1 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3 * Makefile.in (depend): Include $(CC) command in generated output.
5 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
7 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
8 to xmalloc. Include defs.h. Rename local macro from
9 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
12 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
14 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
15 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
16 * depend: Update to latest automatically built version.
18 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
20 * sparclite/Makefile.in: Create default target that does nothing
21 in order to force user to build by hand.
23 * sparclite/Makefile: Remove. It's not necessary anymore.
25 * ser-unix.c (wait_for): New routine to handle read timeouts,
26 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
28 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
30 * mips-pinsn.c (print_insn): Return value.
32 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
34 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
35 at configuration time and doesn't belong in the distribution archive.
37 * Makefile.in (NONSRC): Add 29k-share/README.
38 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
40 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
41 constants with slightly more portable definitions (still depends
42 on 2's complement arithmetic though).
43 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
44 * i386v-nat.c (sys/reg.h): Conditionalize include on
45 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
46 * ser-unix.c (termio.h): Include <termio.h> like other files that
47 include termio.h, not <sys/termio.h> which may not exist (on
50 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
52 * valprint.c (print_longest): Change format parameter from a
53 'char' to an 'int'. We can't have 'char' parameters with the
54 current coding style, where we mix prototypes with pre-ANSI
56 * value.h (print_longest): Change format parameter in prototype
57 from a 'char' to an 'int'.
59 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
61 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
63 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
64 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
66 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
68 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
69 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
70 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
71 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
72 ptrace needs 5 arguments, #define ptrace to always
73 pass zero as the 5th argument.
75 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
77 * configure.in: Match z8k-*-sim for z8000.
78 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
79 * remote-hms.c: Update to use new serial protocol.
81 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
83 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
84 necessary and Solaris doesn't have it.
86 * Makefile.in (clean-info, install, install-info, info, dvi,
87 check, all): do not echo recursion lines.
89 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
91 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
92 required target ports which use sockets (like a29k-udi).
94 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
96 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
98 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
99 systems lacking select().
101 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
103 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
105 * alldeps.mak, depend: Update with latest automatically built
108 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
110 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
112 * Makefile.in (make-proto-testsuite.dir): New target to make
113 prototype testsuite tree.
115 * Makefile.in (VERSION): Bump to 4.8.4.
117 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
119 * stabsread.c (define_symbol): If unrecognized constant type,
120 complain() not error().
122 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
124 * infptrace.c: Add missing close paren to test for
125 FIVE_ARG_PTRACE defined.
127 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
128 when compiling with gcc, but disable it for now. See comment.
129 * defs.h (LONGEST): Define as either "long" or "long long"
130 based on CC_HAS_LONG_LONG.
131 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
132 how longest_to_int is defined.
133 * c-valprint.c (c_val_print): Call print_longest.
134 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
135 instead of LONG_LONG.
136 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
138 * printcmd.c (print_scalar_formatted): Call print_longest
139 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
140 * typeprint.c (print_type_scalar): Call print_longest and let
141 it figure out what to do for PRINTF_HAS_LONG_LONG.
142 * valprint.c (val_print_type_code_int): Call print_longest
143 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
144 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
145 * value.h (struct value): Replace usage of LONG_LONG with
147 * value.h (print_longest): Add prototype.
148 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
149 * values.c (unpack_double): Collapse code that was unnecessarily
150 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
151 * values.c (value_from_longest): Remove dependency on
152 CC_HAS_LONG_LONG and just use LONGEST.
153 * solib.c (solib_map_sections): Use bfd_get_filename
154 to access filename field.
155 * solib.c (clear_solib): Save filename and free it later, after
156 bfd_close, since bfd_close may reference it. Use bfd_get_filename
158 * config/convex/xm-convex.h (LONG_LONG): Replace with
159 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
160 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
161 Add PRINTF_HAS_LONG_LONG references.
163 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
165 * inflow.c (kill_command), infcmd.c (attach_command),
166 remote.c (remote_interrupt_twice): In messages for the user, call it
167 "the program" or "the program being debugged" not "the inferior".
169 * hp300ux-nat.c: Cast second arg to supply_register calls.
170 (_initialize_kernel_u_addr, getpagesize): New functions.
171 (store_inferior_register_1): Change arg name from value to val.
172 (fetch_core_registers): Make arg core_reg_size unsigned.
173 Pass 5 args to ptrace.
174 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
175 Remove KERNEL_U_ADDR stuff.
176 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
177 * config/m68k/hp300hpux.m{t,h}:
178 Move exec.o from NATDEPFILES to TDEPFILES
179 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
180 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
182 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
184 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
186 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
188 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
190 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
192 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
193 describe `set demangle-style arm' (not cfront);
194 mention can type `q' to discard output, when gdb pages
196 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
198 * valops.c (search_struct_field): Fix gdb core dump with incomplete
201 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
203 * remote.c: Change timeout to 2.
204 (remote_open): Use unpush_target not remote_close.
205 (remote_resume): If siggnal != 0, give warning not error().
206 (remote_wait, remote_interrupt, remote_interrupt_twice):
207 If we get two interrupts, let the user get out if they want.
208 (remote_{kill,mourn}): New functions.
209 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
211 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
213 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
215 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
217 * Remote targets (mourn): Call unpush_target.
219 * config/sparc/xm-sun4os4.h: Declare free() to return int.
220 Remove twisted use of PARAMS.
222 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
223 that ansidecl.h assumes ANSI on AIX.
225 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
227 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
228 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
230 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
232 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
234 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
236 * remote-vx.c (net_connect): Allow numeric IP address for host.
238 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
240 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
242 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
244 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
246 * symtab.h, xcoffread.c: Revise linetable sorting comments.
248 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
250 * valops.c (value_cast): A cast might also change the object
251 representation in C++.
252 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
253 to get the proper read_symtab function when called from mipsread.c.
254 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
255 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
256 for dummy psymtabs, inhibit processing of dummy psymtabs.
258 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
260 * Changes from (or inspired by) AMD:
261 * remote-udi.c (udi_attach): Assignments to Space and Offset were
263 (udi_wait): Make error message (UDIGetStdout) match error.
264 (udi_wait): Handle UDIStdinNeeded.
265 * command.c [CANT_FORK]: Use system().
266 * utils.c (prompt_for_continue): Allow quit with 'q'.
268 * solib.c (solib_add): Don't call special_symbol_handling if there
269 were errors in symbol_add_stub. Also set so->from_tty before
270 calling symbol_add_stub.
272 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
274 * Merge in HPPA/BSD patches from Utah:
275 * defs.h: Add const to 2nd arg of psignal prototype.
276 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
278 * hppab-core.c: Deleted. No longer useful.
279 * hppab-nat.c: #include more files. Use PT_WUREGS, not
281 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
282 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
283 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
284 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
285 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
287 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
289 * Fix two bugs found by deja-gnu. One is the incorrect reporting
290 of the PC being in a stack dummy when looking at a core file
291 without symbols. The other is the incorrect passing of char
292 arguments during expression evaluation (ie: p foo('a','b') would
293 mess up the passing of it's args because it wasn't coercing the
295 * hppah-tdep.c: Rename global functions to have consistent hppa_
296 prefix. Make more functions static. Drop hp_ prefix from static
297 functions. (hppa_push_arguments): Call value_arg_coerce to cast
298 char to int args if necessary. (hppa_fix_call_dummy): Create
299 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
300 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
301 valid (ie: != 0) before doing comparison against PC.
302 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
303 to reflect new arguments.
304 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
305 prefix for func name. (FIX_CALL_DUMMY): Move code into
308 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
309 to malloc() so that we can test GDB eval of dynamically created
310 arrays (like char strings in `print "foo"').
312 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
314 * printcmd.c (print_address_symbolic): Search symtabs as well as the
315 minimal symbols for a nearby symbol.
317 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
319 * coffread.c: Comment changes around minimal symbol recording.
321 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
323 * command.c: comment changes only.
325 * mips-tdep.c (heuristic_fence_post): new static variable.
326 (heuristic_proc_start): use heuristic_fence_post, print better
327 warnings, but only if not stop_soon_quietly.
328 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
330 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
332 * symtab.h: Fix LOC_REF_ARG comment.
334 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
335 and Jim Kingdon (kingdon@cygnus.com)
337 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
339 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
340 symfile.c (compare_symbols): Don't check first character; STRCMP
343 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
344 structures that are passed by address in a register.
345 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
346 * findvar.c (read_var_value),
347 printcmd.c (address_info, print_frame_args),
348 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
349 * symtab.c (lookup_block_symbol): Deal with it.
351 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
353 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
355 * objfiles.c (find_pc_section): Return a struct obj_section *.
356 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
357 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
358 Don't use obj_section hack.
359 * xcoffexec (vmap_symtab): Relocate obj_sections.
360 * printcmd.c (containing_function_bounds): Use find_pc_section.
362 * symtab.h: Clean up SYMBOL_VALUE comments.
364 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
366 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
367 Expand comments about LOC_ARG/LOC_LOCAL pairs.
369 * coffread.c (read_coff_symtab): Use rewind before fseek.
371 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
373 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
374 * Makefile.in: Add $(YFLAGS) when using $(YACC).
375 * Makefile.in: Remove message to expect conflicts and unused
376 rules in ch-exp.y, since there no longer are any such.
378 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
380 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
382 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
384 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
385 rather than dumping core.
387 * Makefile.in: Add ${srcdir}/ to all source files.
388 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
389 (TAGS): Deal with srcdir and new config directory scheme.
391 Makefile.in (NONSRC): Remove createtags.
392 alldeps.mak: Updated.
394 * rs6000-tdep.c: Delete unused function print_frame.
396 * frame.h (struct frame_info): Doc fix for next_frame.
397 New field signal_handler_caller.
398 blockframe.c (create_new_frame, get_prev_frame_info),
399 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
400 INIT_FRAME_PC_FIRST).
401 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
404 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
406 * irix4-nat.c (fetch_core_registers): Special version of this for
407 Irix 4.x, which stores regs a bit differently from other /proc
409 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
410 to new file core-svr4.c.
411 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
412 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
414 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
416 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
418 * i387-tdep.c: Remove unused #includes.
420 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
422 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
424 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
426 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
428 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
429 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
430 Don't muck with SYMBOL_CLASS.
432 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
434 * munch: Don't use head command. It doesn't exist everywhere.
436 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
438 * inflow.c (new_tty): Remove spurious 'o' character at end
441 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
443 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
444 instructions and nothing more.
445 * mipsread.c (add_line): Add comment why we have to combine line number
446 entries for the same line number.
448 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
450 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
453 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
455 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
457 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
459 * source.c (select_source_symtab): Clean up comment. Also, if
460 we have a current_source_symtab, and s is NULL, return without
462 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
463 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
465 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
467 * dbxread.c (unknown_symchar_complaint): Add new complaint.
468 * stabsread.h: Declare it.
469 * partial-stab.h: Use it.
471 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
473 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
475 * stack.c (print_frame_info): Print specially if dummy frame.
477 * breakpoint.c: Add comments regarding within_scope future direction.
481 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
483 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
485 * ch-exp.y: Fix thinko that broke parsing of FALSE.
487 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
489 * stabsread.c (read_member_functions): Initialize domain for stubbed
490 member functions to avoid gdb core dumps when printing pointers
492 * cp-valprint.c (cp_print_class_method): Check for stubbed member
495 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
497 * expprint.c (print_subexp): If opcode not found in op_print_tab,
498 stop with an error().
499 eval.c (evaluate_subexp): Change error message.
501 * objfiles.c (build_objfile_section_table): Cast return value
504 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
506 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
507 to rs6000_frame_chain and deal with it if we're in a signal handler.
508 (FRAME_SAVED_PC): Use rs6000_frame_chain.
510 * breakpoint.c (within_scope): New function.
511 (enable_breakpoint, watchpoint_check): Use it.
513 * source.c (openp): Handle "exec-file ./ls" correctly.
515 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
517 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
519 * ch-exp.y: Clean up lexing of identifiers and
520 reserved words. (E.g. don't recognize FALSEXXX as the
521 keyword FALSE followed by the identifier XXX.)
522 Also, convert identifiers to lower case.
524 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
526 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
527 new serial interface.
529 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
531 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
532 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
533 * ser-go32.c: Return -1 on most failures, 0 on most successes,
534 and use new return codes for go32_readchar().
535 * ser-unix.c: Ditto. Also, move error handling up to caller for
536 SERIAL_SETBAUDRATE().
537 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
539 (serial_close): New routine to wrap around device close routine.
540 serial.h: Clean & document return values more clearly.
542 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
544 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
546 * rs6000-pinsn.c (print_operand, case LI): Print condition register
547 operand in decimal rather than wrong textual versions.
549 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
550 (mention 't', remove false thing about 'g' only good with 'f').
552 * breakpoint.h: move "struct breakpoint" and friends to top of
553 file so that bpstat_find_breakpoint prototype works.
555 * solib.c (struct so_list): Add bfd field.
556 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
557 Put the bfd in bfd field of the so_list.
558 (clear_solib): Free bfd name and close_bfd on the bfd.
560 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
562 * valarith.c (value_subscript): Add COERCE_REF.
563 * ch-exp.y (operand_5): We can generalize the 2nd operand
564 of a string repetition ot 'literal' without ambiguity.
566 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
568 * breakpoint.h (struct bpstat): Remove momentary field.
569 Remove bpstat_momentary_breakpoint. This was always kludgy
570 and is no longer used.
572 * breakpoint.h: Add enum bpstat_what.
573 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
574 stop and print fields of bpstat now per-breakpoint, not just
575 one for the whole chain.
576 breakpoint.{c,h} (bpstat_what): New function.
577 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
578 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
579 with call to bpstat_what.
580 README: Remove watchpoint/breakpoint bug from known bugs.
582 * breakpoint.h: Prototype bpstat_find_breakpoint.
584 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
586 * symtab.c (find_methods, gdb_mangle_name): Note that functions
588 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
589 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
591 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
593 * i960-pinsn.c (tabent): Copied struct definition from
596 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
598 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
600 * symtab.c (gdb_mangle_name): Use it.
601 * symtab.c (find_methods): Do not add destructors to choice list
603 * symtab.c (decode_line_1): Make breakpoints on destructors work
606 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
608 * ser-go32.c: Make it use serial port name.
609 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
611 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
614 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
616 * configure.in: Only configure sparclite subdir when target_cpu
619 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
621 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
622 Remove FIXME comment regarding this.
624 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
626 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
628 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
630 Add section table to objfile struct. Use it for find_pc_section.
631 * objfiles.c (add_to_objfile_sections,
632 build_objfile_section_table, find_pc_section): new functions.
633 (allocate_objfile): build section table.
634 * objfiles.h (struct obj_section): new structure.
635 (struct objfile): add section table.
636 (find_pc_section): new prototype.
637 * solib.[ch] (find_pc_section_from_so_list): removed.
638 * sparc-tdep.c: include objfiles.h for find_pc_section. include
639 symfile.h for objfiles.h.
640 (in_solib_trampoline): adjusted for new find_pc_section
641 prototype. Removed BAD_RICH_HACK ifdefs.
642 * symfile.c (syms_from_objfile): offset objfile sections.
643 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
644 * symfile.h (find_pc_section): prototype removed. Also fixed
645 comment typo NUL -> NULL.
646 * target.[ch] (find_pc_section_from_targets): removed.
647 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
649 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
651 * ser-go32.c: Format. (go32_open): Use proper return value.
653 * configure.in: Undo conditional configdirs hack for sparclite.
655 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
657 * symtab.c (list_symbols): When call break_command, pass both
658 filename and function name not just function name.
660 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
662 (Changes and new files to make "none" a full fledged configuration)
663 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
664 Currently only tm-none.h has any meaningful contents.
665 * config/none/none.mh (NAT_FILE): Use nm-none.h
666 * config/none/none.mh (XM_FILE): Use xm-none.h
667 * config/none/none.mt (TM_FILE): Use tm-none.h
668 * Makefile.in (depend): Remove comment about parse errors in
669 valops.c, it now parses correctly and generates a correct depend
670 line. Remove line that touches xm.h, tm.h, and nm.h; they are
671 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
673 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
675 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
677 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
678 exactly 8 characters.
680 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
682 * configure.in: Sparclite uses sparc config dir. Also has it's
683 own tm- & .mt files now. Also add sparclite to configdirs.
684 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
685 * config/i386/go32.mh: Nullify def of TERMCAP.
686 * config/i386/xm-go32.h: Get rid of redef of EIO.
687 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
688 specific configs. Very similar to sun4os4, but without solib.
689 * sparclite/{Makefile.in configure.in}: First cut at making this
692 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
694 * ser-go32.c: First cut at adapting to new serial interface.
696 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
698 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
699 These implement a new serial line interface for talking to remote
701 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
702 EXCEPT go32, which gets ser-go32.c.
703 * remote.c: Use new serial interface. More remote-xxx's to be
705 * ser-bsd.c, ser-termios.c: Removed.
706 * serial.c: New. Implements common operations for all serial
708 * ser-unix.c: New. Unix specific serial operations for various
709 flavors of Unix (Posix, SysV, BSD).
710 * serial.h: Generic serial interface defs.
711 * config/i386/go32.mh, config/i386/i386bsd.h,
712 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
713 ser-bsd.o from XDEPFILES. All the magic is now handled in
716 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
718 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
720 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
722 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
724 * rs6000-tdep.c (frameless_function_invocation): Don't even think
725 about framelessness except on the innermost frame.
727 * xcoffexec.c: Call fatal() not abort().
729 * stabsread.c (patch_block_stabs): If stab & no symbol, make
730 a LOC_OPTIMIZED_OUT symbol.
731 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
732 findvar.c (read_var_value), printcmd.c (address_info),
733 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
734 m2-exp.y (yylex): Deal with it.
735 ch-exp.y (yylex): Deal with it.
737 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
739 * findvar.c (value_from_register): H8500 specific, check to see
740 if we are looking at short pointer. If so, skip crock.
741 * h8500-tdep.c (h8500_frame_chain): Mask down value from
742 read_memory_integer() to avoid getting messed up by sign extension.
744 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
746 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
747 ifdef protect using BAD_RICH_HACK. This should be removed soon.
748 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
750 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
752 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
754 * core.c (dis_asm_print_address): New function.
756 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
759 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
761 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
762 entire breakpoint chain and print only the first entry that needs to
763 be printed and needs to be stopped for. Fixes problems with printing
764 of multiple breakpoints with different conditions.
765 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
766 effectively stops printing of the breakpoint chain.
767 * breakpoint.c (print_it_noop): New routine to print nothing
768 for this breakpoint entry and dont stop printing.
769 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
770 watchpoint only if it is enabled.
771 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
772 descriptor from the library to make backtraces through setjmp work.
773 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
775 * mips-tdep.c (read_next_frame_reg): Provide correct values for
776 all registers saved within sigtramp, cleanup.
778 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
780 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
782 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
784 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
785 with prototype in ../include/dis-asm.h.
787 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
789 * core.c (dis_asm_{read_memory,memory_error}): New functions.
790 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
791 Use read_memory_func interface to disassembler.
793 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
795 Teach sparc solaris to next over shared library functions.
796 * solib.[hc] (find_pc_section_from_so_list): new function and
798 * sparc-tdep.c (in_solib_trampoline): new function.
799 * symfile.[hc] (find_pc_section): new function and prototypes.
800 * target.[hc] (find_pc_section_from_targets): new function and
802 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
805 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
807 * infrun.c (wait_for_inferior): Revise comment.
809 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
811 * command.{c,h}: New var_type var_integer.
812 main.c: Use it for history_size.
814 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
815 Lint and byte-order fixups.
817 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
819 * breakpoint.h (bpstat): New field print_it.
820 breakpoint.c (bpstat_print): Use it.
821 (print_it_normal): New function (from old bpstat_print code).
822 (bpstat_{alloc,stop_status}): Set print_it field.
824 * breakpoint.c (bpstat_stop_status): Use catch_errors when
825 evaluating watchpoint condition, via new function watchpoint_check.
826 Also stop if watchpoint disabled due to leaving its block.
828 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
830 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
832 * mips-pinsn.c: Add missing include of dis-asm.h.
834 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
836 * Makefile.in (clean, distclean, realclean): Recursively apply
837 to subdirs first, rather than last. This avoids, for example,
838 Makefile being removed in a parent directory before the recursive
841 * alldeps.mak, depend: Update for below changes.
843 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
844 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
845 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
846 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
848 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
849 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
850 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
851 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
852 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
853 tm-68k.h to tm-m68k.h.
854 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
855 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
858 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
859 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
860 * a29k-tdep.c: Renamed from am29k-tdep.c.
861 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
862 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
863 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
864 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
866 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
867 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
868 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
870 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
871 define that does not appear anywhere else in the gdb source tree.
872 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
874 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
876 * breakpoint.c: Add comments regarding breakpoint_re_set.
878 * xcoffread.c (sort_syms, compare_symbols): Remove.
879 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
880 not our own sort_syms (it is identical).
882 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
884 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
886 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
887 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
889 * exec.c (exec_close): Fix storage leak.
890 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
891 output sections when patching an executable.
892 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
893 when writing all registers.
894 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
895 at the right offset in the dummy frame.
896 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
897 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
898 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
900 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
902 * Makefile.in (TARFILES): Avoid trailing backslash.
904 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
906 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
907 it in breakpoint_re_set.
908 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
910 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
911 don't use sizeof(int) for target stuff, etc).
913 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
915 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
916 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
917 support that can't be integrated anyway due to lack of clear
920 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
922 * findvar.c (read_register, write_register): Make these capable
923 of reading/writing registers that are shorter than REGISTER_TYPE.
924 * (value_from_register): Install H8500 specific code to return
925 proper value when register is being used as a pointer.
926 * h8500-tdep.c: Remove extra defines of NUM_REGS.
927 (h8500_skip_prologue): Use correct lengths for LINK instructions.
928 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
929 chain frames properly by combining frame pointer with T reg.
930 (init_extra_frame_info): Delete. It's now a macro.
931 (frame_args_address): Don't add PTR_SIZE. Stack args are already
932 offset by the correct amount off of the frame pointer.
933 (register_byte): Delete. It's now a macro.
934 (register_raw_size, register_virtual_size): Delete. Replaced by
935 common routine h8500_register_size, cuz there's no difference
936 between the raw & virtual sizes on this machine.
937 (register_convert_to_raw, register_convert_to_virtual): Delete,
938 cuz there's no difference between the raw & virtual forms.
939 Replaced by memcpy in tm file.
940 (register_virtual_type): Rename to h8500_register_virtual_type.
941 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
942 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
943 emulator have same reg offsets. This is all handled in the
945 (h8500_trapped_internalvar): New routine to detect references to
946 convenience vars acting as pointer pseudo-regs.
947 (h8500_value_trapped_internalvar): Conjure up value of pointer
949 (h8500_set_trapped_internalvar): Convert set value in real
951 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
952 code segment register.
953 infrun.c (proceed): Simplify. Call write_pc instead of doing it
955 (wait_for_inferior): Add h8500 specific code to add stack segment
956 when reading SP register.
957 remote-sim.c (fetch_register): Spacing.
958 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
959 detect cruft. Redo all register manipulation stuff. Get rid of
960 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
961 to frame pointer. (IS_TRAPPED_INTERNALVAL,
962 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
963 to create internal vars for pointer pseudo-regs.
965 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
967 * Makefile.in: Numerous small changes to macro definitions
968 and rules for building gdb distribution tree. Many macros
969 eliminated or merged, and rules simplified.
970 * alldeps.mak: Update.
973 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
975 * Makefile.in: recurse through SUBDIRS for dvi target too
977 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
979 * Clean up xcoff relocation.
980 objfiles.h (struct objfiles): Add section_offsets, num_sections.
981 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
983 symtab.h (struct general_symbol_info): Add section field.
984 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
985 xcoffread.c: Set section for symbols and msymbols.
986 (struct symtab): Add block_line_section field.
987 buildsym.c (end_symtab): Set it.
988 (end_symtab and callers): Add section parameter.
989 objfiles.c (objfile_relocate): New funciton.
990 xcoffexec.c (vmap_symtab): Use it.
991 xcoffsolib.h (struct vmap): Remove unused fields.
992 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
993 CORE_NEEDS_RELOCATION, symtab_relocated.
994 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
995 rs6000-tdep.c: Make loadinfotext static.
996 breakpoint.c (fixup_breakpoints): Doc fix.
997 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
998 (end_symtab): primary field replaces nonreloc.
1000 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1002 * symtab.h (struct linetable_entry): Remove confusing comment.
1004 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1006 * Makefile.in: add installcheck target
1008 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1010 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1011 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1012 z8k}: New directories to hold cpu specific configuration files.
1013 Naming follows gcc convention.
1014 * config/{*.mt, *.mh}: All target and host makefile fragment
1015 config files moved to an appropriate config/<cpu> subdirectory.
1016 * nm-*, xm-*, tm-*: All native, host, and target files, which
1017 get linked to nm.h, xm.h, and tm.h respectively by configure,
1018 moved to appropriate config/<cpu> subdirectory.
1019 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1020 Native, host, and target files that are common across more than
1021 one cpu architecture and included by one of the configured
1022 native, host, or target files, get moved to config directory.
1023 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1024 pick up native, host, or target include files moved to one of
1025 the config subdirectories, and that are included by other files.
1026 * Makefile.in (alldeps.mak): Modify to account for new config
1027 directory structure.
1028 * alldeps.mak, depend: Update for new config directory structure.
1029 * config/*/[ntx]m-*.h: Modify all files that include other
1030 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1031 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1033 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1034 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1035 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1036 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1037 the ones where the default is not unique or different than the
1038 config subdirectory name. Similarly, handle gdb_target_cpu.
1039 Modify configure.in as appropriate to make use of gdb_host_cpu
1040 and gdb_target_cpu to find makefile fragments and make links.
1042 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1044 * mipsread.c (compare_blocks): Sort blocks with the same start
1045 address by decreasing ending address.
1047 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1049 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1050 lookup_symbol as it might get clobbered by the call.
1052 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1053 The previous code did not initialize the language field for the psymtab
1056 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1058 * c-exp.y (parse_number): Avoid shift warning.
1059 * serial.h (struct ttystate): Declare empty one on DOS.
1061 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1063 * xm-sun4os4.h: Return type of free() should be void, not int.
1065 * vx-share/vxWorks.h: Remove #def of NULL.
1067 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1069 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1071 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1073 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1075 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1077 * ieee-float.c: Moved to ../libiberty.
1078 * ieee-float.h: Moved to ../include.
1079 * Makefile.in: Update accordingly.
1080 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1081 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1082 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1083 it is now in ../opcodes/m68881-ext.c.
1084 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1085 prologue (some callers _do_ care).
1086 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1087 new interface of ../opcodes/*-dis.c.
1088 * ch-exp.y: Add #include <ctype.h>.
1090 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1092 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1094 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1096 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1098 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1100 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1102 * z8k-tdep.c (extract_return_value, write_return_value,
1103 store_struct_return): New functions from macros in tm-z8k.h.
1105 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1107 * valops.c (value_arg_coerce): Apply temporary patch to
1108 fix problem with coercion of array and function types when
1109 passed as arguments to C functions, pending a more complete
1110 review of when and how coercion should be done, depending
1111 upon context and language.
1113 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1115 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1117 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1118 debugsec if there are a non-zero number of symbols.
1120 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1122 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1124 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1126 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1128 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1129 not just 50 symbols.
1130 (symtbl_num_syms): New variable.
1131 (read_xcoff_symtab): Set it.
1132 (read_symbol_nvalue): Check for bad symno.
1133 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1136 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1138 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1139 This is defined in defs.h if necessary.
1140 * vx-share/vxWorks.h: Remove #defs of min and max.
1141 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1142 vx-share/xdr_rdb.c: include defs.h.
1144 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1146 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1149 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1150 xcoffread.c: Doc fixes.
1152 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1154 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1155 xcoffexec.c (xcoff_relocate_core): New function.
1156 (text_adjustment): Removed.
1157 (add_vmap): Return the vmap.
1158 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1160 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1162 * xcoffsolib.h: Add objfile member to struct vmap.
1163 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1164 xcoffexec.c (add_vmap): Allocate objfiles here.
1166 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1168 Support 68000 series without floating point.
1170 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1171 * tm-68k-nofp.h: New file, lacks 68881 support.
1172 * config/m68k-nofp.mt: New file.
1174 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1176 Remove a few remaining underscore/no-underscore remnants from
1179 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1180 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1181 * config/sparc-noun.mt: Rename to sparc-em.mt.
1182 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1183 * tm-68k-un.h: Rename to tm-68k-fp.h.
1184 * tm-spc-un.h: Rename to tm-spc-em.h.
1185 * tm-sun4sol2.h: Cleanup.
1186 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1188 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1190 * symmisc.c (std_in, std_out, std_err): Move initializations
1191 to runtime code, in case they aren't constant.
1193 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1195 * symtab.c (find_pc_symtab): some object file formats, notably
1196 mips, have holes in the address ranges of symtabs. Change
1197 this algorythm from first hit to tightest fit.
1199 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1200 fence post without finding the enclosing function, then print a
1203 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1205 * utils.c (fputs_demangled, fprint_symbol): Remove.
1206 * utils.c (fprintf_symbol_filtered): New function which combines
1207 the functionality of fputs_demangled and fprint_symbol. Uses a
1208 caller provided language parameter to select the appropriate
1209 demangler, and caller provided args to pass to the demangler.
1210 * defs.h (enum language): Move further up in file so enum can
1211 be used in prototypes.
1212 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1213 * defs.h (fprintf_symbol_filtered): Add prototype.
1214 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1215 fputs_demangled with call to fprintf_symbol_filtered.
1216 * cp-valprint.c (demangle.h): Include
1217 * cp-valprint.c (cp_print_value_fields): Replace calls to
1218 fprint_symbol with calls to fprintf_symbol_filtered.
1219 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1220 with call to fprintf_symbol_filtered.
1221 * stack.c (print_frame_info): Remove obsolete code so we don't
1222 have to update fputs_demangled usage in it.
1223 * stack.c (print_frame_info, frame_info): Add language variable
1224 to pass to fprintf_symbol_demangled and initialize it from the
1225 symbol's language. Replace calls to fputs_demangled with calls
1226 to fprintf_symbol_filtered.
1227 * symtab.c (find_methods): Replace call to fputs_demangled with
1228 call to fprintf_symbol_filtered.
1229 * ch-valprint.c (demangle.h): Include.
1230 * ch-valprint.c (chill_print_value_fields): Replace call to
1231 fprint_symbol with call to new fprintf_symbol_filtered.
1233 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1235 * Makefile.in (VERSION): Bump version to 4.8.2.
1237 * main.c (source_command): Require an explicit pathname of file
1238 to source, since previous behavior of defaulting to gdb init file
1239 was troublesome and undocumented.
1240 * printcmd.c (disassemble_command): Add missing '{}' pair to
1241 else with two statements. Bug reported by Stephane Tsacas
1243 * symtab.c (find_pc_line): Don't complain about zero length or
1244 negative length line numbers for the moment, since we may not own
1245 the terminal when called, such as when single stepping. (FIXME)
1246 * language.h (CAST_IS_CONVERSION): True if current language is
1247 C++ as well as C. Fix from Peter Schauer.
1248 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1249 Use STREQN macro rather than bare '!strncmp()'.
1250 * environ.c (unset_in_environ): Avoid use of memcpy on
1251 overlapping memory regions, as suggested by Paul Eggert
1252 <eggert@twinsun.com>.
1253 * c-exp.y (%union struct): Remove unused ulval as suggested
1254 by Paul Eggert <eggert@twinsun.com>.
1256 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1258 * main.c (gdbinit): Make static.
1259 * main.c (inhibit_gdbinit): Move to file scope.
1260 * main.c (main): Remove local inhibit_gdbinit.
1261 * main.c (source_command): Don't source '.gdbinit' file by
1262 default if gdb has been told to ignore it.
1264 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1266 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1269 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1271 * printcmd.c (print_address_symbolic): Only print if offset
1272 is shorter than max_symbolic_offset.
1273 (initialize_printcmd): `set print max-symbolic-offset'.
1275 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1276 (examine_tag): Use it.
1277 (read_register_stack): Only look in the local registers for a
1278 memory address if it's between rfb and rsp; go to memory otherwise.
1279 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1280 (reginv_com): Remove ancient kludge command.
1282 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1284 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1285 irix4 will again compile.
1287 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1289 * configure.in: accept mips-sgi-irix4* for irix4.
1291 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1293 * z8k-tdep.c (print_register_hook): Lint.
1295 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1297 Lint fixes from Paul Eggert (eggert@twinsun.com):
1299 * command.c (do_setshow_command): var_uintegers are unsigned.
1300 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1301 unsigned, since they use hex values with the high bit set.
1303 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1305 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1306 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1308 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1309 macro definitions in parenthesis.
1311 * dbxread.c (dbx_symfile_init): Catch the case where there is
1312 no string table, but the only way we find out is by reading zero
1315 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1317 * dbxread.c (dbx_symfile_init): Make size of the string table
1318 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1319 offset to the string table is nonzero and handle the nonexistant
1320 string table case, should it occur. Ensure that the string table
1321 size read from the file is reasonable, with a minimum lower bound
1322 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1324 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1326 * Makefile.in: Changes to build testsuite correctly.
1327 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1328 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1329 (TARGET_FLAGS_TO_PASS): New variable.
1330 (SUBDIRS): Added testsuite.
1331 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1332 testsuite is compiled with CC_FOR_TARGET rather than CC.
1334 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1336 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1337 reported by mycroft@gnu.ai.mit.edu.
1339 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1340 * configure.in (vax-*-ultrix2*): New triplet.
1341 * config/vaxult2.mh: New file.
1342 * xm-vaxult2.h: New file.
1344 * c-exp.y (parse_number): Change high_bit to unsigned.
1345 * demangle.c: Change all references to cfront to ARM, since the
1346 actual algorithm is the one specified in the Annotated Reference
1347 Manual. This was confusing users into thinking that full cfront
1348 support was implemented.
1349 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1350 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1351 directly to lookup_struct_elt_type, which will do the
1352 dereferencing itself.
1353 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1354 NULL dereferencing bug for unnamed structs, comment out
1357 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1359 * coffread.c (process_coff_symbol): Change PCC argument correction
1360 so that it only happens on big-endian targets; so that it only
1361 happens if the short or char argument is aligned on an int
1362 boundary; and so that it changes the location, rather than the
1363 type, of the argument. These changes tend to parallel similar
1364 (old) changes in stabsread.c.
1366 * coffread.c (coff_read_enum_type): Use the specified size for
1367 enums, don't assume that they are int-sized.
1369 * c-valprint.c (c_val_print): Don't assume enums are the same as
1372 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1373 Rendell, <michael@mercury.cs.mun.ca>.
1375 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1377 * language.h (local_decimal_format_custom): Add prototype.
1378 * language.c (local_decimal_format_custom): Add function, bug
1379 reported by Robert R. Henry (rrh@tera.com).
1381 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1383 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1384 by Josef Leherbauer, joe@takeFive.co.at.
1386 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1388 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1389 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1390 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1391 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1392 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1393 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1394 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1395 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1397 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1399 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1400 of demangled name fields to NULL if no demangling exists for
1401 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1402 symbols if their language is known at the time they are created,
1403 but sometimes the language is not known until later.
1405 * ch-typeprint.c (chill_print_type_base): Name changed to
1406 chill_type_print_base to match pattern for C and C++ names.
1407 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1408 to be consistent with other usages.
1409 * ch-typeprint.c (chill_type_print_base): Add support for
1410 printing Chill STRUCT types.
1411 * ch-valprint.c: Include values.h.
1412 * ch-valprint.c (chill_print_value_fields): New function and
1413 prototype for printing Chill STRUCT values.
1414 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1415 that was being called with two args instead of three.
1416 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1417 to print Chill STRUCT values.
1419 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1421 * configure.in: added testsuite to configdirs.
1423 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1425 * doc/stabs.texi: The `this' pointer is now known by the name
1426 `this' instead of `$t'.
1428 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1430 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1431 references of TAG_string_type DIEs in user defined types.
1432 * ch-lang.c (chill_create_fundamental_type): Track compiler
1433 change that now emits debugging info with the type long for Chill
1436 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1438 * remote-mips.c: New file; implements MIPS remote debugging
1440 * config/idt.mt: New file; uses remote-mips.c
1441 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1443 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1444 floating point coprocessor.
1445 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1447 (mips_pop_frame): If not mips_fpu, don't restore floating point
1449 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1451 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1452 mips_fpu, don't use fp0 as floating point return register.
1453 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1456 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1458 * gdb/testsuite: made modifications to testcases, etc., to allow
1459 them to work properly given the reorganization of deja-gnu and the
1460 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1462 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1464 * gdb/testsuite: Initial creation of gdb/testsuite.
1465 Migrated dejagnu testcases and support files for testing nm to
1466 gdb/testsuite from deja-gnu. These files were moved "as is"
1467 with no modifications. This migration is part of a major overhaul
1468 of dejagnu. The modifications to these testcases, etc., which
1469 will allow them to work with the new version of dejagnu will be
1470 made in a future update.
1472 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1474 * NEWS: Add reminders for next release.
1476 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1478 * mipsread.c (parse_lines): Correct check for files compiled with
1481 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1483 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1485 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1487 * Makefile.in (VERSION): GDB-4.8 release!
1488 * README, NEWS: Update for release.
1490 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1492 * am29k-pinsn.c (print_insn): Minor nits with const.
1493 * am29k-tdep.c: More minor nits with arg types for
1494 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1496 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1498 * gcc.patch: Update for a different GCC (G++) bug.
1499 * main.c (print_gdb_version): Update copyright year to 1993.
1500 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1501 conditionalize this file on it. FIXME, right way is to split
1502 these into two config files.
1503 (ATTACH_DETACH): Define for BSD 4.4
1504 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1505 (U_REGS_OFFSET): Revise for 4.4.
1506 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1507 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1508 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1510 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1512 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1515 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1517 * c-lang.c (c_printstr): Bugfix for length==0 case.
1519 * c-lang.c (c_printstr): If a C string ends in a null, don't
1522 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1524 * defs.h (STRCMP): Make it work for unsigned chars.
1526 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1528 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1529 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1530 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1531 define to kludge the large opcode table into two smaller tables,
1532 since GCC take exponential space to build the table. Lint.
1533 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1535 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1537 * Makefile.in (VERSION): Roll to 4.7.9.
1538 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1539 definition here, to handle both BSD 4.3 and 4.4 systems.
1540 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1541 * remote.c (alarm): Move declaration to global level, before
1542 first reference to it.
1543 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1544 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1546 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1548 * remote.c (readchar): forward declare alarm which otherwise looks
1549 like an undeclared variable to gcc.
1551 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1552 when comparing against an int. Avoids superfluous warning from
1555 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1556 Avoids superfluous warnings from some systems and/or compilers
1557 (like vax ultrix 4.2.)
1559 * language.c (struct op_print unk_op_print_tab): use the enum
1560 values rather naked zeros as initializers. Avoids warnings from
1561 ultrix type compilers.
1563 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1565 * Makefile.in (VERSION): Roll to 4.7.6.
1566 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1567 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1568 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1569 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1570 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1571 (depend): Fix bug where nm-files in config files weren't noticed.
1572 (make-proto-gdb-1): Avoid changing directories while building new
1573 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1575 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1577 * remote.c: Improve error recovery. Allow user to break out
1578 of initial connection attempt with INTERRUPT. Treat a timeout
1579 while waiting for remote packet like a retry, unless the remote
1580 side is actively running user code. Fix a few long printf_filtered's.
1582 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1585 * buildsym.c (start_subfile): Allow null file name.
1587 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1589 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1590 expects a pointer to complaint rather than a complaint
1592 (process_linenos): free the previously allocated subfile name,
1593 then allocate the new one from the heap.
1595 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1597 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1599 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1601 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1602 Previously, would bogusly index off the bottom of type_vector.
1603 (rs6000_builtin_type): Accept type number as argument.
1604 (read_type, case '-'): Handle negatives like any other type number.
1606 * symfile.c (deduce_language_from_filename): Handle null name.
1608 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1609 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1610 fixed by sato@sm.sony.co.jp.
1612 * xcoffread.c (parmsym): Don't use an initializer to set up
1613 this struct symbol. Set it up in initialize_xcoffread.
1614 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1615 works on real rs/6000 target with #ifndef FAKING_RS6000.
1617 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1619 * stabsread.c (rs6000_builtin_type): Move function from
1620 xcoffread.c:builtin_type.
1621 * xcoffread.c (builtin_type): Move to stabsread. Remove
1622 IBM6000_HOST dependency. Move misplaced comments.
1623 (various): Change printf's to complaints.
1624 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1625 objfile argument to read_type calls under #if 0.
1626 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1627 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1628 * Makefile.in: xcoffread.o is not built by default.
1629 * xm-rs6000.h (IBM6000_HOST): Remove.
1630 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1631 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1634 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1636 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1637 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1638 register numbers when user tries to modify elements in structs
1639 passed as arguments.
1640 * inflow.c (child_terminal_info): Move banner outside of system
1642 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1643 passes struct/union arguments by address.
1645 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1647 * Based on patch from Kean Johnston <maw@netcom.com>:
1648 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1649 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1650 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1652 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1654 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1655 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1657 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1659 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1660 cc debugging output.
1662 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1664 * stabsread.c (define_symbol): Complain about unrecognized names
1665 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1666 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1667 (read_cpp_abbrev): Don't use the class name as part of the
1668 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1669 abbrevs. Inspired by Mike Tiemann.
1670 (read_tilde_fields): Comment. Remove ancient dead code.
1671 Remove erroneous but non-dead code. Simplify. Add complaints.
1672 (in general): Remove extraneous (parentheses) in return
1675 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1677 * coffread.c (coff_lookup_type): Fix fencepost error reported
1678 by Art Berggreen, <arg@opal.acc.com>.
1680 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1681 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1683 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1684 test, which is apparently left over from when we used native
1685 include files and couldn't depend on the member names being there.
1686 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1688 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1690 * mipsread.c: Major overhaul to use new BFD symbol table reading
1691 routines. Now swaps information as it is needed, rather than
1692 swapping everything when the file is read.
1694 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1696 * Makefile.in (TARDIRS): Add sparclite demo dir.
1697 (*.tab.c): Change dependency on Makefile to depend on
1698 Makefile.in, otherwise it always rebuilds after configuring.
1699 Force output *.tab.c file into current directory even in "make"
1700 versions that rewrite dependent file names used in command lines.
1702 * TODO: Remove some things we did.
1703 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1704 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1705 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1706 * symtab.h: Eliminate unnamed unions and structs.
1708 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1710 * Makefile.in (VERSION): Roll to 4.7.5.
1712 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1714 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1715 re-evaluating symbol pointers.
1717 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1719 * c-exp.y (lcurly, rcurly): New nonterminals.
1720 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1722 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1723 made function static.
1724 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1725 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1726 * parse.c (start_arglist):
1727 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1728 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1729 * parser-defs.h (funcall_chain): Moved to parse.c.
1730 * printcmd.c (print_frame_nameless_args): Fix prototype.
1731 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1732 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1733 * valops.c (typecmp): Moved prototype from values.h.
1734 * value.h (typecmp): Moved prototype to valops.c, made static.
1735 * ch-exp.y (yylex): Change way control sequences are disabled.
1737 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1739 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1741 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1743 * mipsread.c (upgrade_type): Build array types correctly, using
1744 create_range_type and create_array_type.
1746 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1748 * remote-nindy.c: Cleanup.
1750 * infrun.c (wait_for_inferior): When rolling back the PC after
1751 a breakpoint, call write_pc so that NPC gets rolled back as well
1754 * blockframe.c (inside_entry_file, inside_main_func,
1755 inside_entry_func): PC of zero is always "bottom of stack".
1757 * printcmd.c (print_frame_args, print_frame_nameless_args):
1758 Let print_frame_nameless_args decide whether there are any,
1759 laying groundwork for possibly later printing 29K args for
1760 functions where we have tag words but no symbols.
1762 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1764 * Makefile.in: fix GDB doc targets for new doc subdir structure
1766 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1768 * stack.c (parse_frame_specification): Parse as many arguments
1769 as there are (up to MAXARGS). Pass all of them in argc, argv
1770 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1771 many there were, onto SETUP_ARBITRARY_FRAME.
1772 * tm-mips.h, tm-sparc.h: Corresponding changes.
1773 * mips-tdep.c, sparc-tdep.c: Ditto.
1775 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1777 * hp300ux-nat.c: Update copyrights.
1778 * mipsread.c (parse_partial_symbols): Complain about block
1779 indexes that go backwards. Fix from Peter Schauer.
1780 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1781 symbol-file that has no linkage symbols to be read.
1782 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1783 from tm- file to xm-file, since they're host dependent.
1784 * valarith.c (value_binop): Typo.
1786 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1788 * sparclite/aload.c: Add copyleft.
1789 * sparclite/crt0.s: Add comment at beginning.
1791 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1793 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1794 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1796 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1798 * values.c (value_headof): Fix typo in which VTBL and ARG were
1799 being confused for one another.
1801 * valops.c (typecmp): Now static.
1803 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1804 baseclass--we don't always inherit its virtual function table
1807 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1808 pointer correctly in case value_struct_elt moves it around.
1810 * valops.c (typecmp): Now static. Also, now groks references
1813 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1814 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1816 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1818 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1819 to avoid "too much defining" error from native C compiler (!).
1821 * Makefile.in (HFILES): Add typeprint.h.
1822 * typeprint.[ch]: Update copyrights.
1824 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1826 * Makefile.in: Update to match doc/ subdir changes.
1828 * config/hp300hpux.mh: No cross-host file needed, just native.
1829 * config/go32.mh: Remove nonexistent "native" support.
1831 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1832 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1833 * m88k-tdep.c (next_insn): Lint, cleanup.
1834 (store_parm_word): Lint.
1836 * README: Fix typo (reported by karl@hq.ileaf.com).
1838 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1840 * expression.h (BINOP_CONCAT): Document use for self concatenation
1841 an integral number of times.
1842 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1844 * valarith.c (value_concat): Rewrite to support self
1845 concatenation an integral number of times.
1846 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1847 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1848 eliminate hundreds of spurious shift/reduce and reduce/reduce
1849 conflicts that mask the 5 real ones.
1850 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1851 * ch-exp.y (integer_literal_expression): Remove production,
1854 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1856 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1857 implied that "no side effects" was nonfunctional.
1858 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1859 character string and bitstring concatenation.
1860 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1861 * expression.h (exp_opcode): Add BINOP_CONCAT.
1862 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1863 * language.c (string_type): Add function to determine if a type
1865 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1866 * valarith.c (value_concat): New function to concatenate two
1867 values, such as character strings or bitstrings.
1868 * valops.c (value_string): Remove error stub and implement
1870 * value.h (value_concat): Add prototype.
1871 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1872 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1873 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1876 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1878 * c-exp.y (exp): Add production to support direct creation
1879 of array constants using the obvious syntax.
1880 * c-valprint.c (c_val_print): Set printed string length.
1881 * dwarfread.c (read_tag_string_type): New prototype and
1882 function that handles TAG_string_type DIEs.
1883 * dwarfread.c (process_dies): Add case for TAG_string_type
1884 that calls new read_tag_string_type function.
1885 * expprint.c (print_subexp): Add support for OP_ARRAY.
1886 * gdbtypes.c (create_range_type, create_array_type): Inherit
1887 objfile from the index type.
1888 * ch-typeprint.c (chill_print_type): Add case for
1890 * ch-valprint.c (chill_val_print): Fix case for
1893 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1895 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1896 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1897 include/coff/mips.h.
1899 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1901 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1902 constants with an explicit null byte terminator. OP_STRING is
1903 now used for real string types.
1904 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1905 they are used by all languages.
1906 * c-lang.c (_initialize_c_language): Move initializations of
1907 builtin_type_* to lang.c.
1908 * c-typeprint.c (c_type_print_varspec_prefix,
1909 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1910 to TYPE_CODE_STRING.
1911 * c-valprint.c (c_val_print): Change the way character arrays
1912 are printed as strings to be consistent with the way strings
1913 are printed when pointer-to-char types are dereferenced.
1914 Remove test of print_max before calling val_print_string, which
1915 now does it's own test.
1916 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1917 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1918 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1919 * gdbtypes.c (builtin_type_*): Add declarations moved from
1921 * gdbtypes.c (create_string_type): New function to create real
1923 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1924 renamed to TYPE_CODE_STRING.
1925 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1926 builtin_type_* types moved from c-lang.c.
1927 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1928 to TYPE_CODE_STRING.
1929 * gdbtypes.h (builtin_type_string): Add extern declaration.
1930 * gdbtypes.h (create_string_type): Add prototype.
1931 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1932 renamed to TYPE_CODE_STRING.
1933 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1935 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1936 renamed to TYPE_CODE_STRING.
1937 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1939 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1940 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1941 to TYPE_CODE_STRING.
1942 * valops.c (allocate_space_in_inferior): New function and
1943 prototype, using code ripped out of value_string.
1944 * valops.c (value_string): Rewritten to use new function
1945 allocate_space_in_inferior, but temporarily disabled until some
1946 other support is in place.
1947 * valops.c (value_array): New function to create array constants.
1948 * valprint.c (val_print_string): Add comment to document use,
1949 complete rewrite to fix several small buglets.
1950 * value.h (value_array): Add prototype.
1951 * value.h (val_print_string): Change prototype to match rewrite.
1952 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1953 * ch-exp.y (match_character_literal): Disable recognition of
1954 control sequence form of character literals and document why.
1956 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1958 * nindy-share/nindy.c: Add comments to #endif's to clarify
1961 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1962 read_memory to get byte order right.
1963 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1964 anymore. This is done in paread.c now. We expect unwind info
1965 to hang off of objfiles, and search all of the objfiles when until
1967 * (skip_trampoline_code): Cast arg to target_read_memory.
1968 * objfiles.h (struct objfile): Add new field obj_private to hold
1969 per object file private data (unwind info in this case).
1970 * paread.c (read_unwind_info): New routine to read unwind info
1971 for the objfile. This data is hung off of obj_private.
1972 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1973 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1974 make this easier to access.
1976 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1978 * c-valprint.c (cp_print_class_member): Add extern decl.
1979 * c-valprint.c (c_val_print): Extract code for printing methods
1980 and move it to cp_print_class_method in cp-valprint.c.
1981 * c-valprint.c (c_val_print): Extract code to print strings and
1982 move it to val_print_string in valprint.c.
1983 * cp-valprint.c (cp_print_class_method): New function using
1984 code extracted from c_val_print.
1985 * valprint.c (val_print_string): New function using code
1986 extracted from c_val_print.
1987 * value.h (val_print_string): Add prototype.
1988 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1989 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1990 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1991 CHECKBUF, growbuf_by_size): New variables, macros, and support
1992 functions for implementing a dynamically expandable temp buffer.
1993 * ch-exp.y (match_string_literal): New lexer function.
1994 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1995 removed and replaced with new CHECKBUF macro.
1996 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1997 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1999 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2001 * Makefile.in: Add info for paread.o.
2002 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2004 * blockframe.c (frameless_look_for_prologue): Correct the
2006 * gdbtypes.h, gdbtypes.c: Use const in decl of
2007 cplus_struct_default, now that pa-gas assembler has been fixed.
2008 * hppah-nat.c: Formatting.
2009 * hppah-tdep.c: Remove lots of useless externs for variables we
2011 * (find_unwind_entry): Speed up by using binary search, and a one
2013 * (rp_saved): New routine to see what unwind info says about RP
2014 being saved on the stack frame.
2015 * (frame_saved_pc): Look for prologue to see if we need to
2016 examine the stack for the saved RP or not.
2017 * (init_extra_frame_info): Check for prologue, instead of
2018 framesize to determine if we are frameless or not.
2019 * (frame_chain_valid): Stop backtraces when we run into _start.
2020 * (push_dummy_frame): Reformat to make more readable.
2021 * (find_dummy_frame_regs): ditto.
2022 * (hp_pop_frame): ditto.
2023 * (hp_restore_pc_queue): small cleanup.
2024 * (hp_push_arguments): ditto.
2025 * (pa_do_registers_info): ditto.
2026 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2027 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2028 * Define FRAME_CHAIN_VALID.
2029 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2030 passed to functions.
2032 * paread.c (pa_symtab_read): Use new bfd conventions for
2033 accessing linker symbol table.
2034 * (pa_symfile_init): Access embedded STAB info via BFD section
2035 mechanism and related macros.
2038 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2040 * sparc-stub.c: Use a seperate stack for our traps.
2041 * Handle recursive traps.
2042 * Remove all trap init code. This needs to be done by the
2044 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2046 * (handle_exception): See if we are at breakinst, if so, then
2047 advance PC sp that users can just step out of breakpoint().
2048 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2049 new place if SP has changed.
2050 * (case 's'): Get rid of this, we can't do it yet.
2051 * (case 't'): New command to test any old random feature.
2052 * (case 'r'): New command to reset the system.
2053 * (breakpoint): Add label to breakpoint trap instruction so that
2054 handle_exception() can detect where we are and get past the
2055 breakpoint trivially.
2057 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2059 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2061 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2063 * configure.in: recognise all sparclite variants
2065 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2067 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2068 binary files oring in the right bit.
2070 * main.c, source.c, state.c, symmisc.c: use macros defined in
2071 fopen-{bin|both} when fopening files.
2073 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2075 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2076 from a configuration file (typically including <limits.h>), or to
2077 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2078 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2079 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2080 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2081 * exppritn.c (print_subexp, dump_expression): Add case for
2083 * expression.h (OP_BITSTRING): New expression element type for
2085 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2086 macros to convert between number of expression elements and bytes
2087 to store that many elements.
2088 * i960-tdep.c (leafproc_return): Use new macros to access
2089 minimal symbol name and address fields.
2090 * m88k-pinsn.c (sprint_address): Use new macros to access
2091 minimal symbol name and address fields.
2092 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2093 minimal symbol address field.
2094 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2095 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2096 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2097 Use new BYTES_TO_EXP_ELEM macro.
2098 * parse.c (write_exp_bitstring): New function to write packed
2099 bitstrings into the expression element vector.
2100 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2102 * parser-defs.h (struct stoken): Document that it is used for
2103 OP_BITSTRING as well as OP_STRING.
2104 * parser-defs.h (write_exp_bitstring): Add prototype.
2105 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2106 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2107 LOWER, LENGTH): New tokens for keywords.
2108 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2109 upper_lower_argument, length_argument, array_mode_name,
2110 string_mode_name, variant_structure_mode_name): New non-terminals
2112 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2113 * ch-exp.y (match_bitstring_literal): New lexer support function
2114 to recognize bitstring literals.
2115 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2116 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2117 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2118 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2119 * ch-exp.y (yylex): Check tokentab6.
2120 * ch-exp.y (yylex): Call match_bitstring_literal.
2122 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2124 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2125 symbol name and value fields.
2127 * c-exp.y (yylex): Make static, to match prototype and other
2130 * expression.h (exp_opcode): Add BINOP_MOD.
2131 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2132 * expprint.c (dump_expression): Handle new BINOP_MOD.
2133 * language.c (binop_type_check): Handle new BINOP_MOD.
2134 * main.c (float_handler): Re-enable float handler when hit.
2135 * valarith.c (language.h): Include, need current_language.
2136 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2137 for integer divide truncates towards zero for negative results.
2138 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2139 * valarith.c (value_binop): Allow arithmetic operations on
2140 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2141 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2142 * ch-exp.y (tokentab3): Add MOD and REM.
2143 * ch-exp.y (yylex): Set innermost_block for symbols found
2144 in local scopes. Return LOCATION_NAME for local symbols.
2145 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2146 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2148 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2150 * command.c (shell_escape, make_command, _initialize_command):
2151 don't create or use fork if CANT_FORK is defined.
2152 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2153 code written for the IBM PC" remain.
2154 * xm-go32.h: define CANT_FORK
2156 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2158 * remote-sim.c: first attempt at general simulator interface
2159 * remote-hms.c: whitespace
2160 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2161 understand new stack layout. (print_register_hook): print ccr
2162 register in a fancy way.
2164 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2166 * eval.c (language.h): Include.
2167 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2168 to pointer types when the current language is C. It loses for
2169 other languages when the lower index bound is nonzero.
2170 * valarith.c (value_subscript): Take array lower bounds into
2171 account when performing subscripting operations.
2172 * valops.c (value_coerce_array): Add comment describing why
2173 arrays with nonzero lower bounds are dealt with in value_subscript,
2174 rather than in value_coerce_array.
2176 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2178 * ch-exp.y (FLOAT_LITERAL): Add token.
2179 * ch-exp.y (literal): Add FLOAT_LITERAL.
2180 * ch-exp.y (match_float_literal): New lexer routine.
2181 * ch-exp.y (convert_float): Remove.
2182 * ch-exp.y (yylex): Call match_float_literal.
2183 * ch-exp.y (yylex): Match single '.' after trying
2184 to match floating point literals.
2186 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2187 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2189 * expprint.c (dump_expression): New function for dumping
2190 expression vectors during gdb debugging.
2191 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2192 MULTI_SUBSCRIPT and moved out of BINOP range.
2193 * expression.h (DUMP_EXPRESSION): New macro that calls
2194 dump_expression if DEBUG_EXPRESSIONS is defined.
2195 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2196 * parse.c (length_of_subexp, prefixify_subexp): Change
2197 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2198 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2199 prefixify'ing the expression.
2200 * printcmd.c (print_command_1): Add comment.
2201 * ch-exp.y (expression_list): Add useful actions.
2202 * ch-exp.y (value_array_element): Add useful actions.
2203 * ch-exp.y (array_primitive_value): Add production.
2204 * ch-exp.y (yylex): Recognize ',' as a token.
2206 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2208 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2209 POSIXize the recursive makes (make [variable assignments] target{s})
2211 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2213 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2214 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2215 CPLUS_MARKER for all SVR4 systems, so follow suit.
2216 * defs.h (strdup_demangled): Remove prototype.
2217 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2218 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2219 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2220 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2221 prim_record_minimal_symbol_and_info): Use new macro
2222 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2223 * minsyms.c (install_minimal_symbols): Use new macro
2224 SYMBOL_INIT_DEMANGLED_NAME.
2225 * stabsread.c (define_symbol): Use new macro
2226 SYMBOL_INIT_DEMANGLED_NAME.
2227 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2228 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2229 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2230 SYMBOL_INIT_DEMANGLED_NAME.
2231 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2232 SYMBOL_DEMANGLED_NAME now tests language itself.
2233 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2234 now tests language itself.
2235 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2236 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2237 mangled name member in the language dependent portion of a symbol.
2238 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2239 mangled name member appropriate for a symbol's language.
2240 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2241 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2242 SYMBOL_DEMANGLED_NAME now tests language itself.
2243 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2244 initializes language dependent portion of symbol.
2245 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2246 demangles and caches the demangled form of symbol names.
2247 * utils.c (fputs_demangled, fprint_symbol): Use current language
2248 to select an appropriate demangling algorithm.
2249 * utils.c (strdup_demangled): Remove, no longer used.
2250 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2251 access the Chill mangled name member in the language dependent
2252 portion of a symbol.
2253 * ch-lang.c (chill_demangle): New function, simple demangler.
2254 * defs.h (chill_demangle): Add prototype.
2255 * symtab.h (language_dependent_info): Add struct for Chill.
2257 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2259 * Makefile.in (BISON): Add comment that when bison is used, it
2260 must include the "-y" option.
2261 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2262 Remove defines to remap non-yacc symbols, thus backing out of
2263 previous recent changes. Standard policy is that non-yacc parser
2264 generators get fixed, rather than adding bug workarounds in gdb
2265 for each new one that pops up. Expand comment to note this.
2266 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2268 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2270 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2271 case. Use code in N_SOL.
2273 * paread.c: New file that contains all HPPA/HPUX symbol reading
2275 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2276 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2277 * (dbx_symfile_offsets): Make static.
2278 * (pastab_build_psymtabs): New interface routine for paread to
2279 send stabs into dbxread.
2280 * gdb-stabs.h: Remove gobs of HPPA cruft.
2282 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2284 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2286 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2288 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2289 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2290 and YYDEBUG is not already defined.
2291 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2292 them during the previous replacements.
2293 * printcmd.c (_initialize_printcmd): Update internal documentation
2294 for "set" command to note that the assignment syntax is language
2296 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2297 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2298 and YYDEBUG is not already defined.
2299 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2300 single_assignment_action): New terminals and nonterminal for gdb
2301 extensions to chill expression grammer.
2302 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2303 tokens that start with '$' (register names, convenience vars, etc).
2304 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2305 * ch-exp.y (yylex): Call match_dollar_tokens.
2307 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2309 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2310 accessing minimal symbol data.
2311 * infcmd.c (read_pc): Use #ifdef, not #if.
2312 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2313 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2314 minimal symbol data.
2316 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2317 frame. Use find_return_regnum to find the caller.
2318 * (find_unwind_entry): New routine to locate stack frame info
2319 associated with a procedure. This looks in the $UNWIND_START$
2320 section in the SOM file.
2321 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2322 figure out where the caller's return address is stored.
2323 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2324 to figure out the frame size for a procedure.
2325 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2326 * (init_extra_frame_info): New routine. Corrects PC and FP for
2327 outermost frame if necessary.
2328 * (frame_chain): New routine, moved from tm-hppa.h.
2329 * (skip_trampoline_code): Handle computed function calls (ie:
2330 calls from $$dyncall).
2331 * (unwind_command): Temporary support function to allow user
2332 to control/observe aspects of the unwind (stack frame) info.
2333 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2334 was in a system call, if so, then read the PC from r31.
2335 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2336 with extra arg for skip_trampoline_code().
2337 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2338 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2339 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2341 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2343 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2344 Call new bfd_get_size() and verify that string table is no larger
2345 than the file that is supposed to contain it.
2346 * symfile.c (syms_from_objfile): Only complain about configured
2347 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2348 current target is the default BFD target.
2350 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2352 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2353 * solib.c (bkpt_names): New array of symbol names to try to
2354 use for the "mapping complete" breakpoint. Configurable
2355 define SOLIB_BKPT_NAME is first one to try.
2356 * solib.c (find_solib): Test debug_base for nonzero rather
2357 than just greater than zero.
2358 * solib.c (enable_break): Use bkpt_names to look up address
2359 at which to set "mapping complete" breakpoint.
2361 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2363 * defs.h (STRCMP, STREQ, STREQN): New macros.
2364 * defs.h (demangle_and_match): Remove prototype.
2365 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2366 and STREQN defined in defs.h.
2367 * dwarfread.c (set_cu_language): For completely unknown languages,
2368 try to deduce the language from the filename. Retain behavior
2369 that for known languages we don't know how to handle, we use
2371 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2372 and demangled name fields in symbol.
2373 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2374 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2375 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2376 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2377 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2378 Replace usages throughout.
2379 * elfread.c (demangle.h): Include.
2380 * elfread.c (record_minimal_symbol): Remove prototype and function.
2381 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2382 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2383 * infcmd.c (jump_command): Remove code to demangle name and add
2384 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2385 * minsyms.c (demangle.h): Include.
2386 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2387 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2388 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2389 * mipsread.c (psymtab_language): Add static variable.
2390 * stabsread.c (demangle.h): Include.
2391 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2392 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2393 * stack.c (return_command): Remove explicit demangling of name
2394 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2395 * symfile.c (demangle.h): Include.
2396 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2397 to match macros in symfile.h and allow them to be compiled
2398 if INLINE_ADD_PSYMBOL is not true.
2399 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2400 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2401 Add code to demangle and cache C++ symbol names. Use macro form
2402 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2403 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2404 Remove, also defined in symfile.c, which we already fixed.
2405 * symtab.c (expensive_mangler): Remove prototype and function.
2406 * symtab.c (find_methods): Remove physnames parameter and fix
2408 * symtab.c (completion_list_add_symbol): Name changed to
2409 completion_list_add_name.
2410 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2411 the normal symbol name and the cached C++ demangled name.
2412 * symtab.c (lookup_demangled_partial_symbol,
2413 lookup_demangled_block_symbol): Remove prototypes and functions.
2414 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2415 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2416 Remove code to try demangling names and matching them.
2417 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2418 Fix to try matching the cached demangled name if no match is
2419 found using the regular symbol name.
2420 * symtab.c (find_methods): Remove unused physnames array.
2421 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2422 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2423 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2424 C++ demangled symbol names.
2425 * symtab.h: Much reformatting of structures and such to add
2426 whitespace to make them more readable, and make them more
2427 consistent with other gdb structure definitions.
2428 * symtab.h (general_symbol_info): New struct containing fields
2429 common to all symbols.
2430 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2431 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2432 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2433 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2434 symbol): Use general_symbol_info struct.
2435 * utils.c (demangle_and_match): Remove, no longer used.
2436 * valops.c (demangle.h): Include.
2437 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2438 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2439 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2440 symmisc.c, symtab.c, valops.c: Replace references to minimal
2441 symbol fields with appropriate macros.
2442 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2443 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2444 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2445 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2446 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2447 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2448 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2449 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2450 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2451 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2452 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2453 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2454 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2455 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2457 * buildsym.c (start_subfile, patch_subfile_names): Default the
2458 source language to what can be deduced from the filename.
2459 * buildsym.c (end_symtab): Update the source language in the
2460 allocated symtab to match what we have been using.
2461 * buildsym.h (struct subfile): Add a language field.
2462 * c-typeprint.c (c_print_type): Remove code to do explicit
2464 * dbxread.c (psymtab_language): Add static variable.
2465 * dbxread.c (start_psymtab): Initialize psymtab_language using
2466 deduce_language_from_filename.
2468 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2470 * valprint.c (val_print): Reorganize comment and add note
2471 about dependency on target byte ordering.
2472 * ch-exp.y (value_array_slice): Fix typo.
2473 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2474 byte sized ints are assumed to be char strings and printed with
2475 string syntax. In chill, arrays of chars and arrays of
2476 bytes/ubytes are distinquishable, and printed appropriately.
2478 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2480 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2481 read/write routines for HPUX.
2483 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2484 branch targets to compute target address using const from previous
2485 instruction if necessary.
2486 * Add `Q' operator to print out bit position field various
2488 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2489 cleanups, use new code from Utah.
2490 * (store_inferior_registers): Update to new code from Utah.
2491 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2492 * (fetch_register): Clear out priv level when reading PCs.
2493 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2494 * Remove decl of errno, #include wait.h and target.h.
2495 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2496 were inside of a kernel call. If so, then PC is in a different
2497 register. Also, mask out bottom two bits of all PCs so as not to
2498 confuse higher level code.
2499 * (push_dummy_frame): Create from #define in tm-hppa.h.
2500 * (find_dummy_frame_regs): Update from Utah.
2501 * (hp_pop_frame): Create from #define in tm-hppa.h.
2502 * (hp_restore_pc_queue): New, from Utah.
2503 * (hp_push_arguments): Big fixes from Utah.
2504 * (pa_do_registers_info, pa_print_registers): Only print out fp
2506 * (skip_trampoline_code): New routine to deal with stubs that
2507 live in nowhereland between callers and callees.
2508 * i860-tdep.c: Remove decl of attach_flag.
2509 * infrun.c (wait_for_inferior): Add new macro
2510 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2511 at by PC will be nullified. If so, then step the target once more
2512 so as to avoid confusing the user.
2513 * (just before step_over_function:): Use stop_func_start, not
2514 stop_pc when checking for the existance of line number info.
2515 stop_func_start will reflect the proper address of the target
2516 routine, not of the stub that we may be traversing to get there.
2517 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2518 to deal with the stubs that PA compilers sometimes stick between
2519 callers and callees. Also, define FLAGS_REGNUM for access to the
2521 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2523 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2524 write gr0, PC regs, and PSW!
2525 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2526 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2528 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2529 * Define struct unwind_table_entry.
2530 * valops.c (call_function_by_hand): Add another arg to
2531 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2534 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2536 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2538 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2540 * Makefile.in (VERSION): Bump to 4.7.4.
2541 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2542 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2543 * Makefile.in (HFILES): Add valprint.h.
2544 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2545 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2546 * typeprint.c, typeprint.h: New files for language independent
2547 type printing functions.
2548 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2549 type printing functions and definitions.
2550 * valprint.h: New include file for language independent value
2551 printing definitions.
2552 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2553 dependent value printing functions.
2554 * c-exp.y (production ptype): Add range_type variable and use new
2555 create_range_type function.
2556 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2557 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2558 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2559 "const static" to ANSI-conformant "static const".
2560 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2561 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2563 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2564 * coffread.c (decode_type): Add range_type variable and call to
2565 new create_range_type function.
2566 * complaints.c (complain): Remove unused val variable.
2567 * complaints.c (_initialize_complaints): Make it void.
2568 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2569 variable and call new create_range_type function.
2570 * defs.h (enum val_prettyprint): Move enum from value.h to here
2571 so we can avoid having to include value.h just for prototypes that
2572 need the enum (thanks ANSI).
2573 * dwarfread.c (struct_type): Local anonymous_size variable is
2574 only used if !BITS_BIG_ENDIAN.
2575 * dwarfread.c (decode_subscript_data_item): Add rangetype
2576 variable and call new create_range_type function.
2577 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2579 * eval.c (evaluate_subexp): Remove unused local variable name
2580 and the statement with no side effects that initializes it.
2581 * expprint.c (print_subexp): Change local_printstr to
2583 * gdbtypes.c (create_range_type): New function that creates
2584 a range type using code fragments from object file readers as
2585 an example of what has to be initialized.
2586 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2587 and high_bound parameters, replaced with a single range_type
2588 parameter. Change function body to use passed in range_type
2589 rather than handcrafting one.
2590 * gdbtypes.h (create_range_type): Add prototype.
2591 * gdbtypes.h (create_array_type): Change prototype parameters.
2592 * infrun.c (normal_stop): Remove unused local variables tem and c.
2593 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2594 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2595 stub functions that call error if called.
2596 * language.c (unknown_language_defn, auto_language_defn,
2597 local_language_defn): Add initializers unk_lang_print_type and
2599 * language.h (struct language_defn): Reformat for larger
2600 comments, add la_print_type and la_val_print members. Add
2601 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2602 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2603 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2605 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2607 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2608 * main.c (execute_command): Remove unused local variable cmdlines.
2609 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2610 (clear_displays), symmisc.c (block_depth), values.c
2611 (clear_value_history):
2612 Make testing of truth value of assignment result explicit.
2613 * mipsread.c (upgrade_type): Update FIXME to include future use
2614 of create_range_type.
2615 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2616 whatis_exp, maintenance_print_type): Move prototypes and functions
2618 * printcmd.c (_initialize_printcmd): Move add_com calls for
2619 ptype_command and whatis_command to new typeprint.c.
2620 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2621 * source.c (find_source_lines): Local variable c only used
2622 when LSEEK_NOT_LINEAR is defined.
2623 * stabsread.c (read_array_type): Use new create_range_type
2625 * stabsread.c (read_range_type): Add new index_type variable and
2626 call new create_range_type function rather than handcrafting
2628 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2629 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2630 * symtab.c (type_print_base usages): Use c_type_print_base.
2631 * symtab.c (type_print_varspec_prefix usages): Use
2632 c_type_print_varspec_prefix.
2633 * symtab.c (type_print_method_args usages): Use
2634 cp_type_print_method_args.
2635 * valprint.c: Completely ripped apart and the fragments used
2636 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2637 valprint.h. Remaining stuff is language independent.
2638 * value.h (struct fn_field): Forward declare for prototypes.
2639 * value.h (type_print_1): Remove prototype.
2640 * value.h (enum val_prettyprint): Moved to defs.h.
2641 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2642 * value.h (baseclass_offset): Add prototype.
2643 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2644 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2645 * ch-typeprint.c: New file for language dependent type printing.
2646 * ch-valprint.c: New file for language dependent value printing.
2647 * ch-exp.y (parse_number): Remove prototype and stub function.
2648 * ch-exp.y (decode_integer_literal): Removed unused digits and
2650 * ch-exp.y (convert_float): Completely ifdef out for now.
2651 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2652 ch-lang.c (chill_op_print_tab):
2653 Change from ANSI-obsolescent "const static" to ANSI-conformant
2655 * ch-exp.y (yylex): Add unhandled storage class enumeration
2656 literals to switch statement for completeness.
2657 * ch-lang.c (chill_create_fundamental_types): Remove unused
2658 nbytes variable. Change dummy type to 2 bytes to match int.
2659 Handle FT_VOID types gratuituously added to chill DWARF by
2660 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2661 type rather than a one byte TYPE_CODE_INT type.
2662 * ch-lang.c (chill_language_defn): Add chill_print_type and
2664 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2666 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2668 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2669 bfd_get_symbol_leading_char instead.
2671 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2672 leading character from names.
2673 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2674 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2675 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2677 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2678 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2679 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2680 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2681 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2682 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2683 * symfile.c (syms_from_objfile): Insert debugging check to test
2684 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2686 * doc/gdbint.texinfo (Host Conditionals): Remove
2687 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2689 (Target Conditionals): Remove all of the above.
2691 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2693 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2694 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2696 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2698 * coffread.c (decode_type): catch negative tagndx fields generated
2700 * exec.c: comment out string following #endif.
2701 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2702 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2704 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2705 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2707 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2709 * complaints.c: New file, code moved from utils.c.
2710 * complaints.c (complain): Made into a varargs function.
2711 * complaints.h: New file, code moved from symfile.h.
2712 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2713 * Makefile.in (HFILES): Add complaints.h.
2714 * Makefile.in (OBS): Add complaints.o.
2715 * symfile.c (complaint_root, stop_whining, complaint_series,
2716 complain, clear_complaints, add_show_from_set for stop_whining):
2717 Moved to complaints.c.
2718 * symfile.h (struct complaint, complaint_root decl, complain
2719 prototype, clear_complaints prototype): Moved to complaints.h.
2720 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2721 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2722 complaints.h. Remove casts from arguments to complain(),
2723 which is now a varargs function, and remove unnecessary
2724 placeholder zero args.
2725 * defs.h (begin_line): Add prototype.
2726 * defs.h (vprintf_filtered): Add prototype.
2727 * dwarfread.c (varargs.h): Remove, no longer needed.
2728 * dwarfread.c (dwarfwarn): Remove prototype and function.
2729 * dwarfread.c (complaints): Define a bunch of complaints.
2730 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2731 usages to standard complain() calls.
2732 * utils.c (begin_line): New function that ensures that
2733 whatever gets filter-printed next starts on its own line.
2734 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2735 but to stdout (calls vfprintf_filtered internally).
2737 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2739 * remote.c: Avoid printf_filtered line limit. Suggested by
2740 Robert R. Henry, <rrh@tera.com>.
2741 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2743 * main.c (main): Accept --silent as well as --quiet. Change +help
2744 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2746 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2747 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2749 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2751 * tm-nindy960.h, remote-nindy.c: Lint.
2753 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2755 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2756 a optional type to decorate as an array type, the type of the
2757 index, and the bounds of the array. Records this additional info
2758 in the array type for use with languages with nonzero array
2760 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2761 to note that arrays may have bounds.
2762 * gdbtypes.h (create_array_type): Update prototype.
2763 * c-exp.y (ptype production): Adjust for new create_array_type
2764 calling conventions.
2765 * coffread.c (decode_type): Call create_array_type rather than
2766 handcrafting array types.
2767 * convex-tdep.c (value_type): Remove, now use create_array_type.
2768 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2769 vector_type into calls to create_array_type.
2770 * dwarfread.c (decode_subscr_data): Name changed to
2771 decode_subscript_data_item throughout.
2772 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2773 create_array_type. Now records index type and range as well.
2774 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2775 change to use create_array_type.
2776 * dwarfread.c (read_subroutine_type): Test existing user defined
2777 types before decorating them, to ensure they are blank, and
2778 complain about it if they are not.
2779 * dwarfread.c (decode_fund_type): For unrecognized types, always
2780 return some valid type (type integer). If the unrecognized type
2781 cannot be an implementation defined type, complain as well.
2782 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2783 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2784 * mipsread.c (upgrade_type): Add FIXME comment that code to
2785 handcraft arrays should be replaced with call to create_array_type.
2786 * stabsread.c (read_array_type): Replace code to handcraft
2787 array types with call to create_array_type.
2788 * valprint.c (type_print_varspec_prefix): Minor formatting
2789 change, join lines that don't need to be split.
2791 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2793 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2794 decl for attach_flag, it now lives in inferior.h.
2795 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2796 Make most functions static.
2797 * hppah-nat.c: General cleanups, remove BSD specific code (since
2798 that all lives in hppab-nat.c).
2799 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2800 Change sense of test against inside_entry_file(). This fix is
2802 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2803 to read/write_register_bytes().
2804 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2805 work around PA-GAS assembler bug. Also, add trailing */ to some
2807 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2808 Same reason as above.
2810 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2812 * mipsread.c (parse_symbol): When checking whether a structured
2813 type is an enum, check qualifiers of its first member, as well as
2814 the base type of the member. Bug found and fixed by John M.
2815 Farrell, <farrell@fjord.reo.dec.com>.
2817 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2818 * remote-vx.c: Don't include vx-share/reg.h.
2819 * vx-share/ptrace.h: Reproduce from scratch.
2820 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2821 * Makefile.in: Remove references to removed files, and to removed
2822 29k-share directories.
2824 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2826 * c-lang.c (_initialize_c_language): Name changed from
2828 * m2-lang.c (_initialize_m2_language): Name changed from
2830 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2831 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2832 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2833 expression parsing into c-lang.c and m2-lang.c respectively.
2834 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2835 m2-exp.y respectively.
2836 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2837 and m2-* files respectively.
2838 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2839 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2840 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2841 * expression.h (struct block): Forward declaration for prototypes.
2842 * language.h (struct objfile): Forward declaration for prototypes.
2843 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2844 * Makefile.in (HFILES): Add ch-lang.h.
2845 * Makefile.in (OBS): Add ch-lang.o.
2846 * ch-exp.y: Migrate code that has nothing to do with expression
2847 parsing into ch-lang.c.
2848 * ch-lang.c: New file, code migrated from c-exp.y.
2849 * ch-lang.h: New file, internal interface between ch-* files.
2850 * ch-lang.c (_initialize_chill_language): Name changed from
2851 _initialize_chill_exp.
2853 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2854 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2855 * config/amix.mh (NATDEPFILES): Add.
2856 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2859 * dwarfread.c (decode_subscr_data): Remove spurious test that
2860 accepted only integer subscript types. We don't do anything
2861 with the type at the moment anyway.
2863 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2865 * ch-exp.y (match_character_literal): Fix case where no
2866 match at all is found.
2867 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2868 width types. For example, "INT" is always 2 bytes regardless
2869 of the values of any TARGET_*_BIT macros. So use explicit
2870 numeric sizes for the types.
2872 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2874 * c-exp.y (c_create_fundamental_type): New function to create
2875 language specific fundamental types for C.
2876 * m2-exp.y (m2_create_fundamental_type): New function to create
2877 language specific fundamental types for Modula 2.
2878 * c-exp.y (c_language_defn, cplus_language_defn): Add
2879 c_create_fundamental_type to language struct initializers.
2880 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2881 to language struct initializers.
2882 * dwarfread.c (expression.h, language.h): Include.
2883 * dwarfread.c (ftypes): New array to hold fundamental types
2884 for current compilation unit.
2885 * dwarfread.c (cu_language_defn): New pointer to language
2886 struct for language of current compilation unit.
2887 * dwarfread.c (dwarf_fundamental_type): New function to
2888 create/lookup fundamental types.
2889 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2890 * dwarfread.c (throughout): Replace lookup_fundamental_type
2891 with dwarf_fundamental_type.
2892 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2893 compilation unit (may be different language or different objfile).
2894 * gdbtypes.c (lookup_fundamental_type): Move actual type
2895 creations into language specific fundamental type creation
2896 functions and call via create_fundamental_type. Add comment
2897 about this function being obsolescent.
2898 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2899 sized signed and unsigned integers.
2900 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2901 * language.c (language_def): New function to lookup a language
2902 struct given it's enumeration.
2903 * language.h (struct language_defn): Add la_fund_type, a pointer
2904 to a function that creates fundamental types for this language.
2905 * language.h (create_fundamental_type): New macro to create
2906 fundamental types based on the current language.
2907 * language.h (language_def): Add prototype.
2908 * language.c (unk_lang_create_fundamental_type): New function
2909 for initializing language structs, calls error if called.
2910 * language.c (unk_language_defn, auto_language_defn,
2911 local_language_defn): Use unk_lang_create_fundamental_type.
2912 ch-exp.y (chill_create_fundamental_type): New function.
2913 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2914 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2916 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2918 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2920 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2921 as GCC_PRODUCER and GPLUS_PRODUCER.
2923 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2925 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2928 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2930 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2931 rather than '$'. This particular piece of braindamage is
2932 spreading like ooze. It's now infected libiberty, deja-gnu,
2934 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2935 hardwired '$' character.
2937 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2939 (Changes to break incredibly ugly, unmaintainable 750 line
2940 read_struct_type function up into managable pieces.)
2941 * Makefile.in (VERSION): Bump to 4.7.3.
2942 * stabsread.c (struct field_info): Local struct definition.
2943 * stabsread.c (read_member_functions, read_struct_fields,
2944 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2945 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2946 functions from fragmented read_struct_type.
2947 * stabsread.c (stabs_general_complaint): Catchall complaint.
2948 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2949 symbol name continuation code. Use macro throughout.
2950 * stabsread.c (various places): Replace add-one-to-pointer
2951 with pointer increment.
2952 * stabsread.c (read_type): Retain function local copy of type
2953 descriptor. Rearrange code calling read_struct_type() to match
2955 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2956 a single blank as the name of nameless enumerations. Recognize
2957 this special case and set nameless flag.
2958 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2960 * ch-exp.y (access_name): New non-terminal token and
2962 * ch-exp.y (general_procedure_name): Now a terminal token.
2963 * ch-exp.y (location): Expand production.
2964 * ch-exp.y (match_simple_name_string): New function.
2965 * ch-exp.y (yylex): Call match_simple_name_string and return
2966 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2968 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2970 * munch: Backslash escape vertical bar characters inside
2971 grep patterns since they have special meaning for some greps.
2972 * parse.c (write_exp_string): Complete rewrite to store string
2973 contants as a leading explicit length, followed by the string data,
2974 followed by a trailing explicit length.
2975 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2976 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2977 Use recorded explicit length of strings in expression elements,
2978 rather than strlen. Adjust code to skip over strings stored in
2979 expression elements, and code to access strings, to account for
2980 new leading explicit size expression element.
2981 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2982 0, to avoid negative expression element indices.
2983 * valops.c (search_struct_method): Minor whitespace change.
2985 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2987 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2988 which together maintain a dynamically expandable static buffer
2989 for the lexer to use when translating C strings to their internal
2990 form (other future uses possible). Fix parsing of C style strings
2991 to do the normal C style input conversions of escaped character
2993 * valops.c (value_string): Remove translation of escaped
2994 character sequences, now done in C expression parser.
2995 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2996 and decides if it should be printed in literal form or some other
2997 form, based on it's ASCII value and setting of sevenbit_strings.
2998 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2999 macro, change indentation style.
3000 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3001 * ch-exp.y (chill_printstr): First cut at real function instead
3004 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3006 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3008 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3010 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3012 * defs.h (sevenbit_strings): Add declaration.
3013 * defs.h (printchar): Replace with gdb_printchar.
3014 * language.h (language_defn): Add new function pointers
3015 la_printchar and la_printstr, to do language dependent
3016 printing of characters and strings.
3017 * language.h (local_printchar, local_printstr): New macros
3018 to call language dependent functions pointed to by la_printchar
3019 and la_printstr respectively.
3020 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3021 dependent functions for printing characters and strings.
3022 * c-exp.y (c_language_defn, cplus_language_defn): Add
3023 c_printchar and c_printstr.
3024 * command.c (do_setshow_command): Rename printchar use to
3026 * expprint.c (print_subexp): Replace C style string output
3027 with call to local_printstr.
3028 * language.c (unk_lang_printchar, unk_lang_printstr):
3029 New stubs, currently errors.
3030 * language.c (unknown_language_defn, auto_language_defn,
3031 local_language_defn): Add unk_lang_printchar and
3033 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3034 language dependent functions to print characters and strings.
3035 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3036 * utils.c (printchar): Renamed to gdb_printchar.
3037 * valprint.c (print_string): Remove prototype, function moved
3038 to c-exp.y, where it becomes c_printstr.
3039 * valprint.c (print_max): Made global for reference from the
3040 language dependent printing routines in *-exp.y.
3041 * valprint.c (repeat_count_threshold): New variable with function
3042 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3043 Change all references to old macro to references to new variable.
3044 * valprint.c (value_print, val_print): Replace calls to
3045 print_string with calls to local_printstr.
3046 * valprint.c (val_print): Replace C style character printing
3047 with call to local_printchar.
3048 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3049 * valprint.c (_initialize_valprint): Add add_show_from_set
3050 call for setting up repeat_count_threshold as print variable.
3051 * ch-exp.y (decode_integer_value): New function.
3052 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3053 * ch-exp.y (chill_printchar, chill_printstr): New language
3054 dependent functions for printing characters and strings.
3055 * ch-exp.y (chill_language_defn): Add chill_printchar and
3058 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3060 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3061 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3062 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3064 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3066 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3067 and assume the process has been killed.
3069 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3071 * remote-udi.c (udi_open): Reset vars so that user can re-run
3072 programs without leaving GDB.
3073 * (many routines): Slightly improve error handling.
3074 * (download): Zero out BSS by longs instead of bytes to avoid
3075 timeouts in real hardware.
3076 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3077 that connection is no longer in use after shutdown() of socket.
3078 This keeps GDB from dying of a SIGPIPE when you issue multiple
3079 `target udi' commands.
3081 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3083 * language.h (language_format_info): New structure to bundle
3084 local formatting information.
3085 * language.h (language_defn): Replace individual format info
3086 with language_format_info structs.
3087 * language.h (local_*_format, local_*_format_prefix,
3088 local_*_format_specifier, local_*_format_suffix): New macros
3089 for binary/octal/decimal/hex formats to access info elements.
3090 * c-exp.y (c_language_defn): Update for new format handling.
3091 * m2-exp.y (m2_language_defn): Update for new format handling.
3092 * dbxread.c (language.h): Include for partial-stab.h use.
3093 * mipsread.c (expression.h, language.h): Include for
3095 * defs.h (local_hex_format, local_hex_format_custom,
3096 local_hex_string, local_hex_string_custom): Move to language.h.
3097 * language.c (local_hex_format_custom, local_hex_string,
3098 local_hex_string_custom, local_octal_format_custom): Use new
3100 * language.c (unknown_language_defn, auto_language_defn,
3101 local_language_defn): Update for new format handling.
3102 * printcmd.c (print_scalar_formatted): Use new macros
3103 to access decimal and binary format info for printing.
3104 * c-exp.y (chill_language_defn): Update for new format handling.
3105 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3106 * ch-exp.y (decode_integer_literal): Add function
3107 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3108 * ch-exp.y (builtin_type_chill_char): Add definition.
3109 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3111 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3113 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3115 (aix_framedata): added nosavedpc field.
3116 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3118 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3119 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3120 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3121 instructions as function_frame_info does. Expand special case of
3122 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3124 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3126 (function_frame_info): Set frameless if the function has no frame,
3127 and set nosavedpc if the PC was not saved. Handle gcc generated
3128 stfd 31,-4(31); st 31, -12(31) correctly.
3129 (frameless_function_invocation): New second argument pcsaved; if 0
3130 return whether the function has a frame, if 1 return whether the
3132 (frame_initial_stack_address): Correct typo: cache registers for
3133 callee_fi, not for fi, (avoids reading garbage memory locations).
3135 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3137 * infrun.c (wait_for_inferior (just before step_over_function
3138 label)): Change test for stepping into subroutine to check for the
3139 presence of line number info. This makes stuff compiled with -g1
3140 cause GDB to not lose control when stepping.
3142 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3143 Improve comments as well.
3145 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3147 * Makefile.in (VERSION): Bump to 4.7.2
3148 * symtab.c (find_pc_symtab): Fix return of random value
3150 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3151 Makefile since it contains sed patterns used in generation.
3152 Add sed pattern to also delete #include of any malloc.h.
3153 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3154 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3155 function names to conform to K&R terminology with respect to
3156 logical and bitwise operators:
3157 UNOP_ZEROP => UNOP_LOGICAL_NOT
3158 UNOP_LOGNOT => UNOP_COMPLEMENT
3159 BINOP_LOGAND => BINOP_BITWISE_AND
3160 BINOP_LOGXOR => BINOP_BITWISE_XOR
3161 BINOP_LOGIOR => BINOP_BITWISE_IOR
3162 BINOP_AND => BINOP_LOGICAL_AND
3163 BINOP_OR => BINOP_LOGICAL_OR
3164 PREC_OR => PREC_LOGICAL_OR
3165 PREC_AND => PREC_LOGICAL_AND
3166 PREC_LOGIOR => PREC_BITWISE_IOR
3167 PREC_LOGXOR => PREC_BITWISE_XOR
3168 PREC_LOGAND => PREC_BITWISE_AND
3169 value_zerop() => value_logical_not()
3170 value_lognot() => value_complement()
3171 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3172 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3173 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3174 and is nonexistant in some SVR4 based systems.
3175 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3176 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3178 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3179 * source.c (source_info): Fix minor nits, print "1 line" rather
3180 than "1 lines", and "language is <lang>".
3181 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3182 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3183 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3185 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3186 * ch-exp.y: New expression parser, for GNU-Chill.
3187 * defs.h (enum language): Add language_chill.
3188 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3189 LANG_MODULA2 a recognized language.
3190 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3191 Chill as well as Modula-2.
3192 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3193 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3194 * language.c (set_language_command): Add chill.
3195 * language.c (binop_result_type, integral_type, character_type,
3196 boolean_type, structured_type, value_true, binop_type_check):
3197 Add language_chill cases.
3198 * language.h (_LANG_chill): Define.
3199 * symfile.c (deduce_language_from_filename): Recognize the
3200 filename extensions ".chill", ".c186", and ".c286" for Chill.
3201 * valprint.c (typedef_print): Add case for language_chill.
3202 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3203 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3204 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3205 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3207 * Makefile.in (distclean): Add target ch-exp.tab.c.
3208 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3209 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3210 * eval.c (evaluate_subexp): Add OP_BOOL case.
3211 * expprint.c (print_subexp): Add OP_BOOL case.
3213 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3215 * infcmd.c (set_environment_command): Avoid skipping first
3216 char of env value if an '=' appears in it. Bug report and fix
3217 by Mark Jungerman, <maj@lucid.com>.
3219 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3221 * infcmd.c (step_over_calls): Improve comments.
3222 * symtab.c (find_pc_psymtab): Clean up a bit.
3223 * (find_pc_symtab): Fix comments, clean up code.
3224 * (find_pc_line): General cleanups, efficiency improvements.
3225 Also, don't return garbage when some line info exists, but there
3228 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3230 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3231 member, and the stat pointer passed to vmap_symtab was NULL, the
3232 wrong vmap entries would be modified. Fixes behavior where
3233 attempting to load symbols for a module with no member would mess
3234 up already read in symbols.
3236 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3238 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3239 29k-share/dfe/mini2udi.o.
3240 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3241 * alldeps.mak, depend: Update to deal with removal of
3242 aforementioned files.
3243 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3244 requirement for useless 'program' argument. Clean up
3245 udi_create_inferior, and udi_load to call common download()
3246 routine. Create download routine to load remote hosts directly
3247 (with the help of BFD) so that we don't need yank.c and
3249 Fix udi_detach to call UDIDisconnect with
3250 the right arguments. Clean up udi_resume, don't assign tip_error
3251 twice. Clean up udi_wait, straighten out status codes. Make
3252 udi_kill really work.
3254 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3256 * c-exp.y: separated host/target idea of integer type size,
3257 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3258 UINT and CHAR rules. (parse_number): work out the targetwise type
3259 of a number based upon it's size and qualifiers. (yylex): chars
3260 are now treated the same way as ints.
3262 * source.c (indentify_source_line): don't core dump if wanted
3263 line is larger than number of lines in source. (can happen when
3264 coff gets confused about #included source).
3266 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3268 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3269 when debugging a program with 100 shared libraries.
3271 * solib.c (solib_map_sections): Always close the BFD we open.
3272 Free all malloc'd storage we allocate, too, including error cases.
3273 (struct so_list): Remove unused so_bfd member.
3274 (clear_solib): Don't bother closing so_bfd.
3276 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3277 cacheable. `So many symbol files, so little file descriptors.'
3279 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3281 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3282 Stubs should stand alone as much as possible.
3284 * source.c (show_directories): Avoid printf_filtered length prob
3285 pointed out by Jonathan Stone.
3287 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3288 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3289 <Lee_Cooprider@vos.stratus.com>.
3291 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3293 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3294 struct, not struct itself.
3295 * serial.h (serial_restore): Fix prototype, takes pointer not
3298 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3300 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3301 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3303 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3305 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3306 Stubs should stand alone as much as possible.
3308 * README: Add remote-es1800.c and remote-st2000.c to table.
3309 * go32-nat.c: Remove, there is no native go32 support.
3310 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3312 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3314 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3315 new routines to deal with sending SIGINTs to attached processes
3316 when the user interrupts the controlling GDB.
3317 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3318 the aforementioned routines when waiting for the attached process.
3320 * elfread.c, mipsread.c: Include <string.h>.
3321 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3322 * serial.h: Add prototype for serial_restore().
3324 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3326 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3327 minimal_symbol_count, because the NULL symbol is not included in
3328 the count. This prevented this function from finding the last
3329 symbol in the table.
3331 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3333 * dbxread.c (process_one_symbol): if not defined
3334 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3335 the start of the function, not just after N_FUN.
3337 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3339 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3340 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3341 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3342 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3343 file. Remove preprocessor defines that previously did remapping.
3345 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3347 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3348 Bug fix courtesy of Alexander Klaiber.
3350 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3352 hp300 native support (hp300hpux untested).
3354 * hp300ux-xdep.c: removed.
3355 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3356 * xm-hp300hpux.h: updated copyright.
3357 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3358 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3359 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3360 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3361 fork-child.o coredep.o corelow.o.
3362 (NAT_FILE, NATDEPFILES): new macros.
3363 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3364 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3366 (NAT_FILE, NATDEPFILES): new macros.
3367 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3369 Vax ultrix native support.
3371 * nm-vax.h: new file.
3372 * Makefile.in (HFILES): added nm-vax.h.
3373 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3374 coredep.o corelow.o removed.
3375 (NAT_FILE, NATDEPFILES): new macros.
3376 * xm-vax.h: updated copyright.
3377 (REGISTER_U_ADDR): removed.
3379 Apollo native support (untested).
3381 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3382 * a68v-nat.c, nm-apollo68[bv].h: new files.
3383 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3384 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3385 * a68v-xdep.c: removed.
3386 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3387 inftarg.o fork-child.o a68v-xdep.o.
3388 (NAT_FILE, NATDEPFILES): new macros.
3390 * defs.h: include nm.h.
3391 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3392 sparc-tdep.c, : do not include nm.h.
3393 * doc/gdbint.texinfo: nm.h now included in defs.h.
3395 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3397 * Makefile.in (VERSION): 4.7.1 post release!
3399 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3401 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3403 * Makefile.in (VERSION): gdb-4.7 release.
3404 * README: Update for gdb-4.7.
3406 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3408 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3411 * alldeps.mak, depend: Update.
3413 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3415 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3417 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3418 causes problems in setting breakpoint in the right place in
3419 functions with `float' args which are passed as doubles.
3420 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3421 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3423 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3425 * Makefile.in (HFILES): Add nm-i386sco.h.
3426 * dwarfread.c: include <sys/types.h> for SCO.
3427 * infptrace.c: Don't include ptrace.h under SCO.
3428 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3430 * config/i386v.mt: Add exec.o to TDEPFILES.
3432 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3434 * i386v-nat.c: Remove space from front of #endif.
3435 * irix4-nat.c: Remove externs of registers[], include inferior.h
3437 * mips-nat.c: Explicitly initialize zerobuf to 0!
3438 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3439 Always setup fci->frame, even if it's non-zero. Too many places
3440 depend upon this behavior (and I have to get a release out the
3442 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3443 processing_gcc_compilation if we find the embedded stabs marker.
3444 This fixes several bugs with finding the location of short or char
3445 function parameters passed on the stack.
3447 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3449 Native support for sun4sol2.
3451 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3452 * nm-sysv4.h: new file.
3453 * Makefile.in (HFILES): added nm-sysv4.h.
3454 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3455 (NAT_FILE, NATDEPFILES): new macros.
3456 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3458 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3460 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3461 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3463 * Makefile.in (VERSION): Tick to 4.6.9.
3465 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3467 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3468 definition, replace with portable one.
3469 * remote-nindy.c: Lint.
3470 (nindy_wait): Return type is int, result is inferior_pid.
3471 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3472 (initialize_symmisc): Remove empty function.
3473 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3474 Remove obsolete, misspelled macro.
3475 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3476 (all @node commands): Use new form to avoid nitpicking errors.
3477 * doc/gdbint.texinfo: Document host/native/target split.
3479 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3481 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3483 * xm-mips.h (offsetof): Don't define this if __STDC__.
3485 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3487 umax native support (untested).
3489 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3491 (NAT_FILE, NATDEPFILES): new macros.
3492 * config/umax.mt (TDEPFILES): removed exec.o.
3493 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3494 removed to nm-umax.h.
3495 * nm-umax.h: new file.
3496 * Makefile.in (HFILES): added nm-umax.h.
3498 hppa native support (untested).
3500 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3501 (NAT_FILE, NATDEPFILES): new macros.
3502 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3503 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3504 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3505 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3506 * hppa[bh]-xdep.c: removed.
3507 * hppa[bh]h-tdep.c: do not include ptrace.h.
3508 * Makefile.in (HFILES): added nm-hppa[bh].h.
3510 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3512 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3514 * mips-nat.c: Straighten out include files. Work around
3515 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3518 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3520 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3521 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3522 backtraces from core files work.
3523 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3524 Functions are now defined in mips-nat.c.
3526 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3528 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3529 serial_default_name().
3531 * remote-hms.c, ser-go32.c, serial.h: Change from
3532 serial_timedreadchar() to new serial_readchar().
3534 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3536 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3538 * c-exp.y: Moved handling of 'const' and 'volatile' from
3539 <type> to <typebase>. This removes 2 conflicts.
3541 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3543 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3544 from breakpoint table when reseting breakpoints.
3546 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3548 Native support cleanup and corefile fixes for i386 SVR4 systems.
3550 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3551 fill_fpregset): Moved to i386v4-nat.c
3552 * i386v4-nat.c, nm-i386v4.h, : New files.
3553 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3554 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3555 change i386v-nat.o to i386v4-nat.o.
3557 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3559 Miscellaneous 386 configs updated.
3561 * config/i386aout.mt (TDEPFILES): removed exec.o.
3562 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3563 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3564 (NAT_FILE, NATDEPFILES): new macros.
3565 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3566 config/i386v4.mt (TDEPFILES): removed exec.o.
3567 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3568 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3569 (NAT_FILE, NATDEPFILES): new macros.
3570 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3571 fork-child.o coredep.o corelow.o i386-xdep.o.
3572 (NAT_FILE, NATDEPFILES): new macros.
3574 Native support cleanup for i386bsd (untested).
3576 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3577 * config/i386bsd.mh (NATDEPFILES): added exec.o
3578 * tm-i386bsd.h (FLOAT_INFO): removed.
3579 * nm-i386bsd.h (FLOAT_INFO): added.
3581 Native support for i386v (untested).
3583 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3584 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3585 (NAT_FILE, NATDEPFILES): new macros.
3586 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3587 * i386-xdep.c: removed.
3588 * Makefile.in (HFILES): added nm-i386v.h
3589 * i386v-nat.c, nm-i386v.h: new file.
3590 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3592 * tm-i386v.h (FLOAT_INFO): removed.
3594 Native support for linux (untested).
3596 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3597 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3598 (NAT_FILE, NATDEPFILES): new macros.
3599 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3600 * Makefile.in (HFILES): added nm-linux.h.
3601 * nm-linux.h: new file.
3602 * xm-linux.h: updated copyright. cleaned up formatting.
3603 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3605 Native support for sun386 (untested).
3607 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3608 fork-child.o sun386-xdep.o.
3609 (NAT_FILE, NATDEPFILES): new macros.
3610 * config/sun386.mt (TDEPFILES): removed exec.o.
3611 * Makefile.in (HFILES): added nm-sun386.h.
3612 * sun386-nat.c, nm-sun386.h: new file.
3613 * sun386-xdep.c: removed.
3614 * xm-sun386.h: updated comment and copyright.
3615 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3618 Native support for i386mach (untested).
3620 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3621 fork-child.o mach386-xdep.o.
3622 (NAT_FILE, NATDEPFILES): new macros.
3623 * Makefile.in (HFILES): added nm-i386mach.h.
3624 * nm-i386mach.h, i386mach-nat.c: new files.
3625 * mach386-xdep.c: removed.
3626 * xm-i386mach.h: updated copyright.
3627 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3630 Native separation for go32 (untested).
3632 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3633 * go32-nat.c: new file.
3634 * go32-xdep.c (call_ptrace, child_resume,
3635 fetch_inferior_registers, store_inferior_registers,
3636 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3638 Native support for m88k (untested).
3640 * Makefile.in (HFILES): added nm-m88k.h
3641 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3642 FETCH_INFERIOR_REGISTERS): removed.
3643 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3644 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3645 (NAT_FILE, NATDEPFILES): new macros.
3646 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3647 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3648 * m88k-xdep.c: removed.
3650 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3652 * i386b-nat.c: Comment changes.
3653 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3655 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3657 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3659 Avoid longjmp()-catching compilation errors in cross-ports.
3661 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3662 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3663 Move from mips-tdep.c and tm-{irix3,mips}.h.
3664 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3666 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3669 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3670 (fetch_core_registers): Fix bfd_seek arguments.
3672 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3674 Make core files work again (add back the `core' target).
3676 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3677 (NATDEPFILES): Add corelow.o.
3678 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3681 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3682 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3683 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3684 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3685 appears. FIXME, these should be moved to NATDEPFILES for native
3688 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3690 Ultra3 host/target/native split. (untested).
3692 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3693 (fetch_register, fetch_inferior_registers,
3694 store_inferior_registers, fetch_core_registers): removed to
3696 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3698 * Makefile.in (HFILES): added nm-ultra3.h.
3699 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3700 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3702 (NAT_FILE, NATDEPFILES): new macros for native support.
3703 * config/ultra3.mt (TDEPFILES): exec.o removed.
3705 * xm-vaxult.h: add MEM_FNS_DECLARED.
3707 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3709 * Makefile.in (VERSION): Roll to 4.6.8.
3710 (OBS): Put version.o first, so Makefile rebuild happens early.
3712 * command.h: Publicize prototype for not_just_help_class_command.
3713 * command.c: Remove proto.
3714 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3715 output. Move "maint info" from class info to class maintenance,
3717 * infrun.c: Move "stop" to class_obscure, and give it a
3718 function so it will not be seen as a global help topic. FIXME,
3719 it should be possible to set these attributes independently.
3721 * core.c (core_command): Make nicer error message for no core support.
3723 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3725 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3726 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3728 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3729 (scan_compilation_units): Punt unused filename arg. dbfoff,
3730 lnoffset, and curlnoffset are file_ptr's now.
3731 (dwarf_build_psymtabs): Drop desc and filename args; use
3732 objfile. dbfoff and lnoffset are file_ptr's now.
3733 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3734 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3735 (elf_symfile_read): Skip desc and filename args to
3736 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3737 * gdb-stabs.h: Use file_ptr rather than off_t.
3738 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3739 compile-time debug check that someone turned off as "unused".
3740 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3741 * symfile.h: Update dwarf_build_psymtabs and
3742 elfstab_build_psymtabs prototypes.
3743 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3744 Use file_ptr offsets. bfd_seeks use L_SET.
3746 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3748 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3749 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3750 value so that demangler won't be invoked. This greatly speeds up
3752 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3753 linked_proc_info so that it properly deallocates the appropriate
3754 item after it is done with it instead of before.
3755 * Don't pass bogus frame pointer to create_new_frame(). Just
3756 leave it as zero so that lower level code will figure out the
3759 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3761 Sony News native support.
3763 * Makefile.in (HFILES): added nm-news.h.
3764 * nm-news.h: new file.
3765 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3766 fork-child.o coredep.o to NATDEPFILES.
3767 (NAT_FILE, NATDEPFILES): new macros for native support.
3768 * config/news.mt (TDEPFILES): removed exec.o.
3770 * remote-vx.c: remove redundant include of sys/time.h.
3772 * infrun.c: include ctype.h. Otherwise some machines result in
3773 undefined for isdigit.
3775 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3777 * configure.in: Convert m68k entries to m68* entries to handle
3778 all the various m68xxx hosts and targets.
3779 * config/news1000.mt: No longer needed, same as news.mt.
3781 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3783 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3785 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3787 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3788 nm-sun2.h, nm-mips.h.
3790 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3792 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3794 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3796 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3798 * xm-hppah.h: if __STDC__ is not defined, define
3800 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3801 compiler; see the comment in the file.
3803 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3805 First cut at support for all BSD variants on 386.
3807 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3808 * i386b-nat.c: New native support file.
3809 * configure.in: Add host and target for i[34]86-*-bsd*.
3810 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3812 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3814 Sun2 native support (untested).
3816 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3817 REGISTER_U_ADDR): removed to nm-sun2.h.
3818 * nm-sun2.h: new file.
3819 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3820 fork-child.o sun3-xdep.o removed.
3821 (NAT_FILE, NATDEPFILES): new macros.
3823 Mips native support. Decstation and iris4 have been tested.
3826 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3827 fill_fpregset): removed to irix4-nat.c
3828 * mips-xdep.c: removed.
3829 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3831 * procfs.c: include nm.h.
3832 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3833 * xm-irix4.h: bump copyright.
3834 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3835 PROC_NAME_FMT): removed.
3836 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3837 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3838 (NAT_FILE, NATDEPFILES): new macros for native support.
3839 (CC): supply default compiler switches.
3840 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3841 fork-child.o coredep.o.
3842 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3844 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3845 fork-child.o mips-xdep.o coredep.o.
3846 (NAT_FILE, NATDEPFILES): new macros for native support.
3848 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3850 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3851 (NATDEPFILES): added fork-child.o
3852 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3853 (NATDEPFILES): added fork-child.o
3854 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3855 (NATDEPFILES): added fork-child.o
3857 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3859 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3860 by using puts_filtered instead.
3862 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3864 * remote-nindy.c (nindy_load): Replacement version from Steve
3865 Chamberlain, doesn't require forking to run "strip" or "sx".
3867 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3869 * Makefile.in (HFILES): Add nm-*.h files.
3871 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3873 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3874 (NATDEPFILES): added fork-child.o.
3876 * doc/gdbint.texinfo: document a few more macros, create new
3877 section for native macros.
3879 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3881 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3882 resolution of copyright issues.
3884 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3886 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3887 subdir gets configured.
3889 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3891 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3893 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3894 searching for a "bfd_strip" program. Also, fixed up arguments
3895 passed to that program.
3897 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3898 which is now used for something else. Rewrite description of
3899 associated parameters to match how gdb does it now.
3900 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3902 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3904 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3906 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3909 * inferior.h (proc_signal_handling_change): prototype removed.
3910 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3911 (handle_command): now calls target_notice_signals.
3912 * procfs.c (proc_signal_handling_change): renamed to
3913 procfs_notice_signals. Now static. Add prototype. All callers
3915 * target.h (struct target_ops): new field, to_notice_signals.
3916 (target_notice_signals): new macro to cover new field.
3917 * target.c (cleanup_target): default to_notice_signals to ignore.
3918 * corelow.c (core_ops),
3920 inftarg.c (child_ops),
3921 procfs.c (procfs_ops),
3922 remote-adapt.c (adapt-ops),
3923 remote-eb.c (eb_ops),
3924 remote-es1800.c (es1800_ops, es1800_child_ops),
3925 remote-hms.c (hms_ops),
3926 remote-mm.c (mm_ops),
3927 remote-nindy.c (nindy_ops),
3928 remote-st2000.c (st2000_ops),
3929 remote-udi.c (udi_ops),
3930 remote-vx.c (vx_ops, vx_run_ops),
3931 remote.c (remote_ops),
3932 target.c (dummy_target),
3933 xcoffexec.c (exec_ops): added static initializer for
3935 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3937 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3939 * main.c (define_command): Add forgotten initializer.
3941 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3943 * language.c, language.h: Move saved_language out to global
3944 expected_language. Set expected_language when user expectation
3946 * language.c (language_info): Don't print type/range checking gub.
3947 * main.c (main): Set expected language.
3948 (execute_command): Check against expected language.
3949 * symfile.c (set_initial_language): Set expected language.
3951 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3953 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3955 A bunch of changes mostly to improve debugging of C++ programs.
3956 Specifically, the calling of inferiors methods is improved.
3958 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3959 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3960 hide the implementation details of pointer-to-method objects.
3961 How to tell if the pointer points to a virtual method is
3962 still very dependent on the particular compiler, but this
3963 should make it easier to find the places to change.
3964 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3965 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3966 macros, instead of a hard-wired-in code that incorrectly
3967 assumed a no-longerused representation of pointer-to-method
3968 values. And otherwise fix the relevant bit-rotted code.
3970 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3971 If there are both fields and methods, put a space between.
3973 * stabsread.c (read_struct_type): Fix bug in handling of
3974 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3975 by '_'). (It used to prematurely exit the loop reading in
3976 the fields, so it would think it should start reading
3977 methods while still in the fields. This could crash gdb
3978 given a gcc that can emit nested type information.)
3980 * valops.c (search_struct_method): Pass 'this' value by
3981 reference instead of by value. This provides a more
3982 consistent interface through a recursive search where the
3983 "bottom" functions may need to adjust offsets (due to multiple
3985 * valops.c, value.h, values.c: Pass extra parameters to
3986 value_fn_field and value_virtual_fn_field so we can
3987 correctly adjust offset for multiple inheritance.
3988 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3989 virtual function calls by using value_virtual_fn_field().
3990 * values.c: New function baseclass_offset, derived from
3991 baseclass_addr (which perhaps can be made obsolete?).
3992 It returns an offset rather than an address. This is a
3993 cleaner interface since it doesn't mess around allocating
3995 * valops.c (search_struct_method): Use baseclass_offset
3996 rather than baseclass_addr.
3998 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4000 * Makefile.in: Re-install 29K/UDI stuff.
4001 * remote-udi.c (udi_resume): Clean up.
4002 * (udi_wait): Rewrite, leave out bugs.
4003 * Add debugging code to print out all register fetches and stores.
4004 * Straighten out target_ops.
4005 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4007 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4009 * remote-udi.c (udi_create_inferior): run with no arguments should
4010 not pass the program name as an argument, since the UDI code
4011 already handles that.
4012 (udi_load): get the symbols from prog_name, not arg_string (the
4013 load command should really use arg_string as the program name, not
4014 prog_name, but at least the run command works now).
4016 * munch: HP9000/300 nm puts an extra space between T and symbol
4019 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4020 needed for vxworks targets.
4022 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4024 * am29k-tdep.c (_initialize_29k): Make it possible for the
4025 user to set and query the address where function calls into the
4026 inferior write a small scratch routine. `set call_scratch_address'
4027 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4028 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4029 not already cached validly.
4031 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4033 Rs6000 native support.
4035 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4036 machines without this header should not be compiling this file.
4037 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4038 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4039 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4040 * xm-rs6000.h: do not include ptrace.h.
4041 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4042 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4043 infptrace.o and inftarg.o move to NATDEPFIES.
4044 (NAT_FILE, NATDEPFILES): new macro for native support.
4046 Sun3 native support.
4048 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4049 new macros for native support.
4050 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4051 removed sun3-xdep.o.
4052 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4054 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4055 * sun3-nat.c, nm-sun3.h: new files for native support.
4057 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4059 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4060 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4061 dbfsize and use it to initialize new local file scope dbsize.
4062 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4063 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4064 DIEs as well as the current check for undersize DIEs. This helps
4065 to gracefully detect and reject corrupted DIE information.
4067 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4069 Add `command hooks' and a hook for inferior program stopping.
4071 * command.h (struct cmd_list_element): Remove unused `aux'
4072 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4073 * command.c (add_cmd): Initialize new fields, elim old.
4074 (add_alias_cmd): Clone new fields.
4075 (delete_cmd): Un-hook hookee if we're deleting hook.
4076 (help_cmd): Tell user the command is hooked, if it is.
4077 (lookup_cmd_1): Abbreviations return the original command
4078 instead of themselves, so that hooks on the original cmd will be
4080 * defs.h (enum command_class): Add class_pseudo and comments.
4081 * gdbcmd.h (execute_user_command): Add prototype.
4082 * infrun.c (normal_stop): If the stop command is hooked,
4083 run the hook whenever we stop.
4084 (hook_stop_stub): Stub for catch_errors.
4085 (_initialize_infrun): Set up pseudo "stop" command.
4086 * main.c (execute_user_command): Code extracted from execute_command.
4087 (execute_command): If hooked, run the hook before the command.
4088 (define_command): If defining a new hook, check the command it
4089 is hooking, and warn if none. Install the hook.
4090 * source.c (_initialize_source): "l" is an abbrev for "list".
4091 * doc/gdb.texinfo: Document command hooks.
4093 * Makefile.in (VERSION): Roll to 4.6.7.
4094 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4095 * infrun.c (breakpoints_inserted): Make it static again.
4096 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4098 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4100 Native file renaming.
4102 * nat-sparc.c -> sparc-nat.c
4103 * nat-sun4os4.h -> nm-sun4os4.h
4104 * nat-trash.h -> nm-trash.h
4105 * config/sun4os4.mh: track file renaming.
4106 * configure.in: link to nm.h rather than nat.h.
4107 * infptrace.c: include nm.h rather than nat.h.
4109 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4111 Host/target/native split for sun4.
4113 * Makefile.in (TSOBS): removed corelow.o.
4114 * infptrace.c: included nat.h.
4115 * nat-trash.h: temporary header file. This should be removed once
4116 all hosts have the native/host/target split.
4117 * configure.in: add a symlink from nat-trash.h to nat.h if no
4118 other nat file exists for this configuration.
4119 * sparc-tdep.c: no longer include sys/ptrace.h.
4120 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4121 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4123 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4124 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4125 to NATDEPFILES. removed sparc-xdep.o.
4126 (NATDEPFILES, NAT_FILE): new macros for native support.
4128 Break the direct connection from core_file_command to any
4129 particular type of core file support.
4131 * target.h (find_core_target): new prototype.
4132 * target.c (find_core_target): new function. Walks the target
4133 list looking for the core target.
4134 * core.c (core_file_command): replace calls to core_detach and
4135 core_open with find_core_target and direct calls.
4137 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4139 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4141 config/hp300hpux.mh: ALLOCA1 was not defined.
4143 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4145 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4146 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4147 until we can figure out a better way to do paging.
4149 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4151 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4152 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4153 * hppa-coredep.c: Remove, now that we use the hook.
4154 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4155 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4157 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4158 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4159 be ripped out and reimplemented right (see elfread.c).
4160 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4162 Rename all HPPA files to fit into unique DOS filenames:
4163 * *hppabsd* => *hppab*
4164 * *hppahpux* => *hppah*
4166 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4168 Make the /proc support a target-struct in its own right.
4170 * Makefile.in: Remove inftarg.[co], since it is now included via
4172 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4173 reference infptrace.o. Add fork-child.o to all *.mh that
4176 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4177 No longer global functions.
4178 (fork_inferior): New global function from fork-child.c.
4179 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4180 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4181 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4182 (child_create_inferior): New tiny function that calls fork_inferior.
4183 * fork-child.c: New file, containing fork_inferior, which is
4184 built from slight mods to inftarg.c's child_create_inferior.
4186 * procfs.c (procfs_ops): Add target vector.
4187 (attach): Rename as static do_attach.
4188 (procfs_create_inferior): New tiny function that calls fork_inferior.
4189 (child_xfer_memory): Rename to static procfs_xfer_memory.
4190 (store_inferior_registers): Rename to static procfs_store_registers.
4191 (inferior_proc_init): Rename to static procfs_init_inferior.
4192 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4193 procfs_files_info, procfs_open, procfs_mourn_inferior,
4194 procfs_can_run): Slightly mangled copies of the corresponding
4195 child_XXX routines from inftarg.c.
4196 (proc_wait): Renamed to static procfs_wait.
4197 (child_resume): Rename to static procfs_resume.
4198 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4199 (initialize_proc_fs): Rename to initialize_procfs. Set up
4202 * putenv.c: index -> strchr.
4203 * regex.c: Always rename bcopy to memcpy, etc.
4204 FIXME: Eventually do the renames rather than use #define's.
4205 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4207 * sparc-xdep.c: Move deferred_stores to target dependent.
4208 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4210 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4212 Split non-target-dependent code out of target_attach routines.
4214 * target.h: Comments on target_attach args and results.
4215 * infcmd.c (attach_command): Check for existing execution, call
4216 target_attach, set up terminal status and wait_for_inferior, wait
4217 for the attach status, and do normal_stop.
4218 * inftarg.c (child_attach): Remove target independent stuff.
4219 * remote-adapt.c (adapt_attach): Ditto.
4220 * remote-mm.c (mm_attach): Ditto.
4221 * remote-udi.c (udi_attach): Ditto.
4222 * remote-vx.c (vx_attach): Ditto.
4226 * remote-hms.c (hms_attach): Remove completely, it was useless.
4227 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4228 commented-out start_remote calls.
4229 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4230 DENTER and DEXIT macros and their calls. Use a real debugger --
4231 like gdb -- to see what functions are being called when.
4232 * utils.c (strcmp_iw): Make nonstatic, for lint.
4234 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4236 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4238 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4240 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4241 fix to differentiate between gcc1 & gcc2 compiled files so that we
4242 can debug calls that pass structs as args correctly.
4243 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4244 so, and what version.
4246 * remote.c (remote_wait): Make regs be char to avoid picayune
4247 ANSI compiler warnings.
4249 * energize.h: Move all external struct decls to inside of
4250 __STDC__, add prototype for energize_shell_wait().
4251 * energize.c (getpty): Clean up, make us really get a controlling
4253 * (energize_initialize): Disable SIGIO prior to setting up for
4254 I/O interrupts. Move setsid(), et. al. to getpty().
4255 * (energize_shell_wait): New routine to wait for things started
4256 via the shell command, uses wait() instead of /dev/proc.
4257 * Also, add prototype for execute_command_1().
4259 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4261 * inftarg.c (child_create_inferior, child_attach,
4262 child_mourn_inferior): collect unix child process stratum
4263 functions which live below the target vector into this file to
4264 facilitate host/target/native split. Also, make them static.
4265 * inflow.c (child_mourn_inferior): removed.
4266 * infrun.c (child_create_inferior, child_attach): removed.
4267 (resume): becomes global so that functions below the
4268 target vector can find it.
4269 * inferior.h (resume): add prototype.
4270 (child_mourn_inferior, child_create_inferior, child_attach):
4273 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4274 replaced with find_default_attach and
4275 find_default_create_inferior.
4277 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4279 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4280 addresses don't get displayed in the wrong positions.
4282 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4284 Separate core functions along target vector in preparation for
4285 native support. Functions above vector now live in core.c. Those
4288 * core.c (solib_add_stub, core_close, core_open, core_detach,
4289 get_core_registers, core_files_info, core_ops): moved to corelow.c
4290 (_initialize_core): removed addition of core_ops target.
4291 * corelow.c: new file.
4292 (solib_add_stub, core_close, core_open, core_detach,
4293 get_core_registers, core_files_info, core_ops): moved from core.c
4294 (_initialize_corelow): new function.
4295 * gdbcore.h (core_open, core_detach): added prototypes.
4296 (core_ops): add forward declaration.
4297 * Makefile.in (SFILES_MAINDIR): add core.c
4299 (TSOBS): change core.o to corelow.o
4301 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4303 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4304 instead of 'sun' predefined symbol so that trap analysis code is
4305 enabled only when the TARGET is a sun3.
4307 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4309 * tm-i960.h (ext_format_i960): Add top-level declaration.
4310 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4311 blocks, else Sun4 compiler complains.
4313 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4315 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4316 instruction's argument. Patch from jonathan@cs.stanford.edu
4319 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4321 Break the thread of control that implies that a unix child
4322 process will be the default target.
4324 * target.c (find_default_run_target, find_default_attach,
4325 find_default_create_inferior, return_zero): new functions.
4326 (cleanup_target): Make return_zero the default for to_can_run.
4328 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4329 child_create_inferior references with find_default_XXX instead.
4331 * target.h (struct target_ops): new field, to_can_run.
4332 (find_default_attach, find_default_create_inferior): new prototypes.
4333 (target_can_run): new macro.
4335 * Also added a zero (default) to_can_run element to all static
4336 struct target_ops initializations throughout GDB, except:
4337 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4339 * infrun.c (child_create_inferior): Clean up error handling when
4340 no exec file is specified.
4341 (child_attach): Don't require exec file.
4343 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4345 Remove kill_inferior_fast, in favor of target_kill, which goes
4346 through the target vector.
4348 * inferior.h (kill_inferior_fast): remove declaration.
4350 * main.c (disconnect): call quit_cover using catch_errors rather
4351 than calling kill_inferior_fast directly. New way goes through
4352 the target vector, handles attached processes, and writes
4353 command history if appropriate.
4354 (quit_cover): new function, wrapper for quit_command.
4356 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4357 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4358 inlining them into the local kill_inferior when needed.
4360 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4362 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4363 * stabsread.c (read_struct_type): Simplify complicated expression
4364 for dumb DECstation compiler.
4366 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4368 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4369 operands to memory management instructions, from WRS.
4371 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4373 * main.c (main): Back out previous language setting changes.
4374 Replace with simple default to C before processing any init
4375 files. There MUST be a language set, even in the absence of
4376 init files or executables, or expression parsing fails.
4378 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4380 * main.c (main): Move code that sets initial language to
4381 symfile.c. Fixup places where command files are processed to
4382 be consistent in setting a default language if none has been
4384 * symfile.c (set_initial_language): Add code moved from
4385 main() that sets an initial default language when a new
4386 symbol file is read.
4387 * symfile.c (symbol_file_command): Call set_initial_language.
4388 * symtab.c (find_main_psymtab): Add FIXME comment.
4390 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4392 * breakpoint.c, sparc-tdep.c: comment changes.
4393 * configure.in: removed target_dependent line.
4395 * remote-mm.c (mm_attach): change printf to error to prevent
4397 * remote-udi.c (udi_attach): change printf to error to prevent
4400 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4401 calls to {fetch|store}_inferior_registers with calls to
4402 target_{fetch|store}_registers, for remote-target independence.
4404 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4406 * Makefile.in: Fix bug I introduced in merging Rich's change.
4407 * infrun.c (child_create_inferior): Use proceed() rather than
4408 doing all the same stuff by hand.
4410 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4412 * Makefile.in, configure.in: add support for files used only when
4413 configured native, that is, when host = target.
4415 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4417 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4418 stores are target dependent and were moved from xm to tm.
4420 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4422 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4424 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4425 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4427 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4429 * target.h (struct target_ops): removed to_convert_to_virtual and
4430 to_convert_from_virtual elements. Initializations removed from
4431 all static initializations.
4432 (target_convert_to_virtual, target_convert_from_virtual):
4434 (host_convert_to_virtual, host_convert_from_virtual): Removed
4435 forward declarations.
4436 * target.c (cleanup_target): removed default assignments for
4437 to_convert_to_virtual and to_convert_from_virtual.
4438 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4440 * findvar.c (value_of_register, value_from_register):
4441 target_convert_to_virtual inlined.
4442 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4443 * valops.c (value_assign): target_convert_from_virtual inlined.
4445 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4447 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4448 position wrong if used for the prompt.
4449 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4451 Support for accessing arbitrary MIPS stack frames in memory.
4453 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4454 set, run it before INIT_EXTRA_FRAME_INFO.
4455 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4457 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4458 (FP) value in the frame_info struct if it is zero (as from top of
4460 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4462 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4463 comes back as zero. So does FP_REGNUM, as a trigger for
4464 init_extra_frame_info.
4466 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4467 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4468 (INIT_FRAME_PC): Defined to null.
4469 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4470 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4471 Briefly explain MIPS stacks in GDB.
4473 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4475 * copying.awk, copying.c (show_copying_command,
4476 show_warranty_command): Rename from copying_info, warranty_info,
4477 to match command function conventions.
4479 * utils.c (prompt_for_continue): Reinitialize more-counts
4480 before printing anything, and again afterward. Fix comments.
4481 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4482 or alloca() if needed.
4484 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4485 detect native versus cross-host.
4487 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4489 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4490 Suns. Rename to m68k_saved_pc_after_call.
4491 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4492 m68k_saved... instead of sun3_saved...
4494 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4496 * Makefile.in (update-depend, update-alldeps): Split out of
4497 setup-to-dist, for convenience in rebuilding the depend and
4499 (assorted): Update to catch straggler files when building gdb.tar.Z.
4501 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4503 Preliminary cleanup for splitting host/native/target.
4505 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4506 here; it is dealt with at a gdb-target-independent level.
4507 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4508 high toned routine. Fix return type to void.
4509 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4510 Rich and I believe the "real problem" was that both single_step
4511 and target_resume were issuing PT_CONTINUE calls. This would
4512 cause the second PT_CONTINUE to sometimes fail because the process
4513 was already running.
4514 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4516 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4518 * energize.c (pty_to_kernel): Must check for EAGAIN as
4519 termination condition.
4520 (full_filename): Don't prepend dirname if filename begins with /.
4521 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4523 (getpty (NCR)): Lotsa bug fixes...
4524 (kernel_dispatch (case StopRType)): Use kill() instead of
4525 killpg() so we can deal with losing systems...
4526 (wait_for_events): Work around NCR select() lossage. It doesn't
4527 zero out readfds when select() returns zero.
4528 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4529 getcwd() instead of getwd() (NCR getwd() seg faults).
4530 (energize_wait): Use sigaction() for NCR. Their version of signal()
4531 is unreliable by default.
4533 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4534 error from PIOCSWSTOP.
4536 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4537 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4538 defs.h, utils.c: Make vfprintf_filtered global.
4540 * energize.c (send_location): New routine to consolidate all
4541 places where we must notify kernel of where the given pc is.
4542 (cplus_demangle): Put single-quotes around demangled names.
4543 (energize_call_command): Call send_location() after doing up,
4544 down, and frame commands.
4546 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4548 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4549 pass at doc for two new remote targets---29K using UDI, and Tandem
4550 ST2000 using STDBUG.
4552 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4554 * doc/all.m4: turn on H8/300 stuff for generic manual
4556 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4557 after explicit call to breakpoint() in serial stubs.
4559 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4561 * mipsread.c: Clean up some white space.
4562 (parse_symbol): Handle stEnd of stFile.
4563 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4565 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4566 store_inferior_registers): Replace unexplained numbers
4567 with manifest constants from a DECstation header file.
4568 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4569 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4571 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4573 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4574 for "down". Suggested by Richard Stallman.
4576 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4578 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4579 redeclaration bug on SunOS 4.
4581 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4583 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4584 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4585 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4586 they aren't already there.
4587 * remote-vx.c (vx_prepare_to_store): Ditto.
4588 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4590 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4592 Removed a large number of changes inserted by Per Bothner
4593 for C++ support. These will go back in when they've been
4596 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4598 * serial.h: Fix prototye for serial_raw().
4599 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4600 serial_write() to match prototypes.
4601 * remote-st2000.c (get_reg_name): Make *p be const.
4603 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4605 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4606 to agree with target structure field type.
4607 (nindy_store_registers): Ditto.
4609 * Makefile (OPCODES): New var, pointing to opcodes library.
4610 (CLIBS, CDEPS): Include it.
4611 (saber_gdb): Load opcodes library.
4613 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4615 * a68v-xdep.c (store_inferior_registers): declare as void.
4616 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4617 * remote-st2000.c: Massive changes to use new serial package.
4618 Also added 'connect' command to transparantly connect to serial
4620 * ser-termios.c: Big cleanup, use nicer coding conventions.
4621 * ser-bsd.c: New module, serial stuff for BSD systems.
4622 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4623 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4625 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4627 * doc/gdb.texinfo: fix shameful error of agreement reported by
4628 jimb@occs.cs.oberlin.edu (Jim Blandy)
4629 * doc/gdb.texinfo: remove old partial discussion of remote serial
4630 protocol (via serial debug stubs)
4631 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4632 use of serial debug stubs
4634 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4636 * symfile.h: Declaration of set_demangling_style() moved
4637 here from demangle.h (which is now in ../include).
4638 * i386-xdep.c: Update comment.
4640 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4642 * symtab.c (completion_list_add_symbol): restructured to optimize
4643 for time. First clip names that cannot match. Then clip any
4644 names we've already considered. Drop a redundant strncpy. Drop
4645 a redundant malloc and associated free for demangled names.
4647 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4649 * a68v-xdep.c (store_inferior_registers): Define as type void.
4650 * configure.in: Add host m68k-apollo*-bsd*.
4651 * demangle.c (struct demanglers): Use enum instead of constant
4652 value to keep braindamaged HP/Apollo compiler happy.
4654 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4656 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4657 match "FOO". This allows 'break Foo' to work when Foo is
4658 a mangled C++ function. (See comment before function.)
4660 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4662 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4663 for files in vx-share/*.c.
4664 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4665 for normal GDB source files.
4667 * Makefile.in (VERSION): Roll to 4.6.6.
4669 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4670 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4671 * tm-sun3os4.h: Update comments.
4672 * xm-delta88.h: Remove STACK_END_ADDR.
4674 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4676 * Makefile.in (VERSION): Roll to 4.6.5.
4678 * infrun.c: Lint for recent `handle' changes.
4680 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4681 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4682 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4683 should include a ser-XXX.o module.
4685 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4686 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4688 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4689 known suns in configure.in, rather than mapping them to unique
4690 config files that happen to duplicate other config files.
4691 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4692 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4694 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4696 * configure.in (*-*-sunos*): Use trailing * to match all
4697 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4698 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4699 in production on Sun-4.
4700 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4701 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4702 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4704 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4705 config/sparc-noun.mt: New target configs for embedded.
4706 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4708 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4709 target definitions for embedded with and without underlines on
4712 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4713 not a parameter of the CPU, but of the development environment.
4714 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4716 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4718 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4719 (which involves reading in main's symtab) if we have no breakpoints.
4721 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4723 * dwarfread.c (cu_language): New local variable to record
4724 language for current compilation unit being processed.
4725 * dwarfread.c (set_cu_language): New local function to decode
4726 and record language for current compilation unit being processed.
4727 * dwarfread.c (synthesize_typedef): Add local function to
4728 synthesize a typedef for C++ classes, structs, unions, and
4730 * dwarfread.c (read_structure_scope): Synthesize typedefs
4731 for C++ classes, structs and unions.
4732 * dwarfread.c (read_enumeration): Synthesize typedefs for
4734 * dwarfread.c (read_file_scope): Call set_cu_language to
4735 record language for current compilation unit. After symtab
4736 is built, save this recorded language.
4737 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4738 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4739 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4740 typedefs for C++ classes, structs, unions, and enumerations.
4741 * dwarfread.c (scan_compilation_units): Call set_cu_language
4742 to record language for current compilation unit.
4743 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4744 for TAG_enumeration_types, rather than in add_partial_symbol.
4745 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4746 case with class, struct, and union type cases, now that they are
4747 the same. Remove tests for non-NULL name attributes, now done
4749 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4750 treat as alias for TYPE_CODE_STRUCT for now.
4752 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4754 * Makefile.in: map "gdb" through program_transform_name when
4757 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4759 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4760 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4761 Use "regi" for local indexing through register numbers, reserving
4762 "regno" for the name of a specific register passed as an input
4763 parameter. Fix bug propagated through all versions that sometimes
4764 used regno as an index when it should have been regi, thus using
4765 -1 as an index in some cases.
4767 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4769 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4770 respectively, so same demangler can be used by other programs.
4771 * Makefile.in: Remove demangler stuff.
4772 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4773 * demangle.c (_initialize_demangler): Tell demangler which
4774 CPLUS_MARKER to assume.
4776 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4778 RS/6000 portability changes (for hosting cross-debuggers).
4780 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4781 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4782 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4783 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4784 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4785 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4786 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4787 (NO_SINGLE_STEP): Add, target-dependent.
4788 (loadinfotextindex): Lowercase, remove "aix_".
4789 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4790 (NO_SINGLE_STEP): Remove, target-dependent.
4791 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4792 * xcoffread.c: Only build file if RS/6000 native GDB.
4793 (build_function_symbol): Remove #if 0'd code.
4794 * rs6000-tdep.c: Cleanup. Add static fn protos.
4795 Use CORE_ADDR for addresses throughout. Make void fns void.
4796 (pop_dummy_frame): Add FIXME about bogosity of design here.
4797 (rs6000_struct_return_address): Ditto.
4798 (frameless_function_invocation, frame_get_cache_fsr,
4799 frame_initial_stack_address, xcoff_relocate_symtab,
4800 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4801 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4802 Use CORE_ADDRs. Change identifiers to lowercase.
4804 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4805 supplying dummy routines if non-native. Add prototype for
4806 static exec_one_dummy_insn. Move a mess of functions to
4807 rs6000-tdep.c (as above). Remove #if 0'd code.
4809 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4810 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4811 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4813 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4816 * vx-share/README, nindy-share/README: New files describing
4817 how these directories' code is shared, and with whom.
4819 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4821 * configure.in (target configurations): Reformat into table.
4822 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4824 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4825 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4826 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4827 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4828 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4829 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4831 * Makefile.in (config-check): Add command to check whether
4832 configure.in is consistent with config/*.
4834 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4836 * configure.in (host configurations): Reformat nested cases into
4837 easy-to-maintain table.
4838 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4839 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4841 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4843 * cplus-dem.c: Reorder args to most local functions to make them
4844 follow the consistent pattern of struct work_stuff pointer first,
4845 followed by pointer into string being demangled, followed by
4846 pointer to the string where the result is being stored, followed
4847 by other args. Also generally replace most variables of name
4848 "type" with "mangled" for consistency. They all pointed to the
4849 same string but half were one name and half the other.
4850 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4851 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4852 use whenever a qualified name is being demangled.
4853 * cplus-dem.c (do_type): Qualified names are treated similarly
4854 to fundamental types, not as modifiers of fundamental types.
4856 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4858 * configure.in: Add sparclite as a target.
4860 * sparc-stub.c (handle_exception): Flush instruction cache just
4861 before returning to the user. (hexToInt): Fix overzealous cleanup.
4863 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4865 * infrun.c (handle_command): Rewrite to allow multiple signal
4866 numbers, signal number ranges, and to recognize "all" to mean all
4867 signals except those used by the debugger.
4868 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4869 to set or reset actions for specific signals.
4871 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4873 * coffread.c (decode_type): Call alloc_type to alloc new
4875 * stabsread.c (read_array_type, read_range_type, define_symbol):
4876 Call alloc_type to alloc new types.
4877 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4878 from type_obstack to symbol_obstack.
4879 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4881 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4882 associated with a type, using the same mechanism as was used to
4883 allocate space for the type structure itself.
4884 * coffread.c (patch_type, coff_read_struct_type,
4885 coff_read_enum_type): Use TYPE_ALLOC.
4886 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4887 * gdbtypes.c (create_array_type, check_stub_method,
4888 allocate_cplus_struct_type): Use TYPE_ALLOC.
4889 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4890 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4891 read_range_type): Use TYPE_ALLOC.
4893 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4895 * breakpoint.c (breakpoint_re_set): Select a default source
4896 symtab if one is not currently selected.
4897 * utils.c (query): Call wrap_here before building the output
4898 query string, to turn off wrapping and flush any buffered output.
4899 Otherwise our query may end up in the wrap buffer and never be
4901 * eval.c (evaluate_subexp): Report error when attempting to
4902 evaluate subscript for types without a target type, rather
4903 than dumping core by using the NULL pointer.
4904 * symfile.c (symbol_file_command): Forget current_source_symtab
4905 and current_source_line when discarding symbol table.
4907 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4909 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4911 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4912 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4914 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4916 * remote.c (remote_open): Fix baud rate setting to make -b flag
4917 work. (remote_wait): Change 'T' message parser to deal with new
4918 improved format which allows stub to send an arbitrary bunch of
4920 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4921 make all this re-entrant by storing all state on the stack. Clean
4922 up memory error trapping. (computeSignal, set_debug_traps):
4923 make it all table driven. Make a start at a baud rate setting command.
4925 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4927 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4929 * remote-vx.c: redefine malloc to avoid buggy declaration on
4930 RS/6000 <rpc/types.h>.
4931 xm-rs6000.h: include <sys/select.h> to define fd_set for
4932 <rpc/svc.h> on RS/6000.
4934 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4936 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4937 recursive invocations of make. Always create installation
4940 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4942 * m68k-pinsn.c: Minor fix in style of output (don't use
4943 range to indicate floating point control registers).
4945 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4947 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4949 * infcmd.c (registers_info): Handle multiple register names.
4950 Changes inspired by Roland McGrath.
4952 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4954 * sparc-stub.c: New file. Mix it with your SPARClite
4955 application, and it will speak GDB remote protocol!
4956 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4957 deal with arbitrary registers. Needed for sparc-stub.
4959 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4961 * cplus-dem.c (cplus_markers): Add table for gnu style and
4962 use throughout, in place of compile time constant CPLUS_MARKER.
4963 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4964 * cplus-dem.c (cfront_special): New function, as suggested
4965 by pfieland@stratus.com.
4966 * cplus-dem.c (forget_types): New function.
4967 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4969 * cplus-dem.c (mop_up): Call forget_types().
4970 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4971 Use throughout, instead of checking current_demangling_style.
4972 * cplus-dem.c (demangle_signature): When finding an explicit
4973 start of function args, forget all remembered types for
4974 lucid/cfront style demangling.
4975 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4976 underbar characters, use last pair as the delimiter. Hoist
4977 gnu_special() call up to cplus_demangle(). Call cfront_special()
4979 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4980 for inherited classes.
4981 * cplus-dem.c (demangle_args): Document quirks of numbered
4982 references to previously seen types.
4983 * dbxread.c (read_ofile_symtab, process_one_symbol):
4984 Use AUTO_DEMANGLING rather than explicitly checking
4985 current_demangling_style.
4986 * demangle.h: Add some comments.
4987 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4988 CFRONT_DEMANGLING): New macros.
4989 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4990 not found in the actual producer string produced by lcc.
4991 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4992 than explicitly checking current_demangling_style.
4994 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4996 * breakpoint.c (enable_longjmp_breakpoint,
4997 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4998 Check for duplicate breakpoints at the same address. Bug report
4999 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5001 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5003 * buildsym.c (end_symtab): Document that end_symtab can return
5004 NULL under non-error conditions.
5005 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5006 returned from end_symtab for empty compilation units.
5008 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5010 * am29k-tdep.c: Lint from DECstation compiler.
5011 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5012 As the man page says, "Sometimes you just can't get lint to shut
5013 up". That doesn't mean you should blow away the code it won't
5015 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5016 it up over the next few weeks. Make mips x 29k build.
5017 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5018 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5019 but leave it as a comment because the breakpoint instruction
5020 is not easily accessible at this moment (it's static, and if
5021 we define one here, it goes into every file compiled).
5023 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5025 * Makefile.in (VERSION): Bump to 4.6.3.
5026 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5027 function scopes when building partial symbol tables.
5028 * objfiles.c (open_existing_mapped_file): Make it clear in
5029 warning message that out of date mapped files are ignored.
5030 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5031 unit source file name in error message.
5033 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5035 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5036 * dwarfread.c (struct_type): In absence of AT_byte_size for
5037 bitfield, use size of object of member's type for the size of
5038 the anonymous object containing the bit field.
5039 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5040 an AT_byte_size attribute is seen.
5041 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5042 union aux_ext (was aux_ent).
5043 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5044 unsigned char* to char*, for Lucid compiler.
5045 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5046 to be correct type (from unsigned char* to char*).
5047 * valprint.c (type_print_derivation_info): Minor tweak to placement
5048 of commas in derived class printing.
5049 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5051 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5053 * xm-go32.h: Define LSEEK_NOT_LINEAR
5054 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5055 then work out the lseek positions of newlines by running through
5056 the file and `tell'ing. This makes source file listing work on
5057 OS's where the relationship between physical position in file and
5058 canonical position is indeterminate, eg VMS and DOS.
5060 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5062 * stabsread.c: Ensure that all members of all allocated structures
5063 are initialized to known state to avoid hard to find bugs with gdb
5064 using fields containing random data.
5065 * buildsym.c (start_subfile): Compact dirname initialization.
5066 * buildsym.c (patch_subfile_names): New function.
5067 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5068 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5069 * buildsym.h (patch_subfile_names): Add prototype.
5070 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5072 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5074 * remote-udi.c: Update comments.
5076 * remote.c (getpkt): Only force retransmission ten times;
5077 after that, assume bug in target code, and handle pkt anyway.
5079 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5081 * configure.in: Add support for apollo 68k under BSD environment.
5082 * xm-apollo68b.h: New file to support above.
5084 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5086 * configure.in: Recognize i486 host cpu.
5087 * valprint.c (type_print_derivation_info): Print derivation info
5088 in same form as class declarations in source.
5089 * valprint.c (type_print_varspec_suffix): Split arg printing
5090 code out to type_print_args function.
5092 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5094 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5095 at_import, at_frame_base.
5096 * dwarfread.c (completedieinfo): Remove cases for obsolete
5097 AT_visibility, AT_import, and AT_frame_base attributes.
5098 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5099 i860, which can keep up to 4 shadow breakpoints.
5100 * tm-stratus.h (USG): Define.
5101 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5102 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5103 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5104 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5105 * config/stratus.mt (TDEPFILES): Include files available from
5106 stratus that are not yet in release pending receipt of paperwork
5108 * buildsym.c (finish_block): Minor code format change.
5109 * gdbtypes.h (struct field): Add to comments.
5110 * gdbtypes.h (virtual_field_bits): Add to comments.
5111 * objfiles.c (allocate_objfile): Change obstack interface to
5112 match FSF merging efforts.
5114 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5116 * Makefile.in (VERSION): Bump to 4.6.2.
5117 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5118 * Makefile.in (OBS): Add stabsread.o
5119 * Makefile.in (stabsread.o): Add build rule.
5120 * stabsread.c, stabsread.h: New files.
5121 * buildsym.c: Split out stabs specific support to stabsread.c.
5122 * buildsym.h: Split out stabs specific support to stabsread.h.
5123 * dbxread.c (stabsread.h): Include
5124 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5125 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5126 * dbxread.c (read_ofile_symtab): Call end_stabs.
5127 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5128 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5129 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5130 really_free_pendings to cleanups.
5131 * elfread.c (elf_new_init): Call stabsread_new_init.
5132 * gdbtypes.c: Small changes to maintenance commands.
5133 * mipsread.c (stabsread.h): Include.
5134 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5135 * xcoffread.c (stabsread.h): Include.
5136 * xcoffread.c (global_stabs): Remove redundant def.
5137 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5139 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5141 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5142 * inflow.c (terminal_init_inferior, terminal_inferior,
5143 terminal_ours_1, initialize_inflow): Record and use state
5144 of lmode_inferior_valid and lmode_ours_valid.
5146 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5148 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5149 include <sgtty.h> on USG. (from sef).
5151 * depend: es1800 dependency needed here.
5153 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5155 * buildsym.c (read_struct_type): Initialize structs allocated
5156 with alloca, to avoid using random values from stack later on.
5157 * defs.h (fprintf_filtered): Add prototype.
5158 * gdbtypes.c (check_stub_method): Fix misleading comments.
5159 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5161 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5162 small changes to maint support functions.
5163 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5164 for some fields and expand comments.
5165 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5166 macro and track change to obstack_full_begin macro.
5167 * utils.c (fprintfi_filtered): New function.
5168 * valprint.c (type_print_base): Fixup field printing to not
5169 print extraneous lines and not print bogus "no data fields"
5170 messages for C++ classes with no data members. Also use new
5171 fprintfi_filtered function.
5173 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5175 * configure.in: es1800 ok for 68000 too.
5177 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5179 * configure.in: echo error messages to stderr, not stdout
5181 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5183 * configure.in: recognize hppa* instead of hppa
5185 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5187 * energize.c: Second cut at DynamicLoad message handling.
5189 * energize.c: Relativize pathnames in #include statements.
5190 * (kernel_dispatch): Better error messages for unknown protocol
5192 * (kernel_dispatch): First cut at DynamicLoad message handling.
5194 * Makefile.in: Remove -I../readline from all compilations,
5195 include a special case for main.o instead.
5197 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5199 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5200 error if it fails to find a member type, rather than return NULL
5201 and trigger a coredump.
5202 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5203 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5204 match on complete demanglings, including argument lists for member
5205 functions, rather than just accepting the first demangling that
5206 matches the class and function name.
5207 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5208 to start_symtab as the directory name.
5209 * dwarfread.c (completedieinfo): Strip off any leading hostname
5210 portion of the AT_comp_dir attribute string. Gdb doesn't know
5211 what to do with them (FIXME).
5213 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5215 * breakpoint.c (commands_command): Simplify code a bit, remove
5216 unnecessary fflush().
5218 * Makefile.in (OTHERS): Add gcc.patch.
5219 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5221 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5223 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5224 lcc producer string.
5226 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5228 * WHATS.NEW renamed to NEWS.
5230 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5232 * dbxread.c, dwarfread.c: Re-enable experimental code to
5233 automatically select demangling style.
5234 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5235 DEMANGLING_STYLE, to make more descriptive. Revert back to
5236 "auto" as default. Comment use.
5237 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5238 * Makefile.in (${DEMANGLER}.o) Remove target and special
5241 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5243 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5245 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5247 * Makefile.in, demangle.c: Change default demangling style to
5249 * Makefile.in: Update version to 4.6 !!!
5250 * README, WHATS.NEW: Update for 4.6.
5252 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5254 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5257 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5258 nodes as base classes.
5260 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5262 * alldeps.mak, depend: Update.
5264 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5266 * Makefile.in (VERSION): 4.5.9.
5268 * xm-hp300bsd.h: Add decl for strdup().
5269 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5270 PDR. Cleanup a few things, fix compilation warnings.
5272 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5274 * Makefile.in (DEMANGLING_STYLE): New define to set default
5275 demangling style for C++. Defaults to "auto".
5276 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5277 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5278 * Makefile.in (OBS): Add demangle.o
5279 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5280 Remove compile time decisions about demangling style and replace
5281 with runtime decisions using current_demangling_style.
5282 * cplus-dem.c (main): Expand code included during building of
5283 standalone demangler to recognize demangling style options.
5284 * dbxread.c (demangle.h): Include.
5285 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5286 demangling style if processing g++ code and current demangling style
5287 is auto (Note: this feature currently disabled.)
5288 * demangle.c: New file, generic demangling control.
5289 * demangle.h (demangling_styles): New enumeration to select one
5290 of several demangling styles. Also define string names for each
5292 * demangle.h (set_demangling_style): Add prototype.
5293 * dwarfread.c (demangle.h): Include.
5294 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5295 New producer string prefixes to recognize.
5296 * dwarfread.c (handle_producer): Consolidate actions for specific
5297 producers. Set demangling style based on producer string if
5298 current style is auto. (Note: this feature currently disabled.)
5299 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5301 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5303 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5305 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5307 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5308 * c-exp.y: Call lookup_signed_typename() after seeing
5309 "signed". This handles "signed char" correctly.
5310 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5311 keywords before a type specifier.
5313 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5315 * command.c (lookup_cmd_1): Clarify descriptive comments.
5316 * gdbcmd.h (maintenanceprintlist): Add declaration.
5317 * main.c (maintenanceprintlist): Add definition.
5318 * main.c (gdb_completer_command_word_break_characters): Add.
5319 * main.c (symbol_completion_function): Switch completer word
5320 break character sets dynamically, based on whether completion is
5321 being done on commands or on something else.
5322 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5323 * maint.c: Include demangle.h.
5324 * maint.c (maintenance_demangle): New function.
5325 * maint.c (maintenance_print_command): New function.
5326 * maint.c (_initialize_maint_cmds): Reorganize some commands
5327 under new maintenance print subcommand.
5329 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5331 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5332 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5333 target type. Otherwise, 'whatis this.field' wouldn't work,
5334 which would be inconsistent, since 'print this.field' works.
5335 * buildsym.c (read_struct_type, read_enum_type): Clear
5336 TYPE_FLAG_STUB flag.
5337 * buildsym.c (cleanup_undefined_types): Don't rely on a
5338 flawed "Reasonable test to see if" a type has been defined
5339 since it was referred to; now we can just see if the
5340 TYPE_FLAG_STUB flag has been cleared.
5341 * valprint.c (print_type_base): Emit public/protected/private
5342 labels for methods as well as fields. Also, indent these labels
5343 2 spaces instead of 4, for a more conventional "look".
5344 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5345 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5346 * gcc.patch: New file. Contains patch for gcc (so people
5347 with gdb-2.2.x won't have to wait for a new gcc release).
5349 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5351 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5352 (print_addr): Call print_address to show symbolic version as well.
5354 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5356 (vx_read_register): Declare inferior_fp_regs. Delete code for
5357 copying "inferior_registers" around; the values are already in var
5358 "registers". Use correct size for register set.
5360 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5361 target doesn't support it.
5362 (vx_read_register): Don't try reading them either.
5364 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5365 VxWorks back end reads them in one contiguous set except for this
5367 (register_names): Change "pc" to "pcw" to avoid confusion printing
5369 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5370 find the PC under VxWorks.
5372 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5374 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5375 to create new blank types, instead of handcrafting them.
5376 * defs.h (printfi_filtered): Add prototype.
5377 * utils.c (printfi_filtered): New function.
5378 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5379 to simplify the code. Other cleanups.
5380 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5381 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5382 use of various fields.
5383 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5384 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5385 production that currently treats it exactly the same as STRUCT.
5386 * c-exp.y (yylex): Recognize "class" as token CLASS.
5387 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5388 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5389 general symbol handling code. Call cplus_mangle_opname with
5391 * symtab.c (decode_line_2): Print demangled function names in
5392 breakpoint menus, instead of just file and line number.
5393 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5394 * valprint.c (type_print_base): Print "class" for C++ classes,
5395 rather than "struct". Print section labels for public, protected
5396 and private members of C++ classes.
5397 * values.c: Include demangle.h.
5398 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5400 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5402 * Makefile.in (VERSION): Update to 4.5.8.
5404 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5406 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5407 prevent crashes when examining cross-targets.
5408 * dbxread.c (process_one_symbol): Include directory name when
5409 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5410 find include files, and yacc/lex sources when the cwd doesn't match
5411 that in which the object was compiled.
5412 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5414 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5417 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5419 * maint.c (maintenance_command, maintenance_info_command):
5420 Install with allow_unknown as 0 and call help_list to show
5421 list of possibilities when no subcommand is specified.
5423 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5425 * configure.in: Add m68k-ericsson-*.
5426 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5428 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5430 * maint.c: New file.
5431 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5432 * Makefile.in (OBS): Add new file maint.o.
5433 * defs.h (command_class): Add class_maintenance.
5434 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5435 commands. Allow for them (and other nonessential parts of gdb)
5436 to be selectively left out under special circumstances.
5437 * gdbtypes.c (recursive_dump_type): New function; supports
5438 maintenance print-type command.
5439 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5441 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5443 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5444 initializers. Add initializations for setprintlist, showprintlist,
5445 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5446 * printcmd.c (maintenance_print_type): New maintenance cmd.
5447 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5448 implied by comment that all cmd lists are owned by main.c.
5449 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5450 that all cmd lists are owned by main.c.
5451 * language.c (setchecklist, showchecklist): Move to main.c, as
5452 implied by comment that all cmd lists are owned by main.c
5453 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5454 deletelist): Remove redundant declarations (also in gdbcmd.h).
5455 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5456 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5457 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5458 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5459 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5460 maintenance_print_msymbols, maintenance_print_objfiles):
5462 * symmisc.c (printsyms_command, printpsyms_command,
5463 printmsyms_command, printobjfiles_command): Removed from
5464 _initialize_symmisc.
5465 * main.c (dump_me_command): Moved to maint.c and renamed to
5466 maintenance_dump_me.
5467 * breakpoint.c (all_breakpoints_info): Rename to
5468 maintenance_info_breakpoints.
5469 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5470 all_breakpoints_info to add maintenance_info_breakpoints to the
5471 maintenanceinfolist instead.
5472 main.c (initialize_main): Set up maintenance class commands.
5474 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5476 * energize-patches: Fix minor problems with building energize lib.
5478 * energize-patches: Change names of all cadillac procedure calls
5479 to be energize procedure calls. Simplify many hooks by moving
5480 tests energize.c. Configure energize, and build it automatically now.
5482 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5484 * Makefile.in (VERSION): Bump to 4.5.7.
5485 * cplus-dem.c (demangle_args): Validate index for previously
5486 seen type to guard against bogus values from malformed manglings.
5487 * valops.c (value_struct_elt_for_reference): Guard against
5488 blindly using NULL return value from lookup_symbol.
5490 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5492 * cadillac.c, cadillac-patches: Rename to energize.c and
5493 energize-patches. Change all routines and variables named
5494 'cadillac*' to 'energize*'. Create new file called energize.h to
5495 hold all interface declarations.
5497 * deblib/connection/*: Move all of this stuff into energize/, but
5498 delete unneeded files.
5500 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5502 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5504 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5505 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5506 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5507 child processes, to avoid dead ones "hanging around" after GDB exits.
5508 (attach): Always stop the process if it needs it. Set RLC flag
5509 when attaching running processes, so it will continue if we detach
5510 it, quit, or are killed.
5511 (detach): Clear faults and set RLC flag to make process run
5513 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5515 (info_proc): Open process O_RDONLY, so we can see any process,
5516 even those controlled by debuggers.
5517 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5519 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5521 Relocate symbols using an array of section_offsets, rather than a
5522 single `addr' or `offset'. This makes Solaris-2 support work, and
5523 permits better VxWorks (and maybe xcoff) support later.
5525 * symtab.h (struct section_offsets): New structure for keeping
5526 a set of offsets, rather than a single one.
5527 (struct objfile): Replace addr with section_offsets member.
5528 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5529 * gdb-stabs.h: New include file with `symbol type specific'
5530 parameters for psymtabs and objfiles.
5531 * Makefile.in (HFILES): Add gdb-stabs.h.
5532 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5533 * coffread.c: Conforming changes. Fake offset array always 0.
5534 * dbxread.c: Conforming changes.
5535 (struct dbx_symfile_info): Move to gdb-stabs.h.
5536 (start_psymtab): Call elfstab_offset_sections to calculate good
5537 offsets for this source file, based on the ELF symbol table info.
5538 (read_ofile_symtab): Yank N_CATCH, which is dead.
5539 (process_one_symbol, N_CATCH): Yank.
5540 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5541 Relocate with SECT_OFF_TEXT.
5542 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5543 to distinguish relocatable from absolute symbols. Then, if not
5545 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5546 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5547 (", N_ROSYM): SECT_OFF_RODATA.
5548 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5549 (dbx_symfile_offsets): Add to translate addr to offset.
5550 * dwarfread.c: Conforming changes. Single offset currently used.
5551 * elfread.c: Add various complaints about elf/stab stuff.
5552 #include gdb-stabs.h. Conforming changes, using a single offset.
5553 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5554 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5555 for later use in building psymtabs.
5556 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5557 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5558 (free_elfinfo): New fn, frees all chained stab_section_infos
5559 in an objfile, and zaps the start-of-chain pointer.
5560 (elfstab_offset_sections): New fn, looks in stab_section_info
5561 chain to determine section bases to relocate a psymtab's worth
5562 of symbols, as they are being read.
5563 * mipsread.c: Conforming changes. Stabs-reading will relocate
5564 using one offset. MIPS-reading will not relocate at all.
5565 * partial-stab.h: Relocate different symbol types using different
5566 offsets from section_offsets.
5567 * symfile.c: Conforming changes.
5568 (find_lowest_section): Unused function to use later
5569 to free us from the Tyranny of the Text Section.
5570 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5571 in all lower layers of symbol reading. Call format-specific
5572 sym_offsets function to initialize offsets for high speed symbol
5574 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5575 (symbol_file_command, add_symbol_file_command): Callers changed.
5576 * symmisc.c (dump_psymtab): Print new relocation parameters.
5577 * xcoffread.c: Corresponding changes.
5579 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5580 * main.c (main): Read the $HOME/.gdbinit file before processing
5581 the argv arguments (e.g. reading symbol files or core
5582 files). This allows global parameters to be set, which will apply
5583 during the symbol reading. The ./.gdbinit is still read after
5585 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5586 * xcoffexec.c: Clean up quote inside comment.
5588 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5590 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5591 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5592 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5593 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5594 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5595 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5596 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5597 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5598 values.c, xcoffread.c:
5599 Remove "(void)" casts from function calls where the return value
5600 is ignored, in accordance with GNU coding standards.
5602 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5604 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5605 * partial-stab.h: Ignore N_ENDM.
5606 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5607 CODE or DATA section attachment. This eliminates a lot of random
5608 values from shared libraries, which screw up the ordinary symbols
5609 in the address ranges they happen to overlap.
5610 * buildsym.c (define_symbol): Eliminate special tests
5611 for function types; move into "function" cases in switch statement.
5612 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5613 in case they define new type numbers. But ignore them (FIXME).
5614 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5615 (read_sun_builtin_type): Add commentary.
5617 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5619 * xm-rs6000.h: define MEM_FNS_DECLARED
5621 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5623 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5624 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5625 * mips-xdep.c: Remove most include files (unused, caused errs).
5626 (fetch_core_registers): Use right parameters in dummy fn.
5628 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5630 * buildsym.c (scan_file_globals): Beware the null file.
5631 Fix from Jim Williams.
5633 * stack.c (return_command): Evaluate expression *before* popping
5634 off the stack frames! Fix inspired by Jim Williams.
5635 (up_silently_command, down_silently_command): No sel frame is error.
5637 * defs.h (memcpy, memset): Conditionalize decls on
5638 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5639 (alloca): Break out the STDC and non-STDC alloca cases, to make
5640 it work on old preprocessors as well as "picky ANSI" ones.
5641 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5643 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5644 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5645 header files define it!
5647 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5649 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5651 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5652 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5653 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5654 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5655 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5656 utils.c, valarith.c, valops.c, valprint.c, values.c:
5657 Replace bcopy() use with memcpy(), which is more standard and can
5658 take advantage of gcc's builtin functions for increased performance.
5659 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5660 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5662 Replace bzero() use with memset(), which is more standard and can
5663 take advantage of gcc's builtin functions for increased performance.
5664 * i386-tdep.c, main.c, valprint.c:
5665 Replace bcmp() use with memcmp(), which is more standard and can
5666 take advantage of gcc's builtin functions for increased performance.
5668 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5670 * remote.c (remote_wait): Fix cast on signal() call.
5671 * defs.h (alloca): More diddling with alloca. Have to ensure
5672 that it has a prototype, so that if alloca is defined as a macro
5673 that takes an arg, the definition is seen as a use of a macro
5674 that takes an arg, to satisfy picky ANSI preprocessors.
5676 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5678 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5679 consistency with all other gdb files.
5680 * cadillac.c: Use <string.h> rather than <strings.h>.
5681 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5682 * Makefile.in (MAKE): Remove definition for consistency with
5683 other Makefile.in files and to fix problem with recursive makes.
5685 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5687 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5690 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5692 * source.c (print_source_lines): for DOS interoperability; don't
5693 print CR (013) as ^M.
5695 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5697 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5699 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5701 * remote.c (remote_wait): Cast signal to void * to avoid warning
5702 from busted HP compiler.
5704 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5705 stabs cause end_psymtab to be called.
5707 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5708 compiler feature of putting 'c' into basic type descriptors for
5711 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5712 where there is no place for nPC in prrun struct.
5714 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5716 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5717 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5718 * dwarfread.c (enum_type): Save enum names on type_obstack.
5719 * dwarfread.c (struct_type): Save member name on type_obstack.
5720 * symtab.c (_initialize_symtab): Fix misspelling.
5721 * regex.c (store_jump, insert_jump): Return void.
5723 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5725 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5726 (alloca): Declare return type on SPARC, since Sun doesn't.
5727 (*_BYTE_ORDER): Improve comment: *must* be defined.
5729 * tm-hppa.h: New file, architectural definition of HP PA.
5730 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5732 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5733 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5734 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5735 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5738 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5739 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5740 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5742 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5744 * printcmd.c (output_command): Thinko.
5745 (x_command): Only set remembered size/format if cmd succeeds.
5747 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5748 since it is no longer used and burns time for every symbol read.
5749 (process_one_symbol): Treat N_CATCH like default (complain).
5751 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5753 * partial-stab.h (case N_TEXT): Fix fencepost error when
5754 detecting start of new symbol info after reading symtab for a
5755 module with a zero length TEXT segment.
5757 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5759 * Makefile.in (VERSION): Bump to 4.5.6.
5760 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5762 * defs.h (NORETURN): Define away for Lucid compiler.
5763 * remote.c (remote_timer, remote_interrupt): Signal handlers
5765 * ser-termios.c (serial_write, serial_close): Return whatever
5766 value the write/close call returns, rather than falling off end.
5767 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5768 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5770 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5771 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5773 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5774 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5775 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5776 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5778 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5779 store_inferior_registers): Supply missing fourth argument to
5781 * cadillac.c (kernel_dispatch): Make return type void.
5782 * cadillac.c (iosig): Signal handlers take one int arg.
5783 * valprint.c (val_print_fields): Call fprint_symbol to get
5784 automatic C++ demangling for mangled field names.
5786 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5788 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5789 * dwarfread.c (enum_type): Fix misspelling in comment.
5790 * valprint.c (val_print_fields, cplus_val_print): Minor
5791 adjustment to printing of C++ class structures to more closely
5792 match format for printing C structures, with and without setting
5795 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5797 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5798 (which is not a Posix signal) if it isn't defined.
5799 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5800 New port to Linux (a free Unix clone for 386 machines).
5802 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5804 COFF changes for dealing better with EPI 29K C compiler output.
5806 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5808 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5809 (read_coff_symtab): Move patch_opaque_types call from
5810 coff_symfile_read. Restrict it to symtabs from this objfile.
5811 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5812 references on opaque type chain; just let coff_lookup_type handle 'em.
5813 (decode_type): Complain about tagndx values on
5814 non-struct/union/enum types, which the EPI compiler tends to produce.
5816 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5818 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5821 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5822 usage to match new prototype. Include libbfd.h to get prototype.
5824 * source.c (find_source_lines): Handle large st_size fields.
5826 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5828 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5829 * stack.c (return_command): Use cleanups to avoid memory leaks.
5831 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5833 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5834 INT_REGNUM to INTE_REGNUM.
5836 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5838 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5840 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5841 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5842 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5843 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5845 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5846 declarations of malloc/realloc/free that are inserted by some
5848 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5850 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5851 another decl of strdup (this really ought to come from libiberty.h!).
5853 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5855 * remote.c (getpkt): Error if input exceeds buffer size.
5856 (_initialize_remote): `set remotedebug' enables packet trace.
5858 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5859 N_SLINE's, etc, just like Sun cc on Solaris2.
5861 * am29k-tdep.c (read_register_stack, write_register_stack):
5862 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5863 variable. Add `set' and `show' commands for it.
5864 * doc/gdb.texinfo: Document it.
5866 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5868 * valprint.c (type_print_1): Plug memory leak. Print all
5869 C++ syms as demangled, not just functions.
5870 * buildsym.c (read_range_type): When we find a signed char
5871 type, do a lookup of signed char, not plain char. Plain char's
5872 still get looked up as plain char's elsewhere.
5874 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5876 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5877 (Bug and fix found by Pierre Willard.)
5879 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5881 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5883 * xm-rs6000.h: Add decl for strdup().
5885 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5888 * breakpoint.c (enable_command, disable_command): Without args,
5889 should only affect normal breakpoints and watchpoints.
5891 * m68k-pinsn.c (print_insn_arg): Make register be const.
5892 * xcoffexec.c: Remove ' from comment.
5893 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5894 with decls of malloc in c-exp.tab.c (as produced by yacc).
5895 There's got to be a better way to do this...
5897 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5899 * partial-stab.h: Convert single rindex use to strrchr.
5900 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5901 standard <strings.h> file, now that the only single use of
5902 rindex in the gdb source files is gone.
5904 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5906 * mipsread.c: Undo ill effects from including <strings.h>,
5907 which #defines index to be strchr. Unfortunately, index is
5908 a member of a symbol table structure that can't be changed.
5909 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5910 remove redundant #include's.
5912 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5914 * mipsread.c: #include <strings.h> for rindex().
5916 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5918 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5920 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5922 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5923 extraneous SO stabs from busted C++ compilers.
5925 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5927 * Makefile.in (VERSION): Bump to 4.5.5.
5928 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5929 C++ lookups fail, print possibly helpful hint about completion.
5930 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5931 for static data members.
5932 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5933 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5934 it's broken on ncr3000's.
5936 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5938 * dwarfread.c (decode_modified_type): Change type of first arg.
5939 Change 'modifier' to char from unsigned char. Cast single use
5940 that needs to be unsigned char.
5941 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5942 * utils.c (strdup_demangled): Add function.
5943 * defs.h (strdup_demangled): Add prototype.
5944 * stack.c (return_command): Demangle C++ function names for query.
5945 * infcmd.c (jump_command): Demangle C++ function names for query.
5946 * cplus-dem.c (consume_count): New function and prototype.
5947 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5948 do_type): Replace conversion code with consume_count().
5949 * cplus-dem.c (gnu_special): Fix demangled of static members.
5950 * source.c (list_command): Print demangled function names
5951 when appropriate. Fix supplied by Peter Schauer.
5953 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5955 * sparc-tdep.c: Clean up slightly for Solaris2.
5957 * buildsym.c (define_symbol): Nameless types are now on several
5958 platforms; generalize them and un-ifdef them to make Solaris 2
5961 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5963 * infcmd.c: Fix typo (reported by Rob Savoye).
5964 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5965 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5966 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5967 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5968 rather than the one for the first file in the dependency chain.
5970 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5971 set. Don't reset our own texthigh, or dependency-only pst's, in
5972 scanning all the rest of the psymtabs.
5973 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5975 * buildsym.h (N_UNDF): Improve comments.
5976 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5978 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5980 * symtab.h (struct symbol): Add aux_value union for preserving
5981 an additional per-symbol value.
5982 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5983 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5984 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5985 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5986 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5988 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5990 * symfile.c (clear_symtab_users_once): Now non-static (for
5993 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5995 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5996 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5997 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5999 Solaris-2 support on SPARC:
6001 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6002 Add symbol_size and file offsets to struct symloc.
6003 Add static symbol_table_offset, string_table_offset,
6004 file_string_table_offset, next_file_string_table_offset,
6006 (add_old_header_file): Convert error() to complain()t.
6007 (dbx_symfile_read): Get symbol size via the objfile.
6008 Also get symbol_table_offset.
6009 (dbx_symfile_init): Record symbol size and count via the objfile.
6010 (dbx_next_symbol_text): Always add file_string_table_offset when
6011 accessing string table.
6012 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6013 (SET_NAMESTRING): Use the offset.
6014 (end_psymtab): Large kludge to determine addresses where source
6015 files start and end (for the psymtab header).
6016 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6017 Get this, symbol size, and symbol offset, from psymtab.
6018 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6019 Patch up last_source_start_addr if zero in N_SO.
6020 (process_one_symbol): Add variable function_start_offset.
6021 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6022 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6023 ( "", N_OBJ, N_OPT): Ignore.
6024 (elfstab_build_psymtabs): New function to read stabs out of
6027 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6028 (gdb): use GLOBAL_CFLAGS when linking, too.
6029 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6030 (N_OBJ, N_OPT): Ignore.
6031 ('f', 'F'): Save last function name.
6033 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6034 extra info in the minimal symbol.
6035 (elf_symtab_read): The extra info is the size of an ELF object,
6036 which was kludged to us in the `udata' field of the BFD symbol.
6037 Gag me with a crowbar...
6038 (elf_symfile_read): Keep track of both the absolute load address,
6039 and the offset between load addr and symbols. Handle STABS as
6040 well as DWARF sections, passing the absolute load address to
6041 elfstab_build_psymtabs.
6043 * symfile.h: Prototype elfstab_build_psymtabs.
6044 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6046 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6048 * buildsym.h: Add processing_acc_compilation flag.
6049 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6050 (define_symbol): Skip arg types in function entries. Resolve
6051 overloaded 'P' which acc uses for prototypes of functions called
6053 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6055 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6056 save size of ELF symbols. FIXME.
6057 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6058 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6060 * configure.in: Solaris config is sparc-sun-solaris2.
6061 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6063 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6064 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6065 * symfile.c (symfile_bfd_open): Comment where name is freed.
6066 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6068 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6070 * expprint.c (print_subexp): Add missing ']'.
6071 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6072 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6073 * WHATS.NEW: Point out improved C++ function name handling.
6074 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6075 type names for both implicitly and explicitly signed integral
6076 types. See comment in the source code.
6078 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6080 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6081 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6082 * expprint.c (print_subexp): Fix printing of register names.
6084 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6086 * inferior.h (register_valid): Declare.
6087 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6088 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6089 macros for traversing the data structures in a single objfile.
6090 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6091 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6094 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6096 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6097 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6098 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6099 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6101 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6103 * depend: rebuild to account for remote-st2000.c.
6104 * remote-st2000.c: Almost works now.
6105 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6107 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6109 * c-exp.y (yylex): Recognize single-quoted strings that specify
6110 tokens with embedded whitespace, such as C++ demangled names.
6111 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6112 * main.c (gdb_completer_quote_characters): Add global variable.
6113 * main.c (symbol_completion_function): Total rewrite for C++
6114 demangled name handling.
6115 * main.c (skip_quoted): New function.
6116 * main.c (main): Set rl_completer_quote_characters.
6117 * symmisc.c (dump_symtab): Print source language for symtab.
6118 * symtab.c (expensive_mangler): Add prototype and function.
6119 * symtab.c (completion_list_add_symbol): Total rewrite for new
6120 C++ demangled name handling.
6121 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6122 other changes for demangled C++ symbol handling.
6123 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6124 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6125 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6126 * symtab.c (completion_list_add_symbol): Total rewrite for new
6127 C++ demangled name handling.
6128 * symtab.c (expensive_mangler): New function.
6129 * utils.c (strcmp_iw, demangle_and_match): New functions.
6130 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6132 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6134 * Makefile.in: Roll VERSION to 4.5.4.
6135 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6136 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6137 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6139 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6141 * alldeps.mak: Rebuild to account for new files.
6142 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6143 * tm-st2000.h: New file.
6144 * configure.in: Tandem debug monitor (st2000) support.
6145 * remote-st2000.c, config/st2000.mt: ditto.
6147 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6149 * blockframe.c (inside_entry_file, inside_main_func,
6150 inside_entry_func): Return 0 if no symbols; avoid crashing.
6152 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6154 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6155 without masking, since it is signed and will later be compared
6156 against signed quantities. The right fix is probably to make
6157 it all unsigned, but this is a small, safe fix for this release.
6158 FIXME -- make the real change sometime soon.
6160 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6162 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6163 parameter in call to `symbol_file_add' to 0.
6165 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6167 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6169 * configure.in: Handle -m680[01234]0-wrs.
6171 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6173 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6174 `ieee_extended_to_double'.
6176 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6178 * valops.c (value_assign): Lint, by Pierre Willard.
6180 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6182 * coredep.c (fetch_core_registers): Remove premature warning,
6183 which triggers on DECstation even though all regs are accessible.
6185 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6186 sign-extension of instruction fields even on unsigned-char hosts.
6187 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6189 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6190 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6191 since they define the target, not the host.
6192 * m88k-pinsn.c: Fix typo.
6194 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6196 * valarith.c (value_zerop): -0.0 is still zero.
6197 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6198 Patches by Paul Eggert <eggert@twinsun.com>.
6200 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6202 * alldeps.mak, depend: re-make to account for ser-*.c.
6204 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6206 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6207 disconnecting from controlling terminal, to avoid gdb hanging
6208 on SVR4. Fixes bug reported by Oliver Okrongli.
6209 * procfs.c (PROC_NAME_FMT): Change format to match default used
6210 by system, as suggested by Oliver Okrongli.
6211 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6212 bug fix from Brent Townshend (bst%tt@cam.ORG).
6213 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6214 by turlais@rechser.total.fr.
6215 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6216 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6217 * objfiles.h (unlink_objfile): Add prototype.
6218 * objfiles.c (unlink_objfile): Add function.
6219 * objfiles.c (free_objfile): Call unlink_objfile.
6220 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6221 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6222 Also, discard old possibly bogus sf struct.
6223 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6224 find_sym_fns() for remapped symbol files, in case of any changes
6225 since the last mapping.
6227 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6229 * findvar.c (read_relative_register_raw_bytes): use the raw size
6230 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6232 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6234 Changes to support GDB running on DOS using GO32 and H8 support
6236 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6237 allowing hosts with different text and binary file formats to
6239 * coffread.c (read_coff_symtab): changed calling convention and
6240 operation - now it opens its own file with FOPEN_RB rather than
6241 duping and fdopening the provided handle.
6242 * dbxread.c, cplus-dem.c: #include mangling.
6243 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6244 binary files oring in the right bit.
6245 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6246 * remote-hms.c: cleanup to use the new remote serial stuff
6247 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6248 independent remote terminal I/O.
6249 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6250 * source.c (openp): fix off by one problem removing / - can now
6251 open a source file in the root directory with DOS.
6252 * values.c (value_as_pointer): remove bogus address bits from
6253 long. (unpack_long): unpack into unsigned long/short if pointer.
6255 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6257 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6258 It gets permanently stuck in many OSes.
6259 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6261 * breakpoint.c: Improve help text for info breakpoints.
6263 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6265 * README: Add pointer to internals doc, and describe reading
6267 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6268 * symtab.c (output_source_filename): Remove old glop for wrapping
6269 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6271 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6273 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6274 * munch: Add sort -u to avoid duplications.
6275 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6276 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6278 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6280 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6281 avoid infinite loops while demangling bogus mangled names.
6282 * valprint.c (type_print_base): Minor fix for GNU style guide
6285 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6287 * Makefile.in (VERSION): Bump to 4.5.3
6288 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6289 * Makefile.in (demangle): New target to create standalone
6290 demangler with same code and options as internal demangler.
6291 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6292 to support ARM style and Lucid style demangling, improve
6293 maintainability, fix several demangling bugs. More changes
6295 * defs.h (strstr): Add ANSI compatible prototype.
6296 * valprint.c (type_print_1): Demangle using ansi option.
6297 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6299 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6301 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6304 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6306 * mipsread.c (parse_procedure): Return rather than using
6307 uninitialized variable 'b'.
6309 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6311 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6312 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6313 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6314 relative to each source file.
6316 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6318 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6321 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6323 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6324 * am29k-tdep.c: Update to latest code from AMD.
6325 (get_saved_register) don't crap out if no frame.
6326 * remote-udi.c: Set/clear inferior_pid as appropriate.
6327 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6328 error handling. Fixup end-of-debugging messages.
6329 (udi_fetch_registers) clean up big time, mainly don't multiply
6330 register_valid indices by 4, and use proper Offset when reading
6331 gr96-gr127. (udi_store_registers) general cleanup.
6332 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6333 INT_REGNUM->INTE_REGNUM.
6334 * tm-29k.h: Upgrade to latest code from AMD.
6335 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6336 (UDIConnect) Clean up error processing (like, don't do exit() if
6337 execlp fails), make code restartable, make more attractive.
6338 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6341 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6343 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6344 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6345 from former to latter.
6347 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6349 * cplus-dem.c (do_args): Handle void args the same as others.
6350 * objfiles.c (free_objfile): Only try to unmap files when
6351 reusable objfiles are supported.
6352 * valprint.c (type_print_varspec_suffix): Add parameter that
6353 specifies if C++ demangling included function arguments. Use
6354 it to suppress printing extra pair of ()'s.
6355 * valprint.c (type_print_1): Fix problem with printing demangled
6356 C++ function types where demangled type includes the function
6359 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6361 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6362 Allows selection of C++ demangler to be a configuration option
6363 until multiple demanglers are supported.
6364 * demangle.h: New include file for extended demangler support.
6365 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6366 utils.c, valprint.c: Include "demangle.h" and change all calls
6367 to cplus_demangle() or fputs_demangled() to use individual
6369 * valprint.c (type_print_1): Change options to cplus_demangle
6370 to print demangled function args. Still broken, but now less so.
6371 * cplus-dem.c: Include demangle.h, reorganize and update some
6372 comments to reflect reality.
6373 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6374 second arg from fixed integer to bit based multiple options.
6375 * cplus-dem.c (optable): Reformat and replace ansi members with
6377 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6379 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6381 * values.c (set_internalvar): Force evaluation of lazy values.
6382 Bug reported by RMS.
6384 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6386 * Makefile.in (VERSION): Bump to 4.5.2.
6387 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6388 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6389 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6390 proper handling of bit fields.
6391 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6392 * symtab.h: Fix couple of misspellings in comments.
6393 * value.h (struct value): Clarify use of bitpos.
6394 * value.h (unpack_field_as_long): Change prototype, returns
6396 * values.c (unpack_field_as_long): Change return type to LONGEST,
6397 sign extend unpacked fields that are signed, other rewriting.
6398 * config/ncr3000.mt: New target config file.
6400 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6402 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6403 even when printing 8-bit characters.
6405 * gdbtypes.c (make_{reference,pointer,function}_type): New
6406 functions which handle overwriting of forward-referenced types
6407 for stabs file reading.
6408 (lookup_{reference,pointer,function}_type): These just call
6409 the make_*_type functions with a null storage alloc parameter.
6410 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6411 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6413 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6414 (dbx_alloc_type): Make it easier to understand. No funct change.
6415 (define_symbol: 't'): Don't put the typedef name into the name of
6416 the struct, union, or enum. Bugfix.
6417 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6418 routines to properly handle overwriting preallocated types so that
6419 forward references will work.
6420 (read_enum_type): Force enum values to file scope, due to bug in
6421 Sun compiler output. FIXME, fix later.
6423 Remove unused header_file_prev_index mechanism. It was already
6424 obsolete in gdb-3.5. These comments appeared in 3.5:
6425 /* This code was used before I knew about the instance codes.
6426 My first hypothesis is that it is not necessary now
6427 that instance codes are handled. */
6428 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6429 * buildsym.h: Remove it and prev_index that saves it.
6430 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6432 * solib.c (special_symbol_handling): When called from core files,
6433 must set up debug_addr. Don't print error messages, just return.
6434 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6436 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6438 * cplus-dem.c: Allow nested class names (as in
6439 Foo::Bar::method()).
6440 Allow the cleaner cfront style of nested class names
6441 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6442 Make cplus_demangle re-entrant by removing use of global
6443 variables. Instead, place all shared variables in a
6444 stack-allocated structure, and pass around its address.
6446 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6448 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6449 29k-share/* subdirs...
6451 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6452 rewrite, only leave out the bugs.
6454 * Makefile.in: Add 29k/UDI support. Improve depend.
6455 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6457 * am29k-tdep.c: Update to use new calling conventions, and misc
6460 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6462 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6464 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6465 breakpoint instructions that leave PC pointing at the right place.
6467 * core.c (core_open): Call warning() to print warnings.
6469 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6471 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6472 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6473 This prevents a crash when trying to lookup the value of a
6474 non-existent symbol.
6476 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6478 * signame.c, signame.h: Remove, replaced by strsignal.c in
6480 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6481 sun386-xdep.c: Remove include of signame.h
6482 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6483 * Makefile.in (HFILES): Remove signame.h
6484 * Makefile.in (OBS): Remove signame.o
6485 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6486 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6487 psignal, perror): Add prototypes.
6488 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6490 * depend: Manually remove signame.[cho] references.
6491 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6493 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6494 with safe_strsignal.
6495 * core.c (core_open): Replace use of sys_siglist with
6497 * core.c (memory_error): Replace use of sys_errlist with
6499 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6501 * infcmd.c (program_info): Replace use of sys_siglist with
6503 * infrun.c (signal_stop, signal_print, signal_program):
6504 Allocate dynamically based on dynamic determination of number
6505 of signals to support.
6506 * infrun.c (child_create_inferior): Replace use of sys_errlist
6508 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6510 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6511 strsigno and sys_siglist with safe_strsignal.
6512 * infrun.c (handle_command): Call signo_max to find number of
6513 signals. Replace sig_number with strtosigno and sig_abbrev with
6515 * infrun.c (signals_info): Replace sig_number with strtosigno.
6516 * infrun.c (_initialize_infrun): Call signo_max to find number of
6517 signals. Dynamically allocate signal_{stop,print,program}.
6518 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6519 * procfs.c (errnoname): Add function and prototype.
6520 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6521 of sys_siglist with safe_strsignal.
6522 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6523 sys_siglist with safe_strsignal.
6524 * procfs.c (info_proc_stop): Call errnoname.
6525 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6526 * stuff.c (main, get_offset): Replace use of sys_errlist with
6528 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6529 with safe_strsignal.
6530 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6531 with safe_strsignal.
6532 * utils.c (safe_strerror, safe_strsignal): Add functions that
6533 call strerror and strsignal respectively, and deal with NULL
6535 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6536 sys_errlist with safe_strerror.
6537 * valprint.c (val_print): Replace use of sys_errlist with
6540 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6542 * Makefile.in: rework CFLAGS so that they can be set from the
6543 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6544 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6545 Pass CFLAGS on recusions.
6547 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6549 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6550 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6551 overkill for the problem it solved.
6552 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6553 and default to simply printing type names as appropriate.
6554 * main.c (main): Remove one of the leading newlines from
6555 warning_pre_print initialization.
6556 * objfiles.c (open_existing_mapped_file): Add function and
6558 * objfiles.c (open_mapped_file): Rewrite to use new function
6559 open_existing_mapped_file.
6561 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6563 * sun3-xdep.c (fetch_core_registers): Lint.
6564 * tm-sun3.h: Prototype lint.
6567 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6569 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6570 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6571 * objfiles.c: Cast calls to close() with unused returns to void.
6572 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6573 old objfile's name before updating it.
6574 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6575 * objfiles.h (objfile struct): Add mmfd member.
6576 * symfile.c (syms_from_objfile): Move some code to
6577 new_symfile_objfile.
6578 * symfile.c (new_symfile_objfile): Add new function, common code
6579 from syms_from_objfile.
6580 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6581 mapped and unmapped symbol files.
6582 * symfile.c (symbol_file_command): Print "No symbol file now"
6583 message, ala exec_file_command for the exec file.
6584 * symfile.h (new_symfile_objfile): Add prototype.
6585 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6586 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6588 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6590 * rs6000-pinsn.c: New version from IBM (Metin).
6591 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6592 to avoid warnings from some compilers.
6594 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6596 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6597 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6598 type's flag word that marks it as a fundamental type.
6599 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6600 flags argument for all calls to init_type().
6601 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6602 flags argument for all calls to init_type(). Also remove
6603 dependency on host sizes for ints, floats, etc.
6604 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6605 flags argument for all calls to init_type(). Also remove
6606 dependency on host sizes for ints, floats, etc.
6607 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6608 bit to flags argument for all calls to init_type(). Add types
6609 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6610 * valprint.c (unsigned_type_table, signed_type_table,
6611 float_type_table): Remove.
6612 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6613 bit when printing fundamental types, and print the actual name
6614 for such types, rather than inventing one. Remove code that
6615 invented fundamental type names.
6616 * valprint.c (_initialize_valprint): Remove initializations
6617 for now removed unsigned_type_table, signed_type_table, and
6620 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6622 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6623 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6626 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6628 * dwarfread.c (target_to_host): New function similar to previous
6630 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6631 Extensive changes to convert all previous usages to use new
6632 target_to_host() function.
6633 * dwarfread.c (struct dieinfo): Change types of most integral
6634 members to be unsigned.
6636 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6638 * WHATS.NEW: Revise -mapped doc.
6640 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6642 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6643 too high or when skipping `forwards' moves us backwards.
6644 (parse_type): Print mis-guessed tag name in complaint.
6645 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6646 (parse_procedure): Do not attempt to create symbols; just fill in
6647 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6648 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6649 for clarity. Set top_stack before calling parse_external. In
6650 stabs, sort symbols before calling parse_procedure.
6652 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6653 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6654 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6655 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6658 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6660 * Makefile.in (VERSION): Set to 4.5.1.
6661 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6662 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6663 fill_gregset): New functions for SVR4 /proc support.
6664 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6665 Remove new symbol types and such to ../include/coff/symconst.h.
6666 (parse_symbol): Simplify code for parsing struct/enum/unions.
6667 (parse_type): Handle `long long' types.
6668 (upgrade_type): Handle `const' qualifier.
6669 (parse_partial_symbols): fix indentation, clean a bit.
6671 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6673 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6674 copy in data from raw read buffers, calling bfd byteswapping
6675 routines as appropriate. Use to replace most existing memcpy
6677 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6678 * configure.in: Recognize new ncr3000 config.
6679 * config/ncr3000.mh: New config file.
6681 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6685 * README: Update for release.
6686 * Makefile.in: Update version to 4.5.
6687 * WHATS.NEW: The obvious.
6689 * depend: Generate new depend file for this release.
6691 * Makefile.in (depend): Fix dependancy generation so that it does
6692 not include gcc 'fixincluded' files, which are usually in a system
6695 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6697 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6698 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6699 symbols for nameless types. And, handle `R' (register parameter
6700 type) for AIX. (an extension to existing stabstring grammar).
6701 * rs6000-xdep.c: Fix typo (= should have been ==).
6703 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6705 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6707 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6709 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6710 * signame.c (SIGWAITING, SIGLWP): Add.
6712 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6714 * xm-i386mach.h: add decls for errno and strdup().
6716 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6717 used in array index context (otherwise, some compilers barf).
6719 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6721 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6722 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6723 in a system call, and provide better backtrace if so.
6725 * Makefile.in (HFILES): Add xcoffsolib.h.
6726 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6727 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6729 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6730 mipscoff_symfile_read): Convert to BFD to do file I/O.
6732 * symfile.c: #include <ctype.h> to get proper def if isspace().
6734 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6736 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6738 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6739 function also when parsing embedded stabs.
6741 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6743 * mipsread.c: Fix more declarations.
6745 * mipsread.c: Fix many invocations of complain. Use enum
6746 type_code where appropriate.
6748 * xm-vaxult.h: Add decl for strdup().
6750 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6753 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6755 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6758 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6760 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6761 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6762 Merge in more patches for rs6000 from Metin Ozisik.
6763 * utils.c: Fix typo in comment.
6765 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6767 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6768 * procfs.c (attach): Set nopass_next_sigstop if attached
6769 process is forcibly stopped.
6770 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6771 resending SIGSTOP to attached process on first resume.
6773 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6775 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6777 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6779 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6780 (VERSION): Bump to 4.4.85.
6781 * mipsread.c: Update for new include files. Lint.
6782 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6783 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6784 Don't need to bring in mipsread.o specially any more.
6786 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6788 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6789 routine (for Irix-4.x). Make many funcs static and void.
6790 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6791 * (init_extra_frame_info): Don't trash cached value of frame
6792 pointer register. This fixes backtracing through routines that use
6793 alloca(). Generally clean up declarations of functions, and use
6794 typedefs and macros to reference data structures as appropriate.
6795 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6798 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6800 * values.c (unpack_long): Fix unpacking error for signed chars
6801 on hosts where the default character type is unsigned.
6802 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6803 for newer SVR4 variants.
6804 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6805 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6806 * procfs.c (mappingflags): Add support for MA_PHYS
6808 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6810 * buildsym.c (read_struct_type): Avoid coredump when C++
6811 abbreviated type name is messed up. Reported by Joe Buck.
6812 FIXME, we need to determine whether GDB or GCC needs to be
6813 smarter to correctly locate this type name.
6815 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6816 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6817 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6818 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6819 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6821 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6823 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6824 * symtab.h (current_source_symtab): Make extern
6825 * symtab.h (current_source_line): Make extern
6826 * inferior.h: Move all procfs.c prototypes to one place, add
6827 prototype for proc_signal_handling_change. Add prototypes for
6828 signal_stop_state, signal_print_state, and signal_pass_state.
6829 * inferior.h (stop_soon_quietly): Make extern
6830 * inferior.h (attach_flag): Make extern
6831 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6832 * infrun.c (signal_stop_state, signal_print_state,
6833 signal_pass_state): New functions to query specific signal
6835 * infrun.c (handle_command): Minor error message change, add
6836 NOTICE_SIGNAL_HANDLING_CHANGE.
6837 * procfs.c (open_proc_file): Remove iris specific reset of
6838 inherit-on-fork flag, moved to proc_set_exec_trap().
6839 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6840 to reset inherit-on-fork flag, bash comment to GNU form.
6841 * procfs.c (proc_base_address, set_proc_siginfo,
6842 fetch_core_registers): Conform to code style.
6843 * procfs.c (signame.h): Include.
6844 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6845 syscallname(), info_proc_syscalls()): New macros, tables, and
6846 functions to organize and report system call information.
6847 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6848 saved_exitset, saved_entryset): Add to procinfo struct.
6849 * procfs.c (struct trans): Add.
6850 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6851 siginfo_table, errno_table): Tables to translate numeric values
6852 to symbolic names and short descriptions.
6853 * procfs.c (signalname, info_proc_signals): Add function and
6855 * procfs.c (proc_info): Now info_proc.
6856 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6857 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6858 info_proc_faults, lookupname, lookupdesc, sigcodename,
6859 sigcodedesc): New functions.
6860 * procfs.c (proc_signal_handling_change): New function to set
6861 the trace flags based on the state of gdb's signal handling flags.
6862 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6863 and remove code to do PIOCSTRACE ioctl.
6864 * procfs.c (attach, detach): Preserve and restore process flags
6865 using saved_* fields in procinfo struct.
6866 * procfs.c (attach): Call proc_signal_handling_change.
6867 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6868 * procfs.c (proc_desc): Update for latest changes.
6869 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6870 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6871 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6873 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6875 * procfs.c (set_proc_siginfo): Add prototype and new function.
6876 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6877 up inferior siginfo struct.
6878 * elfread.c (elf_symfile_read): Compute the relocation amount
6879 by subtracting off the address of the ".text" section.
6880 * solib.c: Add pointer to ".text" section to so_list struct.
6881 * solib.c (solib_map_sections): Initialize pointer to ".text"
6882 section in so_list struct.
6883 * solib.c (symbol_add_stub): Pass base address of ".text"
6884 section to symbol_file_add, rather than the load address of
6885 the shared library. On SunOS they are the same. On SVR4 they
6888 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6890 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6891 function name, not .gdbinfo. symbol.
6893 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6895 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6897 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6899 * Makefile.in (VERSION): 4.4.8
6901 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6902 commands in .cshrc/.profile won't get traced.
6904 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6906 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6907 * exec.c (build_section_table): Don't abort if no sections.
6908 * sparc-tdep.c (single_step): Lint.
6909 * utils.c (mrealloc): Handle realloc (0, size) case here.
6911 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6913 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6916 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6918 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6919 .gdbinfo. symbols are created. Move creation from parse_procedure
6920 to parse_symbol, where it is fairly easy to grow the symtab. This
6921 also fixes a symtab trashing bug on all mips-based systems.
6922 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6924 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6925 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6927 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6929 * c-exp.y: Add missing return type to yyparse() prototype.
6931 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6933 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6935 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6936 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6937 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6938 (patch_opaque_types): Avoid dummy args and result.
6939 * objfiles.c (have_partial_symbols, have_full_symbols,
6940 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6941 (iterate_over_objfiles, iterate_over_symtabs,
6942 iterate_over_psymtabs): Remove, clunky and slow.
6943 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6944 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6945 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6946 dump_objfile): Remove dummy args and results. Move filename
6947 comparisons to callers.
6948 (printsyms_command, printpsyms_command, printmsyms_command,
6949 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6950 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6951 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6952 list_symbols, make_symbol_completion_list): Replace explicit
6953 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6954 Eliminate Dijkstra flag crap, break out of loops with gotos.
6955 (lookup_symtab_1): Protect '/' tests from short filenames.
6956 (cplus_mangled_symbol): Move inline into lookup_symbol.
6957 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6958 (relocate_minimal_symbol): Move inline to vmap_symtab.
6959 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6960 iterate_over_msymbols with ALL_MSYMBOLS.
6962 Misc cleanup prior to release.
6964 * Makefile.in (VERSION): Roll to 4.4.7.
6965 (HFILES): Add call-cmds.h.
6966 * call-cmds.h: New header for command fns called by other files.
6967 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6968 (breakpoint_1): Remove unused type arg. Change callers.
6970 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6971 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6972 * mipsread.c: Add prototypes for all static functions.
6974 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6975 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6976 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6977 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6978 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6979 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6982 * buildsym.c (define_symbol): Handle global register variables
6983 (from Pierre Willard). Complain if register numbers are too large.
6984 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6985 * tm-sparc.h: Don't #include <sun4/reg.h>.
6986 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6987 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6989 * language.h: Avoid forward enum declaration.
6990 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6991 config/sun4os5.mt: New host and target.
6992 * defs.h (errno): #include <errno.h> rather than assuming int.
6993 From Pierre Willard.
6995 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6996 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6997 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6998 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6999 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7000 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7001 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7003 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7005 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7006 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7007 * language.h (enum exp_opcode): Avoid forward enum def.
7008 * main.c (define_command, user_defined_command): Lint.
7009 * mem-break.c, xcoffread.c: Lint.
7010 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7012 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7014 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7015 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7016 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7017 or IBM6000_TARGET as (approximately) appropriate.
7019 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7021 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7022 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7023 or not to try reading symbols from a mapped objfile. Plugs memory
7024 leak due to shared libraries generating no psymtabs or symtabs.
7026 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7028 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7029 * copying.awk: Lint. Make stronger warning at top of copying.c.
7030 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7031 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7032 (lookup_pointer_type): Add FIXME comment.
7033 * main.c (set_history_size_command): Disallow negative size.
7034 * partial-stab.h: Update copyright.
7035 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7037 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7039 * main.c (set_history_size_command): Negative size is error.
7040 (Reported by Peggy Fieland.)
7042 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7044 * coffread.c (coff_symfile_init): Update comment.
7045 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7046 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7047 macros to access the dbx specific objfile information.
7048 * dbxread.c (symfile_string_table, symfile_string_table_size):
7049 Remove these local variables.
7050 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7051 read_dbx_symtab): Remove the stringtab and stringtab_size params
7052 from the function prototypes, the function definition, and the
7053 function calls. These are now available via DBX_STRINGTAB and
7054 DBX_STRINGTAB_SIZE using the objfile pointer.
7055 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7056 an arg to read_dbx_symtab.
7057 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7058 stringtab and the dbx specific per-objfile private info.
7059 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7060 args in prototype, function definition, and function calls. It is
7061 now available via the DBX_SYMCOUNT macro using the objfile
7063 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7064 local instance of struct dbx_symfile_info and replace with DBX_*
7066 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7067 symfile_string_table and symfile_string_table_size.
7068 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7069 symfile_string_table.
7070 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7071 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7072 stringtab size variables. Remove all code that used to reread
7074 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7075 to prior to any calls to mmalloc for the objfile specific heap.
7076 * utils.c (init_malloc): Document the requirement that for each
7077 heap for which corruption checking is desired, that init_mmalloc
7078 must be called prior to any mmalloc calls on the heap.
7080 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7082 * rs6000-pinsn.c: Make dis-assembly output more like
7083 other targets: Don't print instruction in hex before
7084 the assembly; use print_address to print out jump
7087 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7089 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7090 * cplus-dem.c: Support "Sc" meaning "signed char".
7092 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7094 * configure.in: fix iris/iris3.
7096 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7098 * command.c, main.c (various places): Use ctype.h macros
7099 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7100 (such as (x >= 'A' && x <= 'Z')).
7101 (There are still more of these in other files.)
7102 * main.c (defined_command): Lower-case the user's
7103 new command before entering it. Needed because
7104 command lookup is case-insensitive (and also lower-cases).
7105 (Based on Metin's earlier patch.)
7107 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7109 * config/irix4.mh: new file.
7111 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7113 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7116 * xm-mips.h: Declare strdup for ultrix.
7118 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7119 when calling new_symbol.
7120 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7123 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7125 * config/rs6000.mh: Update (for Fred's new mmalloc)
7126 flags to disable use of GNU malloc/mmalloc.
7127 * munch: Change SYSV rule to allow .text before the label,
7128 as well as after, to work for AIX.
7129 * gdbtypes.h: Minor clarifiction.
7131 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7133 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7134 continuation in yet another place (between method declarations).
7136 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7138 * mips-tdep.c: include symfile.h and objfiles.h to fix
7141 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7143 * valops.c (value_struct_elt_for_reference): Added 'offset'
7144 parameter to handle multiple inheritance.
7145 * eval.c, value.h: Update accordingly.
7147 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7149 * objfiles.h: New file
7150 * Makefile.in (HFILES): Add objfiles.h
7151 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7152 main_scope_lowpc, main_scope_highpc.
7153 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7154 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7155 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7156 xcoffread.c, : Include objfiles.h.
7157 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7158 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7159 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7160 inside_entry_file() and logic changed appropriately.
7161 * blockframe.c (outside_startup_file): Renamed to
7162 inside_entry_file() and logic changed appropriately.
7163 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7164 and logic changed to use per-objfile specific fields.
7165 * blockframe.c (inside_entry_scope): Renamed to
7166 inside_entry_func() and logic changed to use per-objfile specific
7168 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7169 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7170 Remove extern decls.
7171 * symfile.c, symfile.h (entry_point): Remove extern decl.
7172 * coffread.c (coff_symfile_init): Common entry point init code
7173 moved to symfiles.c, call init_entry_point_info().
7174 * coffread.c (complete_symtab): Use new per-objfile entry info.
7175 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7176 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7178 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7179 * defs.h (inside_entry_scope, outside_startup_file,
7180 inside_main_scope): Prototypes changed for renames to
7181 inside_entry_func, inside_entry_file, inside_main_func,
7183 * symfile.c (syms_from_objfile): Common entry point init code
7184 moved to init_entry_point_info() and call init_entry_point_info().
7185 * symfile.h (init_entry_point_info): Include prototype.
7186 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7187 moved to symfiles.c and call init_entry_point_info().
7188 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7189 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7190 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7192 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7193 works for the majority of targets.
7194 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7195 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7196 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7197 Use default definition in frame.h.
7198 * frame.h (selected_frame_level): Make decl extern.
7199 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7200 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7201 * partial-stab.h: Use new per-objfile entry info.
7202 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7203 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7204 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7205 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7206 have_minimal_symbols): Prototypes moved to objfiles.h.
7207 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7208 Macros moved to objfiles.h.
7209 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7211 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7213 More C++ improvements (pointers to members, qualified names).
7214 * c-exp.y: Support exp.type::name and exp->type::name
7215 syntaxes. (Unfortunately, doesn't work for static members.)
7216 * c-exp.y, eval.c: Make type::~type work better.
7217 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7218 value_static_field by value_struct_elt_for_reference.
7219 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7220 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7221 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7222 for OP_SCOPE operand; no point in it now that we use lazy
7223 reading of values, and use "reference to member" objects.
7224 * gdbtypes.h: Clarify comment.
7225 * valops.c: Change value_struct_elt_for_address to return
7226 a reference (or variable), rather than a pointer. Change
7227 the name to value_struct_elt_for_reference to reflect this.
7228 Returning a reference instead of a address provides a
7229 generalization, since we can use the routine for both
7230 class::name as well as &class::name.
7231 Also, recurse to handle multiple inheritance properly.
7232 * valprint.c: Moved code to print pointer-to-members
7233 to new function point_class_member. This allows a
7234 "reference-to-member" to be printed using the same code.
7235 * valprint.c (type_print_varspec_prefix): Avoid printing
7236 "struct " for domains of class-member types.
7237 * valops.c (search_struct_field): Inline code for simplified
7238 version of value_static_field (which can then be deleted).
7239 * value.h: Rename value_struct_elt_for_address to
7240 value_struct_elt_for_reference. Delete value_static_field.
7241 * values.c: Remove no longer used function value_static_field.
7243 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7245 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7246 elfread.c (coff_symfile_finish): Add function, prototype, and
7247 add to the xxxx_sym_fns struct for each file type. Also reformat
7248 the xxxx_sym_fns vector to a standard format and add comments.
7249 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7250 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7251 Pass pointer to struct objfile rather than pointer to sym_fns.
7252 Change references inside each function accordingly. Allocate any
7253 symbol file specific info in the per-objfile memory region.
7254 * dbxread.c (free_and_init_header_files): Break function into
7255 free_header_files(), called from dbx_symfile_finish(), and
7256 init_header_files(), called from dbx_new_init().
7257 * dbxread.c (dbx_new_init): Move deallocation things to new
7258 dbx_symfile_finish function.
7259 * elfread.c (elf_new_init): Call buildsym_new_init().
7260 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7261 routine for the objfile before deallocating other stuff.
7262 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7263 * symfile.h: Move struct sym_fns to before struct objfile def.
7264 Add sym_finish function pointer and change prototypes of other
7265 function pointers to reflect passing struct objfile pointer rather
7266 than struct sym_fns pointer.
7267 * symfile.c: Remove now obsolete symtab_fns pointer.
7268 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7269 locates the correct sym_fns struct for the given objfile.
7270 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7271 for better support of mapped symbol tables.
7272 * symfile.c (symbol_file_command): Remove obsolete code using
7274 * symfile.h: Remove duplicate declarations for symfile_objfile,
7275 entry_point, and object_files.
7276 * target.c (target_info): Compare symfile_objfile to NULL.
7277 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7278 aixcoff_symfile_finish().
7280 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7282 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7283 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7284 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7286 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7288 Some improvements to g++ debugging.
7289 * symtab.c (list_symbols): demangle before pattern matching.
7290 * symtab.c: Other fixes to improve handing of operators.
7291 * valprint.c (type_print_base): Fix test for constructor.
7292 * values.c (value_static_field): Allow evaluation of
7293 CLASS::METHOD, returning a function pointer.
7295 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7297 * Makefile.in (VERSION): Roll 4.4.6.
7298 * exec.c (exec_file_command): Add code to ignore optional args
7299 passed in by file_command() for use in symbol_file_command().
7300 * main.c (main): Document -mapped and -readnow in help summary.
7301 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7302 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7303 to get filename from bfd with bfd_get_filename(). Test mapto
7304 against 0, not NULL. Use mstrsave() to make copy of filename.
7305 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7307 * remote-vx.c (vx_load_command, add_symbol_stub):
7308 Symbol_file_add() takes an additional arg.
7309 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7311 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7312 changed to return a bfd not an objfile pointer.
7313 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7314 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7315 Change to eliminate local bfd and use symfile_bfd_open() plus
7316 allocate_objfile(). Add code to implement readnow option.
7317 * symfile.c (symbol_file_command): Changes to option handling,
7318 readnow functionality moved to symbol_file_add().
7319 * symfile.c (symfile_init): Eliminate local copy of bfd.
7320 * symfile.c (add_symbol_file_command): Changes to parse mapped
7321 and readnow options.
7322 * symfile.h (allocate_objfile): Arg removed from prototype.
7323 * symtab.h (symbol_file_add): Arg added to prototype.
7324 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7327 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7329 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7330 mtrace.awk, state.c, state.h: Removed.
7331 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7332 directories searched for source files.
7333 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7334 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7335 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7336 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7337 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7338 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7339 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7341 * Makefile.in (HFILES): Remove state.h
7342 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7343 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7344 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7345 * Makefile.in (clean): Remove all object files.
7346 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7347 * cplus-dem.c: Remove prototypes definitions that are now done in
7349 * dbxread.c (throughout): Change from using per-objfile
7350 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7351 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7352 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7353 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7354 * depend: Remove dependencies for state.o, state.h.
7355 * dwarfread.c: Add declaration for warning_pre_print.
7356 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7357 * dwarfread.c (throughout): Change from using per-objfile
7358 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7359 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7360 use supplied objfile.
7361 * i386-xdep.c (print_387_status): Change to use warning() rather
7363 * i387-tdep.c (print_387_control_word): Change to use warning()
7364 rather than printfs.
7365 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7366 that some compilers grumble about.
7367 * language.c (throughout): Add declaration for warning_pre_print
7368 and using warning() instead of printfs.
7369 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7370 * main.c (main): Add declaration for warning_pre_print and set it
7371 similarly to error_pre_print. Add declarations for
7372 mapped_symbol_files and readnow_symbol_files. Add appropriate
7373 definitions to long_options[].
7374 * minsyms.c: Trivial fix to comment.
7375 * objfiles.c (allocate_objfile): Substantially rewritten for
7376 using mapped symbol files.
7377 * objfiles.c (throughout): Change from using per-objfile
7378 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7379 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7380 * source.c (throughout): Change from using per-objfile
7381 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7382 * source.c (open_source_file): Use mstrsave to save file name in
7383 mapped symbol region for objfile.
7384 * symfile.c: Remove include for state.h.
7385 include to local form.
7386 * symfile.c (symbol_file_add_digested): Remove.
7387 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7389 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7390 from objfile structure. Add malloc descriptor pointer (md).
7391 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7392 * symm-xdep.c (print_fpu_status): Use warning() rather than
7394 * symmisc.c (free_symtab_block): Now takes and uses current
7396 * symmisc.c (throughout): Change from using per-objfile
7397 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7398 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7399 Sun compiler grumblings when PTR is char *.
7400 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7401 msymbols() to correct pointer type.
7402 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7403 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7404 error always starts on a line of it's own.
7405 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7406 Rewrite for new mapped malloc package use.
7407 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7408 that don't want to use the mapped malloc package; pass arguments
7409 on to traditional malloc package functions.
7410 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7411 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7412 mrealloc, malloc, and realloc but get fatal error if runs out
7414 * utils.c (msavestring, mstrsave): Save a string in a specific
7415 mapped malloc region.
7416 * utils.c (print_spaces): Use xmalloc to get the buffer.
7417 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7418 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7419 * config/i386v4.mh: Insignificant reorganization.
7421 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7423 * xcoffread.c: Only enable compilation of debugging functions
7424 if IBM6000 is defined. Fails to compile otherwise.
7426 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7428 * Makefile.in: pass MAKEINFO down on info.
7430 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7432 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7433 useless code, including an lseek to an uninitialized variable.
7434 Reported by Jim Williams <jimbo@wrs.com>.
7436 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7438 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7439 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7440 * minsyms.c, symfile.c: Changes that may be generally
7441 applicable, but are #ifdef IBM6000 for now.
7442 * rs6000-xdep.c: Fixed typo in comment.
7443 * rs6000-tdep.c: Non-substatial changes.
7444 * xoffread.c: The main change here is addition of some
7445 debugging functions.
7446 * xoffexec.c: More changes.
7448 * xcoffread.c: Fixed two too-few-parameters bugs.
7450 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7451 to SOLIB_CREATE_INFERIOR_HOOK macro.
7453 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7455 * symfile.h: Add prototype for iterate_over_msymbols().
7456 * symtab.c (cplus_mangled_symbol): Add function.
7457 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7458 iterate_over_msymbols to find demangled C++ symbol.
7459 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7460 value to iterate_over_msymbols().
7461 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7464 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7466 * Makefile.in: added check target.
7468 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7470 * ecoff.c: Move to ../bfd/coff-msym.c.
7471 * config/mt-*mips: Remove ecoff.o from the configuration.
7472 * remote.c (): Add newline to initial +.
7473 (remote_resume): Mention how to cope with signals.
7474 (remote_interrupt): Add debug msg.
7475 (remote-wait): Implement new 'T' reply, which includes
7476 status, PC, and FP all in a single short message.
7477 (putpkt): Add further debugging of packet acks.
7478 * mipsread.c (fixup_symtab): Also swap RFD's.
7479 (parse_partial_symbols): Avoid bug on unknown symbol types.
7480 * Makefile.in (VERSION): Roll to 4.4.5.
7481 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7482 for remote MIPS by limiting heuristic to 200 byte search.
7483 (heuristic_proc_desc): Byte-swapping.
7484 (mips_print_register): Cope with failure of
7485 read_relative_register_raw_bytes. Byte-swap integers for
7487 * mips-pinsn.c (print_insn): Byte-swap instruction.
7489 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7491 * config.sub configure.in config/mh-irix4
7492 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7493 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7494 gdb/xm-irix4.h gdb/config/mt-irix3
7495 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7497 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7499 * defs.h, utils.c: xrealloc takes PTR as first arg.
7500 * defs.h: Reword confusing comment about ANSI prototypes.
7501 * defs.h: Some minor whitespace changes.
7502 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7503 not NULL, which can be (void *).
7504 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7505 * tm-i386v.h (SP_ARG0): Define
7506 * xm-sysv4.h: Back out of change for missing prototypes.
7507 * i386-tdep.c (get_longjmp_target): Add function.
7509 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7511 * Makefile.in: install man page too.
7513 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7515 * All GDB files that #include defs.h: Removed stdio.h.
7516 (defs.h): #include stdio.h.
7518 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7520 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7521 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7522 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7523 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7524 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7525 it before printing out the hex shape of an address.
7527 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7529 * rs6000-xdep.c (frame_initial_stack_address): Move
7530 code to set frame->cache_fsr into new separate function
7531 frame_get_cacahe_fsr. This allows fixing a fatal error.
7532 * xcoffexec.c: Turn previously suppressed error
7533 message back on, after cleaning up BFD.
7535 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7536 printing of blank line, since it cases printing of an
7537 extra blank line. Is this intended? It does mess up
7539 * defs.h: Put back declarations of malloc and realloc,
7540 but protected by #ifndef MALLOC_INCOMPATIBLE.
7541 * objfiles.c: Undo previous change: Use malloc/realloc
7542 for objfile malloc/realloc fields (but add a cast).
7543 * xcoffexec.c: Suppress an error message (for now).
7545 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7547 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7548 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7549 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7551 * xcoffread.c: Modifications to C_DECL storage class handling, and
7552 introduction of an old smash_to_pointer_type() routine.
7554 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7555 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7556 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7557 parameters have been modified.
7559 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7560 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7561 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7562 and fetch_inferior_registers() always fetched all the registers
7563 resulting valid register values at hand all the time. Pushing a dummy
7564 frame did not require validating all register values first. After
7565 putting the above mechanism into action, we didn't have valid registers
7566 values always ready. Thus, all registers need to be fetched before
7567 pushing a dummy frame now.
7569 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7570 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7571 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7572 the starting address (actual frame address) of a frame.
7573 * rs6000-tdep.c: modifications to function_frame_info() to see if
7574 function reserves a frame pointer register (alloca register)
7575 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7576 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7577 functions with alloca() calls.
7579 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7581 * xm-sysv4.h: Provide definitions/prototypes for host environment
7582 functions for which no definitions or prototypes are provided in
7583 any currently included gdb or host environment header files.
7584 For SVR4, this currently includes malloc and realloc, which cannot
7585 be portably prototyped in any gdb include file.
7587 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7589 * buildsym.h: Remove obsolete variable file_stabs.
7591 * Makefile.in: Move place where configure merges in host-
7592 and target-dependent fragments later, so the latter
7593 can override (say) GNU_MALLOC.
7594 * config/mh-rs6000: Use system malloc. Otherwise, I
7595 ended up with *two* incompatible versions of malloc
7596 (functions in libc would call the malloc in libc).
7597 I assume this is a shared library problem.
7599 * remote.c: Fix (presumed) typo.
7600 * objfiles.c: Use xmalloc/xrealloc instead of
7601 malloc/realloc (since the latter are no longer declared).
7603 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7604 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7605 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7606 handle individual registers.
7607 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7608 correctly in case it wasn't cached yet. (A problem showed up
7609 after fetching individual registers.)
7610 * buildsym.c: Disable type_synonym_name's type name overwriting
7611 in cases it is unnecesary. rs6000 portation doesn't use
7612 type_synonym_name, and it used to nullify type names
7613 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7614 type's name as soon as space for that type is allocated.
7615 * xcoffread.c: ignore a section's lineno information if it is
7616 not `.text'. (In rs6000 bfd portation integration, skipping over
7617 `.pad' sections are ignored since it was in machine independent
7618 part of the code. Thus, a problem of fake sections with invalid
7619 lineno information arised.)
7621 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7622 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7623 * rs6000-tdep.c: make function_frame_info() work whether or not
7624 reading from a core file.
7625 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7627 * infrun.c. main.c, printcmd.c. symtab.c:
7628 More changes from IBM for rs6000.
7631 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7633 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7634 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7635 Merge in changes (mostly from IBM) for RS6000.
7636 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7637 More changes from IBM for RS6000. These are in machine-
7638 independent code, and probably could do with some cleaning
7639 up. The most questionable of these are #ifdef IBM6000.
7640 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7641 to single_step() (for consistency with rs6000 and i860).
7642 * utils.c: Allow the 1st arg to xrealloc to be NULL
7643 (in which case do malloc). This removes the need for
7644 some tests in xcoff code (and perhaps other places?).
7645 * coffread.c: Removed variables last_source_file,
7646 type_vector, and type_vector_length as these are now
7647 defined by buildsym.[ch].
7648 * defs.h: Remove prototypes for malloc and realloc, since
7649 these should only be used to implement xmalloc and xrealloc,
7650 and they conflict with <stdlib.h> in AIX - where they
7651 return void* even when __STDC__ isn't defined. Sigh.
7652 * munch: Recognize *initialize* in data as well as text
7653 (AIX uses data). Also, incorporate a patch from Garrett
7654 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7655 much more sensible, by only trying to match the name of
7656 the initialize_foo function, and not the junk before it.
7658 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7660 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7661 unless symbol table indicates that something has changed.
7663 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7665 * remote.c: Make it work for embedded MIPS. Increase buffer
7666 size, and use throughout. Round buffer size up if too many regs.
7667 Support baud rate setting and try for an 8-bit path. If
7668 interrupted while waiting for target, send a ^C down the wire.
7669 Avoid single-byte reads.
7670 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7672 * mips-xdep.h: Avoid the embedded regs when on Unix.
7674 * mipsread.c: Byte-swap the symbol table structures, using
7675 routines from ecoff.c, to read a symbol table written in any
7676 of the four possible byte orders.
7677 * configure.in (mips-big-* target): Same as Sony News.
7678 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7679 * ecoff.c: New file for symbol swapping routines.
7681 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7683 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7684 all-breakpoints' command.
7685 * (get_number): Allow users to enter negative breakpoint numbers.
7686 * (breakpoint_1): Reformat display of 'info break' to show new
7688 * (create_longjmp_breakpoint, breakpoint_re_set,
7689 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7690 symfile.c (syms_from_objfile): Re-do
7691 insertion of longjmp breakpoints. Move all code into
7692 breakpoint_re_set, and call that instead of
7693 create_longjmp_breakpoint in symfile.c.
7695 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7697 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7698 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7699 * symtab.c (find_pc_symtab): Handle having no objfiles.
7700 * infcmd.c: Fix comment.
7701 * objfiles.c (free_all_objfiles): Add.
7702 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7703 * symfile.c (symbol_file_command): free all objfiles when
7704 specifying a new symbol file.
7705 (reread_symbols): Stat the file name, don't fstat the descriptor.
7707 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7709 * Makefile.in, configure.in: removed traces of namesubdir,
7710 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7711 copyrights to '92, changed some from Cygnus to FSF.
7713 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7715 * dbxread.c (end_psymtab): Delete empty psymtabs.
7716 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7717 * symfile.h (struct objfile): Add free_psymtabs.
7719 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7721 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7723 * symfile.c (symbol_file_command): strcmp => !strcmp.
7724 * breakpoint.h: Move prototypes to follow enum definition they need.
7725 * breakpoint.c, infrun.c: Lint.
7726 * printcmd.c: Use `enum enable' rather than `enum
7728 * mipsread.c: First pass at making it compile with the new
7729 objfile changes. Probably seriously broken still, but it
7732 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7734 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7735 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7736 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7737 stepping (and nexting) through longjmp(). Also, cleanup
7738 breakpoint handling quite a bit by creating explicit breakpoint
7739 types instead of using magic breakpoint numbers.
7740 Makefile.in: Update version to 4.4.3
7742 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7744 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7745 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7746 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7748 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7750 * minsyms.c (install_minimal_symbols): Add bunches to any
7751 existing minsyms in the objfile. Avoid extra mallocation
7752 by working directly in the obstack. Remove ignored `mainline' parm.
7753 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7754 xcoffread.c: Change all callers.
7755 * FIXME: We should be able to eliminate MAINLINE from all the
7756 symbol readers now, with a small bit of work.
7758 * valops.c, value.h: Lint.
7759 * remote-vx.c: Add missing break; statement. Bugfix by
7760 Michael Sclafani, <sclafani@src.dec.com>.
7762 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7764 * Makefile.in (VERSION): Update version to 4.4.2
7765 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7766 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7767 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7768 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7769 mmap-alloc.o, mmap-sbrk.o
7771 * altos-xdep.c: Minor whitespace change.
7772 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7773 use to new minimal symbol table use.
7774 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7775 * arm-xdep.c (store_inferior_registers): Returns void.
7776 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7777 Convert from misc function vector use to new minimal symbol table use.
7778 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7779 * breakpoint.c: Add prototypes for local functions.
7780 * breakpoint.c (catch_command_1): Change to static and remove unused
7782 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7783 * breakpoint.h: Change function decls to prototype form.
7784 * buildsym.c: Add prototypes for local functions.
7785 * buildsym.c: Moved hashname() function here from dbxread.c.
7786 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7787 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7788 * buildsym.c (dbx_alloc_type): Change to static.
7789 * buildsym.c (finish_block): Add objfile parameter.
7790 * buildsym.c (misc): Change symbol_obstack to objfile version.
7791 * buildsym.c (make_blockvector): Change to static.
7792 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7793 * buildsym.c (compare_line_numbers): Change to static, args are const,
7794 cast args when used.
7795 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7796 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7797 and made static. Add objfile parameter.
7798 * buildsym.c (end_symtab): Simplify code using line table size.
7799 Realloc the linetable on the objfile symbol_obstack and copy there.
7800 * buildsym.c (scan_file_globals): Convert from misc function vector
7801 use to new minimal symbol use.
7802 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7803 strings get allocated in objfile's symbol_obstack. Convert references
7804 to builtin types to lookup_fundamental_type().
7805 * buildsym.c (read_type): Make static, add objfile parameter, convert
7806 references to buildin types to lookup_fundamental_type().
7807 * buildsym.c (read_struct_type): Add objfile parameter.
7808 * buildsym.c (read_array_type): Make static, add objfile parameter.
7809 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7810 * buildsym.c (read_huge_number): Make static.
7811 * buildsym.c (read_range_type): Make static, add objfile parameter,
7812 convert references to buildin types to lookup_fundamental_type ().
7813 * buildsym.c (read_args): Make static, add objfile parameter.
7814 * buildsym.h: Convert function decl's to prototype form.
7815 * c-exp.y: Add prototypes for local functions, convert uses of misc
7816 function vector to minimal symbol table. Reformat all builtin type
7817 initializations and pass a NULL objfile to init_type() for them.
7818 * coffread.c: Change context_stack ref's to coff_context_stack,
7819 add local function prototypes. Cast uses of xrealloc arg 1.
7820 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7821 crafting a new type.
7822 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7823 * coffread.c (finish_block): Change name to coff_finish_block.
7824 * coffread.c (make_blockvector): Add and use objfile parameter.
7825 * coffread.c (record_line): Change name to coff_record_line.
7826 * coffread.c (start_symtab): Change name to coff_start_symtab.
7827 * coffread.c (end_symtab): Change name to coff_end_symtab.
7828 * coffread.c (record_misc_function): Change name to record_minimal_
7829 symbol and change to minimal symbol table use from misc func tbl.
7830 * coffread.c (coff_symfile_read): Convert from misc function vector
7831 use to minimal symbol table use.
7832 * coffread.c (hashname): Remove; use common version in buildsym.c.
7833 * coffread.c (decode_base_type): Change references to builtin types
7834 to calls to lookup_fundamental_type().
7835 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7836 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7837 * command.c: Add prototypes for local functions.
7838 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7839 appropriate member of the function union for that type.
7840 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7841 ifdef out the function since it isn't currently used.
7842 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7843 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7844 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7845 * command.c (help_cmd): Compare function pointer to NULL.
7846 * command.c (help_cmd_list): Compare function pointer to NULL.
7847 * command.c (lookup_cmd_1): Use correct member of function union.
7848 * command.c (undef_cmd_error): Make static.
7849 * command.c (complete_on_cmdlist): Use correct member of func union.
7850 * command.c (do_setshow_command): Use correct member of func union.
7851 * command.c (shell_escape): Convert rindex use to strrchr.
7852 * command.h (COMMAND_H): Define if already included.
7853 * command.h (cmd_list_element struct): Change 'function' to a union
7854 and prototype args. Prototype completer function.
7855 * command.h: Convert decl's to prototype form.
7856 * convex-xdep.c (store_inferior_registers): Returns void.
7857 * copying.c: Prototype local functions.
7858 * coredep.c: Minor whitespace change.
7859 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7860 * cplus-dem.c: Prototype local functions.
7861 * dbxread.c (hashname): Remove; moved to buildsym.c.
7862 * dbxread.c (free_and_init_header_files): Make static.
7863 * dbxread.c: Add prototypes for local functions.
7864 * dbxread.c (new_object_header_files): Remove; inlined usages.
7865 * dbxread.c (xrealloc usages): Cast args.
7866 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7867 and change usages accordingly.
7868 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7869 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7870 * dbxread.c (dbx_next_symbol_text): Make static.
7871 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7872 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7873 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7874 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7875 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7876 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7878 * dwarfread.c (record_misc_function): Change name to record_minimal_
7879 symbol and use minimal symbol table throughout.
7880 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7881 * dwarfread.c: Convert all references to builtin types to use the new
7882 lookup_fundamental_type function.
7883 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7884 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7886 * elfread.c (record_misc_function): Convert to use record_minimal_
7888 * elfread.c (elf_symtab_read): Add objfile parameter.
7889 * eval.c: Add prototypes for local functions and move some decls
7890 around to accomodate prototypes.
7891 * expprint.c: Add prototypes for local functions. Change references
7892 to misc function vector to minimal symbol table.
7893 * findvar.c (read_memory usages): Cast args.
7894 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7895 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7896 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7897 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7898 * gould-xdep.c: Minor whitespace change.
7899 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7900 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7901 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7902 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7903 * i386-tdep.c: Add prototypes for local functions.
7904 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7905 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7906 that defaulted to int.
7907 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7908 i386_push_dummy_frame): Returns void.
7909 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7910 int and explicitly declare return type as int.
7911 * i387-tdep.c: Minor formatting changes.
7912 * i960-tdep.c (leafproc_return): Convert from misc function vector
7913 use to minimal symbol table use.
7914 * infcmd.c: Add prototypes for local functions.
7915 * infcmd.c (continue_command, until_next_command, until_command,
7916 path_info, path_command): Make static.
7917 * infcmd.c (step_1, until_next_command): Convert from misc func
7918 vector to minimal symbol table use.
7919 * inflow.c: Add prototypes for local functions.
7920 * infptrace.c (store_inferior_registers): Returns void, not int.
7921 * language.c (_initialize_language): Use proper member of function
7923 * m2-exp.y: Add prototypes for local functions, convert misc function
7924 vector uses to minimal symbol table uses.
7925 * m2-exp.y (make_qualname, yyerror): Make static.
7926 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7927 * m68k-pinsn.c: Add prototypes for local functions.
7928 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7929 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7930 * m68k-stub.c: Add prototypes.
7931 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7932 use to minimal symbol table use.
7933 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7934 * m88k-xdep.c (store_inferior_registers): Returns void.
7935 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7936 * mach386-xdep.c (store_inferior_registers): Returns void.
7937 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7938 * main.c: Add prototypes for local functions.
7939 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7940 longjmp() result to (NORETURN void).
7941 * main.c (catch_errors): Prototype the 'func' parameter.
7942 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7943 Takes an unused arg.
7944 * main.c (execute_command): Call the right member of the func union.
7945 * main.c (command_loop_marker, symbol_completion_function,
7946 command_loop): Make static.
7947 * main.c (command_line_input): Make linelength unsigned, cast arg
7948 to command_line_input().
7949 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7950 * main.c (initialize_main): Call right member of function union.
7951 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7952 * mem-break.c: Include symtab.h
7953 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7954 * mips-xdep.c (store_inferior_registers): Returns void.
7955 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7956 use to minimal symbol table use.
7957 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7959 * mipsread.c (make_type): Remove, convert usages to init_type.
7960 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7961 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7962 vector use to minimal symbol table use.
7963 * parse.c: Add prototypes for local functions.
7964 * parse.c (xrealloc usages): Cast args.
7965 * parse.c (prefixify_expression, length_of_subexp): Make static.
7966 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7967 * parser-defs.h: Convert function decls to prototype form.
7968 * partial-stab.h: Convert from misc function vector use to new minimal
7970 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7971 the per-objfile copies.
7972 * printcmd.c: Add prototypes for local functions. Move some struct
7973 definitions around to accomodate prototypes.
7974 * printcmd.c (decode_format): Make static, change args oformat and
7975 osize to int from char.
7976 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7977 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7978 * printcmd.c (print_address_symbolic): Convert from misc function
7979 vector use to minimal symbol table use.
7980 * printcmd.c (address_info): Convert from misc function vector use
7981 to minimal symbol table use.
7982 * printcmd.c (delete_display, enable_display, disable_display_command):
7984 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7985 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7986 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7987 * pyr-xdep.c (store_inferior_registers): Returns void.
7988 * remote-mm.c (mm_load): symbol_file_add return value unused.
7989 * remote-nindy.c: Minor format change.
7990 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7991 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7992 * rs6000-xdep.c (store_inferior_registers): Returns void.
7993 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7994 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7995 vector use to minimal symbol table use.
7996 * solib.c: Add prototypes for local functions.
7997 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7998 function vector use to minimal symbol table use.
7999 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8000 * solib.c (find_solib, shared_library_command): Make static
8001 * solib.c (read_memory, write_memory usages): Cast args.
8002 * solib.c (special_symbol_handling): Add function
8003 * source.c: Add prototypes for local functions.
8004 * source.c (select_source_symtab): Convert to scan objfiles.
8005 * source.c (open_source_file): Make static.
8006 * source.c (xrealloc usages): Cast args.
8007 * source.c (source_line_charpos): ifdef out, unused.
8008 * source.c (get_filename_and_charpos): Make static.
8009 * stack.c: Add prototypes for local functions.
8010 * stack.c (print_frame_info, frame_info): Convert from misc function
8011 vector use to minimal symbol table use.
8012 * symfile.c: Add prototypes for local functions.
8013 * symfile.c (compare_symbols): Make args const PTR's.
8014 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8015 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8016 * symfile.c (obsavestring): Add objfile parameter.
8017 * symfile.c (init_misc_bunches, prim_record_misc_function,
8018 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8019 sort_misc_function_vector, compact_misc_function_vector): Remove
8020 * symfile.c (symbol_file_add_digested): Add function.
8021 * symfile.c (symbol_file_add): Returns struct objfile *.
8022 * symfile.c (symbol_file_command): Modify for state file use.
8023 * symfile.c (symfile_open): Add parameter "dumpable".
8024 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8025 * symfile.c (load_command, add_symbol_file_command): Make static.
8026 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8027 * symfile.c (rindex usages): Converted to strrchr.
8028 * symfile.c (allocate_psymtab): New
8029 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8030 converted to minimal symbol table usage, but no obvious conversion.
8031 * symfile.c (free_all_symtabs): Remove.
8032 * symfile.c (_initialize_symfile): Use per-objfile info.
8033 * symfile.h: Rework the objfile structure to add per-objfile data
8034 objects (psymbol_obstack, symbol_obstack, type_obstack,
8035 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8036 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8037 Add prototypes to function declarations.
8038 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8039 function vector usage to minimal symbol table usage.
8040 * symmisc.c (DEV_TTY): Define if not defined.
8041 * symmisc.c: Add local function prototypes.
8042 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8043 printpsyms_command, print_objfiles, print_objfiles_command):
8044 Rework to use iterate_over_*
8045 * symtab.c: Add prototypes for local functions.
8046 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8047 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8048 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8049 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8050 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8051 lookup_reference_type, lookup_member_type, allocate_stub_method,
8052 check_stub_method, create_array_type, smash_to_member_type,):
8054 * symtab.c (lookup_symbol): Some args are const.
8055 * symtab.h: All type related defs and structs moved to gdbtypes.h
8056 * symtab.h: Convert decls to prototypes.
8057 * target.c (noprocess): Make static.
8058 * target.h: Change decl's to prototypes.
8059 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8060 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8061 * utils.c (_initialize_utils): Use correct member of function union.
8062 * valarith.c: include gdbtypes.h
8063 * valops.c: include gdbtypes.h, add prototypes for local functions.
8064 * valops.c (value_push, value_arg_push, find_function_addr):
8066 * valops.c (value_string): Convert from misc function vector use
8067 to minimal symbol table use.
8068 * valops.c (check_field_in): Make arg const.
8069 * valprint.c: Add prototypes for local functions.
8070 * valprint.c (print_string): Make static
8071 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8072 * values.c: Add prototypes for local functions.
8073 * values.c (value_headof): Convert from misc function vector to
8074 minimal symbol table.
8075 * xcoffexec.c: Add prototypes for local functions.
8076 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8078 * xcoffexec.c (relocate_minimal_symbol): Add.
8079 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8080 * xcoffread.c: Add prototypes for local functions.
8081 * xcoffread.c (sort_syms): Convert to scan objfiles.
8082 * xcoffread.c (read_xcoff_symtab): Make static.
8083 * xcoffread.c (various): Replace references to builtin types with
8084 calls to lookup_fundamental_type. Replace references to symbol_obstack
8085 and psymbol_obstack with pointers to the per-objfile copies.
8086 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8087 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8089 * xcoffread.c (init_stringtab): Add objfile parameter.
8090 * gdbtypes.c: New file
8091 * minsyms.c: New file
8092 * mmap-alloc.c: New file
8093 * mmap-sbrk.c: New file
8094 * objfiles.c: New file
8098 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8100 * Check in Fred Fish's changes in these modules. Fred
8101 will make ChangeLog entries for all of them. Update VERSION
8104 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8106 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8108 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8109 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8110 value.h: Prototypes for static functions; lint.
8111 * gdbtypes.h: Empty file to ease transition.
8113 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8115 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8116 inferior.h, language.h, signame.h, target.h, terminal.h,
8117 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8118 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8120 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8121 signame.c, sparc-xdep.c: Prototypes for all static functions.
8123 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8124 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8125 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8126 Remove to_call_function and target_call_function, since it
8127 always calls the same thing (call_function_by_hand).
8128 * core.c, exec.c, solib.c: Rename target_ops sections =>
8130 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8131 target.h: target_kill takes no args.
8132 * language.c (language_info): Scaffolding to allow briefer
8133 messages when the current language changes. FIXME.
8134 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8135 complaints about volatile functions.
8136 * xm-sysv4.h (HAVE_MMAP): Define.
8138 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8140 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8141 to make prototypes for all functions declared here.
8142 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8143 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8144 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8145 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8146 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8147 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8148 * utils.c: Avoid declaring malloc and realloc. Lint.
8149 (request_quit): Accept signal-number parameter.
8151 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8153 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8154 DIE's. Add new function read_tag_pointer_type() to read them.
8156 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8157 When creating a new user defined type, check to see if a partial
8158 type already exists, and if so, bash it to fit.
8160 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8162 * coffread.c (decode_base_type): Pass long, not union.
8163 Fix by Eric Valette, ev@chorus.fr.
8165 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8167 * elfread.c (elf_symtab_read): Fix code to correctly track
8168 changes in bfd for absolute symbols.
8170 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8172 * xm-vaxbsd.h: Close off comment.
8174 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8176 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8178 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8180 * mips-tdep.c (mips_print_registers): Print correct register
8181 number for double pseudo-registers.
8183 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8185 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8186 in the op$::OPERATOR. case. From Steven McCanne,
8187 <mccanne@horse.ee.lbl.gov>.
8189 * exec.c (set_section_name): Pass arg to exec_files_info;
8190 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8192 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8194 * main.c (print_gdb_version): Copyright msg: only this year.
8195 (cd_command): Avoid changing current_directory on error.
8197 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8199 * mipsread.c (parse_partial_symbols): Handle dependencies
8200 between partial symbol tables (when not doing stabs-in-ecoff).
8201 (This used to be handled by parse_fdr, but parse_fdr was
8202 incompatible with handling stabs-in-ecoff, so the code
8203 was re-written to not use parse_fdr. Unfortunately,
8204 the logic to handle dependencies was overlooked.)
8206 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8208 * coffread.c (read_enum_type): Use the size of a target int when
8210 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8212 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8213 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8214 TARGET_PTR_BIT to determine size of a pointer
8215 * values.c (unpack_long): when unpacking a REF or a PTR don't
8216 assume the size of the type.
8218 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8220 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8221 looking at its members. Improve guess between struct and union,
8222 only assuming union if multiple members have offsets of zero.
8224 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8226 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8227 (This is just for clarity - and one day permitting us to
8228 change FP0_REGNUM from 38 to 32, which would make more sense.)
8229 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8230 register numbers in stabs-in-ecoff get handled correctly.
8232 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8234 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8235 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8236 into BSD and Ultrix.
8238 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8240 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8242 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8244 * Makefile.in: Increment version to 4.4.1.
8245 * main.c (print_gdb_version): Update copyright notice.
8247 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8249 * mipsread.c: Prepend "struct " to the names of structure
8250 types, and similarly for enums and unions. (This used
8251 to be done, but got lost in the re-write to "guess" the
8252 difference between enum/struct/union.)
8253 Also, guess that a tag is an enum if the first member
8256 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8258 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8261 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8263 * Projects: Patching executables is done.
8264 * Makefile.in (VERSION): Roll to gdb-4.4.
8265 * README, WHATS.NEW: Update for gdb-4.4.
8267 * symfile.c (reread_symbols): Whenever we reread one object
8268 file's symbols, we must restart the scan, because the object_files
8269 chain has been permuted.
8271 * exec.c (exec_files_info): Split out into print_section_info.
8272 Print BFD filename of each section if it's not the default one.
8273 * core.c (core_files_info): Call print_section_info.
8275 * xm-vax.h: Include a few system header files whose definitions
8276 must precede defs.h.
8277 * language.c, language.h: Make some things const.
8278 * expression.h, main.c: const spreads like ooze.
8280 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8281 since BREAKPOINT values can be >0x80.
8283 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8285 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8287 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8289 * sparc-pinsn.c: Remove kludge for preferring architectures.
8290 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8291 and forever. Add `add' instruction to the set that get checked
8292 for a preceding `sethi' in order to print an absolute address.
8293 Corresponding changes in ../include/opcode/sparc.h needed
8294 to eliminate garbage instructions.
8296 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8298 * mipsread.c (parse_partial_symbols): Make sure partial
8299 symbols are created for external symbols (as used to be
8300 the case). This is a bit of a pain with the mips-coff.
8301 It uses a table which points to all of the external
8302 symbols belonging to a particular FDR or psymtab.
8303 Once we've generated this table, we might as well save
8304 it, and then use it in psymtab_to_symtab_1 to find
8305 the symbols to pass to parse_external().
8306 * symfile.c, symfile.c: New function start_psymtab_common
8307 to share the common parts of allocating a new psymtab
8308 for dbxread, mipsread (and later dwarfread). Its code
8309 was pulled out from start_psymtab in dbxread.c.
8310 * dbxread.c (start_psymtab): Use start_psymtab_common().
8312 * valprint.c (val_print): If there is an error when trying
8313 to print a string, check to see if there really is a problem
8314 by reading just one character. If that works, assume
8317 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8319 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8320 cypress, v8 mnemonics in that order.
8322 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8324 * sparc-pinsn.c: Put the qsort() back in.
8326 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8328 * findvar.c (read_register, write_register): Handle machines
8329 where REGISTER_TYPE is not the same size as "int".
8331 Handle debug symbols in dynamically loaded (relocated) code:
8333 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8334 offset to process_one_symbol.
8335 (process_one_symbol): Take new offset parameter. Add it into
8336 appropriate symbol types to relocate symbols to loaded addresses.
8337 Handle all possible symbol types, and complain() about types that
8338 we don't expect to see.
8339 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8340 process_one_symbol (FIXME, should pass real offset).
8344 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8346 (set_breakpoint, break_command_1, until_break_command,
8347 catch_command_1, breakpoint_re_set_one): Use it.
8348 * symtab.h (resolve_sal_pc): Declare.
8349 * infcmd.c (jump_command): Use resolve_sal_pc.
8351 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8353 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8355 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8357 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8358 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8359 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8361 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8363 * dbxread.c (process_one_symbol): Make a first cut at handling
8364 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8366 * symtab.c (find_pc_line): Fix stepping into and out of #included
8369 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8371 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8372 no longer any need to copy ../include/opcode/* into gdb.
8374 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8376 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8378 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8380 * valprint.c (type_print_base, type_print_method_args):
8381 Print C++ constructor methods without bogus "return type."
8383 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8385 * infptrace.c (child_xfer_memory): Parameter "target" should
8386 be a pointer to a structure, not the entire structure.
8388 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8390 * depend: Convert the couple of references to ansidecl.h that
8391 used the local gdb version to use the ../include version.
8393 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8396 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8397 (inferior_proc_init): Fix non-ANSI version of args.
8398 (attach): Call print_sys_errmsg with correct number of args.
8399 (mappingflags): Make static, does not need to be global.
8401 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8402 not the entire struct itself.
8404 * valops.c (value_assign): Cast some args to modify_field() and
8405 {read,write}_register_bytes() correctly.
8407 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8409 * Makefile.in (MALLOCSRC): Removed reference to removed local
8412 * dwarfread.c (list_in_scope): Needs an initial value, use file
8415 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8417 * main.c (main): Make option_index local to keep new getopt happy.
8418 main.c, solib.c, Makefile.in: Update copyright notices.
8420 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8422 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8424 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8426 * Makefile.in (HFILES): Add partial-stab.h.
8428 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8430 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8431 New files for stratus. Not complete enough to actually build
8432 on the Stratus machine; that awaits copyright assignment for
8435 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8436 for getting custom flags into CFLAGS when doing makes.
8438 * configure.in: Add config information for stratus.
8440 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8442 * dbxread.c (process_one_symbol): Pass address of structure
8443 to complain(), rather than the whole structure.
8445 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8447 * solib.c (solib_add_common_symbols): Only compile in when not
8448 using SVR4 style shared libraries.
8450 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8452 * dwarfread.c (locval): Add offreg flag to indicate location
8453 values that are computed off a base register.
8455 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8456 TAG_local_variable cases to account for static variables
8457 within function scopes.
8459 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8461 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8462 doesn't exist on some systems.
8464 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8465 nexting over recursive function calls.
8467 * target.c (target_read_string): Create this routine to read null
8468 terminated strings from the target. It deals with running off the
8469 end of memory elegantly as well. solib.c (find_solib): Use
8470 target_read_string() to avoid problems with running off the end of
8473 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8474 that reference pgrp_inferior.
8476 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8478 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8479 mips-tfile has been hacked to act more "traditionally."
8480 * dbxread.c: Fixed typo in comment.
8482 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8484 * mips-tdep.c (mips_skip_prologue): Add some number of
8485 'sw' instructions before 'addiu' adjusts the stack.
8487 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8489 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8490 freescope, buildblock closescope, record_line, add_symbol_to_list,
8491 gatherblocks, make_blockvector): Extensive changes to switch
8492 to generic symbol table building code in buildsym.c. Remove
8493 scope tree structures and functions, symbol table building
8494 functions, and lots of other small changes.
8496 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8497 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8499 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8501 * buildsym.c (cleanup_undefined_types): Add support for enums.
8502 This fixes the 'GDB internal error. cleanup_undefined_types with
8505 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8507 * dbxread.c: detect gcc2 compilations.
8509 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8511 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8512 in ../include/opcode/sparc.h.
8514 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8516 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8517 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8518 to reflect actual locations of opcode files, so TAGS target will
8521 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8523 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8526 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8527 dereferencing to access the correct elements.
8529 * valops.c (value_addr): Declare return type of external func
8532 * xcoffread.c: Undefine next_symbol_text before redefining it.
8534 For older changes see ChangeLog-9091
8540 version-control: never