1 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
3 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
4 which nullifies the following instruction. (From law@cs.utah.edu).
6 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
8 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
9 pass the 5th arg there, rather than using an ANSI C-specific macro.
11 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
13 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
15 * Makefile.in (VERSION): Bump to 4.8.5
16 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
17 directories to include search path.
18 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
20 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
21 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
22 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
23 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
24 udr.o, udip2soc.o): Remove explicit rules, use the ones that
25 are automatically generated in "depend".
26 * Makefile.in (paread.o): Document why a dependency doesn't get
27 automatically generated in "depend" and leave this explicit rule
29 * depend: Update to latest automatically generated version.
31 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
33 * xcoffread.c: Doc fix.
35 * Makefile.in (depend): Include $(CC) command in generated output.
37 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
39 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
40 to xmalloc. Include defs.h. Rename local macro from
41 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
44 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
46 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
47 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
48 * depend: Update to latest automatically built version.
50 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
52 * sparclite/Makefile.in: Create default target that does nothing
53 in order to force user to build by hand.
55 * sparclite/Makefile: Remove. It's not necessary anymore.
57 * ser-unix.c (wait_for): New routine to handle read timeouts,
58 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
60 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
62 * mips-pinsn.c (print_insn): Return value.
64 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
66 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
67 at configuration time and doesn't belong in the distribution archive.
69 * Makefile.in (NONSRC): Add 29k-share/README.
70 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
72 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
73 constants with slightly more portable definitions (still depends
74 on 2's complement arithmetic though).
75 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
76 * i386v-nat.c (sys/reg.h): Conditionalize include on
77 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
78 * ser-unix.c (termio.h): Include <termio.h> like other files that
79 include termio.h, not <sys/termio.h> which may not exist (on
82 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
84 * valprint.c (print_longest): Change format parameter from a
85 'char' to an 'int'. We can't have 'char' parameters with the
86 current coding style, where we mix prototypes with pre-ANSI
88 * value.h (print_longest): Change format parameter in prototype
89 from a 'char' to an 'int'.
91 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
93 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
95 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
96 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
98 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
100 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
101 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
102 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
103 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
104 ptrace needs 5 arguments, #define ptrace to always
105 pass zero as the 5th argument.
107 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
109 * configure.in: Match z8k-*-sim for z8000.
110 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
111 * remote-hms.c: Update to use new serial protocol.
113 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
115 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
116 necessary and Solaris doesn't have it.
118 * Makefile.in (clean-info, install, install-info, info, dvi,
119 check, all): do not echo recursion lines.
121 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
123 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
124 required target ports which use sockets (like a29k-udi).
126 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
128 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
130 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
131 systems lacking select().
133 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
135 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
137 * alldeps.mak, depend: Update with latest automatically built
140 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
142 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
144 * Makefile.in (make-proto-testsuite.dir): New target to make
145 prototype testsuite tree.
147 * Makefile.in (VERSION): Bump to 4.8.4.
149 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
151 * stabsread.c (define_symbol): If unrecognized constant type,
152 complain() not error().
154 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
156 * infptrace.c: Add missing close paren to test for
157 FIVE_ARG_PTRACE defined.
159 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
160 when compiling with gcc, but disable it for now. See comment.
161 * defs.h (LONGEST): Define as either "long" or "long long"
162 based on CC_HAS_LONG_LONG.
163 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
164 how longest_to_int is defined.
165 * c-valprint.c (c_val_print): Call print_longest.
166 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
167 instead of LONG_LONG.
168 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
170 * printcmd.c (print_scalar_formatted): Call print_longest
171 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
172 * typeprint.c (print_type_scalar): Call print_longest and let
173 it figure out what to do for PRINTF_HAS_LONG_LONG.
174 * valprint.c (val_print_type_code_int): Call print_longest
175 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
176 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
177 * value.h (struct value): Replace usage of LONG_LONG with
179 * value.h (print_longest): Add prototype.
180 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
181 * values.c (unpack_double): Collapse code that was unnecessarily
182 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
183 * values.c (value_from_longest): Remove dependency on
184 CC_HAS_LONG_LONG and just use LONGEST.
185 * solib.c (solib_map_sections): Use bfd_get_filename
186 to access filename field.
187 * solib.c (clear_solib): Save filename and free it later, after
188 bfd_close, since bfd_close may reference it. Use bfd_get_filename
190 * config/convex/xm-convex.h (LONG_LONG): Replace with
191 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
192 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
193 Add PRINTF_HAS_LONG_LONG references.
195 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
197 * inflow.c (kill_command), infcmd.c (attach_command),
198 remote.c (remote_interrupt_twice): In messages for the user, call it
199 "the program" or "the program being debugged" not "the inferior".
201 * hp300ux-nat.c: Cast second arg to supply_register calls.
202 (_initialize_kernel_u_addr, getpagesize): New functions.
203 (store_inferior_register_1): Change arg name from value to val.
204 (fetch_core_registers): Make arg core_reg_size unsigned.
205 Pass 5 args to ptrace.
206 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
207 Remove KERNEL_U_ADDR stuff.
208 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
209 * config/m68k/hp300hpux.m{t,h}:
210 Move exec.o from NATDEPFILES to TDEPFILES
211 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
212 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
214 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
216 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
218 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
220 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
222 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
224 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
225 describe `set demangle-style arm' (not cfront);
226 mention can type `q' to discard output, when gdb pages
228 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
230 * valops.c (search_struct_field): Fix gdb core dump with incomplete
233 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
235 * remote.c: Change timeout to 2.
236 (remote_open): Use unpush_target not remote_close.
237 (remote_resume): If siggnal != 0, give warning not error().
238 (remote_wait, remote_interrupt, remote_interrupt_twice):
239 If we get two interrupts, let the user get out if they want.
240 (remote_{kill,mourn}): New functions.
241 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
243 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
245 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
247 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
249 * Remote targets (mourn): Call unpush_target.
251 * config/sparc/xm-sun4os4.h: Declare free() to return int.
252 Remove twisted use of PARAMS.
254 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
255 that ansidecl.h assumes ANSI on AIX.
257 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
259 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
260 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
262 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
264 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
266 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
268 * remote-vx.c (net_connect): Allow numeric IP address for host.
270 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
272 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
274 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
276 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
278 * symtab.h, xcoffread.c: Revise linetable sorting comments.
280 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
282 * valops.c (value_cast): A cast might also change the object
283 representation in C++.
284 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
285 to get the proper read_symtab function when called from mipsread.c.
286 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
287 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
288 for dummy psymtabs, inhibit processing of dummy psymtabs.
290 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
292 * Changes from (or inspired by) AMD:
293 * remote-udi.c (udi_attach): Assignments to Space and Offset were
295 (udi_wait): Make error message (UDIGetStdout) match error.
296 (udi_wait): Handle UDIStdinNeeded.
297 * command.c [CANT_FORK]: Use system().
298 * utils.c (prompt_for_continue): Allow quit with 'q'.
300 * solib.c (solib_add): Don't call special_symbol_handling if there
301 were errors in symbol_add_stub. Also set so->from_tty before
302 calling symbol_add_stub.
304 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
306 * Merge in HPPA/BSD patches from Utah:
307 * defs.h: Add const to 2nd arg of psignal prototype.
308 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
310 * hppab-core.c: Deleted. No longer useful.
311 * hppab-nat.c: #include more files. Use PT_WUREGS, not
313 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
314 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
315 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
316 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
317 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
319 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
321 * Fix two bugs found by deja-gnu. One is the incorrect reporting
322 of the PC being in a stack dummy when looking at a core file
323 without symbols. The other is the incorrect passing of char
324 arguments during expression evaluation (ie: p foo('a','b') would
325 mess up the passing of it's args because it wasn't coercing the
327 * hppah-tdep.c: Rename global functions to have consistent hppa_
328 prefix. Make more functions static. Drop hp_ prefix from static
329 functions. (hppa_push_arguments): Call value_arg_coerce to cast
330 char to int args if necessary. (hppa_fix_call_dummy): Create
331 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
332 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
333 valid (ie: != 0) before doing comparison against PC.
334 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
335 to reflect new arguments.
336 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
337 prefix for func name. (FIX_CALL_DUMMY): Move code into
340 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
341 to malloc() so that we can test GDB eval of dynamically created
342 arrays (like char strings in `print "foo"').
344 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
346 * printcmd.c (print_address_symbolic): Search symtabs as well as the
347 minimal symbols for a nearby symbol.
349 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
351 * coffread.c: Comment changes around minimal symbol recording.
353 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
355 * command.c: comment changes only.
357 * mips-tdep.c (heuristic_fence_post): new static variable.
358 (heuristic_proc_start): use heuristic_fence_post, print better
359 warnings, but only if not stop_soon_quietly.
360 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
362 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
364 * symtab.h: Fix LOC_REF_ARG comment.
366 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
367 and Jim Kingdon (kingdon@cygnus.com)
369 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
371 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
372 symfile.c (compare_symbols): Don't check first character; STRCMP
375 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
376 structures that are passed by address in a register.
377 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
378 * findvar.c (read_var_value),
379 printcmd.c (address_info, print_frame_args),
380 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
381 * symtab.c (lookup_block_symbol): Deal with it.
383 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
385 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
387 * objfiles.c (find_pc_section): Return a struct obj_section *.
388 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
389 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
390 Don't use obj_section hack.
391 * xcoffexec (vmap_symtab): Relocate obj_sections.
392 * printcmd.c (containing_function_bounds): Use find_pc_section.
394 * symtab.h: Clean up SYMBOL_VALUE comments.
396 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
398 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
399 Expand comments about LOC_ARG/LOC_LOCAL pairs.
401 * coffread.c (read_coff_symtab): Use rewind before fseek.
403 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
405 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
406 * Makefile.in: Add $(YFLAGS) when using $(YACC).
407 * Makefile.in: Remove message to expect conflicts and unused
408 rules in ch-exp.y, since there no longer are any such.
410 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
412 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
414 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
416 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
417 rather than dumping core.
419 * Makefile.in: Add ${srcdir}/ to all source files.
420 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
421 (TAGS): Deal with srcdir and new config directory scheme.
423 Makefile.in (NONSRC): Remove createtags.
424 alldeps.mak: Updated.
426 * rs6000-tdep.c: Delete unused function print_frame.
428 * frame.h (struct frame_info): Doc fix for next_frame.
429 New field signal_handler_caller.
430 blockframe.c (create_new_frame, get_prev_frame_info),
431 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
432 INIT_FRAME_PC_FIRST).
433 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
436 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
438 * irix4-nat.c (fetch_core_registers): Special version of this for
439 Irix 4.x, which stores regs a bit differently from other /proc
441 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
442 to new file core-svr4.c.
443 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
444 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
446 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
448 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
450 * i387-tdep.c: Remove unused #includes.
452 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
454 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
456 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
458 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
460 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
461 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
462 Don't muck with SYMBOL_CLASS.
464 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
466 * munch: Don't use head command. It doesn't exist everywhere.
468 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
470 * inflow.c (new_tty): Remove spurious 'o' character at end
473 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
475 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
476 instructions and nothing more.
477 * mipsread.c (add_line): Add comment why we have to combine line number
478 entries for the same line number.
480 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
482 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
485 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
487 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
489 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
491 * source.c (select_source_symtab): Clean up comment. Also, if
492 we have a current_source_symtab, and s is NULL, return without
494 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
495 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
497 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
499 * dbxread.c (unknown_symchar_complaint): Add new complaint.
500 * stabsread.h: Declare it.
501 * partial-stab.h: Use it.
503 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
505 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
507 * stack.c (print_frame_info): Print specially if dummy frame.
509 * breakpoint.c: Add comments regarding within_scope future direction.
513 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
515 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
517 * ch-exp.y: Fix thinko that broke parsing of FALSE.
519 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
521 * stabsread.c (read_member_functions): Initialize domain for stubbed
522 member functions to avoid gdb core dumps when printing pointers
524 * cp-valprint.c (cp_print_class_method): Check for stubbed member
527 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
529 * expprint.c (print_subexp): If opcode not found in op_print_tab,
530 stop with an error().
531 eval.c (evaluate_subexp): Change error message.
533 * objfiles.c (build_objfile_section_table): Cast return value
536 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
538 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
539 to rs6000_frame_chain and deal with it if we're in a signal handler.
540 (FRAME_SAVED_PC): Use rs6000_frame_chain.
542 * breakpoint.c (within_scope): New function.
543 (enable_breakpoint, watchpoint_check): Use it.
545 * source.c (openp): Handle "exec-file ./ls" correctly.
547 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
549 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
551 * ch-exp.y: Clean up lexing of identifiers and
552 reserved words. (E.g. don't recognize FALSEXXX as the
553 keyword FALSE followed by the identifier XXX.)
554 Also, convert identifiers to lower case.
556 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
558 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
559 new serial interface.
561 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
563 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
564 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
565 * ser-go32.c: Return -1 on most failures, 0 on most successes,
566 and use new return codes for go32_readchar().
567 * ser-unix.c: Ditto. Also, move error handling up to caller for
568 SERIAL_SETBAUDRATE().
569 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
571 (serial_close): New routine to wrap around device close routine.
572 serial.h: Clean & document return values more clearly.
574 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
576 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
578 * rs6000-pinsn.c (print_operand, case LI): Print condition register
579 operand in decimal rather than wrong textual versions.
581 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
582 (mention 't', remove false thing about 'g' only good with 'f').
584 * breakpoint.h: move "struct breakpoint" and friends to top of
585 file so that bpstat_find_breakpoint prototype works.
587 * solib.c (struct so_list): Add bfd field.
588 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
589 Put the bfd in bfd field of the so_list.
590 (clear_solib): Free bfd name and close_bfd on the bfd.
592 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
594 * valarith.c (value_subscript): Add COERCE_REF.
595 * ch-exp.y (operand_5): We can generalize the 2nd operand
596 of a string repetition ot 'literal' without ambiguity.
598 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
600 * breakpoint.h (struct bpstat): Remove momentary field.
601 Remove bpstat_momentary_breakpoint. This was always kludgy
602 and is no longer used.
604 * breakpoint.h: Add enum bpstat_what.
605 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
606 stop and print fields of bpstat now per-breakpoint, not just
607 one for the whole chain.
608 breakpoint.{c,h} (bpstat_what): New function.
609 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
610 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
611 with call to bpstat_what.
612 README: Remove watchpoint/breakpoint bug from known bugs.
614 * breakpoint.h: Prototype bpstat_find_breakpoint.
616 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
618 * symtab.c (find_methods, gdb_mangle_name): Note that functions
620 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
621 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
623 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
625 * i960-pinsn.c (tabent): Copied struct definition from
628 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
630 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
632 * symtab.c (gdb_mangle_name): Use it.
633 * symtab.c (find_methods): Do not add destructors to choice list
635 * symtab.c (decode_line_1): Make breakpoints on destructors work
638 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
640 * ser-go32.c: Make it use serial port name.
641 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
643 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
646 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
648 * configure.in: Only configure sparclite subdir when target_cpu
651 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
653 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
654 Remove FIXME comment regarding this.
656 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
658 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
660 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
662 Add section table to objfile struct. Use it for find_pc_section.
663 * objfiles.c (add_to_objfile_sections,
664 build_objfile_section_table, find_pc_section): new functions.
665 (allocate_objfile): build section table.
666 * objfiles.h (struct obj_section): new structure.
667 (struct objfile): add section table.
668 (find_pc_section): new prototype.
669 * solib.[ch] (find_pc_section_from_so_list): removed.
670 * sparc-tdep.c: include objfiles.h for find_pc_section. include
671 symfile.h for objfiles.h.
672 (in_solib_trampoline): adjusted for new find_pc_section
673 prototype. Removed BAD_RICH_HACK ifdefs.
674 * symfile.c (syms_from_objfile): offset objfile sections.
675 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
676 * symfile.h (find_pc_section): prototype removed. Also fixed
677 comment typo NUL -> NULL.
678 * target.[ch] (find_pc_section_from_targets): removed.
679 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
681 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
683 * ser-go32.c: Format. (go32_open): Use proper return value.
685 * configure.in: Undo conditional configdirs hack for sparclite.
687 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
689 * symtab.c (list_symbols): When call break_command, pass both
690 filename and function name not just function name.
692 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
694 (Changes and new files to make "none" a full fledged configuration)
695 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
696 Currently only tm-none.h has any meaningful contents.
697 * config/none/none.mh (NAT_FILE): Use nm-none.h
698 * config/none/none.mh (XM_FILE): Use xm-none.h
699 * config/none/none.mt (TM_FILE): Use tm-none.h
700 * Makefile.in (depend): Remove comment about parse errors in
701 valops.c, it now parses correctly and generates a correct depend
702 line. Remove line that touches xm.h, tm.h, and nm.h; they are
703 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
705 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
707 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
709 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
710 exactly 8 characters.
712 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
714 * configure.in: Sparclite uses sparc config dir. Also has it's
715 own tm- & .mt files now. Also add sparclite to configdirs.
716 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
717 * config/i386/go32.mh: Nullify def of TERMCAP.
718 * config/i386/xm-go32.h: Get rid of redef of EIO.
719 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
720 specific configs. Very similar to sun4os4, but without solib.
721 * sparclite/{Makefile.in configure.in}: First cut at making this
724 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
726 * ser-go32.c: First cut at adapting to new serial interface.
728 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
730 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
731 These implement a new serial line interface for talking to remote
733 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
734 EXCEPT go32, which gets ser-go32.c.
735 * remote.c: Use new serial interface. More remote-xxx's to be
737 * ser-bsd.c, ser-termios.c: Removed.
738 * serial.c: New. Implements common operations for all serial
740 * ser-unix.c: New. Unix specific serial operations for various
741 flavors of Unix (Posix, SysV, BSD).
742 * serial.h: Generic serial interface defs.
743 * config/i386/go32.mh, config/i386/i386bsd.h,
744 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
745 ser-bsd.o from XDEPFILES. All the magic is now handled in
748 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
750 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
752 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
754 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
756 * rs6000-tdep.c (frameless_function_invocation): Don't even think
757 about framelessness except on the innermost frame.
759 * xcoffexec.c: Call fatal() not abort().
761 * stabsread.c (patch_block_stabs): If stab & no symbol, make
762 a LOC_OPTIMIZED_OUT symbol.
763 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
764 findvar.c (read_var_value), printcmd.c (address_info),
765 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
766 m2-exp.y (yylex): Deal with it.
767 ch-exp.y (yylex): Deal with it.
769 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
771 * findvar.c (value_from_register): H8500 specific, check to see
772 if we are looking at short pointer. If so, skip crock.
773 * h8500-tdep.c (h8500_frame_chain): Mask down value from
774 read_memory_integer() to avoid getting messed up by sign extension.
776 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
778 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
779 ifdef protect using BAD_RICH_HACK. This should be removed soon.
780 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
782 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
784 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
786 * core.c (dis_asm_print_address): New function.
788 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
791 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
793 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
794 entire breakpoint chain and print only the first entry that needs to
795 be printed and needs to be stopped for. Fixes problems with printing
796 of multiple breakpoints with different conditions.
797 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
798 effectively stops printing of the breakpoint chain.
799 * breakpoint.c (print_it_noop): New routine to print nothing
800 for this breakpoint entry and dont stop printing.
801 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
802 watchpoint only if it is enabled.
803 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
804 descriptor from the library to make backtraces through setjmp work.
805 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
807 * mips-tdep.c (read_next_frame_reg): Provide correct values for
808 all registers saved within sigtramp, cleanup.
810 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
812 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
814 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
816 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
817 with prototype in ../include/dis-asm.h.
819 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
821 * core.c (dis_asm_{read_memory,memory_error}): New functions.
822 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
823 Use read_memory_func interface to disassembler.
825 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
827 Teach sparc solaris to next over shared library functions.
828 * solib.[hc] (find_pc_section_from_so_list): new function and
830 * sparc-tdep.c (in_solib_trampoline): new function.
831 * symfile.[hc] (find_pc_section): new function and prototypes.
832 * target.[hc] (find_pc_section_from_targets): new function and
834 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
837 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
839 * infrun.c (wait_for_inferior): Revise comment.
841 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
843 * command.{c,h}: New var_type var_integer.
844 main.c: Use it for history_size.
846 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
847 Lint and byte-order fixups.
849 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
851 * breakpoint.h (bpstat): New field print_it.
852 breakpoint.c (bpstat_print): Use it.
853 (print_it_normal): New function (from old bpstat_print code).
854 (bpstat_{alloc,stop_status}): Set print_it field.
856 * breakpoint.c (bpstat_stop_status): Use catch_errors when
857 evaluating watchpoint condition, via new function watchpoint_check.
858 Also stop if watchpoint disabled due to leaving its block.
860 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
862 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
864 * mips-pinsn.c: Add missing include of dis-asm.h.
866 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
868 * Makefile.in (clean, distclean, realclean): Recursively apply
869 to subdirs first, rather than last. This avoids, for example,
870 Makefile being removed in a parent directory before the recursive
873 * alldeps.mak, depend: Update for below changes.
875 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
876 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
877 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
878 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
880 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
881 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
882 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
883 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
884 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
885 tm-68k.h to tm-m68k.h.
886 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
887 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
890 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
891 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
892 * a29k-tdep.c: Renamed from am29k-tdep.c.
893 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
894 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
895 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
896 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
898 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
899 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
900 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
902 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
903 define that does not appear anywhere else in the gdb source tree.
904 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
906 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
908 * breakpoint.c: Add comments regarding breakpoint_re_set.
910 * xcoffread.c (sort_syms, compare_symbols): Remove.
911 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
912 not our own sort_syms (it is identical).
914 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
916 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
918 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
919 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
921 * exec.c (exec_close): Fix storage leak.
922 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
923 output sections when patching an executable.
924 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
925 when writing all registers.
926 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
927 at the right offset in the dummy frame.
928 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
929 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
930 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
932 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
934 * Makefile.in (TARFILES): Avoid trailing backslash.
936 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
938 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
939 it in breakpoint_re_set.
940 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
942 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
943 don't use sizeof(int) for target stuff, etc).
945 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
947 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
948 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
949 support that can't be integrated anyway due to lack of clear
952 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
954 * findvar.c (read_register, write_register): Make these capable
955 of reading/writing registers that are shorter than REGISTER_TYPE.
956 * (value_from_register): Install H8500 specific code to return
957 proper value when register is being used as a pointer.
958 * h8500-tdep.c: Remove extra defines of NUM_REGS.
959 (h8500_skip_prologue): Use correct lengths for LINK instructions.
960 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
961 chain frames properly by combining frame pointer with T reg.
962 (init_extra_frame_info): Delete. It's now a macro.
963 (frame_args_address): Don't add PTR_SIZE. Stack args are already
964 offset by the correct amount off of the frame pointer.
965 (register_byte): Delete. It's now a macro.
966 (register_raw_size, register_virtual_size): Delete. Replaced by
967 common routine h8500_register_size, cuz there's no difference
968 between the raw & virtual sizes on this machine.
969 (register_convert_to_raw, register_convert_to_virtual): Delete,
970 cuz there's no difference between the raw & virtual forms.
971 Replaced by memcpy in tm file.
972 (register_virtual_type): Rename to h8500_register_virtual_type.
973 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
974 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
975 emulator have same reg offsets. This is all handled in the
977 (h8500_trapped_internalvar): New routine to detect references to
978 convenience vars acting as pointer pseudo-regs.
979 (h8500_value_trapped_internalvar): Conjure up value of pointer
981 (h8500_set_trapped_internalvar): Convert set value in real
983 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
984 code segment register.
985 infrun.c (proceed): Simplify. Call write_pc instead of doing it
987 (wait_for_inferior): Add h8500 specific code to add stack segment
988 when reading SP register.
989 remote-sim.c (fetch_register): Spacing.
990 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
991 detect cruft. Redo all register manipulation stuff. Get rid of
992 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
993 to frame pointer. (IS_TRAPPED_INTERNALVAL,
994 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
995 to create internal vars for pointer pseudo-regs.
997 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
999 * Makefile.in: Numerous small changes to macro definitions
1000 and rules for building gdb distribution tree. Many macros
1001 eliminated or merged, and rules simplified.
1002 * alldeps.mak: Update.
1005 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1007 * Makefile.in: recurse through SUBDIRS for dvi target too
1009 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1011 * Clean up xcoff relocation.
1012 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1013 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1015 symtab.h (struct general_symbol_info): Add section field.
1016 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1017 xcoffread.c: Set section for symbols and msymbols.
1018 (struct symtab): Add block_line_section field.
1019 buildsym.c (end_symtab): Set it.
1020 (end_symtab and callers): Add section parameter.
1021 objfiles.c (objfile_relocate): New funciton.
1022 xcoffexec.c (vmap_symtab): Use it.
1023 xcoffsolib.h (struct vmap): Remove unused fields.
1024 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1025 CORE_NEEDS_RELOCATION, symtab_relocated.
1026 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1027 rs6000-tdep.c: Make loadinfotext static.
1028 breakpoint.c (fixup_breakpoints): Doc fix.
1029 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1030 (end_symtab): primary field replaces nonreloc.
1032 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1034 * symtab.h (struct linetable_entry): Remove confusing comment.
1036 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1038 * Makefile.in: add installcheck target
1040 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1042 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1043 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1044 z8k}: New directories to hold cpu specific configuration files.
1045 Naming follows gcc convention.
1046 * config/{*.mt, *.mh}: All target and host makefile fragment
1047 config files moved to an appropriate config/<cpu> subdirectory.
1048 * nm-*, xm-*, tm-*: All native, host, and target files, which
1049 get linked to nm.h, xm.h, and tm.h respectively by configure,
1050 moved to appropriate config/<cpu> subdirectory.
1051 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1052 Native, host, and target files that are common across more than
1053 one cpu architecture and included by one of the configured
1054 native, host, or target files, get moved to config directory.
1055 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1056 pick up native, host, or target include files moved to one of
1057 the config subdirectories, and that are included by other files.
1058 * Makefile.in (alldeps.mak): Modify to account for new config
1059 directory structure.
1060 * alldeps.mak, depend: Update for new config directory structure.
1061 * config/*/[ntx]m-*.h: Modify all files that include other
1062 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1063 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1065 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1066 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1067 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1068 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1069 the ones where the default is not unique or different than the
1070 config subdirectory name. Similarly, handle gdb_target_cpu.
1071 Modify configure.in as appropriate to make use of gdb_host_cpu
1072 and gdb_target_cpu to find makefile fragments and make links.
1074 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1076 * mipsread.c (compare_blocks): Sort blocks with the same start
1077 address by decreasing ending address.
1079 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1081 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1082 lookup_symbol as it might get clobbered by the call.
1084 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1085 The previous code did not initialize the language field for the psymtab
1088 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1090 * c-exp.y (parse_number): Avoid shift warning.
1091 * serial.h (struct ttystate): Declare empty one on DOS.
1093 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1095 * xm-sun4os4.h: Return type of free() should be void, not int.
1097 * vx-share/vxWorks.h: Remove #def of NULL.
1099 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1101 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1103 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1105 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1107 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1109 * ieee-float.c: Moved to ../libiberty.
1110 * ieee-float.h: Moved to ../include.
1111 * Makefile.in: Update accordingly.
1112 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1113 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1114 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1115 it is now in ../opcodes/m68881-ext.c.
1116 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1117 prologue (some callers _do_ care).
1118 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1119 new interface of ../opcodes/*-dis.c.
1120 * ch-exp.y: Add #include <ctype.h>.
1122 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1124 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1126 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1128 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1130 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1132 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1134 * z8k-tdep.c (extract_return_value, write_return_value,
1135 store_struct_return): New functions from macros in tm-z8k.h.
1137 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1139 * valops.c (value_arg_coerce): Apply temporary patch to
1140 fix problem with coercion of array and function types when
1141 passed as arguments to C functions, pending a more complete
1142 review of when and how coercion should be done, depending
1143 upon context and language.
1145 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1147 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1149 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1150 debugsec if there are a non-zero number of symbols.
1152 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1154 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1156 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1158 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1160 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1161 not just 50 symbols.
1162 (symtbl_num_syms): New variable.
1163 (read_xcoff_symtab): Set it.
1164 (read_symbol_nvalue): Check for bad symno.
1165 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1168 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1170 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1171 This is defined in defs.h if necessary.
1172 * vx-share/vxWorks.h: Remove #defs of min and max.
1173 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1174 vx-share/xdr_rdb.c: include defs.h.
1176 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1178 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1181 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1182 xcoffread.c: Doc fixes.
1184 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1186 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1187 xcoffexec.c (xcoff_relocate_core): New function.
1188 (text_adjustment): Removed.
1189 (add_vmap): Return the vmap.
1190 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1192 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1194 * xcoffsolib.h: Add objfile member to struct vmap.
1195 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1196 xcoffexec.c (add_vmap): Allocate objfiles here.
1198 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1200 Support 68000 series without floating point.
1202 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1203 * tm-68k-nofp.h: New file, lacks 68881 support.
1204 * config/m68k-nofp.mt: New file.
1206 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1208 Remove a few remaining underscore/no-underscore remnants from
1211 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1212 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1213 * config/sparc-noun.mt: Rename to sparc-em.mt.
1214 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1215 * tm-68k-un.h: Rename to tm-68k-fp.h.
1216 * tm-spc-un.h: Rename to tm-spc-em.h.
1217 * tm-sun4sol2.h: Cleanup.
1218 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1220 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1222 * symmisc.c (std_in, std_out, std_err): Move initializations
1223 to runtime code, in case they aren't constant.
1225 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1227 * symtab.c (find_pc_symtab): some object file formats, notably
1228 mips, have holes in the address ranges of symtabs. Change
1229 this algorythm from first hit to tightest fit.
1231 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1232 fence post without finding the enclosing function, then print a
1235 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1237 * utils.c (fputs_demangled, fprint_symbol): Remove.
1238 * utils.c (fprintf_symbol_filtered): New function which combines
1239 the functionality of fputs_demangled and fprint_symbol. Uses a
1240 caller provided language parameter to select the appropriate
1241 demangler, and caller provided args to pass to the demangler.
1242 * defs.h (enum language): Move further up in file so enum can
1243 be used in prototypes.
1244 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1245 * defs.h (fprintf_symbol_filtered): Add prototype.
1246 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1247 fputs_demangled with call to fprintf_symbol_filtered.
1248 * cp-valprint.c (demangle.h): Include
1249 * cp-valprint.c (cp_print_value_fields): Replace calls to
1250 fprint_symbol with calls to fprintf_symbol_filtered.
1251 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1252 with call to fprintf_symbol_filtered.
1253 * stack.c (print_frame_info): Remove obsolete code so we don't
1254 have to update fputs_demangled usage in it.
1255 * stack.c (print_frame_info, frame_info): Add language variable
1256 to pass to fprintf_symbol_demangled and initialize it from the
1257 symbol's language. Replace calls to fputs_demangled with calls
1258 to fprintf_symbol_filtered.
1259 * symtab.c (find_methods): Replace call to fputs_demangled with
1260 call to fprintf_symbol_filtered.
1261 * ch-valprint.c (demangle.h): Include.
1262 * ch-valprint.c (chill_print_value_fields): Replace call to
1263 fprint_symbol with call to new fprintf_symbol_filtered.
1265 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1267 * Makefile.in (VERSION): Bump version to 4.8.2.
1269 * main.c (source_command): Require an explicit pathname of file
1270 to source, since previous behavior of defaulting to gdb init file
1271 was troublesome and undocumented.
1272 * printcmd.c (disassemble_command): Add missing '{}' pair to
1273 else with two statements. Bug reported by Stephane Tsacas
1275 * symtab.c (find_pc_line): Don't complain about zero length or
1276 negative length line numbers for the moment, since we may not own
1277 the terminal when called, such as when single stepping. (FIXME)
1278 * language.h (CAST_IS_CONVERSION): True if current language is
1279 C++ as well as C. Fix from Peter Schauer.
1280 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1281 Use STREQN macro rather than bare '!strncmp()'.
1282 * environ.c (unset_in_environ): Avoid use of memcpy on
1283 overlapping memory regions, as suggested by Paul Eggert
1284 <eggert@twinsun.com>.
1285 * c-exp.y (%union struct): Remove unused ulval as suggested
1286 by Paul Eggert <eggert@twinsun.com>.
1288 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1290 * main.c (gdbinit): Make static.
1291 * main.c (inhibit_gdbinit): Move to file scope.
1292 * main.c (main): Remove local inhibit_gdbinit.
1293 * main.c (source_command): Don't source '.gdbinit' file by
1294 default if gdb has been told to ignore it.
1296 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1298 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1301 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1303 * printcmd.c (print_address_symbolic): Only print if offset
1304 is shorter than max_symbolic_offset.
1305 (initialize_printcmd): `set print max-symbolic-offset'.
1307 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1308 (examine_tag): Use it.
1309 (read_register_stack): Only look in the local registers for a
1310 memory address if it's between rfb and rsp; go to memory otherwise.
1311 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1312 (reginv_com): Remove ancient kludge command.
1314 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1316 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1317 irix4 will again compile.
1319 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1321 * configure.in: accept mips-sgi-irix4* for irix4.
1323 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1325 * z8k-tdep.c (print_register_hook): Lint.
1327 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1329 Lint fixes from Paul Eggert (eggert@twinsun.com):
1331 * command.c (do_setshow_command): var_uintegers are unsigned.
1332 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1333 unsigned, since they use hex values with the high bit set.
1335 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1337 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1338 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1340 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1341 macro definitions in parenthesis.
1343 * dbxread.c (dbx_symfile_init): Catch the case where there is
1344 no string table, but the only way we find out is by reading zero
1347 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1349 * dbxread.c (dbx_symfile_init): Make size of the string table
1350 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1351 offset to the string table is nonzero and handle the nonexistant
1352 string table case, should it occur. Ensure that the string table
1353 size read from the file is reasonable, with a minimum lower bound
1354 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1356 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1358 * Makefile.in: Changes to build testsuite correctly.
1359 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1360 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1361 (TARGET_FLAGS_TO_PASS): New variable.
1362 (SUBDIRS): Added testsuite.
1363 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1364 testsuite is compiled with CC_FOR_TARGET rather than CC.
1366 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1368 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1369 reported by mycroft@gnu.ai.mit.edu.
1371 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1372 * configure.in (vax-*-ultrix2*): New triplet.
1373 * config/vaxult2.mh: New file.
1374 * xm-vaxult2.h: New file.
1376 * c-exp.y (parse_number): Change high_bit to unsigned.
1377 * demangle.c: Change all references to cfront to ARM, since the
1378 actual algorithm is the one specified in the Annotated Reference
1379 Manual. This was confusing users into thinking that full cfront
1380 support was implemented.
1381 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1382 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1383 directly to lookup_struct_elt_type, which will do the
1384 dereferencing itself.
1385 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1386 NULL dereferencing bug for unnamed structs, comment out
1389 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1391 * coffread.c (process_coff_symbol): Change PCC argument correction
1392 so that it only happens on big-endian targets; so that it only
1393 happens if the short or char argument is aligned on an int
1394 boundary; and so that it changes the location, rather than the
1395 type, of the argument. These changes tend to parallel similar
1396 (old) changes in stabsread.c.
1398 * coffread.c (coff_read_enum_type): Use the specified size for
1399 enums, don't assume that they are int-sized.
1401 * c-valprint.c (c_val_print): Don't assume enums are the same as
1404 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1405 Rendell, <michael@mercury.cs.mun.ca>.
1407 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1409 * language.h (local_decimal_format_custom): Add prototype.
1410 * language.c (local_decimal_format_custom): Add function, bug
1411 reported by Robert R. Henry (rrh@tera.com).
1413 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1415 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1416 by Josef Leherbauer, joe@takeFive.co.at.
1418 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1420 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1421 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1422 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1423 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1424 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1425 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1426 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1427 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1429 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1431 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1432 of demangled name fields to NULL if no demangling exists for
1433 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1434 symbols if their language is known at the time they are created,
1435 but sometimes the language is not known until later.
1437 * ch-typeprint.c (chill_print_type_base): Name changed to
1438 chill_type_print_base to match pattern for C and C++ names.
1439 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1440 to be consistent with other usages.
1441 * ch-typeprint.c (chill_type_print_base): Add support for
1442 printing Chill STRUCT types.
1443 * ch-valprint.c: Include values.h.
1444 * ch-valprint.c (chill_print_value_fields): New function and
1445 prototype for printing Chill STRUCT values.
1446 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1447 that was being called with two args instead of three.
1448 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1449 to print Chill STRUCT values.
1451 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1453 * configure.in: added testsuite to configdirs.
1455 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1457 * doc/stabs.texi: The `this' pointer is now known by the name
1458 `this' instead of `$t'.
1460 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1462 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1463 references of TAG_string_type DIEs in user defined types.
1464 * ch-lang.c (chill_create_fundamental_type): Track compiler
1465 change that now emits debugging info with the type long for Chill
1468 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1470 * remote-mips.c: New file; implements MIPS remote debugging
1472 * config/idt.mt: New file; uses remote-mips.c
1473 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1475 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1476 floating point coprocessor.
1477 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1479 (mips_pop_frame): If not mips_fpu, don't restore floating point
1481 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1483 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1484 mips_fpu, don't use fp0 as floating point return register.
1485 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1488 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1490 * gdb/testsuite: made modifications to testcases, etc., to allow
1491 them to work properly given the reorganization of deja-gnu and the
1492 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1494 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1496 * gdb/testsuite: Initial creation of gdb/testsuite.
1497 Migrated dejagnu testcases and support files for testing nm to
1498 gdb/testsuite from deja-gnu. These files were moved "as is"
1499 with no modifications. This migration is part of a major overhaul
1500 of dejagnu. The modifications to these testcases, etc., which
1501 will allow them to work with the new version of dejagnu will be
1502 made in a future update.
1504 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1506 * NEWS: Add reminders for next release.
1508 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1510 * mipsread.c (parse_lines): Correct check for files compiled with
1513 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1515 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1517 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1519 * Makefile.in (VERSION): GDB-4.8 release!
1520 * README, NEWS: Update for release.
1522 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1524 * am29k-pinsn.c (print_insn): Minor nits with const.
1525 * am29k-tdep.c: More minor nits with arg types for
1526 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1528 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1530 * gcc.patch: Update for a different GCC (G++) bug.
1531 * main.c (print_gdb_version): Update copyright year to 1993.
1532 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1533 conditionalize this file on it. FIXME, right way is to split
1534 these into two config files.
1535 (ATTACH_DETACH): Define for BSD 4.4
1536 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1537 (U_REGS_OFFSET): Revise for 4.4.
1538 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1539 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1540 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1542 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1544 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1547 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1549 * c-lang.c (c_printstr): Bugfix for length==0 case.
1551 * c-lang.c (c_printstr): If a C string ends in a null, don't
1554 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1556 * defs.h (STRCMP): Make it work for unsigned chars.
1558 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1560 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1561 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1562 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1563 define to kludge the large opcode table into two smaller tables,
1564 since GCC take exponential space to build the table. Lint.
1565 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1567 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1569 * Makefile.in (VERSION): Roll to 4.7.9.
1570 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1571 definition here, to handle both BSD 4.3 and 4.4 systems.
1572 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1573 * remote.c (alarm): Move declaration to global level, before
1574 first reference to it.
1575 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1576 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1578 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1580 * remote.c (readchar): forward declare alarm which otherwise looks
1581 like an undeclared variable to gcc.
1583 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1584 when comparing against an int. Avoids superfluous warning from
1587 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1588 Avoids superfluous warnings from some systems and/or compilers
1589 (like vax ultrix 4.2.)
1591 * language.c (struct op_print unk_op_print_tab): use the enum
1592 values rather naked zeros as initializers. Avoids warnings from
1593 ultrix type compilers.
1595 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1597 * Makefile.in (VERSION): Roll to 4.7.6.
1598 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1599 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1600 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1601 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1602 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1603 (depend): Fix bug where nm-files in config files weren't noticed.
1604 (make-proto-gdb-1): Avoid changing directories while building new
1605 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1607 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1609 * remote.c: Improve error recovery. Allow user to break out
1610 of initial connection attempt with INTERRUPT. Treat a timeout
1611 while waiting for remote packet like a retry, unless the remote
1612 side is actively running user code. Fix a few long printf_filtered's.
1614 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1617 * buildsym.c (start_subfile): Allow null file name.
1619 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1621 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1622 expects a pointer to complaint rather than a complaint
1624 (process_linenos): free the previously allocated subfile name,
1625 then allocate the new one from the heap.
1627 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1629 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1631 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1633 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1634 Previously, would bogusly index off the bottom of type_vector.
1635 (rs6000_builtin_type): Accept type number as argument.
1636 (read_type, case '-'): Handle negatives like any other type number.
1638 * symfile.c (deduce_language_from_filename): Handle null name.
1640 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1641 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1642 fixed by sato@sm.sony.co.jp.
1644 * xcoffread.c (parmsym): Don't use an initializer to set up
1645 this struct symbol. Set it up in initialize_xcoffread.
1646 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1647 works on real rs/6000 target with #ifndef FAKING_RS6000.
1649 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1651 * stabsread.c (rs6000_builtin_type): Move function from
1652 xcoffread.c:builtin_type.
1653 * xcoffread.c (builtin_type): Move to stabsread. Remove
1654 IBM6000_HOST dependency. Move misplaced comments.
1655 (various): Change printf's to complaints.
1656 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1657 objfile argument to read_type calls under #if 0.
1658 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1659 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1660 * Makefile.in: xcoffread.o is not built by default.
1661 * xm-rs6000.h (IBM6000_HOST): Remove.
1662 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1663 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1666 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1668 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1669 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1670 register numbers when user tries to modify elements in structs
1671 passed as arguments.
1672 * inflow.c (child_terminal_info): Move banner outside of system
1674 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1675 passes struct/union arguments by address.
1677 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1679 * Based on patch from Kean Johnston <maw@netcom.com>:
1680 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1681 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1682 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1684 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1686 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1687 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1689 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1691 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1692 cc debugging output.
1694 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1696 * stabsread.c (define_symbol): Complain about unrecognized names
1697 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1698 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1699 (read_cpp_abbrev): Don't use the class name as part of the
1700 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1701 abbrevs. Inspired by Mike Tiemann.
1702 (read_tilde_fields): Comment. Remove ancient dead code.
1703 Remove erroneous but non-dead code. Simplify. Add complaints.
1704 (in general): Remove extraneous (parentheses) in return
1707 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1709 * coffread.c (coff_lookup_type): Fix fencepost error reported
1710 by Art Berggreen, <arg@opal.acc.com>.
1712 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1713 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1715 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1716 test, which is apparently left over from when we used native
1717 include files and couldn't depend on the member names being there.
1718 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1720 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1722 * mipsread.c: Major overhaul to use new BFD symbol table reading
1723 routines. Now swaps information as it is needed, rather than
1724 swapping everything when the file is read.
1726 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1728 * Makefile.in (TARDIRS): Add sparclite demo dir.
1729 (*.tab.c): Change dependency on Makefile to depend on
1730 Makefile.in, otherwise it always rebuilds after configuring.
1731 Force output *.tab.c file into current directory even in "make"
1732 versions that rewrite dependent file names used in command lines.
1734 * TODO: Remove some things we did.
1735 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1736 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1737 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1738 * symtab.h: Eliminate unnamed unions and structs.
1740 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1742 * Makefile.in (VERSION): Roll to 4.7.5.
1744 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1746 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1747 re-evaluating symbol pointers.
1749 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1751 * c-exp.y (lcurly, rcurly): New nonterminals.
1752 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1754 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1755 made function static.
1756 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1757 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1758 * parse.c (start_arglist):
1759 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1760 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1761 * parser-defs.h (funcall_chain): Moved to parse.c.
1762 * printcmd.c (print_frame_nameless_args): Fix prototype.
1763 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1764 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1765 * valops.c (typecmp): Moved prototype from values.h.
1766 * value.h (typecmp): Moved prototype to valops.c, made static.
1767 * ch-exp.y (yylex): Change way control sequences are disabled.
1769 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1771 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1773 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1775 * mipsread.c (upgrade_type): Build array types correctly, using
1776 create_range_type and create_array_type.
1778 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1780 * remote-nindy.c: Cleanup.
1782 * infrun.c (wait_for_inferior): When rolling back the PC after
1783 a breakpoint, call write_pc so that NPC gets rolled back as well
1786 * blockframe.c (inside_entry_file, inside_main_func,
1787 inside_entry_func): PC of zero is always "bottom of stack".
1789 * printcmd.c (print_frame_args, print_frame_nameless_args):
1790 Let print_frame_nameless_args decide whether there are any,
1791 laying groundwork for possibly later printing 29K args for
1792 functions where we have tag words but no symbols.
1794 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1796 * Makefile.in: fix GDB doc targets for new doc subdir structure
1798 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1800 * stack.c (parse_frame_specification): Parse as many arguments
1801 as there are (up to MAXARGS). Pass all of them in argc, argv
1802 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1803 many there were, onto SETUP_ARBITRARY_FRAME.
1804 * tm-mips.h, tm-sparc.h: Corresponding changes.
1805 * mips-tdep.c, sparc-tdep.c: Ditto.
1807 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1809 * hp300ux-nat.c: Update copyrights.
1810 * mipsread.c (parse_partial_symbols): Complain about block
1811 indexes that go backwards. Fix from Peter Schauer.
1812 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1813 symbol-file that has no linkage symbols to be read.
1814 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1815 from tm- file to xm-file, since they're host dependent.
1816 * valarith.c (value_binop): Typo.
1818 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1820 * sparclite/aload.c: Add copyleft.
1821 * sparclite/crt0.s: Add comment at beginning.
1823 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1825 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1826 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1828 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1830 * values.c (value_headof): Fix typo in which VTBL and ARG were
1831 being confused for one another.
1833 * valops.c (typecmp): Now static.
1835 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1836 baseclass--we don't always inherit its virtual function table
1839 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1840 pointer correctly in case value_struct_elt moves it around.
1842 * valops.c (typecmp): Now static. Also, now groks references
1845 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1846 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1848 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1850 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1851 to avoid "too much defining" error from native C compiler (!).
1853 * Makefile.in (HFILES): Add typeprint.h.
1854 * typeprint.[ch]: Update copyrights.
1856 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1858 * Makefile.in: Update to match doc/ subdir changes.
1860 * config/hp300hpux.mh: No cross-host file needed, just native.
1861 * config/go32.mh: Remove nonexistent "native" support.
1863 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1864 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1865 * m88k-tdep.c (next_insn): Lint, cleanup.
1866 (store_parm_word): Lint.
1868 * README: Fix typo (reported by karl@hq.ileaf.com).
1870 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1872 * expression.h (BINOP_CONCAT): Document use for self concatenation
1873 an integral number of times.
1874 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1876 * valarith.c (value_concat): Rewrite to support self
1877 concatenation an integral number of times.
1878 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1879 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1880 eliminate hundreds of spurious shift/reduce and reduce/reduce
1881 conflicts that mask the 5 real ones.
1882 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1883 * ch-exp.y (integer_literal_expression): Remove production,
1886 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1888 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1889 implied that "no side effects" was nonfunctional.
1890 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1891 character string and bitstring concatenation.
1892 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1893 * expression.h (exp_opcode): Add BINOP_CONCAT.
1894 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1895 * language.c (string_type): Add function to determine if a type
1897 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1898 * valarith.c (value_concat): New function to concatenate two
1899 values, such as character strings or bitstrings.
1900 * valops.c (value_string): Remove error stub and implement
1902 * value.h (value_concat): Add prototype.
1903 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1904 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1905 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1908 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1910 * c-exp.y (exp): Add production to support direct creation
1911 of array constants using the obvious syntax.
1912 * c-valprint.c (c_val_print): Set printed string length.
1913 * dwarfread.c (read_tag_string_type): New prototype and
1914 function that handles TAG_string_type DIEs.
1915 * dwarfread.c (process_dies): Add case for TAG_string_type
1916 that calls new read_tag_string_type function.
1917 * expprint.c (print_subexp): Add support for OP_ARRAY.
1918 * gdbtypes.c (create_range_type, create_array_type): Inherit
1919 objfile from the index type.
1920 * ch-typeprint.c (chill_print_type): Add case for
1922 * ch-valprint.c (chill_val_print): Fix case for
1925 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1927 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1928 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1929 include/coff/mips.h.
1931 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1933 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1934 constants with an explicit null byte terminator. OP_STRING is
1935 now used for real string types.
1936 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1937 they are used by all languages.
1938 * c-lang.c (_initialize_c_language): Move initializations of
1939 builtin_type_* to lang.c.
1940 * c-typeprint.c (c_type_print_varspec_prefix,
1941 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1942 to TYPE_CODE_STRING.
1943 * c-valprint.c (c_val_print): Change the way character arrays
1944 are printed as strings to be consistent with the way strings
1945 are printed when pointer-to-char types are dereferenced.
1946 Remove test of print_max before calling val_print_string, which
1947 now does it's own test.
1948 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1949 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1950 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1951 * gdbtypes.c (builtin_type_*): Add declarations moved from
1953 * gdbtypes.c (create_string_type): New function to create real
1955 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1956 renamed to TYPE_CODE_STRING.
1957 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1958 builtin_type_* types moved from c-lang.c.
1959 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1960 to TYPE_CODE_STRING.
1961 * gdbtypes.h (builtin_type_string): Add extern declaration.
1962 * gdbtypes.h (create_string_type): Add prototype.
1963 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1964 renamed to TYPE_CODE_STRING.
1965 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1967 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1968 renamed to TYPE_CODE_STRING.
1969 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1971 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1972 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1973 to TYPE_CODE_STRING.
1974 * valops.c (allocate_space_in_inferior): New function and
1975 prototype, using code ripped out of value_string.
1976 * valops.c (value_string): Rewritten to use new function
1977 allocate_space_in_inferior, but temporarily disabled until some
1978 other support is in place.
1979 * valops.c (value_array): New function to create array constants.
1980 * valprint.c (val_print_string): Add comment to document use,
1981 complete rewrite to fix several small buglets.
1982 * value.h (value_array): Add prototype.
1983 * value.h (val_print_string): Change prototype to match rewrite.
1984 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1985 * ch-exp.y (match_character_literal): Disable recognition of
1986 control sequence form of character literals and document why.
1988 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1990 * nindy-share/nindy.c: Add comments to #endif's to clarify
1993 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1994 read_memory to get byte order right.
1995 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1996 anymore. This is done in paread.c now. We expect unwind info
1997 to hang off of objfiles, and search all of the objfiles when until
1999 * (skip_trampoline_code): Cast arg to target_read_memory.
2000 * objfiles.h (struct objfile): Add new field obj_private to hold
2001 per object file private data (unwind info in this case).
2002 * paread.c (read_unwind_info): New routine to read unwind info
2003 for the objfile. This data is hung off of obj_private.
2004 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2005 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2006 make this easier to access.
2008 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2010 * c-valprint.c (cp_print_class_member): Add extern decl.
2011 * c-valprint.c (c_val_print): Extract code for printing methods
2012 and move it to cp_print_class_method in cp-valprint.c.
2013 * c-valprint.c (c_val_print): Extract code to print strings and
2014 move it to val_print_string in valprint.c.
2015 * cp-valprint.c (cp_print_class_method): New function using
2016 code extracted from c_val_print.
2017 * valprint.c (val_print_string): New function using code
2018 extracted from c_val_print.
2019 * value.h (val_print_string): Add prototype.
2020 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2021 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2022 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2023 CHECKBUF, growbuf_by_size): New variables, macros, and support
2024 functions for implementing a dynamically expandable temp buffer.
2025 * ch-exp.y (match_string_literal): New lexer function.
2026 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2027 removed and replaced with new CHECKBUF macro.
2028 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2029 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2031 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2033 * Makefile.in: Add info for paread.o.
2034 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2036 * blockframe.c (frameless_look_for_prologue): Correct the
2038 * gdbtypes.h, gdbtypes.c: Use const in decl of
2039 cplus_struct_default, now that pa-gas assembler has been fixed.
2040 * hppah-nat.c: Formatting.
2041 * hppah-tdep.c: Remove lots of useless externs for variables we
2043 * (find_unwind_entry): Speed up by using binary search, and a one
2045 * (rp_saved): New routine to see what unwind info says about RP
2046 being saved on the stack frame.
2047 * (frame_saved_pc): Look for prologue to see if we need to
2048 examine the stack for the saved RP or not.
2049 * (init_extra_frame_info): Check for prologue, instead of
2050 framesize to determine if we are frameless or not.
2051 * (frame_chain_valid): Stop backtraces when we run into _start.
2052 * (push_dummy_frame): Reformat to make more readable.
2053 * (find_dummy_frame_regs): ditto.
2054 * (hp_pop_frame): ditto.
2055 * (hp_restore_pc_queue): small cleanup.
2056 * (hp_push_arguments): ditto.
2057 * (pa_do_registers_info): ditto.
2058 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2059 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2060 * Define FRAME_CHAIN_VALID.
2061 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2062 passed to functions.
2064 * paread.c (pa_symtab_read): Use new bfd conventions for
2065 accessing linker symbol table.
2066 * (pa_symfile_init): Access embedded STAB info via BFD section
2067 mechanism and related macros.
2070 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2072 * sparc-stub.c: Use a seperate stack for our traps.
2073 * Handle recursive traps.
2074 * Remove all trap init code. This needs to be done by the
2076 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2078 * (handle_exception): See if we are at breakinst, if so, then
2079 advance PC sp that users can just step out of breakpoint().
2080 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2081 new place if SP has changed.
2082 * (case 's'): Get rid of this, we can't do it yet.
2083 * (case 't'): New command to test any old random feature.
2084 * (case 'r'): New command to reset the system.
2085 * (breakpoint): Add label to breakpoint trap instruction so that
2086 handle_exception() can detect where we are and get past the
2087 breakpoint trivially.
2089 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2091 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2093 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2095 * configure.in: recognise all sparclite variants
2097 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2099 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2100 binary files oring in the right bit.
2102 * main.c, source.c, state.c, symmisc.c: use macros defined in
2103 fopen-{bin|both} when fopening files.
2105 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2107 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2108 from a configuration file (typically including <limits.h>), or to
2109 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2110 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2111 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2112 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2113 * exppritn.c (print_subexp, dump_expression): Add case for
2115 * expression.h (OP_BITSTRING): New expression element type for
2117 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2118 macros to convert between number of expression elements and bytes
2119 to store that many elements.
2120 * i960-tdep.c (leafproc_return): Use new macros to access
2121 minimal symbol name and address fields.
2122 * m88k-pinsn.c (sprint_address): Use new macros to access
2123 minimal symbol name and address fields.
2124 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2125 minimal symbol address field.
2126 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2127 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2128 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2129 Use new BYTES_TO_EXP_ELEM macro.
2130 * parse.c (write_exp_bitstring): New function to write packed
2131 bitstrings into the expression element vector.
2132 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2134 * parser-defs.h (struct stoken): Document that it is used for
2135 OP_BITSTRING as well as OP_STRING.
2136 * parser-defs.h (write_exp_bitstring): Add prototype.
2137 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2138 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2139 LOWER, LENGTH): New tokens for keywords.
2140 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2141 upper_lower_argument, length_argument, array_mode_name,
2142 string_mode_name, variant_structure_mode_name): New non-terminals
2144 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2145 * ch-exp.y (match_bitstring_literal): New lexer support function
2146 to recognize bitstring literals.
2147 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2148 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2149 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2150 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2151 * ch-exp.y (yylex): Check tokentab6.
2152 * ch-exp.y (yylex): Call match_bitstring_literal.
2154 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2156 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2157 symbol name and value fields.
2159 * c-exp.y (yylex): Make static, to match prototype and other
2162 * expression.h (exp_opcode): Add BINOP_MOD.
2163 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2164 * expprint.c (dump_expression): Handle new BINOP_MOD.
2165 * language.c (binop_type_check): Handle new BINOP_MOD.
2166 * main.c (float_handler): Re-enable float handler when hit.
2167 * valarith.c (language.h): Include, need current_language.
2168 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2169 for integer divide truncates towards zero for negative results.
2170 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2171 * valarith.c (value_binop): Allow arithmetic operations on
2172 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2173 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2174 * ch-exp.y (tokentab3): Add MOD and REM.
2175 * ch-exp.y (yylex): Set innermost_block for symbols found
2176 in local scopes. Return LOCATION_NAME for local symbols.
2177 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2178 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2180 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2182 * command.c (shell_escape, make_command, _initialize_command):
2183 don't create or use fork if CANT_FORK is defined.
2184 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2185 code written for the IBM PC" remain.
2186 * xm-go32.h: define CANT_FORK
2188 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2190 * remote-sim.c: first attempt at general simulator interface
2191 * remote-hms.c: whitespace
2192 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2193 understand new stack layout. (print_register_hook): print ccr
2194 register in a fancy way.
2196 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2198 * eval.c (language.h): Include.
2199 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2200 to pointer types when the current language is C. It loses for
2201 other languages when the lower index bound is nonzero.
2202 * valarith.c (value_subscript): Take array lower bounds into
2203 account when performing subscripting operations.
2204 * valops.c (value_coerce_array): Add comment describing why
2205 arrays with nonzero lower bounds are dealt with in value_subscript,
2206 rather than in value_coerce_array.
2208 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2210 * ch-exp.y (FLOAT_LITERAL): Add token.
2211 * ch-exp.y (literal): Add FLOAT_LITERAL.
2212 * ch-exp.y (match_float_literal): New lexer routine.
2213 * ch-exp.y (convert_float): Remove.
2214 * ch-exp.y (yylex): Call match_float_literal.
2215 * ch-exp.y (yylex): Match single '.' after trying
2216 to match floating point literals.
2218 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2219 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2221 * expprint.c (dump_expression): New function for dumping
2222 expression vectors during gdb debugging.
2223 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2224 MULTI_SUBSCRIPT and moved out of BINOP range.
2225 * expression.h (DUMP_EXPRESSION): New macro that calls
2226 dump_expression if DEBUG_EXPRESSIONS is defined.
2227 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2228 * parse.c (length_of_subexp, prefixify_subexp): Change
2229 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2230 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2231 prefixify'ing the expression.
2232 * printcmd.c (print_command_1): Add comment.
2233 * ch-exp.y (expression_list): Add useful actions.
2234 * ch-exp.y (value_array_element): Add useful actions.
2235 * ch-exp.y (array_primitive_value): Add production.
2236 * ch-exp.y (yylex): Recognize ',' as a token.
2238 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2240 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2241 POSIXize the recursive makes (make [variable assignments] target{s})
2243 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2245 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2246 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2247 CPLUS_MARKER for all SVR4 systems, so follow suit.
2248 * defs.h (strdup_demangled): Remove prototype.
2249 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2250 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2251 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2252 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2253 prim_record_minimal_symbol_and_info): Use new macro
2254 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2255 * minsyms.c (install_minimal_symbols): Use new macro
2256 SYMBOL_INIT_DEMANGLED_NAME.
2257 * stabsread.c (define_symbol): Use new macro
2258 SYMBOL_INIT_DEMANGLED_NAME.
2259 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2260 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2261 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2262 SYMBOL_INIT_DEMANGLED_NAME.
2263 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2264 SYMBOL_DEMANGLED_NAME now tests language itself.
2265 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2266 now tests language itself.
2267 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2268 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2269 mangled name member in the language dependent portion of a symbol.
2270 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2271 mangled name member appropriate for a symbol's language.
2272 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2273 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2274 SYMBOL_DEMANGLED_NAME now tests language itself.
2275 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2276 initializes language dependent portion of symbol.
2277 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2278 demangles and caches the demangled form of symbol names.
2279 * utils.c (fputs_demangled, fprint_symbol): Use current language
2280 to select an appropriate demangling algorithm.
2281 * utils.c (strdup_demangled): Remove, no longer used.
2282 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2283 access the Chill mangled name member in the language dependent
2284 portion of a symbol.
2285 * ch-lang.c (chill_demangle): New function, simple demangler.
2286 * defs.h (chill_demangle): Add prototype.
2287 * symtab.h (language_dependent_info): Add struct for Chill.
2289 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2291 * Makefile.in (BISON): Add comment that when bison is used, it
2292 must include the "-y" option.
2293 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2294 Remove defines to remap non-yacc symbols, thus backing out of
2295 previous recent changes. Standard policy is that non-yacc parser
2296 generators get fixed, rather than adding bug workarounds in gdb
2297 for each new one that pops up. Expand comment to note this.
2298 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2300 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2302 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2303 case. Use code in N_SOL.
2305 * paread.c: New file that contains all HPPA/HPUX symbol reading
2307 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2308 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2309 * (dbx_symfile_offsets): Make static.
2310 * (pastab_build_psymtabs): New interface routine for paread to
2311 send stabs into dbxread.
2312 * gdb-stabs.h: Remove gobs of HPPA cruft.
2314 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2316 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2318 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2320 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2321 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2322 and YYDEBUG is not already defined.
2323 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2324 them during the previous replacements.
2325 * printcmd.c (_initialize_printcmd): Update internal documentation
2326 for "set" command to note that the assignment syntax is language
2328 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2329 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2330 and YYDEBUG is not already defined.
2331 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2332 single_assignment_action): New terminals and nonterminal for gdb
2333 extensions to chill expression grammer.
2334 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2335 tokens that start with '$' (register names, convenience vars, etc).
2336 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2337 * ch-exp.y (yylex): Call match_dollar_tokens.
2339 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2341 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2342 accessing minimal symbol data.
2343 * infcmd.c (read_pc): Use #ifdef, not #if.
2344 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2345 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2346 minimal symbol data.
2348 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2349 frame. Use find_return_regnum to find the caller.
2350 * (find_unwind_entry): New routine to locate stack frame info
2351 associated with a procedure. This looks in the $UNWIND_START$
2352 section in the SOM file.
2353 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2354 figure out where the caller's return address is stored.
2355 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2356 to figure out the frame size for a procedure.
2357 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2358 * (init_extra_frame_info): New routine. Corrects PC and FP for
2359 outermost frame if necessary.
2360 * (frame_chain): New routine, moved from tm-hppa.h.
2361 * (skip_trampoline_code): Handle computed function calls (ie:
2362 calls from $$dyncall).
2363 * (unwind_command): Temporary support function to allow user
2364 to control/observe aspects of the unwind (stack frame) info.
2365 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2366 was in a system call, if so, then read the PC from r31.
2367 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2368 with extra arg for skip_trampoline_code().
2369 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2370 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2371 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2373 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2375 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2376 Call new bfd_get_size() and verify that string table is no larger
2377 than the file that is supposed to contain it.
2378 * symfile.c (syms_from_objfile): Only complain about configured
2379 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2380 current target is the default BFD target.
2382 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2384 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2385 * solib.c (bkpt_names): New array of symbol names to try to
2386 use for the "mapping complete" breakpoint. Configurable
2387 define SOLIB_BKPT_NAME is first one to try.
2388 * solib.c (find_solib): Test debug_base for nonzero rather
2389 than just greater than zero.
2390 * solib.c (enable_break): Use bkpt_names to look up address
2391 at which to set "mapping complete" breakpoint.
2393 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2395 * defs.h (STRCMP, STREQ, STREQN): New macros.
2396 * defs.h (demangle_and_match): Remove prototype.
2397 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2398 and STREQN defined in defs.h.
2399 * dwarfread.c (set_cu_language): For completely unknown languages,
2400 try to deduce the language from the filename. Retain behavior
2401 that for known languages we don't know how to handle, we use
2403 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2404 and demangled name fields in symbol.
2405 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2406 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2407 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2408 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2409 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2410 Replace usages throughout.
2411 * elfread.c (demangle.h): Include.
2412 * elfread.c (record_minimal_symbol): Remove prototype and function.
2413 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2414 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2415 * infcmd.c (jump_command): Remove code to demangle name and add
2416 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2417 * minsyms.c (demangle.h): Include.
2418 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2419 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2420 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2421 * mipsread.c (psymtab_language): Add static variable.
2422 * stabsread.c (demangle.h): Include.
2423 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2424 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2425 * stack.c (return_command): Remove explicit demangling of name
2426 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2427 * symfile.c (demangle.h): Include.
2428 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2429 to match macros in symfile.h and allow them to be compiled
2430 if INLINE_ADD_PSYMBOL is not true.
2431 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2432 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2433 Add code to demangle and cache C++ symbol names. Use macro form
2434 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2435 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2436 Remove, also defined in symfile.c, which we already fixed.
2437 * symtab.c (expensive_mangler): Remove prototype and function.
2438 * symtab.c (find_methods): Remove physnames parameter and fix
2440 * symtab.c (completion_list_add_symbol): Name changed to
2441 completion_list_add_name.
2442 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2443 the normal symbol name and the cached C++ demangled name.
2444 * symtab.c (lookup_demangled_partial_symbol,
2445 lookup_demangled_block_symbol): Remove prototypes and functions.
2446 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2447 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2448 Remove code to try demangling names and matching them.
2449 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2450 Fix to try matching the cached demangled name if no match is
2451 found using the regular symbol name.
2452 * symtab.c (find_methods): Remove unused physnames array.
2453 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2454 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2455 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2456 C++ demangled symbol names.
2457 * symtab.h: Much reformatting of structures and such to add
2458 whitespace to make them more readable, and make them more
2459 consistent with other gdb structure definitions.
2460 * symtab.h (general_symbol_info): New struct containing fields
2461 common to all symbols.
2462 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2463 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2464 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2465 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2466 symbol): Use general_symbol_info struct.
2467 * utils.c (demangle_and_match): Remove, no longer used.
2468 * valops.c (demangle.h): Include.
2469 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2470 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2471 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2472 symmisc.c, symtab.c, valops.c: Replace references to minimal
2473 symbol fields with appropriate macros.
2474 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2475 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2476 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2477 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2478 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2479 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2480 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2481 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2482 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2483 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2484 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2485 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2486 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2487 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2489 * buildsym.c (start_subfile, patch_subfile_names): Default the
2490 source language to what can be deduced from the filename.
2491 * buildsym.c (end_symtab): Update the source language in the
2492 allocated symtab to match what we have been using.
2493 * buildsym.h (struct subfile): Add a language field.
2494 * c-typeprint.c (c_print_type): Remove code to do explicit
2496 * dbxread.c (psymtab_language): Add static variable.
2497 * dbxread.c (start_psymtab): Initialize psymtab_language using
2498 deduce_language_from_filename.
2500 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2502 * valprint.c (val_print): Reorganize comment and add note
2503 about dependency on target byte ordering.
2504 * ch-exp.y (value_array_slice): Fix typo.
2505 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2506 byte sized ints are assumed to be char strings and printed with
2507 string syntax. In chill, arrays of chars and arrays of
2508 bytes/ubytes are distinquishable, and printed appropriately.
2510 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2512 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2513 read/write routines for HPUX.
2515 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2516 branch targets to compute target address using const from previous
2517 instruction if necessary.
2518 * Add `Q' operator to print out bit position field various
2520 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2521 cleanups, use new code from Utah.
2522 * (store_inferior_registers): Update to new code from Utah.
2523 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2524 * (fetch_register): Clear out priv level when reading PCs.
2525 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2526 * Remove decl of errno, #include wait.h and target.h.
2527 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2528 were inside of a kernel call. If so, then PC is in a different
2529 register. Also, mask out bottom two bits of all PCs so as not to
2530 confuse higher level code.
2531 * (push_dummy_frame): Create from #define in tm-hppa.h.
2532 * (find_dummy_frame_regs): Update from Utah.
2533 * (hp_pop_frame): Create from #define in tm-hppa.h.
2534 * (hp_restore_pc_queue): New, from Utah.
2535 * (hp_push_arguments): Big fixes from Utah.
2536 * (pa_do_registers_info, pa_print_registers): Only print out fp
2538 * (skip_trampoline_code): New routine to deal with stubs that
2539 live in nowhereland between callers and callees.
2540 * i860-tdep.c: Remove decl of attach_flag.
2541 * infrun.c (wait_for_inferior): Add new macro
2542 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2543 at by PC will be nullified. If so, then step the target once more
2544 so as to avoid confusing the user.
2545 * (just before step_over_function:): Use stop_func_start, not
2546 stop_pc when checking for the existance of line number info.
2547 stop_func_start will reflect the proper address of the target
2548 routine, not of the stub that we may be traversing to get there.
2549 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2550 to deal with the stubs that PA compilers sometimes stick between
2551 callers and callees. Also, define FLAGS_REGNUM for access to the
2553 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2555 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2556 write gr0, PC regs, and PSW!
2557 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2558 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2560 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2561 * Define struct unwind_table_entry.
2562 * valops.c (call_function_by_hand): Add another arg to
2563 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2566 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2568 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2570 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2572 * Makefile.in (VERSION): Bump to 4.7.4.
2573 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2574 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2575 * Makefile.in (HFILES): Add valprint.h.
2576 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2577 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2578 * typeprint.c, typeprint.h: New files for language independent
2579 type printing functions.
2580 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2581 type printing functions and definitions.
2582 * valprint.h: New include file for language independent value
2583 printing definitions.
2584 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2585 dependent value printing functions.
2586 * c-exp.y (production ptype): Add range_type variable and use new
2587 create_range_type function.
2588 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2589 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2590 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2591 "const static" to ANSI-conformant "static const".
2592 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2593 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2595 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2596 * coffread.c (decode_type): Add range_type variable and call to
2597 new create_range_type function.
2598 * complaints.c (complain): Remove unused val variable.
2599 * complaints.c (_initialize_complaints): Make it void.
2600 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2601 variable and call new create_range_type function.
2602 * defs.h (enum val_prettyprint): Move enum from value.h to here
2603 so we can avoid having to include value.h just for prototypes that
2604 need the enum (thanks ANSI).
2605 * dwarfread.c (struct_type): Local anonymous_size variable is
2606 only used if !BITS_BIG_ENDIAN.
2607 * dwarfread.c (decode_subscript_data_item): Add rangetype
2608 variable and call new create_range_type function.
2609 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2611 * eval.c (evaluate_subexp): Remove unused local variable name
2612 and the statement with no side effects that initializes it.
2613 * expprint.c (print_subexp): Change local_printstr to
2615 * gdbtypes.c (create_range_type): New function that creates
2616 a range type using code fragments from object file readers as
2617 an example of what has to be initialized.
2618 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2619 and high_bound parameters, replaced with a single range_type
2620 parameter. Change function body to use passed in range_type
2621 rather than handcrafting one.
2622 * gdbtypes.h (create_range_type): Add prototype.
2623 * gdbtypes.h (create_array_type): Change prototype parameters.
2624 * infrun.c (normal_stop): Remove unused local variables tem and c.
2625 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2626 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2627 stub functions that call error if called.
2628 * language.c (unknown_language_defn, auto_language_defn,
2629 local_language_defn): Add initializers unk_lang_print_type and
2631 * language.h (struct language_defn): Reformat for larger
2632 comments, add la_print_type and la_val_print members. Add
2633 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2634 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2635 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2637 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2639 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2640 * main.c (execute_command): Remove unused local variable cmdlines.
2641 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2642 (clear_displays), symmisc.c (block_depth), values.c
2643 (clear_value_history):
2644 Make testing of truth value of assignment result explicit.
2645 * mipsread.c (upgrade_type): Update FIXME to include future use
2646 of create_range_type.
2647 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2648 whatis_exp, maintenance_print_type): Move prototypes and functions
2650 * printcmd.c (_initialize_printcmd): Move add_com calls for
2651 ptype_command and whatis_command to new typeprint.c.
2652 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2653 * source.c (find_source_lines): Local variable c only used
2654 when LSEEK_NOT_LINEAR is defined.
2655 * stabsread.c (read_array_type): Use new create_range_type
2657 * stabsread.c (read_range_type): Add new index_type variable and
2658 call new create_range_type function rather than handcrafting
2660 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2661 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2662 * symtab.c (type_print_base usages): Use c_type_print_base.
2663 * symtab.c (type_print_varspec_prefix usages): Use
2664 c_type_print_varspec_prefix.
2665 * symtab.c (type_print_method_args usages): Use
2666 cp_type_print_method_args.
2667 * valprint.c: Completely ripped apart and the fragments used
2668 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2669 valprint.h. Remaining stuff is language independent.
2670 * value.h (struct fn_field): Forward declare for prototypes.
2671 * value.h (type_print_1): Remove prototype.
2672 * value.h (enum val_prettyprint): Moved to defs.h.
2673 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2674 * value.h (baseclass_offset): Add prototype.
2675 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2676 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2677 * ch-typeprint.c: New file for language dependent type printing.
2678 * ch-valprint.c: New file for language dependent value printing.
2679 * ch-exp.y (parse_number): Remove prototype and stub function.
2680 * ch-exp.y (decode_integer_literal): Removed unused digits and
2682 * ch-exp.y (convert_float): Completely ifdef out for now.
2683 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2684 ch-lang.c (chill_op_print_tab):
2685 Change from ANSI-obsolescent "const static" to ANSI-conformant
2687 * ch-exp.y (yylex): Add unhandled storage class enumeration
2688 literals to switch statement for completeness.
2689 * ch-lang.c (chill_create_fundamental_types): Remove unused
2690 nbytes variable. Change dummy type to 2 bytes to match int.
2691 Handle FT_VOID types gratuituously added to chill DWARF by
2692 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2693 type rather than a one byte TYPE_CODE_INT type.
2694 * ch-lang.c (chill_language_defn): Add chill_print_type and
2696 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2698 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2700 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2701 bfd_get_symbol_leading_char instead.
2703 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2704 leading character from names.
2705 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2706 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2707 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2709 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2710 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2711 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2712 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2713 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2714 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2715 * symfile.c (syms_from_objfile): Insert debugging check to test
2716 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2718 * doc/gdbint.texinfo (Host Conditionals): Remove
2719 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2721 (Target Conditionals): Remove all of the above.
2723 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2725 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2726 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2728 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2730 * coffread.c (decode_type): catch negative tagndx fields generated
2732 * exec.c: comment out string following #endif.
2733 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2734 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2736 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2737 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2739 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2741 * complaints.c: New file, code moved from utils.c.
2742 * complaints.c (complain): Made into a varargs function.
2743 * complaints.h: New file, code moved from symfile.h.
2744 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2745 * Makefile.in (HFILES): Add complaints.h.
2746 * Makefile.in (OBS): Add complaints.o.
2747 * symfile.c (complaint_root, stop_whining, complaint_series,
2748 complain, clear_complaints, add_show_from_set for stop_whining):
2749 Moved to complaints.c.
2750 * symfile.h (struct complaint, complaint_root decl, complain
2751 prototype, clear_complaints prototype): Moved to complaints.h.
2752 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2753 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2754 complaints.h. Remove casts from arguments to complain(),
2755 which is now a varargs function, and remove unnecessary
2756 placeholder zero args.
2757 * defs.h (begin_line): Add prototype.
2758 * defs.h (vprintf_filtered): Add prototype.
2759 * dwarfread.c (varargs.h): Remove, no longer needed.
2760 * dwarfread.c (dwarfwarn): Remove prototype and function.
2761 * dwarfread.c (complaints): Define a bunch of complaints.
2762 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2763 usages to standard complain() calls.
2764 * utils.c (begin_line): New function that ensures that
2765 whatever gets filter-printed next starts on its own line.
2766 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2767 but to stdout (calls vfprintf_filtered internally).
2769 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2771 * remote.c: Avoid printf_filtered line limit. Suggested by
2772 Robert R. Henry, <rrh@tera.com>.
2773 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2775 * main.c (main): Accept --silent as well as --quiet. Change +help
2776 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2778 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2779 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2781 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2783 * tm-nindy960.h, remote-nindy.c: Lint.
2785 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2787 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2788 a optional type to decorate as an array type, the type of the
2789 index, and the bounds of the array. Records this additional info
2790 in the array type for use with languages with nonzero array
2792 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2793 to note that arrays may have bounds.
2794 * gdbtypes.h (create_array_type): Update prototype.
2795 * c-exp.y (ptype production): Adjust for new create_array_type
2796 calling conventions.
2797 * coffread.c (decode_type): Call create_array_type rather than
2798 handcrafting array types.
2799 * convex-tdep.c (value_type): Remove, now use create_array_type.
2800 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2801 vector_type into calls to create_array_type.
2802 * dwarfread.c (decode_subscr_data): Name changed to
2803 decode_subscript_data_item throughout.
2804 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2805 create_array_type. Now records index type and range as well.
2806 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2807 change to use create_array_type.
2808 * dwarfread.c (read_subroutine_type): Test existing user defined
2809 types before decorating them, to ensure they are blank, and
2810 complain about it if they are not.
2811 * dwarfread.c (decode_fund_type): For unrecognized types, always
2812 return some valid type (type integer). If the unrecognized type
2813 cannot be an implementation defined type, complain as well.
2814 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2815 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2816 * mipsread.c (upgrade_type): Add FIXME comment that code to
2817 handcraft arrays should be replaced with call to create_array_type.
2818 * stabsread.c (read_array_type): Replace code to handcraft
2819 array types with call to create_array_type.
2820 * valprint.c (type_print_varspec_prefix): Minor formatting
2821 change, join lines that don't need to be split.
2823 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2825 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2826 decl for attach_flag, it now lives in inferior.h.
2827 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2828 Make most functions static.
2829 * hppah-nat.c: General cleanups, remove BSD specific code (since
2830 that all lives in hppab-nat.c).
2831 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2832 Change sense of test against inside_entry_file(). This fix is
2834 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2835 to read/write_register_bytes().
2836 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2837 work around PA-GAS assembler bug. Also, add trailing */ to some
2839 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2840 Same reason as above.
2842 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2844 * mipsread.c (parse_symbol): When checking whether a structured
2845 type is an enum, check qualifiers of its first member, as well as
2846 the base type of the member. Bug found and fixed by John M.
2847 Farrell, <farrell@fjord.reo.dec.com>.
2849 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2850 * remote-vx.c: Don't include vx-share/reg.h.
2851 * vx-share/ptrace.h: Reproduce from scratch.
2852 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2853 * Makefile.in: Remove references to removed files, and to removed
2854 29k-share directories.
2856 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2858 * c-lang.c (_initialize_c_language): Name changed from
2860 * m2-lang.c (_initialize_m2_language): Name changed from
2862 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2863 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2864 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2865 expression parsing into c-lang.c and m2-lang.c respectively.
2866 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2867 m2-exp.y respectively.
2868 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2869 and m2-* files respectively.
2870 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2871 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2872 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2873 * expression.h (struct block): Forward declaration for prototypes.
2874 * language.h (struct objfile): Forward declaration for prototypes.
2875 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2876 * Makefile.in (HFILES): Add ch-lang.h.
2877 * Makefile.in (OBS): Add ch-lang.o.
2878 * ch-exp.y: Migrate code that has nothing to do with expression
2879 parsing into ch-lang.c.
2880 * ch-lang.c: New file, code migrated from c-exp.y.
2881 * ch-lang.h: New file, internal interface between ch-* files.
2882 * ch-lang.c (_initialize_chill_language): Name changed from
2883 _initialize_chill_exp.
2885 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2886 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2887 * config/amix.mh (NATDEPFILES): Add.
2888 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2891 * dwarfread.c (decode_subscr_data): Remove spurious test that
2892 accepted only integer subscript types. We don't do anything
2893 with the type at the moment anyway.
2895 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2897 * ch-exp.y (match_character_literal): Fix case where no
2898 match at all is found.
2899 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2900 width types. For example, "INT" is always 2 bytes regardless
2901 of the values of any TARGET_*_BIT macros. So use explicit
2902 numeric sizes for the types.
2904 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2906 * c-exp.y (c_create_fundamental_type): New function to create
2907 language specific fundamental types for C.
2908 * m2-exp.y (m2_create_fundamental_type): New function to create
2909 language specific fundamental types for Modula 2.
2910 * c-exp.y (c_language_defn, cplus_language_defn): Add
2911 c_create_fundamental_type to language struct initializers.
2912 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2913 to language struct initializers.
2914 * dwarfread.c (expression.h, language.h): Include.
2915 * dwarfread.c (ftypes): New array to hold fundamental types
2916 for current compilation unit.
2917 * dwarfread.c (cu_language_defn): New pointer to language
2918 struct for language of current compilation unit.
2919 * dwarfread.c (dwarf_fundamental_type): New function to
2920 create/lookup fundamental types.
2921 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2922 * dwarfread.c (throughout): Replace lookup_fundamental_type
2923 with dwarf_fundamental_type.
2924 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2925 compilation unit (may be different language or different objfile).
2926 * gdbtypes.c (lookup_fundamental_type): Move actual type
2927 creations into language specific fundamental type creation
2928 functions and call via create_fundamental_type. Add comment
2929 about this function being obsolescent.
2930 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2931 sized signed and unsigned integers.
2932 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2933 * language.c (language_def): New function to lookup a language
2934 struct given it's enumeration.
2935 * language.h (struct language_defn): Add la_fund_type, a pointer
2936 to a function that creates fundamental types for this language.
2937 * language.h (create_fundamental_type): New macro to create
2938 fundamental types based on the current language.
2939 * language.h (language_def): Add prototype.
2940 * language.c (unk_lang_create_fundamental_type): New function
2941 for initializing language structs, calls error if called.
2942 * language.c (unk_language_defn, auto_language_defn,
2943 local_language_defn): Use unk_lang_create_fundamental_type.
2944 ch-exp.y (chill_create_fundamental_type): New function.
2945 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2946 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2948 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2950 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2952 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2953 as GCC_PRODUCER and GPLUS_PRODUCER.
2955 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2957 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2960 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2962 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2963 rather than '$'. This particular piece of braindamage is
2964 spreading like ooze. It's now infected libiberty, deja-gnu,
2966 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2967 hardwired '$' character.
2969 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2971 (Changes to break incredibly ugly, unmaintainable 750 line
2972 read_struct_type function up into managable pieces.)
2973 * Makefile.in (VERSION): Bump to 4.7.3.
2974 * stabsread.c (struct field_info): Local struct definition.
2975 * stabsread.c (read_member_functions, read_struct_fields,
2976 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2977 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2978 functions from fragmented read_struct_type.
2979 * stabsread.c (stabs_general_complaint): Catchall complaint.
2980 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2981 symbol name continuation code. Use macro throughout.
2982 * stabsread.c (various places): Replace add-one-to-pointer
2983 with pointer increment.
2984 * stabsread.c (read_type): Retain function local copy of type
2985 descriptor. Rearrange code calling read_struct_type() to match
2987 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2988 a single blank as the name of nameless enumerations. Recognize
2989 this special case and set nameless flag.
2990 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2992 * ch-exp.y (access_name): New non-terminal token and
2994 * ch-exp.y (general_procedure_name): Now a terminal token.
2995 * ch-exp.y (location): Expand production.
2996 * ch-exp.y (match_simple_name_string): New function.
2997 * ch-exp.y (yylex): Call match_simple_name_string and return
2998 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3000 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3002 * munch: Backslash escape vertical bar characters inside
3003 grep patterns since they have special meaning for some greps.
3004 * parse.c (write_exp_string): Complete rewrite to store string
3005 contants as a leading explicit length, followed by the string data,
3006 followed by a trailing explicit length.
3007 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3008 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3009 Use recorded explicit length of strings in expression elements,
3010 rather than strlen. Adjust code to skip over strings stored in
3011 expression elements, and code to access strings, to account for
3012 new leading explicit size expression element.
3013 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3014 0, to avoid negative expression element indices.
3015 * valops.c (search_struct_method): Minor whitespace change.
3017 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3019 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3020 which together maintain a dynamically expandable static buffer
3021 for the lexer to use when translating C strings to their internal
3022 form (other future uses possible). Fix parsing of C style strings
3023 to do the normal C style input conversions of escaped character
3025 * valops.c (value_string): Remove translation of escaped
3026 character sequences, now done in C expression parser.
3027 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3028 and decides if it should be printed in literal form or some other
3029 form, based on it's ASCII value and setting of sevenbit_strings.
3030 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3031 macro, change indentation style.
3032 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3033 * ch-exp.y (chill_printstr): First cut at real function instead
3036 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3038 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3040 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3042 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3044 * defs.h (sevenbit_strings): Add declaration.
3045 * defs.h (printchar): Replace with gdb_printchar.
3046 * language.h (language_defn): Add new function pointers
3047 la_printchar and la_printstr, to do language dependent
3048 printing of characters and strings.
3049 * language.h (local_printchar, local_printstr): New macros
3050 to call language dependent functions pointed to by la_printchar
3051 and la_printstr respectively.
3052 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3053 dependent functions for printing characters and strings.
3054 * c-exp.y (c_language_defn, cplus_language_defn): Add
3055 c_printchar and c_printstr.
3056 * command.c (do_setshow_command): Rename printchar use to
3058 * expprint.c (print_subexp): Replace C style string output
3059 with call to local_printstr.
3060 * language.c (unk_lang_printchar, unk_lang_printstr):
3061 New stubs, currently errors.
3062 * language.c (unknown_language_defn, auto_language_defn,
3063 local_language_defn): Add unk_lang_printchar and
3065 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3066 language dependent functions to print characters and strings.
3067 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3068 * utils.c (printchar): Renamed to gdb_printchar.
3069 * valprint.c (print_string): Remove prototype, function moved
3070 to c-exp.y, where it becomes c_printstr.
3071 * valprint.c (print_max): Made global for reference from the
3072 language dependent printing routines in *-exp.y.
3073 * valprint.c (repeat_count_threshold): New variable with function
3074 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3075 Change all references to old macro to references to new variable.
3076 * valprint.c (value_print, val_print): Replace calls to
3077 print_string with calls to local_printstr.
3078 * valprint.c (val_print): Replace C style character printing
3079 with call to local_printchar.
3080 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3081 * valprint.c (_initialize_valprint): Add add_show_from_set
3082 call for setting up repeat_count_threshold as print variable.
3083 * ch-exp.y (decode_integer_value): New function.
3084 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3085 * ch-exp.y (chill_printchar, chill_printstr): New language
3086 dependent functions for printing characters and strings.
3087 * ch-exp.y (chill_language_defn): Add chill_printchar and
3090 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3092 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3093 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3094 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3096 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3098 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3099 and assume the process has been killed.
3101 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3103 * remote-udi.c (udi_open): Reset vars so that user can re-run
3104 programs without leaving GDB.
3105 * (many routines): Slightly improve error handling.
3106 * (download): Zero out BSS by longs instead of bytes to avoid
3107 timeouts in real hardware.
3108 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3109 that connection is no longer in use after shutdown() of socket.
3110 This keeps GDB from dying of a SIGPIPE when you issue multiple
3111 `target udi' commands.
3113 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3115 * language.h (language_format_info): New structure to bundle
3116 local formatting information.
3117 * language.h (language_defn): Replace individual format info
3118 with language_format_info structs.
3119 * language.h (local_*_format, local_*_format_prefix,
3120 local_*_format_specifier, local_*_format_suffix): New macros
3121 for binary/octal/decimal/hex formats to access info elements.
3122 * c-exp.y (c_language_defn): Update for new format handling.
3123 * m2-exp.y (m2_language_defn): Update for new format handling.
3124 * dbxread.c (language.h): Include for partial-stab.h use.
3125 * mipsread.c (expression.h, language.h): Include for
3127 * defs.h (local_hex_format, local_hex_format_custom,
3128 local_hex_string, local_hex_string_custom): Move to language.h.
3129 * language.c (local_hex_format_custom, local_hex_string,
3130 local_hex_string_custom, local_octal_format_custom): Use new
3132 * language.c (unknown_language_defn, auto_language_defn,
3133 local_language_defn): Update for new format handling.
3134 * printcmd.c (print_scalar_formatted): Use new macros
3135 to access decimal and binary format info for printing.
3136 * c-exp.y (chill_language_defn): Update for new format handling.
3137 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3138 * ch-exp.y (decode_integer_literal): Add function
3139 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3140 * ch-exp.y (builtin_type_chill_char): Add definition.
3141 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3143 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3145 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3147 (aix_framedata): added nosavedpc field.
3148 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3150 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3151 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3152 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3153 instructions as function_frame_info does. Expand special case of
3154 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3156 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3158 (function_frame_info): Set frameless if the function has no frame,
3159 and set nosavedpc if the PC was not saved. Handle gcc generated
3160 stfd 31,-4(31); st 31, -12(31) correctly.
3161 (frameless_function_invocation): New second argument pcsaved; if 0
3162 return whether the function has a frame, if 1 return whether the
3164 (frame_initial_stack_address): Correct typo: cache registers for
3165 callee_fi, not for fi, (avoids reading garbage memory locations).
3167 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3169 * infrun.c (wait_for_inferior (just before step_over_function
3170 label)): Change test for stepping into subroutine to check for the
3171 presence of line number info. This makes stuff compiled with -g1
3172 cause GDB to not lose control when stepping.
3174 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3175 Improve comments as well.
3177 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3179 * Makefile.in (VERSION): Bump to 4.7.2
3180 * symtab.c (find_pc_symtab): Fix return of random value
3182 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3183 Makefile since it contains sed patterns used in generation.
3184 Add sed pattern to also delete #include of any malloc.h.
3185 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3186 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3187 function names to conform to K&R terminology with respect to
3188 logical and bitwise operators:
3189 UNOP_ZEROP => UNOP_LOGICAL_NOT
3190 UNOP_LOGNOT => UNOP_COMPLEMENT
3191 BINOP_LOGAND => BINOP_BITWISE_AND
3192 BINOP_LOGXOR => BINOP_BITWISE_XOR
3193 BINOP_LOGIOR => BINOP_BITWISE_IOR
3194 BINOP_AND => BINOP_LOGICAL_AND
3195 BINOP_OR => BINOP_LOGICAL_OR
3196 PREC_OR => PREC_LOGICAL_OR
3197 PREC_AND => PREC_LOGICAL_AND
3198 PREC_LOGIOR => PREC_BITWISE_IOR
3199 PREC_LOGXOR => PREC_BITWISE_XOR
3200 PREC_LOGAND => PREC_BITWISE_AND
3201 value_zerop() => value_logical_not()
3202 value_lognot() => value_complement()
3203 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3204 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3205 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3206 and is nonexistant in some SVR4 based systems.
3207 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3208 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3210 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3211 * source.c (source_info): Fix minor nits, print "1 line" rather
3212 than "1 lines", and "language is <lang>".
3213 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3214 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3215 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3217 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3218 * ch-exp.y: New expression parser, for GNU-Chill.
3219 * defs.h (enum language): Add language_chill.
3220 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3221 LANG_MODULA2 a recognized language.
3222 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3223 Chill as well as Modula-2.
3224 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3225 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3226 * language.c (set_language_command): Add chill.
3227 * language.c (binop_result_type, integral_type, character_type,
3228 boolean_type, structured_type, value_true, binop_type_check):
3229 Add language_chill cases.
3230 * language.h (_LANG_chill): Define.
3231 * symfile.c (deduce_language_from_filename): Recognize the
3232 filename extensions ".chill", ".c186", and ".c286" for Chill.
3233 * valprint.c (typedef_print): Add case for language_chill.
3234 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3235 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3236 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3237 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3239 * Makefile.in (distclean): Add target ch-exp.tab.c.
3240 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3241 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3242 * eval.c (evaluate_subexp): Add OP_BOOL case.
3243 * expprint.c (print_subexp): Add OP_BOOL case.
3245 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3247 * infcmd.c (set_environment_command): Avoid skipping first
3248 char of env value if an '=' appears in it. Bug report and fix
3249 by Mark Jungerman, <maj@lucid.com>.
3251 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3253 * infcmd.c (step_over_calls): Improve comments.
3254 * symtab.c (find_pc_psymtab): Clean up a bit.
3255 * (find_pc_symtab): Fix comments, clean up code.
3256 * (find_pc_line): General cleanups, efficiency improvements.
3257 Also, don't return garbage when some line info exists, but there
3260 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3262 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3263 member, and the stat pointer passed to vmap_symtab was NULL, the
3264 wrong vmap entries would be modified. Fixes behavior where
3265 attempting to load symbols for a module with no member would mess
3266 up already read in symbols.
3268 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3270 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3271 29k-share/dfe/mini2udi.o.
3272 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3273 * alldeps.mak, depend: Update to deal with removal of
3274 aforementioned files.
3275 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3276 requirement for useless 'program' argument. Clean up
3277 udi_create_inferior, and udi_load to call common download()
3278 routine. Create download routine to load remote hosts directly
3279 (with the help of BFD) so that we don't need yank.c and
3281 Fix udi_detach to call UDIDisconnect with
3282 the right arguments. Clean up udi_resume, don't assign tip_error
3283 twice. Clean up udi_wait, straighten out status codes. Make
3284 udi_kill really work.
3286 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3288 * c-exp.y: separated host/target idea of integer type size,
3289 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3290 UINT and CHAR rules. (parse_number): work out the targetwise type
3291 of a number based upon it's size and qualifiers. (yylex): chars
3292 are now treated the same way as ints.
3294 * source.c (indentify_source_line): don't core dump if wanted
3295 line is larger than number of lines in source. (can happen when
3296 coff gets confused about #included source).
3298 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3300 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3301 when debugging a program with 100 shared libraries.
3303 * solib.c (solib_map_sections): Always close the BFD we open.
3304 Free all malloc'd storage we allocate, too, including error cases.
3305 (struct so_list): Remove unused so_bfd member.
3306 (clear_solib): Don't bother closing so_bfd.
3308 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3309 cacheable. `So many symbol files, so little file descriptors.'
3311 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3313 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3314 Stubs should stand alone as much as possible.
3316 * source.c (show_directories): Avoid printf_filtered length prob
3317 pointed out by Jonathan Stone.
3319 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3320 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3321 <Lee_Cooprider@vos.stratus.com>.
3323 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3325 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3326 struct, not struct itself.
3327 * serial.h (serial_restore): Fix prototype, takes pointer not
3330 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3332 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3333 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3335 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3337 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3338 Stubs should stand alone as much as possible.
3340 * README: Add remote-es1800.c and remote-st2000.c to table.
3341 * go32-nat.c: Remove, there is no native go32 support.
3342 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3344 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3346 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3347 new routines to deal with sending SIGINTs to attached processes
3348 when the user interrupts the controlling GDB.
3349 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3350 the aforementioned routines when waiting for the attached process.
3352 * elfread.c, mipsread.c: Include <string.h>.
3353 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3354 * serial.h: Add prototype for serial_restore().
3356 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3358 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3359 minimal_symbol_count, because the NULL symbol is not included in
3360 the count. This prevented this function from finding the last
3361 symbol in the table.
3363 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3365 * dbxread.c (process_one_symbol): if not defined
3366 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3367 the start of the function, not just after N_FUN.
3369 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3371 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3372 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3373 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3374 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3375 file. Remove preprocessor defines that previously did remapping.
3377 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3379 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3380 Bug fix courtesy of Alexander Klaiber.
3382 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3384 hp300 native support (hp300hpux untested).
3386 * hp300ux-xdep.c: removed.
3387 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3388 * xm-hp300hpux.h: updated copyright.
3389 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3390 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3391 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3392 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3393 fork-child.o coredep.o corelow.o.
3394 (NAT_FILE, NATDEPFILES): new macros.
3395 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3396 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3398 (NAT_FILE, NATDEPFILES): new macros.
3399 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3401 Vax ultrix native support.
3403 * nm-vax.h: new file.
3404 * Makefile.in (HFILES): added nm-vax.h.
3405 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3406 coredep.o corelow.o removed.
3407 (NAT_FILE, NATDEPFILES): new macros.
3408 * xm-vax.h: updated copyright.
3409 (REGISTER_U_ADDR): removed.
3411 Apollo native support (untested).
3413 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3414 * a68v-nat.c, nm-apollo68[bv].h: new files.
3415 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3416 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3417 * a68v-xdep.c: removed.
3418 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3419 inftarg.o fork-child.o a68v-xdep.o.
3420 (NAT_FILE, NATDEPFILES): new macros.
3422 * defs.h: include nm.h.
3423 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3424 sparc-tdep.c, : do not include nm.h.
3425 * doc/gdbint.texinfo: nm.h now included in defs.h.
3427 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3429 * Makefile.in (VERSION): 4.7.1 post release!
3431 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3433 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3435 * Makefile.in (VERSION): gdb-4.7 release.
3436 * README: Update for gdb-4.7.
3438 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3440 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3443 * alldeps.mak, depend: Update.
3445 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3447 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3449 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3450 causes problems in setting breakpoint in the right place in
3451 functions with `float' args which are passed as doubles.
3452 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3453 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3455 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3457 * Makefile.in (HFILES): Add nm-i386sco.h.
3458 * dwarfread.c: include <sys/types.h> for SCO.
3459 * infptrace.c: Don't include ptrace.h under SCO.
3460 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3462 * config/i386v.mt: Add exec.o to TDEPFILES.
3464 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3466 * i386v-nat.c: Remove space from front of #endif.
3467 * irix4-nat.c: Remove externs of registers[], include inferior.h
3469 * mips-nat.c: Explicitly initialize zerobuf to 0!
3470 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3471 Always setup fci->frame, even if it's non-zero. Too many places
3472 depend upon this behavior (and I have to get a release out the
3474 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3475 processing_gcc_compilation if we find the embedded stabs marker.
3476 This fixes several bugs with finding the location of short or char
3477 function parameters passed on the stack.
3479 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3481 Native support for sun4sol2.
3483 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3484 * nm-sysv4.h: new file.
3485 * Makefile.in (HFILES): added nm-sysv4.h.
3486 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3487 (NAT_FILE, NATDEPFILES): new macros.
3488 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3490 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3492 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3493 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3495 * Makefile.in (VERSION): Tick to 4.6.9.
3497 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3499 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3500 definition, replace with portable one.
3501 * remote-nindy.c: Lint.
3502 (nindy_wait): Return type is int, result is inferior_pid.
3503 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3504 (initialize_symmisc): Remove empty function.
3505 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3506 Remove obsolete, misspelled macro.
3507 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3508 (all @node commands): Use new form to avoid nitpicking errors.
3509 * doc/gdbint.texinfo: Document host/native/target split.
3511 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3513 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3515 * xm-mips.h (offsetof): Don't define this if __STDC__.
3517 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3519 umax native support (untested).
3521 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3523 (NAT_FILE, NATDEPFILES): new macros.
3524 * config/umax.mt (TDEPFILES): removed exec.o.
3525 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3526 removed to nm-umax.h.
3527 * nm-umax.h: new file.
3528 * Makefile.in (HFILES): added nm-umax.h.
3530 hppa native support (untested).
3532 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3533 (NAT_FILE, NATDEPFILES): new macros.
3534 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3535 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3536 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3537 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3538 * hppa[bh]-xdep.c: removed.
3539 * hppa[bh]h-tdep.c: do not include ptrace.h.
3540 * Makefile.in (HFILES): added nm-hppa[bh].h.
3542 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3544 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3546 * mips-nat.c: Straighten out include files. Work around
3547 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3550 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3552 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3553 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3554 backtraces from core files work.
3555 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3556 Functions are now defined in mips-nat.c.
3558 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3560 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3561 serial_default_name().
3563 * remote-hms.c, ser-go32.c, serial.h: Change from
3564 serial_timedreadchar() to new serial_readchar().
3566 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3568 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3570 * c-exp.y: Moved handling of 'const' and 'volatile' from
3571 <type> to <typebase>. This removes 2 conflicts.
3573 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3575 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3576 from breakpoint table when reseting breakpoints.
3578 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3580 Native support cleanup and corefile fixes for i386 SVR4 systems.
3582 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3583 fill_fpregset): Moved to i386v4-nat.c
3584 * i386v4-nat.c, nm-i386v4.h, : New files.
3585 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3586 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3587 change i386v-nat.o to i386v4-nat.o.
3589 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3591 Miscellaneous 386 configs updated.
3593 * config/i386aout.mt (TDEPFILES): removed exec.o.
3594 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3595 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3596 (NAT_FILE, NATDEPFILES): new macros.
3597 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3598 config/i386v4.mt (TDEPFILES): removed exec.o.
3599 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3600 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3601 (NAT_FILE, NATDEPFILES): new macros.
3602 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3603 fork-child.o coredep.o corelow.o i386-xdep.o.
3604 (NAT_FILE, NATDEPFILES): new macros.
3606 Native support cleanup for i386bsd (untested).
3608 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3609 * config/i386bsd.mh (NATDEPFILES): added exec.o
3610 * tm-i386bsd.h (FLOAT_INFO): removed.
3611 * nm-i386bsd.h (FLOAT_INFO): added.
3613 Native support for i386v (untested).
3615 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3616 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3617 (NAT_FILE, NATDEPFILES): new macros.
3618 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3619 * i386-xdep.c: removed.
3620 * Makefile.in (HFILES): added nm-i386v.h
3621 * i386v-nat.c, nm-i386v.h: new file.
3622 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3624 * tm-i386v.h (FLOAT_INFO): removed.
3626 Native support for linux (untested).
3628 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3629 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3630 (NAT_FILE, NATDEPFILES): new macros.
3631 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3632 * Makefile.in (HFILES): added nm-linux.h.
3633 * nm-linux.h: new file.
3634 * xm-linux.h: updated copyright. cleaned up formatting.
3635 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3637 Native support for sun386 (untested).
3639 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3640 fork-child.o sun386-xdep.o.
3641 (NAT_FILE, NATDEPFILES): new macros.
3642 * config/sun386.mt (TDEPFILES): removed exec.o.
3643 * Makefile.in (HFILES): added nm-sun386.h.
3644 * sun386-nat.c, nm-sun386.h: new file.
3645 * sun386-xdep.c: removed.
3646 * xm-sun386.h: updated comment and copyright.
3647 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3650 Native support for i386mach (untested).
3652 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3653 fork-child.o mach386-xdep.o.
3654 (NAT_FILE, NATDEPFILES): new macros.
3655 * Makefile.in (HFILES): added nm-i386mach.h.
3656 * nm-i386mach.h, i386mach-nat.c: new files.
3657 * mach386-xdep.c: removed.
3658 * xm-i386mach.h: updated copyright.
3659 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3662 Native separation for go32 (untested).
3664 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3665 * go32-nat.c: new file.
3666 * go32-xdep.c (call_ptrace, child_resume,
3667 fetch_inferior_registers, store_inferior_registers,
3668 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3670 Native support for m88k (untested).
3672 * Makefile.in (HFILES): added nm-m88k.h
3673 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3674 FETCH_INFERIOR_REGISTERS): removed.
3675 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3676 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3677 (NAT_FILE, NATDEPFILES): new macros.
3678 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3679 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3680 * m88k-xdep.c: removed.
3682 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3684 * i386b-nat.c: Comment changes.
3685 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3687 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3689 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3691 Avoid longjmp()-catching compilation errors in cross-ports.
3693 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3694 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3695 Move from mips-tdep.c and tm-{irix3,mips}.h.
3696 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3698 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3701 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3702 (fetch_core_registers): Fix bfd_seek arguments.
3704 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3706 Make core files work again (add back the `core' target).
3708 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3709 (NATDEPFILES): Add corelow.o.
3710 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3713 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3714 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3715 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3716 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3717 appears. FIXME, these should be moved to NATDEPFILES for native
3720 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3722 Ultra3 host/target/native split. (untested).
3724 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3725 (fetch_register, fetch_inferior_registers,
3726 store_inferior_registers, fetch_core_registers): removed to
3728 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3730 * Makefile.in (HFILES): added nm-ultra3.h.
3731 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3732 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3734 (NAT_FILE, NATDEPFILES): new macros for native support.
3735 * config/ultra3.mt (TDEPFILES): exec.o removed.
3737 * xm-vaxult.h: add MEM_FNS_DECLARED.
3739 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3741 * Makefile.in (VERSION): Roll to 4.6.8.
3742 (OBS): Put version.o first, so Makefile rebuild happens early.
3744 * command.h: Publicize prototype for not_just_help_class_command.
3745 * command.c: Remove proto.
3746 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3747 output. Move "maint info" from class info to class maintenance,
3749 * infrun.c: Move "stop" to class_obscure, and give it a
3750 function so it will not be seen as a global help topic. FIXME,
3751 it should be possible to set these attributes independently.
3753 * core.c (core_command): Make nicer error message for no core support.
3755 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3757 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3758 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3760 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3761 (scan_compilation_units): Punt unused filename arg. dbfoff,
3762 lnoffset, and curlnoffset are file_ptr's now.
3763 (dwarf_build_psymtabs): Drop desc and filename args; use
3764 objfile. dbfoff and lnoffset are file_ptr's now.
3765 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3766 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3767 (elf_symfile_read): Skip desc and filename args to
3768 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3769 * gdb-stabs.h: Use file_ptr rather than off_t.
3770 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3771 compile-time debug check that someone turned off as "unused".
3772 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3773 * symfile.h: Update dwarf_build_psymtabs and
3774 elfstab_build_psymtabs prototypes.
3775 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3776 Use file_ptr offsets. bfd_seeks use L_SET.
3778 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3780 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3781 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3782 value so that demangler won't be invoked. This greatly speeds up
3784 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3785 linked_proc_info so that it properly deallocates the appropriate
3786 item after it is done with it instead of before.
3787 * Don't pass bogus frame pointer to create_new_frame(). Just
3788 leave it as zero so that lower level code will figure out the
3791 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3793 Sony News native support.
3795 * Makefile.in (HFILES): added nm-news.h.
3796 * nm-news.h: new file.
3797 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3798 fork-child.o coredep.o to NATDEPFILES.
3799 (NAT_FILE, NATDEPFILES): new macros for native support.
3800 * config/news.mt (TDEPFILES): removed exec.o.
3802 * remote-vx.c: remove redundant include of sys/time.h.
3804 * infrun.c: include ctype.h. Otherwise some machines result in
3805 undefined for isdigit.
3807 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3809 * configure.in: Convert m68k entries to m68* entries to handle
3810 all the various m68xxx hosts and targets.
3811 * config/news1000.mt: No longer needed, same as news.mt.
3813 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3815 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3817 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3819 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3820 nm-sun2.h, nm-mips.h.
3822 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3824 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3826 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3828 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3830 * xm-hppah.h: if __STDC__ is not defined, define
3832 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3833 compiler; see the comment in the file.
3835 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3837 First cut at support for all BSD variants on 386.
3839 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3840 * i386b-nat.c: New native support file.
3841 * configure.in: Add host and target for i[34]86-*-bsd*.
3842 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3844 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3846 Sun2 native support (untested).
3848 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3849 REGISTER_U_ADDR): removed to nm-sun2.h.
3850 * nm-sun2.h: new file.
3851 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3852 fork-child.o sun3-xdep.o removed.
3853 (NAT_FILE, NATDEPFILES): new macros.
3855 Mips native support. Decstation and iris4 have been tested.
3858 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3859 fill_fpregset): removed to irix4-nat.c
3860 * mips-xdep.c: removed.
3861 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3863 * procfs.c: include nm.h.
3864 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3865 * xm-irix4.h: bump copyright.
3866 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3867 PROC_NAME_FMT): removed.
3868 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3869 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3870 (NAT_FILE, NATDEPFILES): new macros for native support.
3871 (CC): supply default compiler switches.
3872 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3873 fork-child.o coredep.o.
3874 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3876 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3877 fork-child.o mips-xdep.o coredep.o.
3878 (NAT_FILE, NATDEPFILES): new macros for native support.
3880 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3882 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3883 (NATDEPFILES): added fork-child.o
3884 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3885 (NATDEPFILES): added fork-child.o
3886 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3887 (NATDEPFILES): added fork-child.o
3889 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3891 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3892 by using puts_filtered instead.
3894 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3896 * remote-nindy.c (nindy_load): Replacement version from Steve
3897 Chamberlain, doesn't require forking to run "strip" or "sx".
3899 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3901 * Makefile.in (HFILES): Add nm-*.h files.
3903 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3905 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3906 (NATDEPFILES): added fork-child.o.
3908 * doc/gdbint.texinfo: document a few more macros, create new
3909 section for native macros.
3911 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3913 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3914 resolution of copyright issues.
3916 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3918 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3919 subdir gets configured.
3921 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3923 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3925 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3926 searching for a "bfd_strip" program. Also, fixed up arguments
3927 passed to that program.
3929 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3930 which is now used for something else. Rewrite description of
3931 associated parameters to match how gdb does it now.
3932 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3934 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3936 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3938 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3941 * inferior.h (proc_signal_handling_change): prototype removed.
3942 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3943 (handle_command): now calls target_notice_signals.
3944 * procfs.c (proc_signal_handling_change): renamed to
3945 procfs_notice_signals. Now static. Add prototype. All callers
3947 * target.h (struct target_ops): new field, to_notice_signals.
3948 (target_notice_signals): new macro to cover new field.
3949 * target.c (cleanup_target): default to_notice_signals to ignore.
3950 * corelow.c (core_ops),
3952 inftarg.c (child_ops),
3953 procfs.c (procfs_ops),
3954 remote-adapt.c (adapt-ops),
3955 remote-eb.c (eb_ops),
3956 remote-es1800.c (es1800_ops, es1800_child_ops),
3957 remote-hms.c (hms_ops),
3958 remote-mm.c (mm_ops),
3959 remote-nindy.c (nindy_ops),
3960 remote-st2000.c (st2000_ops),
3961 remote-udi.c (udi_ops),
3962 remote-vx.c (vx_ops, vx_run_ops),
3963 remote.c (remote_ops),
3964 target.c (dummy_target),
3965 xcoffexec.c (exec_ops): added static initializer for
3967 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3969 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3971 * main.c (define_command): Add forgotten initializer.
3973 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3975 * language.c, language.h: Move saved_language out to global
3976 expected_language. Set expected_language when user expectation
3978 * language.c (language_info): Don't print type/range checking gub.
3979 * main.c (main): Set expected language.
3980 (execute_command): Check against expected language.
3981 * symfile.c (set_initial_language): Set expected language.
3983 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3985 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3987 A bunch of changes mostly to improve debugging of C++ programs.
3988 Specifically, the calling of inferiors methods is improved.
3990 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3991 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3992 hide the implementation details of pointer-to-method objects.
3993 How to tell if the pointer points to a virtual method is
3994 still very dependent on the particular compiler, but this
3995 should make it easier to find the places to change.
3996 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3997 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3998 macros, instead of a hard-wired-in code that incorrectly
3999 assumed a no-longerused representation of pointer-to-method
4000 values. And otherwise fix the relevant bit-rotted code.
4002 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4003 If there are both fields and methods, put a space between.
4005 * stabsread.c (read_struct_type): Fix bug in handling of
4006 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4007 by '_'). (It used to prematurely exit the loop reading in
4008 the fields, so it would think it should start reading
4009 methods while still in the fields. This could crash gdb
4010 given a gcc that can emit nested type information.)
4012 * valops.c (search_struct_method): Pass 'this' value by
4013 reference instead of by value. This provides a more
4014 consistent interface through a recursive search where the
4015 "bottom" functions may need to adjust offsets (due to multiple
4017 * valops.c, value.h, values.c: Pass extra parameters to
4018 value_fn_field and value_virtual_fn_field so we can
4019 correctly adjust offset for multiple inheritance.
4020 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4021 virtual function calls by using value_virtual_fn_field().
4022 * values.c: New function baseclass_offset, derived from
4023 baseclass_addr (which perhaps can be made obsolete?).
4024 It returns an offset rather than an address. This is a
4025 cleaner interface since it doesn't mess around allocating
4027 * valops.c (search_struct_method): Use baseclass_offset
4028 rather than baseclass_addr.
4030 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4032 * Makefile.in: Re-install 29K/UDI stuff.
4033 * remote-udi.c (udi_resume): Clean up.
4034 * (udi_wait): Rewrite, leave out bugs.
4035 * Add debugging code to print out all register fetches and stores.
4036 * Straighten out target_ops.
4037 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4039 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4041 * remote-udi.c (udi_create_inferior): run with no arguments should
4042 not pass the program name as an argument, since the UDI code
4043 already handles that.
4044 (udi_load): get the symbols from prog_name, not arg_string (the
4045 load command should really use arg_string as the program name, not
4046 prog_name, but at least the run command works now).
4048 * munch: HP9000/300 nm puts an extra space between T and symbol
4051 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4052 needed for vxworks targets.
4054 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4056 * am29k-tdep.c (_initialize_29k): Make it possible for the
4057 user to set and query the address where function calls into the
4058 inferior write a small scratch routine. `set call_scratch_address'
4059 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4060 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4061 not already cached validly.
4063 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4065 Rs6000 native support.
4067 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4068 machines without this header should not be compiling this file.
4069 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4070 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4071 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4072 * xm-rs6000.h: do not include ptrace.h.
4073 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4074 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4075 infptrace.o and inftarg.o move to NATDEPFIES.
4076 (NAT_FILE, NATDEPFILES): new macro for native support.
4078 Sun3 native support.
4080 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4081 new macros for native support.
4082 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4083 removed sun3-xdep.o.
4084 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4086 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4087 * sun3-nat.c, nm-sun3.h: new files for native support.
4089 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4091 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4092 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4093 dbfsize and use it to initialize new local file scope dbsize.
4094 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4095 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4096 DIEs as well as the current check for undersize DIEs. This helps
4097 to gracefully detect and reject corrupted DIE information.
4099 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4101 Add `command hooks' and a hook for inferior program stopping.
4103 * command.h (struct cmd_list_element): Remove unused `aux'
4104 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4105 * command.c (add_cmd): Initialize new fields, elim old.
4106 (add_alias_cmd): Clone new fields.
4107 (delete_cmd): Un-hook hookee if we're deleting hook.
4108 (help_cmd): Tell user the command is hooked, if it is.
4109 (lookup_cmd_1): Abbreviations return the original command
4110 instead of themselves, so that hooks on the original cmd will be
4112 * defs.h (enum command_class): Add class_pseudo and comments.
4113 * gdbcmd.h (execute_user_command): Add prototype.
4114 * infrun.c (normal_stop): If the stop command is hooked,
4115 run the hook whenever we stop.
4116 (hook_stop_stub): Stub for catch_errors.
4117 (_initialize_infrun): Set up pseudo "stop" command.
4118 * main.c (execute_user_command): Code extracted from execute_command.
4119 (execute_command): If hooked, run the hook before the command.
4120 (define_command): If defining a new hook, check the command it
4121 is hooking, and warn if none. Install the hook.
4122 * source.c (_initialize_source): "l" is an abbrev for "list".
4123 * doc/gdb.texinfo: Document command hooks.
4125 * Makefile.in (VERSION): Roll to 4.6.7.
4126 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4127 * infrun.c (breakpoints_inserted): Make it static again.
4128 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4130 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4132 Native file renaming.
4134 * nat-sparc.c -> sparc-nat.c
4135 * nat-sun4os4.h -> nm-sun4os4.h
4136 * nat-trash.h -> nm-trash.h
4137 * config/sun4os4.mh: track file renaming.
4138 * configure.in: link to nm.h rather than nat.h.
4139 * infptrace.c: include nm.h rather than nat.h.
4141 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4143 Host/target/native split for sun4.
4145 * Makefile.in (TSOBS): removed corelow.o.
4146 * infptrace.c: included nat.h.
4147 * nat-trash.h: temporary header file. This should be removed once
4148 all hosts have the native/host/target split.
4149 * configure.in: add a symlink from nat-trash.h to nat.h if no
4150 other nat file exists for this configuration.
4151 * sparc-tdep.c: no longer include sys/ptrace.h.
4152 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4153 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4155 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4156 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4157 to NATDEPFILES. removed sparc-xdep.o.
4158 (NATDEPFILES, NAT_FILE): new macros for native support.
4160 Break the direct connection from core_file_command to any
4161 particular type of core file support.
4163 * target.h (find_core_target): new prototype.
4164 * target.c (find_core_target): new function. Walks the target
4165 list looking for the core target.
4166 * core.c (core_file_command): replace calls to core_detach and
4167 core_open with find_core_target and direct calls.
4169 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4171 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4173 config/hp300hpux.mh: ALLOCA1 was not defined.
4175 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4177 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4178 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4179 until we can figure out a better way to do paging.
4181 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4183 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4184 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4185 * hppa-coredep.c: Remove, now that we use the hook.
4186 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4187 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4189 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4190 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4191 be ripped out and reimplemented right (see elfread.c).
4192 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4194 Rename all HPPA files to fit into unique DOS filenames:
4195 * *hppabsd* => *hppab*
4196 * *hppahpux* => *hppah*
4198 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4200 Make the /proc support a target-struct in its own right.
4202 * Makefile.in: Remove inftarg.[co], since it is now included via
4204 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4205 reference infptrace.o. Add fork-child.o to all *.mh that
4208 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4209 No longer global functions.
4210 (fork_inferior): New global function from fork-child.c.
4211 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4212 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4213 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4214 (child_create_inferior): New tiny function that calls fork_inferior.
4215 * fork-child.c: New file, containing fork_inferior, which is
4216 built from slight mods to inftarg.c's child_create_inferior.
4218 * procfs.c (procfs_ops): Add target vector.
4219 (attach): Rename as static do_attach.
4220 (procfs_create_inferior): New tiny function that calls fork_inferior.
4221 (child_xfer_memory): Rename to static procfs_xfer_memory.
4222 (store_inferior_registers): Rename to static procfs_store_registers.
4223 (inferior_proc_init): Rename to static procfs_init_inferior.
4224 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4225 procfs_files_info, procfs_open, procfs_mourn_inferior,
4226 procfs_can_run): Slightly mangled copies of the corresponding
4227 child_XXX routines from inftarg.c.
4228 (proc_wait): Renamed to static procfs_wait.
4229 (child_resume): Rename to static procfs_resume.
4230 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4231 (initialize_proc_fs): Rename to initialize_procfs. Set up
4234 * putenv.c: index -> strchr.
4235 * regex.c: Always rename bcopy to memcpy, etc.
4236 FIXME: Eventually do the renames rather than use #define's.
4237 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4239 * sparc-xdep.c: Move deferred_stores to target dependent.
4240 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4242 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4244 Split non-target-dependent code out of target_attach routines.
4246 * target.h: Comments on target_attach args and results.
4247 * infcmd.c (attach_command): Check for existing execution, call
4248 target_attach, set up terminal status and wait_for_inferior, wait
4249 for the attach status, and do normal_stop.
4250 * inftarg.c (child_attach): Remove target independent stuff.
4251 * remote-adapt.c (adapt_attach): Ditto.
4252 * remote-mm.c (mm_attach): Ditto.
4253 * remote-udi.c (udi_attach): Ditto.
4254 * remote-vx.c (vx_attach): Ditto.
4258 * remote-hms.c (hms_attach): Remove completely, it was useless.
4259 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4260 commented-out start_remote calls.
4261 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4262 DENTER and DEXIT macros and their calls. Use a real debugger --
4263 like gdb -- to see what functions are being called when.
4264 * utils.c (strcmp_iw): Make nonstatic, for lint.
4266 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4268 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4270 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4272 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4273 fix to differentiate between gcc1 & gcc2 compiled files so that we
4274 can debug calls that pass structs as args correctly.
4275 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4276 so, and what version.
4278 * remote.c (remote_wait): Make regs be char to avoid picayune
4279 ANSI compiler warnings.
4281 * energize.h: Move all external struct decls to inside of
4282 __STDC__, add prototype for energize_shell_wait().
4283 * energize.c (getpty): Clean up, make us really get a controlling
4285 * (energize_initialize): Disable SIGIO prior to setting up for
4286 I/O interrupts. Move setsid(), et. al. to getpty().
4287 * (energize_shell_wait): New routine to wait for things started
4288 via the shell command, uses wait() instead of /dev/proc.
4289 * Also, add prototype for execute_command_1().
4291 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4293 * inftarg.c (child_create_inferior, child_attach,
4294 child_mourn_inferior): collect unix child process stratum
4295 functions which live below the target vector into this file to
4296 facilitate host/target/native split. Also, make them static.
4297 * inflow.c (child_mourn_inferior): removed.
4298 * infrun.c (child_create_inferior, child_attach): removed.
4299 (resume): becomes global so that functions below the
4300 target vector can find it.
4301 * inferior.h (resume): add prototype.
4302 (child_mourn_inferior, child_create_inferior, child_attach):
4305 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4306 replaced with find_default_attach and
4307 find_default_create_inferior.
4309 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4311 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4312 addresses don't get displayed in the wrong positions.
4314 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4316 Separate core functions along target vector in preparation for
4317 native support. Functions above vector now live in core.c. Those
4320 * core.c (solib_add_stub, core_close, core_open, core_detach,
4321 get_core_registers, core_files_info, core_ops): moved to corelow.c
4322 (_initialize_core): removed addition of core_ops target.
4323 * corelow.c: new file.
4324 (solib_add_stub, core_close, core_open, core_detach,
4325 get_core_registers, core_files_info, core_ops): moved from core.c
4326 (_initialize_corelow): new function.
4327 * gdbcore.h (core_open, core_detach): added prototypes.
4328 (core_ops): add forward declaration.
4329 * Makefile.in (SFILES_MAINDIR): add core.c
4331 (TSOBS): change core.o to corelow.o
4333 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4335 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4336 instead of 'sun' predefined symbol so that trap analysis code is
4337 enabled only when the TARGET is a sun3.
4339 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4341 * tm-i960.h (ext_format_i960): Add top-level declaration.
4342 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4343 blocks, else Sun4 compiler complains.
4345 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4347 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4348 instruction's argument. Patch from jonathan@cs.stanford.edu
4351 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4353 Break the thread of control that implies that a unix child
4354 process will be the default target.
4356 * target.c (find_default_run_target, find_default_attach,
4357 find_default_create_inferior, return_zero): new functions.
4358 (cleanup_target): Make return_zero the default for to_can_run.
4360 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4361 child_create_inferior references with find_default_XXX instead.
4363 * target.h (struct target_ops): new field, to_can_run.
4364 (find_default_attach, find_default_create_inferior): new prototypes.
4365 (target_can_run): new macro.
4367 * Also added a zero (default) to_can_run element to all static
4368 struct target_ops initializations throughout GDB, except:
4369 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4371 * infrun.c (child_create_inferior): Clean up error handling when
4372 no exec file is specified.
4373 (child_attach): Don't require exec file.
4375 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4377 Remove kill_inferior_fast, in favor of target_kill, which goes
4378 through the target vector.
4380 * inferior.h (kill_inferior_fast): remove declaration.
4382 * main.c (disconnect): call quit_cover using catch_errors rather
4383 than calling kill_inferior_fast directly. New way goes through
4384 the target vector, handles attached processes, and writes
4385 command history if appropriate.
4386 (quit_cover): new function, wrapper for quit_command.
4388 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4389 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4390 inlining them into the local kill_inferior when needed.
4392 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4394 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4395 * stabsread.c (read_struct_type): Simplify complicated expression
4396 for dumb DECstation compiler.
4398 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4400 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4401 operands to memory management instructions, from WRS.
4403 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4405 * main.c (main): Back out previous language setting changes.
4406 Replace with simple default to C before processing any init
4407 files. There MUST be a language set, even in the absence of
4408 init files or executables, or expression parsing fails.
4410 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4412 * main.c (main): Move code that sets initial language to
4413 symfile.c. Fixup places where command files are processed to
4414 be consistent in setting a default language if none has been
4416 * symfile.c (set_initial_language): Add code moved from
4417 main() that sets an initial default language when a new
4418 symbol file is read.
4419 * symfile.c (symbol_file_command): Call set_initial_language.
4420 * symtab.c (find_main_psymtab): Add FIXME comment.
4422 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4424 * breakpoint.c, sparc-tdep.c: comment changes.
4425 * configure.in: removed target_dependent line.
4427 * remote-mm.c (mm_attach): change printf to error to prevent
4429 * remote-udi.c (udi_attach): change printf to error to prevent
4432 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4433 calls to {fetch|store}_inferior_registers with calls to
4434 target_{fetch|store}_registers, for remote-target independence.
4436 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4438 * Makefile.in: Fix bug I introduced in merging Rich's change.
4439 * infrun.c (child_create_inferior): Use proceed() rather than
4440 doing all the same stuff by hand.
4442 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4444 * Makefile.in, configure.in: add support for files used only when
4445 configured native, that is, when host = target.
4447 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4449 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4450 stores are target dependent and were moved from xm to tm.
4452 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4454 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4456 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4457 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4459 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4461 * target.h (struct target_ops): removed to_convert_to_virtual and
4462 to_convert_from_virtual elements. Initializations removed from
4463 all static initializations.
4464 (target_convert_to_virtual, target_convert_from_virtual):
4466 (host_convert_to_virtual, host_convert_from_virtual): Removed
4467 forward declarations.
4468 * target.c (cleanup_target): removed default assignments for
4469 to_convert_to_virtual and to_convert_from_virtual.
4470 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4472 * findvar.c (value_of_register, value_from_register):
4473 target_convert_to_virtual inlined.
4474 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4475 * valops.c (value_assign): target_convert_from_virtual inlined.
4477 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4479 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4480 position wrong if used for the prompt.
4481 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4483 Support for accessing arbitrary MIPS stack frames in memory.
4485 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4486 set, run it before INIT_EXTRA_FRAME_INFO.
4487 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4489 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4490 (FP) value in the frame_info struct if it is zero (as from top of
4492 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4494 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4495 comes back as zero. So does FP_REGNUM, as a trigger for
4496 init_extra_frame_info.
4498 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4499 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4500 (INIT_FRAME_PC): Defined to null.
4501 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4502 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4503 Briefly explain MIPS stacks in GDB.
4505 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4507 * copying.awk, copying.c (show_copying_command,
4508 show_warranty_command): Rename from copying_info, warranty_info,
4509 to match command function conventions.
4511 * utils.c (prompt_for_continue): Reinitialize more-counts
4512 before printing anything, and again afterward. Fix comments.
4513 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4514 or alloca() if needed.
4516 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4517 detect native versus cross-host.
4519 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4521 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4522 Suns. Rename to m68k_saved_pc_after_call.
4523 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4524 m68k_saved... instead of sun3_saved...
4526 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4528 * Makefile.in (update-depend, update-alldeps): Split out of
4529 setup-to-dist, for convenience in rebuilding the depend and
4531 (assorted): Update to catch straggler files when building gdb.tar.Z.
4533 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4535 Preliminary cleanup for splitting host/native/target.
4537 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4538 here; it is dealt with at a gdb-target-independent level.
4539 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4540 high toned routine. Fix return type to void.
4541 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4542 Rich and I believe the "real problem" was that both single_step
4543 and target_resume were issuing PT_CONTINUE calls. This would
4544 cause the second PT_CONTINUE to sometimes fail because the process
4545 was already running.
4546 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4548 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4550 * energize.c (pty_to_kernel): Must check for EAGAIN as
4551 termination condition.
4552 (full_filename): Don't prepend dirname if filename begins with /.
4553 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4555 (getpty (NCR)): Lotsa bug fixes...
4556 (kernel_dispatch (case StopRType)): Use kill() instead of
4557 killpg() so we can deal with losing systems...
4558 (wait_for_events): Work around NCR select() lossage. It doesn't
4559 zero out readfds when select() returns zero.
4560 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4561 getcwd() instead of getwd() (NCR getwd() seg faults).
4562 (energize_wait): Use sigaction() for NCR. Their version of signal()
4563 is unreliable by default.
4565 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4566 error from PIOCSWSTOP.
4568 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4569 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4570 defs.h, utils.c: Make vfprintf_filtered global.
4572 * energize.c (send_location): New routine to consolidate all
4573 places where we must notify kernel of where the given pc is.
4574 (cplus_demangle): Put single-quotes around demangled names.
4575 (energize_call_command): Call send_location() after doing up,
4576 down, and frame commands.
4578 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4580 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4581 pass at doc for two new remote targets---29K using UDI, and Tandem
4582 ST2000 using STDBUG.
4584 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4586 * doc/all.m4: turn on H8/300 stuff for generic manual
4588 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4589 after explicit call to breakpoint() in serial stubs.
4591 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4593 * mipsread.c: Clean up some white space.
4594 (parse_symbol): Handle stEnd of stFile.
4595 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4597 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4598 store_inferior_registers): Replace unexplained numbers
4599 with manifest constants from a DECstation header file.
4600 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4601 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4603 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4605 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4606 for "down". Suggested by Richard Stallman.
4608 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4610 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4611 redeclaration bug on SunOS 4.
4613 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4615 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4616 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4617 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4618 they aren't already there.
4619 * remote-vx.c (vx_prepare_to_store): Ditto.
4620 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4622 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4624 Removed a large number of changes inserted by Per Bothner
4625 for C++ support. These will go back in when they've been
4628 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4630 * serial.h: Fix prototye for serial_raw().
4631 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4632 serial_write() to match prototypes.
4633 * remote-st2000.c (get_reg_name): Make *p be const.
4635 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4637 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4638 to agree with target structure field type.
4639 (nindy_store_registers): Ditto.
4641 * Makefile (OPCODES): New var, pointing to opcodes library.
4642 (CLIBS, CDEPS): Include it.
4643 (saber_gdb): Load opcodes library.
4645 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4647 * a68v-xdep.c (store_inferior_registers): declare as void.
4648 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4649 * remote-st2000.c: Massive changes to use new serial package.
4650 Also added 'connect' command to transparantly connect to serial
4652 * ser-termios.c: Big cleanup, use nicer coding conventions.
4653 * ser-bsd.c: New module, serial stuff for BSD systems.
4654 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4655 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4657 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4659 * doc/gdb.texinfo: fix shameful error of agreement reported by
4660 jimb@occs.cs.oberlin.edu (Jim Blandy)
4661 * doc/gdb.texinfo: remove old partial discussion of remote serial
4662 protocol (via serial debug stubs)
4663 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4664 use of serial debug stubs
4666 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4668 * symfile.h: Declaration of set_demangling_style() moved
4669 here from demangle.h (which is now in ../include).
4670 * i386-xdep.c: Update comment.
4672 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4674 * symtab.c (completion_list_add_symbol): restructured to optimize
4675 for time. First clip names that cannot match. Then clip any
4676 names we've already considered. Drop a redundant strncpy. Drop
4677 a redundant malloc and associated free for demangled names.
4679 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4681 * a68v-xdep.c (store_inferior_registers): Define as type void.
4682 * configure.in: Add host m68k-apollo*-bsd*.
4683 * demangle.c (struct demanglers): Use enum instead of constant
4684 value to keep braindamaged HP/Apollo compiler happy.
4686 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4688 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4689 match "FOO". This allows 'break Foo' to work when Foo is
4690 a mangled C++ function. (See comment before function.)
4692 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4694 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4695 for files in vx-share/*.c.
4696 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4697 for normal GDB source files.
4699 * Makefile.in (VERSION): Roll to 4.6.6.
4701 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4702 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4703 * tm-sun3os4.h: Update comments.
4704 * xm-delta88.h: Remove STACK_END_ADDR.
4706 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4708 * Makefile.in (VERSION): Roll to 4.6.5.
4710 * infrun.c: Lint for recent `handle' changes.
4712 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4713 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4714 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4715 should include a ser-XXX.o module.
4717 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4718 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4720 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4721 known suns in configure.in, rather than mapping them to unique
4722 config files that happen to duplicate other config files.
4723 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4724 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4726 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4728 * configure.in (*-*-sunos*): Use trailing * to match all
4729 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4730 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4731 in production on Sun-4.
4732 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4733 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4734 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4736 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4737 config/sparc-noun.mt: New target configs for embedded.
4738 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4740 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4741 target definitions for embedded with and without underlines on
4744 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4745 not a parameter of the CPU, but of the development environment.
4746 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4748 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4750 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4751 (which involves reading in main's symtab) if we have no breakpoints.
4753 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4755 * dwarfread.c (cu_language): New local variable to record
4756 language for current compilation unit being processed.
4757 * dwarfread.c (set_cu_language): New local function to decode
4758 and record language for current compilation unit being processed.
4759 * dwarfread.c (synthesize_typedef): Add local function to
4760 synthesize a typedef for C++ classes, structs, unions, and
4762 * dwarfread.c (read_structure_scope): Synthesize typedefs
4763 for C++ classes, structs and unions.
4764 * dwarfread.c (read_enumeration): Synthesize typedefs for
4766 * dwarfread.c (read_file_scope): Call set_cu_language to
4767 record language for current compilation unit. After symtab
4768 is built, save this recorded language.
4769 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4770 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4771 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4772 typedefs for C++ classes, structs, unions, and enumerations.
4773 * dwarfread.c (scan_compilation_units): Call set_cu_language
4774 to record language for current compilation unit.
4775 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4776 for TAG_enumeration_types, rather than in add_partial_symbol.
4777 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4778 case with class, struct, and union type cases, now that they are
4779 the same. Remove tests for non-NULL name attributes, now done
4781 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4782 treat as alias for TYPE_CODE_STRUCT for now.
4784 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4786 * Makefile.in: map "gdb" through program_transform_name when
4789 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4791 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4792 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4793 Use "regi" for local indexing through register numbers, reserving
4794 "regno" for the name of a specific register passed as an input
4795 parameter. Fix bug propagated through all versions that sometimes
4796 used regno as an index when it should have been regi, thus using
4797 -1 as an index in some cases.
4799 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4801 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4802 respectively, so same demangler can be used by other programs.
4803 * Makefile.in: Remove demangler stuff.
4804 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4805 * demangle.c (_initialize_demangler): Tell demangler which
4806 CPLUS_MARKER to assume.
4808 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4810 RS/6000 portability changes (for hosting cross-debuggers).
4812 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4813 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4814 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4815 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4816 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4817 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4818 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4819 (NO_SINGLE_STEP): Add, target-dependent.
4820 (loadinfotextindex): Lowercase, remove "aix_".
4821 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4822 (NO_SINGLE_STEP): Remove, target-dependent.
4823 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4824 * xcoffread.c: Only build file if RS/6000 native GDB.
4825 (build_function_symbol): Remove #if 0'd code.
4826 * rs6000-tdep.c: Cleanup. Add static fn protos.
4827 Use CORE_ADDR for addresses throughout. Make void fns void.
4828 (pop_dummy_frame): Add FIXME about bogosity of design here.
4829 (rs6000_struct_return_address): Ditto.
4830 (frameless_function_invocation, frame_get_cache_fsr,
4831 frame_initial_stack_address, xcoff_relocate_symtab,
4832 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4833 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4834 Use CORE_ADDRs. Change identifiers to lowercase.
4836 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4837 supplying dummy routines if non-native. Add prototype for
4838 static exec_one_dummy_insn. Move a mess of functions to
4839 rs6000-tdep.c (as above). Remove #if 0'd code.
4841 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4842 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4843 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4845 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4848 * vx-share/README, nindy-share/README: New files describing
4849 how these directories' code is shared, and with whom.
4851 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4853 * configure.in (target configurations): Reformat into table.
4854 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4856 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4857 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4858 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4859 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4860 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4861 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4863 * Makefile.in (config-check): Add command to check whether
4864 configure.in is consistent with config/*.
4866 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4868 * configure.in (host configurations): Reformat nested cases into
4869 easy-to-maintain table.
4870 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4871 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4873 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4875 * cplus-dem.c: Reorder args to most local functions to make them
4876 follow the consistent pattern of struct work_stuff pointer first,
4877 followed by pointer into string being demangled, followed by
4878 pointer to the string where the result is being stored, followed
4879 by other args. Also generally replace most variables of name
4880 "type" with "mangled" for consistency. They all pointed to the
4881 same string but half were one name and half the other.
4882 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4883 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4884 use whenever a qualified name is being demangled.
4885 * cplus-dem.c (do_type): Qualified names are treated similarly
4886 to fundamental types, not as modifiers of fundamental types.
4888 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4890 * configure.in: Add sparclite as a target.
4892 * sparc-stub.c (handle_exception): Flush instruction cache just
4893 before returning to the user. (hexToInt): Fix overzealous cleanup.
4895 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4897 * infrun.c (handle_command): Rewrite to allow multiple signal
4898 numbers, signal number ranges, and to recognize "all" to mean all
4899 signals except those used by the debugger.
4900 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4901 to set or reset actions for specific signals.
4903 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4905 * coffread.c (decode_type): Call alloc_type to alloc new
4907 * stabsread.c (read_array_type, read_range_type, define_symbol):
4908 Call alloc_type to alloc new types.
4909 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4910 from type_obstack to symbol_obstack.
4911 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4913 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4914 associated with a type, using the same mechanism as was used to
4915 allocate space for the type structure itself.
4916 * coffread.c (patch_type, coff_read_struct_type,
4917 coff_read_enum_type): Use TYPE_ALLOC.
4918 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4919 * gdbtypes.c (create_array_type, check_stub_method,
4920 allocate_cplus_struct_type): Use TYPE_ALLOC.
4921 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4922 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4923 read_range_type): Use TYPE_ALLOC.
4925 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4927 * breakpoint.c (breakpoint_re_set): Select a default source
4928 symtab if one is not currently selected.
4929 * utils.c (query): Call wrap_here before building the output
4930 query string, to turn off wrapping and flush any buffered output.
4931 Otherwise our query may end up in the wrap buffer and never be
4933 * eval.c (evaluate_subexp): Report error when attempting to
4934 evaluate subscript for types without a target type, rather
4935 than dumping core by using the NULL pointer.
4936 * symfile.c (symbol_file_command): Forget current_source_symtab
4937 and current_source_line when discarding symbol table.
4939 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4941 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4943 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4944 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4946 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4948 * remote.c (remote_open): Fix baud rate setting to make -b flag
4949 work. (remote_wait): Change 'T' message parser to deal with new
4950 improved format which allows stub to send an arbitrary bunch of
4952 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4953 make all this re-entrant by storing all state on the stack. Clean
4954 up memory error trapping. (computeSignal, set_debug_traps):
4955 make it all table driven. Make a start at a baud rate setting command.
4957 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4959 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4961 * remote-vx.c: redefine malloc to avoid buggy declaration on
4962 RS/6000 <rpc/types.h>.
4963 xm-rs6000.h: include <sys/select.h> to define fd_set for
4964 <rpc/svc.h> on RS/6000.
4966 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4968 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4969 recursive invocations of make. Always create installation
4972 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4974 * m68k-pinsn.c: Minor fix in style of output (don't use
4975 range to indicate floating point control registers).
4977 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4979 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4981 * infcmd.c (registers_info): Handle multiple register names.
4982 Changes inspired by Roland McGrath.
4984 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4986 * sparc-stub.c: New file. Mix it with your SPARClite
4987 application, and it will speak GDB remote protocol!
4988 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4989 deal with arbitrary registers. Needed for sparc-stub.
4991 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4993 * cplus-dem.c (cplus_markers): Add table for gnu style and
4994 use throughout, in place of compile time constant CPLUS_MARKER.
4995 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4996 * cplus-dem.c (cfront_special): New function, as suggested
4997 by pfieland@stratus.com.
4998 * cplus-dem.c (forget_types): New function.
4999 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5001 * cplus-dem.c (mop_up): Call forget_types().
5002 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5003 Use throughout, instead of checking current_demangling_style.
5004 * cplus-dem.c (demangle_signature): When finding an explicit
5005 start of function args, forget all remembered types for
5006 lucid/cfront style demangling.
5007 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5008 underbar characters, use last pair as the delimiter. Hoist
5009 gnu_special() call up to cplus_demangle(). Call cfront_special()
5011 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5012 for inherited classes.
5013 * cplus-dem.c (demangle_args): Document quirks of numbered
5014 references to previously seen types.
5015 * dbxread.c (read_ofile_symtab, process_one_symbol):
5016 Use AUTO_DEMANGLING rather than explicitly checking
5017 current_demangling_style.
5018 * demangle.h: Add some comments.
5019 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5020 CFRONT_DEMANGLING): New macros.
5021 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5022 not found in the actual producer string produced by lcc.
5023 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5024 than explicitly checking current_demangling_style.
5026 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5028 * breakpoint.c (enable_longjmp_breakpoint,
5029 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5030 Check for duplicate breakpoints at the same address. Bug report
5031 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5033 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5035 * buildsym.c (end_symtab): Document that end_symtab can return
5036 NULL under non-error conditions.
5037 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5038 returned from end_symtab for empty compilation units.
5040 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5042 * am29k-tdep.c: Lint from DECstation compiler.
5043 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5044 As the man page says, "Sometimes you just can't get lint to shut
5045 up". That doesn't mean you should blow away the code it won't
5047 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5048 it up over the next few weeks. Make mips x 29k build.
5049 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5050 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5051 but leave it as a comment because the breakpoint instruction
5052 is not easily accessible at this moment (it's static, and if
5053 we define one here, it goes into every file compiled).
5055 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5057 * Makefile.in (VERSION): Bump to 4.6.3.
5058 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5059 function scopes when building partial symbol tables.
5060 * objfiles.c (open_existing_mapped_file): Make it clear in
5061 warning message that out of date mapped files are ignored.
5062 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5063 unit source file name in error message.
5065 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5067 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5068 * dwarfread.c (struct_type): In absence of AT_byte_size for
5069 bitfield, use size of object of member's type for the size of
5070 the anonymous object containing the bit field.
5071 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5072 an AT_byte_size attribute is seen.
5073 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5074 union aux_ext (was aux_ent).
5075 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5076 unsigned char* to char*, for Lucid compiler.
5077 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5078 to be correct type (from unsigned char* to char*).
5079 * valprint.c (type_print_derivation_info): Minor tweak to placement
5080 of commas in derived class printing.
5081 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5083 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5085 * xm-go32.h: Define LSEEK_NOT_LINEAR
5086 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5087 then work out the lseek positions of newlines by running through
5088 the file and `tell'ing. This makes source file listing work on
5089 OS's where the relationship between physical position in file and
5090 canonical position is indeterminate, eg VMS and DOS.
5092 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5094 * stabsread.c: Ensure that all members of all allocated structures
5095 are initialized to known state to avoid hard to find bugs with gdb
5096 using fields containing random data.
5097 * buildsym.c (start_subfile): Compact dirname initialization.
5098 * buildsym.c (patch_subfile_names): New function.
5099 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5100 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5101 * buildsym.h (patch_subfile_names): Add prototype.
5102 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5104 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5106 * remote-udi.c: Update comments.
5108 * remote.c (getpkt): Only force retransmission ten times;
5109 after that, assume bug in target code, and handle pkt anyway.
5111 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5113 * configure.in: Add support for apollo 68k under BSD environment.
5114 * xm-apollo68b.h: New file to support above.
5116 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5118 * configure.in: Recognize i486 host cpu.
5119 * valprint.c (type_print_derivation_info): Print derivation info
5120 in same form as class declarations in source.
5121 * valprint.c (type_print_varspec_suffix): Split arg printing
5122 code out to type_print_args function.
5124 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5126 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5127 at_import, at_frame_base.
5128 * dwarfread.c (completedieinfo): Remove cases for obsolete
5129 AT_visibility, AT_import, and AT_frame_base attributes.
5130 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5131 i860, which can keep up to 4 shadow breakpoints.
5132 * tm-stratus.h (USG): Define.
5133 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5134 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5135 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5136 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5137 * config/stratus.mt (TDEPFILES): Include files available from
5138 stratus that are not yet in release pending receipt of paperwork
5140 * buildsym.c (finish_block): Minor code format change.
5141 * gdbtypes.h (struct field): Add to comments.
5142 * gdbtypes.h (virtual_field_bits): Add to comments.
5143 * objfiles.c (allocate_objfile): Change obstack interface to
5144 match FSF merging efforts.
5146 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5148 * Makefile.in (VERSION): Bump to 4.6.2.
5149 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5150 * Makefile.in (OBS): Add stabsread.o
5151 * Makefile.in (stabsread.o): Add build rule.
5152 * stabsread.c, stabsread.h: New files.
5153 * buildsym.c: Split out stabs specific support to stabsread.c.
5154 * buildsym.h: Split out stabs specific support to stabsread.h.
5155 * dbxread.c (stabsread.h): Include
5156 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5157 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5158 * dbxread.c (read_ofile_symtab): Call end_stabs.
5159 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5160 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5161 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5162 really_free_pendings to cleanups.
5163 * elfread.c (elf_new_init): Call stabsread_new_init.
5164 * gdbtypes.c: Small changes to maintenance commands.
5165 * mipsread.c (stabsread.h): Include.
5166 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5167 * xcoffread.c (stabsread.h): Include.
5168 * xcoffread.c (global_stabs): Remove redundant def.
5169 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5171 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5173 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5174 * inflow.c (terminal_init_inferior, terminal_inferior,
5175 terminal_ours_1, initialize_inflow): Record and use state
5176 of lmode_inferior_valid and lmode_ours_valid.
5178 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5180 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5181 include <sgtty.h> on USG. (from sef).
5183 * depend: es1800 dependency needed here.
5185 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5187 * buildsym.c (read_struct_type): Initialize structs allocated
5188 with alloca, to avoid using random values from stack later on.
5189 * defs.h (fprintf_filtered): Add prototype.
5190 * gdbtypes.c (check_stub_method): Fix misleading comments.
5191 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5193 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5194 small changes to maint support functions.
5195 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5196 for some fields and expand comments.
5197 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5198 macro and track change to obstack_full_begin macro.
5199 * utils.c (fprintfi_filtered): New function.
5200 * valprint.c (type_print_base): Fixup field printing to not
5201 print extraneous lines and not print bogus "no data fields"
5202 messages for C++ classes with no data members. Also use new
5203 fprintfi_filtered function.
5205 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5207 * configure.in: es1800 ok for 68000 too.
5209 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5211 * configure.in: echo error messages to stderr, not stdout
5213 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5215 * configure.in: recognize hppa* instead of hppa
5217 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5219 * energize.c: Second cut at DynamicLoad message handling.
5221 * energize.c: Relativize pathnames in #include statements.
5222 * (kernel_dispatch): Better error messages for unknown protocol
5224 * (kernel_dispatch): First cut at DynamicLoad message handling.
5226 * Makefile.in: Remove -I../readline from all compilations,
5227 include a special case for main.o instead.
5229 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5231 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5232 error if it fails to find a member type, rather than return NULL
5233 and trigger a coredump.
5234 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5235 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5236 match on complete demanglings, including argument lists for member
5237 functions, rather than just accepting the first demangling that
5238 matches the class and function name.
5239 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5240 to start_symtab as the directory name.
5241 * dwarfread.c (completedieinfo): Strip off any leading hostname
5242 portion of the AT_comp_dir attribute string. Gdb doesn't know
5243 what to do with them (FIXME).
5245 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5247 * breakpoint.c (commands_command): Simplify code a bit, remove
5248 unnecessary fflush().
5250 * Makefile.in (OTHERS): Add gcc.patch.
5251 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5253 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5255 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5256 lcc producer string.
5258 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5260 * WHATS.NEW renamed to NEWS.
5262 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5264 * dbxread.c, dwarfread.c: Re-enable experimental code to
5265 automatically select demangling style.
5266 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5267 DEMANGLING_STYLE, to make more descriptive. Revert back to
5268 "auto" as default. Comment use.
5269 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5270 * Makefile.in (${DEMANGLER}.o) Remove target and special
5273 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5275 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5277 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5279 * Makefile.in, demangle.c: Change default demangling style to
5281 * Makefile.in: Update version to 4.6 !!!
5282 * README, WHATS.NEW: Update for 4.6.
5284 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5286 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5289 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5290 nodes as base classes.
5292 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5294 * alldeps.mak, depend: Update.
5296 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5298 * Makefile.in (VERSION): 4.5.9.
5300 * xm-hp300bsd.h: Add decl for strdup().
5301 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5302 PDR. Cleanup a few things, fix compilation warnings.
5304 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5306 * Makefile.in (DEMANGLING_STYLE): New define to set default
5307 demangling style for C++. Defaults to "auto".
5308 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5309 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5310 * Makefile.in (OBS): Add demangle.o
5311 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5312 Remove compile time decisions about demangling style and replace
5313 with runtime decisions using current_demangling_style.
5314 * cplus-dem.c (main): Expand code included during building of
5315 standalone demangler to recognize demangling style options.
5316 * dbxread.c (demangle.h): Include.
5317 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5318 demangling style if processing g++ code and current demangling style
5319 is auto (Note: this feature currently disabled.)
5320 * demangle.c: New file, generic demangling control.
5321 * demangle.h (demangling_styles): New enumeration to select one
5322 of several demangling styles. Also define string names for each
5324 * demangle.h (set_demangling_style): Add prototype.
5325 * dwarfread.c (demangle.h): Include.
5326 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5327 New producer string prefixes to recognize.
5328 * dwarfread.c (handle_producer): Consolidate actions for specific
5329 producers. Set demangling style based on producer string if
5330 current style is auto. (Note: this feature currently disabled.)
5331 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5333 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5335 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5337 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5339 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5340 * c-exp.y: Call lookup_signed_typename() after seeing
5341 "signed". This handles "signed char" correctly.
5342 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5343 keywords before a type specifier.
5345 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5347 * command.c (lookup_cmd_1): Clarify descriptive comments.
5348 * gdbcmd.h (maintenanceprintlist): Add declaration.
5349 * main.c (maintenanceprintlist): Add definition.
5350 * main.c (gdb_completer_command_word_break_characters): Add.
5351 * main.c (symbol_completion_function): Switch completer word
5352 break character sets dynamically, based on whether completion is
5353 being done on commands or on something else.
5354 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5355 * maint.c: Include demangle.h.
5356 * maint.c (maintenance_demangle): New function.
5357 * maint.c (maintenance_print_command): New function.
5358 * maint.c (_initialize_maint_cmds): Reorganize some commands
5359 under new maintenance print subcommand.
5361 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5363 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5364 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5365 target type. Otherwise, 'whatis this.field' wouldn't work,
5366 which would be inconsistent, since 'print this.field' works.
5367 * buildsym.c (read_struct_type, read_enum_type): Clear
5368 TYPE_FLAG_STUB flag.
5369 * buildsym.c (cleanup_undefined_types): Don't rely on a
5370 flawed "Reasonable test to see if" a type has been defined
5371 since it was referred to; now we can just see if the
5372 TYPE_FLAG_STUB flag has been cleared.
5373 * valprint.c (print_type_base): Emit public/protected/private
5374 labels for methods as well as fields. Also, indent these labels
5375 2 spaces instead of 4, for a more conventional "look".
5376 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5377 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5378 * gcc.patch: New file. Contains patch for gcc (so people
5379 with gdb-2.2.x won't have to wait for a new gcc release).
5381 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5383 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5384 (print_addr): Call print_address to show symbolic version as well.
5386 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5388 (vx_read_register): Declare inferior_fp_regs. Delete code for
5389 copying "inferior_registers" around; the values are already in var
5390 "registers". Use correct size for register set.
5392 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5393 target doesn't support it.
5394 (vx_read_register): Don't try reading them either.
5396 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5397 VxWorks back end reads them in one contiguous set except for this
5399 (register_names): Change "pc" to "pcw" to avoid confusion printing
5401 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5402 find the PC under VxWorks.
5404 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5406 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5407 to create new blank types, instead of handcrafting them.
5408 * defs.h (printfi_filtered): Add prototype.
5409 * utils.c (printfi_filtered): New function.
5410 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5411 to simplify the code. Other cleanups.
5412 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5413 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5414 use of various fields.
5415 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5416 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5417 production that currently treats it exactly the same as STRUCT.
5418 * c-exp.y (yylex): Recognize "class" as token CLASS.
5419 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5420 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5421 general symbol handling code. Call cplus_mangle_opname with
5423 * symtab.c (decode_line_2): Print demangled function names in
5424 breakpoint menus, instead of just file and line number.
5425 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5426 * valprint.c (type_print_base): Print "class" for C++ classes,
5427 rather than "struct". Print section labels for public, protected
5428 and private members of C++ classes.
5429 * values.c: Include demangle.h.
5430 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5432 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5434 * Makefile.in (VERSION): Update to 4.5.8.
5436 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5438 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5439 prevent crashes when examining cross-targets.
5440 * dbxread.c (process_one_symbol): Include directory name when
5441 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5442 find include files, and yacc/lex sources when the cwd doesn't match
5443 that in which the object was compiled.
5444 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5446 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5449 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5451 * maint.c (maintenance_command, maintenance_info_command):
5452 Install with allow_unknown as 0 and call help_list to show
5453 list of possibilities when no subcommand is specified.
5455 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5457 * configure.in: Add m68k-ericsson-*.
5458 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5460 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5462 * maint.c: New file.
5463 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5464 * Makefile.in (OBS): Add new file maint.o.
5465 * defs.h (command_class): Add class_maintenance.
5466 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5467 commands. Allow for them (and other nonessential parts of gdb)
5468 to be selectively left out under special circumstances.
5469 * gdbtypes.c (recursive_dump_type): New function; supports
5470 maintenance print-type command.
5471 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5473 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5475 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5476 initializers. Add initializations for setprintlist, showprintlist,
5477 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5478 * printcmd.c (maintenance_print_type): New maintenance cmd.
5479 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5480 implied by comment that all cmd lists are owned by main.c.
5481 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5482 that all cmd lists are owned by main.c.
5483 * language.c (setchecklist, showchecklist): Move to main.c, as
5484 implied by comment that all cmd lists are owned by main.c
5485 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5486 deletelist): Remove redundant declarations (also in gdbcmd.h).
5487 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5488 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5489 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5490 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5491 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5492 maintenance_print_msymbols, maintenance_print_objfiles):
5494 * symmisc.c (printsyms_command, printpsyms_command,
5495 printmsyms_command, printobjfiles_command): Removed from
5496 _initialize_symmisc.
5497 * main.c (dump_me_command): Moved to maint.c and renamed to
5498 maintenance_dump_me.
5499 * breakpoint.c (all_breakpoints_info): Rename to
5500 maintenance_info_breakpoints.
5501 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5502 all_breakpoints_info to add maintenance_info_breakpoints to the
5503 maintenanceinfolist instead.
5504 main.c (initialize_main): Set up maintenance class commands.
5506 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5508 * energize-patches: Fix minor problems with building energize lib.
5510 * energize-patches: Change names of all cadillac procedure calls
5511 to be energize procedure calls. Simplify many hooks by moving
5512 tests energize.c. Configure energize, and build it automatically now.
5514 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5516 * Makefile.in (VERSION): Bump to 4.5.7.
5517 * cplus-dem.c (demangle_args): Validate index for previously
5518 seen type to guard against bogus values from malformed manglings.
5519 * valops.c (value_struct_elt_for_reference): Guard against
5520 blindly using NULL return value from lookup_symbol.
5522 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5524 * cadillac.c, cadillac-patches: Rename to energize.c and
5525 energize-patches. Change all routines and variables named
5526 'cadillac*' to 'energize*'. Create new file called energize.h to
5527 hold all interface declarations.
5529 * deblib/connection/*: Move all of this stuff into energize/, but
5530 delete unneeded files.
5532 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5534 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5536 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5537 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5538 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5539 child processes, to avoid dead ones "hanging around" after GDB exits.
5540 (attach): Always stop the process if it needs it. Set RLC flag
5541 when attaching running processes, so it will continue if we detach
5542 it, quit, or are killed.
5543 (detach): Clear faults and set RLC flag to make process run
5545 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5547 (info_proc): Open process O_RDONLY, so we can see any process,
5548 even those controlled by debuggers.
5549 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5551 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5553 Relocate symbols using an array of section_offsets, rather than a
5554 single `addr' or `offset'. This makes Solaris-2 support work, and
5555 permits better VxWorks (and maybe xcoff) support later.
5557 * symtab.h (struct section_offsets): New structure for keeping
5558 a set of offsets, rather than a single one.
5559 (struct objfile): Replace addr with section_offsets member.
5560 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5561 * gdb-stabs.h: New include file with `symbol type specific'
5562 parameters for psymtabs and objfiles.
5563 * Makefile.in (HFILES): Add gdb-stabs.h.
5564 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5565 * coffread.c: Conforming changes. Fake offset array always 0.
5566 * dbxread.c: Conforming changes.
5567 (struct dbx_symfile_info): Move to gdb-stabs.h.
5568 (start_psymtab): Call elfstab_offset_sections to calculate good
5569 offsets for this source file, based on the ELF symbol table info.
5570 (read_ofile_symtab): Yank N_CATCH, which is dead.
5571 (process_one_symbol, N_CATCH): Yank.
5572 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5573 Relocate with SECT_OFF_TEXT.
5574 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5575 to distinguish relocatable from absolute symbols. Then, if not
5577 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5578 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5579 (", N_ROSYM): SECT_OFF_RODATA.
5580 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5581 (dbx_symfile_offsets): Add to translate addr to offset.
5582 * dwarfread.c: Conforming changes. Single offset currently used.
5583 * elfread.c: Add various complaints about elf/stab stuff.
5584 #include gdb-stabs.h. Conforming changes, using a single offset.
5585 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5586 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5587 for later use in building psymtabs.
5588 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5589 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5590 (free_elfinfo): New fn, frees all chained stab_section_infos
5591 in an objfile, and zaps the start-of-chain pointer.
5592 (elfstab_offset_sections): New fn, looks in stab_section_info
5593 chain to determine section bases to relocate a psymtab's worth
5594 of symbols, as they are being read.
5595 * mipsread.c: Conforming changes. Stabs-reading will relocate
5596 using one offset. MIPS-reading will not relocate at all.
5597 * partial-stab.h: Relocate different symbol types using different
5598 offsets from section_offsets.
5599 * symfile.c: Conforming changes.
5600 (find_lowest_section): Unused function to use later
5601 to free us from the Tyranny of the Text Section.
5602 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5603 in all lower layers of symbol reading. Call format-specific
5604 sym_offsets function to initialize offsets for high speed symbol
5606 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5607 (symbol_file_command, add_symbol_file_command): Callers changed.
5608 * symmisc.c (dump_psymtab): Print new relocation parameters.
5609 * xcoffread.c: Corresponding changes.
5611 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5612 * main.c (main): Read the $HOME/.gdbinit file before processing
5613 the argv arguments (e.g. reading symbol files or core
5614 files). This allows global parameters to be set, which will apply
5615 during the symbol reading. The ./.gdbinit is still read after
5617 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5618 * xcoffexec.c: Clean up quote inside comment.
5620 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5622 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5623 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5624 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5625 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5626 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5627 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5628 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5629 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5630 values.c, xcoffread.c:
5631 Remove "(void)" casts from function calls where the return value
5632 is ignored, in accordance with GNU coding standards.
5634 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5636 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5637 * partial-stab.h: Ignore N_ENDM.
5638 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5639 CODE or DATA section attachment. This eliminates a lot of random
5640 values from shared libraries, which screw up the ordinary symbols
5641 in the address ranges they happen to overlap.
5642 * buildsym.c (define_symbol): Eliminate special tests
5643 for function types; move into "function" cases in switch statement.
5644 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5645 in case they define new type numbers. But ignore them (FIXME).
5646 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5647 (read_sun_builtin_type): Add commentary.
5649 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5651 * xm-rs6000.h: define MEM_FNS_DECLARED
5653 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5655 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5656 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5657 * mips-xdep.c: Remove most include files (unused, caused errs).
5658 (fetch_core_registers): Use right parameters in dummy fn.
5660 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5662 * buildsym.c (scan_file_globals): Beware the null file.
5663 Fix from Jim Williams.
5665 * stack.c (return_command): Evaluate expression *before* popping
5666 off the stack frames! Fix inspired by Jim Williams.
5667 (up_silently_command, down_silently_command): No sel frame is error.
5669 * defs.h (memcpy, memset): Conditionalize decls on
5670 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5671 (alloca): Break out the STDC and non-STDC alloca cases, to make
5672 it work on old preprocessors as well as "picky ANSI" ones.
5673 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5675 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5676 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5677 header files define it!
5679 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5681 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5683 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5684 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5685 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5686 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5687 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5688 utils.c, valarith.c, valops.c, valprint.c, values.c:
5689 Replace bcopy() use with memcpy(), which is more standard and can
5690 take advantage of gcc's builtin functions for increased performance.
5691 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5692 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5694 Replace bzero() use with memset(), which is more standard and can
5695 take advantage of gcc's builtin functions for increased performance.
5696 * i386-tdep.c, main.c, valprint.c:
5697 Replace bcmp() use with memcmp(), which is more standard and can
5698 take advantage of gcc's builtin functions for increased performance.
5700 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5702 * remote.c (remote_wait): Fix cast on signal() call.
5703 * defs.h (alloca): More diddling with alloca. Have to ensure
5704 that it has a prototype, so that if alloca is defined as a macro
5705 that takes an arg, the definition is seen as a use of a macro
5706 that takes an arg, to satisfy picky ANSI preprocessors.
5708 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5710 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5711 consistency with all other gdb files.
5712 * cadillac.c: Use <string.h> rather than <strings.h>.
5713 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5714 * Makefile.in (MAKE): Remove definition for consistency with
5715 other Makefile.in files and to fix problem with recursive makes.
5717 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5719 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5722 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5724 * source.c (print_source_lines): for DOS interoperability; don't
5725 print CR (013) as ^M.
5727 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5729 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5731 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5733 * remote.c (remote_wait): Cast signal to void * to avoid warning
5734 from busted HP compiler.
5736 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5737 stabs cause end_psymtab to be called.
5739 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5740 compiler feature of putting 'c' into basic type descriptors for
5743 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5744 where there is no place for nPC in prrun struct.
5746 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5748 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5749 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5750 * dwarfread.c (enum_type): Save enum names on type_obstack.
5751 * dwarfread.c (struct_type): Save member name on type_obstack.
5752 * symtab.c (_initialize_symtab): Fix misspelling.
5753 * regex.c (store_jump, insert_jump): Return void.
5755 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5757 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5758 (alloca): Declare return type on SPARC, since Sun doesn't.
5759 (*_BYTE_ORDER): Improve comment: *must* be defined.
5761 * tm-hppa.h: New file, architectural definition of HP PA.
5762 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5764 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5765 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5766 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5767 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5770 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5771 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5772 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5774 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5776 * printcmd.c (output_command): Thinko.
5777 (x_command): Only set remembered size/format if cmd succeeds.
5779 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5780 since it is no longer used and burns time for every symbol read.
5781 (process_one_symbol): Treat N_CATCH like default (complain).
5783 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5785 * partial-stab.h (case N_TEXT): Fix fencepost error when
5786 detecting start of new symbol info after reading symtab for a
5787 module with a zero length TEXT segment.
5789 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5791 * Makefile.in (VERSION): Bump to 4.5.6.
5792 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5794 * defs.h (NORETURN): Define away for Lucid compiler.
5795 * remote.c (remote_timer, remote_interrupt): Signal handlers
5797 * ser-termios.c (serial_write, serial_close): Return whatever
5798 value the write/close call returns, rather than falling off end.
5799 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5800 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5802 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5803 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5805 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5806 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5807 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5808 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5810 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5811 store_inferior_registers): Supply missing fourth argument to
5813 * cadillac.c (kernel_dispatch): Make return type void.
5814 * cadillac.c (iosig): Signal handlers take one int arg.
5815 * valprint.c (val_print_fields): Call fprint_symbol to get
5816 automatic C++ demangling for mangled field names.
5818 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5820 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5821 * dwarfread.c (enum_type): Fix misspelling in comment.
5822 * valprint.c (val_print_fields, cplus_val_print): Minor
5823 adjustment to printing of C++ class structures to more closely
5824 match format for printing C structures, with and without setting
5827 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5829 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5830 (which is not a Posix signal) if it isn't defined.
5831 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5832 New port to Linux (a free Unix clone for 386 machines).
5834 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5836 COFF changes for dealing better with EPI 29K C compiler output.
5838 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5840 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5841 (read_coff_symtab): Move patch_opaque_types call from
5842 coff_symfile_read. Restrict it to symtabs from this objfile.
5843 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5844 references on opaque type chain; just let coff_lookup_type handle 'em.
5845 (decode_type): Complain about tagndx values on
5846 non-struct/union/enum types, which the EPI compiler tends to produce.
5848 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5850 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5853 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5854 usage to match new prototype. Include libbfd.h to get prototype.
5856 * source.c (find_source_lines): Handle large st_size fields.
5858 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5860 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5861 * stack.c (return_command): Use cleanups to avoid memory leaks.
5863 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5865 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5866 INT_REGNUM to INTE_REGNUM.
5868 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5870 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5872 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5873 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5874 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5875 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5877 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5878 declarations of malloc/realloc/free that are inserted by some
5880 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5882 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5883 another decl of strdup (this really ought to come from libiberty.h!).
5885 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5887 * remote.c (getpkt): Error if input exceeds buffer size.
5888 (_initialize_remote): `set remotedebug' enables packet trace.
5890 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5891 N_SLINE's, etc, just like Sun cc on Solaris2.
5893 * am29k-tdep.c (read_register_stack, write_register_stack):
5894 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5895 variable. Add `set' and `show' commands for it.
5896 * doc/gdb.texinfo: Document it.
5898 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5900 * valprint.c (type_print_1): Plug memory leak. Print all
5901 C++ syms as demangled, not just functions.
5902 * buildsym.c (read_range_type): When we find a signed char
5903 type, do a lookup of signed char, not plain char. Plain char's
5904 still get looked up as plain char's elsewhere.
5906 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5908 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5909 (Bug and fix found by Pierre Willard.)
5911 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5913 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5915 * xm-rs6000.h: Add decl for strdup().
5917 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5920 * breakpoint.c (enable_command, disable_command): Without args,
5921 should only affect normal breakpoints and watchpoints.
5923 * m68k-pinsn.c (print_insn_arg): Make register be const.
5924 * xcoffexec.c: Remove ' from comment.
5925 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5926 with decls of malloc in c-exp.tab.c (as produced by yacc).
5927 There's got to be a better way to do this...
5929 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5931 * partial-stab.h: Convert single rindex use to strrchr.
5932 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5933 standard <strings.h> file, now that the only single use of
5934 rindex in the gdb source files is gone.
5936 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5938 * mipsread.c: Undo ill effects from including <strings.h>,
5939 which #defines index to be strchr. Unfortunately, index is
5940 a member of a symbol table structure that can't be changed.
5941 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5942 remove redundant #include's.
5944 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5946 * mipsread.c: #include <strings.h> for rindex().
5948 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5950 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5952 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5954 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5955 extraneous SO stabs from busted C++ compilers.
5957 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5959 * Makefile.in (VERSION): Bump to 4.5.5.
5960 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5961 C++ lookups fail, print possibly helpful hint about completion.
5962 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5963 for static data members.
5964 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5965 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5966 it's broken on ncr3000's.
5968 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5970 * dwarfread.c (decode_modified_type): Change type of first arg.
5971 Change 'modifier' to char from unsigned char. Cast single use
5972 that needs to be unsigned char.
5973 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5974 * utils.c (strdup_demangled): Add function.
5975 * defs.h (strdup_demangled): Add prototype.
5976 * stack.c (return_command): Demangle C++ function names for query.
5977 * infcmd.c (jump_command): Demangle C++ function names for query.
5978 * cplus-dem.c (consume_count): New function and prototype.
5979 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5980 do_type): Replace conversion code with consume_count().
5981 * cplus-dem.c (gnu_special): Fix demangled of static members.
5982 * source.c (list_command): Print demangled function names
5983 when appropriate. Fix supplied by Peter Schauer.
5985 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5987 * sparc-tdep.c: Clean up slightly for Solaris2.
5989 * buildsym.c (define_symbol): Nameless types are now on several
5990 platforms; generalize them and un-ifdef them to make Solaris 2
5993 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5995 * infcmd.c: Fix typo (reported by Rob Savoye).
5996 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5997 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5998 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5999 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6000 rather than the one for the first file in the dependency chain.
6002 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6003 set. Don't reset our own texthigh, or dependency-only pst's, in
6004 scanning all the rest of the psymtabs.
6005 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6007 * buildsym.h (N_UNDF): Improve comments.
6008 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6010 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6012 * symtab.h (struct symbol): Add aux_value union for preserving
6013 an additional per-symbol value.
6014 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6015 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6016 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6017 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6018 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6020 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6022 * symfile.c (clear_symtab_users_once): Now non-static (for
6025 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6027 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6028 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6029 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6031 Solaris-2 support on SPARC:
6033 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6034 Add symbol_size and file offsets to struct symloc.
6035 Add static symbol_table_offset, string_table_offset,
6036 file_string_table_offset, next_file_string_table_offset,
6038 (add_old_header_file): Convert error() to complain()t.
6039 (dbx_symfile_read): Get symbol size via the objfile.
6040 Also get symbol_table_offset.
6041 (dbx_symfile_init): Record symbol size and count via the objfile.
6042 (dbx_next_symbol_text): Always add file_string_table_offset when
6043 accessing string table.
6044 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6045 (SET_NAMESTRING): Use the offset.
6046 (end_psymtab): Large kludge to determine addresses where source
6047 files start and end (for the psymtab header).
6048 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6049 Get this, symbol size, and symbol offset, from psymtab.
6050 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6051 Patch up last_source_start_addr if zero in N_SO.
6052 (process_one_symbol): Add variable function_start_offset.
6053 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6054 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6055 ( "", N_OBJ, N_OPT): Ignore.
6056 (elfstab_build_psymtabs): New function to read stabs out of
6059 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6060 (gdb): use GLOBAL_CFLAGS when linking, too.
6061 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6062 (N_OBJ, N_OPT): Ignore.
6063 ('f', 'F'): Save last function name.
6065 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6066 extra info in the minimal symbol.
6067 (elf_symtab_read): The extra info is the size of an ELF object,
6068 which was kludged to us in the `udata' field of the BFD symbol.
6069 Gag me with a crowbar...
6070 (elf_symfile_read): Keep track of both the absolute load address,
6071 and the offset between load addr and symbols. Handle STABS as
6072 well as DWARF sections, passing the absolute load address to
6073 elfstab_build_psymtabs.
6075 * symfile.h: Prototype elfstab_build_psymtabs.
6076 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6078 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6080 * buildsym.h: Add processing_acc_compilation flag.
6081 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6082 (define_symbol): Skip arg types in function entries. Resolve
6083 overloaded 'P' which acc uses for prototypes of functions called
6085 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6087 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6088 save size of ELF symbols. FIXME.
6089 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6090 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6092 * configure.in: Solaris config is sparc-sun-solaris2.
6093 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6095 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6096 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6097 * symfile.c (symfile_bfd_open): Comment where name is freed.
6098 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6100 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6102 * expprint.c (print_subexp): Add missing ']'.
6103 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6104 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6105 * WHATS.NEW: Point out improved C++ function name handling.
6106 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6107 type names for both implicitly and explicitly signed integral
6108 types. See comment in the source code.
6110 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6112 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6113 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6114 * expprint.c (print_subexp): Fix printing of register names.
6116 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6118 * inferior.h (register_valid): Declare.
6119 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6120 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6121 macros for traversing the data structures in a single objfile.
6122 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6123 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6126 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6128 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6129 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6130 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6131 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6133 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6135 * depend: rebuild to account for remote-st2000.c.
6136 * remote-st2000.c: Almost works now.
6137 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6139 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6141 * c-exp.y (yylex): Recognize single-quoted strings that specify
6142 tokens with embedded whitespace, such as C++ demangled names.
6143 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6144 * main.c (gdb_completer_quote_characters): Add global variable.
6145 * main.c (symbol_completion_function): Total rewrite for C++
6146 demangled name handling.
6147 * main.c (skip_quoted): New function.
6148 * main.c (main): Set rl_completer_quote_characters.
6149 * symmisc.c (dump_symtab): Print source language for symtab.
6150 * symtab.c (expensive_mangler): Add prototype and function.
6151 * symtab.c (completion_list_add_symbol): Total rewrite for new
6152 C++ demangled name handling.
6153 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6154 other changes for demangled C++ symbol handling.
6155 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6156 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6157 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6158 * symtab.c (completion_list_add_symbol): Total rewrite for new
6159 C++ demangled name handling.
6160 * symtab.c (expensive_mangler): New function.
6161 * utils.c (strcmp_iw, demangle_and_match): New functions.
6162 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6164 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6166 * Makefile.in: Roll VERSION to 4.5.4.
6167 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6168 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6169 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6171 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6173 * alldeps.mak: Rebuild to account for new files.
6174 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6175 * tm-st2000.h: New file.
6176 * configure.in: Tandem debug monitor (st2000) support.
6177 * remote-st2000.c, config/st2000.mt: ditto.
6179 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6181 * blockframe.c (inside_entry_file, inside_main_func,
6182 inside_entry_func): Return 0 if no symbols; avoid crashing.
6184 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6186 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6187 without masking, since it is signed and will later be compared
6188 against signed quantities. The right fix is probably to make
6189 it all unsigned, but this is a small, safe fix for this release.
6190 FIXME -- make the real change sometime soon.
6192 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6194 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6195 parameter in call to `symbol_file_add' to 0.
6197 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6199 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6201 * configure.in: Handle -m680[01234]0-wrs.
6203 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6205 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6206 `ieee_extended_to_double'.
6208 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6210 * valops.c (value_assign): Lint, by Pierre Willard.
6212 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6214 * coredep.c (fetch_core_registers): Remove premature warning,
6215 which triggers on DECstation even though all regs are accessible.
6217 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6218 sign-extension of instruction fields even on unsigned-char hosts.
6219 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6221 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6222 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6223 since they define the target, not the host.
6224 * m88k-pinsn.c: Fix typo.
6226 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6228 * valarith.c (value_zerop): -0.0 is still zero.
6229 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6230 Patches by Paul Eggert <eggert@twinsun.com>.
6232 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6234 * alldeps.mak, depend: re-make to account for ser-*.c.
6236 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6238 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6239 disconnecting from controlling terminal, to avoid gdb hanging
6240 on SVR4. Fixes bug reported by Oliver Okrongli.
6241 * procfs.c (PROC_NAME_FMT): Change format to match default used
6242 by system, as suggested by Oliver Okrongli.
6243 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6244 bug fix from Brent Townshend (bst%tt@cam.ORG).
6245 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6246 by turlais@rechser.total.fr.
6247 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6248 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6249 * objfiles.h (unlink_objfile): Add prototype.
6250 * objfiles.c (unlink_objfile): Add function.
6251 * objfiles.c (free_objfile): Call unlink_objfile.
6252 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6253 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6254 Also, discard old possibly bogus sf struct.
6255 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6256 find_sym_fns() for remapped symbol files, in case of any changes
6257 since the last mapping.
6259 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6261 * findvar.c (read_relative_register_raw_bytes): use the raw size
6262 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6264 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6266 Changes to support GDB running on DOS using GO32 and H8 support
6268 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6269 allowing hosts with different text and binary file formats to
6271 * coffread.c (read_coff_symtab): changed calling convention and
6272 operation - now it opens its own file with FOPEN_RB rather than
6273 duping and fdopening the provided handle.
6274 * dbxread.c, cplus-dem.c: #include mangling.
6275 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6276 binary files oring in the right bit.
6277 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6278 * remote-hms.c: cleanup to use the new remote serial stuff
6279 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6280 independent remote terminal I/O.
6281 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6282 * source.c (openp): fix off by one problem removing / - can now
6283 open a source file in the root directory with DOS.
6284 * values.c (value_as_pointer): remove bogus address bits from
6285 long. (unpack_long): unpack into unsigned long/short if pointer.
6287 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6289 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6290 It gets permanently stuck in many OSes.
6291 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6293 * breakpoint.c: Improve help text for info breakpoints.
6295 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6297 * README: Add pointer to internals doc, and describe reading
6299 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6300 * symtab.c (output_source_filename): Remove old glop for wrapping
6301 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6303 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6305 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6306 * munch: Add sort -u to avoid duplications.
6307 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6308 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6310 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6312 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6313 avoid infinite loops while demangling bogus mangled names.
6314 * valprint.c (type_print_base): Minor fix for GNU style guide
6317 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6319 * Makefile.in (VERSION): Bump to 4.5.3
6320 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6321 * Makefile.in (demangle): New target to create standalone
6322 demangler with same code and options as internal demangler.
6323 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6324 to support ARM style and Lucid style demangling, improve
6325 maintainability, fix several demangling bugs. More changes
6327 * defs.h (strstr): Add ANSI compatible prototype.
6328 * valprint.c (type_print_1): Demangle using ansi option.
6329 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6331 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6333 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6336 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6338 * mipsread.c (parse_procedure): Return rather than using
6339 uninitialized variable 'b'.
6341 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6343 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6344 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6345 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6346 relative to each source file.
6348 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6350 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6353 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6355 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6356 * am29k-tdep.c: Update to latest code from AMD.
6357 (get_saved_register) don't crap out if no frame.
6358 * remote-udi.c: Set/clear inferior_pid as appropriate.
6359 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6360 error handling. Fixup end-of-debugging messages.
6361 (udi_fetch_registers) clean up big time, mainly don't multiply
6362 register_valid indices by 4, and use proper Offset when reading
6363 gr96-gr127. (udi_store_registers) general cleanup.
6364 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6365 INT_REGNUM->INTE_REGNUM.
6366 * tm-29k.h: Upgrade to latest code from AMD.
6367 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6368 (UDIConnect) Clean up error processing (like, don't do exit() if
6369 execlp fails), make code restartable, make more attractive.
6370 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6373 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6375 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6376 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6377 from former to latter.
6379 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6381 * cplus-dem.c (do_args): Handle void args the same as others.
6382 * objfiles.c (free_objfile): Only try to unmap files when
6383 reusable objfiles are supported.
6384 * valprint.c (type_print_varspec_suffix): Add parameter that
6385 specifies if C++ demangling included function arguments. Use
6386 it to suppress printing extra pair of ()'s.
6387 * valprint.c (type_print_1): Fix problem with printing demangled
6388 C++ function types where demangled type includes the function
6391 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6393 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6394 Allows selection of C++ demangler to be a configuration option
6395 until multiple demanglers are supported.
6396 * demangle.h: New include file for extended demangler support.
6397 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6398 utils.c, valprint.c: Include "demangle.h" and change all calls
6399 to cplus_demangle() or fputs_demangled() to use individual
6401 * valprint.c (type_print_1): Change options to cplus_demangle
6402 to print demangled function args. Still broken, but now less so.
6403 * cplus-dem.c: Include demangle.h, reorganize and update some
6404 comments to reflect reality.
6405 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6406 second arg from fixed integer to bit based multiple options.
6407 * cplus-dem.c (optable): Reformat and replace ansi members with
6409 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6411 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6413 * values.c (set_internalvar): Force evaluation of lazy values.
6414 Bug reported by RMS.
6416 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6418 * Makefile.in (VERSION): Bump to 4.5.2.
6419 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6420 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6421 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6422 proper handling of bit fields.
6423 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6424 * symtab.h: Fix couple of misspellings in comments.
6425 * value.h (struct value): Clarify use of bitpos.
6426 * value.h (unpack_field_as_long): Change prototype, returns
6428 * values.c (unpack_field_as_long): Change return type to LONGEST,
6429 sign extend unpacked fields that are signed, other rewriting.
6430 * config/ncr3000.mt: New target config file.
6432 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6434 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6435 even when printing 8-bit characters.
6437 * gdbtypes.c (make_{reference,pointer,function}_type): New
6438 functions which handle overwriting of forward-referenced types
6439 for stabs file reading.
6440 (lookup_{reference,pointer,function}_type): These just call
6441 the make_*_type functions with a null storage alloc parameter.
6442 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6443 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6445 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6446 (dbx_alloc_type): Make it easier to understand. No funct change.
6447 (define_symbol: 't'): Don't put the typedef name into the name of
6448 the struct, union, or enum. Bugfix.
6449 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6450 routines to properly handle overwriting preallocated types so that
6451 forward references will work.
6452 (read_enum_type): Force enum values to file scope, due to bug in
6453 Sun compiler output. FIXME, fix later.
6455 Remove unused header_file_prev_index mechanism. It was already
6456 obsolete in gdb-3.5. These comments appeared in 3.5:
6457 /* This code was used before I knew about the instance codes.
6458 My first hypothesis is that it is not necessary now
6459 that instance codes are handled. */
6460 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6461 * buildsym.h: Remove it and prev_index that saves it.
6462 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6464 * solib.c (special_symbol_handling): When called from core files,
6465 must set up debug_addr. Don't print error messages, just return.
6466 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6468 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6470 * cplus-dem.c: Allow nested class names (as in
6471 Foo::Bar::method()).
6472 Allow the cleaner cfront style of nested class names
6473 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6474 Make cplus_demangle re-entrant by removing use of global
6475 variables. Instead, place all shared variables in a
6476 stack-allocated structure, and pass around its address.
6478 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6480 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6481 29k-share/* subdirs...
6483 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6484 rewrite, only leave out the bugs.
6486 * Makefile.in: Add 29k/UDI support. Improve depend.
6487 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6489 * am29k-tdep.c: Update to use new calling conventions, and misc
6492 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6494 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6496 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6497 breakpoint instructions that leave PC pointing at the right place.
6499 * core.c (core_open): Call warning() to print warnings.
6501 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6503 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6504 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6505 This prevents a crash when trying to lookup the value of a
6506 non-existent symbol.
6508 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6510 * signame.c, signame.h: Remove, replaced by strsignal.c in
6512 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6513 sun386-xdep.c: Remove include of signame.h
6514 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6515 * Makefile.in (HFILES): Remove signame.h
6516 * Makefile.in (OBS): Remove signame.o
6517 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6518 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6519 psignal, perror): Add prototypes.
6520 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6522 * depend: Manually remove signame.[cho] references.
6523 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6525 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6526 with safe_strsignal.
6527 * core.c (core_open): Replace use of sys_siglist with
6529 * core.c (memory_error): Replace use of sys_errlist with
6531 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6533 * infcmd.c (program_info): Replace use of sys_siglist with
6535 * infrun.c (signal_stop, signal_print, signal_program):
6536 Allocate dynamically based on dynamic determination of number
6537 of signals to support.
6538 * infrun.c (child_create_inferior): Replace use of sys_errlist
6540 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6542 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6543 strsigno and sys_siglist with safe_strsignal.
6544 * infrun.c (handle_command): Call signo_max to find number of
6545 signals. Replace sig_number with strtosigno and sig_abbrev with
6547 * infrun.c (signals_info): Replace sig_number with strtosigno.
6548 * infrun.c (_initialize_infrun): Call signo_max to find number of
6549 signals. Dynamically allocate signal_{stop,print,program}.
6550 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6551 * procfs.c (errnoname): Add function and prototype.
6552 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6553 of sys_siglist with safe_strsignal.
6554 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6555 sys_siglist with safe_strsignal.
6556 * procfs.c (info_proc_stop): Call errnoname.
6557 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6558 * stuff.c (main, get_offset): Replace use of sys_errlist with
6560 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6561 with safe_strsignal.
6562 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6563 with safe_strsignal.
6564 * utils.c (safe_strerror, safe_strsignal): Add functions that
6565 call strerror and strsignal respectively, and deal with NULL
6567 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6568 sys_errlist with safe_strerror.
6569 * valprint.c (val_print): Replace use of sys_errlist with
6572 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6574 * Makefile.in: rework CFLAGS so that they can be set from the
6575 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6576 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6577 Pass CFLAGS on recusions.
6579 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6581 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6582 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6583 overkill for the problem it solved.
6584 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6585 and default to simply printing type names as appropriate.
6586 * main.c (main): Remove one of the leading newlines from
6587 warning_pre_print initialization.
6588 * objfiles.c (open_existing_mapped_file): Add function and
6590 * objfiles.c (open_mapped_file): Rewrite to use new function
6591 open_existing_mapped_file.
6593 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6595 * sun3-xdep.c (fetch_core_registers): Lint.
6596 * tm-sun3.h: Prototype lint.
6599 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6601 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6602 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6603 * objfiles.c: Cast calls to close() with unused returns to void.
6604 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6605 old objfile's name before updating it.
6606 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6607 * objfiles.h (objfile struct): Add mmfd member.
6608 * symfile.c (syms_from_objfile): Move some code to
6609 new_symfile_objfile.
6610 * symfile.c (new_symfile_objfile): Add new function, common code
6611 from syms_from_objfile.
6612 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6613 mapped and unmapped symbol files.
6614 * symfile.c (symbol_file_command): Print "No symbol file now"
6615 message, ala exec_file_command for the exec file.
6616 * symfile.h (new_symfile_objfile): Add prototype.
6617 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6618 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6620 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6622 * rs6000-pinsn.c: New version from IBM (Metin).
6623 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6624 to avoid warnings from some compilers.
6626 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6628 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6629 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6630 type's flag word that marks it as a fundamental type.
6631 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6632 flags argument for all calls to init_type().
6633 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6634 flags argument for all calls to init_type(). Also remove
6635 dependency on host sizes for ints, floats, etc.
6636 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6637 flags argument for all calls to init_type(). Also remove
6638 dependency on host sizes for ints, floats, etc.
6639 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6640 bit to flags argument for all calls to init_type(). Add types
6641 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6642 * valprint.c (unsigned_type_table, signed_type_table,
6643 float_type_table): Remove.
6644 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6645 bit when printing fundamental types, and print the actual name
6646 for such types, rather than inventing one. Remove code that
6647 invented fundamental type names.
6648 * valprint.c (_initialize_valprint): Remove initializations
6649 for now removed unsigned_type_table, signed_type_table, and
6652 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6654 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6655 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6658 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6660 * dwarfread.c (target_to_host): New function similar to previous
6662 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6663 Extensive changes to convert all previous usages to use new
6664 target_to_host() function.
6665 * dwarfread.c (struct dieinfo): Change types of most integral
6666 members to be unsigned.
6668 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6670 * WHATS.NEW: Revise -mapped doc.
6672 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6674 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6675 too high or when skipping `forwards' moves us backwards.
6676 (parse_type): Print mis-guessed tag name in complaint.
6677 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6678 (parse_procedure): Do not attempt to create symbols; just fill in
6679 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6680 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6681 for clarity. Set top_stack before calling parse_external. In
6682 stabs, sort symbols before calling parse_procedure.
6684 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6685 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6686 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6687 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6690 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6692 * Makefile.in (VERSION): Set to 4.5.1.
6693 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6694 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6695 fill_gregset): New functions for SVR4 /proc support.
6696 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6697 Remove new symbol types and such to ../include/coff/symconst.h.
6698 (parse_symbol): Simplify code for parsing struct/enum/unions.
6699 (parse_type): Handle `long long' types.
6700 (upgrade_type): Handle `const' qualifier.
6701 (parse_partial_symbols): fix indentation, clean a bit.
6703 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6705 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6706 copy in data from raw read buffers, calling bfd byteswapping
6707 routines as appropriate. Use to replace most existing memcpy
6709 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6710 * configure.in: Recognize new ncr3000 config.
6711 * config/ncr3000.mh: New config file.
6713 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6717 * README: Update for release.
6718 * Makefile.in: Update version to 4.5.
6719 * WHATS.NEW: The obvious.
6721 * depend: Generate new depend file for this release.
6723 * Makefile.in (depend): Fix dependancy generation so that it does
6724 not include gcc 'fixincluded' files, which are usually in a system
6727 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6729 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6730 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6731 symbols for nameless types. And, handle `R' (register parameter
6732 type) for AIX. (an extension to existing stabstring grammar).
6733 * rs6000-xdep.c: Fix typo (= should have been ==).
6735 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6737 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6739 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6741 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6742 * signame.c (SIGWAITING, SIGLWP): Add.
6744 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6746 * xm-i386mach.h: add decls for errno and strdup().
6748 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6749 used in array index context (otherwise, some compilers barf).
6751 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6753 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6754 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6755 in a system call, and provide better backtrace if so.
6757 * Makefile.in (HFILES): Add xcoffsolib.h.
6758 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6759 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6761 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6762 mipscoff_symfile_read): Convert to BFD to do file I/O.
6764 * symfile.c: #include <ctype.h> to get proper def if isspace().
6766 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6768 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6770 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6771 function also when parsing embedded stabs.
6773 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6775 * mipsread.c: Fix more declarations.
6777 * mipsread.c: Fix many invocations of complain. Use enum
6778 type_code where appropriate.
6780 * xm-vaxult.h: Add decl for strdup().
6782 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6785 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6787 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6790 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6792 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6793 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6794 Merge in more patches for rs6000 from Metin Ozisik.
6795 * utils.c: Fix typo in comment.
6797 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6799 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6800 * procfs.c (attach): Set nopass_next_sigstop if attached
6801 process is forcibly stopped.
6802 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6803 resending SIGSTOP to attached process on first resume.
6805 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6807 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6809 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6811 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6812 (VERSION): Bump to 4.4.85.
6813 * mipsread.c: Update for new include files. Lint.
6814 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6815 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6816 Don't need to bring in mipsread.o specially any more.
6818 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6820 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6821 routine (for Irix-4.x). Make many funcs static and void.
6822 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6823 * (init_extra_frame_info): Don't trash cached value of frame
6824 pointer register. This fixes backtracing through routines that use
6825 alloca(). Generally clean up declarations of functions, and use
6826 typedefs and macros to reference data structures as appropriate.
6827 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6830 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6832 * values.c (unpack_long): Fix unpacking error for signed chars
6833 on hosts where the default character type is unsigned.
6834 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6835 for newer SVR4 variants.
6836 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6837 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6838 * procfs.c (mappingflags): Add support for MA_PHYS
6840 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6842 * buildsym.c (read_struct_type): Avoid coredump when C++
6843 abbreviated type name is messed up. Reported by Joe Buck.
6844 FIXME, we need to determine whether GDB or GCC needs to be
6845 smarter to correctly locate this type name.
6847 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6848 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6849 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6850 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6851 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6853 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6855 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6856 * symtab.h (current_source_symtab): Make extern
6857 * symtab.h (current_source_line): Make extern
6858 * inferior.h: Move all procfs.c prototypes to one place, add
6859 prototype for proc_signal_handling_change. Add prototypes for
6860 signal_stop_state, signal_print_state, and signal_pass_state.
6861 * inferior.h (stop_soon_quietly): Make extern
6862 * inferior.h (attach_flag): Make extern
6863 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6864 * infrun.c (signal_stop_state, signal_print_state,
6865 signal_pass_state): New functions to query specific signal
6867 * infrun.c (handle_command): Minor error message change, add
6868 NOTICE_SIGNAL_HANDLING_CHANGE.
6869 * procfs.c (open_proc_file): Remove iris specific reset of
6870 inherit-on-fork flag, moved to proc_set_exec_trap().
6871 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6872 to reset inherit-on-fork flag, bash comment to GNU form.
6873 * procfs.c (proc_base_address, set_proc_siginfo,
6874 fetch_core_registers): Conform to code style.
6875 * procfs.c (signame.h): Include.
6876 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6877 syscallname(), info_proc_syscalls()): New macros, tables, and
6878 functions to organize and report system call information.
6879 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6880 saved_exitset, saved_entryset): Add to procinfo struct.
6881 * procfs.c (struct trans): Add.
6882 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6883 siginfo_table, errno_table): Tables to translate numeric values
6884 to symbolic names and short descriptions.
6885 * procfs.c (signalname, info_proc_signals): Add function and
6887 * procfs.c (proc_info): Now info_proc.
6888 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6889 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6890 info_proc_faults, lookupname, lookupdesc, sigcodename,
6891 sigcodedesc): New functions.
6892 * procfs.c (proc_signal_handling_change): New function to set
6893 the trace flags based on the state of gdb's signal handling flags.
6894 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6895 and remove code to do PIOCSTRACE ioctl.
6896 * procfs.c (attach, detach): Preserve and restore process flags
6897 using saved_* fields in procinfo struct.
6898 * procfs.c (attach): Call proc_signal_handling_change.
6899 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6900 * procfs.c (proc_desc): Update for latest changes.
6901 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6902 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6903 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6905 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6907 * procfs.c (set_proc_siginfo): Add prototype and new function.
6908 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6909 up inferior siginfo struct.
6910 * elfread.c (elf_symfile_read): Compute the relocation amount
6911 by subtracting off the address of the ".text" section.
6912 * solib.c: Add pointer to ".text" section to so_list struct.
6913 * solib.c (solib_map_sections): Initialize pointer to ".text"
6914 section in so_list struct.
6915 * solib.c (symbol_add_stub): Pass base address of ".text"
6916 section to symbol_file_add, rather than the load address of
6917 the shared library. On SunOS they are the same. On SVR4 they
6920 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6922 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6923 function name, not .gdbinfo. symbol.
6925 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6927 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6929 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6931 * Makefile.in (VERSION): 4.4.8
6933 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6934 commands in .cshrc/.profile won't get traced.
6936 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6938 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6939 * exec.c (build_section_table): Don't abort if no sections.
6940 * sparc-tdep.c (single_step): Lint.
6941 * utils.c (mrealloc): Handle realloc (0, size) case here.
6943 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6945 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6948 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6950 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6951 .gdbinfo. symbols are created. Move creation from parse_procedure
6952 to parse_symbol, where it is fairly easy to grow the symtab. This
6953 also fixes a symtab trashing bug on all mips-based systems.
6954 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6956 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6957 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6959 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6961 * c-exp.y: Add missing return type to yyparse() prototype.
6963 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6965 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6967 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6968 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6969 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6970 (patch_opaque_types): Avoid dummy args and result.
6971 * objfiles.c (have_partial_symbols, have_full_symbols,
6972 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6973 (iterate_over_objfiles, iterate_over_symtabs,
6974 iterate_over_psymtabs): Remove, clunky and slow.
6975 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6976 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6977 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6978 dump_objfile): Remove dummy args and results. Move filename
6979 comparisons to callers.
6980 (printsyms_command, printpsyms_command, printmsyms_command,
6981 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6982 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6983 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6984 list_symbols, make_symbol_completion_list): Replace explicit
6985 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6986 Eliminate Dijkstra flag crap, break out of loops with gotos.
6987 (lookup_symtab_1): Protect '/' tests from short filenames.
6988 (cplus_mangled_symbol): Move inline into lookup_symbol.
6989 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6990 (relocate_minimal_symbol): Move inline to vmap_symtab.
6991 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6992 iterate_over_msymbols with ALL_MSYMBOLS.
6994 Misc cleanup prior to release.
6996 * Makefile.in (VERSION): Roll to 4.4.7.
6997 (HFILES): Add call-cmds.h.
6998 * call-cmds.h: New header for command fns called by other files.
6999 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7000 (breakpoint_1): Remove unused type arg. Change callers.
7002 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7003 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7004 * mipsread.c: Add prototypes for all static functions.
7006 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7007 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7008 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7009 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7010 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7011 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7014 * buildsym.c (define_symbol): Handle global register variables
7015 (from Pierre Willard). Complain if register numbers are too large.
7016 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7017 * tm-sparc.h: Don't #include <sun4/reg.h>.
7018 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7019 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7021 * language.h: Avoid forward enum declaration.
7022 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7023 config/sun4os5.mt: New host and target.
7024 * defs.h (errno): #include <errno.h> rather than assuming int.
7025 From Pierre Willard.
7027 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7028 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7029 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7030 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7031 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7032 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7033 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7035 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7037 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7038 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7039 * language.h (enum exp_opcode): Avoid forward enum def.
7040 * main.c (define_command, user_defined_command): Lint.
7041 * mem-break.c, xcoffread.c: Lint.
7042 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7044 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7046 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7047 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7048 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7049 or IBM6000_TARGET as (approximately) appropriate.
7051 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7053 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7054 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7055 or not to try reading symbols from a mapped objfile. Plugs memory
7056 leak due to shared libraries generating no psymtabs or symtabs.
7058 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7060 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7061 * copying.awk: Lint. Make stronger warning at top of copying.c.
7062 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7063 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7064 (lookup_pointer_type): Add FIXME comment.
7065 * main.c (set_history_size_command): Disallow negative size.
7066 * partial-stab.h: Update copyright.
7067 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7069 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7071 * main.c (set_history_size_command): Negative size is error.
7072 (Reported by Peggy Fieland.)
7074 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7076 * coffread.c (coff_symfile_init): Update comment.
7077 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7078 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7079 macros to access the dbx specific objfile information.
7080 * dbxread.c (symfile_string_table, symfile_string_table_size):
7081 Remove these local variables.
7082 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7083 read_dbx_symtab): Remove the stringtab and stringtab_size params
7084 from the function prototypes, the function definition, and the
7085 function calls. These are now available via DBX_STRINGTAB and
7086 DBX_STRINGTAB_SIZE using the objfile pointer.
7087 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7088 an arg to read_dbx_symtab.
7089 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7090 stringtab and the dbx specific per-objfile private info.
7091 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7092 args in prototype, function definition, and function calls. It is
7093 now available via the DBX_SYMCOUNT macro using the objfile
7095 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7096 local instance of struct dbx_symfile_info and replace with DBX_*
7098 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7099 symfile_string_table and symfile_string_table_size.
7100 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7101 symfile_string_table.
7102 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7103 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7104 stringtab size variables. Remove all code that used to reread
7106 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7107 to prior to any calls to mmalloc for the objfile specific heap.
7108 * utils.c (init_malloc): Document the requirement that for each
7109 heap for which corruption checking is desired, that init_mmalloc
7110 must be called prior to any mmalloc calls on the heap.
7112 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7114 * rs6000-pinsn.c: Make dis-assembly output more like
7115 other targets: Don't print instruction in hex before
7116 the assembly; use print_address to print out jump
7119 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7121 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7122 * cplus-dem.c: Support "Sc" meaning "signed char".
7124 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7126 * configure.in: fix iris/iris3.
7128 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7130 * command.c, main.c (various places): Use ctype.h macros
7131 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7132 (such as (x >= 'A' && x <= 'Z')).
7133 (There are still more of these in other files.)
7134 * main.c (defined_command): Lower-case the user's
7135 new command before entering it. Needed because
7136 command lookup is case-insensitive (and also lower-cases).
7137 (Based on Metin's earlier patch.)
7139 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7141 * config/irix4.mh: new file.
7143 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7145 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7148 * xm-mips.h: Declare strdup for ultrix.
7150 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7151 when calling new_symbol.
7152 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7155 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7157 * config/rs6000.mh: Update (for Fred's new mmalloc)
7158 flags to disable use of GNU malloc/mmalloc.
7159 * munch: Change SYSV rule to allow .text before the label,
7160 as well as after, to work for AIX.
7161 * gdbtypes.h: Minor clarifiction.
7163 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7165 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7166 continuation in yet another place (between method declarations).
7168 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7170 * mips-tdep.c: include symfile.h and objfiles.h to fix
7173 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7175 * valops.c (value_struct_elt_for_reference): Added 'offset'
7176 parameter to handle multiple inheritance.
7177 * eval.c, value.h: Update accordingly.
7179 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7181 * objfiles.h: New file
7182 * Makefile.in (HFILES): Add objfiles.h
7183 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7184 main_scope_lowpc, main_scope_highpc.
7185 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7186 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7187 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7188 xcoffread.c, : Include objfiles.h.
7189 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7190 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7191 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7192 inside_entry_file() and logic changed appropriately.
7193 * blockframe.c (outside_startup_file): Renamed to
7194 inside_entry_file() and logic changed appropriately.
7195 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7196 and logic changed to use per-objfile specific fields.
7197 * blockframe.c (inside_entry_scope): Renamed to
7198 inside_entry_func() and logic changed to use per-objfile specific
7200 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7201 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7202 Remove extern decls.
7203 * symfile.c, symfile.h (entry_point): Remove extern decl.
7204 * coffread.c (coff_symfile_init): Common entry point init code
7205 moved to symfiles.c, call init_entry_point_info().
7206 * coffread.c (complete_symtab): Use new per-objfile entry info.
7207 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7208 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7210 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7211 * defs.h (inside_entry_scope, outside_startup_file,
7212 inside_main_scope): Prototypes changed for renames to
7213 inside_entry_func, inside_entry_file, inside_main_func,
7215 * symfile.c (syms_from_objfile): Common entry point init code
7216 moved to init_entry_point_info() and call init_entry_point_info().
7217 * symfile.h (init_entry_point_info): Include prototype.
7218 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7219 moved to symfiles.c and call init_entry_point_info().
7220 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7221 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7222 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7224 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7225 works for the majority of targets.
7226 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7227 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7228 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7229 Use default definition in frame.h.
7230 * frame.h (selected_frame_level): Make decl extern.
7231 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7232 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7233 * partial-stab.h: Use new per-objfile entry info.
7234 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7235 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7236 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7237 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7238 have_minimal_symbols): Prototypes moved to objfiles.h.
7239 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7240 Macros moved to objfiles.h.
7241 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7243 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7245 More C++ improvements (pointers to members, qualified names).
7246 * c-exp.y: Support exp.type::name and exp->type::name
7247 syntaxes. (Unfortunately, doesn't work for static members.)
7248 * c-exp.y, eval.c: Make type::~type work better.
7249 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7250 value_static_field by value_struct_elt_for_reference.
7251 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7252 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7253 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7254 for OP_SCOPE operand; no point in it now that we use lazy
7255 reading of values, and use "reference to member" objects.
7256 * gdbtypes.h: Clarify comment.
7257 * valops.c: Change value_struct_elt_for_address to return
7258 a reference (or variable), rather than a pointer. Change
7259 the name to value_struct_elt_for_reference to reflect this.
7260 Returning a reference instead of a address provides a
7261 generalization, since we can use the routine for both
7262 class::name as well as &class::name.
7263 Also, recurse to handle multiple inheritance properly.
7264 * valprint.c: Moved code to print pointer-to-members
7265 to new function point_class_member. This allows a
7266 "reference-to-member" to be printed using the same code.
7267 * valprint.c (type_print_varspec_prefix): Avoid printing
7268 "struct " for domains of class-member types.
7269 * valops.c (search_struct_field): Inline code for simplified
7270 version of value_static_field (which can then be deleted).
7271 * value.h: Rename value_struct_elt_for_address to
7272 value_struct_elt_for_reference. Delete value_static_field.
7273 * values.c: Remove no longer used function value_static_field.
7275 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7277 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7278 elfread.c (coff_symfile_finish): Add function, prototype, and
7279 add to the xxxx_sym_fns struct for each file type. Also reformat
7280 the xxxx_sym_fns vector to a standard format and add comments.
7281 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7282 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7283 Pass pointer to struct objfile rather than pointer to sym_fns.
7284 Change references inside each function accordingly. Allocate any
7285 symbol file specific info in the per-objfile memory region.
7286 * dbxread.c (free_and_init_header_files): Break function into
7287 free_header_files(), called from dbx_symfile_finish(), and
7288 init_header_files(), called from dbx_new_init().
7289 * dbxread.c (dbx_new_init): Move deallocation things to new
7290 dbx_symfile_finish function.
7291 * elfread.c (elf_new_init): Call buildsym_new_init().
7292 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7293 routine for the objfile before deallocating other stuff.
7294 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7295 * symfile.h: Move struct sym_fns to before struct objfile def.
7296 Add sym_finish function pointer and change prototypes of other
7297 function pointers to reflect passing struct objfile pointer rather
7298 than struct sym_fns pointer.
7299 * symfile.c: Remove now obsolete symtab_fns pointer.
7300 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7301 locates the correct sym_fns struct for the given objfile.
7302 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7303 for better support of mapped symbol tables.
7304 * symfile.c (symbol_file_command): Remove obsolete code using
7306 * symfile.h: Remove duplicate declarations for symfile_objfile,
7307 entry_point, and object_files.
7308 * target.c (target_info): Compare symfile_objfile to NULL.
7309 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7310 aixcoff_symfile_finish().
7312 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7314 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7315 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7316 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7318 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7320 Some improvements to g++ debugging.
7321 * symtab.c (list_symbols): demangle before pattern matching.
7322 * symtab.c: Other fixes to improve handing of operators.
7323 * valprint.c (type_print_base): Fix test for constructor.
7324 * values.c (value_static_field): Allow evaluation of
7325 CLASS::METHOD, returning a function pointer.
7327 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7329 * Makefile.in (VERSION): Roll 4.4.6.
7330 * exec.c (exec_file_command): Add code to ignore optional args
7331 passed in by file_command() for use in symbol_file_command().
7332 * main.c (main): Document -mapped and -readnow in help summary.
7333 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7334 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7335 to get filename from bfd with bfd_get_filename(). Test mapto
7336 against 0, not NULL. Use mstrsave() to make copy of filename.
7337 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7339 * remote-vx.c (vx_load_command, add_symbol_stub):
7340 Symbol_file_add() takes an additional arg.
7341 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7343 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7344 changed to return a bfd not an objfile pointer.
7345 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7346 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7347 Change to eliminate local bfd and use symfile_bfd_open() plus
7348 allocate_objfile(). Add code to implement readnow option.
7349 * symfile.c (symbol_file_command): Changes to option handling,
7350 readnow functionality moved to symbol_file_add().
7351 * symfile.c (symfile_init): Eliminate local copy of bfd.
7352 * symfile.c (add_symbol_file_command): Changes to parse mapped
7353 and readnow options.
7354 * symfile.h (allocate_objfile): Arg removed from prototype.
7355 * symtab.h (symbol_file_add): Arg added to prototype.
7356 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7359 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7361 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7362 mtrace.awk, state.c, state.h: Removed.
7363 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7364 directories searched for source files.
7365 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7366 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7367 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7368 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7369 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7370 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7371 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7373 * Makefile.in (HFILES): Remove state.h
7374 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7375 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7376 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7377 * Makefile.in (clean): Remove all object files.
7378 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7379 * cplus-dem.c: Remove prototypes definitions that are now done in
7381 * dbxread.c (throughout): Change from using per-objfile
7382 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7383 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7384 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7385 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7386 * depend: Remove dependencies for state.o, state.h.
7387 * dwarfread.c: Add declaration for warning_pre_print.
7388 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7389 * dwarfread.c (throughout): Change from using per-objfile
7390 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7391 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7392 use supplied objfile.
7393 * i386-xdep.c (print_387_status): Change to use warning() rather
7395 * i387-tdep.c (print_387_control_word): Change to use warning()
7396 rather than printfs.
7397 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7398 that some compilers grumble about.
7399 * language.c (throughout): Add declaration for warning_pre_print
7400 and using warning() instead of printfs.
7401 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7402 * main.c (main): Add declaration for warning_pre_print and set it
7403 similarly to error_pre_print. Add declarations for
7404 mapped_symbol_files and readnow_symbol_files. Add appropriate
7405 definitions to long_options[].
7406 * minsyms.c: Trivial fix to comment.
7407 * objfiles.c (allocate_objfile): Substantially rewritten for
7408 using mapped symbol files.
7409 * objfiles.c (throughout): Change from using per-objfile
7410 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7411 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7412 * source.c (throughout): Change from using per-objfile
7413 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7414 * source.c (open_source_file): Use mstrsave to save file name in
7415 mapped symbol region for objfile.
7416 * symfile.c: Remove include for state.h.
7417 include to local form.
7418 * symfile.c (symbol_file_add_digested): Remove.
7419 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7421 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7422 from objfile structure. Add malloc descriptor pointer (md).
7423 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7424 * symm-xdep.c (print_fpu_status): Use warning() rather than
7426 * symmisc.c (free_symtab_block): Now takes and uses current
7428 * symmisc.c (throughout): Change from using per-objfile
7429 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7430 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7431 Sun compiler grumblings when PTR is char *.
7432 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7433 msymbols() to correct pointer type.
7434 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7435 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7436 error always starts on a line of it's own.
7437 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7438 Rewrite for new mapped malloc package use.
7439 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7440 that don't want to use the mapped malloc package; pass arguments
7441 on to traditional malloc package functions.
7442 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7443 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7444 mrealloc, malloc, and realloc but get fatal error if runs out
7446 * utils.c (msavestring, mstrsave): Save a string in a specific
7447 mapped malloc region.
7448 * utils.c (print_spaces): Use xmalloc to get the buffer.
7449 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7450 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7451 * config/i386v4.mh: Insignificant reorganization.
7453 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7455 * xcoffread.c: Only enable compilation of debugging functions
7456 if IBM6000 is defined. Fails to compile otherwise.
7458 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7460 * Makefile.in: pass MAKEINFO down on info.
7462 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7464 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7465 useless code, including an lseek to an uninitialized variable.
7466 Reported by Jim Williams <jimbo@wrs.com>.
7468 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7470 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7471 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7472 * minsyms.c, symfile.c: Changes that may be generally
7473 applicable, but are #ifdef IBM6000 for now.
7474 * rs6000-xdep.c: Fixed typo in comment.
7475 * rs6000-tdep.c: Non-substatial changes.
7476 * xoffread.c: The main change here is addition of some
7477 debugging functions.
7478 * xoffexec.c: More changes.
7480 * xcoffread.c: Fixed two too-few-parameters bugs.
7482 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7483 to SOLIB_CREATE_INFERIOR_HOOK macro.
7485 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7487 * symfile.h: Add prototype for iterate_over_msymbols().
7488 * symtab.c (cplus_mangled_symbol): Add function.
7489 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7490 iterate_over_msymbols to find demangled C++ symbol.
7491 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7492 value to iterate_over_msymbols().
7493 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7496 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7498 * Makefile.in: added check target.
7500 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7502 * ecoff.c: Move to ../bfd/coff-msym.c.
7503 * config/mt-*mips: Remove ecoff.o from the configuration.
7504 * remote.c (): Add newline to initial +.
7505 (remote_resume): Mention how to cope with signals.
7506 (remote_interrupt): Add debug msg.
7507 (remote-wait): Implement new 'T' reply, which includes
7508 status, PC, and FP all in a single short message.
7509 (putpkt): Add further debugging of packet acks.
7510 * mipsread.c (fixup_symtab): Also swap RFD's.
7511 (parse_partial_symbols): Avoid bug on unknown symbol types.
7512 * Makefile.in (VERSION): Roll to 4.4.5.
7513 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7514 for remote MIPS by limiting heuristic to 200 byte search.
7515 (heuristic_proc_desc): Byte-swapping.
7516 (mips_print_register): Cope with failure of
7517 read_relative_register_raw_bytes. Byte-swap integers for
7519 * mips-pinsn.c (print_insn): Byte-swap instruction.
7521 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7523 * config.sub configure.in config/mh-irix4
7524 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7525 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7526 gdb/xm-irix4.h gdb/config/mt-irix3
7527 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7529 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7531 * defs.h, utils.c: xrealloc takes PTR as first arg.
7532 * defs.h: Reword confusing comment about ANSI prototypes.
7533 * defs.h: Some minor whitespace changes.
7534 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7535 not NULL, which can be (void *).
7536 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7537 * tm-i386v.h (SP_ARG0): Define
7538 * xm-sysv4.h: Back out of change for missing prototypes.
7539 * i386-tdep.c (get_longjmp_target): Add function.
7541 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7543 * Makefile.in: install man page too.
7545 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7547 * All GDB files that #include defs.h: Removed stdio.h.
7548 (defs.h): #include stdio.h.
7550 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7552 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7553 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7554 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7555 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7556 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7557 it before printing out the hex shape of an address.
7559 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7561 * rs6000-xdep.c (frame_initial_stack_address): Move
7562 code to set frame->cache_fsr into new separate function
7563 frame_get_cacahe_fsr. This allows fixing a fatal error.
7564 * xcoffexec.c: Turn previously suppressed error
7565 message back on, after cleaning up BFD.
7567 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7568 printing of blank line, since it cases printing of an
7569 extra blank line. Is this intended? It does mess up
7571 * defs.h: Put back declarations of malloc and realloc,
7572 but protected by #ifndef MALLOC_INCOMPATIBLE.
7573 * objfiles.c: Undo previous change: Use malloc/realloc
7574 for objfile malloc/realloc fields (but add a cast).
7575 * xcoffexec.c: Suppress an error message (for now).
7577 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7579 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7580 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7581 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7583 * xcoffread.c: Modifications to C_DECL storage class handling, and
7584 introduction of an old smash_to_pointer_type() routine.
7586 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7587 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7588 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7589 parameters have been modified.
7591 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7592 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7593 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7594 and fetch_inferior_registers() always fetched all the registers
7595 resulting valid register values at hand all the time. Pushing a dummy
7596 frame did not require validating all register values first. After
7597 putting the above mechanism into action, we didn't have valid registers
7598 values always ready. Thus, all registers need to be fetched before
7599 pushing a dummy frame now.
7601 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7602 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7603 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7604 the starting address (actual frame address) of a frame.
7605 * rs6000-tdep.c: modifications to function_frame_info() to see if
7606 function reserves a frame pointer register (alloca register)
7607 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7608 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7609 functions with alloca() calls.
7611 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7613 * xm-sysv4.h: Provide definitions/prototypes for host environment
7614 functions for which no definitions or prototypes are provided in
7615 any currently included gdb or host environment header files.
7616 For SVR4, this currently includes malloc and realloc, which cannot
7617 be portably prototyped in any gdb include file.
7619 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7621 * buildsym.h: Remove obsolete variable file_stabs.
7623 * Makefile.in: Move place where configure merges in host-
7624 and target-dependent fragments later, so the latter
7625 can override (say) GNU_MALLOC.
7626 * config/mh-rs6000: Use system malloc. Otherwise, I
7627 ended up with *two* incompatible versions of malloc
7628 (functions in libc would call the malloc in libc).
7629 I assume this is a shared library problem.
7631 * remote.c: Fix (presumed) typo.
7632 * objfiles.c: Use xmalloc/xrealloc instead of
7633 malloc/realloc (since the latter are no longer declared).
7635 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7636 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7637 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7638 handle individual registers.
7639 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7640 correctly in case it wasn't cached yet. (A problem showed up
7641 after fetching individual registers.)
7642 * buildsym.c: Disable type_synonym_name's type name overwriting
7643 in cases it is unnecesary. rs6000 portation doesn't use
7644 type_synonym_name, and it used to nullify type names
7645 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7646 type's name as soon as space for that type is allocated.
7647 * xcoffread.c: ignore a section's lineno information if it is
7648 not `.text'. (In rs6000 bfd portation integration, skipping over
7649 `.pad' sections are ignored since it was in machine independent
7650 part of the code. Thus, a problem of fake sections with invalid
7651 lineno information arised.)
7653 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7654 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7655 * rs6000-tdep.c: make function_frame_info() work whether or not
7656 reading from a core file.
7657 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7659 * infrun.c. main.c, printcmd.c. symtab.c:
7660 More changes from IBM for rs6000.
7663 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7665 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7666 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7667 Merge in changes (mostly from IBM) for RS6000.
7668 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7669 More changes from IBM for RS6000. These are in machine-
7670 independent code, and probably could do with some cleaning
7671 up. The most questionable of these are #ifdef IBM6000.
7672 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7673 to single_step() (for consistency with rs6000 and i860).
7674 * utils.c: Allow the 1st arg to xrealloc to be NULL
7675 (in which case do malloc). This removes the need for
7676 some tests in xcoff code (and perhaps other places?).
7677 * coffread.c: Removed variables last_source_file,
7678 type_vector, and type_vector_length as these are now
7679 defined by buildsym.[ch].
7680 * defs.h: Remove prototypes for malloc and realloc, since
7681 these should only be used to implement xmalloc and xrealloc,
7682 and they conflict with <stdlib.h> in AIX - where they
7683 return void* even when __STDC__ isn't defined. Sigh.
7684 * munch: Recognize *initialize* in data as well as text
7685 (AIX uses data). Also, incorporate a patch from Garrett
7686 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7687 much more sensible, by only trying to match the name of
7688 the initialize_foo function, and not the junk before it.
7690 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7692 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7693 unless symbol table indicates that something has changed.
7695 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7697 * remote.c: Make it work for embedded MIPS. Increase buffer
7698 size, and use throughout. Round buffer size up if too many regs.
7699 Support baud rate setting and try for an 8-bit path. If
7700 interrupted while waiting for target, send a ^C down the wire.
7701 Avoid single-byte reads.
7702 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7704 * mips-xdep.h: Avoid the embedded regs when on Unix.
7706 * mipsread.c: Byte-swap the symbol table structures, using
7707 routines from ecoff.c, to read a symbol table written in any
7708 of the four possible byte orders.
7709 * configure.in (mips-big-* target): Same as Sony News.
7710 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7711 * ecoff.c: New file for symbol swapping routines.
7713 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7715 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7716 all-breakpoints' command.
7717 * (get_number): Allow users to enter negative breakpoint numbers.
7718 * (breakpoint_1): Reformat display of 'info break' to show new
7720 * (create_longjmp_breakpoint, breakpoint_re_set,
7721 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7722 symfile.c (syms_from_objfile): Re-do
7723 insertion of longjmp breakpoints. Move all code into
7724 breakpoint_re_set, and call that instead of
7725 create_longjmp_breakpoint in symfile.c.
7727 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7729 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7730 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7731 * symtab.c (find_pc_symtab): Handle having no objfiles.
7732 * infcmd.c: Fix comment.
7733 * objfiles.c (free_all_objfiles): Add.
7734 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7735 * symfile.c (symbol_file_command): free all objfiles when
7736 specifying a new symbol file.
7737 (reread_symbols): Stat the file name, don't fstat the descriptor.
7739 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7741 * Makefile.in, configure.in: removed traces of namesubdir,
7742 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7743 copyrights to '92, changed some from Cygnus to FSF.
7745 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7747 * dbxread.c (end_psymtab): Delete empty psymtabs.
7748 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7749 * symfile.h (struct objfile): Add free_psymtabs.
7751 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7753 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7755 * symfile.c (symbol_file_command): strcmp => !strcmp.
7756 * breakpoint.h: Move prototypes to follow enum definition they need.
7757 * breakpoint.c, infrun.c: Lint.
7758 * printcmd.c: Use `enum enable' rather than `enum
7760 * mipsread.c: First pass at making it compile with the new
7761 objfile changes. Probably seriously broken still, but it
7764 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7766 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7767 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7768 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7769 stepping (and nexting) through longjmp(). Also, cleanup
7770 breakpoint handling quite a bit by creating explicit breakpoint
7771 types instead of using magic breakpoint numbers.
7772 Makefile.in: Update version to 4.4.3
7774 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7776 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7777 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7778 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7780 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7782 * minsyms.c (install_minimal_symbols): Add bunches to any
7783 existing minsyms in the objfile. Avoid extra mallocation
7784 by working directly in the obstack. Remove ignored `mainline' parm.
7785 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7786 xcoffread.c: Change all callers.
7787 * FIXME: We should be able to eliminate MAINLINE from all the
7788 symbol readers now, with a small bit of work.
7790 * valops.c, value.h: Lint.
7791 * remote-vx.c: Add missing break; statement. Bugfix by
7792 Michael Sclafani, <sclafani@src.dec.com>.
7794 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7796 * Makefile.in (VERSION): Update version to 4.4.2
7797 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7798 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7799 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7800 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7801 mmap-alloc.o, mmap-sbrk.o
7803 * altos-xdep.c: Minor whitespace change.
7804 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7805 use to new minimal symbol table use.
7806 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7807 * arm-xdep.c (store_inferior_registers): Returns void.
7808 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7809 Convert from misc function vector use to new minimal symbol table use.
7810 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7811 * breakpoint.c: Add prototypes for local functions.
7812 * breakpoint.c (catch_command_1): Change to static and remove unused
7814 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7815 * breakpoint.h: Change function decls to prototype form.
7816 * buildsym.c: Add prototypes for local functions.
7817 * buildsym.c: Moved hashname() function here from dbxread.c.
7818 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7819 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7820 * buildsym.c (dbx_alloc_type): Change to static.
7821 * buildsym.c (finish_block): Add objfile parameter.
7822 * buildsym.c (misc): Change symbol_obstack to objfile version.
7823 * buildsym.c (make_blockvector): Change to static.
7824 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7825 * buildsym.c (compare_line_numbers): Change to static, args are const,
7826 cast args when used.
7827 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7828 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7829 and made static. Add objfile parameter.
7830 * buildsym.c (end_symtab): Simplify code using line table size.
7831 Realloc the linetable on the objfile symbol_obstack and copy there.
7832 * buildsym.c (scan_file_globals): Convert from misc function vector
7833 use to new minimal symbol use.
7834 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7835 strings get allocated in objfile's symbol_obstack. Convert references
7836 to builtin types to lookup_fundamental_type().
7837 * buildsym.c (read_type): Make static, add objfile parameter, convert
7838 references to buildin types to lookup_fundamental_type().
7839 * buildsym.c (read_struct_type): Add objfile parameter.
7840 * buildsym.c (read_array_type): Make static, add objfile parameter.
7841 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7842 * buildsym.c (read_huge_number): Make static.
7843 * buildsym.c (read_range_type): Make static, add objfile parameter,
7844 convert references to buildin types to lookup_fundamental_type ().
7845 * buildsym.c (read_args): Make static, add objfile parameter.
7846 * buildsym.h: Convert function decl's to prototype form.
7847 * c-exp.y: Add prototypes for local functions, convert uses of misc
7848 function vector to minimal symbol table. Reformat all builtin type
7849 initializations and pass a NULL objfile to init_type() for them.
7850 * coffread.c: Change context_stack ref's to coff_context_stack,
7851 add local function prototypes. Cast uses of xrealloc arg 1.
7852 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7853 crafting a new type.
7854 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7855 * coffread.c (finish_block): Change name to coff_finish_block.
7856 * coffread.c (make_blockvector): Add and use objfile parameter.
7857 * coffread.c (record_line): Change name to coff_record_line.
7858 * coffread.c (start_symtab): Change name to coff_start_symtab.
7859 * coffread.c (end_symtab): Change name to coff_end_symtab.
7860 * coffread.c (record_misc_function): Change name to record_minimal_
7861 symbol and change to minimal symbol table use from misc func tbl.
7862 * coffread.c (coff_symfile_read): Convert from misc function vector
7863 use to minimal symbol table use.
7864 * coffread.c (hashname): Remove; use common version in buildsym.c.
7865 * coffread.c (decode_base_type): Change references to builtin types
7866 to calls to lookup_fundamental_type().
7867 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7868 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7869 * command.c: Add prototypes for local functions.
7870 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7871 appropriate member of the function union for that type.
7872 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7873 ifdef out the function since it isn't currently used.
7874 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7875 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7876 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7877 * command.c (help_cmd): Compare function pointer to NULL.
7878 * command.c (help_cmd_list): Compare function pointer to NULL.
7879 * command.c (lookup_cmd_1): Use correct member of function union.
7880 * command.c (undef_cmd_error): Make static.
7881 * command.c (complete_on_cmdlist): Use correct member of func union.
7882 * command.c (do_setshow_command): Use correct member of func union.
7883 * command.c (shell_escape): Convert rindex use to strrchr.
7884 * command.h (COMMAND_H): Define if already included.
7885 * command.h (cmd_list_element struct): Change 'function' to a union
7886 and prototype args. Prototype completer function.
7887 * command.h: Convert decl's to prototype form.
7888 * convex-xdep.c (store_inferior_registers): Returns void.
7889 * copying.c: Prototype local functions.
7890 * coredep.c: Minor whitespace change.
7891 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7892 * cplus-dem.c: Prototype local functions.
7893 * dbxread.c (hashname): Remove; moved to buildsym.c.
7894 * dbxread.c (free_and_init_header_files): Make static.
7895 * dbxread.c: Add prototypes for local functions.
7896 * dbxread.c (new_object_header_files): Remove; inlined usages.
7897 * dbxread.c (xrealloc usages): Cast args.
7898 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7899 and change usages accordingly.
7900 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7901 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7902 * dbxread.c (dbx_next_symbol_text): Make static.
7903 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7904 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7905 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7906 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7907 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7908 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7910 * dwarfread.c (record_misc_function): Change name to record_minimal_
7911 symbol and use minimal symbol table throughout.
7912 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7913 * dwarfread.c: Convert all references to builtin types to use the new
7914 lookup_fundamental_type function.
7915 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7916 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7918 * elfread.c (record_misc_function): Convert to use record_minimal_
7920 * elfread.c (elf_symtab_read): Add objfile parameter.
7921 * eval.c: Add prototypes for local functions and move some decls
7922 around to accomodate prototypes.
7923 * expprint.c: Add prototypes for local functions. Change references
7924 to misc function vector to minimal symbol table.
7925 * findvar.c (read_memory usages): Cast args.
7926 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7927 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7928 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7929 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7930 * gould-xdep.c: Minor whitespace change.
7931 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7932 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7933 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7934 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7935 * i386-tdep.c: Add prototypes for local functions.
7936 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7937 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7938 that defaulted to int.
7939 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7940 i386_push_dummy_frame): Returns void.
7941 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7942 int and explicitly declare return type as int.
7943 * i387-tdep.c: Minor formatting changes.
7944 * i960-tdep.c (leafproc_return): Convert from misc function vector
7945 use to minimal symbol table use.
7946 * infcmd.c: Add prototypes for local functions.
7947 * infcmd.c (continue_command, until_next_command, until_command,
7948 path_info, path_command): Make static.
7949 * infcmd.c (step_1, until_next_command): Convert from misc func
7950 vector to minimal symbol table use.
7951 * inflow.c: Add prototypes for local functions.
7952 * infptrace.c (store_inferior_registers): Returns void, not int.
7953 * language.c (_initialize_language): Use proper member of function
7955 * m2-exp.y: Add prototypes for local functions, convert misc function
7956 vector uses to minimal symbol table uses.
7957 * m2-exp.y (make_qualname, yyerror): Make static.
7958 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7959 * m68k-pinsn.c: Add prototypes for local functions.
7960 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7961 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7962 * m68k-stub.c: Add prototypes.
7963 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7964 use to minimal symbol table use.
7965 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7966 * m88k-xdep.c (store_inferior_registers): Returns void.
7967 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7968 * mach386-xdep.c (store_inferior_registers): Returns void.
7969 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7970 * main.c: Add prototypes for local functions.
7971 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7972 longjmp() result to (NORETURN void).
7973 * main.c (catch_errors): Prototype the 'func' parameter.
7974 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7975 Takes an unused arg.
7976 * main.c (execute_command): Call the right member of the func union.
7977 * main.c (command_loop_marker, symbol_completion_function,
7978 command_loop): Make static.
7979 * main.c (command_line_input): Make linelength unsigned, cast arg
7980 to command_line_input().
7981 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7982 * main.c (initialize_main): Call right member of function union.
7983 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7984 * mem-break.c: Include symtab.h
7985 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7986 * mips-xdep.c (store_inferior_registers): Returns void.
7987 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7988 use to minimal symbol table use.
7989 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7991 * mipsread.c (make_type): Remove, convert usages to init_type.
7992 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7993 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7994 vector use to minimal symbol table use.
7995 * parse.c: Add prototypes for local functions.
7996 * parse.c (xrealloc usages): Cast args.
7997 * parse.c (prefixify_expression, length_of_subexp): Make static.
7998 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7999 * parser-defs.h: Convert function decls to prototype form.
8000 * partial-stab.h: Convert from misc function vector use to new minimal
8002 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8003 the per-objfile copies.
8004 * printcmd.c: Add prototypes for local functions. Move some struct
8005 definitions around to accomodate prototypes.
8006 * printcmd.c (decode_format): Make static, change args oformat and
8007 osize to int from char.
8008 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8009 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8010 * printcmd.c (print_address_symbolic): Convert from misc function
8011 vector use to minimal symbol table use.
8012 * printcmd.c (address_info): Convert from misc function vector use
8013 to minimal symbol table use.
8014 * printcmd.c (delete_display, enable_display, disable_display_command):
8016 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8017 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8018 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8019 * pyr-xdep.c (store_inferior_registers): Returns void.
8020 * remote-mm.c (mm_load): symbol_file_add return value unused.
8021 * remote-nindy.c: Minor format change.
8022 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8023 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8024 * rs6000-xdep.c (store_inferior_registers): Returns void.
8025 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8026 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8027 vector use to minimal symbol table use.
8028 * solib.c: Add prototypes for local functions.
8029 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8030 function vector use to minimal symbol table use.
8031 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8032 * solib.c (find_solib, shared_library_command): Make static
8033 * solib.c (read_memory, write_memory usages): Cast args.
8034 * solib.c (special_symbol_handling): Add function
8035 * source.c: Add prototypes for local functions.
8036 * source.c (select_source_symtab): Convert to scan objfiles.
8037 * source.c (open_source_file): Make static.
8038 * source.c (xrealloc usages): Cast args.
8039 * source.c (source_line_charpos): ifdef out, unused.
8040 * source.c (get_filename_and_charpos): Make static.
8041 * stack.c: Add prototypes for local functions.
8042 * stack.c (print_frame_info, frame_info): Convert from misc function
8043 vector use to minimal symbol table use.
8044 * symfile.c: Add prototypes for local functions.
8045 * symfile.c (compare_symbols): Make args const PTR's.
8046 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8047 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8048 * symfile.c (obsavestring): Add objfile parameter.
8049 * symfile.c (init_misc_bunches, prim_record_misc_function,
8050 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8051 sort_misc_function_vector, compact_misc_function_vector): Remove
8052 * symfile.c (symbol_file_add_digested): Add function.
8053 * symfile.c (symbol_file_add): Returns struct objfile *.
8054 * symfile.c (symbol_file_command): Modify for state file use.
8055 * symfile.c (symfile_open): Add parameter "dumpable".
8056 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8057 * symfile.c (load_command, add_symbol_file_command): Make static.
8058 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8059 * symfile.c (rindex usages): Converted to strrchr.
8060 * symfile.c (allocate_psymtab): New
8061 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8062 converted to minimal symbol table usage, but no obvious conversion.
8063 * symfile.c (free_all_symtabs): Remove.
8064 * symfile.c (_initialize_symfile): Use per-objfile info.
8065 * symfile.h: Rework the objfile structure to add per-objfile data
8066 objects (psymbol_obstack, symbol_obstack, type_obstack,
8067 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8068 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8069 Add prototypes to function declarations.
8070 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8071 function vector usage to minimal symbol table usage.
8072 * symmisc.c (DEV_TTY): Define if not defined.
8073 * symmisc.c: Add local function prototypes.
8074 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8075 printpsyms_command, print_objfiles, print_objfiles_command):
8076 Rework to use iterate_over_*
8077 * symtab.c: Add prototypes for local functions.
8078 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8079 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8080 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8081 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8082 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8083 lookup_reference_type, lookup_member_type, allocate_stub_method,
8084 check_stub_method, create_array_type, smash_to_member_type,):
8086 * symtab.c (lookup_symbol): Some args are const.
8087 * symtab.h: All type related defs and structs moved to gdbtypes.h
8088 * symtab.h: Convert decls to prototypes.
8089 * target.c (noprocess): Make static.
8090 * target.h: Change decl's to prototypes.
8091 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8092 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8093 * utils.c (_initialize_utils): Use correct member of function union.
8094 * valarith.c: include gdbtypes.h
8095 * valops.c: include gdbtypes.h, add prototypes for local functions.
8096 * valops.c (value_push, value_arg_push, find_function_addr):
8098 * valops.c (value_string): Convert from misc function vector use
8099 to minimal symbol table use.
8100 * valops.c (check_field_in): Make arg const.
8101 * valprint.c: Add prototypes for local functions.
8102 * valprint.c (print_string): Make static
8103 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8104 * values.c: Add prototypes for local functions.
8105 * values.c (value_headof): Convert from misc function vector to
8106 minimal symbol table.
8107 * xcoffexec.c: Add prototypes for local functions.
8108 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8110 * xcoffexec.c (relocate_minimal_symbol): Add.
8111 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8112 * xcoffread.c: Add prototypes for local functions.
8113 * xcoffread.c (sort_syms): Convert to scan objfiles.
8114 * xcoffread.c (read_xcoff_symtab): Make static.
8115 * xcoffread.c (various): Replace references to builtin types with
8116 calls to lookup_fundamental_type. Replace references to symbol_obstack
8117 and psymbol_obstack with pointers to the per-objfile copies.
8118 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8119 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8121 * xcoffread.c (init_stringtab): Add objfile parameter.
8122 * gdbtypes.c: New file
8123 * minsyms.c: New file
8124 * mmap-alloc.c: New file
8125 * mmap-sbrk.c: New file
8126 * objfiles.c: New file
8130 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8132 * Check in Fred Fish's changes in these modules. Fred
8133 will make ChangeLog entries for all of them. Update VERSION
8136 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8138 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8140 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8141 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8142 value.h: Prototypes for static functions; lint.
8143 * gdbtypes.h: Empty file to ease transition.
8145 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8147 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8148 inferior.h, language.h, signame.h, target.h, terminal.h,
8149 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8150 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8152 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8153 signame.c, sparc-xdep.c: Prototypes for all static functions.
8155 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8156 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8157 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8158 Remove to_call_function and target_call_function, since it
8159 always calls the same thing (call_function_by_hand).
8160 * core.c, exec.c, solib.c: Rename target_ops sections =>
8162 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8163 target.h: target_kill takes no args.
8164 * language.c (language_info): Scaffolding to allow briefer
8165 messages when the current language changes. FIXME.
8166 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8167 complaints about volatile functions.
8168 * xm-sysv4.h (HAVE_MMAP): Define.
8170 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8172 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8173 to make prototypes for all functions declared here.
8174 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8175 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8176 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8177 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8178 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8179 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8180 * utils.c: Avoid declaring malloc and realloc. Lint.
8181 (request_quit): Accept signal-number parameter.
8183 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8185 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8186 DIE's. Add new function read_tag_pointer_type() to read them.
8188 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8189 When creating a new user defined type, check to see if a partial
8190 type already exists, and if so, bash it to fit.
8192 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8194 * coffread.c (decode_base_type): Pass long, not union.
8195 Fix by Eric Valette, ev@chorus.fr.
8197 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8199 * elfread.c (elf_symtab_read): Fix code to correctly track
8200 changes in bfd for absolute symbols.
8202 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8204 * xm-vaxbsd.h: Close off comment.
8206 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8208 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8210 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8212 * mips-tdep.c (mips_print_registers): Print correct register
8213 number for double pseudo-registers.
8215 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8217 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8218 in the op$::OPERATOR. case. From Steven McCanne,
8219 <mccanne@horse.ee.lbl.gov>.
8221 * exec.c (set_section_name): Pass arg to exec_files_info;
8222 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8224 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8226 * main.c (print_gdb_version): Copyright msg: only this year.
8227 (cd_command): Avoid changing current_directory on error.
8229 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8231 * mipsread.c (parse_partial_symbols): Handle dependencies
8232 between partial symbol tables (when not doing stabs-in-ecoff).
8233 (This used to be handled by parse_fdr, but parse_fdr was
8234 incompatible with handling stabs-in-ecoff, so the code
8235 was re-written to not use parse_fdr. Unfortunately,
8236 the logic to handle dependencies was overlooked.)
8238 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8240 * coffread.c (read_enum_type): Use the size of a target int when
8242 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8244 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8245 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8246 TARGET_PTR_BIT to determine size of a pointer
8247 * values.c (unpack_long): when unpacking a REF or a PTR don't
8248 assume the size of the type.
8250 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8252 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8253 looking at its members. Improve guess between struct and union,
8254 only assuming union if multiple members have offsets of zero.
8256 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8258 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8259 (This is just for clarity - and one day permitting us to
8260 change FP0_REGNUM from 38 to 32, which would make more sense.)
8261 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8262 register numbers in stabs-in-ecoff get handled correctly.
8264 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8266 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8267 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8268 into BSD and Ultrix.
8270 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8272 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8274 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8276 * Makefile.in: Increment version to 4.4.1.
8277 * main.c (print_gdb_version): Update copyright notice.
8279 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8281 * mipsread.c: Prepend "struct " to the names of structure
8282 types, and similarly for enums and unions. (This used
8283 to be done, but got lost in the re-write to "guess" the
8284 difference between enum/struct/union.)
8285 Also, guess that a tag is an enum if the first member
8288 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8290 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8293 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8295 * Projects: Patching executables is done.
8296 * Makefile.in (VERSION): Roll to gdb-4.4.
8297 * README, WHATS.NEW: Update for gdb-4.4.
8299 * symfile.c (reread_symbols): Whenever we reread one object
8300 file's symbols, we must restart the scan, because the object_files
8301 chain has been permuted.
8303 * exec.c (exec_files_info): Split out into print_section_info.
8304 Print BFD filename of each section if it's not the default one.
8305 * core.c (core_files_info): Call print_section_info.
8307 * xm-vax.h: Include a few system header files whose definitions
8308 must precede defs.h.
8309 * language.c, language.h: Make some things const.
8310 * expression.h, main.c: const spreads like ooze.
8312 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8313 since BREAKPOINT values can be >0x80.
8315 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8317 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8319 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8321 * sparc-pinsn.c: Remove kludge for preferring architectures.
8322 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8323 and forever. Add `add' instruction to the set that get checked
8324 for a preceding `sethi' in order to print an absolute address.
8325 Corresponding changes in ../include/opcode/sparc.h needed
8326 to eliminate garbage instructions.
8328 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8330 * mipsread.c (parse_partial_symbols): Make sure partial
8331 symbols are created for external symbols (as used to be
8332 the case). This is a bit of a pain with the mips-coff.
8333 It uses a table which points to all of the external
8334 symbols belonging to a particular FDR or psymtab.
8335 Once we've generated this table, we might as well save
8336 it, and then use it in psymtab_to_symtab_1 to find
8337 the symbols to pass to parse_external().
8338 * symfile.c, symfile.c: New function start_psymtab_common
8339 to share the common parts of allocating a new psymtab
8340 for dbxread, mipsread (and later dwarfread). Its code
8341 was pulled out from start_psymtab in dbxread.c.
8342 * dbxread.c (start_psymtab): Use start_psymtab_common().
8344 * valprint.c (val_print): If there is an error when trying
8345 to print a string, check to see if there really is a problem
8346 by reading just one character. If that works, assume
8349 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8351 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8352 cypress, v8 mnemonics in that order.
8354 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8356 * sparc-pinsn.c: Put the qsort() back in.
8358 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8360 * findvar.c (read_register, write_register): Handle machines
8361 where REGISTER_TYPE is not the same size as "int".
8363 Handle debug symbols in dynamically loaded (relocated) code:
8365 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8366 offset to process_one_symbol.
8367 (process_one_symbol): Take new offset parameter. Add it into
8368 appropriate symbol types to relocate symbols to loaded addresses.
8369 Handle all possible symbol types, and complain() about types that
8370 we don't expect to see.
8371 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8372 process_one_symbol (FIXME, should pass real offset).
8376 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8378 (set_breakpoint, break_command_1, until_break_command,
8379 catch_command_1, breakpoint_re_set_one): Use it.
8380 * symtab.h (resolve_sal_pc): Declare.
8381 * infcmd.c (jump_command): Use resolve_sal_pc.
8383 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8385 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8387 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8389 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8390 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8391 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8393 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8395 * dbxread.c (process_one_symbol): Make a first cut at handling
8396 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8398 * symtab.c (find_pc_line): Fix stepping into and out of #included
8401 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8403 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8404 no longer any need to copy ../include/opcode/* into gdb.
8406 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8408 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8410 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8412 * valprint.c (type_print_base, type_print_method_args):
8413 Print C++ constructor methods without bogus "return type."
8415 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8417 * infptrace.c (child_xfer_memory): Parameter "target" should
8418 be a pointer to a structure, not the entire structure.
8420 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8422 * depend: Convert the couple of references to ansidecl.h that
8423 used the local gdb version to use the ../include version.
8425 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8428 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8429 (inferior_proc_init): Fix non-ANSI version of args.
8430 (attach): Call print_sys_errmsg with correct number of args.
8431 (mappingflags): Make static, does not need to be global.
8433 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8434 not the entire struct itself.
8436 * valops.c (value_assign): Cast some args to modify_field() and
8437 {read,write}_register_bytes() correctly.
8439 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8441 * Makefile.in (MALLOCSRC): Removed reference to removed local
8444 * dwarfread.c (list_in_scope): Needs an initial value, use file
8447 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8449 * main.c (main): Make option_index local to keep new getopt happy.
8450 main.c, solib.c, Makefile.in: Update copyright notices.
8452 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8454 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8456 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8458 * Makefile.in (HFILES): Add partial-stab.h.
8460 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8462 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8463 New files for stratus. Not complete enough to actually build
8464 on the Stratus machine; that awaits copyright assignment for
8467 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8468 for getting custom flags into CFLAGS when doing makes.
8470 * configure.in: Add config information for stratus.
8472 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8474 * dbxread.c (process_one_symbol): Pass address of structure
8475 to complain(), rather than the whole structure.
8477 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8479 * solib.c (solib_add_common_symbols): Only compile in when not
8480 using SVR4 style shared libraries.
8482 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8484 * dwarfread.c (locval): Add offreg flag to indicate location
8485 values that are computed off a base register.
8487 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8488 TAG_local_variable cases to account for static variables
8489 within function scopes.
8491 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8493 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8494 doesn't exist on some systems.
8496 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8497 nexting over recursive function calls.
8499 * target.c (target_read_string): Create this routine to read null
8500 terminated strings from the target. It deals with running off the
8501 end of memory elegantly as well. solib.c (find_solib): Use
8502 target_read_string() to avoid problems with running off the end of
8505 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8506 that reference pgrp_inferior.
8508 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8510 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8511 mips-tfile has been hacked to act more "traditionally."
8512 * dbxread.c: Fixed typo in comment.
8514 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8516 * mips-tdep.c (mips_skip_prologue): Add some number of
8517 'sw' instructions before 'addiu' adjusts the stack.
8519 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8521 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8522 freescope, buildblock closescope, record_line, add_symbol_to_list,
8523 gatherblocks, make_blockvector): Extensive changes to switch
8524 to generic symbol table building code in buildsym.c. Remove
8525 scope tree structures and functions, symbol table building
8526 functions, and lots of other small changes.
8528 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8529 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8531 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8533 * buildsym.c (cleanup_undefined_types): Add support for enums.
8534 This fixes the 'GDB internal error. cleanup_undefined_types with
8537 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8539 * dbxread.c: detect gcc2 compilations.
8541 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8543 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8544 in ../include/opcode/sparc.h.
8546 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8548 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8549 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8550 to reflect actual locations of opcode files, so TAGS target will
8553 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8555 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8558 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8559 dereferencing to access the correct elements.
8561 * valops.c (value_addr): Declare return type of external func
8564 * xcoffread.c: Undefine next_symbol_text before redefining it.
8566 For older changes see ChangeLog-9091
8572 version-control: never