1 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
5 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
7 * Makefile.in (VERSION): Bump to 4.8.5
8 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
9 directories to include search path.
10 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
12 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
13 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
14 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
15 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
16 udr.o, udip2soc.o): Remove explicit rules, use the ones that
17 are automatically generated in "depend".
18 * Makefile.in (paread.o): Document why a dependency doesn't get
19 automatically generated in "depend" and leave this explicit rule
21 * depend: Update to latest automatically generated version.
23 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
25 * xcoffread.c: Doc fix.
27 * Makefile.in (depend): Include $(CC) command in generated output.
29 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
31 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
32 to xmalloc. Include defs.h. Rename local macro from
33 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
36 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
38 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
39 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
40 * depend: Update to latest automatically built version.
42 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
44 * sparclite/Makefile.in: Create default target that does nothing
45 in order to force user to build by hand.
47 * sparclite/Makefile: Remove. It's not necessary anymore.
49 * ser-unix.c (wait_for): New routine to handle read timeouts,
50 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
52 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
54 * mips-pinsn.c (print_insn): Return value.
56 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
58 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
59 at configuration time and doesn't belong in the distribution archive.
61 * Makefile.in (NONSRC): Add 29k-share/README.
62 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
64 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
65 constants with slightly more portable definitions (still depends
66 on 2's complement arithmetic though).
67 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
68 * i386v-nat.c (sys/reg.h): Conditionalize include on
69 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
70 * ser-unix.c (termio.h): Include <termio.h> like other files that
71 include termio.h, not <sys/termio.h> which may not exist (on
74 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
76 * valprint.c (print_longest): Change format parameter from a
77 'char' to an 'int'. We can't have 'char' parameters with the
78 current coding style, where we mix prototypes with pre-ANSI
80 * value.h (print_longest): Change format parameter in prototype
81 from a 'char' to an 'int'.
83 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
85 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
87 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
88 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
90 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
92 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
93 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
94 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
95 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
96 ptrace needs 5 arguments, #define ptrace to always
97 pass zero as the 5th argument.
99 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
101 * configure.in: Match z8k-*-sim for z8000.
102 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
103 * remote-hms.c: Update to use new serial protocol.
105 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
107 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
108 necessary and Solaris doesn't have it.
110 * Makefile.in (clean-info, install, install-info, info, dvi,
111 check, all): do not echo recursion lines.
113 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
115 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
116 required target ports which use sockets (like a29k-udi).
118 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
120 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
122 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
123 systems lacking select().
125 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
127 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
129 * alldeps.mak, depend: Update with latest automatically built
132 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
134 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
136 * Makefile.in (make-proto-testsuite.dir): New target to make
137 prototype testsuite tree.
139 * Makefile.in (VERSION): Bump to 4.8.4.
141 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
143 * stabsread.c (define_symbol): If unrecognized constant type,
144 complain() not error().
146 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
148 * infptrace.c: Add missing close paren to test for
149 FIVE_ARG_PTRACE defined.
151 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
152 when compiling with gcc, but disable it for now. See comment.
153 * defs.h (LONGEST): Define as either "long" or "long long"
154 based on CC_HAS_LONG_LONG.
155 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
156 how longest_to_int is defined.
157 * c-valprint.c (c_val_print): Call print_longest.
158 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
159 instead of LONG_LONG.
160 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
162 * printcmd.c (print_scalar_formatted): Call print_longest
163 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
164 * typeprint.c (print_type_scalar): Call print_longest and let
165 it figure out what to do for PRINTF_HAS_LONG_LONG.
166 * valprint.c (val_print_type_code_int): Call print_longest
167 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
168 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
169 * value.h (struct value): Replace usage of LONG_LONG with
171 * value.h (print_longest): Add prototype.
172 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
173 * values.c (unpack_double): Collapse code that was unnecessarily
174 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
175 * values.c (value_from_longest): Remove dependency on
176 CC_HAS_LONG_LONG and just use LONGEST.
177 * solib.c (solib_map_sections): Use bfd_get_filename
178 to access filename field.
179 * solib.c (clear_solib): Save filename and free it later, after
180 bfd_close, since bfd_close may reference it. Use bfd_get_filename
182 * config/convex/xm-convex.h (LONG_LONG): Replace with
183 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
184 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
185 Add PRINTF_HAS_LONG_LONG references.
187 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
189 * inflow.c (kill_command), infcmd.c (attach_command),
190 remote.c (remote_interrupt_twice): In messages for the user, call it
191 "the program" or "the program being debugged" not "the inferior".
193 * hp300ux-nat.c: Cast second arg to supply_register calls.
194 (_initialize_kernel_u_addr, getpagesize): New functions.
195 (store_inferior_register_1): Change arg name from value to val.
196 (fetch_core_registers): Make arg core_reg_size unsigned.
197 Pass 5 args to ptrace.
198 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
199 Remove KERNEL_U_ADDR stuff.
200 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
201 * config/m68k/hp300hpux.m{t,h}:
202 Move exec.o from NATDEPFILES to TDEPFILES
203 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
204 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
206 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
208 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
210 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
212 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
214 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
216 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
217 describe `set demangle-style arm' (not cfront);
218 mention can type `q' to discard output, when gdb pages
220 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
222 * valops.c (search_struct_field): Fix gdb core dump with incomplete
225 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
227 * remote.c: Change timeout to 2.
228 (remote_open): Use unpush_target not remote_close.
229 (remote_resume): If siggnal != 0, give warning not error().
230 (remote_wait, remote_interrupt, remote_interrupt_twice):
231 If we get two interrupts, let the user get out if they want.
232 (remote_{kill,mourn}): New functions.
233 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
235 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
237 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
239 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
241 * Remote targets (mourn): Call unpush_target.
243 * config/sparc/xm-sun4os4.h: Declare free() to return int.
244 Remove twisted use of PARAMS.
246 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
247 that ansidecl.h assumes ANSI on AIX.
249 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
251 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
252 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
254 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
256 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
258 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
260 * remote-vx.c (net_connect): Allow numeric IP address for host.
262 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
264 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
266 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
268 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
270 * symtab.h, xcoffread.c: Revise linetable sorting comments.
272 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
274 * valops.c (value_cast): A cast might also change the object
275 representation in C++.
276 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
277 to get the proper read_symtab function when called from mipsread.c.
278 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
279 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
280 for dummy psymtabs, inhibit processing of dummy psymtabs.
282 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
284 * Changes from (or inspired by) AMD:
285 * remote-udi.c (udi_attach): Assignments to Space and Offset were
287 (udi_wait): Make error message (UDIGetStdout) match error.
288 (udi_wait): Handle UDIStdinNeeded.
289 * command.c [CANT_FORK]: Use system().
290 * utils.c (prompt_for_continue): Allow quit with 'q'.
292 * solib.c (solib_add): Don't call special_symbol_handling if there
293 were errors in symbol_add_stub. Also set so->from_tty before
294 calling symbol_add_stub.
296 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
298 * Merge in HPPA/BSD patches from Utah:
299 * defs.h: Add const to 2nd arg of psignal prototype.
300 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
302 * hppab-core.c: Deleted. No longer useful.
303 * hppab-nat.c: #include more files. Use PT_WUREGS, not
305 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
306 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
307 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
308 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
309 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
311 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
313 * Fix two bugs found by deja-gnu. One is the incorrect reporting
314 of the PC being in a stack dummy when looking at a core file
315 without symbols. The other is the incorrect passing of char
316 arguments during expression evaluation (ie: p foo('a','b') would
317 mess up the passing of it's args because it wasn't coercing the
319 * hppah-tdep.c: Rename global functions to have consistent hppa_
320 prefix. Make more functions static. Drop hp_ prefix from static
321 functions. (hppa_push_arguments): Call value_arg_coerce to cast
322 char to int args if necessary. (hppa_fix_call_dummy): Create
323 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
324 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
325 valid (ie: != 0) before doing comparison against PC.
326 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
327 to reflect new arguments.
328 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
329 prefix for func name. (FIX_CALL_DUMMY): Move code into
332 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
333 to malloc() so that we can test GDB eval of dynamically created
334 arrays (like char strings in `print "foo"').
336 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
338 * printcmd.c (print_address_symbolic): Search symtabs as well as the
339 minimal symbols for a nearby symbol.
341 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
343 * coffread.c: Comment changes around minimal symbol recording.
345 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
347 * command.c: comment changes only.
349 * mips-tdep.c (heuristic_fence_post): new static variable.
350 (heuristic_proc_start): use heuristic_fence_post, print better
351 warnings, but only if not stop_soon_quietly.
352 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
354 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
356 * symtab.h: Fix LOC_REF_ARG comment.
358 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
359 and Jim Kingdon (kingdon@cygnus.com)
361 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
363 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
364 symfile.c (compare_symbols): Don't check first character; STRCMP
367 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
368 structures that are passed by address in a register.
369 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
370 * findvar.c (read_var_value),
371 printcmd.c (address_info, print_frame_args),
372 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
373 * symtab.c (lookup_block_symbol): Deal with it.
375 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
377 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
379 * objfiles.c (find_pc_section): Return a struct obj_section *.
380 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
381 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
382 Don't use obj_section hack.
383 * xcoffexec (vmap_symtab): Relocate obj_sections.
384 * printcmd.c (containing_function_bounds): Use find_pc_section.
386 * symtab.h: Clean up SYMBOL_VALUE comments.
388 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
390 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
391 Expand comments about LOC_ARG/LOC_LOCAL pairs.
393 * coffread.c (read_coff_symtab): Use rewind before fseek.
395 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
397 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
398 * Makefile.in: Add $(YFLAGS) when using $(YACC).
399 * Makefile.in: Remove message to expect conflicts and unused
400 rules in ch-exp.y, since there no longer are any such.
402 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
404 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
406 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
408 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
409 rather than dumping core.
411 * Makefile.in: Add ${srcdir}/ to all source files.
412 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
413 (TAGS): Deal with srcdir and new config directory scheme.
415 Makefile.in (NONSRC): Remove createtags.
416 alldeps.mak: Updated.
418 * rs6000-tdep.c: Delete unused function print_frame.
420 * frame.h (struct frame_info): Doc fix for next_frame.
421 New field signal_handler_caller.
422 blockframe.c (create_new_frame, get_prev_frame_info),
423 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
424 INIT_FRAME_PC_FIRST).
425 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
428 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
430 * irix4-nat.c (fetch_core_registers): Special version of this for
431 Irix 4.x, which stores regs a bit differently from other /proc
433 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
434 to new file core-svr4.c.
435 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
436 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
438 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
440 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
442 * i387-tdep.c: Remove unused #includes.
444 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
446 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
448 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
450 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
452 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
453 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
454 Don't muck with SYMBOL_CLASS.
456 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
458 * munch: Don't use head command. It doesn't exist everywhere.
460 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
462 * inflow.c (new_tty): Remove spurious 'o' character at end
465 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
467 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
468 instructions and nothing more.
469 * mipsread.c (add_line): Add comment why we have to combine line number
470 entries for the same line number.
472 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
474 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
477 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
479 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
481 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
483 * source.c (select_source_symtab): Clean up comment. Also, if
484 we have a current_source_symtab, and s is NULL, return without
486 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
487 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
489 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
491 * dbxread.c (unknown_symchar_complaint): Add new complaint.
492 * stabsread.h: Declare it.
493 * partial-stab.h: Use it.
495 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
497 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
499 * stack.c (print_frame_info): Print specially if dummy frame.
501 * breakpoint.c: Add comments regarding within_scope future direction.
505 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
507 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
509 * ch-exp.y: Fix thinko that broke parsing of FALSE.
511 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
513 * stabsread.c (read_member_functions): Initialize domain for stubbed
514 member functions to avoid gdb core dumps when printing pointers
516 * cp-valprint.c (cp_print_class_method): Check for stubbed member
519 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
521 * expprint.c (print_subexp): If opcode not found in op_print_tab,
522 stop with an error().
523 eval.c (evaluate_subexp): Change error message.
525 * objfiles.c (build_objfile_section_table): Cast return value
528 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
530 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
531 to rs6000_frame_chain and deal with it if we're in a signal handler.
532 (FRAME_SAVED_PC): Use rs6000_frame_chain.
534 * breakpoint.c (within_scope): New function.
535 (enable_breakpoint, watchpoint_check): Use it.
537 * source.c (openp): Handle "exec-file ./ls" correctly.
539 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
541 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
543 * ch-exp.y: Clean up lexing of identifiers and
544 reserved words. (E.g. don't recognize FALSEXXX as the
545 keyword FALSE followed by the identifier XXX.)
546 Also, convert identifiers to lower case.
548 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
550 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
551 new serial interface.
553 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
555 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
556 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
557 * ser-go32.c: Return -1 on most failures, 0 on most successes,
558 and use new return codes for go32_readchar().
559 * ser-unix.c: Ditto. Also, move error handling up to caller for
560 SERIAL_SETBAUDRATE().
561 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
563 (serial_close): New routine to wrap around device close routine.
564 serial.h: Clean & document return values more clearly.
566 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
568 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
570 * rs6000-pinsn.c (print_operand, case LI): Print condition register
571 operand in decimal rather than wrong textual versions.
573 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
574 (mention 't', remove false thing about 'g' only good with 'f').
576 * breakpoint.h: move "struct breakpoint" and friends to top of
577 file so that bpstat_find_breakpoint prototype works.
579 * solib.c (struct so_list): Add bfd field.
580 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
581 Put the bfd in bfd field of the so_list.
582 (clear_solib): Free bfd name and close_bfd on the bfd.
584 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
586 * valarith.c (value_subscript): Add COERCE_REF.
587 * ch-exp.y (operand_5): We can generalize the 2nd operand
588 of a string repetition ot 'literal' without ambiguity.
590 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
592 * breakpoint.h (struct bpstat): Remove momentary field.
593 Remove bpstat_momentary_breakpoint. This was always kludgy
594 and is no longer used.
596 * breakpoint.h: Add enum bpstat_what.
597 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
598 stop and print fields of bpstat now per-breakpoint, not just
599 one for the whole chain.
600 breakpoint.{c,h} (bpstat_what): New function.
601 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
602 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
603 with call to bpstat_what.
604 README: Remove watchpoint/breakpoint bug from known bugs.
606 * breakpoint.h: Prototype bpstat_find_breakpoint.
608 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
610 * symtab.c (find_methods, gdb_mangle_name): Note that functions
612 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
613 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
615 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
617 * i960-pinsn.c (tabent): Copied struct definition from
620 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
622 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
624 * symtab.c (gdb_mangle_name): Use it.
625 * symtab.c (find_methods): Do not add destructors to choice list
627 * symtab.c (decode_line_1): Make breakpoints on destructors work
630 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
632 * ser-go32.c: Make it use serial port name.
633 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
635 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
638 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
640 * configure.in: Only configure sparclite subdir when target_cpu
643 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
645 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
646 Remove FIXME comment regarding this.
648 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
650 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
652 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
654 Add section table to objfile struct. Use it for find_pc_section.
655 * objfiles.c (add_to_objfile_sections,
656 build_objfile_section_table, find_pc_section): new functions.
657 (allocate_objfile): build section table.
658 * objfiles.h (struct obj_section): new structure.
659 (struct objfile): add section table.
660 (find_pc_section): new prototype.
661 * solib.[ch] (find_pc_section_from_so_list): removed.
662 * sparc-tdep.c: include objfiles.h for find_pc_section. include
663 symfile.h for objfiles.h.
664 (in_solib_trampoline): adjusted for new find_pc_section
665 prototype. Removed BAD_RICH_HACK ifdefs.
666 * symfile.c (syms_from_objfile): offset objfile sections.
667 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
668 * symfile.h (find_pc_section): prototype removed. Also fixed
669 comment typo NUL -> NULL.
670 * target.[ch] (find_pc_section_from_targets): removed.
671 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
673 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
675 * ser-go32.c: Format. (go32_open): Use proper return value.
677 * configure.in: Undo conditional configdirs hack for sparclite.
679 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
681 * symtab.c (list_symbols): When call break_command, pass both
682 filename and function name not just function name.
684 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
686 (Changes and new files to make "none" a full fledged configuration)
687 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
688 Currently only tm-none.h has any meaningful contents.
689 * config/none/none.mh (NAT_FILE): Use nm-none.h
690 * config/none/none.mh (XM_FILE): Use xm-none.h
691 * config/none/none.mt (TM_FILE): Use tm-none.h
692 * Makefile.in (depend): Remove comment about parse errors in
693 valops.c, it now parses correctly and generates a correct depend
694 line. Remove line that touches xm.h, tm.h, and nm.h; they are
695 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
697 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
699 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
701 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
702 exactly 8 characters.
704 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
706 * configure.in: Sparclite uses sparc config dir. Also has it's
707 own tm- & .mt files now. Also add sparclite to configdirs.
708 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
709 * config/i386/go32.mh: Nullify def of TERMCAP.
710 * config/i386/xm-go32.h: Get rid of redef of EIO.
711 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
712 specific configs. Very similar to sun4os4, but without solib.
713 * sparclite/{Makefile.in configure.in}: First cut at making this
716 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
718 * ser-go32.c: First cut at adapting to new serial interface.
720 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
722 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
723 These implement a new serial line interface for talking to remote
725 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
726 EXCEPT go32, which gets ser-go32.c.
727 * remote.c: Use new serial interface. More remote-xxx's to be
729 * ser-bsd.c, ser-termios.c: Removed.
730 * serial.c: New. Implements common operations for all serial
732 * ser-unix.c: New. Unix specific serial operations for various
733 flavors of Unix (Posix, SysV, BSD).
734 * serial.h: Generic serial interface defs.
735 * config/i386/go32.mh, config/i386/i386bsd.h,
736 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
737 ser-bsd.o from XDEPFILES. All the magic is now handled in
740 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
742 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
744 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
746 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
748 * rs6000-tdep.c (frameless_function_invocation): Don't even think
749 about framelessness except on the innermost frame.
751 * xcoffexec.c: Call fatal() not abort().
753 * stabsread.c (patch_block_stabs): If stab & no symbol, make
754 a LOC_OPTIMIZED_OUT symbol.
755 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
756 findvar.c (read_var_value), printcmd.c (address_info),
757 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
758 m2-exp.y (yylex): Deal with it.
759 ch-exp.y (yylex): Deal with it.
761 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
763 * findvar.c (value_from_register): H8500 specific, check to see
764 if we are looking at short pointer. If so, skip crock.
765 * h8500-tdep.c (h8500_frame_chain): Mask down value from
766 read_memory_integer() to avoid getting messed up by sign extension.
768 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
770 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
771 ifdef protect using BAD_RICH_HACK. This should be removed soon.
772 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
774 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
776 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
778 * core.c (dis_asm_print_address): New function.
780 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
783 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
785 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
786 entire breakpoint chain and print only the first entry that needs to
787 be printed and needs to be stopped for. Fixes problems with printing
788 of multiple breakpoints with different conditions.
789 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
790 effectively stops printing of the breakpoint chain.
791 * breakpoint.c (print_it_noop): New routine to print nothing
792 for this breakpoint entry and dont stop printing.
793 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
794 watchpoint only if it is enabled.
795 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
796 descriptor from the library to make backtraces through setjmp work.
797 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
799 * mips-tdep.c (read_next_frame_reg): Provide correct values for
800 all registers saved within sigtramp, cleanup.
802 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
804 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
806 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
808 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
809 with prototype in ../include/dis-asm.h.
811 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
813 * core.c (dis_asm_{read_memory,memory_error}): New functions.
814 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
815 Use read_memory_func interface to disassembler.
817 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
819 Teach sparc solaris to next over shared library functions.
820 * solib.[hc] (find_pc_section_from_so_list): new function and
822 * sparc-tdep.c (in_solib_trampoline): new function.
823 * symfile.[hc] (find_pc_section): new function and prototypes.
824 * target.[hc] (find_pc_section_from_targets): new function and
826 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
829 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
831 * infrun.c (wait_for_inferior): Revise comment.
833 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
835 * command.{c,h}: New var_type var_integer.
836 main.c: Use it for history_size.
838 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
839 Lint and byte-order fixups.
841 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
843 * breakpoint.h (bpstat): New field print_it.
844 breakpoint.c (bpstat_print): Use it.
845 (print_it_normal): New function (from old bpstat_print code).
846 (bpstat_{alloc,stop_status}): Set print_it field.
848 * breakpoint.c (bpstat_stop_status): Use catch_errors when
849 evaluating watchpoint condition, via new function watchpoint_check.
850 Also stop if watchpoint disabled due to leaving its block.
852 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
854 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
856 * mips-pinsn.c: Add missing include of dis-asm.h.
858 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
860 * Makefile.in (clean, distclean, realclean): Recursively apply
861 to subdirs first, rather than last. This avoids, for example,
862 Makefile being removed in a parent directory before the recursive
865 * alldeps.mak, depend: Update for below changes.
867 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
868 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
869 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
870 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
872 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
873 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
874 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
875 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
876 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
877 tm-68k.h to tm-m68k.h.
878 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
879 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
882 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
883 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
884 * a29k-tdep.c: Renamed from am29k-tdep.c.
885 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
886 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
887 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
888 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
890 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
891 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
892 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
894 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
895 define that does not appear anywhere else in the gdb source tree.
896 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
898 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
900 * breakpoint.c: Add comments regarding breakpoint_re_set.
902 * xcoffread.c (sort_syms, compare_symbols): Remove.
903 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
904 not our own sort_syms (it is identical).
906 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
908 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
910 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
911 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
913 * exec.c (exec_close): Fix storage leak.
914 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
915 output sections when patching an executable.
916 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
917 when writing all registers.
918 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
919 at the right offset in the dummy frame.
920 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
921 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
922 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
924 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
926 * Makefile.in (TARFILES): Avoid trailing backslash.
928 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
930 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
931 it in breakpoint_re_set.
932 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
934 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
935 don't use sizeof(int) for target stuff, etc).
937 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
939 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
940 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
941 support that can't be integrated anyway due to lack of clear
944 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
946 * findvar.c (read_register, write_register): Make these capable
947 of reading/writing registers that are shorter than REGISTER_TYPE.
948 * (value_from_register): Install H8500 specific code to return
949 proper value when register is being used as a pointer.
950 * h8500-tdep.c: Remove extra defines of NUM_REGS.
951 (h8500_skip_prologue): Use correct lengths for LINK instructions.
952 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
953 chain frames properly by combining frame pointer with T reg.
954 (init_extra_frame_info): Delete. It's now a macro.
955 (frame_args_address): Don't add PTR_SIZE. Stack args are already
956 offset by the correct amount off of the frame pointer.
957 (register_byte): Delete. It's now a macro.
958 (register_raw_size, register_virtual_size): Delete. Replaced by
959 common routine h8500_register_size, cuz there's no difference
960 between the raw & virtual sizes on this machine.
961 (register_convert_to_raw, register_convert_to_virtual): Delete,
962 cuz there's no difference between the raw & virtual forms.
963 Replaced by memcpy in tm file.
964 (register_virtual_type): Rename to h8500_register_virtual_type.
965 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
966 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
967 emulator have same reg offsets. This is all handled in the
969 (h8500_trapped_internalvar): New routine to detect references to
970 convenience vars acting as pointer pseudo-regs.
971 (h8500_value_trapped_internalvar): Conjure up value of pointer
973 (h8500_set_trapped_internalvar): Convert set value in real
975 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
976 code segment register.
977 infrun.c (proceed): Simplify. Call write_pc instead of doing it
979 (wait_for_inferior): Add h8500 specific code to add stack segment
980 when reading SP register.
981 remote-sim.c (fetch_register): Spacing.
982 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
983 detect cruft. Redo all register manipulation stuff. Get rid of
984 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
985 to frame pointer. (IS_TRAPPED_INTERNALVAL,
986 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
987 to create internal vars for pointer pseudo-regs.
989 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
991 * Makefile.in: Numerous small changes to macro definitions
992 and rules for building gdb distribution tree. Many macros
993 eliminated or merged, and rules simplified.
994 * alldeps.mak: Update.
997 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
999 * Makefile.in: recurse through SUBDIRS for dvi target too
1001 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1003 * Clean up xcoff relocation.
1004 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1005 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1007 symtab.h (struct general_symbol_info): Add section field.
1008 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1009 xcoffread.c: Set section for symbols and msymbols.
1010 (struct symtab): Add block_line_section field.
1011 buildsym.c (end_symtab): Set it.
1012 (end_symtab and callers): Add section parameter.
1013 objfiles.c (objfile_relocate): New funciton.
1014 xcoffexec.c (vmap_symtab): Use it.
1015 xcoffsolib.h (struct vmap): Remove unused fields.
1016 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1017 CORE_NEEDS_RELOCATION, symtab_relocated.
1018 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1019 rs6000-tdep.c: Make loadinfotext static.
1020 breakpoint.c (fixup_breakpoints): Doc fix.
1021 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1022 (end_symtab): primary field replaces nonreloc.
1024 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1026 * symtab.h (struct linetable_entry): Remove confusing comment.
1028 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1030 * Makefile.in: add installcheck target
1032 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1034 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1035 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1036 z8k}: New directories to hold cpu specific configuration files.
1037 Naming follows gcc convention.
1038 * config/{*.mt, *.mh}: All target and host makefile fragment
1039 config files moved to an appropriate config/<cpu> subdirectory.
1040 * nm-*, xm-*, tm-*: All native, host, and target files, which
1041 get linked to nm.h, xm.h, and tm.h respectively by configure,
1042 moved to appropriate config/<cpu> subdirectory.
1043 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1044 Native, host, and target files that are common across more than
1045 one cpu architecture and included by one of the configured
1046 native, host, or target files, get moved to config directory.
1047 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1048 pick up native, host, or target include files moved to one of
1049 the config subdirectories, and that are included by other files.
1050 * Makefile.in (alldeps.mak): Modify to account for new config
1051 directory structure.
1052 * alldeps.mak, depend: Update for new config directory structure.
1053 * config/*/[ntx]m-*.h: Modify all files that include other
1054 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1055 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1057 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1058 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1059 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1060 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1061 the ones where the default is not unique or different than the
1062 config subdirectory name. Similarly, handle gdb_target_cpu.
1063 Modify configure.in as appropriate to make use of gdb_host_cpu
1064 and gdb_target_cpu to find makefile fragments and make links.
1066 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1068 * mipsread.c (compare_blocks): Sort blocks with the same start
1069 address by decreasing ending address.
1071 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1073 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1074 lookup_symbol as it might get clobbered by the call.
1076 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1077 The previous code did not initialize the language field for the psymtab
1080 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1082 * c-exp.y (parse_number): Avoid shift warning.
1083 * serial.h (struct ttystate): Declare empty one on DOS.
1085 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1087 * xm-sun4os4.h: Return type of free() should be void, not int.
1089 * vx-share/vxWorks.h: Remove #def of NULL.
1091 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1093 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1095 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1097 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1099 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1101 * ieee-float.c: Moved to ../libiberty.
1102 * ieee-float.h: Moved to ../include.
1103 * Makefile.in: Update accordingly.
1104 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1105 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1106 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1107 it is now in ../opcodes/m68881-ext.c.
1108 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1109 prologue (some callers _do_ care).
1110 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1111 new interface of ../opcodes/*-dis.c.
1112 * ch-exp.y: Add #include <ctype.h>.
1114 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1116 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1118 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1120 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1122 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1124 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1126 * z8k-tdep.c (extract_return_value, write_return_value,
1127 store_struct_return): New functions from macros in tm-z8k.h.
1129 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1131 * valops.c (value_arg_coerce): Apply temporary patch to
1132 fix problem with coercion of array and function types when
1133 passed as arguments to C functions, pending a more complete
1134 review of when and how coercion should be done, depending
1135 upon context and language.
1137 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1139 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1141 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1142 debugsec if there are a non-zero number of symbols.
1144 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1146 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1148 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1150 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1152 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1153 not just 50 symbols.
1154 (symtbl_num_syms): New variable.
1155 (read_xcoff_symtab): Set it.
1156 (read_symbol_nvalue): Check for bad symno.
1157 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1160 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1162 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1163 This is defined in defs.h if necessary.
1164 * vx-share/vxWorks.h: Remove #defs of min and max.
1165 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1166 vx-share/xdr_rdb.c: include defs.h.
1168 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1170 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1173 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1174 xcoffread.c: Doc fixes.
1176 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1178 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1179 xcoffexec.c (xcoff_relocate_core): New function.
1180 (text_adjustment): Removed.
1181 (add_vmap): Return the vmap.
1182 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1184 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1186 * xcoffsolib.h: Add objfile member to struct vmap.
1187 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1188 xcoffexec.c (add_vmap): Allocate objfiles here.
1190 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1192 Support 68000 series without floating point.
1194 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1195 * tm-68k-nofp.h: New file, lacks 68881 support.
1196 * config/m68k-nofp.mt: New file.
1198 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1200 Remove a few remaining underscore/no-underscore remnants from
1203 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1204 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1205 * config/sparc-noun.mt: Rename to sparc-em.mt.
1206 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1207 * tm-68k-un.h: Rename to tm-68k-fp.h.
1208 * tm-spc-un.h: Rename to tm-spc-em.h.
1209 * tm-sun4sol2.h: Cleanup.
1210 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1212 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1214 * symmisc.c (std_in, std_out, std_err): Move initializations
1215 to runtime code, in case they aren't constant.
1217 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1219 * symtab.c (find_pc_symtab): some object file formats, notably
1220 mips, have holes in the address ranges of symtabs. Change
1221 this algorythm from first hit to tightest fit.
1223 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1224 fence post without finding the enclosing function, then print a
1227 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1229 * utils.c (fputs_demangled, fprint_symbol): Remove.
1230 * utils.c (fprintf_symbol_filtered): New function which combines
1231 the functionality of fputs_demangled and fprint_symbol. Uses a
1232 caller provided language parameter to select the appropriate
1233 demangler, and caller provided args to pass to the demangler.
1234 * defs.h (enum language): Move further up in file so enum can
1235 be used in prototypes.
1236 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1237 * defs.h (fprintf_symbol_filtered): Add prototype.
1238 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1239 fputs_demangled with call to fprintf_symbol_filtered.
1240 * cp-valprint.c (demangle.h): Include
1241 * cp-valprint.c (cp_print_value_fields): Replace calls to
1242 fprint_symbol with calls to fprintf_symbol_filtered.
1243 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1244 with call to fprintf_symbol_filtered.
1245 * stack.c (print_frame_info): Remove obsolete code so we don't
1246 have to update fputs_demangled usage in it.
1247 * stack.c (print_frame_info, frame_info): Add language variable
1248 to pass to fprintf_symbol_demangled and initialize it from the
1249 symbol's language. Replace calls to fputs_demangled with calls
1250 to fprintf_symbol_filtered.
1251 * symtab.c (find_methods): Replace call to fputs_demangled with
1252 call to fprintf_symbol_filtered.
1253 * ch-valprint.c (demangle.h): Include.
1254 * ch-valprint.c (chill_print_value_fields): Replace call to
1255 fprint_symbol with call to new fprintf_symbol_filtered.
1257 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1259 * Makefile.in (VERSION): Bump version to 4.8.2.
1261 * main.c (source_command): Require an explicit pathname of file
1262 to source, since previous behavior of defaulting to gdb init file
1263 was troublesome and undocumented.
1264 * printcmd.c (disassemble_command): Add missing '{}' pair to
1265 else with two statements. Bug reported by Stephane Tsacas
1267 * symtab.c (find_pc_line): Don't complain about zero length or
1268 negative length line numbers for the moment, since we may not own
1269 the terminal when called, such as when single stepping. (FIXME)
1270 * language.h (CAST_IS_CONVERSION): True if current language is
1271 C++ as well as C. Fix from Peter Schauer.
1272 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1273 Use STREQN macro rather than bare '!strncmp()'.
1274 * environ.c (unset_in_environ): Avoid use of memcpy on
1275 overlapping memory regions, as suggested by Paul Eggert
1276 <eggert@twinsun.com>.
1277 * c-exp.y (%union struct): Remove unused ulval as suggested
1278 by Paul Eggert <eggert@twinsun.com>.
1280 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1282 * main.c (gdbinit): Make static.
1283 * main.c (inhibit_gdbinit): Move to file scope.
1284 * main.c (main): Remove local inhibit_gdbinit.
1285 * main.c (source_command): Don't source '.gdbinit' file by
1286 default if gdb has been told to ignore it.
1288 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1290 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1293 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1295 * printcmd.c (print_address_symbolic): Only print if offset
1296 is shorter than max_symbolic_offset.
1297 (initialize_printcmd): `set print max-symbolic-offset'.
1299 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1300 (examine_tag): Use it.
1301 (read_register_stack): Only look in the local registers for a
1302 memory address if it's between rfb and rsp; go to memory otherwise.
1303 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1304 (reginv_com): Remove ancient kludge command.
1306 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1308 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1309 irix4 will again compile.
1311 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1313 * configure.in: accept mips-sgi-irix4* for irix4.
1315 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1317 * z8k-tdep.c (print_register_hook): Lint.
1319 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1321 Lint fixes from Paul Eggert (eggert@twinsun.com):
1323 * command.c (do_setshow_command): var_uintegers are unsigned.
1324 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1325 unsigned, since they use hex values with the high bit set.
1327 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1329 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1330 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1332 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1333 macro definitions in parenthesis.
1335 * dbxread.c (dbx_symfile_init): Catch the case where there is
1336 no string table, but the only way we find out is by reading zero
1339 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1341 * dbxread.c (dbx_symfile_init): Make size of the string table
1342 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1343 offset to the string table is nonzero and handle the nonexistant
1344 string table case, should it occur. Ensure that the string table
1345 size read from the file is reasonable, with a minimum lower bound
1346 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1348 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1350 * Makefile.in: Changes to build testsuite correctly.
1351 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1352 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1353 (TARGET_FLAGS_TO_PASS): New variable.
1354 (SUBDIRS): Added testsuite.
1355 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1356 testsuite is compiled with CC_FOR_TARGET rather than CC.
1358 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1360 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1361 reported by mycroft@gnu.ai.mit.edu.
1363 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1364 * configure.in (vax-*-ultrix2*): New triplet.
1365 * config/vaxult2.mh: New file.
1366 * xm-vaxult2.h: New file.
1368 * c-exp.y (parse_number): Change high_bit to unsigned.
1369 * demangle.c: Change all references to cfront to ARM, since the
1370 actual algorithm is the one specified in the Annotated Reference
1371 Manual. This was confusing users into thinking that full cfront
1372 support was implemented.
1373 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1374 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1375 directly to lookup_struct_elt_type, which will do the
1376 dereferencing itself.
1377 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1378 NULL dereferencing bug for unnamed structs, comment out
1381 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1383 * coffread.c (process_coff_symbol): Change PCC argument correction
1384 so that it only happens on big-endian targets; so that it only
1385 happens if the short or char argument is aligned on an int
1386 boundary; and so that it changes the location, rather than the
1387 type, of the argument. These changes tend to parallel similar
1388 (old) changes in stabsread.c.
1390 * coffread.c (coff_read_enum_type): Use the specified size for
1391 enums, don't assume that they are int-sized.
1393 * c-valprint.c (c_val_print): Don't assume enums are the same as
1396 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1397 Rendell, <michael@mercury.cs.mun.ca>.
1399 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1401 * language.h (local_decimal_format_custom): Add prototype.
1402 * language.c (local_decimal_format_custom): Add function, bug
1403 reported by Robert R. Henry (rrh@tera.com).
1405 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1407 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1408 by Josef Leherbauer, joe@takeFive.co.at.
1410 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1412 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1413 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1414 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1415 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1416 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1417 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1418 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1419 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1421 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1423 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1424 of demangled name fields to NULL if no demangling exists for
1425 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1426 symbols if their language is known at the time they are created,
1427 but sometimes the language is not known until later.
1429 * ch-typeprint.c (chill_print_type_base): Name changed to
1430 chill_type_print_base to match pattern for C and C++ names.
1431 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1432 to be consistent with other usages.
1433 * ch-typeprint.c (chill_type_print_base): Add support for
1434 printing Chill STRUCT types.
1435 * ch-valprint.c: Include values.h.
1436 * ch-valprint.c (chill_print_value_fields): New function and
1437 prototype for printing Chill STRUCT values.
1438 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1439 that was being called with two args instead of three.
1440 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1441 to print Chill STRUCT values.
1443 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1445 * configure.in: added testsuite to configdirs.
1447 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1449 * doc/stabs.texi: The `this' pointer is now known by the name
1450 `this' instead of `$t'.
1452 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1454 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1455 references of TAG_string_type DIEs in user defined types.
1456 * ch-lang.c (chill_create_fundamental_type): Track compiler
1457 change that now emits debugging info with the type long for Chill
1460 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1462 * remote-mips.c: New file; implements MIPS remote debugging
1464 * config/idt.mt: New file; uses remote-mips.c
1465 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1467 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1468 floating point coprocessor.
1469 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1471 (mips_pop_frame): If not mips_fpu, don't restore floating point
1473 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1475 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1476 mips_fpu, don't use fp0 as floating point return register.
1477 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1480 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1482 * gdb/testsuite: made modifications to testcases, etc., to allow
1483 them to work properly given the reorganization of deja-gnu and the
1484 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1486 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1488 * gdb/testsuite: Initial creation of gdb/testsuite.
1489 Migrated dejagnu testcases and support files for testing nm to
1490 gdb/testsuite from deja-gnu. These files were moved "as is"
1491 with no modifications. This migration is part of a major overhaul
1492 of dejagnu. The modifications to these testcases, etc., which
1493 will allow them to work with the new version of dejagnu will be
1494 made in a future update.
1496 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1498 * NEWS: Add reminders for next release.
1500 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1502 * mipsread.c (parse_lines): Correct check for files compiled with
1505 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1507 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1509 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1511 * Makefile.in (VERSION): GDB-4.8 release!
1512 * README, NEWS: Update for release.
1514 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1516 * am29k-pinsn.c (print_insn): Minor nits with const.
1517 * am29k-tdep.c: More minor nits with arg types for
1518 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1520 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1522 * gcc.patch: Update for a different GCC (G++) bug.
1523 * main.c (print_gdb_version): Update copyright year to 1993.
1524 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1525 conditionalize this file on it. FIXME, right way is to split
1526 these into two config files.
1527 (ATTACH_DETACH): Define for BSD 4.4
1528 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1529 (U_REGS_OFFSET): Revise for 4.4.
1530 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1531 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1532 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1534 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1536 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1539 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1541 * c-lang.c (c_printstr): Bugfix for length==0 case.
1543 * c-lang.c (c_printstr): If a C string ends in a null, don't
1546 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1548 * defs.h (STRCMP): Make it work for unsigned chars.
1550 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1552 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1553 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1554 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1555 define to kludge the large opcode table into two smaller tables,
1556 since GCC take exponential space to build the table. Lint.
1557 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1559 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1561 * Makefile.in (VERSION): Roll to 4.7.9.
1562 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1563 definition here, to handle both BSD 4.3 and 4.4 systems.
1564 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1565 * remote.c (alarm): Move declaration to global level, before
1566 first reference to it.
1567 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1568 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1570 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1572 * remote.c (readchar): forward declare alarm which otherwise looks
1573 like an undeclared variable to gcc.
1575 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1576 when comparing against an int. Avoids superfluous warning from
1579 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1580 Avoids superfluous warnings from some systems and/or compilers
1581 (like vax ultrix 4.2.)
1583 * language.c (struct op_print unk_op_print_tab): use the enum
1584 values rather naked zeros as initializers. Avoids warnings from
1585 ultrix type compilers.
1587 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1589 * Makefile.in (VERSION): Roll to 4.7.6.
1590 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1591 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1592 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1593 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1594 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1595 (depend): Fix bug where nm-files in config files weren't noticed.
1596 (make-proto-gdb-1): Avoid changing directories while building new
1597 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1599 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1601 * remote.c: Improve error recovery. Allow user to break out
1602 of initial connection attempt with INTERRUPT. Treat a timeout
1603 while waiting for remote packet like a retry, unless the remote
1604 side is actively running user code. Fix a few long printf_filtered's.
1606 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1609 * buildsym.c (start_subfile): Allow null file name.
1611 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1613 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1614 expects a pointer to complaint rather than a complaint
1616 (process_linenos): free the previously allocated subfile name,
1617 then allocate the new one from the heap.
1619 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1621 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1623 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1625 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1626 Previously, would bogusly index off the bottom of type_vector.
1627 (rs6000_builtin_type): Accept type number as argument.
1628 (read_type, case '-'): Handle negatives like any other type number.
1630 * symfile.c (deduce_language_from_filename): Handle null name.
1632 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1633 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1634 fixed by sato@sm.sony.co.jp.
1636 * xcoffread.c (parmsym): Don't use an initializer to set up
1637 this struct symbol. Set it up in initialize_xcoffread.
1638 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1639 works on real rs/6000 target with #ifndef FAKING_RS6000.
1641 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1643 * stabsread.c (rs6000_builtin_type): Move function from
1644 xcoffread.c:builtin_type.
1645 * xcoffread.c (builtin_type): Move to stabsread. Remove
1646 IBM6000_HOST dependency. Move misplaced comments.
1647 (various): Change printf's to complaints.
1648 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1649 objfile argument to read_type calls under #if 0.
1650 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1651 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1652 * Makefile.in: xcoffread.o is not built by default.
1653 * xm-rs6000.h (IBM6000_HOST): Remove.
1654 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1655 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1658 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1660 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1661 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1662 register numbers when user tries to modify elements in structs
1663 passed as arguments.
1664 * inflow.c (child_terminal_info): Move banner outside of system
1666 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1667 passes struct/union arguments by address.
1669 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1671 * Based on patch from Kean Johnston <maw@netcom.com>:
1672 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1673 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1674 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1676 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1678 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1679 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1681 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1683 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1684 cc debugging output.
1686 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1688 * stabsread.c (define_symbol): Complain about unrecognized names
1689 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1690 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1691 (read_cpp_abbrev): Don't use the class name as part of the
1692 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1693 abbrevs. Inspired by Mike Tiemann.
1694 (read_tilde_fields): Comment. Remove ancient dead code.
1695 Remove erroneous but non-dead code. Simplify. Add complaints.
1696 (in general): Remove extraneous (parentheses) in return
1699 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1701 * coffread.c (coff_lookup_type): Fix fencepost error reported
1702 by Art Berggreen, <arg@opal.acc.com>.
1704 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1705 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1707 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1708 test, which is apparently left over from when we used native
1709 include files and couldn't depend on the member names being there.
1710 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1712 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1714 * mipsread.c: Major overhaul to use new BFD symbol table reading
1715 routines. Now swaps information as it is needed, rather than
1716 swapping everything when the file is read.
1718 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1720 * Makefile.in (TARDIRS): Add sparclite demo dir.
1721 (*.tab.c): Change dependency on Makefile to depend on
1722 Makefile.in, otherwise it always rebuilds after configuring.
1723 Force output *.tab.c file into current directory even in "make"
1724 versions that rewrite dependent file names used in command lines.
1726 * TODO: Remove some things we did.
1727 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1728 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1729 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1730 * symtab.h: Eliminate unnamed unions and structs.
1732 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1734 * Makefile.in (VERSION): Roll to 4.7.5.
1736 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1738 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1739 re-evaluating symbol pointers.
1741 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1743 * c-exp.y (lcurly, rcurly): New nonterminals.
1744 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1746 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1747 made function static.
1748 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1749 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1750 * parse.c (start_arglist):
1751 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1752 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1753 * parser-defs.h (funcall_chain): Moved to parse.c.
1754 * printcmd.c (print_frame_nameless_args): Fix prototype.
1755 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1756 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1757 * valops.c (typecmp): Moved prototype from values.h.
1758 * value.h (typecmp): Moved prototype to valops.c, made static.
1759 * ch-exp.y (yylex): Change way control sequences are disabled.
1761 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1763 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1765 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1767 * mipsread.c (upgrade_type): Build array types correctly, using
1768 create_range_type and create_array_type.
1770 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1772 * remote-nindy.c: Cleanup.
1774 * infrun.c (wait_for_inferior): When rolling back the PC after
1775 a breakpoint, call write_pc so that NPC gets rolled back as well
1778 * blockframe.c (inside_entry_file, inside_main_func,
1779 inside_entry_func): PC of zero is always "bottom of stack".
1781 * printcmd.c (print_frame_args, print_frame_nameless_args):
1782 Let print_frame_nameless_args decide whether there are any,
1783 laying groundwork for possibly later printing 29K args for
1784 functions where we have tag words but no symbols.
1786 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1788 * Makefile.in: fix GDB doc targets for new doc subdir structure
1790 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1792 * stack.c (parse_frame_specification): Parse as many arguments
1793 as there are (up to MAXARGS). Pass all of them in argc, argv
1794 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1795 many there were, onto SETUP_ARBITRARY_FRAME.
1796 * tm-mips.h, tm-sparc.h: Corresponding changes.
1797 * mips-tdep.c, sparc-tdep.c: Ditto.
1799 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1801 * hp300ux-nat.c: Update copyrights.
1802 * mipsread.c (parse_partial_symbols): Complain about block
1803 indexes that go backwards. Fix from Peter Schauer.
1804 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1805 symbol-file that has no linkage symbols to be read.
1806 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1807 from tm- file to xm-file, since they're host dependent.
1808 * valarith.c (value_binop): Typo.
1810 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1812 * sparclite/aload.c: Add copyleft.
1813 * sparclite/crt0.s: Add comment at beginning.
1815 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1817 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1818 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1820 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1822 * values.c (value_headof): Fix typo in which VTBL and ARG were
1823 being confused for one another.
1825 * valops.c (typecmp): Now static.
1827 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1828 baseclass--we don't always inherit its virtual function table
1831 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1832 pointer correctly in case value_struct_elt moves it around.
1834 * valops.c (typecmp): Now static. Also, now groks references
1837 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1838 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1840 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1842 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1843 to avoid "too much defining" error from native C compiler (!).
1845 * Makefile.in (HFILES): Add typeprint.h.
1846 * typeprint.[ch]: Update copyrights.
1848 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1850 * Makefile.in: Update to match doc/ subdir changes.
1852 * config/hp300hpux.mh: No cross-host file needed, just native.
1853 * config/go32.mh: Remove nonexistent "native" support.
1855 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1856 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1857 * m88k-tdep.c (next_insn): Lint, cleanup.
1858 (store_parm_word): Lint.
1860 * README: Fix typo (reported by karl@hq.ileaf.com).
1862 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1864 * expression.h (BINOP_CONCAT): Document use for self concatenation
1865 an integral number of times.
1866 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1868 * valarith.c (value_concat): Rewrite to support self
1869 concatenation an integral number of times.
1870 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1871 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1872 eliminate hundreds of spurious shift/reduce and reduce/reduce
1873 conflicts that mask the 5 real ones.
1874 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1875 * ch-exp.y (integer_literal_expression): Remove production,
1878 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1880 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1881 implied that "no side effects" was nonfunctional.
1882 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1883 character string and bitstring concatenation.
1884 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1885 * expression.h (exp_opcode): Add BINOP_CONCAT.
1886 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1887 * language.c (string_type): Add function to determine if a type
1889 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1890 * valarith.c (value_concat): New function to concatenate two
1891 values, such as character strings or bitstrings.
1892 * valops.c (value_string): Remove error stub and implement
1894 * value.h (value_concat): Add prototype.
1895 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1896 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1897 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1900 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1902 * c-exp.y (exp): Add production to support direct creation
1903 of array constants using the obvious syntax.
1904 * c-valprint.c (c_val_print): Set printed string length.
1905 * dwarfread.c (read_tag_string_type): New prototype and
1906 function that handles TAG_string_type DIEs.
1907 * dwarfread.c (process_dies): Add case for TAG_string_type
1908 that calls new read_tag_string_type function.
1909 * expprint.c (print_subexp): Add support for OP_ARRAY.
1910 * gdbtypes.c (create_range_type, create_array_type): Inherit
1911 objfile from the index type.
1912 * ch-typeprint.c (chill_print_type): Add case for
1914 * ch-valprint.c (chill_val_print): Fix case for
1917 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1919 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1920 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1921 include/coff/mips.h.
1923 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1925 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1926 constants with an explicit null byte terminator. OP_STRING is
1927 now used for real string types.
1928 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1929 they are used by all languages.
1930 * c-lang.c (_initialize_c_language): Move initializations of
1931 builtin_type_* to lang.c.
1932 * c-typeprint.c (c_type_print_varspec_prefix,
1933 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1934 to TYPE_CODE_STRING.
1935 * c-valprint.c (c_val_print): Change the way character arrays
1936 are printed as strings to be consistent with the way strings
1937 are printed when pointer-to-char types are dereferenced.
1938 Remove test of print_max before calling val_print_string, which
1939 now does it's own test.
1940 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1941 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1942 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1943 * gdbtypes.c (builtin_type_*): Add declarations moved from
1945 * gdbtypes.c (create_string_type): New function to create real
1947 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1948 renamed to TYPE_CODE_STRING.
1949 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1950 builtin_type_* types moved from c-lang.c.
1951 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1952 to TYPE_CODE_STRING.
1953 * gdbtypes.h (builtin_type_string): Add extern declaration.
1954 * gdbtypes.h (create_string_type): Add prototype.
1955 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1956 renamed to TYPE_CODE_STRING.
1957 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1959 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1960 renamed to TYPE_CODE_STRING.
1961 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1963 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1964 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1965 to TYPE_CODE_STRING.
1966 * valops.c (allocate_space_in_inferior): New function and
1967 prototype, using code ripped out of value_string.
1968 * valops.c (value_string): Rewritten to use new function
1969 allocate_space_in_inferior, but temporarily disabled until some
1970 other support is in place.
1971 * valops.c (value_array): New function to create array constants.
1972 * valprint.c (val_print_string): Add comment to document use,
1973 complete rewrite to fix several small buglets.
1974 * value.h (value_array): Add prototype.
1975 * value.h (val_print_string): Change prototype to match rewrite.
1976 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1977 * ch-exp.y (match_character_literal): Disable recognition of
1978 control sequence form of character literals and document why.
1980 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1982 * nindy-share/nindy.c: Add comments to #endif's to clarify
1985 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1986 read_memory to get byte order right.
1987 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1988 anymore. This is done in paread.c now. We expect unwind info
1989 to hang off of objfiles, and search all of the objfiles when until
1991 * (skip_trampoline_code): Cast arg to target_read_memory.
1992 * objfiles.h (struct objfile): Add new field obj_private to hold
1993 per object file private data (unwind info in this case).
1994 * paread.c (read_unwind_info): New routine to read unwind info
1995 for the objfile. This data is hung off of obj_private.
1996 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1997 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1998 make this easier to access.
2000 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2002 * c-valprint.c (cp_print_class_member): Add extern decl.
2003 * c-valprint.c (c_val_print): Extract code for printing methods
2004 and move it to cp_print_class_method in cp-valprint.c.
2005 * c-valprint.c (c_val_print): Extract code to print strings and
2006 move it to val_print_string in valprint.c.
2007 * cp-valprint.c (cp_print_class_method): New function using
2008 code extracted from c_val_print.
2009 * valprint.c (val_print_string): New function using code
2010 extracted from c_val_print.
2011 * value.h (val_print_string): Add prototype.
2012 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2013 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2014 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2015 CHECKBUF, growbuf_by_size): New variables, macros, and support
2016 functions for implementing a dynamically expandable temp buffer.
2017 * ch-exp.y (match_string_literal): New lexer function.
2018 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2019 removed and replaced with new CHECKBUF macro.
2020 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2021 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2023 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2025 * Makefile.in: Add info for paread.o.
2026 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2028 * blockframe.c (frameless_look_for_prologue): Correct the
2030 * gdbtypes.h, gdbtypes.c: Use const in decl of
2031 cplus_struct_default, now that pa-gas assembler has been fixed.
2032 * hppah-nat.c: Formatting.
2033 * hppah-tdep.c: Remove lots of useless externs for variables we
2035 * (find_unwind_entry): Speed up by using binary search, and a one
2037 * (rp_saved): New routine to see what unwind info says about RP
2038 being saved on the stack frame.
2039 * (frame_saved_pc): Look for prologue to see if we need to
2040 examine the stack for the saved RP or not.
2041 * (init_extra_frame_info): Check for prologue, instead of
2042 framesize to determine if we are frameless or not.
2043 * (frame_chain_valid): Stop backtraces when we run into _start.
2044 * (push_dummy_frame): Reformat to make more readable.
2045 * (find_dummy_frame_regs): ditto.
2046 * (hp_pop_frame): ditto.
2047 * (hp_restore_pc_queue): small cleanup.
2048 * (hp_push_arguments): ditto.
2049 * (pa_do_registers_info): ditto.
2050 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2051 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2052 * Define FRAME_CHAIN_VALID.
2053 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2054 passed to functions.
2056 * paread.c (pa_symtab_read): Use new bfd conventions for
2057 accessing linker symbol table.
2058 * (pa_symfile_init): Access embedded STAB info via BFD section
2059 mechanism and related macros.
2062 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2064 * sparc-stub.c: Use a seperate stack for our traps.
2065 * Handle recursive traps.
2066 * Remove all trap init code. This needs to be done by the
2068 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2070 * (handle_exception): See if we are at breakinst, if so, then
2071 advance PC sp that users can just step out of breakpoint().
2072 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2073 new place if SP has changed.
2074 * (case 's'): Get rid of this, we can't do it yet.
2075 * (case 't'): New command to test any old random feature.
2076 * (case 'r'): New command to reset the system.
2077 * (breakpoint): Add label to breakpoint trap instruction so that
2078 handle_exception() can detect where we are and get past the
2079 breakpoint trivially.
2081 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2083 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2085 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2087 * configure.in: recognise all sparclite variants
2089 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2091 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2092 binary files oring in the right bit.
2094 * main.c, source.c, state.c, symmisc.c: use macros defined in
2095 fopen-{bin|both} when fopening files.
2097 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2099 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2100 from a configuration file (typically including <limits.h>), or to
2101 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2102 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2103 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2104 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2105 * exppritn.c (print_subexp, dump_expression): Add case for
2107 * expression.h (OP_BITSTRING): New expression element type for
2109 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2110 macros to convert between number of expression elements and bytes
2111 to store that many elements.
2112 * i960-tdep.c (leafproc_return): Use new macros to access
2113 minimal symbol name and address fields.
2114 * m88k-pinsn.c (sprint_address): Use new macros to access
2115 minimal symbol name and address fields.
2116 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2117 minimal symbol address field.
2118 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2119 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2120 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2121 Use new BYTES_TO_EXP_ELEM macro.
2122 * parse.c (write_exp_bitstring): New function to write packed
2123 bitstrings into the expression element vector.
2124 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2126 * parser-defs.h (struct stoken): Document that it is used for
2127 OP_BITSTRING as well as OP_STRING.
2128 * parser-defs.h (write_exp_bitstring): Add prototype.
2129 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2130 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2131 LOWER, LENGTH): New tokens for keywords.
2132 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2133 upper_lower_argument, length_argument, array_mode_name,
2134 string_mode_name, variant_structure_mode_name): New non-terminals
2136 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2137 * ch-exp.y (match_bitstring_literal): New lexer support function
2138 to recognize bitstring literals.
2139 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2140 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2141 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2142 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2143 * ch-exp.y (yylex): Check tokentab6.
2144 * ch-exp.y (yylex): Call match_bitstring_literal.
2146 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2148 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2149 symbol name and value fields.
2151 * c-exp.y (yylex): Make static, to match prototype and other
2154 * expression.h (exp_opcode): Add BINOP_MOD.
2155 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2156 * expprint.c (dump_expression): Handle new BINOP_MOD.
2157 * language.c (binop_type_check): Handle new BINOP_MOD.
2158 * main.c (float_handler): Re-enable float handler when hit.
2159 * valarith.c (language.h): Include, need current_language.
2160 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2161 for integer divide truncates towards zero for negative results.
2162 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2163 * valarith.c (value_binop): Allow arithmetic operations on
2164 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2165 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2166 * ch-exp.y (tokentab3): Add MOD and REM.
2167 * ch-exp.y (yylex): Set innermost_block for symbols found
2168 in local scopes. Return LOCATION_NAME for local symbols.
2169 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2170 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2172 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2174 * command.c (shell_escape, make_command, _initialize_command):
2175 don't create or use fork if CANT_FORK is defined.
2176 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2177 code written for the IBM PC" remain.
2178 * xm-go32.h: define CANT_FORK
2180 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2182 * remote-sim.c: first attempt at general simulator interface
2183 * remote-hms.c: whitespace
2184 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2185 understand new stack layout. (print_register_hook): print ccr
2186 register in a fancy way.
2188 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2190 * eval.c (language.h): Include.
2191 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2192 to pointer types when the current language is C. It loses for
2193 other languages when the lower index bound is nonzero.
2194 * valarith.c (value_subscript): Take array lower bounds into
2195 account when performing subscripting operations.
2196 * valops.c (value_coerce_array): Add comment describing why
2197 arrays with nonzero lower bounds are dealt with in value_subscript,
2198 rather than in value_coerce_array.
2200 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2202 * ch-exp.y (FLOAT_LITERAL): Add token.
2203 * ch-exp.y (literal): Add FLOAT_LITERAL.
2204 * ch-exp.y (match_float_literal): New lexer routine.
2205 * ch-exp.y (convert_float): Remove.
2206 * ch-exp.y (yylex): Call match_float_literal.
2207 * ch-exp.y (yylex): Match single '.' after trying
2208 to match floating point literals.
2210 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2211 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2213 * expprint.c (dump_expression): New function for dumping
2214 expression vectors during gdb debugging.
2215 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2216 MULTI_SUBSCRIPT and moved out of BINOP range.
2217 * expression.h (DUMP_EXPRESSION): New macro that calls
2218 dump_expression if DEBUG_EXPRESSIONS is defined.
2219 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2220 * parse.c (length_of_subexp, prefixify_subexp): Change
2221 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2222 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2223 prefixify'ing the expression.
2224 * printcmd.c (print_command_1): Add comment.
2225 * ch-exp.y (expression_list): Add useful actions.
2226 * ch-exp.y (value_array_element): Add useful actions.
2227 * ch-exp.y (array_primitive_value): Add production.
2228 * ch-exp.y (yylex): Recognize ',' as a token.
2230 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2232 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2233 POSIXize the recursive makes (make [variable assignments] target{s})
2235 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2237 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2238 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2239 CPLUS_MARKER for all SVR4 systems, so follow suit.
2240 * defs.h (strdup_demangled): Remove prototype.
2241 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2242 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2243 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2244 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2245 prim_record_minimal_symbol_and_info): Use new macro
2246 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2247 * minsyms.c (install_minimal_symbols): Use new macro
2248 SYMBOL_INIT_DEMANGLED_NAME.
2249 * stabsread.c (define_symbol): Use new macro
2250 SYMBOL_INIT_DEMANGLED_NAME.
2251 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2252 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2253 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2254 SYMBOL_INIT_DEMANGLED_NAME.
2255 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2256 SYMBOL_DEMANGLED_NAME now tests language itself.
2257 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2258 now tests language itself.
2259 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2260 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2261 mangled name member in the language dependent portion of a symbol.
2262 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2263 mangled name member appropriate for a symbol's language.
2264 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2265 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2266 SYMBOL_DEMANGLED_NAME now tests language itself.
2267 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2268 initializes language dependent portion of symbol.
2269 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2270 demangles and caches the demangled form of symbol names.
2271 * utils.c (fputs_demangled, fprint_symbol): Use current language
2272 to select an appropriate demangling algorithm.
2273 * utils.c (strdup_demangled): Remove, no longer used.
2274 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2275 access the Chill mangled name member in the language dependent
2276 portion of a symbol.
2277 * ch-lang.c (chill_demangle): New function, simple demangler.
2278 * defs.h (chill_demangle): Add prototype.
2279 * symtab.h (language_dependent_info): Add struct for Chill.
2281 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2283 * Makefile.in (BISON): Add comment that when bison is used, it
2284 must include the "-y" option.
2285 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2286 Remove defines to remap non-yacc symbols, thus backing out of
2287 previous recent changes. Standard policy is that non-yacc parser
2288 generators get fixed, rather than adding bug workarounds in gdb
2289 for each new one that pops up. Expand comment to note this.
2290 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2292 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2294 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2295 case. Use code in N_SOL.
2297 * paread.c: New file that contains all HPPA/HPUX symbol reading
2299 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2300 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2301 * (dbx_symfile_offsets): Make static.
2302 * (pastab_build_psymtabs): New interface routine for paread to
2303 send stabs into dbxread.
2304 * gdb-stabs.h: Remove gobs of HPPA cruft.
2306 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2308 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2310 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2312 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2313 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2314 and YYDEBUG is not already defined.
2315 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2316 them during the previous replacements.
2317 * printcmd.c (_initialize_printcmd): Update internal documentation
2318 for "set" command to note that the assignment syntax is language
2320 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2321 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2322 and YYDEBUG is not already defined.
2323 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2324 single_assignment_action): New terminals and nonterminal for gdb
2325 extensions to chill expression grammer.
2326 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2327 tokens that start with '$' (register names, convenience vars, etc).
2328 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2329 * ch-exp.y (yylex): Call match_dollar_tokens.
2331 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2333 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2334 accessing minimal symbol data.
2335 * infcmd.c (read_pc): Use #ifdef, not #if.
2336 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2337 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2338 minimal symbol data.
2340 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2341 frame. Use find_return_regnum to find the caller.
2342 * (find_unwind_entry): New routine to locate stack frame info
2343 associated with a procedure. This looks in the $UNWIND_START$
2344 section in the SOM file.
2345 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2346 figure out where the caller's return address is stored.
2347 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2348 to figure out the frame size for a procedure.
2349 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2350 * (init_extra_frame_info): New routine. Corrects PC and FP for
2351 outermost frame if necessary.
2352 * (frame_chain): New routine, moved from tm-hppa.h.
2353 * (skip_trampoline_code): Handle computed function calls (ie:
2354 calls from $$dyncall).
2355 * (unwind_command): Temporary support function to allow user
2356 to control/observe aspects of the unwind (stack frame) info.
2357 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2358 was in a system call, if so, then read the PC from r31.
2359 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2360 with extra arg for skip_trampoline_code().
2361 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2362 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2363 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2365 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2367 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2368 Call new bfd_get_size() and verify that string table is no larger
2369 than the file that is supposed to contain it.
2370 * symfile.c (syms_from_objfile): Only complain about configured
2371 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2372 current target is the default BFD target.
2374 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2376 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2377 * solib.c (bkpt_names): New array of symbol names to try to
2378 use for the "mapping complete" breakpoint. Configurable
2379 define SOLIB_BKPT_NAME is first one to try.
2380 * solib.c (find_solib): Test debug_base for nonzero rather
2381 than just greater than zero.
2382 * solib.c (enable_break): Use bkpt_names to look up address
2383 at which to set "mapping complete" breakpoint.
2385 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2387 * defs.h (STRCMP, STREQ, STREQN): New macros.
2388 * defs.h (demangle_and_match): Remove prototype.
2389 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2390 and STREQN defined in defs.h.
2391 * dwarfread.c (set_cu_language): For completely unknown languages,
2392 try to deduce the language from the filename. Retain behavior
2393 that for known languages we don't know how to handle, we use
2395 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2396 and demangled name fields in symbol.
2397 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2398 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2399 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2400 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2401 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2402 Replace usages throughout.
2403 * elfread.c (demangle.h): Include.
2404 * elfread.c (record_minimal_symbol): Remove prototype and function.
2405 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2406 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2407 * infcmd.c (jump_command): Remove code to demangle name and add
2408 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2409 * minsyms.c (demangle.h): Include.
2410 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2411 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2412 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2413 * mipsread.c (psymtab_language): Add static variable.
2414 * stabsread.c (demangle.h): Include.
2415 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2416 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2417 * stack.c (return_command): Remove explicit demangling of name
2418 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2419 * symfile.c (demangle.h): Include.
2420 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2421 to match macros in symfile.h and allow them to be compiled
2422 if INLINE_ADD_PSYMBOL is not true.
2423 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2424 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2425 Add code to demangle and cache C++ symbol names. Use macro form
2426 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2427 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2428 Remove, also defined in symfile.c, which we already fixed.
2429 * symtab.c (expensive_mangler): Remove prototype and function.
2430 * symtab.c (find_methods): Remove physnames parameter and fix
2432 * symtab.c (completion_list_add_symbol): Name changed to
2433 completion_list_add_name.
2434 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2435 the normal symbol name and the cached C++ demangled name.
2436 * symtab.c (lookup_demangled_partial_symbol,
2437 lookup_demangled_block_symbol): Remove prototypes and functions.
2438 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2439 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2440 Remove code to try demangling names and matching them.
2441 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2442 Fix to try matching the cached demangled name if no match is
2443 found using the regular symbol name.
2444 * symtab.c (find_methods): Remove unused physnames array.
2445 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2446 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2447 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2448 C++ demangled symbol names.
2449 * symtab.h: Much reformatting of structures and such to add
2450 whitespace to make them more readable, and make them more
2451 consistent with other gdb structure definitions.
2452 * symtab.h (general_symbol_info): New struct containing fields
2453 common to all symbols.
2454 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2455 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2456 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2457 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2458 symbol): Use general_symbol_info struct.
2459 * utils.c (demangle_and_match): Remove, no longer used.
2460 * valops.c (demangle.h): Include.
2461 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2462 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2463 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2464 symmisc.c, symtab.c, valops.c: Replace references to minimal
2465 symbol fields with appropriate macros.
2466 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2467 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2468 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2469 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2470 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2471 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2472 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2473 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2474 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2475 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2476 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2477 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2478 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2479 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2481 * buildsym.c (start_subfile, patch_subfile_names): Default the
2482 source language to what can be deduced from the filename.
2483 * buildsym.c (end_symtab): Update the source language in the
2484 allocated symtab to match what we have been using.
2485 * buildsym.h (struct subfile): Add a language field.
2486 * c-typeprint.c (c_print_type): Remove code to do explicit
2488 * dbxread.c (psymtab_language): Add static variable.
2489 * dbxread.c (start_psymtab): Initialize psymtab_language using
2490 deduce_language_from_filename.
2492 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2494 * valprint.c (val_print): Reorganize comment and add note
2495 about dependency on target byte ordering.
2496 * ch-exp.y (value_array_slice): Fix typo.
2497 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2498 byte sized ints are assumed to be char strings and printed with
2499 string syntax. In chill, arrays of chars and arrays of
2500 bytes/ubytes are distinquishable, and printed appropriately.
2502 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2504 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2505 read/write routines for HPUX.
2507 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2508 branch targets to compute target address using const from previous
2509 instruction if necessary.
2510 * Add `Q' operator to print out bit position field various
2512 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2513 cleanups, use new code from Utah.
2514 * (store_inferior_registers): Update to new code from Utah.
2515 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2516 * (fetch_register): Clear out priv level when reading PCs.
2517 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2518 * Remove decl of errno, #include wait.h and target.h.
2519 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2520 were inside of a kernel call. If so, then PC is in a different
2521 register. Also, mask out bottom two bits of all PCs so as not to
2522 confuse higher level code.
2523 * (push_dummy_frame): Create from #define in tm-hppa.h.
2524 * (find_dummy_frame_regs): Update from Utah.
2525 * (hp_pop_frame): Create from #define in tm-hppa.h.
2526 * (hp_restore_pc_queue): New, from Utah.
2527 * (hp_push_arguments): Big fixes from Utah.
2528 * (pa_do_registers_info, pa_print_registers): Only print out fp
2530 * (skip_trampoline_code): New routine to deal with stubs that
2531 live in nowhereland between callers and callees.
2532 * i860-tdep.c: Remove decl of attach_flag.
2533 * infrun.c (wait_for_inferior): Add new macro
2534 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2535 at by PC will be nullified. If so, then step the target once more
2536 so as to avoid confusing the user.
2537 * (just before step_over_function:): Use stop_func_start, not
2538 stop_pc when checking for the existance of line number info.
2539 stop_func_start will reflect the proper address of the target
2540 routine, not of the stub that we may be traversing to get there.
2541 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2542 to deal with the stubs that PA compilers sometimes stick between
2543 callers and callees. Also, define FLAGS_REGNUM for access to the
2545 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2547 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2548 write gr0, PC regs, and PSW!
2549 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2550 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2552 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2553 * Define struct unwind_table_entry.
2554 * valops.c (call_function_by_hand): Add another arg to
2555 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2558 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2560 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2562 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2564 * Makefile.in (VERSION): Bump to 4.7.4.
2565 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2566 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2567 * Makefile.in (HFILES): Add valprint.h.
2568 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2569 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2570 * typeprint.c, typeprint.h: New files for language independent
2571 type printing functions.
2572 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2573 type printing functions and definitions.
2574 * valprint.h: New include file for language independent value
2575 printing definitions.
2576 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2577 dependent value printing functions.
2578 * c-exp.y (production ptype): Add range_type variable and use new
2579 create_range_type function.
2580 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2581 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2582 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2583 "const static" to ANSI-conformant "static const".
2584 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2585 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2587 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2588 * coffread.c (decode_type): Add range_type variable and call to
2589 new create_range_type function.
2590 * complaints.c (complain): Remove unused val variable.
2591 * complaints.c (_initialize_complaints): Make it void.
2592 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2593 variable and call new create_range_type function.
2594 * defs.h (enum val_prettyprint): Move enum from value.h to here
2595 so we can avoid having to include value.h just for prototypes that
2596 need the enum (thanks ANSI).
2597 * dwarfread.c (struct_type): Local anonymous_size variable is
2598 only used if !BITS_BIG_ENDIAN.
2599 * dwarfread.c (decode_subscript_data_item): Add rangetype
2600 variable and call new create_range_type function.
2601 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2603 * eval.c (evaluate_subexp): Remove unused local variable name
2604 and the statement with no side effects that initializes it.
2605 * expprint.c (print_subexp): Change local_printstr to
2607 * gdbtypes.c (create_range_type): New function that creates
2608 a range type using code fragments from object file readers as
2609 an example of what has to be initialized.
2610 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2611 and high_bound parameters, replaced with a single range_type
2612 parameter. Change function body to use passed in range_type
2613 rather than handcrafting one.
2614 * gdbtypes.h (create_range_type): Add prototype.
2615 * gdbtypes.h (create_array_type): Change prototype parameters.
2616 * infrun.c (normal_stop): Remove unused local variables tem and c.
2617 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2618 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2619 stub functions that call error if called.
2620 * language.c (unknown_language_defn, auto_language_defn,
2621 local_language_defn): Add initializers unk_lang_print_type and
2623 * language.h (struct language_defn): Reformat for larger
2624 comments, add la_print_type and la_val_print members. Add
2625 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2626 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2627 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2629 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2631 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2632 * main.c (execute_command): Remove unused local variable cmdlines.
2633 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2634 (clear_displays), symmisc.c (block_depth), values.c
2635 (clear_value_history):
2636 Make testing of truth value of assignment result explicit.
2637 * mipsread.c (upgrade_type): Update FIXME to include future use
2638 of create_range_type.
2639 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2640 whatis_exp, maintenance_print_type): Move prototypes and functions
2642 * printcmd.c (_initialize_printcmd): Move add_com calls for
2643 ptype_command and whatis_command to new typeprint.c.
2644 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2645 * source.c (find_source_lines): Local variable c only used
2646 when LSEEK_NOT_LINEAR is defined.
2647 * stabsread.c (read_array_type): Use new create_range_type
2649 * stabsread.c (read_range_type): Add new index_type variable and
2650 call new create_range_type function rather than handcrafting
2652 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2653 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2654 * symtab.c (type_print_base usages): Use c_type_print_base.
2655 * symtab.c (type_print_varspec_prefix usages): Use
2656 c_type_print_varspec_prefix.
2657 * symtab.c (type_print_method_args usages): Use
2658 cp_type_print_method_args.
2659 * valprint.c: Completely ripped apart and the fragments used
2660 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2661 valprint.h. Remaining stuff is language independent.
2662 * value.h (struct fn_field): Forward declare for prototypes.
2663 * value.h (type_print_1): Remove prototype.
2664 * value.h (enum val_prettyprint): Moved to defs.h.
2665 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2666 * value.h (baseclass_offset): Add prototype.
2667 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2668 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2669 * ch-typeprint.c: New file for language dependent type printing.
2670 * ch-valprint.c: New file for language dependent value printing.
2671 * ch-exp.y (parse_number): Remove prototype and stub function.
2672 * ch-exp.y (decode_integer_literal): Removed unused digits and
2674 * ch-exp.y (convert_float): Completely ifdef out for now.
2675 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2676 ch-lang.c (chill_op_print_tab):
2677 Change from ANSI-obsolescent "const static" to ANSI-conformant
2679 * ch-exp.y (yylex): Add unhandled storage class enumeration
2680 literals to switch statement for completeness.
2681 * ch-lang.c (chill_create_fundamental_types): Remove unused
2682 nbytes variable. Change dummy type to 2 bytes to match int.
2683 Handle FT_VOID types gratuituously added to chill DWARF by
2684 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2685 type rather than a one byte TYPE_CODE_INT type.
2686 * ch-lang.c (chill_language_defn): Add chill_print_type and
2688 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2690 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2692 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2693 bfd_get_symbol_leading_char instead.
2695 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2696 leading character from names.
2697 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2698 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2699 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2701 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2702 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2703 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2704 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2705 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2706 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2707 * symfile.c (syms_from_objfile): Insert debugging check to test
2708 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2710 * doc/gdbint.texinfo (Host Conditionals): Remove
2711 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2713 (Target Conditionals): Remove all of the above.
2715 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2717 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2718 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2720 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2722 * coffread.c (decode_type): catch negative tagndx fields generated
2724 * exec.c: comment out string following #endif.
2725 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2726 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2728 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2729 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2731 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2733 * complaints.c: New file, code moved from utils.c.
2734 * complaints.c (complain): Made into a varargs function.
2735 * complaints.h: New file, code moved from symfile.h.
2736 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2737 * Makefile.in (HFILES): Add complaints.h.
2738 * Makefile.in (OBS): Add complaints.o.
2739 * symfile.c (complaint_root, stop_whining, complaint_series,
2740 complain, clear_complaints, add_show_from_set for stop_whining):
2741 Moved to complaints.c.
2742 * symfile.h (struct complaint, complaint_root decl, complain
2743 prototype, clear_complaints prototype): Moved to complaints.h.
2744 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2745 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2746 complaints.h. Remove casts from arguments to complain(),
2747 which is now a varargs function, and remove unnecessary
2748 placeholder zero args.
2749 * defs.h (begin_line): Add prototype.
2750 * defs.h (vprintf_filtered): Add prototype.
2751 * dwarfread.c (varargs.h): Remove, no longer needed.
2752 * dwarfread.c (dwarfwarn): Remove prototype and function.
2753 * dwarfread.c (complaints): Define a bunch of complaints.
2754 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2755 usages to standard complain() calls.
2756 * utils.c (begin_line): New function that ensures that
2757 whatever gets filter-printed next starts on its own line.
2758 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2759 but to stdout (calls vfprintf_filtered internally).
2761 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2763 * remote.c: Avoid printf_filtered line limit. Suggested by
2764 Robert R. Henry, <rrh@tera.com>.
2765 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2767 * main.c (main): Accept --silent as well as --quiet. Change +help
2768 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2770 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2771 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2773 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2775 * tm-nindy960.h, remote-nindy.c: Lint.
2777 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2779 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2780 a optional type to decorate as an array type, the type of the
2781 index, and the bounds of the array. Records this additional info
2782 in the array type for use with languages with nonzero array
2784 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2785 to note that arrays may have bounds.
2786 * gdbtypes.h (create_array_type): Update prototype.
2787 * c-exp.y (ptype production): Adjust for new create_array_type
2788 calling conventions.
2789 * coffread.c (decode_type): Call create_array_type rather than
2790 handcrafting array types.
2791 * convex-tdep.c (value_type): Remove, now use create_array_type.
2792 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2793 vector_type into calls to create_array_type.
2794 * dwarfread.c (decode_subscr_data): Name changed to
2795 decode_subscript_data_item throughout.
2796 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2797 create_array_type. Now records index type and range as well.
2798 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2799 change to use create_array_type.
2800 * dwarfread.c (read_subroutine_type): Test existing user defined
2801 types before decorating them, to ensure they are blank, and
2802 complain about it if they are not.
2803 * dwarfread.c (decode_fund_type): For unrecognized types, always
2804 return some valid type (type integer). If the unrecognized type
2805 cannot be an implementation defined type, complain as well.
2806 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2807 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2808 * mipsread.c (upgrade_type): Add FIXME comment that code to
2809 handcraft arrays should be replaced with call to create_array_type.
2810 * stabsread.c (read_array_type): Replace code to handcraft
2811 array types with call to create_array_type.
2812 * valprint.c (type_print_varspec_prefix): Minor formatting
2813 change, join lines that don't need to be split.
2815 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2817 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2818 decl for attach_flag, it now lives in inferior.h.
2819 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2820 Make most functions static.
2821 * hppah-nat.c: General cleanups, remove BSD specific code (since
2822 that all lives in hppab-nat.c).
2823 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2824 Change sense of test against inside_entry_file(). This fix is
2826 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2827 to read/write_register_bytes().
2828 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2829 work around PA-GAS assembler bug. Also, add trailing */ to some
2831 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2832 Same reason as above.
2834 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2836 * mipsread.c (parse_symbol): When checking whether a structured
2837 type is an enum, check qualifiers of its first member, as well as
2838 the base type of the member. Bug found and fixed by John M.
2839 Farrell, <farrell@fjord.reo.dec.com>.
2841 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2842 * remote-vx.c: Don't include vx-share/reg.h.
2843 * vx-share/ptrace.h: Reproduce from scratch.
2844 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2845 * Makefile.in: Remove references to removed files, and to removed
2846 29k-share directories.
2848 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2850 * c-lang.c (_initialize_c_language): Name changed from
2852 * m2-lang.c (_initialize_m2_language): Name changed from
2854 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2855 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2856 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2857 expression parsing into c-lang.c and m2-lang.c respectively.
2858 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2859 m2-exp.y respectively.
2860 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2861 and m2-* files respectively.
2862 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2863 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2864 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2865 * expression.h (struct block): Forward declaration for prototypes.
2866 * language.h (struct objfile): Forward declaration for prototypes.
2867 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2868 * Makefile.in (HFILES): Add ch-lang.h.
2869 * Makefile.in (OBS): Add ch-lang.o.
2870 * ch-exp.y: Migrate code that has nothing to do with expression
2871 parsing into ch-lang.c.
2872 * ch-lang.c: New file, code migrated from c-exp.y.
2873 * ch-lang.h: New file, internal interface between ch-* files.
2874 * ch-lang.c (_initialize_chill_language): Name changed from
2875 _initialize_chill_exp.
2877 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2878 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2879 * config/amix.mh (NATDEPFILES): Add.
2880 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2883 * dwarfread.c (decode_subscr_data): Remove spurious test that
2884 accepted only integer subscript types. We don't do anything
2885 with the type at the moment anyway.
2887 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2889 * ch-exp.y (match_character_literal): Fix case where no
2890 match at all is found.
2891 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2892 width types. For example, "INT" is always 2 bytes regardless
2893 of the values of any TARGET_*_BIT macros. So use explicit
2894 numeric sizes for the types.
2896 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2898 * c-exp.y (c_create_fundamental_type): New function to create
2899 language specific fundamental types for C.
2900 * m2-exp.y (m2_create_fundamental_type): New function to create
2901 language specific fundamental types for Modula 2.
2902 * c-exp.y (c_language_defn, cplus_language_defn): Add
2903 c_create_fundamental_type to language struct initializers.
2904 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2905 to language struct initializers.
2906 * dwarfread.c (expression.h, language.h): Include.
2907 * dwarfread.c (ftypes): New array to hold fundamental types
2908 for current compilation unit.
2909 * dwarfread.c (cu_language_defn): New pointer to language
2910 struct for language of current compilation unit.
2911 * dwarfread.c (dwarf_fundamental_type): New function to
2912 create/lookup fundamental types.
2913 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2914 * dwarfread.c (throughout): Replace lookup_fundamental_type
2915 with dwarf_fundamental_type.
2916 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2917 compilation unit (may be different language or different objfile).
2918 * gdbtypes.c (lookup_fundamental_type): Move actual type
2919 creations into language specific fundamental type creation
2920 functions and call via create_fundamental_type. Add comment
2921 about this function being obsolescent.
2922 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2923 sized signed and unsigned integers.
2924 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2925 * language.c (language_def): New function to lookup a language
2926 struct given it's enumeration.
2927 * language.h (struct language_defn): Add la_fund_type, a pointer
2928 to a function that creates fundamental types for this language.
2929 * language.h (create_fundamental_type): New macro to create
2930 fundamental types based on the current language.
2931 * language.h (language_def): Add prototype.
2932 * language.c (unk_lang_create_fundamental_type): New function
2933 for initializing language structs, calls error if called.
2934 * language.c (unk_language_defn, auto_language_defn,
2935 local_language_defn): Use unk_lang_create_fundamental_type.
2936 ch-exp.y (chill_create_fundamental_type): New function.
2937 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2938 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2940 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2942 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2944 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2945 as GCC_PRODUCER and GPLUS_PRODUCER.
2947 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2949 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2952 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2954 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2955 rather than '$'. This particular piece of braindamage is
2956 spreading like ooze. It's now infected libiberty, deja-gnu,
2958 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2959 hardwired '$' character.
2961 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2963 (Changes to break incredibly ugly, unmaintainable 750 line
2964 read_struct_type function up into managable pieces.)
2965 * Makefile.in (VERSION): Bump to 4.7.3.
2966 * stabsread.c (struct field_info): Local struct definition.
2967 * stabsread.c (read_member_functions, read_struct_fields,
2968 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2969 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2970 functions from fragmented read_struct_type.
2971 * stabsread.c (stabs_general_complaint): Catchall complaint.
2972 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2973 symbol name continuation code. Use macro throughout.
2974 * stabsread.c (various places): Replace add-one-to-pointer
2975 with pointer increment.
2976 * stabsread.c (read_type): Retain function local copy of type
2977 descriptor. Rearrange code calling read_struct_type() to match
2979 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2980 a single blank as the name of nameless enumerations. Recognize
2981 this special case and set nameless flag.
2982 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2984 * ch-exp.y (access_name): New non-terminal token and
2986 * ch-exp.y (general_procedure_name): Now a terminal token.
2987 * ch-exp.y (location): Expand production.
2988 * ch-exp.y (match_simple_name_string): New function.
2989 * ch-exp.y (yylex): Call match_simple_name_string and return
2990 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2992 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2994 * munch: Backslash escape vertical bar characters inside
2995 grep patterns since they have special meaning for some greps.
2996 * parse.c (write_exp_string): Complete rewrite to store string
2997 contants as a leading explicit length, followed by the string data,
2998 followed by a trailing explicit length.
2999 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3000 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3001 Use recorded explicit length of strings in expression elements,
3002 rather than strlen. Adjust code to skip over strings stored in
3003 expression elements, and code to access strings, to account for
3004 new leading explicit size expression element.
3005 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3006 0, to avoid negative expression element indices.
3007 * valops.c (search_struct_method): Minor whitespace change.
3009 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3011 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3012 which together maintain a dynamically expandable static buffer
3013 for the lexer to use when translating C strings to their internal
3014 form (other future uses possible). Fix parsing of C style strings
3015 to do the normal C style input conversions of escaped character
3017 * valops.c (value_string): Remove translation of escaped
3018 character sequences, now done in C expression parser.
3019 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3020 and decides if it should be printed in literal form or some other
3021 form, based on it's ASCII value and setting of sevenbit_strings.
3022 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3023 macro, change indentation style.
3024 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3025 * ch-exp.y (chill_printstr): First cut at real function instead
3028 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3030 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3032 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3034 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3036 * defs.h (sevenbit_strings): Add declaration.
3037 * defs.h (printchar): Replace with gdb_printchar.
3038 * language.h (language_defn): Add new function pointers
3039 la_printchar and la_printstr, to do language dependent
3040 printing of characters and strings.
3041 * language.h (local_printchar, local_printstr): New macros
3042 to call language dependent functions pointed to by la_printchar
3043 and la_printstr respectively.
3044 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3045 dependent functions for printing characters and strings.
3046 * c-exp.y (c_language_defn, cplus_language_defn): Add
3047 c_printchar and c_printstr.
3048 * command.c (do_setshow_command): Rename printchar use to
3050 * expprint.c (print_subexp): Replace C style string output
3051 with call to local_printstr.
3052 * language.c (unk_lang_printchar, unk_lang_printstr):
3053 New stubs, currently errors.
3054 * language.c (unknown_language_defn, auto_language_defn,
3055 local_language_defn): Add unk_lang_printchar and
3057 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3058 language dependent functions to print characters and strings.
3059 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3060 * utils.c (printchar): Renamed to gdb_printchar.
3061 * valprint.c (print_string): Remove prototype, function moved
3062 to c-exp.y, where it becomes c_printstr.
3063 * valprint.c (print_max): Made global for reference from the
3064 language dependent printing routines in *-exp.y.
3065 * valprint.c (repeat_count_threshold): New variable with function
3066 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3067 Change all references to old macro to references to new variable.
3068 * valprint.c (value_print, val_print): Replace calls to
3069 print_string with calls to local_printstr.
3070 * valprint.c (val_print): Replace C style character printing
3071 with call to local_printchar.
3072 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3073 * valprint.c (_initialize_valprint): Add add_show_from_set
3074 call for setting up repeat_count_threshold as print variable.
3075 * ch-exp.y (decode_integer_value): New function.
3076 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3077 * ch-exp.y (chill_printchar, chill_printstr): New language
3078 dependent functions for printing characters and strings.
3079 * ch-exp.y (chill_language_defn): Add chill_printchar and
3082 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3084 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3085 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3086 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3088 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3090 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3091 and assume the process has been killed.
3093 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3095 * remote-udi.c (udi_open): Reset vars so that user can re-run
3096 programs without leaving GDB.
3097 * (many routines): Slightly improve error handling.
3098 * (download): Zero out BSS by longs instead of bytes to avoid
3099 timeouts in real hardware.
3100 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3101 that connection is no longer in use after shutdown() of socket.
3102 This keeps GDB from dying of a SIGPIPE when you issue multiple
3103 `target udi' commands.
3105 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3107 * language.h (language_format_info): New structure to bundle
3108 local formatting information.
3109 * language.h (language_defn): Replace individual format info
3110 with language_format_info structs.
3111 * language.h (local_*_format, local_*_format_prefix,
3112 local_*_format_specifier, local_*_format_suffix): New macros
3113 for binary/octal/decimal/hex formats to access info elements.
3114 * c-exp.y (c_language_defn): Update for new format handling.
3115 * m2-exp.y (m2_language_defn): Update for new format handling.
3116 * dbxread.c (language.h): Include for partial-stab.h use.
3117 * mipsread.c (expression.h, language.h): Include for
3119 * defs.h (local_hex_format, local_hex_format_custom,
3120 local_hex_string, local_hex_string_custom): Move to language.h.
3121 * language.c (local_hex_format_custom, local_hex_string,
3122 local_hex_string_custom, local_octal_format_custom): Use new
3124 * language.c (unknown_language_defn, auto_language_defn,
3125 local_language_defn): Update for new format handling.
3126 * printcmd.c (print_scalar_formatted): Use new macros
3127 to access decimal and binary format info for printing.
3128 * c-exp.y (chill_language_defn): Update for new format handling.
3129 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3130 * ch-exp.y (decode_integer_literal): Add function
3131 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3132 * ch-exp.y (builtin_type_chill_char): Add definition.
3133 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3135 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3137 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3139 (aix_framedata): added nosavedpc field.
3140 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3142 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3143 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3144 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3145 instructions as function_frame_info does. Expand special case of
3146 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3148 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3150 (function_frame_info): Set frameless if the function has no frame,
3151 and set nosavedpc if the PC was not saved. Handle gcc generated
3152 stfd 31,-4(31); st 31, -12(31) correctly.
3153 (frameless_function_invocation): New second argument pcsaved; if 0
3154 return whether the function has a frame, if 1 return whether the
3156 (frame_initial_stack_address): Correct typo: cache registers for
3157 callee_fi, not for fi, (avoids reading garbage memory locations).
3159 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3161 * infrun.c (wait_for_inferior (just before step_over_function
3162 label)): Change test for stepping into subroutine to check for the
3163 presence of line number info. This makes stuff compiled with -g1
3164 cause GDB to not lose control when stepping.
3166 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3167 Improve comments as well.
3169 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3171 * Makefile.in (VERSION): Bump to 4.7.2
3172 * symtab.c (find_pc_symtab): Fix return of random value
3174 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3175 Makefile since it contains sed patterns used in generation.
3176 Add sed pattern to also delete #include of any malloc.h.
3177 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3178 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3179 function names to conform to K&R terminology with respect to
3180 logical and bitwise operators:
3181 UNOP_ZEROP => UNOP_LOGICAL_NOT
3182 UNOP_LOGNOT => UNOP_COMPLEMENT
3183 BINOP_LOGAND => BINOP_BITWISE_AND
3184 BINOP_LOGXOR => BINOP_BITWISE_XOR
3185 BINOP_LOGIOR => BINOP_BITWISE_IOR
3186 BINOP_AND => BINOP_LOGICAL_AND
3187 BINOP_OR => BINOP_LOGICAL_OR
3188 PREC_OR => PREC_LOGICAL_OR
3189 PREC_AND => PREC_LOGICAL_AND
3190 PREC_LOGIOR => PREC_BITWISE_IOR
3191 PREC_LOGXOR => PREC_BITWISE_XOR
3192 PREC_LOGAND => PREC_BITWISE_AND
3193 value_zerop() => value_logical_not()
3194 value_lognot() => value_complement()
3195 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3196 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3197 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3198 and is nonexistant in some SVR4 based systems.
3199 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3200 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3202 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3203 * source.c (source_info): Fix minor nits, print "1 line" rather
3204 than "1 lines", and "language is <lang>".
3205 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3206 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3207 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3209 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3210 * ch-exp.y: New expression parser, for GNU-Chill.
3211 * defs.h (enum language): Add language_chill.
3212 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3213 LANG_MODULA2 a recognized language.
3214 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3215 Chill as well as Modula-2.
3216 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3217 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3218 * language.c (set_language_command): Add chill.
3219 * language.c (binop_result_type, integral_type, character_type,
3220 boolean_type, structured_type, value_true, binop_type_check):
3221 Add language_chill cases.
3222 * language.h (_LANG_chill): Define.
3223 * symfile.c (deduce_language_from_filename): Recognize the
3224 filename extensions ".chill", ".c186", and ".c286" for Chill.
3225 * valprint.c (typedef_print): Add case for language_chill.
3226 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3227 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3228 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3229 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3231 * Makefile.in (distclean): Add target ch-exp.tab.c.
3232 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3233 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3234 * eval.c (evaluate_subexp): Add OP_BOOL case.
3235 * expprint.c (print_subexp): Add OP_BOOL case.
3237 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3239 * infcmd.c (set_environment_command): Avoid skipping first
3240 char of env value if an '=' appears in it. Bug report and fix
3241 by Mark Jungerman, <maj@lucid.com>.
3243 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3245 * infcmd.c (step_over_calls): Improve comments.
3246 * symtab.c (find_pc_psymtab): Clean up a bit.
3247 * (find_pc_symtab): Fix comments, clean up code.
3248 * (find_pc_line): General cleanups, efficiency improvements.
3249 Also, don't return garbage when some line info exists, but there
3252 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3254 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3255 member, and the stat pointer passed to vmap_symtab was NULL, the
3256 wrong vmap entries would be modified. Fixes behavior where
3257 attempting to load symbols for a module with no member would mess
3258 up already read in symbols.
3260 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3262 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3263 29k-share/dfe/mini2udi.o.
3264 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3265 * alldeps.mak, depend: Update to deal with removal of
3266 aforementioned files.
3267 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3268 requirement for useless 'program' argument. Clean up
3269 udi_create_inferior, and udi_load to call common download()
3270 routine. Create download routine to load remote hosts directly
3271 (with the help of BFD) so that we don't need yank.c and
3273 Fix udi_detach to call UDIDisconnect with
3274 the right arguments. Clean up udi_resume, don't assign tip_error
3275 twice. Clean up udi_wait, straighten out status codes. Make
3276 udi_kill really work.
3278 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3280 * c-exp.y: separated host/target idea of integer type size,
3281 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3282 UINT and CHAR rules. (parse_number): work out the targetwise type
3283 of a number based upon it's size and qualifiers. (yylex): chars
3284 are now treated the same way as ints.
3286 * source.c (indentify_source_line): don't core dump if wanted
3287 line is larger than number of lines in source. (can happen when
3288 coff gets confused about #included source).
3290 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3292 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3293 when debugging a program with 100 shared libraries.
3295 * solib.c (solib_map_sections): Always close the BFD we open.
3296 Free all malloc'd storage we allocate, too, including error cases.
3297 (struct so_list): Remove unused so_bfd member.
3298 (clear_solib): Don't bother closing so_bfd.
3300 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3301 cacheable. `So many symbol files, so little file descriptors.'
3303 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3305 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3306 Stubs should stand alone as much as possible.
3308 * source.c (show_directories): Avoid printf_filtered length prob
3309 pointed out by Jonathan Stone.
3311 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3312 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3313 <Lee_Cooprider@vos.stratus.com>.
3315 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3317 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3318 struct, not struct itself.
3319 * serial.h (serial_restore): Fix prototype, takes pointer not
3322 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3324 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3325 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3327 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3329 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3330 Stubs should stand alone as much as possible.
3332 * README: Add remote-es1800.c and remote-st2000.c to table.
3333 * go32-nat.c: Remove, there is no native go32 support.
3334 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3336 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3338 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3339 new routines to deal with sending SIGINTs to attached processes
3340 when the user interrupts the controlling GDB.
3341 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3342 the aforementioned routines when waiting for the attached process.
3344 * elfread.c, mipsread.c: Include <string.h>.
3345 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3346 * serial.h: Add prototype for serial_restore().
3348 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3350 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3351 minimal_symbol_count, because the NULL symbol is not included in
3352 the count. This prevented this function from finding the last
3353 symbol in the table.
3355 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3357 * dbxread.c (process_one_symbol): if not defined
3358 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3359 the start of the function, not just after N_FUN.
3361 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3363 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3364 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3365 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3366 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3367 file. Remove preprocessor defines that previously did remapping.
3369 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3371 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3372 Bug fix courtesy of Alexander Klaiber.
3374 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3376 hp300 native support (hp300hpux untested).
3378 * hp300ux-xdep.c: removed.
3379 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3380 * xm-hp300hpux.h: updated copyright.
3381 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3382 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3383 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3384 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3385 fork-child.o coredep.o corelow.o.
3386 (NAT_FILE, NATDEPFILES): new macros.
3387 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3388 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3390 (NAT_FILE, NATDEPFILES): new macros.
3391 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3393 Vax ultrix native support.
3395 * nm-vax.h: new file.
3396 * Makefile.in (HFILES): added nm-vax.h.
3397 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3398 coredep.o corelow.o removed.
3399 (NAT_FILE, NATDEPFILES): new macros.
3400 * xm-vax.h: updated copyright.
3401 (REGISTER_U_ADDR): removed.
3403 Apollo native support (untested).
3405 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3406 * a68v-nat.c, nm-apollo68[bv].h: new files.
3407 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3408 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3409 * a68v-xdep.c: removed.
3410 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3411 inftarg.o fork-child.o a68v-xdep.o.
3412 (NAT_FILE, NATDEPFILES): new macros.
3414 * defs.h: include nm.h.
3415 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3416 sparc-tdep.c, : do not include nm.h.
3417 * doc/gdbint.texinfo: nm.h now included in defs.h.
3419 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3421 * Makefile.in (VERSION): 4.7.1 post release!
3423 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3425 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3427 * Makefile.in (VERSION): gdb-4.7 release.
3428 * README: Update for gdb-4.7.
3430 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3432 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3435 * alldeps.mak, depend: Update.
3437 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3439 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3441 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3442 causes problems in setting breakpoint in the right place in
3443 functions with `float' args which are passed as doubles.
3444 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3445 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3447 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3449 * Makefile.in (HFILES): Add nm-i386sco.h.
3450 * dwarfread.c: include <sys/types.h> for SCO.
3451 * infptrace.c: Don't include ptrace.h under SCO.
3452 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3454 * config/i386v.mt: Add exec.o to TDEPFILES.
3456 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3458 * i386v-nat.c: Remove space from front of #endif.
3459 * irix4-nat.c: Remove externs of registers[], include inferior.h
3461 * mips-nat.c: Explicitly initialize zerobuf to 0!
3462 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3463 Always setup fci->frame, even if it's non-zero. Too many places
3464 depend upon this behavior (and I have to get a release out the
3466 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3467 processing_gcc_compilation if we find the embedded stabs marker.
3468 This fixes several bugs with finding the location of short or char
3469 function parameters passed on the stack.
3471 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3473 Native support for sun4sol2.
3475 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3476 * nm-sysv4.h: new file.
3477 * Makefile.in (HFILES): added nm-sysv4.h.
3478 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3479 (NAT_FILE, NATDEPFILES): new macros.
3480 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3482 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3484 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3485 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3487 * Makefile.in (VERSION): Tick to 4.6.9.
3489 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3491 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3492 definition, replace with portable one.
3493 * remote-nindy.c: Lint.
3494 (nindy_wait): Return type is int, result is inferior_pid.
3495 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3496 (initialize_symmisc): Remove empty function.
3497 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3498 Remove obsolete, misspelled macro.
3499 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3500 (all @node commands): Use new form to avoid nitpicking errors.
3501 * doc/gdbint.texinfo: Document host/native/target split.
3503 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3505 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3507 * xm-mips.h (offsetof): Don't define this if __STDC__.
3509 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3511 umax native support (untested).
3513 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3515 (NAT_FILE, NATDEPFILES): new macros.
3516 * config/umax.mt (TDEPFILES): removed exec.o.
3517 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3518 removed to nm-umax.h.
3519 * nm-umax.h: new file.
3520 * Makefile.in (HFILES): added nm-umax.h.
3522 hppa native support (untested).
3524 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3525 (NAT_FILE, NATDEPFILES): new macros.
3526 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3527 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3528 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3529 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3530 * hppa[bh]-xdep.c: removed.
3531 * hppa[bh]h-tdep.c: do not include ptrace.h.
3532 * Makefile.in (HFILES): added nm-hppa[bh].h.
3534 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3536 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3538 * mips-nat.c: Straighten out include files. Work around
3539 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3542 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3544 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3545 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3546 backtraces from core files work.
3547 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3548 Functions are now defined in mips-nat.c.
3550 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3552 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3553 serial_default_name().
3555 * remote-hms.c, ser-go32.c, serial.h: Change from
3556 serial_timedreadchar() to new serial_readchar().
3558 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3560 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3562 * c-exp.y: Moved handling of 'const' and 'volatile' from
3563 <type> to <typebase>. This removes 2 conflicts.
3565 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3567 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3568 from breakpoint table when reseting breakpoints.
3570 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3572 Native support cleanup and corefile fixes for i386 SVR4 systems.
3574 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3575 fill_fpregset): Moved to i386v4-nat.c
3576 * i386v4-nat.c, nm-i386v4.h, : New files.
3577 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3578 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3579 change i386v-nat.o to i386v4-nat.o.
3581 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3583 Miscellaneous 386 configs updated.
3585 * config/i386aout.mt (TDEPFILES): removed exec.o.
3586 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3587 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3588 (NAT_FILE, NATDEPFILES): new macros.
3589 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3590 config/i386v4.mt (TDEPFILES): removed exec.o.
3591 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3592 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3593 (NAT_FILE, NATDEPFILES): new macros.
3594 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3595 fork-child.o coredep.o corelow.o i386-xdep.o.
3596 (NAT_FILE, NATDEPFILES): new macros.
3598 Native support cleanup for i386bsd (untested).
3600 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3601 * config/i386bsd.mh (NATDEPFILES): added exec.o
3602 * tm-i386bsd.h (FLOAT_INFO): removed.
3603 * nm-i386bsd.h (FLOAT_INFO): added.
3605 Native support for i386v (untested).
3607 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3608 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3609 (NAT_FILE, NATDEPFILES): new macros.
3610 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3611 * i386-xdep.c: removed.
3612 * Makefile.in (HFILES): added nm-i386v.h
3613 * i386v-nat.c, nm-i386v.h: new file.
3614 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3616 * tm-i386v.h (FLOAT_INFO): removed.
3618 Native support for linux (untested).
3620 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3621 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3622 (NAT_FILE, NATDEPFILES): new macros.
3623 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3624 * Makefile.in (HFILES): added nm-linux.h.
3625 * nm-linux.h: new file.
3626 * xm-linux.h: updated copyright. cleaned up formatting.
3627 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3629 Native support for sun386 (untested).
3631 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3632 fork-child.o sun386-xdep.o.
3633 (NAT_FILE, NATDEPFILES): new macros.
3634 * config/sun386.mt (TDEPFILES): removed exec.o.
3635 * Makefile.in (HFILES): added nm-sun386.h.
3636 * sun386-nat.c, nm-sun386.h: new file.
3637 * sun386-xdep.c: removed.
3638 * xm-sun386.h: updated comment and copyright.
3639 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3642 Native support for i386mach (untested).
3644 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3645 fork-child.o mach386-xdep.o.
3646 (NAT_FILE, NATDEPFILES): new macros.
3647 * Makefile.in (HFILES): added nm-i386mach.h.
3648 * nm-i386mach.h, i386mach-nat.c: new files.
3649 * mach386-xdep.c: removed.
3650 * xm-i386mach.h: updated copyright.
3651 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3654 Native separation for go32 (untested).
3656 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3657 * go32-nat.c: new file.
3658 * go32-xdep.c (call_ptrace, child_resume,
3659 fetch_inferior_registers, store_inferior_registers,
3660 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3662 Native support for m88k (untested).
3664 * Makefile.in (HFILES): added nm-m88k.h
3665 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3666 FETCH_INFERIOR_REGISTERS): removed.
3667 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3668 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3669 (NAT_FILE, NATDEPFILES): new macros.
3670 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3671 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3672 * m88k-xdep.c: removed.
3674 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3676 * i386b-nat.c: Comment changes.
3677 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3679 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3681 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3683 Avoid longjmp()-catching compilation errors in cross-ports.
3685 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3686 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3687 Move from mips-tdep.c and tm-{irix3,mips}.h.
3688 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3690 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3693 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3694 (fetch_core_registers): Fix bfd_seek arguments.
3696 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3698 Make core files work again (add back the `core' target).
3700 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3701 (NATDEPFILES): Add corelow.o.
3702 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3705 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3706 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3707 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3708 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3709 appears. FIXME, these should be moved to NATDEPFILES for native
3712 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3714 Ultra3 host/target/native split. (untested).
3716 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3717 (fetch_register, fetch_inferior_registers,
3718 store_inferior_registers, fetch_core_registers): removed to
3720 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3722 * Makefile.in (HFILES): added nm-ultra3.h.
3723 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3724 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3726 (NAT_FILE, NATDEPFILES): new macros for native support.
3727 * config/ultra3.mt (TDEPFILES): exec.o removed.
3729 * xm-vaxult.h: add MEM_FNS_DECLARED.
3731 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3733 * Makefile.in (VERSION): Roll to 4.6.8.
3734 (OBS): Put version.o first, so Makefile rebuild happens early.
3736 * command.h: Publicize prototype for not_just_help_class_command.
3737 * command.c: Remove proto.
3738 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3739 output. Move "maint info" from class info to class maintenance,
3741 * infrun.c: Move "stop" to class_obscure, and give it a
3742 function so it will not be seen as a global help topic. FIXME,
3743 it should be possible to set these attributes independently.
3745 * core.c (core_command): Make nicer error message for no core support.
3747 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3749 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3750 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3752 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3753 (scan_compilation_units): Punt unused filename arg. dbfoff,
3754 lnoffset, and curlnoffset are file_ptr's now.
3755 (dwarf_build_psymtabs): Drop desc and filename args; use
3756 objfile. dbfoff and lnoffset are file_ptr's now.
3757 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3758 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3759 (elf_symfile_read): Skip desc and filename args to
3760 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3761 * gdb-stabs.h: Use file_ptr rather than off_t.
3762 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3763 compile-time debug check that someone turned off as "unused".
3764 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3765 * symfile.h: Update dwarf_build_psymtabs and
3766 elfstab_build_psymtabs prototypes.
3767 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3768 Use file_ptr offsets. bfd_seeks use L_SET.
3770 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3772 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3773 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3774 value so that demangler won't be invoked. This greatly speeds up
3776 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3777 linked_proc_info so that it properly deallocates the appropriate
3778 item after it is done with it instead of before.
3779 * Don't pass bogus frame pointer to create_new_frame(). Just
3780 leave it as zero so that lower level code will figure out the
3783 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3785 Sony News native support.
3787 * Makefile.in (HFILES): added nm-news.h.
3788 * nm-news.h: new file.
3789 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3790 fork-child.o coredep.o to NATDEPFILES.
3791 (NAT_FILE, NATDEPFILES): new macros for native support.
3792 * config/news.mt (TDEPFILES): removed exec.o.
3794 * remote-vx.c: remove redundant include of sys/time.h.
3796 * infrun.c: include ctype.h. Otherwise some machines result in
3797 undefined for isdigit.
3799 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3801 * configure.in: Convert m68k entries to m68* entries to handle
3802 all the various m68xxx hosts and targets.
3803 * config/news1000.mt: No longer needed, same as news.mt.
3805 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3807 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3809 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3811 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3812 nm-sun2.h, nm-mips.h.
3814 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3816 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3818 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3820 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3822 * xm-hppah.h: if __STDC__ is not defined, define
3824 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3825 compiler; see the comment in the file.
3827 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3829 First cut at support for all BSD variants on 386.
3831 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3832 * i386b-nat.c: New native support file.
3833 * configure.in: Add host and target for i[34]86-*-bsd*.
3834 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3836 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3838 Sun2 native support (untested).
3840 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3841 REGISTER_U_ADDR): removed to nm-sun2.h.
3842 * nm-sun2.h: new file.
3843 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3844 fork-child.o sun3-xdep.o removed.
3845 (NAT_FILE, NATDEPFILES): new macros.
3847 Mips native support. Decstation and iris4 have been tested.
3850 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3851 fill_fpregset): removed to irix4-nat.c
3852 * mips-xdep.c: removed.
3853 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3855 * procfs.c: include nm.h.
3856 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3857 * xm-irix4.h: bump copyright.
3858 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3859 PROC_NAME_FMT): removed.
3860 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3861 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3862 (NAT_FILE, NATDEPFILES): new macros for native support.
3863 (CC): supply default compiler switches.
3864 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3865 fork-child.o coredep.o.
3866 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3868 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3869 fork-child.o mips-xdep.o coredep.o.
3870 (NAT_FILE, NATDEPFILES): new macros for native support.
3872 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3874 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3875 (NATDEPFILES): added fork-child.o
3876 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3877 (NATDEPFILES): added fork-child.o
3878 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3879 (NATDEPFILES): added fork-child.o
3881 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3883 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3884 by using puts_filtered instead.
3886 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3888 * remote-nindy.c (nindy_load): Replacement version from Steve
3889 Chamberlain, doesn't require forking to run "strip" or "sx".
3891 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3893 * Makefile.in (HFILES): Add nm-*.h files.
3895 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3897 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3898 (NATDEPFILES): added fork-child.o.
3900 * doc/gdbint.texinfo: document a few more macros, create new
3901 section for native macros.
3903 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3905 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3906 resolution of copyright issues.
3908 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3910 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3911 subdir gets configured.
3913 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3915 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3917 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3918 searching for a "bfd_strip" program. Also, fixed up arguments
3919 passed to that program.
3921 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3922 which is now used for something else. Rewrite description of
3923 associated parameters to match how gdb does it now.
3924 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3926 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3928 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3930 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3933 * inferior.h (proc_signal_handling_change): prototype removed.
3934 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3935 (handle_command): now calls target_notice_signals.
3936 * procfs.c (proc_signal_handling_change): renamed to
3937 procfs_notice_signals. Now static. Add prototype. All callers
3939 * target.h (struct target_ops): new field, to_notice_signals.
3940 (target_notice_signals): new macro to cover new field.
3941 * target.c (cleanup_target): default to_notice_signals to ignore.
3942 * corelow.c (core_ops),
3944 inftarg.c (child_ops),
3945 procfs.c (procfs_ops),
3946 remote-adapt.c (adapt-ops),
3947 remote-eb.c (eb_ops),
3948 remote-es1800.c (es1800_ops, es1800_child_ops),
3949 remote-hms.c (hms_ops),
3950 remote-mm.c (mm_ops),
3951 remote-nindy.c (nindy_ops),
3952 remote-st2000.c (st2000_ops),
3953 remote-udi.c (udi_ops),
3954 remote-vx.c (vx_ops, vx_run_ops),
3955 remote.c (remote_ops),
3956 target.c (dummy_target),
3957 xcoffexec.c (exec_ops): added static initializer for
3959 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3961 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3963 * main.c (define_command): Add forgotten initializer.
3965 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3967 * language.c, language.h: Move saved_language out to global
3968 expected_language. Set expected_language when user expectation
3970 * language.c (language_info): Don't print type/range checking gub.
3971 * main.c (main): Set expected language.
3972 (execute_command): Check against expected language.
3973 * symfile.c (set_initial_language): Set expected language.
3975 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3977 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3979 A bunch of changes mostly to improve debugging of C++ programs.
3980 Specifically, the calling of inferiors methods is improved.
3982 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3983 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3984 hide the implementation details of pointer-to-method objects.
3985 How to tell if the pointer points to a virtual method is
3986 still very dependent on the particular compiler, but this
3987 should make it easier to find the places to change.
3988 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3989 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3990 macros, instead of a hard-wired-in code that incorrectly
3991 assumed a no-longerused representation of pointer-to-method
3992 values. And otherwise fix the relevant bit-rotted code.
3994 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3995 If there are both fields and methods, put a space between.
3997 * stabsread.c (read_struct_type): Fix bug in handling of
3998 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3999 by '_'). (It used to prematurely exit the loop reading in
4000 the fields, so it would think it should start reading
4001 methods while still in the fields. This could crash gdb
4002 given a gcc that can emit nested type information.)
4004 * valops.c (search_struct_method): Pass 'this' value by
4005 reference instead of by value. This provides a more
4006 consistent interface through a recursive search where the
4007 "bottom" functions may need to adjust offsets (due to multiple
4009 * valops.c, value.h, values.c: Pass extra parameters to
4010 value_fn_field and value_virtual_fn_field so we can
4011 correctly adjust offset for multiple inheritance.
4012 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4013 virtual function calls by using value_virtual_fn_field().
4014 * values.c: New function baseclass_offset, derived from
4015 baseclass_addr (which perhaps can be made obsolete?).
4016 It returns an offset rather than an address. This is a
4017 cleaner interface since it doesn't mess around allocating
4019 * valops.c (search_struct_method): Use baseclass_offset
4020 rather than baseclass_addr.
4022 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4024 * Makefile.in: Re-install 29K/UDI stuff.
4025 * remote-udi.c (udi_resume): Clean up.
4026 * (udi_wait): Rewrite, leave out bugs.
4027 * Add debugging code to print out all register fetches and stores.
4028 * Straighten out target_ops.
4029 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4031 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4033 * remote-udi.c (udi_create_inferior): run with no arguments should
4034 not pass the program name as an argument, since the UDI code
4035 already handles that.
4036 (udi_load): get the symbols from prog_name, not arg_string (the
4037 load command should really use arg_string as the program name, not
4038 prog_name, but at least the run command works now).
4040 * munch: HP9000/300 nm puts an extra space between T and symbol
4043 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4044 needed for vxworks targets.
4046 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4048 * am29k-tdep.c (_initialize_29k): Make it possible for the
4049 user to set and query the address where function calls into the
4050 inferior write a small scratch routine. `set call_scratch_address'
4051 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4052 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4053 not already cached validly.
4055 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4057 Rs6000 native support.
4059 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4060 machines without this header should not be compiling this file.
4061 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4062 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4063 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4064 * xm-rs6000.h: do not include ptrace.h.
4065 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4066 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4067 infptrace.o and inftarg.o move to NATDEPFIES.
4068 (NAT_FILE, NATDEPFILES): new macro for native support.
4070 Sun3 native support.
4072 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4073 new macros for native support.
4074 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4075 removed sun3-xdep.o.
4076 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4078 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4079 * sun3-nat.c, nm-sun3.h: new files for native support.
4081 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4083 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4084 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4085 dbfsize and use it to initialize new local file scope dbsize.
4086 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4087 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4088 DIEs as well as the current check for undersize DIEs. This helps
4089 to gracefully detect and reject corrupted DIE information.
4091 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4093 Add `command hooks' and a hook for inferior program stopping.
4095 * command.h (struct cmd_list_element): Remove unused `aux'
4096 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4097 * command.c (add_cmd): Initialize new fields, elim old.
4098 (add_alias_cmd): Clone new fields.
4099 (delete_cmd): Un-hook hookee if we're deleting hook.
4100 (help_cmd): Tell user the command is hooked, if it is.
4101 (lookup_cmd_1): Abbreviations return the original command
4102 instead of themselves, so that hooks on the original cmd will be
4104 * defs.h (enum command_class): Add class_pseudo and comments.
4105 * gdbcmd.h (execute_user_command): Add prototype.
4106 * infrun.c (normal_stop): If the stop command is hooked,
4107 run the hook whenever we stop.
4108 (hook_stop_stub): Stub for catch_errors.
4109 (_initialize_infrun): Set up pseudo "stop" command.
4110 * main.c (execute_user_command): Code extracted from execute_command.
4111 (execute_command): If hooked, run the hook before the command.
4112 (define_command): If defining a new hook, check the command it
4113 is hooking, and warn if none. Install the hook.
4114 * source.c (_initialize_source): "l" is an abbrev for "list".
4115 * doc/gdb.texinfo: Document command hooks.
4117 * Makefile.in (VERSION): Roll to 4.6.7.
4118 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4119 * infrun.c (breakpoints_inserted): Make it static again.
4120 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4122 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4124 Native file renaming.
4126 * nat-sparc.c -> sparc-nat.c
4127 * nat-sun4os4.h -> nm-sun4os4.h
4128 * nat-trash.h -> nm-trash.h
4129 * config/sun4os4.mh: track file renaming.
4130 * configure.in: link to nm.h rather than nat.h.
4131 * infptrace.c: include nm.h rather than nat.h.
4133 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4135 Host/target/native split for sun4.
4137 * Makefile.in (TSOBS): removed corelow.o.
4138 * infptrace.c: included nat.h.
4139 * nat-trash.h: temporary header file. This should be removed once
4140 all hosts have the native/host/target split.
4141 * configure.in: add a symlink from nat-trash.h to nat.h if no
4142 other nat file exists for this configuration.
4143 * sparc-tdep.c: no longer include sys/ptrace.h.
4144 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4145 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4147 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4148 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4149 to NATDEPFILES. removed sparc-xdep.o.
4150 (NATDEPFILES, NAT_FILE): new macros for native support.
4152 Break the direct connection from core_file_command to any
4153 particular type of core file support.
4155 * target.h (find_core_target): new prototype.
4156 * target.c (find_core_target): new function. Walks the target
4157 list looking for the core target.
4158 * core.c (core_file_command): replace calls to core_detach and
4159 core_open with find_core_target and direct calls.
4161 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4163 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4165 config/hp300hpux.mh: ALLOCA1 was not defined.
4167 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4169 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4170 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4171 until we can figure out a better way to do paging.
4173 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4175 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4176 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4177 * hppa-coredep.c: Remove, now that we use the hook.
4178 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4179 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4181 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4182 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4183 be ripped out and reimplemented right (see elfread.c).
4184 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4186 Rename all HPPA files to fit into unique DOS filenames:
4187 * *hppabsd* => *hppab*
4188 * *hppahpux* => *hppah*
4190 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4192 Make the /proc support a target-struct in its own right.
4194 * Makefile.in: Remove inftarg.[co], since it is now included via
4196 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4197 reference infptrace.o. Add fork-child.o to all *.mh that
4200 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4201 No longer global functions.
4202 (fork_inferior): New global function from fork-child.c.
4203 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4204 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4205 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4206 (child_create_inferior): New tiny function that calls fork_inferior.
4207 * fork-child.c: New file, containing fork_inferior, which is
4208 built from slight mods to inftarg.c's child_create_inferior.
4210 * procfs.c (procfs_ops): Add target vector.
4211 (attach): Rename as static do_attach.
4212 (procfs_create_inferior): New tiny function that calls fork_inferior.
4213 (child_xfer_memory): Rename to static procfs_xfer_memory.
4214 (store_inferior_registers): Rename to static procfs_store_registers.
4215 (inferior_proc_init): Rename to static procfs_init_inferior.
4216 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4217 procfs_files_info, procfs_open, procfs_mourn_inferior,
4218 procfs_can_run): Slightly mangled copies of the corresponding
4219 child_XXX routines from inftarg.c.
4220 (proc_wait): Renamed to static procfs_wait.
4221 (child_resume): Rename to static procfs_resume.
4222 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4223 (initialize_proc_fs): Rename to initialize_procfs. Set up
4226 * putenv.c: index -> strchr.
4227 * regex.c: Always rename bcopy to memcpy, etc.
4228 FIXME: Eventually do the renames rather than use #define's.
4229 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4231 * sparc-xdep.c: Move deferred_stores to target dependent.
4232 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4234 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4236 Split non-target-dependent code out of target_attach routines.
4238 * target.h: Comments on target_attach args and results.
4239 * infcmd.c (attach_command): Check for existing execution, call
4240 target_attach, set up terminal status and wait_for_inferior, wait
4241 for the attach status, and do normal_stop.
4242 * inftarg.c (child_attach): Remove target independent stuff.
4243 * remote-adapt.c (adapt_attach): Ditto.
4244 * remote-mm.c (mm_attach): Ditto.
4245 * remote-udi.c (udi_attach): Ditto.
4246 * remote-vx.c (vx_attach): Ditto.
4250 * remote-hms.c (hms_attach): Remove completely, it was useless.
4251 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4252 commented-out start_remote calls.
4253 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4254 DENTER and DEXIT macros and their calls. Use a real debugger --
4255 like gdb -- to see what functions are being called when.
4256 * utils.c (strcmp_iw): Make nonstatic, for lint.
4258 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4260 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4262 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4264 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4265 fix to differentiate between gcc1 & gcc2 compiled files so that we
4266 can debug calls that pass structs as args correctly.
4267 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4268 so, and what version.
4270 * remote.c (remote_wait): Make regs be char to avoid picayune
4271 ANSI compiler warnings.
4273 * energize.h: Move all external struct decls to inside of
4274 __STDC__, add prototype for energize_shell_wait().
4275 * energize.c (getpty): Clean up, make us really get a controlling
4277 * (energize_initialize): Disable SIGIO prior to setting up for
4278 I/O interrupts. Move setsid(), et. al. to getpty().
4279 * (energize_shell_wait): New routine to wait for things started
4280 via the shell command, uses wait() instead of /dev/proc.
4281 * Also, add prototype for execute_command_1().
4283 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4285 * inftarg.c (child_create_inferior, child_attach,
4286 child_mourn_inferior): collect unix child process stratum
4287 functions which live below the target vector into this file to
4288 facilitate host/target/native split. Also, make them static.
4289 * inflow.c (child_mourn_inferior): removed.
4290 * infrun.c (child_create_inferior, child_attach): removed.
4291 (resume): becomes global so that functions below the
4292 target vector can find it.
4293 * inferior.h (resume): add prototype.
4294 (child_mourn_inferior, child_create_inferior, child_attach):
4297 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4298 replaced with find_default_attach and
4299 find_default_create_inferior.
4301 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4303 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4304 addresses don't get displayed in the wrong positions.
4306 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4308 Separate core functions along target vector in preparation for
4309 native support. Functions above vector now live in core.c. Those
4312 * core.c (solib_add_stub, core_close, core_open, core_detach,
4313 get_core_registers, core_files_info, core_ops): moved to corelow.c
4314 (_initialize_core): removed addition of core_ops target.
4315 * corelow.c: new file.
4316 (solib_add_stub, core_close, core_open, core_detach,
4317 get_core_registers, core_files_info, core_ops): moved from core.c
4318 (_initialize_corelow): new function.
4319 * gdbcore.h (core_open, core_detach): added prototypes.
4320 (core_ops): add forward declaration.
4321 * Makefile.in (SFILES_MAINDIR): add core.c
4323 (TSOBS): change core.o to corelow.o
4325 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4327 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4328 instead of 'sun' predefined symbol so that trap analysis code is
4329 enabled only when the TARGET is a sun3.
4331 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4333 * tm-i960.h (ext_format_i960): Add top-level declaration.
4334 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4335 blocks, else Sun4 compiler complains.
4337 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4339 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4340 instruction's argument. Patch from jonathan@cs.stanford.edu
4343 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4345 Break the thread of control that implies that a unix child
4346 process will be the default target.
4348 * target.c (find_default_run_target, find_default_attach,
4349 find_default_create_inferior, return_zero): new functions.
4350 (cleanup_target): Make return_zero the default for to_can_run.
4352 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4353 child_create_inferior references with find_default_XXX instead.
4355 * target.h (struct target_ops): new field, to_can_run.
4356 (find_default_attach, find_default_create_inferior): new prototypes.
4357 (target_can_run): new macro.
4359 * Also added a zero (default) to_can_run element to all static
4360 struct target_ops initializations throughout GDB, except:
4361 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4363 * infrun.c (child_create_inferior): Clean up error handling when
4364 no exec file is specified.
4365 (child_attach): Don't require exec file.
4367 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4369 Remove kill_inferior_fast, in favor of target_kill, which goes
4370 through the target vector.
4372 * inferior.h (kill_inferior_fast): remove declaration.
4374 * main.c (disconnect): call quit_cover using catch_errors rather
4375 than calling kill_inferior_fast directly. New way goes through
4376 the target vector, handles attached processes, and writes
4377 command history if appropriate.
4378 (quit_cover): new function, wrapper for quit_command.
4380 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4381 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4382 inlining them into the local kill_inferior when needed.
4384 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4386 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4387 * stabsread.c (read_struct_type): Simplify complicated expression
4388 for dumb DECstation compiler.
4390 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4392 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4393 operands to memory management instructions, from WRS.
4395 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4397 * main.c (main): Back out previous language setting changes.
4398 Replace with simple default to C before processing any init
4399 files. There MUST be a language set, even in the absence of
4400 init files or executables, or expression parsing fails.
4402 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4404 * main.c (main): Move code that sets initial language to
4405 symfile.c. Fixup places where command files are processed to
4406 be consistent in setting a default language if none has been
4408 * symfile.c (set_initial_language): Add code moved from
4409 main() that sets an initial default language when a new
4410 symbol file is read.
4411 * symfile.c (symbol_file_command): Call set_initial_language.
4412 * symtab.c (find_main_psymtab): Add FIXME comment.
4414 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4416 * breakpoint.c, sparc-tdep.c: comment changes.
4417 * configure.in: removed target_dependent line.
4419 * remote-mm.c (mm_attach): change printf to error to prevent
4421 * remote-udi.c (udi_attach): change printf to error to prevent
4424 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4425 calls to {fetch|store}_inferior_registers with calls to
4426 target_{fetch|store}_registers, for remote-target independence.
4428 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4430 * Makefile.in: Fix bug I introduced in merging Rich's change.
4431 * infrun.c (child_create_inferior): Use proceed() rather than
4432 doing all the same stuff by hand.
4434 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4436 * Makefile.in, configure.in: add support for files used only when
4437 configured native, that is, when host = target.
4439 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4441 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4442 stores are target dependent and were moved from xm to tm.
4444 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4446 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4448 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4449 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4451 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4453 * target.h (struct target_ops): removed to_convert_to_virtual and
4454 to_convert_from_virtual elements. Initializations removed from
4455 all static initializations.
4456 (target_convert_to_virtual, target_convert_from_virtual):
4458 (host_convert_to_virtual, host_convert_from_virtual): Removed
4459 forward declarations.
4460 * target.c (cleanup_target): removed default assignments for
4461 to_convert_to_virtual and to_convert_from_virtual.
4462 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4464 * findvar.c (value_of_register, value_from_register):
4465 target_convert_to_virtual inlined.
4466 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4467 * valops.c (value_assign): target_convert_from_virtual inlined.
4469 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4471 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4472 position wrong if used for the prompt.
4473 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4475 Support for accessing arbitrary MIPS stack frames in memory.
4477 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4478 set, run it before INIT_EXTRA_FRAME_INFO.
4479 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4481 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4482 (FP) value in the frame_info struct if it is zero (as from top of
4484 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4486 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4487 comes back as zero. So does FP_REGNUM, as a trigger for
4488 init_extra_frame_info.
4490 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4491 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4492 (INIT_FRAME_PC): Defined to null.
4493 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4494 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4495 Briefly explain MIPS stacks in GDB.
4497 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4499 * copying.awk, copying.c (show_copying_command,
4500 show_warranty_command): Rename from copying_info, warranty_info,
4501 to match command function conventions.
4503 * utils.c (prompt_for_continue): Reinitialize more-counts
4504 before printing anything, and again afterward. Fix comments.
4505 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4506 or alloca() if needed.
4508 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4509 detect native versus cross-host.
4511 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4513 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4514 Suns. Rename to m68k_saved_pc_after_call.
4515 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4516 m68k_saved... instead of sun3_saved...
4518 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4520 * Makefile.in (update-depend, update-alldeps): Split out of
4521 setup-to-dist, for convenience in rebuilding the depend and
4523 (assorted): Update to catch straggler files when building gdb.tar.Z.
4525 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4527 Preliminary cleanup for splitting host/native/target.
4529 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4530 here; it is dealt with at a gdb-target-independent level.
4531 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4532 high toned routine. Fix return type to void.
4533 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4534 Rich and I believe the "real problem" was that both single_step
4535 and target_resume were issuing PT_CONTINUE calls. This would
4536 cause the second PT_CONTINUE to sometimes fail because the process
4537 was already running.
4538 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4540 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4542 * energize.c (pty_to_kernel): Must check for EAGAIN as
4543 termination condition.
4544 (full_filename): Don't prepend dirname if filename begins with /.
4545 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4547 (getpty (NCR)): Lotsa bug fixes...
4548 (kernel_dispatch (case StopRType)): Use kill() instead of
4549 killpg() so we can deal with losing systems...
4550 (wait_for_events): Work around NCR select() lossage. It doesn't
4551 zero out readfds when select() returns zero.
4552 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4553 getcwd() instead of getwd() (NCR getwd() seg faults).
4554 (energize_wait): Use sigaction() for NCR. Their version of signal()
4555 is unreliable by default.
4557 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4558 error from PIOCSWSTOP.
4560 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4561 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4562 defs.h, utils.c: Make vfprintf_filtered global.
4564 * energize.c (send_location): New routine to consolidate all
4565 places where we must notify kernel of where the given pc is.
4566 (cplus_demangle): Put single-quotes around demangled names.
4567 (energize_call_command): Call send_location() after doing up,
4568 down, and frame commands.
4570 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4572 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4573 pass at doc for two new remote targets---29K using UDI, and Tandem
4574 ST2000 using STDBUG.
4576 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4578 * doc/all.m4: turn on H8/300 stuff for generic manual
4580 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4581 after explicit call to breakpoint() in serial stubs.
4583 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4585 * mipsread.c: Clean up some white space.
4586 (parse_symbol): Handle stEnd of stFile.
4587 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4589 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4590 store_inferior_registers): Replace unexplained numbers
4591 with manifest constants from a DECstation header file.
4592 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4593 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4595 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4597 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4598 for "down". Suggested by Richard Stallman.
4600 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4602 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4603 redeclaration bug on SunOS 4.
4605 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4607 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4608 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4609 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4610 they aren't already there.
4611 * remote-vx.c (vx_prepare_to_store): Ditto.
4612 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4614 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4616 Removed a large number of changes inserted by Per Bothner
4617 for C++ support. These will go back in when they've been
4620 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4622 * serial.h: Fix prototye for serial_raw().
4623 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4624 serial_write() to match prototypes.
4625 * remote-st2000.c (get_reg_name): Make *p be const.
4627 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4629 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4630 to agree with target structure field type.
4631 (nindy_store_registers): Ditto.
4633 * Makefile (OPCODES): New var, pointing to opcodes library.
4634 (CLIBS, CDEPS): Include it.
4635 (saber_gdb): Load opcodes library.
4637 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4639 * a68v-xdep.c (store_inferior_registers): declare as void.
4640 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4641 * remote-st2000.c: Massive changes to use new serial package.
4642 Also added 'connect' command to transparantly connect to serial
4644 * ser-termios.c: Big cleanup, use nicer coding conventions.
4645 * ser-bsd.c: New module, serial stuff for BSD systems.
4646 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4647 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4649 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4651 * doc/gdb.texinfo: fix shameful error of agreement reported by
4652 jimb@occs.cs.oberlin.edu (Jim Blandy)
4653 * doc/gdb.texinfo: remove old partial discussion of remote serial
4654 protocol (via serial debug stubs)
4655 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4656 use of serial debug stubs
4658 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4660 * symfile.h: Declaration of set_demangling_style() moved
4661 here from demangle.h (which is now in ../include).
4662 * i386-xdep.c: Update comment.
4664 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4666 * symtab.c (completion_list_add_symbol): restructured to optimize
4667 for time. First clip names that cannot match. Then clip any
4668 names we've already considered. Drop a redundant strncpy. Drop
4669 a redundant malloc and associated free for demangled names.
4671 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4673 * a68v-xdep.c (store_inferior_registers): Define as type void.
4674 * configure.in: Add host m68k-apollo*-bsd*.
4675 * demangle.c (struct demanglers): Use enum instead of constant
4676 value to keep braindamaged HP/Apollo compiler happy.
4678 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4680 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4681 match "FOO". This allows 'break Foo' to work when Foo is
4682 a mangled C++ function. (See comment before function.)
4684 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4686 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4687 for files in vx-share/*.c.
4688 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4689 for normal GDB source files.
4691 * Makefile.in (VERSION): Roll to 4.6.6.
4693 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4694 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4695 * tm-sun3os4.h: Update comments.
4696 * xm-delta88.h: Remove STACK_END_ADDR.
4698 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4700 * Makefile.in (VERSION): Roll to 4.6.5.
4702 * infrun.c: Lint for recent `handle' changes.
4704 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4705 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4706 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4707 should include a ser-XXX.o module.
4709 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4710 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4712 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4713 known suns in configure.in, rather than mapping them to unique
4714 config files that happen to duplicate other config files.
4715 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4716 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4718 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4720 * configure.in (*-*-sunos*): Use trailing * to match all
4721 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4722 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4723 in production on Sun-4.
4724 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4725 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4726 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4728 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4729 config/sparc-noun.mt: New target configs for embedded.
4730 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4732 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4733 target definitions for embedded with and without underlines on
4736 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4737 not a parameter of the CPU, but of the development environment.
4738 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4740 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4742 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4743 (which involves reading in main's symtab) if we have no breakpoints.
4745 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4747 * dwarfread.c (cu_language): New local variable to record
4748 language for current compilation unit being processed.
4749 * dwarfread.c (set_cu_language): New local function to decode
4750 and record language for current compilation unit being processed.
4751 * dwarfread.c (synthesize_typedef): Add local function to
4752 synthesize a typedef for C++ classes, structs, unions, and
4754 * dwarfread.c (read_structure_scope): Synthesize typedefs
4755 for C++ classes, structs and unions.
4756 * dwarfread.c (read_enumeration): Synthesize typedefs for
4758 * dwarfread.c (read_file_scope): Call set_cu_language to
4759 record language for current compilation unit. After symtab
4760 is built, save this recorded language.
4761 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4762 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4763 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4764 typedefs for C++ classes, structs, unions, and enumerations.
4765 * dwarfread.c (scan_compilation_units): Call set_cu_language
4766 to record language for current compilation unit.
4767 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4768 for TAG_enumeration_types, rather than in add_partial_symbol.
4769 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4770 case with class, struct, and union type cases, now that they are
4771 the same. Remove tests for non-NULL name attributes, now done
4773 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4774 treat as alias for TYPE_CODE_STRUCT for now.
4776 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4778 * Makefile.in: map "gdb" through program_transform_name when
4781 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4783 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4784 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4785 Use "regi" for local indexing through register numbers, reserving
4786 "regno" for the name of a specific register passed as an input
4787 parameter. Fix bug propagated through all versions that sometimes
4788 used regno as an index when it should have been regi, thus using
4789 -1 as an index in some cases.
4791 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4793 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4794 respectively, so same demangler can be used by other programs.
4795 * Makefile.in: Remove demangler stuff.
4796 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4797 * demangle.c (_initialize_demangler): Tell demangler which
4798 CPLUS_MARKER to assume.
4800 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4802 RS/6000 portability changes (for hosting cross-debuggers).
4804 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4805 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4806 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4807 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4808 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4809 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4810 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4811 (NO_SINGLE_STEP): Add, target-dependent.
4812 (loadinfotextindex): Lowercase, remove "aix_".
4813 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4814 (NO_SINGLE_STEP): Remove, target-dependent.
4815 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4816 * xcoffread.c: Only build file if RS/6000 native GDB.
4817 (build_function_symbol): Remove #if 0'd code.
4818 * rs6000-tdep.c: Cleanup. Add static fn protos.
4819 Use CORE_ADDR for addresses throughout. Make void fns void.
4820 (pop_dummy_frame): Add FIXME about bogosity of design here.
4821 (rs6000_struct_return_address): Ditto.
4822 (frameless_function_invocation, frame_get_cache_fsr,
4823 frame_initial_stack_address, xcoff_relocate_symtab,
4824 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4825 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4826 Use CORE_ADDRs. Change identifiers to lowercase.
4828 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4829 supplying dummy routines if non-native. Add prototype for
4830 static exec_one_dummy_insn. Move a mess of functions to
4831 rs6000-tdep.c (as above). Remove #if 0'd code.
4833 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4834 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4835 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4837 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4840 * vx-share/README, nindy-share/README: New files describing
4841 how these directories' code is shared, and with whom.
4843 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4845 * configure.in (target configurations): Reformat into table.
4846 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4848 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4849 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4850 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4851 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4852 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4853 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4855 * Makefile.in (config-check): Add command to check whether
4856 configure.in is consistent with config/*.
4858 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4860 * configure.in (host configurations): Reformat nested cases into
4861 easy-to-maintain table.
4862 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4863 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4865 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4867 * cplus-dem.c: Reorder args to most local functions to make them
4868 follow the consistent pattern of struct work_stuff pointer first,
4869 followed by pointer into string being demangled, followed by
4870 pointer to the string where the result is being stored, followed
4871 by other args. Also generally replace most variables of name
4872 "type" with "mangled" for consistency. They all pointed to the
4873 same string but half were one name and half the other.
4874 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4875 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4876 use whenever a qualified name is being demangled.
4877 * cplus-dem.c (do_type): Qualified names are treated similarly
4878 to fundamental types, not as modifiers of fundamental types.
4880 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4882 * configure.in: Add sparclite as a target.
4884 * sparc-stub.c (handle_exception): Flush instruction cache just
4885 before returning to the user. (hexToInt): Fix overzealous cleanup.
4887 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4889 * infrun.c (handle_command): Rewrite to allow multiple signal
4890 numbers, signal number ranges, and to recognize "all" to mean all
4891 signals except those used by the debugger.
4892 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4893 to set or reset actions for specific signals.
4895 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4897 * coffread.c (decode_type): Call alloc_type to alloc new
4899 * stabsread.c (read_array_type, read_range_type, define_symbol):
4900 Call alloc_type to alloc new types.
4901 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4902 from type_obstack to symbol_obstack.
4903 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4905 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4906 associated with a type, using the same mechanism as was used to
4907 allocate space for the type structure itself.
4908 * coffread.c (patch_type, coff_read_struct_type,
4909 coff_read_enum_type): Use TYPE_ALLOC.
4910 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4911 * gdbtypes.c (create_array_type, check_stub_method,
4912 allocate_cplus_struct_type): Use TYPE_ALLOC.
4913 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4914 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4915 read_range_type): Use TYPE_ALLOC.
4917 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4919 * breakpoint.c (breakpoint_re_set): Select a default source
4920 symtab if one is not currently selected.
4921 * utils.c (query): Call wrap_here before building the output
4922 query string, to turn off wrapping and flush any buffered output.
4923 Otherwise our query may end up in the wrap buffer and never be
4925 * eval.c (evaluate_subexp): Report error when attempting to
4926 evaluate subscript for types without a target type, rather
4927 than dumping core by using the NULL pointer.
4928 * symfile.c (symbol_file_command): Forget current_source_symtab
4929 and current_source_line when discarding symbol table.
4931 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4933 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4935 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4936 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4938 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4940 * remote.c (remote_open): Fix baud rate setting to make -b flag
4941 work. (remote_wait): Change 'T' message parser to deal with new
4942 improved format which allows stub to send an arbitrary bunch of
4944 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4945 make all this re-entrant by storing all state on the stack. Clean
4946 up memory error trapping. (computeSignal, set_debug_traps):
4947 make it all table driven. Make a start at a baud rate setting command.
4949 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4951 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4953 * remote-vx.c: redefine malloc to avoid buggy declaration on
4954 RS/6000 <rpc/types.h>.
4955 xm-rs6000.h: include <sys/select.h> to define fd_set for
4956 <rpc/svc.h> on RS/6000.
4958 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4960 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4961 recursive invocations of make. Always create installation
4964 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4966 * m68k-pinsn.c: Minor fix in style of output (don't use
4967 range to indicate floating point control registers).
4969 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4971 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4973 * infcmd.c (registers_info): Handle multiple register names.
4974 Changes inspired by Roland McGrath.
4976 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4978 * sparc-stub.c: New file. Mix it with your SPARClite
4979 application, and it will speak GDB remote protocol!
4980 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4981 deal with arbitrary registers. Needed for sparc-stub.
4983 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4985 * cplus-dem.c (cplus_markers): Add table for gnu style and
4986 use throughout, in place of compile time constant CPLUS_MARKER.
4987 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4988 * cplus-dem.c (cfront_special): New function, as suggested
4989 by pfieland@stratus.com.
4990 * cplus-dem.c (forget_types): New function.
4991 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4993 * cplus-dem.c (mop_up): Call forget_types().
4994 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4995 Use throughout, instead of checking current_demangling_style.
4996 * cplus-dem.c (demangle_signature): When finding an explicit
4997 start of function args, forget all remembered types for
4998 lucid/cfront style demangling.
4999 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5000 underbar characters, use last pair as the delimiter. Hoist
5001 gnu_special() call up to cplus_demangle(). Call cfront_special()
5003 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5004 for inherited classes.
5005 * cplus-dem.c (demangle_args): Document quirks of numbered
5006 references to previously seen types.
5007 * dbxread.c (read_ofile_symtab, process_one_symbol):
5008 Use AUTO_DEMANGLING rather than explicitly checking
5009 current_demangling_style.
5010 * demangle.h: Add some comments.
5011 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5012 CFRONT_DEMANGLING): New macros.
5013 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5014 not found in the actual producer string produced by lcc.
5015 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5016 than explicitly checking current_demangling_style.
5018 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5020 * breakpoint.c (enable_longjmp_breakpoint,
5021 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5022 Check for duplicate breakpoints at the same address. Bug report
5023 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5025 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5027 * buildsym.c (end_symtab): Document that end_symtab can return
5028 NULL under non-error conditions.
5029 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5030 returned from end_symtab for empty compilation units.
5032 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5034 * am29k-tdep.c: Lint from DECstation compiler.
5035 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5036 As the man page says, "Sometimes you just can't get lint to shut
5037 up". That doesn't mean you should blow away the code it won't
5039 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5040 it up over the next few weeks. Make mips x 29k build.
5041 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5042 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5043 but leave it as a comment because the breakpoint instruction
5044 is not easily accessible at this moment (it's static, and if
5045 we define one here, it goes into every file compiled).
5047 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5049 * Makefile.in (VERSION): Bump to 4.6.3.
5050 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5051 function scopes when building partial symbol tables.
5052 * objfiles.c (open_existing_mapped_file): Make it clear in
5053 warning message that out of date mapped files are ignored.
5054 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5055 unit source file name in error message.
5057 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5059 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5060 * dwarfread.c (struct_type): In absence of AT_byte_size for
5061 bitfield, use size of object of member's type for the size of
5062 the anonymous object containing the bit field.
5063 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5064 an AT_byte_size attribute is seen.
5065 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5066 union aux_ext (was aux_ent).
5067 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5068 unsigned char* to char*, for Lucid compiler.
5069 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5070 to be correct type (from unsigned char* to char*).
5071 * valprint.c (type_print_derivation_info): Minor tweak to placement
5072 of commas in derived class printing.
5073 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5075 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5077 * xm-go32.h: Define LSEEK_NOT_LINEAR
5078 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5079 then work out the lseek positions of newlines by running through
5080 the file and `tell'ing. This makes source file listing work on
5081 OS's where the relationship between physical position in file and
5082 canonical position is indeterminate, eg VMS and DOS.
5084 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5086 * stabsread.c: Ensure that all members of all allocated structures
5087 are initialized to known state to avoid hard to find bugs with gdb
5088 using fields containing random data.
5089 * buildsym.c (start_subfile): Compact dirname initialization.
5090 * buildsym.c (patch_subfile_names): New function.
5091 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5092 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5093 * buildsym.h (patch_subfile_names): Add prototype.
5094 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5096 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5098 * remote-udi.c: Update comments.
5100 * remote.c (getpkt): Only force retransmission ten times;
5101 after that, assume bug in target code, and handle pkt anyway.
5103 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5105 * configure.in: Add support for apollo 68k under BSD environment.
5106 * xm-apollo68b.h: New file to support above.
5108 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5110 * configure.in: Recognize i486 host cpu.
5111 * valprint.c (type_print_derivation_info): Print derivation info
5112 in same form as class declarations in source.
5113 * valprint.c (type_print_varspec_suffix): Split arg printing
5114 code out to type_print_args function.
5116 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5118 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5119 at_import, at_frame_base.
5120 * dwarfread.c (completedieinfo): Remove cases for obsolete
5121 AT_visibility, AT_import, and AT_frame_base attributes.
5122 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5123 i860, which can keep up to 4 shadow breakpoints.
5124 * tm-stratus.h (USG): Define.
5125 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5126 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5127 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5128 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5129 * config/stratus.mt (TDEPFILES): Include files available from
5130 stratus that are not yet in release pending receipt of paperwork
5132 * buildsym.c (finish_block): Minor code format change.
5133 * gdbtypes.h (struct field): Add to comments.
5134 * gdbtypes.h (virtual_field_bits): Add to comments.
5135 * objfiles.c (allocate_objfile): Change obstack interface to
5136 match FSF merging efforts.
5138 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5140 * Makefile.in (VERSION): Bump to 4.6.2.
5141 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5142 * Makefile.in (OBS): Add stabsread.o
5143 * Makefile.in (stabsread.o): Add build rule.
5144 * stabsread.c, stabsread.h: New files.
5145 * buildsym.c: Split out stabs specific support to stabsread.c.
5146 * buildsym.h: Split out stabs specific support to stabsread.h.
5147 * dbxread.c (stabsread.h): Include
5148 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5149 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5150 * dbxread.c (read_ofile_symtab): Call end_stabs.
5151 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5152 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5153 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5154 really_free_pendings to cleanups.
5155 * elfread.c (elf_new_init): Call stabsread_new_init.
5156 * gdbtypes.c: Small changes to maintenance commands.
5157 * mipsread.c (stabsread.h): Include.
5158 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5159 * xcoffread.c (stabsread.h): Include.
5160 * xcoffread.c (global_stabs): Remove redundant def.
5161 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5163 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5165 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5166 * inflow.c (terminal_init_inferior, terminal_inferior,
5167 terminal_ours_1, initialize_inflow): Record and use state
5168 of lmode_inferior_valid and lmode_ours_valid.
5170 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5172 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5173 include <sgtty.h> on USG. (from sef).
5175 * depend: es1800 dependency needed here.
5177 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5179 * buildsym.c (read_struct_type): Initialize structs allocated
5180 with alloca, to avoid using random values from stack later on.
5181 * defs.h (fprintf_filtered): Add prototype.
5182 * gdbtypes.c (check_stub_method): Fix misleading comments.
5183 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5185 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5186 small changes to maint support functions.
5187 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5188 for some fields and expand comments.
5189 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5190 macro and track change to obstack_full_begin macro.
5191 * utils.c (fprintfi_filtered): New function.
5192 * valprint.c (type_print_base): Fixup field printing to not
5193 print extraneous lines and not print bogus "no data fields"
5194 messages for C++ classes with no data members. Also use new
5195 fprintfi_filtered function.
5197 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5199 * configure.in: es1800 ok for 68000 too.
5201 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5203 * configure.in: echo error messages to stderr, not stdout
5205 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5207 * configure.in: recognize hppa* instead of hppa
5209 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5211 * energize.c: Second cut at DynamicLoad message handling.
5213 * energize.c: Relativize pathnames in #include statements.
5214 * (kernel_dispatch): Better error messages for unknown protocol
5216 * (kernel_dispatch): First cut at DynamicLoad message handling.
5218 * Makefile.in: Remove -I../readline from all compilations,
5219 include a special case for main.o instead.
5221 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5223 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5224 error if it fails to find a member type, rather than return NULL
5225 and trigger a coredump.
5226 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5227 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5228 match on complete demanglings, including argument lists for member
5229 functions, rather than just accepting the first demangling that
5230 matches the class and function name.
5231 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5232 to start_symtab as the directory name.
5233 * dwarfread.c (completedieinfo): Strip off any leading hostname
5234 portion of the AT_comp_dir attribute string. Gdb doesn't know
5235 what to do with them (FIXME).
5237 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5239 * breakpoint.c (commands_command): Simplify code a bit, remove
5240 unnecessary fflush().
5242 * Makefile.in (OTHERS): Add gcc.patch.
5243 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5245 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5247 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5248 lcc producer string.
5250 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5252 * WHATS.NEW renamed to NEWS.
5254 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5256 * dbxread.c, dwarfread.c: Re-enable experimental code to
5257 automatically select demangling style.
5258 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5259 DEMANGLING_STYLE, to make more descriptive. Revert back to
5260 "auto" as default. Comment use.
5261 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5262 * Makefile.in (${DEMANGLER}.o) Remove target and special
5265 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5267 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5269 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5271 * Makefile.in, demangle.c: Change default demangling style to
5273 * Makefile.in: Update version to 4.6 !!!
5274 * README, WHATS.NEW: Update for 4.6.
5276 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5278 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5281 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5282 nodes as base classes.
5284 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5286 * alldeps.mak, depend: Update.
5288 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5290 * Makefile.in (VERSION): 4.5.9.
5292 * xm-hp300bsd.h: Add decl for strdup().
5293 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5294 PDR. Cleanup a few things, fix compilation warnings.
5296 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5298 * Makefile.in (DEMANGLING_STYLE): New define to set default
5299 demangling style for C++. Defaults to "auto".
5300 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5301 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5302 * Makefile.in (OBS): Add demangle.o
5303 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5304 Remove compile time decisions about demangling style and replace
5305 with runtime decisions using current_demangling_style.
5306 * cplus-dem.c (main): Expand code included during building of
5307 standalone demangler to recognize demangling style options.
5308 * dbxread.c (demangle.h): Include.
5309 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5310 demangling style if processing g++ code and current demangling style
5311 is auto (Note: this feature currently disabled.)
5312 * demangle.c: New file, generic demangling control.
5313 * demangle.h (demangling_styles): New enumeration to select one
5314 of several demangling styles. Also define string names for each
5316 * demangle.h (set_demangling_style): Add prototype.
5317 * dwarfread.c (demangle.h): Include.
5318 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5319 New producer string prefixes to recognize.
5320 * dwarfread.c (handle_producer): Consolidate actions for specific
5321 producers. Set demangling style based on producer string if
5322 current style is auto. (Note: this feature currently disabled.)
5323 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5325 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5327 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5329 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5331 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5332 * c-exp.y: Call lookup_signed_typename() after seeing
5333 "signed". This handles "signed char" correctly.
5334 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5335 keywords before a type specifier.
5337 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5339 * command.c (lookup_cmd_1): Clarify descriptive comments.
5340 * gdbcmd.h (maintenanceprintlist): Add declaration.
5341 * main.c (maintenanceprintlist): Add definition.
5342 * main.c (gdb_completer_command_word_break_characters): Add.
5343 * main.c (symbol_completion_function): Switch completer word
5344 break character sets dynamically, based on whether completion is
5345 being done on commands or on something else.
5346 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5347 * maint.c: Include demangle.h.
5348 * maint.c (maintenance_demangle): New function.
5349 * maint.c (maintenance_print_command): New function.
5350 * maint.c (_initialize_maint_cmds): Reorganize some commands
5351 under new maintenance print subcommand.
5353 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5355 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5356 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5357 target type. Otherwise, 'whatis this.field' wouldn't work,
5358 which would be inconsistent, since 'print this.field' works.
5359 * buildsym.c (read_struct_type, read_enum_type): Clear
5360 TYPE_FLAG_STUB flag.
5361 * buildsym.c (cleanup_undefined_types): Don't rely on a
5362 flawed "Reasonable test to see if" a type has been defined
5363 since it was referred to; now we can just see if the
5364 TYPE_FLAG_STUB flag has been cleared.
5365 * valprint.c (print_type_base): Emit public/protected/private
5366 labels for methods as well as fields. Also, indent these labels
5367 2 spaces instead of 4, for a more conventional "look".
5368 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5369 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5370 * gcc.patch: New file. Contains patch for gcc (so people
5371 with gdb-2.2.x won't have to wait for a new gcc release).
5373 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5375 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5376 (print_addr): Call print_address to show symbolic version as well.
5378 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5380 (vx_read_register): Declare inferior_fp_regs. Delete code for
5381 copying "inferior_registers" around; the values are already in var
5382 "registers". Use correct size for register set.
5384 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5385 target doesn't support it.
5386 (vx_read_register): Don't try reading them either.
5388 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5389 VxWorks back end reads them in one contiguous set except for this
5391 (register_names): Change "pc" to "pcw" to avoid confusion printing
5393 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5394 find the PC under VxWorks.
5396 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5398 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5399 to create new blank types, instead of handcrafting them.
5400 * defs.h (printfi_filtered): Add prototype.
5401 * utils.c (printfi_filtered): New function.
5402 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5403 to simplify the code. Other cleanups.
5404 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5405 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5406 use of various fields.
5407 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5408 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5409 production that currently treats it exactly the same as STRUCT.
5410 * c-exp.y (yylex): Recognize "class" as token CLASS.
5411 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5412 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5413 general symbol handling code. Call cplus_mangle_opname with
5415 * symtab.c (decode_line_2): Print demangled function names in
5416 breakpoint menus, instead of just file and line number.
5417 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5418 * valprint.c (type_print_base): Print "class" for C++ classes,
5419 rather than "struct". Print section labels for public, protected
5420 and private members of C++ classes.
5421 * values.c: Include demangle.h.
5422 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5424 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5426 * Makefile.in (VERSION): Update to 4.5.8.
5428 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5430 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5431 prevent crashes when examining cross-targets.
5432 * dbxread.c (process_one_symbol): Include directory name when
5433 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5434 find include files, and yacc/lex sources when the cwd doesn't match
5435 that in which the object was compiled.
5436 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5438 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5441 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5443 * maint.c (maintenance_command, maintenance_info_command):
5444 Install with allow_unknown as 0 and call help_list to show
5445 list of possibilities when no subcommand is specified.
5447 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5449 * configure.in: Add m68k-ericsson-*.
5450 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5452 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5454 * maint.c: New file.
5455 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5456 * Makefile.in (OBS): Add new file maint.o.
5457 * defs.h (command_class): Add class_maintenance.
5458 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5459 commands. Allow for them (and other nonessential parts of gdb)
5460 to be selectively left out under special circumstances.
5461 * gdbtypes.c (recursive_dump_type): New function; supports
5462 maintenance print-type command.
5463 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5465 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5467 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5468 initializers. Add initializations for setprintlist, showprintlist,
5469 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5470 * printcmd.c (maintenance_print_type): New maintenance cmd.
5471 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5472 implied by comment that all cmd lists are owned by main.c.
5473 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5474 that all cmd lists are owned by main.c.
5475 * language.c (setchecklist, showchecklist): Move to main.c, as
5476 implied by comment that all cmd lists are owned by main.c
5477 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5478 deletelist): Remove redundant declarations (also in gdbcmd.h).
5479 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5480 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5481 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5482 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5483 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5484 maintenance_print_msymbols, maintenance_print_objfiles):
5486 * symmisc.c (printsyms_command, printpsyms_command,
5487 printmsyms_command, printobjfiles_command): Removed from
5488 _initialize_symmisc.
5489 * main.c (dump_me_command): Moved to maint.c and renamed to
5490 maintenance_dump_me.
5491 * breakpoint.c (all_breakpoints_info): Rename to
5492 maintenance_info_breakpoints.
5493 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5494 all_breakpoints_info to add maintenance_info_breakpoints to the
5495 maintenanceinfolist instead.
5496 main.c (initialize_main): Set up maintenance class commands.
5498 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5500 * energize-patches: Fix minor problems with building energize lib.
5502 * energize-patches: Change names of all cadillac procedure calls
5503 to be energize procedure calls. Simplify many hooks by moving
5504 tests energize.c. Configure energize, and build it automatically now.
5506 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5508 * Makefile.in (VERSION): Bump to 4.5.7.
5509 * cplus-dem.c (demangle_args): Validate index for previously
5510 seen type to guard against bogus values from malformed manglings.
5511 * valops.c (value_struct_elt_for_reference): Guard against
5512 blindly using NULL return value from lookup_symbol.
5514 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5516 * cadillac.c, cadillac-patches: Rename to energize.c and
5517 energize-patches. Change all routines and variables named
5518 'cadillac*' to 'energize*'. Create new file called energize.h to
5519 hold all interface declarations.
5521 * deblib/connection/*: Move all of this stuff into energize/, but
5522 delete unneeded files.
5524 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5526 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5528 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5529 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5530 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5531 child processes, to avoid dead ones "hanging around" after GDB exits.
5532 (attach): Always stop the process if it needs it. Set RLC flag
5533 when attaching running processes, so it will continue if we detach
5534 it, quit, or are killed.
5535 (detach): Clear faults and set RLC flag to make process run
5537 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5539 (info_proc): Open process O_RDONLY, so we can see any process,
5540 even those controlled by debuggers.
5541 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5543 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5545 Relocate symbols using an array of section_offsets, rather than a
5546 single `addr' or `offset'. This makes Solaris-2 support work, and
5547 permits better VxWorks (and maybe xcoff) support later.
5549 * symtab.h (struct section_offsets): New structure for keeping
5550 a set of offsets, rather than a single one.
5551 (struct objfile): Replace addr with section_offsets member.
5552 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5553 * gdb-stabs.h: New include file with `symbol type specific'
5554 parameters for psymtabs and objfiles.
5555 * Makefile.in (HFILES): Add gdb-stabs.h.
5556 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5557 * coffread.c: Conforming changes. Fake offset array always 0.
5558 * dbxread.c: Conforming changes.
5559 (struct dbx_symfile_info): Move to gdb-stabs.h.
5560 (start_psymtab): Call elfstab_offset_sections to calculate good
5561 offsets for this source file, based on the ELF symbol table info.
5562 (read_ofile_symtab): Yank N_CATCH, which is dead.
5563 (process_one_symbol, N_CATCH): Yank.
5564 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5565 Relocate with SECT_OFF_TEXT.
5566 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5567 to distinguish relocatable from absolute symbols. Then, if not
5569 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5570 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5571 (", N_ROSYM): SECT_OFF_RODATA.
5572 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5573 (dbx_symfile_offsets): Add to translate addr to offset.
5574 * dwarfread.c: Conforming changes. Single offset currently used.
5575 * elfread.c: Add various complaints about elf/stab stuff.
5576 #include gdb-stabs.h. Conforming changes, using a single offset.
5577 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5578 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5579 for later use in building psymtabs.
5580 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5581 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5582 (free_elfinfo): New fn, frees all chained stab_section_infos
5583 in an objfile, and zaps the start-of-chain pointer.
5584 (elfstab_offset_sections): New fn, looks in stab_section_info
5585 chain to determine section bases to relocate a psymtab's worth
5586 of symbols, as they are being read.
5587 * mipsread.c: Conforming changes. Stabs-reading will relocate
5588 using one offset. MIPS-reading will not relocate at all.
5589 * partial-stab.h: Relocate different symbol types using different
5590 offsets from section_offsets.
5591 * symfile.c: Conforming changes.
5592 (find_lowest_section): Unused function to use later
5593 to free us from the Tyranny of the Text Section.
5594 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5595 in all lower layers of symbol reading. Call format-specific
5596 sym_offsets function to initialize offsets for high speed symbol
5598 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5599 (symbol_file_command, add_symbol_file_command): Callers changed.
5600 * symmisc.c (dump_psymtab): Print new relocation parameters.
5601 * xcoffread.c: Corresponding changes.
5603 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5604 * main.c (main): Read the $HOME/.gdbinit file before processing
5605 the argv arguments (e.g. reading symbol files or core
5606 files). This allows global parameters to be set, which will apply
5607 during the symbol reading. The ./.gdbinit is still read after
5609 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5610 * xcoffexec.c: Clean up quote inside comment.
5612 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5614 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5615 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5616 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5617 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5618 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5619 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5620 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5621 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5622 values.c, xcoffread.c:
5623 Remove "(void)" casts from function calls where the return value
5624 is ignored, in accordance with GNU coding standards.
5626 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5628 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5629 * partial-stab.h: Ignore N_ENDM.
5630 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5631 CODE or DATA section attachment. This eliminates a lot of random
5632 values from shared libraries, which screw up the ordinary symbols
5633 in the address ranges they happen to overlap.
5634 * buildsym.c (define_symbol): Eliminate special tests
5635 for function types; move into "function" cases in switch statement.
5636 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5637 in case they define new type numbers. But ignore them (FIXME).
5638 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5639 (read_sun_builtin_type): Add commentary.
5641 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5643 * xm-rs6000.h: define MEM_FNS_DECLARED
5645 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5647 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5648 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5649 * mips-xdep.c: Remove most include files (unused, caused errs).
5650 (fetch_core_registers): Use right parameters in dummy fn.
5652 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5654 * buildsym.c (scan_file_globals): Beware the null file.
5655 Fix from Jim Williams.
5657 * stack.c (return_command): Evaluate expression *before* popping
5658 off the stack frames! Fix inspired by Jim Williams.
5659 (up_silently_command, down_silently_command): No sel frame is error.
5661 * defs.h (memcpy, memset): Conditionalize decls on
5662 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5663 (alloca): Break out the STDC and non-STDC alloca cases, to make
5664 it work on old preprocessors as well as "picky ANSI" ones.
5665 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5667 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5668 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5669 header files define it!
5671 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5673 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5675 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5676 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5677 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5678 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5679 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5680 utils.c, valarith.c, valops.c, valprint.c, values.c:
5681 Replace bcopy() use with memcpy(), which is more standard and can
5682 take advantage of gcc's builtin functions for increased performance.
5683 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5684 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5686 Replace bzero() use with memset(), which is more standard and can
5687 take advantage of gcc's builtin functions for increased performance.
5688 * i386-tdep.c, main.c, valprint.c:
5689 Replace bcmp() use with memcmp(), which is more standard and can
5690 take advantage of gcc's builtin functions for increased performance.
5692 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5694 * remote.c (remote_wait): Fix cast on signal() call.
5695 * defs.h (alloca): More diddling with alloca. Have to ensure
5696 that it has a prototype, so that if alloca is defined as a macro
5697 that takes an arg, the definition is seen as a use of a macro
5698 that takes an arg, to satisfy picky ANSI preprocessors.
5700 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5702 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5703 consistency with all other gdb files.
5704 * cadillac.c: Use <string.h> rather than <strings.h>.
5705 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5706 * Makefile.in (MAKE): Remove definition for consistency with
5707 other Makefile.in files and to fix problem with recursive makes.
5709 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5711 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5714 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5716 * source.c (print_source_lines): for DOS interoperability; don't
5717 print CR (013) as ^M.
5719 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5721 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5723 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5725 * remote.c (remote_wait): Cast signal to void * to avoid warning
5726 from busted HP compiler.
5728 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5729 stabs cause end_psymtab to be called.
5731 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5732 compiler feature of putting 'c' into basic type descriptors for
5735 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5736 where there is no place for nPC in prrun struct.
5738 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5740 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5741 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5742 * dwarfread.c (enum_type): Save enum names on type_obstack.
5743 * dwarfread.c (struct_type): Save member name on type_obstack.
5744 * symtab.c (_initialize_symtab): Fix misspelling.
5745 * regex.c (store_jump, insert_jump): Return void.
5747 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5749 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5750 (alloca): Declare return type on SPARC, since Sun doesn't.
5751 (*_BYTE_ORDER): Improve comment: *must* be defined.
5753 * tm-hppa.h: New file, architectural definition of HP PA.
5754 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5756 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5757 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5758 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5759 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5762 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5763 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5764 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5766 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5768 * printcmd.c (output_command): Thinko.
5769 (x_command): Only set remembered size/format if cmd succeeds.
5771 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5772 since it is no longer used and burns time for every symbol read.
5773 (process_one_symbol): Treat N_CATCH like default (complain).
5775 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5777 * partial-stab.h (case N_TEXT): Fix fencepost error when
5778 detecting start of new symbol info after reading symtab for a
5779 module with a zero length TEXT segment.
5781 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5783 * Makefile.in (VERSION): Bump to 4.5.6.
5784 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5786 * defs.h (NORETURN): Define away for Lucid compiler.
5787 * remote.c (remote_timer, remote_interrupt): Signal handlers
5789 * ser-termios.c (serial_write, serial_close): Return whatever
5790 value the write/close call returns, rather than falling off end.
5791 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5792 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5794 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5795 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5797 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5798 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5799 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5800 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5802 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5803 store_inferior_registers): Supply missing fourth argument to
5805 * cadillac.c (kernel_dispatch): Make return type void.
5806 * cadillac.c (iosig): Signal handlers take one int arg.
5807 * valprint.c (val_print_fields): Call fprint_symbol to get
5808 automatic C++ demangling for mangled field names.
5810 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5812 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5813 * dwarfread.c (enum_type): Fix misspelling in comment.
5814 * valprint.c (val_print_fields, cplus_val_print): Minor
5815 adjustment to printing of C++ class structures to more closely
5816 match format for printing C structures, with and without setting
5819 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5821 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5822 (which is not a Posix signal) if it isn't defined.
5823 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5824 New port to Linux (a free Unix clone for 386 machines).
5826 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5828 COFF changes for dealing better with EPI 29K C compiler output.
5830 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5832 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5833 (read_coff_symtab): Move patch_opaque_types call from
5834 coff_symfile_read. Restrict it to symtabs from this objfile.
5835 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5836 references on opaque type chain; just let coff_lookup_type handle 'em.
5837 (decode_type): Complain about tagndx values on
5838 non-struct/union/enum types, which the EPI compiler tends to produce.
5840 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5842 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5845 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5846 usage to match new prototype. Include libbfd.h to get prototype.
5848 * source.c (find_source_lines): Handle large st_size fields.
5850 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5852 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5853 * stack.c (return_command): Use cleanups to avoid memory leaks.
5855 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5857 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5858 INT_REGNUM to INTE_REGNUM.
5860 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5862 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5864 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5865 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5866 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5867 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5869 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5870 declarations of malloc/realloc/free that are inserted by some
5872 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5874 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5875 another decl of strdup (this really ought to come from libiberty.h!).
5877 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5879 * remote.c (getpkt): Error if input exceeds buffer size.
5880 (_initialize_remote): `set remotedebug' enables packet trace.
5882 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5883 N_SLINE's, etc, just like Sun cc on Solaris2.
5885 * am29k-tdep.c (read_register_stack, write_register_stack):
5886 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5887 variable. Add `set' and `show' commands for it.
5888 * doc/gdb.texinfo: Document it.
5890 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5892 * valprint.c (type_print_1): Plug memory leak. Print all
5893 C++ syms as demangled, not just functions.
5894 * buildsym.c (read_range_type): When we find a signed char
5895 type, do a lookup of signed char, not plain char. Plain char's
5896 still get looked up as plain char's elsewhere.
5898 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5900 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5901 (Bug and fix found by Pierre Willard.)
5903 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5905 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5907 * xm-rs6000.h: Add decl for strdup().
5909 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5912 * breakpoint.c (enable_command, disable_command): Without args,
5913 should only affect normal breakpoints and watchpoints.
5915 * m68k-pinsn.c (print_insn_arg): Make register be const.
5916 * xcoffexec.c: Remove ' from comment.
5917 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5918 with decls of malloc in c-exp.tab.c (as produced by yacc).
5919 There's got to be a better way to do this...
5921 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5923 * partial-stab.h: Convert single rindex use to strrchr.
5924 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5925 standard <strings.h> file, now that the only single use of
5926 rindex in the gdb source files is gone.
5928 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5930 * mipsread.c: Undo ill effects from including <strings.h>,
5931 which #defines index to be strchr. Unfortunately, index is
5932 a member of a symbol table structure that can't be changed.
5933 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5934 remove redundant #include's.
5936 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5938 * mipsread.c: #include <strings.h> for rindex().
5940 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5942 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5944 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5946 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5947 extraneous SO stabs from busted C++ compilers.
5949 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5951 * Makefile.in (VERSION): Bump to 4.5.5.
5952 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5953 C++ lookups fail, print possibly helpful hint about completion.
5954 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5955 for static data members.
5956 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5957 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5958 it's broken on ncr3000's.
5960 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5962 * dwarfread.c (decode_modified_type): Change type of first arg.
5963 Change 'modifier' to char from unsigned char. Cast single use
5964 that needs to be unsigned char.
5965 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5966 * utils.c (strdup_demangled): Add function.
5967 * defs.h (strdup_demangled): Add prototype.
5968 * stack.c (return_command): Demangle C++ function names for query.
5969 * infcmd.c (jump_command): Demangle C++ function names for query.
5970 * cplus-dem.c (consume_count): New function and prototype.
5971 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5972 do_type): Replace conversion code with consume_count().
5973 * cplus-dem.c (gnu_special): Fix demangled of static members.
5974 * source.c (list_command): Print demangled function names
5975 when appropriate. Fix supplied by Peter Schauer.
5977 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5979 * sparc-tdep.c: Clean up slightly for Solaris2.
5981 * buildsym.c (define_symbol): Nameless types are now on several
5982 platforms; generalize them and un-ifdef them to make Solaris 2
5985 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5987 * infcmd.c: Fix typo (reported by Rob Savoye).
5988 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5989 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5990 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5991 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5992 rather than the one for the first file in the dependency chain.
5994 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5995 set. Don't reset our own texthigh, or dependency-only pst's, in
5996 scanning all the rest of the psymtabs.
5997 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5999 * buildsym.h (N_UNDF): Improve comments.
6000 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6002 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6004 * symtab.h (struct symbol): Add aux_value union for preserving
6005 an additional per-symbol value.
6006 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6007 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6008 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6009 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6010 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6012 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6014 * symfile.c (clear_symtab_users_once): Now non-static (for
6017 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6019 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6020 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6021 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6023 Solaris-2 support on SPARC:
6025 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6026 Add symbol_size and file offsets to struct symloc.
6027 Add static symbol_table_offset, string_table_offset,
6028 file_string_table_offset, next_file_string_table_offset,
6030 (add_old_header_file): Convert error() to complain()t.
6031 (dbx_symfile_read): Get symbol size via the objfile.
6032 Also get symbol_table_offset.
6033 (dbx_symfile_init): Record symbol size and count via the objfile.
6034 (dbx_next_symbol_text): Always add file_string_table_offset when
6035 accessing string table.
6036 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6037 (SET_NAMESTRING): Use the offset.
6038 (end_psymtab): Large kludge to determine addresses where source
6039 files start and end (for the psymtab header).
6040 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6041 Get this, symbol size, and symbol offset, from psymtab.
6042 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6043 Patch up last_source_start_addr if zero in N_SO.
6044 (process_one_symbol): Add variable function_start_offset.
6045 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6046 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6047 ( "", N_OBJ, N_OPT): Ignore.
6048 (elfstab_build_psymtabs): New function to read stabs out of
6051 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6052 (gdb): use GLOBAL_CFLAGS when linking, too.
6053 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6054 (N_OBJ, N_OPT): Ignore.
6055 ('f', 'F'): Save last function name.
6057 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6058 extra info in the minimal symbol.
6059 (elf_symtab_read): The extra info is the size of an ELF object,
6060 which was kludged to us in the `udata' field of the BFD symbol.
6061 Gag me with a crowbar...
6062 (elf_symfile_read): Keep track of both the absolute load address,
6063 and the offset between load addr and symbols. Handle STABS as
6064 well as DWARF sections, passing the absolute load address to
6065 elfstab_build_psymtabs.
6067 * symfile.h: Prototype elfstab_build_psymtabs.
6068 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6070 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6072 * buildsym.h: Add processing_acc_compilation flag.
6073 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6074 (define_symbol): Skip arg types in function entries. Resolve
6075 overloaded 'P' which acc uses for prototypes of functions called
6077 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6079 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6080 save size of ELF symbols. FIXME.
6081 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6082 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6084 * configure.in: Solaris config is sparc-sun-solaris2.
6085 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6087 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6088 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6089 * symfile.c (symfile_bfd_open): Comment where name is freed.
6090 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6092 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6094 * expprint.c (print_subexp): Add missing ']'.
6095 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6096 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6097 * WHATS.NEW: Point out improved C++ function name handling.
6098 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6099 type names for both implicitly and explicitly signed integral
6100 types. See comment in the source code.
6102 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6104 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6105 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6106 * expprint.c (print_subexp): Fix printing of register names.
6108 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6110 * inferior.h (register_valid): Declare.
6111 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6112 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6113 macros for traversing the data structures in a single objfile.
6114 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6115 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6118 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6120 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6121 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6122 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6123 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6125 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6127 * depend: rebuild to account for remote-st2000.c.
6128 * remote-st2000.c: Almost works now.
6129 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6131 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6133 * c-exp.y (yylex): Recognize single-quoted strings that specify
6134 tokens with embedded whitespace, such as C++ demangled names.
6135 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6136 * main.c (gdb_completer_quote_characters): Add global variable.
6137 * main.c (symbol_completion_function): Total rewrite for C++
6138 demangled name handling.
6139 * main.c (skip_quoted): New function.
6140 * main.c (main): Set rl_completer_quote_characters.
6141 * symmisc.c (dump_symtab): Print source language for symtab.
6142 * symtab.c (expensive_mangler): Add prototype and function.
6143 * symtab.c (completion_list_add_symbol): Total rewrite for new
6144 C++ demangled name handling.
6145 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6146 other changes for demangled C++ symbol handling.
6147 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6148 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6149 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6150 * symtab.c (completion_list_add_symbol): Total rewrite for new
6151 C++ demangled name handling.
6152 * symtab.c (expensive_mangler): New function.
6153 * utils.c (strcmp_iw, demangle_and_match): New functions.
6154 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6156 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6158 * Makefile.in: Roll VERSION to 4.5.4.
6159 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6160 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6161 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6163 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6165 * alldeps.mak: Rebuild to account for new files.
6166 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6167 * tm-st2000.h: New file.
6168 * configure.in: Tandem debug monitor (st2000) support.
6169 * remote-st2000.c, config/st2000.mt: ditto.
6171 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6173 * blockframe.c (inside_entry_file, inside_main_func,
6174 inside_entry_func): Return 0 if no symbols; avoid crashing.
6176 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6178 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6179 without masking, since it is signed and will later be compared
6180 against signed quantities. The right fix is probably to make
6181 it all unsigned, but this is a small, safe fix for this release.
6182 FIXME -- make the real change sometime soon.
6184 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6186 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6187 parameter in call to `symbol_file_add' to 0.
6189 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6191 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6193 * configure.in: Handle -m680[01234]0-wrs.
6195 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6197 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6198 `ieee_extended_to_double'.
6200 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6202 * valops.c (value_assign): Lint, by Pierre Willard.
6204 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6206 * coredep.c (fetch_core_registers): Remove premature warning,
6207 which triggers on DECstation even though all regs are accessible.
6209 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6210 sign-extension of instruction fields even on unsigned-char hosts.
6211 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6213 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6214 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6215 since they define the target, not the host.
6216 * m88k-pinsn.c: Fix typo.
6218 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6220 * valarith.c (value_zerop): -0.0 is still zero.
6221 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6222 Patches by Paul Eggert <eggert@twinsun.com>.
6224 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6226 * alldeps.mak, depend: re-make to account for ser-*.c.
6228 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6230 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6231 disconnecting from controlling terminal, to avoid gdb hanging
6232 on SVR4. Fixes bug reported by Oliver Okrongli.
6233 * procfs.c (PROC_NAME_FMT): Change format to match default used
6234 by system, as suggested by Oliver Okrongli.
6235 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6236 bug fix from Brent Townshend (bst%tt@cam.ORG).
6237 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6238 by turlais@rechser.total.fr.
6239 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6240 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6241 * objfiles.h (unlink_objfile): Add prototype.
6242 * objfiles.c (unlink_objfile): Add function.
6243 * objfiles.c (free_objfile): Call unlink_objfile.
6244 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6245 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6246 Also, discard old possibly bogus sf struct.
6247 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6248 find_sym_fns() for remapped symbol files, in case of any changes
6249 since the last mapping.
6251 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6253 * findvar.c (read_relative_register_raw_bytes): use the raw size
6254 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6256 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6258 Changes to support GDB running on DOS using GO32 and H8 support
6260 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6261 allowing hosts with different text and binary file formats to
6263 * coffread.c (read_coff_symtab): changed calling convention and
6264 operation - now it opens its own file with FOPEN_RB rather than
6265 duping and fdopening the provided handle.
6266 * dbxread.c, cplus-dem.c: #include mangling.
6267 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6268 binary files oring in the right bit.
6269 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6270 * remote-hms.c: cleanup to use the new remote serial stuff
6271 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6272 independent remote terminal I/O.
6273 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6274 * source.c (openp): fix off by one problem removing / - can now
6275 open a source file in the root directory with DOS.
6276 * values.c (value_as_pointer): remove bogus address bits from
6277 long. (unpack_long): unpack into unsigned long/short if pointer.
6279 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6281 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6282 It gets permanently stuck in many OSes.
6283 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6285 * breakpoint.c: Improve help text for info breakpoints.
6287 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6289 * README: Add pointer to internals doc, and describe reading
6291 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6292 * symtab.c (output_source_filename): Remove old glop for wrapping
6293 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6295 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6297 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6298 * munch: Add sort -u to avoid duplications.
6299 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6300 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6302 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6304 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6305 avoid infinite loops while demangling bogus mangled names.
6306 * valprint.c (type_print_base): Minor fix for GNU style guide
6309 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6311 * Makefile.in (VERSION): Bump to 4.5.3
6312 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6313 * Makefile.in (demangle): New target to create standalone
6314 demangler with same code and options as internal demangler.
6315 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6316 to support ARM style and Lucid style demangling, improve
6317 maintainability, fix several demangling bugs. More changes
6319 * defs.h (strstr): Add ANSI compatible prototype.
6320 * valprint.c (type_print_1): Demangle using ansi option.
6321 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6323 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6325 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6328 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6330 * mipsread.c (parse_procedure): Return rather than using
6331 uninitialized variable 'b'.
6333 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6335 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6336 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6337 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6338 relative to each source file.
6340 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6342 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6345 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6347 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6348 * am29k-tdep.c: Update to latest code from AMD.
6349 (get_saved_register) don't crap out if no frame.
6350 * remote-udi.c: Set/clear inferior_pid as appropriate.
6351 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6352 error handling. Fixup end-of-debugging messages.
6353 (udi_fetch_registers) clean up big time, mainly don't multiply
6354 register_valid indices by 4, and use proper Offset when reading
6355 gr96-gr127. (udi_store_registers) general cleanup.
6356 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6357 INT_REGNUM->INTE_REGNUM.
6358 * tm-29k.h: Upgrade to latest code from AMD.
6359 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6360 (UDIConnect) Clean up error processing (like, don't do exit() if
6361 execlp fails), make code restartable, make more attractive.
6362 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6365 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6367 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6368 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6369 from former to latter.
6371 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6373 * cplus-dem.c (do_args): Handle void args the same as others.
6374 * objfiles.c (free_objfile): Only try to unmap files when
6375 reusable objfiles are supported.
6376 * valprint.c (type_print_varspec_suffix): Add parameter that
6377 specifies if C++ demangling included function arguments. Use
6378 it to suppress printing extra pair of ()'s.
6379 * valprint.c (type_print_1): Fix problem with printing demangled
6380 C++ function types where demangled type includes the function
6383 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6385 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6386 Allows selection of C++ demangler to be a configuration option
6387 until multiple demanglers are supported.
6388 * demangle.h: New include file for extended demangler support.
6389 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6390 utils.c, valprint.c: Include "demangle.h" and change all calls
6391 to cplus_demangle() or fputs_demangled() to use individual
6393 * valprint.c (type_print_1): Change options to cplus_demangle
6394 to print demangled function args. Still broken, but now less so.
6395 * cplus-dem.c: Include demangle.h, reorganize and update some
6396 comments to reflect reality.
6397 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6398 second arg from fixed integer to bit based multiple options.
6399 * cplus-dem.c (optable): Reformat and replace ansi members with
6401 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6403 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6405 * values.c (set_internalvar): Force evaluation of lazy values.
6406 Bug reported by RMS.
6408 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6410 * Makefile.in (VERSION): Bump to 4.5.2.
6411 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6412 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6413 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6414 proper handling of bit fields.
6415 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6416 * symtab.h: Fix couple of misspellings in comments.
6417 * value.h (struct value): Clarify use of bitpos.
6418 * value.h (unpack_field_as_long): Change prototype, returns
6420 * values.c (unpack_field_as_long): Change return type to LONGEST,
6421 sign extend unpacked fields that are signed, other rewriting.
6422 * config/ncr3000.mt: New target config file.
6424 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6426 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6427 even when printing 8-bit characters.
6429 * gdbtypes.c (make_{reference,pointer,function}_type): New
6430 functions which handle overwriting of forward-referenced types
6431 for stabs file reading.
6432 (lookup_{reference,pointer,function}_type): These just call
6433 the make_*_type functions with a null storage alloc parameter.
6434 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6435 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6437 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6438 (dbx_alloc_type): Make it easier to understand. No funct change.
6439 (define_symbol: 't'): Don't put the typedef name into the name of
6440 the struct, union, or enum. Bugfix.
6441 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6442 routines to properly handle overwriting preallocated types so that
6443 forward references will work.
6444 (read_enum_type): Force enum values to file scope, due to bug in
6445 Sun compiler output. FIXME, fix later.
6447 Remove unused header_file_prev_index mechanism. It was already
6448 obsolete in gdb-3.5. These comments appeared in 3.5:
6449 /* This code was used before I knew about the instance codes.
6450 My first hypothesis is that it is not necessary now
6451 that instance codes are handled. */
6452 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6453 * buildsym.h: Remove it and prev_index that saves it.
6454 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6456 * solib.c (special_symbol_handling): When called from core files,
6457 must set up debug_addr. Don't print error messages, just return.
6458 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6460 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6462 * cplus-dem.c: Allow nested class names (as in
6463 Foo::Bar::method()).
6464 Allow the cleaner cfront style of nested class names
6465 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6466 Make cplus_demangle re-entrant by removing use of global
6467 variables. Instead, place all shared variables in a
6468 stack-allocated structure, and pass around its address.
6470 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6472 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6473 29k-share/* subdirs...
6475 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6476 rewrite, only leave out the bugs.
6478 * Makefile.in: Add 29k/UDI support. Improve depend.
6479 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6481 * am29k-tdep.c: Update to use new calling conventions, and misc
6484 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6486 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6488 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6489 breakpoint instructions that leave PC pointing at the right place.
6491 * core.c (core_open): Call warning() to print warnings.
6493 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6495 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6496 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6497 This prevents a crash when trying to lookup the value of a
6498 non-existent symbol.
6500 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6502 * signame.c, signame.h: Remove, replaced by strsignal.c in
6504 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6505 sun386-xdep.c: Remove include of signame.h
6506 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6507 * Makefile.in (HFILES): Remove signame.h
6508 * Makefile.in (OBS): Remove signame.o
6509 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6510 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6511 psignal, perror): Add prototypes.
6512 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6514 * depend: Manually remove signame.[cho] references.
6515 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6517 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6518 with safe_strsignal.
6519 * core.c (core_open): Replace use of sys_siglist with
6521 * core.c (memory_error): Replace use of sys_errlist with
6523 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6525 * infcmd.c (program_info): Replace use of sys_siglist with
6527 * infrun.c (signal_stop, signal_print, signal_program):
6528 Allocate dynamically based on dynamic determination of number
6529 of signals to support.
6530 * infrun.c (child_create_inferior): Replace use of sys_errlist
6532 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6534 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6535 strsigno and sys_siglist with safe_strsignal.
6536 * infrun.c (handle_command): Call signo_max to find number of
6537 signals. Replace sig_number with strtosigno and sig_abbrev with
6539 * infrun.c (signals_info): Replace sig_number with strtosigno.
6540 * infrun.c (_initialize_infrun): Call signo_max to find number of
6541 signals. Dynamically allocate signal_{stop,print,program}.
6542 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6543 * procfs.c (errnoname): Add function and prototype.
6544 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6545 of sys_siglist with safe_strsignal.
6546 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6547 sys_siglist with safe_strsignal.
6548 * procfs.c (info_proc_stop): Call errnoname.
6549 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6550 * stuff.c (main, get_offset): Replace use of sys_errlist with
6552 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6553 with safe_strsignal.
6554 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6555 with safe_strsignal.
6556 * utils.c (safe_strerror, safe_strsignal): Add functions that
6557 call strerror and strsignal respectively, and deal with NULL
6559 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6560 sys_errlist with safe_strerror.
6561 * valprint.c (val_print): Replace use of sys_errlist with
6564 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6566 * Makefile.in: rework CFLAGS so that they can be set from the
6567 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6568 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6569 Pass CFLAGS on recusions.
6571 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6573 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6574 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6575 overkill for the problem it solved.
6576 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6577 and default to simply printing type names as appropriate.
6578 * main.c (main): Remove one of the leading newlines from
6579 warning_pre_print initialization.
6580 * objfiles.c (open_existing_mapped_file): Add function and
6582 * objfiles.c (open_mapped_file): Rewrite to use new function
6583 open_existing_mapped_file.
6585 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6587 * sun3-xdep.c (fetch_core_registers): Lint.
6588 * tm-sun3.h: Prototype lint.
6591 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6593 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6594 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6595 * objfiles.c: Cast calls to close() with unused returns to void.
6596 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6597 old objfile's name before updating it.
6598 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6599 * objfiles.h (objfile struct): Add mmfd member.
6600 * symfile.c (syms_from_objfile): Move some code to
6601 new_symfile_objfile.
6602 * symfile.c (new_symfile_objfile): Add new function, common code
6603 from syms_from_objfile.
6604 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6605 mapped and unmapped symbol files.
6606 * symfile.c (symbol_file_command): Print "No symbol file now"
6607 message, ala exec_file_command for the exec file.
6608 * symfile.h (new_symfile_objfile): Add prototype.
6609 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6610 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6612 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6614 * rs6000-pinsn.c: New version from IBM (Metin).
6615 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6616 to avoid warnings from some compilers.
6618 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6620 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6621 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6622 type's flag word that marks it as a fundamental type.
6623 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6624 flags argument for all calls to init_type().
6625 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6626 flags argument for all calls to init_type(). Also remove
6627 dependency on host sizes for ints, floats, etc.
6628 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6629 flags argument for all calls to init_type(). Also remove
6630 dependency on host sizes for ints, floats, etc.
6631 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6632 bit to flags argument for all calls to init_type(). Add types
6633 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6634 * valprint.c (unsigned_type_table, signed_type_table,
6635 float_type_table): Remove.
6636 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6637 bit when printing fundamental types, and print the actual name
6638 for such types, rather than inventing one. Remove code that
6639 invented fundamental type names.
6640 * valprint.c (_initialize_valprint): Remove initializations
6641 for now removed unsigned_type_table, signed_type_table, and
6644 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6646 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6647 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6650 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6652 * dwarfread.c (target_to_host): New function similar to previous
6654 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6655 Extensive changes to convert all previous usages to use new
6656 target_to_host() function.
6657 * dwarfread.c (struct dieinfo): Change types of most integral
6658 members to be unsigned.
6660 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6662 * WHATS.NEW: Revise -mapped doc.
6664 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6666 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6667 too high or when skipping `forwards' moves us backwards.
6668 (parse_type): Print mis-guessed tag name in complaint.
6669 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6670 (parse_procedure): Do not attempt to create symbols; just fill in
6671 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6672 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6673 for clarity. Set top_stack before calling parse_external. In
6674 stabs, sort symbols before calling parse_procedure.
6676 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6677 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6678 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6679 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6682 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6684 * Makefile.in (VERSION): Set to 4.5.1.
6685 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6686 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6687 fill_gregset): New functions for SVR4 /proc support.
6688 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6689 Remove new symbol types and such to ../include/coff/symconst.h.
6690 (parse_symbol): Simplify code for parsing struct/enum/unions.
6691 (parse_type): Handle `long long' types.
6692 (upgrade_type): Handle `const' qualifier.
6693 (parse_partial_symbols): fix indentation, clean a bit.
6695 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6697 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6698 copy in data from raw read buffers, calling bfd byteswapping
6699 routines as appropriate. Use to replace most existing memcpy
6701 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6702 * configure.in: Recognize new ncr3000 config.
6703 * config/ncr3000.mh: New config file.
6705 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6709 * README: Update for release.
6710 * Makefile.in: Update version to 4.5.
6711 * WHATS.NEW: The obvious.
6713 * depend: Generate new depend file for this release.
6715 * Makefile.in (depend): Fix dependancy generation so that it does
6716 not include gcc 'fixincluded' files, which are usually in a system
6719 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6721 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6722 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6723 symbols for nameless types. And, handle `R' (register parameter
6724 type) for AIX. (an extension to existing stabstring grammar).
6725 * rs6000-xdep.c: Fix typo (= should have been ==).
6727 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6729 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6731 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6733 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6734 * signame.c (SIGWAITING, SIGLWP): Add.
6736 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6738 * xm-i386mach.h: add decls for errno and strdup().
6740 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6741 used in array index context (otherwise, some compilers barf).
6743 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6745 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6746 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6747 in a system call, and provide better backtrace if so.
6749 * Makefile.in (HFILES): Add xcoffsolib.h.
6750 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6751 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6753 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6754 mipscoff_symfile_read): Convert to BFD to do file I/O.
6756 * symfile.c: #include <ctype.h> to get proper def if isspace().
6758 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6760 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6762 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6763 function also when parsing embedded stabs.
6765 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6767 * mipsread.c: Fix more declarations.
6769 * mipsread.c: Fix many invocations of complain. Use enum
6770 type_code where appropriate.
6772 * xm-vaxult.h: Add decl for strdup().
6774 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6777 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6779 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6782 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6784 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6785 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6786 Merge in more patches for rs6000 from Metin Ozisik.
6787 * utils.c: Fix typo in comment.
6789 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6791 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6792 * procfs.c (attach): Set nopass_next_sigstop if attached
6793 process is forcibly stopped.
6794 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6795 resending SIGSTOP to attached process on first resume.
6797 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6799 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6801 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6803 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6804 (VERSION): Bump to 4.4.85.
6805 * mipsread.c: Update for new include files. Lint.
6806 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6807 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6808 Don't need to bring in mipsread.o specially any more.
6810 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6812 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6813 routine (for Irix-4.x). Make many funcs static and void.
6814 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6815 * (init_extra_frame_info): Don't trash cached value of frame
6816 pointer register. This fixes backtracing through routines that use
6817 alloca(). Generally clean up declarations of functions, and use
6818 typedefs and macros to reference data structures as appropriate.
6819 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6822 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6824 * values.c (unpack_long): Fix unpacking error for signed chars
6825 on hosts where the default character type is unsigned.
6826 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6827 for newer SVR4 variants.
6828 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6829 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6830 * procfs.c (mappingflags): Add support for MA_PHYS
6832 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6834 * buildsym.c (read_struct_type): Avoid coredump when C++
6835 abbreviated type name is messed up. Reported by Joe Buck.
6836 FIXME, we need to determine whether GDB or GCC needs to be
6837 smarter to correctly locate this type name.
6839 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6840 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6841 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6842 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6843 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6845 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6847 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6848 * symtab.h (current_source_symtab): Make extern
6849 * symtab.h (current_source_line): Make extern
6850 * inferior.h: Move all procfs.c prototypes to one place, add
6851 prototype for proc_signal_handling_change. Add prototypes for
6852 signal_stop_state, signal_print_state, and signal_pass_state.
6853 * inferior.h (stop_soon_quietly): Make extern
6854 * inferior.h (attach_flag): Make extern
6855 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6856 * infrun.c (signal_stop_state, signal_print_state,
6857 signal_pass_state): New functions to query specific signal
6859 * infrun.c (handle_command): Minor error message change, add
6860 NOTICE_SIGNAL_HANDLING_CHANGE.
6861 * procfs.c (open_proc_file): Remove iris specific reset of
6862 inherit-on-fork flag, moved to proc_set_exec_trap().
6863 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6864 to reset inherit-on-fork flag, bash comment to GNU form.
6865 * procfs.c (proc_base_address, set_proc_siginfo,
6866 fetch_core_registers): Conform to code style.
6867 * procfs.c (signame.h): Include.
6868 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6869 syscallname(), info_proc_syscalls()): New macros, tables, and
6870 functions to organize and report system call information.
6871 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6872 saved_exitset, saved_entryset): Add to procinfo struct.
6873 * procfs.c (struct trans): Add.
6874 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6875 siginfo_table, errno_table): Tables to translate numeric values
6876 to symbolic names and short descriptions.
6877 * procfs.c (signalname, info_proc_signals): Add function and
6879 * procfs.c (proc_info): Now info_proc.
6880 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6881 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6882 info_proc_faults, lookupname, lookupdesc, sigcodename,
6883 sigcodedesc): New functions.
6884 * procfs.c (proc_signal_handling_change): New function to set
6885 the trace flags based on the state of gdb's signal handling flags.
6886 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6887 and remove code to do PIOCSTRACE ioctl.
6888 * procfs.c (attach, detach): Preserve and restore process flags
6889 using saved_* fields in procinfo struct.
6890 * procfs.c (attach): Call proc_signal_handling_change.
6891 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6892 * procfs.c (proc_desc): Update for latest changes.
6893 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6894 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6895 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6897 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6899 * procfs.c (set_proc_siginfo): Add prototype and new function.
6900 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6901 up inferior siginfo struct.
6902 * elfread.c (elf_symfile_read): Compute the relocation amount
6903 by subtracting off the address of the ".text" section.
6904 * solib.c: Add pointer to ".text" section to so_list struct.
6905 * solib.c (solib_map_sections): Initialize pointer to ".text"
6906 section in so_list struct.
6907 * solib.c (symbol_add_stub): Pass base address of ".text"
6908 section to symbol_file_add, rather than the load address of
6909 the shared library. On SunOS they are the same. On SVR4 they
6912 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6914 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6915 function name, not .gdbinfo. symbol.
6917 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6919 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6921 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6923 * Makefile.in (VERSION): 4.4.8
6925 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6926 commands in .cshrc/.profile won't get traced.
6928 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6930 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6931 * exec.c (build_section_table): Don't abort if no sections.
6932 * sparc-tdep.c (single_step): Lint.
6933 * utils.c (mrealloc): Handle realloc (0, size) case here.
6935 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6937 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6940 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6942 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6943 .gdbinfo. symbols are created. Move creation from parse_procedure
6944 to parse_symbol, where it is fairly easy to grow the symtab. This
6945 also fixes a symtab trashing bug on all mips-based systems.
6946 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6948 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6949 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6951 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6953 * c-exp.y: Add missing return type to yyparse() prototype.
6955 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6957 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6959 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6960 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6961 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6962 (patch_opaque_types): Avoid dummy args and result.
6963 * objfiles.c (have_partial_symbols, have_full_symbols,
6964 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6965 (iterate_over_objfiles, iterate_over_symtabs,
6966 iterate_over_psymtabs): Remove, clunky and slow.
6967 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6968 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6969 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6970 dump_objfile): Remove dummy args and results. Move filename
6971 comparisons to callers.
6972 (printsyms_command, printpsyms_command, printmsyms_command,
6973 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6974 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6975 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6976 list_symbols, make_symbol_completion_list): Replace explicit
6977 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6978 Eliminate Dijkstra flag crap, break out of loops with gotos.
6979 (lookup_symtab_1): Protect '/' tests from short filenames.
6980 (cplus_mangled_symbol): Move inline into lookup_symbol.
6981 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6982 (relocate_minimal_symbol): Move inline to vmap_symtab.
6983 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6984 iterate_over_msymbols with ALL_MSYMBOLS.
6986 Misc cleanup prior to release.
6988 * Makefile.in (VERSION): Roll to 4.4.7.
6989 (HFILES): Add call-cmds.h.
6990 * call-cmds.h: New header for command fns called by other files.
6991 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6992 (breakpoint_1): Remove unused type arg. Change callers.
6994 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6995 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6996 * mipsread.c: Add prototypes for all static functions.
6998 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6999 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7000 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7001 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7002 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7003 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7006 * buildsym.c (define_symbol): Handle global register variables
7007 (from Pierre Willard). Complain if register numbers are too large.
7008 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7009 * tm-sparc.h: Don't #include <sun4/reg.h>.
7010 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7011 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7013 * language.h: Avoid forward enum declaration.
7014 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7015 config/sun4os5.mt: New host and target.
7016 * defs.h (errno): #include <errno.h> rather than assuming int.
7017 From Pierre Willard.
7019 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7020 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7021 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7022 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7023 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7024 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7025 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7027 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7029 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7030 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7031 * language.h (enum exp_opcode): Avoid forward enum def.
7032 * main.c (define_command, user_defined_command): Lint.
7033 * mem-break.c, xcoffread.c: Lint.
7034 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7036 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7038 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7039 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7040 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7041 or IBM6000_TARGET as (approximately) appropriate.
7043 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7045 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7046 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7047 or not to try reading symbols from a mapped objfile. Plugs memory
7048 leak due to shared libraries generating no psymtabs or symtabs.
7050 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7052 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7053 * copying.awk: Lint. Make stronger warning at top of copying.c.
7054 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7055 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7056 (lookup_pointer_type): Add FIXME comment.
7057 * main.c (set_history_size_command): Disallow negative size.
7058 * partial-stab.h: Update copyright.
7059 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7061 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7063 * main.c (set_history_size_command): Negative size is error.
7064 (Reported by Peggy Fieland.)
7066 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7068 * coffread.c (coff_symfile_init): Update comment.
7069 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7070 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7071 macros to access the dbx specific objfile information.
7072 * dbxread.c (symfile_string_table, symfile_string_table_size):
7073 Remove these local variables.
7074 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7075 read_dbx_symtab): Remove the stringtab and stringtab_size params
7076 from the function prototypes, the function definition, and the
7077 function calls. These are now available via DBX_STRINGTAB and
7078 DBX_STRINGTAB_SIZE using the objfile pointer.
7079 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7080 an arg to read_dbx_symtab.
7081 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7082 stringtab and the dbx specific per-objfile private info.
7083 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7084 args in prototype, function definition, and function calls. It is
7085 now available via the DBX_SYMCOUNT macro using the objfile
7087 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7088 local instance of struct dbx_symfile_info and replace with DBX_*
7090 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7091 symfile_string_table and symfile_string_table_size.
7092 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7093 symfile_string_table.
7094 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7095 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7096 stringtab size variables. Remove all code that used to reread
7098 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7099 to prior to any calls to mmalloc for the objfile specific heap.
7100 * utils.c (init_malloc): Document the requirement that for each
7101 heap for which corruption checking is desired, that init_mmalloc
7102 must be called prior to any mmalloc calls on the heap.
7104 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7106 * rs6000-pinsn.c: Make dis-assembly output more like
7107 other targets: Don't print instruction in hex before
7108 the assembly; use print_address to print out jump
7111 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7113 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7114 * cplus-dem.c: Support "Sc" meaning "signed char".
7116 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7118 * configure.in: fix iris/iris3.
7120 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7122 * command.c, main.c (various places): Use ctype.h macros
7123 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7124 (such as (x >= 'A' && x <= 'Z')).
7125 (There are still more of these in other files.)
7126 * main.c (defined_command): Lower-case the user's
7127 new command before entering it. Needed because
7128 command lookup is case-insensitive (and also lower-cases).
7129 (Based on Metin's earlier patch.)
7131 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7133 * config/irix4.mh: new file.
7135 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7137 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7140 * xm-mips.h: Declare strdup for ultrix.
7142 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7143 when calling new_symbol.
7144 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7147 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7149 * config/rs6000.mh: Update (for Fred's new mmalloc)
7150 flags to disable use of GNU malloc/mmalloc.
7151 * munch: Change SYSV rule to allow .text before the label,
7152 as well as after, to work for AIX.
7153 * gdbtypes.h: Minor clarifiction.
7155 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7157 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7158 continuation in yet another place (between method declarations).
7160 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7162 * mips-tdep.c: include symfile.h and objfiles.h to fix
7165 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7167 * valops.c (value_struct_elt_for_reference): Added 'offset'
7168 parameter to handle multiple inheritance.
7169 * eval.c, value.h: Update accordingly.
7171 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7173 * objfiles.h: New file
7174 * Makefile.in (HFILES): Add objfiles.h
7175 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7176 main_scope_lowpc, main_scope_highpc.
7177 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7178 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7179 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7180 xcoffread.c, : Include objfiles.h.
7181 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7182 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7183 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7184 inside_entry_file() and logic changed appropriately.
7185 * blockframe.c (outside_startup_file): Renamed to
7186 inside_entry_file() and logic changed appropriately.
7187 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7188 and logic changed to use per-objfile specific fields.
7189 * blockframe.c (inside_entry_scope): Renamed to
7190 inside_entry_func() and logic changed to use per-objfile specific
7192 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7193 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7194 Remove extern decls.
7195 * symfile.c, symfile.h (entry_point): Remove extern decl.
7196 * coffread.c (coff_symfile_init): Common entry point init code
7197 moved to symfiles.c, call init_entry_point_info().
7198 * coffread.c (complete_symtab): Use new per-objfile entry info.
7199 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7200 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7202 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7203 * defs.h (inside_entry_scope, outside_startup_file,
7204 inside_main_scope): Prototypes changed for renames to
7205 inside_entry_func, inside_entry_file, inside_main_func,
7207 * symfile.c (syms_from_objfile): Common entry point init code
7208 moved to init_entry_point_info() and call init_entry_point_info().
7209 * symfile.h (init_entry_point_info): Include prototype.
7210 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7211 moved to symfiles.c and call init_entry_point_info().
7212 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7213 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7214 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7216 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7217 works for the majority of targets.
7218 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7219 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7220 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7221 Use default definition in frame.h.
7222 * frame.h (selected_frame_level): Make decl extern.
7223 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7224 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7225 * partial-stab.h: Use new per-objfile entry info.
7226 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7227 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7228 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7229 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7230 have_minimal_symbols): Prototypes moved to objfiles.h.
7231 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7232 Macros moved to objfiles.h.
7233 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7235 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7237 More C++ improvements (pointers to members, qualified names).
7238 * c-exp.y: Support exp.type::name and exp->type::name
7239 syntaxes. (Unfortunately, doesn't work for static members.)
7240 * c-exp.y, eval.c: Make type::~type work better.
7241 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7242 value_static_field by value_struct_elt_for_reference.
7243 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7244 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7245 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7246 for OP_SCOPE operand; no point in it now that we use lazy
7247 reading of values, and use "reference to member" objects.
7248 * gdbtypes.h: Clarify comment.
7249 * valops.c: Change value_struct_elt_for_address to return
7250 a reference (or variable), rather than a pointer. Change
7251 the name to value_struct_elt_for_reference to reflect this.
7252 Returning a reference instead of a address provides a
7253 generalization, since we can use the routine for both
7254 class::name as well as &class::name.
7255 Also, recurse to handle multiple inheritance properly.
7256 * valprint.c: Moved code to print pointer-to-members
7257 to new function point_class_member. This allows a
7258 "reference-to-member" to be printed using the same code.
7259 * valprint.c (type_print_varspec_prefix): Avoid printing
7260 "struct " for domains of class-member types.
7261 * valops.c (search_struct_field): Inline code for simplified
7262 version of value_static_field (which can then be deleted).
7263 * value.h: Rename value_struct_elt_for_address to
7264 value_struct_elt_for_reference. Delete value_static_field.
7265 * values.c: Remove no longer used function value_static_field.
7267 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7269 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7270 elfread.c (coff_symfile_finish): Add function, prototype, and
7271 add to the xxxx_sym_fns struct for each file type. Also reformat
7272 the xxxx_sym_fns vector to a standard format and add comments.
7273 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7274 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7275 Pass pointer to struct objfile rather than pointer to sym_fns.
7276 Change references inside each function accordingly. Allocate any
7277 symbol file specific info in the per-objfile memory region.
7278 * dbxread.c (free_and_init_header_files): Break function into
7279 free_header_files(), called from dbx_symfile_finish(), and
7280 init_header_files(), called from dbx_new_init().
7281 * dbxread.c (dbx_new_init): Move deallocation things to new
7282 dbx_symfile_finish function.
7283 * elfread.c (elf_new_init): Call buildsym_new_init().
7284 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7285 routine for the objfile before deallocating other stuff.
7286 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7287 * symfile.h: Move struct sym_fns to before struct objfile def.
7288 Add sym_finish function pointer and change prototypes of other
7289 function pointers to reflect passing struct objfile pointer rather
7290 than struct sym_fns pointer.
7291 * symfile.c: Remove now obsolete symtab_fns pointer.
7292 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7293 locates the correct sym_fns struct for the given objfile.
7294 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7295 for better support of mapped symbol tables.
7296 * symfile.c (symbol_file_command): Remove obsolete code using
7298 * symfile.h: Remove duplicate declarations for symfile_objfile,
7299 entry_point, and object_files.
7300 * target.c (target_info): Compare symfile_objfile to NULL.
7301 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7302 aixcoff_symfile_finish().
7304 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7306 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7307 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7308 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7310 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7312 Some improvements to g++ debugging.
7313 * symtab.c (list_symbols): demangle before pattern matching.
7314 * symtab.c: Other fixes to improve handing of operators.
7315 * valprint.c (type_print_base): Fix test for constructor.
7316 * values.c (value_static_field): Allow evaluation of
7317 CLASS::METHOD, returning a function pointer.
7319 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7321 * Makefile.in (VERSION): Roll 4.4.6.
7322 * exec.c (exec_file_command): Add code to ignore optional args
7323 passed in by file_command() for use in symbol_file_command().
7324 * main.c (main): Document -mapped and -readnow in help summary.
7325 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7326 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7327 to get filename from bfd with bfd_get_filename(). Test mapto
7328 against 0, not NULL. Use mstrsave() to make copy of filename.
7329 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7331 * remote-vx.c (vx_load_command, add_symbol_stub):
7332 Symbol_file_add() takes an additional arg.
7333 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7335 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7336 changed to return a bfd not an objfile pointer.
7337 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7338 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7339 Change to eliminate local bfd and use symfile_bfd_open() plus
7340 allocate_objfile(). Add code to implement readnow option.
7341 * symfile.c (symbol_file_command): Changes to option handling,
7342 readnow functionality moved to symbol_file_add().
7343 * symfile.c (symfile_init): Eliminate local copy of bfd.
7344 * symfile.c (add_symbol_file_command): Changes to parse mapped
7345 and readnow options.
7346 * symfile.h (allocate_objfile): Arg removed from prototype.
7347 * symtab.h (symbol_file_add): Arg added to prototype.
7348 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7351 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7353 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7354 mtrace.awk, state.c, state.h: Removed.
7355 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7356 directories searched for source files.
7357 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7358 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7359 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7360 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7361 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7362 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7363 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7365 * Makefile.in (HFILES): Remove state.h
7366 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7367 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7368 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7369 * Makefile.in (clean): Remove all object files.
7370 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7371 * cplus-dem.c: Remove prototypes definitions that are now done in
7373 * dbxread.c (throughout): Change from using per-objfile
7374 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7375 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7376 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7377 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7378 * depend: Remove dependencies for state.o, state.h.
7379 * dwarfread.c: Add declaration for warning_pre_print.
7380 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7381 * dwarfread.c (throughout): Change from using per-objfile
7382 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7383 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7384 use supplied objfile.
7385 * i386-xdep.c (print_387_status): Change to use warning() rather
7387 * i387-tdep.c (print_387_control_word): Change to use warning()
7388 rather than printfs.
7389 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7390 that some compilers grumble about.
7391 * language.c (throughout): Add declaration for warning_pre_print
7392 and using warning() instead of printfs.
7393 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7394 * main.c (main): Add declaration for warning_pre_print and set it
7395 similarly to error_pre_print. Add declarations for
7396 mapped_symbol_files and readnow_symbol_files. Add appropriate
7397 definitions to long_options[].
7398 * minsyms.c: Trivial fix to comment.
7399 * objfiles.c (allocate_objfile): Substantially rewritten for
7400 using mapped symbol files.
7401 * objfiles.c (throughout): Change from using per-objfile
7402 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7403 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7404 * source.c (throughout): Change from using per-objfile
7405 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7406 * source.c (open_source_file): Use mstrsave to save file name in
7407 mapped symbol region for objfile.
7408 * symfile.c: Remove include for state.h.
7409 include to local form.
7410 * symfile.c (symbol_file_add_digested): Remove.
7411 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7413 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7414 from objfile structure. Add malloc descriptor pointer (md).
7415 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7416 * symm-xdep.c (print_fpu_status): Use warning() rather than
7418 * symmisc.c (free_symtab_block): Now takes and uses current
7420 * symmisc.c (throughout): Change from using per-objfile
7421 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7422 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7423 Sun compiler grumblings when PTR is char *.
7424 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7425 msymbols() to correct pointer type.
7426 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7427 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7428 error always starts on a line of it's own.
7429 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7430 Rewrite for new mapped malloc package use.
7431 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7432 that don't want to use the mapped malloc package; pass arguments
7433 on to traditional malloc package functions.
7434 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7435 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7436 mrealloc, malloc, and realloc but get fatal error if runs out
7438 * utils.c (msavestring, mstrsave): Save a string in a specific
7439 mapped malloc region.
7440 * utils.c (print_spaces): Use xmalloc to get the buffer.
7441 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7442 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7443 * config/i386v4.mh: Insignificant reorganization.
7445 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7447 * xcoffread.c: Only enable compilation of debugging functions
7448 if IBM6000 is defined. Fails to compile otherwise.
7450 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7452 * Makefile.in: pass MAKEINFO down on info.
7454 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7456 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7457 useless code, including an lseek to an uninitialized variable.
7458 Reported by Jim Williams <jimbo@wrs.com>.
7460 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7462 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7463 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7464 * minsyms.c, symfile.c: Changes that may be generally
7465 applicable, but are #ifdef IBM6000 for now.
7466 * rs6000-xdep.c: Fixed typo in comment.
7467 * rs6000-tdep.c: Non-substatial changes.
7468 * xoffread.c: The main change here is addition of some
7469 debugging functions.
7470 * xoffexec.c: More changes.
7472 * xcoffread.c: Fixed two too-few-parameters bugs.
7474 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7475 to SOLIB_CREATE_INFERIOR_HOOK macro.
7477 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7479 * symfile.h: Add prototype for iterate_over_msymbols().
7480 * symtab.c (cplus_mangled_symbol): Add function.
7481 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7482 iterate_over_msymbols to find demangled C++ symbol.
7483 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7484 value to iterate_over_msymbols().
7485 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7488 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7490 * Makefile.in: added check target.
7492 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7494 * ecoff.c: Move to ../bfd/coff-msym.c.
7495 * config/mt-*mips: Remove ecoff.o from the configuration.
7496 * remote.c (): Add newline to initial +.
7497 (remote_resume): Mention how to cope with signals.
7498 (remote_interrupt): Add debug msg.
7499 (remote-wait): Implement new 'T' reply, which includes
7500 status, PC, and FP all in a single short message.
7501 (putpkt): Add further debugging of packet acks.
7502 * mipsread.c (fixup_symtab): Also swap RFD's.
7503 (parse_partial_symbols): Avoid bug on unknown symbol types.
7504 * Makefile.in (VERSION): Roll to 4.4.5.
7505 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7506 for remote MIPS by limiting heuristic to 200 byte search.
7507 (heuristic_proc_desc): Byte-swapping.
7508 (mips_print_register): Cope with failure of
7509 read_relative_register_raw_bytes. Byte-swap integers for
7511 * mips-pinsn.c (print_insn): Byte-swap instruction.
7513 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7515 * config.sub configure.in config/mh-irix4
7516 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7517 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7518 gdb/xm-irix4.h gdb/config/mt-irix3
7519 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7521 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7523 * defs.h, utils.c: xrealloc takes PTR as first arg.
7524 * defs.h: Reword confusing comment about ANSI prototypes.
7525 * defs.h: Some minor whitespace changes.
7526 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7527 not NULL, which can be (void *).
7528 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7529 * tm-i386v.h (SP_ARG0): Define
7530 * xm-sysv4.h: Back out of change for missing prototypes.
7531 * i386-tdep.c (get_longjmp_target): Add function.
7533 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7535 * Makefile.in: install man page too.
7537 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7539 * All GDB files that #include defs.h: Removed stdio.h.
7540 (defs.h): #include stdio.h.
7542 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7544 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7545 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7546 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7547 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7548 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7549 it before printing out the hex shape of an address.
7551 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7553 * rs6000-xdep.c (frame_initial_stack_address): Move
7554 code to set frame->cache_fsr into new separate function
7555 frame_get_cacahe_fsr. This allows fixing a fatal error.
7556 * xcoffexec.c: Turn previously suppressed error
7557 message back on, after cleaning up BFD.
7559 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7560 printing of blank line, since it cases printing of an
7561 extra blank line. Is this intended? It does mess up
7563 * defs.h: Put back declarations of malloc and realloc,
7564 but protected by #ifndef MALLOC_INCOMPATIBLE.
7565 * objfiles.c: Undo previous change: Use malloc/realloc
7566 for objfile malloc/realloc fields (but add a cast).
7567 * xcoffexec.c: Suppress an error message (for now).
7569 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7571 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7572 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7573 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7575 * xcoffread.c: Modifications to C_DECL storage class handling, and
7576 introduction of an old smash_to_pointer_type() routine.
7578 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7579 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7580 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7581 parameters have been modified.
7583 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7584 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7585 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7586 and fetch_inferior_registers() always fetched all the registers
7587 resulting valid register values at hand all the time. Pushing a dummy
7588 frame did not require validating all register values first. After
7589 putting the above mechanism into action, we didn't have valid registers
7590 values always ready. Thus, all registers need to be fetched before
7591 pushing a dummy frame now.
7593 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7594 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7595 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7596 the starting address (actual frame address) of a frame.
7597 * rs6000-tdep.c: modifications to function_frame_info() to see if
7598 function reserves a frame pointer register (alloca register)
7599 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7600 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7601 functions with alloca() calls.
7603 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7605 * xm-sysv4.h: Provide definitions/prototypes for host environment
7606 functions for which no definitions or prototypes are provided in
7607 any currently included gdb or host environment header files.
7608 For SVR4, this currently includes malloc and realloc, which cannot
7609 be portably prototyped in any gdb include file.
7611 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7613 * buildsym.h: Remove obsolete variable file_stabs.
7615 * Makefile.in: Move place where configure merges in host-
7616 and target-dependent fragments later, so the latter
7617 can override (say) GNU_MALLOC.
7618 * config/mh-rs6000: Use system malloc. Otherwise, I
7619 ended up with *two* incompatible versions of malloc
7620 (functions in libc would call the malloc in libc).
7621 I assume this is a shared library problem.
7623 * remote.c: Fix (presumed) typo.
7624 * objfiles.c: Use xmalloc/xrealloc instead of
7625 malloc/realloc (since the latter are no longer declared).
7627 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7628 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7629 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7630 handle individual registers.
7631 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7632 correctly in case it wasn't cached yet. (A problem showed up
7633 after fetching individual registers.)
7634 * buildsym.c: Disable type_synonym_name's type name overwriting
7635 in cases it is unnecesary. rs6000 portation doesn't use
7636 type_synonym_name, and it used to nullify type names
7637 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7638 type's name as soon as space for that type is allocated.
7639 * xcoffread.c: ignore a section's lineno information if it is
7640 not `.text'. (In rs6000 bfd portation integration, skipping over
7641 `.pad' sections are ignored since it was in machine independent
7642 part of the code. Thus, a problem of fake sections with invalid
7643 lineno information arised.)
7645 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7646 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7647 * rs6000-tdep.c: make function_frame_info() work whether or not
7648 reading from a core file.
7649 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7651 * infrun.c. main.c, printcmd.c. symtab.c:
7652 More changes from IBM for rs6000.
7655 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7657 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7658 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7659 Merge in changes (mostly from IBM) for RS6000.
7660 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7661 More changes from IBM for RS6000. These are in machine-
7662 independent code, and probably could do with some cleaning
7663 up. The most questionable of these are #ifdef IBM6000.
7664 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7665 to single_step() (for consistency with rs6000 and i860).
7666 * utils.c: Allow the 1st arg to xrealloc to be NULL
7667 (in which case do malloc). This removes the need for
7668 some tests in xcoff code (and perhaps other places?).
7669 * coffread.c: Removed variables last_source_file,
7670 type_vector, and type_vector_length as these are now
7671 defined by buildsym.[ch].
7672 * defs.h: Remove prototypes for malloc and realloc, since
7673 these should only be used to implement xmalloc and xrealloc,
7674 and they conflict with <stdlib.h> in AIX - where they
7675 return void* even when __STDC__ isn't defined. Sigh.
7676 * munch: Recognize *initialize* in data as well as text
7677 (AIX uses data). Also, incorporate a patch from Garrett
7678 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7679 much more sensible, by only trying to match the name of
7680 the initialize_foo function, and not the junk before it.
7682 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7684 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7685 unless symbol table indicates that something has changed.
7687 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7689 * remote.c: Make it work for embedded MIPS. Increase buffer
7690 size, and use throughout. Round buffer size up if too many regs.
7691 Support baud rate setting and try for an 8-bit path. If
7692 interrupted while waiting for target, send a ^C down the wire.
7693 Avoid single-byte reads.
7694 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7696 * mips-xdep.h: Avoid the embedded regs when on Unix.
7698 * mipsread.c: Byte-swap the symbol table structures, using
7699 routines from ecoff.c, to read a symbol table written in any
7700 of the four possible byte orders.
7701 * configure.in (mips-big-* target): Same as Sony News.
7702 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7703 * ecoff.c: New file for symbol swapping routines.
7705 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7707 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7708 all-breakpoints' command.
7709 * (get_number): Allow users to enter negative breakpoint numbers.
7710 * (breakpoint_1): Reformat display of 'info break' to show new
7712 * (create_longjmp_breakpoint, breakpoint_re_set,
7713 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7714 symfile.c (syms_from_objfile): Re-do
7715 insertion of longjmp breakpoints. Move all code into
7716 breakpoint_re_set, and call that instead of
7717 create_longjmp_breakpoint in symfile.c.
7719 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7721 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7722 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7723 * symtab.c (find_pc_symtab): Handle having no objfiles.
7724 * infcmd.c: Fix comment.
7725 * objfiles.c (free_all_objfiles): Add.
7726 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7727 * symfile.c (symbol_file_command): free all objfiles when
7728 specifying a new symbol file.
7729 (reread_symbols): Stat the file name, don't fstat the descriptor.
7731 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7733 * Makefile.in, configure.in: removed traces of namesubdir,
7734 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7735 copyrights to '92, changed some from Cygnus to FSF.
7737 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7739 * dbxread.c (end_psymtab): Delete empty psymtabs.
7740 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7741 * symfile.h (struct objfile): Add free_psymtabs.
7743 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7745 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7747 * symfile.c (symbol_file_command): strcmp => !strcmp.
7748 * breakpoint.h: Move prototypes to follow enum definition they need.
7749 * breakpoint.c, infrun.c: Lint.
7750 * printcmd.c: Use `enum enable' rather than `enum
7752 * mipsread.c: First pass at making it compile with the new
7753 objfile changes. Probably seriously broken still, but it
7756 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7758 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7759 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7760 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7761 stepping (and nexting) through longjmp(). Also, cleanup
7762 breakpoint handling quite a bit by creating explicit breakpoint
7763 types instead of using magic breakpoint numbers.
7764 Makefile.in: Update version to 4.4.3
7766 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7768 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7769 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7770 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7772 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7774 * minsyms.c (install_minimal_symbols): Add bunches to any
7775 existing minsyms in the objfile. Avoid extra mallocation
7776 by working directly in the obstack. Remove ignored `mainline' parm.
7777 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7778 xcoffread.c: Change all callers.
7779 * FIXME: We should be able to eliminate MAINLINE from all the
7780 symbol readers now, with a small bit of work.
7782 * valops.c, value.h: Lint.
7783 * remote-vx.c: Add missing break; statement. Bugfix by
7784 Michael Sclafani, <sclafani@src.dec.com>.
7786 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7788 * Makefile.in (VERSION): Update version to 4.4.2
7789 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7790 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7791 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7792 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7793 mmap-alloc.o, mmap-sbrk.o
7795 * altos-xdep.c: Minor whitespace change.
7796 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7797 use to new minimal symbol table use.
7798 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7799 * arm-xdep.c (store_inferior_registers): Returns void.
7800 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7801 Convert from misc function vector use to new minimal symbol table use.
7802 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7803 * breakpoint.c: Add prototypes for local functions.
7804 * breakpoint.c (catch_command_1): Change to static and remove unused
7806 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7807 * breakpoint.h: Change function decls to prototype form.
7808 * buildsym.c: Add prototypes for local functions.
7809 * buildsym.c: Moved hashname() function here from dbxread.c.
7810 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7811 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7812 * buildsym.c (dbx_alloc_type): Change to static.
7813 * buildsym.c (finish_block): Add objfile parameter.
7814 * buildsym.c (misc): Change symbol_obstack to objfile version.
7815 * buildsym.c (make_blockvector): Change to static.
7816 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7817 * buildsym.c (compare_line_numbers): Change to static, args are const,
7818 cast args when used.
7819 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7820 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7821 and made static. Add objfile parameter.
7822 * buildsym.c (end_symtab): Simplify code using line table size.
7823 Realloc the linetable on the objfile symbol_obstack and copy there.
7824 * buildsym.c (scan_file_globals): Convert from misc function vector
7825 use to new minimal symbol use.
7826 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7827 strings get allocated in objfile's symbol_obstack. Convert references
7828 to builtin types to lookup_fundamental_type().
7829 * buildsym.c (read_type): Make static, add objfile parameter, convert
7830 references to buildin types to lookup_fundamental_type().
7831 * buildsym.c (read_struct_type): Add objfile parameter.
7832 * buildsym.c (read_array_type): Make static, add objfile parameter.
7833 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7834 * buildsym.c (read_huge_number): Make static.
7835 * buildsym.c (read_range_type): Make static, add objfile parameter,
7836 convert references to buildin types to lookup_fundamental_type ().
7837 * buildsym.c (read_args): Make static, add objfile parameter.
7838 * buildsym.h: Convert function decl's to prototype form.
7839 * c-exp.y: Add prototypes for local functions, convert uses of misc
7840 function vector to minimal symbol table. Reformat all builtin type
7841 initializations and pass a NULL objfile to init_type() for them.
7842 * coffread.c: Change context_stack ref's to coff_context_stack,
7843 add local function prototypes. Cast uses of xrealloc arg 1.
7844 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7845 crafting a new type.
7846 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7847 * coffread.c (finish_block): Change name to coff_finish_block.
7848 * coffread.c (make_blockvector): Add and use objfile parameter.
7849 * coffread.c (record_line): Change name to coff_record_line.
7850 * coffread.c (start_symtab): Change name to coff_start_symtab.
7851 * coffread.c (end_symtab): Change name to coff_end_symtab.
7852 * coffread.c (record_misc_function): Change name to record_minimal_
7853 symbol and change to minimal symbol table use from misc func tbl.
7854 * coffread.c (coff_symfile_read): Convert from misc function vector
7855 use to minimal symbol table use.
7856 * coffread.c (hashname): Remove; use common version in buildsym.c.
7857 * coffread.c (decode_base_type): Change references to builtin types
7858 to calls to lookup_fundamental_type().
7859 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7860 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7861 * command.c: Add prototypes for local functions.
7862 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7863 appropriate member of the function union for that type.
7864 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7865 ifdef out the function since it isn't currently used.
7866 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7867 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7868 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7869 * command.c (help_cmd): Compare function pointer to NULL.
7870 * command.c (help_cmd_list): Compare function pointer to NULL.
7871 * command.c (lookup_cmd_1): Use correct member of function union.
7872 * command.c (undef_cmd_error): Make static.
7873 * command.c (complete_on_cmdlist): Use correct member of func union.
7874 * command.c (do_setshow_command): Use correct member of func union.
7875 * command.c (shell_escape): Convert rindex use to strrchr.
7876 * command.h (COMMAND_H): Define if already included.
7877 * command.h (cmd_list_element struct): Change 'function' to a union
7878 and prototype args. Prototype completer function.
7879 * command.h: Convert decl's to prototype form.
7880 * convex-xdep.c (store_inferior_registers): Returns void.
7881 * copying.c: Prototype local functions.
7882 * coredep.c: Minor whitespace change.
7883 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7884 * cplus-dem.c: Prototype local functions.
7885 * dbxread.c (hashname): Remove; moved to buildsym.c.
7886 * dbxread.c (free_and_init_header_files): Make static.
7887 * dbxread.c: Add prototypes for local functions.
7888 * dbxread.c (new_object_header_files): Remove; inlined usages.
7889 * dbxread.c (xrealloc usages): Cast args.
7890 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7891 and change usages accordingly.
7892 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7893 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7894 * dbxread.c (dbx_next_symbol_text): Make static.
7895 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7896 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7897 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7898 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7899 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7900 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7902 * dwarfread.c (record_misc_function): Change name to record_minimal_
7903 symbol and use minimal symbol table throughout.
7904 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7905 * dwarfread.c: Convert all references to builtin types to use the new
7906 lookup_fundamental_type function.
7907 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7908 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7910 * elfread.c (record_misc_function): Convert to use record_minimal_
7912 * elfread.c (elf_symtab_read): Add objfile parameter.
7913 * eval.c: Add prototypes for local functions and move some decls
7914 around to accomodate prototypes.
7915 * expprint.c: Add prototypes for local functions. Change references
7916 to misc function vector to minimal symbol table.
7917 * findvar.c (read_memory usages): Cast args.
7918 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7919 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7920 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7921 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7922 * gould-xdep.c: Minor whitespace change.
7923 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7924 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7925 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7926 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7927 * i386-tdep.c: Add prototypes for local functions.
7928 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7929 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7930 that defaulted to int.
7931 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7932 i386_push_dummy_frame): Returns void.
7933 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7934 int and explicitly declare return type as int.
7935 * i387-tdep.c: Minor formatting changes.
7936 * i960-tdep.c (leafproc_return): Convert from misc function vector
7937 use to minimal symbol table use.
7938 * infcmd.c: Add prototypes for local functions.
7939 * infcmd.c (continue_command, until_next_command, until_command,
7940 path_info, path_command): Make static.
7941 * infcmd.c (step_1, until_next_command): Convert from misc func
7942 vector to minimal symbol table use.
7943 * inflow.c: Add prototypes for local functions.
7944 * infptrace.c (store_inferior_registers): Returns void, not int.
7945 * language.c (_initialize_language): Use proper member of function
7947 * m2-exp.y: Add prototypes for local functions, convert misc function
7948 vector uses to minimal symbol table uses.
7949 * m2-exp.y (make_qualname, yyerror): Make static.
7950 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7951 * m68k-pinsn.c: Add prototypes for local functions.
7952 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7953 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7954 * m68k-stub.c: Add prototypes.
7955 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7956 use to minimal symbol table use.
7957 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7958 * m88k-xdep.c (store_inferior_registers): Returns void.
7959 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7960 * mach386-xdep.c (store_inferior_registers): Returns void.
7961 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7962 * main.c: Add prototypes for local functions.
7963 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7964 longjmp() result to (NORETURN void).
7965 * main.c (catch_errors): Prototype the 'func' parameter.
7966 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7967 Takes an unused arg.
7968 * main.c (execute_command): Call the right member of the func union.
7969 * main.c (command_loop_marker, symbol_completion_function,
7970 command_loop): Make static.
7971 * main.c (command_line_input): Make linelength unsigned, cast arg
7972 to command_line_input().
7973 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7974 * main.c (initialize_main): Call right member of function union.
7975 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7976 * mem-break.c: Include symtab.h
7977 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7978 * mips-xdep.c (store_inferior_registers): Returns void.
7979 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7980 use to minimal symbol table use.
7981 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7983 * mipsread.c (make_type): Remove, convert usages to init_type.
7984 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7985 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7986 vector use to minimal symbol table use.
7987 * parse.c: Add prototypes for local functions.
7988 * parse.c (xrealloc usages): Cast args.
7989 * parse.c (prefixify_expression, length_of_subexp): Make static.
7990 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7991 * parser-defs.h: Convert function decls to prototype form.
7992 * partial-stab.h: Convert from misc function vector use to new minimal
7994 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7995 the per-objfile copies.
7996 * printcmd.c: Add prototypes for local functions. Move some struct
7997 definitions around to accomodate prototypes.
7998 * printcmd.c (decode_format): Make static, change args oformat and
7999 osize to int from char.
8000 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8001 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8002 * printcmd.c (print_address_symbolic): Convert from misc function
8003 vector use to minimal symbol table use.
8004 * printcmd.c (address_info): Convert from misc function vector use
8005 to minimal symbol table use.
8006 * printcmd.c (delete_display, enable_display, disable_display_command):
8008 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8009 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8010 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8011 * pyr-xdep.c (store_inferior_registers): Returns void.
8012 * remote-mm.c (mm_load): symbol_file_add return value unused.
8013 * remote-nindy.c: Minor format change.
8014 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8015 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8016 * rs6000-xdep.c (store_inferior_registers): Returns void.
8017 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8018 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8019 vector use to minimal symbol table use.
8020 * solib.c: Add prototypes for local functions.
8021 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8022 function vector use to minimal symbol table use.
8023 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8024 * solib.c (find_solib, shared_library_command): Make static
8025 * solib.c (read_memory, write_memory usages): Cast args.
8026 * solib.c (special_symbol_handling): Add function
8027 * source.c: Add prototypes for local functions.
8028 * source.c (select_source_symtab): Convert to scan objfiles.
8029 * source.c (open_source_file): Make static.
8030 * source.c (xrealloc usages): Cast args.
8031 * source.c (source_line_charpos): ifdef out, unused.
8032 * source.c (get_filename_and_charpos): Make static.
8033 * stack.c: Add prototypes for local functions.
8034 * stack.c (print_frame_info, frame_info): Convert from misc function
8035 vector use to minimal symbol table use.
8036 * symfile.c: Add prototypes for local functions.
8037 * symfile.c (compare_symbols): Make args const PTR's.
8038 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8039 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8040 * symfile.c (obsavestring): Add objfile parameter.
8041 * symfile.c (init_misc_bunches, prim_record_misc_function,
8042 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8043 sort_misc_function_vector, compact_misc_function_vector): Remove
8044 * symfile.c (symbol_file_add_digested): Add function.
8045 * symfile.c (symbol_file_add): Returns struct objfile *.
8046 * symfile.c (symbol_file_command): Modify for state file use.
8047 * symfile.c (symfile_open): Add parameter "dumpable".
8048 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8049 * symfile.c (load_command, add_symbol_file_command): Make static.
8050 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8051 * symfile.c (rindex usages): Converted to strrchr.
8052 * symfile.c (allocate_psymtab): New
8053 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8054 converted to minimal symbol table usage, but no obvious conversion.
8055 * symfile.c (free_all_symtabs): Remove.
8056 * symfile.c (_initialize_symfile): Use per-objfile info.
8057 * symfile.h: Rework the objfile structure to add per-objfile data
8058 objects (psymbol_obstack, symbol_obstack, type_obstack,
8059 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8060 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8061 Add prototypes to function declarations.
8062 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8063 function vector usage to minimal symbol table usage.
8064 * symmisc.c (DEV_TTY): Define if not defined.
8065 * symmisc.c: Add local function prototypes.
8066 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8067 printpsyms_command, print_objfiles, print_objfiles_command):
8068 Rework to use iterate_over_*
8069 * symtab.c: Add prototypes for local functions.
8070 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8071 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8072 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8073 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8074 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8075 lookup_reference_type, lookup_member_type, allocate_stub_method,
8076 check_stub_method, create_array_type, smash_to_member_type,):
8078 * symtab.c (lookup_symbol): Some args are const.
8079 * symtab.h: All type related defs and structs moved to gdbtypes.h
8080 * symtab.h: Convert decls to prototypes.
8081 * target.c (noprocess): Make static.
8082 * target.h: Change decl's to prototypes.
8083 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8084 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8085 * utils.c (_initialize_utils): Use correct member of function union.
8086 * valarith.c: include gdbtypes.h
8087 * valops.c: include gdbtypes.h, add prototypes for local functions.
8088 * valops.c (value_push, value_arg_push, find_function_addr):
8090 * valops.c (value_string): Convert from misc function vector use
8091 to minimal symbol table use.
8092 * valops.c (check_field_in): Make arg const.
8093 * valprint.c: Add prototypes for local functions.
8094 * valprint.c (print_string): Make static
8095 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8096 * values.c: Add prototypes for local functions.
8097 * values.c (value_headof): Convert from misc function vector to
8098 minimal symbol table.
8099 * xcoffexec.c: Add prototypes for local functions.
8100 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8102 * xcoffexec.c (relocate_minimal_symbol): Add.
8103 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8104 * xcoffread.c: Add prototypes for local functions.
8105 * xcoffread.c (sort_syms): Convert to scan objfiles.
8106 * xcoffread.c (read_xcoff_symtab): Make static.
8107 * xcoffread.c (various): Replace references to builtin types with
8108 calls to lookup_fundamental_type. Replace references to symbol_obstack
8109 and psymbol_obstack with pointers to the per-objfile copies.
8110 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8111 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8113 * xcoffread.c (init_stringtab): Add objfile parameter.
8114 * gdbtypes.c: New file
8115 * minsyms.c: New file
8116 * mmap-alloc.c: New file
8117 * mmap-sbrk.c: New file
8118 * objfiles.c: New file
8122 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8124 * Check in Fred Fish's changes in these modules. Fred
8125 will make ChangeLog entries for all of them. Update VERSION
8128 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8130 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8132 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8133 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8134 value.h: Prototypes for static functions; lint.
8135 * gdbtypes.h: Empty file to ease transition.
8137 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8139 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8140 inferior.h, language.h, signame.h, target.h, terminal.h,
8141 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8142 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8144 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8145 signame.c, sparc-xdep.c: Prototypes for all static functions.
8147 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8148 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8149 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8150 Remove to_call_function and target_call_function, since it
8151 always calls the same thing (call_function_by_hand).
8152 * core.c, exec.c, solib.c: Rename target_ops sections =>
8154 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8155 target.h: target_kill takes no args.
8156 * language.c (language_info): Scaffolding to allow briefer
8157 messages when the current language changes. FIXME.
8158 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8159 complaints about volatile functions.
8160 * xm-sysv4.h (HAVE_MMAP): Define.
8162 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8164 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8165 to make prototypes for all functions declared here.
8166 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8167 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8168 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8169 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8170 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8171 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8172 * utils.c: Avoid declaring malloc and realloc. Lint.
8173 (request_quit): Accept signal-number parameter.
8175 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8177 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8178 DIE's. Add new function read_tag_pointer_type() to read them.
8180 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8181 When creating a new user defined type, check to see if a partial
8182 type already exists, and if so, bash it to fit.
8184 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8186 * coffread.c (decode_base_type): Pass long, not union.
8187 Fix by Eric Valette, ev@chorus.fr.
8189 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8191 * elfread.c (elf_symtab_read): Fix code to correctly track
8192 changes in bfd for absolute symbols.
8194 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8196 * xm-vaxbsd.h: Close off comment.
8198 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8200 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8202 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8204 * mips-tdep.c (mips_print_registers): Print correct register
8205 number for double pseudo-registers.
8207 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8209 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8210 in the op$::OPERATOR. case. From Steven McCanne,
8211 <mccanne@horse.ee.lbl.gov>.
8213 * exec.c (set_section_name): Pass arg to exec_files_info;
8214 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8216 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8218 * main.c (print_gdb_version): Copyright msg: only this year.
8219 (cd_command): Avoid changing current_directory on error.
8221 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8223 * mipsread.c (parse_partial_symbols): Handle dependencies
8224 between partial symbol tables (when not doing stabs-in-ecoff).
8225 (This used to be handled by parse_fdr, but parse_fdr was
8226 incompatible with handling stabs-in-ecoff, so the code
8227 was re-written to not use parse_fdr. Unfortunately,
8228 the logic to handle dependencies was overlooked.)
8230 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8232 * coffread.c (read_enum_type): Use the size of a target int when
8234 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8236 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8237 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8238 TARGET_PTR_BIT to determine size of a pointer
8239 * values.c (unpack_long): when unpacking a REF or a PTR don't
8240 assume the size of the type.
8242 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8244 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8245 looking at its members. Improve guess between struct and union,
8246 only assuming union if multiple members have offsets of zero.
8248 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8250 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8251 (This is just for clarity - and one day permitting us to
8252 change FP0_REGNUM from 38 to 32, which would make more sense.)
8253 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8254 register numbers in stabs-in-ecoff get handled correctly.
8256 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8258 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8259 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8260 into BSD and Ultrix.
8262 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8264 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8266 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8268 * Makefile.in: Increment version to 4.4.1.
8269 * main.c (print_gdb_version): Update copyright notice.
8271 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8273 * mipsread.c: Prepend "struct " to the names of structure
8274 types, and similarly for enums and unions. (This used
8275 to be done, but got lost in the re-write to "guess" the
8276 difference between enum/struct/union.)
8277 Also, guess that a tag is an enum if the first member
8280 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8282 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8285 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8287 * Projects: Patching executables is done.
8288 * Makefile.in (VERSION): Roll to gdb-4.4.
8289 * README, WHATS.NEW: Update for gdb-4.4.
8291 * symfile.c (reread_symbols): Whenever we reread one object
8292 file's symbols, we must restart the scan, because the object_files
8293 chain has been permuted.
8295 * exec.c (exec_files_info): Split out into print_section_info.
8296 Print BFD filename of each section if it's not the default one.
8297 * core.c (core_files_info): Call print_section_info.
8299 * xm-vax.h: Include a few system header files whose definitions
8300 must precede defs.h.
8301 * language.c, language.h: Make some things const.
8302 * expression.h, main.c: const spreads like ooze.
8304 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8305 since BREAKPOINT values can be >0x80.
8307 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8309 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8311 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8313 * sparc-pinsn.c: Remove kludge for preferring architectures.
8314 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8315 and forever. Add `add' instruction to the set that get checked
8316 for a preceding `sethi' in order to print an absolute address.
8317 Corresponding changes in ../include/opcode/sparc.h needed
8318 to eliminate garbage instructions.
8320 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8322 * mipsread.c (parse_partial_symbols): Make sure partial
8323 symbols are created for external symbols (as used to be
8324 the case). This is a bit of a pain with the mips-coff.
8325 It uses a table which points to all of the external
8326 symbols belonging to a particular FDR or psymtab.
8327 Once we've generated this table, we might as well save
8328 it, and then use it in psymtab_to_symtab_1 to find
8329 the symbols to pass to parse_external().
8330 * symfile.c, symfile.c: New function start_psymtab_common
8331 to share the common parts of allocating a new psymtab
8332 for dbxread, mipsread (and later dwarfread). Its code
8333 was pulled out from start_psymtab in dbxread.c.
8334 * dbxread.c (start_psymtab): Use start_psymtab_common().
8336 * valprint.c (val_print): If there is an error when trying
8337 to print a string, check to see if there really is a problem
8338 by reading just one character. If that works, assume
8341 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8343 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8344 cypress, v8 mnemonics in that order.
8346 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8348 * sparc-pinsn.c: Put the qsort() back in.
8350 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8352 * findvar.c (read_register, write_register): Handle machines
8353 where REGISTER_TYPE is not the same size as "int".
8355 Handle debug symbols in dynamically loaded (relocated) code:
8357 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8358 offset to process_one_symbol.
8359 (process_one_symbol): Take new offset parameter. Add it into
8360 appropriate symbol types to relocate symbols to loaded addresses.
8361 Handle all possible symbol types, and complain() about types that
8362 we don't expect to see.
8363 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8364 process_one_symbol (FIXME, should pass real offset).
8368 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8370 (set_breakpoint, break_command_1, until_break_command,
8371 catch_command_1, breakpoint_re_set_one): Use it.
8372 * symtab.h (resolve_sal_pc): Declare.
8373 * infcmd.c (jump_command): Use resolve_sal_pc.
8375 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8377 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8379 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8381 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8382 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8383 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8385 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8387 * dbxread.c (process_one_symbol): Make a first cut at handling
8388 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8390 * symtab.c (find_pc_line): Fix stepping into and out of #included
8393 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8395 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8396 no longer any need to copy ../include/opcode/* into gdb.
8398 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8400 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8402 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8404 * valprint.c (type_print_base, type_print_method_args):
8405 Print C++ constructor methods without bogus "return type."
8407 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8409 * infptrace.c (child_xfer_memory): Parameter "target" should
8410 be a pointer to a structure, not the entire structure.
8412 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8414 * depend: Convert the couple of references to ansidecl.h that
8415 used the local gdb version to use the ../include version.
8417 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8420 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8421 (inferior_proc_init): Fix non-ANSI version of args.
8422 (attach): Call print_sys_errmsg with correct number of args.
8423 (mappingflags): Make static, does not need to be global.
8425 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8426 not the entire struct itself.
8428 * valops.c (value_assign): Cast some args to modify_field() and
8429 {read,write}_register_bytes() correctly.
8431 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8433 * Makefile.in (MALLOCSRC): Removed reference to removed local
8436 * dwarfread.c (list_in_scope): Needs an initial value, use file
8439 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8441 * main.c (main): Make option_index local to keep new getopt happy.
8442 main.c, solib.c, Makefile.in: Update copyright notices.
8444 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8446 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8448 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8450 * Makefile.in (HFILES): Add partial-stab.h.
8452 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8454 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8455 New files for stratus. Not complete enough to actually build
8456 on the Stratus machine; that awaits copyright assignment for
8459 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8460 for getting custom flags into CFLAGS when doing makes.
8462 * configure.in: Add config information for stratus.
8464 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8466 * dbxread.c (process_one_symbol): Pass address of structure
8467 to complain(), rather than the whole structure.
8469 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8471 * solib.c (solib_add_common_symbols): Only compile in when not
8472 using SVR4 style shared libraries.
8474 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8476 * dwarfread.c (locval): Add offreg flag to indicate location
8477 values that are computed off a base register.
8479 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8480 TAG_local_variable cases to account for static variables
8481 within function scopes.
8483 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8485 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8486 doesn't exist on some systems.
8488 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8489 nexting over recursive function calls.
8491 * target.c (target_read_string): Create this routine to read null
8492 terminated strings from the target. It deals with running off the
8493 end of memory elegantly as well. solib.c (find_solib): Use
8494 target_read_string() to avoid problems with running off the end of
8497 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8498 that reference pgrp_inferior.
8500 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8502 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8503 mips-tfile has been hacked to act more "traditionally."
8504 * dbxread.c: Fixed typo in comment.
8506 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8508 * mips-tdep.c (mips_skip_prologue): Add some number of
8509 'sw' instructions before 'addiu' adjusts the stack.
8511 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8513 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8514 freescope, buildblock closescope, record_line, add_symbol_to_list,
8515 gatherblocks, make_blockvector): Extensive changes to switch
8516 to generic symbol table building code in buildsym.c. Remove
8517 scope tree structures and functions, symbol table building
8518 functions, and lots of other small changes.
8520 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8521 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8523 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8525 * buildsym.c (cleanup_undefined_types): Add support for enums.
8526 This fixes the 'GDB internal error. cleanup_undefined_types with
8529 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8531 * dbxread.c: detect gcc2 compilations.
8533 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8535 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8536 in ../include/opcode/sparc.h.
8538 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8540 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8541 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8542 to reflect actual locations of opcode files, so TAGS target will
8545 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8547 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8550 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8551 dereferencing to access the correct elements.
8553 * valops.c (value_addr): Declare return type of external func
8556 * xcoffread.c: Undefine next_symbol_text before redefining it.
8558 For older changes see ChangeLog-9091
8564 version-control: never