.
6765 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6766 for newer SVR4 variants.
6767 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6768 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6769 * procfs.c (mappingflags): Add support for MA_PHYS
6771 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6773 * buildsym.c (read_struct_type): Avoid coredump when C++
6774 abbreviated type name is messed up. Reported by Joe Buck.
6775 FIXME, we need to determine whether GDB or GCC needs to be
6776 smarter to correctly locate this type name.
6778 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6779 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6780 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6781 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6782 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6784 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6786 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6787 * symtab.h (current_source_symtab): Make extern
6788 * symtab.h (current_source_line): Make extern
6789 * inferior.h: Move all procfs.c prototypes to one place, add
6790 prototype for proc_signal_handling_change. Add prototypes for
6791 signal_stop_state, signal_print_state, and signal_pass_state.
6792 * inferior.h (stop_soon_quietly): Make extern
6793 * inferior.h (attach_flag): Make extern
6794 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6795 * infrun.c (signal_stop_state, signal_print_state,
6796 signal_pass_state): New functions to query specific signal
6798 * infrun.c (handle_command): Minor error message change, add
6799 NOTICE_SIGNAL_HANDLING_CHANGE.
6800 * procfs.c (open_proc_file): Remove iris specific reset of
6801 inherit-on-fork flag, moved to proc_set_exec_trap().
6802 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6803 to reset inherit-on-fork flag, bash comment to GNU form.
6804 * procfs.c (proc_base_address, set_proc_siginfo,
6805 fetch_core_registers): Conform to code style.
6806 * procfs.c (signame.h): Include.
6807 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6808 syscallname(), info_proc_syscalls()): New macros, tables, and
6809 functions to organize and report system call information.
6810 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6811 saved_exitset, saved_entryset): Add to procinfo struct.
6812 * procfs.c (struct trans): Add.
6813 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6814 siginfo_table, errno_table): Tables to translate numeric values
6815 to symbolic names and short descriptions.
6816 * procfs.c (signalname, info_proc_signals): Add function and
6818 * procfs.c (proc_info): Now info_proc.
6819 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6820 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6821 info_proc_faults, lookupname, lookupdesc, sigcodename,
6822 sigcodedesc): New functions.
6823 * procfs.c (proc_signal_handling_change): New function to set
6824 the trace flags based on the state of gdb's signal handling flags.
6825 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6826 and remove code to do PIOCSTRACE ioctl.
6827 * procfs.c (attach, detach): Preserve and restore process flags
6828 using saved_* fields in procinfo struct.
6829 * procfs.c (attach): Call proc_signal_handling_change.
6830 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6831 * procfs.c (proc_desc): Update for latest changes.
6832 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6833 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6834 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6836 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6838 * procfs.c (set_proc_siginfo): Add prototype and new function.
6839 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6840 up inferior siginfo struct.
6841 * elfread.c (elf_symfile_read): Compute the relocation amount
6842 by subtracting off the address of the ".text" section.
6843 * solib.c: Add pointer to ".text" section to so_list struct.
6844 * solib.c (solib_map_sections): Initialize pointer to ".text"
6845 section in so_list struct.
6846 * solib.c (symbol_add_stub): Pass base address of ".text"
6847 section to symbol_file_add, rather than the load address of
6848 the shared library. On SunOS they are the same. On SVR4 they
6851 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6853 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6854 function name, not .gdbinfo. symbol.
6856 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6858 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6860 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6862 * Makefile.in (VERSION): 4.4.8
6864 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6865 commands in .cshrc/.profile won't get traced.
6867 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6869 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6870 * exec.c (build_section_table): Don't abort if no sections.
6871 * sparc-tdep.c (single_step): Lint.
6872 * utils.c (mrealloc): Handle realloc (0, size) case here.
6874 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6876 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6879 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6881 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6882 .gdbinfo. symbols are created. Move creation from parse_procedure
6883 to parse_symbol, where it is fairly easy to grow the symtab. This
6884 also fixes a symtab trashing bug on all mips-based systems.
6885 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6887 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6888 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6890 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6892 * c-exp.y: Add missing return type to yyparse() prototype.
6894 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6896 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6898 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6899 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6900 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6901 (patch_opaque_types): Avoid dummy args and result.
6902 * objfiles.c (have_partial_symbols, have_full_symbols,
6903 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6904 (iterate_over_objfiles, iterate_over_symtabs,
6905 iterate_over_psymtabs): Remove, clunky and slow.
6906 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6907 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6908 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6909 dump_objfile): Remove dummy args and results. Move filename
6910 comparisons to callers.
6911 (printsyms_command, printpsyms_command, printmsyms_command,
6912 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6913 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6914 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6915 list_symbols, make_symbol_completion_list): Replace explicit
6916 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6917 Eliminate Dijkstra flag crap, break out of loops with gotos.
6918 (lookup_symtab_1): Protect '/' tests from short filenames.
6919 (cplus_mangled_symbol): Move inline into lookup_symbol.
6920 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6921 (relocate_minimal_symbol): Move inline to vmap_symtab.
6922 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6923 iterate_over_msymbols with ALL_MSYMBOLS.
6925 Misc cleanup prior to release.
6927 * Makefile.in (VERSION): Roll to 4.4.7.
6928 (HFILES): Add call-cmds.h.
6929 * call-cmds.h: New header for command fns called by other files.
6930 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6931 (breakpoint_1): Remove unused type arg. Change callers.
6933 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6934 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6935 * mipsread.c: Add prototypes for all static functions.
6937 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6938 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6939 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6940 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6941 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6942 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6945 * buildsym.c (define_symbol): Handle global register variables
6946 (from Pierre Willard). Complain if register numbers are too large.
6947 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6948 * tm-sparc.h: Don't #include <sun4/reg.h>.
6949 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6950 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6952 * language.h: Avoid forward enum declaration.
6953 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6954 config/sun4os5.mt: New host and target.
6955 * defs.h (errno): #include <errno.h> rather than assuming int.
6956 From Pierre Willard.
6958 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6959 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6960 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6961 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6962 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6963 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6964 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6966 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6968 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6969 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6970 * language.h (enum exp_opcode): Avoid forward enum def.
6971 * main.c (define_command, user_defined_command): Lint.
6972 * mem-break.c, xcoffread.c: Lint.
6973 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6975 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6977 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6978 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6979 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6980 or IBM6000_TARGET as (approximately) appropriate.
6982 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6984 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6985 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6986 or not to try reading symbols from a mapped objfile. Plugs memory
6987 leak due to shared libraries generating no psymtabs or symtabs.
6989 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6991 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6992 * copying.awk: Lint. Make stronger warning at top of copying.c.
6993 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6994 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6995 (lookup_pointer_type): Add FIXME comment.
6996 * main.c (set_history_size_command): Disallow negative size.
6997 * partial-stab.h: Update copyright.
6998 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7000 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7002 * main.c (set_history_size_command): Negative size is error.
7003 (Reported by Peggy Fieland.)
7005 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7007 * coffread.c (coff_symfile_init): Update comment.
7008 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7009 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7010 macros to access the dbx specific objfile information.
7011 * dbxread.c (symfile_string_table, symfile_string_table_size):
7012 Remove these local variables.
7013 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7014 read_dbx_symtab): Remove the stringtab and stringtab_size params
7015 from the function prototypes, the function definition, and the
7016 function calls. These are now available via DBX_STRINGTAB and
7017 DBX_STRINGTAB_SIZE using the objfile pointer.
7018 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7019 an arg to read_dbx_symtab.
7020 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7021 stringtab and the dbx specific per-objfile private info.
7022 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7023 args in prototype, function definition, and function calls. It is
7024 now available via the DBX_SYMCOUNT macro using the objfile
7026 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7027 local instance of struct dbx_symfile_info and replace with DBX_*
7029 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7030 symfile_string_table and symfile_string_table_size.
7031 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7032 symfile_string_table.
7033 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7034 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7035 stringtab size variables. Remove all code that used to reread
7037 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7038 to prior to any calls to mmalloc for the objfile specific heap.
7039 * utils.c (init_malloc): Document the requirement that for each
7040 heap for which corruption checking is desired, that init_mmalloc
7041 must be called prior to any mmalloc calls on the heap.
7043 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7045 * rs6000-pinsn.c: Make dis-assembly output more like
7046 other targets: Don't print instruction in hex before
7047 the assembly; use print_address to print out jump
7050 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7052 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7053 * cplus-dem.c: Support "Sc" meaning "signed char".
7055 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7057 * configure.in: fix iris/iris3.
7059 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7061 * command.c, main.c (various places): Use ctype.h macros
7062 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7063 (such as (x >= 'A' && x <= 'Z')).
7064 (There are still more of these in other files.)
7065 * main.c (defined_command): Lower-case the user's
7066 new command before entering it. Needed because
7067 command lookup is case-insensitive (and also lower-cases).
7068 (Based on Metin's earlier patch.)
7070 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7072 * config/irix4.mh: new file.
7074 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7076 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7079 * xm-mips.h: Declare strdup for ultrix.
7081 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7082 when calling new_symbol.
7083 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7086 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7088 * config/rs6000.mh: Update (for Fred's new mmalloc)
7089 flags to disable use of GNU malloc/mmalloc.
7090 * munch: Change SYSV rule to allow .text before the label,
7091 as well as after, to work for AIX.
7092 * gdbtypes.h: Minor clarifiction.
7094 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7096 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7097 continuation in yet another place (between method declarations).
7099 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7101 * mips-tdep.c: include symfile.h and objfiles.h to fix
7104 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7106 * valops.c (value_struct_elt_for_reference): Added 'offset'
7107 parameter to handle multiple inheritance.
7108 * eval.c, value.h: Update accordingly.
7110 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7112 * objfiles.h: New file
7113 * Makefile.in (HFILES): Add objfiles.h
7114 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7115 main_scope_lowpc, main_scope_highpc.
7116 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7117 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7118 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7119 xcoffread.c, : Include objfiles.h.
7120 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7121 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7122 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7123 inside_entry_file() and logic changed appropriately.
7124 * blockframe.c (outside_startup_file): Renamed to
7125 inside_entry_file() and logic changed appropriately.
7126 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7127 and logic changed to use per-objfile specific fields.
7128 * blockframe.c (inside_entry_scope): Renamed to
7129 inside_entry_func() and logic changed to use per-objfile specific
7131 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7132 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7133 Remove extern decls.
7134 * symfile.c, symfile.h (entry_point): Remove extern decl.
7135 * coffread.c (coff_symfile_init): Common entry point init code
7136 moved to symfiles.c, call init_entry_point_info().
7137 * coffread.c (complete_symtab): Use new per-objfile entry info.
7138 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7139 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7141 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7142 * defs.h (inside_entry_scope, outside_startup_file,
7143 inside_main_scope): Prototypes changed for renames to
7144 inside_entry_func, inside_entry_file, inside_main_func,
7146 * symfile.c (syms_from_objfile): Common entry point init code
7147 moved to init_entry_point_info() and call init_entry_point_info().
7148 * symfile.h (init_entry_point_info): Include prototype.
7149 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7150 moved to symfiles.c and call init_entry_point_info().
7151 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7152 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7153 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7155 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7156 works for the majority of targets.
7157 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7158 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7159 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7160 Use default definition in frame.h.
7161 * frame.h (selected_frame_level): Make decl extern.
7162 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7163 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7164 * partial-stab.h: Use new per-objfile entry info.
7165 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7166 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7167 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7168 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7169 have_minimal_symbols): Prototypes moved to objfiles.h.
7170 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7171 Macros moved to objfiles.h.
7172 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7174 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7176 More C++ improvements (pointers to members, qualified names).
7177 * c-exp.y: Support exp.type::name and exp->type::name
7178 syntaxes. (Unfortunately, doesn't work for static members.)
7179 * c-exp.y, eval.c: Make type::~type work better.
7180 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7181 value_static_field by value_struct_elt_for_reference.
7182 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7183 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7184 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7185 for OP_SCOPE operand; no point in it now that we use lazy
7186 reading of values, and use "reference to member" objects.
7187 * gdbtypes.h: Clarify comment.
7188 * valops.c: Change value_struct_elt_for_address to return
7189 a reference (or variable), rather than a pointer. Change
7190 the name to value_struct_elt_for_reference to reflect this.
7191 Returning a reference instead of a address provides a
7192 generalization, since we can use the routine for both
7193 class::name as well as &class::name.
7194 Also, recurse to handle multiple inheritance properly.
7195 * valprint.c: Moved code to print pointer-to-members
7196 to new function point_class_member. This allows a
7197 "reference-to-member" to be printed using the same code.
7198 * valprint.c (type_print_varspec_prefix): Avoid printing
7199 "struct " for domains of class-member types.
7200 * valops.c (search_struct_field): Inline code for simplified
7201 version of value_static_field (which can then be deleted).
7202 * value.h: Rename value_struct_elt_for_address to
7203 value_struct_elt_for_reference. Delete value_static_field.
7204 * values.c: Remove no longer used function value_static_field.
7206 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7208 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7209 elfread.c (coff_symfile_finish): Add function, prototype, and
7210 add to the xxxx_sym_fns struct for each file type. Also reformat
7211 the xxxx_sym_fns vector to a standard format and add comments.
7212 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7213 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7214 Pass pointer to struct objfile rather than pointer to sym_fns.
7215 Change references inside each function accordingly. Allocate any
7216 symbol file specific info in the per-objfile memory region.
7217 * dbxread.c (free_and_init_header_files): Break function into
7218 free_header_files(), called from dbx_symfile_finish(), and
7219 init_header_files(), called from dbx_new_init().
7220 * dbxread.c (dbx_new_init): Move deallocation things to new
7221 dbx_symfile_finish function.
7222 * elfread.c (elf_new_init): Call buildsym_new_init().
7223 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7224 routine for the objfile before deallocating other stuff.
7225 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7226 * symfile.h: Move struct sym_fns to before struct objfile def.
7227 Add sym_finish function pointer and change prototypes of other
7228 function pointers to reflect passing struct objfile pointer rather
7229 than struct sym_fns pointer.
7230 * symfile.c: Remove now obsolete symtab_fns pointer.
7231 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7232 locates the correct sym_fns struct for the given objfile.
7233 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7234 for better support of mapped symbol tables.
7235 * symfile.c (symbol_file_command): Remove obsolete code using
7237 * symfile.h: Remove duplicate declarations for symfile_objfile,
7238 entry_point, and object_files.
7239 * target.c (target_info): Compare symfile_objfile to NULL.
7240 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7241 aixcoff_symfile_finish().
7243 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7245 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7246 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7247 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7249 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7251 Some improvements to g++ debugging.
7252 * symtab.c (list_symbols): demangle before pattern matching.
7253 * symtab.c: Other fixes to improve handing of operators.
7254 * valprint.c (type_print_base): Fix test for constructor.
7255 * values.c (value_static_field): Allow evaluation of
7256 CLASS::METHOD, returning a function pointer.
7258 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7260 * Makefile.in (VERSION): Roll 4.4.6.
7261 * exec.c (exec_file_command): Add code to ignore optional args
7262 passed in by file_command() for use in symbol_file_command().
7263 * main.c (main): Document -mapped and -readnow in help summary.
7264 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7265 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7266 to get filename from bfd with bfd_get_filename(). Test mapto
7267 against 0, not NULL. Use mstrsave() to make copy of filename.
7268 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7270 * remote-vx.c (vx_load_command, add_symbol_stub):
7271 Symbol_file_add() takes an additional arg.
7272 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7274 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7275 changed to return a bfd not an objfile pointer.
7276 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7277 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7278 Change to eliminate local bfd and use symfile_bfd_open() plus
7279 allocate_objfile(). Add code to implement readnow option.
7280 * symfile.c (symbol_file_command): Changes to option handling,
7281 readnow functionality moved to symbol_file_add().
7282 * symfile.c (symfile_init): Eliminate local copy of bfd.
7283 * symfile.c (add_symbol_file_command): Changes to parse mapped
7284 and readnow options.
7285 * symfile.h (allocate_objfile): Arg removed from prototype.
7286 * symtab.h (symbol_file_add): Arg added to prototype.
7287 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7290 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7292 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7293 mtrace.awk, state.c, state.h: Removed.
7294 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7295 directories searched for source files.
7296 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7297 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7298 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7299 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7300 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7301 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7302 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7304 * Makefile.in (HFILES): Remove state.h
7305 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7306 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7307 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7308 * Makefile.in (clean): Remove all object files.
7309 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7310 * cplus-dem.c: Remove prototypes definitions that are now done in
7312 * dbxread.c (throughout): Change from using per-objfile
7313 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7314 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7315 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7316 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7317 * depend: Remove dependencies for state.o, state.h.
7318 * dwarfread.c: Add declaration for warning_pre_print.
7319 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7320 * dwarfread.c (throughout): Change from using per-objfile
7321 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7322 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7323 use supplied objfile.
7324 * i386-xdep.c (print_387_status): Change to use warning() rather
7326 * i387-tdep.c (print_387_control_word): Change to use warning()
7327 rather than printfs.
7328 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7329 that some compilers grumble about.
7330 * language.c (throughout): Add declaration for warning_pre_print
7331 and using warning() instead of printfs.
7332 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7333 * main.c (main): Add declaration for warning_pre_print and set it
7334 similarly to error_pre_print. Add declarations for
7335 mapped_symbol_files and readnow_symbol_files. Add appropriate
7336 definitions to long_options[].
7337 * minsyms.c: Trivial fix to comment.
7338 * objfiles.c (allocate_objfile): Substantially rewritten for
7339 using mapped symbol files.
7340 * objfiles.c (throughout): Change from using per-objfile
7341 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7342 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7343 * source.c (throughout): Change from using per-objfile
7344 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7345 * source.c (open_source_file): Use mstrsave to save file name in
7346 mapped symbol region for objfile.
7347 * symfile.c: Remove include for state.h.
7348 include to local form.
7349 * symfile.c (symbol_file_add_digested): Remove.
7350 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7352 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7353 from objfile structure. Add malloc descriptor pointer (md).
7354 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7355 * symm-xdep.c (print_fpu_status): Use warning() rather than
7357 * symmisc.c (free_symtab_block): Now takes and uses current
7359 * symmisc.c (throughout): Change from using per-objfile
7360 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7361 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7362 Sun compiler grumblings when PTR is char *.
7363 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7364 msymbols() to correct pointer type.
7365 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7366 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7367 error always starts on a line of it's own.
7368 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7369 Rewrite for new mapped malloc package use.
7370 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7371 that don't want to use the mapped malloc package; pass arguments
7372 on to traditional malloc package functions.
7373 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7374 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7375 mrealloc, malloc, and realloc but get fatal error if runs out
7377 * utils.c (msavestring, mstrsave): Save a string in a specific
7378 mapped malloc region.
7379 * utils.c (print_spaces): Use xmalloc to get the buffer.
7380 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7381 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7382 * config/i386v4.mh: Insignificant reorganization.
7384 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7386 * xcoffread.c: Only enable compilation of debugging functions
7387 if IBM6000 is defined. Fails to compile otherwise.
7389 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7391 * Makefile.in: pass MAKEINFO down on info.
7393 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7395 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7396 useless code, including an lseek to an uninitialized variable.
7397 Reported by Jim Williams <jimbo@wrs.com>.
7399 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7401 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7402 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7403 * minsyms.c, symfile.c: Changes that may be generally
7404 applicable, but are #ifdef IBM6000 for now.
7405 * rs6000-xdep.c: Fixed typo in comment.
7406 * rs6000-tdep.c: Non-substatial changes.
7407 * xoffread.c: The main change here is addition of some
7408 debugging functions.
7409 * xoffexec.c: More changes.
7411 * xcoffread.c: Fixed two too-few-parameters bugs.
7413 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7414 to SOLIB_CREATE_INFERIOR_HOOK macro.
7416 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7418 * symfile.h: Add prototype for iterate_over_msymbols().
7419 * symtab.c (cplus_mangled_symbol): Add function.
7420 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7421 iterate_over_msymbols to find demangled C++ symbol.
7422 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7423 value to iterate_over_msymbols().
7424 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7427 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7429 * Makefile.in: added check target.
7431 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7433 * ecoff.c: Move to ../bfd/coff-msym.c.
7434 * config/mt-*mips: Remove ecoff.o from the configuration.
7435 * remote.c (): Add newline to initial +.
7436 (remote_resume): Mention how to cope with signals.
7437 (remote_interrupt): Add debug msg.
7438 (remote-wait): Implement new 'T' reply, which includes
7439 status, PC, and FP all in a single short message.
7440 (putpkt): Add further debugging of packet acks.
7441 * mipsread.c (fixup_symtab): Also swap RFD's.
7442 (parse_partial_symbols): Avoid bug on unknown symbol types.
7443 * Makefile.in (VERSION): Roll to 4.4.5.
7444 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7445 for remote MIPS by limiting heuristic to 200 byte search.
7446 (heuristic_proc_desc): Byte-swapping.
7447 (mips_print_register): Cope with failure of
7448 read_relative_register_raw_bytes. Byte-swap integers for
7450 * mips-pinsn.c (print_insn): Byte-swap instruction.
7452 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7454 * config.sub configure.in config/mh-irix4
7455 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7456 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7457 gdb/xm-irix4.h gdb/config/mt-irix3
7458 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7460 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7462 * defs.h, utils.c: xrealloc takes PTR as first arg.
7463 * defs.h: Reword confusing comment about ANSI prototypes.
7464 * defs.h: Some minor whitespace changes.
7465 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7466 not NULL, which can be (void *).
7467 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7468 * tm-i386v.h (SP_ARG0): Define
7469 * xm-sysv4.h: Back out of change for missing prototypes.
7470 * i386-tdep.c (get_longjmp_target): Add function.
7472 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7474 * Makefile.in: install man page too.
7476 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7478 * All GDB files that #include defs.h: Removed stdio.h.
7479 (defs.h): #include stdio.h.
7481 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7483 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7484 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7485 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7486 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7487 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7488 it before printing out the hex shape of an address.
7490 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7492 * rs6000-xdep.c (frame_initial_stack_address): Move
7493 code to set frame->cache_fsr into new separate function
7494 frame_get_cacahe_fsr. This allows fixing a fatal error.
7495 * xcoffexec.c: Turn previously suppressed error
7496 message back on, after cleaning up BFD.
7498 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7499 printing of blank line, since it cases printing of an
7500 extra blank line. Is this intended? It does mess up
7502 * defs.h: Put back declarations of malloc and realloc,
7503 but protected by #ifndef MALLOC_INCOMPATIBLE.
7504 * objfiles.c: Undo previous change: Use malloc/realloc
7505 for objfile malloc/realloc fields (but add a cast).
7506 * xcoffexec.c: Suppress an error message (for now).
7508 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7510 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7511 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7512 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7514 * xcoffread.c: Modifications to C_DECL storage class handling, and
7515 introduction of an old smash_to_pointer_type() routine.
7517 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7518 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7519 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7520 parameters have been modified.
7522 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7523 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7524 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7525 and fetch_inferior_registers() always fetched all the registers
7526 resulting valid register values at hand all the time. Pushing a dummy
7527 frame did not require validating all register values first. After
7528 putting the above mechanism into action, we didn't have valid registers
7529 values always ready. Thus, all registers need to be fetched before
7530 pushing a dummy frame now.
7532 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7533 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7534 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7535 the starting address (actual frame address) of a frame.
7536 * rs6000-tdep.c: modifications to function_frame_info() to see if
7537 function reserves a frame pointer register (alloca register)
7538 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7539 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7540 functions with alloca() calls.
7542 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7544 * xm-sysv4.h: Provide definitions/prototypes for host environment
7545 functions for which no definitions or prototypes are provided in
7546 any currently included gdb or host environment header files.
7547 For SVR4, this currently includes malloc and realloc, which cannot
7548 be portably prototyped in any gdb include file.
7550 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7552 * buildsym.h: Remove obsolete variable file_stabs.
7554 * Makefile.in: Move place where configure merges in host-
7555 and target-dependent fragments later, so the latter
7556 can override (say) GNU_MALLOC.
7557 * config/mh-rs6000: Use system malloc. Otherwise, I
7558 ended up with *two* incompatible versions of malloc
7559 (functions in libc would call the malloc in libc).
7560 I assume this is a shared library problem.
7562 * remote.c: Fix (presumed) typo.
7563 * objfiles.c: Use xmalloc/xrealloc instead of
7564 malloc/realloc (since the latter are no longer declared).
7566 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7567 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7568 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7569 handle individual registers.
7570 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7571 correctly in case it wasn't cached yet. (A problem showed up
7572 after fetching individual registers.)
7573 * buildsym.c: Disable type_synonym_name's type name overwriting
7574 in cases it is unnecesary. rs6000 portation doesn't use
7575 type_synonym_name, and it used to nullify type names
7576 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7577 type's name as soon as space for that type is allocated.
7578 * xcoffread.c: ignore a section's lineno information if it is
7579 not `.text'. (In rs6000 bfd portation integration, skipping over
7580 `.pad' sections are ignored since it was in machine independent
7581 part of the code. Thus, a problem of fake sections with invalid
7582 lineno information arised.)
7584 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7585 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7586 * rs6000-tdep.c: make function_frame_info() work whether or not
7587 reading from a core file.
7588 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7590 * infrun.c. main.c, printcmd.c. symtab.c:
7591 More changes from IBM for rs6000.
7594 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7596 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7597 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7598 Merge in changes (mostly from IBM) for RS6000.
7599 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7600 More changes from IBM for RS6000. These are in machine-
7601 independent code, and probably could do with some cleaning
7602 up. The most questionable of these are #ifdef IBM6000.
7603 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7604 to single_step() (for consistency with rs6000 and i860).
7605 * utils.c: Allow the 1st arg to xrealloc to be NULL
7606 (in which case do malloc). This removes the need for
7607 some tests in xcoff code (and perhaps other places?).
7608 * coffread.c: Removed variables last_source_file,
7609 type_vector, and type_vector_length as these are now
7610 defined by buildsym.[ch].
7611 * defs.h: Remove prototypes for malloc and realloc, since
7612 these should only be used to implement xmalloc and xrealloc,
7613 and they conflict with <stdlib.h> in AIX - where they
7614 return void* even when __STDC__ isn't defined. Sigh.
7615 * munch: Recognize *initialize* in data as well as text
7616 (AIX uses data). Also, incorporate a patch from Garrett
7617 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7618 much more sensible, by only trying to match the name of
7619 the initialize_foo function, and not the junk before it.
7621 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7623 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7624 unless symbol table indicates that something has changed.
7626 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7628 * remote.c: Make it work for embedded MIPS. Increase buffer
7629 size, and use throughout. Round buffer size up if too many regs.
7630 Support baud rate setting and try for an 8-bit path. If
7631 interrupted while waiting for target, send a ^C down the wire.
7632 Avoid single-byte reads.
7633 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7635 * mips-xdep.h: Avoid the embedded regs when on Unix.
7637 * mipsread.c: Byte-swap the symbol table structures, using
7638 routines from ecoff.c, to read a symbol table written in any
7639 of the four possible byte orders.
7640 * configure.in (mips-big-* target): Same as Sony News.
7641 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7642 * ecoff.c: New file for symbol swapping routines.
7644 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7646 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7647 all-breakpoints' command.
7648 * (get_number): Allow users to enter negative breakpoint numbers.
7649 * (breakpoint_1): Reformat display of 'info break' to show new
7651 * (create_longjmp_breakpoint, breakpoint_re_set,
7652 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7653 symfile.c (syms_from_objfile): Re-do
7654 insertion of longjmp breakpoints. Move all code into
7655 breakpoint_re_set, and call that instead of
7656 create_longjmp_breakpoint in symfile.c.
7658 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7660 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7661 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7662 * symtab.c (find_pc_symtab): Handle having no objfiles.
7663 * infcmd.c: Fix comment.
7664 * objfiles.c (free_all_objfiles): Add.
7665 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7666 * symfile.c (symbol_file_command): free all objfiles when
7667 specifying a new symbol file.
7668 (reread_symbols): Stat the file name, don't fstat the descriptor.
7670 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7672 * Makefile.in, configure.in: removed traces of namesubdir,
7673 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7674 copyrights to '92, changed some from Cygnus to FSF.
7676 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7678 * dbxread.c (end_psymtab): Delete empty psymtabs.
7679 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7680 * symfile.h (struct objfile): Add free_psymtabs.
7682 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7684 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7686 * symfile.c (symbol_file_command): strcmp => !strcmp.
7687 * breakpoint.h: Move prototypes to follow enum definition they need.
7688 * breakpoint.c, infrun.c: Lint.
7689 * printcmd.c: Use `enum enable' rather than `enum
7691 * mipsread.c: First pass at making it compile with the new
7692 objfile changes. Probably seriously broken still, but it
7695 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7697 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7698 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7699 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7700 stepping (and nexting) through longjmp(). Also, cleanup
7701 breakpoint handling quite a bit by creating explicit breakpoint
7702 types instead of using magic breakpoint numbers.
7703 Makefile.in: Update version to 4.4.3
7705 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7707 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7708 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7709 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7711 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7713 * minsyms.c (install_minimal_symbols): Add bunches to any
7714 existing minsyms in the objfile. Avoid extra mallocation
7715 by working directly in the obstack. Remove ignored `mainline' parm.
7716 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7717 xcoffread.c: Change all callers.
7718 * FIXME: We should be able to eliminate MAINLINE from all the
7719 symbol readers now, with a small bit of work.
7721 * valops.c, value.h: Lint.
7722 * remote-vx.c: Add missing break; statement. Bugfix by
7723 Michael Sclafani, <sclafani@src.dec.com>.
7725 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7727 * Makefile.in (VERSION): Update version to 4.4.2
7728 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7729 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7730 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7731 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7732 mmap-alloc.o, mmap-sbrk.o
7734 * altos-xdep.c: Minor whitespace change.
7735 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7736 use to new minimal symbol table use.
7737 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7738 * arm-xdep.c (store_inferior_registers): Returns void.
7739 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7740 Convert from misc function vector use to new minimal symbol table use.
7741 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7742 * breakpoint.c: Add prototypes for local functions.
7743 * breakpoint.c (catch_command_1): Change to static and remove unused
7745 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7746 * breakpoint.h: Change function decls to prototype form.
7747 * buildsym.c: Add prototypes for local functions.
7748 * buildsym.c: Moved hashname() function here from dbxread.c.
7749 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7750 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7751 * buildsym.c (dbx_alloc_type): Change to static.
7752 * buildsym.c (finish_block): Add objfile parameter.
7753 * buildsym.c (misc): Change symbol_obstack to objfile version.
7754 * buildsym.c (make_blockvector): Change to static.
7755 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7756 * buildsym.c (compare_line_numbers): Change to static, args are const,
7757 cast args when used.
7758 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7759 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7760 and made static. Add objfile parameter.
7761 * buildsym.c (end_symtab): Simplify code using line table size.
7762 Realloc the linetable on the objfile symbol_obstack and copy there.
7763 * buildsym.c (scan_file_globals): Convert from misc function vector
7764 use to new minimal symbol use.
7765 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7766 strings get allocated in objfile's symbol_obstack. Convert references
7767 to builtin types to lookup_fundamental_type().
7768 * buildsym.c (read_type): Make static, add objfile parameter, convert
7769 references to buildin types to lookup_fundamental_type().
7770 * buildsym.c (read_struct_type): Add objfile parameter.
7771 * buildsym.c (read_array_type): Make static, add objfile parameter.
7772 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7773 * buildsym.c (read_huge_number): Make static.
7774 * buildsym.c (read_range_type): Make static, add objfile parameter,
7775 convert references to buildin types to lookup_fundamental_type ().
7776 * buildsym.c (read_args): Make static, add objfile parameter.
7777 * buildsym.h: Convert function decl's to prototype form.
7778 * c-exp.y: Add prototypes for local functions, convert uses of misc
7779 function vector to minimal symbol table. Reformat all builtin type
7780 initializations and pass a NULL objfile to init_type() for them.
7781 * coffread.c: Change context_stack ref's to coff_context_stack,
7782 add local function prototypes. Cast uses of xrealloc arg 1.
7783 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7784 crafting a new type.
7785 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7786 * coffread.c (finish_block): Change name to coff_finish_block.
7787 * coffread.c (make_blockvector): Add and use objfile parameter.
7788 * coffread.c (record_line): Change name to coff_record_line.
7789 * coffread.c (start_symtab): Change name to coff_start_symtab.
7790 * coffread.c (end_symtab): Change name to coff_end_symtab.
7791 * coffread.c (record_misc_function): Change name to record_minimal_
7792 symbol and change to minimal symbol table use from misc func tbl.
7793 * coffread.c (coff_symfile_read): Convert from misc function vector
7794 use to minimal symbol table use.
7795 * coffread.c (hashname): Remove; use common version in buildsym.c.
7796 * coffread.c (decode_base_type): Change references to builtin types
7797 to calls to lookup_fundamental_type().
7798 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7799 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7800 * command.c: Add prototypes for local functions.
7801 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7802 appropriate member of the function union for that type.
7803 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7804 ifdef out the function since it isn't currently used.
7805 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7806 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7807 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7808 * command.c (help_cmd): Compare function pointer to NULL.
7809 * command.c (help_cmd_list): Compare function pointer to NULL.
7810 * command.c (lookup_cmd_1): Use correct member of function union.
7811 * command.c (undef_cmd_error): Make static.
7812 * command.c (complete_on_cmdlist): Use correct member of func union.
7813 * command.c (do_setshow_command): Use correct member of func union.
7814 * command.c (shell_escape): Convert rindex use to strrchr.
7815 * command.h (COMMAND_H): Define if already included.
7816 * command.h (cmd_list_element struct): Change 'function' to a union
7817 and prototype args. Prototype completer function.
7818 * command.h: Convert decl's to prototype form.
7819 * convex-xdep.c (store_inferior_registers): Returns void.
7820 * copying.c: Prototype local functions.
7821 * coredep.c: Minor whitespace change.
7822 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7823 * cplus-dem.c: Prototype local functions.
7824 * dbxread.c (hashname): Remove; moved to buildsym.c.
7825 * dbxread.c (free_and_init_header_files): Make static.
7826 * dbxread.c: Add prototypes for local functions.
7827 * dbxread.c (new_object_header_files): Remove; inlined usages.
7828 * dbxread.c (xrealloc usages): Cast args.
7829 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7830 and change usages accordingly.
7831 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7832 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7833 * dbxread.c (dbx_next_symbol_text): Make static.
7834 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7835 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7836 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7837 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7838 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7839 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7841 * dwarfread.c (record_misc_function): Change name to record_minimal_
7842 symbol and use minimal symbol table throughout.
7843 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7844 * dwarfread.c: Convert all references to builtin types to use the new
7845 lookup_fundamental_type function.
7846 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7847 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7849 * elfread.c (record_misc_function): Convert to use record_minimal_
7851 * elfread.c (elf_symtab_read): Add objfile parameter.
7852 * eval.c: Add prototypes for local functions and move some decls
7853 around to accomodate prototypes.
7854 * expprint.c: Add prototypes for local functions. Change references
7855 to misc function vector to minimal symbol table.
7856 * findvar.c (read_memory usages): Cast args.
7857 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7858 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7859 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7860 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7861 * gould-xdep.c: Minor whitespace change.
7862 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7863 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7864 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7865 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7866 * i386-tdep.c: Add prototypes for local functions.
7867 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7868 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7869 that defaulted to int.
7870 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7871 i386_push_dummy_frame): Returns void.
7872 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7873 int and explicitly declare return type as int.
7874 * i387-tdep.c: Minor formatting changes.
7875 * i960-tdep.c (leafproc_return): Convert from misc function vector
7876 use to minimal symbol table use.
7877 * infcmd.c: Add prototypes for local functions.
7878 * infcmd.c (continue_command, until_next_command, until_command,
7879 path_info, path_command): Make static.
7880 * infcmd.c (step_1, until_next_command): Convert from misc func
7881 vector to minimal symbol table use.
7882 * inflow.c: Add prototypes for local functions.
7883 * infptrace.c (store_inferior_registers): Returns void, not int.
7884 * language.c (_initialize_language): Use proper member of function
7886 * m2-exp.y: Add prototypes for local functions, convert misc function
7887 vector uses to minimal symbol table uses.
7888 * m2-exp.y (make_qualname, yyerror): Make static.
7889 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7890 * m68k-pinsn.c: Add prototypes for local functions.
7891 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7892 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7893 * m68k-stub.c: Add prototypes.
7894 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7895 use to minimal symbol table use.
7896 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7897 * m88k-xdep.c (store_inferior_registers): Returns void.
7898 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7899 * mach386-xdep.c (store_inferior_registers): Returns void.
7900 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7901 * main.c: Add prototypes for local functions.
7902 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7903 longjmp() result to (NORETURN void).
7904 * main.c (catch_errors): Prototype the 'func' parameter.
7905 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7906 Takes an unused arg.
7907 * main.c (execute_command): Call the right member of the func union.
7908 * main.c (command_loop_marker, symbol_completion_function,
7909 command_loop): Make static.
7910 * main.c (command_line_input): Make linelength unsigned, cast arg
7911 to command_line_input().
7912 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7913 * main.c (initialize_main): Call right member of function union.
7914 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7915 * mem-break.c: Include symtab.h
7916 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7917 * mips-xdep.c (store_inferior_registers): Returns void.
7918 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7919 use to minimal symbol table use.
7920 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7922 * mipsread.c (make_type): Remove, convert usages to init_type.
7923 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7924 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7925 vector use to minimal symbol table use.
7926 * parse.c: Add prototypes for local functions.
7927 * parse.c (xrealloc usages): Cast args.
7928 * parse.c (prefixify_expression, length_of_subexp): Make static.
7929 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7930 * parser-defs.h: Convert function decls to prototype form.
7931 * partial-stab.h: Convert from misc function vector use to new minimal
7933 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7934 the per-objfile copies.
7935 * printcmd.c: Add prototypes for local functions. Move some struct
7936 definitions around to accomodate prototypes.
7937 * printcmd.c (decode_format): Make static, change args oformat and
7938 osize to int from char.
7939 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7940 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7941 * printcmd.c (print_address_symbolic): Convert from misc function
7942 vector use to minimal symbol table use.
7943 * printcmd.c (address_info): Convert from misc function vector use
7944 to minimal symbol table use.
7945 * printcmd.c (delete_display, enable_display, disable_display_command):
7947 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7948 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7949 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7950 * pyr-xdep.c (store_inferior_registers): Returns void.
7951 * remote-mm.c (mm_load): symbol_file_add return value unused.
7952 * remote-nindy.c: Minor format change.
7953 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7954 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7955 * rs6000-xdep.c (store_inferior_registers): Returns void.
7956 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7957 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7958 vector use to minimal symbol table use.
7959 * solib.c: Add prototypes for local functions.
7960 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7961 function vector use to minimal symbol table use.
7962 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7963 * solib.c (find_solib, shared_library_command): Make static
7964 * solib.c (read_memory, write_memory usages): Cast args.
7965 * solib.c (special_symbol_handling): Add function
7966 * source.c: Add prototypes for local functions.
7967 * source.c (select_source_symtab): Convert to scan objfiles.
7968 * source.c (open_source_file): Make static.
7969 * source.c (xrealloc usages): Cast args.
7970 * source.c (source_line_charpos): ifdef out, unused.
7971 * source.c (get_filename_and_charpos): Make static.
7972 * stack.c: Add prototypes for local functions.
7973 * stack.c (print_frame_info, frame_info): Convert from misc function
7974 vector use to minimal symbol table use.
7975 * symfile.c: Add prototypes for local functions.
7976 * symfile.c (compare_symbols): Make args const PTR's.
7977 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7978 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7979 * symfile.c (obsavestring): Add objfile parameter.
7980 * symfile.c (init_misc_bunches, prim_record_misc_function,
7981 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7982 sort_misc_function_vector, compact_misc_function_vector): Remove
7983 * symfile.c (symbol_file_add_digested): Add function.
7984 * symfile.c (symbol_file_add): Returns struct objfile *.
7985 * symfile.c (symbol_file_command): Modify for state file use.
7986 * symfile.c (symfile_open): Add parameter "dumpable".
7987 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7988 * symfile.c (load_command, add_symbol_file_command): Make static.
7989 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7990 * symfile.c (rindex usages): Converted to strrchr.
7991 * symfile.c (allocate_psymtab): New
7992 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7993 converted to minimal symbol table usage, but no obvious conversion.
7994 * symfile.c (free_all_symtabs): Remove.
7995 * symfile.c (_initialize_symfile): Use per-objfile info.
7996 * symfile.h: Rework the objfile structure to add per-objfile data
7997 objects (psymbol_obstack, symbol_obstack, type_obstack,
7998 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7999 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8000 Add prototypes to function declarations.
8001 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8002 function vector usage to minimal symbol table usage.
8003 * symmisc.c (DEV_TTY): Define if not defined.
8004 * symmisc.c: Add local function prototypes.
8005 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8006 printpsyms_command, print_objfiles, print_objfiles_command):
8007 Rework to use iterate_over_*
8008 * symtab.c: Add prototypes for local functions.
8009 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8010 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8011 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8012 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8013 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8014 lookup_reference_type, lookup_member_type, allocate_stub_method,
8015 check_stub_method, create_array_type, smash_to_member_type,):
8017 * symtab.c (lookup_symbol): Some args are const.
8018 * symtab.h: All type related defs and structs moved to gdbtypes.h
8019 * symtab.h: Convert decls to prototypes.
8020 * target.c (noprocess): Make static.
8021 * target.h: Change decl's to prototypes.
8022 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8023 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8024 * utils.c (_initialize_utils): Use correct member of function union.
8025 * valarith.c: include gdbtypes.h
8026 * valops.c: include gdbtypes.h, add prototypes for local functions.
8027 * valops.c (value_push, value_arg_push, find_function_addr):
8029 * valops.c (value_string): Convert from misc function vector use
8030 to minimal symbol table use.
8031 * valops.c (check_field_in): Make arg const.
8032 * valprint.c: Add prototypes for local functions.
8033 * valprint.c (print_string): Make static
8034 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8035 * values.c: Add prototypes for local functions.
8036 * values.c (value_headof): Convert from misc function vector to
8037 minimal symbol table.
8038 * xcoffexec.c: Add prototypes for local functions.
8039 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8041 * xcoffexec.c (relocate_minimal_symbol): Add.
8042 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8043 * xcoffread.c: Add prototypes for local functions.
8044 * xcoffread.c (sort_syms): Convert to scan objfiles.
8045 * xcoffread.c (read_xcoff_symtab): Make static.
8046 * xcoffread.c (various): Replace references to builtin types with
8047 calls to lookup_fundamental_type. Replace references to symbol_obstack
8048 and psymbol_obstack with pointers to the per-objfile copies.
8049 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8050 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8052 * xcoffread.c (init_stringtab): Add objfile parameter.
8053 * gdbtypes.c: New file
8054 * minsyms.c: New file
8055 * mmap-alloc.c: New file
8056 * mmap-sbrk.c: New file
8057 * objfiles.c: New file
8061 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8063 * Check in Fred Fish's changes in these modules. Fred
8064 will make ChangeLog entries for all of them. Update VERSION
8067 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8069 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8071 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8072 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8073 value.h: Prototypes for static functions; lint.
8074 * gdbtypes.h: Empty file to ease transition.
8076 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8078 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8079 inferior.h, language.h, signame.h, target.h, terminal.h,
8080 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8081 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8083 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8084 signame.c, sparc-xdep.c: Prototypes for all static functions.
8086 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8087 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8088 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8089 Remove to_call_function and target_call_function, since it
8090 always calls the same thing (call_function_by_hand).
8091 * core.c, exec.c, solib.c: Rename target_ops sections =>
8093 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8094 target.h: target_kill takes no args.
8095 * language.c (language_info): Scaffolding to allow briefer
8096 messages when the current language changes. FIXME.
8097 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8098 complaints about volatile functions.
8099 * xm-sysv4.h (HAVE_MMAP): Define.
8101 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8103 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8104 to make prototypes for all functions declared here.
8105 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8106 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8107 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8108 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8109 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8110 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8111 * utils.c: Avoid declaring malloc and realloc. Lint.
8112 (request_quit): Accept signal-number parameter.
8114 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8116 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8117 DIE's. Add new function read_tag_pointer_type() to read them.
8119 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8120 When creating a new user defined type, check to see if a partial
8121 type already exists, and if so, bash it to fit.
8123 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8125 * coffread.c (decode_base_type): Pass long, not union.
8126 Fix by Eric Valette, ev@chorus.fr.
8128 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8130 * elfread.c (elf_symtab_read): Fix code to correctly track
8131 changes in bfd for absolute symbols.
8133 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8135 * xm-vaxbsd.h: Close off comment.
8137 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8139 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8141 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8143 * mips-tdep.c (mips_print_registers): Print correct register
8144 number for double pseudo-registers.
8146 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8148 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8149 in the op$::OPERATOR. case. From Steven McCanne,
8150 <mccanne@horse.ee.lbl.gov>.
8152 * exec.c (set_section_name): Pass arg to exec_files_info;
8153 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8155 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8157 * main.c (print_gdb_version): Copyright msg: only this year.
8158 (cd_command): Avoid changing current_directory on error.
8160 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8162 * mipsread.c (parse_partial_symbols): Handle dependencies
8163 between partial symbol tables (when not doing stabs-in-ecoff).
8164 (This used to be handled by parse_fdr, but parse_fdr was
8165 incompatible with handling stabs-in-ecoff, so the code
8166 was re-written to not use parse_fdr. Unfortunately,
8167 the logic to handle dependencies was overlooked.)
8169 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8171 * coffread.c (read_enum_type): Use the size of a target int when
8173 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8175 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8176 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8177 TARGET_PTR_BIT to determine size of a pointer
8178 * values.c (unpack_long): when unpacking a REF or a PTR don't
8179 assume the size of the type.
8181 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8183 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8184 looking at its members. Improve guess between struct and union,
8185 only assuming union if multiple members have offsets of zero.
8187 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8189 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8190 (This is just for clarity - and one day permitting us to
8191 change FP0_REGNUM from 38 to 32, which would make more sense.)
8192 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8193 register numbers in stabs-in-ecoff get handled correctly.
8195 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8197 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8198 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8199 into BSD and Ultrix.
8201 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8203 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8205 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8207 * Makefile.in: Increment version to 4.4.1.
8208 * main.c (print_gdb_version): Update copyright notice.
8210 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8212 * mipsread.c: Prepend "struct " to the names of structure
8213 types, and similarly for enums and unions. (This used
8214 to be done, but got lost in the re-write to "guess" the
8215 difference between enum/struct/union.)
8216 Also, guess that a tag is an enum if the first member
8219 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8221 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8224 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8226 * Projects: Patching executables is done.
8227 * Makefile.in (VERSION): Roll to gdb-4.4.
8228 * README, WHATS.NEW: Update for gdb-4.4.
8230 * symfile.c (reread_symbols): Whenever we reread one object
8231 file's symbols, we must restart the scan, because the object_files
8232 chain has been permuted.
8234 * exec.c (exec_files_info): Split out into print_section_info.
8235 Print BFD filename of each section if it's not the default one.
8236 * core.c (core_files_info): Call print_section_info.
8238 * xm-vax.h: Include a few system header files whose definitions
8239 must precede defs.h.
8240 * language.c, language.h: Make some things const.
8241 * expression.h, main.c: const spreads like ooze.
8243 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8244 since BREAKPOINT values can be >0x80.
8246 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8248 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8250 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8252 * sparc-pinsn.c: Remove kludge for preferring architectures.
8253 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8254 and forever. Add `add' instruction to the set that get checked
8255 for a preceding `sethi' in order to print an absolute address.
8256 Corresponding changes in ../include/opcode/sparc.h needed
8257 to eliminate garbage instructions.
8259 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8261 * mipsread.c (parse_partial_symbols): Make sure partial
8262 symbols are created for external symbols (as used to be
8263 the case). This is a bit of a pain with the mips-coff.
8264 It uses a table which points to all of the external
8265 symbols belonging to a particular FDR or psymtab.
8266 Once we've generated this table, we might as well save
8267 it, and then use it in psymtab_to_symtab_1 to find
8268 the symbols to pass to parse_external().
8269 * symfile.c, symfile.c: New function start_psymtab_common
8270 to share the common parts of allocating a new psymtab
8271 for dbxread, mipsread (and later dwarfread). Its code
8272 was pulled out from start_psymtab in dbxread.c.
8273 * dbxread.c (start_psymtab): Use start_psymtab_common().
8275 * valprint.c (val_print): If there is an error when trying
8276 to print a string, check to see if there really is a problem
8277 by reading just one character. If that works, assume
8280 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8282 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8283 cypress, v8 mnemonics in that order.
8285 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8287 * sparc-pinsn.c: Put the qsort() back in.
8289 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8291 * findvar.c (read_register, write_register): Handle machines
8292 where REGISTER_TYPE is not the same size as "int".
8294 Handle debug symbols in dynamically loaded (relocated) code:
8296 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8297 offset to process_one_symbol.
8298 (process_one_symbol): Take new offset parameter. Add it into
8299 appropriate symbol types to relocate symbols to loaded addresses.
8300 Handle all possible symbol types, and complain() about types that
8301 we don't expect to see.
8302 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8303 process_one_symbol (FIXME, should pass real offset).
8307 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8309 (set_breakpoint, break_command_1, until_break_command,
8310 catch_command_1, breakpoint_re_set_one): Use it.
8311 * symtab.h (resolve_sal_pc): Declare.
8312 * infcmd.c (jump_command): Use resolve_sal_pc.
8314 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8316 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8318 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8320 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8321 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8322 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8324 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8326 * dbxread.c (process_one_symbol): Make a first cut at handling
8327 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8329 * symtab.c (find_pc_line): Fix stepping into and out of #included
8332 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8334 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8335 no longer any need to copy ../include/opcode/* into gdb.
8337 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8339 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8341 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8343 * valprint.c (type_print_base, type_print_method_args):
8344 Print C++ constructor methods without bogus "return type."
8346 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8348 * infptrace.c (child_xfer_memory): Parameter "target" should
8349 be a pointer to a structure, not the entire structure.
8351 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8353 * depend: Convert the couple of references to ansidecl.h that
8354 used the local gdb version to use the ../include version.
8356 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8359 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8360 (inferior_proc_init): Fix non-ANSI version of args.
8361 (attach): Call print_sys_errmsg with correct number of args.
8362 (mappingflags): Make static, does not need to be global.
8364 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8365 not the entire struct itself.
8367 * valops.c (value_assign): Cast some args to modify_field() and
8368 {read,write}_register_bytes() correctly.
8370 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8372 * Makefile.in (MALLOCSRC): Removed reference to removed local
8375 * dwarfread.c (list_in_scope): Needs an initial value, use file
8378 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8380 * main.c (main): Make option_index local to keep new getopt happy.
8381 main.c, solib.c, Makefile.in: Update copyright notices.
8383 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8385 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8387 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8389 * Makefile.in (HFILES): Add partial-stab.h.
8391 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8393 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8394 New files for stratus. Not complete enough to actually build
8395 on the Stratus machine; that awaits copyright assignment for
8398 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8399 for getting custom flags into CFLAGS when doing makes.
8401 * configure.in: Add config information for stratus.
8403 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8405 * dbxread.c (process_one_symbol): Pass address of structure
8406 to complain(), rather than the whole structure.
8408 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8410 * solib.c (solib_add_common_symbols): Only compile in when not
8411 using SVR4 style shared libraries.
8413 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8415 * dwarfread.c (locval): Add offreg flag to indicate location
8416 values that are computed off a base register.
8418 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8419 TAG_local_variable cases to account for static variables
8420 within function scopes.
8422 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8424 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8425 doesn't exist on some systems.
8427 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8428 nexting over recursive function calls.
8430 * target.c (target_read_string): Create this routine to read null
8431 terminated strings from the target. It deals with running off the
8432 end of memory elegantly as well. solib.c (find_solib): Use
8433 target_read_string() to avoid problems with running off the end of
8436 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8437 that reference pgrp_inferior.
8439 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8441 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8442 mips-tfile has been hacked to act more "traditionally."
8443 * dbxread.c: Fixed typo in comment.
8445 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8447 * mips-tdep.c (mips_skip_prologue): Add some number of
8448 'sw' instructions before 'addiu' adjusts the stack.
8450 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8452 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8453 freescope, buildblock closescope, record_line, add_symbol_to_list,
8454 gatherblocks, make_blockvector): Extensive changes to switch
8455 to generic symbol table building code in buildsym.c. Remove
8456 scope tree structures and functions, symbol table building
8457 functions, and lots of other small changes.
8459 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8460 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8462 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8464 * buildsym.c (cleanup_undefined_types): Add support for enums.
8465 This fixes the 'GDB internal error. cleanup_undefined_types with
8468 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8470 * dbxread.c: detect gcc2 compilations.
8472 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8474 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8475 in ../include/opcode/sparc.h.
8477 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8479 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8480 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8481 to reflect actual locations of opcode files, so TAGS target will
8484 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8486 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8489 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8490 dereferencing to access the correct elements.
8492 * valops.c (value_addr): Declare return type of external func
8495 * xcoffread.c: Undefine next_symbol_text before redefining it.
8497 For older changes see ChangeLog-9091
8503 version-control: never