1 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
3 * sparclite/Makefile.in: Create default target that does nothing
4 in order to force user to build by hand.
6 * sparclite/Makefile: Remove. It's not necessary anymore.
8 * ser-unix.c (wait_for): New routine to handle read timeouts,
9 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
11 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
13 * mips-pinsn.c (print_insn): Return value.
15 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
17 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
18 at configuration time and doesn't belong in the distribution archive.
20 * Makefile.in (NONSRC): Add 29k-share/README.
21 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
23 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
24 constants with slightly more portable definitions (still depends
25 on 2's complement arithmetic though).
26 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
27 * i386v-nat.c (sys/reg.h): Conditionalize include on
28 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
29 * ser-unix.c (termio.h): Include <termio.h> like other files that
30 include termio.h, not <sys/termio.h> which may not exist (on
33 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
35 * valprint.c (print_longest): Change format parameter from a
36 'char' to an 'int'. We can't have 'char' parameters with the
37 current coding style, where we mix prototypes with pre-ANSI
39 * value.h (print_longest): Change format parameter in prototype
40 from a 'char' to an 'int'.
42 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
44 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
46 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
47 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
49 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
51 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
52 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
53 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
54 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
55 ptrace needs 5 arguments, #define ptrace to always
56 pass zero as the 5th argument.
58 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
60 * configure.in: Match z8k-*-sim for z8000.
61 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
62 * remote-hms.c: Update to use new serial protocol.
64 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
66 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
67 necessary and Solaris doesn't have it.
69 * Makefile.in (clean-info, install, install-info, info, dvi,
70 check, all): do not echo recursion lines.
72 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
74 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
75 required target ports which use sockets (like a29k-udi).
77 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
79 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
81 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
82 systems lacking select().
84 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
86 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
88 * alldeps.mak, depend: Update with latest automatically built
91 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
93 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
95 * Makefile.in (make-proto-testsuite.dir): New target to make
96 prototype testsuite tree.
98 * Makefile.in (VERSION): Bump to 4.8.4.
100 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
102 * stabsread.c (define_symbol): If unrecognized constant type,
103 complain() not error().
105 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
107 * infptrace.c: Add missing close paren to test for
108 FIVE_ARG_PTRACE defined.
110 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
111 when compiling with gcc, but disable it for now. See comment.
112 * defs.h (LONGEST): Define as either "long" or "long long"
113 based on CC_HAS_LONG_LONG.
114 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
115 how longest_to_int is defined.
116 * c-valprint.c (c_val_print): Call print_longest.
117 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
118 instead of LONG_LONG.
119 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
121 * printcmd.c (print_scalar_formatted): Call print_longest
122 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
123 * typeprint.c (print_type_scalar): Call print_longest and let
124 it figure out what to do for PRINTF_HAS_LONG_LONG.
125 * valprint.c (val_print_type_code_int): Call print_longest
126 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
127 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
128 * value.h (struct value): Replace usage of LONG_LONG with
130 * value.h (print_longest): Add prototype.
131 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
132 * values.c (unpack_double): Collapse code that was unnecessarily
133 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
134 * values.c (value_from_longest): Remove dependency on
135 CC_HAS_LONG_LONG and just use LONGEST.
136 * solib.c (solib_map_sections): Use bfd_get_filename
137 to access filename field.
138 * solib.c (clear_solib): Save filename and free it later, after
139 bfd_close, since bfd_close may reference it. Use bfd_get_filename
141 * config/convex/xm-convex.h (LONG_LONG): Replace with
142 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
143 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
144 Add PRINTF_HAS_LONG_LONG references.
146 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
148 * inflow.c (kill_command), infcmd.c (attach_command),
149 remote.c (remote_interrupt_twice): In messages for the user, call it
150 "the program" or "the program being debugged" not "the inferior".
152 * hp300ux-nat.c: Cast second arg to supply_register calls.
153 (_initialize_kernel_u_addr, getpagesize): New functions.
154 (store_inferior_register_1): Change arg name from value to val.
155 (fetch_core_registers): Make arg core_reg_size unsigned.
156 Pass 5 args to ptrace.
157 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
158 Remove KERNEL_U_ADDR stuff.
159 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
160 * config/m68k/hp300hpux.m{t,h}:
161 Move exec.o from NATDEPFILES to TDEPFILES
162 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
163 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
165 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
167 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
169 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
171 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
173 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
175 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
176 describe `set demangle-style arm' (not cfront);
177 mention can type `q' to discard output, when gdb pages
179 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
181 * valops.c (search_struct_field): Fix gdb core dump with incomplete
184 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
186 * remote.c: Change timeout to 2.
187 (remote_open): Use unpush_target not remote_close.
188 (remote_resume): If siggnal != 0, give warning not error().
189 (remote_wait, remote_interrupt, remote_interrupt_twice):
190 If we get two interrupts, let the user get out if they want.
191 (remote_{kill,mourn}): New functions.
192 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
194 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
196 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
198 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
200 * Remote targets (mourn): Call unpush_target.
202 * config/sparc/xm-sun4os4.h: Declare free() to return int.
203 Remove twisted use of PARAMS.
205 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
206 that ansidecl.h assumes ANSI on AIX.
208 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
210 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
211 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
213 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
215 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
217 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
219 * remote-vx.c (net_connect): Allow numeric IP address for host.
221 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
223 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
225 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
227 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
229 * symtab.h, xcoffread.c: Revise linetable sorting comments.
231 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
233 * valops.c (value_cast): A cast might also change the object
234 representation in C++.
235 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
236 to get the proper read_symtab function when called from mipsread.c.
237 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
238 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
239 for dummy psymtabs, inhibit processing of dummy psymtabs.
241 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
243 * Changes from (or inspired by) AMD:
244 * remote-udi.c (udi_attach): Assignments to Space and Offset were
246 (udi_wait): Make error message (UDIGetStdout) match error.
247 (udi_wait): Handle UDIStdinNeeded.
248 * command.c [CANT_FORK]: Use system().
249 * utils.c (prompt_for_continue): Allow quit with 'q'.
251 * solib.c (solib_add): Don't call special_symbol_handling if there
252 were errors in symbol_add_stub. Also set so->from_tty before
253 calling symbol_add_stub.
255 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
257 * Merge in HPPA/BSD patches from Utah:
258 * defs.h: Add const to 2nd arg of psignal prototype.
259 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
261 * hppab-core.c: Deleted. No longer useful.
262 * hppab-nat.c: #include more files. Use PT_WUREGS, not
264 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
265 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
266 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
267 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
268 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
270 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
272 * Fix two bugs found by deja-gnu. One is the incorrect reporting
273 of the PC being in a stack dummy when looking at a core file
274 without symbols. The other is the incorrect passing of char
275 arguments during expression evaluation (ie: p foo('a','b') would
276 mess up the passing of it's args because it wasn't coercing the
278 * hppah-tdep.c: Rename global functions to have consistent hppa_
279 prefix. Make more functions static. Drop hp_ prefix from static
280 functions. (hppa_push_arguments): Call value_arg_coerce to cast
281 char to int args if necessary. (hppa_fix_call_dummy): Create
282 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
283 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
284 valid (ie: != 0) before doing comparison against PC.
285 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
286 to reflect new arguments.
287 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
288 prefix for func name. (FIX_CALL_DUMMY): Move code into
291 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
292 to malloc() so that we can test GDB eval of dynamically created
293 arrays (like char strings in `print "foo"').
295 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
297 * printcmd.c (print_address_symbolic): Search symtabs as well as the
298 minimal symbols for a nearby symbol.
300 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
302 * coffread.c: Comment changes around minimal symbol recording.
304 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
306 * command.c: comment changes only.
308 * mips-tdep.c (heuristic_fence_post): new static variable.
309 (heuristic_proc_start): use heuristic_fence_post, print better
310 warnings, but only if not stop_soon_quietly.
311 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
313 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
315 * symtab.h: Fix LOC_REF_ARG comment.
317 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
318 and Jim Kingdon (kingdon@cygnus.com)
320 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
322 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
323 symfile.c (compare_symbols): Don't check first character; STRCMP
326 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
327 structures that are passed by address in a register.
328 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
329 * findvar.c (read_var_value),
330 printcmd.c (address_info, print_frame_args),
331 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
332 * symtab.c (lookup_block_symbol): Deal with it.
334 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
336 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
338 * objfiles.c (find_pc_section): Return a struct obj_section *.
339 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
340 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
341 Don't use obj_section hack.
342 * xcoffexec (vmap_symtab): Relocate obj_sections.
343 * printcmd.c (containing_function_bounds): Use find_pc_section.
345 * symtab.h: Clean up SYMBOL_VALUE comments.
347 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
349 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
350 Expand comments about LOC_ARG/LOC_LOCAL pairs.
352 * coffread.c (read_coff_symtab): Use rewind before fseek.
354 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
356 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
357 * Makefile.in: Add $(YFLAGS) when using $(YACC).
358 * Makefile.in: Remove message to expect conflicts and unused
359 rules in ch-exp.y, since there no longer are any such.
361 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
363 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
365 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
367 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
368 rather than dumping core.
370 * Makefile.in: Add ${srcdir}/ to all source files.
371 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
372 (TAGS): Deal with srcdir and new config directory scheme.
374 Makefile.in (NONSRC): Remove createtags.
375 alldeps.mak: Updated.
377 * rs6000-tdep.c: Delete unused function print_frame.
379 * frame.h (struct frame_info): Doc fix for next_frame.
380 New field signal_handler_caller.
381 blockframe.c (create_new_frame, get_prev_frame_info),
382 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
383 INIT_FRAME_PC_FIRST).
384 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
387 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
389 * irix4-nat.c (fetch_core_registers): Special version of this for
390 Irix 4.x, which stores regs a bit differently from other /proc
392 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
393 to new file core-svr4.c.
394 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
395 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
397 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
399 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
401 * i387-tdep.c: Remove unused #includes.
403 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
405 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
407 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
409 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
411 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
412 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
413 Don't muck with SYMBOL_CLASS.
415 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
417 * munch: Don't use head command. It doesn't exist everywhere.
419 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
421 * inflow.c (new_tty): Remove spurious 'o' character at end
424 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
426 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
427 instructions and nothing more.
428 * mipsread.c (add_line): Add comment why we have to combine line number
429 entries for the same line number.
431 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
433 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
436 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
438 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
440 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
442 * source.c (select_source_symtab): Clean up comment. Also, if
443 we have a current_source_symtab, and s is NULL, return without
445 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
446 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
448 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
450 * dbxread.c (unknown_symchar_complaint): Add new complaint.
451 * stabsread.h: Declare it.
452 * partial-stab.h: Use it.
454 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
456 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
458 * stack.c (print_frame_info): Print specially if dummy frame.
460 * breakpoint.c: Add comments regarding within_scope future direction.
464 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
466 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
468 * ch-exp.y: Fix thinko that broke parsing of FALSE.
470 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
472 * stabsread.c (read_member_functions): Initialize domain for stubbed
473 member functions to avoid gdb core dumps when printing pointers
475 * cp-valprint.c (cp_print_class_method): Check for stubbed member
478 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
480 * expprint.c (print_subexp): If opcode not found in op_print_tab,
481 stop with an error().
482 eval.c (evaluate_subexp): Change error message.
484 * objfiles.c (build_objfile_section_table): Cast return value
487 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
489 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
490 to rs6000_frame_chain and deal with it if we're in a signal handler.
491 (FRAME_SAVED_PC): Use rs6000_frame_chain.
493 * breakpoint.c (within_scope): New function.
494 (enable_breakpoint, watchpoint_check): Use it.
496 * source.c (openp): Handle "exec-file ./ls" correctly.
498 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
500 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
502 * ch-exp.y: Clean up lexing of identifiers and
503 reserved words. (E.g. don't recognize FALSEXXX as the
504 keyword FALSE followed by the identifier XXX.)
505 Also, convert identifiers to lower case.
507 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
509 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
510 new serial interface.
512 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
514 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
515 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
516 * ser-go32.c: Return -1 on most failures, 0 on most successes,
517 and use new return codes for go32_readchar().
518 * ser-unix.c: Ditto. Also, move error handling up to caller for
519 SERIAL_SETBAUDRATE().
520 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
522 (serial_close): New routine to wrap around device close routine.
523 serial.h: Clean & document return values more clearly.
525 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
527 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
529 * rs6000-pinsn.c (print_operand, case LI): Print condition register
530 operand in decimal rather than wrong textual versions.
532 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
533 (mention 't', remove false thing about 'g' only good with 'f').
535 * breakpoint.h: move "struct breakpoint" and friends to top of
536 file so that bpstat_find_breakpoint prototype works.
538 * solib.c (struct so_list): Add bfd field.
539 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
540 Put the bfd in bfd field of the so_list.
541 (clear_solib): Free bfd name and close_bfd on the bfd.
543 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
545 * valarith.c (value_subscript): Add COERCE_REF.
546 * ch-exp.y (operand_5): We can generalize the 2nd operand
547 of a string repetition ot 'literal' without ambiguity.
549 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
551 * breakpoint.h (struct bpstat): Remove momentary field.
552 Remove bpstat_momentary_breakpoint. This was always kludgy
553 and is no longer used.
555 * breakpoint.h: Add enum bpstat_what.
556 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
557 stop and print fields of bpstat now per-breakpoint, not just
558 one for the whole chain.
559 breakpoint.{c,h} (bpstat_what): New function.
560 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
561 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
562 with call to bpstat_what.
563 README: Remove watchpoint/breakpoint bug from known bugs.
565 * breakpoint.h: Prototype bpstat_find_breakpoint.
567 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
569 * symtab.c (find_methods, gdb_mangle_name): Note that functions
571 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
572 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
574 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
576 * i960-pinsn.c (tabent): Copied struct definition from
579 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
581 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
583 * symtab.c (gdb_mangle_name): Use it.
584 * symtab.c (find_methods): Do not add destructors to choice list
586 * symtab.c (decode_line_1): Make breakpoints on destructors work
589 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
591 * ser-go32.c: Make it use serial port name.
592 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
594 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
597 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
599 * configure.in: Only configure sparclite subdir when target_cpu
602 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
604 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
605 Remove FIXME comment regarding this.
607 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
609 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
611 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
613 Add section table to objfile struct. Use it for find_pc_section.
614 * objfiles.c (add_to_objfile_sections,
615 build_objfile_section_table, find_pc_section): new functions.
616 (allocate_objfile): build section table.
617 * objfiles.h (struct obj_section): new structure.
618 (struct objfile): add section table.
619 (find_pc_section): new prototype.
620 * solib.[ch] (find_pc_section_from_so_list): removed.
621 * sparc-tdep.c: include objfiles.h for find_pc_section. include
622 symfile.h for objfiles.h.
623 (in_solib_trampoline): adjusted for new find_pc_section
624 prototype. Removed BAD_RICH_HACK ifdefs.
625 * symfile.c (syms_from_objfile): offset objfile sections.
626 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
627 * symfile.h (find_pc_section): prototype removed. Also fixed
628 comment typo NUL -> NULL.
629 * target.[ch] (find_pc_section_from_targets): removed.
630 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
632 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
634 * ser-go32.c: Format. (go32_open): Use proper return value.
636 * configure.in: Undo conditional configdirs hack for sparclite.
638 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
640 * symtab.c (list_symbols): When call break_command, pass both
641 filename and function name not just function name.
643 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
645 (Changes and new files to make "none" a full fledged configuration)
646 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
647 Currently only tm-none.h has any meaningful contents.
648 * config/none/none.mh (NAT_FILE): Use nm-none.h
649 * config/none/none.mh (XM_FILE): Use xm-none.h
650 * config/none/none.mt (TM_FILE): Use tm-none.h
651 * Makefile.in (depend): Remove comment about parse errors in
652 valops.c, it now parses correctly and generates a correct depend
653 line. Remove line that touches xm.h, tm.h, and nm.h; they are
654 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
656 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
658 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
660 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
661 exactly 8 characters.
663 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
665 * configure.in: Sparclite uses sparc config dir. Also has it's
666 own tm- & .mt files now. Also add sparclite to configdirs.
667 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
668 * config/i386/go32.mh: Nullify def of TERMCAP.
669 * config/i386/xm-go32.h: Get rid of redef of EIO.
670 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
671 specific configs. Very similar to sun4os4, but without solib.
672 * sparclite/{Makefile.in configure.in}: First cut at making this
675 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
677 * ser-go32.c: First cut at adapting to new serial interface.
679 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
681 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
682 These implement a new serial line interface for talking to remote
684 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
685 EXCEPT go32, which gets ser-go32.c.
686 * remote.c: Use new serial interface. More remote-xxx's to be
688 * ser-bsd.c, ser-termios.c: Removed.
689 * serial.c: New. Implements common operations for all serial
691 * ser-unix.c: New. Unix specific serial operations for various
692 flavors of Unix (Posix, SysV, BSD).
693 * serial.h: Generic serial interface defs.
694 * config/i386/go32.mh, config/i386/i386bsd.h,
695 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
696 ser-bsd.o from XDEPFILES. All the magic is now handled in
699 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
701 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
703 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
705 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
707 * rs6000-tdep.c (frameless_function_invocation): Don't even think
708 about framelessness except on the innermost frame.
710 * xcoffexec.c: Call fatal() not abort().
712 * stabsread.c (patch_block_stabs): If stab & no symbol, make
713 a LOC_OPTIMIZED_OUT symbol.
714 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
715 findvar.c (read_var_value), printcmd.c (address_info),
716 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
717 m2-exp.y (yylex): Deal with it.
718 ch-exp.y (yylex): Deal with it.
720 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
722 * findvar.c (value_from_register): H8500 specific, check to see
723 if we are looking at short pointer. If so, skip crock.
724 * h8500-tdep.c (h8500_frame_chain): Mask down value from
725 read_memory_integer() to avoid getting messed up by sign extension.
727 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
729 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
730 ifdef protect using BAD_RICH_HACK. This should be removed soon.
731 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
733 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
735 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
737 * core.c (dis_asm_print_address): New function.
739 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
742 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
744 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
745 entire breakpoint chain and print only the first entry that needs to
746 be printed and needs to be stopped for. Fixes problems with printing
747 of multiple breakpoints with different conditions.
748 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
749 effectively stops printing of the breakpoint chain.
750 * breakpoint.c (print_it_noop): New routine to print nothing
751 for this breakpoint entry and dont stop printing.
752 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
753 watchpoint only if it is enabled.
754 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
755 descriptor from the library to make backtraces through setjmp work.
756 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
758 * mips-tdep.c (read_next_frame_reg): Provide correct values for
759 all registers saved within sigtramp, cleanup.
761 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
763 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
765 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
767 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
768 with prototype in ../include/dis-asm.h.
770 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
772 * core.c (dis_asm_{read_memory,memory_error}): New functions.
773 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
774 Use read_memory_func interface to disassembler.
776 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
778 Teach sparc solaris to next over shared library functions.
779 * solib.[hc] (find_pc_section_from_so_list): new function and
781 * sparc-tdep.c (in_solib_trampoline): new function.
782 * symfile.[hc] (find_pc_section): new function and prototypes.
783 * target.[hc] (find_pc_section_from_targets): new function and
785 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
788 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
790 * infrun.c (wait_for_inferior): Revise comment.
792 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
794 * command.{c,h}: New var_type var_integer.
795 main.c: Use it for history_size.
797 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
798 Lint and byte-order fixups.
800 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
802 * breakpoint.h (bpstat): New field print_it.
803 breakpoint.c (bpstat_print): Use it.
804 (print_it_normal): New function (from old bpstat_print code).
805 (bpstat_{alloc,stop_status}): Set print_it field.
807 * breakpoint.c (bpstat_stop_status): Use catch_errors when
808 evaluating watchpoint condition, via new function watchpoint_check.
809 Also stop if watchpoint disabled due to leaving its block.
811 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
813 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
815 * mips-pinsn.c: Add missing include of dis-asm.h.
817 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
819 * Makefile.in (clean, distclean, realclean): Recursively apply
820 to subdirs first, rather than last. This avoids, for example,
821 Makefile being removed in a parent directory before the recursive
824 * alldeps.mak, depend: Update for below changes.
826 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
827 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
828 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
829 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
831 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
832 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
833 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
834 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
835 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
836 tm-68k.h to tm-m68k.h.
837 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
838 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
841 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
842 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
843 * a29k-tdep.c: Renamed from am29k-tdep.c.
844 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
845 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
846 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
847 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
849 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
850 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
851 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
853 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
854 define that does not appear anywhere else in the gdb source tree.
855 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
857 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
859 * breakpoint.c: Add comments regarding breakpoint_re_set.
861 * xcoffread.c (sort_syms, compare_symbols): Remove.
862 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
863 not our own sort_syms (it is identical).
865 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
867 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
869 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
870 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
872 * exec.c (exec_close): Fix storage leak.
873 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
874 output sections when patching an executable.
875 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
876 when writing all registers.
877 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
878 at the right offset in the dummy frame.
879 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
880 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
881 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
883 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
885 * Makefile.in (TARFILES): Avoid trailing backslash.
887 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
889 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
890 it in breakpoint_re_set.
891 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
893 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
894 don't use sizeof(int) for target stuff, etc).
896 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
898 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
899 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
900 support that can't be integrated anyway due to lack of clear
903 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
905 * findvar.c (read_register, write_register): Make these capable
906 of reading/writing registers that are shorter than REGISTER_TYPE.
907 * (value_from_register): Install H8500 specific code to return
908 proper value when register is being used as a pointer.
909 * h8500-tdep.c: Remove extra defines of NUM_REGS.
910 (h8500_skip_prologue): Use correct lengths for LINK instructions.
911 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
912 chain frames properly by combining frame pointer with T reg.
913 (init_extra_frame_info): Delete. It's now a macro.
914 (frame_args_address): Don't add PTR_SIZE. Stack args are already
915 offset by the correct amount off of the frame pointer.
916 (register_byte): Delete. It's now a macro.
917 (register_raw_size, register_virtual_size): Delete. Replaced by
918 common routine h8500_register_size, cuz there's no difference
919 between the raw & virtual sizes on this machine.
920 (register_convert_to_raw, register_convert_to_virtual): Delete,
921 cuz there's no difference between the raw & virtual forms.
922 Replaced by memcpy in tm file.
923 (register_virtual_type): Rename to h8500_register_virtual_type.
924 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
925 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
926 emulator have same reg offsets. This is all handled in the
928 (h8500_trapped_internalvar): New routine to detect references to
929 convenience vars acting as pointer pseudo-regs.
930 (h8500_value_trapped_internalvar): Conjure up value of pointer
932 (h8500_set_trapped_internalvar): Convert set value in real
934 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
935 code segment register.
936 infrun.c (proceed): Simplify. Call write_pc instead of doing it
938 (wait_for_inferior): Add h8500 specific code to add stack segment
939 when reading SP register.
940 remote-sim.c (fetch_register): Spacing.
941 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
942 detect cruft. Redo all register manipulation stuff. Get rid of
943 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
944 to frame pointer. (IS_TRAPPED_INTERNALVAL,
945 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
946 to create internal vars for pointer pseudo-regs.
948 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
950 * Makefile.in: Numerous small changes to macro definitions
951 and rules for building gdb distribution tree. Many macros
952 eliminated or merged, and rules simplified.
953 * alldeps.mak: Update.
956 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
958 * Makefile.in: recurse through SUBDIRS for dvi target too
960 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
962 * Clean up xcoff relocation.
963 objfiles.h (struct objfiles): Add section_offsets, num_sections.
964 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
966 symtab.h (struct general_symbol_info): Add section field.
967 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
968 xcoffread.c: Set section for symbols and msymbols.
969 (struct symtab): Add block_line_section field.
970 buildsym.c (end_symtab): Set it.
971 (end_symtab and callers): Add section parameter.
972 objfiles.c (objfile_relocate): New funciton.
973 xcoffexec.c (vmap_symtab): Use it.
974 xcoffsolib.h (struct vmap): Remove unused fields.
975 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
976 CORE_NEEDS_RELOCATION, symtab_relocated.
977 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
978 rs6000-tdep.c: Make loadinfotext static.
979 breakpoint.c (fixup_breakpoints): Doc fix.
980 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
981 (end_symtab): primary field replaces nonreloc.
983 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
985 * symtab.h (struct linetable_entry): Remove confusing comment.
987 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
989 * Makefile.in: add installcheck target
991 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
993 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
994 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
995 z8k}: New directories to hold cpu specific configuration files.
996 Naming follows gcc convention.
997 * config/{*.mt, *.mh}: All target and host makefile fragment
998 config files moved to an appropriate config/<cpu> subdirectory.
999 * nm-*, xm-*, tm-*: All native, host, and target files, which
1000 get linked to nm.h, xm.h, and tm.h respectively by configure,
1001 moved to appropriate config/<cpu> subdirectory.
1002 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1003 Native, host, and target files that are common across more than
1004 one cpu architecture and included by one of the configured
1005 native, host, or target files, get moved to config directory.
1006 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1007 pick up native, host, or target include files moved to one of
1008 the config subdirectories, and that are included by other files.
1009 * Makefile.in (alldeps.mak): Modify to account for new config
1010 directory structure.
1011 * alldeps.mak, depend: Update for new config directory structure.
1012 * config/*/[ntx]m-*.h: Modify all files that include other
1013 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1014 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1016 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1017 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1018 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1019 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1020 the ones where the default is not unique or different than the
1021 config subdirectory name. Similarly, handle gdb_target_cpu.
1022 Modify configure.in as appropriate to make use of gdb_host_cpu
1023 and gdb_target_cpu to find makefile fragments and make links.
1025 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1027 * mipsread.c (compare_blocks): Sort blocks with the same start
1028 address by decreasing ending address.
1030 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1032 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1033 lookup_symbol as it might get clobbered by the call.
1035 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1036 The previous code did not initialize the language field for the psymtab
1039 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1041 * c-exp.y (parse_number): Avoid shift warning.
1042 * serial.h (struct ttystate): Declare empty one on DOS.
1044 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1046 * xm-sun4os4.h: Return type of free() should be void, not int.
1048 * vx-share/vxWorks.h: Remove #def of NULL.
1050 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1052 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1054 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1056 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1058 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1060 * ieee-float.c: Moved to ../libiberty.
1061 * ieee-float.h: Moved to ../include.
1062 * Makefile.in: Update accordingly.
1063 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1064 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1065 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1066 it is now in ../opcodes/m68881-ext.c.
1067 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1068 prologue (some callers _do_ care).
1069 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1070 new interface of ../opcodes/*-dis.c.
1071 * ch-exp.y: Add #include <ctype.h>.
1073 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1075 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1077 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1079 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1081 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1083 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1085 * z8k-tdep.c (extract_return_value, write_return_value,
1086 store_struct_return): New functions from macros in tm-z8k.h.
1088 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1090 * valops.c (value_arg_coerce): Apply temporary patch to
1091 fix problem with coercion of array and function types when
1092 passed as arguments to C functions, pending a more complete
1093 review of when and how coercion should be done, depending
1094 upon context and language.
1096 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1098 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1100 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1101 debugsec if there are a non-zero number of symbols.
1103 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1105 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1107 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1109 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1111 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1112 not just 50 symbols.
1113 (symtbl_num_syms): New variable.
1114 (read_xcoff_symtab): Set it.
1115 (read_symbol_nvalue): Check for bad symno.
1116 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1119 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1121 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1122 This is defined in defs.h if necessary.
1123 * vx-share/vxWorks.h: Remove #defs of min and max.
1124 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1125 vx-share/xdr_rdb.c: include defs.h.
1127 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1129 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1132 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1133 xcoffread.c: Doc fixes.
1135 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1137 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1138 xcoffexec.c (xcoff_relocate_core): New function.
1139 (text_adjustment): Removed.
1140 (add_vmap): Return the vmap.
1141 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1143 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1145 * xcoffsolib.h: Add objfile member to struct vmap.
1146 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1147 xcoffexec.c (add_vmap): Allocate objfiles here.
1149 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1151 Support 68000 series without floating point.
1153 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1154 * tm-68k-nofp.h: New file, lacks 68881 support.
1155 * config/m68k-nofp.mt: New file.
1157 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1159 Remove a few remaining underscore/no-underscore remnants from
1162 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1163 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1164 * config/sparc-noun.mt: Rename to sparc-em.mt.
1165 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1166 * tm-68k-un.h: Rename to tm-68k-fp.h.
1167 * tm-spc-un.h: Rename to tm-spc-em.h.
1168 * tm-sun4sol2.h: Cleanup.
1169 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1171 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1173 * symmisc.c (std_in, std_out, std_err): Move initializations
1174 to runtime code, in case they aren't constant.
1176 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1178 * symtab.c (find_pc_symtab): some object file formats, notably
1179 mips, have holes in the address ranges of symtabs. Change
1180 this algorythm from first hit to tightest fit.
1182 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1183 fence post without finding the enclosing function, then print a
1186 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1188 * utils.c (fputs_demangled, fprint_symbol): Remove.
1189 * utils.c (fprintf_symbol_filtered): New function which combines
1190 the functionality of fputs_demangled and fprint_symbol. Uses a
1191 caller provided language parameter to select the appropriate
1192 demangler, and caller provided args to pass to the demangler.
1193 * defs.h (enum language): Move further up in file so enum can
1194 be used in prototypes.
1195 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1196 * defs.h (fprintf_symbol_filtered): Add prototype.
1197 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1198 fputs_demangled with call to fprintf_symbol_filtered.
1199 * cp-valprint.c (demangle.h): Include
1200 * cp-valprint.c (cp_print_value_fields): Replace calls to
1201 fprint_symbol with calls to fprintf_symbol_filtered.
1202 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1203 with call to fprintf_symbol_filtered.
1204 * stack.c (print_frame_info): Remove obsolete code so we don't
1205 have to update fputs_demangled usage in it.
1206 * stack.c (print_frame_info, frame_info): Add language variable
1207 to pass to fprintf_symbol_demangled and initialize it from the
1208 symbol's language. Replace calls to fputs_demangled with calls
1209 to fprintf_symbol_filtered.
1210 * symtab.c (find_methods): Replace call to fputs_demangled with
1211 call to fprintf_symbol_filtered.
1212 * ch-valprint.c (demangle.h): Include.
1213 * ch-valprint.c (chill_print_value_fields): Replace call to
1214 fprint_symbol with call to new fprintf_symbol_filtered.
1216 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1218 * Makefile.in (VERSION): Bump version to 4.8.2.
1220 * main.c (source_command): Require an explicit pathname of file
1221 to source, since previous behavior of defaulting to gdb init file
1222 was troublesome and undocumented.
1223 * printcmd.c (disassemble_command): Add missing '{}' pair to
1224 else with two statements. Bug reported by Stephane Tsacas
1226 * symtab.c (find_pc_line): Don't complain about zero length or
1227 negative length line numbers for the moment, since we may not own
1228 the terminal when called, such as when single stepping. (FIXME)
1229 * language.h (CAST_IS_CONVERSION): True if current language is
1230 C++ as well as C. Fix from Peter Schauer.
1231 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1232 Use STREQN macro rather than bare '!strncmp()'.
1233 * environ.c (unset_in_environ): Avoid use of memcpy on
1234 overlapping memory regions, as suggested by Paul Eggert
1235 <eggert@twinsun.com>.
1236 * c-exp.y (%union struct): Remove unused ulval as suggested
1237 by Paul Eggert <eggert@twinsun.com>.
1239 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1241 * main.c (gdbinit): Make static.
1242 * main.c (inhibit_gdbinit): Move to file scope.
1243 * main.c (main): Remove local inhibit_gdbinit.
1244 * main.c (source_command): Don't source '.gdbinit' file by
1245 default if gdb has been told to ignore it.
1247 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1249 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1252 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1254 * printcmd.c (print_address_symbolic): Only print if offset
1255 is shorter than max_symbolic_offset.
1256 (initialize_printcmd): `set print max-symbolic-offset'.
1258 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1259 (examine_tag): Use it.
1260 (read_register_stack): Only look in the local registers for a
1261 memory address if it's between rfb and rsp; go to memory otherwise.
1262 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1263 (reginv_com): Remove ancient kludge command.
1265 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1267 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1268 irix4 will again compile.
1270 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1272 * configure.in: accept mips-sgi-irix4* for irix4.
1274 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1276 * z8k-tdep.c (print_register_hook): Lint.
1278 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1280 Lint fixes from Paul Eggert (eggert@twinsun.com):
1282 * command.c (do_setshow_command): var_uintegers are unsigned.
1283 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1284 unsigned, since they use hex values with the high bit set.
1286 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1288 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1289 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1291 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1292 macro definitions in parenthesis.
1294 * dbxread.c (dbx_symfile_init): Catch the case where there is
1295 no string table, but the only way we find out is by reading zero
1298 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1300 * dbxread.c (dbx_symfile_init): Make size of the string table
1301 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1302 offset to the string table is nonzero and handle the nonexistant
1303 string table case, should it occur. Ensure that the string table
1304 size read from the file is reasonable, with a minimum lower bound
1305 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1307 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1309 * Makefile.in: Changes to build testsuite correctly.
1310 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1311 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1312 (TARGET_FLAGS_TO_PASS): New variable.
1313 (SUBDIRS): Added testsuite.
1314 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1315 testsuite is compiled with CC_FOR_TARGET rather than CC.
1317 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1319 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1320 reported by mycroft@gnu.ai.mit.edu.
1322 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1323 * configure.in (vax-*-ultrix2*): New triplet.
1324 * config/vaxult2.mh: New file.
1325 * xm-vaxult2.h: New file.
1327 * c-exp.y (parse_number): Change high_bit to unsigned.
1328 * demangle.c: Change all references to cfront to ARM, since the
1329 actual algorithm is the one specified in the Annotated Reference
1330 Manual. This was confusing users into thinking that full cfront
1331 support was implemented.
1332 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1333 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1334 directly to lookup_struct_elt_type, which will do the
1335 dereferencing itself.
1336 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1337 NULL dereferencing bug for unnamed structs, comment out
1340 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1342 * coffread.c (process_coff_symbol): Change PCC argument correction
1343 so that it only happens on big-endian targets; so that it only
1344 happens if the short or char argument is aligned on an int
1345 boundary; and so that it changes the location, rather than the
1346 type, of the argument. These changes tend to parallel similar
1347 (old) changes in stabsread.c.
1349 * coffread.c (coff_read_enum_type): Use the specified size for
1350 enums, don't assume that they are int-sized.
1352 * c-valprint.c (c_val_print): Don't assume enums are the same as
1355 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1356 Rendell, <michael@mercury.cs.mun.ca>.
1358 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1360 * language.h (local_decimal_format_custom): Add prototype.
1361 * language.c (local_decimal_format_custom): Add function, bug
1362 reported by Robert R. Henry (rrh@tera.com).
1364 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1366 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1367 by Josef Leherbauer, joe@takeFive.co.at.
1369 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1371 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1372 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1373 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1374 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1375 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1376 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1377 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1378 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1380 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1382 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1383 of demangled name fields to NULL if no demangling exists for
1384 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1385 symbols if their language is known at the time they are created,
1386 but sometimes the language is not known until later.
1388 * ch-typeprint.c (chill_print_type_base): Name changed to
1389 chill_type_print_base to match pattern for C and C++ names.
1390 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1391 to be consistent with other usages.
1392 * ch-typeprint.c (chill_type_print_base): Add support for
1393 printing Chill STRUCT types.
1394 * ch-valprint.c: Include values.h.
1395 * ch-valprint.c (chill_print_value_fields): New function and
1396 prototype for printing Chill STRUCT values.
1397 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1398 that was being called with two args instead of three.
1399 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1400 to print Chill STRUCT values.
1402 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1404 * configure.in: added testsuite to configdirs.
1406 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1408 * doc/stabs.texi: The `this' pointer is now known by the name
1409 `this' instead of `$t'.
1411 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1413 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1414 references of TAG_string_type DIEs in user defined types.
1415 * ch-lang.c (chill_create_fundamental_type): Track compiler
1416 change that now emits debugging info with the type long for Chill
1419 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1421 * remote-mips.c: New file; implements MIPS remote debugging
1423 * config/idt.mt: New file; uses remote-mips.c
1424 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1426 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1427 floating point coprocessor.
1428 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1430 (mips_pop_frame): If not mips_fpu, don't restore floating point
1432 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1434 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1435 mips_fpu, don't use fp0 as floating point return register.
1436 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1439 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1441 * gdb/testsuite: made modifications to testcases, etc., to allow
1442 them to work properly given the reorganization of deja-gnu and the
1443 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1445 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1447 * gdb/testsuite: Initial creation of gdb/testsuite.
1448 Migrated dejagnu testcases and support files for testing nm to
1449 gdb/testsuite from deja-gnu. These files were moved "as is"
1450 with no modifications. This migration is part of a major overhaul
1451 of dejagnu. The modifications to these testcases, etc., which
1452 will allow them to work with the new version of dejagnu will be
1453 made in a future update.
1455 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1457 * NEWS: Add reminders for next release.
1459 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1461 * mipsread.c (parse_lines): Correct check for files compiled with
1464 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1466 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1468 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1470 * Makefile.in (VERSION): GDB-4.8 release!
1471 * README, NEWS: Update for release.
1473 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1475 * am29k-pinsn.c (print_insn): Minor nits with const.
1476 * am29k-tdep.c: More minor nits with arg types for
1477 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1479 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1481 * gcc.patch: Update for a different GCC (G++) bug.
1482 * main.c (print_gdb_version): Update copyright year to 1993.
1483 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1484 conditionalize this file on it. FIXME, right way is to split
1485 these into two config files.
1486 (ATTACH_DETACH): Define for BSD 4.4
1487 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1488 (U_REGS_OFFSET): Revise for 4.4.
1489 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1490 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1491 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1493 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1495 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1498 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1500 * c-lang.c (c_printstr): Bugfix for length==0 case.
1502 * c-lang.c (c_printstr): If a C string ends in a null, don't
1505 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1507 * defs.h (STRCMP): Make it work for unsigned chars.
1509 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1511 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1512 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1513 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1514 define to kludge the large opcode table into two smaller tables,
1515 since GCC take exponential space to build the table. Lint.
1516 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1518 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1520 * Makefile.in (VERSION): Roll to 4.7.9.
1521 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1522 definition here, to handle both BSD 4.3 and 4.4 systems.
1523 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1524 * remote.c (alarm): Move declaration to global level, before
1525 first reference to it.
1526 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1527 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1529 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1531 * remote.c (readchar): forward declare alarm which otherwise looks
1532 like an undeclared variable to gcc.
1534 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1535 when comparing against an int. Avoids superfluous warning from
1538 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1539 Avoids superfluous warnings from some systems and/or compilers
1540 (like vax ultrix 4.2.)
1542 * language.c (struct op_print unk_op_print_tab): use the enum
1543 values rather naked zeros as initializers. Avoids warnings from
1544 ultrix type compilers.
1546 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1548 * Makefile.in (VERSION): Roll to 4.7.6.
1549 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1550 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1551 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1552 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1553 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1554 (depend): Fix bug where nm-files in config files weren't noticed.
1555 (make-proto-gdb-1): Avoid changing directories while building new
1556 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1558 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1560 * remote.c: Improve error recovery. Allow user to break out
1561 of initial connection attempt with INTERRUPT. Treat a timeout
1562 while waiting for remote packet like a retry, unless the remote
1563 side is actively running user code. Fix a few long printf_filtered's.
1565 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1568 * buildsym.c (start_subfile): Allow null file name.
1570 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1572 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1573 expects a pointer to complaint rather than a complaint
1575 (process_linenos): free the previously allocated subfile name,
1576 then allocate the new one from the heap.
1578 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1580 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1582 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1584 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1585 Previously, would bogusly index off the bottom of type_vector.
1586 (rs6000_builtin_type): Accept type number as argument.
1587 (read_type, case '-'): Handle negatives like any other type number.
1589 * symfile.c (deduce_language_from_filename): Handle null name.
1591 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1592 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1593 fixed by sato@sm.sony.co.jp.
1595 * xcoffread.c (parmsym): Don't use an initializer to set up
1596 this struct symbol. Set it up in initialize_xcoffread.
1597 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1598 works on real rs/6000 target with #ifndef FAKING_RS6000.
1600 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1602 * stabsread.c (rs6000_builtin_type): Move function from
1603 xcoffread.c:builtin_type.
1604 * xcoffread.c (builtin_type): Move to stabsread. Remove
1605 IBM6000_HOST dependency. Move misplaced comments.
1606 (various): Change printf's to complaints.
1607 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1608 objfile argument to read_type calls under #if 0.
1609 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1610 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1611 * Makefile.in: xcoffread.o is not built by default.
1612 * xm-rs6000.h (IBM6000_HOST): Remove.
1613 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1614 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1617 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1619 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1620 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1621 register numbers when user tries to modify elements in structs
1622 passed as arguments.
1623 * inflow.c (child_terminal_info): Move banner outside of system
1625 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1626 passes struct/union arguments by address.
1628 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1630 * Based on patch from Kean Johnston <maw@netcom.com>:
1631 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1632 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1633 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1635 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1637 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1638 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1640 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1642 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1643 cc debugging output.
1645 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1647 * stabsread.c (define_symbol): Complain about unrecognized names
1648 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1649 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1650 (read_cpp_abbrev): Don't use the class name as part of the
1651 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1652 abbrevs. Inspired by Mike Tiemann.
1653 (read_tilde_fields): Comment. Remove ancient dead code.
1654 Remove erroneous but non-dead code. Simplify. Add complaints.
1655 (in general): Remove extraneous (parentheses) in return
1658 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1660 * coffread.c (coff_lookup_type): Fix fencepost error reported
1661 by Art Berggreen, <arg@opal.acc.com>.
1663 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1664 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1666 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1667 test, which is apparently left over from when we used native
1668 include files and couldn't depend on the member names being there.
1669 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1671 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1673 * mipsread.c: Major overhaul to use new BFD symbol table reading
1674 routines. Now swaps information as it is needed, rather than
1675 swapping everything when the file is read.
1677 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1679 * Makefile.in (TARDIRS): Add sparclite demo dir.
1680 (*.tab.c): Change dependency on Makefile to depend on
1681 Makefile.in, otherwise it always rebuilds after configuring.
1682 Force output *.tab.c file into current directory even in "make"
1683 versions that rewrite dependent file names used in command lines.
1685 * TODO: Remove some things we did.
1686 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1687 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1688 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1689 * symtab.h: Eliminate unnamed unions and structs.
1691 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1693 * Makefile.in (VERSION): Roll to 4.7.5.
1695 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1697 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1698 re-evaluating symbol pointers.
1700 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1702 * c-exp.y (lcurly, rcurly): New nonterminals.
1703 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1705 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1706 made function static.
1707 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1708 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1709 * parse.c (start_arglist):
1710 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1711 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1712 * parser-defs.h (funcall_chain): Moved to parse.c.
1713 * printcmd.c (print_frame_nameless_args): Fix prototype.
1714 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1715 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1716 * valops.c (typecmp): Moved prototype from values.h.
1717 * value.h (typecmp): Moved prototype to valops.c, made static.
1718 * ch-exp.y (yylex): Change way control sequences are disabled.
1720 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1722 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1724 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1726 * mipsread.c (upgrade_type): Build array types correctly, using
1727 create_range_type and create_array_type.
1729 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1731 * remote-nindy.c: Cleanup.
1733 * infrun.c (wait_for_inferior): When rolling back the PC after
1734 a breakpoint, call write_pc so that NPC gets rolled back as well
1737 * blockframe.c (inside_entry_file, inside_main_func,
1738 inside_entry_func): PC of zero is always "bottom of stack".
1740 * printcmd.c (print_frame_args, print_frame_nameless_args):
1741 Let print_frame_nameless_args decide whether there are any,
1742 laying groundwork for possibly later printing 29K args for
1743 functions where we have tag words but no symbols.
1745 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1747 * Makefile.in: fix GDB doc targets for new doc subdir structure
1749 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1751 * stack.c (parse_frame_specification): Parse as many arguments
1752 as there are (up to MAXARGS). Pass all of them in argc, argv
1753 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1754 many there were, onto SETUP_ARBITRARY_FRAME.
1755 * tm-mips.h, tm-sparc.h: Corresponding changes.
1756 * mips-tdep.c, sparc-tdep.c: Ditto.
1758 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1760 * hp300ux-nat.c: Update copyrights.
1761 * mipsread.c (parse_partial_symbols): Complain about block
1762 indexes that go backwards. Fix from Peter Schauer.
1763 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1764 symbol-file that has no linkage symbols to be read.
1765 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1766 from tm- file to xm-file, since they're host dependent.
1767 * valarith.c (value_binop): Typo.
1769 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1771 * sparclite/aload.c: Add copyleft.
1772 * sparclite/crt0.s: Add comment at beginning.
1774 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1776 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1777 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1779 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1781 * values.c (value_headof): Fix typo in which VTBL and ARG were
1782 being confused for one another.
1784 * valops.c (typecmp): Now static.
1786 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1787 baseclass--we don't always inherit its virtual function table
1790 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1791 pointer correctly in case value_struct_elt moves it around.
1793 * valops.c (typecmp): Now static. Also, now groks references
1796 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1797 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1799 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1801 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1802 to avoid "too much defining" error from native C compiler (!).
1804 * Makefile.in (HFILES): Add typeprint.h.
1805 * typeprint.[ch]: Update copyrights.
1807 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1809 * Makefile.in: Update to match doc/ subdir changes.
1811 * config/hp300hpux.mh: No cross-host file needed, just native.
1812 * config/go32.mh: Remove nonexistent "native" support.
1814 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1815 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1816 * m88k-tdep.c (next_insn): Lint, cleanup.
1817 (store_parm_word): Lint.
1819 * README: Fix typo (reported by karl@hq.ileaf.com).
1821 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1823 * expression.h (BINOP_CONCAT): Document use for self concatenation
1824 an integral number of times.
1825 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1827 * valarith.c (value_concat): Rewrite to support self
1828 concatenation an integral number of times.
1829 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1830 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1831 eliminate hundreds of spurious shift/reduce and reduce/reduce
1832 conflicts that mask the 5 real ones.
1833 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1834 * ch-exp.y (integer_literal_expression): Remove production,
1837 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1839 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1840 implied that "no side effects" was nonfunctional.
1841 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1842 character string and bitstring concatenation.
1843 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1844 * expression.h (exp_opcode): Add BINOP_CONCAT.
1845 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1846 * language.c (string_type): Add function to determine if a type
1848 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1849 * valarith.c (value_concat): New function to concatenate two
1850 values, such as character strings or bitstrings.
1851 * valops.c (value_string): Remove error stub and implement
1853 * value.h (value_concat): Add prototype.
1854 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1855 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1856 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1859 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1861 * c-exp.y (exp): Add production to support direct creation
1862 of array constants using the obvious syntax.
1863 * c-valprint.c (c_val_print): Set printed string length.
1864 * dwarfread.c (read_tag_string_type): New prototype and
1865 function that handles TAG_string_type DIEs.
1866 * dwarfread.c (process_dies): Add case for TAG_string_type
1867 that calls new read_tag_string_type function.
1868 * expprint.c (print_subexp): Add support for OP_ARRAY.
1869 * gdbtypes.c (create_range_type, create_array_type): Inherit
1870 objfile from the index type.
1871 * ch-typeprint.c (chill_print_type): Add case for
1873 * ch-valprint.c (chill_val_print): Fix case for
1876 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1878 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1879 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1880 include/coff/mips.h.
1882 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1884 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1885 constants with an explicit null byte terminator. OP_STRING is
1886 now used for real string types.
1887 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1888 they are used by all languages.
1889 * c-lang.c (_initialize_c_language): Move initializations of
1890 builtin_type_* to lang.c.
1891 * c-typeprint.c (c_type_print_varspec_prefix,
1892 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1893 to TYPE_CODE_STRING.
1894 * c-valprint.c (c_val_print): Change the way character arrays
1895 are printed as strings to be consistent with the way strings
1896 are printed when pointer-to-char types are dereferenced.
1897 Remove test of print_max before calling val_print_string, which
1898 now does it's own test.
1899 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1900 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1901 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1902 * gdbtypes.c (builtin_type_*): Add declarations moved from
1904 * gdbtypes.c (create_string_type): New function to create real
1906 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1907 renamed to TYPE_CODE_STRING.
1908 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1909 builtin_type_* types moved from c-lang.c.
1910 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1911 to TYPE_CODE_STRING.
1912 * gdbtypes.h (builtin_type_string): Add extern declaration.
1913 * gdbtypes.h (create_string_type): Add prototype.
1914 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1915 renamed to TYPE_CODE_STRING.
1916 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1918 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1919 renamed to TYPE_CODE_STRING.
1920 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1922 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1923 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1924 to TYPE_CODE_STRING.
1925 * valops.c (allocate_space_in_inferior): New function and
1926 prototype, using code ripped out of value_string.
1927 * valops.c (value_string): Rewritten to use new function
1928 allocate_space_in_inferior, but temporarily disabled until some
1929 other support is in place.
1930 * valops.c (value_array): New function to create array constants.
1931 * valprint.c (val_print_string): Add comment to document use,
1932 complete rewrite to fix several small buglets.
1933 * value.h (value_array): Add prototype.
1934 * value.h (val_print_string): Change prototype to match rewrite.
1935 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1936 * ch-exp.y (match_character_literal): Disable recognition of
1937 control sequence form of character literals and document why.
1939 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1941 * nindy-share/nindy.c: Add comments to #endif's to clarify
1944 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1945 read_memory to get byte order right.
1946 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1947 anymore. This is done in paread.c now. We expect unwind info
1948 to hang off of objfiles, and search all of the objfiles when until
1950 * (skip_trampoline_code): Cast arg to target_read_memory.
1951 * objfiles.h (struct objfile): Add new field obj_private to hold
1952 per object file private data (unwind info in this case).
1953 * paread.c (read_unwind_info): New routine to read unwind info
1954 for the objfile. This data is hung off of obj_private.
1955 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1956 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1957 make this easier to access.
1959 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1961 * c-valprint.c (cp_print_class_member): Add extern decl.
1962 * c-valprint.c (c_val_print): Extract code for printing methods
1963 and move it to cp_print_class_method in cp-valprint.c.
1964 * c-valprint.c (c_val_print): Extract code to print strings and
1965 move it to val_print_string in valprint.c.
1966 * cp-valprint.c (cp_print_class_method): New function using
1967 code extracted from c_val_print.
1968 * valprint.c (val_print_string): New function using code
1969 extracted from c_val_print.
1970 * value.h (val_print_string): Add prototype.
1971 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1972 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1973 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1974 CHECKBUF, growbuf_by_size): New variables, macros, and support
1975 functions for implementing a dynamically expandable temp buffer.
1976 * ch-exp.y (match_string_literal): New lexer function.
1977 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1978 removed and replaced with new CHECKBUF macro.
1979 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1980 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1982 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1984 * Makefile.in: Add info for paread.o.
1985 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1987 * blockframe.c (frameless_look_for_prologue): Correct the
1989 * gdbtypes.h, gdbtypes.c: Use const in decl of
1990 cplus_struct_default, now that pa-gas assembler has been fixed.
1991 * hppah-nat.c: Formatting.
1992 * hppah-tdep.c: Remove lots of useless externs for variables we
1994 * (find_unwind_entry): Speed up by using binary search, and a one
1996 * (rp_saved): New routine to see what unwind info says about RP
1997 being saved on the stack frame.
1998 * (frame_saved_pc): Look for prologue to see if we need to
1999 examine the stack for the saved RP or not.
2000 * (init_extra_frame_info): Check for prologue, instead of
2001 framesize to determine if we are frameless or not.
2002 * (frame_chain_valid): Stop backtraces when we run into _start.
2003 * (push_dummy_frame): Reformat to make more readable.
2004 * (find_dummy_frame_regs): ditto.
2005 * (hp_pop_frame): ditto.
2006 * (hp_restore_pc_queue): small cleanup.
2007 * (hp_push_arguments): ditto.
2008 * (pa_do_registers_info): ditto.
2009 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2010 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2011 * Define FRAME_CHAIN_VALID.
2012 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2013 passed to functions.
2015 * paread.c (pa_symtab_read): Use new bfd conventions for
2016 accessing linker symbol table.
2017 * (pa_symfile_init): Access embedded STAB info via BFD section
2018 mechanism and related macros.
2021 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2023 * sparc-stub.c: Use a seperate stack for our traps.
2024 * Handle recursive traps.
2025 * Remove all trap init code. This needs to be done by the
2027 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2029 * (handle_exception): See if we are at breakinst, if so, then
2030 advance PC sp that users can just step out of breakpoint().
2031 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2032 new place if SP has changed.
2033 * (case 's'): Get rid of this, we can't do it yet.
2034 * (case 't'): New command to test any old random feature.
2035 * (case 'r'): New command to reset the system.
2036 * (breakpoint): Add label to breakpoint trap instruction so that
2037 handle_exception() can detect where we are and get past the
2038 breakpoint trivially.
2040 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2042 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2044 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2046 * configure.in: recognise all sparclite variants
2048 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2050 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2051 binary files oring in the right bit.
2053 * main.c, source.c, state.c, symmisc.c: use macros defined in
2054 fopen-{bin|both} when fopening files.
2056 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2058 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2059 from a configuration file (typically including <limits.h>), or to
2060 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2061 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2062 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2063 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2064 * exppritn.c (print_subexp, dump_expression): Add case for
2066 * expression.h (OP_BITSTRING): New expression element type for
2068 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2069 macros to convert between number of expression elements and bytes
2070 to store that many elements.
2071 * i960-tdep.c (leafproc_return): Use new macros to access
2072 minimal symbol name and address fields.
2073 * m88k-pinsn.c (sprint_address): Use new macros to access
2074 minimal symbol name and address fields.
2075 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2076 minimal symbol address field.
2077 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2078 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2079 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2080 Use new BYTES_TO_EXP_ELEM macro.
2081 * parse.c (write_exp_bitstring): New function to write packed
2082 bitstrings into the expression element vector.
2083 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2085 * parser-defs.h (struct stoken): Document that it is used for
2086 OP_BITSTRING as well as OP_STRING.
2087 * parser-defs.h (write_exp_bitstring): Add prototype.
2088 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2089 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2090 LOWER, LENGTH): New tokens for keywords.
2091 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2092 upper_lower_argument, length_argument, array_mode_name,
2093 string_mode_name, variant_structure_mode_name): New non-terminals
2095 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2096 * ch-exp.y (match_bitstring_literal): New lexer support function
2097 to recognize bitstring literals.
2098 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2099 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2100 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2101 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2102 * ch-exp.y (yylex): Check tokentab6.
2103 * ch-exp.y (yylex): Call match_bitstring_literal.
2105 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2107 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2108 symbol name and value fields.
2110 * c-exp.y (yylex): Make static, to match prototype and other
2113 * expression.h (exp_opcode): Add BINOP_MOD.
2114 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2115 * expprint.c (dump_expression): Handle new BINOP_MOD.
2116 * language.c (binop_type_check): Handle new BINOP_MOD.
2117 * main.c (float_handler): Re-enable float handler when hit.
2118 * valarith.c (language.h): Include, need current_language.
2119 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2120 for integer divide truncates towards zero for negative results.
2121 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2122 * valarith.c (value_binop): Allow arithmetic operations on
2123 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2124 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2125 * ch-exp.y (tokentab3): Add MOD and REM.
2126 * ch-exp.y (yylex): Set innermost_block for symbols found
2127 in local scopes. Return LOCATION_NAME for local symbols.
2128 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2129 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2131 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2133 * command.c (shell_escape, make_command, _initialize_command):
2134 don't create or use fork if CANT_FORK is defined.
2135 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2136 code written for the IBM PC" remain.
2137 * xm-go32.h: define CANT_FORK
2139 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2141 * remote-sim.c: first attempt at general simulator interface
2142 * remote-hms.c: whitespace
2143 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2144 understand new stack layout. (print_register_hook): print ccr
2145 register in a fancy way.
2147 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2149 * eval.c (language.h): Include.
2150 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2151 to pointer types when the current language is C. It loses for
2152 other languages when the lower index bound is nonzero.
2153 * valarith.c (value_subscript): Take array lower bounds into
2154 account when performing subscripting operations.
2155 * valops.c (value_coerce_array): Add comment describing why
2156 arrays with nonzero lower bounds are dealt with in value_subscript,
2157 rather than in value_coerce_array.
2159 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2161 * ch-exp.y (FLOAT_LITERAL): Add token.
2162 * ch-exp.y (literal): Add FLOAT_LITERAL.
2163 * ch-exp.y (match_float_literal): New lexer routine.
2164 * ch-exp.y (convert_float): Remove.
2165 * ch-exp.y (yylex): Call match_float_literal.
2166 * ch-exp.y (yylex): Match single '.' after trying
2167 to match floating point literals.
2169 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2170 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2172 * expprint.c (dump_expression): New function for dumping
2173 expression vectors during gdb debugging.
2174 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2175 MULTI_SUBSCRIPT and moved out of BINOP range.
2176 * expression.h (DUMP_EXPRESSION): New macro that calls
2177 dump_expression if DEBUG_EXPRESSIONS is defined.
2178 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2179 * parse.c (length_of_subexp, prefixify_subexp): Change
2180 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2181 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2182 prefixify'ing the expression.
2183 * printcmd.c (print_command_1): Add comment.
2184 * ch-exp.y (expression_list): Add useful actions.
2185 * ch-exp.y (value_array_element): Add useful actions.
2186 * ch-exp.y (array_primitive_value): Add production.
2187 * ch-exp.y (yylex): Recognize ',' as a token.
2189 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2191 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2192 POSIXize the recursive makes (make [variable assignments] target{s})
2194 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2196 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2197 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2198 CPLUS_MARKER for all SVR4 systems, so follow suit.
2199 * defs.h (strdup_demangled): Remove prototype.
2200 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2201 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2202 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2203 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2204 prim_record_minimal_symbol_and_info): Use new macro
2205 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2206 * minsyms.c (install_minimal_symbols): Use new macro
2207 SYMBOL_INIT_DEMANGLED_NAME.
2208 * stabsread.c (define_symbol): Use new macro
2209 SYMBOL_INIT_DEMANGLED_NAME.
2210 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2211 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2212 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2213 SYMBOL_INIT_DEMANGLED_NAME.
2214 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2215 SYMBOL_DEMANGLED_NAME now tests language itself.
2216 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2217 now tests language itself.
2218 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2219 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2220 mangled name member in the language dependent portion of a symbol.
2221 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2222 mangled name member appropriate for a symbol's language.
2223 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2224 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2225 SYMBOL_DEMANGLED_NAME now tests language itself.
2226 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2227 initializes language dependent portion of symbol.
2228 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2229 demangles and caches the demangled form of symbol names.
2230 * utils.c (fputs_demangled, fprint_symbol): Use current language
2231 to select an appropriate demangling algorithm.
2232 * utils.c (strdup_demangled): Remove, no longer used.
2233 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2234 access the Chill mangled name member in the language dependent
2235 portion of a symbol.
2236 * ch-lang.c (chill_demangle): New function, simple demangler.
2237 * defs.h (chill_demangle): Add prototype.
2238 * symtab.h (language_dependent_info): Add struct for Chill.
2240 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2242 * Makefile.in (BISON): Add comment that when bison is used, it
2243 must include the "-y" option.
2244 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2245 Remove defines to remap non-yacc symbols, thus backing out of
2246 previous recent changes. Standard policy is that non-yacc parser
2247 generators get fixed, rather than adding bug workarounds in gdb
2248 for each new one that pops up. Expand comment to note this.
2249 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2251 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2253 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2254 case. Use code in N_SOL.
2256 * paread.c: New file that contains all HPPA/HPUX symbol reading
2258 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2259 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2260 * (dbx_symfile_offsets): Make static.
2261 * (pastab_build_psymtabs): New interface routine for paread to
2262 send stabs into dbxread.
2263 * gdb-stabs.h: Remove gobs of HPPA cruft.
2265 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2267 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2269 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2271 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2272 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2273 and YYDEBUG is not already defined.
2274 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2275 them during the previous replacements.
2276 * printcmd.c (_initialize_printcmd): Update internal documentation
2277 for "set" command to note that the assignment syntax is language
2279 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2280 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2281 and YYDEBUG is not already defined.
2282 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2283 single_assignment_action): New terminals and nonterminal for gdb
2284 extensions to chill expression grammer.
2285 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2286 tokens that start with '$' (register names, convenience vars, etc).
2287 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2288 * ch-exp.y (yylex): Call match_dollar_tokens.
2290 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2292 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2293 accessing minimal symbol data.
2294 * infcmd.c (read_pc): Use #ifdef, not #if.
2295 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2296 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2297 minimal symbol data.
2299 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2300 frame. Use find_return_regnum to find the caller.
2301 * (find_unwind_entry): New routine to locate stack frame info
2302 associated with a procedure. This looks in the $UNWIND_START$
2303 section in the SOM file.
2304 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2305 figure out where the caller's return address is stored.
2306 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2307 to figure out the frame size for a procedure.
2308 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2309 * (init_extra_frame_info): New routine. Corrects PC and FP for
2310 outermost frame if necessary.
2311 * (frame_chain): New routine, moved from tm-hppa.h.
2312 * (skip_trampoline_code): Handle computed function calls (ie:
2313 calls from $$dyncall).
2314 * (unwind_command): Temporary support function to allow user
2315 to control/observe aspects of the unwind (stack frame) info.
2316 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2317 was in a system call, if so, then read the PC from r31.
2318 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2319 with extra arg for skip_trampoline_code().
2320 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2321 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2322 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2324 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2326 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2327 Call new bfd_get_size() and verify that string table is no larger
2328 than the file that is supposed to contain it.
2329 * symfile.c (syms_from_objfile): Only complain about configured
2330 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2331 current target is the default BFD target.
2333 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2335 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2336 * solib.c (bkpt_names): New array of symbol names to try to
2337 use for the "mapping complete" breakpoint. Configurable
2338 define SOLIB_BKPT_NAME is first one to try.
2339 * solib.c (find_solib): Test debug_base for nonzero rather
2340 than just greater than zero.
2341 * solib.c (enable_break): Use bkpt_names to look up address
2342 at which to set "mapping complete" breakpoint.
2344 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2346 * defs.h (STRCMP, STREQ, STREQN): New macros.
2347 * defs.h (demangle_and_match): Remove prototype.
2348 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2349 and STREQN defined in defs.h.
2350 * dwarfread.c (set_cu_language): For completely unknown languages,
2351 try to deduce the language from the filename. Retain behavior
2352 that for known languages we don't know how to handle, we use
2354 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2355 and demangled name fields in symbol.
2356 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2357 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2358 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2359 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2360 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2361 Replace usages throughout.
2362 * elfread.c (demangle.h): Include.
2363 * elfread.c (record_minimal_symbol): Remove prototype and function.
2364 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2365 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2366 * infcmd.c (jump_command): Remove code to demangle name and add
2367 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2368 * minsyms.c (demangle.h): Include.
2369 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2370 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2371 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2372 * mipsread.c (psymtab_language): Add static variable.
2373 * stabsread.c (demangle.h): Include.
2374 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2375 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2376 * stack.c (return_command): Remove explicit demangling of name
2377 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2378 * symfile.c (demangle.h): Include.
2379 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2380 to match macros in symfile.h and allow them to be compiled
2381 if INLINE_ADD_PSYMBOL is not true.
2382 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2383 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2384 Add code to demangle and cache C++ symbol names. Use macro form
2385 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2386 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2387 Remove, also defined in symfile.c, which we already fixed.
2388 * symtab.c (expensive_mangler): Remove prototype and function.
2389 * symtab.c (find_methods): Remove physnames parameter and fix
2391 * symtab.c (completion_list_add_symbol): Name changed to
2392 completion_list_add_name.
2393 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2394 the normal symbol name and the cached C++ demangled name.
2395 * symtab.c (lookup_demangled_partial_symbol,
2396 lookup_demangled_block_symbol): Remove prototypes and functions.
2397 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2398 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2399 Remove code to try demangling names and matching them.
2400 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2401 Fix to try matching the cached demangled name if no match is
2402 found using the regular symbol name.
2403 * symtab.c (find_methods): Remove unused physnames array.
2404 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2405 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2406 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2407 C++ demangled symbol names.
2408 * symtab.h: Much reformatting of structures and such to add
2409 whitespace to make them more readable, and make them more
2410 consistent with other gdb structure definitions.
2411 * symtab.h (general_symbol_info): New struct containing fields
2412 common to all symbols.
2413 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2414 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2415 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2416 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2417 symbol): Use general_symbol_info struct.
2418 * utils.c (demangle_and_match): Remove, no longer used.
2419 * valops.c (demangle.h): Include.
2420 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2421 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2422 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2423 symmisc.c, symtab.c, valops.c: Replace references to minimal
2424 symbol fields with appropriate macros.
2425 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2426 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2427 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2428 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2429 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2430 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2431 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2432 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2433 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2434 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2435 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2436 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2437 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2438 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2440 * buildsym.c (start_subfile, patch_subfile_names): Default the
2441 source language to what can be deduced from the filename.
2442 * buildsym.c (end_symtab): Update the source language in the
2443 allocated symtab to match what we have been using.
2444 * buildsym.h (struct subfile): Add a language field.
2445 * c-typeprint.c (c_print_type): Remove code to do explicit
2447 * dbxread.c (psymtab_language): Add static variable.
2448 * dbxread.c (start_psymtab): Initialize psymtab_language using
2449 deduce_language_from_filename.
2451 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2453 * valprint.c (val_print): Reorganize comment and add note
2454 about dependency on target byte ordering.
2455 * ch-exp.y (value_array_slice): Fix typo.
2456 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2457 byte sized ints are assumed to be char strings and printed with
2458 string syntax. In chill, arrays of chars and arrays of
2459 bytes/ubytes are distinquishable, and printed appropriately.
2461 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2463 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2464 read/write routines for HPUX.
2466 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2467 branch targets to compute target address using const from previous
2468 instruction if necessary.
2469 * Add `Q' operator to print out bit position field various
2471 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2472 cleanups, use new code from Utah.
2473 * (store_inferior_registers): Update to new code from Utah.
2474 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2475 * (fetch_register): Clear out priv level when reading PCs.
2476 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2477 * Remove decl of errno, #include wait.h and target.h.
2478 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2479 were inside of a kernel call. If so, then PC is in a different
2480 register. Also, mask out bottom two bits of all PCs so as not to
2481 confuse higher level code.
2482 * (push_dummy_frame): Create from #define in tm-hppa.h.
2483 * (find_dummy_frame_regs): Update from Utah.
2484 * (hp_pop_frame): Create from #define in tm-hppa.h.
2485 * (hp_restore_pc_queue): New, from Utah.
2486 * (hp_push_arguments): Big fixes from Utah.
2487 * (pa_do_registers_info, pa_print_registers): Only print out fp
2489 * (skip_trampoline_code): New routine to deal with stubs that
2490 live in nowhereland between callers and callees.
2491 * i860-tdep.c: Remove decl of attach_flag.
2492 * infrun.c (wait_for_inferior): Add new macro
2493 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2494 at by PC will be nullified. If so, then step the target once more
2495 so as to avoid confusing the user.
2496 * (just before step_over_function:): Use stop_func_start, not
2497 stop_pc when checking for the existance of line number info.
2498 stop_func_start will reflect the proper address of the target
2499 routine, not of the stub that we may be traversing to get there.
2500 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2501 to deal with the stubs that PA compilers sometimes stick between
2502 callers and callees. Also, define FLAGS_REGNUM for access to the
2504 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2506 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2507 write gr0, PC regs, and PSW!
2508 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2509 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2511 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2512 * Define struct unwind_table_entry.
2513 * valops.c (call_function_by_hand): Add another arg to
2514 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2517 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2519 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2521 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2523 * Makefile.in (VERSION): Bump to 4.7.4.
2524 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2525 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2526 * Makefile.in (HFILES): Add valprint.h.
2527 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2528 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2529 * typeprint.c, typeprint.h: New files for language independent
2530 type printing functions.
2531 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2532 type printing functions and definitions.
2533 * valprint.h: New include file for language independent value
2534 printing definitions.
2535 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2536 dependent value printing functions.
2537 * c-exp.y (production ptype): Add range_type variable and use new
2538 create_range_type function.
2539 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2540 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2541 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2542 "const static" to ANSI-conformant "static const".
2543 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2544 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2546 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2547 * coffread.c (decode_type): Add range_type variable and call to
2548 new create_range_type function.
2549 * complaints.c (complain): Remove unused val variable.
2550 * complaints.c (_initialize_complaints): Make it void.
2551 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2552 variable and call new create_range_type function.
2553 * defs.h (enum val_prettyprint): Move enum from value.h to here
2554 so we can avoid having to include value.h just for prototypes that
2555 need the enum (thanks ANSI).
2556 * dwarfread.c (struct_type): Local anonymous_size variable is
2557 only used if !BITS_BIG_ENDIAN.
2558 * dwarfread.c (decode_subscript_data_item): Add rangetype
2559 variable and call new create_range_type function.
2560 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2562 * eval.c (evaluate_subexp): Remove unused local variable name
2563 and the statement with no side effects that initializes it.
2564 * expprint.c (print_subexp): Change local_printstr to
2566 * gdbtypes.c (create_range_type): New function that creates
2567 a range type using code fragments from object file readers as
2568 an example of what has to be initialized.
2569 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2570 and high_bound parameters, replaced with a single range_type
2571 parameter. Change function body to use passed in range_type
2572 rather than handcrafting one.
2573 * gdbtypes.h (create_range_type): Add prototype.
2574 * gdbtypes.h (create_array_type): Change prototype parameters.
2575 * infrun.c (normal_stop): Remove unused local variables tem and c.
2576 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2577 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2578 stub functions that call error if called.
2579 * language.c (unknown_language_defn, auto_language_defn,
2580 local_language_defn): Add initializers unk_lang_print_type and
2582 * language.h (struct language_defn): Reformat for larger
2583 comments, add la_print_type and la_val_print members. Add
2584 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2585 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2586 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2588 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2590 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2591 * main.c (execute_command): Remove unused local variable cmdlines.
2592 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2593 (clear_displays), symmisc.c (block_depth), values.c
2594 (clear_value_history):
2595 Make testing of truth value of assignment result explicit.
2596 * mipsread.c (upgrade_type): Update FIXME to include future use
2597 of create_range_type.
2598 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2599 whatis_exp, maintenance_print_type): Move prototypes and functions
2601 * printcmd.c (_initialize_printcmd): Move add_com calls for
2602 ptype_command and whatis_command to new typeprint.c.
2603 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2604 * source.c (find_source_lines): Local variable c only used
2605 when LSEEK_NOT_LINEAR is defined.
2606 * stabsread.c (read_array_type): Use new create_range_type
2608 * stabsread.c (read_range_type): Add new index_type variable and
2609 call new create_range_type function rather than handcrafting
2611 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2612 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2613 * symtab.c (type_print_base usages): Use c_type_print_base.
2614 * symtab.c (type_print_varspec_prefix usages): Use
2615 c_type_print_varspec_prefix.
2616 * symtab.c (type_print_method_args usages): Use
2617 cp_type_print_method_args.
2618 * valprint.c: Completely ripped apart and the fragments used
2619 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2620 valprint.h. Remaining stuff is language independent.
2621 * value.h (struct fn_field): Forward declare for prototypes.
2622 * value.h (type_print_1): Remove prototype.
2623 * value.h (enum val_prettyprint): Moved to defs.h.
2624 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2625 * value.h (baseclass_offset): Add prototype.
2626 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2627 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2628 * ch-typeprint.c: New file for language dependent type printing.
2629 * ch-valprint.c: New file for language dependent value printing.
2630 * ch-exp.y (parse_number): Remove prototype and stub function.
2631 * ch-exp.y (decode_integer_literal): Removed unused digits and
2633 * ch-exp.y (convert_float): Completely ifdef out for now.
2634 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2635 ch-lang.c (chill_op_print_tab):
2636 Change from ANSI-obsolescent "const static" to ANSI-conformant
2638 * ch-exp.y (yylex): Add unhandled storage class enumeration
2639 literals to switch statement for completeness.
2640 * ch-lang.c (chill_create_fundamental_types): Remove unused
2641 nbytes variable. Change dummy type to 2 bytes to match int.
2642 Handle FT_VOID types gratuituously added to chill DWARF by
2643 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2644 type rather than a one byte TYPE_CODE_INT type.
2645 * ch-lang.c (chill_language_defn): Add chill_print_type and
2647 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2649 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2651 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2652 bfd_get_symbol_leading_char instead.
2654 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2655 leading character from names.
2656 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2657 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2658 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2660 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2661 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2662 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2663 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2664 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2665 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2666 * symfile.c (syms_from_objfile): Insert debugging check to test
2667 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2669 * doc/gdbint.texinfo (Host Conditionals): Remove
2670 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2672 (Target Conditionals): Remove all of the above.
2674 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2676 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2677 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2679 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2681 * coffread.c (decode_type): catch negative tagndx fields generated
2683 * exec.c: comment out string following #endif.
2684 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2685 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2687 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2688 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2690 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2692 * complaints.c: New file, code moved from utils.c.
2693 * complaints.c (complain): Made into a varargs function.
2694 * complaints.h: New file, code moved from symfile.h.
2695 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2696 * Makefile.in (HFILES): Add complaints.h.
2697 * Makefile.in (OBS): Add complaints.o.
2698 * symfile.c (complaint_root, stop_whining, complaint_series,
2699 complain, clear_complaints, add_show_from_set for stop_whining):
2700 Moved to complaints.c.
2701 * symfile.h (struct complaint, complaint_root decl, complain
2702 prototype, clear_complaints prototype): Moved to complaints.h.
2703 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2704 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2705 complaints.h. Remove casts from arguments to complain(),
2706 which is now a varargs function, and remove unnecessary
2707 placeholder zero args.
2708 * defs.h (begin_line): Add prototype.
2709 * defs.h (vprintf_filtered): Add prototype.
2710 * dwarfread.c (varargs.h): Remove, no longer needed.
2711 * dwarfread.c (dwarfwarn): Remove prototype and function.
2712 * dwarfread.c (complaints): Define a bunch of complaints.
2713 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2714 usages to standard complain() calls.
2715 * utils.c (begin_line): New function that ensures that
2716 whatever gets filter-printed next starts on its own line.
2717 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2718 but to stdout (calls vfprintf_filtered internally).
2720 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2722 * remote.c: Avoid printf_filtered line limit. Suggested by
2723 Robert R. Henry, <rrh@tera.com>.
2724 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2726 * main.c (main): Accept --silent as well as --quiet. Change +help
2727 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2729 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2730 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2732 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2734 * tm-nindy960.h, remote-nindy.c: Lint.
2736 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2738 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2739 a optional type to decorate as an array type, the type of the
2740 index, and the bounds of the array. Records this additional info
2741 in the array type for use with languages with nonzero array
2743 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2744 to note that arrays may have bounds.
2745 * gdbtypes.h (create_array_type): Update prototype.
2746 * c-exp.y (ptype production): Adjust for new create_array_type
2747 calling conventions.
2748 * coffread.c (decode_type): Call create_array_type rather than
2749 handcrafting array types.
2750 * convex-tdep.c (value_type): Remove, now use create_array_type.
2751 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2752 vector_type into calls to create_array_type.
2753 * dwarfread.c (decode_subscr_data): Name changed to
2754 decode_subscript_data_item throughout.
2755 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2756 create_array_type. Now records index type and range as well.
2757 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2758 change to use create_array_type.
2759 * dwarfread.c (read_subroutine_type): Test existing user defined
2760 types before decorating them, to ensure they are blank, and
2761 complain about it if they are not.
2762 * dwarfread.c (decode_fund_type): For unrecognized types, always
2763 return some valid type (type integer). If the unrecognized type
2764 cannot be an implementation defined type, complain as well.
2765 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2766 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2767 * mipsread.c (upgrade_type): Add FIXME comment that code to
2768 handcraft arrays should be replaced with call to create_array_type.
2769 * stabsread.c (read_array_type): Replace code to handcraft
2770 array types with call to create_array_type.
2771 * valprint.c (type_print_varspec_prefix): Minor formatting
2772 change, join lines that don't need to be split.
2774 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2776 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2777 decl for attach_flag, it now lives in inferior.h.
2778 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2779 Make most functions static.
2780 * hppah-nat.c: General cleanups, remove BSD specific code (since
2781 that all lives in hppab-nat.c).
2782 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2783 Change sense of test against inside_entry_file(). This fix is
2785 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2786 to read/write_register_bytes().
2787 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2788 work around PA-GAS assembler bug. Also, add trailing */ to some
2790 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2791 Same reason as above.
2793 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2795 * mipsread.c (parse_symbol): When checking whether a structured
2796 type is an enum, check qualifiers of its first member, as well as
2797 the base type of the member. Bug found and fixed by John M.
2798 Farrell, <farrell@fjord.reo.dec.com>.
2800 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2801 * remote-vx.c: Don't include vx-share/reg.h.
2802 * vx-share/ptrace.h: Reproduce from scratch.
2803 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2804 * Makefile.in: Remove references to removed files, and to removed
2805 29k-share directories.
2807 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2809 * c-lang.c (_initialize_c_language): Name changed from
2811 * m2-lang.c (_initialize_m2_language): Name changed from
2813 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2814 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2815 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2816 expression parsing into c-lang.c and m2-lang.c respectively.
2817 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2818 m2-exp.y respectively.
2819 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2820 and m2-* files respectively.
2821 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2822 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2823 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2824 * expression.h (struct block): Forward declaration for prototypes.
2825 * language.h (struct objfile): Forward declaration for prototypes.
2826 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2827 * Makefile.in (HFILES): Add ch-lang.h.
2828 * Makefile.in (OBS): Add ch-lang.o.
2829 * ch-exp.y: Migrate code that has nothing to do with expression
2830 parsing into ch-lang.c.
2831 * ch-lang.c: New file, code migrated from c-exp.y.
2832 * ch-lang.h: New file, internal interface between ch-* files.
2833 * ch-lang.c (_initialize_chill_language): Name changed from
2834 _initialize_chill_exp.
2836 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2837 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2838 * config/amix.mh (NATDEPFILES): Add.
2839 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2842 * dwarfread.c (decode_subscr_data): Remove spurious test that
2843 accepted only integer subscript types. We don't do anything
2844 with the type at the moment anyway.
2846 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2848 * ch-exp.y (match_character_literal): Fix case where no
2849 match at all is found.
2850 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2851 width types. For example, "INT" is always 2 bytes regardless
2852 of the values of any TARGET_*_BIT macros. So use explicit
2853 numeric sizes for the types.
2855 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2857 * c-exp.y (c_create_fundamental_type): New function to create
2858 language specific fundamental types for C.
2859 * m2-exp.y (m2_create_fundamental_type): New function to create
2860 language specific fundamental types for Modula 2.
2861 * c-exp.y (c_language_defn, cplus_language_defn): Add
2862 c_create_fundamental_type to language struct initializers.
2863 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2864 to language struct initializers.
2865 * dwarfread.c (expression.h, language.h): Include.
2866 * dwarfread.c (ftypes): New array to hold fundamental types
2867 for current compilation unit.
2868 * dwarfread.c (cu_language_defn): New pointer to language
2869 struct for language of current compilation unit.
2870 * dwarfread.c (dwarf_fundamental_type): New function to
2871 create/lookup fundamental types.
2872 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2873 * dwarfread.c (throughout): Replace lookup_fundamental_type
2874 with dwarf_fundamental_type.
2875 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2876 compilation unit (may be different language or different objfile).
2877 * gdbtypes.c (lookup_fundamental_type): Move actual type
2878 creations into language specific fundamental type creation
2879 functions and call via create_fundamental_type. Add comment
2880 about this function being obsolescent.
2881 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2882 sized signed and unsigned integers.
2883 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2884 * language.c (language_def): New function to lookup a language
2885 struct given it's enumeration.
2886 * language.h (struct language_defn): Add la_fund_type, a pointer
2887 to a function that creates fundamental types for this language.
2888 * language.h (create_fundamental_type): New macro to create
2889 fundamental types based on the current language.
2890 * language.h (language_def): Add prototype.
2891 * language.c (unk_lang_create_fundamental_type): New function
2892 for initializing language structs, calls error if called.
2893 * language.c (unk_language_defn, auto_language_defn,
2894 local_language_defn): Use unk_lang_create_fundamental_type.
2895 ch-exp.y (chill_create_fundamental_type): New function.
2896 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2897 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2899 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2901 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2903 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2904 as GCC_PRODUCER and GPLUS_PRODUCER.
2906 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2908 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2911 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2913 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2914 rather than '$'. This particular piece of braindamage is
2915 spreading like ooze. It's now infected libiberty, deja-gnu,
2917 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2918 hardwired '$' character.
2920 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2922 (Changes to break incredibly ugly, unmaintainable 750 line
2923 read_struct_type function up into managable pieces.)
2924 * Makefile.in (VERSION): Bump to 4.7.3.
2925 * stabsread.c (struct field_info): Local struct definition.
2926 * stabsread.c (read_member_functions, read_struct_fields,
2927 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2928 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2929 functions from fragmented read_struct_type.
2930 * stabsread.c (stabs_general_complaint): Catchall complaint.
2931 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2932 symbol name continuation code. Use macro throughout.
2933 * stabsread.c (various places): Replace add-one-to-pointer
2934 with pointer increment.
2935 * stabsread.c (read_type): Retain function local copy of type
2936 descriptor. Rearrange code calling read_struct_type() to match
2938 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2939 a single blank as the name of nameless enumerations. Recognize
2940 this special case and set nameless flag.
2941 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2943 * ch-exp.y (access_name): New non-terminal token and
2945 * ch-exp.y (general_procedure_name): Now a terminal token.
2946 * ch-exp.y (location): Expand production.
2947 * ch-exp.y (match_simple_name_string): New function.
2948 * ch-exp.y (yylex): Call match_simple_name_string and return
2949 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2951 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2953 * munch: Backslash escape vertical bar characters inside
2954 grep patterns since they have special meaning for some greps.
2955 * parse.c (write_exp_string): Complete rewrite to store string
2956 contants as a leading explicit length, followed by the string data,
2957 followed by a trailing explicit length.
2958 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2959 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2960 Use recorded explicit length of strings in expression elements,
2961 rather than strlen. Adjust code to skip over strings stored in
2962 expression elements, and code to access strings, to account for
2963 new leading explicit size expression element.
2964 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2965 0, to avoid negative expression element indices.
2966 * valops.c (search_struct_method): Minor whitespace change.
2968 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2970 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2971 which together maintain a dynamically expandable static buffer
2972 for the lexer to use when translating C strings to their internal
2973 form (other future uses possible). Fix parsing of C style strings
2974 to do the normal C style input conversions of escaped character
2976 * valops.c (value_string): Remove translation of escaped
2977 character sequences, now done in C expression parser.
2978 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2979 and decides if it should be printed in literal form or some other
2980 form, based on it's ASCII value and setting of sevenbit_strings.
2981 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2982 macro, change indentation style.
2983 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2984 * ch-exp.y (chill_printstr): First cut at real function instead
2987 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2989 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2991 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2993 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2995 * defs.h (sevenbit_strings): Add declaration.
2996 * defs.h (printchar): Replace with gdb_printchar.
2997 * language.h (language_defn): Add new function pointers
2998 la_printchar and la_printstr, to do language dependent
2999 printing of characters and strings.
3000 * language.h (local_printchar, local_printstr): New macros
3001 to call language dependent functions pointed to by la_printchar
3002 and la_printstr respectively.
3003 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3004 dependent functions for printing characters and strings.
3005 * c-exp.y (c_language_defn, cplus_language_defn): Add
3006 c_printchar and c_printstr.
3007 * command.c (do_setshow_command): Rename printchar use to
3009 * expprint.c (print_subexp): Replace C style string output
3010 with call to local_printstr.
3011 * language.c (unk_lang_printchar, unk_lang_printstr):
3012 New stubs, currently errors.
3013 * language.c (unknown_language_defn, auto_language_defn,
3014 local_language_defn): Add unk_lang_printchar and
3016 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3017 language dependent functions to print characters and strings.
3018 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3019 * utils.c (printchar): Renamed to gdb_printchar.
3020 * valprint.c (print_string): Remove prototype, function moved
3021 to c-exp.y, where it becomes c_printstr.
3022 * valprint.c (print_max): Made global for reference from the
3023 language dependent printing routines in *-exp.y.
3024 * valprint.c (repeat_count_threshold): New variable with function
3025 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3026 Change all references to old macro to references to new variable.
3027 * valprint.c (value_print, val_print): Replace calls to
3028 print_string with calls to local_printstr.
3029 * valprint.c (val_print): Replace C style character printing
3030 with call to local_printchar.
3031 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3032 * valprint.c (_initialize_valprint): Add add_show_from_set
3033 call for setting up repeat_count_threshold as print variable.
3034 * ch-exp.y (decode_integer_value): New function.
3035 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3036 * ch-exp.y (chill_printchar, chill_printstr): New language
3037 dependent functions for printing characters and strings.
3038 * ch-exp.y (chill_language_defn): Add chill_printchar and
3041 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3043 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3044 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3045 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3047 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3049 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3050 and assume the process has been killed.
3052 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3054 * remote-udi.c (udi_open): Reset vars so that user can re-run
3055 programs without leaving GDB.
3056 * (many routines): Slightly improve error handling.
3057 * (download): Zero out BSS by longs instead of bytes to avoid
3058 timeouts in real hardware.
3059 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3060 that connection is no longer in use after shutdown() of socket.
3061 This keeps GDB from dying of a SIGPIPE when you issue multiple
3062 `target udi' commands.
3064 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3066 * language.h (language_format_info): New structure to bundle
3067 local formatting information.
3068 * language.h (language_defn): Replace individual format info
3069 with language_format_info structs.
3070 * language.h (local_*_format, local_*_format_prefix,
3071 local_*_format_specifier, local_*_format_suffix): New macros
3072 for binary/octal/decimal/hex formats to access info elements.
3073 * c-exp.y (c_language_defn): Update for new format handling.
3074 * m2-exp.y (m2_language_defn): Update for new format handling.
3075 * dbxread.c (language.h): Include for partial-stab.h use.
3076 * mipsread.c (expression.h, language.h): Include for
3078 * defs.h (local_hex_format, local_hex_format_custom,
3079 local_hex_string, local_hex_string_custom): Move to language.h.
3080 * language.c (local_hex_format_custom, local_hex_string,
3081 local_hex_string_custom, local_octal_format_custom): Use new
3083 * language.c (unknown_language_defn, auto_language_defn,
3084 local_language_defn): Update for new format handling.
3085 * printcmd.c (print_scalar_formatted): Use new macros
3086 to access decimal and binary format info for printing.
3087 * c-exp.y (chill_language_defn): Update for new format handling.
3088 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3089 * ch-exp.y (decode_integer_literal): Add function
3090 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3091 * ch-exp.y (builtin_type_chill_char): Add definition.
3092 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3094 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3096 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3098 (aix_framedata): added nosavedpc field.
3099 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3101 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3102 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3103 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3104 instructions as function_frame_info does. Expand special case of
3105 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3107 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3109 (function_frame_info): Set frameless if the function has no frame,
3110 and set nosavedpc if the PC was not saved. Handle gcc generated
3111 stfd 31,-4(31); st 31, -12(31) correctly.
3112 (frameless_function_invocation): New second argument pcsaved; if 0
3113 return whether the function has a frame, if 1 return whether the
3115 (frame_initial_stack_address): Correct typo: cache registers for
3116 callee_fi, not for fi, (avoids reading garbage memory locations).
3118 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3120 * infrun.c (wait_for_inferior (just before step_over_function
3121 label)): Change test for stepping into subroutine to check for the
3122 presence of line number info. This makes stuff compiled with -g1
3123 cause GDB to not lose control when stepping.
3125 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3126 Improve comments as well.
3128 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3130 * Makefile.in (VERSION): Bump to 4.7.2
3131 * symtab.c (find_pc_symtab): Fix return of random value
3133 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3134 Makefile since it contains sed patterns used in generation.
3135 Add sed pattern to also delete #include of any malloc.h.
3136 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3137 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3138 function names to conform to K&R terminology with respect to
3139 logical and bitwise operators:
3140 UNOP_ZEROP => UNOP_LOGICAL_NOT
3141 UNOP_LOGNOT => UNOP_COMPLEMENT
3142 BINOP_LOGAND => BINOP_BITWISE_AND
3143 BINOP_LOGXOR => BINOP_BITWISE_XOR
3144 BINOP_LOGIOR => BINOP_BITWISE_IOR
3145 BINOP_AND => BINOP_LOGICAL_AND
3146 BINOP_OR => BINOP_LOGICAL_OR
3147 PREC_OR => PREC_LOGICAL_OR
3148 PREC_AND => PREC_LOGICAL_AND
3149 PREC_LOGIOR => PREC_BITWISE_IOR
3150 PREC_LOGXOR => PREC_BITWISE_XOR
3151 PREC_LOGAND => PREC_BITWISE_AND
3152 value_zerop() => value_logical_not()
3153 value_lognot() => value_complement()
3154 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3155 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3156 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3157 and is nonexistant in some SVR4 based systems.
3158 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3159 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3161 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3162 * source.c (source_info): Fix minor nits, print "1 line" rather
3163 than "1 lines", and "language is <lang>".
3164 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3165 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3166 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3168 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3169 * ch-exp.y: New expression parser, for GNU-Chill.
3170 * defs.h (enum language): Add language_chill.
3171 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3172 LANG_MODULA2 a recognized language.
3173 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3174 Chill as well as Modula-2.
3175 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3176 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3177 * language.c (set_language_command): Add chill.
3178 * language.c (binop_result_type, integral_type, character_type,
3179 boolean_type, structured_type, value_true, binop_type_check):
3180 Add language_chill cases.
3181 * language.h (_LANG_chill): Define.
3182 * symfile.c (deduce_language_from_filename): Recognize the
3183 filename extensions ".chill", ".c186", and ".c286" for Chill.
3184 * valprint.c (typedef_print): Add case for language_chill.
3185 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3186 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3187 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3188 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3190 * Makefile.in (distclean): Add target ch-exp.tab.c.
3191 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3192 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3193 * eval.c (evaluate_subexp): Add OP_BOOL case.
3194 * expprint.c (print_subexp): Add OP_BOOL case.
3196 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3198 * infcmd.c (set_environment_command): Avoid skipping first
3199 char of env value if an '=' appears in it. Bug report and fix
3200 by Mark Jungerman, <maj@lucid.com>.
3202 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3204 * infcmd.c (step_over_calls): Improve comments.
3205 * symtab.c (find_pc_psymtab): Clean up a bit.
3206 * (find_pc_symtab): Fix comments, clean up code.
3207 * (find_pc_line): General cleanups, efficiency improvements.
3208 Also, don't return garbage when some line info exists, but there
3211 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3213 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3214 member, and the stat pointer passed to vmap_symtab was NULL, the
3215 wrong vmap entries would be modified. Fixes behavior where
3216 attempting to load symbols for a module with no member would mess
3217 up already read in symbols.
3219 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3221 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3222 29k-share/dfe/mini2udi.o.
3223 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3224 * alldeps.mak, depend: Update to deal with removal of
3225 aforementioned files.
3226 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3227 requirement for useless 'program' argument. Clean up
3228 udi_create_inferior, and udi_load to call common download()
3229 routine. Create download routine to load remote hosts directly
3230 (with the help of BFD) so that we don't need yank.c and
3232 Fix udi_detach to call UDIDisconnect with
3233 the right arguments. Clean up udi_resume, don't assign tip_error
3234 twice. Clean up udi_wait, straighten out status codes. Make
3235 udi_kill really work.
3237 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3239 * c-exp.y: separated host/target idea of integer type size,
3240 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3241 UINT and CHAR rules. (parse_number): work out the targetwise type
3242 of a number based upon it's size and qualifiers. (yylex): chars
3243 are now treated the same way as ints.
3245 * source.c (indentify_source_line): don't core dump if wanted
3246 line is larger than number of lines in source. (can happen when
3247 coff gets confused about #included source).
3249 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3251 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3252 when debugging a program with 100 shared libraries.
3254 * solib.c (solib_map_sections): Always close the BFD we open.
3255 Free all malloc'd storage we allocate, too, including error cases.
3256 (struct so_list): Remove unused so_bfd member.
3257 (clear_solib): Don't bother closing so_bfd.
3259 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3260 cacheable. `So many symbol files, so little file descriptors.'
3262 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3264 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3265 Stubs should stand alone as much as possible.
3267 * source.c (show_directories): Avoid printf_filtered length prob
3268 pointed out by Jonathan Stone.
3270 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3271 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3272 <Lee_Cooprider@vos.stratus.com>.
3274 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3276 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3277 struct, not struct itself.
3278 * serial.h (serial_restore): Fix prototype, takes pointer not
3281 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3283 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3284 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3286 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3288 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3289 Stubs should stand alone as much as possible.
3291 * README: Add remote-es1800.c and remote-st2000.c to table.
3292 * go32-nat.c: Remove, there is no native go32 support.
3293 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3295 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3297 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3298 new routines to deal with sending SIGINTs to attached processes
3299 when the user interrupts the controlling GDB.
3300 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3301 the aforementioned routines when waiting for the attached process.
3303 * elfread.c, mipsread.c: Include <string.h>.
3304 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3305 * serial.h: Add prototype for serial_restore().
3307 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3309 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3310 minimal_symbol_count, because the NULL symbol is not included in
3311 the count. This prevented this function from finding the last
3312 symbol in the table.
3314 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3316 * dbxread.c (process_one_symbol): if not defined
3317 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3318 the start of the function, not just after N_FUN.
3320 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3322 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3323 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3324 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3325 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3326 file. Remove preprocessor defines that previously did remapping.
3328 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3330 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3331 Bug fix courtesy of Alexander Klaiber.
3333 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3335 hp300 native support (hp300hpux untested).
3337 * hp300ux-xdep.c: removed.
3338 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3339 * xm-hp300hpux.h: updated copyright.
3340 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3341 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3342 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3343 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3344 fork-child.o coredep.o corelow.o.
3345 (NAT_FILE, NATDEPFILES): new macros.
3346 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3347 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3349 (NAT_FILE, NATDEPFILES): new macros.
3350 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3352 Vax ultrix native support.
3354 * nm-vax.h: new file.
3355 * Makefile.in (HFILES): added nm-vax.h.
3356 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3357 coredep.o corelow.o removed.
3358 (NAT_FILE, NATDEPFILES): new macros.
3359 * xm-vax.h: updated copyright.
3360 (REGISTER_U_ADDR): removed.
3362 Apollo native support (untested).
3364 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3365 * a68v-nat.c, nm-apollo68[bv].h: new files.
3366 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3367 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3368 * a68v-xdep.c: removed.
3369 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3370 inftarg.o fork-child.o a68v-xdep.o.
3371 (NAT_FILE, NATDEPFILES): new macros.
3373 * defs.h: include nm.h.
3374 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3375 sparc-tdep.c, : do not include nm.h.
3376 * doc/gdbint.texinfo: nm.h now included in defs.h.
3378 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3380 * Makefile.in (VERSION): 4.7.1 post release!
3382 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3384 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3386 * Makefile.in (VERSION): gdb-4.7 release.
3387 * README: Update for gdb-4.7.
3389 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3391 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3394 * alldeps.mak, depend: Update.
3396 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3398 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3400 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3401 causes problems in setting breakpoint in the right place in
3402 functions with `float' args which are passed as doubles.
3403 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3404 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3406 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3408 * Makefile.in (HFILES): Add nm-i386sco.h.
3409 * dwarfread.c: include <sys/types.h> for SCO.
3410 * infptrace.c: Don't include ptrace.h under SCO.
3411 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3413 * config/i386v.mt: Add exec.o to TDEPFILES.
3415 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3417 * i386v-nat.c: Remove space from front of #endif.
3418 * irix4-nat.c: Remove externs of registers[], include inferior.h
3420 * mips-nat.c: Explicitly initialize zerobuf to 0!
3421 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3422 Always setup fci->frame, even if it's non-zero. Too many places
3423 depend upon this behavior (and I have to get a release out the
3425 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3426 processing_gcc_compilation if we find the embedded stabs marker.
3427 This fixes several bugs with finding the location of short or char
3428 function parameters passed on the stack.
3430 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3432 Native support for sun4sol2.
3434 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3435 * nm-sysv4.h: new file.
3436 * Makefile.in (HFILES): added nm-sysv4.h.
3437 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3438 (NAT_FILE, NATDEPFILES): new macros.
3439 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3441 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3443 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3444 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3446 * Makefile.in (VERSION): Tick to 4.6.9.
3448 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3450 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3451 definition, replace with portable one.
3452 * remote-nindy.c: Lint.
3453 (nindy_wait): Return type is int, result is inferior_pid.
3454 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3455 (initialize_symmisc): Remove empty function.
3456 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3457 Remove obsolete, misspelled macro.
3458 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3459 (all @node commands): Use new form to avoid nitpicking errors.
3460 * doc/gdbint.texinfo: Document host/native/target split.
3462 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3464 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3466 * xm-mips.h (offsetof): Don't define this if __STDC__.
3468 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3470 umax native support (untested).
3472 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3474 (NAT_FILE, NATDEPFILES): new macros.
3475 * config/umax.mt (TDEPFILES): removed exec.o.
3476 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3477 removed to nm-umax.h.
3478 * nm-umax.h: new file.
3479 * Makefile.in (HFILES): added nm-umax.h.
3481 hppa native support (untested).
3483 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3484 (NAT_FILE, NATDEPFILES): new macros.
3485 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3486 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3487 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3488 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3489 * hppa[bh]-xdep.c: removed.
3490 * hppa[bh]h-tdep.c: do not include ptrace.h.
3491 * Makefile.in (HFILES): added nm-hppa[bh].h.
3493 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3495 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3497 * mips-nat.c: Straighten out include files. Work around
3498 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3501 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3503 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3504 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3505 backtraces from core files work.
3506 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3507 Functions are now defined in mips-nat.c.
3509 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3511 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3512 serial_default_name().
3514 * remote-hms.c, ser-go32.c, serial.h: Change from
3515 serial_timedreadchar() to new serial_readchar().
3517 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3519 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3521 * c-exp.y: Moved handling of 'const' and 'volatile' from
3522 <type> to <typebase>. This removes 2 conflicts.
3524 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3526 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3527 from breakpoint table when reseting breakpoints.
3529 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3531 Native support cleanup and corefile fixes for i386 SVR4 systems.
3533 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3534 fill_fpregset): Moved to i386v4-nat.c
3535 * i386v4-nat.c, nm-i386v4.h, : New files.
3536 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3537 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3538 change i386v-nat.o to i386v4-nat.o.
3540 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3542 Miscellaneous 386 configs updated.
3544 * config/i386aout.mt (TDEPFILES): removed exec.o.
3545 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3546 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3547 (NAT_FILE, NATDEPFILES): new macros.
3548 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3549 config/i386v4.mt (TDEPFILES): removed exec.o.
3550 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3551 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3552 (NAT_FILE, NATDEPFILES): new macros.
3553 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3554 fork-child.o coredep.o corelow.o i386-xdep.o.
3555 (NAT_FILE, NATDEPFILES): new macros.
3557 Native support cleanup for i386bsd (untested).
3559 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3560 * config/i386bsd.mh (NATDEPFILES): added exec.o
3561 * tm-i386bsd.h (FLOAT_INFO): removed.
3562 * nm-i386bsd.h (FLOAT_INFO): added.
3564 Native support for i386v (untested).
3566 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3567 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3568 (NAT_FILE, NATDEPFILES): new macros.
3569 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3570 * i386-xdep.c: removed.
3571 * Makefile.in (HFILES): added nm-i386v.h
3572 * i386v-nat.c, nm-i386v.h: new file.
3573 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3575 * tm-i386v.h (FLOAT_INFO): removed.
3577 Native support for linux (untested).
3579 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3580 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3581 (NAT_FILE, NATDEPFILES): new macros.
3582 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3583 * Makefile.in (HFILES): added nm-linux.h.
3584 * nm-linux.h: new file.
3585 * xm-linux.h: updated copyright. cleaned up formatting.
3586 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3588 Native support for sun386 (untested).
3590 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3591 fork-child.o sun386-xdep.o.
3592 (NAT_FILE, NATDEPFILES): new macros.
3593 * config/sun386.mt (TDEPFILES): removed exec.o.
3594 * Makefile.in (HFILES): added nm-sun386.h.
3595 * sun386-nat.c, nm-sun386.h: new file.
3596 * sun386-xdep.c: removed.
3597 * xm-sun386.h: updated comment and copyright.
3598 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3601 Native support for i386mach (untested).
3603 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3604 fork-child.o mach386-xdep.o.
3605 (NAT_FILE, NATDEPFILES): new macros.
3606 * Makefile.in (HFILES): added nm-i386mach.h.
3607 * nm-i386mach.h, i386mach-nat.c: new files.
3608 * mach386-xdep.c: removed.
3609 * xm-i386mach.h: updated copyright.
3610 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3613 Native separation for go32 (untested).
3615 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3616 * go32-nat.c: new file.
3617 * go32-xdep.c (call_ptrace, child_resume,
3618 fetch_inferior_registers, store_inferior_registers,
3619 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3621 Native support for m88k (untested).
3623 * Makefile.in (HFILES): added nm-m88k.h
3624 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3625 FETCH_INFERIOR_REGISTERS): removed.
3626 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3627 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3628 (NAT_FILE, NATDEPFILES): new macros.
3629 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3630 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3631 * m88k-xdep.c: removed.
3633 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3635 * i386b-nat.c: Comment changes.
3636 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3638 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3640 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3642 Avoid longjmp()-catching compilation errors in cross-ports.
3644 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3645 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3646 Move from mips-tdep.c and tm-{irix3,mips}.h.
3647 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3649 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3652 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3653 (fetch_core_registers): Fix bfd_seek arguments.
3655 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3657 Make core files work again (add back the `core' target).
3659 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3660 (NATDEPFILES): Add corelow.o.
3661 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3664 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3665 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3666 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3667 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3668 appears. FIXME, these should be moved to NATDEPFILES for native
3671 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3673 Ultra3 host/target/native split. (untested).
3675 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3676 (fetch_register, fetch_inferior_registers,
3677 store_inferior_registers, fetch_core_registers): removed to
3679 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3681 * Makefile.in (HFILES): added nm-ultra3.h.
3682 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3683 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3685 (NAT_FILE, NATDEPFILES): new macros for native support.
3686 * config/ultra3.mt (TDEPFILES): exec.o removed.
3688 * xm-vaxult.h: add MEM_FNS_DECLARED.
3690 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3692 * Makefile.in (VERSION): Roll to 4.6.8.
3693 (OBS): Put version.o first, so Makefile rebuild happens early.
3695 * command.h: Publicize prototype for not_just_help_class_command.
3696 * command.c: Remove proto.
3697 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3698 output. Move "maint info" from class info to class maintenance,
3700 * infrun.c: Move "stop" to class_obscure, and give it a
3701 function so it will not be seen as a global help topic. FIXME,
3702 it should be possible to set these attributes independently.
3704 * core.c (core_command): Make nicer error message for no core support.
3706 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3708 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3709 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3711 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3712 (scan_compilation_units): Punt unused filename arg. dbfoff,
3713 lnoffset, and curlnoffset are file_ptr's now.
3714 (dwarf_build_psymtabs): Drop desc and filename args; use
3715 objfile. dbfoff and lnoffset are file_ptr's now.
3716 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3717 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3718 (elf_symfile_read): Skip desc and filename args to
3719 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3720 * gdb-stabs.h: Use file_ptr rather than off_t.
3721 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3722 compile-time debug check that someone turned off as "unused".
3723 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3724 * symfile.h: Update dwarf_build_psymtabs and
3725 elfstab_build_psymtabs prototypes.
3726 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3727 Use file_ptr offsets. bfd_seeks use L_SET.
3729 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3731 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3732 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3733 value so that demangler won't be invoked. This greatly speeds up
3735 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3736 linked_proc_info so that it properly deallocates the appropriate
3737 item after it is done with it instead of before.
3738 * Don't pass bogus frame pointer to create_new_frame(). Just
3739 leave it as zero so that lower level code will figure out the
3742 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3744 Sony News native support.
3746 * Makefile.in (HFILES): added nm-news.h.
3747 * nm-news.h: new file.
3748 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3749 fork-child.o coredep.o to NATDEPFILES.
3750 (NAT_FILE, NATDEPFILES): new macros for native support.
3751 * config/news.mt (TDEPFILES): removed exec.o.
3753 * remote-vx.c: remove redundant include of sys/time.h.
3755 * infrun.c: include ctype.h. Otherwise some machines result in
3756 undefined for isdigit.
3758 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3760 * configure.in: Convert m68k entries to m68* entries to handle
3761 all the various m68xxx hosts and targets.
3762 * config/news1000.mt: No longer needed, same as news.mt.
3764 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3766 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3768 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3770 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3771 nm-sun2.h, nm-mips.h.
3773 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3775 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3777 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3779 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3781 * xm-hppah.h: if __STDC__ is not defined, define
3783 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3784 compiler; see the comment in the file.
3786 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3788 First cut at support for all BSD variants on 386.
3790 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3791 * i386b-nat.c: New native support file.
3792 * configure.in: Add host and target for i[34]86-*-bsd*.
3793 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3795 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3797 Sun2 native support (untested).
3799 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3800 REGISTER_U_ADDR): removed to nm-sun2.h.
3801 * nm-sun2.h: new file.
3802 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3803 fork-child.o sun3-xdep.o removed.
3804 (NAT_FILE, NATDEPFILES): new macros.
3806 Mips native support. Decstation and iris4 have been tested.
3809 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3810 fill_fpregset): removed to irix4-nat.c
3811 * mips-xdep.c: removed.
3812 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3814 * procfs.c: include nm.h.
3815 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3816 * xm-irix4.h: bump copyright.
3817 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3818 PROC_NAME_FMT): removed.
3819 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3820 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3821 (NAT_FILE, NATDEPFILES): new macros for native support.
3822 (CC): supply default compiler switches.
3823 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3824 fork-child.o coredep.o.
3825 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3827 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3828 fork-child.o mips-xdep.o coredep.o.
3829 (NAT_FILE, NATDEPFILES): new macros for native support.
3831 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3833 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3834 (NATDEPFILES): added fork-child.o
3835 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3836 (NATDEPFILES): added fork-child.o
3837 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3838 (NATDEPFILES): added fork-child.o
3840 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3842 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3843 by using puts_filtered instead.
3845 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3847 * remote-nindy.c (nindy_load): Replacement version from Steve
3848 Chamberlain, doesn't require forking to run "strip" or "sx".
3850 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3852 * Makefile.in (HFILES): Add nm-*.h files.
3854 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3856 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3857 (NATDEPFILES): added fork-child.o.
3859 * doc/gdbint.texinfo: document a few more macros, create new
3860 section for native macros.
3862 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3864 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3865 resolution of copyright issues.
3867 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3869 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3870 subdir gets configured.
3872 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3874 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3876 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3877 searching for a "bfd_strip" program. Also, fixed up arguments
3878 passed to that program.
3880 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3881 which is now used for something else. Rewrite description of
3882 associated parameters to match how gdb does it now.
3883 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3885 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3887 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3889 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3892 * inferior.h (proc_signal_handling_change): prototype removed.
3893 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3894 (handle_command): now calls target_notice_signals.
3895 * procfs.c (proc_signal_handling_change): renamed to
3896 procfs_notice_signals. Now static. Add prototype. All callers
3898 * target.h (struct target_ops): new field, to_notice_signals.
3899 (target_notice_signals): new macro to cover new field.
3900 * target.c (cleanup_target): default to_notice_signals to ignore.
3901 * corelow.c (core_ops),
3903 inftarg.c (child_ops),
3904 procfs.c (procfs_ops),
3905 remote-adapt.c (adapt-ops),
3906 remote-eb.c (eb_ops),
3907 remote-es1800.c (es1800_ops, es1800_child_ops),
3908 remote-hms.c (hms_ops),
3909 remote-mm.c (mm_ops),
3910 remote-nindy.c (nindy_ops),
3911 remote-st2000.c (st2000_ops),
3912 remote-udi.c (udi_ops),
3913 remote-vx.c (vx_ops, vx_run_ops),
3914 remote.c (remote_ops),
3915 target.c (dummy_target),
3916 xcoffexec.c (exec_ops): added static initializer for
3918 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3920 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3922 * main.c (define_command): Add forgotten initializer.
3924 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3926 * language.c, language.h: Move saved_language out to global
3927 expected_language. Set expected_language when user expectation
3929 * language.c (language_info): Don't print type/range checking gub.
3930 * main.c (main): Set expected language.
3931 (execute_command): Check against expected language.
3932 * symfile.c (set_initial_language): Set expected language.
3934 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3936 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3938 A bunch of changes mostly to improve debugging of C++ programs.
3939 Specifically, the calling of inferiors methods is improved.
3941 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3942 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3943 hide the implementation details of pointer-to-method objects.
3944 How to tell if the pointer points to a virtual method is
3945 still very dependent on the particular compiler, but this
3946 should make it easier to find the places to change.
3947 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3948 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3949 macros, instead of a hard-wired-in code that incorrectly
3950 assumed a no-longerused representation of pointer-to-method
3951 values. And otherwise fix the relevant bit-rotted code.
3953 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3954 If there are both fields and methods, put a space between.
3956 * stabsread.c (read_struct_type): Fix bug in handling of
3957 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3958 by '_'). (It used to prematurely exit the loop reading in
3959 the fields, so it would think it should start reading
3960 methods while still in the fields. This could crash gdb
3961 given a gcc that can emit nested type information.)
3963 * valops.c (search_struct_method): Pass 'this' value by
3964 reference instead of by value. This provides a more
3965 consistent interface through a recursive search where the
3966 "bottom" functions may need to adjust offsets (due to multiple
3968 * valops.c, value.h, values.c: Pass extra parameters to
3969 value_fn_field and value_virtual_fn_field so we can
3970 correctly adjust offset for multiple inheritance.
3971 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3972 virtual function calls by using value_virtual_fn_field().
3973 * values.c: New function baseclass_offset, derived from
3974 baseclass_addr (which perhaps can be made obsolete?).
3975 It returns an offset rather than an address. This is a
3976 cleaner interface since it doesn't mess around allocating
3978 * valops.c (search_struct_method): Use baseclass_offset
3979 rather than baseclass_addr.
3981 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3983 * Makefile.in: Re-install 29K/UDI stuff.
3984 * remote-udi.c (udi_resume): Clean up.
3985 * (udi_wait): Rewrite, leave out bugs.
3986 * Add debugging code to print out all register fetches and stores.
3987 * Straighten out target_ops.
3988 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3990 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3992 * remote-udi.c (udi_create_inferior): run with no arguments should
3993 not pass the program name as an argument, since the UDI code
3994 already handles that.
3995 (udi_load): get the symbols from prog_name, not arg_string (the
3996 load command should really use arg_string as the program name, not
3997 prog_name, but at least the run command works now).
3999 * munch: HP9000/300 nm puts an extra space between T and symbol
4002 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4003 needed for vxworks targets.
4005 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4007 * am29k-tdep.c (_initialize_29k): Make it possible for the
4008 user to set and query the address where function calls into the
4009 inferior write a small scratch routine. `set call_scratch_address'
4010 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4011 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4012 not already cached validly.
4014 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4016 Rs6000 native support.
4018 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4019 machines without this header should not be compiling this file.
4020 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4021 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4022 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4023 * xm-rs6000.h: do not include ptrace.h.
4024 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4025 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4026 infptrace.o and inftarg.o move to NATDEPFIES.
4027 (NAT_FILE, NATDEPFILES): new macro for native support.
4029 Sun3 native support.
4031 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4032 new macros for native support.
4033 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4034 removed sun3-xdep.o.
4035 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4037 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4038 * sun3-nat.c, nm-sun3.h: new files for native support.
4040 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4042 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4043 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4044 dbfsize and use it to initialize new local file scope dbsize.
4045 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4046 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4047 DIEs as well as the current check for undersize DIEs. This helps
4048 to gracefully detect and reject corrupted DIE information.
4050 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4052 Add `command hooks' and a hook for inferior program stopping.
4054 * command.h (struct cmd_list_element): Remove unused `aux'
4055 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4056 * command.c (add_cmd): Initialize new fields, elim old.
4057 (add_alias_cmd): Clone new fields.
4058 (delete_cmd): Un-hook hookee if we're deleting hook.
4059 (help_cmd): Tell user the command is hooked, if it is.
4060 (lookup_cmd_1): Abbreviations return the original command
4061 instead of themselves, so that hooks on the original cmd will be
4063 * defs.h (enum command_class): Add class_pseudo and comments.
4064 * gdbcmd.h (execute_user_command): Add prototype.
4065 * infrun.c (normal_stop): If the stop command is hooked,
4066 run the hook whenever we stop.
4067 (hook_stop_stub): Stub for catch_errors.
4068 (_initialize_infrun): Set up pseudo "stop" command.
4069 * main.c (execute_user_command): Code extracted from execute_command.
4070 (execute_command): If hooked, run the hook before the command.
4071 (define_command): If defining a new hook, check the command it
4072 is hooking, and warn if none. Install the hook.
4073 * source.c (_initialize_source): "l" is an abbrev for "list".
4074 * doc/gdb.texinfo: Document command hooks.
4076 * Makefile.in (VERSION): Roll to 4.6.7.
4077 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4078 * infrun.c (breakpoints_inserted): Make it static again.
4079 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4081 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4083 Native file renaming.
4085 * nat-sparc.c -> sparc-nat.c
4086 * nat-sun4os4.h -> nm-sun4os4.h
4087 * nat-trash.h -> nm-trash.h
4088 * config/sun4os4.mh: track file renaming.
4089 * configure.in: link to nm.h rather than nat.h.
4090 * infptrace.c: include nm.h rather than nat.h.
4092 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4094 Host/target/native split for sun4.
4096 * Makefile.in (TSOBS): removed corelow.o.
4097 * infptrace.c: included nat.h.
4098 * nat-trash.h: temporary header file. This should be removed once
4099 all hosts have the native/host/target split.
4100 * configure.in: add a symlink from nat-trash.h to nat.h if no
4101 other nat file exists for this configuration.
4102 * sparc-tdep.c: no longer include sys/ptrace.h.
4103 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4104 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4106 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4107 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4108 to NATDEPFILES. removed sparc-xdep.o.
4109 (NATDEPFILES, NAT_FILE): new macros for native support.
4111 Break the direct connection from core_file_command to any
4112 particular type of core file support.
4114 * target.h (find_core_target): new prototype.
4115 * target.c (find_core_target): new function. Walks the target
4116 list looking for the core target.
4117 * core.c (core_file_command): replace calls to core_detach and
4118 core_open with find_core_target and direct calls.
4120 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4122 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4124 config/hp300hpux.mh: ALLOCA1 was not defined.
4126 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4128 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4129 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4130 until we can figure out a better way to do paging.
4132 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4134 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4135 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4136 * hppa-coredep.c: Remove, now that we use the hook.
4137 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4138 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4140 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4141 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4142 be ripped out and reimplemented right (see elfread.c).
4143 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4145 Rename all HPPA files to fit into unique DOS filenames:
4146 * *hppabsd* => *hppab*
4147 * *hppahpux* => *hppah*
4149 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4151 Make the /proc support a target-struct in its own right.
4153 * Makefile.in: Remove inftarg.[co], since it is now included via
4155 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4156 reference infptrace.o. Add fork-child.o to all *.mh that
4159 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4160 No longer global functions.
4161 (fork_inferior): New global function from fork-child.c.
4162 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4163 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4164 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4165 (child_create_inferior): New tiny function that calls fork_inferior.
4166 * fork-child.c: New file, containing fork_inferior, which is
4167 built from slight mods to inftarg.c's child_create_inferior.
4169 * procfs.c (procfs_ops): Add target vector.
4170 (attach): Rename as static do_attach.
4171 (procfs_create_inferior): New tiny function that calls fork_inferior.
4172 (child_xfer_memory): Rename to static procfs_xfer_memory.
4173 (store_inferior_registers): Rename to static procfs_store_registers.
4174 (inferior_proc_init): Rename to static procfs_init_inferior.
4175 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4176 procfs_files_info, procfs_open, procfs_mourn_inferior,
4177 procfs_can_run): Slightly mangled copies of the corresponding
4178 child_XXX routines from inftarg.c.
4179 (proc_wait): Renamed to static procfs_wait.
4180 (child_resume): Rename to static procfs_resume.
4181 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4182 (initialize_proc_fs): Rename to initialize_procfs. Set up
4185 * putenv.c: index -> strchr.
4186 * regex.c: Always rename bcopy to memcpy, etc.
4187 FIXME: Eventually do the renames rather than use #define's.
4188 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4190 * sparc-xdep.c: Move deferred_stores to target dependent.
4191 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4193 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4195 Split non-target-dependent code out of target_attach routines.
4197 * target.h: Comments on target_attach args and results.
4198 * infcmd.c (attach_command): Check for existing execution, call
4199 target_attach, set up terminal status and wait_for_inferior, wait
4200 for the attach status, and do normal_stop.
4201 * inftarg.c (child_attach): Remove target independent stuff.
4202 * remote-adapt.c (adapt_attach): Ditto.
4203 * remote-mm.c (mm_attach): Ditto.
4204 * remote-udi.c (udi_attach): Ditto.
4205 * remote-vx.c (vx_attach): Ditto.
4209 * remote-hms.c (hms_attach): Remove completely, it was useless.
4210 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4211 commented-out start_remote calls.
4212 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4213 DENTER and DEXIT macros and their calls. Use a real debugger --
4214 like gdb -- to see what functions are being called when.
4215 * utils.c (strcmp_iw): Make nonstatic, for lint.
4217 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4219 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4221 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4223 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4224 fix to differentiate between gcc1 & gcc2 compiled files so that we
4225 can debug calls that pass structs as args correctly.
4226 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4227 so, and what version.
4229 * remote.c (remote_wait): Make regs be char to avoid picayune
4230 ANSI compiler warnings.
4232 * energize.h: Move all external struct decls to inside of
4233 __STDC__, add prototype for energize_shell_wait().
4234 * energize.c (getpty): Clean up, make us really get a controlling
4236 * (energize_initialize): Disable SIGIO prior to setting up for
4237 I/O interrupts. Move setsid(), et. al. to getpty().
4238 * (energize_shell_wait): New routine to wait for things started
4239 via the shell command, uses wait() instead of /dev/proc.
4240 * Also, add prototype for execute_command_1().
4242 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4244 * inftarg.c (child_create_inferior, child_attach,
4245 child_mourn_inferior): collect unix child process stratum
4246 functions which live below the target vector into this file to
4247 facilitate host/target/native split. Also, make them static.
4248 * inflow.c (child_mourn_inferior): removed.
4249 * infrun.c (child_create_inferior, child_attach): removed.
4250 (resume): becomes global so that functions below the
4251 target vector can find it.
4252 * inferior.h (resume): add prototype.
4253 (child_mourn_inferior, child_create_inferior, child_attach):
4256 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4257 replaced with find_default_attach and
4258 find_default_create_inferior.
4260 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4262 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4263 addresses don't get displayed in the wrong positions.
4265 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4267 Separate core functions along target vector in preparation for
4268 native support. Functions above vector now live in core.c. Those
4271 * core.c (solib_add_stub, core_close, core_open, core_detach,
4272 get_core_registers, core_files_info, core_ops): moved to corelow.c
4273 (_initialize_core): removed addition of core_ops target.
4274 * corelow.c: new file.
4275 (solib_add_stub, core_close, core_open, core_detach,
4276 get_core_registers, core_files_info, core_ops): moved from core.c
4277 (_initialize_corelow): new function.
4278 * gdbcore.h (core_open, core_detach): added prototypes.
4279 (core_ops): add forward declaration.
4280 * Makefile.in (SFILES_MAINDIR): add core.c
4282 (TSOBS): change core.o to corelow.o
4284 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4286 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4287 instead of 'sun' predefined symbol so that trap analysis code is
4288 enabled only when the TARGET is a sun3.
4290 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4292 * tm-i960.h (ext_format_i960): Add top-level declaration.
4293 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4294 blocks, else Sun4 compiler complains.
4296 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4298 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4299 instruction's argument. Patch from jonathan@cs.stanford.edu
4302 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4304 Break the thread of control that implies that a unix child
4305 process will be the default target.
4307 * target.c (find_default_run_target, find_default_attach,
4308 find_default_create_inferior, return_zero): new functions.
4309 (cleanup_target): Make return_zero the default for to_can_run.
4311 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4312 child_create_inferior references with find_default_XXX instead.
4314 * target.h (struct target_ops): new field, to_can_run.
4315 (find_default_attach, find_default_create_inferior): new prototypes.
4316 (target_can_run): new macro.
4318 * Also added a zero (default) to_can_run element to all static
4319 struct target_ops initializations throughout GDB, except:
4320 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4322 * infrun.c (child_create_inferior): Clean up error handling when
4323 no exec file is specified.
4324 (child_attach): Don't require exec file.
4326 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4328 Remove kill_inferior_fast, in favor of target_kill, which goes
4329 through the target vector.
4331 * inferior.h (kill_inferior_fast): remove declaration.
4333 * main.c (disconnect): call quit_cover using catch_errors rather
4334 than calling kill_inferior_fast directly. New way goes through
4335 the target vector, handles attached processes, and writes
4336 command history if appropriate.
4337 (quit_cover): new function, wrapper for quit_command.
4339 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4340 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4341 inlining them into the local kill_inferior when needed.
4343 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4345 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4346 * stabsread.c (read_struct_type): Simplify complicated expression
4347 for dumb DECstation compiler.
4349 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4351 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4352 operands to memory management instructions, from WRS.
4354 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4356 * main.c (main): Back out previous language setting changes.
4357 Replace with simple default to C before processing any init
4358 files. There MUST be a language set, even in the absence of
4359 init files or executables, or expression parsing fails.
4361 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4363 * main.c (main): Move code that sets initial language to
4364 symfile.c. Fixup places where command files are processed to
4365 be consistent in setting a default language if none has been
4367 * symfile.c (set_initial_language): Add code moved from
4368 main() that sets an initial default language when a new
4369 symbol file is read.
4370 * symfile.c (symbol_file_command): Call set_initial_language.
4371 * symtab.c (find_main_psymtab): Add FIXME comment.
4373 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4375 * breakpoint.c, sparc-tdep.c: comment changes.
4376 * configure.in: removed target_dependent line.
4378 * remote-mm.c (mm_attach): change printf to error to prevent
4380 * remote-udi.c (udi_attach): change printf to error to prevent
4383 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4384 calls to {fetch|store}_inferior_registers with calls to
4385 target_{fetch|store}_registers, for remote-target independence.
4387 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4389 * Makefile.in: Fix bug I introduced in merging Rich's change.
4390 * infrun.c (child_create_inferior): Use proceed() rather than
4391 doing all the same stuff by hand.
4393 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4395 * Makefile.in, configure.in: add support for files used only when
4396 configured native, that is, when host = target.
4398 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4400 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4401 stores are target dependent and were moved from xm to tm.
4403 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4405 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4407 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4408 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4410 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4412 * target.h (struct target_ops): removed to_convert_to_virtual and
4413 to_convert_from_virtual elements. Initializations removed from
4414 all static initializations.
4415 (target_convert_to_virtual, target_convert_from_virtual):
4417 (host_convert_to_virtual, host_convert_from_virtual): Removed
4418 forward declarations.
4419 * target.c (cleanup_target): removed default assignments for
4420 to_convert_to_virtual and to_convert_from_virtual.
4421 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4423 * findvar.c (value_of_register, value_from_register):
4424 target_convert_to_virtual inlined.
4425 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4426 * valops.c (value_assign): target_convert_from_virtual inlined.
4428 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4430 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4431 position wrong if used for the prompt.
4432 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4434 Support for accessing arbitrary MIPS stack frames in memory.
4436 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4437 set, run it before INIT_EXTRA_FRAME_INFO.
4438 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4440 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4441 (FP) value in the frame_info struct if it is zero (as from top of
4443 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4445 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4446 comes back as zero. So does FP_REGNUM, as a trigger for
4447 init_extra_frame_info.
4449 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4450 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4451 (INIT_FRAME_PC): Defined to null.
4452 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4453 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4454 Briefly explain MIPS stacks in GDB.
4456 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4458 * copying.awk, copying.c (show_copying_command,
4459 show_warranty_command): Rename from copying_info, warranty_info,
4460 to match command function conventions.
4462 * utils.c (prompt_for_continue): Reinitialize more-counts
4463 before printing anything, and again afterward. Fix comments.
4464 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4465 or alloca() if needed.
4467 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4468 detect native versus cross-host.
4470 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4472 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4473 Suns. Rename to m68k_saved_pc_after_call.
4474 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4475 m68k_saved... instead of sun3_saved...
4477 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4479 * Makefile.in (update-depend, update-alldeps): Split out of
4480 setup-to-dist, for convenience in rebuilding the depend and
4482 (assorted): Update to catch straggler files when building gdb.tar.Z.
4484 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4486 Preliminary cleanup for splitting host/native/target.
4488 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4489 here; it is dealt with at a gdb-target-independent level.
4490 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4491 high toned routine. Fix return type to void.
4492 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4493 Rich and I believe the "real problem" was that both single_step
4494 and target_resume were issuing PT_CONTINUE calls. This would
4495 cause the second PT_CONTINUE to sometimes fail because the process
4496 was already running.
4497 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4499 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4501 * energize.c (pty_to_kernel): Must check for EAGAIN as
4502 termination condition.
4503 (full_filename): Don't prepend dirname if filename begins with /.
4504 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4506 (getpty (NCR)): Lotsa bug fixes...
4507 (kernel_dispatch (case StopRType)): Use kill() instead of
4508 killpg() so we can deal with losing systems...
4509 (wait_for_events): Work around NCR select() lossage. It doesn't
4510 zero out readfds when select() returns zero.
4511 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4512 getcwd() instead of getwd() (NCR getwd() seg faults).
4513 (energize_wait): Use sigaction() for NCR. Their version of signal()
4514 is unreliable by default.
4516 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4517 error from PIOCSWSTOP.
4519 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4520 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4521 defs.h, utils.c: Make vfprintf_filtered global.
4523 * energize.c (send_location): New routine to consolidate all
4524 places where we must notify kernel of where the given pc is.
4525 (cplus_demangle): Put single-quotes around demangled names.
4526 (energize_call_command): Call send_location() after doing up,
4527 down, and frame commands.
4529 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4531 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4532 pass at doc for two new remote targets---29K using UDI, and Tandem
4533 ST2000 using STDBUG.
4535 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4537 * doc/all.m4: turn on H8/300 stuff for generic manual
4539 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4540 after explicit call to breakpoint() in serial stubs.
4542 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4544 * mipsread.c: Clean up some white space.
4545 (parse_symbol): Handle stEnd of stFile.
4546 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4548 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4549 store_inferior_registers): Replace unexplained numbers
4550 with manifest constants from a DECstation header file.
4551 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4552 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4554 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4556 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4557 for "down". Suggested by Richard Stallman.
4559 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4561 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4562 redeclaration bug on SunOS 4.
4564 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4566 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4567 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4568 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4569 they aren't already there.
4570 * remote-vx.c (vx_prepare_to_store): Ditto.
4571 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4573 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4575 Removed a large number of changes inserted by Per Bothner
4576 for C++ support. These will go back in when they've been
4579 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4581 * serial.h: Fix prototye for serial_raw().
4582 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4583 serial_write() to match prototypes.
4584 * remote-st2000.c (get_reg_name): Make *p be const.
4586 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4588 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4589 to agree with target structure field type.
4590 (nindy_store_registers): Ditto.
4592 * Makefile (OPCODES): New var, pointing to opcodes library.
4593 (CLIBS, CDEPS): Include it.
4594 (saber_gdb): Load opcodes library.
4596 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4598 * a68v-xdep.c (store_inferior_registers): declare as void.
4599 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4600 * remote-st2000.c: Massive changes to use new serial package.
4601 Also added 'connect' command to transparantly connect to serial
4603 * ser-termios.c: Big cleanup, use nicer coding conventions.
4604 * ser-bsd.c: New module, serial stuff for BSD systems.
4605 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4606 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4608 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4610 * doc/gdb.texinfo: fix shameful error of agreement reported by
4611 jimb@occs.cs.oberlin.edu (Jim Blandy)
4612 * doc/gdb.texinfo: remove old partial discussion of remote serial
4613 protocol (via serial debug stubs)
4614 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4615 use of serial debug stubs
4617 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4619 * symfile.h: Declaration of set_demangling_style() moved
4620 here from demangle.h (which is now in ../include).
4621 * i386-xdep.c: Update comment.
4623 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4625 * symtab.c (completion_list_add_symbol): restructured to optimize
4626 for time. First clip names that cannot match. Then clip any
4627 names we've already considered. Drop a redundant strncpy. Drop
4628 a redundant malloc and associated free for demangled names.
4630 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4632 * a68v-xdep.c (store_inferior_registers): Define as type void.
4633 * configure.in: Add host m68k-apollo*-bsd*.
4634 * demangle.c (struct demanglers): Use enum instead of constant
4635 value to keep braindamaged HP/Apollo compiler happy.
4637 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4639 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4640 match "FOO". This allows 'break Foo' to work when Foo is
4641 a mangled C++ function. (See comment before function.)
4643 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4645 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4646 for files in vx-share/*.c.
4647 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4648 for normal GDB source files.
4650 * Makefile.in (VERSION): Roll to 4.6.6.
4652 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4653 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4654 * tm-sun3os4.h: Update comments.
4655 * xm-delta88.h: Remove STACK_END_ADDR.
4657 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4659 * Makefile.in (VERSION): Roll to 4.6.5.
4661 * infrun.c: Lint for recent `handle' changes.
4663 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4664 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4665 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4666 should include a ser-XXX.o module.
4668 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4669 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4671 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4672 known suns in configure.in, rather than mapping them to unique
4673 config files that happen to duplicate other config files.
4674 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4675 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4677 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4679 * configure.in (*-*-sunos*): Use trailing * to match all
4680 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4681 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4682 in production on Sun-4.
4683 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4684 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4685 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4687 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4688 config/sparc-noun.mt: New target configs for embedded.
4689 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4691 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4692 target definitions for embedded with and without underlines on
4695 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4696 not a parameter of the CPU, but of the development environment.
4697 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4699 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4701 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4702 (which involves reading in main's symtab) if we have no breakpoints.
4704 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4706 * dwarfread.c (cu_language): New local variable to record
4707 language for current compilation unit being processed.
4708 * dwarfread.c (set_cu_language): New local function to decode
4709 and record language for current compilation unit being processed.
4710 * dwarfread.c (synthesize_typedef): Add local function to
4711 synthesize a typedef for C++ classes, structs, unions, and
4713 * dwarfread.c (read_structure_scope): Synthesize typedefs
4714 for C++ classes, structs and unions.
4715 * dwarfread.c (read_enumeration): Synthesize typedefs for
4717 * dwarfread.c (read_file_scope): Call set_cu_language to
4718 record language for current compilation unit. After symtab
4719 is built, save this recorded language.
4720 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4721 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4722 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4723 typedefs for C++ classes, structs, unions, and enumerations.
4724 * dwarfread.c (scan_compilation_units): Call set_cu_language
4725 to record language for current compilation unit.
4726 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4727 for TAG_enumeration_types, rather than in add_partial_symbol.
4728 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4729 case with class, struct, and union type cases, now that they are
4730 the same. Remove tests for non-NULL name attributes, now done
4732 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4733 treat as alias for TYPE_CODE_STRUCT for now.
4735 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4737 * Makefile.in: map "gdb" through program_transform_name when
4740 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4742 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4743 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4744 Use "regi" for local indexing through register numbers, reserving
4745 "regno" for the name of a specific register passed as an input
4746 parameter. Fix bug propagated through all versions that sometimes
4747 used regno as an index when it should have been regi, thus using
4748 -1 as an index in some cases.
4750 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4752 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4753 respectively, so same demangler can be used by other programs.
4754 * Makefile.in: Remove demangler stuff.
4755 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4756 * demangle.c (_initialize_demangler): Tell demangler which
4757 CPLUS_MARKER to assume.
4759 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4761 RS/6000 portability changes (for hosting cross-debuggers).
4763 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4764 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4765 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4766 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4767 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4768 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4769 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4770 (NO_SINGLE_STEP): Add, target-dependent.
4771 (loadinfotextindex): Lowercase, remove "aix_".
4772 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4773 (NO_SINGLE_STEP): Remove, target-dependent.
4774 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4775 * xcoffread.c: Only build file if RS/6000 native GDB.
4776 (build_function_symbol): Remove #if 0'd code.
4777 * rs6000-tdep.c: Cleanup. Add static fn protos.
4778 Use CORE_ADDR for addresses throughout. Make void fns void.
4779 (pop_dummy_frame): Add FIXME about bogosity of design here.
4780 (rs6000_struct_return_address): Ditto.
4781 (frameless_function_invocation, frame_get_cache_fsr,
4782 frame_initial_stack_address, xcoff_relocate_symtab,
4783 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4784 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4785 Use CORE_ADDRs. Change identifiers to lowercase.
4787 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4788 supplying dummy routines if non-native. Add prototype for
4789 static exec_one_dummy_insn. Move a mess of functions to
4790 rs6000-tdep.c (as above). Remove #if 0'd code.
4792 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4793 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4794 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4796 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4799 * vx-share/README, nindy-share/README: New files describing
4800 how these directories' code is shared, and with whom.
4802 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4804 * configure.in (target configurations): Reformat into table.
4805 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4807 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4808 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4809 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4810 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4811 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4812 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4814 * Makefile.in (config-check): Add command to check whether
4815 configure.in is consistent with config/*.
4817 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4819 * configure.in (host configurations): Reformat nested cases into
4820 easy-to-maintain table.
4821 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4822 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4824 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4826 * cplus-dem.c: Reorder args to most local functions to make them
4827 follow the consistent pattern of struct work_stuff pointer first,
4828 followed by pointer into string being demangled, followed by
4829 pointer to the string where the result is being stored, followed
4830 by other args. Also generally replace most variables of name
4831 "type" with "mangled" for consistency. They all pointed to the
4832 same string but half were one name and half the other.
4833 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4834 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4835 use whenever a qualified name is being demangled.
4836 * cplus-dem.c (do_type): Qualified names are treated similarly
4837 to fundamental types, not as modifiers of fundamental types.
4839 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4841 * configure.in: Add sparclite as a target.
4843 * sparc-stub.c (handle_exception): Flush instruction cache just
4844 before returning to the user. (hexToInt): Fix overzealous cleanup.
4846 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4848 * infrun.c (handle_command): Rewrite to allow multiple signal
4849 numbers, signal number ranges, and to recognize "all" to mean all
4850 signals except those used by the debugger.
4851 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4852 to set or reset actions for specific signals.
4854 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4856 * coffread.c (decode_type): Call alloc_type to alloc new
4858 * stabsread.c (read_array_type, read_range_type, define_symbol):
4859 Call alloc_type to alloc new types.
4860 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4861 from type_obstack to symbol_obstack.
4862 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4864 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4865 associated with a type, using the same mechanism as was used to
4866 allocate space for the type structure itself.
4867 * coffread.c (patch_type, coff_read_struct_type,
4868 coff_read_enum_type): Use TYPE_ALLOC.
4869 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4870 * gdbtypes.c (create_array_type, check_stub_method,
4871 allocate_cplus_struct_type): Use TYPE_ALLOC.
4872 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4873 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4874 read_range_type): Use TYPE_ALLOC.
4876 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4878 * breakpoint.c (breakpoint_re_set): Select a default source
4879 symtab if one is not currently selected.
4880 * utils.c (query): Call wrap_here before building the output
4881 query string, to turn off wrapping and flush any buffered output.
4882 Otherwise our query may end up in the wrap buffer and never be
4884 * eval.c (evaluate_subexp): Report error when attempting to
4885 evaluate subscript for types without a target type, rather
4886 than dumping core by using the NULL pointer.
4887 * symfile.c (symbol_file_command): Forget current_source_symtab
4888 and current_source_line when discarding symbol table.
4890 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4892 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4894 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4895 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4897 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4899 * remote.c (remote_open): Fix baud rate setting to make -b flag
4900 work. (remote_wait): Change 'T' message parser to deal with new
4901 improved format which allows stub to send an arbitrary bunch of
4903 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4904 make all this re-entrant by storing all state on the stack. Clean
4905 up memory error trapping. (computeSignal, set_debug_traps):
4906 make it all table driven. Make a start at a baud rate setting command.
4908 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4910 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4912 * remote-vx.c: redefine malloc to avoid buggy declaration on
4913 RS/6000 <rpc/types.h>.
4914 xm-rs6000.h: include <sys/select.h> to define fd_set for
4915 <rpc/svc.h> on RS/6000.
4917 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4919 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4920 recursive invocations of make. Always create installation
4923 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4925 * m68k-pinsn.c: Minor fix in style of output (don't use
4926 range to indicate floating point control registers).
4928 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4930 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4932 * infcmd.c (registers_info): Handle multiple register names.
4933 Changes inspired by Roland McGrath.
4935 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4937 * sparc-stub.c: New file. Mix it with your SPARClite
4938 application, and it will speak GDB remote protocol!
4939 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4940 deal with arbitrary registers. Needed for sparc-stub.
4942 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4944 * cplus-dem.c (cplus_markers): Add table for gnu style and
4945 use throughout, in place of compile time constant CPLUS_MARKER.
4946 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4947 * cplus-dem.c (cfront_special): New function, as suggested
4948 by pfieland@stratus.com.
4949 * cplus-dem.c (forget_types): New function.
4950 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4952 * cplus-dem.c (mop_up): Call forget_types().
4953 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4954 Use throughout, instead of checking current_demangling_style.
4955 * cplus-dem.c (demangle_signature): When finding an explicit
4956 start of function args, forget all remembered types for
4957 lucid/cfront style demangling.
4958 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4959 underbar characters, use last pair as the delimiter. Hoist
4960 gnu_special() call up to cplus_demangle(). Call cfront_special()
4962 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4963 for inherited classes.
4964 * cplus-dem.c (demangle_args): Document quirks of numbered
4965 references to previously seen types.
4966 * dbxread.c (read_ofile_symtab, process_one_symbol):
4967 Use AUTO_DEMANGLING rather than explicitly checking
4968 current_demangling_style.
4969 * demangle.h: Add some comments.
4970 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4971 CFRONT_DEMANGLING): New macros.
4972 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4973 not found in the actual producer string produced by lcc.
4974 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4975 than explicitly checking current_demangling_style.
4977 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4979 * breakpoint.c (enable_longjmp_breakpoint,
4980 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4981 Check for duplicate breakpoints at the same address. Bug report
4982 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4984 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4986 * buildsym.c (end_symtab): Document that end_symtab can return
4987 NULL under non-error conditions.
4988 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4989 returned from end_symtab for empty compilation units.
4991 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4993 * am29k-tdep.c: Lint from DECstation compiler.
4994 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4995 As the man page says, "Sometimes you just can't get lint to shut
4996 up". That doesn't mean you should blow away the code it won't
4998 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4999 it up over the next few weeks. Make mips x 29k build.
5000 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5001 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5002 but leave it as a comment because the breakpoint instruction
5003 is not easily accessible at this moment (it's static, and if
5004 we define one here, it goes into every file compiled).
5006 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5008 * Makefile.in (VERSION): Bump to 4.6.3.
5009 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5010 function scopes when building partial symbol tables.
5011 * objfiles.c (open_existing_mapped_file): Make it clear in
5012 warning message that out of date mapped files are ignored.
5013 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5014 unit source file name in error message.
5016 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5018 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5019 * dwarfread.c (struct_type): In absence of AT_byte_size for
5020 bitfield, use size of object of member's type for the size of
5021 the anonymous object containing the bit field.
5022 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5023 an AT_byte_size attribute is seen.
5024 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5025 union aux_ext (was aux_ent).
5026 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5027 unsigned char* to char*, for Lucid compiler.
5028 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5029 to be correct type (from unsigned char* to char*).
5030 * valprint.c (type_print_derivation_info): Minor tweak to placement
5031 of commas in derived class printing.
5032 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5034 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5036 * xm-go32.h: Define LSEEK_NOT_LINEAR
5037 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5038 then work out the lseek positions of newlines by running through
5039 the file and `tell'ing. This makes source file listing work on
5040 OS's where the relationship between physical position in file and
5041 canonical position is indeterminate, eg VMS and DOS.
5043 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5045 * stabsread.c: Ensure that all members of all allocated structures
5046 are initialized to known state to avoid hard to find bugs with gdb
5047 using fields containing random data.
5048 * buildsym.c (start_subfile): Compact dirname initialization.
5049 * buildsym.c (patch_subfile_names): New function.
5050 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5051 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5052 * buildsym.h (patch_subfile_names): Add prototype.
5053 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5055 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5057 * remote-udi.c: Update comments.
5059 * remote.c (getpkt): Only force retransmission ten times;
5060 after that, assume bug in target code, and handle pkt anyway.
5062 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5064 * configure.in: Add support for apollo 68k under BSD environment.
5065 * xm-apollo68b.h: New file to support above.
5067 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5069 * configure.in: Recognize i486 host cpu.
5070 * valprint.c (type_print_derivation_info): Print derivation info
5071 in same form as class declarations in source.
5072 * valprint.c (type_print_varspec_suffix): Split arg printing
5073 code out to type_print_args function.
5075 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5077 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5078 at_import, at_frame_base.
5079 * dwarfread.c (completedieinfo): Remove cases for obsolete
5080 AT_visibility, AT_import, and AT_frame_base attributes.
5081 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5082 i860, which can keep up to 4 shadow breakpoints.
5083 * tm-stratus.h (USG): Define.
5084 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5085 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5086 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5087 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5088 * config/stratus.mt (TDEPFILES): Include files available from
5089 stratus that are not yet in release pending receipt of paperwork
5091 * buildsym.c (finish_block): Minor code format change.
5092 * gdbtypes.h (struct field): Add to comments.
5093 * gdbtypes.h (virtual_field_bits): Add to comments.
5094 * objfiles.c (allocate_objfile): Change obstack interface to
5095 match FSF merging efforts.
5097 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5099 * Makefile.in (VERSION): Bump to 4.6.2.
5100 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5101 * Makefile.in (OBS): Add stabsread.o
5102 * Makefile.in (stabsread.o): Add build rule.
5103 * stabsread.c, stabsread.h: New files.
5104 * buildsym.c: Split out stabs specific support to stabsread.c.
5105 * buildsym.h: Split out stabs specific support to stabsread.h.
5106 * dbxread.c (stabsread.h): Include
5107 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5108 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5109 * dbxread.c (read_ofile_symtab): Call end_stabs.
5110 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5111 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5112 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5113 really_free_pendings to cleanups.
5114 * elfread.c (elf_new_init): Call stabsread_new_init.
5115 * gdbtypes.c: Small changes to maintenance commands.
5116 * mipsread.c (stabsread.h): Include.
5117 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5118 * xcoffread.c (stabsread.h): Include.
5119 * xcoffread.c (global_stabs): Remove redundant def.
5120 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5122 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5124 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5125 * inflow.c (terminal_init_inferior, terminal_inferior,
5126 terminal_ours_1, initialize_inflow): Record and use state
5127 of lmode_inferior_valid and lmode_ours_valid.
5129 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5131 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5132 include <sgtty.h> on USG. (from sef).
5134 * depend: es1800 dependency needed here.
5136 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5138 * buildsym.c (read_struct_type): Initialize structs allocated
5139 with alloca, to avoid using random values from stack later on.
5140 * defs.h (fprintf_filtered): Add prototype.
5141 * gdbtypes.c (check_stub_method): Fix misleading comments.
5142 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5144 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5145 small changes to maint support functions.
5146 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5147 for some fields and expand comments.
5148 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5149 macro and track change to obstack_full_begin macro.
5150 * utils.c (fprintfi_filtered): New function.
5151 * valprint.c (type_print_base): Fixup field printing to not
5152 print extraneous lines and not print bogus "no data fields"
5153 messages for C++ classes with no data members. Also use new
5154 fprintfi_filtered function.
5156 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5158 * configure.in: es1800 ok for 68000 too.
5160 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5162 * configure.in: echo error messages to stderr, not stdout
5164 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5166 * configure.in: recognize hppa* instead of hppa
5168 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5170 * energize.c: Second cut at DynamicLoad message handling.
5172 * energize.c: Relativize pathnames in #include statements.
5173 * (kernel_dispatch): Better error messages for unknown protocol
5175 * (kernel_dispatch): First cut at DynamicLoad message handling.
5177 * Makefile.in: Remove -I../readline from all compilations,
5178 include a special case for main.o instead.
5180 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5182 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5183 error if it fails to find a member type, rather than return NULL
5184 and trigger a coredump.
5185 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5186 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5187 match on complete demanglings, including argument lists for member
5188 functions, rather than just accepting the first demangling that
5189 matches the class and function name.
5190 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5191 to start_symtab as the directory name.
5192 * dwarfread.c (completedieinfo): Strip off any leading hostname
5193 portion of the AT_comp_dir attribute string. Gdb doesn't know
5194 what to do with them (FIXME).
5196 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5198 * breakpoint.c (commands_command): Simplify code a bit, remove
5199 unnecessary fflush().
5201 * Makefile.in (OTHERS): Add gcc.patch.
5202 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5204 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5206 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5207 lcc producer string.
5209 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5211 * WHATS.NEW renamed to NEWS.
5213 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5215 * dbxread.c, dwarfread.c: Re-enable experimental code to
5216 automatically select demangling style.
5217 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5218 DEMANGLING_STYLE, to make more descriptive. Revert back to
5219 "auto" as default. Comment use.
5220 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5221 * Makefile.in (${DEMANGLER}.o) Remove target and special
5224 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5226 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5228 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5230 * Makefile.in, demangle.c: Change default demangling style to
5232 * Makefile.in: Update version to 4.6 !!!
5233 * README, WHATS.NEW: Update for 4.6.
5235 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5237 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5240 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5241 nodes as base classes.
5243 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5245 * alldeps.mak, depend: Update.
5247 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5249 * Makefile.in (VERSION): 4.5.9.
5251 * xm-hp300bsd.h: Add decl for strdup().
5252 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5253 PDR. Cleanup a few things, fix compilation warnings.
5255 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5257 * Makefile.in (DEMANGLING_STYLE): New define to set default
5258 demangling style for C++. Defaults to "auto".
5259 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5260 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5261 * Makefile.in (OBS): Add demangle.o
5262 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5263 Remove compile time decisions about demangling style and replace
5264 with runtime decisions using current_demangling_style.
5265 * cplus-dem.c (main): Expand code included during building of
5266 standalone demangler to recognize demangling style options.
5267 * dbxread.c (demangle.h): Include.
5268 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5269 demangling style if processing g++ code and current demangling style
5270 is auto (Note: this feature currently disabled.)
5271 * demangle.c: New file, generic demangling control.
5272 * demangle.h (demangling_styles): New enumeration to select one
5273 of several demangling styles. Also define string names for each
5275 * demangle.h (set_demangling_style): Add prototype.
5276 * dwarfread.c (demangle.h): Include.
5277 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5278 New producer string prefixes to recognize.
5279 * dwarfread.c (handle_producer): Consolidate actions for specific
5280 producers. Set demangling style based on producer string if
5281 current style is auto. (Note: this feature currently disabled.)
5282 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5284 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5286 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5288 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5290 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5291 * c-exp.y: Call lookup_signed_typename() after seeing
5292 "signed". This handles "signed char" correctly.
5293 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5294 keywords before a type specifier.
5296 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5298 * command.c (lookup_cmd_1): Clarify descriptive comments.
5299 * gdbcmd.h (maintenanceprintlist): Add declaration.
5300 * main.c (maintenanceprintlist): Add definition.
5301 * main.c (gdb_completer_command_word_break_characters): Add.
5302 * main.c (symbol_completion_function): Switch completer word
5303 break character sets dynamically, based on whether completion is
5304 being done on commands or on something else.
5305 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5306 * maint.c: Include demangle.h.
5307 * maint.c (maintenance_demangle): New function.
5308 * maint.c (maintenance_print_command): New function.
5309 * maint.c (_initialize_maint_cmds): Reorganize some commands
5310 under new maintenance print subcommand.
5312 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5314 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5315 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5316 target type. Otherwise, 'whatis this.field' wouldn't work,
5317 which would be inconsistent, since 'print this.field' works.
5318 * buildsym.c (read_struct_type, read_enum_type): Clear
5319 TYPE_FLAG_STUB flag.
5320 * buildsym.c (cleanup_undefined_types): Don't rely on a
5321 flawed "Reasonable test to see if" a type has been defined
5322 since it was referred to; now we can just see if the
5323 TYPE_FLAG_STUB flag has been cleared.
5324 * valprint.c (print_type_base): Emit public/protected/private
5325 labels for methods as well as fields. Also, indent these labels
5326 2 spaces instead of 4, for a more conventional "look".
5327 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5328 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5329 * gcc.patch: New file. Contains patch for gcc (so people
5330 with gdb-2.2.x won't have to wait for a new gcc release).
5332 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5334 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5335 (print_addr): Call print_address to show symbolic version as well.
5337 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5339 (vx_read_register): Declare inferior_fp_regs. Delete code for
5340 copying "inferior_registers" around; the values are already in var
5341 "registers". Use correct size for register set.
5343 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5344 target doesn't support it.
5345 (vx_read_register): Don't try reading them either.
5347 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5348 VxWorks back end reads them in one contiguous set except for this
5350 (register_names): Change "pc" to "pcw" to avoid confusion printing
5352 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5353 find the PC under VxWorks.
5355 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5357 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5358 to create new blank types, instead of handcrafting them.
5359 * defs.h (printfi_filtered): Add prototype.
5360 * utils.c (printfi_filtered): New function.
5361 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5362 to simplify the code. Other cleanups.
5363 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5364 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5365 use of various fields.
5366 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5367 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5368 production that currently treats it exactly the same as STRUCT.
5369 * c-exp.y (yylex): Recognize "class" as token CLASS.
5370 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5371 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5372 general symbol handling code. Call cplus_mangle_opname with
5374 * symtab.c (decode_line_2): Print demangled function names in
5375 breakpoint menus, instead of just file and line number.
5376 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5377 * valprint.c (type_print_base): Print "class" for C++ classes,
5378 rather than "struct". Print section labels for public, protected
5379 and private members of C++ classes.
5380 * values.c: Include demangle.h.
5381 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5383 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5385 * Makefile.in (VERSION): Update to 4.5.8.
5387 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5389 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5390 prevent crashes when examining cross-targets.
5391 * dbxread.c (process_one_symbol): Include directory name when
5392 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5393 find include files, and yacc/lex sources when the cwd doesn't match
5394 that in which the object was compiled.
5395 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5397 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5400 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5402 * maint.c (maintenance_command, maintenance_info_command):
5403 Install with allow_unknown as 0 and call help_list to show
5404 list of possibilities when no subcommand is specified.
5406 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5408 * configure.in: Add m68k-ericsson-*.
5409 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5411 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5413 * maint.c: New file.
5414 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5415 * Makefile.in (OBS): Add new file maint.o.
5416 * defs.h (command_class): Add class_maintenance.
5417 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5418 commands. Allow for them (and other nonessential parts of gdb)
5419 to be selectively left out under special circumstances.
5420 * gdbtypes.c (recursive_dump_type): New function; supports
5421 maintenance print-type command.
5422 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5424 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5426 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5427 initializers. Add initializations for setprintlist, showprintlist,
5428 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5429 * printcmd.c (maintenance_print_type): New maintenance cmd.
5430 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5431 implied by comment that all cmd lists are owned by main.c.
5432 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5433 that all cmd lists are owned by main.c.
5434 * language.c (setchecklist, showchecklist): Move to main.c, as
5435 implied by comment that all cmd lists are owned by main.c
5436 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5437 deletelist): Remove redundant declarations (also in gdbcmd.h).
5438 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5439 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5440 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5441 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5442 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5443 maintenance_print_msymbols, maintenance_print_objfiles):
5445 * symmisc.c (printsyms_command, printpsyms_command,
5446 printmsyms_command, printobjfiles_command): Removed from
5447 _initialize_symmisc.
5448 * main.c (dump_me_command): Moved to maint.c and renamed to
5449 maintenance_dump_me.
5450 * breakpoint.c (all_breakpoints_info): Rename to
5451 maintenance_info_breakpoints.
5452 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5453 all_breakpoints_info to add maintenance_info_breakpoints to the
5454 maintenanceinfolist instead.
5455 main.c (initialize_main): Set up maintenance class commands.
5457 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5459 * energize-patches: Fix minor problems with building energize lib.
5461 * energize-patches: Change names of all cadillac procedure calls
5462 to be energize procedure calls. Simplify many hooks by moving
5463 tests energize.c. Configure energize, and build it automatically now.
5465 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5467 * Makefile.in (VERSION): Bump to 4.5.7.
5468 * cplus-dem.c (demangle_args): Validate index for previously
5469 seen type to guard against bogus values from malformed manglings.
5470 * valops.c (value_struct_elt_for_reference): Guard against
5471 blindly using NULL return value from lookup_symbol.
5473 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5475 * cadillac.c, cadillac-patches: Rename to energize.c and
5476 energize-patches. Change all routines and variables named
5477 'cadillac*' to 'energize*'. Create new file called energize.h to
5478 hold all interface declarations.
5480 * deblib/connection/*: Move all of this stuff into energize/, but
5481 delete unneeded files.
5483 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5485 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5487 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5488 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5489 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5490 child processes, to avoid dead ones "hanging around" after GDB exits.
5491 (attach): Always stop the process if it needs it. Set RLC flag
5492 when attaching running processes, so it will continue if we detach
5493 it, quit, or are killed.
5494 (detach): Clear faults and set RLC flag to make process run
5496 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5498 (info_proc): Open process O_RDONLY, so we can see any process,
5499 even those controlled by debuggers.
5500 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5502 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5504 Relocate symbols using an array of section_offsets, rather than a
5505 single `addr' or `offset'. This makes Solaris-2 support work, and
5506 permits better VxWorks (and maybe xcoff) support later.
5508 * symtab.h (struct section_offsets): New structure for keeping
5509 a set of offsets, rather than a single one.
5510 (struct objfile): Replace addr with section_offsets member.
5511 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5512 * gdb-stabs.h: New include file with `symbol type specific'
5513 parameters for psymtabs and objfiles.
5514 * Makefile.in (HFILES): Add gdb-stabs.h.
5515 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5516 * coffread.c: Conforming changes. Fake offset array always 0.
5517 * dbxread.c: Conforming changes.
5518 (struct dbx_symfile_info): Move to gdb-stabs.h.
5519 (start_psymtab): Call elfstab_offset_sections to calculate good
5520 offsets for this source file, based on the ELF symbol table info.
5521 (read_ofile_symtab): Yank N_CATCH, which is dead.
5522 (process_one_symbol, N_CATCH): Yank.
5523 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5524 Relocate with SECT_OFF_TEXT.
5525 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5526 to distinguish relocatable from absolute symbols. Then, if not
5528 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5529 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5530 (", N_ROSYM): SECT_OFF_RODATA.
5531 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5532 (dbx_symfile_offsets): Add to translate addr to offset.
5533 * dwarfread.c: Conforming changes. Single offset currently used.
5534 * elfread.c: Add various complaints about elf/stab stuff.
5535 #include gdb-stabs.h. Conforming changes, using a single offset.
5536 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5537 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5538 for later use in building psymtabs.
5539 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5540 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5541 (free_elfinfo): New fn, frees all chained stab_section_infos
5542 in an objfile, and zaps the start-of-chain pointer.
5543 (elfstab_offset_sections): New fn, looks in stab_section_info
5544 chain to determine section bases to relocate a psymtab's worth
5545 of symbols, as they are being read.
5546 * mipsread.c: Conforming changes. Stabs-reading will relocate
5547 using one offset. MIPS-reading will not relocate at all.
5548 * partial-stab.h: Relocate different symbol types using different
5549 offsets from section_offsets.
5550 * symfile.c: Conforming changes.
5551 (find_lowest_section): Unused function to use later
5552 to free us from the Tyranny of the Text Section.
5553 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5554 in all lower layers of symbol reading. Call format-specific
5555 sym_offsets function to initialize offsets for high speed symbol
5557 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5558 (symbol_file_command, add_symbol_file_command): Callers changed.
5559 * symmisc.c (dump_psymtab): Print new relocation parameters.
5560 * xcoffread.c: Corresponding changes.
5562 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5563 * main.c (main): Read the $HOME/.gdbinit file before processing
5564 the argv arguments (e.g. reading symbol files or core
5565 files). This allows global parameters to be set, which will apply
5566 during the symbol reading. The ./.gdbinit is still read after
5568 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5569 * xcoffexec.c: Clean up quote inside comment.
5571 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5573 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5574 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5575 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5576 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5577 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5578 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5579 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5580 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5581 values.c, xcoffread.c:
5582 Remove "(void)" casts from function calls where the return value
5583 is ignored, in accordance with GNU coding standards.
5585 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5587 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5588 * partial-stab.h: Ignore N_ENDM.
5589 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5590 CODE or DATA section attachment. This eliminates a lot of random
5591 values from shared libraries, which screw up the ordinary symbols
5592 in the address ranges they happen to overlap.
5593 * buildsym.c (define_symbol): Eliminate special tests
5594 for function types; move into "function" cases in switch statement.
5595 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5596 in case they define new type numbers. But ignore them (FIXME).
5597 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5598 (read_sun_builtin_type): Add commentary.
5600 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5602 * xm-rs6000.h: define MEM_FNS_DECLARED
5604 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5606 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5607 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5608 * mips-xdep.c: Remove most include files (unused, caused errs).
5609 (fetch_core_registers): Use right parameters in dummy fn.
5611 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5613 * buildsym.c (scan_file_globals): Beware the null file.
5614 Fix from Jim Williams.
5616 * stack.c (return_command): Evaluate expression *before* popping
5617 off the stack frames! Fix inspired by Jim Williams.
5618 (up_silently_command, down_silently_command): No sel frame is error.
5620 * defs.h (memcpy, memset): Conditionalize decls on
5621 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5622 (alloca): Break out the STDC and non-STDC alloca cases, to make
5623 it work on old preprocessors as well as "picky ANSI" ones.
5624 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5626 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5627 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5628 header files define it!
5630 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5632 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5634 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5635 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5636 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5637 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5638 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5639 utils.c, valarith.c, valops.c, valprint.c, values.c:
5640 Replace bcopy() use with memcpy(), which is more standard and can
5641 take advantage of gcc's builtin functions for increased performance.
5642 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5643 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5645 Replace bzero() use with memset(), which is more standard and can
5646 take advantage of gcc's builtin functions for increased performance.
5647 * i386-tdep.c, main.c, valprint.c:
5648 Replace bcmp() use with memcmp(), which is more standard and can
5649 take advantage of gcc's builtin functions for increased performance.
5651 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5653 * remote.c (remote_wait): Fix cast on signal() call.
5654 * defs.h (alloca): More diddling with alloca. Have to ensure
5655 that it has a prototype, so that if alloca is defined as a macro
5656 that takes an arg, the definition is seen as a use of a macro
5657 that takes an arg, to satisfy picky ANSI preprocessors.
5659 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5661 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5662 consistency with all other gdb files.
5663 * cadillac.c: Use <string.h> rather than <strings.h>.
5664 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5665 * Makefile.in (MAKE): Remove definition for consistency with
5666 other Makefile.in files and to fix problem with recursive makes.
5668 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5670 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5673 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5675 * source.c (print_source_lines): for DOS interoperability; don't
5676 print CR (013) as ^M.
5678 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5680 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5682 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5684 * remote.c (remote_wait): Cast signal to void * to avoid warning
5685 from busted HP compiler.
5687 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5688 stabs cause end_psymtab to be called.
5690 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5691 compiler feature of putting 'c' into basic type descriptors for
5694 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5695 where there is no place for nPC in prrun struct.
5697 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5699 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5700 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5701 * dwarfread.c (enum_type): Save enum names on type_obstack.
5702 * dwarfread.c (struct_type): Save member name on type_obstack.
5703 * symtab.c (_initialize_symtab): Fix misspelling.
5704 * regex.c (store_jump, insert_jump): Return void.
5706 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5708 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5709 (alloca): Declare return type on SPARC, since Sun doesn't.
5710 (*_BYTE_ORDER): Improve comment: *must* be defined.
5712 * tm-hppa.h: New file, architectural definition of HP PA.
5713 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5715 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5716 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5717 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5718 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5721 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5722 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5723 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5725 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5727 * printcmd.c (output_command): Thinko.
5728 (x_command): Only set remembered size/format if cmd succeeds.
5730 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5731 since it is no longer used and burns time for every symbol read.
5732 (process_one_symbol): Treat N_CATCH like default (complain).
5734 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5736 * partial-stab.h (case N_TEXT): Fix fencepost error when
5737 detecting start of new symbol info after reading symtab for a
5738 module with a zero length TEXT segment.
5740 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5742 * Makefile.in (VERSION): Bump to 4.5.6.
5743 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5745 * defs.h (NORETURN): Define away for Lucid compiler.
5746 * remote.c (remote_timer, remote_interrupt): Signal handlers
5748 * ser-termios.c (serial_write, serial_close): Return whatever
5749 value the write/close call returns, rather than falling off end.
5750 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5751 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5753 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5754 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5756 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5757 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5758 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5759 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5761 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5762 store_inferior_registers): Supply missing fourth argument to
5764 * cadillac.c (kernel_dispatch): Make return type void.
5765 * cadillac.c (iosig): Signal handlers take one int arg.
5766 * valprint.c (val_print_fields): Call fprint_symbol to get
5767 automatic C++ demangling for mangled field names.
5769 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5771 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5772 * dwarfread.c (enum_type): Fix misspelling in comment.
5773 * valprint.c (val_print_fields, cplus_val_print): Minor
5774 adjustment to printing of C++ class structures to more closely
5775 match format for printing C structures, with and without setting
5778 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5780 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5781 (which is not a Posix signal) if it isn't defined.
5782 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5783 New port to Linux (a free Unix clone for 386 machines).
5785 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5787 COFF changes for dealing better with EPI 29K C compiler output.
5789 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5791 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5792 (read_coff_symtab): Move patch_opaque_types call from
5793 coff_symfile_read. Restrict it to symtabs from this objfile.
5794 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5795 references on opaque type chain; just let coff_lookup_type handle 'em.
5796 (decode_type): Complain about tagndx values on
5797 non-struct/union/enum types, which the EPI compiler tends to produce.
5799 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5801 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5804 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5805 usage to match new prototype. Include libbfd.h to get prototype.
5807 * source.c (find_source_lines): Handle large st_size fields.
5809 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5811 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5812 * stack.c (return_command): Use cleanups to avoid memory leaks.
5814 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5816 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5817 INT_REGNUM to INTE_REGNUM.
5819 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5821 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5823 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5824 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5825 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5826 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5828 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5829 declarations of malloc/realloc/free that are inserted by some
5831 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5833 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5834 another decl of strdup (this really ought to come from libiberty.h!).
5836 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5838 * remote.c (getpkt): Error if input exceeds buffer size.
5839 (_initialize_remote): `set remotedebug' enables packet trace.
5841 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5842 N_SLINE's, etc, just like Sun cc on Solaris2.
5844 * am29k-tdep.c (read_register_stack, write_register_stack):
5845 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5846 variable. Add `set' and `show' commands for it.
5847 * doc/gdb.texinfo: Document it.
5849 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5851 * valprint.c (type_print_1): Plug memory leak. Print all
5852 C++ syms as demangled, not just functions.
5853 * buildsym.c (read_range_type): When we find a signed char
5854 type, do a lookup of signed char, not plain char. Plain char's
5855 still get looked up as plain char's elsewhere.
5857 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5859 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5860 (Bug and fix found by Pierre Willard.)
5862 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5864 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5866 * xm-rs6000.h: Add decl for strdup().
5868 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5871 * breakpoint.c (enable_command, disable_command): Without args,
5872 should only affect normal breakpoints and watchpoints.
5874 * m68k-pinsn.c (print_insn_arg): Make register be const.
5875 * xcoffexec.c: Remove ' from comment.
5876 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5877 with decls of malloc in c-exp.tab.c (as produced by yacc).
5878 There's got to be a better way to do this...
5880 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5882 * partial-stab.h: Convert single rindex use to strrchr.
5883 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5884 standard <strings.h> file, now that the only single use of
5885 rindex in the gdb source files is gone.
5887 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5889 * mipsread.c: Undo ill effects from including <strings.h>,
5890 which #defines index to be strchr. Unfortunately, index is
5891 a member of a symbol table structure that can't be changed.
5892 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5893 remove redundant #include's.
5895 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5897 * mipsread.c: #include <strings.h> for rindex().
5899 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5901 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5903 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5905 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5906 extraneous SO stabs from busted C++ compilers.
5908 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5910 * Makefile.in (VERSION): Bump to 4.5.5.
5911 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5912 C++ lookups fail, print possibly helpful hint about completion.
5913 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5914 for static data members.
5915 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5916 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5917 it's broken on ncr3000's.
5919 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5921 * dwarfread.c (decode_modified_type): Change type of first arg.
5922 Change 'modifier' to char from unsigned char. Cast single use
5923 that needs to be unsigned char.
5924 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5925 * utils.c (strdup_demangled): Add function.
5926 * defs.h (strdup_demangled): Add prototype.
5927 * stack.c (return_command): Demangle C++ function names for query.
5928 * infcmd.c (jump_command): Demangle C++ function names for query.
5929 * cplus-dem.c (consume_count): New function and prototype.
5930 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5931 do_type): Replace conversion code with consume_count().
5932 * cplus-dem.c (gnu_special): Fix demangled of static members.
5933 * source.c (list_command): Print demangled function names
5934 when appropriate. Fix supplied by Peter Schauer.
5936 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5938 * sparc-tdep.c: Clean up slightly for Solaris2.
5940 * buildsym.c (define_symbol): Nameless types are now on several
5941 platforms; generalize them and un-ifdef them to make Solaris 2
5944 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5946 * infcmd.c: Fix typo (reported by Rob Savoye).
5947 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5948 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5949 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5950 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5951 rather than the one for the first file in the dependency chain.
5953 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5954 set. Don't reset our own texthigh, or dependency-only pst's, in
5955 scanning all the rest of the psymtabs.
5956 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5958 * buildsym.h (N_UNDF): Improve comments.
5959 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5961 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5963 * symtab.h (struct symbol): Add aux_value union for preserving
5964 an additional per-symbol value.
5965 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5966 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5967 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5968 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5969 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5971 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5973 * symfile.c (clear_symtab_users_once): Now non-static (for
5976 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5978 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5979 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5980 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5982 Solaris-2 support on SPARC:
5984 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5985 Add symbol_size and file offsets to struct symloc.
5986 Add static symbol_table_offset, string_table_offset,
5987 file_string_table_offset, next_file_string_table_offset,
5989 (add_old_header_file): Convert error() to complain()t.
5990 (dbx_symfile_read): Get symbol size via the objfile.
5991 Also get symbol_table_offset.
5992 (dbx_symfile_init): Record symbol size and count via the objfile.
5993 (dbx_next_symbol_text): Always add file_string_table_offset when
5994 accessing string table.
5995 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5996 (SET_NAMESTRING): Use the offset.
5997 (end_psymtab): Large kludge to determine addresses where source
5998 files start and end (for the psymtab header).
5999 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6000 Get this, symbol size, and symbol offset, from psymtab.
6001 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6002 Patch up last_source_start_addr if zero in N_SO.
6003 (process_one_symbol): Add variable function_start_offset.
6004 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6005 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6006 ( "", N_OBJ, N_OPT): Ignore.
6007 (elfstab_build_psymtabs): New function to read stabs out of
6010 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6011 (gdb): use GLOBAL_CFLAGS when linking, too.
6012 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6013 (N_OBJ, N_OPT): Ignore.
6014 ('f', 'F'): Save last function name.
6016 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6017 extra info in the minimal symbol.
6018 (elf_symtab_read): The extra info is the size of an ELF object,
6019 which was kludged to us in the `udata' field of the BFD symbol.
6020 Gag me with a crowbar...
6021 (elf_symfile_read): Keep track of both the absolute load address,
6022 and the offset between load addr and symbols. Handle STABS as
6023 well as DWARF sections, passing the absolute load address to
6024 elfstab_build_psymtabs.
6026 * symfile.h: Prototype elfstab_build_psymtabs.
6027 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6029 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6031 * buildsym.h: Add processing_acc_compilation flag.
6032 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6033 (define_symbol): Skip arg types in function entries. Resolve
6034 overloaded 'P' which acc uses for prototypes of functions called
6036 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6038 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6039 save size of ELF symbols. FIXME.
6040 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6041 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6043 * configure.in: Solaris config is sparc-sun-solaris2.
6044 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6046 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6047 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6048 * symfile.c (symfile_bfd_open): Comment where name is freed.
6049 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6051 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6053 * expprint.c (print_subexp): Add missing ']'.
6054 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6055 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6056 * WHATS.NEW: Point out improved C++ function name handling.
6057 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6058 type names for both implicitly and explicitly signed integral
6059 types. See comment in the source code.
6061 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6063 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6064 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6065 * expprint.c (print_subexp): Fix printing of register names.
6067 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6069 * inferior.h (register_valid): Declare.
6070 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6071 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6072 macros for traversing the data structures in a single objfile.
6073 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6074 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6077 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6079 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6080 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6081 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6082 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6084 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6086 * depend: rebuild to account for remote-st2000.c.
6087 * remote-st2000.c: Almost works now.
6088 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6090 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6092 * c-exp.y (yylex): Recognize single-quoted strings that specify
6093 tokens with embedded whitespace, such as C++ demangled names.
6094 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6095 * main.c (gdb_completer_quote_characters): Add global variable.
6096 * main.c (symbol_completion_function): Total rewrite for C++
6097 demangled name handling.
6098 * main.c (skip_quoted): New function.
6099 * main.c (main): Set rl_completer_quote_characters.
6100 * symmisc.c (dump_symtab): Print source language for symtab.
6101 * symtab.c (expensive_mangler): Add prototype and function.
6102 * symtab.c (completion_list_add_symbol): Total rewrite for new
6103 C++ demangled name handling.
6104 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6105 other changes for demangled C++ symbol handling.
6106 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6107 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6108 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6109 * symtab.c (completion_list_add_symbol): Total rewrite for new
6110 C++ demangled name handling.
6111 * symtab.c (expensive_mangler): New function.
6112 * utils.c (strcmp_iw, demangle_and_match): New functions.
6113 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6115 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6117 * Makefile.in: Roll VERSION to 4.5.4.
6118 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6119 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6120 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6122 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6124 * alldeps.mak: Rebuild to account for new files.
6125 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6126 * tm-st2000.h: New file.
6127 * configure.in: Tandem debug monitor (st2000) support.
6128 * remote-st2000.c, config/st2000.mt: ditto.
6130 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6132 * blockframe.c (inside_entry_file, inside_main_func,
6133 inside_entry_func): Return 0 if no symbols; avoid crashing.
6135 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6137 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6138 without masking, since it is signed and will later be compared
6139 against signed quantities. The right fix is probably to make
6140 it all unsigned, but this is a small, safe fix for this release.
6141 FIXME -- make the real change sometime soon.
6143 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6145 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6146 parameter in call to `symbol_file_add' to 0.
6148 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6150 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6152 * configure.in: Handle -m680[01234]0-wrs.
6154 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6156 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6157 `ieee_extended_to_double'.
6159 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6161 * valops.c (value_assign): Lint, by Pierre Willard.
6163 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6165 * coredep.c (fetch_core_registers): Remove premature warning,
6166 which triggers on DECstation even though all regs are accessible.
6168 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6169 sign-extension of instruction fields even on unsigned-char hosts.
6170 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6172 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6173 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6174 since they define the target, not the host.
6175 * m88k-pinsn.c: Fix typo.
6177 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6179 * valarith.c (value_zerop): -0.0 is still zero.
6180 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6181 Patches by Paul Eggert <eggert@twinsun.com>.
6183 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6185 * alldeps.mak, depend: re-make to account for ser-*.c.
6187 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6189 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6190 disconnecting from controlling terminal, to avoid gdb hanging
6191 on SVR4. Fixes bug reported by Oliver Okrongli.
6192 * procfs.c (PROC_NAME_FMT): Change format to match default used
6193 by system, as suggested by Oliver Okrongli.
6194 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6195 bug fix from Brent Townshend (bst%tt@cam.ORG).
6196 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6197 by turlais@rechser.total.fr.
6198 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6199 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6200 * objfiles.h (unlink_objfile): Add prototype.
6201 * objfiles.c (unlink_objfile): Add function.
6202 * objfiles.c (free_objfile): Call unlink_objfile.
6203 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6204 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6205 Also, discard old possibly bogus sf struct.
6206 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6207 find_sym_fns() for remapped symbol files, in case of any changes
6208 since the last mapping.
6210 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6212 * findvar.c (read_relative_register_raw_bytes): use the raw size
6213 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6215 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6217 Changes to support GDB running on DOS using GO32 and H8 support
6219 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6220 allowing hosts with different text and binary file formats to
6222 * coffread.c (read_coff_symtab): changed calling convention and
6223 operation - now it opens its own file with FOPEN_RB rather than
6224 duping and fdopening the provided handle.
6225 * dbxread.c, cplus-dem.c: #include mangling.
6226 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6227 binary files oring in the right bit.
6228 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6229 * remote-hms.c: cleanup to use the new remote serial stuff
6230 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6231 independent remote terminal I/O.
6232 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6233 * source.c (openp): fix off by one problem removing / - can now
6234 open a source file in the root directory with DOS.
6235 * values.c (value_as_pointer): remove bogus address bits from
6236 long. (unpack_long): unpack into unsigned long/short if pointer.
6238 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6240 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6241 It gets permanently stuck in many OSes.
6242 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6244 * breakpoint.c: Improve help text for info breakpoints.
6246 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6248 * README: Add pointer to internals doc, and describe reading
6250 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6251 * symtab.c (output_source_filename): Remove old glop for wrapping
6252 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6254 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6256 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6257 * munch: Add sort -u to avoid duplications.
6258 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6259 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6261 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6263 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6264 avoid infinite loops while demangling bogus mangled names.
6265 * valprint.c (type_print_base): Minor fix for GNU style guide
6268 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6270 * Makefile.in (VERSION): Bump to 4.5.3
6271 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6272 * Makefile.in (demangle): New target to create standalone
6273 demangler with same code and options as internal demangler.
6274 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6275 to support ARM style and Lucid style demangling, improve
6276 maintainability, fix several demangling bugs. More changes
6278 * defs.h (strstr): Add ANSI compatible prototype.
6279 * valprint.c (type_print_1): Demangle using ansi option.
6280 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6282 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6284 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6287 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6289 * mipsread.c (parse_procedure): Return rather than using
6290 uninitialized variable 'b'.
6292 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6294 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6295 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6296 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6297 relative to each source file.
6299 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6301 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6304 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6306 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6307 * am29k-tdep.c: Update to latest code from AMD.
6308 (get_saved_register) don't crap out if no frame.
6309 * remote-udi.c: Set/clear inferior_pid as appropriate.
6310 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6311 error handling. Fixup end-of-debugging messages.
6312 (udi_fetch_registers) clean up big time, mainly don't multiply
6313 register_valid indices by 4, and use proper Offset when reading
6314 gr96-gr127. (udi_store_registers) general cleanup.
6315 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6316 INT_REGNUM->INTE_REGNUM.
6317 * tm-29k.h: Upgrade to latest code from AMD.
6318 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6319 (UDIConnect) Clean up error processing (like, don't do exit() if
6320 execlp fails), make code restartable, make more attractive.
6321 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6324 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6326 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6327 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6328 from former to latter.
6330 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6332 * cplus-dem.c (do_args): Handle void args the same as others.
6333 * objfiles.c (free_objfile): Only try to unmap files when
6334 reusable objfiles are supported.
6335 * valprint.c (type_print_varspec_suffix): Add parameter that
6336 specifies if C++ demangling included function arguments. Use
6337 it to suppress printing extra pair of ()'s.
6338 * valprint.c (type_print_1): Fix problem with printing demangled
6339 C++ function types where demangled type includes the function
6342 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6344 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6345 Allows selection of C++ demangler to be a configuration option
6346 until multiple demanglers are supported.
6347 * demangle.h: New include file for extended demangler support.
6348 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6349 utils.c, valprint.c: Include "demangle.h" and change all calls
6350 to cplus_demangle() or fputs_demangled() to use individual
6352 * valprint.c (type_print_1): Change options to cplus_demangle
6353 to print demangled function args. Still broken, but now less so.
6354 * cplus-dem.c: Include demangle.h, reorganize and update some
6355 comments to reflect reality.
6356 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6357 second arg from fixed integer to bit based multiple options.
6358 * cplus-dem.c (optable): Reformat and replace ansi members with
6360 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6362 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6364 * values.c (set_internalvar): Force evaluation of lazy values.
6365 Bug reported by RMS.
6367 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6369 * Makefile.in (VERSION): Bump to 4.5.2.
6370 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6371 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6372 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6373 proper handling of bit fields.
6374 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6375 * symtab.h: Fix couple of misspellings in comments.
6376 * value.h (struct value): Clarify use of bitpos.
6377 * value.h (unpack_field_as_long): Change prototype, returns
6379 * values.c (unpack_field_as_long): Change return type to LONGEST,
6380 sign extend unpacked fields that are signed, other rewriting.
6381 * config/ncr3000.mt: New target config file.
6383 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6385 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6386 even when printing 8-bit characters.
6388 * gdbtypes.c (make_{reference,pointer,function}_type): New
6389 functions which handle overwriting of forward-referenced types
6390 for stabs file reading.
6391 (lookup_{reference,pointer,function}_type): These just call
6392 the make_*_type functions with a null storage alloc parameter.
6393 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6394 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6396 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6397 (dbx_alloc_type): Make it easier to understand. No funct change.
6398 (define_symbol: 't'): Don't put the typedef name into the name of
6399 the struct, union, or enum. Bugfix.
6400 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6401 routines to properly handle overwriting preallocated types so that
6402 forward references will work.
6403 (read_enum_type): Force enum values to file scope, due to bug in
6404 Sun compiler output. FIXME, fix later.
6406 Remove unused header_file_prev_index mechanism. It was already
6407 obsolete in gdb-3.5. These comments appeared in 3.5:
6408 /* This code was used before I knew about the instance codes.
6409 My first hypothesis is that it is not necessary now
6410 that instance codes are handled. */
6411 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6412 * buildsym.h: Remove it and prev_index that saves it.
6413 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6415 * solib.c (special_symbol_handling): When called from core files,
6416 must set up debug_addr. Don't print error messages, just return.
6417 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6419 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6421 * cplus-dem.c: Allow nested class names (as in
6422 Foo::Bar::method()).
6423 Allow the cleaner cfront style of nested class names
6424 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6425 Make cplus_demangle re-entrant by removing use of global
6426 variables. Instead, place all shared variables in a
6427 stack-allocated structure, and pass around its address.
6429 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6431 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6432 29k-share/* subdirs...
6434 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6435 rewrite, only leave out the bugs.
6437 * Makefile.in: Add 29k/UDI support. Improve depend.
6438 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6440 * am29k-tdep.c: Update to use new calling conventions, and misc
6443 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6445 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6447 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6448 breakpoint instructions that leave PC pointing at the right place.
6450 * core.c (core_open): Call warning() to print warnings.
6452 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6454 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6455 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6456 This prevents a crash when trying to lookup the value of a
6457 non-existent symbol.
6459 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6461 * signame.c, signame.h: Remove, replaced by strsignal.c in
6463 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6464 sun386-xdep.c: Remove include of signame.h
6465 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6466 * Makefile.in (HFILES): Remove signame.h
6467 * Makefile.in (OBS): Remove signame.o
6468 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6469 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6470 psignal, perror): Add prototypes.
6471 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6473 * depend: Manually remove signame.[cho] references.
6474 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6476 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6477 with safe_strsignal.
6478 * core.c (core_open): Replace use of sys_siglist with
6480 * core.c (memory_error): Replace use of sys_errlist with
6482 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6484 * infcmd.c (program_info): Replace use of sys_siglist with
6486 * infrun.c (signal_stop, signal_print, signal_program):
6487 Allocate dynamically based on dynamic determination of number
6488 of signals to support.
6489 * infrun.c (child_create_inferior): Replace use of sys_errlist
6491 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6493 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6494 strsigno and sys_siglist with safe_strsignal.
6495 * infrun.c (handle_command): Call signo_max to find number of
6496 signals. Replace sig_number with strtosigno and sig_abbrev with
6498 * infrun.c (signals_info): Replace sig_number with strtosigno.
6499 * infrun.c (_initialize_infrun): Call signo_max to find number of
6500 signals. Dynamically allocate signal_{stop,print,program}.
6501 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6502 * procfs.c (errnoname): Add function and prototype.
6503 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6504 of sys_siglist with safe_strsignal.
6505 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6506 sys_siglist with safe_strsignal.
6507 * procfs.c (info_proc_stop): Call errnoname.
6508 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6509 * stuff.c (main, get_offset): Replace use of sys_errlist with
6511 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6512 with safe_strsignal.
6513 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6514 with safe_strsignal.
6515 * utils.c (safe_strerror, safe_strsignal): Add functions that
6516 call strerror and strsignal respectively, and deal with NULL
6518 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6519 sys_errlist with safe_strerror.
6520 * valprint.c (val_print): Replace use of sys_errlist with
6523 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6525 * Makefile.in: rework CFLAGS so that they can be set from the
6526 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6527 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6528 Pass CFLAGS on recusions.
6530 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6532 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6533 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6534 overkill for the problem it solved.
6535 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6536 and default to simply printing type names as appropriate.
6537 * main.c (main): Remove one of the leading newlines from
6538 warning_pre_print initialization.
6539 * objfiles.c (open_existing_mapped_file): Add function and
6541 * objfiles.c (open_mapped_file): Rewrite to use new function
6542 open_existing_mapped_file.
6544 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6546 * sun3-xdep.c (fetch_core_registers): Lint.
6547 * tm-sun3.h: Prototype lint.
6550 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6552 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6553 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6554 * objfiles.c: Cast calls to close() with unused returns to void.
6555 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6556 old objfile's name before updating it.
6557 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6558 * objfiles.h (objfile struct): Add mmfd member.
6559 * symfile.c (syms_from_objfile): Move some code to
6560 new_symfile_objfile.
6561 * symfile.c (new_symfile_objfile): Add new function, common code
6562 from syms_from_objfile.
6563 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6564 mapped and unmapped symbol files.
6565 * symfile.c (symbol_file_command): Print "No symbol file now"
6566 message, ala exec_file_command for the exec file.
6567 * symfile.h (new_symfile_objfile): Add prototype.
6568 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6569 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6571 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6573 * rs6000-pinsn.c: New version from IBM (Metin).
6574 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6575 to avoid warnings from some compilers.
6577 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6579 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6580 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6581 type's flag word that marks it as a fundamental type.
6582 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6583 flags argument for all calls to init_type().
6584 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6585 flags argument for all calls to init_type(). Also remove
6586 dependency on host sizes for ints, floats, etc.
6587 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6588 flags argument for all calls to init_type(). Also remove
6589 dependency on host sizes for ints, floats, etc.
6590 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6591 bit to flags argument for all calls to init_type(). Add types
6592 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6593 * valprint.c (unsigned_type_table, signed_type_table,
6594 float_type_table): Remove.
6595 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6596 bit when printing fundamental types, and print the actual name
6597 for such types, rather than inventing one. Remove code that
6598 invented fundamental type names.
6599 * valprint.c (_initialize_valprint): Remove initializations
6600 for now removed unsigned_type_table, signed_type_table, and
6603 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6605 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6606 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6609 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6611 * dwarfread.c (target_to_host): New function similar to previous
6613 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6614 Extensive changes to convert all previous usages to use new
6615 target_to_host() function.
6616 * dwarfread.c (struct dieinfo): Change types of most integral
6617 members to be unsigned.
6619 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6621 * WHATS.NEW: Revise -mapped doc.
6623 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6625 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6626 too high or when skipping `forwards' moves us backwards.
6627 (parse_type): Print mis-guessed tag name in complaint.
6628 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6629 (parse_procedure): Do not attempt to create symbols; just fill in
6630 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6631 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6632 for clarity. Set top_stack before calling parse_external. In
6633 stabs, sort symbols before calling parse_procedure.
6635 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6636 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6637 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6638 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6641 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6643 * Makefile.in (VERSION): Set to 4.5.1.
6644 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6645 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6646 fill_gregset): New functions for SVR4 /proc support.
6647 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6648 Remove new symbol types and such to ../include/coff/symconst.h.
6649 (parse_symbol): Simplify code for parsing struct/enum/unions.
6650 (parse_type): Handle `long long' types.
6651 (upgrade_type): Handle `const' qualifier.
6652 (parse_partial_symbols): fix indentation, clean a bit.
6654 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6656 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6657 copy in data from raw read buffers, calling bfd byteswapping
6658 routines as appropriate. Use to replace most existing memcpy
6660 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6661 * configure.in: Recognize new ncr3000 config.
6662 * config/ncr3000.mh: New config file.
6664 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6668 * README: Update for release.
6669 * Makefile.in: Update version to 4.5.
6670 * WHATS.NEW: The obvious.
6672 * depend: Generate new depend file for this release.
6674 * Makefile.in (depend): Fix dependancy generation so that it does
6675 not include gcc 'fixincluded' files, which are usually in a system
6678 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6680 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6681 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6682 symbols for nameless types. And, handle `R' (register parameter
6683 type) for AIX. (an extension to existing stabstring grammar).
6684 * rs6000-xdep.c: Fix typo (= should have been ==).
6686 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6688 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6690 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6692 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6693 * signame.c (SIGWAITING, SIGLWP): Add.
6695 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6697 * xm-i386mach.h: add decls for errno and strdup().
6699 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6700 used in array index context (otherwise, some compilers barf).
6702 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6704 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6705 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6706 in a system call, and provide better backtrace if so.
6708 * Makefile.in (HFILES): Add xcoffsolib.h.
6709 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6710 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6712 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6713 mipscoff_symfile_read): Convert to BFD to do file I/O.
6715 * symfile.c: #include <ctype.h> to get proper def if isspace().
6717 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6719 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6721 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6722 function also when parsing embedded stabs.
6724 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6726 * mipsread.c: Fix more declarations.
6728 * mipsread.c: Fix many invocations of complain. Use enum
6729 type_code where appropriate.
6731 * xm-vaxult.h: Add decl for strdup().
6733 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6736 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6738 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6741 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6743 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6744 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6745 Merge in more patches for rs6000 from Metin Ozisik.
6746 * utils.c: Fix typo in comment.
6748 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6750 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6751 * procfs.c (attach): Set nopass_next_sigstop if attached
6752 process is forcibly stopped.
6753 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6754 resending SIGSTOP to attached process on first resume.
6756 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6758 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6760 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6762 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6763 (VERSION): Bump to 4.4.85.
6764 * mipsread.c: Update for new include files. Lint.
6765 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6766 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6767 Don't need to bring in mipsread.o specially any more.
6769 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6771 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6772 routine (for Irix-4.x). Make many funcs static and void.
6773 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6774 * (init_extra_frame_info): Don't trash cached value of frame
6775 pointer register. This fixes backtracing through routines that use
6776 alloca(). Generally clean up declarations of functions, and use
6777 typedefs and macros to reference data structures as appropriate.
6778 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6781 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6783 * values.c (unpack_long): Fix unpacking error for signed chars
6784 on hosts where the default character type is unsigned.
6785 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6786 for newer SVR4 variants.
6787 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6788 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6789 * procfs.c (mappingflags): Add support for MA_PHYS
6791 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6793 * buildsym.c (read_struct_type): Avoid coredump when C++
6794 abbreviated type name is messed up. Reported by Joe Buck.
6795 FIXME, we need to determine whether GDB or GCC needs to be
6796 smarter to correctly locate this type name.
6798 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6799 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6800 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6801 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6802 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6804 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6806 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6807 * symtab.h (current_source_symtab): Make extern
6808 * symtab.h (current_source_line): Make extern
6809 * inferior.h: Move all procfs.c prototypes to one place, add
6810 prototype for proc_signal_handling_change. Add prototypes for
6811 signal_stop_state, signal_print_state, and signal_pass_state.
6812 * inferior.h (stop_soon_quietly): Make extern
6813 * inferior.h (attach_flag): Make extern
6814 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6815 * infrun.c (signal_stop_state, signal_print_state,
6816 signal_pass_state): New functions to query specific signal
6818 * infrun.c (handle_command): Minor error message change, add
6819 NOTICE_SIGNAL_HANDLING_CHANGE.
6820 * procfs.c (open_proc_file): Remove iris specific reset of
6821 inherit-on-fork flag, moved to proc_set_exec_trap().
6822 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6823 to reset inherit-on-fork flag, bash comment to GNU form.
6824 * procfs.c (proc_base_address, set_proc_siginfo,
6825 fetch_core_registers): Conform to code style.
6826 * procfs.c (signame.h): Include.
6827 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6828 syscallname(), info_proc_syscalls()): New macros, tables, and
6829 functions to organize and report system call information.
6830 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6831 saved_exitset, saved_entryset): Add to procinfo struct.
6832 * procfs.c (struct trans): Add.
6833 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6834 siginfo_table, errno_table): Tables to translate numeric values
6835 to symbolic names and short descriptions.
6836 * procfs.c (signalname, info_proc_signals): Add function and
6838 * procfs.c (proc_info): Now info_proc.
6839 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6840 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6841 info_proc_faults, lookupname, lookupdesc, sigcodename,
6842 sigcodedesc): New functions.
6843 * procfs.c (proc_signal_handling_change): New function to set
6844 the trace flags based on the state of gdb's signal handling flags.
6845 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6846 and remove code to do PIOCSTRACE ioctl.
6847 * procfs.c (attach, detach): Preserve and restore process flags
6848 using saved_* fields in procinfo struct.
6849 * procfs.c (attach): Call proc_signal_handling_change.
6850 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6851 * procfs.c (proc_desc): Update for latest changes.
6852 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6853 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6854 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6856 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6858 * procfs.c (set_proc_siginfo): Add prototype and new function.
6859 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6860 up inferior siginfo struct.
6861 * elfread.c (elf_symfile_read): Compute the relocation amount
6862 by subtracting off the address of the ".text" section.
6863 * solib.c: Add pointer to ".text" section to so_list struct.
6864 * solib.c (solib_map_sections): Initialize pointer to ".text"
6865 section in so_list struct.
6866 * solib.c (symbol_add_stub): Pass base address of ".text"
6867 section to symbol_file_add, rather than the load address of
6868 the shared library. On SunOS they are the same. On SVR4 they
6871 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6873 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6874 function name, not .gdbinfo. symbol.
6876 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6878 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6880 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6882 * Makefile.in (VERSION): 4.4.8
6884 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6885 commands in .cshrc/.profile won't get traced.
6887 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6889 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6890 * exec.c (build_section_table): Don't abort if no sections.
6891 * sparc-tdep.c (single_step): Lint.
6892 * utils.c (mrealloc): Handle realloc (0, size) case here.
6894 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6896 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6899 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6901 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6902 .gdbinfo. symbols are created. Move creation from parse_procedure
6903 to parse_symbol, where it is fairly easy to grow the symtab. This
6904 also fixes a symtab trashing bug on all mips-based systems.
6905 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6907 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6908 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6910 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6912 * c-exp.y: Add missing return type to yyparse() prototype.
6914 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6916 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6918 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6919 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6920 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6921 (patch_opaque_types): Avoid dummy args and result.
6922 * objfiles.c (have_partial_symbols, have_full_symbols,
6923 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6924 (iterate_over_objfiles, iterate_over_symtabs,
6925 iterate_over_psymtabs): Remove, clunky and slow.
6926 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6927 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6928 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6929 dump_objfile): Remove dummy args and results. Move filename
6930 comparisons to callers.
6931 (printsyms_command, printpsyms_command, printmsyms_command,
6932 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6933 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6934 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6935 list_symbols, make_symbol_completion_list): Replace explicit
6936 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6937 Eliminate Dijkstra flag crap, break out of loops with gotos.
6938 (lookup_symtab_1): Protect '/' tests from short filenames.
6939 (cplus_mangled_symbol): Move inline into lookup_symbol.
6940 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6941 (relocate_minimal_symbol): Move inline to vmap_symtab.
6942 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6943 iterate_over_msymbols with ALL_MSYMBOLS.
6945 Misc cleanup prior to release.
6947 * Makefile.in (VERSION): Roll to 4.4.7.
6948 (HFILES): Add call-cmds.h.
6949 * call-cmds.h: New header for command fns called by other files.
6950 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6951 (breakpoint_1): Remove unused type arg. Change callers.
6953 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6954 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6955 * mipsread.c: Add prototypes for all static functions.
6957 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6958 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6959 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6960 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6961 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6962 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6965 * buildsym.c (define_symbol): Handle global register variables
6966 (from Pierre Willard). Complain if register numbers are too large.
6967 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6968 * tm-sparc.h: Don't #include <sun4/reg.h>.
6969 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6970 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6972 * language.h: Avoid forward enum declaration.
6973 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6974 config/sun4os5.mt: New host and target.
6975 * defs.h (errno): #include <errno.h> rather than assuming int.
6976 From Pierre Willard.
6978 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6979 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6980 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6981 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6982 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6983 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6984 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6986 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6988 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6989 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6990 * language.h (enum exp_opcode): Avoid forward enum def.
6991 * main.c (define_command, user_defined_command): Lint.
6992 * mem-break.c, xcoffread.c: Lint.
6993 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6995 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6997 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6998 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6999 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7000 or IBM6000_TARGET as (approximately) appropriate.
7002 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7004 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7005 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7006 or not to try reading symbols from a mapped objfile. Plugs memory
7007 leak due to shared libraries generating no psymtabs or symtabs.
7009 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7011 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7012 * copying.awk: Lint. Make stronger warning at top of copying.c.
7013 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7014 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7015 (lookup_pointer_type): Add FIXME comment.
7016 * main.c (set_history_size_command): Disallow negative size.
7017 * partial-stab.h: Update copyright.
7018 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7020 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7022 * main.c (set_history_size_command): Negative size is error.
7023 (Reported by Peggy Fieland.)
7025 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7027 * coffread.c (coff_symfile_init): Update comment.
7028 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7029 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7030 macros to access the dbx specific objfile information.
7031 * dbxread.c (symfile_string_table, symfile_string_table_size):
7032 Remove these local variables.
7033 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7034 read_dbx_symtab): Remove the stringtab and stringtab_size params
7035 from the function prototypes, the function definition, and the
7036 function calls. These are now available via DBX_STRINGTAB and
7037 DBX_STRINGTAB_SIZE using the objfile pointer.
7038 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7039 an arg to read_dbx_symtab.
7040 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7041 stringtab and the dbx specific per-objfile private info.
7042 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7043 args in prototype, function definition, and function calls. It is
7044 now available via the DBX_SYMCOUNT macro using the objfile
7046 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7047 local instance of struct dbx_symfile_info and replace with DBX_*
7049 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7050 symfile_string_table and symfile_string_table_size.
7051 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7052 symfile_string_table.
7053 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7054 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7055 stringtab size variables. Remove all code that used to reread
7057 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7058 to prior to any calls to mmalloc for the objfile specific heap.
7059 * utils.c (init_malloc): Document the requirement that for each
7060 heap for which corruption checking is desired, that init_mmalloc
7061 must be called prior to any mmalloc calls on the heap.
7063 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7065 * rs6000-pinsn.c: Make dis-assembly output more like
7066 other targets: Don't print instruction in hex before
7067 the assembly; use print_address to print out jump
7070 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7072 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7073 * cplus-dem.c: Support "Sc" meaning "signed char".
7075 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7077 * configure.in: fix iris/iris3.
7079 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7081 * command.c, main.c (various places): Use ctype.h macros
7082 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7083 (such as (x >= 'A' && x <= 'Z')).
7084 (There are still more of these in other files.)
7085 * main.c (defined_command): Lower-case the user's
7086 new command before entering it. Needed because
7087 command lookup is case-insensitive (and also lower-cases).
7088 (Based on Metin's earlier patch.)
7090 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7092 * config/irix4.mh: new file.
7094 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7096 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7099 * xm-mips.h: Declare strdup for ultrix.
7101 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7102 when calling new_symbol.
7103 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7106 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7108 * config/rs6000.mh: Update (for Fred's new mmalloc)
7109 flags to disable use of GNU malloc/mmalloc.
7110 * munch: Change SYSV rule to allow .text before the label,
7111 as well as after, to work for AIX.
7112 * gdbtypes.h: Minor clarifiction.
7114 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7116 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7117 continuation in yet another place (between method declarations).
7119 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7121 * mips-tdep.c: include symfile.h and objfiles.h to fix
7124 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7126 * valops.c (value_struct_elt_for_reference): Added 'offset'
7127 parameter to handle multiple inheritance.
7128 * eval.c, value.h: Update accordingly.
7130 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7132 * objfiles.h: New file
7133 * Makefile.in (HFILES): Add objfiles.h
7134 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7135 main_scope_lowpc, main_scope_highpc.
7136 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7137 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7138 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7139 xcoffread.c, : Include objfiles.h.
7140 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7141 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7142 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7143 inside_entry_file() and logic changed appropriately.
7144 * blockframe.c (outside_startup_file): Renamed to
7145 inside_entry_file() and logic changed appropriately.
7146 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7147 and logic changed to use per-objfile specific fields.
7148 * blockframe.c (inside_entry_scope): Renamed to
7149 inside_entry_func() and logic changed to use per-objfile specific
7151 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7152 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7153 Remove extern decls.
7154 * symfile.c, symfile.h (entry_point): Remove extern decl.
7155 * coffread.c (coff_symfile_init): Common entry point init code
7156 moved to symfiles.c, call init_entry_point_info().
7157 * coffread.c (complete_symtab): Use new per-objfile entry info.
7158 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7159 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7161 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7162 * defs.h (inside_entry_scope, outside_startup_file,
7163 inside_main_scope): Prototypes changed for renames to
7164 inside_entry_func, inside_entry_file, inside_main_func,
7166 * symfile.c (syms_from_objfile): Common entry point init code
7167 moved to init_entry_point_info() and call init_entry_point_info().
7168 * symfile.h (init_entry_point_info): Include prototype.
7169 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7170 moved to symfiles.c and call init_entry_point_info().
7171 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7172 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7173 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7175 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7176 works for the majority of targets.
7177 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7178 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7179 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7180 Use default definition in frame.h.
7181 * frame.h (selected_frame_level): Make decl extern.
7182 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7183 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7184 * partial-stab.h: Use new per-objfile entry info.
7185 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7186 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7187 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7188 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7189 have_minimal_symbols): Prototypes moved to objfiles.h.
7190 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7191 Macros moved to objfiles.h.
7192 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7194 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7196 More C++ improvements (pointers to members, qualified names).
7197 * c-exp.y: Support exp.type::name and exp->type::name
7198 syntaxes. (Unfortunately, doesn't work for static members.)
7199 * c-exp.y, eval.c: Make type::~type work better.
7200 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7201 value_static_field by value_struct_elt_for_reference.
7202 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7203 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7204 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7205 for OP_SCOPE operand; no point in it now that we use lazy
7206 reading of values, and use "reference to member" objects.
7207 * gdbtypes.h: Clarify comment.
7208 * valops.c: Change value_struct_elt_for_address to return
7209 a reference (or variable), rather than a pointer. Change
7210 the name to value_struct_elt_for_reference to reflect this.
7211 Returning a reference instead of a address provides a
7212 generalization, since we can use the routine for both
7213 class::name as well as &class::name.
7214 Also, recurse to handle multiple inheritance properly.
7215 * valprint.c: Moved code to print pointer-to-members
7216 to new function point_class_member. This allows a
7217 "reference-to-member" to be printed using the same code.
7218 * valprint.c (type_print_varspec_prefix): Avoid printing
7219 "struct " for domains of class-member types.
7220 * valops.c (search_struct_field): Inline code for simplified
7221 version of value_static_field (which can then be deleted).
7222 * value.h: Rename value_struct_elt_for_address to
7223 value_struct_elt_for_reference. Delete value_static_field.
7224 * values.c: Remove no longer used function value_static_field.
7226 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7228 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7229 elfread.c (coff_symfile_finish): Add function, prototype, and
7230 add to the xxxx_sym_fns struct for each file type. Also reformat
7231 the xxxx_sym_fns vector to a standard format and add comments.
7232 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7233 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7234 Pass pointer to struct objfile rather than pointer to sym_fns.
7235 Change references inside each function accordingly. Allocate any
7236 symbol file specific info in the per-objfile memory region.
7237 * dbxread.c (free_and_init_header_files): Break function into
7238 free_header_files(), called from dbx_symfile_finish(), and
7239 init_header_files(), called from dbx_new_init().
7240 * dbxread.c (dbx_new_init): Move deallocation things to new
7241 dbx_symfile_finish function.
7242 * elfread.c (elf_new_init): Call buildsym_new_init().
7243 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7244 routine for the objfile before deallocating other stuff.
7245 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7246 * symfile.h: Move struct sym_fns to before struct objfile def.
7247 Add sym_finish function pointer and change prototypes of other
7248 function pointers to reflect passing struct objfile pointer rather
7249 than struct sym_fns pointer.
7250 * symfile.c: Remove now obsolete symtab_fns pointer.
7251 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7252 locates the correct sym_fns struct for the given objfile.
7253 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7254 for better support of mapped symbol tables.
7255 * symfile.c (symbol_file_command): Remove obsolete code using
7257 * symfile.h: Remove duplicate declarations for symfile_objfile,
7258 entry_point, and object_files.
7259 * target.c (target_info): Compare symfile_objfile to NULL.
7260 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7261 aixcoff_symfile_finish().
7263 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7265 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7266 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7267 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7269 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7271 Some improvements to g++ debugging.
7272 * symtab.c (list_symbols): demangle before pattern matching.
7273 * symtab.c: Other fixes to improve handing of operators.
7274 * valprint.c (type_print_base): Fix test for constructor.
7275 * values.c (value_static_field): Allow evaluation of
7276 CLASS::METHOD, returning a function pointer.
7278 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7280 * Makefile.in (VERSION): Roll 4.4.6.
7281 * exec.c (exec_file_command): Add code to ignore optional args
7282 passed in by file_command() for use in symbol_file_command().
7283 * main.c (main): Document -mapped and -readnow in help summary.
7284 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7285 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7286 to get filename from bfd with bfd_get_filename(). Test mapto
7287 against 0, not NULL. Use mstrsave() to make copy of filename.
7288 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7290 * remote-vx.c (vx_load_command, add_symbol_stub):
7291 Symbol_file_add() takes an additional arg.
7292 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7294 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7295 changed to return a bfd not an objfile pointer.
7296 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7297 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7298 Change to eliminate local bfd and use symfile_bfd_open() plus
7299 allocate_objfile(). Add code to implement readnow option.
7300 * symfile.c (symbol_file_command): Changes to option handling,
7301 readnow functionality moved to symbol_file_add().
7302 * symfile.c (symfile_init): Eliminate local copy of bfd.
7303 * symfile.c (add_symbol_file_command): Changes to parse mapped
7304 and readnow options.
7305 * symfile.h (allocate_objfile): Arg removed from prototype.
7306 * symtab.h (symbol_file_add): Arg added to prototype.
7307 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7310 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7312 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7313 mtrace.awk, state.c, state.h: Removed.
7314 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7315 directories searched for source files.
7316 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7317 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7318 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7319 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7320 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7321 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7322 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7324 * Makefile.in (HFILES): Remove state.h
7325 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7326 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7327 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7328 * Makefile.in (clean): Remove all object files.
7329 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7330 * cplus-dem.c: Remove prototypes definitions that are now done in
7332 * dbxread.c (throughout): Change from using per-objfile
7333 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7334 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7335 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7336 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7337 * depend: Remove dependencies for state.o, state.h.
7338 * dwarfread.c: Add declaration for warning_pre_print.
7339 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7340 * dwarfread.c (throughout): Change from using per-objfile
7341 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7342 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7343 use supplied objfile.
7344 * i386-xdep.c (print_387_status): Change to use warning() rather
7346 * i387-tdep.c (print_387_control_word): Change to use warning()
7347 rather than printfs.
7348 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7349 that some compilers grumble about.
7350 * language.c (throughout): Add declaration for warning_pre_print
7351 and using warning() instead of printfs.
7352 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7353 * main.c (main): Add declaration for warning_pre_print and set it
7354 similarly to error_pre_print. Add declarations for
7355 mapped_symbol_files and readnow_symbol_files. Add appropriate
7356 definitions to long_options[].
7357 * minsyms.c: Trivial fix to comment.
7358 * objfiles.c (allocate_objfile): Substantially rewritten for
7359 using mapped symbol files.
7360 * objfiles.c (throughout): Change from using per-objfile
7361 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7362 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7363 * source.c (throughout): Change from using per-objfile
7364 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7365 * source.c (open_source_file): Use mstrsave to save file name in
7366 mapped symbol region for objfile.
7367 * symfile.c: Remove include for state.h.
7368 include to local form.
7369 * symfile.c (symbol_file_add_digested): Remove.
7370 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7372 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7373 from objfile structure. Add malloc descriptor pointer (md).
7374 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7375 * symm-xdep.c (print_fpu_status): Use warning() rather than
7377 * symmisc.c (free_symtab_block): Now takes and uses current
7379 * symmisc.c (throughout): Change from using per-objfile
7380 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7381 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7382 Sun compiler grumblings when PTR is char *.
7383 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7384 msymbols() to correct pointer type.
7385 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7386 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7387 error always starts on a line of it's own.
7388 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7389 Rewrite for new mapped malloc package use.
7390 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7391 that don't want to use the mapped malloc package; pass arguments
7392 on to traditional malloc package functions.
7393 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7394 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7395 mrealloc, malloc, and realloc but get fatal error if runs out
7397 * utils.c (msavestring, mstrsave): Save a string in a specific
7398 mapped malloc region.
7399 * utils.c (print_spaces): Use xmalloc to get the buffer.
7400 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7401 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7402 * config/i386v4.mh: Insignificant reorganization.
7404 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7406 * xcoffread.c: Only enable compilation of debugging functions
7407 if IBM6000 is defined. Fails to compile otherwise.
7409 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7411 * Makefile.in: pass MAKEINFO down on info.
7413 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7415 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7416 useless code, including an lseek to an uninitialized variable.
7417 Reported by Jim Williams <jimbo@wrs.com>.
7419 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7421 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7422 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7423 * minsyms.c, symfile.c: Changes that may be generally
7424 applicable, but are #ifdef IBM6000 for now.
7425 * rs6000-xdep.c: Fixed typo in comment.
7426 * rs6000-tdep.c: Non-substatial changes.
7427 * xoffread.c: The main change here is addition of some
7428 debugging functions.
7429 * xoffexec.c: More changes.
7431 * xcoffread.c: Fixed two too-few-parameters bugs.
7433 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7434 to SOLIB_CREATE_INFERIOR_HOOK macro.
7436 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7438 * symfile.h: Add prototype for iterate_over_msymbols().
7439 * symtab.c (cplus_mangled_symbol): Add function.
7440 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7441 iterate_over_msymbols to find demangled C++ symbol.
7442 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7443 value to iterate_over_msymbols().
7444 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7447 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7449 * Makefile.in: added check target.
7451 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7453 * ecoff.c: Move to ../bfd/coff-msym.c.
7454 * config/mt-*mips: Remove ecoff.o from the configuration.
7455 * remote.c (): Add newline to initial +.
7456 (remote_resume): Mention how to cope with signals.
7457 (remote_interrupt): Add debug msg.
7458 (remote-wait): Implement new 'T' reply, which includes
7459 status, PC, and FP all in a single short message.
7460 (putpkt): Add further debugging of packet acks.
7461 * mipsread.c (fixup_symtab): Also swap RFD's.
7462 (parse_partial_symbols): Avoid bug on unknown symbol types.
7463 * Makefile.in (VERSION): Roll to 4.4.5.
7464 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7465 for remote MIPS by limiting heuristic to 200 byte search.
7466 (heuristic_proc_desc): Byte-swapping.
7467 (mips_print_register): Cope with failure of
7468 read_relative_register_raw_bytes. Byte-swap integers for
7470 * mips-pinsn.c (print_insn): Byte-swap instruction.
7472 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7474 * config.sub configure.in config/mh-irix4
7475 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7476 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7477 gdb/xm-irix4.h gdb/config/mt-irix3
7478 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7480 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7482 * defs.h, utils.c: xrealloc takes PTR as first arg.
7483 * defs.h: Reword confusing comment about ANSI prototypes.
7484 * defs.h: Some minor whitespace changes.
7485 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7486 not NULL, which can be (void *).
7487 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7488 * tm-i386v.h (SP_ARG0): Define
7489 * xm-sysv4.h: Back out of change for missing prototypes.
7490 * i386-tdep.c (get_longjmp_target): Add function.
7492 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7494 * Makefile.in: install man page too.
7496 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7498 * All GDB files that #include defs.h: Removed stdio.h.
7499 (defs.h): #include stdio.h.
7501 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7503 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7504 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7505 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7506 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7507 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7508 it before printing out the hex shape of an address.
7510 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7512 * rs6000-xdep.c (frame_initial_stack_address): Move
7513 code to set frame->cache_fsr into new separate function
7514 frame_get_cacahe_fsr. This allows fixing a fatal error.
7515 * xcoffexec.c: Turn previously suppressed error
7516 message back on, after cleaning up BFD.
7518 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7519 printing of blank line, since it cases printing of an
7520 extra blank line. Is this intended? It does mess up
7522 * defs.h: Put back declarations of malloc and realloc,
7523 but protected by #ifndef MALLOC_INCOMPATIBLE.
7524 * objfiles.c: Undo previous change: Use malloc/realloc
7525 for objfile malloc/realloc fields (but add a cast).
7526 * xcoffexec.c: Suppress an error message (for now).
7528 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7530 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7531 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7532 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7534 * xcoffread.c: Modifications to C_DECL storage class handling, and
7535 introduction of an old smash_to_pointer_type() routine.
7537 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7538 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7539 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7540 parameters have been modified.
7542 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7543 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7544 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7545 and fetch_inferior_registers() always fetched all the registers
7546 resulting valid register values at hand all the time. Pushing a dummy
7547 frame did not require validating all register values first. After
7548 putting the above mechanism into action, we didn't have valid registers
7549 values always ready. Thus, all registers need to be fetched before
7550 pushing a dummy frame now.
7552 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7553 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7554 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7555 the starting address (actual frame address) of a frame.
7556 * rs6000-tdep.c: modifications to function_frame_info() to see if
7557 function reserves a frame pointer register (alloca register)
7558 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7559 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7560 functions with alloca() calls.
7562 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7564 * xm-sysv4.h: Provide definitions/prototypes for host environment
7565 functions for which no definitions or prototypes are provided in
7566 any currently included gdb or host environment header files.
7567 For SVR4, this currently includes malloc and realloc, which cannot
7568 be portably prototyped in any gdb include file.
7570 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7572 * buildsym.h: Remove obsolete variable file_stabs.
7574 * Makefile.in: Move place where configure merges in host-
7575 and target-dependent fragments later, so the latter
7576 can override (say) GNU_MALLOC.
7577 * config/mh-rs6000: Use system malloc. Otherwise, I
7578 ended up with *two* incompatible versions of malloc
7579 (functions in libc would call the malloc in libc).
7580 I assume this is a shared library problem.
7582 * remote.c: Fix (presumed) typo.
7583 * objfiles.c: Use xmalloc/xrealloc instead of
7584 malloc/realloc (since the latter are no longer declared).
7586 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7587 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7588 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7589 handle individual registers.
7590 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7591 correctly in case it wasn't cached yet. (A problem showed up
7592 after fetching individual registers.)
7593 * buildsym.c: Disable type_synonym_name's type name overwriting
7594 in cases it is unnecesary. rs6000 portation doesn't use
7595 type_synonym_name, and it used to nullify type names
7596 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7597 type's name as soon as space for that type is allocated.
7598 * xcoffread.c: ignore a section's lineno information if it is
7599 not `.text'. (In rs6000 bfd portation integration, skipping over
7600 `.pad' sections are ignored since it was in machine independent
7601 part of the code. Thus, a problem of fake sections with invalid
7602 lineno information arised.)
7604 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7605 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7606 * rs6000-tdep.c: make function_frame_info() work whether or not
7607 reading from a core file.
7608 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7610 * infrun.c. main.c, printcmd.c. symtab.c:
7611 More changes from IBM for rs6000.
7614 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7616 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7617 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7618 Merge in changes (mostly from IBM) for RS6000.
7619 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7620 More changes from IBM for RS6000. These are in machine-
7621 independent code, and probably could do with some cleaning
7622 up. The most questionable of these are #ifdef IBM6000.
7623 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7624 to single_step() (for consistency with rs6000 and i860).
7625 * utils.c: Allow the 1st arg to xrealloc to be NULL
7626 (in which case do malloc). This removes the need for
7627 some tests in xcoff code (and perhaps other places?).
7628 * coffread.c: Removed variables last_source_file,
7629 type_vector, and type_vector_length as these are now
7630 defined by buildsym.[ch].
7631 * defs.h: Remove prototypes for malloc and realloc, since
7632 these should only be used to implement xmalloc and xrealloc,
7633 and they conflict with <stdlib.h> in AIX - where they
7634 return void* even when __STDC__ isn't defined. Sigh.
7635 * munch: Recognize *initialize* in data as well as text
7636 (AIX uses data). Also, incorporate a patch from Garrett
7637 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7638 much more sensible, by only trying to match the name of
7639 the initialize_foo function, and not the junk before it.
7641 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7643 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7644 unless symbol table indicates that something has changed.
7646 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7648 * remote.c: Make it work for embedded MIPS. Increase buffer
7649 size, and use throughout. Round buffer size up if too many regs.
7650 Support baud rate setting and try for an 8-bit path. If
7651 interrupted while waiting for target, send a ^C down the wire.
7652 Avoid single-byte reads.
7653 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7655 * mips-xdep.h: Avoid the embedded regs when on Unix.
7657 * mipsread.c: Byte-swap the symbol table structures, using
7658 routines from ecoff.c, to read a symbol table written in any
7659 of the four possible byte orders.
7660 * configure.in (mips-big-* target): Same as Sony News.
7661 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7662 * ecoff.c: New file for symbol swapping routines.
7664 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7666 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7667 all-breakpoints' command.
7668 * (get_number): Allow users to enter negative breakpoint numbers.
7669 * (breakpoint_1): Reformat display of 'info break' to show new
7671 * (create_longjmp_breakpoint, breakpoint_re_set,
7672 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7673 symfile.c (syms_from_objfile): Re-do
7674 insertion of longjmp breakpoints. Move all code into
7675 breakpoint_re_set, and call that instead of
7676 create_longjmp_breakpoint in symfile.c.
7678 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7680 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7681 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7682 * symtab.c (find_pc_symtab): Handle having no objfiles.
7683 * infcmd.c: Fix comment.
7684 * objfiles.c (free_all_objfiles): Add.
7685 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7686 * symfile.c (symbol_file_command): free all objfiles when
7687 specifying a new symbol file.
7688 (reread_symbols): Stat the file name, don't fstat the descriptor.
7690 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7692 * Makefile.in, configure.in: removed traces of namesubdir,
7693 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7694 copyrights to '92, changed some from Cygnus to FSF.
7696 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7698 * dbxread.c (end_psymtab): Delete empty psymtabs.
7699 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7700 * symfile.h (struct objfile): Add free_psymtabs.
7702 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7704 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7706 * symfile.c (symbol_file_command): strcmp => !strcmp.
7707 * breakpoint.h: Move prototypes to follow enum definition they need.
7708 * breakpoint.c, infrun.c: Lint.
7709 * printcmd.c: Use `enum enable' rather than `enum
7711 * mipsread.c: First pass at making it compile with the new
7712 objfile changes. Probably seriously broken still, but it
7715 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7717 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7718 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7719 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7720 stepping (and nexting) through longjmp(). Also, cleanup
7721 breakpoint handling quite a bit by creating explicit breakpoint
7722 types instead of using magic breakpoint numbers.
7723 Makefile.in: Update version to 4.4.3
7725 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7727 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7728 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7729 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7731 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7733 * minsyms.c (install_minimal_symbols): Add bunches to any
7734 existing minsyms in the objfile. Avoid extra mallocation
7735 by working directly in the obstack. Remove ignored `mainline' parm.
7736 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7737 xcoffread.c: Change all callers.
7738 * FIXME: We should be able to eliminate MAINLINE from all the
7739 symbol readers now, with a small bit of work.
7741 * valops.c, value.h: Lint.
7742 * remote-vx.c: Add missing break; statement. Bugfix by
7743 Michael Sclafani, <sclafani@src.dec.com>.
7745 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7747 * Makefile.in (VERSION): Update version to 4.4.2
7748 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7749 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7750 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7751 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7752 mmap-alloc.o, mmap-sbrk.o
7754 * altos-xdep.c: Minor whitespace change.
7755 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7756 use to new minimal symbol table use.
7757 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7758 * arm-xdep.c (store_inferior_registers): Returns void.
7759 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7760 Convert from misc function vector use to new minimal symbol table use.
7761 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7762 * breakpoint.c: Add prototypes for local functions.
7763 * breakpoint.c (catch_command_1): Change to static and remove unused
7765 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7766 * breakpoint.h: Change function decls to prototype form.
7767 * buildsym.c: Add prototypes for local functions.
7768 * buildsym.c: Moved hashname() function here from dbxread.c.
7769 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7770 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7771 * buildsym.c (dbx_alloc_type): Change to static.
7772 * buildsym.c (finish_block): Add objfile parameter.
7773 * buildsym.c (misc): Change symbol_obstack to objfile version.
7774 * buildsym.c (make_blockvector): Change to static.
7775 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7776 * buildsym.c (compare_line_numbers): Change to static, args are const,
7777 cast args when used.
7778 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7779 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7780 and made static. Add objfile parameter.
7781 * buildsym.c (end_symtab): Simplify code using line table size.
7782 Realloc the linetable on the objfile symbol_obstack and copy there.
7783 * buildsym.c (scan_file_globals): Convert from misc function vector
7784 use to new minimal symbol use.
7785 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7786 strings get allocated in objfile's symbol_obstack. Convert references
7787 to builtin types to lookup_fundamental_type().
7788 * buildsym.c (read_type): Make static, add objfile parameter, convert
7789 references to buildin types to lookup_fundamental_type().
7790 * buildsym.c (read_struct_type): Add objfile parameter.
7791 * buildsym.c (read_array_type): Make static, add objfile parameter.
7792 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7793 * buildsym.c (read_huge_number): Make static.
7794 * buildsym.c (read_range_type): Make static, add objfile parameter,
7795 convert references to buildin types to lookup_fundamental_type ().
7796 * buildsym.c (read_args): Make static, add objfile parameter.
7797 * buildsym.h: Convert function decl's to prototype form.
7798 * c-exp.y: Add prototypes for local functions, convert uses of misc
7799 function vector to minimal symbol table. Reformat all builtin type
7800 initializations and pass a NULL objfile to init_type() for them.
7801 * coffread.c: Change context_stack ref's to coff_context_stack,
7802 add local function prototypes. Cast uses of xrealloc arg 1.
7803 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7804 crafting a new type.
7805 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7806 * coffread.c (finish_block): Change name to coff_finish_block.
7807 * coffread.c (make_blockvector): Add and use objfile parameter.
7808 * coffread.c (record_line): Change name to coff_record_line.
7809 * coffread.c (start_symtab): Change name to coff_start_symtab.
7810 * coffread.c (end_symtab): Change name to coff_end_symtab.
7811 * coffread.c (record_misc_function): Change name to record_minimal_
7812 symbol and change to minimal symbol table use from misc func tbl.
7813 * coffread.c (coff_symfile_read): Convert from misc function vector
7814 use to minimal symbol table use.
7815 * coffread.c (hashname): Remove; use common version in buildsym.c.
7816 * coffread.c (decode_base_type): Change references to builtin types
7817 to calls to lookup_fundamental_type().
7818 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7819 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7820 * command.c: Add prototypes for local functions.
7821 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7822 appropriate member of the function union for that type.
7823 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7824 ifdef out the function since it isn't currently used.
7825 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7826 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7827 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7828 * command.c (help_cmd): Compare function pointer to NULL.
7829 * command.c (help_cmd_list): Compare function pointer to NULL.
7830 * command.c (lookup_cmd_1): Use correct member of function union.
7831 * command.c (undef_cmd_error): Make static.
7832 * command.c (complete_on_cmdlist): Use correct member of func union.
7833 * command.c (do_setshow_command): Use correct member of func union.
7834 * command.c (shell_escape): Convert rindex use to strrchr.
7835 * command.h (COMMAND_H): Define if already included.
7836 * command.h (cmd_list_element struct): Change 'function' to a union
7837 and prototype args. Prototype completer function.
7838 * command.h: Convert decl's to prototype form.
7839 * convex-xdep.c (store_inferior_registers): Returns void.
7840 * copying.c: Prototype local functions.
7841 * coredep.c: Minor whitespace change.
7842 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7843 * cplus-dem.c: Prototype local functions.
7844 * dbxread.c (hashname): Remove; moved to buildsym.c.
7845 * dbxread.c (free_and_init_header_files): Make static.
7846 * dbxread.c: Add prototypes for local functions.
7847 * dbxread.c (new_object_header_files): Remove; inlined usages.
7848 * dbxread.c (xrealloc usages): Cast args.
7849 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7850 and change usages accordingly.
7851 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7852 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7853 * dbxread.c (dbx_next_symbol_text): Make static.
7854 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7855 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7856 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7857 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7858 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7859 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7861 * dwarfread.c (record_misc_function): Change name to record_minimal_
7862 symbol and use minimal symbol table throughout.
7863 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7864 * dwarfread.c: Convert all references to builtin types to use the new
7865 lookup_fundamental_type function.
7866 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7867 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7869 * elfread.c (record_misc_function): Convert to use record_minimal_
7871 * elfread.c (elf_symtab_read): Add objfile parameter.
7872 * eval.c: Add prototypes for local functions and move some decls
7873 around to accomodate prototypes.
7874 * expprint.c: Add prototypes for local functions. Change references
7875 to misc function vector to minimal symbol table.
7876 * findvar.c (read_memory usages): Cast args.
7877 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7878 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7879 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7880 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7881 * gould-xdep.c: Minor whitespace change.
7882 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7883 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7884 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7885 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7886 * i386-tdep.c: Add prototypes for local functions.
7887 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7888 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7889 that defaulted to int.
7890 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7891 i386_push_dummy_frame): Returns void.
7892 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7893 int and explicitly declare return type as int.
7894 * i387-tdep.c: Minor formatting changes.
7895 * i960-tdep.c (leafproc_return): Convert from misc function vector
7896 use to minimal symbol table use.
7897 * infcmd.c: Add prototypes for local functions.
7898 * infcmd.c (continue_command, until_next_command, until_command,
7899 path_info, path_command): Make static.
7900 * infcmd.c (step_1, until_next_command): Convert from misc func
7901 vector to minimal symbol table use.
7902 * inflow.c: Add prototypes for local functions.
7903 * infptrace.c (store_inferior_registers): Returns void, not int.
7904 * language.c (_initialize_language): Use proper member of function
7906 * m2-exp.y: Add prototypes for local functions, convert misc function
7907 vector uses to minimal symbol table uses.
7908 * m2-exp.y (make_qualname, yyerror): Make static.
7909 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7910 * m68k-pinsn.c: Add prototypes for local functions.
7911 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7912 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7913 * m68k-stub.c: Add prototypes.
7914 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7915 use to minimal symbol table use.
7916 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7917 * m88k-xdep.c (store_inferior_registers): Returns void.
7918 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7919 * mach386-xdep.c (store_inferior_registers): Returns void.
7920 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7921 * main.c: Add prototypes for local functions.
7922 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7923 longjmp() result to (NORETURN void).
7924 * main.c (catch_errors): Prototype the 'func' parameter.
7925 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7926 Takes an unused arg.
7927 * main.c (execute_command): Call the right member of the func union.
7928 * main.c (command_loop_marker, symbol_completion_function,
7929 command_loop): Make static.
7930 * main.c (command_line_input): Make linelength unsigned, cast arg
7931 to command_line_input().
7932 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7933 * main.c (initialize_main): Call right member of function union.
7934 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7935 * mem-break.c: Include symtab.h
7936 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7937 * mips-xdep.c (store_inferior_registers): Returns void.
7938 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7939 use to minimal symbol table use.
7940 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7942 * mipsread.c (make_type): Remove, convert usages to init_type.
7943 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7944 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7945 vector use to minimal symbol table use.
7946 * parse.c: Add prototypes for local functions.
7947 * parse.c (xrealloc usages): Cast args.
7948 * parse.c (prefixify_expression, length_of_subexp): Make static.
7949 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7950 * parser-defs.h: Convert function decls to prototype form.
7951 * partial-stab.h: Convert from misc function vector use to new minimal
7953 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7954 the per-objfile copies.
7955 * printcmd.c: Add prototypes for local functions. Move some struct
7956 definitions around to accomodate prototypes.
7957 * printcmd.c (decode_format): Make static, change args oformat and
7958 osize to int from char.
7959 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7960 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7961 * printcmd.c (print_address_symbolic): Convert from misc function
7962 vector use to minimal symbol table use.
7963 * printcmd.c (address_info): Convert from misc function vector use
7964 to minimal symbol table use.
7965 * printcmd.c (delete_display, enable_display, disable_display_command):
7967 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7968 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7969 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7970 * pyr-xdep.c (store_inferior_registers): Returns void.
7971 * remote-mm.c (mm_load): symbol_file_add return value unused.
7972 * remote-nindy.c: Minor format change.
7973 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7974 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7975 * rs6000-xdep.c (store_inferior_registers): Returns void.
7976 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7977 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7978 vector use to minimal symbol table use.
7979 * solib.c: Add prototypes for local functions.
7980 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7981 function vector use to minimal symbol table use.
7982 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7983 * solib.c (find_solib, shared_library_command): Make static
7984 * solib.c (read_memory, write_memory usages): Cast args.
7985 * solib.c (special_symbol_handling): Add function
7986 * source.c: Add prototypes for local functions.
7987 * source.c (select_source_symtab): Convert to scan objfiles.
7988 * source.c (open_source_file): Make static.
7989 * source.c (xrealloc usages): Cast args.
7990 * source.c (source_line_charpos): ifdef out, unused.
7991 * source.c (get_filename_and_charpos): Make static.
7992 * stack.c: Add prototypes for local functions.
7993 * stack.c (print_frame_info, frame_info): Convert from misc function
7994 vector use to minimal symbol table use.
7995 * symfile.c: Add prototypes for local functions.
7996 * symfile.c (compare_symbols): Make args const PTR's.
7997 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7998 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7999 * symfile.c (obsavestring): Add objfile parameter.
8000 * symfile.c (init_misc_bunches, prim_record_misc_function,
8001 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8002 sort_misc_function_vector, compact_misc_function_vector): Remove
8003 * symfile.c (symbol_file_add_digested): Add function.
8004 * symfile.c (symbol_file_add): Returns struct objfile *.
8005 * symfile.c (symbol_file_command): Modify for state file use.
8006 * symfile.c (symfile_open): Add parameter "dumpable".
8007 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8008 * symfile.c (load_command, add_symbol_file_command): Make static.
8009 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8010 * symfile.c (rindex usages): Converted to strrchr.
8011 * symfile.c (allocate_psymtab): New
8012 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8013 converted to minimal symbol table usage, but no obvious conversion.
8014 * symfile.c (free_all_symtabs): Remove.
8015 * symfile.c (_initialize_symfile): Use per-objfile info.
8016 * symfile.h: Rework the objfile structure to add per-objfile data
8017 objects (psymbol_obstack, symbol_obstack, type_obstack,
8018 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8019 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8020 Add prototypes to function declarations.
8021 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8022 function vector usage to minimal symbol table usage.
8023 * symmisc.c (DEV_TTY): Define if not defined.
8024 * symmisc.c: Add local function prototypes.
8025 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8026 printpsyms_command, print_objfiles, print_objfiles_command):
8027 Rework to use iterate_over_*
8028 * symtab.c: Add prototypes for local functions.
8029 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8030 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8031 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8032 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8033 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8034 lookup_reference_type, lookup_member_type, allocate_stub_method,
8035 check_stub_method, create_array_type, smash_to_member_type,):
8037 * symtab.c (lookup_symbol): Some args are const.
8038 * symtab.h: All type related defs and structs moved to gdbtypes.h
8039 * symtab.h: Convert decls to prototypes.
8040 * target.c (noprocess): Make static.
8041 * target.h: Change decl's to prototypes.
8042 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8043 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8044 * utils.c (_initialize_utils): Use correct member of function union.
8045 * valarith.c: include gdbtypes.h
8046 * valops.c: include gdbtypes.h, add prototypes for local functions.
8047 * valops.c (value_push, value_arg_push, find_function_addr):
8049 * valops.c (value_string): Convert from misc function vector use
8050 to minimal symbol table use.
8051 * valops.c (check_field_in): Make arg const.
8052 * valprint.c: Add prototypes for local functions.
8053 * valprint.c (print_string): Make static
8054 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8055 * values.c: Add prototypes for local functions.
8056 * values.c (value_headof): Convert from misc function vector to
8057 minimal symbol table.
8058 * xcoffexec.c: Add prototypes for local functions.
8059 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8061 * xcoffexec.c (relocate_minimal_symbol): Add.
8062 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8063 * xcoffread.c: Add prototypes for local functions.
8064 * xcoffread.c (sort_syms): Convert to scan objfiles.
8065 * xcoffread.c (read_xcoff_symtab): Make static.
8066 * xcoffread.c (various): Replace references to builtin types with
8067 calls to lookup_fundamental_type. Replace references to symbol_obstack
8068 and psymbol_obstack with pointers to the per-objfile copies.
8069 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8070 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8072 * xcoffread.c (init_stringtab): Add objfile parameter.
8073 * gdbtypes.c: New file
8074 * minsyms.c: New file
8075 * mmap-alloc.c: New file
8076 * mmap-sbrk.c: New file
8077 * objfiles.c: New file
8081 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8083 * Check in Fred Fish's changes in these modules. Fred
8084 will make ChangeLog entries for all of them. Update VERSION
8087 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8089 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8091 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8092 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8093 value.h: Prototypes for static functions; lint.
8094 * gdbtypes.h: Empty file to ease transition.
8096 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8098 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8099 inferior.h, language.h, signame.h, target.h, terminal.h,
8100 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8101 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8103 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8104 signame.c, sparc-xdep.c: Prototypes for all static functions.
8106 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8107 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8108 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8109 Remove to_call_function and target_call_function, since it
8110 always calls the same thing (call_function_by_hand).
8111 * core.c, exec.c, solib.c: Rename target_ops sections =>
8113 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8114 target.h: target_kill takes no args.
8115 * language.c (language_info): Scaffolding to allow briefer
8116 messages when the current language changes. FIXME.
8117 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8118 complaints about volatile functions.
8119 * xm-sysv4.h (HAVE_MMAP): Define.
8121 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8123 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8124 to make prototypes for all functions declared here.
8125 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8126 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8127 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8128 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8129 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8130 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8131 * utils.c: Avoid declaring malloc and realloc. Lint.
8132 (request_quit): Accept signal-number parameter.
8134 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8136 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8137 DIE's. Add new function read_tag_pointer_type() to read them.
8139 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8140 When creating a new user defined type, check to see if a partial
8141 type already exists, and if so, bash it to fit.
8143 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8145 * coffread.c (decode_base_type): Pass long, not union.
8146 Fix by Eric Valette, ev@chorus.fr.
8148 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8150 * elfread.c (elf_symtab_read): Fix code to correctly track
8151 changes in bfd for absolute symbols.
8153 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8155 * xm-vaxbsd.h: Close off comment.
8157 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8159 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8161 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8163 * mips-tdep.c (mips_print_registers): Print correct register
8164 number for double pseudo-registers.
8166 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8168 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8169 in the op$::OPERATOR. case. From Steven McCanne,
8170 <mccanne@horse.ee.lbl.gov>.
8172 * exec.c (set_section_name): Pass arg to exec_files_info;
8173 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8175 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8177 * main.c (print_gdb_version): Copyright msg: only this year.
8178 (cd_command): Avoid changing current_directory on error.
8180 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8182 * mipsread.c (parse_partial_symbols): Handle dependencies
8183 between partial symbol tables (when not doing stabs-in-ecoff).
8184 (This used to be handled by parse_fdr, but parse_fdr was
8185 incompatible with handling stabs-in-ecoff, so the code
8186 was re-written to not use parse_fdr. Unfortunately,
8187 the logic to handle dependencies was overlooked.)
8189 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8191 * coffread.c (read_enum_type): Use the size of a target int when
8193 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8195 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8196 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8197 TARGET_PTR_BIT to determine size of a pointer
8198 * values.c (unpack_long): when unpacking a REF or a PTR don't
8199 assume the size of the type.
8201 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8203 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8204 looking at its members. Improve guess between struct and union,
8205 only assuming union if multiple members have offsets of zero.
8207 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8209 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8210 (This is just for clarity - and one day permitting us to
8211 change FP0_REGNUM from 38 to 32, which would make more sense.)
8212 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8213 register numbers in stabs-in-ecoff get handled correctly.
8215 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8217 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8218 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8219 into BSD and Ultrix.
8221 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8223 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8225 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8227 * Makefile.in: Increment version to 4.4.1.
8228 * main.c (print_gdb_version): Update copyright notice.
8230 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8232 * mipsread.c: Prepend "struct " to the names of structure
8233 types, and similarly for enums and unions. (This used
8234 to be done, but got lost in the re-write to "guess" the
8235 difference between enum/struct/union.)
8236 Also, guess that a tag is an enum if the first member
8239 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8241 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8244 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8246 * Projects: Patching executables is done.
8247 * Makefile.in (VERSION): Roll to gdb-4.4.
8248 * README, WHATS.NEW: Update for gdb-4.4.
8250 * symfile.c (reread_symbols): Whenever we reread one object
8251 file's symbols, we must restart the scan, because the object_files
8252 chain has been permuted.
8254 * exec.c (exec_files_info): Split out into print_section_info.
8255 Print BFD filename of each section if it's not the default one.
8256 * core.c (core_files_info): Call print_section_info.
8258 * xm-vax.h: Include a few system header files whose definitions
8259 must precede defs.h.
8260 * language.c, language.h: Make some things const.
8261 * expression.h, main.c: const spreads like ooze.
8263 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8264 since BREAKPOINT values can be >0x80.
8266 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8268 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8270 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8272 * sparc-pinsn.c: Remove kludge for preferring architectures.
8273 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8274 and forever. Add `add' instruction to the set that get checked
8275 for a preceding `sethi' in order to print an absolute address.
8276 Corresponding changes in ../include/opcode/sparc.h needed
8277 to eliminate garbage instructions.
8279 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8281 * mipsread.c (parse_partial_symbols): Make sure partial
8282 symbols are created for external symbols (as used to be
8283 the case). This is a bit of a pain with the mips-coff.
8284 It uses a table which points to all of the external
8285 symbols belonging to a particular FDR or psymtab.
8286 Once we've generated this table, we might as well save
8287 it, and then use it in psymtab_to_symtab_1 to find
8288 the symbols to pass to parse_external().
8289 * symfile.c, symfile.c: New function start_psymtab_common
8290 to share the common parts of allocating a new psymtab
8291 for dbxread, mipsread (and later dwarfread). Its code
8292 was pulled out from start_psymtab in dbxread.c.
8293 * dbxread.c (start_psymtab): Use start_psymtab_common().
8295 * valprint.c (val_print): If there is an error when trying
8296 to print a string, check to see if there really is a problem
8297 by reading just one character. If that works, assume
8300 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8302 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8303 cypress, v8 mnemonics in that order.
8305 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8307 * sparc-pinsn.c: Put the qsort() back in.
8309 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8311 * findvar.c (read_register, write_register): Handle machines
8312 where REGISTER_TYPE is not the same size as "int".
8314 Handle debug symbols in dynamically loaded (relocated) code:
8316 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8317 offset to process_one_symbol.
8318 (process_one_symbol): Take new offset parameter. Add it into
8319 appropriate symbol types to relocate symbols to loaded addresses.
8320 Handle all possible symbol types, and complain() about types that
8321 we don't expect to see.
8322 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8323 process_one_symbol (FIXME, should pass real offset).
8327 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8329 (set_breakpoint, break_command_1, until_break_command,
8330 catch_command_1, breakpoint_re_set_one): Use it.
8331 * symtab.h (resolve_sal_pc): Declare.
8332 * infcmd.c (jump_command): Use resolve_sal_pc.
8334 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8336 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8338 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8340 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8341 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8342 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8344 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8346 * dbxread.c (process_one_symbol): Make a first cut at handling
8347 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8349 * symtab.c (find_pc_line): Fix stepping into and out of #included
8352 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8354 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8355 no longer any need to copy ../include/opcode/* into gdb.
8357 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8359 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8361 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8363 * valprint.c (type_print_base, type_print_method_args):
8364 Print C++ constructor methods without bogus "return type."
8366 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8368 * infptrace.c (child_xfer_memory): Parameter "target" should
8369 be a pointer to a structure, not the entire structure.
8371 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8373 * depend: Convert the couple of references to ansidecl.h that
8374 used the local gdb version to use the ../include version.
8376 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8379 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8380 (inferior_proc_init): Fix non-ANSI version of args.
8381 (attach): Call print_sys_errmsg with correct number of args.
8382 (mappingflags): Make static, does not need to be global.
8384 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8385 not the entire struct itself.
8387 * valops.c (value_assign): Cast some args to modify_field() and
8388 {read,write}_register_bytes() correctly.
8390 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8392 * Makefile.in (MALLOCSRC): Removed reference to removed local
8395 * dwarfread.c (list_in_scope): Needs an initial value, use file
8398 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8400 * main.c (main): Make option_index local to keep new getopt happy.
8401 main.c, solib.c, Makefile.in: Update copyright notices.
8403 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8405 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8407 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8409 * Makefile.in (HFILES): Add partial-stab.h.
8411 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8413 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8414 New files for stratus. Not complete enough to actually build
8415 on the Stratus machine; that awaits copyright assignment for
8418 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8419 for getting custom flags into CFLAGS when doing makes.
8421 * configure.in: Add config information for stratus.
8423 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8425 * dbxread.c (process_one_symbol): Pass address of structure
8426 to complain(), rather than the whole structure.
8428 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8430 * solib.c (solib_add_common_symbols): Only compile in when not
8431 using SVR4 style shared libraries.
8433 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8435 * dwarfread.c (locval): Add offreg flag to indicate location
8436 values that are computed off a base register.
8438 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8439 TAG_local_variable cases to account for static variables
8440 within function scopes.
8442 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8444 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8445 doesn't exist on some systems.
8447 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8448 nexting over recursive function calls.
8450 * target.c (target_read_string): Create this routine to read null
8451 terminated strings from the target. It deals with running off the
8452 end of memory elegantly as well. solib.c (find_solib): Use
8453 target_read_string() to avoid problems with running off the end of
8456 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8457 that reference pgrp_inferior.
8459 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8461 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8462 mips-tfile has been hacked to act more "traditionally."
8463 * dbxread.c: Fixed typo in comment.
8465 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8467 * mips-tdep.c (mips_skip_prologue): Add some number of
8468 'sw' instructions before 'addiu' adjusts the stack.
8470 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8472 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8473 freescope, buildblock closescope, record_line, add_symbol_to_list,
8474 gatherblocks, make_blockvector): Extensive changes to switch
8475 to generic symbol table building code in buildsym.c. Remove
8476 scope tree structures and functions, symbol table building
8477 functions, and lots of other small changes.
8479 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8480 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8482 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8484 * buildsym.c (cleanup_undefined_types): Add support for enums.
8485 This fixes the 'GDB internal error. cleanup_undefined_types with
8488 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8490 * dbxread.c: detect gcc2 compilations.
8492 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8494 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8495 in ../include/opcode/sparc.h.
8497 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8499 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8500 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8501 to reflect actual locations of opcode files, so TAGS target will
8504 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8506 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8509 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8510 dereferencing to access the correct elements.
8512 * valops.c (value_addr): Declare return type of external func
8515 * xcoffread.c: Undefine next_symbol_text before redefining it.
8517 For older changes see ChangeLog-9091
8523 version-control: never