1 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
3 * Makefile.in (NONSRC): Add 29k-share/README.
4 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
6 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
7 constants with slightly more portable definitions (still depends
8 on 2's complement arithmetic though).
9 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
10 * i386v-nat.c (sys/reg.h): Conditionalize include on
11 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
12 * ser-unix.c (termio.h): Include <termio.h> like other files that
13 include termio.h, not <sys/termio.h> which may not exist (on
16 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
18 * valprint.c (print_longest): Change format parameter from a
19 'char' to an 'int'. We can't have 'char' parameters with the
20 current coding style, where we mix prototypes with pre-ANSI
22 * value.h (print_longest): Change format parameter in prototype
23 from a 'char' to an 'int'.
25 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
27 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
29 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
30 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
32 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
34 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
35 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
36 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
37 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
38 ptrace needs 5 arguments, #define ptrace to always
39 pass zero as the 5th argument.
41 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
43 * configure.in: Match z8k-*-sim for z8000.
44 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
45 * remote-hms.c: Update to use new serial protocol.
47 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
49 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
50 necessary and Solaris doesn't have it.
52 * Makefile.in (clean-info, install, install-info, info, dvi,
53 check, all): do not echo recursion lines.
55 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
57 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
58 required target ports which use sockets (like a29k-udi).
60 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
62 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
64 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
65 systems lacking select().
67 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
69 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
71 * alldeps.mak, depend: Update with latest automatically built
74 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
76 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
78 * Makefile.in (make-proto-testsuite.dir): New target to make
79 prototype testsuite tree.
81 * Makefile.in (VERSION): Bump to 4.8.4.
83 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
85 * stabsread.c (define_symbol): If unrecognized constant type,
86 complain() not error().
88 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
90 * infptrace.c: Add missing close paren to test for
91 FIVE_ARG_PTRACE defined.
93 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
94 when compiling with gcc, but disable it for now. See comment.
95 * defs.h (LONGEST): Define as either "long" or "long long"
96 based on CC_HAS_LONG_LONG.
97 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
98 how longest_to_int is defined.
99 * c-valprint.c (c_val_print): Call print_longest.
100 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
101 instead of LONG_LONG.
102 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
104 * printcmd.c (print_scalar_formatted): Call print_longest
105 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
106 * typeprint.c (print_type_scalar): Call print_longest and let
107 it figure out what to do for PRINTF_HAS_LONG_LONG.
108 * valprint.c (val_print_type_code_int): Call print_longest
109 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
110 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
111 * value.h (struct value): Replace usage of LONG_LONG with
113 * value.h (print_longest): Add prototype.
114 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
115 * values.c (unpack_double): Collapse code that was unnecessarily
116 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
117 * values.c (value_from_longest): Remove dependency on
118 CC_HAS_LONG_LONG and just use LONGEST.
119 * solib.c (solib_map_sections): Use bfd_get_filename
120 to access filename field.
121 * solib.c (clear_solib): Save filename and free it later, after
122 bfd_close, since bfd_close may reference it. Use bfd_get_filename
124 * config/convex/xm-convex.h (LONG_LONG): Replace with
125 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
126 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
127 Add PRINTF_HAS_LONG_LONG references.
129 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
131 * inflow.c (kill_command), infcmd.c (attach_command),
132 remote.c (remote_interrupt_twice): In messages for the user, call it
133 "the program" or "the program being debugged" not "the inferior".
135 * hp300ux-nat.c: Cast second arg to supply_register calls.
136 (_initialize_kernel_u_addr, getpagesize): New functions.
137 (store_inferior_register_1): Change arg name from value to val.
138 (fetch_core_registers): Make arg core_reg_size unsigned.
139 Pass 5 args to ptrace.
140 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
141 Remove KERNEL_U_ADDR stuff.
142 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
143 * config/m68k/hp300hpux.m{t,h}:
144 Move exec.o from NATDEPFILES to TDEPFILES
145 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
146 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
148 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
150 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
152 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
154 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
156 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
158 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
159 describe `set demangle-style arm' (not cfront);
160 mention can type `q' to discard output, when gdb pages
162 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
164 * valops.c (search_struct_field): Fix gdb core dump with incomplete
167 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
169 * remote.c: Change timeout to 2.
170 (remote_open): Use unpush_target not remote_close.
171 (remote_resume): If siggnal != 0, give warning not error().
172 (remote_wait, remote_interrupt, remote_interrupt_twice):
173 If we get two interrupts, let the user get out if they want.
174 (remote_{kill,mourn}): New functions.
175 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
177 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
179 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
181 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
183 * Remote targets (mourn): Call unpush_target.
185 * config/sparc/xm-sun4os4.h: Declare free() to return int.
186 Remove twisted use of PARAMS.
188 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
189 that ansidecl.h assumes ANSI on AIX.
191 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
193 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
194 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
196 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
198 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
200 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
202 * remote-vx.c (net_connect): Allow numeric IP address for host.
204 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
206 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
208 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
210 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
212 * symtab.h, xcoffread.c: Revise linetable sorting comments.
214 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
216 * valops.c (value_cast): A cast might also change the object
217 representation in C++.
218 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
219 to get the proper read_symtab function when called from mipsread.c.
220 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
221 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
222 for dummy psymtabs, inhibit processing of dummy psymtabs.
224 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
226 * Changes from (or inspired by) AMD:
227 * remote-udi.c (udi_attach): Assignments to Space and Offset were
229 (udi_wait): Make error message (UDIGetStdout) match error.
230 (udi_wait): Handle UDIStdinNeeded.
231 * command.c [CANT_FORK]: Use system().
232 * utils.c (prompt_for_continue): Allow quit with 'q'.
234 * solib.c (solib_add): Don't call special_symbol_handling if there
235 were errors in symbol_add_stub. Also set so->from_tty before
236 calling symbol_add_stub.
238 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
240 * Merge in HPPA/BSD patches from Utah:
241 * defs.h: Add const to 2nd arg of psignal prototype.
242 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
244 * hppab-core.c: Deleted. No longer useful.
245 * hppab-nat.c: #include more files. Use PT_WUREGS, not
247 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
248 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
249 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
250 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
251 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
253 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
255 * Fix two bugs found by deja-gnu. One is the incorrect reporting
256 of the PC being in a stack dummy when looking at a core file
257 without symbols. The other is the incorrect passing of char
258 arguments during expression evaluation (ie: p foo('a','b') would
259 mess up the passing of it's args because it wasn't coercing the
261 * hppah-tdep.c: Rename global functions to have consistent hppa_
262 prefix. Make more functions static. Drop hp_ prefix from static
263 functions. (hppa_push_arguments): Call value_arg_coerce to cast
264 char to int args if necessary. (hppa_fix_call_dummy): Create
265 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
266 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
267 valid (ie: != 0) before doing comparison against PC.
268 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
269 to reflect new arguments.
270 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
271 prefix for func name. (FIX_CALL_DUMMY): Move code into
274 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
275 to malloc() so that we can test GDB eval of dynamically created
276 arrays (like char strings in `print "foo"').
278 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
280 * printcmd.c (print_address_symbolic): Search symtabs as well as the
281 minimal symbols for a nearby symbol.
283 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
285 * coffread.c: Comment changes around minimal symbol recording.
287 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
289 * command.c: comment changes only.
291 * mips-tdep.c (heuristic_fence_post): new static variable.
292 (heuristic_proc_start): use heuristic_fence_post, print better
293 warnings, but only if not stop_soon_quietly.
294 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
296 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
298 * symtab.h: Fix LOC_REF_ARG comment.
300 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
301 and Jim Kingdon (kingdon@cygnus.com)
303 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
305 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
306 symfile.c (compare_symbols): Don't check first character; STRCMP
309 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
310 structures that are passed by address in a register.
311 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
312 * findvar.c (read_var_value),
313 printcmd.c (address_info, print_frame_args),
314 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
315 * symtab.c (lookup_block_symbol): Deal with it.
317 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
319 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
321 * objfiles.c (find_pc_section): Return a struct obj_section *.
322 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
323 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
324 Don't use obj_section hack.
325 * xcoffexec (vmap_symtab): Relocate obj_sections.
326 * printcmd.c (containing_function_bounds): Use find_pc_section.
328 * symtab.h: Clean up SYMBOL_VALUE comments.
330 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
332 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
333 Expand comments about LOC_ARG/LOC_LOCAL pairs.
335 * coffread.c (read_coff_symtab): Use rewind before fseek.
337 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
339 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
340 * Makefile.in: Add $(YFLAGS) when using $(YACC).
341 * Makefile.in: Remove message to expect conflicts and unused
342 rules in ch-exp.y, since there no longer are any such.
344 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
346 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
348 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
350 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
351 rather than dumping core.
353 * Makefile.in: Add ${srcdir}/ to all source files.
354 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
355 (TAGS): Deal with srcdir and new config directory scheme.
357 Makefile.in (NONSRC): Remove createtags.
358 alldeps.mak: Updated.
360 * rs6000-tdep.c: Delete unused function print_frame.
362 * frame.h (struct frame_info): Doc fix for next_frame.
363 New field signal_handler_caller.
364 blockframe.c (create_new_frame, get_prev_frame_info),
365 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
366 INIT_FRAME_PC_FIRST).
367 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
370 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
372 * irix4-nat.c (fetch_core_registers): Special version of this for
373 Irix 4.x, which stores regs a bit differently from other /proc
375 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
376 to new file core-svr4.c.
377 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
378 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
380 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
382 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
384 * i387-tdep.c: Remove unused #includes.
386 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
388 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
390 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
392 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
394 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
395 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
396 Don't muck with SYMBOL_CLASS.
398 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
400 * munch: Don't use head command. It doesn't exist everywhere.
402 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
404 * inflow.c (new_tty): Remove spurious 'o' character at end
407 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
409 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
410 instructions and nothing more.
411 * mipsread.c (add_line): Add comment why we have to combine line number
412 entries for the same line number.
414 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
416 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
419 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
421 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
423 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
425 * source.c (select_source_symtab): Clean up comment. Also, if
426 we have a current_source_symtab, and s is NULL, return without
428 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
429 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
431 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
433 * dbxread.c (unknown_symchar_complaint): Add new complaint.
434 * stabsread.h: Declare it.
435 * partial-stab.h: Use it.
437 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
439 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
441 * stack.c (print_frame_info): Print specially if dummy frame.
443 * breakpoint.c: Add comments regarding within_scope future direction.
447 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
449 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
451 * ch-exp.y: Fix thinko that broke parsing of FALSE.
453 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
455 * stabsread.c (read_member_functions): Initialize domain for stubbed
456 member functions to avoid gdb core dumps when printing pointers
458 * cp-valprint.c (cp_print_class_method): Check for stubbed member
461 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
463 * expprint.c (print_subexp): If opcode not found in op_print_tab,
464 stop with an error().
465 eval.c (evaluate_subexp): Change error message.
467 * objfiles.c (build_objfile_section_table): Cast return value
470 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
472 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
473 to rs6000_frame_chain and deal with it if we're in a signal handler.
474 (FRAME_SAVED_PC): Use rs6000_frame_chain.
476 * breakpoint.c (within_scope): New function.
477 (enable_breakpoint, watchpoint_check): Use it.
479 * source.c (openp): Handle "exec-file ./ls" correctly.
481 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
483 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
485 * ch-exp.y: Clean up lexing of identifiers and
486 reserved words. (E.g. don't recognize FALSEXXX as the
487 keyword FALSE followed by the identifier XXX.)
488 Also, convert identifiers to lower case.
490 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
492 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
493 new serial interface.
495 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
497 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
498 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
499 * ser-go32.c: Return -1 on most failures, 0 on most successes,
500 and use new return codes for go32_readchar().
501 * ser-unix.c: Ditto. Also, move error handling up to caller for
502 SERIAL_SETBAUDRATE().
503 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
505 (serial_close): New routine to wrap around device close routine.
506 serial.h: Clean & document return values more clearly.
508 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
510 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
512 * rs6000-pinsn.c (print_operand, case LI): Print condition register
513 operand in decimal rather than wrong textual versions.
515 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
516 (mention 't', remove false thing about 'g' only good with 'f').
518 * breakpoint.h: move "struct breakpoint" and friends to top of
519 file so that bpstat_find_breakpoint prototype works.
521 * solib.c (struct so_list): Add bfd field.
522 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
523 Put the bfd in bfd field of the so_list.
524 (clear_solib): Free bfd name and close_bfd on the bfd.
526 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
528 * valarith.c (value_subscript): Add COERCE_REF.
529 * ch-exp.y (operand_5): We can generalize the 2nd operand
530 of a string repetition ot 'literal' without ambiguity.
532 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
534 * breakpoint.h (struct bpstat): Remove momentary field.
535 Remove bpstat_momentary_breakpoint. This was always kludgy
536 and is no longer used.
538 * breakpoint.h: Add enum bpstat_what.
539 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
540 stop and print fields of bpstat now per-breakpoint, not just
541 one for the whole chain.
542 breakpoint.{c,h} (bpstat_what): New function.
543 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
544 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
545 with call to bpstat_what.
546 README: Remove watchpoint/breakpoint bug from known bugs.
548 * breakpoint.h: Prototype bpstat_find_breakpoint.
550 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
552 * symtab.c (find_methods, gdb_mangle_name): Note that functions
554 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
555 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
557 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
559 * i960-pinsn.c (tabent): Copied struct definition from
562 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
564 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
566 * symtab.c (gdb_mangle_name): Use it.
567 * symtab.c (find_methods): Do not add destructors to choice list
569 * symtab.c (decode_line_1): Make breakpoints on destructors work
572 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
574 * ser-go32.c: Make it use serial port name.
575 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
577 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
580 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
582 * configure.in: Only configure sparclite subdir when target_cpu
585 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
587 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
588 Remove FIXME comment regarding this.
590 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
592 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
594 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
596 Add section table to objfile struct. Use it for find_pc_section.
597 * objfiles.c (add_to_objfile_sections,
598 build_objfile_section_table, find_pc_section): new functions.
599 (allocate_objfile): build section table.
600 * objfiles.h (struct obj_section): new structure.
601 (struct objfile): add section table.
602 (find_pc_section): new prototype.
603 * solib.[ch] (find_pc_section_from_so_list): removed.
604 * sparc-tdep.c: include objfiles.h for find_pc_section. include
605 symfile.h for objfiles.h.
606 (in_solib_trampoline): adjusted for new find_pc_section
607 prototype. Removed BAD_RICH_HACK ifdefs.
608 * symfile.c (syms_from_objfile): offset objfile sections.
609 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
610 * symfile.h (find_pc_section): prototype removed. Also fixed
611 comment typo NUL -> NULL.
612 * target.[ch] (find_pc_section_from_targets): removed.
613 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
615 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
617 * ser-go32.c: Format. (go32_open): Use proper return value.
619 * configure.in: Undo conditional configdirs hack for sparclite.
621 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
623 * symtab.c (list_symbols): When call break_command, pass both
624 filename and function name not just function name.
626 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
628 (Changes and new files to make "none" a full fledged configuration)
629 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
630 Currently only tm-none.h has any meaningful contents.
631 * config/none/none.mh (NAT_FILE): Use nm-none.h
632 * config/none/none.mh (XM_FILE): Use xm-none.h
633 * config/none/none.mt (TM_FILE): Use tm-none.h
634 * Makefile.in (depend): Remove comment about parse errors in
635 valops.c, it now parses correctly and generates a correct depend
636 line. Remove line that touches xm.h, tm.h, and nm.h; they are
637 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
639 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
641 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
643 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
644 exactly 8 characters.
646 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
648 * configure.in: Sparclite uses sparc config dir. Also has it's
649 own tm- & .mt files now. Also add sparclite to configdirs.
650 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
651 * config/i386/go32.mh: Nullify def of TERMCAP.
652 * config/i386/xm-go32.h: Get rid of redef of EIO.
653 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
654 specific configs. Very similar to sun4os4, but without solib.
655 * sparclite/{Makefile.in configure.in}: First cut at making this
658 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
660 * ser-go32.c: First cut at adapting to new serial interface.
662 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
664 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
665 These implement a new serial line interface for talking to remote
667 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
668 EXCEPT go32, which gets ser-go32.c.
669 * remote.c: Use new serial interface. More remote-xxx's to be
671 * ser-bsd.c, ser-termios.c: Removed.
672 * serial.c: New. Implements common operations for all serial
674 * ser-unix.c: New. Unix specific serial operations for various
675 flavors of Unix (Posix, SysV, BSD).
676 * serial.h: Generic serial interface defs.
677 * config/i386/go32.mh, config/i386/i386bsd.h,
678 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
679 ser-bsd.o from XDEPFILES. All the magic is now handled in
682 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
684 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
686 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
688 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
690 * rs6000-tdep.c (frameless_function_invocation): Don't even think
691 about framelessness except on the innermost frame.
693 * xcoffexec.c: Call fatal() not abort().
695 * stabsread.c (patch_block_stabs): If stab & no symbol, make
696 a LOC_OPTIMIZED_OUT symbol.
697 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
698 findvar.c (read_var_value), printcmd.c (address_info),
699 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
700 m2-exp.y (yylex): Deal with it.
701 ch-exp.y (yylex): Deal with it.
703 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
705 * findvar.c (value_from_register): H8500 specific, check to see
706 if we are looking at short pointer. If so, skip crock.
707 * h8500-tdep.c (h8500_frame_chain): Mask down value from
708 read_memory_integer() to avoid getting messed up by sign extension.
710 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
712 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
713 ifdef protect using BAD_RICH_HACK. This should be removed soon.
714 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
716 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
718 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
720 * core.c (dis_asm_print_address): New function.
722 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
725 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
727 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
728 entire breakpoint chain and print only the first entry that needs to
729 be printed and needs to be stopped for. Fixes problems with printing
730 of multiple breakpoints with different conditions.
731 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
732 effectively stops printing of the breakpoint chain.
733 * breakpoint.c (print_it_noop): New routine to print nothing
734 for this breakpoint entry and dont stop printing.
735 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
736 watchpoint only if it is enabled.
737 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
738 descriptor from the library to make backtraces through setjmp work.
739 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
741 * mips-tdep.c (read_next_frame_reg): Provide correct values for
742 all registers saved within sigtramp, cleanup.
744 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
746 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
748 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
750 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
751 with prototype in ../include/dis-asm.h.
753 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
755 * core.c (dis_asm_{read_memory,memory_error}): New functions.
756 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
757 Use read_memory_func interface to disassembler.
759 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
761 Teach sparc solaris to next over shared library functions.
762 * solib.[hc] (find_pc_section_from_so_list): new function and
764 * sparc-tdep.c (in_solib_trampoline): new function.
765 * symfile.[hc] (find_pc_section): new function and prototypes.
766 * target.[hc] (find_pc_section_from_targets): new function and
768 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
771 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
773 * infrun.c (wait_for_inferior): Revise comment.
775 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
777 * command.{c,h}: New var_type var_integer.
778 main.c: Use it for history_size.
780 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
781 Lint and byte-order fixups.
783 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
785 * breakpoint.h (bpstat): New field print_it.
786 breakpoint.c (bpstat_print): Use it.
787 (print_it_normal): New function (from old bpstat_print code).
788 (bpstat_{alloc,stop_status}): Set print_it field.
790 * breakpoint.c (bpstat_stop_status): Use catch_errors when
791 evaluating watchpoint condition, via new function watchpoint_check.
792 Also stop if watchpoint disabled due to leaving its block.
794 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
796 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
798 * mips-pinsn.c: Add missing include of dis-asm.h.
800 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
802 * Makefile.in (clean, distclean, realclean): Recursively apply
803 to subdirs first, rather than last. This avoids, for example,
804 Makefile being removed in a parent directory before the recursive
807 * alldeps.mak, depend: Update for below changes.
809 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
810 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
811 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
812 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
814 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
815 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
816 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
817 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
818 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
819 tm-68k.h to tm-m68k.h.
820 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
821 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
824 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
825 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
826 * a29k-tdep.c: Renamed from am29k-tdep.c.
827 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
828 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
829 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
830 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
832 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
833 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
834 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
836 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
837 define that does not appear anywhere else in the gdb source tree.
838 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
840 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
842 * breakpoint.c: Add comments regarding breakpoint_re_set.
844 * xcoffread.c (sort_syms, compare_symbols): Remove.
845 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
846 not our own sort_syms (it is identical).
848 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
850 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
852 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
853 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
855 * exec.c (exec_close): Fix storage leak.
856 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
857 output sections when patching an executable.
858 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
859 when writing all registers.
860 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
861 at the right offset in the dummy frame.
862 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
863 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
864 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
866 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
868 * Makefile.in (TARFILES): Avoid trailing backslash.
870 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
872 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
873 it in breakpoint_re_set.
874 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
876 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
877 don't use sizeof(int) for target stuff, etc).
879 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
881 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
882 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
883 support that can't be integrated anyway due to lack of clear
886 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
888 * findvar.c (read_register, write_register): Make these capable
889 of reading/writing registers that are shorter than REGISTER_TYPE.
890 * (value_from_register): Install H8500 specific code to return
891 proper value when register is being used as a pointer.
892 * h8500-tdep.c: Remove extra defines of NUM_REGS.
893 (h8500_skip_prologue): Use correct lengths for LINK instructions.
894 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
895 chain frames properly by combining frame pointer with T reg.
896 (init_extra_frame_info): Delete. It's now a macro.
897 (frame_args_address): Don't add PTR_SIZE. Stack args are already
898 offset by the correct amount off of the frame pointer.
899 (register_byte): Delete. It's now a macro.
900 (register_raw_size, register_virtual_size): Delete. Replaced by
901 common routine h8500_register_size, cuz there's no difference
902 between the raw & virtual sizes on this machine.
903 (register_convert_to_raw, register_convert_to_virtual): Delete,
904 cuz there's no difference between the raw & virtual forms.
905 Replaced by memcpy in tm file.
906 (register_virtual_type): Rename to h8500_register_virtual_type.
907 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
908 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
909 emulator have same reg offsets. This is all handled in the
911 (h8500_trapped_internalvar): New routine to detect references to
912 convenience vars acting as pointer pseudo-regs.
913 (h8500_value_trapped_internalvar): Conjure up value of pointer
915 (h8500_set_trapped_internalvar): Convert set value in real
917 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
918 code segment register.
919 infrun.c (proceed): Simplify. Call write_pc instead of doing it
921 (wait_for_inferior): Add h8500 specific code to add stack segment
922 when reading SP register.
923 remote-sim.c (fetch_register): Spacing.
924 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
925 detect cruft. Redo all register manipulation stuff. Get rid of
926 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
927 to frame pointer. (IS_TRAPPED_INTERNALVAL,
928 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
929 to create internal vars for pointer pseudo-regs.
931 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
933 * Makefile.in: Numerous small changes to macro definitions
934 and rules for building gdb distribution tree. Many macros
935 eliminated or merged, and rules simplified.
936 * alldeps.mak: Update.
939 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
941 * Makefile.in: recurse through SUBDIRS for dvi target too
943 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
945 * Clean up xcoff relocation.
946 objfiles.h (struct objfiles): Add section_offsets, num_sections.
947 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
949 symtab.h (struct general_symbol_info): Add section field.
950 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
951 xcoffread.c: Set section for symbols and msymbols.
952 (struct symtab): Add block_line_section field.
953 buildsym.c (end_symtab): Set it.
954 (end_symtab and callers): Add section parameter.
955 objfiles.c (objfile_relocate): New funciton.
956 xcoffexec.c (vmap_symtab): Use it.
957 xcoffsolib.h (struct vmap): Remove unused fields.
958 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
959 CORE_NEEDS_RELOCATION, symtab_relocated.
960 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
961 rs6000-tdep.c: Make loadinfotext static.
962 breakpoint.c (fixup_breakpoints): Doc fix.
963 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
964 (end_symtab): primary field replaces nonreloc.
966 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
968 * symtab.h (struct linetable_entry): Remove confusing comment.
970 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
972 * Makefile.in: add installcheck target
974 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
976 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
977 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
978 z8k}: New directories to hold cpu specific configuration files.
979 Naming follows gcc convention.
980 * config/{*.mt, *.mh}: All target and host makefile fragment
981 config files moved to an appropriate config/<cpu> subdirectory.
982 * nm-*, xm-*, tm-*: All native, host, and target files, which
983 get linked to nm.h, xm.h, and tm.h respectively by configure,
984 moved to appropriate config/<cpu> subdirectory.
985 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
986 Native, host, and target files that are common across more than
987 one cpu architecture and included by one of the configured
988 native, host, or target files, get moved to config directory.
989 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
990 pick up native, host, or target include files moved to one of
991 the config subdirectories, and that are included by other files.
992 * Makefile.in (alldeps.mak): Modify to account for new config
994 * alldeps.mak, depend: Update for new config directory structure.
995 * config/*/[ntx]m-*.h: Modify all files that include other
996 [ntx]m-*.h files to use path relative to gdb/config. I.E.
997 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
999 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1000 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1001 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1002 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1003 the ones where the default is not unique or different than the
1004 config subdirectory name. Similarly, handle gdb_target_cpu.
1005 Modify configure.in as appropriate to make use of gdb_host_cpu
1006 and gdb_target_cpu to find makefile fragments and make links.
1008 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1010 * mipsread.c (compare_blocks): Sort blocks with the same start
1011 address by decreasing ending address.
1013 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1015 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1016 lookup_symbol as it might get clobbered by the call.
1018 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1019 The previous code did not initialize the language field for the psymtab
1022 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1024 * c-exp.y (parse_number): Avoid shift warning.
1025 * serial.h (struct ttystate): Declare empty one on DOS.
1027 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1029 * xm-sun4os4.h: Return type of free() should be void, not int.
1031 * vx-share/vxWorks.h: Remove #def of NULL.
1033 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1035 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1037 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1039 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1041 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1043 * ieee-float.c: Moved to ../libiberty.
1044 * ieee-float.h: Moved to ../include.
1045 * Makefile.in: Update accordingly.
1046 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1047 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1048 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1049 it is now in ../opcodes/m68881-ext.c.
1050 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1051 prologue (some callers _do_ care).
1052 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1053 new interface of ../opcodes/*-dis.c.
1054 * ch-exp.y: Add #include <ctype.h>.
1056 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1058 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1060 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1062 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1064 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1066 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1068 * z8k-tdep.c (extract_return_value, write_return_value,
1069 store_struct_return): New functions from macros in tm-z8k.h.
1071 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1073 * valops.c (value_arg_coerce): Apply temporary patch to
1074 fix problem with coercion of array and function types when
1075 passed as arguments to C functions, pending a more complete
1076 review of when and how coercion should be done, depending
1077 upon context and language.
1079 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1081 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1083 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1084 debugsec if there are a non-zero number of symbols.
1086 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1088 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1090 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1092 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1094 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1095 not just 50 symbols.
1096 (symtbl_num_syms): New variable.
1097 (read_xcoff_symtab): Set it.
1098 (read_symbol_nvalue): Check for bad symno.
1099 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1102 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1104 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1105 This is defined in defs.h if necessary.
1106 * vx-share/vxWorks.h: Remove #defs of min and max.
1107 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1108 vx-share/xdr_rdb.c: include defs.h.
1110 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1112 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1115 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1116 xcoffread.c: Doc fixes.
1118 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1120 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1121 xcoffexec.c (xcoff_relocate_core): New function.
1122 (text_adjustment): Removed.
1123 (add_vmap): Return the vmap.
1124 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1126 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1128 * xcoffsolib.h: Add objfile member to struct vmap.
1129 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1130 xcoffexec.c (add_vmap): Allocate objfiles here.
1132 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1134 Support 68000 series without floating point.
1136 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1137 * tm-68k-nofp.h: New file, lacks 68881 support.
1138 * config/m68k-nofp.mt: New file.
1140 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1142 Remove a few remaining underscore/no-underscore remnants from
1145 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1146 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1147 * config/sparc-noun.mt: Rename to sparc-em.mt.
1148 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1149 * tm-68k-un.h: Rename to tm-68k-fp.h.
1150 * tm-spc-un.h: Rename to tm-spc-em.h.
1151 * tm-sun4sol2.h: Cleanup.
1152 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1154 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1156 * symmisc.c (std_in, std_out, std_err): Move initializations
1157 to runtime code, in case they aren't constant.
1159 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1161 * symtab.c (find_pc_symtab): some object file formats, notably
1162 mips, have holes in the address ranges of symtabs. Change
1163 this algorythm from first hit to tightest fit.
1165 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1166 fence post without finding the enclosing function, then print a
1169 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1171 * utils.c (fputs_demangled, fprint_symbol): Remove.
1172 * utils.c (fprintf_symbol_filtered): New function which combines
1173 the functionality of fputs_demangled and fprint_symbol. Uses a
1174 caller provided language parameter to select the appropriate
1175 demangler, and caller provided args to pass to the demangler.
1176 * defs.h (enum language): Move further up in file so enum can
1177 be used in prototypes.
1178 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1179 * defs.h (fprintf_symbol_filtered): Add prototype.
1180 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1181 fputs_demangled with call to fprintf_symbol_filtered.
1182 * cp-valprint.c (demangle.h): Include
1183 * cp-valprint.c (cp_print_value_fields): Replace calls to
1184 fprint_symbol with calls to fprintf_symbol_filtered.
1185 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1186 with call to fprintf_symbol_filtered.
1187 * stack.c (print_frame_info): Remove obsolete code so we don't
1188 have to update fputs_demangled usage in it.
1189 * stack.c (print_frame_info, frame_info): Add language variable
1190 to pass to fprintf_symbol_demangled and initialize it from the
1191 symbol's language. Replace calls to fputs_demangled with calls
1192 to fprintf_symbol_filtered.
1193 * symtab.c (find_methods): Replace call to fputs_demangled with
1194 call to fprintf_symbol_filtered.
1195 * ch-valprint.c (demangle.h): Include.
1196 * ch-valprint.c (chill_print_value_fields): Replace call to
1197 fprint_symbol with call to new fprintf_symbol_filtered.
1199 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1201 * Makefile.in (VERSION): Bump version to 4.8.2.
1203 * main.c (source_command): Require an explicit pathname of file
1204 to source, since previous behavior of defaulting to gdb init file
1205 was troublesome and undocumented.
1206 * printcmd.c (disassemble_command): Add missing '{}' pair to
1207 else with two statements. Bug reported by Stephane Tsacas
1209 * symtab.c (find_pc_line): Don't complain about zero length or
1210 negative length line numbers for the moment, since we may not own
1211 the terminal when called, such as when single stepping. (FIXME)
1212 * language.h (CAST_IS_CONVERSION): True if current language is
1213 C++ as well as C. Fix from Peter Schauer.
1214 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1215 Use STREQN macro rather than bare '!strncmp()'.
1216 * environ.c (unset_in_environ): Avoid use of memcpy on
1217 overlapping memory regions, as suggested by Paul Eggert
1218 <eggert@twinsun.com>.
1219 * c-exp.y (%union struct): Remove unused ulval as suggested
1220 by Paul Eggert <eggert@twinsun.com>.
1222 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1224 * main.c (gdbinit): Make static.
1225 * main.c (inhibit_gdbinit): Move to file scope.
1226 * main.c (main): Remove local inhibit_gdbinit.
1227 * main.c (source_command): Don't source '.gdbinit' file by
1228 default if gdb has been told to ignore it.
1230 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1232 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1235 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1237 * printcmd.c (print_address_symbolic): Only print if offset
1238 is shorter than max_symbolic_offset.
1239 (initialize_printcmd): `set print max-symbolic-offset'.
1241 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1242 (examine_tag): Use it.
1243 (read_register_stack): Only look in the local registers for a
1244 memory address if it's between rfb and rsp; go to memory otherwise.
1245 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1246 (reginv_com): Remove ancient kludge command.
1248 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1250 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1251 irix4 will again compile.
1253 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1255 * configure.in: accept mips-sgi-irix4* for irix4.
1257 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1259 * z8k-tdep.c (print_register_hook): Lint.
1261 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1263 Lint fixes from Paul Eggert (eggert@twinsun.com):
1265 * command.c (do_setshow_command): var_uintegers are unsigned.
1266 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1267 unsigned, since they use hex values with the high bit set.
1269 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1271 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1272 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1274 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1275 macro definitions in parenthesis.
1277 * dbxread.c (dbx_symfile_init): Catch the case where there is
1278 no string table, but the only way we find out is by reading zero
1281 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1283 * dbxread.c (dbx_symfile_init): Make size of the string table
1284 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1285 offset to the string table is nonzero and handle the nonexistant
1286 string table case, should it occur. Ensure that the string table
1287 size read from the file is reasonable, with a minimum lower bound
1288 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1290 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1292 * Makefile.in: Changes to build testsuite correctly.
1293 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1294 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1295 (TARGET_FLAGS_TO_PASS): New variable.
1296 (SUBDIRS): Added testsuite.
1297 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1298 testsuite is compiled with CC_FOR_TARGET rather than CC.
1300 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1302 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1303 reported by mycroft@gnu.ai.mit.edu.
1305 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1306 * configure.in (vax-*-ultrix2*): New triplet.
1307 * config/vaxult2.mh: New file.
1308 * xm-vaxult2.h: New file.
1310 * c-exp.y (parse_number): Change high_bit to unsigned.
1311 * demangle.c: Change all references to cfront to ARM, since the
1312 actual algorithm is the one specified in the Annotated Reference
1313 Manual. This was confusing users into thinking that full cfront
1314 support was implemented.
1315 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1316 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1317 directly to lookup_struct_elt_type, which will do the
1318 dereferencing itself.
1319 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1320 NULL dereferencing bug for unnamed structs, comment out
1323 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1325 * coffread.c (process_coff_symbol): Change PCC argument correction
1326 so that it only happens on big-endian targets; so that it only
1327 happens if the short or char argument is aligned on an int
1328 boundary; and so that it changes the location, rather than the
1329 type, of the argument. These changes tend to parallel similar
1330 (old) changes in stabsread.c.
1332 * coffread.c (coff_read_enum_type): Use the specified size for
1333 enums, don't assume that they are int-sized.
1335 * c-valprint.c (c_val_print): Don't assume enums are the same as
1338 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1339 Rendell, <michael@mercury.cs.mun.ca>.
1341 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1343 * language.h (local_decimal_format_custom): Add prototype.
1344 * language.c (local_decimal_format_custom): Add function, bug
1345 reported by Robert R. Henry (rrh@tera.com).
1347 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1349 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1350 by Josef Leherbauer, joe@takeFive.co.at.
1352 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1354 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1355 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1356 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1357 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1358 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1359 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1360 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1361 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1363 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1365 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1366 of demangled name fields to NULL if no demangling exists for
1367 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1368 symbols if their language is known at the time they are created,
1369 but sometimes the language is not known until later.
1371 * ch-typeprint.c (chill_print_type_base): Name changed to
1372 chill_type_print_base to match pattern for C and C++ names.
1373 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1374 to be consistent with other usages.
1375 * ch-typeprint.c (chill_type_print_base): Add support for
1376 printing Chill STRUCT types.
1377 * ch-valprint.c: Include values.h.
1378 * ch-valprint.c (chill_print_value_fields): New function and
1379 prototype for printing Chill STRUCT values.
1380 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1381 that was being called with two args instead of three.
1382 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1383 to print Chill STRUCT values.
1385 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1387 * configure.in: added testsuite to configdirs.
1389 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1391 * doc/stabs.texi: The `this' pointer is now known by the name
1392 `this' instead of `$t'.
1394 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1396 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1397 references of TAG_string_type DIEs in user defined types.
1398 * ch-lang.c (chill_create_fundamental_type): Track compiler
1399 change that now emits debugging info with the type long for Chill
1402 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1404 * remote-mips.c: New file; implements MIPS remote debugging
1406 * config/idt.mt: New file; uses remote-mips.c
1407 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1409 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1410 floating point coprocessor.
1411 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1413 (mips_pop_frame): If not mips_fpu, don't restore floating point
1415 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1417 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1418 mips_fpu, don't use fp0 as floating point return register.
1419 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1422 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1424 * gdb/testsuite: made modifications to testcases, etc., to allow
1425 them to work properly given the reorganization of deja-gnu and the
1426 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1428 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1430 * gdb/testsuite: Initial creation of gdb/testsuite.
1431 Migrated dejagnu testcases and support files for testing nm to
1432 gdb/testsuite from deja-gnu. These files were moved "as is"
1433 with no modifications. This migration is part of a major overhaul
1434 of dejagnu. The modifications to these testcases, etc., which
1435 will allow them to work with the new version of dejagnu will be
1436 made in a future update.
1438 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1440 * NEWS: Add reminders for next release.
1442 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1444 * mipsread.c (parse_lines): Correct check for files compiled with
1447 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1449 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1451 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1453 * Makefile.in (VERSION): GDB-4.8 release!
1454 * README, NEWS: Update for release.
1456 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1458 * am29k-pinsn.c (print_insn): Minor nits with const.
1459 * am29k-tdep.c: More minor nits with arg types for
1460 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1462 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1464 * gcc.patch: Update for a different GCC (G++) bug.
1465 * main.c (print_gdb_version): Update copyright year to 1993.
1466 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1467 conditionalize this file on it. FIXME, right way is to split
1468 these into two config files.
1469 (ATTACH_DETACH): Define for BSD 4.4
1470 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1471 (U_REGS_OFFSET): Revise for 4.4.
1472 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1473 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1474 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1476 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1478 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1481 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1483 * c-lang.c (c_printstr): Bugfix for length==0 case.
1485 * c-lang.c (c_printstr): If a C string ends in a null, don't
1488 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1490 * defs.h (STRCMP): Make it work for unsigned chars.
1492 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1494 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1495 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1496 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1497 define to kludge the large opcode table into two smaller tables,
1498 since GCC take exponential space to build the table. Lint.
1499 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1501 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1503 * Makefile.in (VERSION): Roll to 4.7.9.
1504 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1505 definition here, to handle both BSD 4.3 and 4.4 systems.
1506 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1507 * remote.c (alarm): Move declaration to global level, before
1508 first reference to it.
1509 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1510 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1512 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1514 * remote.c (readchar): forward declare alarm which otherwise looks
1515 like an undeclared variable to gcc.
1517 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1518 when comparing against an int. Avoids superfluous warning from
1521 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1522 Avoids superfluous warnings from some systems and/or compilers
1523 (like vax ultrix 4.2.)
1525 * language.c (struct op_print unk_op_print_tab): use the enum
1526 values rather naked zeros as initializers. Avoids warnings from
1527 ultrix type compilers.
1529 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1531 * Makefile.in (VERSION): Roll to 4.7.6.
1532 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1533 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1534 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1535 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1536 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1537 (depend): Fix bug where nm-files in config files weren't noticed.
1538 (make-proto-gdb-1): Avoid changing directories while building new
1539 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1541 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1543 * remote.c: Improve error recovery. Allow user to break out
1544 of initial connection attempt with INTERRUPT. Treat a timeout
1545 while waiting for remote packet like a retry, unless the remote
1546 side is actively running user code. Fix a few long printf_filtered's.
1548 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1551 * buildsym.c (start_subfile): Allow null file name.
1553 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1555 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1556 expects a pointer to complaint rather than a complaint
1558 (process_linenos): free the previously allocated subfile name,
1559 then allocate the new one from the heap.
1561 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1563 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1565 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1567 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1568 Previously, would bogusly index off the bottom of type_vector.
1569 (rs6000_builtin_type): Accept type number as argument.
1570 (read_type, case '-'): Handle negatives like any other type number.
1572 * symfile.c (deduce_language_from_filename): Handle null name.
1574 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1575 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1576 fixed by sato@sm.sony.co.jp.
1578 * xcoffread.c (parmsym): Don't use an initializer to set up
1579 this struct symbol. Set it up in initialize_xcoffread.
1580 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1581 works on real rs/6000 target with #ifndef FAKING_RS6000.
1583 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1585 * stabsread.c (rs6000_builtin_type): Move function from
1586 xcoffread.c:builtin_type.
1587 * xcoffread.c (builtin_type): Move to stabsread. Remove
1588 IBM6000_HOST dependency. Move misplaced comments.
1589 (various): Change printf's to complaints.
1590 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1591 objfile argument to read_type calls under #if 0.
1592 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1593 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1594 * Makefile.in: xcoffread.o is not built by default.
1595 * xm-rs6000.h (IBM6000_HOST): Remove.
1596 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1597 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1600 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1602 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1603 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1604 register numbers when user tries to modify elements in structs
1605 passed as arguments.
1606 * inflow.c (child_terminal_info): Move banner outside of system
1608 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1609 passes struct/union arguments by address.
1611 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1613 * Based on patch from Kean Johnston <maw@netcom.com>:
1614 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1615 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1616 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1618 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1620 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1621 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1623 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1625 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1626 cc debugging output.
1628 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1630 * stabsread.c (define_symbol): Complain about unrecognized names
1631 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1632 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1633 (read_cpp_abbrev): Don't use the class name as part of the
1634 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1635 abbrevs. Inspired by Mike Tiemann.
1636 (read_tilde_fields): Comment. Remove ancient dead code.
1637 Remove erroneous but non-dead code. Simplify. Add complaints.
1638 (in general): Remove extraneous (parentheses) in return
1641 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1643 * coffread.c (coff_lookup_type): Fix fencepost error reported
1644 by Art Berggreen, <arg@opal.acc.com>.
1646 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1647 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1649 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1650 test, which is apparently left over from when we used native
1651 include files and couldn't depend on the member names being there.
1652 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1654 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1656 * mipsread.c: Major overhaul to use new BFD symbol table reading
1657 routines. Now swaps information as it is needed, rather than
1658 swapping everything when the file is read.
1660 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1662 * Makefile.in (TARDIRS): Add sparclite demo dir.
1663 (*.tab.c): Change dependency on Makefile to depend on
1664 Makefile.in, otherwise it always rebuilds after configuring.
1665 Force output *.tab.c file into current directory even in "make"
1666 versions that rewrite dependent file names used in command lines.
1668 * TODO: Remove some things we did.
1669 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1670 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1671 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1672 * symtab.h: Eliminate unnamed unions and structs.
1674 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1676 * Makefile.in (VERSION): Roll to 4.7.5.
1678 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1680 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1681 re-evaluating symbol pointers.
1683 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1685 * c-exp.y (lcurly, rcurly): New nonterminals.
1686 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1688 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1689 made function static.
1690 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1691 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1692 * parse.c (start_arglist):
1693 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1694 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1695 * parser-defs.h (funcall_chain): Moved to parse.c.
1696 * printcmd.c (print_frame_nameless_args): Fix prototype.
1697 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1698 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1699 * valops.c (typecmp): Moved prototype from values.h.
1700 * value.h (typecmp): Moved prototype to valops.c, made static.
1701 * ch-exp.y (yylex): Change way control sequences are disabled.
1703 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1705 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1707 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1709 * mipsread.c (upgrade_type): Build array types correctly, using
1710 create_range_type and create_array_type.
1712 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1714 * remote-nindy.c: Cleanup.
1716 * infrun.c (wait_for_inferior): When rolling back the PC after
1717 a breakpoint, call write_pc so that NPC gets rolled back as well
1720 * blockframe.c (inside_entry_file, inside_main_func,
1721 inside_entry_func): PC of zero is always "bottom of stack".
1723 * printcmd.c (print_frame_args, print_frame_nameless_args):
1724 Let print_frame_nameless_args decide whether there are any,
1725 laying groundwork for possibly later printing 29K args for
1726 functions where we have tag words but no symbols.
1728 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1730 * Makefile.in: fix GDB doc targets for new doc subdir structure
1732 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1734 * stack.c (parse_frame_specification): Parse as many arguments
1735 as there are (up to MAXARGS). Pass all of them in argc, argv
1736 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1737 many there were, onto SETUP_ARBITRARY_FRAME.
1738 * tm-mips.h, tm-sparc.h: Corresponding changes.
1739 * mips-tdep.c, sparc-tdep.c: Ditto.
1741 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1743 * hp300ux-nat.c: Update copyrights.
1744 * mipsread.c (parse_partial_symbols): Complain about block
1745 indexes that go backwards. Fix from Peter Schauer.
1746 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1747 symbol-file that has no linkage symbols to be read.
1748 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1749 from tm- file to xm-file, since they're host dependent.
1750 * valarith.c (value_binop): Typo.
1752 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1754 * sparclite/aload.c: Add copyleft.
1755 * sparclite/crt0.s: Add comment at beginning.
1757 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1759 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1760 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1762 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1764 * values.c (value_headof): Fix typo in which VTBL and ARG were
1765 being confused for one another.
1767 * valops.c (typecmp): Now static.
1769 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1770 baseclass--we don't always inherit its virtual function table
1773 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1774 pointer correctly in case value_struct_elt moves it around.
1776 * valops.c (typecmp): Now static. Also, now groks references
1779 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1780 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1782 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1784 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1785 to avoid "too much defining" error from native C compiler (!).
1787 * Makefile.in (HFILES): Add typeprint.h.
1788 * typeprint.[ch]: Update copyrights.
1790 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1792 * Makefile.in: Update to match doc/ subdir changes.
1794 * config/hp300hpux.mh: No cross-host file needed, just native.
1795 * config/go32.mh: Remove nonexistent "native" support.
1797 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1798 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1799 * m88k-tdep.c (next_insn): Lint, cleanup.
1800 (store_parm_word): Lint.
1802 * README: Fix typo (reported by karl@hq.ileaf.com).
1804 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1806 * expression.h (BINOP_CONCAT): Document use for self concatenation
1807 an integral number of times.
1808 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1810 * valarith.c (value_concat): Rewrite to support self
1811 concatenation an integral number of times.
1812 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1813 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1814 eliminate hundreds of spurious shift/reduce and reduce/reduce
1815 conflicts that mask the 5 real ones.
1816 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1817 * ch-exp.y (integer_literal_expression): Remove production,
1820 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1822 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1823 implied that "no side effects" was nonfunctional.
1824 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1825 character string and bitstring concatenation.
1826 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1827 * expression.h (exp_opcode): Add BINOP_CONCAT.
1828 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1829 * language.c (string_type): Add function to determine if a type
1831 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1832 * valarith.c (value_concat): New function to concatenate two
1833 values, such as character strings or bitstrings.
1834 * valops.c (value_string): Remove error stub and implement
1836 * value.h (value_concat): Add prototype.
1837 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1838 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1839 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1842 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1844 * c-exp.y (exp): Add production to support direct creation
1845 of array constants using the obvious syntax.
1846 * c-valprint.c (c_val_print): Set printed string length.
1847 * dwarfread.c (read_tag_string_type): New prototype and
1848 function that handles TAG_string_type DIEs.
1849 * dwarfread.c (process_dies): Add case for TAG_string_type
1850 that calls new read_tag_string_type function.
1851 * expprint.c (print_subexp): Add support for OP_ARRAY.
1852 * gdbtypes.c (create_range_type, create_array_type): Inherit
1853 objfile from the index type.
1854 * ch-typeprint.c (chill_print_type): Add case for
1856 * ch-valprint.c (chill_val_print): Fix case for
1859 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1861 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1862 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1863 include/coff/mips.h.
1865 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1867 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1868 constants with an explicit null byte terminator. OP_STRING is
1869 now used for real string types.
1870 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1871 they are used by all languages.
1872 * c-lang.c (_initialize_c_language): Move initializations of
1873 builtin_type_* to lang.c.
1874 * c-typeprint.c (c_type_print_varspec_prefix,
1875 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1876 to TYPE_CODE_STRING.
1877 * c-valprint.c (c_val_print): Change the way character arrays
1878 are printed as strings to be consistent with the way strings
1879 are printed when pointer-to-char types are dereferenced.
1880 Remove test of print_max before calling val_print_string, which
1881 now does it's own test.
1882 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1883 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1884 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1885 * gdbtypes.c (builtin_type_*): Add declarations moved from
1887 * gdbtypes.c (create_string_type): New function to create real
1889 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1890 renamed to TYPE_CODE_STRING.
1891 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1892 builtin_type_* types moved from c-lang.c.
1893 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1894 to TYPE_CODE_STRING.
1895 * gdbtypes.h (builtin_type_string): Add extern declaration.
1896 * gdbtypes.h (create_string_type): Add prototype.
1897 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1898 renamed to TYPE_CODE_STRING.
1899 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1901 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1902 renamed to TYPE_CODE_STRING.
1903 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1905 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1906 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1907 to TYPE_CODE_STRING.
1908 * valops.c (allocate_space_in_inferior): New function and
1909 prototype, using code ripped out of value_string.
1910 * valops.c (value_string): Rewritten to use new function
1911 allocate_space_in_inferior, but temporarily disabled until some
1912 other support is in place.
1913 * valops.c (value_array): New function to create array constants.
1914 * valprint.c (val_print_string): Add comment to document use,
1915 complete rewrite to fix several small buglets.
1916 * value.h (value_array): Add prototype.
1917 * value.h (val_print_string): Change prototype to match rewrite.
1918 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1919 * ch-exp.y (match_character_literal): Disable recognition of
1920 control sequence form of character literals and document why.
1922 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1924 * nindy-share/nindy.c: Add comments to #endif's to clarify
1927 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1928 read_memory to get byte order right.
1929 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1930 anymore. This is done in paread.c now. We expect unwind info
1931 to hang off of objfiles, and search all of the objfiles when until
1933 * (skip_trampoline_code): Cast arg to target_read_memory.
1934 * objfiles.h (struct objfile): Add new field obj_private to hold
1935 per object file private data (unwind info in this case).
1936 * paread.c (read_unwind_info): New routine to read unwind info
1937 for the objfile. This data is hung off of obj_private.
1938 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1939 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1940 make this easier to access.
1942 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1944 * c-valprint.c (cp_print_class_member): Add extern decl.
1945 * c-valprint.c (c_val_print): Extract code for printing methods
1946 and move it to cp_print_class_method in cp-valprint.c.
1947 * c-valprint.c (c_val_print): Extract code to print strings and
1948 move it to val_print_string in valprint.c.
1949 * cp-valprint.c (cp_print_class_method): New function using
1950 code extracted from c_val_print.
1951 * valprint.c (val_print_string): New function using code
1952 extracted from c_val_print.
1953 * value.h (val_print_string): Add prototype.
1954 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1955 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1956 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1957 CHECKBUF, growbuf_by_size): New variables, macros, and support
1958 functions for implementing a dynamically expandable temp buffer.
1959 * ch-exp.y (match_string_literal): New lexer function.
1960 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1961 removed and replaced with new CHECKBUF macro.
1962 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1963 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1965 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1967 * Makefile.in: Add info for paread.o.
1968 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1970 * blockframe.c (frameless_look_for_prologue): Correct the
1972 * gdbtypes.h, gdbtypes.c: Use const in decl of
1973 cplus_struct_default, now that pa-gas assembler has been fixed.
1974 * hppah-nat.c: Formatting.
1975 * hppah-tdep.c: Remove lots of useless externs for variables we
1977 * (find_unwind_entry): Speed up by using binary search, and a one
1979 * (rp_saved): New routine to see what unwind info says about RP
1980 being saved on the stack frame.
1981 * (frame_saved_pc): Look for prologue to see if we need to
1982 examine the stack for the saved RP or not.
1983 * (init_extra_frame_info): Check for prologue, instead of
1984 framesize to determine if we are frameless or not.
1985 * (frame_chain_valid): Stop backtraces when we run into _start.
1986 * (push_dummy_frame): Reformat to make more readable.
1987 * (find_dummy_frame_regs): ditto.
1988 * (hp_pop_frame): ditto.
1989 * (hp_restore_pc_queue): small cleanup.
1990 * (hp_push_arguments): ditto.
1991 * (pa_do_registers_info): ditto.
1992 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1993 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1994 * Define FRAME_CHAIN_VALID.
1995 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1996 passed to functions.
1998 * paread.c (pa_symtab_read): Use new bfd conventions for
1999 accessing linker symbol table.
2000 * (pa_symfile_init): Access embedded STAB info via BFD section
2001 mechanism and related macros.
2004 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2006 * sparc-stub.c: Use a seperate stack for our traps.
2007 * Handle recursive traps.
2008 * Remove all trap init code. This needs to be done by the
2010 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2012 * (handle_exception): See if we are at breakinst, if so, then
2013 advance PC sp that users can just step out of breakpoint().
2014 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2015 new place if SP has changed.
2016 * (case 's'): Get rid of this, we can't do it yet.
2017 * (case 't'): New command to test any old random feature.
2018 * (case 'r'): New command to reset the system.
2019 * (breakpoint): Add label to breakpoint trap instruction so that
2020 handle_exception() can detect where we are and get past the
2021 breakpoint trivially.
2023 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2025 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2027 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2029 * configure.in: recognise all sparclite variants
2031 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2033 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2034 binary files oring in the right bit.
2036 * main.c, source.c, state.c, symmisc.c: use macros defined in
2037 fopen-{bin|both} when fopening files.
2039 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2041 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2042 from a configuration file (typically including <limits.h>), or to
2043 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2044 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2045 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2046 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2047 * exppritn.c (print_subexp, dump_expression): Add case for
2049 * expression.h (OP_BITSTRING): New expression element type for
2051 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2052 macros to convert between number of expression elements and bytes
2053 to store that many elements.
2054 * i960-tdep.c (leafproc_return): Use new macros to access
2055 minimal symbol name and address fields.
2056 * m88k-pinsn.c (sprint_address): Use new macros to access
2057 minimal symbol name and address fields.
2058 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2059 minimal symbol address field.
2060 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2061 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2062 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2063 Use new BYTES_TO_EXP_ELEM macro.
2064 * parse.c (write_exp_bitstring): New function to write packed
2065 bitstrings into the expression element vector.
2066 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2068 * parser-defs.h (struct stoken): Document that it is used for
2069 OP_BITSTRING as well as OP_STRING.
2070 * parser-defs.h (write_exp_bitstring): Add prototype.
2071 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2072 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2073 LOWER, LENGTH): New tokens for keywords.
2074 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2075 upper_lower_argument, length_argument, array_mode_name,
2076 string_mode_name, variant_structure_mode_name): New non-terminals
2078 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2079 * ch-exp.y (match_bitstring_literal): New lexer support function
2080 to recognize bitstring literals.
2081 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2082 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2083 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2084 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2085 * ch-exp.y (yylex): Check tokentab6.
2086 * ch-exp.y (yylex): Call match_bitstring_literal.
2088 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2090 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2091 symbol name and value fields.
2093 * c-exp.y (yylex): Make static, to match prototype and other
2096 * expression.h (exp_opcode): Add BINOP_MOD.
2097 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2098 * expprint.c (dump_expression): Handle new BINOP_MOD.
2099 * language.c (binop_type_check): Handle new BINOP_MOD.
2100 * main.c (float_handler): Re-enable float handler when hit.
2101 * valarith.c (language.h): Include, need current_language.
2102 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2103 for integer divide truncates towards zero for negative results.
2104 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2105 * valarith.c (value_binop): Allow arithmetic operations on
2106 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2107 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2108 * ch-exp.y (tokentab3): Add MOD and REM.
2109 * ch-exp.y (yylex): Set innermost_block for symbols found
2110 in local scopes. Return LOCATION_NAME for local symbols.
2111 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2112 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2114 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2116 * command.c (shell_escape, make_command, _initialize_command):
2117 don't create or use fork if CANT_FORK is defined.
2118 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2119 code written for the IBM PC" remain.
2120 * xm-go32.h: define CANT_FORK
2122 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2124 * remote-sim.c: first attempt at general simulator interface
2125 * remote-hms.c: whitespace
2126 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2127 understand new stack layout. (print_register_hook): print ccr
2128 register in a fancy way.
2130 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2132 * eval.c (language.h): Include.
2133 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2134 to pointer types when the current language is C. It loses for
2135 other languages when the lower index bound is nonzero.
2136 * valarith.c (value_subscript): Take array lower bounds into
2137 account when performing subscripting operations.
2138 * valops.c (value_coerce_array): Add comment describing why
2139 arrays with nonzero lower bounds are dealt with in value_subscript,
2140 rather than in value_coerce_array.
2142 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2144 * ch-exp.y (FLOAT_LITERAL): Add token.
2145 * ch-exp.y (literal): Add FLOAT_LITERAL.
2146 * ch-exp.y (match_float_literal): New lexer routine.
2147 * ch-exp.y (convert_float): Remove.
2148 * ch-exp.y (yylex): Call match_float_literal.
2149 * ch-exp.y (yylex): Match single '.' after trying
2150 to match floating point literals.
2152 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2153 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2155 * expprint.c (dump_expression): New function for dumping
2156 expression vectors during gdb debugging.
2157 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2158 MULTI_SUBSCRIPT and moved out of BINOP range.
2159 * expression.h (DUMP_EXPRESSION): New macro that calls
2160 dump_expression if DEBUG_EXPRESSIONS is defined.
2161 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2162 * parse.c (length_of_subexp, prefixify_subexp): Change
2163 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2164 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2165 prefixify'ing the expression.
2166 * printcmd.c (print_command_1): Add comment.
2167 * ch-exp.y (expression_list): Add useful actions.
2168 * ch-exp.y (value_array_element): Add useful actions.
2169 * ch-exp.y (array_primitive_value): Add production.
2170 * ch-exp.y (yylex): Recognize ',' as a token.
2172 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2174 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2175 POSIXize the recursive makes (make [variable assignments] target{s})
2177 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2179 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2180 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2181 CPLUS_MARKER for all SVR4 systems, so follow suit.
2182 * defs.h (strdup_demangled): Remove prototype.
2183 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2184 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2185 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2186 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2187 prim_record_minimal_symbol_and_info): Use new macro
2188 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2189 * minsyms.c (install_minimal_symbols): Use new macro
2190 SYMBOL_INIT_DEMANGLED_NAME.
2191 * stabsread.c (define_symbol): Use new macro
2192 SYMBOL_INIT_DEMANGLED_NAME.
2193 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2194 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2195 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2196 SYMBOL_INIT_DEMANGLED_NAME.
2197 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2198 SYMBOL_DEMANGLED_NAME now tests language itself.
2199 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2200 now tests language itself.
2201 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2202 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2203 mangled name member in the language dependent portion of a symbol.
2204 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2205 mangled name member appropriate for a symbol's language.
2206 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2207 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2208 SYMBOL_DEMANGLED_NAME now tests language itself.
2209 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2210 initializes language dependent portion of symbol.
2211 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2212 demangles and caches the demangled form of symbol names.
2213 * utils.c (fputs_demangled, fprint_symbol): Use current language
2214 to select an appropriate demangling algorithm.
2215 * utils.c (strdup_demangled): Remove, no longer used.
2216 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2217 access the Chill mangled name member in the language dependent
2218 portion of a symbol.
2219 * ch-lang.c (chill_demangle): New function, simple demangler.
2220 * defs.h (chill_demangle): Add prototype.
2221 * symtab.h (language_dependent_info): Add struct for Chill.
2223 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2225 * Makefile.in (BISON): Add comment that when bison is used, it
2226 must include the "-y" option.
2227 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2228 Remove defines to remap non-yacc symbols, thus backing out of
2229 previous recent changes. Standard policy is that non-yacc parser
2230 generators get fixed, rather than adding bug workarounds in gdb
2231 for each new one that pops up. Expand comment to note this.
2232 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2234 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2236 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2237 case. Use code in N_SOL.
2239 * paread.c: New file that contains all HPPA/HPUX symbol reading
2241 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2242 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2243 * (dbx_symfile_offsets): Make static.
2244 * (pastab_build_psymtabs): New interface routine for paread to
2245 send stabs into dbxread.
2246 * gdb-stabs.h: Remove gobs of HPPA cruft.
2248 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2250 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2252 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2254 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2255 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2256 and YYDEBUG is not already defined.
2257 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2258 them during the previous replacements.
2259 * printcmd.c (_initialize_printcmd): Update internal documentation
2260 for "set" command to note that the assignment syntax is language
2262 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2263 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2264 and YYDEBUG is not already defined.
2265 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2266 single_assignment_action): New terminals and nonterminal for gdb
2267 extensions to chill expression grammer.
2268 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2269 tokens that start with '$' (register names, convenience vars, etc).
2270 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2271 * ch-exp.y (yylex): Call match_dollar_tokens.
2273 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2275 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2276 accessing minimal symbol data.
2277 * infcmd.c (read_pc): Use #ifdef, not #if.
2278 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2279 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2280 minimal symbol data.
2282 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2283 frame. Use find_return_regnum to find the caller.
2284 * (find_unwind_entry): New routine to locate stack frame info
2285 associated with a procedure. This looks in the $UNWIND_START$
2286 section in the SOM file.
2287 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2288 figure out where the caller's return address is stored.
2289 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2290 to figure out the frame size for a procedure.
2291 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2292 * (init_extra_frame_info): New routine. Corrects PC and FP for
2293 outermost frame if necessary.
2294 * (frame_chain): New routine, moved from tm-hppa.h.
2295 * (skip_trampoline_code): Handle computed function calls (ie:
2296 calls from $$dyncall).
2297 * (unwind_command): Temporary support function to allow user
2298 to control/observe aspects of the unwind (stack frame) info.
2299 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2300 was in a system call, if so, then read the PC from r31.
2301 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2302 with extra arg for skip_trampoline_code().
2303 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2304 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2305 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2307 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2309 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2310 Call new bfd_get_size() and verify that string table is no larger
2311 than the file that is supposed to contain it.
2312 * symfile.c (syms_from_objfile): Only complain about configured
2313 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2314 current target is the default BFD target.
2316 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2318 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2319 * solib.c (bkpt_names): New array of symbol names to try to
2320 use for the "mapping complete" breakpoint. Configurable
2321 define SOLIB_BKPT_NAME is first one to try.
2322 * solib.c (find_solib): Test debug_base for nonzero rather
2323 than just greater than zero.
2324 * solib.c (enable_break): Use bkpt_names to look up address
2325 at which to set "mapping complete" breakpoint.
2327 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2329 * defs.h (STRCMP, STREQ, STREQN): New macros.
2330 * defs.h (demangle_and_match): Remove prototype.
2331 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2332 and STREQN defined in defs.h.
2333 * dwarfread.c (set_cu_language): For completely unknown languages,
2334 try to deduce the language from the filename. Retain behavior
2335 that for known languages we don't know how to handle, we use
2337 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2338 and demangled name fields in symbol.
2339 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2340 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2341 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2342 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2343 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2344 Replace usages throughout.
2345 * elfread.c (demangle.h): Include.
2346 * elfread.c (record_minimal_symbol): Remove prototype and function.
2347 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2348 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2349 * infcmd.c (jump_command): Remove code to demangle name and add
2350 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2351 * minsyms.c (demangle.h): Include.
2352 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2353 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2354 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2355 * mipsread.c (psymtab_language): Add static variable.
2356 * stabsread.c (demangle.h): Include.
2357 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2358 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2359 * stack.c (return_command): Remove explicit demangling of name
2360 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2361 * symfile.c (demangle.h): Include.
2362 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2363 to match macros in symfile.h and allow them to be compiled
2364 if INLINE_ADD_PSYMBOL is not true.
2365 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2366 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2367 Add code to demangle and cache C++ symbol names. Use macro form
2368 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2369 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2370 Remove, also defined in symfile.c, which we already fixed.
2371 * symtab.c (expensive_mangler): Remove prototype and function.
2372 * symtab.c (find_methods): Remove physnames parameter and fix
2374 * symtab.c (completion_list_add_symbol): Name changed to
2375 completion_list_add_name.
2376 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2377 the normal symbol name and the cached C++ demangled name.
2378 * symtab.c (lookup_demangled_partial_symbol,
2379 lookup_demangled_block_symbol): Remove prototypes and functions.
2380 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2381 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2382 Remove code to try demangling names and matching them.
2383 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2384 Fix to try matching the cached demangled name if no match is
2385 found using the regular symbol name.
2386 * symtab.c (find_methods): Remove unused physnames array.
2387 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2388 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2389 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2390 C++ demangled symbol names.
2391 * symtab.h: Much reformatting of structures and such to add
2392 whitespace to make them more readable, and make them more
2393 consistent with other gdb structure definitions.
2394 * symtab.h (general_symbol_info): New struct containing fields
2395 common to all symbols.
2396 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2397 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2398 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2399 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2400 symbol): Use general_symbol_info struct.
2401 * utils.c (demangle_and_match): Remove, no longer used.
2402 * valops.c (demangle.h): Include.
2403 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2404 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2405 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2406 symmisc.c, symtab.c, valops.c: Replace references to minimal
2407 symbol fields with appropriate macros.
2408 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2409 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2410 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2411 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2412 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2413 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2414 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2415 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2416 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2417 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2418 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2419 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2420 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2421 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2423 * buildsym.c (start_subfile, patch_subfile_names): Default the
2424 source language to what can be deduced from the filename.
2425 * buildsym.c (end_symtab): Update the source language in the
2426 allocated symtab to match what we have been using.
2427 * buildsym.h (struct subfile): Add a language field.
2428 * c-typeprint.c (c_print_type): Remove code to do explicit
2430 * dbxread.c (psymtab_language): Add static variable.
2431 * dbxread.c (start_psymtab): Initialize psymtab_language using
2432 deduce_language_from_filename.
2434 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2436 * valprint.c (val_print): Reorganize comment and add note
2437 about dependency on target byte ordering.
2438 * ch-exp.y (value_array_slice): Fix typo.
2439 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2440 byte sized ints are assumed to be char strings and printed with
2441 string syntax. In chill, arrays of chars and arrays of
2442 bytes/ubytes are distinquishable, and printed appropriately.
2444 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2446 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2447 read/write routines for HPUX.
2449 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2450 branch targets to compute target address using const from previous
2451 instruction if necessary.
2452 * Add `Q' operator to print out bit position field various
2454 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2455 cleanups, use new code from Utah.
2456 * (store_inferior_registers): Update to new code from Utah.
2457 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2458 * (fetch_register): Clear out priv level when reading PCs.
2459 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2460 * Remove decl of errno, #include wait.h and target.h.
2461 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2462 were inside of a kernel call. If so, then PC is in a different
2463 register. Also, mask out bottom two bits of all PCs so as not to
2464 confuse higher level code.
2465 * (push_dummy_frame): Create from #define in tm-hppa.h.
2466 * (find_dummy_frame_regs): Update from Utah.
2467 * (hp_pop_frame): Create from #define in tm-hppa.h.
2468 * (hp_restore_pc_queue): New, from Utah.
2469 * (hp_push_arguments): Big fixes from Utah.
2470 * (pa_do_registers_info, pa_print_registers): Only print out fp
2472 * (skip_trampoline_code): New routine to deal with stubs that
2473 live in nowhereland between callers and callees.
2474 * i860-tdep.c: Remove decl of attach_flag.
2475 * infrun.c (wait_for_inferior): Add new macro
2476 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2477 at by PC will be nullified. If so, then step the target once more
2478 so as to avoid confusing the user.
2479 * (just before step_over_function:): Use stop_func_start, not
2480 stop_pc when checking for the existance of line number info.
2481 stop_func_start will reflect the proper address of the target
2482 routine, not of the stub that we may be traversing to get there.
2483 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2484 to deal with the stubs that PA compilers sometimes stick between
2485 callers and callees. Also, define FLAGS_REGNUM for access to the
2487 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2489 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2490 write gr0, PC regs, and PSW!
2491 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2492 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2494 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2495 * Define struct unwind_table_entry.
2496 * valops.c (call_function_by_hand): Add another arg to
2497 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2500 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2502 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2504 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2506 * Makefile.in (VERSION): Bump to 4.7.4.
2507 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2508 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2509 * Makefile.in (HFILES): Add valprint.h.
2510 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2511 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2512 * typeprint.c, typeprint.h: New files for language independent
2513 type printing functions.
2514 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2515 type printing functions and definitions.
2516 * valprint.h: New include file for language independent value
2517 printing definitions.
2518 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2519 dependent value printing functions.
2520 * c-exp.y (production ptype): Add range_type variable and use new
2521 create_range_type function.
2522 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2523 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2524 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2525 "const static" to ANSI-conformant "static const".
2526 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2527 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2529 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2530 * coffread.c (decode_type): Add range_type variable and call to
2531 new create_range_type function.
2532 * complaints.c (complain): Remove unused val variable.
2533 * complaints.c (_initialize_complaints): Make it void.
2534 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2535 variable and call new create_range_type function.
2536 * defs.h (enum val_prettyprint): Move enum from value.h to here
2537 so we can avoid having to include value.h just for prototypes that
2538 need the enum (thanks ANSI).
2539 * dwarfread.c (struct_type): Local anonymous_size variable is
2540 only used if !BITS_BIG_ENDIAN.
2541 * dwarfread.c (decode_subscript_data_item): Add rangetype
2542 variable and call new create_range_type function.
2543 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2545 * eval.c (evaluate_subexp): Remove unused local variable name
2546 and the statement with no side effects that initializes it.
2547 * expprint.c (print_subexp): Change local_printstr to
2549 * gdbtypes.c (create_range_type): New function that creates
2550 a range type using code fragments from object file readers as
2551 an example of what has to be initialized.
2552 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2553 and high_bound parameters, replaced with a single range_type
2554 parameter. Change function body to use passed in range_type
2555 rather than handcrafting one.
2556 * gdbtypes.h (create_range_type): Add prototype.
2557 * gdbtypes.h (create_array_type): Change prototype parameters.
2558 * infrun.c (normal_stop): Remove unused local variables tem and c.
2559 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2560 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2561 stub functions that call error if called.
2562 * language.c (unknown_language_defn, auto_language_defn,
2563 local_language_defn): Add initializers unk_lang_print_type and
2565 * language.h (struct language_defn): Reformat for larger
2566 comments, add la_print_type and la_val_print members. Add
2567 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2568 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2569 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2571 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2573 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2574 * main.c (execute_command): Remove unused local variable cmdlines.
2575 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2576 (clear_displays), symmisc.c (block_depth), values.c
2577 (clear_value_history):
2578 Make testing of truth value of assignment result explicit.
2579 * mipsread.c (upgrade_type): Update FIXME to include future use
2580 of create_range_type.
2581 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2582 whatis_exp, maintenance_print_type): Move prototypes and functions
2584 * printcmd.c (_initialize_printcmd): Move add_com calls for
2585 ptype_command and whatis_command to new typeprint.c.
2586 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2587 * source.c (find_source_lines): Local variable c only used
2588 when LSEEK_NOT_LINEAR is defined.
2589 * stabsread.c (read_array_type): Use new create_range_type
2591 * stabsread.c (read_range_type): Add new index_type variable and
2592 call new create_range_type function rather than handcrafting
2594 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2595 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2596 * symtab.c (type_print_base usages): Use c_type_print_base.
2597 * symtab.c (type_print_varspec_prefix usages): Use
2598 c_type_print_varspec_prefix.
2599 * symtab.c (type_print_method_args usages): Use
2600 cp_type_print_method_args.
2601 * valprint.c: Completely ripped apart and the fragments used
2602 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2603 valprint.h. Remaining stuff is language independent.
2604 * value.h (struct fn_field): Forward declare for prototypes.
2605 * value.h (type_print_1): Remove prototype.
2606 * value.h (enum val_prettyprint): Moved to defs.h.
2607 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2608 * value.h (baseclass_offset): Add prototype.
2609 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2610 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2611 * ch-typeprint.c: New file for language dependent type printing.
2612 * ch-valprint.c: New file for language dependent value printing.
2613 * ch-exp.y (parse_number): Remove prototype and stub function.
2614 * ch-exp.y (decode_integer_literal): Removed unused digits and
2616 * ch-exp.y (convert_float): Completely ifdef out for now.
2617 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2618 ch-lang.c (chill_op_print_tab):
2619 Change from ANSI-obsolescent "const static" to ANSI-conformant
2621 * ch-exp.y (yylex): Add unhandled storage class enumeration
2622 literals to switch statement for completeness.
2623 * ch-lang.c (chill_create_fundamental_types): Remove unused
2624 nbytes variable. Change dummy type to 2 bytes to match int.
2625 Handle FT_VOID types gratuituously added to chill DWARF by
2626 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2627 type rather than a one byte TYPE_CODE_INT type.
2628 * ch-lang.c (chill_language_defn): Add chill_print_type and
2630 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2632 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2634 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2635 bfd_get_symbol_leading_char instead.
2637 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2638 leading character from names.
2639 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2640 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2641 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2643 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2644 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2645 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2646 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2647 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2648 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2649 * symfile.c (syms_from_objfile): Insert debugging check to test
2650 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2652 * doc/gdbint.texinfo (Host Conditionals): Remove
2653 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2655 (Target Conditionals): Remove all of the above.
2657 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2659 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2660 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2662 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2664 * coffread.c (decode_type): catch negative tagndx fields generated
2666 * exec.c: comment out string following #endif.
2667 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2668 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2670 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2671 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2673 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2675 * complaints.c: New file, code moved from utils.c.
2676 * complaints.c (complain): Made into a varargs function.
2677 * complaints.h: New file, code moved from symfile.h.
2678 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2679 * Makefile.in (HFILES): Add complaints.h.
2680 * Makefile.in (OBS): Add complaints.o.
2681 * symfile.c (complaint_root, stop_whining, complaint_series,
2682 complain, clear_complaints, add_show_from_set for stop_whining):
2683 Moved to complaints.c.
2684 * symfile.h (struct complaint, complaint_root decl, complain
2685 prototype, clear_complaints prototype): Moved to complaints.h.
2686 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2687 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2688 complaints.h. Remove casts from arguments to complain(),
2689 which is now a varargs function, and remove unnecessary
2690 placeholder zero args.
2691 * defs.h (begin_line): Add prototype.
2692 * defs.h (vprintf_filtered): Add prototype.
2693 * dwarfread.c (varargs.h): Remove, no longer needed.
2694 * dwarfread.c (dwarfwarn): Remove prototype and function.
2695 * dwarfread.c (complaints): Define a bunch of complaints.
2696 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2697 usages to standard complain() calls.
2698 * utils.c (begin_line): New function that ensures that
2699 whatever gets filter-printed next starts on its own line.
2700 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2701 but to stdout (calls vfprintf_filtered internally).
2703 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2705 * remote.c: Avoid printf_filtered line limit. Suggested by
2706 Robert R. Henry, <rrh@tera.com>.
2707 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2709 * main.c (main): Accept --silent as well as --quiet. Change +help
2710 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2712 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2713 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2715 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2717 * tm-nindy960.h, remote-nindy.c: Lint.
2719 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2721 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2722 a optional type to decorate as an array type, the type of the
2723 index, and the bounds of the array. Records this additional info
2724 in the array type for use with languages with nonzero array
2726 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2727 to note that arrays may have bounds.
2728 * gdbtypes.h (create_array_type): Update prototype.
2729 * c-exp.y (ptype production): Adjust for new create_array_type
2730 calling conventions.
2731 * coffread.c (decode_type): Call create_array_type rather than
2732 handcrafting array types.
2733 * convex-tdep.c (value_type): Remove, now use create_array_type.
2734 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2735 vector_type into calls to create_array_type.
2736 * dwarfread.c (decode_subscr_data): Name changed to
2737 decode_subscript_data_item throughout.
2738 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2739 create_array_type. Now records index type and range as well.
2740 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2741 change to use create_array_type.
2742 * dwarfread.c (read_subroutine_type): Test existing user defined
2743 types before decorating them, to ensure they are blank, and
2744 complain about it if they are not.
2745 * dwarfread.c (decode_fund_type): For unrecognized types, always
2746 return some valid type (type integer). If the unrecognized type
2747 cannot be an implementation defined type, complain as well.
2748 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2749 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2750 * mipsread.c (upgrade_type): Add FIXME comment that code to
2751 handcraft arrays should be replaced with call to create_array_type.
2752 * stabsread.c (read_array_type): Replace code to handcraft
2753 array types with call to create_array_type.
2754 * valprint.c (type_print_varspec_prefix): Minor formatting
2755 change, join lines that don't need to be split.
2757 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2759 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2760 decl for attach_flag, it now lives in inferior.h.
2761 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2762 Make most functions static.
2763 * hppah-nat.c: General cleanups, remove BSD specific code (since
2764 that all lives in hppab-nat.c).
2765 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2766 Change sense of test against inside_entry_file(). This fix is
2768 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2769 to read/write_register_bytes().
2770 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2771 work around PA-GAS assembler bug. Also, add trailing */ to some
2773 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2774 Same reason as above.
2776 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2778 * mipsread.c (parse_symbol): When checking whether a structured
2779 type is an enum, check qualifiers of its first member, as well as
2780 the base type of the member. Bug found and fixed by John M.
2781 Farrell, <farrell@fjord.reo.dec.com>.
2783 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2784 * remote-vx.c: Don't include vx-share/reg.h.
2785 * vx-share/ptrace.h: Reproduce from scratch.
2786 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2787 * Makefile.in: Remove references to removed files, and to removed
2788 29k-share directories.
2790 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2792 * c-lang.c (_initialize_c_language): Name changed from
2794 * m2-lang.c (_initialize_m2_language): Name changed from
2796 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2797 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2798 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2799 expression parsing into c-lang.c and m2-lang.c respectively.
2800 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2801 m2-exp.y respectively.
2802 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2803 and m2-* files respectively.
2804 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2805 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2806 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2807 * expression.h (struct block): Forward declaration for prototypes.
2808 * language.h (struct objfile): Forward declaration for prototypes.
2809 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2810 * Makefile.in (HFILES): Add ch-lang.h.
2811 * Makefile.in (OBS): Add ch-lang.o.
2812 * ch-exp.y: Migrate code that has nothing to do with expression
2813 parsing into ch-lang.c.
2814 * ch-lang.c: New file, code migrated from c-exp.y.
2815 * ch-lang.h: New file, internal interface between ch-* files.
2816 * ch-lang.c (_initialize_chill_language): Name changed from
2817 _initialize_chill_exp.
2819 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2820 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2821 * config/amix.mh (NATDEPFILES): Add.
2822 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2825 * dwarfread.c (decode_subscr_data): Remove spurious test that
2826 accepted only integer subscript types. We don't do anything
2827 with the type at the moment anyway.
2829 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2831 * ch-exp.y (match_character_literal): Fix case where no
2832 match at all is found.
2833 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2834 width types. For example, "INT" is always 2 bytes regardless
2835 of the values of any TARGET_*_BIT macros. So use explicit
2836 numeric sizes for the types.
2838 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2840 * c-exp.y (c_create_fundamental_type): New function to create
2841 language specific fundamental types for C.
2842 * m2-exp.y (m2_create_fundamental_type): New function to create
2843 language specific fundamental types for Modula 2.
2844 * c-exp.y (c_language_defn, cplus_language_defn): Add
2845 c_create_fundamental_type to language struct initializers.
2846 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2847 to language struct initializers.
2848 * dwarfread.c (expression.h, language.h): Include.
2849 * dwarfread.c (ftypes): New array to hold fundamental types
2850 for current compilation unit.
2851 * dwarfread.c (cu_language_defn): New pointer to language
2852 struct for language of current compilation unit.
2853 * dwarfread.c (dwarf_fundamental_type): New function to
2854 create/lookup fundamental types.
2855 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2856 * dwarfread.c (throughout): Replace lookup_fundamental_type
2857 with dwarf_fundamental_type.
2858 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2859 compilation unit (may be different language or different objfile).
2860 * gdbtypes.c (lookup_fundamental_type): Move actual type
2861 creations into language specific fundamental type creation
2862 functions and call via create_fundamental_type. Add comment
2863 about this function being obsolescent.
2864 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2865 sized signed and unsigned integers.
2866 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2867 * language.c (language_def): New function to lookup a language
2868 struct given it's enumeration.
2869 * language.h (struct language_defn): Add la_fund_type, a pointer
2870 to a function that creates fundamental types for this language.
2871 * language.h (create_fundamental_type): New macro to create
2872 fundamental types based on the current language.
2873 * language.h (language_def): Add prototype.
2874 * language.c (unk_lang_create_fundamental_type): New function
2875 for initializing language structs, calls error if called.
2876 * language.c (unk_language_defn, auto_language_defn,
2877 local_language_defn): Use unk_lang_create_fundamental_type.
2878 ch-exp.y (chill_create_fundamental_type): New function.
2879 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2880 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2882 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2884 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2886 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2887 as GCC_PRODUCER and GPLUS_PRODUCER.
2889 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2891 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2894 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2896 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2897 rather than '$'. This particular piece of braindamage is
2898 spreading like ooze. It's now infected libiberty, deja-gnu,
2900 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2901 hardwired '$' character.
2903 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2905 (Changes to break incredibly ugly, unmaintainable 750 line
2906 read_struct_type function up into managable pieces.)
2907 * Makefile.in (VERSION): Bump to 4.7.3.
2908 * stabsread.c (struct field_info): Local struct definition.
2909 * stabsread.c (read_member_functions, read_struct_fields,
2910 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2911 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2912 functions from fragmented read_struct_type.
2913 * stabsread.c (stabs_general_complaint): Catchall complaint.
2914 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2915 symbol name continuation code. Use macro throughout.
2916 * stabsread.c (various places): Replace add-one-to-pointer
2917 with pointer increment.
2918 * stabsread.c (read_type): Retain function local copy of type
2919 descriptor. Rearrange code calling read_struct_type() to match
2921 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2922 a single blank as the name of nameless enumerations. Recognize
2923 this special case and set nameless flag.
2924 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2926 * ch-exp.y (access_name): New non-terminal token and
2928 * ch-exp.y (general_procedure_name): Now a terminal token.
2929 * ch-exp.y (location): Expand production.
2930 * ch-exp.y (match_simple_name_string): New function.
2931 * ch-exp.y (yylex): Call match_simple_name_string and return
2932 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2934 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2936 * munch: Backslash escape vertical bar characters inside
2937 grep patterns since they have special meaning for some greps.
2938 * parse.c (write_exp_string): Complete rewrite to store string
2939 contants as a leading explicit length, followed by the string data,
2940 followed by a trailing explicit length.
2941 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2942 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2943 Use recorded explicit length of strings in expression elements,
2944 rather than strlen. Adjust code to skip over strings stored in
2945 expression elements, and code to access strings, to account for
2946 new leading explicit size expression element.
2947 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2948 0, to avoid negative expression element indices.
2949 * valops.c (search_struct_method): Minor whitespace change.
2951 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2953 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2954 which together maintain a dynamically expandable static buffer
2955 for the lexer to use when translating C strings to their internal
2956 form (other future uses possible). Fix parsing of C style strings
2957 to do the normal C style input conversions of escaped character
2959 * valops.c (value_string): Remove translation of escaped
2960 character sequences, now done in C expression parser.
2961 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2962 and decides if it should be printed in literal form or some other
2963 form, based on it's ASCII value and setting of sevenbit_strings.
2964 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2965 macro, change indentation style.
2966 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2967 * ch-exp.y (chill_printstr): First cut at real function instead
2970 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2972 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2974 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2976 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2978 * defs.h (sevenbit_strings): Add declaration.
2979 * defs.h (printchar): Replace with gdb_printchar.
2980 * language.h (language_defn): Add new function pointers
2981 la_printchar and la_printstr, to do language dependent
2982 printing of characters and strings.
2983 * language.h (local_printchar, local_printstr): New macros
2984 to call language dependent functions pointed to by la_printchar
2985 and la_printstr respectively.
2986 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2987 dependent functions for printing characters and strings.
2988 * c-exp.y (c_language_defn, cplus_language_defn): Add
2989 c_printchar and c_printstr.
2990 * command.c (do_setshow_command): Rename printchar use to
2992 * expprint.c (print_subexp): Replace C style string output
2993 with call to local_printstr.
2994 * language.c (unk_lang_printchar, unk_lang_printstr):
2995 New stubs, currently errors.
2996 * language.c (unknown_language_defn, auto_language_defn,
2997 local_language_defn): Add unk_lang_printchar and
2999 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3000 language dependent functions to print characters and strings.
3001 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3002 * utils.c (printchar): Renamed to gdb_printchar.
3003 * valprint.c (print_string): Remove prototype, function moved
3004 to c-exp.y, where it becomes c_printstr.
3005 * valprint.c (print_max): Made global for reference from the
3006 language dependent printing routines in *-exp.y.
3007 * valprint.c (repeat_count_threshold): New variable with function
3008 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3009 Change all references to old macro to references to new variable.
3010 * valprint.c (value_print, val_print): Replace calls to
3011 print_string with calls to local_printstr.
3012 * valprint.c (val_print): Replace C style character printing
3013 with call to local_printchar.
3014 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3015 * valprint.c (_initialize_valprint): Add add_show_from_set
3016 call for setting up repeat_count_threshold as print variable.
3017 * ch-exp.y (decode_integer_value): New function.
3018 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3019 * ch-exp.y (chill_printchar, chill_printstr): New language
3020 dependent functions for printing characters and strings.
3021 * ch-exp.y (chill_language_defn): Add chill_printchar and
3024 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3026 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3027 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3028 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3030 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3032 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3033 and assume the process has been killed.
3035 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3037 * remote-udi.c (udi_open): Reset vars so that user can re-run
3038 programs without leaving GDB.
3039 * (many routines): Slightly improve error handling.
3040 * (download): Zero out BSS by longs instead of bytes to avoid
3041 timeouts in real hardware.
3042 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3043 that connection is no longer in use after shutdown() of socket.
3044 This keeps GDB from dying of a SIGPIPE when you issue multiple
3045 `target udi' commands.
3047 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3049 * language.h (language_format_info): New structure to bundle
3050 local formatting information.
3051 * language.h (language_defn): Replace individual format info
3052 with language_format_info structs.
3053 * language.h (local_*_format, local_*_format_prefix,
3054 local_*_format_specifier, local_*_format_suffix): New macros
3055 for binary/octal/decimal/hex formats to access info elements.
3056 * c-exp.y (c_language_defn): Update for new format handling.
3057 * m2-exp.y (m2_language_defn): Update for new format handling.
3058 * dbxread.c (language.h): Include for partial-stab.h use.
3059 * mipsread.c (expression.h, language.h): Include for
3061 * defs.h (local_hex_format, local_hex_format_custom,
3062 local_hex_string, local_hex_string_custom): Move to language.h.
3063 * language.c (local_hex_format_custom, local_hex_string,
3064 local_hex_string_custom, local_octal_format_custom): Use new
3066 * language.c (unknown_language_defn, auto_language_defn,
3067 local_language_defn): Update for new format handling.
3068 * printcmd.c (print_scalar_formatted): Use new macros
3069 to access decimal and binary format info for printing.
3070 * c-exp.y (chill_language_defn): Update for new format handling.
3071 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3072 * ch-exp.y (decode_integer_literal): Add function
3073 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3074 * ch-exp.y (builtin_type_chill_char): Add definition.
3075 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3077 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3079 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3081 (aix_framedata): added nosavedpc field.
3082 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3084 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3085 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3086 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3087 instructions as function_frame_info does. Expand special case of
3088 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3090 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3092 (function_frame_info): Set frameless if the function has no frame,
3093 and set nosavedpc if the PC was not saved. Handle gcc generated
3094 stfd 31,-4(31); st 31, -12(31) correctly.
3095 (frameless_function_invocation): New second argument pcsaved; if 0
3096 return whether the function has a frame, if 1 return whether the
3098 (frame_initial_stack_address): Correct typo: cache registers for
3099 callee_fi, not for fi, (avoids reading garbage memory locations).
3101 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3103 * infrun.c (wait_for_inferior (just before step_over_function
3104 label)): Change test for stepping into subroutine to check for the
3105 presence of line number info. This makes stuff compiled with -g1
3106 cause GDB to not lose control when stepping.
3108 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3109 Improve comments as well.
3111 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3113 * Makefile.in (VERSION): Bump to 4.7.2
3114 * symtab.c (find_pc_symtab): Fix return of random value
3116 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3117 Makefile since it contains sed patterns used in generation.
3118 Add sed pattern to also delete #include of any malloc.h.
3119 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3120 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3121 function names to conform to K&R terminology with respect to
3122 logical and bitwise operators:
3123 UNOP_ZEROP => UNOP_LOGICAL_NOT
3124 UNOP_LOGNOT => UNOP_COMPLEMENT
3125 BINOP_LOGAND => BINOP_BITWISE_AND
3126 BINOP_LOGXOR => BINOP_BITWISE_XOR
3127 BINOP_LOGIOR => BINOP_BITWISE_IOR
3128 BINOP_AND => BINOP_LOGICAL_AND
3129 BINOP_OR => BINOP_LOGICAL_OR
3130 PREC_OR => PREC_LOGICAL_OR
3131 PREC_AND => PREC_LOGICAL_AND
3132 PREC_LOGIOR => PREC_BITWISE_IOR
3133 PREC_LOGXOR => PREC_BITWISE_XOR
3134 PREC_LOGAND => PREC_BITWISE_AND
3135 value_zerop() => value_logical_not()
3136 value_lognot() => value_complement()
3137 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3138 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3139 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3140 and is nonexistant in some SVR4 based systems.
3141 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3142 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3144 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3145 * source.c (source_info): Fix minor nits, print "1 line" rather
3146 than "1 lines", and "language is <lang>".
3147 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3148 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3149 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3151 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3152 * ch-exp.y: New expression parser, for GNU-Chill.
3153 * defs.h (enum language): Add language_chill.
3154 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3155 LANG_MODULA2 a recognized language.
3156 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3157 Chill as well as Modula-2.
3158 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3159 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3160 * language.c (set_language_command): Add chill.
3161 * language.c (binop_result_type, integral_type, character_type,
3162 boolean_type, structured_type, value_true, binop_type_check):
3163 Add language_chill cases.
3164 * language.h (_LANG_chill): Define.
3165 * symfile.c (deduce_language_from_filename): Recognize the
3166 filename extensions ".chill", ".c186", and ".c286" for Chill.
3167 * valprint.c (typedef_print): Add case for language_chill.
3168 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3169 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3170 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3171 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3173 * Makefile.in (distclean): Add target ch-exp.tab.c.
3174 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3175 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3176 * eval.c (evaluate_subexp): Add OP_BOOL case.
3177 * expprint.c (print_subexp): Add OP_BOOL case.
3179 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3181 * infcmd.c (set_environment_command): Avoid skipping first
3182 char of env value if an '=' appears in it. Bug report and fix
3183 by Mark Jungerman, <maj@lucid.com>.
3185 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3187 * infcmd.c (step_over_calls): Improve comments.
3188 * symtab.c (find_pc_psymtab): Clean up a bit.
3189 * (find_pc_symtab): Fix comments, clean up code.
3190 * (find_pc_line): General cleanups, efficiency improvements.
3191 Also, don't return garbage when some line info exists, but there
3194 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3196 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3197 member, and the stat pointer passed to vmap_symtab was NULL, the
3198 wrong vmap entries would be modified. Fixes behavior where
3199 attempting to load symbols for a module with no member would mess
3200 up already read in symbols.
3202 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3204 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3205 29k-share/dfe/mini2udi.o.
3206 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3207 * alldeps.mak, depend: Update to deal with removal of
3208 aforementioned files.
3209 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3210 requirement for useless 'program' argument. Clean up
3211 udi_create_inferior, and udi_load to call common download()
3212 routine. Create download routine to load remote hosts directly
3213 (with the help of BFD) so that we don't need yank.c and
3215 Fix udi_detach to call UDIDisconnect with
3216 the right arguments. Clean up udi_resume, don't assign tip_error
3217 twice. Clean up udi_wait, straighten out status codes. Make
3218 udi_kill really work.
3220 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3222 * c-exp.y: separated host/target idea of integer type size,
3223 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3224 UINT and CHAR rules. (parse_number): work out the targetwise type
3225 of a number based upon it's size and qualifiers. (yylex): chars
3226 are now treated the same way as ints.
3228 * source.c (indentify_source_line): don't core dump if wanted
3229 line is larger than number of lines in source. (can happen when
3230 coff gets confused about #included source).
3232 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3234 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3235 when debugging a program with 100 shared libraries.
3237 * solib.c (solib_map_sections): Always close the BFD we open.
3238 Free all malloc'd storage we allocate, too, including error cases.
3239 (struct so_list): Remove unused so_bfd member.
3240 (clear_solib): Don't bother closing so_bfd.
3242 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3243 cacheable. `So many symbol files, so little file descriptors.'
3245 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3247 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3248 Stubs should stand alone as much as possible.
3250 * source.c (show_directories): Avoid printf_filtered length prob
3251 pointed out by Jonathan Stone.
3253 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3254 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3255 <Lee_Cooprider@vos.stratus.com>.
3257 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3259 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3260 struct, not struct itself.
3261 * serial.h (serial_restore): Fix prototype, takes pointer not
3264 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3266 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3267 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3269 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3271 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3272 Stubs should stand alone as much as possible.
3274 * README: Add remote-es1800.c and remote-st2000.c to table.
3275 * go32-nat.c: Remove, there is no native go32 support.
3276 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3278 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3280 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3281 new routines to deal with sending SIGINTs to attached processes
3282 when the user interrupts the controlling GDB.
3283 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3284 the aforementioned routines when waiting for the attached process.
3286 * elfread.c, mipsread.c: Include <string.h>.
3287 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3288 * serial.h: Add prototype for serial_restore().
3290 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3292 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3293 minimal_symbol_count, because the NULL symbol is not included in
3294 the count. This prevented this function from finding the last
3295 symbol in the table.
3297 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3299 * dbxread.c (process_one_symbol): if not defined
3300 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3301 the start of the function, not just after N_FUN.
3303 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3305 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3306 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3307 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3308 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3309 file. Remove preprocessor defines that previously did remapping.
3311 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3313 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3314 Bug fix courtesy of Alexander Klaiber.
3316 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3318 hp300 native support (hp300hpux untested).
3320 * hp300ux-xdep.c: removed.
3321 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3322 * xm-hp300hpux.h: updated copyright.
3323 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3324 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3325 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3326 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3327 fork-child.o coredep.o corelow.o.
3328 (NAT_FILE, NATDEPFILES): new macros.
3329 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3330 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3332 (NAT_FILE, NATDEPFILES): new macros.
3333 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3335 Vax ultrix native support.
3337 * nm-vax.h: new file.
3338 * Makefile.in (HFILES): added nm-vax.h.
3339 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3340 coredep.o corelow.o removed.
3341 (NAT_FILE, NATDEPFILES): new macros.
3342 * xm-vax.h: updated copyright.
3343 (REGISTER_U_ADDR): removed.
3345 Apollo native support (untested).
3347 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3348 * a68v-nat.c, nm-apollo68[bv].h: new files.
3349 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3350 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3351 * a68v-xdep.c: removed.
3352 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3353 inftarg.o fork-child.o a68v-xdep.o.
3354 (NAT_FILE, NATDEPFILES): new macros.
3356 * defs.h: include nm.h.
3357 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3358 sparc-tdep.c, : do not include nm.h.
3359 * doc/gdbint.texinfo: nm.h now included in defs.h.
3361 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3363 * Makefile.in (VERSION): 4.7.1 post release!
3365 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3367 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3369 * Makefile.in (VERSION): gdb-4.7 release.
3370 * README: Update for gdb-4.7.
3372 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3374 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3377 * alldeps.mak, depend: Update.
3379 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3381 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3383 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3384 causes problems in setting breakpoint in the right place in
3385 functions with `float' args which are passed as doubles.
3386 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3387 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3389 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3391 * Makefile.in (HFILES): Add nm-i386sco.h.
3392 * dwarfread.c: include <sys/types.h> for SCO.
3393 * infptrace.c: Don't include ptrace.h under SCO.
3394 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3396 * config/i386v.mt: Add exec.o to TDEPFILES.
3398 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3400 * i386v-nat.c: Remove space from front of #endif.
3401 * irix4-nat.c: Remove externs of registers[], include inferior.h
3403 * mips-nat.c: Explicitly initialize zerobuf to 0!
3404 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3405 Always setup fci->frame, even if it's non-zero. Too many places
3406 depend upon this behavior (and I have to get a release out the
3408 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3409 processing_gcc_compilation if we find the embedded stabs marker.
3410 This fixes several bugs with finding the location of short or char
3411 function parameters passed on the stack.
3413 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3415 Native support for sun4sol2.
3417 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3418 * nm-sysv4.h: new file.
3419 * Makefile.in (HFILES): added nm-sysv4.h.
3420 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3421 (NAT_FILE, NATDEPFILES): new macros.
3422 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3424 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3426 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3427 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3429 * Makefile.in (VERSION): Tick to 4.6.9.
3431 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3433 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3434 definition, replace with portable one.
3435 * remote-nindy.c: Lint.
3436 (nindy_wait): Return type is int, result is inferior_pid.
3437 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3438 (initialize_symmisc): Remove empty function.
3439 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3440 Remove obsolete, misspelled macro.
3441 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3442 (all @node commands): Use new form to avoid nitpicking errors.
3443 * doc/gdbint.texinfo: Document host/native/target split.
3445 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3447 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3449 * xm-mips.h (offsetof): Don't define this if __STDC__.
3451 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3453 umax native support (untested).
3455 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3457 (NAT_FILE, NATDEPFILES): new macros.
3458 * config/umax.mt (TDEPFILES): removed exec.o.
3459 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3460 removed to nm-umax.h.
3461 * nm-umax.h: new file.
3462 * Makefile.in (HFILES): added nm-umax.h.
3464 hppa native support (untested).
3466 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3467 (NAT_FILE, NATDEPFILES): new macros.
3468 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3469 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3470 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3471 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3472 * hppa[bh]-xdep.c: removed.
3473 * hppa[bh]h-tdep.c: do not include ptrace.h.
3474 * Makefile.in (HFILES): added nm-hppa[bh].h.
3476 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3478 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3480 * mips-nat.c: Straighten out include files. Work around
3481 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3484 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3486 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3487 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3488 backtraces from core files work.
3489 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3490 Functions are now defined in mips-nat.c.
3492 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3494 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3495 serial_default_name().
3497 * remote-hms.c, ser-go32.c, serial.h: Change from
3498 serial_timedreadchar() to new serial_readchar().
3500 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3502 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3504 * c-exp.y: Moved handling of 'const' and 'volatile' from
3505 <type> to <typebase>. This removes 2 conflicts.
3507 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3509 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3510 from breakpoint table when reseting breakpoints.
3512 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3514 Native support cleanup and corefile fixes for i386 SVR4 systems.
3516 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3517 fill_fpregset): Moved to i386v4-nat.c
3518 * i386v4-nat.c, nm-i386v4.h, : New files.
3519 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3520 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3521 change i386v-nat.o to i386v4-nat.o.
3523 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3525 Miscellaneous 386 configs updated.
3527 * config/i386aout.mt (TDEPFILES): removed exec.o.
3528 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3529 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3530 (NAT_FILE, NATDEPFILES): new macros.
3531 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3532 config/i386v4.mt (TDEPFILES): removed exec.o.
3533 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3534 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3535 (NAT_FILE, NATDEPFILES): new macros.
3536 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3537 fork-child.o coredep.o corelow.o i386-xdep.o.
3538 (NAT_FILE, NATDEPFILES): new macros.
3540 Native support cleanup for i386bsd (untested).
3542 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3543 * config/i386bsd.mh (NATDEPFILES): added exec.o
3544 * tm-i386bsd.h (FLOAT_INFO): removed.
3545 * nm-i386bsd.h (FLOAT_INFO): added.
3547 Native support for i386v (untested).
3549 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3550 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3551 (NAT_FILE, NATDEPFILES): new macros.
3552 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3553 * i386-xdep.c: removed.
3554 * Makefile.in (HFILES): added nm-i386v.h
3555 * i386v-nat.c, nm-i386v.h: new file.
3556 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3558 * tm-i386v.h (FLOAT_INFO): removed.
3560 Native support for linux (untested).
3562 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3563 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3564 (NAT_FILE, NATDEPFILES): new macros.
3565 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3566 * Makefile.in (HFILES): added nm-linux.h.
3567 * nm-linux.h: new file.
3568 * xm-linux.h: updated copyright. cleaned up formatting.
3569 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3571 Native support for sun386 (untested).
3573 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3574 fork-child.o sun386-xdep.o.
3575 (NAT_FILE, NATDEPFILES): new macros.
3576 * config/sun386.mt (TDEPFILES): removed exec.o.
3577 * Makefile.in (HFILES): added nm-sun386.h.
3578 * sun386-nat.c, nm-sun386.h: new file.
3579 * sun386-xdep.c: removed.
3580 * xm-sun386.h: updated comment and copyright.
3581 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3584 Native support for i386mach (untested).
3586 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3587 fork-child.o mach386-xdep.o.
3588 (NAT_FILE, NATDEPFILES): new macros.
3589 * Makefile.in (HFILES): added nm-i386mach.h.
3590 * nm-i386mach.h, i386mach-nat.c: new files.
3591 * mach386-xdep.c: removed.
3592 * xm-i386mach.h: updated copyright.
3593 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3596 Native separation for go32 (untested).
3598 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3599 * go32-nat.c: new file.
3600 * go32-xdep.c (call_ptrace, child_resume,
3601 fetch_inferior_registers, store_inferior_registers,
3602 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3604 Native support for m88k (untested).
3606 * Makefile.in (HFILES): added nm-m88k.h
3607 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3608 FETCH_INFERIOR_REGISTERS): removed.
3609 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3610 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3611 (NAT_FILE, NATDEPFILES): new macros.
3612 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3613 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3614 * m88k-xdep.c: removed.
3616 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3618 * i386b-nat.c: Comment changes.
3619 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3621 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3623 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3625 Avoid longjmp()-catching compilation errors in cross-ports.
3627 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3628 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3629 Move from mips-tdep.c and tm-{irix3,mips}.h.
3630 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3632 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3635 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3636 (fetch_core_registers): Fix bfd_seek arguments.
3638 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3640 Make core files work again (add back the `core' target).
3642 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3643 (NATDEPFILES): Add corelow.o.
3644 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3647 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3648 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3649 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3650 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3651 appears. FIXME, these should be moved to NATDEPFILES for native
3654 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3656 Ultra3 host/target/native split. (untested).
3658 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3659 (fetch_register, fetch_inferior_registers,
3660 store_inferior_registers, fetch_core_registers): removed to
3662 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3664 * Makefile.in (HFILES): added nm-ultra3.h.
3665 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3666 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3668 (NAT_FILE, NATDEPFILES): new macros for native support.
3669 * config/ultra3.mt (TDEPFILES): exec.o removed.
3671 * xm-vaxult.h: add MEM_FNS_DECLARED.
3673 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3675 * Makefile.in (VERSION): Roll to 4.6.8.
3676 (OBS): Put version.o first, so Makefile rebuild happens early.
3678 * command.h: Publicize prototype for not_just_help_class_command.
3679 * command.c: Remove proto.
3680 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3681 output. Move "maint info" from class info to class maintenance,
3683 * infrun.c: Move "stop" to class_obscure, and give it a
3684 function so it will not be seen as a global help topic. FIXME,
3685 it should be possible to set these attributes independently.
3687 * core.c (core_command): Make nicer error message for no core support.
3689 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3691 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3692 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3694 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3695 (scan_compilation_units): Punt unused filename arg. dbfoff,
3696 lnoffset, and curlnoffset are file_ptr's now.
3697 (dwarf_build_psymtabs): Drop desc and filename args; use
3698 objfile. dbfoff and lnoffset are file_ptr's now.
3699 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3700 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3701 (elf_symfile_read): Skip desc and filename args to
3702 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3703 * gdb-stabs.h: Use file_ptr rather than off_t.
3704 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3705 compile-time debug check that someone turned off as "unused".
3706 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3707 * symfile.h: Update dwarf_build_psymtabs and
3708 elfstab_build_psymtabs prototypes.
3709 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3710 Use file_ptr offsets. bfd_seeks use L_SET.
3712 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3714 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3715 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3716 value so that demangler won't be invoked. This greatly speeds up
3718 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3719 linked_proc_info so that it properly deallocates the appropriate
3720 item after it is done with it instead of before.
3721 * Don't pass bogus frame pointer to create_new_frame(). Just
3722 leave it as zero so that lower level code will figure out the
3725 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3727 Sony News native support.
3729 * Makefile.in (HFILES): added nm-news.h.
3730 * nm-news.h: new file.
3731 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3732 fork-child.o coredep.o to NATDEPFILES.
3733 (NAT_FILE, NATDEPFILES): new macros for native support.
3734 * config/news.mt (TDEPFILES): removed exec.o.
3736 * remote-vx.c: remove redundant include of sys/time.h.
3738 * infrun.c: include ctype.h. Otherwise some machines result in
3739 undefined for isdigit.
3741 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3743 * configure.in: Convert m68k entries to m68* entries to handle
3744 all the various m68xxx hosts and targets.
3745 * config/news1000.mt: No longer needed, same as news.mt.
3747 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3749 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3751 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3753 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3754 nm-sun2.h, nm-mips.h.
3756 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3758 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3760 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3762 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3764 * xm-hppah.h: if __STDC__ is not defined, define
3766 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3767 compiler; see the comment in the file.
3769 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3771 First cut at support for all BSD variants on 386.
3773 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3774 * i386b-nat.c: New native support file.
3775 * configure.in: Add host and target for i[34]86-*-bsd*.
3776 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3778 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3780 Sun2 native support (untested).
3782 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3783 REGISTER_U_ADDR): removed to nm-sun2.h.
3784 * nm-sun2.h: new file.
3785 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3786 fork-child.o sun3-xdep.o removed.
3787 (NAT_FILE, NATDEPFILES): new macros.
3789 Mips native support. Decstation and iris4 have been tested.
3792 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3793 fill_fpregset): removed to irix4-nat.c
3794 * mips-xdep.c: removed.
3795 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3797 * procfs.c: include nm.h.
3798 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3799 * xm-irix4.h: bump copyright.
3800 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3801 PROC_NAME_FMT): removed.
3802 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3803 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3804 (NAT_FILE, NATDEPFILES): new macros for native support.
3805 (CC): supply default compiler switches.
3806 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3807 fork-child.o coredep.o.
3808 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3810 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3811 fork-child.o mips-xdep.o coredep.o.
3812 (NAT_FILE, NATDEPFILES): new macros for native support.
3814 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3816 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3817 (NATDEPFILES): added fork-child.o
3818 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3819 (NATDEPFILES): added fork-child.o
3820 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3821 (NATDEPFILES): added fork-child.o
3823 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3825 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3826 by using puts_filtered instead.
3828 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3830 * remote-nindy.c (nindy_load): Replacement version from Steve
3831 Chamberlain, doesn't require forking to run "strip" or "sx".
3833 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3835 * Makefile.in (HFILES): Add nm-*.h files.
3837 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3839 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3840 (NATDEPFILES): added fork-child.o.
3842 * doc/gdbint.texinfo: document a few more macros, create new
3843 section for native macros.
3845 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3847 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3848 resolution of copyright issues.
3850 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3852 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3853 subdir gets configured.
3855 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3857 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3859 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3860 searching for a "bfd_strip" program. Also, fixed up arguments
3861 passed to that program.
3863 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3864 which is now used for something else. Rewrite description of
3865 associated parameters to match how gdb does it now.
3866 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3868 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3870 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3872 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3875 * inferior.h (proc_signal_handling_change): prototype removed.
3876 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3877 (handle_command): now calls target_notice_signals.
3878 * procfs.c (proc_signal_handling_change): renamed to
3879 procfs_notice_signals. Now static. Add prototype. All callers
3881 * target.h (struct target_ops): new field, to_notice_signals.
3882 (target_notice_signals): new macro to cover new field.
3883 * target.c (cleanup_target): default to_notice_signals to ignore.
3884 * corelow.c (core_ops),
3886 inftarg.c (child_ops),
3887 procfs.c (procfs_ops),
3888 remote-adapt.c (adapt-ops),
3889 remote-eb.c (eb_ops),
3890 remote-es1800.c (es1800_ops, es1800_child_ops),
3891 remote-hms.c (hms_ops),
3892 remote-mm.c (mm_ops),
3893 remote-nindy.c (nindy_ops),
3894 remote-st2000.c (st2000_ops),
3895 remote-udi.c (udi_ops),
3896 remote-vx.c (vx_ops, vx_run_ops),
3897 remote.c (remote_ops),
3898 target.c (dummy_target),
3899 xcoffexec.c (exec_ops): added static initializer for
3901 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3903 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3905 * main.c (define_command): Add forgotten initializer.
3907 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3909 * language.c, language.h: Move saved_language out to global
3910 expected_language. Set expected_language when user expectation
3912 * language.c (language_info): Don't print type/range checking gub.
3913 * main.c (main): Set expected language.
3914 (execute_command): Check against expected language.
3915 * symfile.c (set_initial_language): Set expected language.
3917 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3919 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3921 A bunch of changes mostly to improve debugging of C++ programs.
3922 Specifically, the calling of inferiors methods is improved.
3924 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3925 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3926 hide the implementation details of pointer-to-method objects.
3927 How to tell if the pointer points to a virtual method is
3928 still very dependent on the particular compiler, but this
3929 should make it easier to find the places to change.
3930 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3931 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3932 macros, instead of a hard-wired-in code that incorrectly
3933 assumed a no-longerused representation of pointer-to-method
3934 values. And otherwise fix the relevant bit-rotted code.
3936 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3937 If there are both fields and methods, put a space between.
3939 * stabsread.c (read_struct_type): Fix bug in handling of
3940 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3941 by '_'). (It used to prematurely exit the loop reading in
3942 the fields, so it would think it should start reading
3943 methods while still in the fields. This could crash gdb
3944 given a gcc that can emit nested type information.)
3946 * valops.c (search_struct_method): Pass 'this' value by
3947 reference instead of by value. This provides a more
3948 consistent interface through a recursive search where the
3949 "bottom" functions may need to adjust offsets (due to multiple
3951 * valops.c, value.h, values.c: Pass extra parameters to
3952 value_fn_field and value_virtual_fn_field so we can
3953 correctly adjust offset for multiple inheritance.
3954 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3955 virtual function calls by using value_virtual_fn_field().
3956 * values.c: New function baseclass_offset, derived from
3957 baseclass_addr (which perhaps can be made obsolete?).
3958 It returns an offset rather than an address. This is a
3959 cleaner interface since it doesn't mess around allocating
3961 * valops.c (search_struct_method): Use baseclass_offset
3962 rather than baseclass_addr.
3964 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3966 * Makefile.in: Re-install 29K/UDI stuff.
3967 * remote-udi.c (udi_resume): Clean up.
3968 * (udi_wait): Rewrite, leave out bugs.
3969 * Add debugging code to print out all register fetches and stores.
3970 * Straighten out target_ops.
3971 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3973 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3975 * remote-udi.c (udi_create_inferior): run with no arguments should
3976 not pass the program name as an argument, since the UDI code
3977 already handles that.
3978 (udi_load): get the symbols from prog_name, not arg_string (the
3979 load command should really use arg_string as the program name, not
3980 prog_name, but at least the run command works now).
3982 * munch: HP9000/300 nm puts an extra space between T and symbol
3985 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3986 needed for vxworks targets.
3988 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3990 * am29k-tdep.c (_initialize_29k): Make it possible for the
3991 user to set and query the address where function calls into the
3992 inferior write a small scratch routine. `set call_scratch_address'
3993 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3994 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3995 not already cached validly.
3997 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3999 Rs6000 native support.
4001 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4002 machines without this header should not be compiling this file.
4003 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4004 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4005 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4006 * xm-rs6000.h: do not include ptrace.h.
4007 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4008 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4009 infptrace.o and inftarg.o move to NATDEPFIES.
4010 (NAT_FILE, NATDEPFILES): new macro for native support.
4012 Sun3 native support.
4014 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4015 new macros for native support.
4016 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4017 removed sun3-xdep.o.
4018 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4020 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4021 * sun3-nat.c, nm-sun3.h: new files for native support.
4023 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4025 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4026 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4027 dbfsize and use it to initialize new local file scope dbsize.
4028 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4029 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4030 DIEs as well as the current check for undersize DIEs. This helps
4031 to gracefully detect and reject corrupted DIE information.
4033 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4035 Add `command hooks' and a hook for inferior program stopping.
4037 * command.h (struct cmd_list_element): Remove unused `aux'
4038 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4039 * command.c (add_cmd): Initialize new fields, elim old.
4040 (add_alias_cmd): Clone new fields.
4041 (delete_cmd): Un-hook hookee if we're deleting hook.
4042 (help_cmd): Tell user the command is hooked, if it is.
4043 (lookup_cmd_1): Abbreviations return the original command
4044 instead of themselves, so that hooks on the original cmd will be
4046 * defs.h (enum command_class): Add class_pseudo and comments.
4047 * gdbcmd.h (execute_user_command): Add prototype.
4048 * infrun.c (normal_stop): If the stop command is hooked,
4049 run the hook whenever we stop.
4050 (hook_stop_stub): Stub for catch_errors.
4051 (_initialize_infrun): Set up pseudo "stop" command.
4052 * main.c (execute_user_command): Code extracted from execute_command.
4053 (execute_command): If hooked, run the hook before the command.
4054 (define_command): If defining a new hook, check the command it
4055 is hooking, and warn if none. Install the hook.
4056 * source.c (_initialize_source): "l" is an abbrev for "list".
4057 * doc/gdb.texinfo: Document command hooks.
4059 * Makefile.in (VERSION): Roll to 4.6.7.
4060 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4061 * infrun.c (breakpoints_inserted): Make it static again.
4062 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4064 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4066 Native file renaming.
4068 * nat-sparc.c -> sparc-nat.c
4069 * nat-sun4os4.h -> nm-sun4os4.h
4070 * nat-trash.h -> nm-trash.h
4071 * config/sun4os4.mh: track file renaming.
4072 * configure.in: link to nm.h rather than nat.h.
4073 * infptrace.c: include nm.h rather than nat.h.
4075 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4077 Host/target/native split for sun4.
4079 * Makefile.in (TSOBS): removed corelow.o.
4080 * infptrace.c: included nat.h.
4081 * nat-trash.h: temporary header file. This should be removed once
4082 all hosts have the native/host/target split.
4083 * configure.in: add a symlink from nat-trash.h to nat.h if no
4084 other nat file exists for this configuration.
4085 * sparc-tdep.c: no longer include sys/ptrace.h.
4086 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4087 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4089 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4090 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4091 to NATDEPFILES. removed sparc-xdep.o.
4092 (NATDEPFILES, NAT_FILE): new macros for native support.
4094 Break the direct connection from core_file_command to any
4095 particular type of core file support.
4097 * target.h (find_core_target): new prototype.
4098 * target.c (find_core_target): new function. Walks the target
4099 list looking for the core target.
4100 * core.c (core_file_command): replace calls to core_detach and
4101 core_open with find_core_target and direct calls.
4103 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4105 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4107 config/hp300hpux.mh: ALLOCA1 was not defined.
4109 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4111 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4112 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4113 until we can figure out a better way to do paging.
4115 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4117 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4118 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4119 * hppa-coredep.c: Remove, now that we use the hook.
4120 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4121 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4123 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4124 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4125 be ripped out and reimplemented right (see elfread.c).
4126 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4128 Rename all HPPA files to fit into unique DOS filenames:
4129 * *hppabsd* => *hppab*
4130 * *hppahpux* => *hppah*
4132 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4134 Make the /proc support a target-struct in its own right.
4136 * Makefile.in: Remove inftarg.[co], since it is now included via
4138 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4139 reference infptrace.o. Add fork-child.o to all *.mh that
4142 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4143 No longer global functions.
4144 (fork_inferior): New global function from fork-child.c.
4145 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4146 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4147 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4148 (child_create_inferior): New tiny function that calls fork_inferior.
4149 * fork-child.c: New file, containing fork_inferior, which is
4150 built from slight mods to inftarg.c's child_create_inferior.
4152 * procfs.c (procfs_ops): Add target vector.
4153 (attach): Rename as static do_attach.
4154 (procfs_create_inferior): New tiny function that calls fork_inferior.
4155 (child_xfer_memory): Rename to static procfs_xfer_memory.
4156 (store_inferior_registers): Rename to static procfs_store_registers.
4157 (inferior_proc_init): Rename to static procfs_init_inferior.
4158 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4159 procfs_files_info, procfs_open, procfs_mourn_inferior,
4160 procfs_can_run): Slightly mangled copies of the corresponding
4161 child_XXX routines from inftarg.c.
4162 (proc_wait): Renamed to static procfs_wait.
4163 (child_resume): Rename to static procfs_resume.
4164 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4165 (initialize_proc_fs): Rename to initialize_procfs. Set up
4168 * putenv.c: index -> strchr.
4169 * regex.c: Always rename bcopy to memcpy, etc.
4170 FIXME: Eventually do the renames rather than use #define's.
4171 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4173 * sparc-xdep.c: Move deferred_stores to target dependent.
4174 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4176 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4178 Split non-target-dependent code out of target_attach routines.
4180 * target.h: Comments on target_attach args and results.
4181 * infcmd.c (attach_command): Check for existing execution, call
4182 target_attach, set up terminal status and wait_for_inferior, wait
4183 for the attach status, and do normal_stop.
4184 * inftarg.c (child_attach): Remove target independent stuff.
4185 * remote-adapt.c (adapt_attach): Ditto.
4186 * remote-mm.c (mm_attach): Ditto.
4187 * remote-udi.c (udi_attach): Ditto.
4188 * remote-vx.c (vx_attach): Ditto.
4192 * remote-hms.c (hms_attach): Remove completely, it was useless.
4193 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4194 commented-out start_remote calls.
4195 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4196 DENTER and DEXIT macros and their calls. Use a real debugger --
4197 like gdb -- to see what functions are being called when.
4198 * utils.c (strcmp_iw): Make nonstatic, for lint.
4200 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4202 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4204 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4206 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4207 fix to differentiate between gcc1 & gcc2 compiled files so that we
4208 can debug calls that pass structs as args correctly.
4209 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4210 so, and what version.
4212 * remote.c (remote_wait): Make regs be char to avoid picayune
4213 ANSI compiler warnings.
4215 * energize.h: Move all external struct decls to inside of
4216 __STDC__, add prototype for energize_shell_wait().
4217 * energize.c (getpty): Clean up, make us really get a controlling
4219 * (energize_initialize): Disable SIGIO prior to setting up for
4220 I/O interrupts. Move setsid(), et. al. to getpty().
4221 * (energize_shell_wait): New routine to wait for things started
4222 via the shell command, uses wait() instead of /dev/proc.
4223 * Also, add prototype for execute_command_1().
4225 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4227 * inftarg.c (child_create_inferior, child_attach,
4228 child_mourn_inferior): collect unix child process stratum
4229 functions which live below the target vector into this file to
4230 facilitate host/target/native split. Also, make them static.
4231 * inflow.c (child_mourn_inferior): removed.
4232 * infrun.c (child_create_inferior, child_attach): removed.
4233 (resume): becomes global so that functions below the
4234 target vector can find it.
4235 * inferior.h (resume): add prototype.
4236 (child_mourn_inferior, child_create_inferior, child_attach):
4239 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4240 replaced with find_default_attach and
4241 find_default_create_inferior.
4243 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4245 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4246 addresses don't get displayed in the wrong positions.
4248 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4250 Separate core functions along target vector in preparation for
4251 native support. Functions above vector now live in core.c. Those
4254 * core.c (solib_add_stub, core_close, core_open, core_detach,
4255 get_core_registers, core_files_info, core_ops): moved to corelow.c
4256 (_initialize_core): removed addition of core_ops target.
4257 * corelow.c: new file.
4258 (solib_add_stub, core_close, core_open, core_detach,
4259 get_core_registers, core_files_info, core_ops): moved from core.c
4260 (_initialize_corelow): new function.
4261 * gdbcore.h (core_open, core_detach): added prototypes.
4262 (core_ops): add forward declaration.
4263 * Makefile.in (SFILES_MAINDIR): add core.c
4265 (TSOBS): change core.o to corelow.o
4267 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4269 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4270 instead of 'sun' predefined symbol so that trap analysis code is
4271 enabled only when the TARGET is a sun3.
4273 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4275 * tm-i960.h (ext_format_i960): Add top-level declaration.
4276 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4277 blocks, else Sun4 compiler complains.
4279 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4281 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4282 instruction's argument. Patch from jonathan@cs.stanford.edu
4285 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4287 Break the thread of control that implies that a unix child
4288 process will be the default target.
4290 * target.c (find_default_run_target, find_default_attach,
4291 find_default_create_inferior, return_zero): new functions.
4292 (cleanup_target): Make return_zero the default for to_can_run.
4294 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4295 child_create_inferior references with find_default_XXX instead.
4297 * target.h (struct target_ops): new field, to_can_run.
4298 (find_default_attach, find_default_create_inferior): new prototypes.
4299 (target_can_run): new macro.
4301 * Also added a zero (default) to_can_run element to all static
4302 struct target_ops initializations throughout GDB, except:
4303 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4305 * infrun.c (child_create_inferior): Clean up error handling when
4306 no exec file is specified.
4307 (child_attach): Don't require exec file.
4309 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4311 Remove kill_inferior_fast, in favor of target_kill, which goes
4312 through the target vector.
4314 * inferior.h (kill_inferior_fast): remove declaration.
4316 * main.c (disconnect): call quit_cover using catch_errors rather
4317 than calling kill_inferior_fast directly. New way goes through
4318 the target vector, handles attached processes, and writes
4319 command history if appropriate.
4320 (quit_cover): new function, wrapper for quit_command.
4322 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4323 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4324 inlining them into the local kill_inferior when needed.
4326 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4328 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4329 * stabsread.c (read_struct_type): Simplify complicated expression
4330 for dumb DECstation compiler.
4332 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4334 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4335 operands to memory management instructions, from WRS.
4337 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4339 * main.c (main): Back out previous language setting changes.
4340 Replace with simple default to C before processing any init
4341 files. There MUST be a language set, even in the absence of
4342 init files or executables, or expression parsing fails.
4344 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4346 * main.c (main): Move code that sets initial language to
4347 symfile.c. Fixup places where command files are processed to
4348 be consistent in setting a default language if none has been
4350 * symfile.c (set_initial_language): Add code moved from
4351 main() that sets an initial default language when a new
4352 symbol file is read.
4353 * symfile.c (symbol_file_command): Call set_initial_language.
4354 * symtab.c (find_main_psymtab): Add FIXME comment.
4356 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4358 * breakpoint.c, sparc-tdep.c: comment changes.
4359 * configure.in: removed target_dependent line.
4361 * remote-mm.c (mm_attach): change printf to error to prevent
4363 * remote-udi.c (udi_attach): change printf to error to prevent
4366 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4367 calls to {fetch|store}_inferior_registers with calls to
4368 target_{fetch|store}_registers, for remote-target independence.
4370 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4372 * Makefile.in: Fix bug I introduced in merging Rich's change.
4373 * infrun.c (child_create_inferior): Use proceed() rather than
4374 doing all the same stuff by hand.
4376 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4378 * Makefile.in, configure.in: add support for files used only when
4379 configured native, that is, when host = target.
4381 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4383 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4384 stores are target dependent and were moved from xm to tm.
4386 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4388 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4390 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4391 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4393 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4395 * target.h (struct target_ops): removed to_convert_to_virtual and
4396 to_convert_from_virtual elements. Initializations removed from
4397 all static initializations.
4398 (target_convert_to_virtual, target_convert_from_virtual):
4400 (host_convert_to_virtual, host_convert_from_virtual): Removed
4401 forward declarations.
4402 * target.c (cleanup_target): removed default assignments for
4403 to_convert_to_virtual and to_convert_from_virtual.
4404 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4406 * findvar.c (value_of_register, value_from_register):
4407 target_convert_to_virtual inlined.
4408 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4409 * valops.c (value_assign): target_convert_from_virtual inlined.
4411 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4413 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4414 position wrong if used for the prompt.
4415 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4417 Support for accessing arbitrary MIPS stack frames in memory.
4419 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4420 set, run it before INIT_EXTRA_FRAME_INFO.
4421 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4423 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4424 (FP) value in the frame_info struct if it is zero (as from top of
4426 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4428 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4429 comes back as zero. So does FP_REGNUM, as a trigger for
4430 init_extra_frame_info.
4432 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4433 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4434 (INIT_FRAME_PC): Defined to null.
4435 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4436 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4437 Briefly explain MIPS stacks in GDB.
4439 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4441 * copying.awk, copying.c (show_copying_command,
4442 show_warranty_command): Rename from copying_info, warranty_info,
4443 to match command function conventions.
4445 * utils.c (prompt_for_continue): Reinitialize more-counts
4446 before printing anything, and again afterward. Fix comments.
4447 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4448 or alloca() if needed.
4450 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4451 detect native versus cross-host.
4453 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4455 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4456 Suns. Rename to m68k_saved_pc_after_call.
4457 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4458 m68k_saved... instead of sun3_saved...
4460 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4462 * Makefile.in (update-depend, update-alldeps): Split out of
4463 setup-to-dist, for convenience in rebuilding the depend and
4465 (assorted): Update to catch straggler files when building gdb.tar.Z.
4467 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4469 Preliminary cleanup for splitting host/native/target.
4471 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4472 here; it is dealt with at a gdb-target-independent level.
4473 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4474 high toned routine. Fix return type to void.
4475 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4476 Rich and I believe the "real problem" was that both single_step
4477 and target_resume were issuing PT_CONTINUE calls. This would
4478 cause the second PT_CONTINUE to sometimes fail because the process
4479 was already running.
4480 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4482 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4484 * energize.c (pty_to_kernel): Must check for EAGAIN as
4485 termination condition.
4486 (full_filename): Don't prepend dirname if filename begins with /.
4487 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4489 (getpty (NCR)): Lotsa bug fixes...
4490 (kernel_dispatch (case StopRType)): Use kill() instead of
4491 killpg() so we can deal with losing systems...
4492 (wait_for_events): Work around NCR select() lossage. It doesn't
4493 zero out readfds when select() returns zero.
4494 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4495 getcwd() instead of getwd() (NCR getwd() seg faults).
4496 (energize_wait): Use sigaction() for NCR. Their version of signal()
4497 is unreliable by default.
4499 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4500 error from PIOCSWSTOP.
4502 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4503 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4504 defs.h, utils.c: Make vfprintf_filtered global.
4506 * energize.c (send_location): New routine to consolidate all
4507 places where we must notify kernel of where the given pc is.
4508 (cplus_demangle): Put single-quotes around demangled names.
4509 (energize_call_command): Call send_location() after doing up,
4510 down, and frame commands.
4512 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4514 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4515 pass at doc for two new remote targets---29K using UDI, and Tandem
4516 ST2000 using STDBUG.
4518 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4520 * doc/all.m4: turn on H8/300 stuff for generic manual
4522 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4523 after explicit call to breakpoint() in serial stubs.
4525 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4527 * mipsread.c: Clean up some white space.
4528 (parse_symbol): Handle stEnd of stFile.
4529 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4531 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4532 store_inferior_registers): Replace unexplained numbers
4533 with manifest constants from a DECstation header file.
4534 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4535 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4537 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4539 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4540 for "down". Suggested by Richard Stallman.
4542 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4544 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4545 redeclaration bug on SunOS 4.
4547 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4549 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4550 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4551 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4552 they aren't already there.
4553 * remote-vx.c (vx_prepare_to_store): Ditto.
4554 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4556 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4558 Removed a large number of changes inserted by Per Bothner
4559 for C++ support. These will go back in when they've been
4562 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4564 * serial.h: Fix prototye for serial_raw().
4565 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4566 serial_write() to match prototypes.
4567 * remote-st2000.c (get_reg_name): Make *p be const.
4569 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4571 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4572 to agree with target structure field type.
4573 (nindy_store_registers): Ditto.
4575 * Makefile (OPCODES): New var, pointing to opcodes library.
4576 (CLIBS, CDEPS): Include it.
4577 (saber_gdb): Load opcodes library.
4579 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4581 * a68v-xdep.c (store_inferior_registers): declare as void.
4582 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4583 * remote-st2000.c: Massive changes to use new serial package.
4584 Also added 'connect' command to transparantly connect to serial
4586 * ser-termios.c: Big cleanup, use nicer coding conventions.
4587 * ser-bsd.c: New module, serial stuff for BSD systems.
4588 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4589 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4591 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4593 * doc/gdb.texinfo: fix shameful error of agreement reported by
4594 jimb@occs.cs.oberlin.edu (Jim Blandy)
4595 * doc/gdb.texinfo: remove old partial discussion of remote serial
4596 protocol (via serial debug stubs)
4597 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4598 use of serial debug stubs
4600 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4602 * symfile.h: Declaration of set_demangling_style() moved
4603 here from demangle.h (which is now in ../include).
4604 * i386-xdep.c: Update comment.
4606 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4608 * symtab.c (completion_list_add_symbol): restructured to optimize
4609 for time. First clip names that cannot match. Then clip any
4610 names we've already considered. Drop a redundant strncpy. Drop
4611 a redundant malloc and associated free for demangled names.
4613 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4615 * a68v-xdep.c (store_inferior_registers): Define as type void.
4616 * configure.in: Add host m68k-apollo*-bsd*.
4617 * demangle.c (struct demanglers): Use enum instead of constant
4618 value to keep braindamaged HP/Apollo compiler happy.
4620 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4622 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4623 match "FOO". This allows 'break Foo' to work when Foo is
4624 a mangled C++ function. (See comment before function.)
4626 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4628 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4629 for files in vx-share/*.c.
4630 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4631 for normal GDB source files.
4633 * Makefile.in (VERSION): Roll to 4.6.6.
4635 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4636 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4637 * tm-sun3os4.h: Update comments.
4638 * xm-delta88.h: Remove STACK_END_ADDR.
4640 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4642 * Makefile.in (VERSION): Roll to 4.6.5.
4644 * infrun.c: Lint for recent `handle' changes.
4646 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4647 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4648 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4649 should include a ser-XXX.o module.
4651 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4652 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4654 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4655 known suns in configure.in, rather than mapping them to unique
4656 config files that happen to duplicate other config files.
4657 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4658 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4660 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4662 * configure.in (*-*-sunos*): Use trailing * to match all
4663 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4664 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4665 in production on Sun-4.
4666 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4667 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4668 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4670 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4671 config/sparc-noun.mt: New target configs for embedded.
4672 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4674 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4675 target definitions for embedded with and without underlines on
4678 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4679 not a parameter of the CPU, but of the development environment.
4680 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4682 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4684 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4685 (which involves reading in main's symtab) if we have no breakpoints.
4687 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4689 * dwarfread.c (cu_language): New local variable to record
4690 language for current compilation unit being processed.
4691 * dwarfread.c (set_cu_language): New local function to decode
4692 and record language for current compilation unit being processed.
4693 * dwarfread.c (synthesize_typedef): Add local function to
4694 synthesize a typedef for C++ classes, structs, unions, and
4696 * dwarfread.c (read_structure_scope): Synthesize typedefs
4697 for C++ classes, structs and unions.
4698 * dwarfread.c (read_enumeration): Synthesize typedefs for
4700 * dwarfread.c (read_file_scope): Call set_cu_language to
4701 record language for current compilation unit. After symtab
4702 is built, save this recorded language.
4703 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4704 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4705 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4706 typedefs for C++ classes, structs, unions, and enumerations.
4707 * dwarfread.c (scan_compilation_units): Call set_cu_language
4708 to record language for current compilation unit.
4709 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4710 for TAG_enumeration_types, rather than in add_partial_symbol.
4711 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4712 case with class, struct, and union type cases, now that they are
4713 the same. Remove tests for non-NULL name attributes, now done
4715 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4716 treat as alias for TYPE_CODE_STRUCT for now.
4718 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4720 * Makefile.in: map "gdb" through program_transform_name when
4723 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4725 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4726 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4727 Use "regi" for local indexing through register numbers, reserving
4728 "regno" for the name of a specific register passed as an input
4729 parameter. Fix bug propagated through all versions that sometimes
4730 used regno as an index when it should have been regi, thus using
4731 -1 as an index in some cases.
4733 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4735 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4736 respectively, so same demangler can be used by other programs.
4737 * Makefile.in: Remove demangler stuff.
4738 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4739 * demangle.c (_initialize_demangler): Tell demangler which
4740 CPLUS_MARKER to assume.
4742 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4744 RS/6000 portability changes (for hosting cross-debuggers).
4746 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4747 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4748 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4749 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4750 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4751 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4752 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4753 (NO_SINGLE_STEP): Add, target-dependent.
4754 (loadinfotextindex): Lowercase, remove "aix_".
4755 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4756 (NO_SINGLE_STEP): Remove, target-dependent.
4757 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4758 * xcoffread.c: Only build file if RS/6000 native GDB.
4759 (build_function_symbol): Remove #if 0'd code.
4760 * rs6000-tdep.c: Cleanup. Add static fn protos.
4761 Use CORE_ADDR for addresses throughout. Make void fns void.
4762 (pop_dummy_frame): Add FIXME about bogosity of design here.
4763 (rs6000_struct_return_address): Ditto.
4764 (frameless_function_invocation, frame_get_cache_fsr,
4765 frame_initial_stack_address, xcoff_relocate_symtab,
4766 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4767 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4768 Use CORE_ADDRs. Change identifiers to lowercase.
4770 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4771 supplying dummy routines if non-native. Add prototype for
4772 static exec_one_dummy_insn. Move a mess of functions to
4773 rs6000-tdep.c (as above). Remove #if 0'd code.
4775 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4776 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4777 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4779 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4782 * vx-share/README, nindy-share/README: New files describing
4783 how these directories' code is shared, and with whom.
4785 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4787 * configure.in (target configurations): Reformat into table.
4788 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4790 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4791 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4792 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4793 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4794 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4795 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4797 * Makefile.in (config-check): Add command to check whether
4798 configure.in is consistent with config/*.
4800 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4802 * configure.in (host configurations): Reformat nested cases into
4803 easy-to-maintain table.
4804 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4805 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4807 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4809 * cplus-dem.c: Reorder args to most local functions to make them
4810 follow the consistent pattern of struct work_stuff pointer first,
4811 followed by pointer into string being demangled, followed by
4812 pointer to the string where the result is being stored, followed
4813 by other args. Also generally replace most variables of name
4814 "type" with "mangled" for consistency. They all pointed to the
4815 same string but half were one name and half the other.
4816 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4817 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4818 use whenever a qualified name is being demangled.
4819 * cplus-dem.c (do_type): Qualified names are treated similarly
4820 to fundamental types, not as modifiers of fundamental types.
4822 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4824 * configure.in: Add sparclite as a target.
4826 * sparc-stub.c (handle_exception): Flush instruction cache just
4827 before returning to the user. (hexToInt): Fix overzealous cleanup.
4829 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4831 * infrun.c (handle_command): Rewrite to allow multiple signal
4832 numbers, signal number ranges, and to recognize "all" to mean all
4833 signals except those used by the debugger.
4834 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4835 to set or reset actions for specific signals.
4837 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4839 * coffread.c (decode_type): Call alloc_type to alloc new
4841 * stabsread.c (read_array_type, read_range_type, define_symbol):
4842 Call alloc_type to alloc new types.
4843 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4844 from type_obstack to symbol_obstack.
4845 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4847 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4848 associated with a type, using the same mechanism as was used to
4849 allocate space for the type structure itself.
4850 * coffread.c (patch_type, coff_read_struct_type,
4851 coff_read_enum_type): Use TYPE_ALLOC.
4852 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4853 * gdbtypes.c (create_array_type, check_stub_method,
4854 allocate_cplus_struct_type): Use TYPE_ALLOC.
4855 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4856 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4857 read_range_type): Use TYPE_ALLOC.
4859 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4861 * breakpoint.c (breakpoint_re_set): Select a default source
4862 symtab if one is not currently selected.
4863 * utils.c (query): Call wrap_here before building the output
4864 query string, to turn off wrapping and flush any buffered output.
4865 Otherwise our query may end up in the wrap buffer and never be
4867 * eval.c (evaluate_subexp): Report error when attempting to
4868 evaluate subscript for types without a target type, rather
4869 than dumping core by using the NULL pointer.
4870 * symfile.c (symbol_file_command): Forget current_source_symtab
4871 and current_source_line when discarding symbol table.
4873 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4875 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4877 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4878 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4880 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4882 * remote.c (remote_open): Fix baud rate setting to make -b flag
4883 work. (remote_wait): Change 'T' message parser to deal with new
4884 improved format which allows stub to send an arbitrary bunch of
4886 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4887 make all this re-entrant by storing all state on the stack. Clean
4888 up memory error trapping. (computeSignal, set_debug_traps):
4889 make it all table driven. Make a start at a baud rate setting command.
4891 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4893 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4895 * remote-vx.c: redefine malloc to avoid buggy declaration on
4896 RS/6000 <rpc/types.h>.
4897 xm-rs6000.h: include <sys/select.h> to define fd_set for
4898 <rpc/svc.h> on RS/6000.
4900 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4902 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4903 recursive invocations of make. Always create installation
4906 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4908 * m68k-pinsn.c: Minor fix in style of output (don't use
4909 range to indicate floating point control registers).
4911 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4913 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4915 * infcmd.c (registers_info): Handle multiple register names.
4916 Changes inspired by Roland McGrath.
4918 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4920 * sparc-stub.c: New file. Mix it with your SPARClite
4921 application, and it will speak GDB remote protocol!
4922 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4923 deal with arbitrary registers. Needed for sparc-stub.
4925 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4927 * cplus-dem.c (cplus_markers): Add table for gnu style and
4928 use throughout, in place of compile time constant CPLUS_MARKER.
4929 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4930 * cplus-dem.c (cfront_special): New function, as suggested
4931 by pfieland@stratus.com.
4932 * cplus-dem.c (forget_types): New function.
4933 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4935 * cplus-dem.c (mop_up): Call forget_types().
4936 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4937 Use throughout, instead of checking current_demangling_style.
4938 * cplus-dem.c (demangle_signature): When finding an explicit
4939 start of function args, forget all remembered types for
4940 lucid/cfront style demangling.
4941 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4942 underbar characters, use last pair as the delimiter. Hoist
4943 gnu_special() call up to cplus_demangle(). Call cfront_special()
4945 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4946 for inherited classes.
4947 * cplus-dem.c (demangle_args): Document quirks of numbered
4948 references to previously seen types.
4949 * dbxread.c (read_ofile_symtab, process_one_symbol):
4950 Use AUTO_DEMANGLING rather than explicitly checking
4951 current_demangling_style.
4952 * demangle.h: Add some comments.
4953 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4954 CFRONT_DEMANGLING): New macros.
4955 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4956 not found in the actual producer string produced by lcc.
4957 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4958 than explicitly checking current_demangling_style.
4960 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4962 * breakpoint.c (enable_longjmp_breakpoint,
4963 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4964 Check for duplicate breakpoints at the same address. Bug report
4965 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4967 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4969 * buildsym.c (end_symtab): Document that end_symtab can return
4970 NULL under non-error conditions.
4971 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4972 returned from end_symtab for empty compilation units.
4974 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4976 * am29k-tdep.c: Lint from DECstation compiler.
4977 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4978 As the man page says, "Sometimes you just can't get lint to shut
4979 up". That doesn't mean you should blow away the code it won't
4981 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4982 it up over the next few weeks. Make mips x 29k build.
4983 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4984 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4985 but leave it as a comment because the breakpoint instruction
4986 is not easily accessible at this moment (it's static, and if
4987 we define one here, it goes into every file compiled).
4989 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4991 * Makefile.in (VERSION): Bump to 4.6.3.
4992 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4993 function scopes when building partial symbol tables.
4994 * objfiles.c (open_existing_mapped_file): Make it clear in
4995 warning message that out of date mapped files are ignored.
4996 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4997 unit source file name in error message.
4999 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5001 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5002 * dwarfread.c (struct_type): In absence of AT_byte_size for
5003 bitfield, use size of object of member's type for the size of
5004 the anonymous object containing the bit field.
5005 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5006 an AT_byte_size attribute is seen.
5007 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5008 union aux_ext (was aux_ent).
5009 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5010 unsigned char* to char*, for Lucid compiler.
5011 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5012 to be correct type (from unsigned char* to char*).
5013 * valprint.c (type_print_derivation_info): Minor tweak to placement
5014 of commas in derived class printing.
5015 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5017 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5019 * xm-go32.h: Define LSEEK_NOT_LINEAR
5020 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5021 then work out the lseek positions of newlines by running through
5022 the file and `tell'ing. This makes source file listing work on
5023 OS's where the relationship between physical position in file and
5024 canonical position is indeterminate, eg VMS and DOS.
5026 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5028 * stabsread.c: Ensure that all members of all allocated structures
5029 are initialized to known state to avoid hard to find bugs with gdb
5030 using fields containing random data.
5031 * buildsym.c (start_subfile): Compact dirname initialization.
5032 * buildsym.c (patch_subfile_names): New function.
5033 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5034 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5035 * buildsym.h (patch_subfile_names): Add prototype.
5036 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5038 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5040 * remote-udi.c: Update comments.
5042 * remote.c (getpkt): Only force retransmission ten times;
5043 after that, assume bug in target code, and handle pkt anyway.
5045 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5047 * configure.in: Add support for apollo 68k under BSD environment.
5048 * xm-apollo68b.h: New file to support above.
5050 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5052 * configure.in: Recognize i486 host cpu.
5053 * valprint.c (type_print_derivation_info): Print derivation info
5054 in same form as class declarations in source.
5055 * valprint.c (type_print_varspec_suffix): Split arg printing
5056 code out to type_print_args function.
5058 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5060 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5061 at_import, at_frame_base.
5062 * dwarfread.c (completedieinfo): Remove cases for obsolete
5063 AT_visibility, AT_import, and AT_frame_base attributes.
5064 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5065 i860, which can keep up to 4 shadow breakpoints.
5066 * tm-stratus.h (USG): Define.
5067 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5068 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5069 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5070 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5071 * config/stratus.mt (TDEPFILES): Include files available from
5072 stratus that are not yet in release pending receipt of paperwork
5074 * buildsym.c (finish_block): Minor code format change.
5075 * gdbtypes.h (struct field): Add to comments.
5076 * gdbtypes.h (virtual_field_bits): Add to comments.
5077 * objfiles.c (allocate_objfile): Change obstack interface to
5078 match FSF merging efforts.
5080 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5082 * Makefile.in (VERSION): Bump to 4.6.2.
5083 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5084 * Makefile.in (OBS): Add stabsread.o
5085 * Makefile.in (stabsread.o): Add build rule.
5086 * stabsread.c, stabsread.h: New files.
5087 * buildsym.c: Split out stabs specific support to stabsread.c.
5088 * buildsym.h: Split out stabs specific support to stabsread.h.
5089 * dbxread.c (stabsread.h): Include
5090 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5091 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5092 * dbxread.c (read_ofile_symtab): Call end_stabs.
5093 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5094 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5095 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5096 really_free_pendings to cleanups.
5097 * elfread.c (elf_new_init): Call stabsread_new_init.
5098 * gdbtypes.c: Small changes to maintenance commands.
5099 * mipsread.c (stabsread.h): Include.
5100 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5101 * xcoffread.c (stabsread.h): Include.
5102 * xcoffread.c (global_stabs): Remove redundant def.
5103 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5105 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5107 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5108 * inflow.c (terminal_init_inferior, terminal_inferior,
5109 terminal_ours_1, initialize_inflow): Record and use state
5110 of lmode_inferior_valid and lmode_ours_valid.
5112 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5114 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5115 include <sgtty.h> on USG. (from sef).
5117 * depend: es1800 dependency needed here.
5119 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5121 * buildsym.c (read_struct_type): Initialize structs allocated
5122 with alloca, to avoid using random values from stack later on.
5123 * defs.h (fprintf_filtered): Add prototype.
5124 * gdbtypes.c (check_stub_method): Fix misleading comments.
5125 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5127 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5128 small changes to maint support functions.
5129 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5130 for some fields and expand comments.
5131 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5132 macro and track change to obstack_full_begin macro.
5133 * utils.c (fprintfi_filtered): New function.
5134 * valprint.c (type_print_base): Fixup field printing to not
5135 print extraneous lines and not print bogus "no data fields"
5136 messages for C++ classes with no data members. Also use new
5137 fprintfi_filtered function.
5139 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5141 * configure.in: es1800 ok for 68000 too.
5143 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5145 * configure.in: echo error messages to stderr, not stdout
5147 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5149 * configure.in: recognize hppa* instead of hppa
5151 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5153 * energize.c: Second cut at DynamicLoad message handling.
5155 * energize.c: Relativize pathnames in #include statements.
5156 * (kernel_dispatch): Better error messages for unknown protocol
5158 * (kernel_dispatch): First cut at DynamicLoad message handling.
5160 * Makefile.in: Remove -I../readline from all compilations,
5161 include a special case for main.o instead.
5163 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5165 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5166 error if it fails to find a member type, rather than return NULL
5167 and trigger a coredump.
5168 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5169 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5170 match on complete demanglings, including argument lists for member
5171 functions, rather than just accepting the first demangling that
5172 matches the class and function name.
5173 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5174 to start_symtab as the directory name.
5175 * dwarfread.c (completedieinfo): Strip off any leading hostname
5176 portion of the AT_comp_dir attribute string. Gdb doesn't know
5177 what to do with them (FIXME).
5179 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5181 * breakpoint.c (commands_command): Simplify code a bit, remove
5182 unnecessary fflush().
5184 * Makefile.in (OTHERS): Add gcc.patch.
5185 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5187 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5189 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5190 lcc producer string.
5192 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5194 * WHATS.NEW renamed to NEWS.
5196 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5198 * dbxread.c, dwarfread.c: Re-enable experimental code to
5199 automatically select demangling style.
5200 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5201 DEMANGLING_STYLE, to make more descriptive. Revert back to
5202 "auto" as default. Comment use.
5203 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5204 * Makefile.in (${DEMANGLER}.o) Remove target and special
5207 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5209 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5211 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5213 * Makefile.in, demangle.c: Change default demangling style to
5215 * Makefile.in: Update version to 4.6 !!!
5216 * README, WHATS.NEW: Update for 4.6.
5218 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5220 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5223 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5224 nodes as base classes.
5226 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5228 * alldeps.mak, depend: Update.
5230 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5232 * Makefile.in (VERSION): 4.5.9.
5234 * xm-hp300bsd.h: Add decl for strdup().
5235 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5236 PDR. Cleanup a few things, fix compilation warnings.
5238 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5240 * Makefile.in (DEMANGLING_STYLE): New define to set default
5241 demangling style for C++. Defaults to "auto".
5242 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5243 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5244 * Makefile.in (OBS): Add demangle.o
5245 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5246 Remove compile time decisions about demangling style and replace
5247 with runtime decisions using current_demangling_style.
5248 * cplus-dem.c (main): Expand code included during building of
5249 standalone demangler to recognize demangling style options.
5250 * dbxread.c (demangle.h): Include.
5251 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5252 demangling style if processing g++ code and current demangling style
5253 is auto (Note: this feature currently disabled.)
5254 * demangle.c: New file, generic demangling control.
5255 * demangle.h (demangling_styles): New enumeration to select one
5256 of several demangling styles. Also define string names for each
5258 * demangle.h (set_demangling_style): Add prototype.
5259 * dwarfread.c (demangle.h): Include.
5260 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5261 New producer string prefixes to recognize.
5262 * dwarfread.c (handle_producer): Consolidate actions for specific
5263 producers. Set demangling style based on producer string if
5264 current style is auto. (Note: this feature currently disabled.)
5265 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5267 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5269 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5271 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5273 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5274 * c-exp.y: Call lookup_signed_typename() after seeing
5275 "signed". This handles "signed char" correctly.
5276 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5277 keywords before a type specifier.
5279 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5281 * command.c (lookup_cmd_1): Clarify descriptive comments.
5282 * gdbcmd.h (maintenanceprintlist): Add declaration.
5283 * main.c (maintenanceprintlist): Add definition.
5284 * main.c (gdb_completer_command_word_break_characters): Add.
5285 * main.c (symbol_completion_function): Switch completer word
5286 break character sets dynamically, based on whether completion is
5287 being done on commands or on something else.
5288 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5289 * maint.c: Include demangle.h.
5290 * maint.c (maintenance_demangle): New function.
5291 * maint.c (maintenance_print_command): New function.
5292 * maint.c (_initialize_maint_cmds): Reorganize some commands
5293 under new maintenance print subcommand.
5295 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5297 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5298 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5299 target type. Otherwise, 'whatis this.field' wouldn't work,
5300 which would be inconsistent, since 'print this.field' works.
5301 * buildsym.c (read_struct_type, read_enum_type): Clear
5302 TYPE_FLAG_STUB flag.
5303 * buildsym.c (cleanup_undefined_types): Don't rely on a
5304 flawed "Reasonable test to see if" a type has been defined
5305 since it was referred to; now we can just see if the
5306 TYPE_FLAG_STUB flag has been cleared.
5307 * valprint.c (print_type_base): Emit public/protected/private
5308 labels for methods as well as fields. Also, indent these labels
5309 2 spaces instead of 4, for a more conventional "look".
5310 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5311 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5312 * gcc.patch: New file. Contains patch for gcc (so people
5313 with gdb-2.2.x won't have to wait for a new gcc release).
5315 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5317 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5318 (print_addr): Call print_address to show symbolic version as well.
5320 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5322 (vx_read_register): Declare inferior_fp_regs. Delete code for
5323 copying "inferior_registers" around; the values are already in var
5324 "registers". Use correct size for register set.
5326 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5327 target doesn't support it.
5328 (vx_read_register): Don't try reading them either.
5330 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5331 VxWorks back end reads them in one contiguous set except for this
5333 (register_names): Change "pc" to "pcw" to avoid confusion printing
5335 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5336 find the PC under VxWorks.
5338 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5340 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5341 to create new blank types, instead of handcrafting them.
5342 * defs.h (printfi_filtered): Add prototype.
5343 * utils.c (printfi_filtered): New function.
5344 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5345 to simplify the code. Other cleanups.
5346 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5347 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5348 use of various fields.
5349 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5350 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5351 production that currently treats it exactly the same as STRUCT.
5352 * c-exp.y (yylex): Recognize "class" as token CLASS.
5353 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5354 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5355 general symbol handling code. Call cplus_mangle_opname with
5357 * symtab.c (decode_line_2): Print demangled function names in
5358 breakpoint menus, instead of just file and line number.
5359 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5360 * valprint.c (type_print_base): Print "class" for C++ classes,
5361 rather than "struct". Print section labels for public, protected
5362 and private members of C++ classes.
5363 * values.c: Include demangle.h.
5364 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5366 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5368 * Makefile.in (VERSION): Update to 4.5.8.
5370 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5372 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5373 prevent crashes when examining cross-targets.
5374 * dbxread.c (process_one_symbol): Include directory name when
5375 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5376 find include files, and yacc/lex sources when the cwd doesn't match
5377 that in which the object was compiled.
5378 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5380 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5383 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5385 * maint.c (maintenance_command, maintenance_info_command):
5386 Install with allow_unknown as 0 and call help_list to show
5387 list of possibilities when no subcommand is specified.
5389 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5391 * configure.in: Add m68k-ericsson-*.
5392 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5394 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5396 * maint.c: New file.
5397 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5398 * Makefile.in (OBS): Add new file maint.o.
5399 * defs.h (command_class): Add class_maintenance.
5400 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5401 commands. Allow for them (and other nonessential parts of gdb)
5402 to be selectively left out under special circumstances.
5403 * gdbtypes.c (recursive_dump_type): New function; supports
5404 maintenance print-type command.
5405 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5407 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5409 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5410 initializers. Add initializations for setprintlist, showprintlist,
5411 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5412 * printcmd.c (maintenance_print_type): New maintenance cmd.
5413 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5414 implied by comment that all cmd lists are owned by main.c.
5415 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5416 that all cmd lists are owned by main.c.
5417 * language.c (setchecklist, showchecklist): Move to main.c, as
5418 implied by comment that all cmd lists are owned by main.c
5419 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5420 deletelist): Remove redundant declarations (also in gdbcmd.h).
5421 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5422 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5423 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5424 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5425 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5426 maintenance_print_msymbols, maintenance_print_objfiles):
5428 * symmisc.c (printsyms_command, printpsyms_command,
5429 printmsyms_command, printobjfiles_command): Removed from
5430 _initialize_symmisc.
5431 * main.c (dump_me_command): Moved to maint.c and renamed to
5432 maintenance_dump_me.
5433 * breakpoint.c (all_breakpoints_info): Rename to
5434 maintenance_info_breakpoints.
5435 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5436 all_breakpoints_info to add maintenance_info_breakpoints to the
5437 maintenanceinfolist instead.
5438 main.c (initialize_main): Set up maintenance class commands.
5440 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5442 * energize-patches: Fix minor problems with building energize lib.
5444 * energize-patches: Change names of all cadillac procedure calls
5445 to be energize procedure calls. Simplify many hooks by moving
5446 tests energize.c. Configure energize, and build it automatically now.
5448 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5450 * Makefile.in (VERSION): Bump to 4.5.7.
5451 * cplus-dem.c (demangle_args): Validate index for previously
5452 seen type to guard against bogus values from malformed manglings.
5453 * valops.c (value_struct_elt_for_reference): Guard against
5454 blindly using NULL return value from lookup_symbol.
5456 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5458 * cadillac.c, cadillac-patches: Rename to energize.c and
5459 energize-patches. Change all routines and variables named
5460 'cadillac*' to 'energize*'. Create new file called energize.h to
5461 hold all interface declarations.
5463 * deblib/connection/*: Move all of this stuff into energize/, but
5464 delete unneeded files.
5466 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5468 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5470 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5471 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5472 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5473 child processes, to avoid dead ones "hanging around" after GDB exits.
5474 (attach): Always stop the process if it needs it. Set RLC flag
5475 when attaching running processes, so it will continue if we detach
5476 it, quit, or are killed.
5477 (detach): Clear faults and set RLC flag to make process run
5479 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5481 (info_proc): Open process O_RDONLY, so we can see any process,
5482 even those controlled by debuggers.
5483 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5485 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5487 Relocate symbols using an array of section_offsets, rather than a
5488 single `addr' or `offset'. This makes Solaris-2 support work, and
5489 permits better VxWorks (and maybe xcoff) support later.
5491 * symtab.h (struct section_offsets): New structure for keeping
5492 a set of offsets, rather than a single one.
5493 (struct objfile): Replace addr with section_offsets member.
5494 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5495 * gdb-stabs.h: New include file with `symbol type specific'
5496 parameters for psymtabs and objfiles.
5497 * Makefile.in (HFILES): Add gdb-stabs.h.
5498 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5499 * coffread.c: Conforming changes. Fake offset array always 0.
5500 * dbxread.c: Conforming changes.
5501 (struct dbx_symfile_info): Move to gdb-stabs.h.
5502 (start_psymtab): Call elfstab_offset_sections to calculate good
5503 offsets for this source file, based on the ELF symbol table info.
5504 (read_ofile_symtab): Yank N_CATCH, which is dead.
5505 (process_one_symbol, N_CATCH): Yank.
5506 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5507 Relocate with SECT_OFF_TEXT.
5508 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5509 to distinguish relocatable from absolute symbols. Then, if not
5511 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5512 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5513 (", N_ROSYM): SECT_OFF_RODATA.
5514 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5515 (dbx_symfile_offsets): Add to translate addr to offset.
5516 * dwarfread.c: Conforming changes. Single offset currently used.
5517 * elfread.c: Add various complaints about elf/stab stuff.
5518 #include gdb-stabs.h. Conforming changes, using a single offset.
5519 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5520 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5521 for later use in building psymtabs.
5522 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5523 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5524 (free_elfinfo): New fn, frees all chained stab_section_infos
5525 in an objfile, and zaps the start-of-chain pointer.
5526 (elfstab_offset_sections): New fn, looks in stab_section_info
5527 chain to determine section bases to relocate a psymtab's worth
5528 of symbols, as they are being read.
5529 * mipsread.c: Conforming changes. Stabs-reading will relocate
5530 using one offset. MIPS-reading will not relocate at all.
5531 * partial-stab.h: Relocate different symbol types using different
5532 offsets from section_offsets.
5533 * symfile.c: Conforming changes.
5534 (find_lowest_section): Unused function to use later
5535 to free us from the Tyranny of the Text Section.
5536 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5537 in all lower layers of symbol reading. Call format-specific
5538 sym_offsets function to initialize offsets for high speed symbol
5540 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5541 (symbol_file_command, add_symbol_file_command): Callers changed.
5542 * symmisc.c (dump_psymtab): Print new relocation parameters.
5543 * xcoffread.c: Corresponding changes.
5545 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5546 * main.c (main): Read the $HOME/.gdbinit file before processing
5547 the argv arguments (e.g. reading symbol files or core
5548 files). This allows global parameters to be set, which will apply
5549 during the symbol reading. The ./.gdbinit is still read after
5551 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5552 * xcoffexec.c: Clean up quote inside comment.
5554 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5556 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5557 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5558 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5559 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5560 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5561 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5562 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5563 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5564 values.c, xcoffread.c:
5565 Remove "(void)" casts from function calls where the return value
5566 is ignored, in accordance with GNU coding standards.
5568 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5570 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5571 * partial-stab.h: Ignore N_ENDM.
5572 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5573 CODE or DATA section attachment. This eliminates a lot of random
5574 values from shared libraries, which screw up the ordinary symbols
5575 in the address ranges they happen to overlap.
5576 * buildsym.c (define_symbol): Eliminate special tests
5577 for function types; move into "function" cases in switch statement.
5578 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5579 in case they define new type numbers. But ignore them (FIXME).
5580 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5581 (read_sun_builtin_type): Add commentary.
5583 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5585 * xm-rs6000.h: define MEM_FNS_DECLARED
5587 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5589 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5590 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5591 * mips-xdep.c: Remove most include files (unused, caused errs).
5592 (fetch_core_registers): Use right parameters in dummy fn.
5594 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5596 * buildsym.c (scan_file_globals): Beware the null file.
5597 Fix from Jim Williams.
5599 * stack.c (return_command): Evaluate expression *before* popping
5600 off the stack frames! Fix inspired by Jim Williams.
5601 (up_silently_command, down_silently_command): No sel frame is error.
5603 * defs.h (memcpy, memset): Conditionalize decls on
5604 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5605 (alloca): Break out the STDC and non-STDC alloca cases, to make
5606 it work on old preprocessors as well as "picky ANSI" ones.
5607 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5609 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5610 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5611 header files define it!
5613 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5615 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5617 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5618 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5619 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5620 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5621 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5622 utils.c, valarith.c, valops.c, valprint.c, values.c:
5623 Replace bcopy() use with memcpy(), which is more standard and can
5624 take advantage of gcc's builtin functions for increased performance.
5625 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5626 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5628 Replace bzero() use with memset(), which is more standard and can
5629 take advantage of gcc's builtin functions for increased performance.
5630 * i386-tdep.c, main.c, valprint.c:
5631 Replace bcmp() use with memcmp(), which is more standard and can
5632 take advantage of gcc's builtin functions for increased performance.
5634 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5636 * remote.c (remote_wait): Fix cast on signal() call.
5637 * defs.h (alloca): More diddling with alloca. Have to ensure
5638 that it has a prototype, so that if alloca is defined as a macro
5639 that takes an arg, the definition is seen as a use of a macro
5640 that takes an arg, to satisfy picky ANSI preprocessors.
5642 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5644 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5645 consistency with all other gdb files.
5646 * cadillac.c: Use <string.h> rather than <strings.h>.
5647 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5648 * Makefile.in (MAKE): Remove definition for consistency with
5649 other Makefile.in files and to fix problem with recursive makes.
5651 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5653 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5656 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5658 * source.c (print_source_lines): for DOS interoperability; don't
5659 print CR (013) as ^M.
5661 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5663 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5665 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5667 * remote.c (remote_wait): Cast signal to void * to avoid warning
5668 from busted HP compiler.
5670 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5671 stabs cause end_psymtab to be called.
5673 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5674 compiler feature of putting 'c' into basic type descriptors for
5677 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5678 where there is no place for nPC in prrun struct.
5680 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5682 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5683 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5684 * dwarfread.c (enum_type): Save enum names on type_obstack.
5685 * dwarfread.c (struct_type): Save member name on type_obstack.
5686 * symtab.c (_initialize_symtab): Fix misspelling.
5687 * regex.c (store_jump, insert_jump): Return void.
5689 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5691 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5692 (alloca): Declare return type on SPARC, since Sun doesn't.
5693 (*_BYTE_ORDER): Improve comment: *must* be defined.
5695 * tm-hppa.h: New file, architectural definition of HP PA.
5696 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5698 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5699 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5700 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5701 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5704 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5705 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5706 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5708 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5710 * printcmd.c (output_command): Thinko.
5711 (x_command): Only set remembered size/format if cmd succeeds.
5713 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5714 since it is no longer used and burns time for every symbol read.
5715 (process_one_symbol): Treat N_CATCH like default (complain).
5717 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5719 * partial-stab.h (case N_TEXT): Fix fencepost error when
5720 detecting start of new symbol info after reading symtab for a
5721 module with a zero length TEXT segment.
5723 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5725 * Makefile.in (VERSION): Bump to 4.5.6.
5726 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5728 * defs.h (NORETURN): Define away for Lucid compiler.
5729 * remote.c (remote_timer, remote_interrupt): Signal handlers
5731 * ser-termios.c (serial_write, serial_close): Return whatever
5732 value the write/close call returns, rather than falling off end.
5733 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5734 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5736 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5737 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5739 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5740 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5741 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5742 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5744 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5745 store_inferior_registers): Supply missing fourth argument to
5747 * cadillac.c (kernel_dispatch): Make return type void.
5748 * cadillac.c (iosig): Signal handlers take one int arg.
5749 * valprint.c (val_print_fields): Call fprint_symbol to get
5750 automatic C++ demangling for mangled field names.
5752 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5754 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5755 * dwarfread.c (enum_type): Fix misspelling in comment.
5756 * valprint.c (val_print_fields, cplus_val_print): Minor
5757 adjustment to printing of C++ class structures to more closely
5758 match format for printing C structures, with and without setting
5761 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5763 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5764 (which is not a Posix signal) if it isn't defined.
5765 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5766 New port to Linux (a free Unix clone for 386 machines).
5768 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5770 COFF changes for dealing better with EPI 29K C compiler output.
5772 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5774 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5775 (read_coff_symtab): Move patch_opaque_types call from
5776 coff_symfile_read. Restrict it to symtabs from this objfile.
5777 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5778 references on opaque type chain; just let coff_lookup_type handle 'em.
5779 (decode_type): Complain about tagndx values on
5780 non-struct/union/enum types, which the EPI compiler tends to produce.
5782 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5784 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5787 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5788 usage to match new prototype. Include libbfd.h to get prototype.
5790 * source.c (find_source_lines): Handle large st_size fields.
5792 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5794 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5795 * stack.c (return_command): Use cleanups to avoid memory leaks.
5797 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5799 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5800 INT_REGNUM to INTE_REGNUM.
5802 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5804 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5806 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5807 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5808 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5809 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5811 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5812 declarations of malloc/realloc/free that are inserted by some
5814 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5816 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5817 another decl of strdup (this really ought to come from libiberty.h!).
5819 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5821 * remote.c (getpkt): Error if input exceeds buffer size.
5822 (_initialize_remote): `set remotedebug' enables packet trace.
5824 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5825 N_SLINE's, etc, just like Sun cc on Solaris2.
5827 * am29k-tdep.c (read_register_stack, write_register_stack):
5828 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5829 variable. Add `set' and `show' commands for it.
5830 * doc/gdb.texinfo: Document it.
5832 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5834 * valprint.c (type_print_1): Plug memory leak. Print all
5835 C++ syms as demangled, not just functions.
5836 * buildsym.c (read_range_type): When we find a signed char
5837 type, do a lookup of signed char, not plain char. Plain char's
5838 still get looked up as plain char's elsewhere.
5840 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5842 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5843 (Bug and fix found by Pierre Willard.)
5845 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5847 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5849 * xm-rs6000.h: Add decl for strdup().
5851 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5854 * breakpoint.c (enable_command, disable_command): Without args,
5855 should only affect normal breakpoints and watchpoints.
5857 * m68k-pinsn.c (print_insn_arg): Make register be const.
5858 * xcoffexec.c: Remove ' from comment.
5859 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5860 with decls of malloc in c-exp.tab.c (as produced by yacc).
5861 There's got to be a better way to do this...
5863 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5865 * partial-stab.h: Convert single rindex use to strrchr.
5866 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5867 standard <strings.h> file, now that the only single use of
5868 rindex in the gdb source files is gone.
5870 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5872 * mipsread.c: Undo ill effects from including <strings.h>,
5873 which #defines index to be strchr. Unfortunately, index is
5874 a member of a symbol table structure that can't be changed.
5875 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5876 remove redundant #include's.
5878 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5880 * mipsread.c: #include <strings.h> for rindex().
5882 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5884 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5886 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5888 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5889 extraneous SO stabs from busted C++ compilers.
5891 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5893 * Makefile.in (VERSION): Bump to 4.5.5.
5894 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5895 C++ lookups fail, print possibly helpful hint about completion.
5896 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5897 for static data members.
5898 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5899 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5900 it's broken on ncr3000's.
5902 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5904 * dwarfread.c (decode_modified_type): Change type of first arg.
5905 Change 'modifier' to char from unsigned char. Cast single use
5906 that needs to be unsigned char.
5907 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5908 * utils.c (strdup_demangled): Add function.
5909 * defs.h (strdup_demangled): Add prototype.
5910 * stack.c (return_command): Demangle C++ function names for query.
5911 * infcmd.c (jump_command): Demangle C++ function names for query.
5912 * cplus-dem.c (consume_count): New function and prototype.
5913 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5914 do_type): Replace conversion code with consume_count().
5915 * cplus-dem.c (gnu_special): Fix demangled of static members.
5916 * source.c (list_command): Print demangled function names
5917 when appropriate. Fix supplied by Peter Schauer.
5919 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5921 * sparc-tdep.c: Clean up slightly for Solaris2.
5923 * buildsym.c (define_symbol): Nameless types are now on several
5924 platforms; generalize them and un-ifdef them to make Solaris 2
5927 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5929 * infcmd.c: Fix typo (reported by Rob Savoye).
5930 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5931 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5932 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5933 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5934 rather than the one for the first file in the dependency chain.
5936 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5937 set. Don't reset our own texthigh, or dependency-only pst's, in
5938 scanning all the rest of the psymtabs.
5939 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5941 * buildsym.h (N_UNDF): Improve comments.
5942 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5944 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5946 * symtab.h (struct symbol): Add aux_value union for preserving
5947 an additional per-symbol value.
5948 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5949 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5950 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5951 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5952 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5954 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5956 * symfile.c (clear_symtab_users_once): Now non-static (for
5959 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5961 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5962 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5963 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5965 Solaris-2 support on SPARC:
5967 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5968 Add symbol_size and file offsets to struct symloc.
5969 Add static symbol_table_offset, string_table_offset,
5970 file_string_table_offset, next_file_string_table_offset,
5972 (add_old_header_file): Convert error() to complain()t.
5973 (dbx_symfile_read): Get symbol size via the objfile.
5974 Also get symbol_table_offset.
5975 (dbx_symfile_init): Record symbol size and count via the objfile.
5976 (dbx_next_symbol_text): Always add file_string_table_offset when
5977 accessing string table.
5978 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5979 (SET_NAMESTRING): Use the offset.
5980 (end_psymtab): Large kludge to determine addresses where source
5981 files start and end (for the psymtab header).
5982 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5983 Get this, symbol size, and symbol offset, from psymtab.
5984 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5985 Patch up last_source_start_addr if zero in N_SO.
5986 (process_one_symbol): Add variable function_start_offset.
5987 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5988 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5989 ( "", N_OBJ, N_OPT): Ignore.
5990 (elfstab_build_psymtabs): New function to read stabs out of
5993 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5994 (gdb): use GLOBAL_CFLAGS when linking, too.
5995 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5996 (N_OBJ, N_OPT): Ignore.
5997 ('f', 'F'): Save last function name.
5999 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6000 extra info in the minimal symbol.
6001 (elf_symtab_read): The extra info is the size of an ELF object,
6002 which was kludged to us in the `udata' field of the BFD symbol.
6003 Gag me with a crowbar...
6004 (elf_symfile_read): Keep track of both the absolute load address,
6005 and the offset between load addr and symbols. Handle STABS as
6006 well as DWARF sections, passing the absolute load address to
6007 elfstab_build_psymtabs.
6009 * symfile.h: Prototype elfstab_build_psymtabs.
6010 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6012 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6014 * buildsym.h: Add processing_acc_compilation flag.
6015 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6016 (define_symbol): Skip arg types in function entries. Resolve
6017 overloaded 'P' which acc uses for prototypes of functions called
6019 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6021 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6022 save size of ELF symbols. FIXME.
6023 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6024 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6026 * configure.in: Solaris config is sparc-sun-solaris2.
6027 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6029 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6030 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6031 * symfile.c (symfile_bfd_open): Comment where name is freed.
6032 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6034 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6036 * expprint.c (print_subexp): Add missing ']'.
6037 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6038 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6039 * WHATS.NEW: Point out improved C++ function name handling.
6040 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6041 type names for both implicitly and explicitly signed integral
6042 types. See comment in the source code.
6044 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6046 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6047 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6048 * expprint.c (print_subexp): Fix printing of register names.
6050 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6052 * inferior.h (register_valid): Declare.
6053 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6054 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6055 macros for traversing the data structures in a single objfile.
6056 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6057 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6060 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6062 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6063 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6064 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6065 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6067 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6069 * depend: rebuild to account for remote-st2000.c.
6070 * remote-st2000.c: Almost works now.
6071 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6073 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6075 * c-exp.y (yylex): Recognize single-quoted strings that specify
6076 tokens with embedded whitespace, such as C++ demangled names.
6077 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6078 * main.c (gdb_completer_quote_characters): Add global variable.
6079 * main.c (symbol_completion_function): Total rewrite for C++
6080 demangled name handling.
6081 * main.c (skip_quoted): New function.
6082 * main.c (main): Set rl_completer_quote_characters.
6083 * symmisc.c (dump_symtab): Print source language for symtab.
6084 * symtab.c (expensive_mangler): Add prototype and function.
6085 * symtab.c (completion_list_add_symbol): Total rewrite for new
6086 C++ demangled name handling.
6087 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6088 other changes for demangled C++ symbol handling.
6089 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6090 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6091 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6092 * symtab.c (completion_list_add_symbol): Total rewrite for new
6093 C++ demangled name handling.
6094 * symtab.c (expensive_mangler): New function.
6095 * utils.c (strcmp_iw, demangle_and_match): New functions.
6096 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6098 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6100 * Makefile.in: Roll VERSION to 4.5.4.
6101 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6102 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6103 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6105 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6107 * alldeps.mak: Rebuild to account for new files.
6108 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6109 * tm-st2000.h: New file.
6110 * configure.in: Tandem debug monitor (st2000) support.
6111 * remote-st2000.c, config/st2000.mt: ditto.
6113 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6115 * blockframe.c (inside_entry_file, inside_main_func,
6116 inside_entry_func): Return 0 if no symbols; avoid crashing.
6118 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6120 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6121 without masking, since it is signed and will later be compared
6122 against signed quantities. The right fix is probably to make
6123 it all unsigned, but this is a small, safe fix for this release.
6124 FIXME -- make the real change sometime soon.
6126 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6128 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6129 parameter in call to `symbol_file_add' to 0.
6131 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6133 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6135 * configure.in: Handle -m680[01234]0-wrs.
6137 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6139 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6140 `ieee_extended_to_double'.
6142 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6144 * valops.c (value_assign): Lint, by Pierre Willard.
6146 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6148 * coredep.c (fetch_core_registers): Remove premature warning,
6149 which triggers on DECstation even though all regs are accessible.
6151 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6152 sign-extension of instruction fields even on unsigned-char hosts.
6153 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6155 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6156 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6157 since they define the target, not the host.
6158 * m88k-pinsn.c: Fix typo.
6160 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6162 * valarith.c (value_zerop): -0.0 is still zero.
6163 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6164 Patches by Paul Eggert <eggert@twinsun.com>.
6166 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6168 * alldeps.mak, depend: re-make to account for ser-*.c.
6170 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6172 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6173 disconnecting from controlling terminal, to avoid gdb hanging
6174 on SVR4. Fixes bug reported by Oliver Okrongli.
6175 * procfs.c (PROC_NAME_FMT): Change format to match default used
6176 by system, as suggested by Oliver Okrongli.
6177 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6178 bug fix from Brent Townshend (bst%tt@cam.ORG).
6179 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6180 by turlais@rechser.total.fr.
6181 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6182 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6183 * objfiles.h (unlink_objfile): Add prototype.
6184 * objfiles.c (unlink_objfile): Add function.
6185 * objfiles.c (free_objfile): Call unlink_objfile.
6186 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6187 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6188 Also, discard old possibly bogus sf struct.
6189 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6190 find_sym_fns() for remapped symbol files, in case of any changes
6191 since the last mapping.
6193 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6195 * findvar.c (read_relative_register_raw_bytes): use the raw size
6196 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6198 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6200 Changes to support GDB running on DOS using GO32 and H8 support
6202 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6203 allowing hosts with different text and binary file formats to
6205 * coffread.c (read_coff_symtab): changed calling convention and
6206 operation - now it opens its own file with FOPEN_RB rather than
6207 duping and fdopening the provided handle.
6208 * dbxread.c, cplus-dem.c: #include mangling.
6209 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6210 binary files oring in the right bit.
6211 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6212 * remote-hms.c: cleanup to use the new remote serial stuff
6213 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6214 independent remote terminal I/O.
6215 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6216 * source.c (openp): fix off by one problem removing / - can now
6217 open a source file in the root directory with DOS.
6218 * values.c (value_as_pointer): remove bogus address bits from
6219 long. (unpack_long): unpack into unsigned long/short if pointer.
6221 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6223 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6224 It gets permanently stuck in many OSes.
6225 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6227 * breakpoint.c: Improve help text for info breakpoints.
6229 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6231 * README: Add pointer to internals doc, and describe reading
6233 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6234 * symtab.c (output_source_filename): Remove old glop for wrapping
6235 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6237 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6239 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6240 * munch: Add sort -u to avoid duplications.
6241 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6242 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6244 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6246 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6247 avoid infinite loops while demangling bogus mangled names.
6248 * valprint.c (type_print_base): Minor fix for GNU style guide
6251 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6253 * Makefile.in (VERSION): Bump to 4.5.3
6254 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6255 * Makefile.in (demangle): New target to create standalone
6256 demangler with same code and options as internal demangler.
6257 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6258 to support ARM style and Lucid style demangling, improve
6259 maintainability, fix several demangling bugs. More changes
6261 * defs.h (strstr): Add ANSI compatible prototype.
6262 * valprint.c (type_print_1): Demangle using ansi option.
6263 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6265 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6267 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6270 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6272 * mipsread.c (parse_procedure): Return rather than using
6273 uninitialized variable 'b'.
6275 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6277 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6278 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6279 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6280 relative to each source file.
6282 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6284 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6287 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6289 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6290 * am29k-tdep.c: Update to latest code from AMD.
6291 (get_saved_register) don't crap out if no frame.
6292 * remote-udi.c: Set/clear inferior_pid as appropriate.
6293 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6294 error handling. Fixup end-of-debugging messages.
6295 (udi_fetch_registers) clean up big time, mainly don't multiply
6296 register_valid indices by 4, and use proper Offset when reading
6297 gr96-gr127. (udi_store_registers) general cleanup.
6298 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6299 INT_REGNUM->INTE_REGNUM.
6300 * tm-29k.h: Upgrade to latest code from AMD.
6301 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6302 (UDIConnect) Clean up error processing (like, don't do exit() if
6303 execlp fails), make code restartable, make more attractive.
6304 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6307 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6309 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6310 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6311 from former to latter.
6313 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6315 * cplus-dem.c (do_args): Handle void args the same as others.
6316 * objfiles.c (free_objfile): Only try to unmap files when
6317 reusable objfiles are supported.
6318 * valprint.c (type_print_varspec_suffix): Add parameter that
6319 specifies if C++ demangling included function arguments. Use
6320 it to suppress printing extra pair of ()'s.
6321 * valprint.c (type_print_1): Fix problem with printing demangled
6322 C++ function types where demangled type includes the function
6325 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6327 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6328 Allows selection of C++ demangler to be a configuration option
6329 until multiple demanglers are supported.
6330 * demangle.h: New include file for extended demangler support.
6331 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6332 utils.c, valprint.c: Include "demangle.h" and change all calls
6333 to cplus_demangle() or fputs_demangled() to use individual
6335 * valprint.c (type_print_1): Change options to cplus_demangle
6336 to print demangled function args. Still broken, but now less so.
6337 * cplus-dem.c: Include demangle.h, reorganize and update some
6338 comments to reflect reality.
6339 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6340 second arg from fixed integer to bit based multiple options.
6341 * cplus-dem.c (optable): Reformat and replace ansi members with
6343 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6345 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6347 * values.c (set_internalvar): Force evaluation of lazy values.
6348 Bug reported by RMS.
6350 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6352 * Makefile.in (VERSION): Bump to 4.5.2.
6353 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6354 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6355 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6356 proper handling of bit fields.
6357 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6358 * symtab.h: Fix couple of misspellings in comments.
6359 * value.h (struct value): Clarify use of bitpos.
6360 * value.h (unpack_field_as_long): Change prototype, returns
6362 * values.c (unpack_field_as_long): Change return type to LONGEST,
6363 sign extend unpacked fields that are signed, other rewriting.
6364 * config/ncr3000.mt: New target config file.
6366 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6368 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6369 even when printing 8-bit characters.
6371 * gdbtypes.c (make_{reference,pointer,function}_type): New
6372 functions which handle overwriting of forward-referenced types
6373 for stabs file reading.
6374 (lookup_{reference,pointer,function}_type): These just call
6375 the make_*_type functions with a null storage alloc parameter.
6376 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6377 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6379 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6380 (dbx_alloc_type): Make it easier to understand. No funct change.
6381 (define_symbol: 't'): Don't put the typedef name into the name of
6382 the struct, union, or enum. Bugfix.
6383 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6384 routines to properly handle overwriting preallocated types so that
6385 forward references will work.
6386 (read_enum_type): Force enum values to file scope, due to bug in
6387 Sun compiler output. FIXME, fix later.
6389 Remove unused header_file_prev_index mechanism. It was already
6390 obsolete in gdb-3.5. These comments appeared in 3.5:
6391 /* This code was used before I knew about the instance codes.
6392 My first hypothesis is that it is not necessary now
6393 that instance codes are handled. */
6394 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6395 * buildsym.h: Remove it and prev_index that saves it.
6396 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6398 * solib.c (special_symbol_handling): When called from core files,
6399 must set up debug_addr. Don't print error messages, just return.
6400 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6402 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6404 * cplus-dem.c: Allow nested class names (as in
6405 Foo::Bar::method()).
6406 Allow the cleaner cfront style of nested class names
6407 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6408 Make cplus_demangle re-entrant by removing use of global
6409 variables. Instead, place all shared variables in a
6410 stack-allocated structure, and pass around its address.
6412 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6414 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6415 29k-share/* subdirs...
6417 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6418 rewrite, only leave out the bugs.
6420 * Makefile.in: Add 29k/UDI support. Improve depend.
6421 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6423 * am29k-tdep.c: Update to use new calling conventions, and misc
6426 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6428 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6430 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6431 breakpoint instructions that leave PC pointing at the right place.
6433 * core.c (core_open): Call warning() to print warnings.
6435 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6437 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6438 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6439 This prevents a crash when trying to lookup the value of a
6440 non-existent symbol.
6442 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6444 * signame.c, signame.h: Remove, replaced by strsignal.c in
6446 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6447 sun386-xdep.c: Remove include of signame.h
6448 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6449 * Makefile.in (HFILES): Remove signame.h
6450 * Makefile.in (OBS): Remove signame.o
6451 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6452 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6453 psignal, perror): Add prototypes.
6454 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6456 * depend: Manually remove signame.[cho] references.
6457 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6459 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6460 with safe_strsignal.
6461 * core.c (core_open): Replace use of sys_siglist with
6463 * core.c (memory_error): Replace use of sys_errlist with
6465 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6467 * infcmd.c (program_info): Replace use of sys_siglist with
6469 * infrun.c (signal_stop, signal_print, signal_program):
6470 Allocate dynamically based on dynamic determination of number
6471 of signals to support.
6472 * infrun.c (child_create_inferior): Replace use of sys_errlist
6474 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6476 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6477 strsigno and sys_siglist with safe_strsignal.
6478 * infrun.c (handle_command): Call signo_max to find number of
6479 signals. Replace sig_number with strtosigno and sig_abbrev with
6481 * infrun.c (signals_info): Replace sig_number with strtosigno.
6482 * infrun.c (_initialize_infrun): Call signo_max to find number of
6483 signals. Dynamically allocate signal_{stop,print,program}.
6484 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6485 * procfs.c (errnoname): Add function and prototype.
6486 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6487 of sys_siglist with safe_strsignal.
6488 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6489 sys_siglist with safe_strsignal.
6490 * procfs.c (info_proc_stop): Call errnoname.
6491 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6492 * stuff.c (main, get_offset): Replace use of sys_errlist with
6494 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6495 with safe_strsignal.
6496 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6497 with safe_strsignal.
6498 * utils.c (safe_strerror, safe_strsignal): Add functions that
6499 call strerror and strsignal respectively, and deal with NULL
6501 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6502 sys_errlist with safe_strerror.
6503 * valprint.c (val_print): Replace use of sys_errlist with
6506 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6508 * Makefile.in: rework CFLAGS so that they can be set from the
6509 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6510 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6511 Pass CFLAGS on recusions.
6513 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6515 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6516 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6517 overkill for the problem it solved.
6518 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6519 and default to simply printing type names as appropriate.
6520 * main.c (main): Remove one of the leading newlines from
6521 warning_pre_print initialization.
6522 * objfiles.c (open_existing_mapped_file): Add function and
6524 * objfiles.c (open_mapped_file): Rewrite to use new function
6525 open_existing_mapped_file.
6527 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6529 * sun3-xdep.c (fetch_core_registers): Lint.
6530 * tm-sun3.h: Prototype lint.
6533 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6535 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6536 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6537 * objfiles.c: Cast calls to close() with unused returns to void.
6538 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6539 old objfile's name before updating it.
6540 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6541 * objfiles.h (objfile struct): Add mmfd member.
6542 * symfile.c (syms_from_objfile): Move some code to
6543 new_symfile_objfile.
6544 * symfile.c (new_symfile_objfile): Add new function, common code
6545 from syms_from_objfile.
6546 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6547 mapped and unmapped symbol files.
6548 * symfile.c (symbol_file_command): Print "No symbol file now"
6549 message, ala exec_file_command for the exec file.
6550 * symfile.h (new_symfile_objfile): Add prototype.
6551 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6552 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6554 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6556 * rs6000-pinsn.c: New version from IBM (Metin).
6557 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6558 to avoid warnings from some compilers.
6560 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6562 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6563 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6564 type's flag word that marks it as a fundamental type.
6565 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6566 flags argument for all calls to init_type().
6567 * m2-exp.y (_initialize_m2_exp): 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 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6571 flags argument for all calls to init_type(). Also remove
6572 dependency on host sizes for ints, floats, etc.
6573 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6574 bit to flags argument for all calls to init_type(). Add types
6575 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6576 * valprint.c (unsigned_type_table, signed_type_table,
6577 float_type_table): Remove.
6578 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6579 bit when printing fundamental types, and print the actual name
6580 for such types, rather than inventing one. Remove code that
6581 invented fundamental type names.
6582 * valprint.c (_initialize_valprint): Remove initializations
6583 for now removed unsigned_type_table, signed_type_table, and
6586 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6588 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6589 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6592 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6594 * dwarfread.c (target_to_host): New function similar to previous
6596 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6597 Extensive changes to convert all previous usages to use new
6598 target_to_host() function.
6599 * dwarfread.c (struct dieinfo): Change types of most integral
6600 members to be unsigned.
6602 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6604 * WHATS.NEW: Revise -mapped doc.
6606 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6608 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6609 too high or when skipping `forwards' moves us backwards.
6610 (parse_type): Print mis-guessed tag name in complaint.
6611 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6612 (parse_procedure): Do not attempt to create symbols; just fill in
6613 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6614 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6615 for clarity. Set top_stack before calling parse_external. In
6616 stabs, sort symbols before calling parse_procedure.
6618 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6619 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6620 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6621 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6624 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6626 * Makefile.in (VERSION): Set to 4.5.1.
6627 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6628 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6629 fill_gregset): New functions for SVR4 /proc support.
6630 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6631 Remove new symbol types and such to ../include/coff/symconst.h.
6632 (parse_symbol): Simplify code for parsing struct/enum/unions.
6633 (parse_type): Handle `long long' types.
6634 (upgrade_type): Handle `const' qualifier.
6635 (parse_partial_symbols): fix indentation, clean a bit.
6637 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6639 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6640 copy in data from raw read buffers, calling bfd byteswapping
6641 routines as appropriate. Use to replace most existing memcpy
6643 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6644 * configure.in: Recognize new ncr3000 config.
6645 * config/ncr3000.mh: New config file.
6647 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6651 * README: Update for release.
6652 * Makefile.in: Update version to 4.5.
6653 * WHATS.NEW: The obvious.
6655 * depend: Generate new depend file for this release.
6657 * Makefile.in (depend): Fix dependancy generation so that it does
6658 not include gcc 'fixincluded' files, which are usually in a system
6661 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6663 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6664 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6665 symbols for nameless types. And, handle `R' (register parameter
6666 type) for AIX. (an extension to existing stabstring grammar).
6667 * rs6000-xdep.c: Fix typo (= should have been ==).
6669 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6671 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6673 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6675 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6676 * signame.c (SIGWAITING, SIGLWP): Add.
6678 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6680 * xm-i386mach.h: add decls for errno and strdup().
6682 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6683 used in array index context (otherwise, some compilers barf).
6685 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6687 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6688 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6689 in a system call, and provide better backtrace if so.
6691 * Makefile.in (HFILES): Add xcoffsolib.h.
6692 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6693 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6695 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6696 mipscoff_symfile_read): Convert to BFD to do file I/O.
6698 * symfile.c: #include <ctype.h> to get proper def if isspace().
6700 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6702 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6704 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6705 function also when parsing embedded stabs.
6707 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6709 * mipsread.c: Fix more declarations.
6711 * mipsread.c: Fix many invocations of complain. Use enum
6712 type_code where appropriate.
6714 * xm-vaxult.h: Add decl for strdup().
6716 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6719 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6721 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6724 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6726 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6727 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6728 Merge in more patches for rs6000 from Metin Ozisik.
6729 * utils.c: Fix typo in comment.
6731 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6733 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6734 * procfs.c (attach): Set nopass_next_sigstop if attached
6735 process is forcibly stopped.
6736 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6737 resending SIGSTOP to attached process on first resume.
6739 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6741 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6743 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6745 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6746 (VERSION): Bump to 4.4.85.
6747 * mipsread.c: Update for new include files. Lint.
6748 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6749 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6750 Don't need to bring in mipsread.o specially any more.
6752 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6754 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6755 routine (for Irix-4.x). Make many funcs static and void.
6756 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6757 * (init_extra_frame_info): Don't trash cached value of frame
6758 pointer register. This fixes backtracing through routines that use
6759 alloca(). Generally clean up declarations of functions, and use
6760 typedefs and macros to reference data structures as appropriate.
6761 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6764 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6766 * values.c (unpack_long): Fix unpacking error for signed chars
6767 on hosts where the default character type is unsigned.
6768 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6769 for newer SVR4 variants.
6770 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6771 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6772 * procfs.c (mappingflags): Add support for MA_PHYS
6774 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6776 * buildsym.c (read_struct_type): Avoid coredump when C++
6777 abbreviated type name is messed up. Reported by Joe Buck.
6778 FIXME, we need to determine whether GDB or GCC needs to be
6779 smarter to correctly locate this type name.
6781 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6782 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6783 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6784 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6785 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6787 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6789 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6790 * symtab.h (current_source_symtab): Make extern
6791 * symtab.h (current_source_line): Make extern
6792 * inferior.h: Move all procfs.c prototypes to one place, add
6793 prototype for proc_signal_handling_change. Add prototypes for
6794 signal_stop_state, signal_print_state, and signal_pass_state.
6795 * inferior.h (stop_soon_quietly): Make extern
6796 * inferior.h (attach_flag): Make extern
6797 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6798 * infrun.c (signal_stop_state, signal_print_state,
6799 signal_pass_state): New functions to query specific signal
6801 * infrun.c (handle_command): Minor error message change, add
6802 NOTICE_SIGNAL_HANDLING_CHANGE.
6803 * procfs.c (open_proc_file): Remove iris specific reset of
6804 inherit-on-fork flag, moved to proc_set_exec_trap().
6805 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6806 to reset inherit-on-fork flag, bash comment to GNU form.
6807 * procfs.c (proc_base_address, set_proc_siginfo,
6808 fetch_core_registers): Conform to code style.
6809 * procfs.c (signame.h): Include.
6810 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6811 syscallname(), info_proc_syscalls()): New macros, tables, and
6812 functions to organize and report system call information.
6813 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6814 saved_exitset, saved_entryset): Add to procinfo struct.
6815 * procfs.c (struct trans): Add.
6816 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6817 siginfo_table, errno_table): Tables to translate numeric values
6818 to symbolic names and short descriptions.
6819 * procfs.c (signalname, info_proc_signals): Add function and
6821 * procfs.c (proc_info): Now info_proc.
6822 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6823 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6824 info_proc_faults, lookupname, lookupdesc, sigcodename,
6825 sigcodedesc): New functions.
6826 * procfs.c (proc_signal_handling_change): New function to set
6827 the trace flags based on the state of gdb's signal handling flags.
6828 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6829 and remove code to do PIOCSTRACE ioctl.
6830 * procfs.c (attach, detach): Preserve and restore process flags
6831 using saved_* fields in procinfo struct.
6832 * procfs.c (attach): Call proc_signal_handling_change.
6833 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6834 * procfs.c (proc_desc): Update for latest changes.
6835 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6836 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6837 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6839 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6841 * procfs.c (set_proc_siginfo): Add prototype and new function.
6842 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6843 up inferior siginfo struct.
6844 * elfread.c (elf_symfile_read): Compute the relocation amount
6845 by subtracting off the address of the ".text" section.
6846 * solib.c: Add pointer to ".text" section to so_list struct.
6847 * solib.c (solib_map_sections): Initialize pointer to ".text"
6848 section in so_list struct.
6849 * solib.c (symbol_add_stub): Pass base address of ".text"
6850 section to symbol_file_add, rather than the load address of
6851 the shared library. On SunOS they are the same. On SVR4 they
6854 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6856 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6857 function name, not .gdbinfo. symbol.
6859 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6861 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6863 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6865 * Makefile.in (VERSION): 4.4.8
6867 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6868 commands in .cshrc/.profile won't get traced.
6870 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6872 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6873 * exec.c (build_section_table): Don't abort if no sections.
6874 * sparc-tdep.c (single_step): Lint.
6875 * utils.c (mrealloc): Handle realloc (0, size) case here.
6877 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6879 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6882 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6884 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6885 .gdbinfo. symbols are created. Move creation from parse_procedure
6886 to parse_symbol, where it is fairly easy to grow the symtab. This
6887 also fixes a symtab trashing bug on all mips-based systems.
6888 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6890 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6891 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6893 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6895 * c-exp.y: Add missing return type to yyparse() prototype.
6897 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6899 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6901 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6902 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6903 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6904 (patch_opaque_types): Avoid dummy args and result.
6905 * objfiles.c (have_partial_symbols, have_full_symbols,
6906 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6907 (iterate_over_objfiles, iterate_over_symtabs,
6908 iterate_over_psymtabs): Remove, clunky and slow.
6909 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6910 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6911 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6912 dump_objfile): Remove dummy args and results. Move filename
6913 comparisons to callers.
6914 (printsyms_command, printpsyms_command, printmsyms_command,
6915 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6916 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6917 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6918 list_symbols, make_symbol_completion_list): Replace explicit
6919 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6920 Eliminate Dijkstra flag crap, break out of loops with gotos.
6921 (lookup_symtab_1): Protect '/' tests from short filenames.
6922 (cplus_mangled_symbol): Move inline into lookup_symbol.
6923 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6924 (relocate_minimal_symbol): Move inline to vmap_symtab.
6925 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6926 iterate_over_msymbols with ALL_MSYMBOLS.
6928 Misc cleanup prior to release.
6930 * Makefile.in (VERSION): Roll to 4.4.7.
6931 (HFILES): Add call-cmds.h.
6932 * call-cmds.h: New header for command fns called by other files.
6933 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6934 (breakpoint_1): Remove unused type arg. Change callers.
6936 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6937 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6938 * mipsread.c: Add prototypes for all static functions.
6940 * symmisc.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, unused.
6943 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6944 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6945 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6948 * buildsym.c (define_symbol): Handle global register variables
6949 (from Pierre Willard). Complain if register numbers are too large.
6950 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6951 * tm-sparc.h: Don't #include <sun4/reg.h>.
6952 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6953 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6955 * language.h: Avoid forward enum declaration.
6956 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6957 config/sun4os5.mt: New host and target.
6958 * defs.h (errno): #include <errno.h> rather than assuming int.
6959 From Pierre Willard.
6961 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6962 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6963 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6964 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6965 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6966 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6967 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6969 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6971 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6972 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6973 * language.h (enum exp_opcode): Avoid forward enum def.
6974 * main.c (define_command, user_defined_command): Lint.
6975 * mem-break.c, xcoffread.c: Lint.
6976 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6978 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6980 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6981 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6982 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6983 or IBM6000_TARGET as (approximately) appropriate.
6985 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6987 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6988 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6989 or not to try reading symbols from a mapped objfile. Plugs memory
6990 leak due to shared libraries generating no psymtabs or symtabs.
6992 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6994 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6995 * copying.awk: Lint. Make stronger warning at top of copying.c.
6996 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6997 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6998 (lookup_pointer_type): Add FIXME comment.
6999 * main.c (set_history_size_command): Disallow negative size.
7000 * partial-stab.h: Update copyright.
7001 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7003 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7005 * main.c (set_history_size_command): Negative size is error.
7006 (Reported by Peggy Fieland.)
7008 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7010 * coffread.c (coff_symfile_init): Update comment.
7011 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7012 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7013 macros to access the dbx specific objfile information.
7014 * dbxread.c (symfile_string_table, symfile_string_table_size):
7015 Remove these local variables.
7016 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7017 read_dbx_symtab): Remove the stringtab and stringtab_size params
7018 from the function prototypes, the function definition, and the
7019 function calls. These are now available via DBX_STRINGTAB and
7020 DBX_STRINGTAB_SIZE using the objfile pointer.
7021 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7022 an arg to read_dbx_symtab.
7023 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7024 stringtab and the dbx specific per-objfile private info.
7025 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7026 args in prototype, function definition, and function calls. It is
7027 now available via the DBX_SYMCOUNT macro using the objfile
7029 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7030 local instance of struct dbx_symfile_info and replace with DBX_*
7032 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7033 symfile_string_table and symfile_string_table_size.
7034 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7035 symfile_string_table.
7036 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7037 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7038 stringtab size variables. Remove all code that used to reread
7040 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7041 to prior to any calls to mmalloc for the objfile specific heap.
7042 * utils.c (init_malloc): Document the requirement that for each
7043 heap for which corruption checking is desired, that init_mmalloc
7044 must be called prior to any mmalloc calls on the heap.
7046 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7048 * rs6000-pinsn.c: Make dis-assembly output more like
7049 other targets: Don't print instruction in hex before
7050 the assembly; use print_address to print out jump
7053 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7055 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7056 * cplus-dem.c: Support "Sc" meaning "signed char".
7058 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7060 * configure.in: fix iris/iris3.
7062 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7064 * command.c, main.c (various places): Use ctype.h macros
7065 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7066 (such as (x >= 'A' && x <= 'Z')).
7067 (There are still more of these in other files.)
7068 * main.c (defined_command): Lower-case the user's
7069 new command before entering it. Needed because
7070 command lookup is case-insensitive (and also lower-cases).
7071 (Based on Metin's earlier patch.)
7073 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7075 * config/irix4.mh: new file.
7077 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7079 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7082 * xm-mips.h: Declare strdup for ultrix.
7084 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7085 when calling new_symbol.
7086 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7089 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7091 * config/rs6000.mh: Update (for Fred's new mmalloc)
7092 flags to disable use of GNU malloc/mmalloc.
7093 * munch: Change SYSV rule to allow .text before the label,
7094 as well as after, to work for AIX.
7095 * gdbtypes.h: Minor clarifiction.
7097 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7099 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7100 continuation in yet another place (between method declarations).
7102 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7104 * mips-tdep.c: include symfile.h and objfiles.h to fix
7107 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7109 * valops.c (value_struct_elt_for_reference): Added 'offset'
7110 parameter to handle multiple inheritance.
7111 * eval.c, value.h: Update accordingly.
7113 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7115 * objfiles.h: New file
7116 * Makefile.in (HFILES): Add objfiles.h
7117 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7118 main_scope_lowpc, main_scope_highpc.
7119 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7120 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7121 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7122 xcoffread.c, : Include objfiles.h.
7123 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7124 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7125 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7126 inside_entry_file() and logic changed appropriately.
7127 * blockframe.c (outside_startup_file): Renamed to
7128 inside_entry_file() and logic changed appropriately.
7129 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7130 and logic changed to use per-objfile specific fields.
7131 * blockframe.c (inside_entry_scope): Renamed to
7132 inside_entry_func() and logic changed to use per-objfile specific
7134 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7135 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7136 Remove extern decls.
7137 * symfile.c, symfile.h (entry_point): Remove extern decl.
7138 * coffread.c (coff_symfile_init): Common entry point init code
7139 moved to symfiles.c, call init_entry_point_info().
7140 * coffread.c (complete_symtab): Use new per-objfile entry info.
7141 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7142 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7144 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7145 * defs.h (inside_entry_scope, outside_startup_file,
7146 inside_main_scope): Prototypes changed for renames to
7147 inside_entry_func, inside_entry_file, inside_main_func,
7149 * symfile.c (syms_from_objfile): Common entry point init code
7150 moved to init_entry_point_info() and call init_entry_point_info().
7151 * symfile.h (init_entry_point_info): Include prototype.
7152 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7153 moved to symfiles.c and call init_entry_point_info().
7154 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7155 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7156 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7158 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7159 works for the majority of targets.
7160 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7161 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7162 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7163 Use default definition in frame.h.
7164 * frame.h (selected_frame_level): Make decl extern.
7165 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7166 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7167 * partial-stab.h: Use new per-objfile entry info.
7168 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7169 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7170 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7171 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7172 have_minimal_symbols): Prototypes moved to objfiles.h.
7173 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7174 Macros moved to objfiles.h.
7175 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7177 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7179 More C++ improvements (pointers to members, qualified names).
7180 * c-exp.y: Support exp.type::name and exp->type::name
7181 syntaxes. (Unfortunately, doesn't work for static members.)
7182 * c-exp.y, eval.c: Make type::~type work better.
7183 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7184 value_static_field by value_struct_elt_for_reference.
7185 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7186 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7187 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7188 for OP_SCOPE operand; no point in it now that we use lazy
7189 reading of values, and use "reference to member" objects.
7190 * gdbtypes.h: Clarify comment.
7191 * valops.c: Change value_struct_elt_for_address to return
7192 a reference (or variable), rather than a pointer. Change
7193 the name to value_struct_elt_for_reference to reflect this.
7194 Returning a reference instead of a address provides a
7195 generalization, since we can use the routine for both
7196 class::name as well as &class::name.
7197 Also, recurse to handle multiple inheritance properly.
7198 * valprint.c: Moved code to print pointer-to-members
7199 to new function point_class_member. This allows a
7200 "reference-to-member" to be printed using the same code.
7201 * valprint.c (type_print_varspec_prefix): Avoid printing
7202 "struct " for domains of class-member types.
7203 * valops.c (search_struct_field): Inline code for simplified
7204 version of value_static_field (which can then be deleted).
7205 * value.h: Rename value_struct_elt_for_address to
7206 value_struct_elt_for_reference. Delete value_static_field.
7207 * values.c: Remove no longer used function value_static_field.
7209 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7211 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7212 elfread.c (coff_symfile_finish): Add function, prototype, and
7213 add to the xxxx_sym_fns struct for each file type. Also reformat
7214 the xxxx_sym_fns vector to a standard format and add comments.
7215 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7216 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7217 Pass pointer to struct objfile rather than pointer to sym_fns.
7218 Change references inside each function accordingly. Allocate any
7219 symbol file specific info in the per-objfile memory region.
7220 * dbxread.c (free_and_init_header_files): Break function into
7221 free_header_files(), called from dbx_symfile_finish(), and
7222 init_header_files(), called from dbx_new_init().
7223 * dbxread.c (dbx_new_init): Move deallocation things to new
7224 dbx_symfile_finish function.
7225 * elfread.c (elf_new_init): Call buildsym_new_init().
7226 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7227 routine for the objfile before deallocating other stuff.
7228 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7229 * symfile.h: Move struct sym_fns to before struct objfile def.
7230 Add sym_finish function pointer and change prototypes of other
7231 function pointers to reflect passing struct objfile pointer rather
7232 than struct sym_fns pointer.
7233 * symfile.c: Remove now obsolete symtab_fns pointer.
7234 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7235 locates the correct sym_fns struct for the given objfile.
7236 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7237 for better support of mapped symbol tables.
7238 * symfile.c (symbol_file_command): Remove obsolete code using
7240 * symfile.h: Remove duplicate declarations for symfile_objfile,
7241 entry_point, and object_files.
7242 * target.c (target_info): Compare symfile_objfile to NULL.
7243 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7244 aixcoff_symfile_finish().
7246 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7248 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7249 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7250 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7252 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7254 Some improvements to g++ debugging.
7255 * symtab.c (list_symbols): demangle before pattern matching.
7256 * symtab.c: Other fixes to improve handing of operators.
7257 * valprint.c (type_print_base): Fix test for constructor.
7258 * values.c (value_static_field): Allow evaluation of
7259 CLASS::METHOD, returning a function pointer.
7261 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7263 * Makefile.in (VERSION): Roll 4.4.6.
7264 * exec.c (exec_file_command): Add code to ignore optional args
7265 passed in by file_command() for use in symbol_file_command().
7266 * main.c (main): Document -mapped and -readnow in help summary.
7267 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7268 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7269 to get filename from bfd with bfd_get_filename(). Test mapto
7270 against 0, not NULL. Use mstrsave() to make copy of filename.
7271 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7273 * remote-vx.c (vx_load_command, add_symbol_stub):
7274 Symbol_file_add() takes an additional arg.
7275 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7277 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7278 changed to return a bfd not an objfile pointer.
7279 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7280 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7281 Change to eliminate local bfd and use symfile_bfd_open() plus
7282 allocate_objfile(). Add code to implement readnow option.
7283 * symfile.c (symbol_file_command): Changes to option handling,
7284 readnow functionality moved to symbol_file_add().
7285 * symfile.c (symfile_init): Eliminate local copy of bfd.
7286 * symfile.c (add_symbol_file_command): Changes to parse mapped
7287 and readnow options.
7288 * symfile.h (allocate_objfile): Arg removed from prototype.
7289 * symtab.h (symbol_file_add): Arg added to prototype.
7290 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7293 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7295 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7296 mtrace.awk, state.c, state.h: Removed.
7297 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7298 directories searched for source files.
7299 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7300 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7301 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7302 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7303 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7304 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7305 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7307 * Makefile.in (HFILES): Remove state.h
7308 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7309 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7310 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7311 * Makefile.in (clean): Remove all object files.
7312 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7313 * cplus-dem.c: Remove prototypes definitions that are now done in
7315 * dbxread.c (throughout): Change from using per-objfile
7316 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7317 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7318 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7319 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7320 * depend: Remove dependencies for state.o, state.h.
7321 * dwarfread.c: Add declaration for warning_pre_print.
7322 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7323 * dwarfread.c (throughout): Change from using per-objfile
7324 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7325 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7326 use supplied objfile.
7327 * i386-xdep.c (print_387_status): Change to use warning() rather
7329 * i387-tdep.c (print_387_control_word): Change to use warning()
7330 rather than printfs.
7331 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7332 that some compilers grumble about.
7333 * language.c (throughout): Add declaration for warning_pre_print
7334 and using warning() instead of printfs.
7335 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7336 * main.c (main): Add declaration for warning_pre_print and set it
7337 similarly to error_pre_print. Add declarations for
7338 mapped_symbol_files and readnow_symbol_files. Add appropriate
7339 definitions to long_options[].
7340 * minsyms.c: Trivial fix to comment.
7341 * objfiles.c (allocate_objfile): Substantially rewritten for
7342 using mapped symbol files.
7343 * objfiles.c (throughout): Change from using per-objfile
7344 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7345 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7346 * source.c (throughout): Change from using per-objfile
7347 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7348 * source.c (open_source_file): Use mstrsave to save file name in
7349 mapped symbol region for objfile.
7350 * symfile.c: Remove include for state.h.
7351 include to local form.
7352 * symfile.c (symbol_file_add_digested): Remove.
7353 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7355 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7356 from objfile structure. Add malloc descriptor pointer (md).
7357 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7358 * symm-xdep.c (print_fpu_status): Use warning() rather than
7360 * symmisc.c (free_symtab_block): Now takes and uses current
7362 * symmisc.c (throughout): Change from using per-objfile
7363 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7364 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7365 Sun compiler grumblings when PTR is char *.
7366 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7367 msymbols() to correct pointer type.
7368 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7369 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7370 error always starts on a line of it's own.
7371 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7372 Rewrite for new mapped malloc package use.
7373 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7374 that don't want to use the mapped malloc package; pass arguments
7375 on to traditional malloc package functions.
7376 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7377 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7378 mrealloc, malloc, and realloc but get fatal error if runs out
7380 * utils.c (msavestring, mstrsave): Save a string in a specific
7381 mapped malloc region.
7382 * utils.c (print_spaces): Use xmalloc to get the buffer.
7383 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7384 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7385 * config/i386v4.mh: Insignificant reorganization.
7387 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7389 * xcoffread.c: Only enable compilation of debugging functions
7390 if IBM6000 is defined. Fails to compile otherwise.
7392 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7394 * Makefile.in: pass MAKEINFO down on info.
7396 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7398 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7399 useless code, including an lseek to an uninitialized variable.
7400 Reported by Jim Williams <jimbo@wrs.com>.
7402 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7404 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7405 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7406 * minsyms.c, symfile.c: Changes that may be generally
7407 applicable, but are #ifdef IBM6000 for now.
7408 * rs6000-xdep.c: Fixed typo in comment.
7409 * rs6000-tdep.c: Non-substatial changes.
7410 * xoffread.c: The main change here is addition of some
7411 debugging functions.
7412 * xoffexec.c: More changes.
7414 * xcoffread.c: Fixed two too-few-parameters bugs.
7416 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7417 to SOLIB_CREATE_INFERIOR_HOOK macro.
7419 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7421 * symfile.h: Add prototype for iterate_over_msymbols().
7422 * symtab.c (cplus_mangled_symbol): Add function.
7423 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7424 iterate_over_msymbols to find demangled C++ symbol.
7425 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7426 value to iterate_over_msymbols().
7427 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7430 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7432 * Makefile.in: added check target.
7434 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7436 * ecoff.c: Move to ../bfd/coff-msym.c.
7437 * config/mt-*mips: Remove ecoff.o from the configuration.
7438 * remote.c (): Add newline to initial +.
7439 (remote_resume): Mention how to cope with signals.
7440 (remote_interrupt): Add debug msg.
7441 (remote-wait): Implement new 'T' reply, which includes
7442 status, PC, and FP all in a single short message.
7443 (putpkt): Add further debugging of packet acks.
7444 * mipsread.c (fixup_symtab): Also swap RFD's.
7445 (parse_partial_symbols): Avoid bug on unknown symbol types.
7446 * Makefile.in (VERSION): Roll to 4.4.5.
7447 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7448 for remote MIPS by limiting heuristic to 200 byte search.
7449 (heuristic_proc_desc): Byte-swapping.
7450 (mips_print_register): Cope with failure of
7451 read_relative_register_raw_bytes. Byte-swap integers for
7453 * mips-pinsn.c (print_insn): Byte-swap instruction.
7455 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7457 * config.sub configure.in config/mh-irix4
7458 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7459 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7460 gdb/xm-irix4.h gdb/config/mt-irix3
7461 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7463 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7465 * defs.h, utils.c: xrealloc takes PTR as first arg.
7466 * defs.h: Reword confusing comment about ANSI prototypes.
7467 * defs.h: Some minor whitespace changes.
7468 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7469 not NULL, which can be (void *).
7470 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7471 * tm-i386v.h (SP_ARG0): Define
7472 * xm-sysv4.h: Back out of change for missing prototypes.
7473 * i386-tdep.c (get_longjmp_target): Add function.
7475 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7477 * Makefile.in: install man page too.
7479 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7481 * All GDB files that #include defs.h: Removed stdio.h.
7482 (defs.h): #include stdio.h.
7484 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7486 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7487 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7488 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7489 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7490 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7491 it before printing out the hex shape of an address.
7493 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7495 * rs6000-xdep.c (frame_initial_stack_address): Move
7496 code to set frame->cache_fsr into new separate function
7497 frame_get_cacahe_fsr. This allows fixing a fatal error.
7498 * xcoffexec.c: Turn previously suppressed error
7499 message back on, after cleaning up BFD.
7501 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7502 printing of blank line, since it cases printing of an
7503 extra blank line. Is this intended? It does mess up
7505 * defs.h: Put back declarations of malloc and realloc,
7506 but protected by #ifndef MALLOC_INCOMPATIBLE.
7507 * objfiles.c: Undo previous change: Use malloc/realloc
7508 for objfile malloc/realloc fields (but add a cast).
7509 * xcoffexec.c: Suppress an error message (for now).
7511 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7513 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7514 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7515 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7517 * xcoffread.c: Modifications to C_DECL storage class handling, and
7518 introduction of an old smash_to_pointer_type() routine.
7520 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7521 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7522 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7523 parameters have been modified.
7525 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7526 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7527 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7528 and fetch_inferior_registers() always fetched all the registers
7529 resulting valid register values at hand all the time. Pushing a dummy
7530 frame did not require validating all register values first. After
7531 putting the above mechanism into action, we didn't have valid registers
7532 values always ready. Thus, all registers need to be fetched before
7533 pushing a dummy frame now.
7535 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7536 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7537 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7538 the starting address (actual frame address) of a frame.
7539 * rs6000-tdep.c: modifications to function_frame_info() to see if
7540 function reserves a frame pointer register (alloca register)
7541 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7542 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7543 functions with alloca() calls.
7545 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7547 * xm-sysv4.h: Provide definitions/prototypes for host environment
7548 functions for which no definitions or prototypes are provided in
7549 any currently included gdb or host environment header files.
7550 For SVR4, this currently includes malloc and realloc, which cannot
7551 be portably prototyped in any gdb include file.
7553 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7555 * buildsym.h: Remove obsolete variable file_stabs.
7557 * Makefile.in: Move place where configure merges in host-
7558 and target-dependent fragments later, so the latter
7559 can override (say) GNU_MALLOC.
7560 * config/mh-rs6000: Use system malloc. Otherwise, I
7561 ended up with *two* incompatible versions of malloc
7562 (functions in libc would call the malloc in libc).
7563 I assume this is a shared library problem.
7565 * remote.c: Fix (presumed) typo.
7566 * objfiles.c: Use xmalloc/xrealloc instead of
7567 malloc/realloc (since the latter are no longer declared).
7569 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7570 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7571 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7572 handle individual registers.
7573 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7574 correctly in case it wasn't cached yet. (A problem showed up
7575 after fetching individual registers.)
7576 * buildsym.c: Disable type_synonym_name's type name overwriting
7577 in cases it is unnecesary. rs6000 portation doesn't use
7578 type_synonym_name, and it used to nullify type names
7579 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7580 type's name as soon as space for that type is allocated.
7581 * xcoffread.c: ignore a section's lineno information if it is
7582 not `.text'. (In rs6000 bfd portation integration, skipping over
7583 `.pad' sections are ignored since it was in machine independent
7584 part of the code. Thus, a problem of fake sections with invalid
7585 lineno information arised.)
7587 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7588 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7589 * rs6000-tdep.c: make function_frame_info() work whether or not
7590 reading from a core file.
7591 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7593 * infrun.c. main.c, printcmd.c. symtab.c:
7594 More changes from IBM for rs6000.
7597 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7599 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7600 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7601 Merge in changes (mostly from IBM) for RS6000.
7602 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7603 More changes from IBM for RS6000. These are in machine-
7604 independent code, and probably could do with some cleaning
7605 up. The most questionable of these are #ifdef IBM6000.
7606 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7607 to single_step() (for consistency with rs6000 and i860).
7608 * utils.c: Allow the 1st arg to xrealloc to be NULL
7609 (in which case do malloc). This removes the need for
7610 some tests in xcoff code (and perhaps other places?).
7611 * coffread.c: Removed variables last_source_file,
7612 type_vector, and type_vector_length as these are now
7613 defined by buildsym.[ch].
7614 * defs.h: Remove prototypes for malloc and realloc, since
7615 these should only be used to implement xmalloc and xrealloc,
7616 and they conflict with <stdlib.h> in AIX - where they
7617 return void* even when __STDC__ isn't defined. Sigh.
7618 * munch: Recognize *initialize* in data as well as text
7619 (AIX uses data). Also, incorporate a patch from Garrett
7620 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7621 much more sensible, by only trying to match the name of
7622 the initialize_foo function, and not the junk before it.
7624 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7626 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7627 unless symbol table indicates that something has changed.
7629 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7631 * remote.c: Make it work for embedded MIPS. Increase buffer
7632 size, and use throughout. Round buffer size up if too many regs.
7633 Support baud rate setting and try for an 8-bit path. If
7634 interrupted while waiting for target, send a ^C down the wire.
7635 Avoid single-byte reads.
7636 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7638 * mips-xdep.h: Avoid the embedded regs when on Unix.
7640 * mipsread.c: Byte-swap the symbol table structures, using
7641 routines from ecoff.c, to read a symbol table written in any
7642 of the four possible byte orders.
7643 * configure.in (mips-big-* target): Same as Sony News.
7644 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7645 * ecoff.c: New file for symbol swapping routines.
7647 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7649 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7650 all-breakpoints' command.
7651 * (get_number): Allow users to enter negative breakpoint numbers.
7652 * (breakpoint_1): Reformat display of 'info break' to show new
7654 * (create_longjmp_breakpoint, breakpoint_re_set,
7655 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7656 symfile.c (syms_from_objfile): Re-do
7657 insertion of longjmp breakpoints. Move all code into
7658 breakpoint_re_set, and call that instead of
7659 create_longjmp_breakpoint in symfile.c.
7661 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7663 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7664 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7665 * symtab.c (find_pc_symtab): Handle having no objfiles.
7666 * infcmd.c: Fix comment.
7667 * objfiles.c (free_all_objfiles): Add.
7668 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7669 * symfile.c (symbol_file_command): free all objfiles when
7670 specifying a new symbol file.
7671 (reread_symbols): Stat the file name, don't fstat the descriptor.
7673 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7675 * Makefile.in, configure.in: removed traces of namesubdir,
7676 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7677 copyrights to '92, changed some from Cygnus to FSF.
7679 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7681 * dbxread.c (end_psymtab): Delete empty psymtabs.
7682 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7683 * symfile.h (struct objfile): Add free_psymtabs.
7685 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7687 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7689 * symfile.c (symbol_file_command): strcmp => !strcmp.
7690 * breakpoint.h: Move prototypes to follow enum definition they need.
7691 * breakpoint.c, infrun.c: Lint.
7692 * printcmd.c: Use `enum enable' rather than `enum
7694 * mipsread.c: First pass at making it compile with the new
7695 objfile changes. Probably seriously broken still, but it
7698 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7700 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7701 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7702 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7703 stepping (and nexting) through longjmp(). Also, cleanup
7704 breakpoint handling quite a bit by creating explicit breakpoint
7705 types instead of using magic breakpoint numbers.
7706 Makefile.in: Update version to 4.4.3
7708 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7710 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7711 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7712 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7714 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7716 * minsyms.c (install_minimal_symbols): Add bunches to any
7717 existing minsyms in the objfile. Avoid extra mallocation
7718 by working directly in the obstack. Remove ignored `mainline' parm.
7719 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7720 xcoffread.c: Change all callers.
7721 * FIXME: We should be able to eliminate MAINLINE from all the
7722 symbol readers now, with a small bit of work.
7724 * valops.c, value.h: Lint.
7725 * remote-vx.c: Add missing break; statement. Bugfix by
7726 Michael Sclafani, <sclafani@src.dec.com>.
7728 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7730 * Makefile.in (VERSION): Update version to 4.4.2
7731 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7732 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7733 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7734 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7735 mmap-alloc.o, mmap-sbrk.o
7737 * altos-xdep.c: Minor whitespace change.
7738 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7739 use to new minimal symbol table use.
7740 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7741 * arm-xdep.c (store_inferior_registers): Returns void.
7742 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7743 Convert from misc function vector use to new minimal symbol table use.
7744 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7745 * breakpoint.c: Add prototypes for local functions.
7746 * breakpoint.c (catch_command_1): Change to static and remove unused
7748 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7749 * breakpoint.h: Change function decls to prototype form.
7750 * buildsym.c: Add prototypes for local functions.
7751 * buildsym.c: Moved hashname() function here from dbxread.c.
7752 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7753 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7754 * buildsym.c (dbx_alloc_type): Change to static.
7755 * buildsym.c (finish_block): Add objfile parameter.
7756 * buildsym.c (misc): Change symbol_obstack to objfile version.
7757 * buildsym.c (make_blockvector): Change to static.
7758 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7759 * buildsym.c (compare_line_numbers): Change to static, args are const,
7760 cast args when used.
7761 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7762 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7763 and made static. Add objfile parameter.
7764 * buildsym.c (end_symtab): Simplify code using line table size.
7765 Realloc the linetable on the objfile symbol_obstack and copy there.
7766 * buildsym.c (scan_file_globals): Convert from misc function vector
7767 use to new minimal symbol use.
7768 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7769 strings get allocated in objfile's symbol_obstack. Convert references
7770 to builtin types to lookup_fundamental_type().
7771 * buildsym.c (read_type): Make static, add objfile parameter, convert
7772 references to buildin types to lookup_fundamental_type().
7773 * buildsym.c (read_struct_type): Add objfile parameter.
7774 * buildsym.c (read_array_type): Make static, add objfile parameter.
7775 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7776 * buildsym.c (read_huge_number): Make static.
7777 * buildsym.c (read_range_type): Make static, add objfile parameter,
7778 convert references to buildin types to lookup_fundamental_type ().
7779 * buildsym.c (read_args): Make static, add objfile parameter.
7780 * buildsym.h: Convert function decl's to prototype form.
7781 * c-exp.y: Add prototypes for local functions, convert uses of misc
7782 function vector to minimal symbol table. Reformat all builtin type
7783 initializations and pass a NULL objfile to init_type() for them.
7784 * coffread.c: Change context_stack ref's to coff_context_stack,
7785 add local function prototypes. Cast uses of xrealloc arg 1.
7786 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7787 crafting a new type.
7788 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7789 * coffread.c (finish_block): Change name to coff_finish_block.
7790 * coffread.c (make_blockvector): Add and use objfile parameter.
7791 * coffread.c (record_line): Change name to coff_record_line.
7792 * coffread.c (start_symtab): Change name to coff_start_symtab.
7793 * coffread.c (end_symtab): Change name to coff_end_symtab.
7794 * coffread.c (record_misc_function): Change name to record_minimal_
7795 symbol and change to minimal symbol table use from misc func tbl.
7796 * coffread.c (coff_symfile_read): Convert from misc function vector
7797 use to minimal symbol table use.
7798 * coffread.c (hashname): Remove; use common version in buildsym.c.
7799 * coffread.c (decode_base_type): Change references to builtin types
7800 to calls to lookup_fundamental_type().
7801 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7802 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7803 * command.c: Add prototypes for local functions.
7804 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7805 appropriate member of the function union for that type.
7806 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7807 ifdef out the function since it isn't currently used.
7808 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7809 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7810 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7811 * command.c (help_cmd): Compare function pointer to NULL.
7812 * command.c (help_cmd_list): Compare function pointer to NULL.
7813 * command.c (lookup_cmd_1): Use correct member of function union.
7814 * command.c (undef_cmd_error): Make static.
7815 * command.c (complete_on_cmdlist): Use correct member of func union.
7816 * command.c (do_setshow_command): Use correct member of func union.
7817 * command.c (shell_escape): Convert rindex use to strrchr.
7818 * command.h (COMMAND_H): Define if already included.
7819 * command.h (cmd_list_element struct): Change 'function' to a union
7820 and prototype args. Prototype completer function.
7821 * command.h: Convert decl's to prototype form.
7822 * convex-xdep.c (store_inferior_registers): Returns void.
7823 * copying.c: Prototype local functions.
7824 * coredep.c: Minor whitespace change.
7825 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7826 * cplus-dem.c: Prototype local functions.
7827 * dbxread.c (hashname): Remove; moved to buildsym.c.
7828 * dbxread.c (free_and_init_header_files): Make static.
7829 * dbxread.c: Add prototypes for local functions.
7830 * dbxread.c (new_object_header_files): Remove; inlined usages.
7831 * dbxread.c (xrealloc usages): Cast args.
7832 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7833 and change usages accordingly.
7834 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7835 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7836 * dbxread.c (dbx_next_symbol_text): Make static.
7837 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7838 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7839 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7840 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7841 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7842 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7844 * dwarfread.c (record_misc_function): Change name to record_minimal_
7845 symbol and use minimal symbol table throughout.
7846 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7847 * dwarfread.c: Convert all references to builtin types to use the new
7848 lookup_fundamental_type function.
7849 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7850 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7852 * elfread.c (record_misc_function): Convert to use record_minimal_
7854 * elfread.c (elf_symtab_read): Add objfile parameter.
7855 * eval.c: Add prototypes for local functions and move some decls
7856 around to accomodate prototypes.
7857 * expprint.c: Add prototypes for local functions. Change references
7858 to misc function vector to minimal symbol table.
7859 * findvar.c (read_memory usages): Cast args.
7860 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7861 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7862 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7863 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7864 * gould-xdep.c: Minor whitespace change.
7865 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7866 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7867 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7868 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7869 * i386-tdep.c: Add prototypes for local functions.
7870 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7871 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7872 that defaulted to int.
7873 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7874 i386_push_dummy_frame): Returns void.
7875 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7876 int and explicitly declare return type as int.
7877 * i387-tdep.c: Minor formatting changes.
7878 * i960-tdep.c (leafproc_return): Convert from misc function vector
7879 use to minimal symbol table use.
7880 * infcmd.c: Add prototypes for local functions.
7881 * infcmd.c (continue_command, until_next_command, until_command,
7882 path_info, path_command): Make static.
7883 * infcmd.c (step_1, until_next_command): Convert from misc func
7884 vector to minimal symbol table use.
7885 * inflow.c: Add prototypes for local functions.
7886 * infptrace.c (store_inferior_registers): Returns void, not int.
7887 * language.c (_initialize_language): Use proper member of function
7889 * m2-exp.y: Add prototypes for local functions, convert misc function
7890 vector uses to minimal symbol table uses.
7891 * m2-exp.y (make_qualname, yyerror): Make static.
7892 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7893 * m68k-pinsn.c: Add prototypes for local functions.
7894 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7895 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7896 * m68k-stub.c: Add prototypes.
7897 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7898 use to minimal symbol table use.
7899 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7900 * m88k-xdep.c (store_inferior_registers): Returns void.
7901 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7902 * mach386-xdep.c (store_inferior_registers): Returns void.
7903 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7904 * main.c: Add prototypes for local functions.
7905 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7906 longjmp() result to (NORETURN void).
7907 * main.c (catch_errors): Prototype the 'func' parameter.
7908 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7909 Takes an unused arg.
7910 * main.c (execute_command): Call the right member of the func union.
7911 * main.c (command_loop_marker, symbol_completion_function,
7912 command_loop): Make static.
7913 * main.c (command_line_input): Make linelength unsigned, cast arg
7914 to command_line_input().
7915 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7916 * main.c (initialize_main): Call right member of function union.
7917 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7918 * mem-break.c: Include symtab.h
7919 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7920 * mips-xdep.c (store_inferior_registers): Returns void.
7921 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7922 use to minimal symbol table use.
7923 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7925 * mipsread.c (make_type): Remove, convert usages to init_type.
7926 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7927 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7928 vector use to minimal symbol table use.
7929 * parse.c: Add prototypes for local functions.
7930 * parse.c (xrealloc usages): Cast args.
7931 * parse.c (prefixify_expression, length_of_subexp): Make static.
7932 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7933 * parser-defs.h: Convert function decls to prototype form.
7934 * partial-stab.h: Convert from misc function vector use to new minimal
7936 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7937 the per-objfile copies.
7938 * printcmd.c: Add prototypes for local functions. Move some struct
7939 definitions around to accomodate prototypes.
7940 * printcmd.c (decode_format): Make static, change args oformat and
7941 osize to int from char.
7942 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7943 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7944 * printcmd.c (print_address_symbolic): Convert from misc function
7945 vector use to minimal symbol table use.
7946 * printcmd.c (address_info): Convert from misc function vector use
7947 to minimal symbol table use.
7948 * printcmd.c (delete_display, enable_display, disable_display_command):
7950 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7951 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7952 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7953 * pyr-xdep.c (store_inferior_registers): Returns void.
7954 * remote-mm.c (mm_load): symbol_file_add return value unused.
7955 * remote-nindy.c: Minor format change.
7956 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7957 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7958 * rs6000-xdep.c (store_inferior_registers): Returns void.
7959 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7960 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7961 vector use to minimal symbol table use.
7962 * solib.c: Add prototypes for local functions.
7963 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7964 function vector use to minimal symbol table use.
7965 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7966 * solib.c (find_solib, shared_library_command): Make static
7967 * solib.c (read_memory, write_memory usages): Cast args.
7968 * solib.c (special_symbol_handling): Add function
7969 * source.c: Add prototypes for local functions.
7970 * source.c (select_source_symtab): Convert to scan objfiles.
7971 * source.c (open_source_file): Make static.
7972 * source.c (xrealloc usages): Cast args.
7973 * source.c (source_line_charpos): ifdef out, unused.
7974 * source.c (get_filename_and_charpos): Make static.
7975 * stack.c: Add prototypes for local functions.
7976 * stack.c (print_frame_info, frame_info): Convert from misc function
7977 vector use to minimal symbol table use.
7978 * symfile.c: Add prototypes for local functions.
7979 * symfile.c (compare_symbols): Make args const PTR's.
7980 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7981 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7982 * symfile.c (obsavestring): Add objfile parameter.
7983 * symfile.c (init_misc_bunches, prim_record_misc_function,
7984 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7985 sort_misc_function_vector, compact_misc_function_vector): Remove
7986 * symfile.c (symbol_file_add_digested): Add function.
7987 * symfile.c (symbol_file_add): Returns struct objfile *.
7988 * symfile.c (symbol_file_command): Modify for state file use.
7989 * symfile.c (symfile_open): Add parameter "dumpable".
7990 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7991 * symfile.c (load_command, add_symbol_file_command): Make static.
7992 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7993 * symfile.c (rindex usages): Converted to strrchr.
7994 * symfile.c (allocate_psymtab): New
7995 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7996 converted to minimal symbol table usage, but no obvious conversion.
7997 * symfile.c (free_all_symtabs): Remove.
7998 * symfile.c (_initialize_symfile): Use per-objfile info.
7999 * symfile.h: Rework the objfile structure to add per-objfile data
8000 objects (psymbol_obstack, symbol_obstack, type_obstack,
8001 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8002 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8003 Add prototypes to function declarations.
8004 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8005 function vector usage to minimal symbol table usage.
8006 * symmisc.c (DEV_TTY): Define if not defined.
8007 * symmisc.c: Add local function prototypes.
8008 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8009 printpsyms_command, print_objfiles, print_objfiles_command):
8010 Rework to use iterate_over_*
8011 * symtab.c: Add prototypes for local functions.
8012 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8013 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8014 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8015 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8016 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8017 lookup_reference_type, lookup_member_type, allocate_stub_method,
8018 check_stub_method, create_array_type, smash_to_member_type,):
8020 * symtab.c (lookup_symbol): Some args are const.
8021 * symtab.h: All type related defs and structs moved to gdbtypes.h
8022 * symtab.h: Convert decls to prototypes.
8023 * target.c (noprocess): Make static.
8024 * target.h: Change decl's to prototypes.
8025 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8026 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8027 * utils.c (_initialize_utils): Use correct member of function union.
8028 * valarith.c: include gdbtypes.h
8029 * valops.c: include gdbtypes.h, add prototypes for local functions.
8030 * valops.c (value_push, value_arg_push, find_function_addr):
8032 * valops.c (value_string): Convert from misc function vector use
8033 to minimal symbol table use.
8034 * valops.c (check_field_in): Make arg const.
8035 * valprint.c: Add prototypes for local functions.
8036 * valprint.c (print_string): Make static
8037 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8038 * values.c: Add prototypes for local functions.
8039 * values.c (value_headof): Convert from misc function vector to
8040 minimal symbol table.
8041 * xcoffexec.c: Add prototypes for local functions.
8042 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8044 * xcoffexec.c (relocate_minimal_symbol): Add.
8045 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8046 * xcoffread.c: Add prototypes for local functions.
8047 * xcoffread.c (sort_syms): Convert to scan objfiles.
8048 * xcoffread.c (read_xcoff_symtab): Make static.
8049 * xcoffread.c (various): Replace references to builtin types with
8050 calls to lookup_fundamental_type. Replace references to symbol_obstack
8051 and psymbol_obstack with pointers to the per-objfile copies.
8052 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8053 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8055 * xcoffread.c (init_stringtab): Add objfile parameter.
8056 * gdbtypes.c: New file
8057 * minsyms.c: New file
8058 * mmap-alloc.c: New file
8059 * mmap-sbrk.c: New file
8060 * objfiles.c: New file
8064 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8066 * Check in Fred Fish's changes in these modules. Fred
8067 will make ChangeLog entries for all of them. Update VERSION
8070 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8072 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8074 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8075 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8076 value.h: Prototypes for static functions; lint.
8077 * gdbtypes.h: Empty file to ease transition.
8079 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8081 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8082 inferior.h, language.h, signame.h, target.h, terminal.h,
8083 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8084 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8086 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8087 signame.c, sparc-xdep.c: Prototypes for all static functions.
8089 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8090 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8091 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8092 Remove to_call_function and target_call_function, since it
8093 always calls the same thing (call_function_by_hand).
8094 * core.c, exec.c, solib.c: Rename target_ops sections =>
8096 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8097 target.h: target_kill takes no args.
8098 * language.c (language_info): Scaffolding to allow briefer
8099 messages when the current language changes. FIXME.
8100 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8101 complaints about volatile functions.
8102 * xm-sysv4.h (HAVE_MMAP): Define.
8104 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8106 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8107 to make prototypes for all functions declared here.
8108 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8109 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8110 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8111 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8112 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8113 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8114 * utils.c: Avoid declaring malloc and realloc. Lint.
8115 (request_quit): Accept signal-number parameter.
8117 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8119 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8120 DIE's. Add new function read_tag_pointer_type() to read them.
8122 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8123 When creating a new user defined type, check to see if a partial
8124 type already exists, and if so, bash it to fit.
8126 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8128 * coffread.c (decode_base_type): Pass long, not union.
8129 Fix by Eric Valette, ev@chorus.fr.
8131 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8133 * elfread.c (elf_symtab_read): Fix code to correctly track
8134 changes in bfd for absolute symbols.
8136 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8138 * xm-vaxbsd.h: Close off comment.
8140 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8142 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8144 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8146 * mips-tdep.c (mips_print_registers): Print correct register
8147 number for double pseudo-registers.
8149 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8151 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8152 in the op$::OPERATOR. case. From Steven McCanne,
8153 <mccanne@horse.ee.lbl.gov>.
8155 * exec.c (set_section_name): Pass arg to exec_files_info;
8156 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8158 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8160 * main.c (print_gdb_version): Copyright msg: only this year.
8161 (cd_command): Avoid changing current_directory on error.
8163 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8165 * mipsread.c (parse_partial_symbols): Handle dependencies
8166 between partial symbol tables (when not doing stabs-in-ecoff).
8167 (This used to be handled by parse_fdr, but parse_fdr was
8168 incompatible with handling stabs-in-ecoff, so the code
8169 was re-written to not use parse_fdr. Unfortunately,
8170 the logic to handle dependencies was overlooked.)
8172 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8174 * coffread.c (read_enum_type): Use the size of a target int when
8176 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8178 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8179 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8180 TARGET_PTR_BIT to determine size of a pointer
8181 * values.c (unpack_long): when unpacking a REF or a PTR don't
8182 assume the size of the type.
8184 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8186 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8187 looking at its members. Improve guess between struct and union,
8188 only assuming union if multiple members have offsets of zero.
8190 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8192 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8193 (This is just for clarity - and one day permitting us to
8194 change FP0_REGNUM from 38 to 32, which would make more sense.)
8195 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8196 register numbers in stabs-in-ecoff get handled correctly.
8198 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8200 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8201 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8202 into BSD and Ultrix.
8204 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8206 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8208 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8210 * Makefile.in: Increment version to 4.4.1.
8211 * main.c (print_gdb_version): Update copyright notice.
8213 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8215 * mipsread.c: Prepend "struct " to the names of structure
8216 types, and similarly for enums and unions. (This used
8217 to be done, but got lost in the re-write to "guess" the
8218 difference between enum/struct/union.)
8219 Also, guess that a tag is an enum if the first member
8222 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8224 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8227 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8229 * Projects: Patching executables is done.
8230 * Makefile.in (VERSION): Roll to gdb-4.4.
8231 * README, WHATS.NEW: Update for gdb-4.4.
8233 * symfile.c (reread_symbols): Whenever we reread one object
8234 file's symbols, we must restart the scan, because the object_files
8235 chain has been permuted.
8237 * exec.c (exec_files_info): Split out into print_section_info.
8238 Print BFD filename of each section if it's not the default one.
8239 * core.c (core_files_info): Call print_section_info.
8241 * xm-vax.h: Include a few system header files whose definitions
8242 must precede defs.h.
8243 * language.c, language.h: Make some things const.
8244 * expression.h, main.c: const spreads like ooze.
8246 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8247 since BREAKPOINT values can be >0x80.
8249 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8251 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8253 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8255 * sparc-pinsn.c: Remove kludge for preferring architectures.
8256 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8257 and forever. Add `add' instruction to the set that get checked
8258 for a preceding `sethi' in order to print an absolute address.
8259 Corresponding changes in ../include/opcode/sparc.h needed
8260 to eliminate garbage instructions.
8262 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8264 * mipsread.c (parse_partial_symbols): Make sure partial
8265 symbols are created for external symbols (as used to be
8266 the case). This is a bit of a pain with the mips-coff.
8267 It uses a table which points to all of the external
8268 symbols belonging to a particular FDR or psymtab.
8269 Once we've generated this table, we might as well save
8270 it, and then use it in psymtab_to_symtab_1 to find
8271 the symbols to pass to parse_external().
8272 * symfile.c, symfile.c: New function start_psymtab_common
8273 to share the common parts of allocating a new psymtab
8274 for dbxread, mipsread (and later dwarfread). Its code
8275 was pulled out from start_psymtab in dbxread.c.
8276 * dbxread.c (start_psymtab): Use start_psymtab_common().
8278 * valprint.c (val_print): If there is an error when trying
8279 to print a string, check to see if there really is a problem
8280 by reading just one character. If that works, assume
8283 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8285 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8286 cypress, v8 mnemonics in that order.
8288 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8290 * sparc-pinsn.c: Put the qsort() back in.
8292 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8294 * findvar.c (read_register, write_register): Handle machines
8295 where REGISTER_TYPE is not the same size as "int".
8297 Handle debug symbols in dynamically loaded (relocated) code:
8299 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8300 offset to process_one_symbol.
8301 (process_one_symbol): Take new offset parameter. Add it into
8302 appropriate symbol types to relocate symbols to loaded addresses.
8303 Handle all possible symbol types, and complain() about types that
8304 we don't expect to see.
8305 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8306 process_one_symbol (FIXME, should pass real offset).
8310 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8312 (set_breakpoint, break_command_1, until_break_command,
8313 catch_command_1, breakpoint_re_set_one): Use it.
8314 * symtab.h (resolve_sal_pc): Declare.
8315 * infcmd.c (jump_command): Use resolve_sal_pc.
8317 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8319 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8321 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8323 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8324 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8325 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8327 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8329 * dbxread.c (process_one_symbol): Make a first cut at handling
8330 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8332 * symtab.c (find_pc_line): Fix stepping into and out of #included
8335 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8337 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8338 no longer any need to copy ../include/opcode/* into gdb.
8340 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8342 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8344 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8346 * valprint.c (type_print_base, type_print_method_args):
8347 Print C++ constructor methods without bogus "return type."
8349 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8351 * infptrace.c (child_xfer_memory): Parameter "target" should
8352 be a pointer to a structure, not the entire structure.
8354 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8356 * depend: Convert the couple of references to ansidecl.h that
8357 used the local gdb version to use the ../include version.
8359 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8362 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8363 (inferior_proc_init): Fix non-ANSI version of args.
8364 (attach): Call print_sys_errmsg with correct number of args.
8365 (mappingflags): Make static, does not need to be global.
8367 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8368 not the entire struct itself.
8370 * valops.c (value_assign): Cast some args to modify_field() and
8371 {read,write}_register_bytes() correctly.
8373 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8375 * Makefile.in (MALLOCSRC): Removed reference to removed local
8378 * dwarfread.c (list_in_scope): Needs an initial value, use file
8381 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8383 * main.c (main): Make option_index local to keep new getopt happy.
8384 main.c, solib.c, Makefile.in: Update copyright notices.
8386 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8388 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8390 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8392 * Makefile.in (HFILES): Add partial-stab.h.
8394 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8396 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8397 New files for stratus. Not complete enough to actually build
8398 on the Stratus machine; that awaits copyright assignment for
8401 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8402 for getting custom flags into CFLAGS when doing makes.
8404 * configure.in: Add config information for stratus.
8406 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8408 * dbxread.c (process_one_symbol): Pass address of structure
8409 to complain(), rather than the whole structure.
8411 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8413 * solib.c (solib_add_common_symbols): Only compile in when not
8414 using SVR4 style shared libraries.
8416 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8418 * dwarfread.c (locval): Add offreg flag to indicate location
8419 values that are computed off a base register.
8421 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8422 TAG_local_variable cases to account for static variables
8423 within function scopes.
8425 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8427 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8428 doesn't exist on some systems.
8430 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8431 nexting over recursive function calls.
8433 * target.c (target_read_string): Create this routine to read null
8434 terminated strings from the target. It deals with running off the
8435 end of memory elegantly as well. solib.c (find_solib): Use
8436 target_read_string() to avoid problems with running off the end of
8439 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8440 that reference pgrp_inferior.
8442 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8444 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8445 mips-tfile has been hacked to act more "traditionally."
8446 * dbxread.c: Fixed typo in comment.
8448 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8450 * mips-tdep.c (mips_skip_prologue): Add some number of
8451 'sw' instructions before 'addiu' adjusts the stack.
8453 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8455 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8456 freescope, buildblock closescope, record_line, add_symbol_to_list,
8457 gatherblocks, make_blockvector): Extensive changes to switch
8458 to generic symbol table building code in buildsym.c. Remove
8459 scope tree structures and functions, symbol table building
8460 functions, and lots of other small changes.
8462 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8463 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8465 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8467 * buildsym.c (cleanup_undefined_types): Add support for enums.
8468 This fixes the 'GDB internal error. cleanup_undefined_types with
8471 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8473 * dbxread.c: detect gcc2 compilations.
8475 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8477 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8478 in ../include/opcode/sparc.h.
8480 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8482 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8483 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8484 to reflect actual locations of opcode files, so TAGS target will
8487 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8489 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8492 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8493 dereferencing to access the correct elements.
8495 * valops.c (value_addr): Declare return type of external func
8498 * xcoffread.c: Undefine next_symbol_text before redefining it.
8500 For older changes see ChangeLog-9091
8506 version-control: never