1 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
3 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
4 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
5 * depend: Update to latest automatically built version.
7 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
9 * sparclite/Makefile.in: Create default target that does nothing
10 in order to force user to build by hand.
12 * sparclite/Makefile: Remove. It's not necessary anymore.
14 * ser-unix.c (wait_for): New routine to handle read timeouts,
15 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
17 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
19 * mips-pinsn.c (print_insn): Return value.
21 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
23 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
24 at configuration time and doesn't belong in the distribution archive.
26 * Makefile.in (NONSRC): Add 29k-share/README.
27 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
29 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
30 constants with slightly more portable definitions (still depends
31 on 2's complement arithmetic though).
32 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
33 * i386v-nat.c (sys/reg.h): Conditionalize include on
34 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
35 * ser-unix.c (termio.h): Include <termio.h> like other files that
36 include termio.h, not <sys/termio.h> which may not exist (on
39 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
41 * valprint.c (print_longest): Change format parameter from a
42 'char' to an 'int'. We can't have 'char' parameters with the
43 current coding style, where we mix prototypes with pre-ANSI
45 * value.h (print_longest): Change format parameter in prototype
46 from a 'char' to an 'int'.
48 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
50 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
52 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
53 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
55 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
57 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
58 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
59 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
60 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
61 ptrace needs 5 arguments, #define ptrace to always
62 pass zero as the 5th argument.
64 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
66 * configure.in: Match z8k-*-sim for z8000.
67 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
68 * remote-hms.c: Update to use new serial protocol.
70 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
72 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
73 necessary and Solaris doesn't have it.
75 * Makefile.in (clean-info, install, install-info, info, dvi,
76 check, all): do not echo recursion lines.
78 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
80 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
81 required target ports which use sockets (like a29k-udi).
83 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
85 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
87 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
88 systems lacking select().
90 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
92 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
94 * alldeps.mak, depend: Update with latest automatically built
97 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
99 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
101 * Makefile.in (make-proto-testsuite.dir): New target to make
102 prototype testsuite tree.
104 * Makefile.in (VERSION): Bump to 4.8.4.
106 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
108 * stabsread.c (define_symbol): If unrecognized constant type,
109 complain() not error().
111 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
113 * infptrace.c: Add missing close paren to test for
114 FIVE_ARG_PTRACE defined.
116 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
117 when compiling with gcc, but disable it for now. See comment.
118 * defs.h (LONGEST): Define as either "long" or "long long"
119 based on CC_HAS_LONG_LONG.
120 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
121 how longest_to_int is defined.
122 * c-valprint.c (c_val_print): Call print_longest.
123 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
124 instead of LONG_LONG.
125 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
127 * printcmd.c (print_scalar_formatted): Call print_longest
128 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
129 * typeprint.c (print_type_scalar): Call print_longest and let
130 it figure out what to do for PRINTF_HAS_LONG_LONG.
131 * valprint.c (val_print_type_code_int): Call print_longest
132 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
133 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
134 * value.h (struct value): Replace usage of LONG_LONG with
136 * value.h (print_longest): Add prototype.
137 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
138 * values.c (unpack_double): Collapse code that was unnecessarily
139 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
140 * values.c (value_from_longest): Remove dependency on
141 CC_HAS_LONG_LONG and just use LONGEST.
142 * solib.c (solib_map_sections): Use bfd_get_filename
143 to access filename field.
144 * solib.c (clear_solib): Save filename and free it later, after
145 bfd_close, since bfd_close may reference it. Use bfd_get_filename
147 * config/convex/xm-convex.h (LONG_LONG): Replace with
148 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
149 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
150 Add PRINTF_HAS_LONG_LONG references.
152 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
154 * inflow.c (kill_command), infcmd.c (attach_command),
155 remote.c (remote_interrupt_twice): In messages for the user, call it
156 "the program" or "the program being debugged" not "the inferior".
158 * hp300ux-nat.c: Cast second arg to supply_register calls.
159 (_initialize_kernel_u_addr, getpagesize): New functions.
160 (store_inferior_register_1): Change arg name from value to val.
161 (fetch_core_registers): Make arg core_reg_size unsigned.
162 Pass 5 args to ptrace.
163 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
164 Remove KERNEL_U_ADDR stuff.
165 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
166 * config/m68k/hp300hpux.m{t,h}:
167 Move exec.o from NATDEPFILES to TDEPFILES
168 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
169 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
171 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
173 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
175 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
177 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
179 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
181 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
182 describe `set demangle-style arm' (not cfront);
183 mention can type `q' to discard output, when gdb pages
185 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
187 * valops.c (search_struct_field): Fix gdb core dump with incomplete
190 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
192 * remote.c: Change timeout to 2.
193 (remote_open): Use unpush_target not remote_close.
194 (remote_resume): If siggnal != 0, give warning not error().
195 (remote_wait, remote_interrupt, remote_interrupt_twice):
196 If we get two interrupts, let the user get out if they want.
197 (remote_{kill,mourn}): New functions.
198 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
200 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
202 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
204 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
206 * Remote targets (mourn): Call unpush_target.
208 * config/sparc/xm-sun4os4.h: Declare free() to return int.
209 Remove twisted use of PARAMS.
211 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
212 that ansidecl.h assumes ANSI on AIX.
214 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
216 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
217 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
219 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
221 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
223 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
225 * remote-vx.c (net_connect): Allow numeric IP address for host.
227 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
229 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
231 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
233 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
235 * symtab.h, xcoffread.c: Revise linetable sorting comments.
237 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
239 * valops.c (value_cast): A cast might also change the object
240 representation in C++.
241 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
242 to get the proper read_symtab function when called from mipsread.c.
243 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
244 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
245 for dummy psymtabs, inhibit processing of dummy psymtabs.
247 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
249 * Changes from (or inspired by) AMD:
250 * remote-udi.c (udi_attach): Assignments to Space and Offset were
252 (udi_wait): Make error message (UDIGetStdout) match error.
253 (udi_wait): Handle UDIStdinNeeded.
254 * command.c [CANT_FORK]: Use system().
255 * utils.c (prompt_for_continue): Allow quit with 'q'.
257 * solib.c (solib_add): Don't call special_symbol_handling if there
258 were errors in symbol_add_stub. Also set so->from_tty before
259 calling symbol_add_stub.
261 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
263 * Merge in HPPA/BSD patches from Utah:
264 * defs.h: Add const to 2nd arg of psignal prototype.
265 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
267 * hppab-core.c: Deleted. No longer useful.
268 * hppab-nat.c: #include more files. Use PT_WUREGS, not
270 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
271 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
272 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
273 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
274 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
276 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
278 * Fix two bugs found by deja-gnu. One is the incorrect reporting
279 of the PC being in a stack dummy when looking at a core file
280 without symbols. The other is the incorrect passing of char
281 arguments during expression evaluation (ie: p foo('a','b') would
282 mess up the passing of it's args because it wasn't coercing the
284 * hppah-tdep.c: Rename global functions to have consistent hppa_
285 prefix. Make more functions static. Drop hp_ prefix from static
286 functions. (hppa_push_arguments): Call value_arg_coerce to cast
287 char to int args if necessary. (hppa_fix_call_dummy): Create
288 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
289 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
290 valid (ie: != 0) before doing comparison against PC.
291 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
292 to reflect new arguments.
293 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
294 prefix for func name. (FIX_CALL_DUMMY): Move code into
297 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
298 to malloc() so that we can test GDB eval of dynamically created
299 arrays (like char strings in `print "foo"').
301 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
303 * printcmd.c (print_address_symbolic): Search symtabs as well as the
304 minimal symbols for a nearby symbol.
306 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
308 * coffread.c: Comment changes around minimal symbol recording.
310 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
312 * command.c: comment changes only.
314 * mips-tdep.c (heuristic_fence_post): new static variable.
315 (heuristic_proc_start): use heuristic_fence_post, print better
316 warnings, but only if not stop_soon_quietly.
317 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
319 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
321 * symtab.h: Fix LOC_REF_ARG comment.
323 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
324 and Jim Kingdon (kingdon@cygnus.com)
326 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
328 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
329 symfile.c (compare_symbols): Don't check first character; STRCMP
332 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
333 structures that are passed by address in a register.
334 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
335 * findvar.c (read_var_value),
336 printcmd.c (address_info, print_frame_args),
337 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
338 * symtab.c (lookup_block_symbol): Deal with it.
340 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
342 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
344 * objfiles.c (find_pc_section): Return a struct obj_section *.
345 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
346 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
347 Don't use obj_section hack.
348 * xcoffexec (vmap_symtab): Relocate obj_sections.
349 * printcmd.c (containing_function_bounds): Use find_pc_section.
351 * symtab.h: Clean up SYMBOL_VALUE comments.
353 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
355 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
356 Expand comments about LOC_ARG/LOC_LOCAL pairs.
358 * coffread.c (read_coff_symtab): Use rewind before fseek.
360 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
362 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
363 * Makefile.in: Add $(YFLAGS) when using $(YACC).
364 * Makefile.in: Remove message to expect conflicts and unused
365 rules in ch-exp.y, since there no longer are any such.
367 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
369 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
371 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
373 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
374 rather than dumping core.
376 * Makefile.in: Add ${srcdir}/ to all source files.
377 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
378 (TAGS): Deal with srcdir and new config directory scheme.
380 Makefile.in (NONSRC): Remove createtags.
381 alldeps.mak: Updated.
383 * rs6000-tdep.c: Delete unused function print_frame.
385 * frame.h (struct frame_info): Doc fix for next_frame.
386 New field signal_handler_caller.
387 blockframe.c (create_new_frame, get_prev_frame_info),
388 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
389 INIT_FRAME_PC_FIRST).
390 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
393 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
395 * irix4-nat.c (fetch_core_registers): Special version of this for
396 Irix 4.x, which stores regs a bit differently from other /proc
398 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
399 to new file core-svr4.c.
400 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
401 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
403 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
405 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
407 * i387-tdep.c: Remove unused #includes.
409 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
411 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
413 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
415 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
417 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
418 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
419 Don't muck with SYMBOL_CLASS.
421 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
423 * munch: Don't use head command. It doesn't exist everywhere.
425 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
427 * inflow.c (new_tty): Remove spurious 'o' character at end
430 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
432 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
433 instructions and nothing more.
434 * mipsread.c (add_line): Add comment why we have to combine line number
435 entries for the same line number.
437 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
439 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
442 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
444 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
446 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
448 * source.c (select_source_symtab): Clean up comment. Also, if
449 we have a current_source_symtab, and s is NULL, return without
451 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
452 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
454 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
456 * dbxread.c (unknown_symchar_complaint): Add new complaint.
457 * stabsread.h: Declare it.
458 * partial-stab.h: Use it.
460 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
462 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
464 * stack.c (print_frame_info): Print specially if dummy frame.
466 * breakpoint.c: Add comments regarding within_scope future direction.
470 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
472 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
474 * ch-exp.y: Fix thinko that broke parsing of FALSE.
476 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
478 * stabsread.c (read_member_functions): Initialize domain for stubbed
479 member functions to avoid gdb core dumps when printing pointers
481 * cp-valprint.c (cp_print_class_method): Check for stubbed member
484 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
486 * expprint.c (print_subexp): If opcode not found in op_print_tab,
487 stop with an error().
488 eval.c (evaluate_subexp): Change error message.
490 * objfiles.c (build_objfile_section_table): Cast return value
493 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
495 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
496 to rs6000_frame_chain and deal with it if we're in a signal handler.
497 (FRAME_SAVED_PC): Use rs6000_frame_chain.
499 * breakpoint.c (within_scope): New function.
500 (enable_breakpoint, watchpoint_check): Use it.
502 * source.c (openp): Handle "exec-file ./ls" correctly.
504 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
506 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
508 * ch-exp.y: Clean up lexing of identifiers and
509 reserved words. (E.g. don't recognize FALSEXXX as the
510 keyword FALSE followed by the identifier XXX.)
511 Also, convert identifiers to lower case.
513 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
515 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
516 new serial interface.
518 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
520 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
521 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
522 * ser-go32.c: Return -1 on most failures, 0 on most successes,
523 and use new return codes for go32_readchar().
524 * ser-unix.c: Ditto. Also, move error handling up to caller for
525 SERIAL_SETBAUDRATE().
526 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
528 (serial_close): New routine to wrap around device close routine.
529 serial.h: Clean & document return values more clearly.
531 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
533 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
535 * rs6000-pinsn.c (print_operand, case LI): Print condition register
536 operand in decimal rather than wrong textual versions.
538 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
539 (mention 't', remove false thing about 'g' only good with 'f').
541 * breakpoint.h: move "struct breakpoint" and friends to top of
542 file so that bpstat_find_breakpoint prototype works.
544 * solib.c (struct so_list): Add bfd field.
545 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
546 Put the bfd in bfd field of the so_list.
547 (clear_solib): Free bfd name and close_bfd on the bfd.
549 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
551 * valarith.c (value_subscript): Add COERCE_REF.
552 * ch-exp.y (operand_5): We can generalize the 2nd operand
553 of a string repetition ot 'literal' without ambiguity.
555 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
557 * breakpoint.h (struct bpstat): Remove momentary field.
558 Remove bpstat_momentary_breakpoint. This was always kludgy
559 and is no longer used.
561 * breakpoint.h: Add enum bpstat_what.
562 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
563 stop and print fields of bpstat now per-breakpoint, not just
564 one for the whole chain.
565 breakpoint.{c,h} (bpstat_what): New function.
566 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
567 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
568 with call to bpstat_what.
569 README: Remove watchpoint/breakpoint bug from known bugs.
571 * breakpoint.h: Prototype bpstat_find_breakpoint.
573 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
575 * symtab.c (find_methods, gdb_mangle_name): Note that functions
577 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
578 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
580 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
582 * i960-pinsn.c (tabent): Copied struct definition from
585 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
587 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
589 * symtab.c (gdb_mangle_name): Use it.
590 * symtab.c (find_methods): Do not add destructors to choice list
592 * symtab.c (decode_line_1): Make breakpoints on destructors work
595 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
597 * ser-go32.c: Make it use serial port name.
598 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
600 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
603 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
605 * configure.in: Only configure sparclite subdir when target_cpu
608 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
610 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
611 Remove FIXME comment regarding this.
613 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
615 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
617 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
619 Add section table to objfile struct. Use it for find_pc_section.
620 * objfiles.c (add_to_objfile_sections,
621 build_objfile_section_table, find_pc_section): new functions.
622 (allocate_objfile): build section table.
623 * objfiles.h (struct obj_section): new structure.
624 (struct objfile): add section table.
625 (find_pc_section): new prototype.
626 * solib.[ch] (find_pc_section_from_so_list): removed.
627 * sparc-tdep.c: include objfiles.h for find_pc_section. include
628 symfile.h for objfiles.h.
629 (in_solib_trampoline): adjusted for new find_pc_section
630 prototype. Removed BAD_RICH_HACK ifdefs.
631 * symfile.c (syms_from_objfile): offset objfile sections.
632 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
633 * symfile.h (find_pc_section): prototype removed. Also fixed
634 comment typo NUL -> NULL.
635 * target.[ch] (find_pc_section_from_targets): removed.
636 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
638 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
640 * ser-go32.c: Format. (go32_open): Use proper return value.
642 * configure.in: Undo conditional configdirs hack for sparclite.
644 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
646 * symtab.c (list_symbols): When call break_command, pass both
647 filename and function name not just function name.
649 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
651 (Changes and new files to make "none" a full fledged configuration)
652 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
653 Currently only tm-none.h has any meaningful contents.
654 * config/none/none.mh (NAT_FILE): Use nm-none.h
655 * config/none/none.mh (XM_FILE): Use xm-none.h
656 * config/none/none.mt (TM_FILE): Use tm-none.h
657 * Makefile.in (depend): Remove comment about parse errors in
658 valops.c, it now parses correctly and generates a correct depend
659 line. Remove line that touches xm.h, tm.h, and nm.h; they are
660 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
662 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
664 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
666 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
667 exactly 8 characters.
669 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
671 * configure.in: Sparclite uses sparc config dir. Also has it's
672 own tm- & .mt files now. Also add sparclite to configdirs.
673 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
674 * config/i386/go32.mh: Nullify def of TERMCAP.
675 * config/i386/xm-go32.h: Get rid of redef of EIO.
676 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
677 specific configs. Very similar to sun4os4, but without solib.
678 * sparclite/{Makefile.in configure.in}: First cut at making this
681 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
683 * ser-go32.c: First cut at adapting to new serial interface.
685 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
687 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
688 These implement a new serial line interface for talking to remote
690 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
691 EXCEPT go32, which gets ser-go32.c.
692 * remote.c: Use new serial interface. More remote-xxx's to be
694 * ser-bsd.c, ser-termios.c: Removed.
695 * serial.c: New. Implements common operations for all serial
697 * ser-unix.c: New. Unix specific serial operations for various
698 flavors of Unix (Posix, SysV, BSD).
699 * serial.h: Generic serial interface defs.
700 * config/i386/go32.mh, config/i386/i386bsd.h,
701 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
702 ser-bsd.o from XDEPFILES. All the magic is now handled in
705 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
707 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
709 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
711 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
713 * rs6000-tdep.c (frameless_function_invocation): Don't even think
714 about framelessness except on the innermost frame.
716 * xcoffexec.c: Call fatal() not abort().
718 * stabsread.c (patch_block_stabs): If stab & no symbol, make
719 a LOC_OPTIMIZED_OUT symbol.
720 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
721 findvar.c (read_var_value), printcmd.c (address_info),
722 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
723 m2-exp.y (yylex): Deal with it.
724 ch-exp.y (yylex): Deal with it.
726 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
728 * findvar.c (value_from_register): H8500 specific, check to see
729 if we are looking at short pointer. If so, skip crock.
730 * h8500-tdep.c (h8500_frame_chain): Mask down value from
731 read_memory_integer() to avoid getting messed up by sign extension.
733 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
735 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
736 ifdef protect using BAD_RICH_HACK. This should be removed soon.
737 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
739 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
741 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
743 * core.c (dis_asm_print_address): New function.
745 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
748 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
750 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
751 entire breakpoint chain and print only the first entry that needs to
752 be printed and needs to be stopped for. Fixes problems with printing
753 of multiple breakpoints with different conditions.
754 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
755 effectively stops printing of the breakpoint chain.
756 * breakpoint.c (print_it_noop): New routine to print nothing
757 for this breakpoint entry and dont stop printing.
758 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
759 watchpoint only if it is enabled.
760 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
761 descriptor from the library to make backtraces through setjmp work.
762 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
764 * mips-tdep.c (read_next_frame_reg): Provide correct values for
765 all registers saved within sigtramp, cleanup.
767 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
769 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
771 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
773 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
774 with prototype in ../include/dis-asm.h.
776 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
778 * core.c (dis_asm_{read_memory,memory_error}): New functions.
779 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
780 Use read_memory_func interface to disassembler.
782 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
784 Teach sparc solaris to next over shared library functions.
785 * solib.[hc] (find_pc_section_from_so_list): new function and
787 * sparc-tdep.c (in_solib_trampoline): new function.
788 * symfile.[hc] (find_pc_section): new function and prototypes.
789 * target.[hc] (find_pc_section_from_targets): new function and
791 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
794 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
796 * infrun.c (wait_for_inferior): Revise comment.
798 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
800 * command.{c,h}: New var_type var_integer.
801 main.c: Use it for history_size.
803 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
804 Lint and byte-order fixups.
806 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
808 * breakpoint.h (bpstat): New field print_it.
809 breakpoint.c (bpstat_print): Use it.
810 (print_it_normal): New function (from old bpstat_print code).
811 (bpstat_{alloc,stop_status}): Set print_it field.
813 * breakpoint.c (bpstat_stop_status): Use catch_errors when
814 evaluating watchpoint condition, via new function watchpoint_check.
815 Also stop if watchpoint disabled due to leaving its block.
817 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
819 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
821 * mips-pinsn.c: Add missing include of dis-asm.h.
823 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
825 * Makefile.in (clean, distclean, realclean): Recursively apply
826 to subdirs first, rather than last. This avoids, for example,
827 Makefile being removed in a parent directory before the recursive
830 * alldeps.mak, depend: Update for below changes.
832 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
833 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
834 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
835 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
837 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
838 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
839 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
840 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
841 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
842 tm-68k.h to tm-m68k.h.
843 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
844 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
847 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
848 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
849 * a29k-tdep.c: Renamed from am29k-tdep.c.
850 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
851 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
852 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
853 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
855 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
856 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
857 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
859 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
860 define that does not appear anywhere else in the gdb source tree.
861 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
863 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
865 * breakpoint.c: Add comments regarding breakpoint_re_set.
867 * xcoffread.c (sort_syms, compare_symbols): Remove.
868 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
869 not our own sort_syms (it is identical).
871 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
873 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
875 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
876 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
878 * exec.c (exec_close): Fix storage leak.
879 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
880 output sections when patching an executable.
881 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
882 when writing all registers.
883 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
884 at the right offset in the dummy frame.
885 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
886 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
887 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
889 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
891 * Makefile.in (TARFILES): Avoid trailing backslash.
893 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
895 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
896 it in breakpoint_re_set.
897 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
899 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
900 don't use sizeof(int) for target stuff, etc).
902 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
904 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
905 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
906 support that can't be integrated anyway due to lack of clear
909 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
911 * findvar.c (read_register, write_register): Make these capable
912 of reading/writing registers that are shorter than REGISTER_TYPE.
913 * (value_from_register): Install H8500 specific code to return
914 proper value when register is being used as a pointer.
915 * h8500-tdep.c: Remove extra defines of NUM_REGS.
916 (h8500_skip_prologue): Use correct lengths for LINK instructions.
917 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
918 chain frames properly by combining frame pointer with T reg.
919 (init_extra_frame_info): Delete. It's now a macro.
920 (frame_args_address): Don't add PTR_SIZE. Stack args are already
921 offset by the correct amount off of the frame pointer.
922 (register_byte): Delete. It's now a macro.
923 (register_raw_size, register_virtual_size): Delete. Replaced by
924 common routine h8500_register_size, cuz there's no difference
925 between the raw & virtual sizes on this machine.
926 (register_convert_to_raw, register_convert_to_virtual): Delete,
927 cuz there's no difference between the raw & virtual forms.
928 Replaced by memcpy in tm file.
929 (register_virtual_type): Rename to h8500_register_virtual_type.
930 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
931 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
932 emulator have same reg offsets. This is all handled in the
934 (h8500_trapped_internalvar): New routine to detect references to
935 convenience vars acting as pointer pseudo-regs.
936 (h8500_value_trapped_internalvar): Conjure up value of pointer
938 (h8500_set_trapped_internalvar): Convert set value in real
940 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
941 code segment register.
942 infrun.c (proceed): Simplify. Call write_pc instead of doing it
944 (wait_for_inferior): Add h8500 specific code to add stack segment
945 when reading SP register.
946 remote-sim.c (fetch_register): Spacing.
947 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
948 detect cruft. Redo all register manipulation stuff. Get rid of
949 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
950 to frame pointer. (IS_TRAPPED_INTERNALVAL,
951 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
952 to create internal vars for pointer pseudo-regs.
954 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
956 * Makefile.in: Numerous small changes to macro definitions
957 and rules for building gdb distribution tree. Many macros
958 eliminated or merged, and rules simplified.
959 * alldeps.mak: Update.
962 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
964 * Makefile.in: recurse through SUBDIRS for dvi target too
966 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
968 * Clean up xcoff relocation.
969 objfiles.h (struct objfiles): Add section_offsets, num_sections.
970 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
972 symtab.h (struct general_symbol_info): Add section field.
973 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
974 xcoffread.c: Set section for symbols and msymbols.
975 (struct symtab): Add block_line_section field.
976 buildsym.c (end_symtab): Set it.
977 (end_symtab and callers): Add section parameter.
978 objfiles.c (objfile_relocate): New funciton.
979 xcoffexec.c (vmap_symtab): Use it.
980 xcoffsolib.h (struct vmap): Remove unused fields.
981 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
982 CORE_NEEDS_RELOCATION, symtab_relocated.
983 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
984 rs6000-tdep.c: Make loadinfotext static.
985 breakpoint.c (fixup_breakpoints): Doc fix.
986 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
987 (end_symtab): primary field replaces nonreloc.
989 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
991 * symtab.h (struct linetable_entry): Remove confusing comment.
993 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
995 * Makefile.in: add installcheck target
997 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
999 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1000 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1001 z8k}: New directories to hold cpu specific configuration files.
1002 Naming follows gcc convention.
1003 * config/{*.mt, *.mh}: All target and host makefile fragment
1004 config files moved to an appropriate config/<cpu> subdirectory.
1005 * nm-*, xm-*, tm-*: All native, host, and target files, which
1006 get linked to nm.h, xm.h, and tm.h respectively by configure,
1007 moved to appropriate config/<cpu> subdirectory.
1008 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1009 Native, host, and target files that are common across more than
1010 one cpu architecture and included by one of the configured
1011 native, host, or target files, get moved to config directory.
1012 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1013 pick up native, host, or target include files moved to one of
1014 the config subdirectories, and that are included by other files.
1015 * Makefile.in (alldeps.mak): Modify to account for new config
1016 directory structure.
1017 * alldeps.mak, depend: Update for new config directory structure.
1018 * config/*/[ntx]m-*.h: Modify all files that include other
1019 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1020 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1022 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1023 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1024 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1025 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1026 the ones where the default is not unique or different than the
1027 config subdirectory name. Similarly, handle gdb_target_cpu.
1028 Modify configure.in as appropriate to make use of gdb_host_cpu
1029 and gdb_target_cpu to find makefile fragments and make links.
1031 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1033 * mipsread.c (compare_blocks): Sort blocks with the same start
1034 address by decreasing ending address.
1036 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1038 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1039 lookup_symbol as it might get clobbered by the call.
1041 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1042 The previous code did not initialize the language field for the psymtab
1045 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1047 * c-exp.y (parse_number): Avoid shift warning.
1048 * serial.h (struct ttystate): Declare empty one on DOS.
1050 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1052 * xm-sun4os4.h: Return type of free() should be void, not int.
1054 * vx-share/vxWorks.h: Remove #def of NULL.
1056 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1058 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1060 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1062 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1064 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1066 * ieee-float.c: Moved to ../libiberty.
1067 * ieee-float.h: Moved to ../include.
1068 * Makefile.in: Update accordingly.
1069 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1070 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1071 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1072 it is now in ../opcodes/m68881-ext.c.
1073 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1074 prologue (some callers _do_ care).
1075 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1076 new interface of ../opcodes/*-dis.c.
1077 * ch-exp.y: Add #include <ctype.h>.
1079 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1081 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1083 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1085 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1087 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1089 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1091 * z8k-tdep.c (extract_return_value, write_return_value,
1092 store_struct_return): New functions from macros in tm-z8k.h.
1094 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1096 * valops.c (value_arg_coerce): Apply temporary patch to
1097 fix problem with coercion of array and function types when
1098 passed as arguments to C functions, pending a more complete
1099 review of when and how coercion should be done, depending
1100 upon context and language.
1102 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1104 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1106 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1107 debugsec if there are a non-zero number of symbols.
1109 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1111 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1113 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1115 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1117 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1118 not just 50 symbols.
1119 (symtbl_num_syms): New variable.
1120 (read_xcoff_symtab): Set it.
1121 (read_symbol_nvalue): Check for bad symno.
1122 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1125 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1127 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1128 This is defined in defs.h if necessary.
1129 * vx-share/vxWorks.h: Remove #defs of min and max.
1130 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1131 vx-share/xdr_rdb.c: include defs.h.
1133 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1135 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1138 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1139 xcoffread.c: Doc fixes.
1141 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1143 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1144 xcoffexec.c (xcoff_relocate_core): New function.
1145 (text_adjustment): Removed.
1146 (add_vmap): Return the vmap.
1147 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1149 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1151 * xcoffsolib.h: Add objfile member to struct vmap.
1152 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1153 xcoffexec.c (add_vmap): Allocate objfiles here.
1155 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1157 Support 68000 series without floating point.
1159 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1160 * tm-68k-nofp.h: New file, lacks 68881 support.
1161 * config/m68k-nofp.mt: New file.
1163 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1165 Remove a few remaining underscore/no-underscore remnants from
1168 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1169 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1170 * config/sparc-noun.mt: Rename to sparc-em.mt.
1171 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1172 * tm-68k-un.h: Rename to tm-68k-fp.h.
1173 * tm-spc-un.h: Rename to tm-spc-em.h.
1174 * tm-sun4sol2.h: Cleanup.
1175 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1177 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1179 * symmisc.c (std_in, std_out, std_err): Move initializations
1180 to runtime code, in case they aren't constant.
1182 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1184 * symtab.c (find_pc_symtab): some object file formats, notably
1185 mips, have holes in the address ranges of symtabs. Change
1186 this algorythm from first hit to tightest fit.
1188 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1189 fence post without finding the enclosing function, then print a
1192 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1194 * utils.c (fputs_demangled, fprint_symbol): Remove.
1195 * utils.c (fprintf_symbol_filtered): New function which combines
1196 the functionality of fputs_demangled and fprint_symbol. Uses a
1197 caller provided language parameter to select the appropriate
1198 demangler, and caller provided args to pass to the demangler.
1199 * defs.h (enum language): Move further up in file so enum can
1200 be used in prototypes.
1201 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1202 * defs.h (fprintf_symbol_filtered): Add prototype.
1203 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1204 fputs_demangled with call to fprintf_symbol_filtered.
1205 * cp-valprint.c (demangle.h): Include
1206 * cp-valprint.c (cp_print_value_fields): Replace calls to
1207 fprint_symbol with calls to fprintf_symbol_filtered.
1208 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1209 with call to fprintf_symbol_filtered.
1210 * stack.c (print_frame_info): Remove obsolete code so we don't
1211 have to update fputs_demangled usage in it.
1212 * stack.c (print_frame_info, frame_info): Add language variable
1213 to pass to fprintf_symbol_demangled and initialize it from the
1214 symbol's language. Replace calls to fputs_demangled with calls
1215 to fprintf_symbol_filtered.
1216 * symtab.c (find_methods): Replace call to fputs_demangled with
1217 call to fprintf_symbol_filtered.
1218 * ch-valprint.c (demangle.h): Include.
1219 * ch-valprint.c (chill_print_value_fields): Replace call to
1220 fprint_symbol with call to new fprintf_symbol_filtered.
1222 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1224 * Makefile.in (VERSION): Bump version to 4.8.2.
1226 * main.c (source_command): Require an explicit pathname of file
1227 to source, since previous behavior of defaulting to gdb init file
1228 was troublesome and undocumented.
1229 * printcmd.c (disassemble_command): Add missing '{}' pair to
1230 else with two statements. Bug reported by Stephane Tsacas
1232 * symtab.c (find_pc_line): Don't complain about zero length or
1233 negative length line numbers for the moment, since we may not own
1234 the terminal when called, such as when single stepping. (FIXME)
1235 * language.h (CAST_IS_CONVERSION): True if current language is
1236 C++ as well as C. Fix from Peter Schauer.
1237 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1238 Use STREQN macro rather than bare '!strncmp()'.
1239 * environ.c (unset_in_environ): Avoid use of memcpy on
1240 overlapping memory regions, as suggested by Paul Eggert
1241 <eggert@twinsun.com>.
1242 * c-exp.y (%union struct): Remove unused ulval as suggested
1243 by Paul Eggert <eggert@twinsun.com>.
1245 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1247 * main.c (gdbinit): Make static.
1248 * main.c (inhibit_gdbinit): Move to file scope.
1249 * main.c (main): Remove local inhibit_gdbinit.
1250 * main.c (source_command): Don't source '.gdbinit' file by
1251 default if gdb has been told to ignore it.
1253 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1255 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1258 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1260 * printcmd.c (print_address_symbolic): Only print if offset
1261 is shorter than max_symbolic_offset.
1262 (initialize_printcmd): `set print max-symbolic-offset'.
1264 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1265 (examine_tag): Use it.
1266 (read_register_stack): Only look in the local registers for a
1267 memory address if it's between rfb and rsp; go to memory otherwise.
1268 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1269 (reginv_com): Remove ancient kludge command.
1271 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1273 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1274 irix4 will again compile.
1276 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1278 * configure.in: accept mips-sgi-irix4* for irix4.
1280 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1282 * z8k-tdep.c (print_register_hook): Lint.
1284 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1286 Lint fixes from Paul Eggert (eggert@twinsun.com):
1288 * command.c (do_setshow_command): var_uintegers are unsigned.
1289 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1290 unsigned, since they use hex values with the high bit set.
1292 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1294 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1295 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1297 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1298 macro definitions in parenthesis.
1300 * dbxread.c (dbx_symfile_init): Catch the case where there is
1301 no string table, but the only way we find out is by reading zero
1304 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1306 * dbxread.c (dbx_symfile_init): Make size of the string table
1307 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1308 offset to the string table is nonzero and handle the nonexistant
1309 string table case, should it occur. Ensure that the string table
1310 size read from the file is reasonable, with a minimum lower bound
1311 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1313 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1315 * Makefile.in: Changes to build testsuite correctly.
1316 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1317 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1318 (TARGET_FLAGS_TO_PASS): New variable.
1319 (SUBDIRS): Added testsuite.
1320 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1321 testsuite is compiled with CC_FOR_TARGET rather than CC.
1323 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1325 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1326 reported by mycroft@gnu.ai.mit.edu.
1328 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1329 * configure.in (vax-*-ultrix2*): New triplet.
1330 * config/vaxult2.mh: New file.
1331 * xm-vaxult2.h: New file.
1333 * c-exp.y (parse_number): Change high_bit to unsigned.
1334 * demangle.c: Change all references to cfront to ARM, since the
1335 actual algorithm is the one specified in the Annotated Reference
1336 Manual. This was confusing users into thinking that full cfront
1337 support was implemented.
1338 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1339 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1340 directly to lookup_struct_elt_type, which will do the
1341 dereferencing itself.
1342 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1343 NULL dereferencing bug for unnamed structs, comment out
1346 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1348 * coffread.c (process_coff_symbol): Change PCC argument correction
1349 so that it only happens on big-endian targets; so that it only
1350 happens if the short or char argument is aligned on an int
1351 boundary; and so that it changes the location, rather than the
1352 type, of the argument. These changes tend to parallel similar
1353 (old) changes in stabsread.c.
1355 * coffread.c (coff_read_enum_type): Use the specified size for
1356 enums, don't assume that they are int-sized.
1358 * c-valprint.c (c_val_print): Don't assume enums are the same as
1361 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1362 Rendell, <michael@mercury.cs.mun.ca>.
1364 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1366 * language.h (local_decimal_format_custom): Add prototype.
1367 * language.c (local_decimal_format_custom): Add function, bug
1368 reported by Robert R. Henry (rrh@tera.com).
1370 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1372 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1373 by Josef Leherbauer, joe@takeFive.co.at.
1375 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1377 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1378 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1379 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1380 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1381 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1382 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1383 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1384 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1386 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1388 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1389 of demangled name fields to NULL if no demangling exists for
1390 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1391 symbols if their language is known at the time they are created,
1392 but sometimes the language is not known until later.
1394 * ch-typeprint.c (chill_print_type_base): Name changed to
1395 chill_type_print_base to match pattern for C and C++ names.
1396 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1397 to be consistent with other usages.
1398 * ch-typeprint.c (chill_type_print_base): Add support for
1399 printing Chill STRUCT types.
1400 * ch-valprint.c: Include values.h.
1401 * ch-valprint.c (chill_print_value_fields): New function and
1402 prototype for printing Chill STRUCT values.
1403 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1404 that was being called with two args instead of three.
1405 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1406 to print Chill STRUCT values.
1408 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1410 * configure.in: added testsuite to configdirs.
1412 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1414 * doc/stabs.texi: The `this' pointer is now known by the name
1415 `this' instead of `$t'.
1417 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1419 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1420 references of TAG_string_type DIEs in user defined types.
1421 * ch-lang.c (chill_create_fundamental_type): Track compiler
1422 change that now emits debugging info with the type long for Chill
1425 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1427 * remote-mips.c: New file; implements MIPS remote debugging
1429 * config/idt.mt: New file; uses remote-mips.c
1430 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1432 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1433 floating point coprocessor.
1434 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1436 (mips_pop_frame): If not mips_fpu, don't restore floating point
1438 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1440 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1441 mips_fpu, don't use fp0 as floating point return register.
1442 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1445 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1447 * gdb/testsuite: made modifications to testcases, etc., to allow
1448 them to work properly given the reorganization of deja-gnu and the
1449 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1451 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1453 * gdb/testsuite: Initial creation of gdb/testsuite.
1454 Migrated dejagnu testcases and support files for testing nm to
1455 gdb/testsuite from deja-gnu. These files were moved "as is"
1456 with no modifications. This migration is part of a major overhaul
1457 of dejagnu. The modifications to these testcases, etc., which
1458 will allow them to work with the new version of dejagnu will be
1459 made in a future update.
1461 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1463 * NEWS: Add reminders for next release.
1465 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1467 * mipsread.c (parse_lines): Correct check for files compiled with
1470 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1472 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1474 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1476 * Makefile.in (VERSION): GDB-4.8 release!
1477 * README, NEWS: Update for release.
1479 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1481 * am29k-pinsn.c (print_insn): Minor nits with const.
1482 * am29k-tdep.c: More minor nits with arg types for
1483 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1485 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1487 * gcc.patch: Update for a different GCC (G++) bug.
1488 * main.c (print_gdb_version): Update copyright year to 1993.
1489 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1490 conditionalize this file on it. FIXME, right way is to split
1491 these into two config files.
1492 (ATTACH_DETACH): Define for BSD 4.4
1493 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1494 (U_REGS_OFFSET): Revise for 4.4.
1495 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1496 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1497 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1499 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1501 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1504 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1506 * c-lang.c (c_printstr): Bugfix for length==0 case.
1508 * c-lang.c (c_printstr): If a C string ends in a null, don't
1511 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1513 * defs.h (STRCMP): Make it work for unsigned chars.
1515 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1517 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1518 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1519 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1520 define to kludge the large opcode table into two smaller tables,
1521 since GCC take exponential space to build the table. Lint.
1522 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1524 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1526 * Makefile.in (VERSION): Roll to 4.7.9.
1527 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1528 definition here, to handle both BSD 4.3 and 4.4 systems.
1529 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1530 * remote.c (alarm): Move declaration to global level, before
1531 first reference to it.
1532 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1533 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1535 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1537 * remote.c (readchar): forward declare alarm which otherwise looks
1538 like an undeclared variable to gcc.
1540 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1541 when comparing against an int. Avoids superfluous warning from
1544 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1545 Avoids superfluous warnings from some systems and/or compilers
1546 (like vax ultrix 4.2.)
1548 * language.c (struct op_print unk_op_print_tab): use the enum
1549 values rather naked zeros as initializers. Avoids warnings from
1550 ultrix type compilers.
1552 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1554 * Makefile.in (VERSION): Roll to 4.7.6.
1555 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1556 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1557 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1558 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1559 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1560 (depend): Fix bug where nm-files in config files weren't noticed.
1561 (make-proto-gdb-1): Avoid changing directories while building new
1562 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1564 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1566 * remote.c: Improve error recovery. Allow user to break out
1567 of initial connection attempt with INTERRUPT. Treat a timeout
1568 while waiting for remote packet like a retry, unless the remote
1569 side is actively running user code. Fix a few long printf_filtered's.
1571 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1574 * buildsym.c (start_subfile): Allow null file name.
1576 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1578 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1579 expects a pointer to complaint rather than a complaint
1581 (process_linenos): free the previously allocated subfile name,
1582 then allocate the new one from the heap.
1584 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1586 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1588 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1590 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1591 Previously, would bogusly index off the bottom of type_vector.
1592 (rs6000_builtin_type): Accept type number as argument.
1593 (read_type, case '-'): Handle negatives like any other type number.
1595 * symfile.c (deduce_language_from_filename): Handle null name.
1597 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1598 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1599 fixed by sato@sm.sony.co.jp.
1601 * xcoffread.c (parmsym): Don't use an initializer to set up
1602 this struct symbol. Set it up in initialize_xcoffread.
1603 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1604 works on real rs/6000 target with #ifndef FAKING_RS6000.
1606 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1608 * stabsread.c (rs6000_builtin_type): Move function from
1609 xcoffread.c:builtin_type.
1610 * xcoffread.c (builtin_type): Move to stabsread. Remove
1611 IBM6000_HOST dependency. Move misplaced comments.
1612 (various): Change printf's to complaints.
1613 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1614 objfile argument to read_type calls under #if 0.
1615 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1616 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1617 * Makefile.in: xcoffread.o is not built by default.
1618 * xm-rs6000.h (IBM6000_HOST): Remove.
1619 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1620 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1623 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1625 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1626 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1627 register numbers when user tries to modify elements in structs
1628 passed as arguments.
1629 * inflow.c (child_terminal_info): Move banner outside of system
1631 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1632 passes struct/union arguments by address.
1634 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1636 * Based on patch from Kean Johnston <maw@netcom.com>:
1637 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1638 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1639 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1641 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1643 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1644 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1646 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1648 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1649 cc debugging output.
1651 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1653 * stabsread.c (define_symbol): Complain about unrecognized names
1654 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1655 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1656 (read_cpp_abbrev): Don't use the class name as part of the
1657 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1658 abbrevs. Inspired by Mike Tiemann.
1659 (read_tilde_fields): Comment. Remove ancient dead code.
1660 Remove erroneous but non-dead code. Simplify. Add complaints.
1661 (in general): Remove extraneous (parentheses) in return
1664 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1666 * coffread.c (coff_lookup_type): Fix fencepost error reported
1667 by Art Berggreen, <arg@opal.acc.com>.
1669 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1670 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1672 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1673 test, which is apparently left over from when we used native
1674 include files and couldn't depend on the member names being there.
1675 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1677 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1679 * mipsread.c: Major overhaul to use new BFD symbol table reading
1680 routines. Now swaps information as it is needed, rather than
1681 swapping everything when the file is read.
1683 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1685 * Makefile.in (TARDIRS): Add sparclite demo dir.
1686 (*.tab.c): Change dependency on Makefile to depend on
1687 Makefile.in, otherwise it always rebuilds after configuring.
1688 Force output *.tab.c file into current directory even in "make"
1689 versions that rewrite dependent file names used in command lines.
1691 * TODO: Remove some things we did.
1692 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1693 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1694 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1695 * symtab.h: Eliminate unnamed unions and structs.
1697 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1699 * Makefile.in (VERSION): Roll to 4.7.5.
1701 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1703 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1704 re-evaluating symbol pointers.
1706 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1708 * c-exp.y (lcurly, rcurly): New nonterminals.
1709 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1711 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1712 made function static.
1713 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1714 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1715 * parse.c (start_arglist):
1716 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1717 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1718 * parser-defs.h (funcall_chain): Moved to parse.c.
1719 * printcmd.c (print_frame_nameless_args): Fix prototype.
1720 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1721 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1722 * valops.c (typecmp): Moved prototype from values.h.
1723 * value.h (typecmp): Moved prototype to valops.c, made static.
1724 * ch-exp.y (yylex): Change way control sequences are disabled.
1726 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1728 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1730 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1732 * mipsread.c (upgrade_type): Build array types correctly, using
1733 create_range_type and create_array_type.
1735 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1737 * remote-nindy.c: Cleanup.
1739 * infrun.c (wait_for_inferior): When rolling back the PC after
1740 a breakpoint, call write_pc so that NPC gets rolled back as well
1743 * blockframe.c (inside_entry_file, inside_main_func,
1744 inside_entry_func): PC of zero is always "bottom of stack".
1746 * printcmd.c (print_frame_args, print_frame_nameless_args):
1747 Let print_frame_nameless_args decide whether there are any,
1748 laying groundwork for possibly later printing 29K args for
1749 functions where we have tag words but no symbols.
1751 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1753 * Makefile.in: fix GDB doc targets for new doc subdir structure
1755 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1757 * stack.c (parse_frame_specification): Parse as many arguments
1758 as there are (up to MAXARGS). Pass all of them in argc, argv
1759 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1760 many there were, onto SETUP_ARBITRARY_FRAME.
1761 * tm-mips.h, tm-sparc.h: Corresponding changes.
1762 * mips-tdep.c, sparc-tdep.c: Ditto.
1764 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1766 * hp300ux-nat.c: Update copyrights.
1767 * mipsread.c (parse_partial_symbols): Complain about block
1768 indexes that go backwards. Fix from Peter Schauer.
1769 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1770 symbol-file that has no linkage symbols to be read.
1771 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1772 from tm- file to xm-file, since they're host dependent.
1773 * valarith.c (value_binop): Typo.
1775 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1777 * sparclite/aload.c: Add copyleft.
1778 * sparclite/crt0.s: Add comment at beginning.
1780 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1782 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1783 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1785 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1787 * values.c (value_headof): Fix typo in which VTBL and ARG were
1788 being confused for one another.
1790 * valops.c (typecmp): Now static.
1792 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1793 baseclass--we don't always inherit its virtual function table
1796 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1797 pointer correctly in case value_struct_elt moves it around.
1799 * valops.c (typecmp): Now static. Also, now groks references
1802 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1803 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1805 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1807 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1808 to avoid "too much defining" error from native C compiler (!).
1810 * Makefile.in (HFILES): Add typeprint.h.
1811 * typeprint.[ch]: Update copyrights.
1813 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1815 * Makefile.in: Update to match doc/ subdir changes.
1817 * config/hp300hpux.mh: No cross-host file needed, just native.
1818 * config/go32.mh: Remove nonexistent "native" support.
1820 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1821 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1822 * m88k-tdep.c (next_insn): Lint, cleanup.
1823 (store_parm_word): Lint.
1825 * README: Fix typo (reported by karl@hq.ileaf.com).
1827 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1829 * expression.h (BINOP_CONCAT): Document use for self concatenation
1830 an integral number of times.
1831 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1833 * valarith.c (value_concat): Rewrite to support self
1834 concatenation an integral number of times.
1835 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1836 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1837 eliminate hundreds of spurious shift/reduce and reduce/reduce
1838 conflicts that mask the 5 real ones.
1839 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1840 * ch-exp.y (integer_literal_expression): Remove production,
1843 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1845 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1846 implied that "no side effects" was nonfunctional.
1847 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1848 character string and bitstring concatenation.
1849 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1850 * expression.h (exp_opcode): Add BINOP_CONCAT.
1851 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1852 * language.c (string_type): Add function to determine if a type
1854 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1855 * valarith.c (value_concat): New function to concatenate two
1856 values, such as character strings or bitstrings.
1857 * valops.c (value_string): Remove error stub and implement
1859 * value.h (value_concat): Add prototype.
1860 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1861 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1862 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1865 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1867 * c-exp.y (exp): Add production to support direct creation
1868 of array constants using the obvious syntax.
1869 * c-valprint.c (c_val_print): Set printed string length.
1870 * dwarfread.c (read_tag_string_type): New prototype and
1871 function that handles TAG_string_type DIEs.
1872 * dwarfread.c (process_dies): Add case for TAG_string_type
1873 that calls new read_tag_string_type function.
1874 * expprint.c (print_subexp): Add support for OP_ARRAY.
1875 * gdbtypes.c (create_range_type, create_array_type): Inherit
1876 objfile from the index type.
1877 * ch-typeprint.c (chill_print_type): Add case for
1879 * ch-valprint.c (chill_val_print): Fix case for
1882 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1884 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1885 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1886 include/coff/mips.h.
1888 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1890 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1891 constants with an explicit null byte terminator. OP_STRING is
1892 now used for real string types.
1893 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1894 they are used by all languages.
1895 * c-lang.c (_initialize_c_language): Move initializations of
1896 builtin_type_* to lang.c.
1897 * c-typeprint.c (c_type_print_varspec_prefix,
1898 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1899 to TYPE_CODE_STRING.
1900 * c-valprint.c (c_val_print): Change the way character arrays
1901 are printed as strings to be consistent with the way strings
1902 are printed when pointer-to-char types are dereferenced.
1903 Remove test of print_max before calling val_print_string, which
1904 now does it's own test.
1905 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1906 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1907 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1908 * gdbtypes.c (builtin_type_*): Add declarations moved from
1910 * gdbtypes.c (create_string_type): New function to create real
1912 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1913 renamed to TYPE_CODE_STRING.
1914 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1915 builtin_type_* types moved from c-lang.c.
1916 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1917 to TYPE_CODE_STRING.
1918 * gdbtypes.h (builtin_type_string): Add extern declaration.
1919 * gdbtypes.h (create_string_type): Add prototype.
1920 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1921 renamed to TYPE_CODE_STRING.
1922 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1924 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1925 renamed to TYPE_CODE_STRING.
1926 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1928 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1929 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1930 to TYPE_CODE_STRING.
1931 * valops.c (allocate_space_in_inferior): New function and
1932 prototype, using code ripped out of value_string.
1933 * valops.c (value_string): Rewritten to use new function
1934 allocate_space_in_inferior, but temporarily disabled until some
1935 other support is in place.
1936 * valops.c (value_array): New function to create array constants.
1937 * valprint.c (val_print_string): Add comment to document use,
1938 complete rewrite to fix several small buglets.
1939 * value.h (value_array): Add prototype.
1940 * value.h (val_print_string): Change prototype to match rewrite.
1941 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1942 * ch-exp.y (match_character_literal): Disable recognition of
1943 control sequence form of character literals and document why.
1945 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1947 * nindy-share/nindy.c: Add comments to #endif's to clarify
1950 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1951 read_memory to get byte order right.
1952 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1953 anymore. This is done in paread.c now. We expect unwind info
1954 to hang off of objfiles, and search all of the objfiles when until
1956 * (skip_trampoline_code): Cast arg to target_read_memory.
1957 * objfiles.h (struct objfile): Add new field obj_private to hold
1958 per object file private data (unwind info in this case).
1959 * paread.c (read_unwind_info): New routine to read unwind info
1960 for the objfile. This data is hung off of obj_private.
1961 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1962 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1963 make this easier to access.
1965 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1967 * c-valprint.c (cp_print_class_member): Add extern decl.
1968 * c-valprint.c (c_val_print): Extract code for printing methods
1969 and move it to cp_print_class_method in cp-valprint.c.
1970 * c-valprint.c (c_val_print): Extract code to print strings and
1971 move it to val_print_string in valprint.c.
1972 * cp-valprint.c (cp_print_class_method): New function using
1973 code extracted from c_val_print.
1974 * valprint.c (val_print_string): New function using code
1975 extracted from c_val_print.
1976 * value.h (val_print_string): Add prototype.
1977 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1978 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1979 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1980 CHECKBUF, growbuf_by_size): New variables, macros, and support
1981 functions for implementing a dynamically expandable temp buffer.
1982 * ch-exp.y (match_string_literal): New lexer function.
1983 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1984 removed and replaced with new CHECKBUF macro.
1985 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1986 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1988 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1990 * Makefile.in: Add info for paread.o.
1991 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1993 * blockframe.c (frameless_look_for_prologue): Correct the
1995 * gdbtypes.h, gdbtypes.c: Use const in decl of
1996 cplus_struct_default, now that pa-gas assembler has been fixed.
1997 * hppah-nat.c: Formatting.
1998 * hppah-tdep.c: Remove lots of useless externs for variables we
2000 * (find_unwind_entry): Speed up by using binary search, and a one
2002 * (rp_saved): New routine to see what unwind info says about RP
2003 being saved on the stack frame.
2004 * (frame_saved_pc): Look for prologue to see if we need to
2005 examine the stack for the saved RP or not.
2006 * (init_extra_frame_info): Check for prologue, instead of
2007 framesize to determine if we are frameless or not.
2008 * (frame_chain_valid): Stop backtraces when we run into _start.
2009 * (push_dummy_frame): Reformat to make more readable.
2010 * (find_dummy_frame_regs): ditto.
2011 * (hp_pop_frame): ditto.
2012 * (hp_restore_pc_queue): small cleanup.
2013 * (hp_push_arguments): ditto.
2014 * (pa_do_registers_info): ditto.
2015 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2016 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2017 * Define FRAME_CHAIN_VALID.
2018 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2019 passed to functions.
2021 * paread.c (pa_symtab_read): Use new bfd conventions for
2022 accessing linker symbol table.
2023 * (pa_symfile_init): Access embedded STAB info via BFD section
2024 mechanism and related macros.
2027 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2029 * sparc-stub.c: Use a seperate stack for our traps.
2030 * Handle recursive traps.
2031 * Remove all trap init code. This needs to be done by the
2033 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2035 * (handle_exception): See if we are at breakinst, if so, then
2036 advance PC sp that users can just step out of breakpoint().
2037 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2038 new place if SP has changed.
2039 * (case 's'): Get rid of this, we can't do it yet.
2040 * (case 't'): New command to test any old random feature.
2041 * (case 'r'): New command to reset the system.
2042 * (breakpoint): Add label to breakpoint trap instruction so that
2043 handle_exception() can detect where we are and get past the
2044 breakpoint trivially.
2046 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2048 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2050 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2052 * configure.in: recognise all sparclite variants
2054 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2056 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2057 binary files oring in the right bit.
2059 * main.c, source.c, state.c, symmisc.c: use macros defined in
2060 fopen-{bin|both} when fopening files.
2062 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2064 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2065 from a configuration file (typically including <limits.h>), or to
2066 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2067 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2068 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2069 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2070 * exppritn.c (print_subexp, dump_expression): Add case for
2072 * expression.h (OP_BITSTRING): New expression element type for
2074 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2075 macros to convert between number of expression elements and bytes
2076 to store that many elements.
2077 * i960-tdep.c (leafproc_return): Use new macros to access
2078 minimal symbol name and address fields.
2079 * m88k-pinsn.c (sprint_address): Use new macros to access
2080 minimal symbol name and address fields.
2081 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2082 minimal symbol address field.
2083 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2084 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2085 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2086 Use new BYTES_TO_EXP_ELEM macro.
2087 * parse.c (write_exp_bitstring): New function to write packed
2088 bitstrings into the expression element vector.
2089 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2091 * parser-defs.h (struct stoken): Document that it is used for
2092 OP_BITSTRING as well as OP_STRING.
2093 * parser-defs.h (write_exp_bitstring): Add prototype.
2094 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2095 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2096 LOWER, LENGTH): New tokens for keywords.
2097 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2098 upper_lower_argument, length_argument, array_mode_name,
2099 string_mode_name, variant_structure_mode_name): New non-terminals
2101 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2102 * ch-exp.y (match_bitstring_literal): New lexer support function
2103 to recognize bitstring literals.
2104 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2105 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2106 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2107 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2108 * ch-exp.y (yylex): Check tokentab6.
2109 * ch-exp.y (yylex): Call match_bitstring_literal.
2111 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2113 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2114 symbol name and value fields.
2116 * c-exp.y (yylex): Make static, to match prototype and other
2119 * expression.h (exp_opcode): Add BINOP_MOD.
2120 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2121 * expprint.c (dump_expression): Handle new BINOP_MOD.
2122 * language.c (binop_type_check): Handle new BINOP_MOD.
2123 * main.c (float_handler): Re-enable float handler when hit.
2124 * valarith.c (language.h): Include, need current_language.
2125 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2126 for integer divide truncates towards zero for negative results.
2127 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2128 * valarith.c (value_binop): Allow arithmetic operations on
2129 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2130 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2131 * ch-exp.y (tokentab3): Add MOD and REM.
2132 * ch-exp.y (yylex): Set innermost_block for symbols found
2133 in local scopes. Return LOCATION_NAME for local symbols.
2134 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2135 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2137 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2139 * command.c (shell_escape, make_command, _initialize_command):
2140 don't create or use fork if CANT_FORK is defined.
2141 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2142 code written for the IBM PC" remain.
2143 * xm-go32.h: define CANT_FORK
2145 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2147 * remote-sim.c: first attempt at general simulator interface
2148 * remote-hms.c: whitespace
2149 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2150 understand new stack layout. (print_register_hook): print ccr
2151 register in a fancy way.
2153 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2155 * eval.c (language.h): Include.
2156 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2157 to pointer types when the current language is C. It loses for
2158 other languages when the lower index bound is nonzero.
2159 * valarith.c (value_subscript): Take array lower bounds into
2160 account when performing subscripting operations.
2161 * valops.c (value_coerce_array): Add comment describing why
2162 arrays with nonzero lower bounds are dealt with in value_subscript,
2163 rather than in value_coerce_array.
2165 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2167 * ch-exp.y (FLOAT_LITERAL): Add token.
2168 * ch-exp.y (literal): Add FLOAT_LITERAL.
2169 * ch-exp.y (match_float_literal): New lexer routine.
2170 * ch-exp.y (convert_float): Remove.
2171 * ch-exp.y (yylex): Call match_float_literal.
2172 * ch-exp.y (yylex): Match single '.' after trying
2173 to match floating point literals.
2175 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2176 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2178 * expprint.c (dump_expression): New function for dumping
2179 expression vectors during gdb debugging.
2180 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2181 MULTI_SUBSCRIPT and moved out of BINOP range.
2182 * expression.h (DUMP_EXPRESSION): New macro that calls
2183 dump_expression if DEBUG_EXPRESSIONS is defined.
2184 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2185 * parse.c (length_of_subexp, prefixify_subexp): Change
2186 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2187 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2188 prefixify'ing the expression.
2189 * printcmd.c (print_command_1): Add comment.
2190 * ch-exp.y (expression_list): Add useful actions.
2191 * ch-exp.y (value_array_element): Add useful actions.
2192 * ch-exp.y (array_primitive_value): Add production.
2193 * ch-exp.y (yylex): Recognize ',' as a token.
2195 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2197 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2198 POSIXize the recursive makes (make [variable assignments] target{s})
2200 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2202 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2203 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2204 CPLUS_MARKER for all SVR4 systems, so follow suit.
2205 * defs.h (strdup_demangled): Remove prototype.
2206 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2207 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2208 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2209 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2210 prim_record_minimal_symbol_and_info): Use new macro
2211 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2212 * minsyms.c (install_minimal_symbols): Use new macro
2213 SYMBOL_INIT_DEMANGLED_NAME.
2214 * stabsread.c (define_symbol): Use new macro
2215 SYMBOL_INIT_DEMANGLED_NAME.
2216 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2217 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2218 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2219 SYMBOL_INIT_DEMANGLED_NAME.
2220 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2221 SYMBOL_DEMANGLED_NAME now tests language itself.
2222 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2223 now tests language itself.
2224 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2225 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2226 mangled name member in the language dependent portion of a symbol.
2227 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2228 mangled name member appropriate for a symbol's language.
2229 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2230 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2231 SYMBOL_DEMANGLED_NAME now tests language itself.
2232 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2233 initializes language dependent portion of symbol.
2234 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2235 demangles and caches the demangled form of symbol names.
2236 * utils.c (fputs_demangled, fprint_symbol): Use current language
2237 to select an appropriate demangling algorithm.
2238 * utils.c (strdup_demangled): Remove, no longer used.
2239 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2240 access the Chill mangled name member in the language dependent
2241 portion of a symbol.
2242 * ch-lang.c (chill_demangle): New function, simple demangler.
2243 * defs.h (chill_demangle): Add prototype.
2244 * symtab.h (language_dependent_info): Add struct for Chill.
2246 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2248 * Makefile.in (BISON): Add comment that when bison is used, it
2249 must include the "-y" option.
2250 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2251 Remove defines to remap non-yacc symbols, thus backing out of
2252 previous recent changes. Standard policy is that non-yacc parser
2253 generators get fixed, rather than adding bug workarounds in gdb
2254 for each new one that pops up. Expand comment to note this.
2255 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2257 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2259 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2260 case. Use code in N_SOL.
2262 * paread.c: New file that contains all HPPA/HPUX symbol reading
2264 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2265 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2266 * (dbx_symfile_offsets): Make static.
2267 * (pastab_build_psymtabs): New interface routine for paread to
2268 send stabs into dbxread.
2269 * gdb-stabs.h: Remove gobs of HPPA cruft.
2271 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2273 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2275 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2277 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2278 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2279 and YYDEBUG is not already defined.
2280 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2281 them during the previous replacements.
2282 * printcmd.c (_initialize_printcmd): Update internal documentation
2283 for "set" command to note that the assignment syntax is language
2285 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2286 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2287 and YYDEBUG is not already defined.
2288 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2289 single_assignment_action): New terminals and nonterminal for gdb
2290 extensions to chill expression grammer.
2291 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2292 tokens that start with '$' (register names, convenience vars, etc).
2293 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2294 * ch-exp.y (yylex): Call match_dollar_tokens.
2296 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2298 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2299 accessing minimal symbol data.
2300 * infcmd.c (read_pc): Use #ifdef, not #if.
2301 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2302 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2303 minimal symbol data.
2305 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2306 frame. Use find_return_regnum to find the caller.
2307 * (find_unwind_entry): New routine to locate stack frame info
2308 associated with a procedure. This looks in the $UNWIND_START$
2309 section in the SOM file.
2310 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2311 figure out where the caller's return address is stored.
2312 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2313 to figure out the frame size for a procedure.
2314 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2315 * (init_extra_frame_info): New routine. Corrects PC and FP for
2316 outermost frame if necessary.
2317 * (frame_chain): New routine, moved from tm-hppa.h.
2318 * (skip_trampoline_code): Handle computed function calls (ie:
2319 calls from $$dyncall).
2320 * (unwind_command): Temporary support function to allow user
2321 to control/observe aspects of the unwind (stack frame) info.
2322 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2323 was in a system call, if so, then read the PC from r31.
2324 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2325 with extra arg for skip_trampoline_code().
2326 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2327 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2328 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2330 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2332 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2333 Call new bfd_get_size() and verify that string table is no larger
2334 than the file that is supposed to contain it.
2335 * symfile.c (syms_from_objfile): Only complain about configured
2336 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2337 current target is the default BFD target.
2339 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2341 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2342 * solib.c (bkpt_names): New array of symbol names to try to
2343 use for the "mapping complete" breakpoint. Configurable
2344 define SOLIB_BKPT_NAME is first one to try.
2345 * solib.c (find_solib): Test debug_base for nonzero rather
2346 than just greater than zero.
2347 * solib.c (enable_break): Use bkpt_names to look up address
2348 at which to set "mapping complete" breakpoint.
2350 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2352 * defs.h (STRCMP, STREQ, STREQN): New macros.
2353 * defs.h (demangle_and_match): Remove prototype.
2354 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2355 and STREQN defined in defs.h.
2356 * dwarfread.c (set_cu_language): For completely unknown languages,
2357 try to deduce the language from the filename. Retain behavior
2358 that for known languages we don't know how to handle, we use
2360 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2361 and demangled name fields in symbol.
2362 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2363 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2364 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2365 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2366 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2367 Replace usages throughout.
2368 * elfread.c (demangle.h): Include.
2369 * elfread.c (record_minimal_symbol): Remove prototype and function.
2370 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2371 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2372 * infcmd.c (jump_command): Remove code to demangle name and add
2373 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2374 * minsyms.c (demangle.h): Include.
2375 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2376 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2377 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2378 * mipsread.c (psymtab_language): Add static variable.
2379 * stabsread.c (demangle.h): Include.
2380 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2381 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2382 * stack.c (return_command): Remove explicit demangling of name
2383 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2384 * symfile.c (demangle.h): Include.
2385 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2386 to match macros in symfile.h and allow them to be compiled
2387 if INLINE_ADD_PSYMBOL is not true.
2388 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2389 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2390 Add code to demangle and cache C++ symbol names. Use macro form
2391 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2392 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2393 Remove, also defined in symfile.c, which we already fixed.
2394 * symtab.c (expensive_mangler): Remove prototype and function.
2395 * symtab.c (find_methods): Remove physnames parameter and fix
2397 * symtab.c (completion_list_add_symbol): Name changed to
2398 completion_list_add_name.
2399 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2400 the normal symbol name and the cached C++ demangled name.
2401 * symtab.c (lookup_demangled_partial_symbol,
2402 lookup_demangled_block_symbol): Remove prototypes and functions.
2403 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2404 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2405 Remove code to try demangling names and matching them.
2406 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2407 Fix to try matching the cached demangled name if no match is
2408 found using the regular symbol name.
2409 * symtab.c (find_methods): Remove unused physnames array.
2410 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2411 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2412 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2413 C++ demangled symbol names.
2414 * symtab.h: Much reformatting of structures and such to add
2415 whitespace to make them more readable, and make them more
2416 consistent with other gdb structure definitions.
2417 * symtab.h (general_symbol_info): New struct containing fields
2418 common to all symbols.
2419 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2420 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2421 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2422 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2423 symbol): Use general_symbol_info struct.
2424 * utils.c (demangle_and_match): Remove, no longer used.
2425 * valops.c (demangle.h): Include.
2426 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2427 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2428 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2429 symmisc.c, symtab.c, valops.c: Replace references to minimal
2430 symbol fields with appropriate macros.
2431 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2432 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2433 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2434 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2435 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2436 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2437 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2438 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2439 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2440 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2441 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2442 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2443 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2444 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2446 * buildsym.c (start_subfile, patch_subfile_names): Default the
2447 source language to what can be deduced from the filename.
2448 * buildsym.c (end_symtab): Update the source language in the
2449 allocated symtab to match what we have been using.
2450 * buildsym.h (struct subfile): Add a language field.
2451 * c-typeprint.c (c_print_type): Remove code to do explicit
2453 * dbxread.c (psymtab_language): Add static variable.
2454 * dbxread.c (start_psymtab): Initialize psymtab_language using
2455 deduce_language_from_filename.
2457 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2459 * valprint.c (val_print): Reorganize comment and add note
2460 about dependency on target byte ordering.
2461 * ch-exp.y (value_array_slice): Fix typo.
2462 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2463 byte sized ints are assumed to be char strings and printed with
2464 string syntax. In chill, arrays of chars and arrays of
2465 bytes/ubytes are distinquishable, and printed appropriately.
2467 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2469 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2470 read/write routines for HPUX.
2472 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2473 branch targets to compute target address using const from previous
2474 instruction if necessary.
2475 * Add `Q' operator to print out bit position field various
2477 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2478 cleanups, use new code from Utah.
2479 * (store_inferior_registers): Update to new code from Utah.
2480 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2481 * (fetch_register): Clear out priv level when reading PCs.
2482 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2483 * Remove decl of errno, #include wait.h and target.h.
2484 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2485 were inside of a kernel call. If so, then PC is in a different
2486 register. Also, mask out bottom two bits of all PCs so as not to
2487 confuse higher level code.
2488 * (push_dummy_frame): Create from #define in tm-hppa.h.
2489 * (find_dummy_frame_regs): Update from Utah.
2490 * (hp_pop_frame): Create from #define in tm-hppa.h.
2491 * (hp_restore_pc_queue): New, from Utah.
2492 * (hp_push_arguments): Big fixes from Utah.
2493 * (pa_do_registers_info, pa_print_registers): Only print out fp
2495 * (skip_trampoline_code): New routine to deal with stubs that
2496 live in nowhereland between callers and callees.
2497 * i860-tdep.c: Remove decl of attach_flag.
2498 * infrun.c (wait_for_inferior): Add new macro
2499 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2500 at by PC will be nullified. If so, then step the target once more
2501 so as to avoid confusing the user.
2502 * (just before step_over_function:): Use stop_func_start, not
2503 stop_pc when checking for the existance of line number info.
2504 stop_func_start will reflect the proper address of the target
2505 routine, not of the stub that we may be traversing to get there.
2506 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2507 to deal with the stubs that PA compilers sometimes stick between
2508 callers and callees. Also, define FLAGS_REGNUM for access to the
2510 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2512 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2513 write gr0, PC regs, and PSW!
2514 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2515 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2517 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2518 * Define struct unwind_table_entry.
2519 * valops.c (call_function_by_hand): Add another arg to
2520 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2523 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2525 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2527 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2529 * Makefile.in (VERSION): Bump to 4.7.4.
2530 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2531 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2532 * Makefile.in (HFILES): Add valprint.h.
2533 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2534 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2535 * typeprint.c, typeprint.h: New files for language independent
2536 type printing functions.
2537 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2538 type printing functions and definitions.
2539 * valprint.h: New include file for language independent value
2540 printing definitions.
2541 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2542 dependent value printing functions.
2543 * c-exp.y (production ptype): Add range_type variable and use new
2544 create_range_type function.
2545 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2546 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2547 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2548 "const static" to ANSI-conformant "static const".
2549 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2550 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2552 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2553 * coffread.c (decode_type): Add range_type variable and call to
2554 new create_range_type function.
2555 * complaints.c (complain): Remove unused val variable.
2556 * complaints.c (_initialize_complaints): Make it void.
2557 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2558 variable and call new create_range_type function.
2559 * defs.h (enum val_prettyprint): Move enum from value.h to here
2560 so we can avoid having to include value.h just for prototypes that
2561 need the enum (thanks ANSI).
2562 * dwarfread.c (struct_type): Local anonymous_size variable is
2563 only used if !BITS_BIG_ENDIAN.
2564 * dwarfread.c (decode_subscript_data_item): Add rangetype
2565 variable and call new create_range_type function.
2566 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2568 * eval.c (evaluate_subexp): Remove unused local variable name
2569 and the statement with no side effects that initializes it.
2570 * expprint.c (print_subexp): Change local_printstr to
2572 * gdbtypes.c (create_range_type): New function that creates
2573 a range type using code fragments from object file readers as
2574 an example of what has to be initialized.
2575 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2576 and high_bound parameters, replaced with a single range_type
2577 parameter. Change function body to use passed in range_type
2578 rather than handcrafting one.
2579 * gdbtypes.h (create_range_type): Add prototype.
2580 * gdbtypes.h (create_array_type): Change prototype parameters.
2581 * infrun.c (normal_stop): Remove unused local variables tem and c.
2582 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2583 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2584 stub functions that call error if called.
2585 * language.c (unknown_language_defn, auto_language_defn,
2586 local_language_defn): Add initializers unk_lang_print_type and
2588 * language.h (struct language_defn): Reformat for larger
2589 comments, add la_print_type and la_val_print members. Add
2590 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2591 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2592 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2594 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2596 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2597 * main.c (execute_command): Remove unused local variable cmdlines.
2598 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2599 (clear_displays), symmisc.c (block_depth), values.c
2600 (clear_value_history):
2601 Make testing of truth value of assignment result explicit.
2602 * mipsread.c (upgrade_type): Update FIXME to include future use
2603 of create_range_type.
2604 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2605 whatis_exp, maintenance_print_type): Move prototypes and functions
2607 * printcmd.c (_initialize_printcmd): Move add_com calls for
2608 ptype_command and whatis_command to new typeprint.c.
2609 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2610 * source.c (find_source_lines): Local variable c only used
2611 when LSEEK_NOT_LINEAR is defined.
2612 * stabsread.c (read_array_type): Use new create_range_type
2614 * stabsread.c (read_range_type): Add new index_type variable and
2615 call new create_range_type function rather than handcrafting
2617 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2618 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2619 * symtab.c (type_print_base usages): Use c_type_print_base.
2620 * symtab.c (type_print_varspec_prefix usages): Use
2621 c_type_print_varspec_prefix.
2622 * symtab.c (type_print_method_args usages): Use
2623 cp_type_print_method_args.
2624 * valprint.c: Completely ripped apart and the fragments used
2625 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2626 valprint.h. Remaining stuff is language independent.
2627 * value.h (struct fn_field): Forward declare for prototypes.
2628 * value.h (type_print_1): Remove prototype.
2629 * value.h (enum val_prettyprint): Moved to defs.h.
2630 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2631 * value.h (baseclass_offset): Add prototype.
2632 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2633 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2634 * ch-typeprint.c: New file for language dependent type printing.
2635 * ch-valprint.c: New file for language dependent value printing.
2636 * ch-exp.y (parse_number): Remove prototype and stub function.
2637 * ch-exp.y (decode_integer_literal): Removed unused digits and
2639 * ch-exp.y (convert_float): Completely ifdef out for now.
2640 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2641 ch-lang.c (chill_op_print_tab):
2642 Change from ANSI-obsolescent "const static" to ANSI-conformant
2644 * ch-exp.y (yylex): Add unhandled storage class enumeration
2645 literals to switch statement for completeness.
2646 * ch-lang.c (chill_create_fundamental_types): Remove unused
2647 nbytes variable. Change dummy type to 2 bytes to match int.
2648 Handle FT_VOID types gratuituously added to chill DWARF by
2649 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2650 type rather than a one byte TYPE_CODE_INT type.
2651 * ch-lang.c (chill_language_defn): Add chill_print_type and
2653 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2655 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2657 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2658 bfd_get_symbol_leading_char instead.
2660 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2661 leading character from names.
2662 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2663 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2664 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2666 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2667 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2668 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2669 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2670 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2671 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2672 * symfile.c (syms_from_objfile): Insert debugging check to test
2673 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2675 * doc/gdbint.texinfo (Host Conditionals): Remove
2676 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2678 (Target Conditionals): Remove all of the above.
2680 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2682 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2683 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2685 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2687 * coffread.c (decode_type): catch negative tagndx fields generated
2689 * exec.c: comment out string following #endif.
2690 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2691 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2693 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2694 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2696 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2698 * complaints.c: New file, code moved from utils.c.
2699 * complaints.c (complain): Made into a varargs function.
2700 * complaints.h: New file, code moved from symfile.h.
2701 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2702 * Makefile.in (HFILES): Add complaints.h.
2703 * Makefile.in (OBS): Add complaints.o.
2704 * symfile.c (complaint_root, stop_whining, complaint_series,
2705 complain, clear_complaints, add_show_from_set for stop_whining):
2706 Moved to complaints.c.
2707 * symfile.h (struct complaint, complaint_root decl, complain
2708 prototype, clear_complaints prototype): Moved to complaints.h.
2709 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2710 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2711 complaints.h. Remove casts from arguments to complain(),
2712 which is now a varargs function, and remove unnecessary
2713 placeholder zero args.
2714 * defs.h (begin_line): Add prototype.
2715 * defs.h (vprintf_filtered): Add prototype.
2716 * dwarfread.c (varargs.h): Remove, no longer needed.
2717 * dwarfread.c (dwarfwarn): Remove prototype and function.
2718 * dwarfread.c (complaints): Define a bunch of complaints.
2719 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2720 usages to standard complain() calls.
2721 * utils.c (begin_line): New function that ensures that
2722 whatever gets filter-printed next starts on its own line.
2723 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2724 but to stdout (calls vfprintf_filtered internally).
2726 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2728 * remote.c: Avoid printf_filtered line limit. Suggested by
2729 Robert R. Henry, <rrh@tera.com>.
2730 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2732 * main.c (main): Accept --silent as well as --quiet. Change +help
2733 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2735 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2736 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2738 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2740 * tm-nindy960.h, remote-nindy.c: Lint.
2742 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2744 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2745 a optional type to decorate as an array type, the type of the
2746 index, and the bounds of the array. Records this additional info
2747 in the array type for use with languages with nonzero array
2749 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2750 to note that arrays may have bounds.
2751 * gdbtypes.h (create_array_type): Update prototype.
2752 * c-exp.y (ptype production): Adjust for new create_array_type
2753 calling conventions.
2754 * coffread.c (decode_type): Call create_array_type rather than
2755 handcrafting array types.
2756 * convex-tdep.c (value_type): Remove, now use create_array_type.
2757 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2758 vector_type into calls to create_array_type.
2759 * dwarfread.c (decode_subscr_data): Name changed to
2760 decode_subscript_data_item throughout.
2761 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2762 create_array_type. Now records index type and range as well.
2763 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2764 change to use create_array_type.
2765 * dwarfread.c (read_subroutine_type): Test existing user defined
2766 types before decorating them, to ensure they are blank, and
2767 complain about it if they are not.
2768 * dwarfread.c (decode_fund_type): For unrecognized types, always
2769 return some valid type (type integer). If the unrecognized type
2770 cannot be an implementation defined type, complain as well.
2771 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2772 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2773 * mipsread.c (upgrade_type): Add FIXME comment that code to
2774 handcraft arrays should be replaced with call to create_array_type.
2775 * stabsread.c (read_array_type): Replace code to handcraft
2776 array types with call to create_array_type.
2777 * valprint.c (type_print_varspec_prefix): Minor formatting
2778 change, join lines that don't need to be split.
2780 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2782 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2783 decl for attach_flag, it now lives in inferior.h.
2784 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2785 Make most functions static.
2786 * hppah-nat.c: General cleanups, remove BSD specific code (since
2787 that all lives in hppab-nat.c).
2788 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2789 Change sense of test against inside_entry_file(). This fix is
2791 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2792 to read/write_register_bytes().
2793 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2794 work around PA-GAS assembler bug. Also, add trailing */ to some
2796 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2797 Same reason as above.
2799 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2801 * mipsread.c (parse_symbol): When checking whether a structured
2802 type is an enum, check qualifiers of its first member, as well as
2803 the base type of the member. Bug found and fixed by John M.
2804 Farrell, <farrell@fjord.reo.dec.com>.
2806 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2807 * remote-vx.c: Don't include vx-share/reg.h.
2808 * vx-share/ptrace.h: Reproduce from scratch.
2809 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2810 * Makefile.in: Remove references to removed files, and to removed
2811 29k-share directories.
2813 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2815 * c-lang.c (_initialize_c_language): Name changed from
2817 * m2-lang.c (_initialize_m2_language): Name changed from
2819 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2820 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2821 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2822 expression parsing into c-lang.c and m2-lang.c respectively.
2823 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2824 m2-exp.y respectively.
2825 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2826 and m2-* files respectively.
2827 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2828 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2829 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2830 * expression.h (struct block): Forward declaration for prototypes.
2831 * language.h (struct objfile): Forward declaration for prototypes.
2832 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2833 * Makefile.in (HFILES): Add ch-lang.h.
2834 * Makefile.in (OBS): Add ch-lang.o.
2835 * ch-exp.y: Migrate code that has nothing to do with expression
2836 parsing into ch-lang.c.
2837 * ch-lang.c: New file, code migrated from c-exp.y.
2838 * ch-lang.h: New file, internal interface between ch-* files.
2839 * ch-lang.c (_initialize_chill_language): Name changed from
2840 _initialize_chill_exp.
2842 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2843 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2844 * config/amix.mh (NATDEPFILES): Add.
2845 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2848 * dwarfread.c (decode_subscr_data): Remove spurious test that
2849 accepted only integer subscript types. We don't do anything
2850 with the type at the moment anyway.
2852 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2854 * ch-exp.y (match_character_literal): Fix case where no
2855 match at all is found.
2856 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2857 width types. For example, "INT" is always 2 bytes regardless
2858 of the values of any TARGET_*_BIT macros. So use explicit
2859 numeric sizes for the types.
2861 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2863 * c-exp.y (c_create_fundamental_type): New function to create
2864 language specific fundamental types for C.
2865 * m2-exp.y (m2_create_fundamental_type): New function to create
2866 language specific fundamental types for Modula 2.
2867 * c-exp.y (c_language_defn, cplus_language_defn): Add
2868 c_create_fundamental_type to language struct initializers.
2869 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2870 to language struct initializers.
2871 * dwarfread.c (expression.h, language.h): Include.
2872 * dwarfread.c (ftypes): New array to hold fundamental types
2873 for current compilation unit.
2874 * dwarfread.c (cu_language_defn): New pointer to language
2875 struct for language of current compilation unit.
2876 * dwarfread.c (dwarf_fundamental_type): New function to
2877 create/lookup fundamental types.
2878 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2879 * dwarfread.c (throughout): Replace lookup_fundamental_type
2880 with dwarf_fundamental_type.
2881 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2882 compilation unit (may be different language or different objfile).
2883 * gdbtypes.c (lookup_fundamental_type): Move actual type
2884 creations into language specific fundamental type creation
2885 functions and call via create_fundamental_type. Add comment
2886 about this function being obsolescent.
2887 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2888 sized signed and unsigned integers.
2889 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2890 * language.c (language_def): New function to lookup a language
2891 struct given it's enumeration.
2892 * language.h (struct language_defn): Add la_fund_type, a pointer
2893 to a function that creates fundamental types for this language.
2894 * language.h (create_fundamental_type): New macro to create
2895 fundamental types based on the current language.
2896 * language.h (language_def): Add prototype.
2897 * language.c (unk_lang_create_fundamental_type): New function
2898 for initializing language structs, calls error if called.
2899 * language.c (unk_language_defn, auto_language_defn,
2900 local_language_defn): Use unk_lang_create_fundamental_type.
2901 ch-exp.y (chill_create_fundamental_type): New function.
2902 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2903 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2905 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2907 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2909 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2910 as GCC_PRODUCER and GPLUS_PRODUCER.
2912 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2914 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2917 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2919 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2920 rather than '$'. This particular piece of braindamage is
2921 spreading like ooze. It's now infected libiberty, deja-gnu,
2923 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2924 hardwired '$' character.
2926 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2928 (Changes to break incredibly ugly, unmaintainable 750 line
2929 read_struct_type function up into managable pieces.)
2930 * Makefile.in (VERSION): Bump to 4.7.3.
2931 * stabsread.c (struct field_info): Local struct definition.
2932 * stabsread.c (read_member_functions, read_struct_fields,
2933 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2934 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2935 functions from fragmented read_struct_type.
2936 * stabsread.c (stabs_general_complaint): Catchall complaint.
2937 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2938 symbol name continuation code. Use macro throughout.
2939 * stabsread.c (various places): Replace add-one-to-pointer
2940 with pointer increment.
2941 * stabsread.c (read_type): Retain function local copy of type
2942 descriptor. Rearrange code calling read_struct_type() to match
2944 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2945 a single blank as the name of nameless enumerations. Recognize
2946 this special case and set nameless flag.
2947 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2949 * ch-exp.y (access_name): New non-terminal token and
2951 * ch-exp.y (general_procedure_name): Now a terminal token.
2952 * ch-exp.y (location): Expand production.
2953 * ch-exp.y (match_simple_name_string): New function.
2954 * ch-exp.y (yylex): Call match_simple_name_string and return
2955 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2957 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2959 * munch: Backslash escape vertical bar characters inside
2960 grep patterns since they have special meaning for some greps.
2961 * parse.c (write_exp_string): Complete rewrite to store string
2962 contants as a leading explicit length, followed by the string data,
2963 followed by a trailing explicit length.
2964 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2965 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2966 Use recorded explicit length of strings in expression elements,
2967 rather than strlen. Adjust code to skip over strings stored in
2968 expression elements, and code to access strings, to account for
2969 new leading explicit size expression element.
2970 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2971 0, to avoid negative expression element indices.
2972 * valops.c (search_struct_method): Minor whitespace change.
2974 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2976 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2977 which together maintain a dynamically expandable static buffer
2978 for the lexer to use when translating C strings to their internal
2979 form (other future uses possible). Fix parsing of C style strings
2980 to do the normal C style input conversions of escaped character
2982 * valops.c (value_string): Remove translation of escaped
2983 character sequences, now done in C expression parser.
2984 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2985 and decides if it should be printed in literal form or some other
2986 form, based on it's ASCII value and setting of sevenbit_strings.
2987 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2988 macro, change indentation style.
2989 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2990 * ch-exp.y (chill_printstr): First cut at real function instead
2993 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2995 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2997 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2999 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3001 * defs.h (sevenbit_strings): Add declaration.
3002 * defs.h (printchar): Replace with gdb_printchar.
3003 * language.h (language_defn): Add new function pointers
3004 la_printchar and la_printstr, to do language dependent
3005 printing of characters and strings.
3006 * language.h (local_printchar, local_printstr): New macros
3007 to call language dependent functions pointed to by la_printchar
3008 and la_printstr respectively.
3009 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3010 dependent functions for printing characters and strings.
3011 * c-exp.y (c_language_defn, cplus_language_defn): Add
3012 c_printchar and c_printstr.
3013 * command.c (do_setshow_command): Rename printchar use to
3015 * expprint.c (print_subexp): Replace C style string output
3016 with call to local_printstr.
3017 * language.c (unk_lang_printchar, unk_lang_printstr):
3018 New stubs, currently errors.
3019 * language.c (unknown_language_defn, auto_language_defn,
3020 local_language_defn): Add unk_lang_printchar and
3022 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3023 language dependent functions to print characters and strings.
3024 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3025 * utils.c (printchar): Renamed to gdb_printchar.
3026 * valprint.c (print_string): Remove prototype, function moved
3027 to c-exp.y, where it becomes c_printstr.
3028 * valprint.c (print_max): Made global for reference from the
3029 language dependent printing routines in *-exp.y.
3030 * valprint.c (repeat_count_threshold): New variable with function
3031 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3032 Change all references to old macro to references to new variable.
3033 * valprint.c (value_print, val_print): Replace calls to
3034 print_string with calls to local_printstr.
3035 * valprint.c (val_print): Replace C style character printing
3036 with call to local_printchar.
3037 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3038 * valprint.c (_initialize_valprint): Add add_show_from_set
3039 call for setting up repeat_count_threshold as print variable.
3040 * ch-exp.y (decode_integer_value): New function.
3041 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3042 * ch-exp.y (chill_printchar, chill_printstr): New language
3043 dependent functions for printing characters and strings.
3044 * ch-exp.y (chill_language_defn): Add chill_printchar and
3047 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3049 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3050 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3051 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3053 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3055 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3056 and assume the process has been killed.
3058 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3060 * remote-udi.c (udi_open): Reset vars so that user can re-run
3061 programs without leaving GDB.
3062 * (many routines): Slightly improve error handling.
3063 * (download): Zero out BSS by longs instead of bytes to avoid
3064 timeouts in real hardware.
3065 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3066 that connection is no longer in use after shutdown() of socket.
3067 This keeps GDB from dying of a SIGPIPE when you issue multiple
3068 `target udi' commands.
3070 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3072 * language.h (language_format_info): New structure to bundle
3073 local formatting information.
3074 * language.h (language_defn): Replace individual format info
3075 with language_format_info structs.
3076 * language.h (local_*_format, local_*_format_prefix,
3077 local_*_format_specifier, local_*_format_suffix): New macros
3078 for binary/octal/decimal/hex formats to access info elements.
3079 * c-exp.y (c_language_defn): Update for new format handling.
3080 * m2-exp.y (m2_language_defn): Update for new format handling.
3081 * dbxread.c (language.h): Include for partial-stab.h use.
3082 * mipsread.c (expression.h, language.h): Include for
3084 * defs.h (local_hex_format, local_hex_format_custom,
3085 local_hex_string, local_hex_string_custom): Move to language.h.
3086 * language.c (local_hex_format_custom, local_hex_string,
3087 local_hex_string_custom, local_octal_format_custom): Use new
3089 * language.c (unknown_language_defn, auto_language_defn,
3090 local_language_defn): Update for new format handling.
3091 * printcmd.c (print_scalar_formatted): Use new macros
3092 to access decimal and binary format info for printing.
3093 * c-exp.y (chill_language_defn): Update for new format handling.
3094 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3095 * ch-exp.y (decode_integer_literal): Add function
3096 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3097 * ch-exp.y (builtin_type_chill_char): Add definition.
3098 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3100 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3102 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3104 (aix_framedata): added nosavedpc field.
3105 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3107 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3108 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3109 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3110 instructions as function_frame_info does. Expand special case of
3111 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3113 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3115 (function_frame_info): Set frameless if the function has no frame,
3116 and set nosavedpc if the PC was not saved. Handle gcc generated
3117 stfd 31,-4(31); st 31, -12(31) correctly.
3118 (frameless_function_invocation): New second argument pcsaved; if 0
3119 return whether the function has a frame, if 1 return whether the
3121 (frame_initial_stack_address): Correct typo: cache registers for
3122 callee_fi, not for fi, (avoids reading garbage memory locations).
3124 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3126 * infrun.c (wait_for_inferior (just before step_over_function
3127 label)): Change test for stepping into subroutine to check for the
3128 presence of line number info. This makes stuff compiled with -g1
3129 cause GDB to not lose control when stepping.
3131 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3132 Improve comments as well.
3134 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3136 * Makefile.in (VERSION): Bump to 4.7.2
3137 * symtab.c (find_pc_symtab): Fix return of random value
3139 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3140 Makefile since it contains sed patterns used in generation.
3141 Add sed pattern to also delete #include of any malloc.h.
3142 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3143 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3144 function names to conform to K&R terminology with respect to
3145 logical and bitwise operators:
3146 UNOP_ZEROP => UNOP_LOGICAL_NOT
3147 UNOP_LOGNOT => UNOP_COMPLEMENT
3148 BINOP_LOGAND => BINOP_BITWISE_AND
3149 BINOP_LOGXOR => BINOP_BITWISE_XOR
3150 BINOP_LOGIOR => BINOP_BITWISE_IOR
3151 BINOP_AND => BINOP_LOGICAL_AND
3152 BINOP_OR => BINOP_LOGICAL_OR
3153 PREC_OR => PREC_LOGICAL_OR
3154 PREC_AND => PREC_LOGICAL_AND
3155 PREC_LOGIOR => PREC_BITWISE_IOR
3156 PREC_LOGXOR => PREC_BITWISE_XOR
3157 PREC_LOGAND => PREC_BITWISE_AND
3158 value_zerop() => value_logical_not()
3159 value_lognot() => value_complement()
3160 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3161 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3162 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3163 and is nonexistant in some SVR4 based systems.
3164 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3165 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3167 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3168 * source.c (source_info): Fix minor nits, print "1 line" rather
3169 than "1 lines", and "language is <lang>".
3170 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3171 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3172 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3174 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3175 * ch-exp.y: New expression parser, for GNU-Chill.
3176 * defs.h (enum language): Add language_chill.
3177 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3178 LANG_MODULA2 a recognized language.
3179 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3180 Chill as well as Modula-2.
3181 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3182 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3183 * language.c (set_language_command): Add chill.
3184 * language.c (binop_result_type, integral_type, character_type,
3185 boolean_type, structured_type, value_true, binop_type_check):
3186 Add language_chill cases.
3187 * language.h (_LANG_chill): Define.
3188 * symfile.c (deduce_language_from_filename): Recognize the
3189 filename extensions ".chill", ".c186", and ".c286" for Chill.
3190 * valprint.c (typedef_print): Add case for language_chill.
3191 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3192 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3193 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3194 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3196 * Makefile.in (distclean): Add target ch-exp.tab.c.
3197 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3198 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3199 * eval.c (evaluate_subexp): Add OP_BOOL case.
3200 * expprint.c (print_subexp): Add OP_BOOL case.
3202 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3204 * infcmd.c (set_environment_command): Avoid skipping first
3205 char of env value if an '=' appears in it. Bug report and fix
3206 by Mark Jungerman, <maj@lucid.com>.
3208 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3210 * infcmd.c (step_over_calls): Improve comments.
3211 * symtab.c (find_pc_psymtab): Clean up a bit.
3212 * (find_pc_symtab): Fix comments, clean up code.
3213 * (find_pc_line): General cleanups, efficiency improvements.
3214 Also, don't return garbage when some line info exists, but there
3217 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3219 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3220 member, and the stat pointer passed to vmap_symtab was NULL, the
3221 wrong vmap entries would be modified. Fixes behavior where
3222 attempting to load symbols for a module with no member would mess
3223 up already read in symbols.
3225 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3227 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3228 29k-share/dfe/mini2udi.o.
3229 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3230 * alldeps.mak, depend: Update to deal with removal of
3231 aforementioned files.
3232 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3233 requirement for useless 'program' argument. Clean up
3234 udi_create_inferior, and udi_load to call common download()
3235 routine. Create download routine to load remote hosts directly
3236 (with the help of BFD) so that we don't need yank.c and
3238 Fix udi_detach to call UDIDisconnect with
3239 the right arguments. Clean up udi_resume, don't assign tip_error
3240 twice. Clean up udi_wait, straighten out status codes. Make
3241 udi_kill really work.
3243 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3245 * c-exp.y: separated host/target idea of integer type size,
3246 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3247 UINT and CHAR rules. (parse_number): work out the targetwise type
3248 of a number based upon it's size and qualifiers. (yylex): chars
3249 are now treated the same way as ints.
3251 * source.c (indentify_source_line): don't core dump if wanted
3252 line is larger than number of lines in source. (can happen when
3253 coff gets confused about #included source).
3255 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3257 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3258 when debugging a program with 100 shared libraries.
3260 * solib.c (solib_map_sections): Always close the BFD we open.
3261 Free all malloc'd storage we allocate, too, including error cases.
3262 (struct so_list): Remove unused so_bfd member.
3263 (clear_solib): Don't bother closing so_bfd.
3265 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3266 cacheable. `So many symbol files, so little file descriptors.'
3268 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3270 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3271 Stubs should stand alone as much as possible.
3273 * source.c (show_directories): Avoid printf_filtered length prob
3274 pointed out by Jonathan Stone.
3276 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3277 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3278 <Lee_Cooprider@vos.stratus.com>.
3280 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3282 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3283 struct, not struct itself.
3284 * serial.h (serial_restore): Fix prototype, takes pointer not
3287 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3289 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3290 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3292 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3294 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3295 Stubs should stand alone as much as possible.
3297 * README: Add remote-es1800.c and remote-st2000.c to table.
3298 * go32-nat.c: Remove, there is no native go32 support.
3299 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3301 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3303 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3304 new routines to deal with sending SIGINTs to attached processes
3305 when the user interrupts the controlling GDB.
3306 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3307 the aforementioned routines when waiting for the attached process.
3309 * elfread.c, mipsread.c: Include <string.h>.
3310 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3311 * serial.h: Add prototype for serial_restore().
3313 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3315 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3316 minimal_symbol_count, because the NULL symbol is not included in
3317 the count. This prevented this function from finding the last
3318 symbol in the table.
3320 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3322 * dbxread.c (process_one_symbol): if not defined
3323 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3324 the start of the function, not just after N_FUN.
3326 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3328 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3329 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3330 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3331 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3332 file. Remove preprocessor defines that previously did remapping.
3334 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3336 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3337 Bug fix courtesy of Alexander Klaiber.
3339 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3341 hp300 native support (hp300hpux untested).
3343 * hp300ux-xdep.c: removed.
3344 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3345 * xm-hp300hpux.h: updated copyright.
3346 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3347 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3348 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3349 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3350 fork-child.o coredep.o corelow.o.
3351 (NAT_FILE, NATDEPFILES): new macros.
3352 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3353 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3355 (NAT_FILE, NATDEPFILES): new macros.
3356 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3358 Vax ultrix native support.
3360 * nm-vax.h: new file.
3361 * Makefile.in (HFILES): added nm-vax.h.
3362 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3363 coredep.o corelow.o removed.
3364 (NAT_FILE, NATDEPFILES): new macros.
3365 * xm-vax.h: updated copyright.
3366 (REGISTER_U_ADDR): removed.
3368 Apollo native support (untested).
3370 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3371 * a68v-nat.c, nm-apollo68[bv].h: new files.
3372 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3373 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3374 * a68v-xdep.c: removed.
3375 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3376 inftarg.o fork-child.o a68v-xdep.o.
3377 (NAT_FILE, NATDEPFILES): new macros.
3379 * defs.h: include nm.h.
3380 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3381 sparc-tdep.c, : do not include nm.h.
3382 * doc/gdbint.texinfo: nm.h now included in defs.h.
3384 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3386 * Makefile.in (VERSION): 4.7.1 post release!
3388 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3390 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3392 * Makefile.in (VERSION): gdb-4.7 release.
3393 * README: Update for gdb-4.7.
3395 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3397 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3400 * alldeps.mak, depend: Update.
3402 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3404 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3406 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3407 causes problems in setting breakpoint in the right place in
3408 functions with `float' args which are passed as doubles.
3409 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3410 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3412 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3414 * Makefile.in (HFILES): Add nm-i386sco.h.
3415 * dwarfread.c: include <sys/types.h> for SCO.
3416 * infptrace.c: Don't include ptrace.h under SCO.
3417 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3419 * config/i386v.mt: Add exec.o to TDEPFILES.
3421 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3423 * i386v-nat.c: Remove space from front of #endif.
3424 * irix4-nat.c: Remove externs of registers[], include inferior.h
3426 * mips-nat.c: Explicitly initialize zerobuf to 0!
3427 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3428 Always setup fci->frame, even if it's non-zero. Too many places
3429 depend upon this behavior (and I have to get a release out the
3431 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3432 processing_gcc_compilation if we find the embedded stabs marker.
3433 This fixes several bugs with finding the location of short or char
3434 function parameters passed on the stack.
3436 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3438 Native support for sun4sol2.
3440 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3441 * nm-sysv4.h: new file.
3442 * Makefile.in (HFILES): added nm-sysv4.h.
3443 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3444 (NAT_FILE, NATDEPFILES): new macros.
3445 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3447 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3449 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3450 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3452 * Makefile.in (VERSION): Tick to 4.6.9.
3454 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3456 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3457 definition, replace with portable one.
3458 * remote-nindy.c: Lint.
3459 (nindy_wait): Return type is int, result is inferior_pid.
3460 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3461 (initialize_symmisc): Remove empty function.
3462 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3463 Remove obsolete, misspelled macro.
3464 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3465 (all @node commands): Use new form to avoid nitpicking errors.
3466 * doc/gdbint.texinfo: Document host/native/target split.
3468 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3470 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3472 * xm-mips.h (offsetof): Don't define this if __STDC__.
3474 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3476 umax native support (untested).
3478 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3480 (NAT_FILE, NATDEPFILES): new macros.
3481 * config/umax.mt (TDEPFILES): removed exec.o.
3482 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3483 removed to nm-umax.h.
3484 * nm-umax.h: new file.
3485 * Makefile.in (HFILES): added nm-umax.h.
3487 hppa native support (untested).
3489 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3490 (NAT_FILE, NATDEPFILES): new macros.
3491 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3492 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3493 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3494 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3495 * hppa[bh]-xdep.c: removed.
3496 * hppa[bh]h-tdep.c: do not include ptrace.h.
3497 * Makefile.in (HFILES): added nm-hppa[bh].h.
3499 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3501 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3503 * mips-nat.c: Straighten out include files. Work around
3504 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3507 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3509 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3510 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3511 backtraces from core files work.
3512 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3513 Functions are now defined in mips-nat.c.
3515 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3517 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3518 serial_default_name().
3520 * remote-hms.c, ser-go32.c, serial.h: Change from
3521 serial_timedreadchar() to new serial_readchar().
3523 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3525 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3527 * c-exp.y: Moved handling of 'const' and 'volatile' from
3528 <type> to <typebase>. This removes 2 conflicts.
3530 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3532 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3533 from breakpoint table when reseting breakpoints.
3535 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3537 Native support cleanup and corefile fixes for i386 SVR4 systems.
3539 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3540 fill_fpregset): Moved to i386v4-nat.c
3541 * i386v4-nat.c, nm-i386v4.h, : New files.
3542 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3543 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3544 change i386v-nat.o to i386v4-nat.o.
3546 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3548 Miscellaneous 386 configs updated.
3550 * config/i386aout.mt (TDEPFILES): removed exec.o.
3551 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3552 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3553 (NAT_FILE, NATDEPFILES): new macros.
3554 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3555 config/i386v4.mt (TDEPFILES): removed exec.o.
3556 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3557 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3558 (NAT_FILE, NATDEPFILES): new macros.
3559 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3560 fork-child.o coredep.o corelow.o i386-xdep.o.
3561 (NAT_FILE, NATDEPFILES): new macros.
3563 Native support cleanup for i386bsd (untested).
3565 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3566 * config/i386bsd.mh (NATDEPFILES): added exec.o
3567 * tm-i386bsd.h (FLOAT_INFO): removed.
3568 * nm-i386bsd.h (FLOAT_INFO): added.
3570 Native support for i386v (untested).
3572 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3573 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3574 (NAT_FILE, NATDEPFILES): new macros.
3575 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3576 * i386-xdep.c: removed.
3577 * Makefile.in (HFILES): added nm-i386v.h
3578 * i386v-nat.c, nm-i386v.h: new file.
3579 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3581 * tm-i386v.h (FLOAT_INFO): removed.
3583 Native support for linux (untested).
3585 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3586 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3587 (NAT_FILE, NATDEPFILES): new macros.
3588 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3589 * Makefile.in (HFILES): added nm-linux.h.
3590 * nm-linux.h: new file.
3591 * xm-linux.h: updated copyright. cleaned up formatting.
3592 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3594 Native support for sun386 (untested).
3596 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3597 fork-child.o sun386-xdep.o.
3598 (NAT_FILE, NATDEPFILES): new macros.
3599 * config/sun386.mt (TDEPFILES): removed exec.o.
3600 * Makefile.in (HFILES): added nm-sun386.h.
3601 * sun386-nat.c, nm-sun386.h: new file.
3602 * sun386-xdep.c: removed.
3603 * xm-sun386.h: updated comment and copyright.
3604 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3607 Native support for i386mach (untested).
3609 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3610 fork-child.o mach386-xdep.o.
3611 (NAT_FILE, NATDEPFILES): new macros.
3612 * Makefile.in (HFILES): added nm-i386mach.h.
3613 * nm-i386mach.h, i386mach-nat.c: new files.
3614 * mach386-xdep.c: removed.
3615 * xm-i386mach.h: updated copyright.
3616 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3619 Native separation for go32 (untested).
3621 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3622 * go32-nat.c: new file.
3623 * go32-xdep.c (call_ptrace, child_resume,
3624 fetch_inferior_registers, store_inferior_registers,
3625 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3627 Native support for m88k (untested).
3629 * Makefile.in (HFILES): added nm-m88k.h
3630 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3631 FETCH_INFERIOR_REGISTERS): removed.
3632 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3633 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3634 (NAT_FILE, NATDEPFILES): new macros.
3635 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3636 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3637 * m88k-xdep.c: removed.
3639 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3641 * i386b-nat.c: Comment changes.
3642 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3644 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3646 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3648 Avoid longjmp()-catching compilation errors in cross-ports.
3650 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3651 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3652 Move from mips-tdep.c and tm-{irix3,mips}.h.
3653 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3655 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3658 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3659 (fetch_core_registers): Fix bfd_seek arguments.
3661 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3663 Make core files work again (add back the `core' target).
3665 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3666 (NATDEPFILES): Add corelow.o.
3667 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3670 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3671 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3672 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3673 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3674 appears. FIXME, these should be moved to NATDEPFILES for native
3677 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3679 Ultra3 host/target/native split. (untested).
3681 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3682 (fetch_register, fetch_inferior_registers,
3683 store_inferior_registers, fetch_core_registers): removed to
3685 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3687 * Makefile.in (HFILES): added nm-ultra3.h.
3688 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3689 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3691 (NAT_FILE, NATDEPFILES): new macros for native support.
3692 * config/ultra3.mt (TDEPFILES): exec.o removed.
3694 * xm-vaxult.h: add MEM_FNS_DECLARED.
3696 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3698 * Makefile.in (VERSION): Roll to 4.6.8.
3699 (OBS): Put version.o first, so Makefile rebuild happens early.
3701 * command.h: Publicize prototype for not_just_help_class_command.
3702 * command.c: Remove proto.
3703 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3704 output. Move "maint info" from class info to class maintenance,
3706 * infrun.c: Move "stop" to class_obscure, and give it a
3707 function so it will not be seen as a global help topic. FIXME,
3708 it should be possible to set these attributes independently.
3710 * core.c (core_command): Make nicer error message for no core support.
3712 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3714 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3715 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3717 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3718 (scan_compilation_units): Punt unused filename arg. dbfoff,
3719 lnoffset, and curlnoffset are file_ptr's now.
3720 (dwarf_build_psymtabs): Drop desc and filename args; use
3721 objfile. dbfoff and lnoffset are file_ptr's now.
3722 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3723 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3724 (elf_symfile_read): Skip desc and filename args to
3725 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3726 * gdb-stabs.h: Use file_ptr rather than off_t.
3727 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3728 compile-time debug check that someone turned off as "unused".
3729 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3730 * symfile.h: Update dwarf_build_psymtabs and
3731 elfstab_build_psymtabs prototypes.
3732 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3733 Use file_ptr offsets. bfd_seeks use L_SET.
3735 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3737 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3738 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3739 value so that demangler won't be invoked. This greatly speeds up
3741 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3742 linked_proc_info so that it properly deallocates the appropriate
3743 item after it is done with it instead of before.
3744 * Don't pass bogus frame pointer to create_new_frame(). Just
3745 leave it as zero so that lower level code will figure out the
3748 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3750 Sony News native support.
3752 * Makefile.in (HFILES): added nm-news.h.
3753 * nm-news.h: new file.
3754 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3755 fork-child.o coredep.o to NATDEPFILES.
3756 (NAT_FILE, NATDEPFILES): new macros for native support.
3757 * config/news.mt (TDEPFILES): removed exec.o.
3759 * remote-vx.c: remove redundant include of sys/time.h.
3761 * infrun.c: include ctype.h. Otherwise some machines result in
3762 undefined for isdigit.
3764 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3766 * configure.in: Convert m68k entries to m68* entries to handle
3767 all the various m68xxx hosts and targets.
3768 * config/news1000.mt: No longer needed, same as news.mt.
3770 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3772 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3774 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3776 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3777 nm-sun2.h, nm-mips.h.
3779 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3781 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3783 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3785 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3787 * xm-hppah.h: if __STDC__ is not defined, define
3789 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3790 compiler; see the comment in the file.
3792 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3794 First cut at support for all BSD variants on 386.
3796 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3797 * i386b-nat.c: New native support file.
3798 * configure.in: Add host and target for i[34]86-*-bsd*.
3799 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3801 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3803 Sun2 native support (untested).
3805 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3806 REGISTER_U_ADDR): removed to nm-sun2.h.
3807 * nm-sun2.h: new file.
3808 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3809 fork-child.o sun3-xdep.o removed.
3810 (NAT_FILE, NATDEPFILES): new macros.
3812 Mips native support. Decstation and iris4 have been tested.
3815 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3816 fill_fpregset): removed to irix4-nat.c
3817 * mips-xdep.c: removed.
3818 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3820 * procfs.c: include nm.h.
3821 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3822 * xm-irix4.h: bump copyright.
3823 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3824 PROC_NAME_FMT): removed.
3825 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3826 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3827 (NAT_FILE, NATDEPFILES): new macros for native support.
3828 (CC): supply default compiler switches.
3829 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3830 fork-child.o coredep.o.
3831 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3833 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3834 fork-child.o mips-xdep.o coredep.o.
3835 (NAT_FILE, NATDEPFILES): new macros for native support.
3837 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3839 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3840 (NATDEPFILES): added fork-child.o
3841 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3842 (NATDEPFILES): added fork-child.o
3843 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3844 (NATDEPFILES): added fork-child.o
3846 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3848 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3849 by using puts_filtered instead.
3851 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3853 * remote-nindy.c (nindy_load): Replacement version from Steve
3854 Chamberlain, doesn't require forking to run "strip" or "sx".
3856 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3858 * Makefile.in (HFILES): Add nm-*.h files.
3860 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3862 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3863 (NATDEPFILES): added fork-child.o.
3865 * doc/gdbint.texinfo: document a few more macros, create new
3866 section for native macros.
3868 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3870 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3871 resolution of copyright issues.
3873 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3875 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3876 subdir gets configured.
3878 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3880 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3882 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3883 searching for a "bfd_strip" program. Also, fixed up arguments
3884 passed to that program.
3886 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3887 which is now used for something else. Rewrite description of
3888 associated parameters to match how gdb does it now.
3889 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3891 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3893 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3895 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3898 * inferior.h (proc_signal_handling_change): prototype removed.
3899 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3900 (handle_command): now calls target_notice_signals.
3901 * procfs.c (proc_signal_handling_change): renamed to
3902 procfs_notice_signals. Now static. Add prototype. All callers
3904 * target.h (struct target_ops): new field, to_notice_signals.
3905 (target_notice_signals): new macro to cover new field.
3906 * target.c (cleanup_target): default to_notice_signals to ignore.
3907 * corelow.c (core_ops),
3909 inftarg.c (child_ops),
3910 procfs.c (procfs_ops),
3911 remote-adapt.c (adapt-ops),
3912 remote-eb.c (eb_ops),
3913 remote-es1800.c (es1800_ops, es1800_child_ops),
3914 remote-hms.c (hms_ops),
3915 remote-mm.c (mm_ops),
3916 remote-nindy.c (nindy_ops),
3917 remote-st2000.c (st2000_ops),
3918 remote-udi.c (udi_ops),
3919 remote-vx.c (vx_ops, vx_run_ops),
3920 remote.c (remote_ops),
3921 target.c (dummy_target),
3922 xcoffexec.c (exec_ops): added static initializer for
3924 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3926 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3928 * main.c (define_command): Add forgotten initializer.
3930 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3932 * language.c, language.h: Move saved_language out to global
3933 expected_language. Set expected_language when user expectation
3935 * language.c (language_info): Don't print type/range checking gub.
3936 * main.c (main): Set expected language.
3937 (execute_command): Check against expected language.
3938 * symfile.c (set_initial_language): Set expected language.
3940 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3942 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3944 A bunch of changes mostly to improve debugging of C++ programs.
3945 Specifically, the calling of inferiors methods is improved.
3947 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3948 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3949 hide the implementation details of pointer-to-method objects.
3950 How to tell if the pointer points to a virtual method is
3951 still very dependent on the particular compiler, but this
3952 should make it easier to find the places to change.
3953 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3954 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3955 macros, instead of a hard-wired-in code that incorrectly
3956 assumed a no-longerused representation of pointer-to-method
3957 values. And otherwise fix the relevant bit-rotted code.
3959 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3960 If there are both fields and methods, put a space between.
3962 * stabsread.c (read_struct_type): Fix bug in handling of
3963 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3964 by '_'). (It used to prematurely exit the loop reading in
3965 the fields, so it would think it should start reading
3966 methods while still in the fields. This could crash gdb
3967 given a gcc that can emit nested type information.)
3969 * valops.c (search_struct_method): Pass 'this' value by
3970 reference instead of by value. This provides a more
3971 consistent interface through a recursive search where the
3972 "bottom" functions may need to adjust offsets (due to multiple
3974 * valops.c, value.h, values.c: Pass extra parameters to
3975 value_fn_field and value_virtual_fn_field so we can
3976 correctly adjust offset for multiple inheritance.
3977 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3978 virtual function calls by using value_virtual_fn_field().
3979 * values.c: New function baseclass_offset, derived from
3980 baseclass_addr (which perhaps can be made obsolete?).
3981 It returns an offset rather than an address. This is a
3982 cleaner interface since it doesn't mess around allocating
3984 * valops.c (search_struct_method): Use baseclass_offset
3985 rather than baseclass_addr.
3987 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3989 * Makefile.in: Re-install 29K/UDI stuff.
3990 * remote-udi.c (udi_resume): Clean up.
3991 * (udi_wait): Rewrite, leave out bugs.
3992 * Add debugging code to print out all register fetches and stores.
3993 * Straighten out target_ops.
3994 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3996 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3998 * remote-udi.c (udi_create_inferior): run with no arguments should
3999 not pass the program name as an argument, since the UDI code
4000 already handles that.
4001 (udi_load): get the symbols from prog_name, not arg_string (the
4002 load command should really use arg_string as the program name, not
4003 prog_name, but at least the run command works now).
4005 * munch: HP9000/300 nm puts an extra space between T and symbol
4008 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4009 needed for vxworks targets.
4011 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4013 * am29k-tdep.c (_initialize_29k): Make it possible for the
4014 user to set and query the address where function calls into the
4015 inferior write a small scratch routine. `set call_scratch_address'
4016 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4017 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4018 not already cached validly.
4020 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4022 Rs6000 native support.
4024 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4025 machines without this header should not be compiling this file.
4026 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4027 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4028 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4029 * xm-rs6000.h: do not include ptrace.h.
4030 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4031 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4032 infptrace.o and inftarg.o move to NATDEPFIES.
4033 (NAT_FILE, NATDEPFILES): new macro for native support.
4035 Sun3 native support.
4037 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4038 new macros for native support.
4039 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4040 removed sun3-xdep.o.
4041 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4043 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4044 * sun3-nat.c, nm-sun3.h: new files for native support.
4046 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4048 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4049 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4050 dbfsize and use it to initialize new local file scope dbsize.
4051 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4052 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4053 DIEs as well as the current check for undersize DIEs. This helps
4054 to gracefully detect and reject corrupted DIE information.
4056 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4058 Add `command hooks' and a hook for inferior program stopping.
4060 * command.h (struct cmd_list_element): Remove unused `aux'
4061 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4062 * command.c (add_cmd): Initialize new fields, elim old.
4063 (add_alias_cmd): Clone new fields.
4064 (delete_cmd): Un-hook hookee if we're deleting hook.
4065 (help_cmd): Tell user the command is hooked, if it is.
4066 (lookup_cmd_1): Abbreviations return the original command
4067 instead of themselves, so that hooks on the original cmd will be
4069 * defs.h (enum command_class): Add class_pseudo and comments.
4070 * gdbcmd.h (execute_user_command): Add prototype.
4071 * infrun.c (normal_stop): If the stop command is hooked,
4072 run the hook whenever we stop.
4073 (hook_stop_stub): Stub for catch_errors.
4074 (_initialize_infrun): Set up pseudo "stop" command.
4075 * main.c (execute_user_command): Code extracted from execute_command.
4076 (execute_command): If hooked, run the hook before the command.
4077 (define_command): If defining a new hook, check the command it
4078 is hooking, and warn if none. Install the hook.
4079 * source.c (_initialize_source): "l" is an abbrev for "list".
4080 * doc/gdb.texinfo: Document command hooks.
4082 * Makefile.in (VERSION): Roll to 4.6.7.
4083 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4084 * infrun.c (breakpoints_inserted): Make it static again.
4085 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4087 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4089 Native file renaming.
4091 * nat-sparc.c -> sparc-nat.c
4092 * nat-sun4os4.h -> nm-sun4os4.h
4093 * nat-trash.h -> nm-trash.h
4094 * config/sun4os4.mh: track file renaming.
4095 * configure.in: link to nm.h rather than nat.h.
4096 * infptrace.c: include nm.h rather than nat.h.
4098 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4100 Host/target/native split for sun4.
4102 * Makefile.in (TSOBS): removed corelow.o.
4103 * infptrace.c: included nat.h.
4104 * nat-trash.h: temporary header file. This should be removed once
4105 all hosts have the native/host/target split.
4106 * configure.in: add a symlink from nat-trash.h to nat.h if no
4107 other nat file exists for this configuration.
4108 * sparc-tdep.c: no longer include sys/ptrace.h.
4109 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4110 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4112 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4113 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4114 to NATDEPFILES. removed sparc-xdep.o.
4115 (NATDEPFILES, NAT_FILE): new macros for native support.
4117 Break the direct connection from core_file_command to any
4118 particular type of core file support.
4120 * target.h (find_core_target): new prototype.
4121 * target.c (find_core_target): new function. Walks the target
4122 list looking for the core target.
4123 * core.c (core_file_command): replace calls to core_detach and
4124 core_open with find_core_target and direct calls.
4126 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4128 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4130 config/hp300hpux.mh: ALLOCA1 was not defined.
4132 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4134 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4135 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4136 until we can figure out a better way to do paging.
4138 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4140 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4141 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4142 * hppa-coredep.c: Remove, now that we use the hook.
4143 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4144 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4146 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4147 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4148 be ripped out and reimplemented right (see elfread.c).
4149 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4151 Rename all HPPA files to fit into unique DOS filenames:
4152 * *hppabsd* => *hppab*
4153 * *hppahpux* => *hppah*
4155 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4157 Make the /proc support a target-struct in its own right.
4159 * Makefile.in: Remove inftarg.[co], since it is now included via
4161 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4162 reference infptrace.o. Add fork-child.o to all *.mh that
4165 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4166 No longer global functions.
4167 (fork_inferior): New global function from fork-child.c.
4168 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4169 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4170 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4171 (child_create_inferior): New tiny function that calls fork_inferior.
4172 * fork-child.c: New file, containing fork_inferior, which is
4173 built from slight mods to inftarg.c's child_create_inferior.
4175 * procfs.c (procfs_ops): Add target vector.
4176 (attach): Rename as static do_attach.
4177 (procfs_create_inferior): New tiny function that calls fork_inferior.
4178 (child_xfer_memory): Rename to static procfs_xfer_memory.
4179 (store_inferior_registers): Rename to static procfs_store_registers.
4180 (inferior_proc_init): Rename to static procfs_init_inferior.
4181 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4182 procfs_files_info, procfs_open, procfs_mourn_inferior,
4183 procfs_can_run): Slightly mangled copies of the corresponding
4184 child_XXX routines from inftarg.c.
4185 (proc_wait): Renamed to static procfs_wait.
4186 (child_resume): Rename to static procfs_resume.
4187 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4188 (initialize_proc_fs): Rename to initialize_procfs. Set up
4191 * putenv.c: index -> strchr.
4192 * regex.c: Always rename bcopy to memcpy, etc.
4193 FIXME: Eventually do the renames rather than use #define's.
4194 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4196 * sparc-xdep.c: Move deferred_stores to target dependent.
4197 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4199 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4201 Split non-target-dependent code out of target_attach routines.
4203 * target.h: Comments on target_attach args and results.
4204 * infcmd.c (attach_command): Check for existing execution, call
4205 target_attach, set up terminal status and wait_for_inferior, wait
4206 for the attach status, and do normal_stop.
4207 * inftarg.c (child_attach): Remove target independent stuff.
4208 * remote-adapt.c (adapt_attach): Ditto.
4209 * remote-mm.c (mm_attach): Ditto.
4210 * remote-udi.c (udi_attach): Ditto.
4211 * remote-vx.c (vx_attach): Ditto.
4215 * remote-hms.c (hms_attach): Remove completely, it was useless.
4216 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4217 commented-out start_remote calls.
4218 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4219 DENTER and DEXIT macros and their calls. Use a real debugger --
4220 like gdb -- to see what functions are being called when.
4221 * utils.c (strcmp_iw): Make nonstatic, for lint.
4223 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4225 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4227 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4229 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4230 fix to differentiate between gcc1 & gcc2 compiled files so that we
4231 can debug calls that pass structs as args correctly.
4232 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4233 so, and what version.
4235 * remote.c (remote_wait): Make regs be char to avoid picayune
4236 ANSI compiler warnings.
4238 * energize.h: Move all external struct decls to inside of
4239 __STDC__, add prototype for energize_shell_wait().
4240 * energize.c (getpty): Clean up, make us really get a controlling
4242 * (energize_initialize): Disable SIGIO prior to setting up for
4243 I/O interrupts. Move setsid(), et. al. to getpty().
4244 * (energize_shell_wait): New routine to wait for things started
4245 via the shell command, uses wait() instead of /dev/proc.
4246 * Also, add prototype for execute_command_1().
4248 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4250 * inftarg.c (child_create_inferior, child_attach,
4251 child_mourn_inferior): collect unix child process stratum
4252 functions which live below the target vector into this file to
4253 facilitate host/target/native split. Also, make them static.
4254 * inflow.c (child_mourn_inferior): removed.
4255 * infrun.c (child_create_inferior, child_attach): removed.
4256 (resume): becomes global so that functions below the
4257 target vector can find it.
4258 * inferior.h (resume): add prototype.
4259 (child_mourn_inferior, child_create_inferior, child_attach):
4262 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4263 replaced with find_default_attach and
4264 find_default_create_inferior.
4266 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4268 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4269 addresses don't get displayed in the wrong positions.
4271 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4273 Separate core functions along target vector in preparation for
4274 native support. Functions above vector now live in core.c. Those
4277 * core.c (solib_add_stub, core_close, core_open, core_detach,
4278 get_core_registers, core_files_info, core_ops): moved to corelow.c
4279 (_initialize_core): removed addition of core_ops target.
4280 * corelow.c: new file.
4281 (solib_add_stub, core_close, core_open, core_detach,
4282 get_core_registers, core_files_info, core_ops): moved from core.c
4283 (_initialize_corelow): new function.
4284 * gdbcore.h (core_open, core_detach): added prototypes.
4285 (core_ops): add forward declaration.
4286 * Makefile.in (SFILES_MAINDIR): add core.c
4288 (TSOBS): change core.o to corelow.o
4290 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4292 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4293 instead of 'sun' predefined symbol so that trap analysis code is
4294 enabled only when the TARGET is a sun3.
4296 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4298 * tm-i960.h (ext_format_i960): Add top-level declaration.
4299 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4300 blocks, else Sun4 compiler complains.
4302 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4304 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4305 instruction's argument. Patch from jonathan@cs.stanford.edu
4308 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4310 Break the thread of control that implies that a unix child
4311 process will be the default target.
4313 * target.c (find_default_run_target, find_default_attach,
4314 find_default_create_inferior, return_zero): new functions.
4315 (cleanup_target): Make return_zero the default for to_can_run.
4317 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4318 child_create_inferior references with find_default_XXX instead.
4320 * target.h (struct target_ops): new field, to_can_run.
4321 (find_default_attach, find_default_create_inferior): new prototypes.
4322 (target_can_run): new macro.
4324 * Also added a zero (default) to_can_run element to all static
4325 struct target_ops initializations throughout GDB, except:
4326 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4328 * infrun.c (child_create_inferior): Clean up error handling when
4329 no exec file is specified.
4330 (child_attach): Don't require exec file.
4332 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4334 Remove kill_inferior_fast, in favor of target_kill, which goes
4335 through the target vector.
4337 * inferior.h (kill_inferior_fast): remove declaration.
4339 * main.c (disconnect): call quit_cover using catch_errors rather
4340 than calling kill_inferior_fast directly. New way goes through
4341 the target vector, handles attached processes, and writes
4342 command history if appropriate.
4343 (quit_cover): new function, wrapper for quit_command.
4345 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4346 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4347 inlining them into the local kill_inferior when needed.
4349 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4351 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4352 * stabsread.c (read_struct_type): Simplify complicated expression
4353 for dumb DECstation compiler.
4355 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4357 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4358 operands to memory management instructions, from WRS.
4360 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4362 * main.c (main): Back out previous language setting changes.
4363 Replace with simple default to C before processing any init
4364 files. There MUST be a language set, even in the absence of
4365 init files or executables, or expression parsing fails.
4367 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4369 * main.c (main): Move code that sets initial language to
4370 symfile.c. Fixup places where command files are processed to
4371 be consistent in setting a default language if none has been
4373 * symfile.c (set_initial_language): Add code moved from
4374 main() that sets an initial default language when a new
4375 symbol file is read.
4376 * symfile.c (symbol_file_command): Call set_initial_language.
4377 * symtab.c (find_main_psymtab): Add FIXME comment.
4379 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4381 * breakpoint.c, sparc-tdep.c: comment changes.
4382 * configure.in: removed target_dependent line.
4384 * remote-mm.c (mm_attach): change printf to error to prevent
4386 * remote-udi.c (udi_attach): change printf to error to prevent
4389 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4390 calls to {fetch|store}_inferior_registers with calls to
4391 target_{fetch|store}_registers, for remote-target independence.
4393 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4395 * Makefile.in: Fix bug I introduced in merging Rich's change.
4396 * infrun.c (child_create_inferior): Use proceed() rather than
4397 doing all the same stuff by hand.
4399 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4401 * Makefile.in, configure.in: add support for files used only when
4402 configured native, that is, when host = target.
4404 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4406 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4407 stores are target dependent and were moved from xm to tm.
4409 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4411 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4413 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4414 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4416 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4418 * target.h (struct target_ops): removed to_convert_to_virtual and
4419 to_convert_from_virtual elements. Initializations removed from
4420 all static initializations.
4421 (target_convert_to_virtual, target_convert_from_virtual):
4423 (host_convert_to_virtual, host_convert_from_virtual): Removed
4424 forward declarations.
4425 * target.c (cleanup_target): removed default assignments for
4426 to_convert_to_virtual and to_convert_from_virtual.
4427 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4429 * findvar.c (value_of_register, value_from_register):
4430 target_convert_to_virtual inlined.
4431 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4432 * valops.c (value_assign): target_convert_from_virtual inlined.
4434 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4436 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4437 position wrong if used for the prompt.
4438 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4440 Support for accessing arbitrary MIPS stack frames in memory.
4442 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4443 set, run it before INIT_EXTRA_FRAME_INFO.
4444 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4446 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4447 (FP) value in the frame_info struct if it is zero (as from top of
4449 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4451 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4452 comes back as zero. So does FP_REGNUM, as a trigger for
4453 init_extra_frame_info.
4455 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4456 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4457 (INIT_FRAME_PC): Defined to null.
4458 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4459 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4460 Briefly explain MIPS stacks in GDB.
4462 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4464 * copying.awk, copying.c (show_copying_command,
4465 show_warranty_command): Rename from copying_info, warranty_info,
4466 to match command function conventions.
4468 * utils.c (prompt_for_continue): Reinitialize more-counts
4469 before printing anything, and again afterward. Fix comments.
4470 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4471 or alloca() if needed.
4473 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4474 detect native versus cross-host.
4476 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4478 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4479 Suns. Rename to m68k_saved_pc_after_call.
4480 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4481 m68k_saved... instead of sun3_saved...
4483 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4485 * Makefile.in (update-depend, update-alldeps): Split out of
4486 setup-to-dist, for convenience in rebuilding the depend and
4488 (assorted): Update to catch straggler files when building gdb.tar.Z.
4490 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4492 Preliminary cleanup for splitting host/native/target.
4494 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4495 here; it is dealt with at a gdb-target-independent level.
4496 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4497 high toned routine. Fix return type to void.
4498 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4499 Rich and I believe the "real problem" was that both single_step
4500 and target_resume were issuing PT_CONTINUE calls. This would
4501 cause the second PT_CONTINUE to sometimes fail because the process
4502 was already running.
4503 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4505 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4507 * energize.c (pty_to_kernel): Must check for EAGAIN as
4508 termination condition.
4509 (full_filename): Don't prepend dirname if filename begins with /.
4510 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4512 (getpty (NCR)): Lotsa bug fixes...
4513 (kernel_dispatch (case StopRType)): Use kill() instead of
4514 killpg() so we can deal with losing systems...
4515 (wait_for_events): Work around NCR select() lossage. It doesn't
4516 zero out readfds when select() returns zero.
4517 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4518 getcwd() instead of getwd() (NCR getwd() seg faults).
4519 (energize_wait): Use sigaction() for NCR. Their version of signal()
4520 is unreliable by default.
4522 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4523 error from PIOCSWSTOP.
4525 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4526 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4527 defs.h, utils.c: Make vfprintf_filtered global.
4529 * energize.c (send_location): New routine to consolidate all
4530 places where we must notify kernel of where the given pc is.
4531 (cplus_demangle): Put single-quotes around demangled names.
4532 (energize_call_command): Call send_location() after doing up,
4533 down, and frame commands.
4535 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4537 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4538 pass at doc for two new remote targets---29K using UDI, and Tandem
4539 ST2000 using STDBUG.
4541 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4543 * doc/all.m4: turn on H8/300 stuff for generic manual
4545 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4546 after explicit call to breakpoint() in serial stubs.
4548 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4550 * mipsread.c: Clean up some white space.
4551 (parse_symbol): Handle stEnd of stFile.
4552 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4554 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4555 store_inferior_registers): Replace unexplained numbers
4556 with manifest constants from a DECstation header file.
4557 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4558 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4560 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4562 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4563 for "down". Suggested by Richard Stallman.
4565 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4567 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4568 redeclaration bug on SunOS 4.
4570 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4572 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4573 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4574 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4575 they aren't already there.
4576 * remote-vx.c (vx_prepare_to_store): Ditto.
4577 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4579 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4581 Removed a large number of changes inserted by Per Bothner
4582 for C++ support. These will go back in when they've been
4585 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4587 * serial.h: Fix prototye for serial_raw().
4588 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4589 serial_write() to match prototypes.
4590 * remote-st2000.c (get_reg_name): Make *p be const.
4592 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4594 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4595 to agree with target structure field type.
4596 (nindy_store_registers): Ditto.
4598 * Makefile (OPCODES): New var, pointing to opcodes library.
4599 (CLIBS, CDEPS): Include it.
4600 (saber_gdb): Load opcodes library.
4602 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4604 * a68v-xdep.c (store_inferior_registers): declare as void.
4605 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4606 * remote-st2000.c: Massive changes to use new serial package.
4607 Also added 'connect' command to transparantly connect to serial
4609 * ser-termios.c: Big cleanup, use nicer coding conventions.
4610 * ser-bsd.c: New module, serial stuff for BSD systems.
4611 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4612 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4614 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4616 * doc/gdb.texinfo: fix shameful error of agreement reported by
4617 jimb@occs.cs.oberlin.edu (Jim Blandy)
4618 * doc/gdb.texinfo: remove old partial discussion of remote serial
4619 protocol (via serial debug stubs)
4620 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4621 use of serial debug stubs
4623 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4625 * symfile.h: Declaration of set_demangling_style() moved
4626 here from demangle.h (which is now in ../include).
4627 * i386-xdep.c: Update comment.
4629 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4631 * symtab.c (completion_list_add_symbol): restructured to optimize
4632 for time. First clip names that cannot match. Then clip any
4633 names we've already considered. Drop a redundant strncpy. Drop
4634 a redundant malloc and associated free for demangled names.
4636 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4638 * a68v-xdep.c (store_inferior_registers): Define as type void.
4639 * configure.in: Add host m68k-apollo*-bsd*.
4640 * demangle.c (struct demanglers): Use enum instead of constant
4641 value to keep braindamaged HP/Apollo compiler happy.
4643 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4645 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4646 match "FOO". This allows 'break Foo' to work when Foo is
4647 a mangled C++ function. (See comment before function.)
4649 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4651 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4652 for files in vx-share/*.c.
4653 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4654 for normal GDB source files.
4656 * Makefile.in (VERSION): Roll to 4.6.6.
4658 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4659 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4660 * tm-sun3os4.h: Update comments.
4661 * xm-delta88.h: Remove STACK_END_ADDR.
4663 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4665 * Makefile.in (VERSION): Roll to 4.6.5.
4667 * infrun.c: Lint for recent `handle' changes.
4669 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4670 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4671 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4672 should include a ser-XXX.o module.
4674 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4675 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4677 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4678 known suns in configure.in, rather than mapping them to unique
4679 config files that happen to duplicate other config files.
4680 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4681 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4683 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4685 * configure.in (*-*-sunos*): Use trailing * to match all
4686 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4687 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4688 in production on Sun-4.
4689 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4690 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4691 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4693 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4694 config/sparc-noun.mt: New target configs for embedded.
4695 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4697 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4698 target definitions for embedded with and without underlines on
4701 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4702 not a parameter of the CPU, but of the development environment.
4703 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4705 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4707 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4708 (which involves reading in main's symtab) if we have no breakpoints.
4710 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4712 * dwarfread.c (cu_language): New local variable to record
4713 language for current compilation unit being processed.
4714 * dwarfread.c (set_cu_language): New local function to decode
4715 and record language for current compilation unit being processed.
4716 * dwarfread.c (synthesize_typedef): Add local function to
4717 synthesize a typedef for C++ classes, structs, unions, and
4719 * dwarfread.c (read_structure_scope): Synthesize typedefs
4720 for C++ classes, structs and unions.
4721 * dwarfread.c (read_enumeration): Synthesize typedefs for
4723 * dwarfread.c (read_file_scope): Call set_cu_language to
4724 record language for current compilation unit. After symtab
4725 is built, save this recorded language.
4726 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4727 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4728 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4729 typedefs for C++ classes, structs, unions, and enumerations.
4730 * dwarfread.c (scan_compilation_units): Call set_cu_language
4731 to record language for current compilation unit.
4732 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4733 for TAG_enumeration_types, rather than in add_partial_symbol.
4734 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4735 case with class, struct, and union type cases, now that they are
4736 the same. Remove tests for non-NULL name attributes, now done
4738 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4739 treat as alias for TYPE_CODE_STRUCT for now.
4741 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4743 * Makefile.in: map "gdb" through program_transform_name when
4746 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4748 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4749 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4750 Use "regi" for local indexing through register numbers, reserving
4751 "regno" for the name of a specific register passed as an input
4752 parameter. Fix bug propagated through all versions that sometimes
4753 used regno as an index when it should have been regi, thus using
4754 -1 as an index in some cases.
4756 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4758 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4759 respectively, so same demangler can be used by other programs.
4760 * Makefile.in: Remove demangler stuff.
4761 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4762 * demangle.c (_initialize_demangler): Tell demangler which
4763 CPLUS_MARKER to assume.
4765 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4767 RS/6000 portability changes (for hosting cross-debuggers).
4769 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4770 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4771 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4772 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4773 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4774 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4775 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4776 (NO_SINGLE_STEP): Add, target-dependent.
4777 (loadinfotextindex): Lowercase, remove "aix_".
4778 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4779 (NO_SINGLE_STEP): Remove, target-dependent.
4780 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4781 * xcoffread.c: Only build file if RS/6000 native GDB.
4782 (build_function_symbol): Remove #if 0'd code.
4783 * rs6000-tdep.c: Cleanup. Add static fn protos.
4784 Use CORE_ADDR for addresses throughout. Make void fns void.
4785 (pop_dummy_frame): Add FIXME about bogosity of design here.
4786 (rs6000_struct_return_address): Ditto.
4787 (frameless_function_invocation, frame_get_cache_fsr,
4788 frame_initial_stack_address, xcoff_relocate_symtab,
4789 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4790 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4791 Use CORE_ADDRs. Change identifiers to lowercase.
4793 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4794 supplying dummy routines if non-native. Add prototype for
4795 static exec_one_dummy_insn. Move a mess of functions to
4796 rs6000-tdep.c (as above). Remove #if 0'd code.
4798 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4799 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4800 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4802 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4805 * vx-share/README, nindy-share/README: New files describing
4806 how these directories' code is shared, and with whom.
4808 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4810 * configure.in (target configurations): Reformat into table.
4811 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4813 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4814 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4815 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4816 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4817 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4818 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4820 * Makefile.in (config-check): Add command to check whether
4821 configure.in is consistent with config/*.
4823 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4825 * configure.in (host configurations): Reformat nested cases into
4826 easy-to-maintain table.
4827 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4828 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4830 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4832 * cplus-dem.c: Reorder args to most local functions to make them
4833 follow the consistent pattern of struct work_stuff pointer first,
4834 followed by pointer into string being demangled, followed by
4835 pointer to the string where the result is being stored, followed
4836 by other args. Also generally replace most variables of name
4837 "type" with "mangled" for consistency. They all pointed to the
4838 same string but half were one name and half the other.
4839 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4840 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4841 use whenever a qualified name is being demangled.
4842 * cplus-dem.c (do_type): Qualified names are treated similarly
4843 to fundamental types, not as modifiers of fundamental types.
4845 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4847 * configure.in: Add sparclite as a target.
4849 * sparc-stub.c (handle_exception): Flush instruction cache just
4850 before returning to the user. (hexToInt): Fix overzealous cleanup.
4852 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4854 * infrun.c (handle_command): Rewrite to allow multiple signal
4855 numbers, signal number ranges, and to recognize "all" to mean all
4856 signals except those used by the debugger.
4857 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4858 to set or reset actions for specific signals.
4860 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4862 * coffread.c (decode_type): Call alloc_type to alloc new
4864 * stabsread.c (read_array_type, read_range_type, define_symbol):
4865 Call alloc_type to alloc new types.
4866 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4867 from type_obstack to symbol_obstack.
4868 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4870 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4871 associated with a type, using the same mechanism as was used to
4872 allocate space for the type structure itself.
4873 * coffread.c (patch_type, coff_read_struct_type,
4874 coff_read_enum_type): Use TYPE_ALLOC.
4875 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4876 * gdbtypes.c (create_array_type, check_stub_method,
4877 allocate_cplus_struct_type): Use TYPE_ALLOC.
4878 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4879 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4880 read_range_type): Use TYPE_ALLOC.
4882 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4884 * breakpoint.c (breakpoint_re_set): Select a default source
4885 symtab if one is not currently selected.
4886 * utils.c (query): Call wrap_here before building the output
4887 query string, to turn off wrapping and flush any buffered output.
4888 Otherwise our query may end up in the wrap buffer and never be
4890 * eval.c (evaluate_subexp): Report error when attempting to
4891 evaluate subscript for types without a target type, rather
4892 than dumping core by using the NULL pointer.
4893 * symfile.c (symbol_file_command): Forget current_source_symtab
4894 and current_source_line when discarding symbol table.
4896 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4898 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4900 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4901 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4903 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4905 * remote.c (remote_open): Fix baud rate setting to make -b flag
4906 work. (remote_wait): Change 'T' message parser to deal with new
4907 improved format which allows stub to send an arbitrary bunch of
4909 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4910 make all this re-entrant by storing all state on the stack. Clean
4911 up memory error trapping. (computeSignal, set_debug_traps):
4912 make it all table driven. Make a start at a baud rate setting command.
4914 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4916 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4918 * remote-vx.c: redefine malloc to avoid buggy declaration on
4919 RS/6000 <rpc/types.h>.
4920 xm-rs6000.h: include <sys/select.h> to define fd_set for
4921 <rpc/svc.h> on RS/6000.
4923 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4925 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4926 recursive invocations of make. Always create installation
4929 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4931 * m68k-pinsn.c: Minor fix in style of output (don't use
4932 range to indicate floating point control registers).
4934 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4936 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4938 * infcmd.c (registers_info): Handle multiple register names.
4939 Changes inspired by Roland McGrath.
4941 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4943 * sparc-stub.c: New file. Mix it with your SPARClite
4944 application, and it will speak GDB remote protocol!
4945 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4946 deal with arbitrary registers. Needed for sparc-stub.
4948 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4950 * cplus-dem.c (cplus_markers): Add table for gnu style and
4951 use throughout, in place of compile time constant CPLUS_MARKER.
4952 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4953 * cplus-dem.c (cfront_special): New function, as suggested
4954 by pfieland@stratus.com.
4955 * cplus-dem.c (forget_types): New function.
4956 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4958 * cplus-dem.c (mop_up): Call forget_types().
4959 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4960 Use throughout, instead of checking current_demangling_style.
4961 * cplus-dem.c (demangle_signature): When finding an explicit
4962 start of function args, forget all remembered types for
4963 lucid/cfront style demangling.
4964 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4965 underbar characters, use last pair as the delimiter. Hoist
4966 gnu_special() call up to cplus_demangle(). Call cfront_special()
4968 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4969 for inherited classes.
4970 * cplus-dem.c (demangle_args): Document quirks of numbered
4971 references to previously seen types.
4972 * dbxread.c (read_ofile_symtab, process_one_symbol):
4973 Use AUTO_DEMANGLING rather than explicitly checking
4974 current_demangling_style.
4975 * demangle.h: Add some comments.
4976 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4977 CFRONT_DEMANGLING): New macros.
4978 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4979 not found in the actual producer string produced by lcc.
4980 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4981 than explicitly checking current_demangling_style.
4983 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4985 * breakpoint.c (enable_longjmp_breakpoint,
4986 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4987 Check for duplicate breakpoints at the same address. Bug report
4988 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4990 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4992 * buildsym.c (end_symtab): Document that end_symtab can return
4993 NULL under non-error conditions.
4994 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4995 returned from end_symtab for empty compilation units.
4997 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4999 * am29k-tdep.c: Lint from DECstation compiler.
5000 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5001 As the man page says, "Sometimes you just can't get lint to shut
5002 up". That doesn't mean you should blow away the code it won't
5004 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5005 it up over the next few weeks. Make mips x 29k build.
5006 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5007 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5008 but leave it as a comment because the breakpoint instruction
5009 is not easily accessible at this moment (it's static, and if
5010 we define one here, it goes into every file compiled).
5012 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5014 * Makefile.in (VERSION): Bump to 4.6.3.
5015 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5016 function scopes when building partial symbol tables.
5017 * objfiles.c (open_existing_mapped_file): Make it clear in
5018 warning message that out of date mapped files are ignored.
5019 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5020 unit source file name in error message.
5022 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5024 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5025 * dwarfread.c (struct_type): In absence of AT_byte_size for
5026 bitfield, use size of object of member's type for the size of
5027 the anonymous object containing the bit field.
5028 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5029 an AT_byte_size attribute is seen.
5030 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5031 union aux_ext (was aux_ent).
5032 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5033 unsigned char* to char*, for Lucid compiler.
5034 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5035 to be correct type (from unsigned char* to char*).
5036 * valprint.c (type_print_derivation_info): Minor tweak to placement
5037 of commas in derived class printing.
5038 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5040 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5042 * xm-go32.h: Define LSEEK_NOT_LINEAR
5043 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5044 then work out the lseek positions of newlines by running through
5045 the file and `tell'ing. This makes source file listing work on
5046 OS's where the relationship between physical position in file and
5047 canonical position is indeterminate, eg VMS and DOS.
5049 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5051 * stabsread.c: Ensure that all members of all allocated structures
5052 are initialized to known state to avoid hard to find bugs with gdb
5053 using fields containing random data.
5054 * buildsym.c (start_subfile): Compact dirname initialization.
5055 * buildsym.c (patch_subfile_names): New function.
5056 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5057 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5058 * buildsym.h (patch_subfile_names): Add prototype.
5059 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5061 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5063 * remote-udi.c: Update comments.
5065 * remote.c (getpkt): Only force retransmission ten times;
5066 after that, assume bug in target code, and handle pkt anyway.
5068 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5070 * configure.in: Add support for apollo 68k under BSD environment.
5071 * xm-apollo68b.h: New file to support above.
5073 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5075 * configure.in: Recognize i486 host cpu.
5076 * valprint.c (type_print_derivation_info): Print derivation info
5077 in same form as class declarations in source.
5078 * valprint.c (type_print_varspec_suffix): Split arg printing
5079 code out to type_print_args function.
5081 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5083 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5084 at_import, at_frame_base.
5085 * dwarfread.c (completedieinfo): Remove cases for obsolete
5086 AT_visibility, AT_import, and AT_frame_base attributes.
5087 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5088 i860, which can keep up to 4 shadow breakpoints.
5089 * tm-stratus.h (USG): Define.
5090 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5091 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5092 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5093 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5094 * config/stratus.mt (TDEPFILES): Include files available from
5095 stratus that are not yet in release pending receipt of paperwork
5097 * buildsym.c (finish_block): Minor code format change.
5098 * gdbtypes.h (struct field): Add to comments.
5099 * gdbtypes.h (virtual_field_bits): Add to comments.
5100 * objfiles.c (allocate_objfile): Change obstack interface to
5101 match FSF merging efforts.
5103 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5105 * Makefile.in (VERSION): Bump to 4.6.2.
5106 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5107 * Makefile.in (OBS): Add stabsread.o
5108 * Makefile.in (stabsread.o): Add build rule.
5109 * stabsread.c, stabsread.h: New files.
5110 * buildsym.c: Split out stabs specific support to stabsread.c.
5111 * buildsym.h: Split out stabs specific support to stabsread.h.
5112 * dbxread.c (stabsread.h): Include
5113 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5114 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5115 * dbxread.c (read_ofile_symtab): Call end_stabs.
5116 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5117 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5118 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5119 really_free_pendings to cleanups.
5120 * elfread.c (elf_new_init): Call stabsread_new_init.
5121 * gdbtypes.c: Small changes to maintenance commands.
5122 * mipsread.c (stabsread.h): Include.
5123 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5124 * xcoffread.c (stabsread.h): Include.
5125 * xcoffread.c (global_stabs): Remove redundant def.
5126 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5128 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5130 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5131 * inflow.c (terminal_init_inferior, terminal_inferior,
5132 terminal_ours_1, initialize_inflow): Record and use state
5133 of lmode_inferior_valid and lmode_ours_valid.
5135 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5137 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5138 include <sgtty.h> on USG. (from sef).
5140 * depend: es1800 dependency needed here.
5142 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5144 * buildsym.c (read_struct_type): Initialize structs allocated
5145 with alloca, to avoid using random values from stack later on.
5146 * defs.h (fprintf_filtered): Add prototype.
5147 * gdbtypes.c (check_stub_method): Fix misleading comments.
5148 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5150 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5151 small changes to maint support functions.
5152 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5153 for some fields and expand comments.
5154 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5155 macro and track change to obstack_full_begin macro.
5156 * utils.c (fprintfi_filtered): New function.
5157 * valprint.c (type_print_base): Fixup field printing to not
5158 print extraneous lines and not print bogus "no data fields"
5159 messages for C++ classes with no data members. Also use new
5160 fprintfi_filtered function.
5162 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5164 * configure.in: es1800 ok for 68000 too.
5166 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5168 * configure.in: echo error messages to stderr, not stdout
5170 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5172 * configure.in: recognize hppa* instead of hppa
5174 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5176 * energize.c: Second cut at DynamicLoad message handling.
5178 * energize.c: Relativize pathnames in #include statements.
5179 * (kernel_dispatch): Better error messages for unknown protocol
5181 * (kernel_dispatch): First cut at DynamicLoad message handling.
5183 * Makefile.in: Remove -I../readline from all compilations,
5184 include a special case for main.o instead.
5186 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5188 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5189 error if it fails to find a member type, rather than return NULL
5190 and trigger a coredump.
5191 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5192 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5193 match on complete demanglings, including argument lists for member
5194 functions, rather than just accepting the first demangling that
5195 matches the class and function name.
5196 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5197 to start_symtab as the directory name.
5198 * dwarfread.c (completedieinfo): Strip off any leading hostname
5199 portion of the AT_comp_dir attribute string. Gdb doesn't know
5200 what to do with them (FIXME).
5202 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5204 * breakpoint.c (commands_command): Simplify code a bit, remove
5205 unnecessary fflush().
5207 * Makefile.in (OTHERS): Add gcc.patch.
5208 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5210 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5212 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5213 lcc producer string.
5215 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5217 * WHATS.NEW renamed to NEWS.
5219 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5221 * dbxread.c, dwarfread.c: Re-enable experimental code to
5222 automatically select demangling style.
5223 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5224 DEMANGLING_STYLE, to make more descriptive. Revert back to
5225 "auto" as default. Comment use.
5226 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5227 * Makefile.in (${DEMANGLER}.o) Remove target and special
5230 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5232 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5234 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5236 * Makefile.in, demangle.c: Change default demangling style to
5238 * Makefile.in: Update version to 4.6 !!!
5239 * README, WHATS.NEW: Update for 4.6.
5241 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5243 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5246 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5247 nodes as base classes.
5249 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5251 * alldeps.mak, depend: Update.
5253 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5255 * Makefile.in (VERSION): 4.5.9.
5257 * xm-hp300bsd.h: Add decl for strdup().
5258 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5259 PDR. Cleanup a few things, fix compilation warnings.
5261 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5263 * Makefile.in (DEMANGLING_STYLE): New define to set default
5264 demangling style for C++. Defaults to "auto".
5265 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5266 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5267 * Makefile.in (OBS): Add demangle.o
5268 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5269 Remove compile time decisions about demangling style and replace
5270 with runtime decisions using current_demangling_style.
5271 * cplus-dem.c (main): Expand code included during building of
5272 standalone demangler to recognize demangling style options.
5273 * dbxread.c (demangle.h): Include.
5274 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5275 demangling style if processing g++ code and current demangling style
5276 is auto (Note: this feature currently disabled.)
5277 * demangle.c: New file, generic demangling control.
5278 * demangle.h (demangling_styles): New enumeration to select one
5279 of several demangling styles. Also define string names for each
5281 * demangle.h (set_demangling_style): Add prototype.
5282 * dwarfread.c (demangle.h): Include.
5283 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5284 New producer string prefixes to recognize.
5285 * dwarfread.c (handle_producer): Consolidate actions for specific
5286 producers. Set demangling style based on producer string if
5287 current style is auto. (Note: this feature currently disabled.)
5288 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5290 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5292 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5294 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5296 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5297 * c-exp.y: Call lookup_signed_typename() after seeing
5298 "signed". This handles "signed char" correctly.
5299 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5300 keywords before a type specifier.
5302 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5304 * command.c (lookup_cmd_1): Clarify descriptive comments.
5305 * gdbcmd.h (maintenanceprintlist): Add declaration.
5306 * main.c (maintenanceprintlist): Add definition.
5307 * main.c (gdb_completer_command_word_break_characters): Add.
5308 * main.c (symbol_completion_function): Switch completer word
5309 break character sets dynamically, based on whether completion is
5310 being done on commands or on something else.
5311 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5312 * maint.c: Include demangle.h.
5313 * maint.c (maintenance_demangle): New function.
5314 * maint.c (maintenance_print_command): New function.
5315 * maint.c (_initialize_maint_cmds): Reorganize some commands
5316 under new maintenance print subcommand.
5318 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5320 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5321 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5322 target type. Otherwise, 'whatis this.field' wouldn't work,
5323 which would be inconsistent, since 'print this.field' works.
5324 * buildsym.c (read_struct_type, read_enum_type): Clear
5325 TYPE_FLAG_STUB flag.
5326 * buildsym.c (cleanup_undefined_types): Don't rely on a
5327 flawed "Reasonable test to see if" a type has been defined
5328 since it was referred to; now we can just see if the
5329 TYPE_FLAG_STUB flag has been cleared.
5330 * valprint.c (print_type_base): Emit public/protected/private
5331 labels for methods as well as fields. Also, indent these labels
5332 2 spaces instead of 4, for a more conventional "look".
5333 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5334 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5335 * gcc.patch: New file. Contains patch for gcc (so people
5336 with gdb-2.2.x won't have to wait for a new gcc release).
5338 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5340 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5341 (print_addr): Call print_address to show symbolic version as well.
5343 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5345 (vx_read_register): Declare inferior_fp_regs. Delete code for
5346 copying "inferior_registers" around; the values are already in var
5347 "registers". Use correct size for register set.
5349 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5350 target doesn't support it.
5351 (vx_read_register): Don't try reading them either.
5353 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5354 VxWorks back end reads them in one contiguous set except for this
5356 (register_names): Change "pc" to "pcw" to avoid confusion printing
5358 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5359 find the PC under VxWorks.
5361 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5363 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5364 to create new blank types, instead of handcrafting them.
5365 * defs.h (printfi_filtered): Add prototype.
5366 * utils.c (printfi_filtered): New function.
5367 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5368 to simplify the code. Other cleanups.
5369 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5370 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5371 use of various fields.
5372 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5373 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5374 production that currently treats it exactly the same as STRUCT.
5375 * c-exp.y (yylex): Recognize "class" as token CLASS.
5376 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5377 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5378 general symbol handling code. Call cplus_mangle_opname with
5380 * symtab.c (decode_line_2): Print demangled function names in
5381 breakpoint menus, instead of just file and line number.
5382 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5383 * valprint.c (type_print_base): Print "class" for C++ classes,
5384 rather than "struct". Print section labels for public, protected
5385 and private members of C++ classes.
5386 * values.c: Include demangle.h.
5387 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5389 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5391 * Makefile.in (VERSION): Update to 4.5.8.
5393 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5395 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5396 prevent crashes when examining cross-targets.
5397 * dbxread.c (process_one_symbol): Include directory name when
5398 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5399 find include files, and yacc/lex sources when the cwd doesn't match
5400 that in which the object was compiled.
5401 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5403 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5406 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5408 * maint.c (maintenance_command, maintenance_info_command):
5409 Install with allow_unknown as 0 and call help_list to show
5410 list of possibilities when no subcommand is specified.
5412 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5414 * configure.in: Add m68k-ericsson-*.
5415 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5417 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5419 * maint.c: New file.
5420 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5421 * Makefile.in (OBS): Add new file maint.o.
5422 * defs.h (command_class): Add class_maintenance.
5423 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5424 commands. Allow for them (and other nonessential parts of gdb)
5425 to be selectively left out under special circumstances.
5426 * gdbtypes.c (recursive_dump_type): New function; supports
5427 maintenance print-type command.
5428 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5430 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5432 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5433 initializers. Add initializations for setprintlist, showprintlist,
5434 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5435 * printcmd.c (maintenance_print_type): New maintenance cmd.
5436 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5437 implied by comment that all cmd lists are owned by main.c.
5438 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5439 that all cmd lists are owned by main.c.
5440 * language.c (setchecklist, showchecklist): Move to main.c, as
5441 implied by comment that all cmd lists are owned by main.c
5442 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5443 deletelist): Remove redundant declarations (also in gdbcmd.h).
5444 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5445 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5446 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5447 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5448 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5449 maintenance_print_msymbols, maintenance_print_objfiles):
5451 * symmisc.c (printsyms_command, printpsyms_command,
5452 printmsyms_command, printobjfiles_command): Removed from
5453 _initialize_symmisc.
5454 * main.c (dump_me_command): Moved to maint.c and renamed to
5455 maintenance_dump_me.
5456 * breakpoint.c (all_breakpoints_info): Rename to
5457 maintenance_info_breakpoints.
5458 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5459 all_breakpoints_info to add maintenance_info_breakpoints to the
5460 maintenanceinfolist instead.
5461 main.c (initialize_main): Set up maintenance class commands.
5463 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5465 * energize-patches: Fix minor problems with building energize lib.
5467 * energize-patches: Change names of all cadillac procedure calls
5468 to be energize procedure calls. Simplify many hooks by moving
5469 tests energize.c. Configure energize, and build it automatically now.
5471 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5473 * Makefile.in (VERSION): Bump to 4.5.7.
5474 * cplus-dem.c (demangle_args): Validate index for previously
5475 seen type to guard against bogus values from malformed manglings.
5476 * valops.c (value_struct_elt_for_reference): Guard against
5477 blindly using NULL return value from lookup_symbol.
5479 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5481 * cadillac.c, cadillac-patches: Rename to energize.c and
5482 energize-patches. Change all routines and variables named
5483 'cadillac*' to 'energize*'. Create new file called energize.h to
5484 hold all interface declarations.
5486 * deblib/connection/*: Move all of this stuff into energize/, but
5487 delete unneeded files.
5489 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5491 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5493 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5494 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5495 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5496 child processes, to avoid dead ones "hanging around" after GDB exits.
5497 (attach): Always stop the process if it needs it. Set RLC flag
5498 when attaching running processes, so it will continue if we detach
5499 it, quit, or are killed.
5500 (detach): Clear faults and set RLC flag to make process run
5502 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5504 (info_proc): Open process O_RDONLY, so we can see any process,
5505 even those controlled by debuggers.
5506 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5508 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5510 Relocate symbols using an array of section_offsets, rather than a
5511 single `addr' or `offset'. This makes Solaris-2 support work, and
5512 permits better VxWorks (and maybe xcoff) support later.
5514 * symtab.h (struct section_offsets): New structure for keeping
5515 a set of offsets, rather than a single one.
5516 (struct objfile): Replace addr with section_offsets member.
5517 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5518 * gdb-stabs.h: New include file with `symbol type specific'
5519 parameters for psymtabs and objfiles.
5520 * Makefile.in (HFILES): Add gdb-stabs.h.
5521 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5522 * coffread.c: Conforming changes. Fake offset array always 0.
5523 * dbxread.c: Conforming changes.
5524 (struct dbx_symfile_info): Move to gdb-stabs.h.
5525 (start_psymtab): Call elfstab_offset_sections to calculate good
5526 offsets for this source file, based on the ELF symbol table info.
5527 (read_ofile_symtab): Yank N_CATCH, which is dead.
5528 (process_one_symbol, N_CATCH): Yank.
5529 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5530 Relocate with SECT_OFF_TEXT.
5531 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5532 to distinguish relocatable from absolute symbols. Then, if not
5534 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5535 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5536 (", N_ROSYM): SECT_OFF_RODATA.
5537 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5538 (dbx_symfile_offsets): Add to translate addr to offset.
5539 * dwarfread.c: Conforming changes. Single offset currently used.
5540 * elfread.c: Add various complaints about elf/stab stuff.
5541 #include gdb-stabs.h. Conforming changes, using a single offset.
5542 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5543 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5544 for later use in building psymtabs.
5545 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5546 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5547 (free_elfinfo): New fn, frees all chained stab_section_infos
5548 in an objfile, and zaps the start-of-chain pointer.
5549 (elfstab_offset_sections): New fn, looks in stab_section_info
5550 chain to determine section bases to relocate a psymtab's worth
5551 of symbols, as they are being read.
5552 * mipsread.c: Conforming changes. Stabs-reading will relocate
5553 using one offset. MIPS-reading will not relocate at all.
5554 * partial-stab.h: Relocate different symbol types using different
5555 offsets from section_offsets.
5556 * symfile.c: Conforming changes.
5557 (find_lowest_section): Unused function to use later
5558 to free us from the Tyranny of the Text Section.
5559 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5560 in all lower layers of symbol reading. Call format-specific
5561 sym_offsets function to initialize offsets for high speed symbol
5563 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5564 (symbol_file_command, add_symbol_file_command): Callers changed.
5565 * symmisc.c (dump_psymtab): Print new relocation parameters.
5566 * xcoffread.c: Corresponding changes.
5568 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5569 * main.c (main): Read the $HOME/.gdbinit file before processing
5570 the argv arguments (e.g. reading symbol files or core
5571 files). This allows global parameters to be set, which will apply
5572 during the symbol reading. The ./.gdbinit is still read after
5574 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5575 * xcoffexec.c: Clean up quote inside comment.
5577 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5579 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5580 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5581 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5582 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5583 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5584 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5585 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5586 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5587 values.c, xcoffread.c:
5588 Remove "(void)" casts from function calls where the return value
5589 is ignored, in accordance with GNU coding standards.
5591 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5593 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5594 * partial-stab.h: Ignore N_ENDM.
5595 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5596 CODE or DATA section attachment. This eliminates a lot of random
5597 values from shared libraries, which screw up the ordinary symbols
5598 in the address ranges they happen to overlap.
5599 * buildsym.c (define_symbol): Eliminate special tests
5600 for function types; move into "function" cases in switch statement.
5601 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5602 in case they define new type numbers. But ignore them (FIXME).
5603 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5604 (read_sun_builtin_type): Add commentary.
5606 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5608 * xm-rs6000.h: define MEM_FNS_DECLARED
5610 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5612 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5613 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5614 * mips-xdep.c: Remove most include files (unused, caused errs).
5615 (fetch_core_registers): Use right parameters in dummy fn.
5617 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5619 * buildsym.c (scan_file_globals): Beware the null file.
5620 Fix from Jim Williams.
5622 * stack.c (return_command): Evaluate expression *before* popping
5623 off the stack frames! Fix inspired by Jim Williams.
5624 (up_silently_command, down_silently_command): No sel frame is error.
5626 * defs.h (memcpy, memset): Conditionalize decls on
5627 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5628 (alloca): Break out the STDC and non-STDC alloca cases, to make
5629 it work on old preprocessors as well as "picky ANSI" ones.
5630 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5632 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5633 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5634 header files define it!
5636 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5638 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5640 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5641 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5642 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5643 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5644 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5645 utils.c, valarith.c, valops.c, valprint.c, values.c:
5646 Replace bcopy() use with memcpy(), which is more standard and can
5647 take advantage of gcc's builtin functions for increased performance.
5648 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5649 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5651 Replace bzero() use with memset(), which is more standard and can
5652 take advantage of gcc's builtin functions for increased performance.
5653 * i386-tdep.c, main.c, valprint.c:
5654 Replace bcmp() use with memcmp(), which is more standard and can
5655 take advantage of gcc's builtin functions for increased performance.
5657 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5659 * remote.c (remote_wait): Fix cast on signal() call.
5660 * defs.h (alloca): More diddling with alloca. Have to ensure
5661 that it has a prototype, so that if alloca is defined as a macro
5662 that takes an arg, the definition is seen as a use of a macro
5663 that takes an arg, to satisfy picky ANSI preprocessors.
5665 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5667 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5668 consistency with all other gdb files.
5669 * cadillac.c: Use <string.h> rather than <strings.h>.
5670 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5671 * Makefile.in (MAKE): Remove definition for consistency with
5672 other Makefile.in files and to fix problem with recursive makes.
5674 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5676 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5679 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5681 * source.c (print_source_lines): for DOS interoperability; don't
5682 print CR (013) as ^M.
5684 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5686 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5688 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5690 * remote.c (remote_wait): Cast signal to void * to avoid warning
5691 from busted HP compiler.
5693 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5694 stabs cause end_psymtab to be called.
5696 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5697 compiler feature of putting 'c' into basic type descriptors for
5700 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5701 where there is no place for nPC in prrun struct.
5703 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5705 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5706 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5707 * dwarfread.c (enum_type): Save enum names on type_obstack.
5708 * dwarfread.c (struct_type): Save member name on type_obstack.
5709 * symtab.c (_initialize_symtab): Fix misspelling.
5710 * regex.c (store_jump, insert_jump): Return void.
5712 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5714 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5715 (alloca): Declare return type on SPARC, since Sun doesn't.
5716 (*_BYTE_ORDER): Improve comment: *must* be defined.
5718 * tm-hppa.h: New file, architectural definition of HP PA.
5719 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5721 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5722 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5723 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5724 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5727 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5728 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5729 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5731 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5733 * printcmd.c (output_command): Thinko.
5734 (x_command): Only set remembered size/format if cmd succeeds.
5736 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5737 since it is no longer used and burns time for every symbol read.
5738 (process_one_symbol): Treat N_CATCH like default (complain).
5740 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5742 * partial-stab.h (case N_TEXT): Fix fencepost error when
5743 detecting start of new symbol info after reading symtab for a
5744 module with a zero length TEXT segment.
5746 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5748 * Makefile.in (VERSION): Bump to 4.5.6.
5749 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5751 * defs.h (NORETURN): Define away for Lucid compiler.
5752 * remote.c (remote_timer, remote_interrupt): Signal handlers
5754 * ser-termios.c (serial_write, serial_close): Return whatever
5755 value the write/close call returns, rather than falling off end.
5756 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5757 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5759 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5760 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5762 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5763 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5764 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5765 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5767 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5768 store_inferior_registers): Supply missing fourth argument to
5770 * cadillac.c (kernel_dispatch): Make return type void.
5771 * cadillac.c (iosig): Signal handlers take one int arg.
5772 * valprint.c (val_print_fields): Call fprint_symbol to get
5773 automatic C++ demangling for mangled field names.
5775 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5777 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5778 * dwarfread.c (enum_type): Fix misspelling in comment.
5779 * valprint.c (val_print_fields, cplus_val_print): Minor
5780 adjustment to printing of C++ class structures to more closely
5781 match format for printing C structures, with and without setting
5784 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5786 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5787 (which is not a Posix signal) if it isn't defined.
5788 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5789 New port to Linux (a free Unix clone for 386 machines).
5791 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5793 COFF changes for dealing better with EPI 29K C compiler output.
5795 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5797 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5798 (read_coff_symtab): Move patch_opaque_types call from
5799 coff_symfile_read. Restrict it to symtabs from this objfile.
5800 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5801 references on opaque type chain; just let coff_lookup_type handle 'em.
5802 (decode_type): Complain about tagndx values on
5803 non-struct/union/enum types, which the EPI compiler tends to produce.
5805 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5807 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5810 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5811 usage to match new prototype. Include libbfd.h to get prototype.
5813 * source.c (find_source_lines): Handle large st_size fields.
5815 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5817 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5818 * stack.c (return_command): Use cleanups to avoid memory leaks.
5820 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5822 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5823 INT_REGNUM to INTE_REGNUM.
5825 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5827 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5829 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5830 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5831 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5832 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5834 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5835 declarations of malloc/realloc/free that are inserted by some
5837 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5839 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5840 another decl of strdup (this really ought to come from libiberty.h!).
5842 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5844 * remote.c (getpkt): Error if input exceeds buffer size.
5845 (_initialize_remote): `set remotedebug' enables packet trace.
5847 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5848 N_SLINE's, etc, just like Sun cc on Solaris2.
5850 * am29k-tdep.c (read_register_stack, write_register_stack):
5851 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5852 variable. Add `set' and `show' commands for it.
5853 * doc/gdb.texinfo: Document it.
5855 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5857 * valprint.c (type_print_1): Plug memory leak. Print all
5858 C++ syms as demangled, not just functions.
5859 * buildsym.c (read_range_type): When we find a signed char
5860 type, do a lookup of signed char, not plain char. Plain char's
5861 still get looked up as plain char's elsewhere.
5863 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5865 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5866 (Bug and fix found by Pierre Willard.)
5868 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5870 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5872 * xm-rs6000.h: Add decl for strdup().
5874 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5877 * breakpoint.c (enable_command, disable_command): Without args,
5878 should only affect normal breakpoints and watchpoints.
5880 * m68k-pinsn.c (print_insn_arg): Make register be const.
5881 * xcoffexec.c: Remove ' from comment.
5882 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5883 with decls of malloc in c-exp.tab.c (as produced by yacc).
5884 There's got to be a better way to do this...
5886 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5888 * partial-stab.h: Convert single rindex use to strrchr.
5889 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5890 standard <strings.h> file, now that the only single use of
5891 rindex in the gdb source files is gone.
5893 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5895 * mipsread.c: Undo ill effects from including <strings.h>,
5896 which #defines index to be strchr. Unfortunately, index is
5897 a member of a symbol table structure that can't be changed.
5898 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5899 remove redundant #include's.
5901 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5903 * mipsread.c: #include <strings.h> for rindex().
5905 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5907 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5909 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5911 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5912 extraneous SO stabs from busted C++ compilers.
5914 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5916 * Makefile.in (VERSION): Bump to 4.5.5.
5917 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5918 C++ lookups fail, print possibly helpful hint about completion.
5919 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5920 for static data members.
5921 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5922 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5923 it's broken on ncr3000's.
5925 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5927 * dwarfread.c (decode_modified_type): Change type of first arg.
5928 Change 'modifier' to char from unsigned char. Cast single use
5929 that needs to be unsigned char.
5930 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5931 * utils.c (strdup_demangled): Add function.
5932 * defs.h (strdup_demangled): Add prototype.
5933 * stack.c (return_command): Demangle C++ function names for query.
5934 * infcmd.c (jump_command): Demangle C++ function names for query.
5935 * cplus-dem.c (consume_count): New function and prototype.
5936 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5937 do_type): Replace conversion code with consume_count().
5938 * cplus-dem.c (gnu_special): Fix demangled of static members.
5939 * source.c (list_command): Print demangled function names
5940 when appropriate. Fix supplied by Peter Schauer.
5942 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5944 * sparc-tdep.c: Clean up slightly for Solaris2.
5946 * buildsym.c (define_symbol): Nameless types are now on several
5947 platforms; generalize them and un-ifdef them to make Solaris 2
5950 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5952 * infcmd.c: Fix typo (reported by Rob Savoye).
5953 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5954 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5955 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5956 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5957 rather than the one for the first file in the dependency chain.
5959 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5960 set. Don't reset our own texthigh, or dependency-only pst's, in
5961 scanning all the rest of the psymtabs.
5962 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5964 * buildsym.h (N_UNDF): Improve comments.
5965 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5967 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5969 * symtab.h (struct symbol): Add aux_value union for preserving
5970 an additional per-symbol value.
5971 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5972 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5973 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5974 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5975 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5977 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5979 * symfile.c (clear_symtab_users_once): Now non-static (for
5982 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5984 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5985 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5986 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5988 Solaris-2 support on SPARC:
5990 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5991 Add symbol_size and file offsets to struct symloc.
5992 Add static symbol_table_offset, string_table_offset,
5993 file_string_table_offset, next_file_string_table_offset,
5995 (add_old_header_file): Convert error() to complain()t.
5996 (dbx_symfile_read): Get symbol size via the objfile.
5997 Also get symbol_table_offset.
5998 (dbx_symfile_init): Record symbol size and count via the objfile.
5999 (dbx_next_symbol_text): Always add file_string_table_offset when
6000 accessing string table.
6001 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6002 (SET_NAMESTRING): Use the offset.
6003 (end_psymtab): Large kludge to determine addresses where source
6004 files start and end (for the psymtab header).
6005 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6006 Get this, symbol size, and symbol offset, from psymtab.
6007 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6008 Patch up last_source_start_addr if zero in N_SO.
6009 (process_one_symbol): Add variable function_start_offset.
6010 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6011 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6012 ( "", N_OBJ, N_OPT): Ignore.
6013 (elfstab_build_psymtabs): New function to read stabs out of
6016 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6017 (gdb): use GLOBAL_CFLAGS when linking, too.
6018 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6019 (N_OBJ, N_OPT): Ignore.
6020 ('f', 'F'): Save last function name.
6022 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6023 extra info in the minimal symbol.
6024 (elf_symtab_read): The extra info is the size of an ELF object,
6025 which was kludged to us in the `udata' field of the BFD symbol.
6026 Gag me with a crowbar...
6027 (elf_symfile_read): Keep track of both the absolute load address,
6028 and the offset between load addr and symbols. Handle STABS as
6029 well as DWARF sections, passing the absolute load address to
6030 elfstab_build_psymtabs.
6032 * symfile.h: Prototype elfstab_build_psymtabs.
6033 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6035 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6037 * buildsym.h: Add processing_acc_compilation flag.
6038 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6039 (define_symbol): Skip arg types in function entries. Resolve
6040 overloaded 'P' which acc uses for prototypes of functions called
6042 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6044 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6045 save size of ELF symbols. FIXME.
6046 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6047 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6049 * configure.in: Solaris config is sparc-sun-solaris2.
6050 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6052 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6053 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6054 * symfile.c (symfile_bfd_open): Comment where name is freed.
6055 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6057 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6059 * expprint.c (print_subexp): Add missing ']'.
6060 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6061 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6062 * WHATS.NEW: Point out improved C++ function name handling.
6063 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6064 type names for both implicitly and explicitly signed integral
6065 types. See comment in the source code.
6067 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6069 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6070 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6071 * expprint.c (print_subexp): Fix printing of register names.
6073 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6075 * inferior.h (register_valid): Declare.
6076 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6077 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6078 macros for traversing the data structures in a single objfile.
6079 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6080 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6083 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6085 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6086 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6087 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6088 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6090 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6092 * depend: rebuild to account for remote-st2000.c.
6093 * remote-st2000.c: Almost works now.
6094 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6096 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6098 * c-exp.y (yylex): Recognize single-quoted strings that specify
6099 tokens with embedded whitespace, such as C++ demangled names.
6100 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6101 * main.c (gdb_completer_quote_characters): Add global variable.
6102 * main.c (symbol_completion_function): Total rewrite for C++
6103 demangled name handling.
6104 * main.c (skip_quoted): New function.
6105 * main.c (main): Set rl_completer_quote_characters.
6106 * symmisc.c (dump_symtab): Print source language for symtab.
6107 * symtab.c (expensive_mangler): Add prototype and function.
6108 * symtab.c (completion_list_add_symbol): Total rewrite for new
6109 C++ demangled name handling.
6110 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6111 other changes for demangled C++ symbol handling.
6112 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6113 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6114 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6115 * symtab.c (completion_list_add_symbol): Total rewrite for new
6116 C++ demangled name handling.
6117 * symtab.c (expensive_mangler): New function.
6118 * utils.c (strcmp_iw, demangle_and_match): New functions.
6119 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6121 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6123 * Makefile.in: Roll VERSION to 4.5.4.
6124 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6125 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6126 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6128 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6130 * alldeps.mak: Rebuild to account for new files.
6131 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6132 * tm-st2000.h: New file.
6133 * configure.in: Tandem debug monitor (st2000) support.
6134 * remote-st2000.c, config/st2000.mt: ditto.
6136 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6138 * blockframe.c (inside_entry_file, inside_main_func,
6139 inside_entry_func): Return 0 if no symbols; avoid crashing.
6141 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6143 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6144 without masking, since it is signed and will later be compared
6145 against signed quantities. The right fix is probably to make
6146 it all unsigned, but this is a small, safe fix for this release.
6147 FIXME -- make the real change sometime soon.
6149 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6151 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6152 parameter in call to `symbol_file_add' to 0.
6154 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6156 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6158 * configure.in: Handle -m680[01234]0-wrs.
6160 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6162 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6163 `ieee_extended_to_double'.
6165 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6167 * valops.c (value_assign): Lint, by Pierre Willard.
6169 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6171 * coredep.c (fetch_core_registers): Remove premature warning,
6172 which triggers on DECstation even though all regs are accessible.
6174 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6175 sign-extension of instruction fields even on unsigned-char hosts.
6176 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6178 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6179 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6180 since they define the target, not the host.
6181 * m88k-pinsn.c: Fix typo.
6183 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6185 * valarith.c (value_zerop): -0.0 is still zero.
6186 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6187 Patches by Paul Eggert <eggert@twinsun.com>.
6189 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6191 * alldeps.mak, depend: re-make to account for ser-*.c.
6193 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6195 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6196 disconnecting from controlling terminal, to avoid gdb hanging
6197 on SVR4. Fixes bug reported by Oliver Okrongli.
6198 * procfs.c (PROC_NAME_FMT): Change format to match default used
6199 by system, as suggested by Oliver Okrongli.
6200 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6201 bug fix from Brent Townshend (bst%tt@cam.ORG).
6202 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6203 by turlais@rechser.total.fr.
6204 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6205 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6206 * objfiles.h (unlink_objfile): Add prototype.
6207 * objfiles.c (unlink_objfile): Add function.
6208 * objfiles.c (free_objfile): Call unlink_objfile.
6209 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6210 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6211 Also, discard old possibly bogus sf struct.
6212 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6213 find_sym_fns() for remapped symbol files, in case of any changes
6214 since the last mapping.
6216 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6218 * findvar.c (read_relative_register_raw_bytes): use the raw size
6219 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6221 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6223 Changes to support GDB running on DOS using GO32 and H8 support
6225 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6226 allowing hosts with different text and binary file formats to
6228 * coffread.c (read_coff_symtab): changed calling convention and
6229 operation - now it opens its own file with FOPEN_RB rather than
6230 duping and fdopening the provided handle.
6231 * dbxread.c, cplus-dem.c: #include mangling.
6232 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6233 binary files oring in the right bit.
6234 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6235 * remote-hms.c: cleanup to use the new remote serial stuff
6236 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6237 independent remote terminal I/O.
6238 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6239 * source.c (openp): fix off by one problem removing / - can now
6240 open a source file in the root directory with DOS.
6241 * values.c (value_as_pointer): remove bogus address bits from
6242 long. (unpack_long): unpack into unsigned long/short if pointer.
6244 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6246 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6247 It gets permanently stuck in many OSes.
6248 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6250 * breakpoint.c: Improve help text for info breakpoints.
6252 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6254 * README: Add pointer to internals doc, and describe reading
6256 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6257 * symtab.c (output_source_filename): Remove old glop for wrapping
6258 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6260 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6262 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6263 * munch: Add sort -u to avoid duplications.
6264 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6265 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6267 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6269 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6270 avoid infinite loops while demangling bogus mangled names.
6271 * valprint.c (type_print_base): Minor fix for GNU style guide
6274 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6276 * Makefile.in (VERSION): Bump to 4.5.3
6277 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6278 * Makefile.in (demangle): New target to create standalone
6279 demangler with same code and options as internal demangler.
6280 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6281 to support ARM style and Lucid style demangling, improve
6282 maintainability, fix several demangling bugs. More changes
6284 * defs.h (strstr): Add ANSI compatible prototype.
6285 * valprint.c (type_print_1): Demangle using ansi option.
6286 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6288 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6290 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6293 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6295 * mipsread.c (parse_procedure): Return rather than using
6296 uninitialized variable 'b'.
6298 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6300 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6301 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6302 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6303 relative to each source file.
6305 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6307 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6310 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6312 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6313 * am29k-tdep.c: Update to latest code from AMD.
6314 (get_saved_register) don't crap out if no frame.
6315 * remote-udi.c: Set/clear inferior_pid as appropriate.
6316 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6317 error handling. Fixup end-of-debugging messages.
6318 (udi_fetch_registers) clean up big time, mainly don't multiply
6319 register_valid indices by 4, and use proper Offset when reading
6320 gr96-gr127. (udi_store_registers) general cleanup.
6321 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6322 INT_REGNUM->INTE_REGNUM.
6323 * tm-29k.h: Upgrade to latest code from AMD.
6324 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6325 (UDIConnect) Clean up error processing (like, don't do exit() if
6326 execlp fails), make code restartable, make more attractive.
6327 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6330 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6332 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6333 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6334 from former to latter.
6336 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6338 * cplus-dem.c (do_args): Handle void args the same as others.
6339 * objfiles.c (free_objfile): Only try to unmap files when
6340 reusable objfiles are supported.
6341 * valprint.c (type_print_varspec_suffix): Add parameter that
6342 specifies if C++ demangling included function arguments. Use
6343 it to suppress printing extra pair of ()'s.
6344 * valprint.c (type_print_1): Fix problem with printing demangled
6345 C++ function types where demangled type includes the function
6348 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6350 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6351 Allows selection of C++ demangler to be a configuration option
6352 until multiple demanglers are supported.
6353 * demangle.h: New include file for extended demangler support.
6354 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6355 utils.c, valprint.c: Include "demangle.h" and change all calls
6356 to cplus_demangle() or fputs_demangled() to use individual
6358 * valprint.c (type_print_1): Change options to cplus_demangle
6359 to print demangled function args. Still broken, but now less so.
6360 * cplus-dem.c: Include demangle.h, reorganize and update some
6361 comments to reflect reality.
6362 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6363 second arg from fixed integer to bit based multiple options.
6364 * cplus-dem.c (optable): Reformat and replace ansi members with
6366 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6368 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6370 * values.c (set_internalvar): Force evaluation of lazy values.
6371 Bug reported by RMS.
6373 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6375 * Makefile.in (VERSION): Bump to 4.5.2.
6376 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6377 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6378 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6379 proper handling of bit fields.
6380 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6381 * symtab.h: Fix couple of misspellings in comments.
6382 * value.h (struct value): Clarify use of bitpos.
6383 * value.h (unpack_field_as_long): Change prototype, returns
6385 * values.c (unpack_field_as_long): Change return type to LONGEST,
6386 sign extend unpacked fields that are signed, other rewriting.
6387 * config/ncr3000.mt: New target config file.
6389 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6391 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6392 even when printing 8-bit characters.
6394 * gdbtypes.c (make_{reference,pointer,function}_type): New
6395 functions which handle overwriting of forward-referenced types
6396 for stabs file reading.
6397 (lookup_{reference,pointer,function}_type): These just call
6398 the make_*_type functions with a null storage alloc parameter.
6399 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6400 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6402 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6403 (dbx_alloc_type): Make it easier to understand. No funct change.
6404 (define_symbol: 't'): Don't put the typedef name into the name of
6405 the struct, union, or enum. Bugfix.
6406 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6407 routines to properly handle overwriting preallocated types so that
6408 forward references will work.
6409 (read_enum_type): Force enum values to file scope, due to bug in
6410 Sun compiler output. FIXME, fix later.
6412 Remove unused header_file_prev_index mechanism. It was already
6413 obsolete in gdb-3.5. These comments appeared in 3.5:
6414 /* This code was used before I knew about the instance codes.
6415 My first hypothesis is that it is not necessary now
6416 that instance codes are handled. */
6417 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6418 * buildsym.h: Remove it and prev_index that saves it.
6419 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6421 * solib.c (special_symbol_handling): When called from core files,
6422 must set up debug_addr. Don't print error messages, just return.
6423 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6425 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6427 * cplus-dem.c: Allow nested class names (as in
6428 Foo::Bar::method()).
6429 Allow the cleaner cfront style of nested class names
6430 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6431 Make cplus_demangle re-entrant by removing use of global
6432 variables. Instead, place all shared variables in a
6433 stack-allocated structure, and pass around its address.
6435 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6437 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6438 29k-share/* subdirs...
6440 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6441 rewrite, only leave out the bugs.
6443 * Makefile.in: Add 29k/UDI support. Improve depend.
6444 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6446 * am29k-tdep.c: Update to use new calling conventions, and misc
6449 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6451 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6453 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6454 breakpoint instructions that leave PC pointing at the right place.
6456 * core.c (core_open): Call warning() to print warnings.
6458 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6460 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6461 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6462 This prevents a crash when trying to lookup the value of a
6463 non-existent symbol.
6465 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6467 * signame.c, signame.h: Remove, replaced by strsignal.c in
6469 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6470 sun386-xdep.c: Remove include of signame.h
6471 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6472 * Makefile.in (HFILES): Remove signame.h
6473 * Makefile.in (OBS): Remove signame.o
6474 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6475 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6476 psignal, perror): Add prototypes.
6477 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6479 * depend: Manually remove signame.[cho] references.
6480 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6482 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6483 with safe_strsignal.
6484 * core.c (core_open): Replace use of sys_siglist with
6486 * core.c (memory_error): Replace use of sys_errlist with
6488 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6490 * infcmd.c (program_info): Replace use of sys_siglist with
6492 * infrun.c (signal_stop, signal_print, signal_program):
6493 Allocate dynamically based on dynamic determination of number
6494 of signals to support.
6495 * infrun.c (child_create_inferior): Replace use of sys_errlist
6497 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6499 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6500 strsigno and sys_siglist with safe_strsignal.
6501 * infrun.c (handle_command): Call signo_max to find number of
6502 signals. Replace sig_number with strtosigno and sig_abbrev with
6504 * infrun.c (signals_info): Replace sig_number with strtosigno.
6505 * infrun.c (_initialize_infrun): Call signo_max to find number of
6506 signals. Dynamically allocate signal_{stop,print,program}.
6507 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6508 * procfs.c (errnoname): Add function and prototype.
6509 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6510 of sys_siglist with safe_strsignal.
6511 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6512 sys_siglist with safe_strsignal.
6513 * procfs.c (info_proc_stop): Call errnoname.
6514 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6515 * stuff.c (main, get_offset): Replace use of sys_errlist with
6517 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6518 with safe_strsignal.
6519 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6520 with safe_strsignal.
6521 * utils.c (safe_strerror, safe_strsignal): Add functions that
6522 call strerror and strsignal respectively, and deal with NULL
6524 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6525 sys_errlist with safe_strerror.
6526 * valprint.c (val_print): Replace use of sys_errlist with
6529 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6531 * Makefile.in: rework CFLAGS so that they can be set from the
6532 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6533 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6534 Pass CFLAGS on recusions.
6536 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6538 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6539 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6540 overkill for the problem it solved.
6541 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6542 and default to simply printing type names as appropriate.
6543 * main.c (main): Remove one of the leading newlines from
6544 warning_pre_print initialization.
6545 * objfiles.c (open_existing_mapped_file): Add function and
6547 * objfiles.c (open_mapped_file): Rewrite to use new function
6548 open_existing_mapped_file.
6550 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6552 * sun3-xdep.c (fetch_core_registers): Lint.
6553 * tm-sun3.h: Prototype lint.
6556 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6558 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6559 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6560 * objfiles.c: Cast calls to close() with unused returns to void.
6561 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6562 old objfile's name before updating it.
6563 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6564 * objfiles.h (objfile struct): Add mmfd member.
6565 * symfile.c (syms_from_objfile): Move some code to
6566 new_symfile_objfile.
6567 * symfile.c (new_symfile_objfile): Add new function, common code
6568 from syms_from_objfile.
6569 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6570 mapped and unmapped symbol files.
6571 * symfile.c (symbol_file_command): Print "No symbol file now"
6572 message, ala exec_file_command for the exec file.
6573 * symfile.h (new_symfile_objfile): Add prototype.
6574 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6575 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6577 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6579 * rs6000-pinsn.c: New version from IBM (Metin).
6580 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6581 to avoid warnings from some compilers.
6583 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6585 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6586 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6587 type's flag word that marks it as a fundamental type.
6588 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6589 flags argument for all calls to init_type().
6590 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6591 flags argument for all calls to init_type(). Also remove
6592 dependency on host sizes for ints, floats, etc.
6593 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6594 flags argument for all calls to init_type(). Also remove
6595 dependency on host sizes for ints, floats, etc.
6596 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6597 bit to flags argument for all calls to init_type(). Add types
6598 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6599 * valprint.c (unsigned_type_table, signed_type_table,
6600 float_type_table): Remove.
6601 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6602 bit when printing fundamental types, and print the actual name
6603 for such types, rather than inventing one. Remove code that
6604 invented fundamental type names.
6605 * valprint.c (_initialize_valprint): Remove initializations
6606 for now removed unsigned_type_table, signed_type_table, and
6609 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6611 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6612 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6615 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6617 * dwarfread.c (target_to_host): New function similar to previous
6619 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6620 Extensive changes to convert all previous usages to use new
6621 target_to_host() function.
6622 * dwarfread.c (struct dieinfo): Change types of most integral
6623 members to be unsigned.
6625 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6627 * WHATS.NEW: Revise -mapped doc.
6629 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6631 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6632 too high or when skipping `forwards' moves us backwards.
6633 (parse_type): Print mis-guessed tag name in complaint.
6634 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6635 (parse_procedure): Do not attempt to create symbols; just fill in
6636 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6637 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6638 for clarity. Set top_stack before calling parse_external. In
6639 stabs, sort symbols before calling parse_procedure.
6641 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6642 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6643 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6644 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6647 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6649 * Makefile.in (VERSION): Set to 4.5.1.
6650 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6651 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6652 fill_gregset): New functions for SVR4 /proc support.
6653 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6654 Remove new symbol types and such to ../include/coff/symconst.h.
6655 (parse_symbol): Simplify code for parsing struct/enum/unions.
6656 (parse_type): Handle `long long' types.
6657 (upgrade_type): Handle `const' qualifier.
6658 (parse_partial_symbols): fix indentation, clean a bit.
6660 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6662 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6663 copy in data from raw read buffers, calling bfd byteswapping
6664 routines as appropriate. Use to replace most existing memcpy
6666 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6667 * configure.in: Recognize new ncr3000 config.
6668 * config/ncr3000.mh: New config file.
6670 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6674 * README: Update for release.
6675 * Makefile.in: Update version to 4.5.
6676 * WHATS.NEW: The obvious.
6678 * depend: Generate new depend file for this release.
6680 * Makefile.in (depend): Fix dependancy generation so that it does
6681 not include gcc 'fixincluded' files, which are usually in a system
6684 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6686 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6687 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6688 symbols for nameless types. And, handle `R' (register parameter
6689 type) for AIX. (an extension to existing stabstring grammar).
6690 * rs6000-xdep.c: Fix typo (= should have been ==).
6692 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6694 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6696 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6698 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6699 * signame.c (SIGWAITING, SIGLWP): Add.
6701 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6703 * xm-i386mach.h: add decls for errno and strdup().
6705 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6706 used in array index context (otherwise, some compilers barf).
6708 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6710 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6711 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6712 in a system call, and provide better backtrace if so.
6714 * Makefile.in (HFILES): Add xcoffsolib.h.
6715 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6716 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6718 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6719 mipscoff_symfile_read): Convert to BFD to do file I/O.
6721 * symfile.c: #include <ctype.h> to get proper def if isspace().
6723 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6725 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6727 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6728 function also when parsing embedded stabs.
6730 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6732 * mipsread.c: Fix more declarations.
6734 * mipsread.c: Fix many invocations of complain. Use enum
6735 type_code where appropriate.
6737 * xm-vaxult.h: Add decl for strdup().
6739 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6742 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6744 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6747 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6749 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6750 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6751 Merge in more patches for rs6000 from Metin Ozisik.
6752 * utils.c: Fix typo in comment.
6754 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6756 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6757 * procfs.c (attach): Set nopass_next_sigstop if attached
6758 process is forcibly stopped.
6759 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6760 resending SIGSTOP to attached process on first resume.
6762 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6764 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6766 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6768 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6769 (VERSION): Bump to 4.4.85.
6770 * mipsread.c: Update for new include files. Lint.
6771 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6772 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6773 Don't need to bring in mipsread.o specially any more.
6775 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6777 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6778 routine (for Irix-4.x). Make many funcs static and void.
6779 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6780 * (init_extra_frame_info): Don't trash cached value of frame
6781 pointer register. This fixes backtracing through routines that use
6782 alloca(). Generally clean up declarations of functions, and use
6783 typedefs and macros to reference data structures as appropriate.
6784 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6787 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6789 * values.c (unpack_long): Fix unpacking error for signed chars
6790 on hosts where the default character type is unsigned.
6791 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6792 for newer SVR4 variants.
6793 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6794 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6795 * procfs.c (mappingflags): Add support for MA_PHYS
6797 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6799 * buildsym.c (read_struct_type): Avoid coredump when C++
6800 abbreviated type name is messed up. Reported by Joe Buck.
6801 FIXME, we need to determine whether GDB or GCC needs to be
6802 smarter to correctly locate this type name.
6804 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6805 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6806 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6807 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6808 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6810 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6812 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6813 * symtab.h (current_source_symtab): Make extern
6814 * symtab.h (current_source_line): Make extern
6815 * inferior.h: Move all procfs.c prototypes to one place, add
6816 prototype for proc_signal_handling_change. Add prototypes for
6817 signal_stop_state, signal_print_state, and signal_pass_state.
6818 * inferior.h (stop_soon_quietly): Make extern
6819 * inferior.h (attach_flag): Make extern
6820 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6821 * infrun.c (signal_stop_state, signal_print_state,
6822 signal_pass_state): New functions to query specific signal
6824 * infrun.c (handle_command): Minor error message change, add
6825 NOTICE_SIGNAL_HANDLING_CHANGE.
6826 * procfs.c (open_proc_file): Remove iris specific reset of
6827 inherit-on-fork flag, moved to proc_set_exec_trap().
6828 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6829 to reset inherit-on-fork flag, bash comment to GNU form.
6830 * procfs.c (proc_base_address, set_proc_siginfo,
6831 fetch_core_registers): Conform to code style.
6832 * procfs.c (signame.h): Include.
6833 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6834 syscallname(), info_proc_syscalls()): New macros, tables, and
6835 functions to organize and report system call information.
6836 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6837 saved_exitset, saved_entryset): Add to procinfo struct.
6838 * procfs.c (struct trans): Add.
6839 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6840 siginfo_table, errno_table): Tables to translate numeric values
6841 to symbolic names and short descriptions.
6842 * procfs.c (signalname, info_proc_signals): Add function and
6844 * procfs.c (proc_info): Now info_proc.
6845 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6846 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6847 info_proc_faults, lookupname, lookupdesc, sigcodename,
6848 sigcodedesc): New functions.
6849 * procfs.c (proc_signal_handling_change): New function to set
6850 the trace flags based on the state of gdb's signal handling flags.
6851 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6852 and remove code to do PIOCSTRACE ioctl.
6853 * procfs.c (attach, detach): Preserve and restore process flags
6854 using saved_* fields in procinfo struct.
6855 * procfs.c (attach): Call proc_signal_handling_change.
6856 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6857 * procfs.c (proc_desc): Update for latest changes.
6858 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6859 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6860 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6862 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6864 * procfs.c (set_proc_siginfo): Add prototype and new function.
6865 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6866 up inferior siginfo struct.
6867 * elfread.c (elf_symfile_read): Compute the relocation amount
6868 by subtracting off the address of the ".text" section.
6869 * solib.c: Add pointer to ".text" section to so_list struct.
6870 * solib.c (solib_map_sections): Initialize pointer to ".text"
6871 section in so_list struct.
6872 * solib.c (symbol_add_stub): Pass base address of ".text"
6873 section to symbol_file_add, rather than the load address of
6874 the shared library. On SunOS they are the same. On SVR4 they
6877 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6879 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6880 function name, not .gdbinfo. symbol.
6882 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6884 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6886 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6888 * Makefile.in (VERSION): 4.4.8
6890 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6891 commands in .cshrc/.profile won't get traced.
6893 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6895 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6896 * exec.c (build_section_table): Don't abort if no sections.
6897 * sparc-tdep.c (single_step): Lint.
6898 * utils.c (mrealloc): Handle realloc (0, size) case here.
6900 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6902 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6905 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6907 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6908 .gdbinfo. symbols are created. Move creation from parse_procedure
6909 to parse_symbol, where it is fairly easy to grow the symtab. This
6910 also fixes a symtab trashing bug on all mips-based systems.
6911 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6913 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6914 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6916 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6918 * c-exp.y: Add missing return type to yyparse() prototype.
6920 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6922 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6924 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6925 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6926 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6927 (patch_opaque_types): Avoid dummy args and result.
6928 * objfiles.c (have_partial_symbols, have_full_symbols,
6929 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6930 (iterate_over_objfiles, iterate_over_symtabs,
6931 iterate_over_psymtabs): Remove, clunky and slow.
6932 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6933 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6934 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6935 dump_objfile): Remove dummy args and results. Move filename
6936 comparisons to callers.
6937 (printsyms_command, printpsyms_command, printmsyms_command,
6938 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6939 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6940 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6941 list_symbols, make_symbol_completion_list): Replace explicit
6942 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6943 Eliminate Dijkstra flag crap, break out of loops with gotos.
6944 (lookup_symtab_1): Protect '/' tests from short filenames.
6945 (cplus_mangled_symbol): Move inline into lookup_symbol.
6946 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6947 (relocate_minimal_symbol): Move inline to vmap_symtab.
6948 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6949 iterate_over_msymbols with ALL_MSYMBOLS.
6951 Misc cleanup prior to release.
6953 * Makefile.in (VERSION): Roll to 4.4.7.
6954 (HFILES): Add call-cmds.h.
6955 * call-cmds.h: New header for command fns called by other files.
6956 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6957 (breakpoint_1): Remove unused type arg. Change callers.
6959 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6960 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6961 * mipsread.c: Add prototypes for all static functions.
6963 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6964 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6965 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6966 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6967 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6968 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6971 * buildsym.c (define_symbol): Handle global register variables
6972 (from Pierre Willard). Complain if register numbers are too large.
6973 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6974 * tm-sparc.h: Don't #include <sun4/reg.h>.
6975 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6976 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6978 * language.h: Avoid forward enum declaration.
6979 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6980 config/sun4os5.mt: New host and target.
6981 * defs.h (errno): #include <errno.h> rather than assuming int.
6982 From Pierre Willard.
6984 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6985 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6986 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6987 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6988 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6989 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6990 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6992 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6994 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6995 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6996 * language.h (enum exp_opcode): Avoid forward enum def.
6997 * main.c (define_command, user_defined_command): Lint.
6998 * mem-break.c, xcoffread.c: Lint.
6999 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7001 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7003 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7004 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7005 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7006 or IBM6000_TARGET as (approximately) appropriate.
7008 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7010 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7011 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7012 or not to try reading symbols from a mapped objfile. Plugs memory
7013 leak due to shared libraries generating no psymtabs or symtabs.
7015 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7017 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7018 * copying.awk: Lint. Make stronger warning at top of copying.c.
7019 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7020 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7021 (lookup_pointer_type): Add FIXME comment.
7022 * main.c (set_history_size_command): Disallow negative size.
7023 * partial-stab.h: Update copyright.
7024 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7026 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7028 * main.c (set_history_size_command): Negative size is error.
7029 (Reported by Peggy Fieland.)
7031 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7033 * coffread.c (coff_symfile_init): Update comment.
7034 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7035 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7036 macros to access the dbx specific objfile information.
7037 * dbxread.c (symfile_string_table, symfile_string_table_size):
7038 Remove these local variables.
7039 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7040 read_dbx_symtab): Remove the stringtab and stringtab_size params
7041 from the function prototypes, the function definition, and the
7042 function calls. These are now available via DBX_STRINGTAB and
7043 DBX_STRINGTAB_SIZE using the objfile pointer.
7044 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7045 an arg to read_dbx_symtab.
7046 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7047 stringtab and the dbx specific per-objfile private info.
7048 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7049 args in prototype, function definition, and function calls. It is
7050 now available via the DBX_SYMCOUNT macro using the objfile
7052 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7053 local instance of struct dbx_symfile_info and replace with DBX_*
7055 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7056 symfile_string_table and symfile_string_table_size.
7057 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7058 symfile_string_table.
7059 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7060 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7061 stringtab size variables. Remove all code that used to reread
7063 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7064 to prior to any calls to mmalloc for the objfile specific heap.
7065 * utils.c (init_malloc): Document the requirement that for each
7066 heap for which corruption checking is desired, that init_mmalloc
7067 must be called prior to any mmalloc calls on the heap.
7069 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7071 * rs6000-pinsn.c: Make dis-assembly output more like
7072 other targets: Don't print instruction in hex before
7073 the assembly; use print_address to print out jump
7076 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7078 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7079 * cplus-dem.c: Support "Sc" meaning "signed char".
7081 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7083 * configure.in: fix iris/iris3.
7085 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7087 * command.c, main.c (various places): Use ctype.h macros
7088 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7089 (such as (x >= 'A' && x <= 'Z')).
7090 (There are still more of these in other files.)
7091 * main.c (defined_command): Lower-case the user's
7092 new command before entering it. Needed because
7093 command lookup is case-insensitive (and also lower-cases).
7094 (Based on Metin's earlier patch.)
7096 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7098 * config/irix4.mh: new file.
7100 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7102 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7105 * xm-mips.h: Declare strdup for ultrix.
7107 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7108 when calling new_symbol.
7109 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7112 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7114 * config/rs6000.mh: Update (for Fred's new mmalloc)
7115 flags to disable use of GNU malloc/mmalloc.
7116 * munch: Change SYSV rule to allow .text before the label,
7117 as well as after, to work for AIX.
7118 * gdbtypes.h: Minor clarifiction.
7120 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7122 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7123 continuation in yet another place (between method declarations).
7125 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7127 * mips-tdep.c: include symfile.h and objfiles.h to fix
7130 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7132 * valops.c (value_struct_elt_for_reference): Added 'offset'
7133 parameter to handle multiple inheritance.
7134 * eval.c, value.h: Update accordingly.
7136 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7138 * objfiles.h: New file
7139 * Makefile.in (HFILES): Add objfiles.h
7140 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7141 main_scope_lowpc, main_scope_highpc.
7142 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7143 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7144 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7145 xcoffread.c, : Include objfiles.h.
7146 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7147 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7148 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7149 inside_entry_file() and logic changed appropriately.
7150 * blockframe.c (outside_startup_file): Renamed to
7151 inside_entry_file() and logic changed appropriately.
7152 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7153 and logic changed to use per-objfile specific fields.
7154 * blockframe.c (inside_entry_scope): Renamed to
7155 inside_entry_func() and logic changed to use per-objfile specific
7157 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7158 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7159 Remove extern decls.
7160 * symfile.c, symfile.h (entry_point): Remove extern decl.
7161 * coffread.c (coff_symfile_init): Common entry point init code
7162 moved to symfiles.c, call init_entry_point_info().
7163 * coffread.c (complete_symtab): Use new per-objfile entry info.
7164 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7165 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7167 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7168 * defs.h (inside_entry_scope, outside_startup_file,
7169 inside_main_scope): Prototypes changed for renames to
7170 inside_entry_func, inside_entry_file, inside_main_func,
7172 * symfile.c (syms_from_objfile): Common entry point init code
7173 moved to init_entry_point_info() and call init_entry_point_info().
7174 * symfile.h (init_entry_point_info): Include prototype.
7175 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7176 moved to symfiles.c and call init_entry_point_info().
7177 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7178 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7179 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7181 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7182 works for the majority of targets.
7183 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7184 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7185 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7186 Use default definition in frame.h.
7187 * frame.h (selected_frame_level): Make decl extern.
7188 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7189 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7190 * partial-stab.h: Use new per-objfile entry info.
7191 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7192 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7193 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7194 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7195 have_minimal_symbols): Prototypes moved to objfiles.h.
7196 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7197 Macros moved to objfiles.h.
7198 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7200 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7202 More C++ improvements (pointers to members, qualified names).
7203 * c-exp.y: Support exp.type::name and exp->type::name
7204 syntaxes. (Unfortunately, doesn't work for static members.)
7205 * c-exp.y, eval.c: Make type::~type work better.
7206 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7207 value_static_field by value_struct_elt_for_reference.
7208 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7209 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7210 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7211 for OP_SCOPE operand; no point in it now that we use lazy
7212 reading of values, and use "reference to member" objects.
7213 * gdbtypes.h: Clarify comment.
7214 * valops.c: Change value_struct_elt_for_address to return
7215 a reference (or variable), rather than a pointer. Change
7216 the name to value_struct_elt_for_reference to reflect this.
7217 Returning a reference instead of a address provides a
7218 generalization, since we can use the routine for both
7219 class::name as well as &class::name.
7220 Also, recurse to handle multiple inheritance properly.
7221 * valprint.c: Moved code to print pointer-to-members
7222 to new function point_class_member. This allows a
7223 "reference-to-member" to be printed using the same code.
7224 * valprint.c (type_print_varspec_prefix): Avoid printing
7225 "struct " for domains of class-member types.
7226 * valops.c (search_struct_field): Inline code for simplified
7227 version of value_static_field (which can then be deleted).
7228 * value.h: Rename value_struct_elt_for_address to
7229 value_struct_elt_for_reference. Delete value_static_field.
7230 * values.c: Remove no longer used function value_static_field.
7232 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7234 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7235 elfread.c (coff_symfile_finish): Add function, prototype, and
7236 add to the xxxx_sym_fns struct for each file type. Also reformat
7237 the xxxx_sym_fns vector to a standard format and add comments.
7238 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7239 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7240 Pass pointer to struct objfile rather than pointer to sym_fns.
7241 Change references inside each function accordingly. Allocate any
7242 symbol file specific info in the per-objfile memory region.
7243 * dbxread.c (free_and_init_header_files): Break function into
7244 free_header_files(), called from dbx_symfile_finish(), and
7245 init_header_files(), called from dbx_new_init().
7246 * dbxread.c (dbx_new_init): Move deallocation things to new
7247 dbx_symfile_finish function.
7248 * elfread.c (elf_new_init): Call buildsym_new_init().
7249 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7250 routine for the objfile before deallocating other stuff.
7251 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7252 * symfile.h: Move struct sym_fns to before struct objfile def.
7253 Add sym_finish function pointer and change prototypes of other
7254 function pointers to reflect passing struct objfile pointer rather
7255 than struct sym_fns pointer.
7256 * symfile.c: Remove now obsolete symtab_fns pointer.
7257 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7258 locates the correct sym_fns struct for the given objfile.
7259 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7260 for better support of mapped symbol tables.
7261 * symfile.c (symbol_file_command): Remove obsolete code using
7263 * symfile.h: Remove duplicate declarations for symfile_objfile,
7264 entry_point, and object_files.
7265 * target.c (target_info): Compare symfile_objfile to NULL.
7266 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7267 aixcoff_symfile_finish().
7269 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7271 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7272 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7273 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7275 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7277 Some improvements to g++ debugging.
7278 * symtab.c (list_symbols): demangle before pattern matching.
7279 * symtab.c: Other fixes to improve handing of operators.
7280 * valprint.c (type_print_base): Fix test for constructor.
7281 * values.c (value_static_field): Allow evaluation of
7282 CLASS::METHOD, returning a function pointer.
7284 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7286 * Makefile.in (VERSION): Roll 4.4.6.
7287 * exec.c (exec_file_command): Add code to ignore optional args
7288 passed in by file_command() for use in symbol_file_command().
7289 * main.c (main): Document -mapped and -readnow in help summary.
7290 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7291 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7292 to get filename from bfd with bfd_get_filename(). Test mapto
7293 against 0, not NULL. Use mstrsave() to make copy of filename.
7294 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7296 * remote-vx.c (vx_load_command, add_symbol_stub):
7297 Symbol_file_add() takes an additional arg.
7298 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7300 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7301 changed to return a bfd not an objfile pointer.
7302 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7303 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7304 Change to eliminate local bfd and use symfile_bfd_open() plus
7305 allocate_objfile(). Add code to implement readnow option.
7306 * symfile.c (symbol_file_command): Changes to option handling,
7307 readnow functionality moved to symbol_file_add().
7308 * symfile.c (symfile_init): Eliminate local copy of bfd.
7309 * symfile.c (add_symbol_file_command): Changes to parse mapped
7310 and readnow options.
7311 * symfile.h (allocate_objfile): Arg removed from prototype.
7312 * symtab.h (symbol_file_add): Arg added to prototype.
7313 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7316 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7318 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7319 mtrace.awk, state.c, state.h: Removed.
7320 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7321 directories searched for source files.
7322 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7323 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7324 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7325 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7326 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7327 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7328 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7330 * Makefile.in (HFILES): Remove state.h
7331 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7332 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7333 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7334 * Makefile.in (clean): Remove all object files.
7335 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7336 * cplus-dem.c: Remove prototypes definitions that are now done in
7338 * dbxread.c (throughout): Change from using per-objfile
7339 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7340 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7341 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7342 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7343 * depend: Remove dependencies for state.o, state.h.
7344 * dwarfread.c: Add declaration for warning_pre_print.
7345 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7346 * dwarfread.c (throughout): Change from using per-objfile
7347 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7348 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7349 use supplied objfile.
7350 * i386-xdep.c (print_387_status): Change to use warning() rather
7352 * i387-tdep.c (print_387_control_word): Change to use warning()
7353 rather than printfs.
7354 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7355 that some compilers grumble about.
7356 * language.c (throughout): Add declaration for warning_pre_print
7357 and using warning() instead of printfs.
7358 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7359 * main.c (main): Add declaration for warning_pre_print and set it
7360 similarly to error_pre_print. Add declarations for
7361 mapped_symbol_files and readnow_symbol_files. Add appropriate
7362 definitions to long_options[].
7363 * minsyms.c: Trivial fix to comment.
7364 * objfiles.c (allocate_objfile): Substantially rewritten for
7365 using mapped symbol files.
7366 * objfiles.c (throughout): Change from using per-objfile
7367 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7368 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7369 * source.c (throughout): Change from using per-objfile
7370 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7371 * source.c (open_source_file): Use mstrsave to save file name in
7372 mapped symbol region for objfile.
7373 * symfile.c: Remove include for state.h.
7374 include to local form.
7375 * symfile.c (symbol_file_add_digested): Remove.
7376 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7378 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7379 from objfile structure. Add malloc descriptor pointer (md).
7380 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7381 * symm-xdep.c (print_fpu_status): Use warning() rather than
7383 * symmisc.c (free_symtab_block): Now takes and uses current
7385 * symmisc.c (throughout): Change from using per-objfile
7386 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7387 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7388 Sun compiler grumblings when PTR is char *.
7389 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7390 msymbols() to correct pointer type.
7391 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7392 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7393 error always starts on a line of it's own.
7394 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7395 Rewrite for new mapped malloc package use.
7396 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7397 that don't want to use the mapped malloc package; pass arguments
7398 on to traditional malloc package functions.
7399 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7400 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7401 mrealloc, malloc, and realloc but get fatal error if runs out
7403 * utils.c (msavestring, mstrsave): Save a string in a specific
7404 mapped malloc region.
7405 * utils.c (print_spaces): Use xmalloc to get the buffer.
7406 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7407 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7408 * config/i386v4.mh: Insignificant reorganization.
7410 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7412 * xcoffread.c: Only enable compilation of debugging functions
7413 if IBM6000 is defined. Fails to compile otherwise.
7415 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7417 * Makefile.in: pass MAKEINFO down on info.
7419 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7421 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7422 useless code, including an lseek to an uninitialized variable.
7423 Reported by Jim Williams <jimbo@wrs.com>.
7425 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7427 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7428 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7429 * minsyms.c, symfile.c: Changes that may be generally
7430 applicable, but are #ifdef IBM6000 for now.
7431 * rs6000-xdep.c: Fixed typo in comment.
7432 * rs6000-tdep.c: Non-substatial changes.
7433 * xoffread.c: The main change here is addition of some
7434 debugging functions.
7435 * xoffexec.c: More changes.
7437 * xcoffread.c: Fixed two too-few-parameters bugs.
7439 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7440 to SOLIB_CREATE_INFERIOR_HOOK macro.
7442 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7444 * symfile.h: Add prototype for iterate_over_msymbols().
7445 * symtab.c (cplus_mangled_symbol): Add function.
7446 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7447 iterate_over_msymbols to find demangled C++ symbol.
7448 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7449 value to iterate_over_msymbols().
7450 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7453 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7455 * Makefile.in: added check target.
7457 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7459 * ecoff.c: Move to ../bfd/coff-msym.c.
7460 * config/mt-*mips: Remove ecoff.o from the configuration.
7461 * remote.c (): Add newline to initial +.
7462 (remote_resume): Mention how to cope with signals.
7463 (remote_interrupt): Add debug msg.
7464 (remote-wait): Implement new 'T' reply, which includes
7465 status, PC, and FP all in a single short message.
7466 (putpkt): Add further debugging of packet acks.
7467 * mipsread.c (fixup_symtab): Also swap RFD's.
7468 (parse_partial_symbols): Avoid bug on unknown symbol types.
7469 * Makefile.in (VERSION): Roll to 4.4.5.
7470 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7471 for remote MIPS by limiting heuristic to 200 byte search.
7472 (heuristic_proc_desc): Byte-swapping.
7473 (mips_print_register): Cope with failure of
7474 read_relative_register_raw_bytes. Byte-swap integers for
7476 * mips-pinsn.c (print_insn): Byte-swap instruction.
7478 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7480 * config.sub configure.in config/mh-irix4
7481 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7482 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7483 gdb/xm-irix4.h gdb/config/mt-irix3
7484 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7486 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7488 * defs.h, utils.c: xrealloc takes PTR as first arg.
7489 * defs.h: Reword confusing comment about ANSI prototypes.
7490 * defs.h: Some minor whitespace changes.
7491 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7492 not NULL, which can be (void *).
7493 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7494 * tm-i386v.h (SP_ARG0): Define
7495 * xm-sysv4.h: Back out of change for missing prototypes.
7496 * i386-tdep.c (get_longjmp_target): Add function.
7498 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7500 * Makefile.in: install man page too.
7502 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7504 * All GDB files that #include defs.h: Removed stdio.h.
7505 (defs.h): #include stdio.h.
7507 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7509 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7510 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7511 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7512 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7513 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7514 it before printing out the hex shape of an address.
7516 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7518 * rs6000-xdep.c (frame_initial_stack_address): Move
7519 code to set frame->cache_fsr into new separate function
7520 frame_get_cacahe_fsr. This allows fixing a fatal error.
7521 * xcoffexec.c: Turn previously suppressed error
7522 message back on, after cleaning up BFD.
7524 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7525 printing of blank line, since it cases printing of an
7526 extra blank line. Is this intended? It does mess up
7528 * defs.h: Put back declarations of malloc and realloc,
7529 but protected by #ifndef MALLOC_INCOMPATIBLE.
7530 * objfiles.c: Undo previous change: Use malloc/realloc
7531 for objfile malloc/realloc fields (but add a cast).
7532 * xcoffexec.c: Suppress an error message (for now).
7534 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7536 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7537 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7538 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7540 * xcoffread.c: Modifications to C_DECL storage class handling, and
7541 introduction of an old smash_to_pointer_type() routine.
7543 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7544 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7545 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7546 parameters have been modified.
7548 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7549 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7550 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7551 and fetch_inferior_registers() always fetched all the registers
7552 resulting valid register values at hand all the time. Pushing a dummy
7553 frame did not require validating all register values first. After
7554 putting the above mechanism into action, we didn't have valid registers
7555 values always ready. Thus, all registers need to be fetched before
7556 pushing a dummy frame now.
7558 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7559 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7560 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7561 the starting address (actual frame address) of a frame.
7562 * rs6000-tdep.c: modifications to function_frame_info() to see if
7563 function reserves a frame pointer register (alloca register)
7564 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7565 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7566 functions with alloca() calls.
7568 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7570 * xm-sysv4.h: Provide definitions/prototypes for host environment
7571 functions for which no definitions or prototypes are provided in
7572 any currently included gdb or host environment header files.
7573 For SVR4, this currently includes malloc and realloc, which cannot
7574 be portably prototyped in any gdb include file.
7576 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7578 * buildsym.h: Remove obsolete variable file_stabs.
7580 * Makefile.in: Move place where configure merges in host-
7581 and target-dependent fragments later, so the latter
7582 can override (say) GNU_MALLOC.
7583 * config/mh-rs6000: Use system malloc. Otherwise, I
7584 ended up with *two* incompatible versions of malloc
7585 (functions in libc would call the malloc in libc).
7586 I assume this is a shared library problem.
7588 * remote.c: Fix (presumed) typo.
7589 * objfiles.c: Use xmalloc/xrealloc instead of
7590 malloc/realloc (since the latter are no longer declared).
7592 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7593 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7594 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7595 handle individual registers.
7596 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7597 correctly in case it wasn't cached yet. (A problem showed up
7598 after fetching individual registers.)
7599 * buildsym.c: Disable type_synonym_name's type name overwriting
7600 in cases it is unnecesary. rs6000 portation doesn't use
7601 type_synonym_name, and it used to nullify type names
7602 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7603 type's name as soon as space for that type is allocated.
7604 * xcoffread.c: ignore a section's lineno information if it is
7605 not `.text'. (In rs6000 bfd portation integration, skipping over
7606 `.pad' sections are ignored since it was in machine independent
7607 part of the code. Thus, a problem of fake sections with invalid
7608 lineno information arised.)
7610 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7611 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7612 * rs6000-tdep.c: make function_frame_info() work whether or not
7613 reading from a core file.
7614 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7616 * infrun.c. main.c, printcmd.c. symtab.c:
7617 More changes from IBM for rs6000.
7620 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7622 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7623 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7624 Merge in changes (mostly from IBM) for RS6000.
7625 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7626 More changes from IBM for RS6000. These are in machine-
7627 independent code, and probably could do with some cleaning
7628 up. The most questionable of these are #ifdef IBM6000.
7629 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7630 to single_step() (for consistency with rs6000 and i860).
7631 * utils.c: Allow the 1st arg to xrealloc to be NULL
7632 (in which case do malloc). This removes the need for
7633 some tests in xcoff code (and perhaps other places?).
7634 * coffread.c: Removed variables last_source_file,
7635 type_vector, and type_vector_length as these are now
7636 defined by buildsym.[ch].
7637 * defs.h: Remove prototypes for malloc and realloc, since
7638 these should only be used to implement xmalloc and xrealloc,
7639 and they conflict with <stdlib.h> in AIX - where they
7640 return void* even when __STDC__ isn't defined. Sigh.
7641 * munch: Recognize *initialize* in data as well as text
7642 (AIX uses data). Also, incorporate a patch from Garrett
7643 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7644 much more sensible, by only trying to match the name of
7645 the initialize_foo function, and not the junk before it.
7647 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7649 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7650 unless symbol table indicates that something has changed.
7652 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7654 * remote.c: Make it work for embedded MIPS. Increase buffer
7655 size, and use throughout. Round buffer size up if too many regs.
7656 Support baud rate setting and try for an 8-bit path. If
7657 interrupted while waiting for target, send a ^C down the wire.
7658 Avoid single-byte reads.
7659 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7661 * mips-xdep.h: Avoid the embedded regs when on Unix.
7663 * mipsread.c: Byte-swap the symbol table structures, using
7664 routines from ecoff.c, to read a symbol table written in any
7665 of the four possible byte orders.
7666 * configure.in (mips-big-* target): Same as Sony News.
7667 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7668 * ecoff.c: New file for symbol swapping routines.
7670 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7672 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7673 all-breakpoints' command.
7674 * (get_number): Allow users to enter negative breakpoint numbers.
7675 * (breakpoint_1): Reformat display of 'info break' to show new
7677 * (create_longjmp_breakpoint, breakpoint_re_set,
7678 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7679 symfile.c (syms_from_objfile): Re-do
7680 insertion of longjmp breakpoints. Move all code into
7681 breakpoint_re_set, and call that instead of
7682 create_longjmp_breakpoint in symfile.c.
7684 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7686 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7687 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7688 * symtab.c (find_pc_symtab): Handle having no objfiles.
7689 * infcmd.c: Fix comment.
7690 * objfiles.c (free_all_objfiles): Add.
7691 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7692 * symfile.c (symbol_file_command): free all objfiles when
7693 specifying a new symbol file.
7694 (reread_symbols): Stat the file name, don't fstat the descriptor.
7696 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7698 * Makefile.in, configure.in: removed traces of namesubdir,
7699 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7700 copyrights to '92, changed some from Cygnus to FSF.
7702 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7704 * dbxread.c (end_psymtab): Delete empty psymtabs.
7705 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7706 * symfile.h (struct objfile): Add free_psymtabs.
7708 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7710 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7712 * symfile.c (symbol_file_command): strcmp => !strcmp.
7713 * breakpoint.h: Move prototypes to follow enum definition they need.
7714 * breakpoint.c, infrun.c: Lint.
7715 * printcmd.c: Use `enum enable' rather than `enum
7717 * mipsread.c: First pass at making it compile with the new
7718 objfile changes. Probably seriously broken still, but it
7721 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7723 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7724 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7725 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7726 stepping (and nexting) through longjmp(). Also, cleanup
7727 breakpoint handling quite a bit by creating explicit breakpoint
7728 types instead of using magic breakpoint numbers.
7729 Makefile.in: Update version to 4.4.3
7731 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7733 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7734 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7735 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7737 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7739 * minsyms.c (install_minimal_symbols): Add bunches to any
7740 existing minsyms in the objfile. Avoid extra mallocation
7741 by working directly in the obstack. Remove ignored `mainline' parm.
7742 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7743 xcoffread.c: Change all callers.
7744 * FIXME: We should be able to eliminate MAINLINE from all the
7745 symbol readers now, with a small bit of work.
7747 * valops.c, value.h: Lint.
7748 * remote-vx.c: Add missing break; statement. Bugfix by
7749 Michael Sclafani, <sclafani@src.dec.com>.
7751 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7753 * Makefile.in (VERSION): Update version to 4.4.2
7754 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7755 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7756 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7757 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7758 mmap-alloc.o, mmap-sbrk.o
7760 * altos-xdep.c: Minor whitespace change.
7761 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7762 use to new minimal symbol table use.
7763 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7764 * arm-xdep.c (store_inferior_registers): Returns void.
7765 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7766 Convert from misc function vector use to new minimal symbol table use.
7767 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7768 * breakpoint.c: Add prototypes for local functions.
7769 * breakpoint.c (catch_command_1): Change to static and remove unused
7771 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7772 * breakpoint.h: Change function decls to prototype form.
7773 * buildsym.c: Add prototypes for local functions.
7774 * buildsym.c: Moved hashname() function here from dbxread.c.
7775 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7776 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7777 * buildsym.c (dbx_alloc_type): Change to static.
7778 * buildsym.c (finish_block): Add objfile parameter.
7779 * buildsym.c (misc): Change symbol_obstack to objfile version.
7780 * buildsym.c (make_blockvector): Change to static.
7781 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7782 * buildsym.c (compare_line_numbers): Change to static, args are const,
7783 cast args when used.
7784 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7785 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7786 and made static. Add objfile parameter.
7787 * buildsym.c (end_symtab): Simplify code using line table size.
7788 Realloc the linetable on the objfile symbol_obstack and copy there.
7789 * buildsym.c (scan_file_globals): Convert from misc function vector
7790 use to new minimal symbol use.
7791 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7792 strings get allocated in objfile's symbol_obstack. Convert references
7793 to builtin types to lookup_fundamental_type().
7794 * buildsym.c (read_type): Make static, add objfile parameter, convert
7795 references to buildin types to lookup_fundamental_type().
7796 * buildsym.c (read_struct_type): Add objfile parameter.
7797 * buildsym.c (read_array_type): Make static, add objfile parameter.
7798 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7799 * buildsym.c (read_huge_number): Make static.
7800 * buildsym.c (read_range_type): Make static, add objfile parameter,
7801 convert references to buildin types to lookup_fundamental_type ().
7802 * buildsym.c (read_args): Make static, add objfile parameter.
7803 * buildsym.h: Convert function decl's to prototype form.
7804 * c-exp.y: Add prototypes for local functions, convert uses of misc
7805 function vector to minimal symbol table. Reformat all builtin type
7806 initializations and pass a NULL objfile to init_type() for them.
7807 * coffread.c: Change context_stack ref's to coff_context_stack,
7808 add local function prototypes. Cast uses of xrealloc arg 1.
7809 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7810 crafting a new type.
7811 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7812 * coffread.c (finish_block): Change name to coff_finish_block.
7813 * coffread.c (make_blockvector): Add and use objfile parameter.
7814 * coffread.c (record_line): Change name to coff_record_line.
7815 * coffread.c (start_symtab): Change name to coff_start_symtab.
7816 * coffread.c (end_symtab): Change name to coff_end_symtab.
7817 * coffread.c (record_misc_function): Change name to record_minimal_
7818 symbol and change to minimal symbol table use from misc func tbl.
7819 * coffread.c (coff_symfile_read): Convert from misc function vector
7820 use to minimal symbol table use.
7821 * coffread.c (hashname): Remove; use common version in buildsym.c.
7822 * coffread.c (decode_base_type): Change references to builtin types
7823 to calls to lookup_fundamental_type().
7824 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7825 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7826 * command.c: Add prototypes for local functions.
7827 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7828 appropriate member of the function union for that type.
7829 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7830 ifdef out the function since it isn't currently used.
7831 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7832 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7833 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7834 * command.c (help_cmd): Compare function pointer to NULL.
7835 * command.c (help_cmd_list): Compare function pointer to NULL.
7836 * command.c (lookup_cmd_1): Use correct member of function union.
7837 * command.c (undef_cmd_error): Make static.
7838 * command.c (complete_on_cmdlist): Use correct member of func union.
7839 * command.c (do_setshow_command): Use correct member of func union.
7840 * command.c (shell_escape): Convert rindex use to strrchr.
7841 * command.h (COMMAND_H): Define if already included.
7842 * command.h (cmd_list_element struct): Change 'function' to a union
7843 and prototype args. Prototype completer function.
7844 * command.h: Convert decl's to prototype form.
7845 * convex-xdep.c (store_inferior_registers): Returns void.
7846 * copying.c: Prototype local functions.
7847 * coredep.c: Minor whitespace change.
7848 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7849 * cplus-dem.c: Prototype local functions.
7850 * dbxread.c (hashname): Remove; moved to buildsym.c.
7851 * dbxread.c (free_and_init_header_files): Make static.
7852 * dbxread.c: Add prototypes for local functions.
7853 * dbxread.c (new_object_header_files): Remove; inlined usages.
7854 * dbxread.c (xrealloc usages): Cast args.
7855 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7856 and change usages accordingly.
7857 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7858 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7859 * dbxread.c (dbx_next_symbol_text): Make static.
7860 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7861 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7862 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7863 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7864 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7865 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7867 * dwarfread.c (record_misc_function): Change name to record_minimal_
7868 symbol and use minimal symbol table throughout.
7869 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7870 * dwarfread.c: Convert all references to builtin types to use the new
7871 lookup_fundamental_type function.
7872 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7873 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7875 * elfread.c (record_misc_function): Convert to use record_minimal_
7877 * elfread.c (elf_symtab_read): Add objfile parameter.
7878 * eval.c: Add prototypes for local functions and move some decls
7879 around to accomodate prototypes.
7880 * expprint.c: Add prototypes for local functions. Change references
7881 to misc function vector to minimal symbol table.
7882 * findvar.c (read_memory usages): Cast args.
7883 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7884 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7885 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7886 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7887 * gould-xdep.c: Minor whitespace change.
7888 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7889 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7890 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7891 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7892 * i386-tdep.c: Add prototypes for local functions.
7893 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7894 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7895 that defaulted to int.
7896 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7897 i386_push_dummy_frame): Returns void.
7898 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7899 int and explicitly declare return type as int.
7900 * i387-tdep.c: Minor formatting changes.
7901 * i960-tdep.c (leafproc_return): Convert from misc function vector
7902 use to minimal symbol table use.
7903 * infcmd.c: Add prototypes for local functions.
7904 * infcmd.c (continue_command, until_next_command, until_command,
7905 path_info, path_command): Make static.
7906 * infcmd.c (step_1, until_next_command): Convert from misc func
7907 vector to minimal symbol table use.
7908 * inflow.c: Add prototypes for local functions.
7909 * infptrace.c (store_inferior_registers): Returns void, not int.
7910 * language.c (_initialize_language): Use proper member of function
7912 * m2-exp.y: Add prototypes for local functions, convert misc function
7913 vector uses to minimal symbol table uses.
7914 * m2-exp.y (make_qualname, yyerror): Make static.
7915 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7916 * m68k-pinsn.c: Add prototypes for local functions.
7917 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7918 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7919 * m68k-stub.c: Add prototypes.
7920 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7921 use to minimal symbol table use.
7922 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7923 * m88k-xdep.c (store_inferior_registers): Returns void.
7924 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7925 * mach386-xdep.c (store_inferior_registers): Returns void.
7926 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7927 * main.c: Add prototypes for local functions.
7928 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7929 longjmp() result to (NORETURN void).
7930 * main.c (catch_errors): Prototype the 'func' parameter.
7931 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7932 Takes an unused arg.
7933 * main.c (execute_command): Call the right member of the func union.
7934 * main.c (command_loop_marker, symbol_completion_function,
7935 command_loop): Make static.
7936 * main.c (command_line_input): Make linelength unsigned, cast arg
7937 to command_line_input().
7938 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7939 * main.c (initialize_main): Call right member of function union.
7940 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7941 * mem-break.c: Include symtab.h
7942 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7943 * mips-xdep.c (store_inferior_registers): Returns void.
7944 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7945 use to minimal symbol table use.
7946 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7948 * mipsread.c (make_type): Remove, convert usages to init_type.
7949 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7950 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7951 vector use to minimal symbol table use.
7952 * parse.c: Add prototypes for local functions.
7953 * parse.c (xrealloc usages): Cast args.
7954 * parse.c (prefixify_expression, length_of_subexp): Make static.
7955 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7956 * parser-defs.h: Convert function decls to prototype form.
7957 * partial-stab.h: Convert from misc function vector use to new minimal
7959 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7960 the per-objfile copies.
7961 * printcmd.c: Add prototypes for local functions. Move some struct
7962 definitions around to accomodate prototypes.
7963 * printcmd.c (decode_format): Make static, change args oformat and
7964 osize to int from char.
7965 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7966 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7967 * printcmd.c (print_address_symbolic): Convert from misc function
7968 vector use to minimal symbol table use.
7969 * printcmd.c (address_info): Convert from misc function vector use
7970 to minimal symbol table use.
7971 * printcmd.c (delete_display, enable_display, disable_display_command):
7973 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7974 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7975 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7976 * pyr-xdep.c (store_inferior_registers): Returns void.
7977 * remote-mm.c (mm_load): symbol_file_add return value unused.
7978 * remote-nindy.c: Minor format change.
7979 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7980 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7981 * rs6000-xdep.c (store_inferior_registers): Returns void.
7982 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7983 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7984 vector use to minimal symbol table use.
7985 * solib.c: Add prototypes for local functions.
7986 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7987 function vector use to minimal symbol table use.
7988 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7989 * solib.c (find_solib, shared_library_command): Make static
7990 * solib.c (read_memory, write_memory usages): Cast args.
7991 * solib.c (special_symbol_handling): Add function
7992 * source.c: Add prototypes for local functions.
7993 * source.c (select_source_symtab): Convert to scan objfiles.
7994 * source.c (open_source_file): Make static.
7995 * source.c (xrealloc usages): Cast args.
7996 * source.c (source_line_charpos): ifdef out, unused.
7997 * source.c (get_filename_and_charpos): Make static.
7998 * stack.c: Add prototypes for local functions.
7999 * stack.c (print_frame_info, frame_info): Convert from misc function
8000 vector use to minimal symbol table use.
8001 * symfile.c: Add prototypes for local functions.
8002 * symfile.c (compare_symbols): Make args const PTR's.
8003 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8004 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8005 * symfile.c (obsavestring): Add objfile parameter.
8006 * symfile.c (init_misc_bunches, prim_record_misc_function,
8007 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8008 sort_misc_function_vector, compact_misc_function_vector): Remove
8009 * symfile.c (symbol_file_add_digested): Add function.
8010 * symfile.c (symbol_file_add): Returns struct objfile *.
8011 * symfile.c (symbol_file_command): Modify for state file use.
8012 * symfile.c (symfile_open): Add parameter "dumpable".
8013 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8014 * symfile.c (load_command, add_symbol_file_command): Make static.
8015 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8016 * symfile.c (rindex usages): Converted to strrchr.
8017 * symfile.c (allocate_psymtab): New
8018 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8019 converted to minimal symbol table usage, but no obvious conversion.
8020 * symfile.c (free_all_symtabs): Remove.
8021 * symfile.c (_initialize_symfile): Use per-objfile info.
8022 * symfile.h: Rework the objfile structure to add per-objfile data
8023 objects (psymbol_obstack, symbol_obstack, type_obstack,
8024 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8025 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8026 Add prototypes to function declarations.
8027 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8028 function vector usage to minimal symbol table usage.
8029 * symmisc.c (DEV_TTY): Define if not defined.
8030 * symmisc.c: Add local function prototypes.
8031 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8032 printpsyms_command, print_objfiles, print_objfiles_command):
8033 Rework to use iterate_over_*
8034 * symtab.c: Add prototypes for local functions.
8035 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8036 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8037 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8038 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8039 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8040 lookup_reference_type, lookup_member_type, allocate_stub_method,
8041 check_stub_method, create_array_type, smash_to_member_type,):
8043 * symtab.c (lookup_symbol): Some args are const.
8044 * symtab.h: All type related defs and structs moved to gdbtypes.h
8045 * symtab.h: Convert decls to prototypes.
8046 * target.c (noprocess): Make static.
8047 * target.h: Change decl's to prototypes.
8048 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8049 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8050 * utils.c (_initialize_utils): Use correct member of function union.
8051 * valarith.c: include gdbtypes.h
8052 * valops.c: include gdbtypes.h, add prototypes for local functions.
8053 * valops.c (value_push, value_arg_push, find_function_addr):
8055 * valops.c (value_string): Convert from misc function vector use
8056 to minimal symbol table use.
8057 * valops.c (check_field_in): Make arg const.
8058 * valprint.c: Add prototypes for local functions.
8059 * valprint.c (print_string): Make static
8060 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8061 * values.c: Add prototypes for local functions.
8062 * values.c (value_headof): Convert from misc function vector to
8063 minimal symbol table.
8064 * xcoffexec.c: Add prototypes for local functions.
8065 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8067 * xcoffexec.c (relocate_minimal_symbol): Add.
8068 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8069 * xcoffread.c: Add prototypes for local functions.
8070 * xcoffread.c (sort_syms): Convert to scan objfiles.
8071 * xcoffread.c (read_xcoff_symtab): Make static.
8072 * xcoffread.c (various): Replace references to builtin types with
8073 calls to lookup_fundamental_type. Replace references to symbol_obstack
8074 and psymbol_obstack with pointers to the per-objfile copies.
8075 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8076 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8078 * xcoffread.c (init_stringtab): Add objfile parameter.
8079 * gdbtypes.c: New file
8080 * minsyms.c: New file
8081 * mmap-alloc.c: New file
8082 * mmap-sbrk.c: New file
8083 * objfiles.c: New file
8087 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8089 * Check in Fred Fish's changes in these modules. Fred
8090 will make ChangeLog entries for all of them. Update VERSION
8093 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8095 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8097 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8098 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8099 value.h: Prototypes for static functions; lint.
8100 * gdbtypes.h: Empty file to ease transition.
8102 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8104 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8105 inferior.h, language.h, signame.h, target.h, terminal.h,
8106 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8107 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8109 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8110 signame.c, sparc-xdep.c: Prototypes for all static functions.
8112 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8113 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8114 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8115 Remove to_call_function and target_call_function, since it
8116 always calls the same thing (call_function_by_hand).
8117 * core.c, exec.c, solib.c: Rename target_ops sections =>
8119 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8120 target.h: target_kill takes no args.
8121 * language.c (language_info): Scaffolding to allow briefer
8122 messages when the current language changes. FIXME.
8123 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8124 complaints about volatile functions.
8125 * xm-sysv4.h (HAVE_MMAP): Define.
8127 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8129 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8130 to make prototypes for all functions declared here.
8131 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8132 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8133 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8134 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8135 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8136 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8137 * utils.c: Avoid declaring malloc and realloc. Lint.
8138 (request_quit): Accept signal-number parameter.
8140 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8142 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8143 DIE's. Add new function read_tag_pointer_type() to read them.
8145 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8146 When creating a new user defined type, check to see if a partial
8147 type already exists, and if so, bash it to fit.
8149 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8151 * coffread.c (decode_base_type): Pass long, not union.
8152 Fix by Eric Valette, ev@chorus.fr.
8154 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8156 * elfread.c (elf_symtab_read): Fix code to correctly track
8157 changes in bfd for absolute symbols.
8159 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8161 * xm-vaxbsd.h: Close off comment.
8163 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8165 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8167 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8169 * mips-tdep.c (mips_print_registers): Print correct register
8170 number for double pseudo-registers.
8172 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8174 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8175 in the op$::OPERATOR. case. From Steven McCanne,
8176 <mccanne@horse.ee.lbl.gov>.
8178 * exec.c (set_section_name): Pass arg to exec_files_info;
8179 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8181 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8183 * main.c (print_gdb_version): Copyright msg: only this year.
8184 (cd_command): Avoid changing current_directory on error.
8186 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8188 * mipsread.c (parse_partial_symbols): Handle dependencies
8189 between partial symbol tables (when not doing stabs-in-ecoff).
8190 (This used to be handled by parse_fdr, but parse_fdr was
8191 incompatible with handling stabs-in-ecoff, so the code
8192 was re-written to not use parse_fdr. Unfortunately,
8193 the logic to handle dependencies was overlooked.)
8195 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8197 * coffread.c (read_enum_type): Use the size of a target int when
8199 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8201 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8202 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8203 TARGET_PTR_BIT to determine size of a pointer
8204 * values.c (unpack_long): when unpacking a REF or a PTR don't
8205 assume the size of the type.
8207 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8209 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8210 looking at its members. Improve guess between struct and union,
8211 only assuming union if multiple members have offsets of zero.
8213 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8215 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8216 (This is just for clarity - and one day permitting us to
8217 change FP0_REGNUM from 38 to 32, which would make more sense.)
8218 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8219 register numbers in stabs-in-ecoff get handled correctly.
8221 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8223 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8224 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8225 into BSD and Ultrix.
8227 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8229 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8231 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8233 * Makefile.in: Increment version to 4.4.1.
8234 * main.c (print_gdb_version): Update copyright notice.
8236 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8238 * mipsread.c: Prepend "struct " to the names of structure
8239 types, and similarly for enums and unions. (This used
8240 to be done, but got lost in the re-write to "guess" the
8241 difference between enum/struct/union.)
8242 Also, guess that a tag is an enum if the first member
8245 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8247 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8250 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8252 * Projects: Patching executables is done.
8253 * Makefile.in (VERSION): Roll to gdb-4.4.
8254 * README, WHATS.NEW: Update for gdb-4.4.
8256 * symfile.c (reread_symbols): Whenever we reread one object
8257 file's symbols, we must restart the scan, because the object_files
8258 chain has been permuted.
8260 * exec.c (exec_files_info): Split out into print_section_info.
8261 Print BFD filename of each section if it's not the default one.
8262 * core.c (core_files_info): Call print_section_info.
8264 * xm-vax.h: Include a few system header files whose definitions
8265 must precede defs.h.
8266 * language.c, language.h: Make some things const.
8267 * expression.h, main.c: const spreads like ooze.
8269 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8270 since BREAKPOINT values can be >0x80.
8272 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8274 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8276 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8278 * sparc-pinsn.c: Remove kludge for preferring architectures.
8279 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8280 and forever. Add `add' instruction to the set that get checked
8281 for a preceding `sethi' in order to print an absolute address.
8282 Corresponding changes in ../include/opcode/sparc.h needed
8283 to eliminate garbage instructions.
8285 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8287 * mipsread.c (parse_partial_symbols): Make sure partial
8288 symbols are created for external symbols (as used to be
8289 the case). This is a bit of a pain with the mips-coff.
8290 It uses a table which points to all of the external
8291 symbols belonging to a particular FDR or psymtab.
8292 Once we've generated this table, we might as well save
8293 it, and then use it in psymtab_to_symtab_1 to find
8294 the symbols to pass to parse_external().
8295 * symfile.c, symfile.c: New function start_psymtab_common
8296 to share the common parts of allocating a new psymtab
8297 for dbxread, mipsread (and later dwarfread). Its code
8298 was pulled out from start_psymtab in dbxread.c.
8299 * dbxread.c (start_psymtab): Use start_psymtab_common().
8301 * valprint.c (val_print): If there is an error when trying
8302 to print a string, check to see if there really is a problem
8303 by reading just one character. If that works, assume
8306 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8308 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8309 cypress, v8 mnemonics in that order.
8311 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8313 * sparc-pinsn.c: Put the qsort() back in.
8315 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8317 * findvar.c (read_register, write_register): Handle machines
8318 where REGISTER_TYPE is not the same size as "int".
8320 Handle debug symbols in dynamically loaded (relocated) code:
8322 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8323 offset to process_one_symbol.
8324 (process_one_symbol): Take new offset parameter. Add it into
8325 appropriate symbol types to relocate symbols to loaded addresses.
8326 Handle all possible symbol types, and complain() about types that
8327 we don't expect to see.
8328 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8329 process_one_symbol (FIXME, should pass real offset).
8333 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8335 (set_breakpoint, break_command_1, until_break_command,
8336 catch_command_1, breakpoint_re_set_one): Use it.
8337 * symtab.h (resolve_sal_pc): Declare.
8338 * infcmd.c (jump_command): Use resolve_sal_pc.
8340 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8342 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8344 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8346 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8347 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8348 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8350 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8352 * dbxread.c (process_one_symbol): Make a first cut at handling
8353 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8355 * symtab.c (find_pc_line): Fix stepping into and out of #included
8358 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8360 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8361 no longer any need to copy ../include/opcode/* into gdb.
8363 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8365 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8367 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8369 * valprint.c (type_print_base, type_print_method_args):
8370 Print C++ constructor methods without bogus "return type."
8372 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8374 * infptrace.c (child_xfer_memory): Parameter "target" should
8375 be a pointer to a structure, not the entire structure.
8377 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8379 * depend: Convert the couple of references to ansidecl.h that
8380 used the local gdb version to use the ../include version.
8382 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8385 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8386 (inferior_proc_init): Fix non-ANSI version of args.
8387 (attach): Call print_sys_errmsg with correct number of args.
8388 (mappingflags): Make static, does not need to be global.
8390 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8391 not the entire struct itself.
8393 * valops.c (value_assign): Cast some args to modify_field() and
8394 {read,write}_register_bytes() correctly.
8396 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8398 * Makefile.in (MALLOCSRC): Removed reference to removed local
8401 * dwarfread.c (list_in_scope): Needs an initial value, use file
8404 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8406 * main.c (main): Make option_index local to keep new getopt happy.
8407 main.c, solib.c, Makefile.in: Update copyright notices.
8409 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8411 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8413 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8415 * Makefile.in (HFILES): Add partial-stab.h.
8417 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8419 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8420 New files for stratus. Not complete enough to actually build
8421 on the Stratus machine; that awaits copyright assignment for
8424 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8425 for getting custom flags into CFLAGS when doing makes.
8427 * configure.in: Add config information for stratus.
8429 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8431 * dbxread.c (process_one_symbol): Pass address of structure
8432 to complain(), rather than the whole structure.
8434 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8436 * solib.c (solib_add_common_symbols): Only compile in when not
8437 using SVR4 style shared libraries.
8439 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8441 * dwarfread.c (locval): Add offreg flag to indicate location
8442 values that are computed off a base register.
8444 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8445 TAG_local_variable cases to account for static variables
8446 within function scopes.
8448 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8450 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8451 doesn't exist on some systems.
8453 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8454 nexting over recursive function calls.
8456 * target.c (target_read_string): Create this routine to read null
8457 terminated strings from the target. It deals with running off the
8458 end of memory elegantly as well. solib.c (find_solib): Use
8459 target_read_string() to avoid problems with running off the end of
8462 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8463 that reference pgrp_inferior.
8465 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8467 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8468 mips-tfile has been hacked to act more "traditionally."
8469 * dbxread.c: Fixed typo in comment.
8471 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8473 * mips-tdep.c (mips_skip_prologue): Add some number of
8474 'sw' instructions before 'addiu' adjusts the stack.
8476 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8478 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8479 freescope, buildblock closescope, record_line, add_symbol_to_list,
8480 gatherblocks, make_blockvector): Extensive changes to switch
8481 to generic symbol table building code in buildsym.c. Remove
8482 scope tree structures and functions, symbol table building
8483 functions, and lots of other small changes.
8485 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8486 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8488 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8490 * buildsym.c (cleanup_undefined_types): Add support for enums.
8491 This fixes the 'GDB internal error. cleanup_undefined_types with
8494 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8496 * dbxread.c: detect gcc2 compilations.
8498 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8500 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8501 in ../include/opcode/sparc.h.
8503 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8505 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8506 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8507 to reflect actual locations of opcode files, so TAGS target will
8510 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8512 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8515 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8516 dereferencing to access the correct elements.
8518 * valops.c (value_addr): Declare return type of external func
8521 * xcoffread.c: Undefine next_symbol_text before redefining it.
8523 For older changes see ChangeLog-9091
8529 version-control: never