1 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
3 * Makefile.in (VERSION): Bump to 4.8.5
4 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
5 directories to include search path.
6 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
8 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
9 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
10 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
11 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
12 udr.o, udip2soc.o): Remove explicit rules, use the ones that
13 are automatically generated in "depend".
14 * Makefile.in (paread.o): Document why a dependency doesn't get
15 automatically generated in "depend" and leave this explicit rule
17 * depend: Update to latest automatically generated version.
19 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
21 * xcoffread.c: Doc fix.
23 * Makefile.in (depend): Include $(CC) command in generated output.
25 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
27 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
28 to xmalloc. Include defs.h. Rename local macro from
29 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
32 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
34 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
35 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
36 * depend: Update to latest automatically built version.
38 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
40 * sparclite/Makefile.in: Create default target that does nothing
41 in order to force user to build by hand.
43 * sparclite/Makefile: Remove. It's not necessary anymore.
45 * ser-unix.c (wait_for): New routine to handle read timeouts,
46 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
48 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
50 * mips-pinsn.c (print_insn): Return value.
52 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
54 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
55 at configuration time and doesn't belong in the distribution archive.
57 * Makefile.in (NONSRC): Add 29k-share/README.
58 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
60 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
61 constants with slightly more portable definitions (still depends
62 on 2's complement arithmetic though).
63 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
64 * i386v-nat.c (sys/reg.h): Conditionalize include on
65 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
66 * ser-unix.c (termio.h): Include <termio.h> like other files that
67 include termio.h, not <sys/termio.h> which may not exist (on
70 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
72 * valprint.c (print_longest): Change format parameter from a
73 'char' to an 'int'. We can't have 'char' parameters with the
74 current coding style, where we mix prototypes with pre-ANSI
76 * value.h (print_longest): Change format parameter in prototype
77 from a 'char' to an 'int'.
79 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
81 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
83 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
84 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
86 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
88 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
89 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
90 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
91 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
92 ptrace needs 5 arguments, #define ptrace to always
93 pass zero as the 5th argument.
95 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
97 * configure.in: Match z8k-*-sim for z8000.
98 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
99 * remote-hms.c: Update to use new serial protocol.
101 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
103 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
104 necessary and Solaris doesn't have it.
106 * Makefile.in (clean-info, install, install-info, info, dvi,
107 check, all): do not echo recursion lines.
109 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
111 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
112 required target ports which use sockets (like a29k-udi).
114 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
116 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
118 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
119 systems lacking select().
121 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
123 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
125 * alldeps.mak, depend: Update with latest automatically built
128 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
130 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
132 * Makefile.in (make-proto-testsuite.dir): New target to make
133 prototype testsuite tree.
135 * Makefile.in (VERSION): Bump to 4.8.4.
137 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
139 * stabsread.c (define_symbol): If unrecognized constant type,
140 complain() not error().
142 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
144 * infptrace.c: Add missing close paren to test for
145 FIVE_ARG_PTRACE defined.
147 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
148 when compiling with gcc, but disable it for now. See comment.
149 * defs.h (LONGEST): Define as either "long" or "long long"
150 based on CC_HAS_LONG_LONG.
151 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
152 how longest_to_int is defined.
153 * c-valprint.c (c_val_print): Call print_longest.
154 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
155 instead of LONG_LONG.
156 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
158 * printcmd.c (print_scalar_formatted): Call print_longest
159 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
160 * typeprint.c (print_type_scalar): Call print_longest and let
161 it figure out what to do for PRINTF_HAS_LONG_LONG.
162 * valprint.c (val_print_type_code_int): Call print_longest
163 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
164 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
165 * value.h (struct value): Replace usage of LONG_LONG with
167 * value.h (print_longest): Add prototype.
168 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
169 * values.c (unpack_double): Collapse code that was unnecessarily
170 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
171 * values.c (value_from_longest): Remove dependency on
172 CC_HAS_LONG_LONG and just use LONGEST.
173 * solib.c (solib_map_sections): Use bfd_get_filename
174 to access filename field.
175 * solib.c (clear_solib): Save filename and free it later, after
176 bfd_close, since bfd_close may reference it. Use bfd_get_filename
178 * config/convex/xm-convex.h (LONG_LONG): Replace with
179 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
180 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
181 Add PRINTF_HAS_LONG_LONG references.
183 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
185 * inflow.c (kill_command), infcmd.c (attach_command),
186 remote.c (remote_interrupt_twice): In messages for the user, call it
187 "the program" or "the program being debugged" not "the inferior".
189 * hp300ux-nat.c: Cast second arg to supply_register calls.
190 (_initialize_kernel_u_addr, getpagesize): New functions.
191 (store_inferior_register_1): Change arg name from value to val.
192 (fetch_core_registers): Make arg core_reg_size unsigned.
193 Pass 5 args to ptrace.
194 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
195 Remove KERNEL_U_ADDR stuff.
196 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
197 * config/m68k/hp300hpux.m{t,h}:
198 Move exec.o from NATDEPFILES to TDEPFILES
199 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
200 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
202 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
204 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
206 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
208 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
210 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
212 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
213 describe `set demangle-style arm' (not cfront);
214 mention can type `q' to discard output, when gdb pages
216 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
218 * valops.c (search_struct_field): Fix gdb core dump with incomplete
221 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
223 * remote.c: Change timeout to 2.
224 (remote_open): Use unpush_target not remote_close.
225 (remote_resume): If siggnal != 0, give warning not error().
226 (remote_wait, remote_interrupt, remote_interrupt_twice):
227 If we get two interrupts, let the user get out if they want.
228 (remote_{kill,mourn}): New functions.
229 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
231 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
233 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
235 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
237 * Remote targets (mourn): Call unpush_target.
239 * config/sparc/xm-sun4os4.h: Declare free() to return int.
240 Remove twisted use of PARAMS.
242 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
243 that ansidecl.h assumes ANSI on AIX.
245 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
247 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
248 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
250 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
252 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
254 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
256 * remote-vx.c (net_connect): Allow numeric IP address for host.
258 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
260 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
262 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
264 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
266 * symtab.h, xcoffread.c: Revise linetable sorting comments.
268 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
270 * valops.c (value_cast): A cast might also change the object
271 representation in C++.
272 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
273 to get the proper read_symtab function when called from mipsread.c.
274 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
275 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
276 for dummy psymtabs, inhibit processing of dummy psymtabs.
278 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
280 * Changes from (or inspired by) AMD:
281 * remote-udi.c (udi_attach): Assignments to Space and Offset were
283 (udi_wait): Make error message (UDIGetStdout) match error.
284 (udi_wait): Handle UDIStdinNeeded.
285 * command.c [CANT_FORK]: Use system().
286 * utils.c (prompt_for_continue): Allow quit with 'q'.
288 * solib.c (solib_add): Don't call special_symbol_handling if there
289 were errors in symbol_add_stub. Also set so->from_tty before
290 calling symbol_add_stub.
292 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
294 * Merge in HPPA/BSD patches from Utah:
295 * defs.h: Add const to 2nd arg of psignal prototype.
296 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
298 * hppab-core.c: Deleted. No longer useful.
299 * hppab-nat.c: #include more files. Use PT_WUREGS, not
301 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
302 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
303 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
304 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
305 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
307 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
309 * Fix two bugs found by deja-gnu. One is the incorrect reporting
310 of the PC being in a stack dummy when looking at a core file
311 without symbols. The other is the incorrect passing of char
312 arguments during expression evaluation (ie: p foo('a','b') would
313 mess up the passing of it's args because it wasn't coercing the
315 * hppah-tdep.c: Rename global functions to have consistent hppa_
316 prefix. Make more functions static. Drop hp_ prefix from static
317 functions. (hppa_push_arguments): Call value_arg_coerce to cast
318 char to int args if necessary. (hppa_fix_call_dummy): Create
319 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
320 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
321 valid (ie: != 0) before doing comparison against PC.
322 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
323 to reflect new arguments.
324 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
325 prefix for func name. (FIX_CALL_DUMMY): Move code into
328 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
329 to malloc() so that we can test GDB eval of dynamically created
330 arrays (like char strings in `print "foo"').
332 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
334 * printcmd.c (print_address_symbolic): Search symtabs as well as the
335 minimal symbols for a nearby symbol.
337 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
339 * coffread.c: Comment changes around minimal symbol recording.
341 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
343 * command.c: comment changes only.
345 * mips-tdep.c (heuristic_fence_post): new static variable.
346 (heuristic_proc_start): use heuristic_fence_post, print better
347 warnings, but only if not stop_soon_quietly.
348 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
350 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
352 * symtab.h: Fix LOC_REF_ARG comment.
354 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
355 and Jim Kingdon (kingdon@cygnus.com)
357 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
359 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
360 symfile.c (compare_symbols): Don't check first character; STRCMP
363 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
364 structures that are passed by address in a register.
365 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
366 * findvar.c (read_var_value),
367 printcmd.c (address_info, print_frame_args),
368 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
369 * symtab.c (lookup_block_symbol): Deal with it.
371 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
373 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
375 * objfiles.c (find_pc_section): Return a struct obj_section *.
376 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
377 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
378 Don't use obj_section hack.
379 * xcoffexec (vmap_symtab): Relocate obj_sections.
380 * printcmd.c (containing_function_bounds): Use find_pc_section.
382 * symtab.h: Clean up SYMBOL_VALUE comments.
384 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
386 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
387 Expand comments about LOC_ARG/LOC_LOCAL pairs.
389 * coffread.c (read_coff_symtab): Use rewind before fseek.
391 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
393 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
394 * Makefile.in: Add $(YFLAGS) when using $(YACC).
395 * Makefile.in: Remove message to expect conflicts and unused
396 rules in ch-exp.y, since there no longer are any such.
398 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
400 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
402 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
404 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
405 rather than dumping core.
407 * Makefile.in: Add ${srcdir}/ to all source files.
408 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
409 (TAGS): Deal with srcdir and new config directory scheme.
411 Makefile.in (NONSRC): Remove createtags.
412 alldeps.mak: Updated.
414 * rs6000-tdep.c: Delete unused function print_frame.
416 * frame.h (struct frame_info): Doc fix for next_frame.
417 New field signal_handler_caller.
418 blockframe.c (create_new_frame, get_prev_frame_info),
419 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
420 INIT_FRAME_PC_FIRST).
421 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
424 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
426 * irix4-nat.c (fetch_core_registers): Special version of this for
427 Irix 4.x, which stores regs a bit differently from other /proc
429 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
430 to new file core-svr4.c.
431 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
432 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
434 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
436 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
438 * i387-tdep.c: Remove unused #includes.
440 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
442 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
444 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
446 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
448 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
449 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
450 Don't muck with SYMBOL_CLASS.
452 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
454 * munch: Don't use head command. It doesn't exist everywhere.
456 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
458 * inflow.c (new_tty): Remove spurious 'o' character at end
461 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
463 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
464 instructions and nothing more.
465 * mipsread.c (add_line): Add comment why we have to combine line number
466 entries for the same line number.
468 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
470 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
473 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
475 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
477 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
479 * source.c (select_source_symtab): Clean up comment. Also, if
480 we have a current_source_symtab, and s is NULL, return without
482 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
483 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
485 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
487 * dbxread.c (unknown_symchar_complaint): Add new complaint.
488 * stabsread.h: Declare it.
489 * partial-stab.h: Use it.
491 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
493 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
495 * stack.c (print_frame_info): Print specially if dummy frame.
497 * breakpoint.c: Add comments regarding within_scope future direction.
501 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
503 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
505 * ch-exp.y: Fix thinko that broke parsing of FALSE.
507 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
509 * stabsread.c (read_member_functions): Initialize domain for stubbed
510 member functions to avoid gdb core dumps when printing pointers
512 * cp-valprint.c (cp_print_class_method): Check for stubbed member
515 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
517 * expprint.c (print_subexp): If opcode not found in op_print_tab,
518 stop with an error().
519 eval.c (evaluate_subexp): Change error message.
521 * objfiles.c (build_objfile_section_table): Cast return value
524 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
526 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
527 to rs6000_frame_chain and deal with it if we're in a signal handler.
528 (FRAME_SAVED_PC): Use rs6000_frame_chain.
530 * breakpoint.c (within_scope): New function.
531 (enable_breakpoint, watchpoint_check): Use it.
533 * source.c (openp): Handle "exec-file ./ls" correctly.
535 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
537 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
539 * ch-exp.y: Clean up lexing of identifiers and
540 reserved words. (E.g. don't recognize FALSEXXX as the
541 keyword FALSE followed by the identifier XXX.)
542 Also, convert identifiers to lower case.
544 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
546 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
547 new serial interface.
549 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
551 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
552 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
553 * ser-go32.c: Return -1 on most failures, 0 on most successes,
554 and use new return codes for go32_readchar().
555 * ser-unix.c: Ditto. Also, move error handling up to caller for
556 SERIAL_SETBAUDRATE().
557 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
559 (serial_close): New routine to wrap around device close routine.
560 serial.h: Clean & document return values more clearly.
562 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
564 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
566 * rs6000-pinsn.c (print_operand, case LI): Print condition register
567 operand in decimal rather than wrong textual versions.
569 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
570 (mention 't', remove false thing about 'g' only good with 'f').
572 * breakpoint.h: move "struct breakpoint" and friends to top of
573 file so that bpstat_find_breakpoint prototype works.
575 * solib.c (struct so_list): Add bfd field.
576 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
577 Put the bfd in bfd field of the so_list.
578 (clear_solib): Free bfd name and close_bfd on the bfd.
580 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
582 * valarith.c (value_subscript): Add COERCE_REF.
583 * ch-exp.y (operand_5): We can generalize the 2nd operand
584 of a string repetition ot 'literal' without ambiguity.
586 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
588 * breakpoint.h (struct bpstat): Remove momentary field.
589 Remove bpstat_momentary_breakpoint. This was always kludgy
590 and is no longer used.
592 * breakpoint.h: Add enum bpstat_what.
593 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
594 stop and print fields of bpstat now per-breakpoint, not just
595 one for the whole chain.
596 breakpoint.{c,h} (bpstat_what): New function.
597 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
598 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
599 with call to bpstat_what.
600 README: Remove watchpoint/breakpoint bug from known bugs.
602 * breakpoint.h: Prototype bpstat_find_breakpoint.
604 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
606 * symtab.c (find_methods, gdb_mangle_name): Note that functions
608 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
609 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
611 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
613 * i960-pinsn.c (tabent): Copied struct definition from
616 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
618 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
620 * symtab.c (gdb_mangle_name): Use it.
621 * symtab.c (find_methods): Do not add destructors to choice list
623 * symtab.c (decode_line_1): Make breakpoints on destructors work
626 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
628 * ser-go32.c: Make it use serial port name.
629 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
631 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
634 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
636 * configure.in: Only configure sparclite subdir when target_cpu
639 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
641 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
642 Remove FIXME comment regarding this.
644 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
646 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
648 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
650 Add section table to objfile struct. Use it for find_pc_section.
651 * objfiles.c (add_to_objfile_sections,
652 build_objfile_section_table, find_pc_section): new functions.
653 (allocate_objfile): build section table.
654 * objfiles.h (struct obj_section): new structure.
655 (struct objfile): add section table.
656 (find_pc_section): new prototype.
657 * solib.[ch] (find_pc_section_from_so_list): removed.
658 * sparc-tdep.c: include objfiles.h for find_pc_section. include
659 symfile.h for objfiles.h.
660 (in_solib_trampoline): adjusted for new find_pc_section
661 prototype. Removed BAD_RICH_HACK ifdefs.
662 * symfile.c (syms_from_objfile): offset objfile sections.
663 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
664 * symfile.h (find_pc_section): prototype removed. Also fixed
665 comment typo NUL -> NULL.
666 * target.[ch] (find_pc_section_from_targets): removed.
667 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
669 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
671 * ser-go32.c: Format. (go32_open): Use proper return value.
673 * configure.in: Undo conditional configdirs hack for sparclite.
675 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
677 * symtab.c (list_symbols): When call break_command, pass both
678 filename and function name not just function name.
680 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
682 (Changes and new files to make "none" a full fledged configuration)
683 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
684 Currently only tm-none.h has any meaningful contents.
685 * config/none/none.mh (NAT_FILE): Use nm-none.h
686 * config/none/none.mh (XM_FILE): Use xm-none.h
687 * config/none/none.mt (TM_FILE): Use tm-none.h
688 * Makefile.in (depend): Remove comment about parse errors in
689 valops.c, it now parses correctly and generates a correct depend
690 line. Remove line that touches xm.h, tm.h, and nm.h; they are
691 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
693 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
695 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
697 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
698 exactly 8 characters.
700 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
702 * configure.in: Sparclite uses sparc config dir. Also has it's
703 own tm- & .mt files now. Also add sparclite to configdirs.
704 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
705 * config/i386/go32.mh: Nullify def of TERMCAP.
706 * config/i386/xm-go32.h: Get rid of redef of EIO.
707 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
708 specific configs. Very similar to sun4os4, but without solib.
709 * sparclite/{Makefile.in configure.in}: First cut at making this
712 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
714 * ser-go32.c: First cut at adapting to new serial interface.
716 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
718 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
719 These implement a new serial line interface for talking to remote
721 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
722 EXCEPT go32, which gets ser-go32.c.
723 * remote.c: Use new serial interface. More remote-xxx's to be
725 * ser-bsd.c, ser-termios.c: Removed.
726 * serial.c: New. Implements common operations for all serial
728 * ser-unix.c: New. Unix specific serial operations for various
729 flavors of Unix (Posix, SysV, BSD).
730 * serial.h: Generic serial interface defs.
731 * config/i386/go32.mh, config/i386/i386bsd.h,
732 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
733 ser-bsd.o from XDEPFILES. All the magic is now handled in
736 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
738 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
740 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
742 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
744 * rs6000-tdep.c (frameless_function_invocation): Don't even think
745 about framelessness except on the innermost frame.
747 * xcoffexec.c: Call fatal() not abort().
749 * stabsread.c (patch_block_stabs): If stab & no symbol, make
750 a LOC_OPTIMIZED_OUT symbol.
751 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
752 findvar.c (read_var_value), printcmd.c (address_info),
753 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
754 m2-exp.y (yylex): Deal with it.
755 ch-exp.y (yylex): Deal with it.
757 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
759 * findvar.c (value_from_register): H8500 specific, check to see
760 if we are looking at short pointer. If so, skip crock.
761 * h8500-tdep.c (h8500_frame_chain): Mask down value from
762 read_memory_integer() to avoid getting messed up by sign extension.
764 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
766 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
767 ifdef protect using BAD_RICH_HACK. This should be removed soon.
768 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
770 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
772 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
774 * core.c (dis_asm_print_address): New function.
776 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
779 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
781 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
782 entire breakpoint chain and print only the first entry that needs to
783 be printed and needs to be stopped for. Fixes problems with printing
784 of multiple breakpoints with different conditions.
785 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
786 effectively stops printing of the breakpoint chain.
787 * breakpoint.c (print_it_noop): New routine to print nothing
788 for this breakpoint entry and dont stop printing.
789 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
790 watchpoint only if it is enabled.
791 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
792 descriptor from the library to make backtraces through setjmp work.
793 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
795 * mips-tdep.c (read_next_frame_reg): Provide correct values for
796 all registers saved within sigtramp, cleanup.
798 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
800 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
802 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
804 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
805 with prototype in ../include/dis-asm.h.
807 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
809 * core.c (dis_asm_{read_memory,memory_error}): New functions.
810 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
811 Use read_memory_func interface to disassembler.
813 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
815 Teach sparc solaris to next over shared library functions.
816 * solib.[hc] (find_pc_section_from_so_list): new function and
818 * sparc-tdep.c (in_solib_trampoline): new function.
819 * symfile.[hc] (find_pc_section): new function and prototypes.
820 * target.[hc] (find_pc_section_from_targets): new function and
822 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
825 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
827 * infrun.c (wait_for_inferior): Revise comment.
829 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
831 * command.{c,h}: New var_type var_integer.
832 main.c: Use it for history_size.
834 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
835 Lint and byte-order fixups.
837 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
839 * breakpoint.h (bpstat): New field print_it.
840 breakpoint.c (bpstat_print): Use it.
841 (print_it_normal): New function (from old bpstat_print code).
842 (bpstat_{alloc,stop_status}): Set print_it field.
844 * breakpoint.c (bpstat_stop_status): Use catch_errors when
845 evaluating watchpoint condition, via new function watchpoint_check.
846 Also stop if watchpoint disabled due to leaving its block.
848 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
850 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
852 * mips-pinsn.c: Add missing include of dis-asm.h.
854 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
856 * Makefile.in (clean, distclean, realclean): Recursively apply
857 to subdirs first, rather than last. This avoids, for example,
858 Makefile being removed in a parent directory before the recursive
861 * alldeps.mak, depend: Update for below changes.
863 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
864 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
865 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
866 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
868 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
869 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
870 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
871 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
872 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
873 tm-68k.h to tm-m68k.h.
874 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
875 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
878 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
879 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
880 * a29k-tdep.c: Renamed from am29k-tdep.c.
881 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
882 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
883 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
884 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
886 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
887 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
888 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
890 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
891 define that does not appear anywhere else in the gdb source tree.
892 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
894 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
896 * breakpoint.c: Add comments regarding breakpoint_re_set.
898 * xcoffread.c (sort_syms, compare_symbols): Remove.
899 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
900 not our own sort_syms (it is identical).
902 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
904 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
906 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
907 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
909 * exec.c (exec_close): Fix storage leak.
910 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
911 output sections when patching an executable.
912 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
913 when writing all registers.
914 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
915 at the right offset in the dummy frame.
916 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
917 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
918 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
920 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
922 * Makefile.in (TARFILES): Avoid trailing backslash.
924 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
926 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
927 it in breakpoint_re_set.
928 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
930 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
931 don't use sizeof(int) for target stuff, etc).
933 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
935 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
936 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
937 support that can't be integrated anyway due to lack of clear
940 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
942 * findvar.c (read_register, write_register): Make these capable
943 of reading/writing registers that are shorter than REGISTER_TYPE.
944 * (value_from_register): Install H8500 specific code to return
945 proper value when register is being used as a pointer.
946 * h8500-tdep.c: Remove extra defines of NUM_REGS.
947 (h8500_skip_prologue): Use correct lengths for LINK instructions.
948 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
949 chain frames properly by combining frame pointer with T reg.
950 (init_extra_frame_info): Delete. It's now a macro.
951 (frame_args_address): Don't add PTR_SIZE. Stack args are already
952 offset by the correct amount off of the frame pointer.
953 (register_byte): Delete. It's now a macro.
954 (register_raw_size, register_virtual_size): Delete. Replaced by
955 common routine h8500_register_size, cuz there's no difference
956 between the raw & virtual sizes on this machine.
957 (register_convert_to_raw, register_convert_to_virtual): Delete,
958 cuz there's no difference between the raw & virtual forms.
959 Replaced by memcpy in tm file.
960 (register_virtual_type): Rename to h8500_register_virtual_type.
961 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
962 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
963 emulator have same reg offsets. This is all handled in the
965 (h8500_trapped_internalvar): New routine to detect references to
966 convenience vars acting as pointer pseudo-regs.
967 (h8500_value_trapped_internalvar): Conjure up value of pointer
969 (h8500_set_trapped_internalvar): Convert set value in real
971 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
972 code segment register.
973 infrun.c (proceed): Simplify. Call write_pc instead of doing it
975 (wait_for_inferior): Add h8500 specific code to add stack segment
976 when reading SP register.
977 remote-sim.c (fetch_register): Spacing.
978 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
979 detect cruft. Redo all register manipulation stuff. Get rid of
980 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
981 to frame pointer. (IS_TRAPPED_INTERNALVAL,
982 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
983 to create internal vars for pointer pseudo-regs.
985 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
987 * Makefile.in: Numerous small changes to macro definitions
988 and rules for building gdb distribution tree. Many macros
989 eliminated or merged, and rules simplified.
990 * alldeps.mak: Update.
993 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
995 * Makefile.in: recurse through SUBDIRS for dvi target too
997 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
999 * Clean up xcoff relocation.
1000 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1001 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1003 symtab.h (struct general_symbol_info): Add section field.
1004 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1005 xcoffread.c: Set section for symbols and msymbols.
1006 (struct symtab): Add block_line_section field.
1007 buildsym.c (end_symtab): Set it.
1008 (end_symtab and callers): Add section parameter.
1009 objfiles.c (objfile_relocate): New funciton.
1010 xcoffexec.c (vmap_symtab): Use it.
1011 xcoffsolib.h (struct vmap): Remove unused fields.
1012 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1013 CORE_NEEDS_RELOCATION, symtab_relocated.
1014 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1015 rs6000-tdep.c: Make loadinfotext static.
1016 breakpoint.c (fixup_breakpoints): Doc fix.
1017 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1018 (end_symtab): primary field replaces nonreloc.
1020 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1022 * symtab.h (struct linetable_entry): Remove confusing comment.
1024 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1026 * Makefile.in: add installcheck target
1028 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1030 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1031 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1032 z8k}: New directories to hold cpu specific configuration files.
1033 Naming follows gcc convention.
1034 * config/{*.mt, *.mh}: All target and host makefile fragment
1035 config files moved to an appropriate config/<cpu> subdirectory.
1036 * nm-*, xm-*, tm-*: All native, host, and target files, which
1037 get linked to nm.h, xm.h, and tm.h respectively by configure,
1038 moved to appropriate config/<cpu> subdirectory.
1039 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1040 Native, host, and target files that are common across more than
1041 one cpu architecture and included by one of the configured
1042 native, host, or target files, get moved to config directory.
1043 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1044 pick up native, host, or target include files moved to one of
1045 the config subdirectories, and that are included by other files.
1046 * Makefile.in (alldeps.mak): Modify to account for new config
1047 directory structure.
1048 * alldeps.mak, depend: Update for new config directory structure.
1049 * config/*/[ntx]m-*.h: Modify all files that include other
1050 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1051 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1053 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1054 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1055 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1056 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1057 the ones where the default is not unique or different than the
1058 config subdirectory name. Similarly, handle gdb_target_cpu.
1059 Modify configure.in as appropriate to make use of gdb_host_cpu
1060 and gdb_target_cpu to find makefile fragments and make links.
1062 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1064 * mipsread.c (compare_blocks): Sort blocks with the same start
1065 address by decreasing ending address.
1067 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1069 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1070 lookup_symbol as it might get clobbered by the call.
1072 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1073 The previous code did not initialize the language field for the psymtab
1076 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1078 * c-exp.y (parse_number): Avoid shift warning.
1079 * serial.h (struct ttystate): Declare empty one on DOS.
1081 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1083 * xm-sun4os4.h: Return type of free() should be void, not int.
1085 * vx-share/vxWorks.h: Remove #def of NULL.
1087 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1089 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1091 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1093 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1095 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1097 * ieee-float.c: Moved to ../libiberty.
1098 * ieee-float.h: Moved to ../include.
1099 * Makefile.in: Update accordingly.
1100 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1101 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1102 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1103 it is now in ../opcodes/m68881-ext.c.
1104 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1105 prologue (some callers _do_ care).
1106 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1107 new interface of ../opcodes/*-dis.c.
1108 * ch-exp.y: Add #include <ctype.h>.
1110 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1112 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1114 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1116 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1118 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1120 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1122 * z8k-tdep.c (extract_return_value, write_return_value,
1123 store_struct_return): New functions from macros in tm-z8k.h.
1125 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1127 * valops.c (value_arg_coerce): Apply temporary patch to
1128 fix problem with coercion of array and function types when
1129 passed as arguments to C functions, pending a more complete
1130 review of when and how coercion should be done, depending
1131 upon context and language.
1133 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1135 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1137 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1138 debugsec if there are a non-zero number of symbols.
1140 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1142 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1144 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1146 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1148 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1149 not just 50 symbols.
1150 (symtbl_num_syms): New variable.
1151 (read_xcoff_symtab): Set it.
1152 (read_symbol_nvalue): Check for bad symno.
1153 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1156 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1158 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1159 This is defined in defs.h if necessary.
1160 * vx-share/vxWorks.h: Remove #defs of min and max.
1161 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1162 vx-share/xdr_rdb.c: include defs.h.
1164 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1166 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1169 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1170 xcoffread.c: Doc fixes.
1172 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1174 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1175 xcoffexec.c (xcoff_relocate_core): New function.
1176 (text_adjustment): Removed.
1177 (add_vmap): Return the vmap.
1178 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1180 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1182 * xcoffsolib.h: Add objfile member to struct vmap.
1183 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1184 xcoffexec.c (add_vmap): Allocate objfiles here.
1186 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1188 Support 68000 series without floating point.
1190 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1191 * tm-68k-nofp.h: New file, lacks 68881 support.
1192 * config/m68k-nofp.mt: New file.
1194 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1196 Remove a few remaining underscore/no-underscore remnants from
1199 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1200 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1201 * config/sparc-noun.mt: Rename to sparc-em.mt.
1202 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1203 * tm-68k-un.h: Rename to tm-68k-fp.h.
1204 * tm-spc-un.h: Rename to tm-spc-em.h.
1205 * tm-sun4sol2.h: Cleanup.
1206 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1208 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1210 * symmisc.c (std_in, std_out, std_err): Move initializations
1211 to runtime code, in case they aren't constant.
1213 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1215 * symtab.c (find_pc_symtab): some object file formats, notably
1216 mips, have holes in the address ranges of symtabs. Change
1217 this algorythm from first hit to tightest fit.
1219 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1220 fence post without finding the enclosing function, then print a
1223 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1225 * utils.c (fputs_demangled, fprint_symbol): Remove.
1226 * utils.c (fprintf_symbol_filtered): New function which combines
1227 the functionality of fputs_demangled and fprint_symbol. Uses a
1228 caller provided language parameter to select the appropriate
1229 demangler, and caller provided args to pass to the demangler.
1230 * defs.h (enum language): Move further up in file so enum can
1231 be used in prototypes.
1232 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1233 * defs.h (fprintf_symbol_filtered): Add prototype.
1234 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1235 fputs_demangled with call to fprintf_symbol_filtered.
1236 * cp-valprint.c (demangle.h): Include
1237 * cp-valprint.c (cp_print_value_fields): Replace calls to
1238 fprint_symbol with calls to fprintf_symbol_filtered.
1239 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1240 with call to fprintf_symbol_filtered.
1241 * stack.c (print_frame_info): Remove obsolete code so we don't
1242 have to update fputs_demangled usage in it.
1243 * stack.c (print_frame_info, frame_info): Add language variable
1244 to pass to fprintf_symbol_demangled and initialize it from the
1245 symbol's language. Replace calls to fputs_demangled with calls
1246 to fprintf_symbol_filtered.
1247 * symtab.c (find_methods): Replace call to fputs_demangled with
1248 call to fprintf_symbol_filtered.
1249 * ch-valprint.c (demangle.h): Include.
1250 * ch-valprint.c (chill_print_value_fields): Replace call to
1251 fprint_symbol with call to new fprintf_symbol_filtered.
1253 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1255 * Makefile.in (VERSION): Bump version to 4.8.2.
1257 * main.c (source_command): Require an explicit pathname of file
1258 to source, since previous behavior of defaulting to gdb init file
1259 was troublesome and undocumented.
1260 * printcmd.c (disassemble_command): Add missing '{}' pair to
1261 else with two statements. Bug reported by Stephane Tsacas
1263 * symtab.c (find_pc_line): Don't complain about zero length or
1264 negative length line numbers for the moment, since we may not own
1265 the terminal when called, such as when single stepping. (FIXME)
1266 * language.h (CAST_IS_CONVERSION): True if current language is
1267 C++ as well as C. Fix from Peter Schauer.
1268 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1269 Use STREQN macro rather than bare '!strncmp()'.
1270 * environ.c (unset_in_environ): Avoid use of memcpy on
1271 overlapping memory regions, as suggested by Paul Eggert
1272 <eggert@twinsun.com>.
1273 * c-exp.y (%union struct): Remove unused ulval as suggested
1274 by Paul Eggert <eggert@twinsun.com>.
1276 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1278 * main.c (gdbinit): Make static.
1279 * main.c (inhibit_gdbinit): Move to file scope.
1280 * main.c (main): Remove local inhibit_gdbinit.
1281 * main.c (source_command): Don't source '.gdbinit' file by
1282 default if gdb has been told to ignore it.
1284 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1286 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1289 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1291 * printcmd.c (print_address_symbolic): Only print if offset
1292 is shorter than max_symbolic_offset.
1293 (initialize_printcmd): `set print max-symbolic-offset'.
1295 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1296 (examine_tag): Use it.
1297 (read_register_stack): Only look in the local registers for a
1298 memory address if it's between rfb and rsp; go to memory otherwise.
1299 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1300 (reginv_com): Remove ancient kludge command.
1302 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1304 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1305 irix4 will again compile.
1307 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1309 * configure.in: accept mips-sgi-irix4* for irix4.
1311 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1313 * z8k-tdep.c (print_register_hook): Lint.
1315 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1317 Lint fixes from Paul Eggert (eggert@twinsun.com):
1319 * command.c (do_setshow_command): var_uintegers are unsigned.
1320 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1321 unsigned, since they use hex values with the high bit set.
1323 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1325 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1326 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1328 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1329 macro definitions in parenthesis.
1331 * dbxread.c (dbx_symfile_init): Catch the case where there is
1332 no string table, but the only way we find out is by reading zero
1335 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1337 * dbxread.c (dbx_symfile_init): Make size of the string table
1338 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1339 offset to the string table is nonzero and handle the nonexistant
1340 string table case, should it occur. Ensure that the string table
1341 size read from the file is reasonable, with a minimum lower bound
1342 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1344 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1346 * Makefile.in: Changes to build testsuite correctly.
1347 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1348 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1349 (TARGET_FLAGS_TO_PASS): New variable.
1350 (SUBDIRS): Added testsuite.
1351 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1352 testsuite is compiled with CC_FOR_TARGET rather than CC.
1354 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1356 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1357 reported by mycroft@gnu.ai.mit.edu.
1359 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1360 * configure.in (vax-*-ultrix2*): New triplet.
1361 * config/vaxult2.mh: New file.
1362 * xm-vaxult2.h: New file.
1364 * c-exp.y (parse_number): Change high_bit to unsigned.
1365 * demangle.c: Change all references to cfront to ARM, since the
1366 actual algorithm is the one specified in the Annotated Reference
1367 Manual. This was confusing users into thinking that full cfront
1368 support was implemented.
1369 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1370 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1371 directly to lookup_struct_elt_type, which will do the
1372 dereferencing itself.
1373 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1374 NULL dereferencing bug for unnamed structs, comment out
1377 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1379 * coffread.c (process_coff_symbol): Change PCC argument correction
1380 so that it only happens on big-endian targets; so that it only
1381 happens if the short or char argument is aligned on an int
1382 boundary; and so that it changes the location, rather than the
1383 type, of the argument. These changes tend to parallel similar
1384 (old) changes in stabsread.c.
1386 * coffread.c (coff_read_enum_type): Use the specified size for
1387 enums, don't assume that they are int-sized.
1389 * c-valprint.c (c_val_print): Don't assume enums are the same as
1392 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1393 Rendell, <michael@mercury.cs.mun.ca>.
1395 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1397 * language.h (local_decimal_format_custom): Add prototype.
1398 * language.c (local_decimal_format_custom): Add function, bug
1399 reported by Robert R. Henry (rrh@tera.com).
1401 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1403 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1404 by Josef Leherbauer, joe@takeFive.co.at.
1406 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1408 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1409 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1410 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1411 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1412 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1413 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1414 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1415 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1417 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1419 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1420 of demangled name fields to NULL if no demangling exists for
1421 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1422 symbols if their language is known at the time they are created,
1423 but sometimes the language is not known until later.
1425 * ch-typeprint.c (chill_print_type_base): Name changed to
1426 chill_type_print_base to match pattern for C and C++ names.
1427 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1428 to be consistent with other usages.
1429 * ch-typeprint.c (chill_type_print_base): Add support for
1430 printing Chill STRUCT types.
1431 * ch-valprint.c: Include values.h.
1432 * ch-valprint.c (chill_print_value_fields): New function and
1433 prototype for printing Chill STRUCT values.
1434 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1435 that was being called with two args instead of three.
1436 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1437 to print Chill STRUCT values.
1439 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1441 * configure.in: added testsuite to configdirs.
1443 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1445 * doc/stabs.texi: The `this' pointer is now known by the name
1446 `this' instead of `$t'.
1448 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1450 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1451 references of TAG_string_type DIEs in user defined types.
1452 * ch-lang.c (chill_create_fundamental_type): Track compiler
1453 change that now emits debugging info with the type long for Chill
1456 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1458 * remote-mips.c: New file; implements MIPS remote debugging
1460 * config/idt.mt: New file; uses remote-mips.c
1461 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1463 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1464 floating point coprocessor.
1465 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1467 (mips_pop_frame): If not mips_fpu, don't restore floating point
1469 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1471 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1472 mips_fpu, don't use fp0 as floating point return register.
1473 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1476 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1478 * gdb/testsuite: made modifications to testcases, etc., to allow
1479 them to work properly given the reorganization of deja-gnu and the
1480 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1482 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1484 * gdb/testsuite: Initial creation of gdb/testsuite.
1485 Migrated dejagnu testcases and support files for testing nm to
1486 gdb/testsuite from deja-gnu. These files were moved "as is"
1487 with no modifications. This migration is part of a major overhaul
1488 of dejagnu. The modifications to these testcases, etc., which
1489 will allow them to work with the new version of dejagnu will be
1490 made in a future update.
1492 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1494 * NEWS: Add reminders for next release.
1496 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1498 * mipsread.c (parse_lines): Correct check for files compiled with
1501 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1503 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1505 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1507 * Makefile.in (VERSION): GDB-4.8 release!
1508 * README, NEWS: Update for release.
1510 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1512 * am29k-pinsn.c (print_insn): Minor nits with const.
1513 * am29k-tdep.c: More minor nits with arg types for
1514 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1516 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1518 * gcc.patch: Update for a different GCC (G++) bug.
1519 * main.c (print_gdb_version): Update copyright year to 1993.
1520 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1521 conditionalize this file on it. FIXME, right way is to split
1522 these into two config files.
1523 (ATTACH_DETACH): Define for BSD 4.4
1524 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1525 (U_REGS_OFFSET): Revise for 4.4.
1526 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1527 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1528 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1530 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1532 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1535 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1537 * c-lang.c (c_printstr): Bugfix for length==0 case.
1539 * c-lang.c (c_printstr): If a C string ends in a null, don't
1542 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1544 * defs.h (STRCMP): Make it work for unsigned chars.
1546 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1548 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1549 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1550 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1551 define to kludge the large opcode table into two smaller tables,
1552 since GCC take exponential space to build the table. Lint.
1553 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1555 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1557 * Makefile.in (VERSION): Roll to 4.7.9.
1558 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1559 definition here, to handle both BSD 4.3 and 4.4 systems.
1560 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1561 * remote.c (alarm): Move declaration to global level, before
1562 first reference to it.
1563 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1564 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1566 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1568 * remote.c (readchar): forward declare alarm which otherwise looks
1569 like an undeclared variable to gcc.
1571 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1572 when comparing against an int. Avoids superfluous warning from
1575 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1576 Avoids superfluous warnings from some systems and/or compilers
1577 (like vax ultrix 4.2.)
1579 * language.c (struct op_print unk_op_print_tab): use the enum
1580 values rather naked zeros as initializers. Avoids warnings from
1581 ultrix type compilers.
1583 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1585 * Makefile.in (VERSION): Roll to 4.7.6.
1586 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1587 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1588 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1589 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1590 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1591 (depend): Fix bug where nm-files in config files weren't noticed.
1592 (make-proto-gdb-1): Avoid changing directories while building new
1593 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1595 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1597 * remote.c: Improve error recovery. Allow user to break out
1598 of initial connection attempt with INTERRUPT. Treat a timeout
1599 while waiting for remote packet like a retry, unless the remote
1600 side is actively running user code. Fix a few long printf_filtered's.
1602 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1605 * buildsym.c (start_subfile): Allow null file name.
1607 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1609 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1610 expects a pointer to complaint rather than a complaint
1612 (process_linenos): free the previously allocated subfile name,
1613 then allocate the new one from the heap.
1615 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1617 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1619 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1621 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1622 Previously, would bogusly index off the bottom of type_vector.
1623 (rs6000_builtin_type): Accept type number as argument.
1624 (read_type, case '-'): Handle negatives like any other type number.
1626 * symfile.c (deduce_language_from_filename): Handle null name.
1628 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1629 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1630 fixed by sato@sm.sony.co.jp.
1632 * xcoffread.c (parmsym): Don't use an initializer to set up
1633 this struct symbol. Set it up in initialize_xcoffread.
1634 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1635 works on real rs/6000 target with #ifndef FAKING_RS6000.
1637 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1639 * stabsread.c (rs6000_builtin_type): Move function from
1640 xcoffread.c:builtin_type.
1641 * xcoffread.c (builtin_type): Move to stabsread. Remove
1642 IBM6000_HOST dependency. Move misplaced comments.
1643 (various): Change printf's to complaints.
1644 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1645 objfile argument to read_type calls under #if 0.
1646 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1647 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1648 * Makefile.in: xcoffread.o is not built by default.
1649 * xm-rs6000.h (IBM6000_HOST): Remove.
1650 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1651 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1654 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1656 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1657 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1658 register numbers when user tries to modify elements in structs
1659 passed as arguments.
1660 * inflow.c (child_terminal_info): Move banner outside of system
1662 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1663 passes struct/union arguments by address.
1665 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1667 * Based on patch from Kean Johnston <maw@netcom.com>:
1668 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1669 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1670 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1672 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1674 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1675 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1677 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1679 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1680 cc debugging output.
1682 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1684 * stabsread.c (define_symbol): Complain about unrecognized names
1685 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1686 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1687 (read_cpp_abbrev): Don't use the class name as part of the
1688 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1689 abbrevs. Inspired by Mike Tiemann.
1690 (read_tilde_fields): Comment. Remove ancient dead code.
1691 Remove erroneous but non-dead code. Simplify. Add complaints.
1692 (in general): Remove extraneous (parentheses) in return
1695 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1697 * coffread.c (coff_lookup_type): Fix fencepost error reported
1698 by Art Berggreen, <arg@opal.acc.com>.
1700 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1701 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1703 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1704 test, which is apparently left over from when we used native
1705 include files and couldn't depend on the member names being there.
1706 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1708 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1710 * mipsread.c: Major overhaul to use new BFD symbol table reading
1711 routines. Now swaps information as it is needed, rather than
1712 swapping everything when the file is read.
1714 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1716 * Makefile.in (TARDIRS): Add sparclite demo dir.
1717 (*.tab.c): Change dependency on Makefile to depend on
1718 Makefile.in, otherwise it always rebuilds after configuring.
1719 Force output *.tab.c file into current directory even in "make"
1720 versions that rewrite dependent file names used in command lines.
1722 * TODO: Remove some things we did.
1723 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1724 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1725 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1726 * symtab.h: Eliminate unnamed unions and structs.
1728 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1730 * Makefile.in (VERSION): Roll to 4.7.5.
1732 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1734 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1735 re-evaluating symbol pointers.
1737 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1739 * c-exp.y (lcurly, rcurly): New nonterminals.
1740 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1742 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1743 made function static.
1744 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1745 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1746 * parse.c (start_arglist):
1747 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1748 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1749 * parser-defs.h (funcall_chain): Moved to parse.c.
1750 * printcmd.c (print_frame_nameless_args): Fix prototype.
1751 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1752 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1753 * valops.c (typecmp): Moved prototype from values.h.
1754 * value.h (typecmp): Moved prototype to valops.c, made static.
1755 * ch-exp.y (yylex): Change way control sequences are disabled.
1757 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1759 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1761 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1763 * mipsread.c (upgrade_type): Build array types correctly, using
1764 create_range_type and create_array_type.
1766 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1768 * remote-nindy.c: Cleanup.
1770 * infrun.c (wait_for_inferior): When rolling back the PC after
1771 a breakpoint, call write_pc so that NPC gets rolled back as well
1774 * blockframe.c (inside_entry_file, inside_main_func,
1775 inside_entry_func): PC of zero is always "bottom of stack".
1777 * printcmd.c (print_frame_args, print_frame_nameless_args):
1778 Let print_frame_nameless_args decide whether there are any,
1779 laying groundwork for possibly later printing 29K args for
1780 functions where we have tag words but no symbols.
1782 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1784 * Makefile.in: fix GDB doc targets for new doc subdir structure
1786 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1788 * stack.c (parse_frame_specification): Parse as many arguments
1789 as there are (up to MAXARGS). Pass all of them in argc, argv
1790 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1791 many there were, onto SETUP_ARBITRARY_FRAME.
1792 * tm-mips.h, tm-sparc.h: Corresponding changes.
1793 * mips-tdep.c, sparc-tdep.c: Ditto.
1795 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1797 * hp300ux-nat.c: Update copyrights.
1798 * mipsread.c (parse_partial_symbols): Complain about block
1799 indexes that go backwards. Fix from Peter Schauer.
1800 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1801 symbol-file that has no linkage symbols to be read.
1802 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1803 from tm- file to xm-file, since they're host dependent.
1804 * valarith.c (value_binop): Typo.
1806 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1808 * sparclite/aload.c: Add copyleft.
1809 * sparclite/crt0.s: Add comment at beginning.
1811 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1813 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1814 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1816 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1818 * values.c (value_headof): Fix typo in which VTBL and ARG were
1819 being confused for one another.
1821 * valops.c (typecmp): Now static.
1823 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1824 baseclass--we don't always inherit its virtual function table
1827 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1828 pointer correctly in case value_struct_elt moves it around.
1830 * valops.c (typecmp): Now static. Also, now groks references
1833 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1834 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1836 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1838 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1839 to avoid "too much defining" error from native C compiler (!).
1841 * Makefile.in (HFILES): Add typeprint.h.
1842 * typeprint.[ch]: Update copyrights.
1844 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1846 * Makefile.in: Update to match doc/ subdir changes.
1848 * config/hp300hpux.mh: No cross-host file needed, just native.
1849 * config/go32.mh: Remove nonexistent "native" support.
1851 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1852 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1853 * m88k-tdep.c (next_insn): Lint, cleanup.
1854 (store_parm_word): Lint.
1856 * README: Fix typo (reported by karl@hq.ileaf.com).
1858 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1860 * expression.h (BINOP_CONCAT): Document use for self concatenation
1861 an integral number of times.
1862 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1864 * valarith.c (value_concat): Rewrite to support self
1865 concatenation an integral number of times.
1866 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1867 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1868 eliminate hundreds of spurious shift/reduce and reduce/reduce
1869 conflicts that mask the 5 real ones.
1870 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1871 * ch-exp.y (integer_literal_expression): Remove production,
1874 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1876 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1877 implied that "no side effects" was nonfunctional.
1878 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1879 character string and bitstring concatenation.
1880 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1881 * expression.h (exp_opcode): Add BINOP_CONCAT.
1882 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1883 * language.c (string_type): Add function to determine if a type
1885 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1886 * valarith.c (value_concat): New function to concatenate two
1887 values, such as character strings or bitstrings.
1888 * valops.c (value_string): Remove error stub and implement
1890 * value.h (value_concat): Add prototype.
1891 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1892 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1893 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1896 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1898 * c-exp.y (exp): Add production to support direct creation
1899 of array constants using the obvious syntax.
1900 * c-valprint.c (c_val_print): Set printed string length.
1901 * dwarfread.c (read_tag_string_type): New prototype and
1902 function that handles TAG_string_type DIEs.
1903 * dwarfread.c (process_dies): Add case for TAG_string_type
1904 that calls new read_tag_string_type function.
1905 * expprint.c (print_subexp): Add support for OP_ARRAY.
1906 * gdbtypes.c (create_range_type, create_array_type): Inherit
1907 objfile from the index type.
1908 * ch-typeprint.c (chill_print_type): Add case for
1910 * ch-valprint.c (chill_val_print): Fix case for
1913 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1915 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1916 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1917 include/coff/mips.h.
1919 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1921 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1922 constants with an explicit null byte terminator. OP_STRING is
1923 now used for real string types.
1924 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1925 they are used by all languages.
1926 * c-lang.c (_initialize_c_language): Move initializations of
1927 builtin_type_* to lang.c.
1928 * c-typeprint.c (c_type_print_varspec_prefix,
1929 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1930 to TYPE_CODE_STRING.
1931 * c-valprint.c (c_val_print): Change the way character arrays
1932 are printed as strings to be consistent with the way strings
1933 are printed when pointer-to-char types are dereferenced.
1934 Remove test of print_max before calling val_print_string, which
1935 now does it's own test.
1936 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1937 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1938 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1939 * gdbtypes.c (builtin_type_*): Add declarations moved from
1941 * gdbtypes.c (create_string_type): New function to create real
1943 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1944 renamed to TYPE_CODE_STRING.
1945 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1946 builtin_type_* types moved from c-lang.c.
1947 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1948 to TYPE_CODE_STRING.
1949 * gdbtypes.h (builtin_type_string): Add extern declaration.
1950 * gdbtypes.h (create_string_type): Add prototype.
1951 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1952 renamed to TYPE_CODE_STRING.
1953 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1955 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1956 renamed to TYPE_CODE_STRING.
1957 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1959 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1960 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1961 to TYPE_CODE_STRING.
1962 * valops.c (allocate_space_in_inferior): New function and
1963 prototype, using code ripped out of value_string.
1964 * valops.c (value_string): Rewritten to use new function
1965 allocate_space_in_inferior, but temporarily disabled until some
1966 other support is in place.
1967 * valops.c (value_array): New function to create array constants.
1968 * valprint.c (val_print_string): Add comment to document use,
1969 complete rewrite to fix several small buglets.
1970 * value.h (value_array): Add prototype.
1971 * value.h (val_print_string): Change prototype to match rewrite.
1972 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1973 * ch-exp.y (match_character_literal): Disable recognition of
1974 control sequence form of character literals and document why.
1976 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1978 * nindy-share/nindy.c: Add comments to #endif's to clarify
1981 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1982 read_memory to get byte order right.
1983 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1984 anymore. This is done in paread.c now. We expect unwind info
1985 to hang off of objfiles, and search all of the objfiles when until
1987 * (skip_trampoline_code): Cast arg to target_read_memory.
1988 * objfiles.h (struct objfile): Add new field obj_private to hold
1989 per object file private data (unwind info in this case).
1990 * paread.c (read_unwind_info): New routine to read unwind info
1991 for the objfile. This data is hung off of obj_private.
1992 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1993 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1994 make this easier to access.
1996 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1998 * c-valprint.c (cp_print_class_member): Add extern decl.
1999 * c-valprint.c (c_val_print): Extract code for printing methods
2000 and move it to cp_print_class_method in cp-valprint.c.
2001 * c-valprint.c (c_val_print): Extract code to print strings and
2002 move it to val_print_string in valprint.c.
2003 * cp-valprint.c (cp_print_class_method): New function using
2004 code extracted from c_val_print.
2005 * valprint.c (val_print_string): New function using code
2006 extracted from c_val_print.
2007 * value.h (val_print_string): Add prototype.
2008 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2009 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2010 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2011 CHECKBUF, growbuf_by_size): New variables, macros, and support
2012 functions for implementing a dynamically expandable temp buffer.
2013 * ch-exp.y (match_string_literal): New lexer function.
2014 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2015 removed and replaced with new CHECKBUF macro.
2016 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2017 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2019 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2021 * Makefile.in: Add info for paread.o.
2022 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2024 * blockframe.c (frameless_look_for_prologue): Correct the
2026 * gdbtypes.h, gdbtypes.c: Use const in decl of
2027 cplus_struct_default, now that pa-gas assembler has been fixed.
2028 * hppah-nat.c: Formatting.
2029 * hppah-tdep.c: Remove lots of useless externs for variables we
2031 * (find_unwind_entry): Speed up by using binary search, and a one
2033 * (rp_saved): New routine to see what unwind info says about RP
2034 being saved on the stack frame.
2035 * (frame_saved_pc): Look for prologue to see if we need to
2036 examine the stack for the saved RP or not.
2037 * (init_extra_frame_info): Check for prologue, instead of
2038 framesize to determine if we are frameless or not.
2039 * (frame_chain_valid): Stop backtraces when we run into _start.
2040 * (push_dummy_frame): Reformat to make more readable.
2041 * (find_dummy_frame_regs): ditto.
2042 * (hp_pop_frame): ditto.
2043 * (hp_restore_pc_queue): small cleanup.
2044 * (hp_push_arguments): ditto.
2045 * (pa_do_registers_info): ditto.
2046 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2047 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2048 * Define FRAME_CHAIN_VALID.
2049 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2050 passed to functions.
2052 * paread.c (pa_symtab_read): Use new bfd conventions for
2053 accessing linker symbol table.
2054 * (pa_symfile_init): Access embedded STAB info via BFD section
2055 mechanism and related macros.
2058 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2060 * sparc-stub.c: Use a seperate stack for our traps.
2061 * Handle recursive traps.
2062 * Remove all trap init code. This needs to be done by the
2064 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2066 * (handle_exception): See if we are at breakinst, if so, then
2067 advance PC sp that users can just step out of breakpoint().
2068 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2069 new place if SP has changed.
2070 * (case 's'): Get rid of this, we can't do it yet.
2071 * (case 't'): New command to test any old random feature.
2072 * (case 'r'): New command to reset the system.
2073 * (breakpoint): Add label to breakpoint trap instruction so that
2074 handle_exception() can detect where we are and get past the
2075 breakpoint trivially.
2077 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2079 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2081 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2083 * configure.in: recognise all sparclite variants
2085 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2087 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2088 binary files oring in the right bit.
2090 * main.c, source.c, state.c, symmisc.c: use macros defined in
2091 fopen-{bin|both} when fopening files.
2093 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2095 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2096 from a configuration file (typically including <limits.h>), or to
2097 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2098 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2099 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2100 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2101 * exppritn.c (print_subexp, dump_expression): Add case for
2103 * expression.h (OP_BITSTRING): New expression element type for
2105 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2106 macros to convert between number of expression elements and bytes
2107 to store that many elements.
2108 * i960-tdep.c (leafproc_return): Use new macros to access
2109 minimal symbol name and address fields.
2110 * m88k-pinsn.c (sprint_address): Use new macros to access
2111 minimal symbol name and address fields.
2112 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2113 minimal symbol address field.
2114 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2115 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2116 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2117 Use new BYTES_TO_EXP_ELEM macro.
2118 * parse.c (write_exp_bitstring): New function to write packed
2119 bitstrings into the expression element vector.
2120 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2122 * parser-defs.h (struct stoken): Document that it is used for
2123 OP_BITSTRING as well as OP_STRING.
2124 * parser-defs.h (write_exp_bitstring): Add prototype.
2125 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2126 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2127 LOWER, LENGTH): New tokens for keywords.
2128 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2129 upper_lower_argument, length_argument, array_mode_name,
2130 string_mode_name, variant_structure_mode_name): New non-terminals
2132 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2133 * ch-exp.y (match_bitstring_literal): New lexer support function
2134 to recognize bitstring literals.
2135 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2136 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2137 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2138 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2139 * ch-exp.y (yylex): Check tokentab6.
2140 * ch-exp.y (yylex): Call match_bitstring_literal.
2142 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2144 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2145 symbol name and value fields.
2147 * c-exp.y (yylex): Make static, to match prototype and other
2150 * expression.h (exp_opcode): Add BINOP_MOD.
2151 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2152 * expprint.c (dump_expression): Handle new BINOP_MOD.
2153 * language.c (binop_type_check): Handle new BINOP_MOD.
2154 * main.c (float_handler): Re-enable float handler when hit.
2155 * valarith.c (language.h): Include, need current_language.
2156 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2157 for integer divide truncates towards zero for negative results.
2158 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2159 * valarith.c (value_binop): Allow arithmetic operations on
2160 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2161 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2162 * ch-exp.y (tokentab3): Add MOD and REM.
2163 * ch-exp.y (yylex): Set innermost_block for symbols found
2164 in local scopes. Return LOCATION_NAME for local symbols.
2165 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2166 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2168 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2170 * command.c (shell_escape, make_command, _initialize_command):
2171 don't create or use fork if CANT_FORK is defined.
2172 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2173 code written for the IBM PC" remain.
2174 * xm-go32.h: define CANT_FORK
2176 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2178 * remote-sim.c: first attempt at general simulator interface
2179 * remote-hms.c: whitespace
2180 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2181 understand new stack layout. (print_register_hook): print ccr
2182 register in a fancy way.
2184 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2186 * eval.c (language.h): Include.
2187 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2188 to pointer types when the current language is C. It loses for
2189 other languages when the lower index bound is nonzero.
2190 * valarith.c (value_subscript): Take array lower bounds into
2191 account when performing subscripting operations.
2192 * valops.c (value_coerce_array): Add comment describing why
2193 arrays with nonzero lower bounds are dealt with in value_subscript,
2194 rather than in value_coerce_array.
2196 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2198 * ch-exp.y (FLOAT_LITERAL): Add token.
2199 * ch-exp.y (literal): Add FLOAT_LITERAL.
2200 * ch-exp.y (match_float_literal): New lexer routine.
2201 * ch-exp.y (convert_float): Remove.
2202 * ch-exp.y (yylex): Call match_float_literal.
2203 * ch-exp.y (yylex): Match single '.' after trying
2204 to match floating point literals.
2206 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2207 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2209 * expprint.c (dump_expression): New function for dumping
2210 expression vectors during gdb debugging.
2211 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2212 MULTI_SUBSCRIPT and moved out of BINOP range.
2213 * expression.h (DUMP_EXPRESSION): New macro that calls
2214 dump_expression if DEBUG_EXPRESSIONS is defined.
2215 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2216 * parse.c (length_of_subexp, prefixify_subexp): Change
2217 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2218 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2219 prefixify'ing the expression.
2220 * printcmd.c (print_command_1): Add comment.
2221 * ch-exp.y (expression_list): Add useful actions.
2222 * ch-exp.y (value_array_element): Add useful actions.
2223 * ch-exp.y (array_primitive_value): Add production.
2224 * ch-exp.y (yylex): Recognize ',' as a token.
2226 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2228 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2229 POSIXize the recursive makes (make [variable assignments] target{s})
2231 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2233 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2234 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2235 CPLUS_MARKER for all SVR4 systems, so follow suit.
2236 * defs.h (strdup_demangled): Remove prototype.
2237 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2238 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2239 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2240 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2241 prim_record_minimal_symbol_and_info): Use new macro
2242 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2243 * minsyms.c (install_minimal_symbols): Use new macro
2244 SYMBOL_INIT_DEMANGLED_NAME.
2245 * stabsread.c (define_symbol): Use new macro
2246 SYMBOL_INIT_DEMANGLED_NAME.
2247 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2248 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2249 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2250 SYMBOL_INIT_DEMANGLED_NAME.
2251 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2252 SYMBOL_DEMANGLED_NAME now tests language itself.
2253 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2254 now tests language itself.
2255 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2256 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2257 mangled name member in the language dependent portion of a symbol.
2258 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2259 mangled name member appropriate for a symbol's language.
2260 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2261 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2262 SYMBOL_DEMANGLED_NAME now tests language itself.
2263 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2264 initializes language dependent portion of symbol.
2265 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2266 demangles and caches the demangled form of symbol names.
2267 * utils.c (fputs_demangled, fprint_symbol): Use current language
2268 to select an appropriate demangling algorithm.
2269 * utils.c (strdup_demangled): Remove, no longer used.
2270 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2271 access the Chill mangled name member in the language dependent
2272 portion of a symbol.
2273 * ch-lang.c (chill_demangle): New function, simple demangler.
2274 * defs.h (chill_demangle): Add prototype.
2275 * symtab.h (language_dependent_info): Add struct for Chill.
2277 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2279 * Makefile.in (BISON): Add comment that when bison is used, it
2280 must include the "-y" option.
2281 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2282 Remove defines to remap non-yacc symbols, thus backing out of
2283 previous recent changes. Standard policy is that non-yacc parser
2284 generators get fixed, rather than adding bug workarounds in gdb
2285 for each new one that pops up. Expand comment to note this.
2286 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2288 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2290 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2291 case. Use code in N_SOL.
2293 * paread.c: New file that contains all HPPA/HPUX symbol reading
2295 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2296 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2297 * (dbx_symfile_offsets): Make static.
2298 * (pastab_build_psymtabs): New interface routine for paread to
2299 send stabs into dbxread.
2300 * gdb-stabs.h: Remove gobs of HPPA cruft.
2302 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2304 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2306 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2308 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2309 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2310 and YYDEBUG is not already defined.
2311 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2312 them during the previous replacements.
2313 * printcmd.c (_initialize_printcmd): Update internal documentation
2314 for "set" command to note that the assignment syntax is language
2316 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2317 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2318 and YYDEBUG is not already defined.
2319 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2320 single_assignment_action): New terminals and nonterminal for gdb
2321 extensions to chill expression grammer.
2322 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2323 tokens that start with '$' (register names, convenience vars, etc).
2324 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2325 * ch-exp.y (yylex): Call match_dollar_tokens.
2327 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2329 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2330 accessing minimal symbol data.
2331 * infcmd.c (read_pc): Use #ifdef, not #if.
2332 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2333 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2334 minimal symbol data.
2336 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2337 frame. Use find_return_regnum to find the caller.
2338 * (find_unwind_entry): New routine to locate stack frame info
2339 associated with a procedure. This looks in the $UNWIND_START$
2340 section in the SOM file.
2341 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2342 figure out where the caller's return address is stored.
2343 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2344 to figure out the frame size for a procedure.
2345 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2346 * (init_extra_frame_info): New routine. Corrects PC and FP for
2347 outermost frame if necessary.
2348 * (frame_chain): New routine, moved from tm-hppa.h.
2349 * (skip_trampoline_code): Handle computed function calls (ie:
2350 calls from $$dyncall).
2351 * (unwind_command): Temporary support function to allow user
2352 to control/observe aspects of the unwind (stack frame) info.
2353 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2354 was in a system call, if so, then read the PC from r31.
2355 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2356 with extra arg for skip_trampoline_code().
2357 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2358 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2359 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2361 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2363 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2364 Call new bfd_get_size() and verify that string table is no larger
2365 than the file that is supposed to contain it.
2366 * symfile.c (syms_from_objfile): Only complain about configured
2367 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2368 current target is the default BFD target.
2370 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2372 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2373 * solib.c (bkpt_names): New array of symbol names to try to
2374 use for the "mapping complete" breakpoint. Configurable
2375 define SOLIB_BKPT_NAME is first one to try.
2376 * solib.c (find_solib): Test debug_base for nonzero rather
2377 than just greater than zero.
2378 * solib.c (enable_break): Use bkpt_names to look up address
2379 at which to set "mapping complete" breakpoint.
2381 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2383 * defs.h (STRCMP, STREQ, STREQN): New macros.
2384 * defs.h (demangle_and_match): Remove prototype.
2385 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2386 and STREQN defined in defs.h.
2387 * dwarfread.c (set_cu_language): For completely unknown languages,
2388 try to deduce the language from the filename. Retain behavior
2389 that for known languages we don't know how to handle, we use
2391 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2392 and demangled name fields in symbol.
2393 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2394 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2395 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2396 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2397 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2398 Replace usages throughout.
2399 * elfread.c (demangle.h): Include.
2400 * elfread.c (record_minimal_symbol): Remove prototype and function.
2401 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2402 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2403 * infcmd.c (jump_command): Remove code to demangle name and add
2404 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2405 * minsyms.c (demangle.h): Include.
2406 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2407 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2408 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2409 * mipsread.c (psymtab_language): Add static variable.
2410 * stabsread.c (demangle.h): Include.
2411 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2412 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2413 * stack.c (return_command): Remove explicit demangling of name
2414 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2415 * symfile.c (demangle.h): Include.
2416 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2417 to match macros in symfile.h and allow them to be compiled
2418 if INLINE_ADD_PSYMBOL is not true.
2419 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2420 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2421 Add code to demangle and cache C++ symbol names. Use macro form
2422 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2423 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2424 Remove, also defined in symfile.c, which we already fixed.
2425 * symtab.c (expensive_mangler): Remove prototype and function.
2426 * symtab.c (find_methods): Remove physnames parameter and fix
2428 * symtab.c (completion_list_add_symbol): Name changed to
2429 completion_list_add_name.
2430 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2431 the normal symbol name and the cached C++ demangled name.
2432 * symtab.c (lookup_demangled_partial_symbol,
2433 lookup_demangled_block_symbol): Remove prototypes and functions.
2434 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2435 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2436 Remove code to try demangling names and matching them.
2437 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2438 Fix to try matching the cached demangled name if no match is
2439 found using the regular symbol name.
2440 * symtab.c (find_methods): Remove unused physnames array.
2441 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2442 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2443 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2444 C++ demangled symbol names.
2445 * symtab.h: Much reformatting of structures and such to add
2446 whitespace to make them more readable, and make them more
2447 consistent with other gdb structure definitions.
2448 * symtab.h (general_symbol_info): New struct containing fields
2449 common to all symbols.
2450 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2451 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2452 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2453 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2454 symbol): Use general_symbol_info struct.
2455 * utils.c (demangle_and_match): Remove, no longer used.
2456 * valops.c (demangle.h): Include.
2457 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2458 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2459 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2460 symmisc.c, symtab.c, valops.c: Replace references to minimal
2461 symbol fields with appropriate macros.
2462 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2463 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2464 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2465 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2466 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2467 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2468 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2469 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2470 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2471 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2472 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2473 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2474 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2475 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2477 * buildsym.c (start_subfile, patch_subfile_names): Default the
2478 source language to what can be deduced from the filename.
2479 * buildsym.c (end_symtab): Update the source language in the
2480 allocated symtab to match what we have been using.
2481 * buildsym.h (struct subfile): Add a language field.
2482 * c-typeprint.c (c_print_type): Remove code to do explicit
2484 * dbxread.c (psymtab_language): Add static variable.
2485 * dbxread.c (start_psymtab): Initialize psymtab_language using
2486 deduce_language_from_filename.
2488 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2490 * valprint.c (val_print): Reorganize comment and add note
2491 about dependency on target byte ordering.
2492 * ch-exp.y (value_array_slice): Fix typo.
2493 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2494 byte sized ints are assumed to be char strings and printed with
2495 string syntax. In chill, arrays of chars and arrays of
2496 bytes/ubytes are distinquishable, and printed appropriately.
2498 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2500 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2501 read/write routines for HPUX.
2503 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2504 branch targets to compute target address using const from previous
2505 instruction if necessary.
2506 * Add `Q' operator to print out bit position field various
2508 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2509 cleanups, use new code from Utah.
2510 * (store_inferior_registers): Update to new code from Utah.
2511 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2512 * (fetch_register): Clear out priv level when reading PCs.
2513 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2514 * Remove decl of errno, #include wait.h and target.h.
2515 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2516 were inside of a kernel call. If so, then PC is in a different
2517 register. Also, mask out bottom two bits of all PCs so as not to
2518 confuse higher level code.
2519 * (push_dummy_frame): Create from #define in tm-hppa.h.
2520 * (find_dummy_frame_regs): Update from Utah.
2521 * (hp_pop_frame): Create from #define in tm-hppa.h.
2522 * (hp_restore_pc_queue): New, from Utah.
2523 * (hp_push_arguments): Big fixes from Utah.
2524 * (pa_do_registers_info, pa_print_registers): Only print out fp
2526 * (skip_trampoline_code): New routine to deal with stubs that
2527 live in nowhereland between callers and callees.
2528 * i860-tdep.c: Remove decl of attach_flag.
2529 * infrun.c (wait_for_inferior): Add new macro
2530 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2531 at by PC will be nullified. If so, then step the target once more
2532 so as to avoid confusing the user.
2533 * (just before step_over_function:): Use stop_func_start, not
2534 stop_pc when checking for the existance of line number info.
2535 stop_func_start will reflect the proper address of the target
2536 routine, not of the stub that we may be traversing to get there.
2537 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2538 to deal with the stubs that PA compilers sometimes stick between
2539 callers and callees. Also, define FLAGS_REGNUM for access to the
2541 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2543 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2544 write gr0, PC regs, and PSW!
2545 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2546 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2548 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2549 * Define struct unwind_table_entry.
2550 * valops.c (call_function_by_hand): Add another arg to
2551 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2554 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2556 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2558 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2560 * Makefile.in (VERSION): Bump to 4.7.4.
2561 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2562 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2563 * Makefile.in (HFILES): Add valprint.h.
2564 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2565 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2566 * typeprint.c, typeprint.h: New files for language independent
2567 type printing functions.
2568 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2569 type printing functions and definitions.
2570 * valprint.h: New include file for language independent value
2571 printing definitions.
2572 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2573 dependent value printing functions.
2574 * c-exp.y (production ptype): Add range_type variable and use new
2575 create_range_type function.
2576 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2577 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2578 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2579 "const static" to ANSI-conformant "static const".
2580 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2581 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2583 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2584 * coffread.c (decode_type): Add range_type variable and call to
2585 new create_range_type function.
2586 * complaints.c (complain): Remove unused val variable.
2587 * complaints.c (_initialize_complaints): Make it void.
2588 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2589 variable and call new create_range_type function.
2590 * defs.h (enum val_prettyprint): Move enum from value.h to here
2591 so we can avoid having to include value.h just for prototypes that
2592 need the enum (thanks ANSI).
2593 * dwarfread.c (struct_type): Local anonymous_size variable is
2594 only used if !BITS_BIG_ENDIAN.
2595 * dwarfread.c (decode_subscript_data_item): Add rangetype
2596 variable and call new create_range_type function.
2597 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2599 * eval.c (evaluate_subexp): Remove unused local variable name
2600 and the statement with no side effects that initializes it.
2601 * expprint.c (print_subexp): Change local_printstr to
2603 * gdbtypes.c (create_range_type): New function that creates
2604 a range type using code fragments from object file readers as
2605 an example of what has to be initialized.
2606 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2607 and high_bound parameters, replaced with a single range_type
2608 parameter. Change function body to use passed in range_type
2609 rather than handcrafting one.
2610 * gdbtypes.h (create_range_type): Add prototype.
2611 * gdbtypes.h (create_array_type): Change prototype parameters.
2612 * infrun.c (normal_stop): Remove unused local variables tem and c.
2613 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2614 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2615 stub functions that call error if called.
2616 * language.c (unknown_language_defn, auto_language_defn,
2617 local_language_defn): Add initializers unk_lang_print_type and
2619 * language.h (struct language_defn): Reformat for larger
2620 comments, add la_print_type and la_val_print members. Add
2621 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2622 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2623 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2625 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2627 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2628 * main.c (execute_command): Remove unused local variable cmdlines.
2629 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2630 (clear_displays), symmisc.c (block_depth), values.c
2631 (clear_value_history):
2632 Make testing of truth value of assignment result explicit.
2633 * mipsread.c (upgrade_type): Update FIXME to include future use
2634 of create_range_type.
2635 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2636 whatis_exp, maintenance_print_type): Move prototypes and functions
2638 * printcmd.c (_initialize_printcmd): Move add_com calls for
2639 ptype_command and whatis_command to new typeprint.c.
2640 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2641 * source.c (find_source_lines): Local variable c only used
2642 when LSEEK_NOT_LINEAR is defined.
2643 * stabsread.c (read_array_type): Use new create_range_type
2645 * stabsread.c (read_range_type): Add new index_type variable and
2646 call new create_range_type function rather than handcrafting
2648 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2649 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2650 * symtab.c (type_print_base usages): Use c_type_print_base.
2651 * symtab.c (type_print_varspec_prefix usages): Use
2652 c_type_print_varspec_prefix.
2653 * symtab.c (type_print_method_args usages): Use
2654 cp_type_print_method_args.
2655 * valprint.c: Completely ripped apart and the fragments used
2656 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2657 valprint.h. Remaining stuff is language independent.
2658 * value.h (struct fn_field): Forward declare for prototypes.
2659 * value.h (type_print_1): Remove prototype.
2660 * value.h (enum val_prettyprint): Moved to defs.h.
2661 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2662 * value.h (baseclass_offset): Add prototype.
2663 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2664 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2665 * ch-typeprint.c: New file for language dependent type printing.
2666 * ch-valprint.c: New file for language dependent value printing.
2667 * ch-exp.y (parse_number): Remove prototype and stub function.
2668 * ch-exp.y (decode_integer_literal): Removed unused digits and
2670 * ch-exp.y (convert_float): Completely ifdef out for now.
2671 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2672 ch-lang.c (chill_op_print_tab):
2673 Change from ANSI-obsolescent "const static" to ANSI-conformant
2675 * ch-exp.y (yylex): Add unhandled storage class enumeration
2676 literals to switch statement for completeness.
2677 * ch-lang.c (chill_create_fundamental_types): Remove unused
2678 nbytes variable. Change dummy type to 2 bytes to match int.
2679 Handle FT_VOID types gratuituously added to chill DWARF by
2680 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2681 type rather than a one byte TYPE_CODE_INT type.
2682 * ch-lang.c (chill_language_defn): Add chill_print_type and
2684 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2686 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2688 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2689 bfd_get_symbol_leading_char instead.
2691 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2692 leading character from names.
2693 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2694 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2695 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2697 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2698 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2699 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2700 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2701 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2702 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2703 * symfile.c (syms_from_objfile): Insert debugging check to test
2704 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2706 * doc/gdbint.texinfo (Host Conditionals): Remove
2707 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2709 (Target Conditionals): Remove all of the above.
2711 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2713 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2714 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2716 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2718 * coffread.c (decode_type): catch negative tagndx fields generated
2720 * exec.c: comment out string following #endif.
2721 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2722 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2724 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2725 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2727 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2729 * complaints.c: New file, code moved from utils.c.
2730 * complaints.c (complain): Made into a varargs function.
2731 * complaints.h: New file, code moved from symfile.h.
2732 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2733 * Makefile.in (HFILES): Add complaints.h.
2734 * Makefile.in (OBS): Add complaints.o.
2735 * symfile.c (complaint_root, stop_whining, complaint_series,
2736 complain, clear_complaints, add_show_from_set for stop_whining):
2737 Moved to complaints.c.
2738 * symfile.h (struct complaint, complaint_root decl, complain
2739 prototype, clear_complaints prototype): Moved to complaints.h.
2740 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2741 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2742 complaints.h. Remove casts from arguments to complain(),
2743 which is now a varargs function, and remove unnecessary
2744 placeholder zero args.
2745 * defs.h (begin_line): Add prototype.
2746 * defs.h (vprintf_filtered): Add prototype.
2747 * dwarfread.c (varargs.h): Remove, no longer needed.
2748 * dwarfread.c (dwarfwarn): Remove prototype and function.
2749 * dwarfread.c (complaints): Define a bunch of complaints.
2750 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2751 usages to standard complain() calls.
2752 * utils.c (begin_line): New function that ensures that
2753 whatever gets filter-printed next starts on its own line.
2754 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2755 but to stdout (calls vfprintf_filtered internally).
2757 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2759 * remote.c: Avoid printf_filtered line limit. Suggested by
2760 Robert R. Henry, <rrh@tera.com>.
2761 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2763 * main.c (main): Accept --silent as well as --quiet. Change +help
2764 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2766 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2767 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2769 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2771 * tm-nindy960.h, remote-nindy.c: Lint.
2773 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2775 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2776 a optional type to decorate as an array type, the type of the
2777 index, and the bounds of the array. Records this additional info
2778 in the array type for use with languages with nonzero array
2780 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2781 to note that arrays may have bounds.
2782 * gdbtypes.h (create_array_type): Update prototype.
2783 * c-exp.y (ptype production): Adjust for new create_array_type
2784 calling conventions.
2785 * coffread.c (decode_type): Call create_array_type rather than
2786 handcrafting array types.
2787 * convex-tdep.c (value_type): Remove, now use create_array_type.
2788 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2789 vector_type into calls to create_array_type.
2790 * dwarfread.c (decode_subscr_data): Name changed to
2791 decode_subscript_data_item throughout.
2792 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2793 create_array_type. Now records index type and range as well.
2794 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2795 change to use create_array_type.
2796 * dwarfread.c (read_subroutine_type): Test existing user defined
2797 types before decorating them, to ensure they are blank, and
2798 complain about it if they are not.
2799 * dwarfread.c (decode_fund_type): For unrecognized types, always
2800 return some valid type (type integer). If the unrecognized type
2801 cannot be an implementation defined type, complain as well.
2802 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2803 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2804 * mipsread.c (upgrade_type): Add FIXME comment that code to
2805 handcraft arrays should be replaced with call to create_array_type.
2806 * stabsread.c (read_array_type): Replace code to handcraft
2807 array types with call to create_array_type.
2808 * valprint.c (type_print_varspec_prefix): Minor formatting
2809 change, join lines that don't need to be split.
2811 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2813 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2814 decl for attach_flag, it now lives in inferior.h.
2815 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2816 Make most functions static.
2817 * hppah-nat.c: General cleanups, remove BSD specific code (since
2818 that all lives in hppab-nat.c).
2819 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2820 Change sense of test against inside_entry_file(). This fix is
2822 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2823 to read/write_register_bytes().
2824 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2825 work around PA-GAS assembler bug. Also, add trailing */ to some
2827 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2828 Same reason as above.
2830 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2832 * mipsread.c (parse_symbol): When checking whether a structured
2833 type is an enum, check qualifiers of its first member, as well as
2834 the base type of the member. Bug found and fixed by John M.
2835 Farrell, <farrell@fjord.reo.dec.com>.
2837 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2838 * remote-vx.c: Don't include vx-share/reg.h.
2839 * vx-share/ptrace.h: Reproduce from scratch.
2840 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2841 * Makefile.in: Remove references to removed files, and to removed
2842 29k-share directories.
2844 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2846 * c-lang.c (_initialize_c_language): Name changed from
2848 * m2-lang.c (_initialize_m2_language): Name changed from
2850 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2851 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2852 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2853 expression parsing into c-lang.c and m2-lang.c respectively.
2854 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2855 m2-exp.y respectively.
2856 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2857 and m2-* files respectively.
2858 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2859 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2860 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2861 * expression.h (struct block): Forward declaration for prototypes.
2862 * language.h (struct objfile): Forward declaration for prototypes.
2863 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2864 * Makefile.in (HFILES): Add ch-lang.h.
2865 * Makefile.in (OBS): Add ch-lang.o.
2866 * ch-exp.y: Migrate code that has nothing to do with expression
2867 parsing into ch-lang.c.
2868 * ch-lang.c: New file, code migrated from c-exp.y.
2869 * ch-lang.h: New file, internal interface between ch-* files.
2870 * ch-lang.c (_initialize_chill_language): Name changed from
2871 _initialize_chill_exp.
2873 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2874 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2875 * config/amix.mh (NATDEPFILES): Add.
2876 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2879 * dwarfread.c (decode_subscr_data): Remove spurious test that
2880 accepted only integer subscript types. We don't do anything
2881 with the type at the moment anyway.
2883 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2885 * ch-exp.y (match_character_literal): Fix case where no
2886 match at all is found.
2887 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2888 width types. For example, "INT" is always 2 bytes regardless
2889 of the values of any TARGET_*_BIT macros. So use explicit
2890 numeric sizes for the types.
2892 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2894 * c-exp.y (c_create_fundamental_type): New function to create
2895 language specific fundamental types for C.
2896 * m2-exp.y (m2_create_fundamental_type): New function to create
2897 language specific fundamental types for Modula 2.
2898 * c-exp.y (c_language_defn, cplus_language_defn): Add
2899 c_create_fundamental_type to language struct initializers.
2900 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2901 to language struct initializers.
2902 * dwarfread.c (expression.h, language.h): Include.
2903 * dwarfread.c (ftypes): New array to hold fundamental types
2904 for current compilation unit.
2905 * dwarfread.c (cu_language_defn): New pointer to language
2906 struct for language of current compilation unit.
2907 * dwarfread.c (dwarf_fundamental_type): New function to
2908 create/lookup fundamental types.
2909 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2910 * dwarfread.c (throughout): Replace lookup_fundamental_type
2911 with dwarf_fundamental_type.
2912 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2913 compilation unit (may be different language or different objfile).
2914 * gdbtypes.c (lookup_fundamental_type): Move actual type
2915 creations into language specific fundamental type creation
2916 functions and call via create_fundamental_type. Add comment
2917 about this function being obsolescent.
2918 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2919 sized signed and unsigned integers.
2920 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2921 * language.c (language_def): New function to lookup a language
2922 struct given it's enumeration.
2923 * language.h (struct language_defn): Add la_fund_type, a pointer
2924 to a function that creates fundamental types for this language.
2925 * language.h (create_fundamental_type): New macro to create
2926 fundamental types based on the current language.
2927 * language.h (language_def): Add prototype.
2928 * language.c (unk_lang_create_fundamental_type): New function
2929 for initializing language structs, calls error if called.
2930 * language.c (unk_language_defn, auto_language_defn,
2931 local_language_defn): Use unk_lang_create_fundamental_type.
2932 ch-exp.y (chill_create_fundamental_type): New function.
2933 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2934 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2936 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2938 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2940 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2941 as GCC_PRODUCER and GPLUS_PRODUCER.
2943 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2945 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2948 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2950 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2951 rather than '$'. This particular piece of braindamage is
2952 spreading like ooze. It's now infected libiberty, deja-gnu,
2954 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2955 hardwired '$' character.
2957 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2959 (Changes to break incredibly ugly, unmaintainable 750 line
2960 read_struct_type function up into managable pieces.)
2961 * Makefile.in (VERSION): Bump to 4.7.3.
2962 * stabsread.c (struct field_info): Local struct definition.
2963 * stabsread.c (read_member_functions, read_struct_fields,
2964 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2965 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2966 functions from fragmented read_struct_type.
2967 * stabsread.c (stabs_general_complaint): Catchall complaint.
2968 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2969 symbol name continuation code. Use macro throughout.
2970 * stabsread.c (various places): Replace add-one-to-pointer
2971 with pointer increment.
2972 * stabsread.c (read_type): Retain function local copy of type
2973 descriptor. Rearrange code calling read_struct_type() to match
2975 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2976 a single blank as the name of nameless enumerations. Recognize
2977 this special case and set nameless flag.
2978 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2980 * ch-exp.y (access_name): New non-terminal token and
2982 * ch-exp.y (general_procedure_name): Now a terminal token.
2983 * ch-exp.y (location): Expand production.
2984 * ch-exp.y (match_simple_name_string): New function.
2985 * ch-exp.y (yylex): Call match_simple_name_string and return
2986 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2988 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2990 * munch: Backslash escape vertical bar characters inside
2991 grep patterns since they have special meaning for some greps.
2992 * parse.c (write_exp_string): Complete rewrite to store string
2993 contants as a leading explicit length, followed by the string data,
2994 followed by a trailing explicit length.
2995 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2996 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2997 Use recorded explicit length of strings in expression elements,
2998 rather than strlen. Adjust code to skip over strings stored in
2999 expression elements, and code to access strings, to account for
3000 new leading explicit size expression element.
3001 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3002 0, to avoid negative expression element indices.
3003 * valops.c (search_struct_method): Minor whitespace change.
3005 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3007 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3008 which together maintain a dynamically expandable static buffer
3009 for the lexer to use when translating C strings to their internal
3010 form (other future uses possible). Fix parsing of C style strings
3011 to do the normal C style input conversions of escaped character
3013 * valops.c (value_string): Remove translation of escaped
3014 character sequences, now done in C expression parser.
3015 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3016 and decides if it should be printed in literal form or some other
3017 form, based on it's ASCII value and setting of sevenbit_strings.
3018 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3019 macro, change indentation style.
3020 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3021 * ch-exp.y (chill_printstr): First cut at real function instead
3024 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3026 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3028 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3030 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3032 * defs.h (sevenbit_strings): Add declaration.
3033 * defs.h (printchar): Replace with gdb_printchar.
3034 * language.h (language_defn): Add new function pointers
3035 la_printchar and la_printstr, to do language dependent
3036 printing of characters and strings.
3037 * language.h (local_printchar, local_printstr): New macros
3038 to call language dependent functions pointed to by la_printchar
3039 and la_printstr respectively.
3040 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3041 dependent functions for printing characters and strings.
3042 * c-exp.y (c_language_defn, cplus_language_defn): Add
3043 c_printchar and c_printstr.
3044 * command.c (do_setshow_command): Rename printchar use to
3046 * expprint.c (print_subexp): Replace C style string output
3047 with call to local_printstr.
3048 * language.c (unk_lang_printchar, unk_lang_printstr):
3049 New stubs, currently errors.
3050 * language.c (unknown_language_defn, auto_language_defn,
3051 local_language_defn): Add unk_lang_printchar and
3053 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3054 language dependent functions to print characters and strings.
3055 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3056 * utils.c (printchar): Renamed to gdb_printchar.
3057 * valprint.c (print_string): Remove prototype, function moved
3058 to c-exp.y, where it becomes c_printstr.
3059 * valprint.c (print_max): Made global for reference from the
3060 language dependent printing routines in *-exp.y.
3061 * valprint.c (repeat_count_threshold): New variable with function
3062 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3063 Change all references to old macro to references to new variable.
3064 * valprint.c (value_print, val_print): Replace calls to
3065 print_string with calls to local_printstr.
3066 * valprint.c (val_print): Replace C style character printing
3067 with call to local_printchar.
3068 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3069 * valprint.c (_initialize_valprint): Add add_show_from_set
3070 call for setting up repeat_count_threshold as print variable.
3071 * ch-exp.y (decode_integer_value): New function.
3072 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3073 * ch-exp.y (chill_printchar, chill_printstr): New language
3074 dependent functions for printing characters and strings.
3075 * ch-exp.y (chill_language_defn): Add chill_printchar and
3078 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3080 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3081 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3082 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3084 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3086 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3087 and assume the process has been killed.
3089 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3091 * remote-udi.c (udi_open): Reset vars so that user can re-run
3092 programs without leaving GDB.
3093 * (many routines): Slightly improve error handling.
3094 * (download): Zero out BSS by longs instead of bytes to avoid
3095 timeouts in real hardware.
3096 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3097 that connection is no longer in use after shutdown() of socket.
3098 This keeps GDB from dying of a SIGPIPE when you issue multiple
3099 `target udi' commands.
3101 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3103 * language.h (language_format_info): New structure to bundle
3104 local formatting information.
3105 * language.h (language_defn): Replace individual format info
3106 with language_format_info structs.
3107 * language.h (local_*_format, local_*_format_prefix,
3108 local_*_format_specifier, local_*_format_suffix): New macros
3109 for binary/octal/decimal/hex formats to access info elements.
3110 * c-exp.y (c_language_defn): Update for new format handling.
3111 * m2-exp.y (m2_language_defn): Update for new format handling.
3112 * dbxread.c (language.h): Include for partial-stab.h use.
3113 * mipsread.c (expression.h, language.h): Include for
3115 * defs.h (local_hex_format, local_hex_format_custom,
3116 local_hex_string, local_hex_string_custom): Move to language.h.
3117 * language.c (local_hex_format_custom, local_hex_string,
3118 local_hex_string_custom, local_octal_format_custom): Use new
3120 * language.c (unknown_language_defn, auto_language_defn,
3121 local_language_defn): Update for new format handling.
3122 * printcmd.c (print_scalar_formatted): Use new macros
3123 to access decimal and binary format info for printing.
3124 * c-exp.y (chill_language_defn): Update for new format handling.
3125 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3126 * ch-exp.y (decode_integer_literal): Add function
3127 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3128 * ch-exp.y (builtin_type_chill_char): Add definition.
3129 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3131 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3133 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3135 (aix_framedata): added nosavedpc field.
3136 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3138 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3139 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3140 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3141 instructions as function_frame_info does. Expand special case of
3142 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3144 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3146 (function_frame_info): Set frameless if the function has no frame,
3147 and set nosavedpc if the PC was not saved. Handle gcc generated
3148 stfd 31,-4(31); st 31, -12(31) correctly.
3149 (frameless_function_invocation): New second argument pcsaved; if 0
3150 return whether the function has a frame, if 1 return whether the
3152 (frame_initial_stack_address): Correct typo: cache registers for
3153 callee_fi, not for fi, (avoids reading garbage memory locations).
3155 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3157 * infrun.c (wait_for_inferior (just before step_over_function
3158 label)): Change test for stepping into subroutine to check for the
3159 presence of line number info. This makes stuff compiled with -g1
3160 cause GDB to not lose control when stepping.
3162 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3163 Improve comments as well.
3165 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3167 * Makefile.in (VERSION): Bump to 4.7.2
3168 * symtab.c (find_pc_symtab): Fix return of random value
3170 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3171 Makefile since it contains sed patterns used in generation.
3172 Add sed pattern to also delete #include of any malloc.h.
3173 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3174 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3175 function names to conform to K&R terminology with respect to
3176 logical and bitwise operators:
3177 UNOP_ZEROP => UNOP_LOGICAL_NOT
3178 UNOP_LOGNOT => UNOP_COMPLEMENT
3179 BINOP_LOGAND => BINOP_BITWISE_AND
3180 BINOP_LOGXOR => BINOP_BITWISE_XOR
3181 BINOP_LOGIOR => BINOP_BITWISE_IOR
3182 BINOP_AND => BINOP_LOGICAL_AND
3183 BINOP_OR => BINOP_LOGICAL_OR
3184 PREC_OR => PREC_LOGICAL_OR
3185 PREC_AND => PREC_LOGICAL_AND
3186 PREC_LOGIOR => PREC_BITWISE_IOR
3187 PREC_LOGXOR => PREC_BITWISE_XOR
3188 PREC_LOGAND => PREC_BITWISE_AND
3189 value_zerop() => value_logical_not()
3190 value_lognot() => value_complement()
3191 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3192 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3193 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3194 and is nonexistant in some SVR4 based systems.
3195 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3196 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3198 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3199 * source.c (source_info): Fix minor nits, print "1 line" rather
3200 than "1 lines", and "language is <lang>".
3201 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3202 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3203 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3205 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3206 * ch-exp.y: New expression parser, for GNU-Chill.
3207 * defs.h (enum language): Add language_chill.
3208 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3209 LANG_MODULA2 a recognized language.
3210 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3211 Chill as well as Modula-2.
3212 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3213 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3214 * language.c (set_language_command): Add chill.
3215 * language.c (binop_result_type, integral_type, character_type,
3216 boolean_type, structured_type, value_true, binop_type_check):
3217 Add language_chill cases.
3218 * language.h (_LANG_chill): Define.
3219 * symfile.c (deduce_language_from_filename): Recognize the
3220 filename extensions ".chill", ".c186", and ".c286" for Chill.
3221 * valprint.c (typedef_print): Add case for language_chill.
3222 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3223 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3224 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3225 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3227 * Makefile.in (distclean): Add target ch-exp.tab.c.
3228 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3229 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3230 * eval.c (evaluate_subexp): Add OP_BOOL case.
3231 * expprint.c (print_subexp): Add OP_BOOL case.
3233 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3235 * infcmd.c (set_environment_command): Avoid skipping first
3236 char of env value if an '=' appears in it. Bug report and fix
3237 by Mark Jungerman, <maj@lucid.com>.
3239 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3241 * infcmd.c (step_over_calls): Improve comments.
3242 * symtab.c (find_pc_psymtab): Clean up a bit.
3243 * (find_pc_symtab): Fix comments, clean up code.
3244 * (find_pc_line): General cleanups, efficiency improvements.
3245 Also, don't return garbage when some line info exists, but there
3248 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3250 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3251 member, and the stat pointer passed to vmap_symtab was NULL, the
3252 wrong vmap entries would be modified. Fixes behavior where
3253 attempting to load symbols for a module with no member would mess
3254 up already read in symbols.
3256 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3258 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3259 29k-share/dfe/mini2udi.o.
3260 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3261 * alldeps.mak, depend: Update to deal with removal of
3262 aforementioned files.
3263 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3264 requirement for useless 'program' argument. Clean up
3265 udi_create_inferior, and udi_load to call common download()
3266 routine. Create download routine to load remote hosts directly
3267 (with the help of BFD) so that we don't need yank.c and
3269 Fix udi_detach to call UDIDisconnect with
3270 the right arguments. Clean up udi_resume, don't assign tip_error
3271 twice. Clean up udi_wait, straighten out status codes. Make
3272 udi_kill really work.
3274 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3276 * c-exp.y: separated host/target idea of integer type size,
3277 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3278 UINT and CHAR rules. (parse_number): work out the targetwise type
3279 of a number based upon it's size and qualifiers. (yylex): chars
3280 are now treated the same way as ints.
3282 * source.c (indentify_source_line): don't core dump if wanted
3283 line is larger than number of lines in source. (can happen when
3284 coff gets confused about #included source).
3286 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3288 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3289 when debugging a program with 100 shared libraries.
3291 * solib.c (solib_map_sections): Always close the BFD we open.
3292 Free all malloc'd storage we allocate, too, including error cases.
3293 (struct so_list): Remove unused so_bfd member.
3294 (clear_solib): Don't bother closing so_bfd.
3296 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3297 cacheable. `So many symbol files, so little file descriptors.'
3299 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3301 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3302 Stubs should stand alone as much as possible.
3304 * source.c (show_directories): Avoid printf_filtered length prob
3305 pointed out by Jonathan Stone.
3307 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3308 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3309 <Lee_Cooprider@vos.stratus.com>.
3311 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3313 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3314 struct, not struct itself.
3315 * serial.h (serial_restore): Fix prototype, takes pointer not
3318 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3320 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3321 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3323 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3325 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3326 Stubs should stand alone as much as possible.
3328 * README: Add remote-es1800.c and remote-st2000.c to table.
3329 * go32-nat.c: Remove, there is no native go32 support.
3330 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3332 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3334 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3335 new routines to deal with sending SIGINTs to attached processes
3336 when the user interrupts the controlling GDB.
3337 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3338 the aforementioned routines when waiting for the attached process.
3340 * elfread.c, mipsread.c: Include <string.h>.
3341 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3342 * serial.h: Add prototype for serial_restore().
3344 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3346 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3347 minimal_symbol_count, because the NULL symbol is not included in
3348 the count. This prevented this function from finding the last
3349 symbol in the table.
3351 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3353 * dbxread.c (process_one_symbol): if not defined
3354 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3355 the start of the function, not just after N_FUN.
3357 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3359 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3360 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3361 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3362 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3363 file. Remove preprocessor defines that previously did remapping.
3365 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3367 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3368 Bug fix courtesy of Alexander Klaiber.
3370 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3372 hp300 native support (hp300hpux untested).
3374 * hp300ux-xdep.c: removed.
3375 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3376 * xm-hp300hpux.h: updated copyright.
3377 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3378 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3379 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3380 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3381 fork-child.o coredep.o corelow.o.
3382 (NAT_FILE, NATDEPFILES): new macros.
3383 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3384 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3386 (NAT_FILE, NATDEPFILES): new macros.
3387 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3389 Vax ultrix native support.
3391 * nm-vax.h: new file.
3392 * Makefile.in (HFILES): added nm-vax.h.
3393 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3394 coredep.o corelow.o removed.
3395 (NAT_FILE, NATDEPFILES): new macros.
3396 * xm-vax.h: updated copyright.
3397 (REGISTER_U_ADDR): removed.
3399 Apollo native support (untested).
3401 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3402 * a68v-nat.c, nm-apollo68[bv].h: new files.
3403 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3404 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3405 * a68v-xdep.c: removed.
3406 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3407 inftarg.o fork-child.o a68v-xdep.o.
3408 (NAT_FILE, NATDEPFILES): new macros.
3410 * defs.h: include nm.h.
3411 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3412 sparc-tdep.c, : do not include nm.h.
3413 * doc/gdbint.texinfo: nm.h now included in defs.h.
3415 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3417 * Makefile.in (VERSION): 4.7.1 post release!
3419 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3421 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3423 * Makefile.in (VERSION): gdb-4.7 release.
3424 * README: Update for gdb-4.7.
3426 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3428 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3431 * alldeps.mak, depend: Update.
3433 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3435 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3437 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3438 causes problems in setting breakpoint in the right place in
3439 functions with `float' args which are passed as doubles.
3440 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3441 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3443 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3445 * Makefile.in (HFILES): Add nm-i386sco.h.
3446 * dwarfread.c: include <sys/types.h> for SCO.
3447 * infptrace.c: Don't include ptrace.h under SCO.
3448 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3450 * config/i386v.mt: Add exec.o to TDEPFILES.
3452 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3454 * i386v-nat.c: Remove space from front of #endif.
3455 * irix4-nat.c: Remove externs of registers[], include inferior.h
3457 * mips-nat.c: Explicitly initialize zerobuf to 0!
3458 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3459 Always setup fci->frame, even if it's non-zero. Too many places
3460 depend upon this behavior (and I have to get a release out the
3462 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3463 processing_gcc_compilation if we find the embedded stabs marker.
3464 This fixes several bugs with finding the location of short or char
3465 function parameters passed on the stack.
3467 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3469 Native support for sun4sol2.
3471 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3472 * nm-sysv4.h: new file.
3473 * Makefile.in (HFILES): added nm-sysv4.h.
3474 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3475 (NAT_FILE, NATDEPFILES): new macros.
3476 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3478 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3480 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3481 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3483 * Makefile.in (VERSION): Tick to 4.6.9.
3485 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3487 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3488 definition, replace with portable one.
3489 * remote-nindy.c: Lint.
3490 (nindy_wait): Return type is int, result is inferior_pid.
3491 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3492 (initialize_symmisc): Remove empty function.
3493 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3494 Remove obsolete, misspelled macro.
3495 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3496 (all @node commands): Use new form to avoid nitpicking errors.
3497 * doc/gdbint.texinfo: Document host/native/target split.
3499 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3501 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3503 * xm-mips.h (offsetof): Don't define this if __STDC__.
3505 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3507 umax native support (untested).
3509 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3511 (NAT_FILE, NATDEPFILES): new macros.
3512 * config/umax.mt (TDEPFILES): removed exec.o.
3513 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3514 removed to nm-umax.h.
3515 * nm-umax.h: new file.
3516 * Makefile.in (HFILES): added nm-umax.h.
3518 hppa native support (untested).
3520 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3521 (NAT_FILE, NATDEPFILES): new macros.
3522 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3523 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3524 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3525 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3526 * hppa[bh]-xdep.c: removed.
3527 * hppa[bh]h-tdep.c: do not include ptrace.h.
3528 * Makefile.in (HFILES): added nm-hppa[bh].h.
3530 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3532 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3534 * mips-nat.c: Straighten out include files. Work around
3535 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3538 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3540 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3541 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3542 backtraces from core files work.
3543 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3544 Functions are now defined in mips-nat.c.
3546 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3548 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3549 serial_default_name().
3551 * remote-hms.c, ser-go32.c, serial.h: Change from
3552 serial_timedreadchar() to new serial_readchar().
3554 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3556 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3558 * c-exp.y: Moved handling of 'const' and 'volatile' from
3559 <type> to <typebase>. This removes 2 conflicts.
3561 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3563 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3564 from breakpoint table when reseting breakpoints.
3566 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3568 Native support cleanup and corefile fixes for i386 SVR4 systems.
3570 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3571 fill_fpregset): Moved to i386v4-nat.c
3572 * i386v4-nat.c, nm-i386v4.h, : New files.
3573 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3574 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3575 change i386v-nat.o to i386v4-nat.o.
3577 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3579 Miscellaneous 386 configs updated.
3581 * config/i386aout.mt (TDEPFILES): removed exec.o.
3582 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3583 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3584 (NAT_FILE, NATDEPFILES): new macros.
3585 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3586 config/i386v4.mt (TDEPFILES): removed exec.o.
3587 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3588 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3589 (NAT_FILE, NATDEPFILES): new macros.
3590 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3591 fork-child.o coredep.o corelow.o i386-xdep.o.
3592 (NAT_FILE, NATDEPFILES): new macros.
3594 Native support cleanup for i386bsd (untested).
3596 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3597 * config/i386bsd.mh (NATDEPFILES): added exec.o
3598 * tm-i386bsd.h (FLOAT_INFO): removed.
3599 * nm-i386bsd.h (FLOAT_INFO): added.
3601 Native support for i386v (untested).
3603 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3604 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3605 (NAT_FILE, NATDEPFILES): new macros.
3606 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3607 * i386-xdep.c: removed.
3608 * Makefile.in (HFILES): added nm-i386v.h
3609 * i386v-nat.c, nm-i386v.h: new file.
3610 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3612 * tm-i386v.h (FLOAT_INFO): removed.
3614 Native support for linux (untested).
3616 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3617 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3618 (NAT_FILE, NATDEPFILES): new macros.
3619 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3620 * Makefile.in (HFILES): added nm-linux.h.
3621 * nm-linux.h: new file.
3622 * xm-linux.h: updated copyright. cleaned up formatting.
3623 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3625 Native support for sun386 (untested).
3627 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3628 fork-child.o sun386-xdep.o.
3629 (NAT_FILE, NATDEPFILES): new macros.
3630 * config/sun386.mt (TDEPFILES): removed exec.o.
3631 * Makefile.in (HFILES): added nm-sun386.h.
3632 * sun386-nat.c, nm-sun386.h: new file.
3633 * sun386-xdep.c: removed.
3634 * xm-sun386.h: updated comment and copyright.
3635 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3638 Native support for i386mach (untested).
3640 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3641 fork-child.o mach386-xdep.o.
3642 (NAT_FILE, NATDEPFILES): new macros.
3643 * Makefile.in (HFILES): added nm-i386mach.h.
3644 * nm-i386mach.h, i386mach-nat.c: new files.
3645 * mach386-xdep.c: removed.
3646 * xm-i386mach.h: updated copyright.
3647 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3650 Native separation for go32 (untested).
3652 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3653 * go32-nat.c: new file.
3654 * go32-xdep.c (call_ptrace, child_resume,
3655 fetch_inferior_registers, store_inferior_registers,
3656 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3658 Native support for m88k (untested).
3660 * Makefile.in (HFILES): added nm-m88k.h
3661 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3662 FETCH_INFERIOR_REGISTERS): removed.
3663 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3664 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3665 (NAT_FILE, NATDEPFILES): new macros.
3666 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3667 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3668 * m88k-xdep.c: removed.
3670 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3672 * i386b-nat.c: Comment changes.
3673 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3675 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3677 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3679 Avoid longjmp()-catching compilation errors in cross-ports.
3681 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3682 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3683 Move from mips-tdep.c and tm-{irix3,mips}.h.
3684 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3686 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3689 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3690 (fetch_core_registers): Fix bfd_seek arguments.
3692 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3694 Make core files work again (add back the `core' target).
3696 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3697 (NATDEPFILES): Add corelow.o.
3698 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3701 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3702 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3703 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3704 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3705 appears. FIXME, these should be moved to NATDEPFILES for native
3708 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3710 Ultra3 host/target/native split. (untested).
3712 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3713 (fetch_register, fetch_inferior_registers,
3714 store_inferior_registers, fetch_core_registers): removed to
3716 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3718 * Makefile.in (HFILES): added nm-ultra3.h.
3719 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3720 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3722 (NAT_FILE, NATDEPFILES): new macros for native support.
3723 * config/ultra3.mt (TDEPFILES): exec.o removed.
3725 * xm-vaxult.h: add MEM_FNS_DECLARED.
3727 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3729 * Makefile.in (VERSION): Roll to 4.6.8.
3730 (OBS): Put version.o first, so Makefile rebuild happens early.
3732 * command.h: Publicize prototype for not_just_help_class_command.
3733 * command.c: Remove proto.
3734 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3735 output. Move "maint info" from class info to class maintenance,
3737 * infrun.c: Move "stop" to class_obscure, and give it a
3738 function so it will not be seen as a global help topic. FIXME,
3739 it should be possible to set these attributes independently.
3741 * core.c (core_command): Make nicer error message for no core support.
3743 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3745 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3746 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3748 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3749 (scan_compilation_units): Punt unused filename arg. dbfoff,
3750 lnoffset, and curlnoffset are file_ptr's now.
3751 (dwarf_build_psymtabs): Drop desc and filename args; use
3752 objfile. dbfoff and lnoffset are file_ptr's now.
3753 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3754 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3755 (elf_symfile_read): Skip desc and filename args to
3756 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3757 * gdb-stabs.h: Use file_ptr rather than off_t.
3758 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3759 compile-time debug check that someone turned off as "unused".
3760 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3761 * symfile.h: Update dwarf_build_psymtabs and
3762 elfstab_build_psymtabs prototypes.
3763 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3764 Use file_ptr offsets. bfd_seeks use L_SET.
3766 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3768 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3769 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3770 value so that demangler won't be invoked. This greatly speeds up
3772 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3773 linked_proc_info so that it properly deallocates the appropriate
3774 item after it is done with it instead of before.
3775 * Don't pass bogus frame pointer to create_new_frame(). Just
3776 leave it as zero so that lower level code will figure out the
3779 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3781 Sony News native support.
3783 * Makefile.in (HFILES): added nm-news.h.
3784 * nm-news.h: new file.
3785 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3786 fork-child.o coredep.o to NATDEPFILES.
3787 (NAT_FILE, NATDEPFILES): new macros for native support.
3788 * config/news.mt (TDEPFILES): removed exec.o.
3790 * remote-vx.c: remove redundant include of sys/time.h.
3792 * infrun.c: include ctype.h. Otherwise some machines result in
3793 undefined for isdigit.
3795 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3797 * configure.in: Convert m68k entries to m68* entries to handle
3798 all the various m68xxx hosts and targets.
3799 * config/news1000.mt: No longer needed, same as news.mt.
3801 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3803 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3805 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3807 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3808 nm-sun2.h, nm-mips.h.
3810 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3812 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3814 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3816 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3818 * xm-hppah.h: if __STDC__ is not defined, define
3820 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3821 compiler; see the comment in the file.
3823 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3825 First cut at support for all BSD variants on 386.
3827 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3828 * i386b-nat.c: New native support file.
3829 * configure.in: Add host and target for i[34]86-*-bsd*.
3830 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3832 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3834 Sun2 native support (untested).
3836 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3837 REGISTER_U_ADDR): removed to nm-sun2.h.
3838 * nm-sun2.h: new file.
3839 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3840 fork-child.o sun3-xdep.o removed.
3841 (NAT_FILE, NATDEPFILES): new macros.
3843 Mips native support. Decstation and iris4 have been tested.
3846 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3847 fill_fpregset): removed to irix4-nat.c
3848 * mips-xdep.c: removed.
3849 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3851 * procfs.c: include nm.h.
3852 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3853 * xm-irix4.h: bump copyright.
3854 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3855 PROC_NAME_FMT): removed.
3856 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3857 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3858 (NAT_FILE, NATDEPFILES): new macros for native support.
3859 (CC): supply default compiler switches.
3860 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3861 fork-child.o coredep.o.
3862 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3864 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3865 fork-child.o mips-xdep.o coredep.o.
3866 (NAT_FILE, NATDEPFILES): new macros for native support.
3868 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3870 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3871 (NATDEPFILES): added fork-child.o
3872 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3873 (NATDEPFILES): added fork-child.o
3874 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3875 (NATDEPFILES): added fork-child.o
3877 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3879 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3880 by using puts_filtered instead.
3882 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3884 * remote-nindy.c (nindy_load): Replacement version from Steve
3885 Chamberlain, doesn't require forking to run "strip" or "sx".
3887 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3889 * Makefile.in (HFILES): Add nm-*.h files.
3891 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3893 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3894 (NATDEPFILES): added fork-child.o.
3896 * doc/gdbint.texinfo: document a few more macros, create new
3897 section for native macros.
3899 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3901 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3902 resolution of copyright issues.
3904 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3906 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3907 subdir gets configured.
3909 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3911 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3913 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3914 searching for a "bfd_strip" program. Also, fixed up arguments
3915 passed to that program.
3917 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3918 which is now used for something else. Rewrite description of
3919 associated parameters to match how gdb does it now.
3920 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3922 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3924 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3926 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3929 * inferior.h (proc_signal_handling_change): prototype removed.
3930 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3931 (handle_command): now calls target_notice_signals.
3932 * procfs.c (proc_signal_handling_change): renamed to
3933 procfs_notice_signals. Now static. Add prototype. All callers
3935 * target.h (struct target_ops): new field, to_notice_signals.
3936 (target_notice_signals): new macro to cover new field.
3937 * target.c (cleanup_target): default to_notice_signals to ignore.
3938 * corelow.c (core_ops),
3940 inftarg.c (child_ops),
3941 procfs.c (procfs_ops),
3942 remote-adapt.c (adapt-ops),
3943 remote-eb.c (eb_ops),
3944 remote-es1800.c (es1800_ops, es1800_child_ops),
3945 remote-hms.c (hms_ops),
3946 remote-mm.c (mm_ops),
3947 remote-nindy.c (nindy_ops),
3948 remote-st2000.c (st2000_ops),
3949 remote-udi.c (udi_ops),
3950 remote-vx.c (vx_ops, vx_run_ops),
3951 remote.c (remote_ops),
3952 target.c (dummy_target),
3953 xcoffexec.c (exec_ops): added static initializer for
3955 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3957 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3959 * main.c (define_command): Add forgotten initializer.
3961 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3963 * language.c, language.h: Move saved_language out to global
3964 expected_language. Set expected_language when user expectation
3966 * language.c (language_info): Don't print type/range checking gub.
3967 * main.c (main): Set expected language.
3968 (execute_command): Check against expected language.
3969 * symfile.c (set_initial_language): Set expected language.
3971 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3973 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3975 A bunch of changes mostly to improve debugging of C++ programs.
3976 Specifically, the calling of inferiors methods is improved.
3978 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3979 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3980 hide the implementation details of pointer-to-method objects.
3981 How to tell if the pointer points to a virtual method is
3982 still very dependent on the particular compiler, but this
3983 should make it easier to find the places to change.
3984 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3985 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3986 macros, instead of a hard-wired-in code that incorrectly
3987 assumed a no-longerused representation of pointer-to-method
3988 values. And otherwise fix the relevant bit-rotted code.
3990 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3991 If there are both fields and methods, put a space between.
3993 * stabsread.c (read_struct_type): Fix bug in handling of
3994 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3995 by '_'). (It used to prematurely exit the loop reading in
3996 the fields, so it would think it should start reading
3997 methods while still in the fields. This could crash gdb
3998 given a gcc that can emit nested type information.)
4000 * valops.c (search_struct_method): Pass 'this' value by
4001 reference instead of by value. This provides a more
4002 consistent interface through a recursive search where the
4003 "bottom" functions may need to adjust offsets (due to multiple
4005 * valops.c, value.h, values.c: Pass extra parameters to
4006 value_fn_field and value_virtual_fn_field so we can
4007 correctly adjust offset for multiple inheritance.
4008 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4009 virtual function calls by using value_virtual_fn_field().
4010 * values.c: New function baseclass_offset, derived from
4011 baseclass_addr (which perhaps can be made obsolete?).
4012 It returns an offset rather than an address. This is a
4013 cleaner interface since it doesn't mess around allocating
4015 * valops.c (search_struct_method): Use baseclass_offset
4016 rather than baseclass_addr.
4018 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4020 * Makefile.in: Re-install 29K/UDI stuff.
4021 * remote-udi.c (udi_resume): Clean up.
4022 * (udi_wait): Rewrite, leave out bugs.
4023 * Add debugging code to print out all register fetches and stores.
4024 * Straighten out target_ops.
4025 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4027 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4029 * remote-udi.c (udi_create_inferior): run with no arguments should
4030 not pass the program name as an argument, since the UDI code
4031 already handles that.
4032 (udi_load): get the symbols from prog_name, not arg_string (the
4033 load command should really use arg_string as the program name, not
4034 prog_name, but at least the run command works now).
4036 * munch: HP9000/300 nm puts an extra space between T and symbol
4039 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4040 needed for vxworks targets.
4042 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4044 * am29k-tdep.c (_initialize_29k): Make it possible for the
4045 user to set and query the address where function calls into the
4046 inferior write a small scratch routine. `set call_scratch_address'
4047 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4048 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4049 not already cached validly.
4051 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4053 Rs6000 native support.
4055 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4056 machines without this header should not be compiling this file.
4057 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4058 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4059 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4060 * xm-rs6000.h: do not include ptrace.h.
4061 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4062 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4063 infptrace.o and inftarg.o move to NATDEPFIES.
4064 (NAT_FILE, NATDEPFILES): new macro for native support.
4066 Sun3 native support.
4068 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4069 new macros for native support.
4070 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4071 removed sun3-xdep.o.
4072 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4074 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4075 * sun3-nat.c, nm-sun3.h: new files for native support.
4077 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4079 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4080 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4081 dbfsize and use it to initialize new local file scope dbsize.
4082 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4083 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4084 DIEs as well as the current check for undersize DIEs. This helps
4085 to gracefully detect and reject corrupted DIE information.
4087 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4089 Add `command hooks' and a hook for inferior program stopping.
4091 * command.h (struct cmd_list_element): Remove unused `aux'
4092 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4093 * command.c (add_cmd): Initialize new fields, elim old.
4094 (add_alias_cmd): Clone new fields.
4095 (delete_cmd): Un-hook hookee if we're deleting hook.
4096 (help_cmd): Tell user the command is hooked, if it is.
4097 (lookup_cmd_1): Abbreviations return the original command
4098 instead of themselves, so that hooks on the original cmd will be
4100 * defs.h (enum command_class): Add class_pseudo and comments.
4101 * gdbcmd.h (execute_user_command): Add prototype.
4102 * infrun.c (normal_stop): If the stop command is hooked,
4103 run the hook whenever we stop.
4104 (hook_stop_stub): Stub for catch_errors.
4105 (_initialize_infrun): Set up pseudo "stop" command.
4106 * main.c (execute_user_command): Code extracted from execute_command.
4107 (execute_command): If hooked, run the hook before the command.
4108 (define_command): If defining a new hook, check the command it
4109 is hooking, and warn if none. Install the hook.
4110 * source.c (_initialize_source): "l" is an abbrev for "list".
4111 * doc/gdb.texinfo: Document command hooks.
4113 * Makefile.in (VERSION): Roll to 4.6.7.
4114 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4115 * infrun.c (breakpoints_inserted): Make it static again.
4116 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4118 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4120 Native file renaming.
4122 * nat-sparc.c -> sparc-nat.c
4123 * nat-sun4os4.h -> nm-sun4os4.h
4124 * nat-trash.h -> nm-trash.h
4125 * config/sun4os4.mh: track file renaming.
4126 * configure.in: link to nm.h rather than nat.h.
4127 * infptrace.c: include nm.h rather than nat.h.
4129 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4131 Host/target/native split for sun4.
4133 * Makefile.in (TSOBS): removed corelow.o.
4134 * infptrace.c: included nat.h.
4135 * nat-trash.h: temporary header file. This should be removed once
4136 all hosts have the native/host/target split.
4137 * configure.in: add a symlink from nat-trash.h to nat.h if no
4138 other nat file exists for this configuration.
4139 * sparc-tdep.c: no longer include sys/ptrace.h.
4140 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4141 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4143 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4144 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4145 to NATDEPFILES. removed sparc-xdep.o.
4146 (NATDEPFILES, NAT_FILE): new macros for native support.
4148 Break the direct connection from core_file_command to any
4149 particular type of core file support.
4151 * target.h (find_core_target): new prototype.
4152 * target.c (find_core_target): new function. Walks the target
4153 list looking for the core target.
4154 * core.c (core_file_command): replace calls to core_detach and
4155 core_open with find_core_target and direct calls.
4157 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4159 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4161 config/hp300hpux.mh: ALLOCA1 was not defined.
4163 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4165 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4166 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4167 until we can figure out a better way to do paging.
4169 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4171 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4172 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4173 * hppa-coredep.c: Remove, now that we use the hook.
4174 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4175 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4177 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4178 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4179 be ripped out and reimplemented right (see elfread.c).
4180 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4182 Rename all HPPA files to fit into unique DOS filenames:
4183 * *hppabsd* => *hppab*
4184 * *hppahpux* => *hppah*
4186 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4188 Make the /proc support a target-struct in its own right.
4190 * Makefile.in: Remove inftarg.[co], since it is now included via
4192 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4193 reference infptrace.o. Add fork-child.o to all *.mh that
4196 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4197 No longer global functions.
4198 (fork_inferior): New global function from fork-child.c.
4199 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4200 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4201 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4202 (child_create_inferior): New tiny function that calls fork_inferior.
4203 * fork-child.c: New file, containing fork_inferior, which is
4204 built from slight mods to inftarg.c's child_create_inferior.
4206 * procfs.c (procfs_ops): Add target vector.
4207 (attach): Rename as static do_attach.
4208 (procfs_create_inferior): New tiny function that calls fork_inferior.
4209 (child_xfer_memory): Rename to static procfs_xfer_memory.
4210 (store_inferior_registers): Rename to static procfs_store_registers.
4211 (inferior_proc_init): Rename to static procfs_init_inferior.
4212 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4213 procfs_files_info, procfs_open, procfs_mourn_inferior,
4214 procfs_can_run): Slightly mangled copies of the corresponding
4215 child_XXX routines from inftarg.c.
4216 (proc_wait): Renamed to static procfs_wait.
4217 (child_resume): Rename to static procfs_resume.
4218 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4219 (initialize_proc_fs): Rename to initialize_procfs. Set up
4222 * putenv.c: index -> strchr.
4223 * regex.c: Always rename bcopy to memcpy, etc.
4224 FIXME: Eventually do the renames rather than use #define's.
4225 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4227 * sparc-xdep.c: Move deferred_stores to target dependent.
4228 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4230 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4232 Split non-target-dependent code out of target_attach routines.
4234 * target.h: Comments on target_attach args and results.
4235 * infcmd.c (attach_command): Check for existing execution, call
4236 target_attach, set up terminal status and wait_for_inferior, wait
4237 for the attach status, and do normal_stop.
4238 * inftarg.c (child_attach): Remove target independent stuff.
4239 * remote-adapt.c (adapt_attach): Ditto.
4240 * remote-mm.c (mm_attach): Ditto.
4241 * remote-udi.c (udi_attach): Ditto.
4242 * remote-vx.c (vx_attach): Ditto.
4246 * remote-hms.c (hms_attach): Remove completely, it was useless.
4247 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4248 commented-out start_remote calls.
4249 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4250 DENTER and DEXIT macros and their calls. Use a real debugger --
4251 like gdb -- to see what functions are being called when.
4252 * utils.c (strcmp_iw): Make nonstatic, for lint.
4254 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4256 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4258 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4260 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4261 fix to differentiate between gcc1 & gcc2 compiled files so that we
4262 can debug calls that pass structs as args correctly.
4263 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4264 so, and what version.
4266 * remote.c (remote_wait): Make regs be char to avoid picayune
4267 ANSI compiler warnings.
4269 * energize.h: Move all external struct decls to inside of
4270 __STDC__, add prototype for energize_shell_wait().
4271 * energize.c (getpty): Clean up, make us really get a controlling
4273 * (energize_initialize): Disable SIGIO prior to setting up for
4274 I/O interrupts. Move setsid(), et. al. to getpty().
4275 * (energize_shell_wait): New routine to wait for things started
4276 via the shell command, uses wait() instead of /dev/proc.
4277 * Also, add prototype for execute_command_1().
4279 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4281 * inftarg.c (child_create_inferior, child_attach,
4282 child_mourn_inferior): collect unix child process stratum
4283 functions which live below the target vector into this file to
4284 facilitate host/target/native split. Also, make them static.
4285 * inflow.c (child_mourn_inferior): removed.
4286 * infrun.c (child_create_inferior, child_attach): removed.
4287 (resume): becomes global so that functions below the
4288 target vector can find it.
4289 * inferior.h (resume): add prototype.
4290 (child_mourn_inferior, child_create_inferior, child_attach):
4293 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4294 replaced with find_default_attach and
4295 find_default_create_inferior.
4297 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4299 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4300 addresses don't get displayed in the wrong positions.
4302 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4304 Separate core functions along target vector in preparation for
4305 native support. Functions above vector now live in core.c. Those
4308 * core.c (solib_add_stub, core_close, core_open, core_detach,
4309 get_core_registers, core_files_info, core_ops): moved to corelow.c
4310 (_initialize_core): removed addition of core_ops target.
4311 * corelow.c: new file.
4312 (solib_add_stub, core_close, core_open, core_detach,
4313 get_core_registers, core_files_info, core_ops): moved from core.c
4314 (_initialize_corelow): new function.
4315 * gdbcore.h (core_open, core_detach): added prototypes.
4316 (core_ops): add forward declaration.
4317 * Makefile.in (SFILES_MAINDIR): add core.c
4319 (TSOBS): change core.o to corelow.o
4321 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4323 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4324 instead of 'sun' predefined symbol so that trap analysis code is
4325 enabled only when the TARGET is a sun3.
4327 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4329 * tm-i960.h (ext_format_i960): Add top-level declaration.
4330 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4331 blocks, else Sun4 compiler complains.
4333 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4335 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4336 instruction's argument. Patch from jonathan@cs.stanford.edu
4339 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4341 Break the thread of control that implies that a unix child
4342 process will be the default target.
4344 * target.c (find_default_run_target, find_default_attach,
4345 find_default_create_inferior, return_zero): new functions.
4346 (cleanup_target): Make return_zero the default for to_can_run.
4348 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4349 child_create_inferior references with find_default_XXX instead.
4351 * target.h (struct target_ops): new field, to_can_run.
4352 (find_default_attach, find_default_create_inferior): new prototypes.
4353 (target_can_run): new macro.
4355 * Also added a zero (default) to_can_run element to all static
4356 struct target_ops initializations throughout GDB, except:
4357 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4359 * infrun.c (child_create_inferior): Clean up error handling when
4360 no exec file is specified.
4361 (child_attach): Don't require exec file.
4363 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4365 Remove kill_inferior_fast, in favor of target_kill, which goes
4366 through the target vector.
4368 * inferior.h (kill_inferior_fast): remove declaration.
4370 * main.c (disconnect): call quit_cover using catch_errors rather
4371 than calling kill_inferior_fast directly. New way goes through
4372 the target vector, handles attached processes, and writes
4373 command history if appropriate.
4374 (quit_cover): new function, wrapper for quit_command.
4376 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4377 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4378 inlining them into the local kill_inferior when needed.
4380 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4382 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4383 * stabsread.c (read_struct_type): Simplify complicated expression
4384 for dumb DECstation compiler.
4386 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4388 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4389 operands to memory management instructions, from WRS.
4391 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4393 * main.c (main): Back out previous language setting changes.
4394 Replace with simple default to C before processing any init
4395 files. There MUST be a language set, even in the absence of
4396 init files or executables, or expression parsing fails.
4398 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4400 * main.c (main): Move code that sets initial language to
4401 symfile.c. Fixup places where command files are processed to
4402 be consistent in setting a default language if none has been
4404 * symfile.c (set_initial_language): Add code moved from
4405 main() that sets an initial default language when a new
4406 symbol file is read.
4407 * symfile.c (symbol_file_command): Call set_initial_language.
4408 * symtab.c (find_main_psymtab): Add FIXME comment.
4410 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4412 * breakpoint.c, sparc-tdep.c: comment changes.
4413 * configure.in: removed target_dependent line.
4415 * remote-mm.c (mm_attach): change printf to error to prevent
4417 * remote-udi.c (udi_attach): change printf to error to prevent
4420 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4421 calls to {fetch|store}_inferior_registers with calls to
4422 target_{fetch|store}_registers, for remote-target independence.
4424 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4426 * Makefile.in: Fix bug I introduced in merging Rich's change.
4427 * infrun.c (child_create_inferior): Use proceed() rather than
4428 doing all the same stuff by hand.
4430 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4432 * Makefile.in, configure.in: add support for files used only when
4433 configured native, that is, when host = target.
4435 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4437 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4438 stores are target dependent and were moved from xm to tm.
4440 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4442 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4444 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4445 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4447 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4449 * target.h (struct target_ops): removed to_convert_to_virtual and
4450 to_convert_from_virtual elements. Initializations removed from
4451 all static initializations.
4452 (target_convert_to_virtual, target_convert_from_virtual):
4454 (host_convert_to_virtual, host_convert_from_virtual): Removed
4455 forward declarations.
4456 * target.c (cleanup_target): removed default assignments for
4457 to_convert_to_virtual and to_convert_from_virtual.
4458 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4460 * findvar.c (value_of_register, value_from_register):
4461 target_convert_to_virtual inlined.
4462 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4463 * valops.c (value_assign): target_convert_from_virtual inlined.
4465 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4467 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4468 position wrong if used for the prompt.
4469 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4471 Support for accessing arbitrary MIPS stack frames in memory.
4473 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4474 set, run it before INIT_EXTRA_FRAME_INFO.
4475 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4477 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4478 (FP) value in the frame_info struct if it is zero (as from top of
4480 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4482 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4483 comes back as zero. So does FP_REGNUM, as a trigger for
4484 init_extra_frame_info.
4486 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4487 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4488 (INIT_FRAME_PC): Defined to null.
4489 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4490 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4491 Briefly explain MIPS stacks in GDB.
4493 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4495 * copying.awk, copying.c (show_copying_command,
4496 show_warranty_command): Rename from copying_info, warranty_info,
4497 to match command function conventions.
4499 * utils.c (prompt_for_continue): Reinitialize more-counts
4500 before printing anything, and again afterward. Fix comments.
4501 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4502 or alloca() if needed.
4504 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4505 detect native versus cross-host.
4507 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4509 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4510 Suns. Rename to m68k_saved_pc_after_call.
4511 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4512 m68k_saved... instead of sun3_saved...
4514 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4516 * Makefile.in (update-depend, update-alldeps): Split out of
4517 setup-to-dist, for convenience in rebuilding the depend and
4519 (assorted): Update to catch straggler files when building gdb.tar.Z.
4521 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4523 Preliminary cleanup for splitting host/native/target.
4525 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4526 here; it is dealt with at a gdb-target-independent level.
4527 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4528 high toned routine. Fix return type to void.
4529 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4530 Rich and I believe the "real problem" was that both single_step
4531 and target_resume were issuing PT_CONTINUE calls. This would
4532 cause the second PT_CONTINUE to sometimes fail because the process
4533 was already running.
4534 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4536 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4538 * energize.c (pty_to_kernel): Must check for EAGAIN as
4539 termination condition.
4540 (full_filename): Don't prepend dirname if filename begins with /.
4541 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4543 (getpty (NCR)): Lotsa bug fixes...
4544 (kernel_dispatch (case StopRType)): Use kill() instead of
4545 killpg() so we can deal with losing systems...
4546 (wait_for_events): Work around NCR select() lossage. It doesn't
4547 zero out readfds when select() returns zero.
4548 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4549 getcwd() instead of getwd() (NCR getwd() seg faults).
4550 (energize_wait): Use sigaction() for NCR. Their version of signal()
4551 is unreliable by default.
4553 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4554 error from PIOCSWSTOP.
4556 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4557 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4558 defs.h, utils.c: Make vfprintf_filtered global.
4560 * energize.c (send_location): New routine to consolidate all
4561 places where we must notify kernel of where the given pc is.
4562 (cplus_demangle): Put single-quotes around demangled names.
4563 (energize_call_command): Call send_location() after doing up,
4564 down, and frame commands.
4566 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4568 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4569 pass at doc for two new remote targets---29K using UDI, and Tandem
4570 ST2000 using STDBUG.
4572 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4574 * doc/all.m4: turn on H8/300 stuff for generic manual
4576 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4577 after explicit call to breakpoint() in serial stubs.
4579 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4581 * mipsread.c: Clean up some white space.
4582 (parse_symbol): Handle stEnd of stFile.
4583 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4585 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4586 store_inferior_registers): Replace unexplained numbers
4587 with manifest constants from a DECstation header file.
4588 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4589 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4591 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4593 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4594 for "down". Suggested by Richard Stallman.
4596 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4598 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4599 redeclaration bug on SunOS 4.
4601 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4603 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4604 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4605 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4606 they aren't already there.
4607 * remote-vx.c (vx_prepare_to_store): Ditto.
4608 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4610 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4612 Removed a large number of changes inserted by Per Bothner
4613 for C++ support. These will go back in when they've been
4616 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4618 * serial.h: Fix prototye for serial_raw().
4619 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4620 serial_write() to match prototypes.
4621 * remote-st2000.c (get_reg_name): Make *p be const.
4623 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4625 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4626 to agree with target structure field type.
4627 (nindy_store_registers): Ditto.
4629 * Makefile (OPCODES): New var, pointing to opcodes library.
4630 (CLIBS, CDEPS): Include it.
4631 (saber_gdb): Load opcodes library.
4633 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4635 * a68v-xdep.c (store_inferior_registers): declare as void.
4636 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4637 * remote-st2000.c: Massive changes to use new serial package.
4638 Also added 'connect' command to transparantly connect to serial
4640 * ser-termios.c: Big cleanup, use nicer coding conventions.
4641 * ser-bsd.c: New module, serial stuff for BSD systems.
4642 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4643 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4645 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4647 * doc/gdb.texinfo: fix shameful error of agreement reported by
4648 jimb@occs.cs.oberlin.edu (Jim Blandy)
4649 * doc/gdb.texinfo: remove old partial discussion of remote serial
4650 protocol (via serial debug stubs)
4651 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4652 use of serial debug stubs
4654 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4656 * symfile.h: Declaration of set_demangling_style() moved
4657 here from demangle.h (which is now in ../include).
4658 * i386-xdep.c: Update comment.
4660 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4662 * symtab.c (completion_list_add_symbol): restructured to optimize
4663 for time. First clip names that cannot match. Then clip any
4664 names we've already considered. Drop a redundant strncpy. Drop
4665 a redundant malloc and associated free for demangled names.
4667 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4669 * a68v-xdep.c (store_inferior_registers): Define as type void.
4670 * configure.in: Add host m68k-apollo*-bsd*.
4671 * demangle.c (struct demanglers): Use enum instead of constant
4672 value to keep braindamaged HP/Apollo compiler happy.
4674 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4676 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4677 match "FOO". This allows 'break Foo' to work when Foo is
4678 a mangled C++ function. (See comment before function.)
4680 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4682 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4683 for files in vx-share/*.c.
4684 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4685 for normal GDB source files.
4687 * Makefile.in (VERSION): Roll to 4.6.6.
4689 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4690 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4691 * tm-sun3os4.h: Update comments.
4692 * xm-delta88.h: Remove STACK_END_ADDR.
4694 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4696 * Makefile.in (VERSION): Roll to 4.6.5.
4698 * infrun.c: Lint for recent `handle' changes.
4700 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4701 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4702 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4703 should include a ser-XXX.o module.
4705 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4706 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4708 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4709 known suns in configure.in, rather than mapping them to unique
4710 config files that happen to duplicate other config files.
4711 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4712 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4714 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4716 * configure.in (*-*-sunos*): Use trailing * to match all
4717 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4718 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4719 in production on Sun-4.
4720 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4721 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4722 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4724 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4725 config/sparc-noun.mt: New target configs for embedded.
4726 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4728 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4729 target definitions for embedded with and without underlines on
4732 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4733 not a parameter of the CPU, but of the development environment.
4734 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4736 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4738 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4739 (which involves reading in main's symtab) if we have no breakpoints.
4741 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4743 * dwarfread.c (cu_language): New local variable to record
4744 language for current compilation unit being processed.
4745 * dwarfread.c (set_cu_language): New local function to decode
4746 and record language for current compilation unit being processed.
4747 * dwarfread.c (synthesize_typedef): Add local function to
4748 synthesize a typedef for C++ classes, structs, unions, and
4750 * dwarfread.c (read_structure_scope): Synthesize typedefs
4751 for C++ classes, structs and unions.
4752 * dwarfread.c (read_enumeration): Synthesize typedefs for
4754 * dwarfread.c (read_file_scope): Call set_cu_language to
4755 record language for current compilation unit. After symtab
4756 is built, save this recorded language.
4757 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4758 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4759 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4760 typedefs for C++ classes, structs, unions, and enumerations.
4761 * dwarfread.c (scan_compilation_units): Call set_cu_language
4762 to record language for current compilation unit.
4763 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4764 for TAG_enumeration_types, rather than in add_partial_symbol.
4765 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4766 case with class, struct, and union type cases, now that they are
4767 the same. Remove tests for non-NULL name attributes, now done
4769 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4770 treat as alias for TYPE_CODE_STRUCT for now.
4772 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4774 * Makefile.in: map "gdb" through program_transform_name when
4777 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4779 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4780 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4781 Use "regi" for local indexing through register numbers, reserving
4782 "regno" for the name of a specific register passed as an input
4783 parameter. Fix bug propagated through all versions that sometimes
4784 used regno as an index when it should have been regi, thus using
4785 -1 as an index in some cases.
4787 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4789 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4790 respectively, so same demangler can be used by other programs.
4791 * Makefile.in: Remove demangler stuff.
4792 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4793 * demangle.c (_initialize_demangler): Tell demangler which
4794 CPLUS_MARKER to assume.
4796 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4798 RS/6000 portability changes (for hosting cross-debuggers).
4800 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4801 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4802 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4803 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4804 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4805 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4806 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4807 (NO_SINGLE_STEP): Add, target-dependent.
4808 (loadinfotextindex): Lowercase, remove "aix_".
4809 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4810 (NO_SINGLE_STEP): Remove, target-dependent.
4811 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4812 * xcoffread.c: Only build file if RS/6000 native GDB.
4813 (build_function_symbol): Remove #if 0'd code.
4814 * rs6000-tdep.c: Cleanup. Add static fn protos.
4815 Use CORE_ADDR for addresses throughout. Make void fns void.
4816 (pop_dummy_frame): Add FIXME about bogosity of design here.
4817 (rs6000_struct_return_address): Ditto.
4818 (frameless_function_invocation, frame_get_cache_fsr,
4819 frame_initial_stack_address, xcoff_relocate_symtab,
4820 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4821 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4822 Use CORE_ADDRs. Change identifiers to lowercase.
4824 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4825 supplying dummy routines if non-native. Add prototype for
4826 static exec_one_dummy_insn. Move a mess of functions to
4827 rs6000-tdep.c (as above). Remove #if 0'd code.
4829 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4830 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4831 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4833 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4836 * vx-share/README, nindy-share/README: New files describing
4837 how these directories' code is shared, and with whom.
4839 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4841 * configure.in (target configurations): Reformat into table.
4842 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4844 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4845 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4846 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4847 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4848 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4849 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4851 * Makefile.in (config-check): Add command to check whether
4852 configure.in is consistent with config/*.
4854 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4856 * configure.in (host configurations): Reformat nested cases into
4857 easy-to-maintain table.
4858 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4859 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4861 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4863 * cplus-dem.c: Reorder args to most local functions to make them
4864 follow the consistent pattern of struct work_stuff pointer first,
4865 followed by pointer into string being demangled, followed by
4866 pointer to the string where the result is being stored, followed
4867 by other args. Also generally replace most variables of name
4868 "type" with "mangled" for consistency. They all pointed to the
4869 same string but half were one name and half the other.
4870 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4871 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4872 use whenever a qualified name is being demangled.
4873 * cplus-dem.c (do_type): Qualified names are treated similarly
4874 to fundamental types, not as modifiers of fundamental types.
4876 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4878 * configure.in: Add sparclite as a target.
4880 * sparc-stub.c (handle_exception): Flush instruction cache just
4881 before returning to the user. (hexToInt): Fix overzealous cleanup.
4883 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4885 * infrun.c (handle_command): Rewrite to allow multiple signal
4886 numbers, signal number ranges, and to recognize "all" to mean all
4887 signals except those used by the debugger.
4888 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4889 to set or reset actions for specific signals.
4891 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4893 * coffread.c (decode_type): Call alloc_type to alloc new
4895 * stabsread.c (read_array_type, read_range_type, define_symbol):
4896 Call alloc_type to alloc new types.
4897 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4898 from type_obstack to symbol_obstack.
4899 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4901 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4902 associated with a type, using the same mechanism as was used to
4903 allocate space for the type structure itself.
4904 * coffread.c (patch_type, coff_read_struct_type,
4905 coff_read_enum_type): Use TYPE_ALLOC.
4906 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4907 * gdbtypes.c (create_array_type, check_stub_method,
4908 allocate_cplus_struct_type): Use TYPE_ALLOC.
4909 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4910 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4911 read_range_type): Use TYPE_ALLOC.
4913 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4915 * breakpoint.c (breakpoint_re_set): Select a default source
4916 symtab if one is not currently selected.
4917 * utils.c (query): Call wrap_here before building the output
4918 query string, to turn off wrapping and flush any buffered output.
4919 Otherwise our query may end up in the wrap buffer and never be
4921 * eval.c (evaluate_subexp): Report error when attempting to
4922 evaluate subscript for types without a target type, rather
4923 than dumping core by using the NULL pointer.
4924 * symfile.c (symbol_file_command): Forget current_source_symtab
4925 and current_source_line when discarding symbol table.
4927 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4929 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4931 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4932 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4934 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4936 * remote.c (remote_open): Fix baud rate setting to make -b flag
4937 work. (remote_wait): Change 'T' message parser to deal with new
4938 improved format which allows stub to send an arbitrary bunch of
4940 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4941 make all this re-entrant by storing all state on the stack. Clean
4942 up memory error trapping. (computeSignal, set_debug_traps):
4943 make it all table driven. Make a start at a baud rate setting command.
4945 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4947 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4949 * remote-vx.c: redefine malloc to avoid buggy declaration on
4950 RS/6000 <rpc/types.h>.
4951 xm-rs6000.h: include <sys/select.h> to define fd_set for
4952 <rpc/svc.h> on RS/6000.
4954 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4956 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4957 recursive invocations of make. Always create installation
4960 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4962 * m68k-pinsn.c: Minor fix in style of output (don't use
4963 range to indicate floating point control registers).
4965 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4967 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4969 * infcmd.c (registers_info): Handle multiple register names.
4970 Changes inspired by Roland McGrath.
4972 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4974 * sparc-stub.c: New file. Mix it with your SPARClite
4975 application, and it will speak GDB remote protocol!
4976 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4977 deal with arbitrary registers. Needed for sparc-stub.
4979 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4981 * cplus-dem.c (cplus_markers): Add table for gnu style and
4982 use throughout, in place of compile time constant CPLUS_MARKER.
4983 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4984 * cplus-dem.c (cfront_special): New function, as suggested
4985 by pfieland@stratus.com.
4986 * cplus-dem.c (forget_types): New function.
4987 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4989 * cplus-dem.c (mop_up): Call forget_types().
4990 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4991 Use throughout, instead of checking current_demangling_style.
4992 * cplus-dem.c (demangle_signature): When finding an explicit
4993 start of function args, forget all remembered types for
4994 lucid/cfront style demangling.
4995 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4996 underbar characters, use last pair as the delimiter. Hoist
4997 gnu_special() call up to cplus_demangle(). Call cfront_special()
4999 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5000 for inherited classes.
5001 * cplus-dem.c (demangle_args): Document quirks of numbered
5002 references to previously seen types.
5003 * dbxread.c (read_ofile_symtab, process_one_symbol):
5004 Use AUTO_DEMANGLING rather than explicitly checking
5005 current_demangling_style.
5006 * demangle.h: Add some comments.
5007 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5008 CFRONT_DEMANGLING): New macros.
5009 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5010 not found in the actual producer string produced by lcc.
5011 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5012 than explicitly checking current_demangling_style.
5014 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5016 * breakpoint.c (enable_longjmp_breakpoint,
5017 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5018 Check for duplicate breakpoints at the same address. Bug report
5019 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5021 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5023 * buildsym.c (end_symtab): Document that end_symtab can return
5024 NULL under non-error conditions.
5025 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5026 returned from end_symtab for empty compilation units.
5028 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5030 * am29k-tdep.c: Lint from DECstation compiler.
5031 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5032 As the man page says, "Sometimes you just can't get lint to shut
5033 up". That doesn't mean you should blow away the code it won't
5035 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5036 it up over the next few weeks. Make mips x 29k build.
5037 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5038 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5039 but leave it as a comment because the breakpoint instruction
5040 is not easily accessible at this moment (it's static, and if
5041 we define one here, it goes into every file compiled).
5043 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5045 * Makefile.in (VERSION): Bump to 4.6.3.
5046 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5047 function scopes when building partial symbol tables.
5048 * objfiles.c (open_existing_mapped_file): Make it clear in
5049 warning message that out of date mapped files are ignored.
5050 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5051 unit source file name in error message.
5053 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5055 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5056 * dwarfread.c (struct_type): In absence of AT_byte_size for
5057 bitfield, use size of object of member's type for the size of
5058 the anonymous object containing the bit field.
5059 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5060 an AT_byte_size attribute is seen.
5061 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5062 union aux_ext (was aux_ent).
5063 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5064 unsigned char* to char*, for Lucid compiler.
5065 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5066 to be correct type (from unsigned char* to char*).
5067 * valprint.c (type_print_derivation_info): Minor tweak to placement
5068 of commas in derived class printing.
5069 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5071 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5073 * xm-go32.h: Define LSEEK_NOT_LINEAR
5074 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5075 then work out the lseek positions of newlines by running through
5076 the file and `tell'ing. This makes source file listing work on
5077 OS's where the relationship between physical position in file and
5078 canonical position is indeterminate, eg VMS and DOS.
5080 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5082 * stabsread.c: Ensure that all members of all allocated structures
5083 are initialized to known state to avoid hard to find bugs with gdb
5084 using fields containing random data.
5085 * buildsym.c (start_subfile): Compact dirname initialization.
5086 * buildsym.c (patch_subfile_names): New function.
5087 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5088 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5089 * buildsym.h (patch_subfile_names): Add prototype.
5090 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5092 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5094 * remote-udi.c: Update comments.
5096 * remote.c (getpkt): Only force retransmission ten times;
5097 after that, assume bug in target code, and handle pkt anyway.
5099 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5101 * configure.in: Add support for apollo 68k under BSD environment.
5102 * xm-apollo68b.h: New file to support above.
5104 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5106 * configure.in: Recognize i486 host cpu.
5107 * valprint.c (type_print_derivation_info): Print derivation info
5108 in same form as class declarations in source.
5109 * valprint.c (type_print_varspec_suffix): Split arg printing
5110 code out to type_print_args function.
5112 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5114 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5115 at_import, at_frame_base.
5116 * dwarfread.c (completedieinfo): Remove cases for obsolete
5117 AT_visibility, AT_import, and AT_frame_base attributes.
5118 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5119 i860, which can keep up to 4 shadow breakpoints.
5120 * tm-stratus.h (USG): Define.
5121 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5122 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5123 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5124 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5125 * config/stratus.mt (TDEPFILES): Include files available from
5126 stratus that are not yet in release pending receipt of paperwork
5128 * buildsym.c (finish_block): Minor code format change.
5129 * gdbtypes.h (struct field): Add to comments.
5130 * gdbtypes.h (virtual_field_bits): Add to comments.
5131 * objfiles.c (allocate_objfile): Change obstack interface to
5132 match FSF merging efforts.
5134 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5136 * Makefile.in (VERSION): Bump to 4.6.2.
5137 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5138 * Makefile.in (OBS): Add stabsread.o
5139 * Makefile.in (stabsread.o): Add build rule.
5140 * stabsread.c, stabsread.h: New files.
5141 * buildsym.c: Split out stabs specific support to stabsread.c.
5142 * buildsym.h: Split out stabs specific support to stabsread.h.
5143 * dbxread.c (stabsread.h): Include
5144 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5145 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5146 * dbxread.c (read_ofile_symtab): Call end_stabs.
5147 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5148 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5149 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5150 really_free_pendings to cleanups.
5151 * elfread.c (elf_new_init): Call stabsread_new_init.
5152 * gdbtypes.c: Small changes to maintenance commands.
5153 * mipsread.c (stabsread.h): Include.
5154 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5155 * xcoffread.c (stabsread.h): Include.
5156 * xcoffread.c (global_stabs): Remove redundant def.
5157 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5159 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5161 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5162 * inflow.c (terminal_init_inferior, terminal_inferior,
5163 terminal_ours_1, initialize_inflow): Record and use state
5164 of lmode_inferior_valid and lmode_ours_valid.
5166 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5168 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5169 include <sgtty.h> on USG. (from sef).
5171 * depend: es1800 dependency needed here.
5173 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5175 * buildsym.c (read_struct_type): Initialize structs allocated
5176 with alloca, to avoid using random values from stack later on.
5177 * defs.h (fprintf_filtered): Add prototype.
5178 * gdbtypes.c (check_stub_method): Fix misleading comments.
5179 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5181 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5182 small changes to maint support functions.
5183 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5184 for some fields and expand comments.
5185 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5186 macro and track change to obstack_full_begin macro.
5187 * utils.c (fprintfi_filtered): New function.
5188 * valprint.c (type_print_base): Fixup field printing to not
5189 print extraneous lines and not print bogus "no data fields"
5190 messages for C++ classes with no data members. Also use new
5191 fprintfi_filtered function.
5193 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5195 * configure.in: es1800 ok for 68000 too.
5197 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5199 * configure.in: echo error messages to stderr, not stdout
5201 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5203 * configure.in: recognize hppa* instead of hppa
5205 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5207 * energize.c: Second cut at DynamicLoad message handling.
5209 * energize.c: Relativize pathnames in #include statements.
5210 * (kernel_dispatch): Better error messages for unknown protocol
5212 * (kernel_dispatch): First cut at DynamicLoad message handling.
5214 * Makefile.in: Remove -I../readline from all compilations,
5215 include a special case for main.o instead.
5217 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5219 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5220 error if it fails to find a member type, rather than return NULL
5221 and trigger a coredump.
5222 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5223 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5224 match on complete demanglings, including argument lists for member
5225 functions, rather than just accepting the first demangling that
5226 matches the class and function name.
5227 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5228 to start_symtab as the directory name.
5229 * dwarfread.c (completedieinfo): Strip off any leading hostname
5230 portion of the AT_comp_dir attribute string. Gdb doesn't know
5231 what to do with them (FIXME).
5233 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5235 * breakpoint.c (commands_command): Simplify code a bit, remove
5236 unnecessary fflush().
5238 * Makefile.in (OTHERS): Add gcc.patch.
5239 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5241 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5243 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5244 lcc producer string.
5246 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5248 * WHATS.NEW renamed to NEWS.
5250 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5252 * dbxread.c, dwarfread.c: Re-enable experimental code to
5253 automatically select demangling style.
5254 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5255 DEMANGLING_STYLE, to make more descriptive. Revert back to
5256 "auto" as default. Comment use.
5257 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5258 * Makefile.in (${DEMANGLER}.o) Remove target and special
5261 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5263 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5265 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5267 * Makefile.in, demangle.c: Change default demangling style to
5269 * Makefile.in: Update version to 4.6 !!!
5270 * README, WHATS.NEW: Update for 4.6.
5272 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5274 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5277 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5278 nodes as base classes.
5280 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5282 * alldeps.mak, depend: Update.
5284 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5286 * Makefile.in (VERSION): 4.5.9.
5288 * xm-hp300bsd.h: Add decl for strdup().
5289 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5290 PDR. Cleanup a few things, fix compilation warnings.
5292 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5294 * Makefile.in (DEMANGLING_STYLE): New define to set default
5295 demangling style for C++. Defaults to "auto".
5296 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5297 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5298 * Makefile.in (OBS): Add demangle.o
5299 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5300 Remove compile time decisions about demangling style and replace
5301 with runtime decisions using current_demangling_style.
5302 * cplus-dem.c (main): Expand code included during building of
5303 standalone demangler to recognize demangling style options.
5304 * dbxread.c (demangle.h): Include.
5305 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5306 demangling style if processing g++ code and current demangling style
5307 is auto (Note: this feature currently disabled.)
5308 * demangle.c: New file, generic demangling control.
5309 * demangle.h (demangling_styles): New enumeration to select one
5310 of several demangling styles. Also define string names for each
5312 * demangle.h (set_demangling_style): Add prototype.
5313 * dwarfread.c (demangle.h): Include.
5314 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5315 New producer string prefixes to recognize.
5316 * dwarfread.c (handle_producer): Consolidate actions for specific
5317 producers. Set demangling style based on producer string if
5318 current style is auto. (Note: this feature currently disabled.)
5319 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5321 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5323 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5325 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5327 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5328 * c-exp.y: Call lookup_signed_typename() after seeing
5329 "signed". This handles "signed char" correctly.
5330 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5331 keywords before a type specifier.
5333 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5335 * command.c (lookup_cmd_1): Clarify descriptive comments.
5336 * gdbcmd.h (maintenanceprintlist): Add declaration.
5337 * main.c (maintenanceprintlist): Add definition.
5338 * main.c (gdb_completer_command_word_break_characters): Add.
5339 * main.c (symbol_completion_function): Switch completer word
5340 break character sets dynamically, based on whether completion is
5341 being done on commands or on something else.
5342 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5343 * maint.c: Include demangle.h.
5344 * maint.c (maintenance_demangle): New function.
5345 * maint.c (maintenance_print_command): New function.
5346 * maint.c (_initialize_maint_cmds): Reorganize some commands
5347 under new maintenance print subcommand.
5349 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5351 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5352 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5353 target type. Otherwise, 'whatis this.field' wouldn't work,
5354 which would be inconsistent, since 'print this.field' works.
5355 * buildsym.c (read_struct_type, read_enum_type): Clear
5356 TYPE_FLAG_STUB flag.
5357 * buildsym.c (cleanup_undefined_types): Don't rely on a
5358 flawed "Reasonable test to see if" a type has been defined
5359 since it was referred to; now we can just see if the
5360 TYPE_FLAG_STUB flag has been cleared.
5361 * valprint.c (print_type_base): Emit public/protected/private
5362 labels for methods as well as fields. Also, indent these labels
5363 2 spaces instead of 4, for a more conventional "look".
5364 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5365 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5366 * gcc.patch: New file. Contains patch for gcc (so people
5367 with gdb-2.2.x won't have to wait for a new gcc release).
5369 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5371 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5372 (print_addr): Call print_address to show symbolic version as well.
5374 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5376 (vx_read_register): Declare inferior_fp_regs. Delete code for
5377 copying "inferior_registers" around; the values are already in var
5378 "registers". Use correct size for register set.
5380 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5381 target doesn't support it.
5382 (vx_read_register): Don't try reading them either.
5384 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5385 VxWorks back end reads them in one contiguous set except for this
5387 (register_names): Change "pc" to "pcw" to avoid confusion printing
5389 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5390 find the PC under VxWorks.
5392 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5394 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5395 to create new blank types, instead of handcrafting them.
5396 * defs.h (printfi_filtered): Add prototype.
5397 * utils.c (printfi_filtered): New function.
5398 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5399 to simplify the code. Other cleanups.
5400 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5401 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5402 use of various fields.
5403 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5404 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5405 production that currently treats it exactly the same as STRUCT.
5406 * c-exp.y (yylex): Recognize "class" as token CLASS.
5407 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5408 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5409 general symbol handling code. Call cplus_mangle_opname with
5411 * symtab.c (decode_line_2): Print demangled function names in
5412 breakpoint menus, instead of just file and line number.
5413 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5414 * valprint.c (type_print_base): Print "class" for C++ classes,
5415 rather than "struct". Print section labels for public, protected
5416 and private members of C++ classes.
5417 * values.c: Include demangle.h.
5418 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5420 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5422 * Makefile.in (VERSION): Update to 4.5.8.
5424 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5426 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5427 prevent crashes when examining cross-targets.
5428 * dbxread.c (process_one_symbol): Include directory name when
5429 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5430 find include files, and yacc/lex sources when the cwd doesn't match
5431 that in which the object was compiled.
5432 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5434 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5437 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5439 * maint.c (maintenance_command, maintenance_info_command):
5440 Install with allow_unknown as 0 and call help_list to show
5441 list of possibilities when no subcommand is specified.
5443 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5445 * configure.in: Add m68k-ericsson-*.
5446 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5448 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5450 * maint.c: New file.
5451 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5452 * Makefile.in (OBS): Add new file maint.o.
5453 * defs.h (command_class): Add class_maintenance.
5454 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5455 commands. Allow for them (and other nonessential parts of gdb)
5456 to be selectively left out under special circumstances.
5457 * gdbtypes.c (recursive_dump_type): New function; supports
5458 maintenance print-type command.
5459 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5461 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5463 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5464 initializers. Add initializations for setprintlist, showprintlist,
5465 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5466 * printcmd.c (maintenance_print_type): New maintenance cmd.
5467 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5468 implied by comment that all cmd lists are owned by main.c.
5469 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5470 that all cmd lists are owned by main.c.
5471 * language.c (setchecklist, showchecklist): Move to main.c, as
5472 implied by comment that all cmd lists are owned by main.c
5473 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5474 deletelist): Remove redundant declarations (also in gdbcmd.h).
5475 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5476 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5477 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5478 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5479 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5480 maintenance_print_msymbols, maintenance_print_objfiles):
5482 * symmisc.c (printsyms_command, printpsyms_command,
5483 printmsyms_command, printobjfiles_command): Removed from
5484 _initialize_symmisc.
5485 * main.c (dump_me_command): Moved to maint.c and renamed to
5486 maintenance_dump_me.
5487 * breakpoint.c (all_breakpoints_info): Rename to
5488 maintenance_info_breakpoints.
5489 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5490 all_breakpoints_info to add maintenance_info_breakpoints to the
5491 maintenanceinfolist instead.
5492 main.c (initialize_main): Set up maintenance class commands.
5494 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5496 * energize-patches: Fix minor problems with building energize lib.
5498 * energize-patches: Change names of all cadillac procedure calls
5499 to be energize procedure calls. Simplify many hooks by moving
5500 tests energize.c. Configure energize, and build it automatically now.
5502 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5504 * Makefile.in (VERSION): Bump to 4.5.7.
5505 * cplus-dem.c (demangle_args): Validate index for previously
5506 seen type to guard against bogus values from malformed manglings.
5507 * valops.c (value_struct_elt_for_reference): Guard against
5508 blindly using NULL return value from lookup_symbol.
5510 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5512 * cadillac.c, cadillac-patches: Rename to energize.c and
5513 energize-patches. Change all routines and variables named
5514 'cadillac*' to 'energize*'. Create new file called energize.h to
5515 hold all interface declarations.
5517 * deblib/connection/*: Move all of this stuff into energize/, but
5518 delete unneeded files.
5520 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5522 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5524 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5525 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5526 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5527 child processes, to avoid dead ones "hanging around" after GDB exits.
5528 (attach): Always stop the process if it needs it. Set RLC flag
5529 when attaching running processes, so it will continue if we detach
5530 it, quit, or are killed.
5531 (detach): Clear faults and set RLC flag to make process run
5533 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5535 (info_proc): Open process O_RDONLY, so we can see any process,
5536 even those controlled by debuggers.
5537 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5539 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5541 Relocate symbols using an array of section_offsets, rather than a
5542 single `addr' or `offset'. This makes Solaris-2 support work, and
5543 permits better VxWorks (and maybe xcoff) support later.
5545 * symtab.h (struct section_offsets): New structure for keeping
5546 a set of offsets, rather than a single one.
5547 (struct objfile): Replace addr with section_offsets member.
5548 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5549 * gdb-stabs.h: New include file with `symbol type specific'
5550 parameters for psymtabs and objfiles.
5551 * Makefile.in (HFILES): Add gdb-stabs.h.
5552 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5553 * coffread.c: Conforming changes. Fake offset array always 0.
5554 * dbxread.c: Conforming changes.
5555 (struct dbx_symfile_info): Move to gdb-stabs.h.
5556 (start_psymtab): Call elfstab_offset_sections to calculate good
5557 offsets for this source file, based on the ELF symbol table info.
5558 (read_ofile_symtab): Yank N_CATCH, which is dead.
5559 (process_one_symbol, N_CATCH): Yank.
5560 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5561 Relocate with SECT_OFF_TEXT.
5562 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5563 to distinguish relocatable from absolute symbols. Then, if not
5565 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5566 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5567 (", N_ROSYM): SECT_OFF_RODATA.
5568 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5569 (dbx_symfile_offsets): Add to translate addr to offset.
5570 * dwarfread.c: Conforming changes. Single offset currently used.
5571 * elfread.c: Add various complaints about elf/stab stuff.
5572 #include gdb-stabs.h. Conforming changes, using a single offset.
5573 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5574 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5575 for later use in building psymtabs.
5576 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5577 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5578 (free_elfinfo): New fn, frees all chained stab_section_infos
5579 in an objfile, and zaps the start-of-chain pointer.
5580 (elfstab_offset_sections): New fn, looks in stab_section_info
5581 chain to determine section bases to relocate a psymtab's worth
5582 of symbols, as they are being read.
5583 * mipsread.c: Conforming changes. Stabs-reading will relocate
5584 using one offset. MIPS-reading will not relocate at all.
5585 * partial-stab.h: Relocate different symbol types using different
5586 offsets from section_offsets.
5587 * symfile.c: Conforming changes.
5588 (find_lowest_section): Unused function to use later
5589 to free us from the Tyranny of the Text Section.
5590 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5591 in all lower layers of symbol reading. Call format-specific
5592 sym_offsets function to initialize offsets for high speed symbol
5594 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5595 (symbol_file_command, add_symbol_file_command): Callers changed.
5596 * symmisc.c (dump_psymtab): Print new relocation parameters.
5597 * xcoffread.c: Corresponding changes.
5599 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5600 * main.c (main): Read the $HOME/.gdbinit file before processing
5601 the argv arguments (e.g. reading symbol files or core
5602 files). This allows global parameters to be set, which will apply
5603 during the symbol reading. The ./.gdbinit is still read after
5605 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5606 * xcoffexec.c: Clean up quote inside comment.
5608 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5610 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5611 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5612 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5613 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5614 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5615 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5616 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5617 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5618 values.c, xcoffread.c:
5619 Remove "(void)" casts from function calls where the return value
5620 is ignored, in accordance with GNU coding standards.
5622 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5624 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5625 * partial-stab.h: Ignore N_ENDM.
5626 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5627 CODE or DATA section attachment. This eliminates a lot of random
5628 values from shared libraries, which screw up the ordinary symbols
5629 in the address ranges they happen to overlap.
5630 * buildsym.c (define_symbol): Eliminate special tests
5631 for function types; move into "function" cases in switch statement.
5632 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5633 in case they define new type numbers. But ignore them (FIXME).
5634 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5635 (read_sun_builtin_type): Add commentary.
5637 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5639 * xm-rs6000.h: define MEM_FNS_DECLARED
5641 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5643 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5644 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5645 * mips-xdep.c: Remove most include files (unused, caused errs).
5646 (fetch_core_registers): Use right parameters in dummy fn.
5648 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5650 * buildsym.c (scan_file_globals): Beware the null file.
5651 Fix from Jim Williams.
5653 * stack.c (return_command): Evaluate expression *before* popping
5654 off the stack frames! Fix inspired by Jim Williams.
5655 (up_silently_command, down_silently_command): No sel frame is error.
5657 * defs.h (memcpy, memset): Conditionalize decls on
5658 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5659 (alloca): Break out the STDC and non-STDC alloca cases, to make
5660 it work on old preprocessors as well as "picky ANSI" ones.
5661 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5663 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5664 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5665 header files define it!
5667 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5669 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5671 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5672 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5673 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5674 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5675 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5676 utils.c, valarith.c, valops.c, valprint.c, values.c:
5677 Replace bcopy() use with memcpy(), which is more standard and can
5678 take advantage of gcc's builtin functions for increased performance.
5679 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5680 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5682 Replace bzero() use with memset(), which is more standard and can
5683 take advantage of gcc's builtin functions for increased performance.
5684 * i386-tdep.c, main.c, valprint.c:
5685 Replace bcmp() use with memcmp(), which is more standard and can
5686 take advantage of gcc's builtin functions for increased performance.
5688 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5690 * remote.c (remote_wait): Fix cast on signal() call.
5691 * defs.h (alloca): More diddling with alloca. Have to ensure
5692 that it has a prototype, so that if alloca is defined as a macro
5693 that takes an arg, the definition is seen as a use of a macro
5694 that takes an arg, to satisfy picky ANSI preprocessors.
5696 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5698 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5699 consistency with all other gdb files.
5700 * cadillac.c: Use <string.h> rather than <strings.h>.
5701 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5702 * Makefile.in (MAKE): Remove definition for consistency with
5703 other Makefile.in files and to fix problem with recursive makes.
5705 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5707 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5710 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5712 * source.c (print_source_lines): for DOS interoperability; don't
5713 print CR (013) as ^M.
5715 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5717 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5719 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5721 * remote.c (remote_wait): Cast signal to void * to avoid warning
5722 from busted HP compiler.
5724 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5725 stabs cause end_psymtab to be called.
5727 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5728 compiler feature of putting 'c' into basic type descriptors for
5731 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5732 where there is no place for nPC in prrun struct.
5734 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5736 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5737 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5738 * dwarfread.c (enum_type): Save enum names on type_obstack.
5739 * dwarfread.c (struct_type): Save member name on type_obstack.
5740 * symtab.c (_initialize_symtab): Fix misspelling.
5741 * regex.c (store_jump, insert_jump): Return void.
5743 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5745 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5746 (alloca): Declare return type on SPARC, since Sun doesn't.
5747 (*_BYTE_ORDER): Improve comment: *must* be defined.
5749 * tm-hppa.h: New file, architectural definition of HP PA.
5750 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5752 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5753 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5754 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5755 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5758 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5759 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5760 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5762 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5764 * printcmd.c (output_command): Thinko.
5765 (x_command): Only set remembered size/format if cmd succeeds.
5767 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5768 since it is no longer used and burns time for every symbol read.
5769 (process_one_symbol): Treat N_CATCH like default (complain).
5771 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5773 * partial-stab.h (case N_TEXT): Fix fencepost error when
5774 detecting start of new symbol info after reading symtab for a
5775 module with a zero length TEXT segment.
5777 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5779 * Makefile.in (VERSION): Bump to 4.5.6.
5780 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5782 * defs.h (NORETURN): Define away for Lucid compiler.
5783 * remote.c (remote_timer, remote_interrupt): Signal handlers
5785 * ser-termios.c (serial_write, serial_close): Return whatever
5786 value the write/close call returns, rather than falling off end.
5787 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5788 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5790 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5791 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5793 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5794 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5795 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5796 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5798 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5799 store_inferior_registers): Supply missing fourth argument to
5801 * cadillac.c (kernel_dispatch): Make return type void.
5802 * cadillac.c (iosig): Signal handlers take one int arg.
5803 * valprint.c (val_print_fields): Call fprint_symbol to get
5804 automatic C++ demangling for mangled field names.
5806 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5808 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5809 * dwarfread.c (enum_type): Fix misspelling in comment.
5810 * valprint.c (val_print_fields, cplus_val_print): Minor
5811 adjustment to printing of C++ class structures to more closely
5812 match format for printing C structures, with and without setting
5815 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5817 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5818 (which is not a Posix signal) if it isn't defined.
5819 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5820 New port to Linux (a free Unix clone for 386 machines).
5822 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5824 COFF changes for dealing better with EPI 29K C compiler output.
5826 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5828 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5829 (read_coff_symtab): Move patch_opaque_types call from
5830 coff_symfile_read. Restrict it to symtabs from this objfile.
5831 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5832 references on opaque type chain; just let coff_lookup_type handle 'em.
5833 (decode_type): Complain about tagndx values on
5834 non-struct/union/enum types, which the EPI compiler tends to produce.
5836 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5838 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5841 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5842 usage to match new prototype. Include libbfd.h to get prototype.
5844 * source.c (find_source_lines): Handle large st_size fields.
5846 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5848 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5849 * stack.c (return_command): Use cleanups to avoid memory leaks.
5851 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5853 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5854 INT_REGNUM to INTE_REGNUM.
5856 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5858 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5860 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5861 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5862 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5863 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5865 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5866 declarations of malloc/realloc/free that are inserted by some
5868 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5870 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5871 another decl of strdup (this really ought to come from libiberty.h!).
5873 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5875 * remote.c (getpkt): Error if input exceeds buffer size.
5876 (_initialize_remote): `set remotedebug' enables packet trace.
5878 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5879 N_SLINE's, etc, just like Sun cc on Solaris2.
5881 * am29k-tdep.c (read_register_stack, write_register_stack):
5882 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5883 variable. Add `set' and `show' commands for it.
5884 * doc/gdb.texinfo: Document it.
5886 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5888 * valprint.c (type_print_1): Plug memory leak. Print all
5889 C++ syms as demangled, not just functions.
5890 * buildsym.c (read_range_type): When we find a signed char
5891 type, do a lookup of signed char, not plain char. Plain char's
5892 still get looked up as plain char's elsewhere.
5894 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5896 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5897 (Bug and fix found by Pierre Willard.)
5899 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5901 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5903 * xm-rs6000.h: Add decl for strdup().
5905 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5908 * breakpoint.c (enable_command, disable_command): Without args,
5909 should only affect normal breakpoints and watchpoints.
5911 * m68k-pinsn.c (print_insn_arg): Make register be const.
5912 * xcoffexec.c: Remove ' from comment.
5913 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5914 with decls of malloc in c-exp.tab.c (as produced by yacc).
5915 There's got to be a better way to do this...
5917 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5919 * partial-stab.h: Convert single rindex use to strrchr.
5920 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5921 standard <strings.h> file, now that the only single use of
5922 rindex in the gdb source files is gone.
5924 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5926 * mipsread.c: Undo ill effects from including <strings.h>,
5927 which #defines index to be strchr. Unfortunately, index is
5928 a member of a symbol table structure that can't be changed.
5929 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5930 remove redundant #include's.
5932 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5934 * mipsread.c: #include <strings.h> for rindex().
5936 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5938 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5940 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5942 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5943 extraneous SO stabs from busted C++ compilers.
5945 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5947 * Makefile.in (VERSION): Bump to 4.5.5.
5948 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5949 C++ lookups fail, print possibly helpful hint about completion.
5950 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5951 for static data members.
5952 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5953 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5954 it's broken on ncr3000's.
5956 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5958 * dwarfread.c (decode_modified_type): Change type of first arg.
5959 Change 'modifier' to char from unsigned char. Cast single use
5960 that needs to be unsigned char.
5961 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5962 * utils.c (strdup_demangled): Add function.
5963 * defs.h (strdup_demangled): Add prototype.
5964 * stack.c (return_command): Demangle C++ function names for query.
5965 * infcmd.c (jump_command): Demangle C++ function names for query.
5966 * cplus-dem.c (consume_count): New function and prototype.
5967 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5968 do_type): Replace conversion code with consume_count().
5969 * cplus-dem.c (gnu_special): Fix demangled of static members.
5970 * source.c (list_command): Print demangled function names
5971 when appropriate. Fix supplied by Peter Schauer.
5973 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5975 * sparc-tdep.c: Clean up slightly for Solaris2.
5977 * buildsym.c (define_symbol): Nameless types are now on several
5978 platforms; generalize them and un-ifdef them to make Solaris 2
5981 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5983 * infcmd.c: Fix typo (reported by Rob Savoye).
5984 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5985 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5986 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5987 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5988 rather than the one for the first file in the dependency chain.
5990 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5991 set. Don't reset our own texthigh, or dependency-only pst's, in
5992 scanning all the rest of the psymtabs.
5993 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5995 * buildsym.h (N_UNDF): Improve comments.
5996 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5998 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6000 * symtab.h (struct symbol): Add aux_value union for preserving
6001 an additional per-symbol value.
6002 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6003 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6004 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6005 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6006 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6008 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6010 * symfile.c (clear_symtab_users_once): Now non-static (for
6013 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6015 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6016 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6017 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6019 Solaris-2 support on SPARC:
6021 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6022 Add symbol_size and file offsets to struct symloc.
6023 Add static symbol_table_offset, string_table_offset,
6024 file_string_table_offset, next_file_string_table_offset,
6026 (add_old_header_file): Convert error() to complain()t.
6027 (dbx_symfile_read): Get symbol size via the objfile.
6028 Also get symbol_table_offset.
6029 (dbx_symfile_init): Record symbol size and count via the objfile.
6030 (dbx_next_symbol_text): Always add file_string_table_offset when
6031 accessing string table.
6032 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6033 (SET_NAMESTRING): Use the offset.
6034 (end_psymtab): Large kludge to determine addresses where source
6035 files start and end (for the psymtab header).
6036 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6037 Get this, symbol size, and symbol offset, from psymtab.
6038 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6039 Patch up last_source_start_addr if zero in N_SO.
6040 (process_one_symbol): Add variable function_start_offset.
6041 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6042 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6043 ( "", N_OBJ, N_OPT): Ignore.
6044 (elfstab_build_psymtabs): New function to read stabs out of
6047 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6048 (gdb): use GLOBAL_CFLAGS when linking, too.
6049 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6050 (N_OBJ, N_OPT): Ignore.
6051 ('f', 'F'): Save last function name.
6053 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6054 extra info in the minimal symbol.
6055 (elf_symtab_read): The extra info is the size of an ELF object,
6056 which was kludged to us in the `udata' field of the BFD symbol.
6057 Gag me with a crowbar...
6058 (elf_symfile_read): Keep track of both the absolute load address,
6059 and the offset between load addr and symbols. Handle STABS as
6060 well as DWARF sections, passing the absolute load address to
6061 elfstab_build_psymtabs.
6063 * symfile.h: Prototype elfstab_build_psymtabs.
6064 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6066 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6068 * buildsym.h: Add processing_acc_compilation flag.
6069 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6070 (define_symbol): Skip arg types in function entries. Resolve
6071 overloaded 'P' which acc uses for prototypes of functions called
6073 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6075 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6076 save size of ELF symbols. FIXME.
6077 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6078 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6080 * configure.in: Solaris config is sparc-sun-solaris2.
6081 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6083 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6084 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6085 * symfile.c (symfile_bfd_open): Comment where name is freed.
6086 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6088 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6090 * expprint.c (print_subexp): Add missing ']'.
6091 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6092 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6093 * WHATS.NEW: Point out improved C++ function name handling.
6094 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6095 type names for both implicitly and explicitly signed integral
6096 types. See comment in the source code.
6098 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6100 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6101 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6102 * expprint.c (print_subexp): Fix printing of register names.
6104 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6106 * inferior.h (register_valid): Declare.
6107 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6108 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6109 macros for traversing the data structures in a single objfile.
6110 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6111 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6114 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6116 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6117 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6118 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6119 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6121 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6123 * depend: rebuild to account for remote-st2000.c.
6124 * remote-st2000.c: Almost works now.
6125 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6127 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6129 * c-exp.y (yylex): Recognize single-quoted strings that specify
6130 tokens with embedded whitespace, such as C++ demangled names.
6131 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6132 * main.c (gdb_completer_quote_characters): Add global variable.
6133 * main.c (symbol_completion_function): Total rewrite for C++
6134 demangled name handling.
6135 * main.c (skip_quoted): New function.
6136 * main.c (main): Set rl_completer_quote_characters.
6137 * symmisc.c (dump_symtab): Print source language for symtab.
6138 * symtab.c (expensive_mangler): Add prototype and function.
6139 * symtab.c (completion_list_add_symbol): Total rewrite for new
6140 C++ demangled name handling.
6141 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6142 other changes for demangled C++ symbol handling.
6143 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6144 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6145 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6146 * symtab.c (completion_list_add_symbol): Total rewrite for new
6147 C++ demangled name handling.
6148 * symtab.c (expensive_mangler): New function.
6149 * utils.c (strcmp_iw, demangle_and_match): New functions.
6150 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6152 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6154 * Makefile.in: Roll VERSION to 4.5.4.
6155 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6156 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6157 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6159 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6161 * alldeps.mak: Rebuild to account for new files.
6162 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6163 * tm-st2000.h: New file.
6164 * configure.in: Tandem debug monitor (st2000) support.
6165 * remote-st2000.c, config/st2000.mt: ditto.
6167 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6169 * blockframe.c (inside_entry_file, inside_main_func,
6170 inside_entry_func): Return 0 if no symbols; avoid crashing.
6172 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6174 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6175 without masking, since it is signed and will later be compared
6176 against signed quantities. The right fix is probably to make
6177 it all unsigned, but this is a small, safe fix for this release.
6178 FIXME -- make the real change sometime soon.
6180 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6182 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6183 parameter in call to `symbol_file_add' to 0.
6185 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6187 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6189 * configure.in: Handle -m680[01234]0-wrs.
6191 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6193 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6194 `ieee_extended_to_double'.
6196 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6198 * valops.c (value_assign): Lint, by Pierre Willard.
6200 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6202 * coredep.c (fetch_core_registers): Remove premature warning,
6203 which triggers on DECstation even though all regs are accessible.
6205 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6206 sign-extension of instruction fields even on unsigned-char hosts.
6207 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6209 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6210 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6211 since they define the target, not the host.
6212 * m88k-pinsn.c: Fix typo.
6214 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6216 * valarith.c (value_zerop): -0.0 is still zero.
6217 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6218 Patches by Paul Eggert <eggert@twinsun.com>.
6220 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6222 * alldeps.mak, depend: re-make to account for ser-*.c.
6224 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6226 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6227 disconnecting from controlling terminal, to avoid gdb hanging
6228 on SVR4. Fixes bug reported by Oliver Okrongli.
6229 * procfs.c (PROC_NAME_FMT): Change format to match default used
6230 by system, as suggested by Oliver Okrongli.
6231 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6232 bug fix from Brent Townshend (bst%tt@cam.ORG).
6233 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6234 by turlais@rechser.total.fr.
6235 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6236 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6237 * objfiles.h (unlink_objfile): Add prototype.
6238 * objfiles.c (unlink_objfile): Add function.
6239 * objfiles.c (free_objfile): Call unlink_objfile.
6240 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6241 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6242 Also, discard old possibly bogus sf struct.
6243 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6244 find_sym_fns() for remapped symbol files, in case of any changes
6245 since the last mapping.
6247 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6249 * findvar.c (read_relative_register_raw_bytes): use the raw size
6250 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6252 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6254 Changes to support GDB running on DOS using GO32 and H8 support
6256 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6257 allowing hosts with different text and binary file formats to
6259 * coffread.c (read_coff_symtab): changed calling convention and
6260 operation - now it opens its own file with FOPEN_RB rather than
6261 duping and fdopening the provided handle.
6262 * dbxread.c, cplus-dem.c: #include mangling.
6263 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6264 binary files oring in the right bit.
6265 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6266 * remote-hms.c: cleanup to use the new remote serial stuff
6267 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6268 independent remote terminal I/O.
6269 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6270 * source.c (openp): fix off by one problem removing / - can now
6271 open a source file in the root directory with DOS.
6272 * values.c (value_as_pointer): remove bogus address bits from
6273 long. (unpack_long): unpack into unsigned long/short if pointer.
6275 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6277 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6278 It gets permanently stuck in many OSes.
6279 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6281 * breakpoint.c: Improve help text for info breakpoints.
6283 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6285 * README: Add pointer to internals doc, and describe reading
6287 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6288 * symtab.c (output_source_filename): Remove old glop for wrapping
6289 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6291 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6293 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6294 * munch: Add sort -u to avoid duplications.
6295 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6296 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6298 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6300 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6301 avoid infinite loops while demangling bogus mangled names.
6302 * valprint.c (type_print_base): Minor fix for GNU style guide
6305 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6307 * Makefile.in (VERSION): Bump to 4.5.3
6308 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6309 * Makefile.in (demangle): New target to create standalone
6310 demangler with same code and options as internal demangler.
6311 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6312 to support ARM style and Lucid style demangling, improve
6313 maintainability, fix several demangling bugs. More changes
6315 * defs.h (strstr): Add ANSI compatible prototype.
6316 * valprint.c (type_print_1): Demangle using ansi option.
6317 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6319 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6321 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6324 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6326 * mipsread.c (parse_procedure): Return rather than using
6327 uninitialized variable 'b'.
6329 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6331 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6332 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6333 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6334 relative to each source file.
6336 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6338 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6341 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6343 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6344 * am29k-tdep.c: Update to latest code from AMD.
6345 (get_saved_register) don't crap out if no frame.
6346 * remote-udi.c: Set/clear inferior_pid as appropriate.
6347 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6348 error handling. Fixup end-of-debugging messages.
6349 (udi_fetch_registers) clean up big time, mainly don't multiply
6350 register_valid indices by 4, and use proper Offset when reading
6351 gr96-gr127. (udi_store_registers) general cleanup.
6352 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6353 INT_REGNUM->INTE_REGNUM.
6354 * tm-29k.h: Upgrade to latest code from AMD.
6355 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6356 (UDIConnect) Clean up error processing (like, don't do exit() if
6357 execlp fails), make code restartable, make more attractive.
6358 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6361 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6363 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6364 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6365 from former to latter.
6367 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6369 * cplus-dem.c (do_args): Handle void args the same as others.
6370 * objfiles.c (free_objfile): Only try to unmap files when
6371 reusable objfiles are supported.
6372 * valprint.c (type_print_varspec_suffix): Add parameter that
6373 specifies if C++ demangling included function arguments. Use
6374 it to suppress printing extra pair of ()'s.
6375 * valprint.c (type_print_1): Fix problem with printing demangled
6376 C++ function types where demangled type includes the function
6379 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6381 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6382 Allows selection of C++ demangler to be a configuration option
6383 until multiple demanglers are supported.
6384 * demangle.h: New include file for extended demangler support.
6385 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6386 utils.c, valprint.c: Include "demangle.h" and change all calls
6387 to cplus_demangle() or fputs_demangled() to use individual
6389 * valprint.c (type_print_1): Change options to cplus_demangle
6390 to print demangled function args. Still broken, but now less so.
6391 * cplus-dem.c: Include demangle.h, reorganize and update some
6392 comments to reflect reality.
6393 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6394 second arg from fixed integer to bit based multiple options.
6395 * cplus-dem.c (optable): Reformat and replace ansi members with
6397 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6399 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6401 * values.c (set_internalvar): Force evaluation of lazy values.
6402 Bug reported by RMS.
6404 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6406 * Makefile.in (VERSION): Bump to 4.5.2.
6407 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6408 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6409 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6410 proper handling of bit fields.
6411 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6412 * symtab.h: Fix couple of misspellings in comments.
6413 * value.h (struct value): Clarify use of bitpos.
6414 * value.h (unpack_field_as_long): Change prototype, returns
6416 * values.c (unpack_field_as_long): Change return type to LONGEST,
6417 sign extend unpacked fields that are signed, other rewriting.
6418 * config/ncr3000.mt: New target config file.
6420 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6422 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6423 even when printing 8-bit characters.
6425 * gdbtypes.c (make_{reference,pointer,function}_type): New
6426 functions which handle overwriting of forward-referenced types
6427 for stabs file reading.
6428 (lookup_{reference,pointer,function}_type): These just call
6429 the make_*_type functions with a null storage alloc parameter.
6430 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6431 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6433 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6434 (dbx_alloc_type): Make it easier to understand. No funct change.
6435 (define_symbol: 't'): Don't put the typedef name into the name of
6436 the struct, union, or enum. Bugfix.
6437 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6438 routines to properly handle overwriting preallocated types so that
6439 forward references will work.
6440 (read_enum_type): Force enum values to file scope, due to bug in
6441 Sun compiler output. FIXME, fix later.
6443 Remove unused header_file_prev_index mechanism. It was already
6444 obsolete in gdb-3.5. These comments appeared in 3.5:
6445 /* This code was used before I knew about the instance codes.
6446 My first hypothesis is that it is not necessary now
6447 that instance codes are handled. */
6448 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6449 * buildsym.h: Remove it and prev_index that saves it.
6450 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6452 * solib.c (special_symbol_handling): When called from core files,
6453 must set up debug_addr. Don't print error messages, just return.
6454 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6456 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6458 * cplus-dem.c: Allow nested class names (as in
6459 Foo::Bar::method()).
6460 Allow the cleaner cfront style of nested class names
6461 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6462 Make cplus_demangle re-entrant by removing use of global
6463 variables. Instead, place all shared variables in a
6464 stack-allocated structure, and pass around its address.
6466 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6468 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6469 29k-share/* subdirs...
6471 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6472 rewrite, only leave out the bugs.
6474 * Makefile.in: Add 29k/UDI support. Improve depend.
6475 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6477 * am29k-tdep.c: Update to use new calling conventions, and misc
6480 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6482 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6484 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6485 breakpoint instructions that leave PC pointing at the right place.
6487 * core.c (core_open): Call warning() to print warnings.
6489 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6491 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6492 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6493 This prevents a crash when trying to lookup the value of a
6494 non-existent symbol.
6496 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6498 * signame.c, signame.h: Remove, replaced by strsignal.c in
6500 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6501 sun386-xdep.c: Remove include of signame.h
6502 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6503 * Makefile.in (HFILES): Remove signame.h
6504 * Makefile.in (OBS): Remove signame.o
6505 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6506 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6507 psignal, perror): Add prototypes.
6508 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6510 * depend: Manually remove signame.[cho] references.
6511 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6513 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6514 with safe_strsignal.
6515 * core.c (core_open): Replace use of sys_siglist with
6517 * core.c (memory_error): Replace use of sys_errlist with
6519 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6521 * infcmd.c (program_info): Replace use of sys_siglist with
6523 * infrun.c (signal_stop, signal_print, signal_program):
6524 Allocate dynamically based on dynamic determination of number
6525 of signals to support.
6526 * infrun.c (child_create_inferior): Replace use of sys_errlist
6528 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6530 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6531 strsigno and sys_siglist with safe_strsignal.
6532 * infrun.c (handle_command): Call signo_max to find number of
6533 signals. Replace sig_number with strtosigno and sig_abbrev with
6535 * infrun.c (signals_info): Replace sig_number with strtosigno.
6536 * infrun.c (_initialize_infrun): Call signo_max to find number of
6537 signals. Dynamically allocate signal_{stop,print,program}.
6538 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6539 * procfs.c (errnoname): Add function and prototype.
6540 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6541 of sys_siglist with safe_strsignal.
6542 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6543 sys_siglist with safe_strsignal.
6544 * procfs.c (info_proc_stop): Call errnoname.
6545 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6546 * stuff.c (main, get_offset): Replace use of sys_errlist with
6548 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6549 with safe_strsignal.
6550 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6551 with safe_strsignal.
6552 * utils.c (safe_strerror, safe_strsignal): Add functions that
6553 call strerror and strsignal respectively, and deal with NULL
6555 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6556 sys_errlist with safe_strerror.
6557 * valprint.c (val_print): Replace use of sys_errlist with
6560 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6562 * Makefile.in: rework CFLAGS so that they can be set from the
6563 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6564 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6565 Pass CFLAGS on recusions.
6567 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6569 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6570 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6571 overkill for the problem it solved.
6572 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6573 and default to simply printing type names as appropriate.
6574 * main.c (main): Remove one of the leading newlines from
6575 warning_pre_print initialization.
6576 * objfiles.c (open_existing_mapped_file): Add function and
6578 * objfiles.c (open_mapped_file): Rewrite to use new function
6579 open_existing_mapped_file.
6581 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6583 * sun3-xdep.c (fetch_core_registers): Lint.
6584 * tm-sun3.h: Prototype lint.
6587 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6589 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6590 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6591 * objfiles.c: Cast calls to close() with unused returns to void.
6592 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6593 old objfile's name before updating it.
6594 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6595 * objfiles.h (objfile struct): Add mmfd member.
6596 * symfile.c (syms_from_objfile): Move some code to
6597 new_symfile_objfile.
6598 * symfile.c (new_symfile_objfile): Add new function, common code
6599 from syms_from_objfile.
6600 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6601 mapped and unmapped symbol files.
6602 * symfile.c (symbol_file_command): Print "No symbol file now"
6603 message, ala exec_file_command for the exec file.
6604 * symfile.h (new_symfile_objfile): Add prototype.
6605 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6606 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6608 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6610 * rs6000-pinsn.c: New version from IBM (Metin).
6611 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6612 to avoid warnings from some compilers.
6614 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6616 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6617 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6618 type's flag word that marks it as a fundamental type.
6619 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6620 flags argument for all calls to init_type().
6621 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6622 flags argument for all calls to init_type(). Also remove
6623 dependency on host sizes for ints, floats, etc.
6624 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6625 flags argument for all calls to init_type(). Also remove
6626 dependency on host sizes for ints, floats, etc.
6627 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6628 bit to flags argument for all calls to init_type(). Add types
6629 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6630 * valprint.c (unsigned_type_table, signed_type_table,
6631 float_type_table): Remove.
6632 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6633 bit when printing fundamental types, and print the actual name
6634 for such types, rather than inventing one. Remove code that
6635 invented fundamental type names.
6636 * valprint.c (_initialize_valprint): Remove initializations
6637 for now removed unsigned_type_table, signed_type_table, and
6640 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6642 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6643 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6646 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6648 * dwarfread.c (target_to_host): New function similar to previous
6650 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6651 Extensive changes to convert all previous usages to use new
6652 target_to_host() function.
6653 * dwarfread.c (struct dieinfo): Change types of most integral
6654 members to be unsigned.
6656 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6658 * WHATS.NEW: Revise -mapped doc.
6660 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6662 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6663 too high or when skipping `forwards' moves us backwards.
6664 (parse_type): Print mis-guessed tag name in complaint.
6665 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6666 (parse_procedure): Do not attempt to create symbols; just fill in
6667 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6668 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6669 for clarity. Set top_stack before calling parse_external. In
6670 stabs, sort symbols before calling parse_procedure.
6672 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6673 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6674 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6675 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6678 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6680 * Makefile.in (VERSION): Set to 4.5.1.
6681 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6682 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6683 fill_gregset): New functions for SVR4 /proc support.
6684 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6685 Remove new symbol types and such to ../include/coff/symconst.h.
6686 (parse_symbol): Simplify code for parsing struct/enum/unions.
6687 (parse_type): Handle `long long' types.
6688 (upgrade_type): Handle `const' qualifier.
6689 (parse_partial_symbols): fix indentation, clean a bit.
6691 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6693 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6694 copy in data from raw read buffers, calling bfd byteswapping
6695 routines as appropriate. Use to replace most existing memcpy
6697 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6698 * configure.in: Recognize new ncr3000 config.
6699 * config/ncr3000.mh: New config file.
6701 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6705 * README: Update for release.
6706 * Makefile.in: Update version to 4.5.
6707 * WHATS.NEW: The obvious.
6709 * depend: Generate new depend file for this release.
6711 * Makefile.in (depend): Fix dependancy generation so that it does
6712 not include gcc 'fixincluded' files, which are usually in a system
6715 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6717 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6718 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6719 symbols for nameless types. And, handle `R' (register parameter
6720 type) for AIX. (an extension to existing stabstring grammar).
6721 * rs6000-xdep.c: Fix typo (= should have been ==).
6723 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6725 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6727 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6729 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6730 * signame.c (SIGWAITING, SIGLWP): Add.
6732 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6734 * xm-i386mach.h: add decls for errno and strdup().
6736 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6737 used in array index context (otherwise, some compilers barf).
6739 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6741 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6742 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6743 in a system call, and provide better backtrace if so.
6745 * Makefile.in (HFILES): Add xcoffsolib.h.
6746 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6747 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6749 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6750 mipscoff_symfile_read): Convert to BFD to do file I/O.
6752 * symfile.c: #include <ctype.h> to get proper def if isspace().
6754 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6756 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6758 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6759 function also when parsing embedded stabs.
6761 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6763 * mipsread.c: Fix more declarations.
6765 * mipsread.c: Fix many invocations of complain. Use enum
6766 type_code where appropriate.
6768 * xm-vaxult.h: Add decl for strdup().
6770 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6773 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6775 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6778 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6780 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6781 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6782 Merge in more patches for rs6000 from Metin Ozisik.
6783 * utils.c: Fix typo in comment.
6785 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6787 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6788 * procfs.c (attach): Set nopass_next_sigstop if attached
6789 process is forcibly stopped.
6790 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6791 resending SIGSTOP to attached process on first resume.
6793 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6795 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6797 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6799 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6800 (VERSION): Bump to 4.4.85.
6801 * mipsread.c: Update for new include files. Lint.
6802 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6803 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6804 Don't need to bring in mipsread.o specially any more.
6806 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6808 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6809 routine (for Irix-4.x). Make many funcs static and void.
6810 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6811 * (init_extra_frame_info): Don't trash cached value of frame
6812 pointer register. This fixes backtracing through routines that use
6813 alloca(). Generally clean up declarations of functions, and use
6814 typedefs and macros to reference data structures as appropriate.
6815 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6818 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6820 * values.c (unpack_long): Fix unpacking error for signed chars
6821 on hosts where the default character type is unsigned.
6822 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6823 for newer SVR4 variants.
6824 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6825 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6826 * procfs.c (mappingflags): Add support for MA_PHYS
6828 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6830 * buildsym.c (read_struct_type): Avoid coredump when C++
6831 abbreviated type name is messed up. Reported by Joe Buck.
6832 FIXME, we need to determine whether GDB or GCC needs to be
6833 smarter to correctly locate this type name.
6835 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6836 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6837 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6838 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6839 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6841 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6843 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6844 * symtab.h (current_source_symtab): Make extern
6845 * symtab.h (current_source_line): Make extern
6846 * inferior.h: Move all procfs.c prototypes to one place, add
6847 prototype for proc_signal_handling_change. Add prototypes for
6848 signal_stop_state, signal_print_state, and signal_pass_state.
6849 * inferior.h (stop_soon_quietly): Make extern
6850 * inferior.h (attach_flag): Make extern
6851 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6852 * infrun.c (signal_stop_state, signal_print_state,
6853 signal_pass_state): New functions to query specific signal
6855 * infrun.c (handle_command): Minor error message change, add
6856 NOTICE_SIGNAL_HANDLING_CHANGE.
6857 * procfs.c (open_proc_file): Remove iris specific reset of
6858 inherit-on-fork flag, moved to proc_set_exec_trap().
6859 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6860 to reset inherit-on-fork flag, bash comment to GNU form.
6861 * procfs.c (proc_base_address, set_proc_siginfo,
6862 fetch_core_registers): Conform to code style.
6863 * procfs.c (signame.h): Include.
6864 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6865 syscallname(), info_proc_syscalls()): New macros, tables, and
6866 functions to organize and report system call information.
6867 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6868 saved_exitset, saved_entryset): Add to procinfo struct.
6869 * procfs.c (struct trans): Add.
6870 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6871 siginfo_table, errno_table): Tables to translate numeric values
6872 to symbolic names and short descriptions.
6873 * procfs.c (signalname, info_proc_signals): Add function and
6875 * procfs.c (proc_info): Now info_proc.
6876 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6877 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6878 info_proc_faults, lookupname, lookupdesc, sigcodename,
6879 sigcodedesc): New functions.
6880 * procfs.c (proc_signal_handling_change): New function to set
6881 the trace flags based on the state of gdb's signal handling flags.
6882 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6883 and remove code to do PIOCSTRACE ioctl.
6884 * procfs.c (attach, detach): Preserve and restore process flags
6885 using saved_* fields in procinfo struct.
6886 * procfs.c (attach): Call proc_signal_handling_change.
6887 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6888 * procfs.c (proc_desc): Update for latest changes.
6889 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6890 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6891 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6893 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6895 * procfs.c (set_proc_siginfo): Add prototype and new function.
6896 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6897 up inferior siginfo struct.
6898 * elfread.c (elf_symfile_read): Compute the relocation amount
6899 by subtracting off the address of the ".text" section.
6900 * solib.c: Add pointer to ".text" section to so_list struct.
6901 * solib.c (solib_map_sections): Initialize pointer to ".text"
6902 section in so_list struct.
6903 * solib.c (symbol_add_stub): Pass base address of ".text"
6904 section to symbol_file_add, rather than the load address of
6905 the shared library. On SunOS they are the same. On SVR4 they
6908 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6910 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6911 function name, not .gdbinfo. symbol.
6913 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6915 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6917 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6919 * Makefile.in (VERSION): 4.4.8
6921 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6922 commands in .cshrc/.profile won't get traced.
6924 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6926 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6927 * exec.c (build_section_table): Don't abort if no sections.
6928 * sparc-tdep.c (single_step): Lint.
6929 * utils.c (mrealloc): Handle realloc (0, size) case here.
6931 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6933 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6936 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6938 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6939 .gdbinfo. symbols are created. Move creation from parse_procedure
6940 to parse_symbol, where it is fairly easy to grow the symtab. This
6941 also fixes a symtab trashing bug on all mips-based systems.
6942 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6944 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6945 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6947 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6949 * c-exp.y: Add missing return type to yyparse() prototype.
6951 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6953 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6955 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6956 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6957 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6958 (patch_opaque_types): Avoid dummy args and result.
6959 * objfiles.c (have_partial_symbols, have_full_symbols,
6960 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6961 (iterate_over_objfiles, iterate_over_symtabs,
6962 iterate_over_psymtabs): Remove, clunky and slow.
6963 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6964 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6965 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6966 dump_objfile): Remove dummy args and results. Move filename
6967 comparisons to callers.
6968 (printsyms_command, printpsyms_command, printmsyms_command,
6969 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6970 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6971 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6972 list_symbols, make_symbol_completion_list): Replace explicit
6973 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6974 Eliminate Dijkstra flag crap, break out of loops with gotos.
6975 (lookup_symtab_1): Protect '/' tests from short filenames.
6976 (cplus_mangled_symbol): Move inline into lookup_symbol.
6977 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6978 (relocate_minimal_symbol): Move inline to vmap_symtab.
6979 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6980 iterate_over_msymbols with ALL_MSYMBOLS.
6982 Misc cleanup prior to release.
6984 * Makefile.in (VERSION): Roll to 4.4.7.
6985 (HFILES): Add call-cmds.h.
6986 * call-cmds.h: New header for command fns called by other files.
6987 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6988 (breakpoint_1): Remove unused type arg. Change callers.
6990 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6991 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6992 * mipsread.c: Add prototypes for all static functions.
6994 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6995 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6996 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6997 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6998 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6999 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7002 * buildsym.c (define_symbol): Handle global register variables
7003 (from Pierre Willard). Complain if register numbers are too large.
7004 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7005 * tm-sparc.h: Don't #include <sun4/reg.h>.
7006 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7007 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7009 * language.h: Avoid forward enum declaration.
7010 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7011 config/sun4os5.mt: New host and target.
7012 * defs.h (errno): #include <errno.h> rather than assuming int.
7013 From Pierre Willard.
7015 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7016 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7017 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7018 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7019 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7020 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7021 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7023 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7025 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7026 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7027 * language.h (enum exp_opcode): Avoid forward enum def.
7028 * main.c (define_command, user_defined_command): Lint.
7029 * mem-break.c, xcoffread.c: Lint.
7030 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7032 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7034 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7035 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7036 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7037 or IBM6000_TARGET as (approximately) appropriate.
7039 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7041 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7042 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7043 or not to try reading symbols from a mapped objfile. Plugs memory
7044 leak due to shared libraries generating no psymtabs or symtabs.
7046 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7048 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7049 * copying.awk: Lint. Make stronger warning at top of copying.c.
7050 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7051 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7052 (lookup_pointer_type): Add FIXME comment.
7053 * main.c (set_history_size_command): Disallow negative size.
7054 * partial-stab.h: Update copyright.
7055 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7057 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7059 * main.c (set_history_size_command): Negative size is error.
7060 (Reported by Peggy Fieland.)
7062 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7064 * coffread.c (coff_symfile_init): Update comment.
7065 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7066 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7067 macros to access the dbx specific objfile information.
7068 * dbxread.c (symfile_string_table, symfile_string_table_size):
7069 Remove these local variables.
7070 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7071 read_dbx_symtab): Remove the stringtab and stringtab_size params
7072 from the function prototypes, the function definition, and the
7073 function calls. These are now available via DBX_STRINGTAB and
7074 DBX_STRINGTAB_SIZE using the objfile pointer.
7075 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7076 an arg to read_dbx_symtab.
7077 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7078 stringtab and the dbx specific per-objfile private info.
7079 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7080 args in prototype, function definition, and function calls. It is
7081 now available via the DBX_SYMCOUNT macro using the objfile
7083 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7084 local instance of struct dbx_symfile_info and replace with DBX_*
7086 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7087 symfile_string_table and symfile_string_table_size.
7088 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7089 symfile_string_table.
7090 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7091 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7092 stringtab size variables. Remove all code that used to reread
7094 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7095 to prior to any calls to mmalloc for the objfile specific heap.
7096 * utils.c (init_malloc): Document the requirement that for each
7097 heap for which corruption checking is desired, that init_mmalloc
7098 must be called prior to any mmalloc calls on the heap.
7100 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7102 * rs6000-pinsn.c: Make dis-assembly output more like
7103 other targets: Don't print instruction in hex before
7104 the assembly; use print_address to print out jump
7107 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7109 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7110 * cplus-dem.c: Support "Sc" meaning "signed char".
7112 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7114 * configure.in: fix iris/iris3.
7116 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7118 * command.c, main.c (various places): Use ctype.h macros
7119 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7120 (such as (x >= 'A' && x <= 'Z')).
7121 (There are still more of these in other files.)
7122 * main.c (defined_command): Lower-case the user's
7123 new command before entering it. Needed because
7124 command lookup is case-insensitive (and also lower-cases).
7125 (Based on Metin's earlier patch.)
7127 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7129 * config/irix4.mh: new file.
7131 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7133 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7136 * xm-mips.h: Declare strdup for ultrix.
7138 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7139 when calling new_symbol.
7140 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7143 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7145 * config/rs6000.mh: Update (for Fred's new mmalloc)
7146 flags to disable use of GNU malloc/mmalloc.
7147 * munch: Change SYSV rule to allow .text before the label,
7148 as well as after, to work for AIX.
7149 * gdbtypes.h: Minor clarifiction.
7151 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7153 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7154 continuation in yet another place (between method declarations).
7156 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7158 * mips-tdep.c: include symfile.h and objfiles.h to fix
7161 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7163 * valops.c (value_struct_elt_for_reference): Added 'offset'
7164 parameter to handle multiple inheritance.
7165 * eval.c, value.h: Update accordingly.
7167 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7169 * objfiles.h: New file
7170 * Makefile.in (HFILES): Add objfiles.h
7171 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7172 main_scope_lowpc, main_scope_highpc.
7173 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7174 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7175 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7176 xcoffread.c, : Include objfiles.h.
7177 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7178 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7179 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7180 inside_entry_file() and logic changed appropriately.
7181 * blockframe.c (outside_startup_file): Renamed to
7182 inside_entry_file() and logic changed appropriately.
7183 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7184 and logic changed to use per-objfile specific fields.
7185 * blockframe.c (inside_entry_scope): Renamed to
7186 inside_entry_func() and logic changed to use per-objfile specific
7188 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7189 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7190 Remove extern decls.
7191 * symfile.c, symfile.h (entry_point): Remove extern decl.
7192 * coffread.c (coff_symfile_init): Common entry point init code
7193 moved to symfiles.c, call init_entry_point_info().
7194 * coffread.c (complete_symtab): Use new per-objfile entry info.
7195 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7196 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7198 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7199 * defs.h (inside_entry_scope, outside_startup_file,
7200 inside_main_scope): Prototypes changed for renames to
7201 inside_entry_func, inside_entry_file, inside_main_func,
7203 * symfile.c (syms_from_objfile): Common entry point init code
7204 moved to init_entry_point_info() and call init_entry_point_info().
7205 * symfile.h (init_entry_point_info): Include prototype.
7206 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7207 moved to symfiles.c and call init_entry_point_info().
7208 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7209 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7210 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7212 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7213 works for the majority of targets.
7214 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7215 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7216 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7217 Use default definition in frame.h.
7218 * frame.h (selected_frame_level): Make decl extern.
7219 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7220 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7221 * partial-stab.h: Use new per-objfile entry info.
7222 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7223 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7224 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7225 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7226 have_minimal_symbols): Prototypes moved to objfiles.h.
7227 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7228 Macros moved to objfiles.h.
7229 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7231 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7233 More C++ improvements (pointers to members, qualified names).
7234 * c-exp.y: Support exp.type::name and exp->type::name
7235 syntaxes. (Unfortunately, doesn't work for static members.)
7236 * c-exp.y, eval.c: Make type::~type work better.
7237 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7238 value_static_field by value_struct_elt_for_reference.
7239 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7240 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7241 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7242 for OP_SCOPE operand; no point in it now that we use lazy
7243 reading of values, and use "reference to member" objects.
7244 * gdbtypes.h: Clarify comment.
7245 * valops.c: Change value_struct_elt_for_address to return
7246 a reference (or variable), rather than a pointer. Change
7247 the name to value_struct_elt_for_reference to reflect this.
7248 Returning a reference instead of a address provides a
7249 generalization, since we can use the routine for both
7250 class::name as well as &class::name.
7251 Also, recurse to handle multiple inheritance properly.
7252 * valprint.c: Moved code to print pointer-to-members
7253 to new function point_class_member. This allows a
7254 "reference-to-member" to be printed using the same code.
7255 * valprint.c (type_print_varspec_prefix): Avoid printing
7256 "struct " for domains of class-member types.
7257 * valops.c (search_struct_field): Inline code for simplified
7258 version of value_static_field (which can then be deleted).
7259 * value.h: Rename value_struct_elt_for_address to
7260 value_struct_elt_for_reference. Delete value_static_field.
7261 * values.c: Remove no longer used function value_static_field.
7263 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7265 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7266 elfread.c (coff_symfile_finish): Add function, prototype, and
7267 add to the xxxx_sym_fns struct for each file type. Also reformat
7268 the xxxx_sym_fns vector to a standard format and add comments.
7269 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7270 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7271 Pass pointer to struct objfile rather than pointer to sym_fns.
7272 Change references inside each function accordingly. Allocate any
7273 symbol file specific info in the per-objfile memory region.
7274 * dbxread.c (free_and_init_header_files): Break function into
7275 free_header_files(), called from dbx_symfile_finish(), and
7276 init_header_files(), called from dbx_new_init().
7277 * dbxread.c (dbx_new_init): Move deallocation things to new
7278 dbx_symfile_finish function.
7279 * elfread.c (elf_new_init): Call buildsym_new_init().
7280 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7281 routine for the objfile before deallocating other stuff.
7282 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7283 * symfile.h: Move struct sym_fns to before struct objfile def.
7284 Add sym_finish function pointer and change prototypes of other
7285 function pointers to reflect passing struct objfile pointer rather
7286 than struct sym_fns pointer.
7287 * symfile.c: Remove now obsolete symtab_fns pointer.
7288 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7289 locates the correct sym_fns struct for the given objfile.
7290 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7291 for better support of mapped symbol tables.
7292 * symfile.c (symbol_file_command): Remove obsolete code using
7294 * symfile.h: Remove duplicate declarations for symfile_objfile,
7295 entry_point, and object_files.
7296 * target.c (target_info): Compare symfile_objfile to NULL.
7297 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7298 aixcoff_symfile_finish().
7300 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7302 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7303 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7304 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7306 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7308 Some improvements to g++ debugging.
7309 * symtab.c (list_symbols): demangle before pattern matching.
7310 * symtab.c: Other fixes to improve handing of operators.
7311 * valprint.c (type_print_base): Fix test for constructor.
7312 * values.c (value_static_field): Allow evaluation of
7313 CLASS::METHOD, returning a function pointer.
7315 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7317 * Makefile.in (VERSION): Roll 4.4.6.
7318 * exec.c (exec_file_command): Add code to ignore optional args
7319 passed in by file_command() for use in symbol_file_command().
7320 * main.c (main): Document -mapped and -readnow in help summary.
7321 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7322 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7323 to get filename from bfd with bfd_get_filename(). Test mapto
7324 against 0, not NULL. Use mstrsave() to make copy of filename.
7325 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7327 * remote-vx.c (vx_load_command, add_symbol_stub):
7328 Symbol_file_add() takes an additional arg.
7329 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7331 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7332 changed to return a bfd not an objfile pointer.
7333 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7334 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7335 Change to eliminate local bfd and use symfile_bfd_open() plus
7336 allocate_objfile(). Add code to implement readnow option.
7337 * symfile.c (symbol_file_command): Changes to option handling,
7338 readnow functionality moved to symbol_file_add().
7339 * symfile.c (symfile_init): Eliminate local copy of bfd.
7340 * symfile.c (add_symbol_file_command): Changes to parse mapped
7341 and readnow options.
7342 * symfile.h (allocate_objfile): Arg removed from prototype.
7343 * symtab.h (symbol_file_add): Arg added to prototype.
7344 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7347 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7349 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7350 mtrace.awk, state.c, state.h: Removed.
7351 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7352 directories searched for source files.
7353 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7354 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7355 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7356 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7357 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7358 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7359 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7361 * Makefile.in (HFILES): Remove state.h
7362 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7363 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7364 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7365 * Makefile.in (clean): Remove all object files.
7366 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7367 * cplus-dem.c: Remove prototypes definitions that are now done in
7369 * dbxread.c (throughout): Change from using per-objfile
7370 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7371 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7372 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7373 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7374 * depend: Remove dependencies for state.o, state.h.
7375 * dwarfread.c: Add declaration for warning_pre_print.
7376 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7377 * dwarfread.c (throughout): Change from using per-objfile
7378 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7379 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7380 use supplied objfile.
7381 * i386-xdep.c (print_387_status): Change to use warning() rather
7383 * i387-tdep.c (print_387_control_word): Change to use warning()
7384 rather than printfs.
7385 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7386 that some compilers grumble about.
7387 * language.c (throughout): Add declaration for warning_pre_print
7388 and using warning() instead of printfs.
7389 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7390 * main.c (main): Add declaration for warning_pre_print and set it
7391 similarly to error_pre_print. Add declarations for
7392 mapped_symbol_files and readnow_symbol_files. Add appropriate
7393 definitions to long_options[].
7394 * minsyms.c: Trivial fix to comment.
7395 * objfiles.c (allocate_objfile): Substantially rewritten for
7396 using mapped symbol files.
7397 * objfiles.c (throughout): Change from using per-objfile
7398 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7399 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7400 * source.c (throughout): Change from using per-objfile
7401 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7402 * source.c (open_source_file): Use mstrsave to save file name in
7403 mapped symbol region for objfile.
7404 * symfile.c: Remove include for state.h.
7405 include to local form.
7406 * symfile.c (symbol_file_add_digested): Remove.
7407 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7409 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7410 from objfile structure. Add malloc descriptor pointer (md).
7411 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7412 * symm-xdep.c (print_fpu_status): Use warning() rather than
7414 * symmisc.c (free_symtab_block): Now takes and uses current
7416 * symmisc.c (throughout): Change from using per-objfile
7417 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7418 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7419 Sun compiler grumblings when PTR is char *.
7420 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7421 msymbols() to correct pointer type.
7422 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7423 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7424 error always starts on a line of it's own.
7425 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7426 Rewrite for new mapped malloc package use.
7427 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7428 that don't want to use the mapped malloc package; pass arguments
7429 on to traditional malloc package functions.
7430 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7431 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7432 mrealloc, malloc, and realloc but get fatal error if runs out
7434 * utils.c (msavestring, mstrsave): Save a string in a specific
7435 mapped malloc region.
7436 * utils.c (print_spaces): Use xmalloc to get the buffer.
7437 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7438 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7439 * config/i386v4.mh: Insignificant reorganization.
7441 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7443 * xcoffread.c: Only enable compilation of debugging functions
7444 if IBM6000 is defined. Fails to compile otherwise.
7446 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7448 * Makefile.in: pass MAKEINFO down on info.
7450 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7452 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7453 useless code, including an lseek to an uninitialized variable.
7454 Reported by Jim Williams <jimbo@wrs.com>.
7456 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7458 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7459 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7460 * minsyms.c, symfile.c: Changes that may be generally
7461 applicable, but are #ifdef IBM6000 for now.
7462 * rs6000-xdep.c: Fixed typo in comment.
7463 * rs6000-tdep.c: Non-substatial changes.
7464 * xoffread.c: The main change here is addition of some
7465 debugging functions.
7466 * xoffexec.c: More changes.
7468 * xcoffread.c: Fixed two too-few-parameters bugs.
7470 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7471 to SOLIB_CREATE_INFERIOR_HOOK macro.
7473 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7475 * symfile.h: Add prototype for iterate_over_msymbols().
7476 * symtab.c (cplus_mangled_symbol): Add function.
7477 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7478 iterate_over_msymbols to find demangled C++ symbol.
7479 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7480 value to iterate_over_msymbols().
7481 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7484 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7486 * Makefile.in: added check target.
7488 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7490 * ecoff.c: Move to ../bfd/coff-msym.c.
7491 * config/mt-*mips: Remove ecoff.o from the configuration.
7492 * remote.c (): Add newline to initial +.
7493 (remote_resume): Mention how to cope with signals.
7494 (remote_interrupt): Add debug msg.
7495 (remote-wait): Implement new 'T' reply, which includes
7496 status, PC, and FP all in a single short message.
7497 (putpkt): Add further debugging of packet acks.
7498 * mipsread.c (fixup_symtab): Also swap RFD's.
7499 (parse_partial_symbols): Avoid bug on unknown symbol types.
7500 * Makefile.in (VERSION): Roll to 4.4.5.
7501 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7502 for remote MIPS by limiting heuristic to 200 byte search.
7503 (heuristic_proc_desc): Byte-swapping.
7504 (mips_print_register): Cope with failure of
7505 read_relative_register_raw_bytes. Byte-swap integers for
7507 * mips-pinsn.c (print_insn): Byte-swap instruction.
7509 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7511 * config.sub configure.in config/mh-irix4
7512 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7513 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7514 gdb/xm-irix4.h gdb/config/mt-irix3
7515 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7517 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7519 * defs.h, utils.c: xrealloc takes PTR as first arg.
7520 * defs.h: Reword confusing comment about ANSI prototypes.
7521 * defs.h: Some minor whitespace changes.
7522 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7523 not NULL, which can be (void *).
7524 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7525 * tm-i386v.h (SP_ARG0): Define
7526 * xm-sysv4.h: Back out of change for missing prototypes.
7527 * i386-tdep.c (get_longjmp_target): Add function.
7529 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7531 * Makefile.in: install man page too.
7533 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7535 * All GDB files that #include defs.h: Removed stdio.h.
7536 (defs.h): #include stdio.h.
7538 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7540 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7541 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7542 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7543 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7544 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7545 it before printing out the hex shape of an address.
7547 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7549 * rs6000-xdep.c (frame_initial_stack_address): Move
7550 code to set frame->cache_fsr into new separate function
7551 frame_get_cacahe_fsr. This allows fixing a fatal error.
7552 * xcoffexec.c: Turn previously suppressed error
7553 message back on, after cleaning up BFD.
7555 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7556 printing of blank line, since it cases printing of an
7557 extra blank line. Is this intended? It does mess up
7559 * defs.h: Put back declarations of malloc and realloc,
7560 but protected by #ifndef MALLOC_INCOMPATIBLE.
7561 * objfiles.c: Undo previous change: Use malloc/realloc
7562 for objfile malloc/realloc fields (but add a cast).
7563 * xcoffexec.c: Suppress an error message (for now).
7565 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7567 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7568 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7569 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7571 * xcoffread.c: Modifications to C_DECL storage class handling, and
7572 introduction of an old smash_to_pointer_type() routine.
7574 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7575 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7576 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7577 parameters have been modified.
7579 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7580 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7581 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7582 and fetch_inferior_registers() always fetched all the registers
7583 resulting valid register values at hand all the time. Pushing a dummy
7584 frame did not require validating all register values first. After
7585 putting the above mechanism into action, we didn't have valid registers
7586 values always ready. Thus, all registers need to be fetched before
7587 pushing a dummy frame now.
7589 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7590 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7591 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7592 the starting address (actual frame address) of a frame.
7593 * rs6000-tdep.c: modifications to function_frame_info() to see if
7594 function reserves a frame pointer register (alloca register)
7595 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7596 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7597 functions with alloca() calls.
7599 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7601 * xm-sysv4.h: Provide definitions/prototypes for host environment
7602 functions for which no definitions or prototypes are provided in
7603 any currently included gdb or host environment header files.
7604 For SVR4, this currently includes malloc and realloc, which cannot
7605 be portably prototyped in any gdb include file.
7607 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7609 * buildsym.h: Remove obsolete variable file_stabs.
7611 * Makefile.in: Move place where configure merges in host-
7612 and target-dependent fragments later, so the latter
7613 can override (say) GNU_MALLOC.
7614 * config/mh-rs6000: Use system malloc. Otherwise, I
7615 ended up with *two* incompatible versions of malloc
7616 (functions in libc would call the malloc in libc).
7617 I assume this is a shared library problem.
7619 * remote.c: Fix (presumed) typo.
7620 * objfiles.c: Use xmalloc/xrealloc instead of
7621 malloc/realloc (since the latter are no longer declared).
7623 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7624 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7625 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7626 handle individual registers.
7627 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7628 correctly in case it wasn't cached yet. (A problem showed up
7629 after fetching individual registers.)
7630 * buildsym.c: Disable type_synonym_name's type name overwriting
7631 in cases it is unnecesary. rs6000 portation doesn't use
7632 type_synonym_name, and it used to nullify type names
7633 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7634 type's name as soon as space for that type is allocated.
7635 * xcoffread.c: ignore a section's lineno information if it is
7636 not `.text'. (In rs6000 bfd portation integration, skipping over
7637 `.pad' sections are ignored since it was in machine independent
7638 part of the code. Thus, a problem of fake sections with invalid
7639 lineno information arised.)
7641 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7642 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7643 * rs6000-tdep.c: make function_frame_info() work whether or not
7644 reading from a core file.
7645 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7647 * infrun.c. main.c, printcmd.c. symtab.c:
7648 More changes from IBM for rs6000.
7651 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7653 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7654 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7655 Merge in changes (mostly from IBM) for RS6000.
7656 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7657 More changes from IBM for RS6000. These are in machine-
7658 independent code, and probably could do with some cleaning
7659 up. The most questionable of these are #ifdef IBM6000.
7660 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7661 to single_step() (for consistency with rs6000 and i860).
7662 * utils.c: Allow the 1st arg to xrealloc to be NULL
7663 (in which case do malloc). This removes the need for
7664 some tests in xcoff code (and perhaps other places?).
7665 * coffread.c: Removed variables last_source_file,
7666 type_vector, and type_vector_length as these are now
7667 defined by buildsym.[ch].
7668 * defs.h: Remove prototypes for malloc and realloc, since
7669 these should only be used to implement xmalloc and xrealloc,
7670 and they conflict with <stdlib.h> in AIX - where they
7671 return void* even when __STDC__ isn't defined. Sigh.
7672 * munch: Recognize *initialize* in data as well as text
7673 (AIX uses data). Also, incorporate a patch from Garrett
7674 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7675 much more sensible, by only trying to match the name of
7676 the initialize_foo function, and not the junk before it.
7678 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7680 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7681 unless symbol table indicates that something has changed.
7683 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7685 * remote.c: Make it work for embedded MIPS. Increase buffer
7686 size, and use throughout. Round buffer size up if too many regs.
7687 Support baud rate setting and try for an 8-bit path. If
7688 interrupted while waiting for target, send a ^C down the wire.
7689 Avoid single-byte reads.
7690 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7692 * mips-xdep.h: Avoid the embedded regs when on Unix.
7694 * mipsread.c: Byte-swap the symbol table structures, using
7695 routines from ecoff.c, to read a symbol table written in any
7696 of the four possible byte orders.
7697 * configure.in (mips-big-* target): Same as Sony News.
7698 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7699 * ecoff.c: New file for symbol swapping routines.
7701 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7703 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7704 all-breakpoints' command.
7705 * (get_number): Allow users to enter negative breakpoint numbers.
7706 * (breakpoint_1): Reformat display of 'info break' to show new
7708 * (create_longjmp_breakpoint, breakpoint_re_set,
7709 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7710 symfile.c (syms_from_objfile): Re-do
7711 insertion of longjmp breakpoints. Move all code into
7712 breakpoint_re_set, and call that instead of
7713 create_longjmp_breakpoint in symfile.c.
7715 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7717 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7718 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7719 * symtab.c (find_pc_symtab): Handle having no objfiles.
7720 * infcmd.c: Fix comment.
7721 * objfiles.c (free_all_objfiles): Add.
7722 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7723 * symfile.c (symbol_file_command): free all objfiles when
7724 specifying a new symbol file.
7725 (reread_symbols): Stat the file name, don't fstat the descriptor.
7727 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7729 * Makefile.in, configure.in: removed traces of namesubdir,
7730 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7731 copyrights to '92, changed some from Cygnus to FSF.
7733 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7735 * dbxread.c (end_psymtab): Delete empty psymtabs.
7736 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7737 * symfile.h (struct objfile): Add free_psymtabs.
7739 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7741 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7743 * symfile.c (symbol_file_command): strcmp => !strcmp.
7744 * breakpoint.h: Move prototypes to follow enum definition they need.
7745 * breakpoint.c, infrun.c: Lint.
7746 * printcmd.c: Use `enum enable' rather than `enum
7748 * mipsread.c: First pass at making it compile with the new
7749 objfile changes. Probably seriously broken still, but it
7752 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7754 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7755 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7756 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7757 stepping (and nexting) through longjmp(). Also, cleanup
7758 breakpoint handling quite a bit by creating explicit breakpoint
7759 types instead of using magic breakpoint numbers.
7760 Makefile.in: Update version to 4.4.3
7762 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7764 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7765 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7766 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7768 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7770 * minsyms.c (install_minimal_symbols): Add bunches to any
7771 existing minsyms in the objfile. Avoid extra mallocation
7772 by working directly in the obstack. Remove ignored `mainline' parm.
7773 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7774 xcoffread.c: Change all callers.
7775 * FIXME: We should be able to eliminate MAINLINE from all the
7776 symbol readers now, with a small bit of work.
7778 * valops.c, value.h: Lint.
7779 * remote-vx.c: Add missing break; statement. Bugfix by
7780 Michael Sclafani, <sclafani@src.dec.com>.
7782 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7784 * Makefile.in (VERSION): Update version to 4.4.2
7785 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7786 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7787 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7788 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7789 mmap-alloc.o, mmap-sbrk.o
7791 * altos-xdep.c: Minor whitespace change.
7792 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7793 use to new minimal symbol table use.
7794 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7795 * arm-xdep.c (store_inferior_registers): Returns void.
7796 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7797 Convert from misc function vector use to new minimal symbol table use.
7798 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7799 * breakpoint.c: Add prototypes for local functions.
7800 * breakpoint.c (catch_command_1): Change to static and remove unused
7802 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7803 * breakpoint.h: Change function decls to prototype form.
7804 * buildsym.c: Add prototypes for local functions.
7805 * buildsym.c: Moved hashname() function here from dbxread.c.
7806 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7807 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7808 * buildsym.c (dbx_alloc_type): Change to static.
7809 * buildsym.c (finish_block): Add objfile parameter.
7810 * buildsym.c (misc): Change symbol_obstack to objfile version.
7811 * buildsym.c (make_blockvector): Change to static.
7812 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7813 * buildsym.c (compare_line_numbers): Change to static, args are const,
7814 cast args when used.
7815 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7816 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7817 and made static. Add objfile parameter.
7818 * buildsym.c (end_symtab): Simplify code using line table size.
7819 Realloc the linetable on the objfile symbol_obstack and copy there.
7820 * buildsym.c (scan_file_globals): Convert from misc function vector
7821 use to new minimal symbol use.
7822 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7823 strings get allocated in objfile's symbol_obstack. Convert references
7824 to builtin types to lookup_fundamental_type().
7825 * buildsym.c (read_type): Make static, add objfile parameter, convert
7826 references to buildin types to lookup_fundamental_type().
7827 * buildsym.c (read_struct_type): Add objfile parameter.
7828 * buildsym.c (read_array_type): Make static, add objfile parameter.
7829 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7830 * buildsym.c (read_huge_number): Make static.
7831 * buildsym.c (read_range_type): Make static, add objfile parameter,
7832 convert references to buildin types to lookup_fundamental_type ().
7833 * buildsym.c (read_args): Make static, add objfile parameter.
7834 * buildsym.h: Convert function decl's to prototype form.
7835 * c-exp.y: Add prototypes for local functions, convert uses of misc
7836 function vector to minimal symbol table. Reformat all builtin type
7837 initializations and pass a NULL objfile to init_type() for them.
7838 * coffread.c: Change context_stack ref's to coff_context_stack,
7839 add local function prototypes. Cast uses of xrealloc arg 1.
7840 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7841 crafting a new type.
7842 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7843 * coffread.c (finish_block): Change name to coff_finish_block.
7844 * coffread.c (make_blockvector): Add and use objfile parameter.
7845 * coffread.c (record_line): Change name to coff_record_line.
7846 * coffread.c (start_symtab): Change name to coff_start_symtab.
7847 * coffread.c (end_symtab): Change name to coff_end_symtab.
7848 * coffread.c (record_misc_function): Change name to record_minimal_
7849 symbol and change to minimal symbol table use from misc func tbl.
7850 * coffread.c (coff_symfile_read): Convert from misc function vector
7851 use to minimal symbol table use.
7852 * coffread.c (hashname): Remove; use common version in buildsym.c.
7853 * coffread.c (decode_base_type): Change references to builtin types
7854 to calls to lookup_fundamental_type().
7855 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7856 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7857 * command.c: Add prototypes for local functions.
7858 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7859 appropriate member of the function union for that type.
7860 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7861 ifdef out the function since it isn't currently used.
7862 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7863 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7864 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7865 * command.c (help_cmd): Compare function pointer to NULL.
7866 * command.c (help_cmd_list): Compare function pointer to NULL.
7867 * command.c (lookup_cmd_1): Use correct member of function union.
7868 * command.c (undef_cmd_error): Make static.
7869 * command.c (complete_on_cmdlist): Use correct member of func union.
7870 * command.c (do_setshow_command): Use correct member of func union.
7871 * command.c (shell_escape): Convert rindex use to strrchr.
7872 * command.h (COMMAND_H): Define if already included.
7873 * command.h (cmd_list_element struct): Change 'function' to a union
7874 and prototype args. Prototype completer function.
7875 * command.h: Convert decl's to prototype form.
7876 * convex-xdep.c (store_inferior_registers): Returns void.
7877 * copying.c: Prototype local functions.
7878 * coredep.c: Minor whitespace change.
7879 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7880 * cplus-dem.c: Prototype local functions.
7881 * dbxread.c (hashname): Remove; moved to buildsym.c.
7882 * dbxread.c (free_and_init_header_files): Make static.
7883 * dbxread.c: Add prototypes for local functions.
7884 * dbxread.c (new_object_header_files): Remove; inlined usages.
7885 * dbxread.c (xrealloc usages): Cast args.
7886 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7887 and change usages accordingly.
7888 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7889 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7890 * dbxread.c (dbx_next_symbol_text): Make static.
7891 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7892 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7893 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7894 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7895 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7896 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7898 * dwarfread.c (record_misc_function): Change name to record_minimal_
7899 symbol and use minimal symbol table throughout.
7900 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7901 * dwarfread.c: Convert all references to builtin types to use the new
7902 lookup_fundamental_type function.
7903 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7904 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7906 * elfread.c (record_misc_function): Convert to use record_minimal_
7908 * elfread.c (elf_symtab_read): Add objfile parameter.
7909 * eval.c: Add prototypes for local functions and move some decls
7910 around to accomodate prototypes.
7911 * expprint.c: Add prototypes for local functions. Change references
7912 to misc function vector to minimal symbol table.
7913 * findvar.c (read_memory usages): Cast args.
7914 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7915 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7916 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7917 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7918 * gould-xdep.c: Minor whitespace change.
7919 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7920 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7921 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7922 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7923 * i386-tdep.c: Add prototypes for local functions.
7924 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7925 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7926 that defaulted to int.
7927 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7928 i386_push_dummy_frame): Returns void.
7929 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7930 int and explicitly declare return type as int.
7931 * i387-tdep.c: Minor formatting changes.
7932 * i960-tdep.c (leafproc_return): Convert from misc function vector
7933 use to minimal symbol table use.
7934 * infcmd.c: Add prototypes for local functions.
7935 * infcmd.c (continue_command, until_next_command, until_command,
7936 path_info, path_command): Make static.
7937 * infcmd.c (step_1, until_next_command): Convert from misc func
7938 vector to minimal symbol table use.
7939 * inflow.c: Add prototypes for local functions.
7940 * infptrace.c (store_inferior_registers): Returns void, not int.
7941 * language.c (_initialize_language): Use proper member of function
7943 * m2-exp.y: Add prototypes for local functions, convert misc function
7944 vector uses to minimal symbol table uses.
7945 * m2-exp.y (make_qualname, yyerror): Make static.
7946 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7947 * m68k-pinsn.c: Add prototypes for local functions.
7948 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7949 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7950 * m68k-stub.c: Add prototypes.
7951 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7952 use to minimal symbol table use.
7953 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7954 * m88k-xdep.c (store_inferior_registers): Returns void.
7955 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7956 * mach386-xdep.c (store_inferior_registers): Returns void.
7957 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7958 * main.c: Add prototypes for local functions.
7959 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7960 longjmp() result to (NORETURN void).
7961 * main.c (catch_errors): Prototype the 'func' parameter.
7962 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7963 Takes an unused arg.
7964 * main.c (execute_command): Call the right member of the func union.
7965 * main.c (command_loop_marker, symbol_completion_function,
7966 command_loop): Make static.
7967 * main.c (command_line_input): Make linelength unsigned, cast arg
7968 to command_line_input().
7969 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7970 * main.c (initialize_main): Call right member of function union.
7971 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7972 * mem-break.c: Include symtab.h
7973 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7974 * mips-xdep.c (store_inferior_registers): Returns void.
7975 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7976 use to minimal symbol table use.
7977 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7979 * mipsread.c (make_type): Remove, convert usages to init_type.
7980 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7981 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7982 vector use to minimal symbol table use.
7983 * parse.c: Add prototypes for local functions.
7984 * parse.c (xrealloc usages): Cast args.
7985 * parse.c (prefixify_expression, length_of_subexp): Make static.
7986 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7987 * parser-defs.h: Convert function decls to prototype form.
7988 * partial-stab.h: Convert from misc function vector use to new minimal
7990 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7991 the per-objfile copies.
7992 * printcmd.c: Add prototypes for local functions. Move some struct
7993 definitions around to accomodate prototypes.
7994 * printcmd.c (decode_format): Make static, change args oformat and
7995 osize to int from char.
7996 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7997 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7998 * printcmd.c (print_address_symbolic): Convert from misc function
7999 vector use to minimal symbol table use.
8000 * printcmd.c (address_info): Convert from misc function vector use
8001 to minimal symbol table use.
8002 * printcmd.c (delete_display, enable_display, disable_display_command):
8004 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8005 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8006 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8007 * pyr-xdep.c (store_inferior_registers): Returns void.
8008 * remote-mm.c (mm_load): symbol_file_add return value unused.
8009 * remote-nindy.c: Minor format change.
8010 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8011 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8012 * rs6000-xdep.c (store_inferior_registers): Returns void.
8013 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8014 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8015 vector use to minimal symbol table use.
8016 * solib.c: Add prototypes for local functions.
8017 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8018 function vector use to minimal symbol table use.
8019 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8020 * solib.c (find_solib, shared_library_command): Make static
8021 * solib.c (read_memory, write_memory usages): Cast args.
8022 * solib.c (special_symbol_handling): Add function
8023 * source.c: Add prototypes for local functions.
8024 * source.c (select_source_symtab): Convert to scan objfiles.
8025 * source.c (open_source_file): Make static.
8026 * source.c (xrealloc usages): Cast args.
8027 * source.c (source_line_charpos): ifdef out, unused.
8028 * source.c (get_filename_and_charpos): Make static.
8029 * stack.c: Add prototypes for local functions.
8030 * stack.c (print_frame_info, frame_info): Convert from misc function
8031 vector use to minimal symbol table use.
8032 * symfile.c: Add prototypes for local functions.
8033 * symfile.c (compare_symbols): Make args const PTR's.
8034 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8035 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8036 * symfile.c (obsavestring): Add objfile parameter.
8037 * symfile.c (init_misc_bunches, prim_record_misc_function,
8038 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8039 sort_misc_function_vector, compact_misc_function_vector): Remove
8040 * symfile.c (symbol_file_add_digested): Add function.
8041 * symfile.c (symbol_file_add): Returns struct objfile *.
8042 * symfile.c (symbol_file_command): Modify for state file use.
8043 * symfile.c (symfile_open): Add parameter "dumpable".
8044 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8045 * symfile.c (load_command, add_symbol_file_command): Make static.
8046 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8047 * symfile.c (rindex usages): Converted to strrchr.
8048 * symfile.c (allocate_psymtab): New
8049 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8050 converted to minimal symbol table usage, but no obvious conversion.
8051 * symfile.c (free_all_symtabs): Remove.
8052 * symfile.c (_initialize_symfile): Use per-objfile info.
8053 * symfile.h: Rework the objfile structure to add per-objfile data
8054 objects (psymbol_obstack, symbol_obstack, type_obstack,
8055 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8056 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8057 Add prototypes to function declarations.
8058 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8059 function vector usage to minimal symbol table usage.
8060 * symmisc.c (DEV_TTY): Define if not defined.
8061 * symmisc.c: Add local function prototypes.
8062 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8063 printpsyms_command, print_objfiles, print_objfiles_command):
8064 Rework to use iterate_over_*
8065 * symtab.c: Add prototypes for local functions.
8066 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8067 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8068 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8069 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8070 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8071 lookup_reference_type, lookup_member_type, allocate_stub_method,
8072 check_stub_method, create_array_type, smash_to_member_type,):
8074 * symtab.c (lookup_symbol): Some args are const.
8075 * symtab.h: All type related defs and structs moved to gdbtypes.h
8076 * symtab.h: Convert decls to prototypes.
8077 * target.c (noprocess): Make static.
8078 * target.h: Change decl's to prototypes.
8079 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8080 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8081 * utils.c (_initialize_utils): Use correct member of function union.
8082 * valarith.c: include gdbtypes.h
8083 * valops.c: include gdbtypes.h, add prototypes for local functions.
8084 * valops.c (value_push, value_arg_push, find_function_addr):
8086 * valops.c (value_string): Convert from misc function vector use
8087 to minimal symbol table use.
8088 * valops.c (check_field_in): Make arg const.
8089 * valprint.c: Add prototypes for local functions.
8090 * valprint.c (print_string): Make static
8091 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8092 * values.c: Add prototypes for local functions.
8093 * values.c (value_headof): Convert from misc function vector to
8094 minimal symbol table.
8095 * xcoffexec.c: Add prototypes for local functions.
8096 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8098 * xcoffexec.c (relocate_minimal_symbol): Add.
8099 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8100 * xcoffread.c: Add prototypes for local functions.
8101 * xcoffread.c (sort_syms): Convert to scan objfiles.
8102 * xcoffread.c (read_xcoff_symtab): Make static.
8103 * xcoffread.c (various): Replace references to builtin types with
8104 calls to lookup_fundamental_type. Replace references to symbol_obstack
8105 and psymbol_obstack with pointers to the per-objfile copies.
8106 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8107 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8109 * xcoffread.c (init_stringtab): Add objfile parameter.
8110 * gdbtypes.c: New file
8111 * minsyms.c: New file
8112 * mmap-alloc.c: New file
8113 * mmap-sbrk.c: New file
8114 * objfiles.c: New file
8118 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8120 * Check in Fred Fish's changes in these modules. Fred
8121 will make ChangeLog entries for all of them. Update VERSION
8124 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8126 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8128 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8129 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8130 value.h: Prototypes for static functions; lint.
8131 * gdbtypes.h: Empty file to ease transition.
8133 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8135 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8136 inferior.h, language.h, signame.h, target.h, terminal.h,
8137 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8138 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8140 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8141 signame.c, sparc-xdep.c: Prototypes for all static functions.
8143 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8144 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8145 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8146 Remove to_call_function and target_call_function, since it
8147 always calls the same thing (call_function_by_hand).
8148 * core.c, exec.c, solib.c: Rename target_ops sections =>
8150 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8151 target.h: target_kill takes no args.
8152 * language.c (language_info): Scaffolding to allow briefer
8153 messages when the current language changes. FIXME.
8154 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8155 complaints about volatile functions.
8156 * xm-sysv4.h (HAVE_MMAP): Define.
8158 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8160 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8161 to make prototypes for all functions declared here.
8162 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8163 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8164 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8165 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8166 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8167 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8168 * utils.c: Avoid declaring malloc and realloc. Lint.
8169 (request_quit): Accept signal-number parameter.
8171 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8173 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8174 DIE's. Add new function read_tag_pointer_type() to read them.
8176 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8177 When creating a new user defined type, check to see if a partial
8178 type already exists, and if so, bash it to fit.
8180 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8182 * coffread.c (decode_base_type): Pass long, not union.
8183 Fix by Eric Valette, ev@chorus.fr.
8185 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8187 * elfread.c (elf_symtab_read): Fix code to correctly track
8188 changes in bfd for absolute symbols.
8190 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8192 * xm-vaxbsd.h: Close off comment.
8194 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8196 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8198 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8200 * mips-tdep.c (mips_print_registers): Print correct register
8201 number for double pseudo-registers.
8203 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8205 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8206 in the op$::OPERATOR. case. From Steven McCanne,
8207 <mccanne@horse.ee.lbl.gov>.
8209 * exec.c (set_section_name): Pass arg to exec_files_info;
8210 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8212 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8214 * main.c (print_gdb_version): Copyright msg: only this year.
8215 (cd_command): Avoid changing current_directory on error.
8217 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8219 * mipsread.c (parse_partial_symbols): Handle dependencies
8220 between partial symbol tables (when not doing stabs-in-ecoff).
8221 (This used to be handled by parse_fdr, but parse_fdr was
8222 incompatible with handling stabs-in-ecoff, so the code
8223 was re-written to not use parse_fdr. Unfortunately,
8224 the logic to handle dependencies was overlooked.)
8226 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8228 * coffread.c (read_enum_type): Use the size of a target int when
8230 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8232 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8233 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8234 TARGET_PTR_BIT to determine size of a pointer
8235 * values.c (unpack_long): when unpacking a REF or a PTR don't
8236 assume the size of the type.
8238 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8240 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8241 looking at its members. Improve guess between struct and union,
8242 only assuming union if multiple members have offsets of zero.
8244 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8246 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8247 (This is just for clarity - and one day permitting us to
8248 change FP0_REGNUM from 38 to 32, which would make more sense.)
8249 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8250 register numbers in stabs-in-ecoff get handled correctly.
8252 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8254 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8255 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8256 into BSD and Ultrix.
8258 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8260 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8262 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8264 * Makefile.in: Increment version to 4.4.1.
8265 * main.c (print_gdb_version): Update copyright notice.
8267 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8269 * mipsread.c: Prepend "struct " to the names of structure
8270 types, and similarly for enums and unions. (This used
8271 to be done, but got lost in the re-write to "guess" the
8272 difference between enum/struct/union.)
8273 Also, guess that a tag is an enum if the first member
8276 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8278 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8281 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8283 * Projects: Patching executables is done.
8284 * Makefile.in (VERSION): Roll to gdb-4.4.
8285 * README, WHATS.NEW: Update for gdb-4.4.
8287 * symfile.c (reread_symbols): Whenever we reread one object
8288 file's symbols, we must restart the scan, because the object_files
8289 chain has been permuted.
8291 * exec.c (exec_files_info): Split out into print_section_info.
8292 Print BFD filename of each section if it's not the default one.
8293 * core.c (core_files_info): Call print_section_info.
8295 * xm-vax.h: Include a few system header files whose definitions
8296 must precede defs.h.
8297 * language.c, language.h: Make some things const.
8298 * expression.h, main.c: const spreads like ooze.
8300 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8301 since BREAKPOINT values can be >0x80.
8303 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8305 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8307 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8309 * sparc-pinsn.c: Remove kludge for preferring architectures.
8310 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8311 and forever. Add `add' instruction to the set that get checked
8312 for a preceding `sethi' in order to print an absolute address.
8313 Corresponding changes in ../include/opcode/sparc.h needed
8314 to eliminate garbage instructions.
8316 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8318 * mipsread.c (parse_partial_symbols): Make sure partial
8319 symbols are created for external symbols (as used to be
8320 the case). This is a bit of a pain with the mips-coff.
8321 It uses a table which points to all of the external
8322 symbols belonging to a particular FDR or psymtab.
8323 Once we've generated this table, we might as well save
8324 it, and then use it in psymtab_to_symtab_1 to find
8325 the symbols to pass to parse_external().
8326 * symfile.c, symfile.c: New function start_psymtab_common
8327 to share the common parts of allocating a new psymtab
8328 for dbxread, mipsread (and later dwarfread). Its code
8329 was pulled out from start_psymtab in dbxread.c.
8330 * dbxread.c (start_psymtab): Use start_psymtab_common().
8332 * valprint.c (val_print): If there is an error when trying
8333 to print a string, check to see if there really is a problem
8334 by reading just one character. If that works, assume
8337 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8339 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8340 cypress, v8 mnemonics in that order.
8342 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8344 * sparc-pinsn.c: Put the qsort() back in.
8346 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8348 * findvar.c (read_register, write_register): Handle machines
8349 where REGISTER_TYPE is not the same size as "int".
8351 Handle debug symbols in dynamically loaded (relocated) code:
8353 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8354 offset to process_one_symbol.
8355 (process_one_symbol): Take new offset parameter. Add it into
8356 appropriate symbol types to relocate symbols to loaded addresses.
8357 Handle all possible symbol types, and complain() about types that
8358 we don't expect to see.
8359 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8360 process_one_symbol (FIXME, should pass real offset).
8364 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8366 (set_breakpoint, break_command_1, until_break_command,
8367 catch_command_1, breakpoint_re_set_one): Use it.
8368 * symtab.h (resolve_sal_pc): Declare.
8369 * infcmd.c (jump_command): Use resolve_sal_pc.
8371 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8373 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8375 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8377 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8378 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8379 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8381 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8383 * dbxread.c (process_one_symbol): Make a first cut at handling
8384 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8386 * symtab.c (find_pc_line): Fix stepping into and out of #included
8389 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8391 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8392 no longer any need to copy ../include/opcode/* into gdb.
8394 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8396 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8398 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8400 * valprint.c (type_print_base, type_print_method_args):
8401 Print C++ constructor methods without bogus "return type."
8403 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8405 * infptrace.c (child_xfer_memory): Parameter "target" should
8406 be a pointer to a structure, not the entire structure.
8408 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8410 * depend: Convert the couple of references to ansidecl.h that
8411 used the local gdb version to use the ../include version.
8413 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8416 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8417 (inferior_proc_init): Fix non-ANSI version of args.
8418 (attach): Call print_sys_errmsg with correct number of args.
8419 (mappingflags): Make static, does not need to be global.
8421 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8422 not the entire struct itself.
8424 * valops.c (value_assign): Cast some args to modify_field() and
8425 {read,write}_register_bytes() correctly.
8427 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8429 * Makefile.in (MALLOCSRC): Removed reference to removed local
8432 * dwarfread.c (list_in_scope): Needs an initial value, use file
8435 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8437 * main.c (main): Make option_index local to keep new getopt happy.
8438 main.c, solib.c, Makefile.in: Update copyright notices.
8440 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8442 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8444 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8446 * Makefile.in (HFILES): Add partial-stab.h.
8448 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8450 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8451 New files for stratus. Not complete enough to actually build
8452 on the Stratus machine; that awaits copyright assignment for
8455 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8456 for getting custom flags into CFLAGS when doing makes.
8458 * configure.in: Add config information for stratus.
8460 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8462 * dbxread.c (process_one_symbol): Pass address of structure
8463 to complain(), rather than the whole structure.
8465 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8467 * solib.c (solib_add_common_symbols): Only compile in when not
8468 using SVR4 style shared libraries.
8470 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8472 * dwarfread.c (locval): Add offreg flag to indicate location
8473 values that are computed off a base register.
8475 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8476 TAG_local_variable cases to account for static variables
8477 within function scopes.
8479 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8481 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8482 doesn't exist on some systems.
8484 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8485 nexting over recursive function calls.
8487 * target.c (target_read_string): Create this routine to read null
8488 terminated strings from the target. It deals with running off the
8489 end of memory elegantly as well. solib.c (find_solib): Use
8490 target_read_string() to avoid problems with running off the end of
8493 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8494 that reference pgrp_inferior.
8496 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8498 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8499 mips-tfile has been hacked to act more "traditionally."
8500 * dbxread.c: Fixed typo in comment.
8502 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8504 * mips-tdep.c (mips_skip_prologue): Add some number of
8505 'sw' instructions before 'addiu' adjusts the stack.
8507 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8509 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8510 freescope, buildblock closescope, record_line, add_symbol_to_list,
8511 gatherblocks, make_blockvector): Extensive changes to switch
8512 to generic symbol table building code in buildsym.c. Remove
8513 scope tree structures and functions, symbol table building
8514 functions, and lots of other small changes.
8516 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8517 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8519 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8521 * buildsym.c (cleanup_undefined_types): Add support for enums.
8522 This fixes the 'GDB internal error. cleanup_undefined_types with
8525 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8527 * dbxread.c: detect gcc2 compilations.
8529 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8531 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8532 in ../include/opcode/sparc.h.
8534 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8536 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8537 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8538 to reflect actual locations of opcode files, so TAGS target will
8541 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8543 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8546 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8547 dereferencing to access the correct elements.
8549 * valops.c (value_addr): Declare return type of external func
8552 * xcoffread.c: Undefine next_symbol_text before redefining it.
8554 For older changes see ChangeLog-9091
8560 version-control: never