1 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
3 * findvar.c (write_register): Add sanity check for register size.
4 (read_register): Fixup sanity check for register size to be
5 consistent with write_register().
7 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
9 * sparclite/Makefile.in: Add dummy info, install and install-info
12 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
14 * remote-nindy.c: Removed declaration of coffstrip.
15 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
17 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
19 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
22 * Makefile.in (VERSION): GDB 4.9 release.
24 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
26 * README: Update known bugs to include the Solaris bug that
27 leaves core dumps in the current directory when restarting the
28 inferior with "run". Expand on the testsuite information.
30 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
31 be the last 4.9 prerelease test archive.
33 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
35 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
38 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
40 * README, NEWS: Update for gdb 4.9 release.
42 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
44 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
45 * target.c (MIN): #undef before defining.
47 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
49 Patch from Jeffrey Law:
50 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
52 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
54 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
57 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
59 * ch-exp.y (start): Apply work-around to avoid bison warning.
61 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
63 * Makefile.in (BISON): Remove double quotes around BISON
64 definition when bison is used.
66 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
67 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
68 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
69 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
70 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
71 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
72 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
73 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
75 * Makefile.in (VERSION): Bump to 4.8.6.
77 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
79 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
80 include declarations for malloc/realloc/free. Both malloc and
81 realloc return 'void *' for non-ANSI compilations.
83 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
85 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
88 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
90 * solib.c (clear_solib): Don't close bfd if it is NULL.
92 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
94 * core.c (dis_asm_read_memory): Cast second arg of
95 target_read_memory to "char *".
96 * breakpoint.c (watchpoint_check): Change arg type from PTR to
97 "char *", to match other functions called by catch_errors().
99 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
101 * More patches from Jeffrey Law (law@cs.utah.edu).
102 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
103 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
104 Delete unnecessary declarations.
106 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
108 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
109 poll() for termio{s}.
111 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
113 * i386-tdep.c (i386_frame_num_args): Always return -1.
115 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
117 * Patches from Jeffrey Law <law@cs.utah.edu>.
118 * gdb/hppa-tdep.c: Declare frame_saved_pc.
119 (frameless_function_invocation): New function.
120 (frame_saved_pc, init_extra_frame_info): Use
121 frameless_function_invocation.
122 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
123 call instead of just grabbing the value currently in %r2.
124 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
125 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
126 definition and use the common one in tm-hppa.h.
127 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
128 use unwind descriptors to determine if the frame chain is valid.
129 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
130 it does not assume %r4 is the frame pointer.
131 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
132 and ssm instructions.
133 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
134 helper functions for print_insn.
135 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
136 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
137 which nullifies the following instruction.
139 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
141 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
142 pass the 5th arg there, rather than using an ANSI C-specific macro.
144 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
146 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
148 * Makefile.in (VERSION): Bump to 4.8.5
149 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
150 directories to include search path.
151 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
153 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
154 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
155 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
156 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
157 udr.o, udip2soc.o): Remove explicit rules, use the ones that
158 are automatically generated in "depend".
159 * Makefile.in (paread.o): Document why a dependency doesn't get
160 automatically generated in "depend" and leave this explicit rule
162 * depend: Update to latest automatically generated version.
164 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
166 * xcoffread.c: Doc fix.
168 * Makefile.in (depend): Include $(CC) command in generated output.
170 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
172 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
173 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
174 * depend: Update to latest automatically built version.
176 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
178 * sparclite/Makefile.in: Create default target that does nothing
179 in order to force user to build by hand.
181 * sparclite/Makefile: Remove. It's not necessary anymore.
183 * ser-unix.c (wait_for): New routine to handle read timeouts,
184 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
186 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
188 * mips-pinsn.c (print_insn): Return value.
190 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
192 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
193 at configuration time and doesn't belong in the distribution archive.
195 * Makefile.in (NONSRC): Add 29k-share/README.
196 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
198 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
199 constants with slightly more portable definitions (still depends
200 on 2's complement arithmetic though).
201 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
202 * i386v-nat.c (sys/reg.h): Conditionalize include on
203 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
204 * ser-unix.c (termio.h): Include <termio.h> like other files that
205 include termio.h, not <sys/termio.h> which may not exist (on
208 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
210 * valprint.c (print_longest): Change format parameter from a
211 'char' to an 'int'. We can't have 'char' parameters with the
212 current coding style, where we mix prototypes with pre-ANSI
214 * value.h (print_longest): Change format parameter in prototype
215 from a 'char' to an 'int'.
217 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
219 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
221 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
222 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
224 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
226 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
227 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
228 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
229 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
230 ptrace needs 5 arguments, #define ptrace to always
231 pass zero as the 5th argument.
233 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
235 * configure.in: Match z8k-*-sim for z8000.
236 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
237 * remote-hms.c: Update to use new serial protocol.
239 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
241 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
242 necessary and Solaris doesn't have it.
244 * Makefile.in (clean-info, install, install-info, info, dvi,
245 check, all): do not echo recursion lines.
247 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
249 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
250 required target ports which use sockets (like a29k-udi).
252 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
254 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
256 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
257 systems lacking select().
259 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
261 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
263 * alldeps.mak, depend: Update with latest automatically built
266 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
268 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
270 * Makefile.in (make-proto-testsuite.dir): New target to make
271 prototype testsuite tree.
273 * Makefile.in (VERSION): Bump to 4.8.4.
275 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
277 * stabsread.c (define_symbol): If unrecognized constant type,
278 complain() not error().
280 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
282 * infptrace.c: Add missing close paren to test for
283 FIVE_ARG_PTRACE defined.
285 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
286 when compiling with gcc, but disable it for now. See comment.
287 * defs.h (LONGEST): Define as either "long" or "long long"
288 based on CC_HAS_LONG_LONG.
289 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
290 how longest_to_int is defined.
291 * c-valprint.c (c_val_print): Call print_longest.
292 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
293 instead of LONG_LONG.
294 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
296 * printcmd.c (print_scalar_formatted): Call print_longest
297 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
298 * typeprint.c (print_type_scalar): Call print_longest and let
299 it figure out what to do for PRINTF_HAS_LONG_LONG.
300 * valprint.c (val_print_type_code_int): Call print_longest
301 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
302 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
303 * value.h (struct value): Replace usage of LONG_LONG with
305 * value.h (print_longest): Add prototype.
306 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
307 * values.c (unpack_double): Collapse code that was unnecessarily
308 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
309 * values.c (value_from_longest): Remove dependency on
310 CC_HAS_LONG_LONG and just use LONGEST.
311 * solib.c (solib_map_sections): Use bfd_get_filename
312 to access filename field.
313 * solib.c (clear_solib): Save filename and free it later, after
314 bfd_close, since bfd_close may reference it. Use bfd_get_filename
316 * config/convex/xm-convex.h (LONG_LONG): Replace with
317 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
318 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
319 Add PRINTF_HAS_LONG_LONG references.
321 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
323 * inflow.c (kill_command), infcmd.c (attach_command),
324 remote.c (remote_interrupt_twice): In messages for the user, call it
325 "the program" or "the program being debugged" not "the inferior".
327 * hp300ux-nat.c: Cast second arg to supply_register calls.
328 (_initialize_kernel_u_addr, getpagesize): New functions.
329 (store_inferior_register_1): Change arg name from value to val.
330 (fetch_core_registers): Make arg core_reg_size unsigned.
331 Pass 5 args to ptrace.
332 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
333 Remove KERNEL_U_ADDR stuff.
334 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
335 * config/m68k/hp300hpux.m{t,h}:
336 Move exec.o from NATDEPFILES to TDEPFILES
337 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
338 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
340 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
342 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
344 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
346 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
348 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
350 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
351 describe `set demangle-style arm' (not cfront);
352 mention can type `q' to discard output, when gdb pages
354 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
356 * valops.c (search_struct_field): Fix gdb core dump with incomplete
359 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
361 * remote.c: Change timeout to 2.
362 (remote_open): Use unpush_target not remote_close.
363 (remote_resume): If siggnal != 0, give warning not error().
364 (remote_wait, remote_interrupt, remote_interrupt_twice):
365 If we get two interrupts, let the user get out if they want.
366 (remote_{kill,mourn}): New functions.
367 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
369 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
371 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
373 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
375 * Remote targets (mourn): Call unpush_target.
377 * config/sparc/xm-sun4os4.h: Declare free() to return int.
378 Remove twisted use of PARAMS.
380 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
381 that ansidecl.h assumes ANSI on AIX.
383 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
385 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
386 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
388 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
390 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
392 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
394 * remote-vx.c (net_connect): Allow numeric IP address for host.
396 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
398 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
400 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
402 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
404 * symtab.h, xcoffread.c: Revise linetable sorting comments.
406 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
408 * valops.c (value_cast): A cast might also change the object
409 representation in C++.
410 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
411 to get the proper read_symtab function when called from mipsread.c.
412 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
413 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
414 for dummy psymtabs, inhibit processing of dummy psymtabs.
416 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
418 * Changes from (or inspired by) AMD:
419 * remote-udi.c (udi_attach): Assignments to Space and Offset were
421 (udi_wait): Make error message (UDIGetStdout) match error.
422 (udi_wait): Handle UDIStdinNeeded.
423 * command.c [CANT_FORK]: Use system().
424 * utils.c (prompt_for_continue): Allow quit with 'q'.
426 * solib.c (solib_add): Don't call special_symbol_handling if there
427 were errors in symbol_add_stub. Also set so->from_tty before
428 calling symbol_add_stub.
430 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
432 * Merge in HPPA/BSD patches from Utah:
433 * defs.h: Add const to 2nd arg of psignal prototype.
434 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
436 * hppab-core.c: Deleted. No longer useful.
437 * hppab-nat.c: #include more files. Use PT_WUREGS, not
439 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
440 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
441 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
442 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
443 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
445 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
447 * Fix two bugs found by deja-gnu. One is the incorrect reporting
448 of the PC being in a stack dummy when looking at a core file
449 without symbols. The other is the incorrect passing of char
450 arguments during expression evaluation (ie: p foo('a','b') would
451 mess up the passing of it's args because it wasn't coercing the
453 * hppah-tdep.c: Rename global functions to have consistent hppa_
454 prefix. Make more functions static. Drop hp_ prefix from static
455 functions. (hppa_push_arguments): Call value_arg_coerce to cast
456 char to int args if necessary. (hppa_fix_call_dummy): Create
457 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
458 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
459 valid (ie: != 0) before doing comparison against PC.
460 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
461 to reflect new arguments.
462 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
463 prefix for func name. (FIX_CALL_DUMMY): Move code into
466 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
467 to malloc() so that we can test GDB eval of dynamically created
468 arrays (like char strings in `print "foo"').
470 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
472 * printcmd.c (print_address_symbolic): Search symtabs as well as the
473 minimal symbols for a nearby symbol.
475 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
477 * coffread.c: Comment changes around minimal symbol recording.
479 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
481 * command.c: comment changes only.
483 * mips-tdep.c (heuristic_fence_post): new static variable.
484 (heuristic_proc_start): use heuristic_fence_post, print better
485 warnings, but only if not stop_soon_quietly.
486 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
488 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
490 * symtab.h: Fix LOC_REF_ARG comment.
492 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
493 and Jim Kingdon (kingdon@cygnus.com)
495 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
497 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
498 symfile.c (compare_symbols): Don't check first character; STRCMP
501 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
502 structures that are passed by address in a register.
503 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
504 * findvar.c (read_var_value),
505 printcmd.c (address_info, print_frame_args),
506 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
507 * symtab.c (lookup_block_symbol): Deal with it.
509 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
511 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
513 * objfiles.c (find_pc_section): Return a struct obj_section *.
514 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
515 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
516 Don't use obj_section hack.
517 * xcoffexec (vmap_symtab): Relocate obj_sections.
518 * printcmd.c (containing_function_bounds): Use find_pc_section.
520 * symtab.h: Clean up SYMBOL_VALUE comments.
522 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
524 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
525 Expand comments about LOC_ARG/LOC_LOCAL pairs.
527 * coffread.c (read_coff_symtab): Use rewind before fseek.
529 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
531 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
532 * Makefile.in: Add $(YFLAGS) when using $(YACC).
533 * Makefile.in: Remove message to expect conflicts and unused
534 rules in ch-exp.y, since there no longer are any such.
536 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
538 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
540 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
542 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
543 rather than dumping core.
545 * Makefile.in: Add ${srcdir}/ to all source files.
546 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
547 (TAGS): Deal with srcdir and new config directory scheme.
549 Makefile.in (NONSRC): Remove createtags.
550 alldeps.mak: Updated.
552 * rs6000-tdep.c: Delete unused function print_frame.
554 * frame.h (struct frame_info): Doc fix for next_frame.
555 New field signal_handler_caller.
556 blockframe.c (create_new_frame, get_prev_frame_info),
557 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
558 INIT_FRAME_PC_FIRST).
559 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
562 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
564 * irix4-nat.c (fetch_core_registers): Special version of this for
565 Irix 4.x, which stores regs a bit differently from other /proc
567 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
568 to new file core-svr4.c.
569 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
570 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
572 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
574 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
576 * i387-tdep.c: Remove unused #includes.
578 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
580 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
582 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
584 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
586 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
587 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
588 Don't muck with SYMBOL_CLASS.
590 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
592 * munch: Don't use head command. It doesn't exist everywhere.
594 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
596 * inflow.c (new_tty): Remove spurious 'o' character at end
599 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
601 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
602 instructions and nothing more.
603 * mipsread.c (add_line): Add comment why we have to combine line number
604 entries for the same line number.
606 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
608 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
611 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
613 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
615 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
617 * source.c (select_source_symtab): Clean up comment. Also, if
618 we have a current_source_symtab, and s is NULL, return without
620 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
621 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
623 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
625 * dbxread.c (unknown_symchar_complaint): Add new complaint.
626 * stabsread.h: Declare it.
627 * partial-stab.h: Use it.
629 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
631 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
633 * stack.c (print_frame_info): Print specially if dummy frame.
635 * breakpoint.c: Add comments regarding within_scope future direction.
639 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
641 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
643 * ch-exp.y: Fix thinko that broke parsing of FALSE.
645 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
647 * stabsread.c (read_member_functions): Initialize domain for stubbed
648 member functions to avoid gdb core dumps when printing pointers
650 * cp-valprint.c (cp_print_class_method): Check for stubbed member
653 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
655 * expprint.c (print_subexp): If opcode not found in op_print_tab,
656 stop with an error().
657 eval.c (evaluate_subexp): Change error message.
659 * objfiles.c (build_objfile_section_table): Cast return value
662 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
664 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
665 to rs6000_frame_chain and deal with it if we're in a signal handler.
666 (FRAME_SAVED_PC): Use rs6000_frame_chain.
668 * breakpoint.c (within_scope): New function.
669 (enable_breakpoint, watchpoint_check): Use it.
671 * source.c (openp): Handle "exec-file ./ls" correctly.
673 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
675 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
677 * ch-exp.y: Clean up lexing of identifiers and
678 reserved words. (E.g. don't recognize FALSEXXX as the
679 keyword FALSE followed by the identifier XXX.)
680 Also, convert identifiers to lower case.
682 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
684 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
685 new serial interface.
687 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
689 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
690 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
691 * ser-go32.c: Return -1 on most failures, 0 on most successes,
692 and use new return codes for go32_readchar().
693 * ser-unix.c: Ditto. Also, move error handling up to caller for
694 SERIAL_SETBAUDRATE().
695 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
697 (serial_close): New routine to wrap around device close routine.
698 serial.h: Clean & document return values more clearly.
700 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
702 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
704 * rs6000-pinsn.c (print_operand, case LI): Print condition register
705 operand in decimal rather than wrong textual versions.
707 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
708 (mention 't', remove false thing about 'g' only good with 'f').
710 * breakpoint.h: move "struct breakpoint" and friends to top of
711 file so that bpstat_find_breakpoint prototype works.
713 * solib.c (struct so_list): Add bfd field.
714 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
715 Put the bfd in bfd field of the so_list.
716 (clear_solib): Free bfd name and close_bfd on the bfd.
718 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
720 * valarith.c (value_subscript): Add COERCE_REF.
721 * ch-exp.y (operand_5): We can generalize the 2nd operand
722 of a string repetition ot 'literal' without ambiguity.
724 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
726 * breakpoint.h (struct bpstat): Remove momentary field.
727 Remove bpstat_momentary_breakpoint. This was always kludgy
728 and is no longer used.
730 * breakpoint.h: Add enum bpstat_what.
731 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
732 stop and print fields of bpstat now per-breakpoint, not just
733 one for the whole chain.
734 breakpoint.{c,h} (bpstat_what): New function.
735 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
736 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
737 with call to bpstat_what.
738 README: Remove watchpoint/breakpoint bug from known bugs.
740 * breakpoint.h: Prototype bpstat_find_breakpoint.
742 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
744 * symtab.c (find_methods, gdb_mangle_name): Note that functions
746 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
747 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
749 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
751 * i960-pinsn.c (tabent): Copied struct definition from
754 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
756 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
758 * symtab.c (gdb_mangle_name): Use it.
759 * symtab.c (find_methods): Do not add destructors to choice list
761 * symtab.c (decode_line_1): Make breakpoints on destructors work
764 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
766 * ser-go32.c: Make it use serial port name.
767 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
769 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
772 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
774 * configure.in: Only configure sparclite subdir when target_cpu
777 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
779 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
780 Remove FIXME comment regarding this.
782 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
784 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
786 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
788 Add section table to objfile struct. Use it for find_pc_section.
789 * objfiles.c (add_to_objfile_sections,
790 build_objfile_section_table, find_pc_section): new functions.
791 (allocate_objfile): build section table.
792 * objfiles.h (struct obj_section): new structure.
793 (struct objfile): add section table.
794 (find_pc_section): new prototype.
795 * solib.[ch] (find_pc_section_from_so_list): removed.
796 * sparc-tdep.c: include objfiles.h for find_pc_section. include
797 symfile.h for objfiles.h.
798 (in_solib_trampoline): adjusted for new find_pc_section
799 prototype. Removed BAD_RICH_HACK ifdefs.
800 * symfile.c (syms_from_objfile): offset objfile sections.
801 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
802 * symfile.h (find_pc_section): prototype removed. Also fixed
803 comment typo NUL -> NULL.
804 * target.[ch] (find_pc_section_from_targets): removed.
805 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
807 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
809 * ser-go32.c: Format. (go32_open): Use proper return value.
811 * configure.in: Undo conditional configdirs hack for sparclite.
813 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
815 * symtab.c (list_symbols): When call break_command, pass both
816 filename and function name not just function name.
818 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
820 (Changes and new files to make "none" a full fledged configuration)
821 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
822 Currently only tm-none.h has any meaningful contents.
823 * config/none/none.mh (NAT_FILE): Use nm-none.h
824 * config/none/none.mh (XM_FILE): Use xm-none.h
825 * config/none/none.mt (TM_FILE): Use tm-none.h
826 * Makefile.in (depend): Remove comment about parse errors in
827 valops.c, it now parses correctly and generates a correct depend
828 line. Remove line that touches xm.h, tm.h, and nm.h; they are
829 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
831 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
833 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
835 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
836 exactly 8 characters.
838 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
840 * configure.in: Sparclite uses sparc config dir. Also has it's
841 own tm- & .mt files now. Also add sparclite to configdirs.
842 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
843 * config/i386/go32.mh: Nullify def of TERMCAP.
844 * config/i386/xm-go32.h: Get rid of redef of EIO.
845 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
846 specific configs. Very similar to sun4os4, but without solib.
847 * sparclite/{Makefile.in configure.in}: First cut at making this
850 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
852 * ser-go32.c: First cut at adapting to new serial interface.
854 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
856 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
857 These implement a new serial line interface for talking to remote
859 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
860 EXCEPT go32, which gets ser-go32.c.
861 * remote.c: Use new serial interface. More remote-xxx's to be
863 * ser-bsd.c, ser-termios.c: Removed.
864 * serial.c: New. Implements common operations for all serial
866 * ser-unix.c: New. Unix specific serial operations for various
867 flavors of Unix (Posix, SysV, BSD).
868 * serial.h: Generic serial interface defs.
869 * config/i386/go32.mh, config/i386/i386bsd.h,
870 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
871 ser-bsd.o from XDEPFILES. All the magic is now handled in
874 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
876 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
878 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
880 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
882 * rs6000-tdep.c (frameless_function_invocation): Don't even think
883 about framelessness except on the innermost frame.
885 * xcoffexec.c: Call fatal() not abort().
887 * stabsread.c (patch_block_stabs): If stab & no symbol, make
888 a LOC_OPTIMIZED_OUT symbol.
889 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
890 findvar.c (read_var_value), printcmd.c (address_info),
891 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
892 m2-exp.y (yylex): Deal with it.
893 ch-exp.y (yylex): Deal with it.
895 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
897 * findvar.c (value_from_register): H8500 specific, check to see
898 if we are looking at short pointer. If so, skip crock.
899 * h8500-tdep.c (h8500_frame_chain): Mask down value from
900 read_memory_integer() to avoid getting messed up by sign extension.
902 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
904 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
905 ifdef protect using BAD_RICH_HACK. This should be removed soon.
906 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
908 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
910 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
912 * core.c (dis_asm_print_address): New function.
914 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
917 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
919 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
920 entire breakpoint chain and print only the first entry that needs to
921 be printed and needs to be stopped for. Fixes problems with printing
922 of multiple breakpoints with different conditions.
923 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
924 effectively stops printing of the breakpoint chain.
925 * breakpoint.c (print_it_noop): New routine to print nothing
926 for this breakpoint entry and dont stop printing.
927 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
928 watchpoint only if it is enabled.
929 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
930 descriptor from the library to make backtraces through setjmp work.
931 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
933 * mips-tdep.c (read_next_frame_reg): Provide correct values for
934 all registers saved within sigtramp, cleanup.
936 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
938 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
940 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
942 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
943 with prototype in ../include/dis-asm.h.
945 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
947 * core.c (dis_asm_{read_memory,memory_error}): New functions.
948 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
949 Use read_memory_func interface to disassembler.
951 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
953 Teach sparc solaris to next over shared library functions.
954 * solib.[hc] (find_pc_section_from_so_list): new function and
956 * sparc-tdep.c (in_solib_trampoline): new function.
957 * symfile.[hc] (find_pc_section): new function and prototypes.
958 * target.[hc] (find_pc_section_from_targets): new function and
960 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
963 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
965 * infrun.c (wait_for_inferior): Revise comment.
967 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
969 * command.{c,h}: New var_type var_integer.
970 main.c: Use it for history_size.
972 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
973 Lint and byte-order fixups.
975 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
977 * breakpoint.h (bpstat): New field print_it.
978 breakpoint.c (bpstat_print): Use it.
979 (print_it_normal): New function (from old bpstat_print code).
980 (bpstat_{alloc,stop_status}): Set print_it field.
982 * breakpoint.c (bpstat_stop_status): Use catch_errors when
983 evaluating watchpoint condition, via new function watchpoint_check.
984 Also stop if watchpoint disabled due to leaving its block.
986 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
988 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
990 * mips-pinsn.c: Add missing include of dis-asm.h.
992 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
994 * Makefile.in (clean, distclean, realclean): Recursively apply
995 to subdirs first, rather than last. This avoids, for example,
996 Makefile being removed in a parent directory before the recursive
999 * alldeps.mak, depend: Update for below changes.
1001 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1002 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1003 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1004 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1005 instead of tm-68k.h.
1006 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1007 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1008 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1009 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1010 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1011 tm-68k.h to tm-m68k.h.
1012 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1013 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1016 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1017 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1018 * a29k-tdep.c: Renamed from am29k-tdep.c.
1019 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1020 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1021 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1022 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1023 Map '29k' to 'a29k'.
1024 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1025 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1026 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1028 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1029 define that does not appear anywhere else in the gdb source tree.
1030 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1032 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1034 * breakpoint.c: Add comments regarding breakpoint_re_set.
1036 * xcoffread.c (sort_syms, compare_symbols): Remove.
1037 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1038 not our own sort_syms (it is identical).
1040 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1042 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1044 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1045 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1047 * exec.c (exec_close): Fix storage leak.
1048 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1049 output sections when patching an executable.
1050 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1051 when writing all registers.
1052 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1053 at the right offset in the dummy frame.
1054 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1055 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1056 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1058 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1060 * Makefile.in (TARFILES): Avoid trailing backslash.
1062 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1064 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1065 it in breakpoint_re_set.
1066 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1068 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1069 don't use sizeof(int) for target stuff, etc).
1071 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1073 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1074 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1075 support that can't be integrated anyway due to lack of clear
1078 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1080 * findvar.c (read_register, write_register): Make these capable
1081 of reading/writing registers that are shorter than REGISTER_TYPE.
1082 * (value_from_register): Install H8500 specific code to return
1083 proper value when register is being used as a pointer.
1084 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1085 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1086 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1087 chain frames properly by combining frame pointer with T reg.
1088 (init_extra_frame_info): Delete. It's now a macro.
1089 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1090 offset by the correct amount off of the frame pointer.
1091 (register_byte): Delete. It's now a macro.
1092 (register_raw_size, register_virtual_size): Delete. Replaced by
1093 common routine h8500_register_size, cuz there's no difference
1094 between the raw & virtual sizes on this machine.
1095 (register_convert_to_raw, register_convert_to_virtual): Delete,
1096 cuz there's no difference between the raw & virtual forms.
1097 Replaced by memcpy in tm file.
1098 (register_virtual_type): Rename to h8500_register_virtual_type.
1099 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1100 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1101 emulator have same reg offsets. This is all handled in the
1103 (h8500_trapped_internalvar): New routine to detect references to
1104 convenience vars acting as pointer pseudo-regs.
1105 (h8500_value_trapped_internalvar): Conjure up value of pointer
1107 (h8500_set_trapped_internalvar): Convert set value in real
1108 register references.
1109 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1110 code segment register.
1111 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1113 (wait_for_inferior): Add h8500 specific code to add stack segment
1114 when reading SP register.
1115 remote-sim.c (fetch_register): Spacing.
1116 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1117 detect cruft. Redo all register manipulation stuff. Get rid of
1118 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1119 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1120 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1121 to create internal vars for pointer pseudo-regs.
1123 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1125 * Makefile.in: Numerous small changes to macro definitions
1126 and rules for building gdb distribution tree. Many macros
1127 eliminated or merged, and rules simplified.
1128 * alldeps.mak: Update.
1131 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1133 * Makefile.in: recurse through SUBDIRS for dvi target too
1135 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1137 * Clean up xcoff relocation.
1138 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1139 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1141 symtab.h (struct general_symbol_info): Add section field.
1142 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1143 xcoffread.c: Set section for symbols and msymbols.
1144 (struct symtab): Add block_line_section field.
1145 buildsym.c (end_symtab): Set it.
1146 (end_symtab and callers): Add section parameter.
1147 objfiles.c (objfile_relocate): New funciton.
1148 xcoffexec.c (vmap_symtab): Use it.
1149 xcoffsolib.h (struct vmap): Remove unused fields.
1150 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1151 CORE_NEEDS_RELOCATION, symtab_relocated.
1152 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1153 rs6000-tdep.c: Make loadinfotext static.
1154 breakpoint.c (fixup_breakpoints): Doc fix.
1155 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1156 (end_symtab): primary field replaces nonreloc.
1158 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1160 * symtab.h (struct linetable_entry): Remove confusing comment.
1162 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1164 * Makefile.in: add installcheck target
1166 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1168 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1169 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1170 z8k}: New directories to hold cpu specific configuration files.
1171 Naming follows gcc convention.
1172 * config/{*.mt, *.mh}: All target and host makefile fragment
1173 config files moved to an appropriate config/<cpu> subdirectory.
1174 * nm-*, xm-*, tm-*: All native, host, and target files, which
1175 get linked to nm.h, xm.h, and tm.h respectively by configure,
1176 moved to appropriate config/<cpu> subdirectory.
1177 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1178 Native, host, and target files that are common across more than
1179 one cpu architecture and included by one of the configured
1180 native, host, or target files, get moved to config directory.
1181 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1182 pick up native, host, or target include files moved to one of
1183 the config subdirectories, and that are included by other files.
1184 * Makefile.in (alldeps.mak): Modify to account for new config
1185 directory structure.
1186 * alldeps.mak, depend: Update for new config directory structure.
1187 * config/*/[ntx]m-*.h: Modify all files that include other
1188 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1189 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1191 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1192 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1193 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1194 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1195 the ones where the default is not unique or different than the
1196 config subdirectory name. Similarly, handle gdb_target_cpu.
1197 Modify configure.in as appropriate to make use of gdb_host_cpu
1198 and gdb_target_cpu to find makefile fragments and make links.
1200 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1202 * mipsread.c (compare_blocks): Sort blocks with the same start
1203 address by decreasing ending address.
1205 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1207 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1208 lookup_symbol as it might get clobbered by the call.
1210 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1211 The previous code did not initialize the language field for the psymtab
1214 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1216 * c-exp.y (parse_number): Avoid shift warning.
1217 * serial.h (struct ttystate): Declare empty one on DOS.
1219 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1221 * xm-sun4os4.h: Return type of free() should be void, not int.
1223 * vx-share/vxWorks.h: Remove #def of NULL.
1225 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1227 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1229 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1231 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1233 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1235 * ieee-float.c: Moved to ../libiberty.
1236 * ieee-float.h: Moved to ../include.
1237 * Makefile.in: Update accordingly.
1238 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1239 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1240 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1241 it is now in ../opcodes/m68881-ext.c.
1242 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1243 prologue (some callers _do_ care).
1244 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1245 new interface of ../opcodes/*-dis.c.
1246 * ch-exp.y: Add #include <ctype.h>.
1248 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1250 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1252 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1254 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1256 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1258 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1260 * z8k-tdep.c (extract_return_value, write_return_value,
1261 store_struct_return): New functions from macros in tm-z8k.h.
1263 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1265 * valops.c (value_arg_coerce): Apply temporary patch to
1266 fix problem with coercion of array and function types when
1267 passed as arguments to C functions, pending a more complete
1268 review of when and how coercion should be done, depending
1269 upon context and language.
1271 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1273 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1275 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1276 debugsec if there are a non-zero number of symbols.
1278 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1280 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1282 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1284 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1286 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1287 not just 50 symbols.
1288 (symtbl_num_syms): New variable.
1289 (read_xcoff_symtab): Set it.
1290 (read_symbol_nvalue): Check for bad symno.
1291 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1294 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1296 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1297 This is defined in defs.h if necessary.
1298 * vx-share/vxWorks.h: Remove #defs of min and max.
1299 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1300 vx-share/xdr_rdb.c: include defs.h.
1302 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1304 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1307 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1308 xcoffread.c: Doc fixes.
1310 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1312 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1313 xcoffexec.c (xcoff_relocate_core): New function.
1314 (text_adjustment): Removed.
1315 (add_vmap): Return the vmap.
1316 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1318 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1320 * xcoffsolib.h: Add objfile member to struct vmap.
1321 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1322 xcoffexec.c (add_vmap): Allocate objfiles here.
1324 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1326 Support 68000 series without floating point.
1328 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1329 * tm-68k-nofp.h: New file, lacks 68881 support.
1330 * config/m68k-nofp.mt: New file.
1332 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1334 Remove a few remaining underscore/no-underscore remnants from
1337 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1338 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1339 * config/sparc-noun.mt: Rename to sparc-em.mt.
1340 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1341 * tm-68k-un.h: Rename to tm-68k-fp.h.
1342 * tm-spc-un.h: Rename to tm-spc-em.h.
1343 * tm-sun4sol2.h: Cleanup.
1344 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1346 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1348 * symmisc.c (std_in, std_out, std_err): Move initializations
1349 to runtime code, in case they aren't constant.
1351 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1353 * symtab.c (find_pc_symtab): some object file formats, notably
1354 mips, have holes in the address ranges of symtabs. Change
1355 this algorithm from first hit to tightest fit.
1357 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1358 fence post without finding the enclosing function, then print a
1361 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1363 * utils.c (fputs_demangled, fprint_symbol): Remove.
1364 * utils.c (fprintf_symbol_filtered): New function which combines
1365 the functionality of fputs_demangled and fprint_symbol. Uses a
1366 caller provided language parameter to select the appropriate
1367 demangler, and caller provided args to pass to the demangler.
1368 * defs.h (enum language): Move further up in file so enum can
1369 be used in prototypes.
1370 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1371 * defs.h (fprintf_symbol_filtered): Add prototype.
1372 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1373 fputs_demangled with call to fprintf_symbol_filtered.
1374 * cp-valprint.c (demangle.h): Include
1375 * cp-valprint.c (cp_print_value_fields): Replace calls to
1376 fprint_symbol with calls to fprintf_symbol_filtered.
1377 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1378 with call to fprintf_symbol_filtered.
1379 * stack.c (print_frame_info): Remove obsolete code so we don't
1380 have to update fputs_demangled usage in it.
1381 * stack.c (print_frame_info, frame_info): Add language variable
1382 to pass to fprintf_symbol_demangled and initialize it from the
1383 symbol's language. Replace calls to fputs_demangled with calls
1384 to fprintf_symbol_filtered.
1385 * symtab.c (find_methods): Replace call to fputs_demangled with
1386 call to fprintf_symbol_filtered.
1387 * ch-valprint.c (demangle.h): Include.
1388 * ch-valprint.c (chill_print_value_fields): Replace call to
1389 fprint_symbol with call to new fprintf_symbol_filtered.
1391 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1393 * Makefile.in (VERSION): Bump version to 4.8.2.
1395 * main.c (source_command): Require an explicit pathname of file
1396 to source, since previous behavior of defaulting to gdb init file
1397 was troublesome and undocumented.
1398 * printcmd.c (disassemble_command): Add missing '{}' pair to
1399 else with two statements. Bug reported by Stephane Tsacas
1401 * symtab.c (find_pc_line): Don't complain about zero length or
1402 negative length line numbers for the moment, since we may not own
1403 the terminal when called, such as when single stepping. (FIXME)
1404 * language.h (CAST_IS_CONVERSION): True if current language is
1405 C++ as well as C. Fix from Peter Schauer.
1406 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1407 Use STREQN macro rather than bare '!strncmp()'.
1408 * environ.c (unset_in_environ): Avoid use of memcpy on
1409 overlapping memory regions, as suggested by Paul Eggert
1410 <eggert@twinsun.com>.
1411 * c-exp.y (%union struct): Remove unused ulval as suggested
1412 by Paul Eggert <eggert@twinsun.com>.
1414 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1416 * main.c (gdbinit): Make static.
1417 * main.c (inhibit_gdbinit): Move to file scope.
1418 * main.c (main): Remove local inhibit_gdbinit.
1419 * main.c (source_command): Don't source '.gdbinit' file by
1420 default if gdb has been told to ignore it.
1422 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1424 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1427 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1429 * printcmd.c (print_address_symbolic): Only print if offset
1430 is shorter than max_symbolic_offset.
1431 (initialize_printcmd): `set print max-symbolic-offset'.
1433 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1434 (examine_tag): Use it.
1435 (read_register_stack): Only look in the local registers for a
1436 memory address if it's between rfb and rsp; go to memory otherwise.
1437 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1438 (reginv_com): Remove ancient kludge command.
1440 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1442 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1443 irix4 will again compile.
1445 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1447 * configure.in: accept mips-sgi-irix4* for irix4.
1449 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1451 * z8k-tdep.c (print_register_hook): Lint.
1453 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1455 Lint fixes from Paul Eggert (eggert@twinsun.com):
1457 * command.c (do_setshow_command): var_uintegers are unsigned.
1458 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1459 unsigned, since they use hex values with the high bit set.
1461 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1463 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1464 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1466 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1467 macro definitions in parenthesis.
1469 * dbxread.c (dbx_symfile_init): Catch the case where there is
1470 no string table, but the only way we find out is by reading zero
1473 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1475 * dbxread.c (dbx_symfile_init): Make size of the string table
1476 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1477 offset to the string table is nonzero and handle the nonexistant
1478 string table case, should it occur. Ensure that the string table
1479 size read from the file is reasonable, with a minimum lower bound
1480 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1482 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1484 * Makefile.in: Changes to build testsuite correctly.
1485 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1486 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1487 (TARGET_FLAGS_TO_PASS): New variable.
1488 (SUBDIRS): Added testsuite.
1489 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1490 testsuite is compiled with CC_FOR_TARGET rather than CC.
1492 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1494 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1495 reported by mycroft@gnu.ai.mit.edu.
1497 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1498 * configure.in (vax-*-ultrix2*): New triplet.
1499 * config/vaxult2.mh: New file.
1500 * xm-vaxult2.h: New file.
1502 * c-exp.y (parse_number): Change high_bit to unsigned.
1503 * demangle.c: Change all references to cfront to ARM, since the
1504 actual algorithm is the one specified in the Annotated Reference
1505 Manual. This was confusing users into thinking that full cfront
1506 support was implemented.
1507 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1508 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1509 directly to lookup_struct_elt_type, which will do the
1510 dereferencing itself.
1511 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1512 NULL dereferencing bug for unnamed structs, comment out
1515 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1517 * coffread.c (process_coff_symbol): Change PCC argument correction
1518 so that it only happens on big-endian targets; so that it only
1519 happens if the short or char argument is aligned on an int
1520 boundary; and so that it changes the location, rather than the
1521 type, of the argument. These changes tend to parallel similar
1522 (old) changes in stabsread.c.
1524 * coffread.c (coff_read_enum_type): Use the specified size for
1525 enums, don't assume that they are int-sized.
1527 * c-valprint.c (c_val_print): Don't assume enums are the same as
1530 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1531 Rendell, <michael@mercury.cs.mun.ca>.
1533 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1535 * language.h (local_decimal_format_custom): Add prototype.
1536 * language.c (local_decimal_format_custom): Add function, bug
1537 reported by Robert R. Henry (rrh@tera.com).
1539 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1541 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1542 by Josef Leherbauer, joe@takeFive.co.at.
1544 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1546 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1547 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1548 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1549 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1550 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1551 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1552 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1553 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1555 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1557 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1558 of demangled name fields to NULL if no demangling exists for
1559 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1560 symbols if their language is known at the time they are created,
1561 but sometimes the language is not known until later.
1563 * ch-typeprint.c (chill_print_type_base): Name changed to
1564 chill_type_print_base to match pattern for C and C++ names.
1565 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1566 to be consistent with other usages.
1567 * ch-typeprint.c (chill_type_print_base): Add support for
1568 printing Chill STRUCT types.
1569 * ch-valprint.c: Include values.h.
1570 * ch-valprint.c (chill_print_value_fields): New function and
1571 prototype for printing Chill STRUCT values.
1572 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1573 that was being called with two args instead of three.
1574 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1575 to print Chill STRUCT values.
1577 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1579 * configure.in: added testsuite to configdirs.
1581 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1583 * doc/stabs.texi: The `this' pointer is now known by the name
1584 `this' instead of `$t'.
1586 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1588 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1589 references of TAG_string_type DIEs in user defined types.
1590 * ch-lang.c (chill_create_fundamental_type): Track compiler
1591 change that now emits debugging info with the type long for Chill
1594 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1596 * remote-mips.c: New file; implements MIPS remote debugging
1598 * config/idt.mt: New file; uses remote-mips.c
1599 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1601 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1602 floating point coprocessor.
1603 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1605 (mips_pop_frame): If not mips_fpu, don't restore floating point
1607 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1609 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1610 mips_fpu, don't use fp0 as floating point return register.
1611 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1614 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1616 * gdb/testsuite: made modifications to testcases, etc., to allow
1617 them to work properly given the reorganization of deja-gnu and the
1618 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1620 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1622 * gdb/testsuite: Initial creation of gdb/testsuite.
1623 Migrated dejagnu testcases and support files for testing nm to
1624 gdb/testsuite from deja-gnu. These files were moved "as is"
1625 with no modifications. This migration is part of a major overhaul
1626 of dejagnu. The modifications to these testcases, etc., which
1627 will allow them to work with the new version of dejagnu will be
1628 made in a future update.
1630 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1632 * NEWS: Add reminders for next release.
1634 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1636 * mipsread.c (parse_lines): Correct check for files compiled with
1639 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1641 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1643 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1645 * Makefile.in (VERSION): GDB-4.8 release!
1646 * README, NEWS: Update for release.
1648 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1650 * am29k-pinsn.c (print_insn): Minor nits with const.
1651 * am29k-tdep.c: More minor nits with arg types for
1652 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1654 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1656 * gcc.patch: Update for a different GCC (G++) bug.
1657 * main.c (print_gdb_version): Update copyright year to 1993.
1658 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1659 conditionalize this file on it. FIXME, right way is to split
1660 these into two config files.
1661 (ATTACH_DETACH): Define for BSD 4.4
1662 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1663 (U_REGS_OFFSET): Revise for 4.4.
1664 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1665 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1666 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1668 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1670 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1673 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1675 * c-lang.c (c_printstr): Bugfix for length==0 case.
1677 * c-lang.c (c_printstr): If a C string ends in a null, don't
1680 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1682 * defs.h (STRCMP): Make it work for unsigned chars.
1684 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1686 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1687 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1688 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1689 define to kludge the large opcode table into two smaller tables,
1690 since GCC take exponential space to build the table. Lint.
1691 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1693 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1695 * Makefile.in (VERSION): Roll to 4.7.9.
1696 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1697 definition here, to handle both BSD 4.3 and 4.4 systems.
1698 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1699 * remote.c (alarm): Move declaration to global level, before
1700 first reference to it.
1701 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1702 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1704 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1706 * remote.c (readchar): forward declare alarm which otherwise looks
1707 like an undeclared variable to gcc.
1709 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1710 when comparing against an int. Avoids superfluous warning from
1713 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1714 Avoids superfluous warnings from some systems and/or compilers
1715 (like vax ultrix 4.2.)
1717 * language.c (struct op_print unk_op_print_tab): use the enum
1718 values rather naked zeros as initializers. Avoids warnings from
1719 ultrix type compilers.
1721 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1723 * Makefile.in (VERSION): Roll to 4.7.6.
1724 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1725 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1726 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1727 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1728 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1729 (depend): Fix bug where nm-files in config files weren't noticed.
1730 (make-proto-gdb-1): Avoid changing directories while building new
1731 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1733 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1735 * remote.c: Improve error recovery. Allow user to break out
1736 of initial connection attempt with INTERRUPT. Treat a timeout
1737 while waiting for remote packet like a retry, unless the remote
1738 side is actively running user code. Fix a few long printf_filtered's.
1740 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1743 * buildsym.c (start_subfile): Allow null file name.
1745 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1747 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1748 expects a pointer to complaint rather than a complaint
1750 (process_linenos): free the previously allocated subfile name,
1751 then allocate the new one from the heap.
1753 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1755 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1757 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1759 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1760 Previously, would bogusly index off the bottom of type_vector.
1761 (rs6000_builtin_type): Accept type number as argument.
1762 (read_type, case '-'): Handle negatives like any other type number.
1764 * symfile.c (deduce_language_from_filename): Handle null name.
1766 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1767 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1768 fixed by sato@sm.sony.co.jp.
1770 * xcoffread.c (parmsym): Don't use an initializer to set up
1771 this struct symbol. Set it up in initialize_xcoffread.
1772 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1773 works on real rs/6000 target with #ifndef FAKING_RS6000.
1775 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1777 * stabsread.c (rs6000_builtin_type): Move function from
1778 xcoffread.c:builtin_type.
1779 * xcoffread.c (builtin_type): Move to stabsread. Remove
1780 IBM6000_HOST dependency. Move misplaced comments.
1781 (various): Change printf's to complaints.
1782 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1783 objfile argument to read_type calls under #if 0.
1784 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1785 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1786 * Makefile.in: xcoffread.o is not built by default.
1787 * xm-rs6000.h (IBM6000_HOST): Remove.
1788 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1789 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1792 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1794 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1795 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1796 register numbers when user tries to modify elements in structs
1797 passed as arguments.
1798 * inflow.c (child_terminal_info): Move banner outside of system
1800 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1801 passes struct/union arguments by address.
1803 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1805 * Based on patch from Kean Johnston <maw@netcom.com>:
1806 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1807 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1808 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1810 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1812 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1813 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1815 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1817 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1818 cc debugging output.
1820 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1822 * stabsread.c (define_symbol): Complain about unrecognized names
1823 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1824 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1825 (read_cpp_abbrev): Don't use the class name as part of the
1826 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1827 abbrevs. Inspired by Mike Tiemann.
1828 (read_tilde_fields): Comment. Remove ancient dead code.
1829 Remove erroneous but non-dead code. Simplify. Add complaints.
1830 (in general): Remove extraneous (parentheses) in return
1833 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1835 * coffread.c (coff_lookup_type): Fix fencepost error reported
1836 by Art Berggreen, <arg@opal.acc.com>.
1838 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1839 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1841 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1842 test, which is apparently left over from when we used native
1843 include files and couldn't depend on the member names being there.
1844 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1846 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1848 * mipsread.c: Major overhaul to use new BFD symbol table reading
1849 routines. Now swaps information as it is needed, rather than
1850 swapping everything when the file is read.
1852 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1854 * Makefile.in (TARDIRS): Add sparclite demo dir.
1855 (*.tab.c): Change dependency on Makefile to depend on
1856 Makefile.in, otherwise it always rebuilds after configuring.
1857 Force output *.tab.c file into current directory even in "make"
1858 versions that rewrite dependent file names used in command lines.
1860 * TODO: Remove some things we did.
1861 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1862 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1863 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1864 * symtab.h: Eliminate unnamed unions and structs.
1866 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1868 * Makefile.in (VERSION): Roll to 4.7.5.
1870 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1872 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1873 re-evaluating symbol pointers.
1875 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1877 * c-exp.y (lcurly, rcurly): New nonterminals.
1878 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1880 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1881 made function static.
1882 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1883 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1884 * parse.c (start_arglist):
1885 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1886 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1887 * parser-defs.h (funcall_chain): Moved to parse.c.
1888 * printcmd.c (print_frame_nameless_args): Fix prototype.
1889 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1890 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1891 * valops.c (typecmp): Moved prototype from values.h.
1892 * value.h (typecmp): Moved prototype to valops.c, made static.
1893 * ch-exp.y (yylex): Change way control sequences are disabled.
1895 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1897 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1899 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1901 * mipsread.c (upgrade_type): Build array types correctly, using
1902 create_range_type and create_array_type.
1904 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1906 * remote-nindy.c: Cleanup.
1908 * infrun.c (wait_for_inferior): When rolling back the PC after
1909 a breakpoint, call write_pc so that NPC gets rolled back as well
1912 * blockframe.c (inside_entry_file, inside_main_func,
1913 inside_entry_func): PC of zero is always "bottom of stack".
1915 * printcmd.c (print_frame_args, print_frame_nameless_args):
1916 Let print_frame_nameless_args decide whether there are any,
1917 laying groundwork for possibly later printing 29K args for
1918 functions where we have tag words but no symbols.
1920 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1922 * Makefile.in: fix GDB doc targets for new doc subdir structure
1924 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1926 * stack.c (parse_frame_specification): Parse as many arguments
1927 as there are (up to MAXARGS). Pass all of them in argc, argv
1928 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1929 many there were, onto SETUP_ARBITRARY_FRAME.
1930 * tm-mips.h, tm-sparc.h: Corresponding changes.
1931 * mips-tdep.c, sparc-tdep.c: Ditto.
1933 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1935 * hp300ux-nat.c: Update copyrights.
1936 * mipsread.c (parse_partial_symbols): Complain about block
1937 indexes that go backwards. Fix from Peter Schauer.
1938 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1939 symbol-file that has no linkage symbols to be read.
1940 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1941 from tm- file to xm-file, since they're host dependent.
1942 * valarith.c (value_binop): Typo.
1944 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1946 * sparclite/aload.c: Add copyleft.
1947 * sparclite/crt0.s: Add comment at beginning.
1949 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1951 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1952 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1954 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1956 * values.c (value_headof): Fix typo in which VTBL and ARG were
1957 being confused for one another.
1959 * valops.c (typecmp): Now static.
1961 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1962 baseclass--we don't always inherit its virtual function table
1965 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1966 pointer correctly in case value_struct_elt moves it around.
1968 * valops.c (typecmp): Now static. Also, now groks references
1971 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1972 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1974 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1976 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1977 to avoid "too much defining" error from native C compiler (!).
1979 * Makefile.in (HFILES): Add typeprint.h.
1980 * typeprint.[ch]: Update copyrights.
1982 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1984 * Makefile.in: Update to match doc/ subdir changes.
1986 * config/hp300hpux.mh: No cross-host file needed, just native.
1987 * config/go32.mh: Remove nonexistent "native" support.
1989 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1990 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1991 * m88k-tdep.c (next_insn): Lint, cleanup.
1992 (store_parm_word): Lint.
1994 * README: Fix typo (reported by karl@hq.ileaf.com).
1996 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1998 * expression.h (BINOP_CONCAT): Document use for self concatenation
1999 an integral number of times.
2000 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2002 * valarith.c (value_concat): Rewrite to support self
2003 concatenation an integral number of times.
2004 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2005 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2006 eliminate hundreds of spurious shift/reduce and reduce/reduce
2007 conflicts that mask the 5 real ones.
2008 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2009 * ch-exp.y (integer_literal_expression): Remove production,
2012 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2014 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2015 implied that "no side effects" was nonfunctional.
2016 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2017 character string and bitstring concatenation.
2018 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2019 * expression.h (exp_opcode): Add BINOP_CONCAT.
2020 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2021 * language.c (string_type): Add function to determine if a type
2023 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2024 * valarith.c (value_concat): New function to concatenate two
2025 values, such as character strings or bitstrings.
2026 * valops.c (value_string): Remove error stub and implement
2028 * value.h (value_concat): Add prototype.
2029 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2030 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2031 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2034 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2036 * c-exp.y (exp): Add production to support direct creation
2037 of array constants using the obvious syntax.
2038 * c-valprint.c (c_val_print): Set printed string length.
2039 * dwarfread.c (read_tag_string_type): New prototype and
2040 function that handles TAG_string_type DIEs.
2041 * dwarfread.c (process_dies): Add case for TAG_string_type
2042 that calls new read_tag_string_type function.
2043 * expprint.c (print_subexp): Add support for OP_ARRAY.
2044 * gdbtypes.c (create_range_type, create_array_type): Inherit
2045 objfile from the index type.
2046 * ch-typeprint.c (chill_print_type): Add case for
2048 * ch-valprint.c (chill_val_print): Fix case for
2051 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2053 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2054 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2055 include/coff/mips.h.
2057 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2059 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2060 constants with an explicit null byte terminator. OP_STRING is
2061 now used for real string types.
2062 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2063 they are used by all languages.
2064 * c-lang.c (_initialize_c_language): Move initializations of
2065 builtin_type_* to lang.c.
2066 * c-typeprint.c (c_type_print_varspec_prefix,
2067 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2068 to TYPE_CODE_STRING.
2069 * c-valprint.c (c_val_print): Change the way character arrays
2070 are printed as strings to be consistent with the way strings
2071 are printed when pointer-to-char types are dereferenced.
2072 Remove test of print_max before calling val_print_string, which
2073 now does it's own test.
2074 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2075 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2076 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2077 * gdbtypes.c (builtin_type_*): Add declarations moved from
2079 * gdbtypes.c (create_string_type): New function to create real
2081 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2082 renamed to TYPE_CODE_STRING.
2083 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2084 builtin_type_* types moved from c-lang.c.
2085 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2086 to TYPE_CODE_STRING.
2087 * gdbtypes.h (builtin_type_string): Add extern declaration.
2088 * gdbtypes.h (create_string_type): Add prototype.
2089 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2090 renamed to TYPE_CODE_STRING.
2091 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2093 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2094 renamed to TYPE_CODE_STRING.
2095 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2097 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2098 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2099 to TYPE_CODE_STRING.
2100 * valops.c (allocate_space_in_inferior): New function and
2101 prototype, using code ripped out of value_string.
2102 * valops.c (value_string): Rewritten to use new function
2103 allocate_space_in_inferior, but temporarily disabled until some
2104 other support is in place.
2105 * valops.c (value_array): New function to create array constants.
2106 * valprint.c (val_print_string): Add comment to document use,
2107 complete rewrite to fix several small buglets.
2108 * value.h (value_array): Add prototype.
2109 * value.h (val_print_string): Change prototype to match rewrite.
2110 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2111 * ch-exp.y (match_character_literal): Disable recognition of
2112 control sequence form of character literals and document why.
2114 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2116 * nindy-share/nindy.c: Add comments to #endif's to clarify
2119 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2120 read_memory to get byte order right.
2121 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2122 anymore. This is done in paread.c now. We expect unwind info
2123 to hang off of objfiles, and search all of the objfiles when until
2125 * (skip_trampoline_code): Cast arg to target_read_memory.
2126 * objfiles.h (struct objfile): Add new field obj_private to hold
2127 per object file private data (unwind info in this case).
2128 * paread.c (read_unwind_info): New routine to read unwind info
2129 for the objfile. This data is hung off of obj_private.
2130 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2131 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2132 make this easier to access.
2134 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2136 * c-valprint.c (cp_print_class_member): Add extern decl.
2137 * c-valprint.c (c_val_print): Extract code for printing methods
2138 and move it to cp_print_class_method in cp-valprint.c.
2139 * c-valprint.c (c_val_print): Extract code to print strings and
2140 move it to val_print_string in valprint.c.
2141 * cp-valprint.c (cp_print_class_method): New function using
2142 code extracted from c_val_print.
2143 * valprint.c (val_print_string): New function using code
2144 extracted from c_val_print.
2145 * value.h (val_print_string): Add prototype.
2146 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2147 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2148 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2149 CHECKBUF, growbuf_by_size): New variables, macros, and support
2150 functions for implementing a dynamically expandable temp buffer.
2151 * ch-exp.y (match_string_literal): New lexer function.
2152 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2153 removed and replaced with new CHECKBUF macro.
2154 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2155 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2157 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2159 * Makefile.in: Add info for paread.o.
2160 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2162 * blockframe.c (frameless_look_for_prologue): Correct the
2164 * gdbtypes.h, gdbtypes.c: Use const in decl of
2165 cplus_struct_default, now that pa-gas assembler has been fixed.
2166 * hppah-nat.c: Formatting.
2167 * hppah-tdep.c: Remove lots of useless externs for variables we
2169 * (find_unwind_entry): Speed up by using binary search, and a one
2171 * (rp_saved): New routine to see what unwind info says about RP
2172 being saved on the stack frame.
2173 * (frame_saved_pc): Look for prologue to see if we need to
2174 examine the stack for the saved RP or not.
2175 * (init_extra_frame_info): Check for prologue, instead of
2176 framesize to determine if we are frameless or not.
2177 * (frame_chain_valid): Stop backtraces when we run into _start.
2178 * (push_dummy_frame): Reformat to make more readable.
2179 * (find_dummy_frame_regs): ditto.
2180 * (hp_pop_frame): ditto.
2181 * (hp_restore_pc_queue): small cleanup.
2182 * (hp_push_arguments): ditto.
2183 * (pa_do_registers_info): ditto.
2184 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2185 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2186 * Define FRAME_CHAIN_VALID.
2187 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2188 passed to functions.
2190 * paread.c (pa_symtab_read): Use new bfd conventions for
2191 accessing linker symbol table.
2192 * (pa_symfile_init): Access embedded STAB info via BFD section
2193 mechanism and related macros.
2196 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2198 * sparc-stub.c: Use a seperate stack for our traps.
2199 * Handle recursive traps.
2200 * Remove all trap init code. This needs to be done by the
2202 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2204 * (handle_exception): See if we are at breakinst, if so, then
2205 advance PC sp that users can just step out of breakpoint().
2206 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2207 new place if SP has changed.
2208 * (case 's'): Get rid of this, we can't do it yet.
2209 * (case 't'): New command to test any old random feature.
2210 * (case 'r'): New command to reset the system.
2211 * (breakpoint): Add label to breakpoint trap instruction so that
2212 handle_exception() can detect where we are and get past the
2213 breakpoint trivially.
2215 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2217 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2219 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2221 * configure.in: recognise all sparclite variants
2223 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2225 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2226 binary files oring in the right bit.
2228 * main.c, source.c, state.c, symmisc.c: use macros defined in
2229 fopen-{bin|both} when fopening files.
2231 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2233 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2234 from a configuration file (typically including <limits.h>), or to
2235 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2236 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2237 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2238 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2239 * exppritn.c (print_subexp, dump_expression): Add case for
2241 * expression.h (OP_BITSTRING): New expression element type for
2243 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2244 macros to convert between number of expression elements and bytes
2245 to store that many elements.
2246 * i960-tdep.c (leafproc_return): Use new macros to access
2247 minimal symbol name and address fields.
2248 * m88k-pinsn.c (sprint_address): Use new macros to access
2249 minimal symbol name and address fields.
2250 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2251 minimal symbol address field.
2252 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2253 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2254 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2255 Use new BYTES_TO_EXP_ELEM macro.
2256 * parse.c (write_exp_bitstring): New function to write packed
2257 bitstrings into the expression element vector.
2258 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2260 * parser-defs.h (struct stoken): Document that it is used for
2261 OP_BITSTRING as well as OP_STRING.
2262 * parser-defs.h (write_exp_bitstring): Add prototype.
2263 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2264 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2265 LOWER, LENGTH): New tokens for keywords.
2266 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2267 upper_lower_argument, length_argument, array_mode_name,
2268 string_mode_name, variant_structure_mode_name): New non-terminals
2270 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2271 * ch-exp.y (match_bitstring_literal): New lexer support function
2272 to recognize bitstring literals.
2273 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2274 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2275 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2276 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2277 * ch-exp.y (yylex): Check tokentab6.
2278 * ch-exp.y (yylex): Call match_bitstring_literal.
2280 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2282 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2283 symbol name and value fields.
2285 * c-exp.y (yylex): Make static, to match prototype and other
2288 * expression.h (exp_opcode): Add BINOP_MOD.
2289 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2290 * expprint.c (dump_expression): Handle new BINOP_MOD.
2291 * language.c (binop_type_check): Handle new BINOP_MOD.
2292 * main.c (float_handler): Re-enable float handler when hit.
2293 * valarith.c (language.h): Include, need current_language.
2294 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2295 for integer divide truncates towards zero for negative results.
2296 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2297 * valarith.c (value_binop): Allow arithmetic operations on
2298 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2299 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2300 * ch-exp.y (tokentab3): Add MOD and REM.
2301 * ch-exp.y (yylex): Set innermost_block for symbols found
2302 in local scopes. Return LOCATION_NAME for local symbols.
2303 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2304 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2306 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2308 * command.c (shell_escape, make_command, _initialize_command):
2309 don't create or use fork if CANT_FORK is defined.
2310 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2311 code written for the IBM PC" remain.
2312 * xm-go32.h: define CANT_FORK
2314 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2316 * remote-sim.c: first attempt at general simulator interface
2317 * remote-hms.c: whitespace
2318 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2319 understand new stack layout. (print_register_hook): print ccr
2320 register in a fancy way.
2322 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2324 * eval.c (language.h): Include.
2325 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2326 to pointer types when the current language is C. It loses for
2327 other languages when the lower index bound is nonzero.
2328 * valarith.c (value_subscript): Take array lower bounds into
2329 account when performing subscripting operations.
2330 * valops.c (value_coerce_array): Add comment describing why
2331 arrays with nonzero lower bounds are dealt with in value_subscript,
2332 rather than in value_coerce_array.
2334 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2336 * ch-exp.y (FLOAT_LITERAL): Add token.
2337 * ch-exp.y (literal): Add FLOAT_LITERAL.
2338 * ch-exp.y (match_float_literal): New lexer routine.
2339 * ch-exp.y (convert_float): Remove.
2340 * ch-exp.y (yylex): Call match_float_literal.
2341 * ch-exp.y (yylex): Match single '.' after trying
2342 to match floating point literals.
2344 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2345 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2347 * expprint.c (dump_expression): New function for dumping
2348 expression vectors during gdb debugging.
2349 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2350 MULTI_SUBSCRIPT and moved out of BINOP range.
2351 * expression.h (DUMP_EXPRESSION): New macro that calls
2352 dump_expression if DEBUG_EXPRESSIONS is defined.
2353 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2354 * parse.c (length_of_subexp, prefixify_subexp): Change
2355 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2356 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2357 prefixify'ing the expression.
2358 * printcmd.c (print_command_1): Add comment.
2359 * ch-exp.y (expression_list): Add useful actions.
2360 * ch-exp.y (value_array_element): Add useful actions.
2361 * ch-exp.y (array_primitive_value): Add production.
2362 * ch-exp.y (yylex): Recognize ',' as a token.
2364 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2366 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2367 POSIXize the recursive makes (make [variable assignments] target{s})
2369 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2371 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2372 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2373 CPLUS_MARKER for all SVR4 systems, so follow suit.
2374 * defs.h (strdup_demangled): Remove prototype.
2375 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2376 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2377 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2378 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2379 prim_record_minimal_symbol_and_info): Use new macro
2380 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2381 * minsyms.c (install_minimal_symbols): Use new macro
2382 SYMBOL_INIT_DEMANGLED_NAME.
2383 * stabsread.c (define_symbol): Use new macro
2384 SYMBOL_INIT_DEMANGLED_NAME.
2385 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2386 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2387 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2388 SYMBOL_INIT_DEMANGLED_NAME.
2389 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2390 SYMBOL_DEMANGLED_NAME now tests language itself.
2391 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2392 now tests language itself.
2393 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2394 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2395 mangled name member in the language dependent portion of a symbol.
2396 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2397 mangled name member appropriate for a symbol's language.
2398 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2399 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2400 SYMBOL_DEMANGLED_NAME now tests language itself.
2401 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2402 initializes language dependent portion of symbol.
2403 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2404 demangles and caches the demangled form of symbol names.
2405 * utils.c (fputs_demangled, fprint_symbol): Use current language
2406 to select an appropriate demangling algorithm.
2407 * utils.c (strdup_demangled): Remove, no longer used.
2408 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2409 access the Chill mangled name member in the language dependent
2410 portion of a symbol.
2411 * ch-lang.c (chill_demangle): New function, simple demangler.
2412 * defs.h (chill_demangle): Add prototype.
2413 * symtab.h (language_dependent_info): Add struct for Chill.
2415 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2417 * Makefile.in (BISON): Add comment that when bison is used, it
2418 must include the "-y" option.
2419 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2420 Remove defines to remap non-yacc symbols, thus backing out of
2421 previous recent changes. Standard policy is that non-yacc parser
2422 generators get fixed, rather than adding bug workarounds in gdb
2423 for each new one that pops up. Expand comment to note this.
2424 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2426 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2428 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2429 case. Use code in N_SOL.
2431 * paread.c: New file that contains all HPPA/HPUX symbol reading
2433 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2434 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2435 * (dbx_symfile_offsets): Make static.
2436 * (pastab_build_psymtabs): New interface routine for paread to
2437 send stabs into dbxread.
2438 * gdb-stabs.h: Remove gobs of HPPA cruft.
2440 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2442 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2444 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2446 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2447 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2448 and YYDEBUG is not already defined.
2449 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2450 them during the previous replacements.
2451 * printcmd.c (_initialize_printcmd): Update internal documentation
2452 for "set" command to note that the assignment syntax is language
2454 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2455 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2456 and YYDEBUG is not already defined.
2457 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2458 single_assignment_action): New terminals and nonterminal for gdb
2459 extensions to chill expression grammer.
2460 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2461 tokens that start with '$' (register names, convenience vars, etc).
2462 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2463 * ch-exp.y (yylex): Call match_dollar_tokens.
2465 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2467 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2468 accessing minimal symbol data.
2469 * infcmd.c (read_pc): Use #ifdef, not #if.
2470 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2471 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2472 minimal symbol data.
2474 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2475 frame. Use find_return_regnum to find the caller.
2476 * (find_unwind_entry): New routine to locate stack frame info
2477 associated with a procedure. This looks in the $UNWIND_START$
2478 section in the SOM file.
2479 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2480 figure out where the caller's return address is stored.
2481 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2482 to figure out the frame size for a procedure.
2483 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2484 * (init_extra_frame_info): New routine. Corrects PC and FP for
2485 outermost frame if necessary.
2486 * (frame_chain): New routine, moved from tm-hppa.h.
2487 * (skip_trampoline_code): Handle computed function calls (ie:
2488 calls from $$dyncall).
2489 * (unwind_command): Temporary support function to allow user
2490 to control/observe aspects of the unwind (stack frame) info.
2491 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2492 was in a system call, if so, then read the PC from r31.
2493 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2494 with extra arg for skip_trampoline_code().
2495 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2496 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2497 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2499 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2501 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2502 Call new bfd_get_size() and verify that string table is no larger
2503 than the file that is supposed to contain it.
2504 * symfile.c (syms_from_objfile): Only complain about configured
2505 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2506 current target is the default BFD target.
2508 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2510 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2511 * solib.c (bkpt_names): New array of symbol names to try to
2512 use for the "mapping complete" breakpoint. Configurable
2513 define SOLIB_BKPT_NAME is first one to try.
2514 * solib.c (find_solib): Test debug_base for nonzero rather
2515 than just greater than zero.
2516 * solib.c (enable_break): Use bkpt_names to look up address
2517 at which to set "mapping complete" breakpoint.
2519 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2521 * defs.h (STRCMP, STREQ, STREQN): New macros.
2522 * defs.h (demangle_and_match): Remove prototype.
2523 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2524 and STREQN defined in defs.h.
2525 * dwarfread.c (set_cu_language): For completely unknown languages,
2526 try to deduce the language from the filename. Retain behavior
2527 that for known languages we don't know how to handle, we use
2529 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2530 and demangled name fields in symbol.
2531 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2532 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2533 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2534 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2535 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2536 Replace usages throughout.
2537 * elfread.c (demangle.h): Include.
2538 * elfread.c (record_minimal_symbol): Remove prototype and function.
2539 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2540 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2541 * infcmd.c (jump_command): Remove code to demangle name and add
2542 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2543 * minsyms.c (demangle.h): Include.
2544 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2545 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2546 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2547 * mipsread.c (psymtab_language): Add static variable.
2548 * stabsread.c (demangle.h): Include.
2549 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2550 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2551 * stack.c (return_command): Remove explicit demangling of name
2552 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2553 * symfile.c (demangle.h): Include.
2554 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2555 to match macros in symfile.h and allow them to be compiled
2556 if INLINE_ADD_PSYMBOL is not true.
2557 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2558 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2559 Add code to demangle and cache C++ symbol names. Use macro form
2560 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2561 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2562 Remove, also defined in symfile.c, which we already fixed.
2563 * symtab.c (expensive_mangler): Remove prototype and function.
2564 * symtab.c (find_methods): Remove physnames parameter and fix
2566 * symtab.c (completion_list_add_symbol): Name changed to
2567 completion_list_add_name.
2568 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2569 the normal symbol name and the cached C++ demangled name.
2570 * symtab.c (lookup_demangled_partial_symbol,
2571 lookup_demangled_block_symbol): Remove prototypes and functions.
2572 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2573 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2574 Remove code to try demangling names and matching them.
2575 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2576 Fix to try matching the cached demangled name if no match is
2577 found using the regular symbol name.
2578 * symtab.c (find_methods): Remove unused physnames array.
2579 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2580 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2581 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2582 C++ demangled symbol names.
2583 * symtab.h: Much reformatting of structures and such to add
2584 whitespace to make them more readable, and make them more
2585 consistent with other gdb structure definitions.
2586 * symtab.h (general_symbol_info): New struct containing fields
2587 common to all symbols.
2588 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2589 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2590 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2591 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2592 symbol): Use general_symbol_info struct.
2593 * utils.c (demangle_and_match): Remove, no longer used.
2594 * valops.c (demangle.h): Include.
2595 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2596 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2597 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2598 symmisc.c, symtab.c, valops.c: Replace references to minimal
2599 symbol fields with appropriate macros.
2600 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2601 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2602 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2603 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2604 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2605 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2606 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2607 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2608 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2609 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2610 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2611 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2612 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2613 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2615 * buildsym.c (start_subfile, patch_subfile_names): Default the
2616 source language to what can be deduced from the filename.
2617 * buildsym.c (end_symtab): Update the source language in the
2618 allocated symtab to match what we have been using.
2619 * buildsym.h (struct subfile): Add a language field.
2620 * c-typeprint.c (c_print_type): Remove code to do explicit
2622 * dbxread.c (psymtab_language): Add static variable.
2623 * dbxread.c (start_psymtab): Initialize psymtab_language using
2624 deduce_language_from_filename.
2626 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2628 * valprint.c (val_print): Reorganize comment and add note
2629 about dependency on target byte ordering.
2630 * ch-exp.y (value_array_slice): Fix typo.
2631 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2632 byte sized ints are assumed to be char strings and printed with
2633 string syntax. In chill, arrays of chars and arrays of
2634 bytes/ubytes are distinquishable, and printed appropriately.
2636 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2638 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2639 read/write routines for HPUX.
2641 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2642 branch targets to compute target address using const from previous
2643 instruction if necessary.
2644 * Add `Q' operator to print out bit position field various
2646 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2647 cleanups, use new code from Utah.
2648 * (store_inferior_registers): Update to new code from Utah.
2649 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2650 * (fetch_register): Clear out priv level when reading PCs.
2651 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2652 * Remove decl of errno, #include wait.h and target.h.
2653 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2654 were inside of a kernel call. If so, then PC is in a different
2655 register. Also, mask out bottom two bits of all PCs so as not to
2656 confuse higher level code.
2657 * (push_dummy_frame): Create from #define in tm-hppa.h.
2658 * (find_dummy_frame_regs): Update from Utah.
2659 * (hp_pop_frame): Create from #define in tm-hppa.h.
2660 * (hp_restore_pc_queue): New, from Utah.
2661 * (hp_push_arguments): Big fixes from Utah.
2662 * (pa_do_registers_info, pa_print_registers): Only print out fp
2664 * (skip_trampoline_code): New routine to deal with stubs that
2665 live in nowhereland between callers and callees.
2666 * i860-tdep.c: Remove decl of attach_flag.
2667 * infrun.c (wait_for_inferior): Add new macro
2668 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2669 at by PC will be nullified. If so, then step the target once more
2670 so as to avoid confusing the user.
2671 * (just before step_over_function:): Use stop_func_start, not
2672 stop_pc when checking for the existance of line number info.
2673 stop_func_start will reflect the proper address of the target
2674 routine, not of the stub that we may be traversing to get there.
2675 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2676 to deal with the stubs that PA compilers sometimes stick between
2677 callers and callees. Also, define FLAGS_REGNUM for access to the
2679 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2681 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2682 write gr0, PC regs, and PSW!
2683 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2684 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2686 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2687 * Define struct unwind_table_entry.
2688 * valops.c (call_function_by_hand): Add another arg to
2689 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2692 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2694 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2696 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2698 * Makefile.in (VERSION): Bump to 4.7.4.
2699 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2700 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2701 * Makefile.in (HFILES): Add valprint.h.
2702 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2703 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2704 * typeprint.c, typeprint.h: New files for language independent
2705 type printing functions.
2706 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2707 type printing functions and definitions.
2708 * valprint.h: New include file for language independent value
2709 printing definitions.
2710 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2711 dependent value printing functions.
2712 * c-exp.y (production ptype): Add range_type variable and use new
2713 create_range_type function.
2714 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2715 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2716 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2717 "const static" to ANSI-conformant "static const".
2718 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2719 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2721 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2722 * coffread.c (decode_type): Add range_type variable and call to
2723 new create_range_type function.
2724 * complaints.c (complain): Remove unused val variable.
2725 * complaints.c (_initialize_complaints): Make it void.
2726 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2727 variable and call new create_range_type function.
2728 * defs.h (enum val_prettyprint): Move enum from value.h to here
2729 so we can avoid having to include value.h just for prototypes that
2730 need the enum (thanks ANSI).
2731 * dwarfread.c (struct_type): Local anonymous_size variable is
2732 only used if !BITS_BIG_ENDIAN.
2733 * dwarfread.c (decode_subscript_data_item): Add rangetype
2734 variable and call new create_range_type function.
2735 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2737 * eval.c (evaluate_subexp): Remove unused local variable name
2738 and the statement with no side effects that initializes it.
2739 * expprint.c (print_subexp): Change local_printstr to
2741 * gdbtypes.c (create_range_type): New function that creates
2742 a range type using code fragments from object file readers as
2743 an example of what has to be initialized.
2744 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2745 and high_bound parameters, replaced with a single range_type
2746 parameter. Change function body to use passed in range_type
2747 rather than handcrafting one.
2748 * gdbtypes.h (create_range_type): Add prototype.
2749 * gdbtypes.h (create_array_type): Change prototype parameters.
2750 * infrun.c (normal_stop): Remove unused local variables tem and c.
2751 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2752 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2753 stub functions that call error if called.
2754 * language.c (unknown_language_defn, auto_language_defn,
2755 local_language_defn): Add initializers unk_lang_print_type and
2757 * language.h (struct language_defn): Reformat for larger
2758 comments, add la_print_type and la_val_print members. Add
2759 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2760 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2761 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2763 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2765 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2766 * main.c (execute_command): Remove unused local variable cmdlines.
2767 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2768 (clear_displays), symmisc.c (block_depth), values.c
2769 (clear_value_history):
2770 Make testing of truth value of assignment result explicit.
2771 * mipsread.c (upgrade_type): Update FIXME to include future use
2772 of create_range_type.
2773 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2774 whatis_exp, maintenance_print_type): Move prototypes and functions
2776 * printcmd.c (_initialize_printcmd): Move add_com calls for
2777 ptype_command and whatis_command to new typeprint.c.
2778 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2779 * source.c (find_source_lines): Local variable c only used
2780 when LSEEK_NOT_LINEAR is defined.
2781 * stabsread.c (read_array_type): Use new create_range_type
2783 * stabsread.c (read_range_type): Add new index_type variable and
2784 call new create_range_type function rather than handcrafting
2786 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2787 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2788 * symtab.c (type_print_base usages): Use c_type_print_base.
2789 * symtab.c (type_print_varspec_prefix usages): Use
2790 c_type_print_varspec_prefix.
2791 * symtab.c (type_print_method_args usages): Use
2792 cp_type_print_method_args.
2793 * valprint.c: Completely ripped apart and the fragments used
2794 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2795 valprint.h. Remaining stuff is language independent.
2796 * value.h (struct fn_field): Forward declare for prototypes.
2797 * value.h (type_print_1): Remove prototype.
2798 * value.h (enum val_prettyprint): Moved to defs.h.
2799 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2800 * value.h (baseclass_offset): Add prototype.
2801 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2802 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2803 * ch-typeprint.c: New file for language dependent type printing.
2804 * ch-valprint.c: New file for language dependent value printing.
2805 * ch-exp.y (parse_number): Remove prototype and stub function.
2806 * ch-exp.y (decode_integer_literal): Removed unused digits and
2808 * ch-exp.y (convert_float): Completely ifdef out for now.
2809 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2810 ch-lang.c (chill_op_print_tab):
2811 Change from ANSI-obsolescent "const static" to ANSI-conformant
2813 * ch-exp.y (yylex): Add unhandled storage class enumeration
2814 literals to switch statement for completeness.
2815 * ch-lang.c (chill_create_fundamental_types): Remove unused
2816 nbytes variable. Change dummy type to 2 bytes to match int.
2817 Handle FT_VOID types gratuituously added to chill DWARF by
2818 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2819 type rather than a one byte TYPE_CODE_INT type.
2820 * ch-lang.c (chill_language_defn): Add chill_print_type and
2822 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2824 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2826 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2827 bfd_get_symbol_leading_char instead.
2829 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2830 leading character from names.
2831 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2832 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2833 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2835 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2836 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2837 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2838 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2839 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2840 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2841 * symfile.c (syms_from_objfile): Insert debugging check to test
2842 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2844 * doc/gdbint.texinfo (Host Conditionals): Remove
2845 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2847 (Target Conditionals): Remove all of the above.
2849 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2851 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2852 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2854 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2856 * coffread.c (decode_type): catch negative tagndx fields generated
2858 * exec.c: comment out string following #endif.
2859 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2860 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2862 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2863 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2865 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2867 * complaints.c: New file, code moved from utils.c.
2868 * complaints.c (complain): Made into a varargs function.
2869 * complaints.h: New file, code moved from symfile.h.
2870 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2871 * Makefile.in (HFILES): Add complaints.h.
2872 * Makefile.in (OBS): Add complaints.o.
2873 * symfile.c (complaint_root, stop_whining, complaint_series,
2874 complain, clear_complaints, add_show_from_set for stop_whining):
2875 Moved to complaints.c.
2876 * symfile.h (struct complaint, complaint_root decl, complain
2877 prototype, clear_complaints prototype): Moved to complaints.h.
2878 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2879 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2880 complaints.h. Remove casts from arguments to complain(),
2881 which is now a varargs function, and remove unnecessary
2882 placeholder zero args.
2883 * defs.h (begin_line): Add prototype.
2884 * defs.h (vprintf_filtered): Add prototype.
2885 * dwarfread.c (varargs.h): Remove, no longer needed.
2886 * dwarfread.c (dwarfwarn): Remove prototype and function.
2887 * dwarfread.c (complaints): Define a bunch of complaints.
2888 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2889 usages to standard complain() calls.
2890 * utils.c (begin_line): New function that ensures that
2891 whatever gets filter-printed next starts on its own line.
2892 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2893 but to stdout (calls vfprintf_filtered internally).
2895 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2897 * remote.c: Avoid printf_filtered line limit. Suggested by
2898 Robert R. Henry, <rrh@tera.com>.
2899 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2901 * main.c (main): Accept --silent as well as --quiet. Change +help
2902 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2904 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2905 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2907 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2909 * tm-nindy960.h, remote-nindy.c: Lint.
2911 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2913 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2914 a optional type to decorate as an array type, the type of the
2915 index, and the bounds of the array. Records this additional info
2916 in the array type for use with languages with nonzero array
2918 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2919 to note that arrays may have bounds.
2920 * gdbtypes.h (create_array_type): Update prototype.
2921 * c-exp.y (ptype production): Adjust for new create_array_type
2922 calling conventions.
2923 * coffread.c (decode_type): Call create_array_type rather than
2924 handcrafting array types.
2925 * convex-tdep.c (value_type): Remove, now use create_array_type.
2926 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2927 vector_type into calls to create_array_type.
2928 * dwarfread.c (decode_subscr_data): Name changed to
2929 decode_subscript_data_item throughout.
2930 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2931 create_array_type. Now records index type and range as well.
2932 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2933 change to use create_array_type.
2934 * dwarfread.c (read_subroutine_type): Test existing user defined
2935 types before decorating them, to ensure they are blank, and
2936 complain about it if they are not.
2937 * dwarfread.c (decode_fund_type): For unrecognized types, always
2938 return some valid type (type integer). If the unrecognized type
2939 cannot be an implementation defined type, complain as well.
2940 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2941 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2942 * mipsread.c (upgrade_type): Add FIXME comment that code to
2943 handcraft arrays should be replaced with call to create_array_type.
2944 * stabsread.c (read_array_type): Replace code to handcraft
2945 array types with call to create_array_type.
2946 * valprint.c (type_print_varspec_prefix): Minor formatting
2947 change, join lines that don't need to be split.
2949 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2951 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2952 decl for attach_flag, it now lives in inferior.h.
2953 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2954 Make most functions static.
2955 * hppah-nat.c: General cleanups, remove BSD specific code (since
2956 that all lives in hppab-nat.c).
2957 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2958 Change sense of test against inside_entry_file(). This fix is
2960 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2961 to read/write_register_bytes().
2962 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2963 work around PA-GAS assembler bug. Also, add trailing */ to some
2965 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2966 Same reason as above.
2968 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2970 * mipsread.c (parse_symbol): When checking whether a structured
2971 type is an enum, check qualifiers of its first member, as well as
2972 the base type of the member. Bug found and fixed by John M.
2973 Farrell, <farrell@fjord.reo.dec.com>.
2975 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2976 * remote-vx.c: Don't include vx-share/reg.h.
2977 * vx-share/ptrace.h: Reproduce from scratch.
2978 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2979 * Makefile.in: Remove references to removed files, and to removed
2980 29k-share directories.
2982 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2984 * c-lang.c (_initialize_c_language): Name changed from
2986 * m2-lang.c (_initialize_m2_language): Name changed from
2988 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2989 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2990 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2991 expression parsing into c-lang.c and m2-lang.c respectively.
2992 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2993 m2-exp.y respectively.
2994 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2995 and m2-* files respectively.
2996 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2997 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2998 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2999 * expression.h (struct block): Forward declaration for prototypes.
3000 * language.h (struct objfile): Forward declaration for prototypes.
3001 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
3002 * Makefile.in (HFILES): Add ch-lang.h.
3003 * Makefile.in (OBS): Add ch-lang.o.
3004 * ch-exp.y: Migrate code that has nothing to do with expression
3005 parsing into ch-lang.c.
3006 * ch-lang.c: New file, code migrated from c-exp.y.
3007 * ch-lang.h: New file, internal interface between ch-* files.
3008 * ch-lang.c (_initialize_chill_language): Name changed from
3009 _initialize_chill_exp.
3011 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
3012 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
3013 * config/amix.mh (NATDEPFILES): Add.
3014 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
3017 * dwarfread.c (decode_subscr_data): Remove spurious test that
3018 accepted only integer subscript types. We don't do anything
3019 with the type at the moment anyway.
3021 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
3023 * ch-exp.y (match_character_literal): Fix case where no
3024 match at all is found.
3025 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
3026 width types. For example, "INT" is always 2 bytes regardless
3027 of the values of any TARGET_*_BIT macros. So use explicit
3028 numeric sizes for the types.
3030 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
3032 * c-exp.y (c_create_fundamental_type): New function to create
3033 language specific fundamental types for C.
3034 * m2-exp.y (m2_create_fundamental_type): New function to create
3035 language specific fundamental types for Modula 2.
3036 * c-exp.y (c_language_defn, cplus_language_defn): Add
3037 c_create_fundamental_type to language struct initializers.
3038 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
3039 to language struct initializers.
3040 * dwarfread.c (expression.h, language.h): Include.
3041 * dwarfread.c (ftypes): New array to hold fundamental types
3042 for current compilation unit.
3043 * dwarfread.c (cu_language_defn): New pointer to language
3044 struct for language of current compilation unit.
3045 * dwarfread.c (dwarf_fundamental_type): New function to
3046 create/lookup fundamental types.
3047 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
3048 * dwarfread.c (throughout): Replace lookup_fundamental_type
3049 with dwarf_fundamental_type.
3050 * dwarfread.c (read_file_scope): Zero out ftypes for each new
3051 compilation unit (may be different language or different objfile).
3052 * gdbtypes.c (lookup_fundamental_type): Move actual type
3053 creations into language specific fundamental type creation
3054 functions and call via create_fundamental_type. Add comment
3055 about this function being obsolescent.
3056 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3057 sized signed and unsigned integers.
3058 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3059 * language.c (language_def): New function to lookup a language
3060 struct given it's enumeration.
3061 * language.h (struct language_defn): Add la_fund_type, a pointer
3062 to a function that creates fundamental types for this language.
3063 * language.h (create_fundamental_type): New macro to create
3064 fundamental types based on the current language.
3065 * language.h (language_def): Add prototype.
3066 * language.c (unk_lang_create_fundamental_type): New function
3067 for initializing language structs, calls error if called.
3068 * language.c (unk_language_defn, auto_language_defn,
3069 local_language_defn): Use unk_lang_create_fundamental_type.
3070 ch-exp.y (chill_create_fundamental_type): New function.
3071 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3072 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3074 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3076 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3078 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3079 as GCC_PRODUCER and GPLUS_PRODUCER.
3081 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3083 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3086 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3088 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3089 rather than '$'. This particular piece of braindamage is
3090 spreading like ooze. It's now infected libiberty, deja-gnu,
3092 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3093 hardwired '$' character.
3095 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3097 (Changes to break incredibly ugly, unmaintainable 750 line
3098 read_struct_type function up into managable pieces.)
3099 * Makefile.in (VERSION): Bump to 4.7.3.
3100 * stabsread.c (struct field_info): Local struct definition.
3101 * stabsread.c (read_member_functions, read_struct_fields,
3102 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3103 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3104 functions from fragmented read_struct_type.
3105 * stabsread.c (stabs_general_complaint): Catchall complaint.
3106 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3107 symbol name continuation code. Use macro throughout.
3108 * stabsread.c (various places): Replace add-one-to-pointer
3109 with pointer increment.
3110 * stabsread.c (read_type): Retain function local copy of type
3111 descriptor. Rearrange code calling read_struct_type() to match
3113 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3114 a single blank as the name of nameless enumerations. Recognize
3115 this special case and set nameless flag.
3116 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3118 * ch-exp.y (access_name): New non-terminal token and
3120 * ch-exp.y (general_procedure_name): Now a terminal token.
3121 * ch-exp.y (location): Expand production.
3122 * ch-exp.y (match_simple_name_string): New function.
3123 * ch-exp.y (yylex): Call match_simple_name_string and return
3124 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3126 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3128 * munch: Backslash escape vertical bar characters inside
3129 grep patterns since they have special meaning for some greps.
3130 * parse.c (write_exp_string): Complete rewrite to store string
3131 contants as a leading explicit length, followed by the string data,
3132 followed by a trailing explicit length.
3133 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3134 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3135 Use recorded explicit length of strings in expression elements,
3136 rather than strlen. Adjust code to skip over strings stored in
3137 expression elements, and code to access strings, to account for
3138 new leading explicit size expression element.
3139 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3140 0, to avoid negative expression element indices.
3141 * valops.c (search_struct_method): Minor whitespace change.
3143 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3145 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3146 which together maintain a dynamically expandable static buffer
3147 for the lexer to use when translating C strings to their internal
3148 form (other future uses possible). Fix parsing of C style strings
3149 to do the normal C style input conversions of escaped character
3151 * valops.c (value_string): Remove translation of escaped
3152 character sequences, now done in C expression parser.
3153 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3154 and decides if it should be printed in literal form or some other
3155 form, based on it's ASCII value and setting of sevenbit_strings.
3156 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3157 macro, change indentation style.
3158 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3159 * ch-exp.y (chill_printstr): First cut at real function instead
3162 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3164 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3166 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3168 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3170 * defs.h (sevenbit_strings): Add declaration.
3171 * defs.h (printchar): Replace with gdb_printchar.
3172 * language.h (language_defn): Add new function pointers
3173 la_printchar and la_printstr, to do language dependent
3174 printing of characters and strings.
3175 * language.h (local_printchar, local_printstr): New macros
3176 to call language dependent functions pointed to by la_printchar
3177 and la_printstr respectively.
3178 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3179 dependent functions for printing characters and strings.
3180 * c-exp.y (c_language_defn, cplus_language_defn): Add
3181 c_printchar and c_printstr.
3182 * command.c (do_setshow_command): Rename printchar use to
3184 * expprint.c (print_subexp): Replace C style string output
3185 with call to local_printstr.
3186 * language.c (unk_lang_printchar, unk_lang_printstr):
3187 New stubs, currently errors.
3188 * language.c (unknown_language_defn, auto_language_defn,
3189 local_language_defn): Add unk_lang_printchar and
3191 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3192 language dependent functions to print characters and strings.
3193 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3194 * utils.c (printchar): Renamed to gdb_printchar.
3195 * valprint.c (print_string): Remove prototype, function moved
3196 to c-exp.y, where it becomes c_printstr.
3197 * valprint.c (print_max): Made global for reference from the
3198 language dependent printing routines in *-exp.y.
3199 * valprint.c (repeat_count_threshold): New variable with function
3200 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3201 Change all references to old macro to references to new variable.
3202 * valprint.c (value_print, val_print): Replace calls to
3203 print_string with calls to local_printstr.
3204 * valprint.c (val_print): Replace C style character printing
3205 with call to local_printchar.
3206 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3207 * valprint.c (_initialize_valprint): Add add_show_from_set
3208 call for setting up repeat_count_threshold as print variable.
3209 * ch-exp.y (decode_integer_value): New function.
3210 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3211 * ch-exp.y (chill_printchar, chill_printstr): New language
3212 dependent functions for printing characters and strings.
3213 * ch-exp.y (chill_language_defn): Add chill_printchar and
3216 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3218 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3219 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3220 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3222 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3224 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3225 and assume the process has been killed.
3227 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3229 * remote-udi.c (udi_open): Reset vars so that user can re-run
3230 programs without leaving GDB.
3231 * (many routines): Slightly improve error handling.
3232 * (download): Zero out BSS by longs instead of bytes to avoid
3233 timeouts in real hardware.
3234 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3235 that connection is no longer in use after shutdown() of socket.
3236 This keeps GDB from dying of a SIGPIPE when you issue multiple
3237 `target udi' commands.
3239 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3241 * language.h (language_format_info): New structure to bundle
3242 local formatting information.
3243 * language.h (language_defn): Replace individual format info
3244 with language_format_info structs.
3245 * language.h (local_*_format, local_*_format_prefix,
3246 local_*_format_specifier, local_*_format_suffix): New macros
3247 for binary/octal/decimal/hex formats to access info elements.
3248 * c-exp.y (c_language_defn): Update for new format handling.
3249 * m2-exp.y (m2_language_defn): Update for new format handling.
3250 * dbxread.c (language.h): Include for partial-stab.h use.
3251 * mipsread.c (expression.h, language.h): Include for
3253 * defs.h (local_hex_format, local_hex_format_custom,
3254 local_hex_string, local_hex_string_custom): Move to language.h.
3255 * language.c (local_hex_format_custom, local_hex_string,
3256 local_hex_string_custom, local_octal_format_custom): Use new
3258 * language.c (unknown_language_defn, auto_language_defn,
3259 local_language_defn): Update for new format handling.
3260 * printcmd.c (print_scalar_formatted): Use new macros
3261 to access decimal and binary format info for printing.
3262 * c-exp.y (chill_language_defn): Update for new format handling.
3263 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3264 * ch-exp.y (decode_integer_literal): Add function
3265 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3266 * ch-exp.y (builtin_type_chill_char): Add definition.
3267 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3269 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3271 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3273 (aix_framedata): added nosavedpc field.
3274 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3276 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3277 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3278 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3279 instructions as function_frame_info does. Expand special case of
3280 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3282 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3284 (function_frame_info): Set frameless if the function has no frame,
3285 and set nosavedpc if the PC was not saved. Handle gcc generated
3286 stfd 31,-4(31); st 31, -12(31) correctly.
3287 (frameless_function_invocation): New second argument pcsaved; if 0
3288 return whether the function has a frame, if 1 return whether the
3290 (frame_initial_stack_address): Correct typo: cache registers for
3291 callee_fi, not for fi, (avoids reading garbage memory locations).
3293 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3295 * infrun.c (wait_for_inferior (just before step_over_function
3296 label)): Change test for stepping into subroutine to check for the
3297 presence of line number info. This makes stuff compiled with -g1
3298 cause GDB to not lose control when stepping.
3300 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3301 Improve comments as well.
3303 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3305 * Makefile.in (VERSION): Bump to 4.7.2
3306 * symtab.c (find_pc_symtab): Fix return of random value
3308 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3309 Makefile since it contains sed patterns used in generation.
3310 Add sed pattern to also delete #include of any malloc.h.
3311 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3312 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3313 function names to conform to K&R terminology with respect to
3314 logical and bitwise operators:
3315 UNOP_ZEROP => UNOP_LOGICAL_NOT
3316 UNOP_LOGNOT => UNOP_COMPLEMENT
3317 BINOP_LOGAND => BINOP_BITWISE_AND
3318 BINOP_LOGXOR => BINOP_BITWISE_XOR
3319 BINOP_LOGIOR => BINOP_BITWISE_IOR
3320 BINOP_AND => BINOP_LOGICAL_AND
3321 BINOP_OR => BINOP_LOGICAL_OR
3322 PREC_OR => PREC_LOGICAL_OR
3323 PREC_AND => PREC_LOGICAL_AND
3324 PREC_LOGIOR => PREC_BITWISE_IOR
3325 PREC_LOGXOR => PREC_BITWISE_XOR
3326 PREC_LOGAND => PREC_BITWISE_AND
3327 value_zerop() => value_logical_not()
3328 value_lognot() => value_complement()
3329 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3330 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3331 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3332 and is nonexistant in some SVR4 based systems.
3333 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3334 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3336 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3337 * source.c (source_info): Fix minor nits, print "1 line" rather
3338 than "1 lines", and "language is <lang>".
3339 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3340 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3341 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3343 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3344 * ch-exp.y: New expression parser, for GNU-Chill.
3345 * defs.h (enum language): Add language_chill.
3346 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3347 LANG_MODULA2 a recognized language.
3348 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3349 Chill as well as Modula-2.
3350 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3351 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3352 * language.c (set_language_command): Add chill.
3353 * language.c (binop_result_type, integral_type, character_type,
3354 boolean_type, structured_type, value_true, binop_type_check):
3355 Add language_chill cases.
3356 * language.h (_LANG_chill): Define.
3357 * symfile.c (deduce_language_from_filename): Recognize the
3358 filename extensions ".chill", ".c186", and ".c286" for Chill.
3359 * valprint.c (typedef_print): Add case for language_chill.
3360 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3361 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3362 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3363 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3365 * Makefile.in (distclean): Add target ch-exp.tab.c.
3366 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3367 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3368 * eval.c (evaluate_subexp): Add OP_BOOL case.
3369 * expprint.c (print_subexp): Add OP_BOOL case.
3371 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3373 * infcmd.c (set_environment_command): Avoid skipping first
3374 char of env value if an '=' appears in it. Bug report and fix
3375 by Mark Jungerman, <maj@lucid.com>.
3377 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3379 * infcmd.c (step_over_calls): Improve comments.
3380 * symtab.c (find_pc_psymtab): Clean up a bit.
3381 * (find_pc_symtab): Fix comments, clean up code.
3382 * (find_pc_line): General cleanups, efficiency improvements.
3383 Also, don't return garbage when some line info exists, but there
3386 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3388 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3389 member, and the stat pointer passed to vmap_symtab was NULL, the
3390 wrong vmap entries would be modified. Fixes behavior where
3391 attempting to load symbols for a module with no member would mess
3392 up already read in symbols.
3394 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3396 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3397 29k-share/dfe/mini2udi.o.
3398 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3399 * alldeps.mak, depend: Update to deal with removal of
3400 aforementioned files.
3401 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3402 requirement for useless 'program' argument. Clean up
3403 udi_create_inferior, and udi_load to call common download()
3404 routine. Create download routine to load remote hosts directly
3405 (with the help of BFD) so that we don't need yank.c and
3407 Fix udi_detach to call UDIDisconnect with
3408 the right arguments. Clean up udi_resume, don't assign tip_error
3409 twice. Clean up udi_wait, straighten out status codes. Make
3410 udi_kill really work.
3412 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3414 * c-exp.y: separated host/target idea of integer type size,
3415 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3416 UINT and CHAR rules. (parse_number): work out the targetwise type
3417 of a number based upon it's size and qualifiers. (yylex): chars
3418 are now treated the same way as ints.
3420 * source.c (indentify_source_line): don't core dump if wanted
3421 line is larger than number of lines in source. (can happen when
3422 coff gets confused about #included source).
3424 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3426 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3427 when debugging a program with 100 shared libraries.
3429 * solib.c (solib_map_sections): Always close the BFD we open.
3430 Free all malloc'd storage we allocate, too, including error cases.
3431 (struct so_list): Remove unused so_bfd member.
3432 (clear_solib): Don't bother closing so_bfd.
3434 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3435 cacheable. `So many symbol files, so little file descriptors.'
3437 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3439 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3440 Stubs should stand alone as much as possible.
3442 * source.c (show_directories): Avoid printf_filtered length prob
3443 pointed out by Jonathan Stone.
3445 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3446 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3447 <Lee_Cooprider@vos.stratus.com>.
3449 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3451 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3452 struct, not struct itself.
3453 * serial.h (serial_restore): Fix prototype, takes pointer not
3456 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3458 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3459 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3461 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3463 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3464 Stubs should stand alone as much as possible.
3466 * README: Add remote-es1800.c and remote-st2000.c to table.
3467 * go32-nat.c: Remove, there is no native go32 support.
3468 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3470 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3472 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3473 new routines to deal with sending SIGINTs to attached processes
3474 when the user interrupts the controlling GDB.
3475 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3476 the aforementioned routines when waiting for the attached process.
3478 * elfread.c, mipsread.c: Include <string.h>.
3479 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3480 * serial.h: Add prototype for serial_restore().
3482 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3484 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3485 minimal_symbol_count, because the NULL symbol is not included in
3486 the count. This prevented this function from finding the last
3487 symbol in the table.
3489 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3491 * dbxread.c (process_one_symbol): if not defined
3492 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3493 the start of the function, not just after N_FUN.
3495 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3497 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3498 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3499 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3500 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3501 file. Remove preprocessor defines that previously did remapping.
3503 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3505 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3506 Bug fix courtesy of Alexander Klaiber.
3508 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3510 hp300 native support (hp300hpux untested).
3512 * hp300ux-xdep.c: removed.
3513 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3514 * xm-hp300hpux.h: updated copyright.
3515 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3516 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3517 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3518 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3519 fork-child.o coredep.o corelow.o.
3520 (NAT_FILE, NATDEPFILES): new macros.
3521 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3522 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3524 (NAT_FILE, NATDEPFILES): new macros.
3525 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3527 Vax ultrix native support.
3529 * nm-vax.h: new file.
3530 * Makefile.in (HFILES): added nm-vax.h.
3531 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3532 coredep.o corelow.o removed.
3533 (NAT_FILE, NATDEPFILES): new macros.
3534 * xm-vax.h: updated copyright.
3535 (REGISTER_U_ADDR): removed.
3537 Apollo native support (untested).
3539 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3540 * a68v-nat.c, nm-apollo68[bv].h: new files.
3541 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3542 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3543 * a68v-xdep.c: removed.
3544 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3545 inftarg.o fork-child.o a68v-xdep.o.
3546 (NAT_FILE, NATDEPFILES): new macros.
3548 * defs.h: include nm.h.
3549 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3550 sparc-tdep.c, : do not include nm.h.
3551 * doc/gdbint.texinfo: nm.h now included in defs.h.
3553 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3555 * Makefile.in (VERSION): 4.7.1 post release!
3557 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3559 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3561 * Makefile.in (VERSION): gdb-4.7 release.
3562 * README: Update for gdb-4.7.
3564 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3566 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3569 * alldeps.mak, depend: Update.
3571 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3573 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3575 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3576 causes problems in setting breakpoint in the right place in
3577 functions with `float' args which are passed as doubles.
3578 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3579 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3581 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3583 * Makefile.in (HFILES): Add nm-i386sco.h.
3584 * dwarfread.c: include <sys/types.h> for SCO.
3585 * infptrace.c: Don't include ptrace.h under SCO.
3586 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3588 * config/i386v.mt: Add exec.o to TDEPFILES.
3590 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3592 * i386v-nat.c: Remove space from front of #endif.
3593 * irix4-nat.c: Remove externs of registers[], include inferior.h
3595 * mips-nat.c: Explicitly initialize zerobuf to 0!
3596 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3597 Always setup fci->frame, even if it's non-zero. Too many places
3598 depend upon this behavior (and I have to get a release out the
3600 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3601 processing_gcc_compilation if we find the embedded stabs marker.
3602 This fixes several bugs with finding the location of short or char
3603 function parameters passed on the stack.
3605 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3607 Native support for sun4sol2.
3609 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3610 * nm-sysv4.h: new file.
3611 * Makefile.in (HFILES): added nm-sysv4.h.
3612 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3613 (NAT_FILE, NATDEPFILES): new macros.
3614 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3616 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3618 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3619 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3621 * Makefile.in (VERSION): Tick to 4.6.9.
3623 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3625 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3626 definition, replace with portable one.
3627 * remote-nindy.c: Lint.
3628 (nindy_wait): Return type is int, result is inferior_pid.
3629 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3630 (initialize_symmisc): Remove empty function.
3631 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3632 Remove obsolete, misspelled macro.
3633 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3634 (all @node commands): Use new form to avoid nitpicking errors.
3635 * doc/gdbint.texinfo: Document host/native/target split.
3637 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3639 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3641 * xm-mips.h (offsetof): Don't define this if __STDC__.
3643 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3645 umax native support (untested).
3647 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3649 (NAT_FILE, NATDEPFILES): new macros.
3650 * config/umax.mt (TDEPFILES): removed exec.o.
3651 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3652 removed to nm-umax.h.
3653 * nm-umax.h: new file.
3654 * Makefile.in (HFILES): added nm-umax.h.
3656 hppa native support (untested).
3658 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3659 (NAT_FILE, NATDEPFILES): new macros.
3660 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3661 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3662 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3663 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3664 * hppa[bh]-xdep.c: removed.
3665 * hppa[bh]h-tdep.c: do not include ptrace.h.
3666 * Makefile.in (HFILES): added nm-hppa[bh].h.
3668 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3670 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3672 * mips-nat.c: Straighten out include files. Work around
3673 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3676 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3678 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3679 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3680 backtraces from core files work.
3681 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3682 Functions are now defined in mips-nat.c.
3684 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3686 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3687 serial_default_name().
3689 * remote-hms.c, ser-go32.c, serial.h: Change from
3690 serial_timedreadchar() to new serial_readchar().
3692 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3694 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3696 * c-exp.y: Moved handling of 'const' and 'volatile' from
3697 <type> to <typebase>. This removes 2 conflicts.
3699 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3701 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3702 from breakpoint table when reseting breakpoints.
3704 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3706 Native support cleanup and corefile fixes for i386 SVR4 systems.
3708 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3709 fill_fpregset): Moved to i386v4-nat.c
3710 * i386v4-nat.c, nm-i386v4.h, : New files.
3711 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3712 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3713 change i386v-nat.o to i386v4-nat.o.
3715 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3717 Miscellaneous 386 configs updated.
3719 * config/i386aout.mt (TDEPFILES): removed exec.o.
3720 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3721 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3722 (NAT_FILE, NATDEPFILES): new macros.
3723 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3724 config/i386v4.mt (TDEPFILES): removed exec.o.
3725 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3726 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3727 (NAT_FILE, NATDEPFILES): new macros.
3728 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3729 fork-child.o coredep.o corelow.o i386-xdep.o.
3730 (NAT_FILE, NATDEPFILES): new macros.
3732 Native support cleanup for i386bsd (untested).
3734 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3735 * config/i386bsd.mh (NATDEPFILES): added exec.o
3736 * tm-i386bsd.h (FLOAT_INFO): removed.
3737 * nm-i386bsd.h (FLOAT_INFO): added.
3739 Native support for i386v (untested).
3741 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3742 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3743 (NAT_FILE, NATDEPFILES): new macros.
3744 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3745 * i386-xdep.c: removed.
3746 * Makefile.in (HFILES): added nm-i386v.h
3747 * i386v-nat.c, nm-i386v.h: new file.
3748 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3750 * tm-i386v.h (FLOAT_INFO): removed.
3752 Native support for linux (untested).
3754 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3755 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3756 (NAT_FILE, NATDEPFILES): new macros.
3757 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3758 * Makefile.in (HFILES): added nm-linux.h.
3759 * nm-linux.h: new file.
3760 * xm-linux.h: updated copyright. cleaned up formatting.
3761 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3763 Native support for sun386 (untested).
3765 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3766 fork-child.o sun386-xdep.o.
3767 (NAT_FILE, NATDEPFILES): new macros.
3768 * config/sun386.mt (TDEPFILES): removed exec.o.
3769 * Makefile.in (HFILES): added nm-sun386.h.
3770 * sun386-nat.c, nm-sun386.h: new file.
3771 * sun386-xdep.c: removed.
3772 * xm-sun386.h: updated comment and copyright.
3773 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3776 Native support for i386mach (untested).
3778 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3779 fork-child.o mach386-xdep.o.
3780 (NAT_FILE, NATDEPFILES): new macros.
3781 * Makefile.in (HFILES): added nm-i386mach.h.
3782 * nm-i386mach.h, i386mach-nat.c: new files.
3783 * mach386-xdep.c: removed.
3784 * xm-i386mach.h: updated copyright.
3785 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3788 Native separation for go32 (untested).
3790 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3791 * go32-nat.c: new file.
3792 * go32-xdep.c (call_ptrace, child_resume,
3793 fetch_inferior_registers, store_inferior_registers,
3794 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3796 Native support for m88k (untested).
3798 * Makefile.in (HFILES): added nm-m88k.h
3799 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3800 FETCH_INFERIOR_REGISTERS): removed.
3801 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3802 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3803 (NAT_FILE, NATDEPFILES): new macros.
3804 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3805 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3806 * m88k-xdep.c: removed.
3808 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3810 * i386b-nat.c: Comment changes.
3811 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3813 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3815 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3817 Avoid longjmp()-catching compilation errors in cross-ports.
3819 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3820 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3821 Move from mips-tdep.c and tm-{irix3,mips}.h.
3822 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3824 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3827 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3828 (fetch_core_registers): Fix bfd_seek arguments.
3830 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3832 Make core files work again (add back the `core' target).
3834 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3835 (NATDEPFILES): Add corelow.o.
3836 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3839 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3840 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3841 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3842 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3843 appears. FIXME, these should be moved to NATDEPFILES for native
3846 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3848 Ultra3 host/target/native split. (untested).
3850 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3851 (fetch_register, fetch_inferior_registers,
3852 store_inferior_registers, fetch_core_registers): removed to
3854 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3856 * Makefile.in (HFILES): added nm-ultra3.h.
3857 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3858 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3860 (NAT_FILE, NATDEPFILES): new macros for native support.
3861 * config/ultra3.mt (TDEPFILES): exec.o removed.
3863 * xm-vaxult.h: add MEM_FNS_DECLARED.
3865 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3867 * Makefile.in (VERSION): Roll to 4.6.8.
3868 (OBS): Put version.o first, so Makefile rebuild happens early.
3870 * command.h: Publicize prototype for not_just_help_class_command.
3871 * command.c: Remove proto.
3872 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3873 output. Move "maint info" from class info to class maintenance,
3875 * infrun.c: Move "stop" to class_obscure, and give it a
3876 function so it will not be seen as a global help topic. FIXME,
3877 it should be possible to set these attributes independently.
3879 * core.c (core_command): Make nicer error message for no core support.
3881 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3883 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3884 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3886 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3887 (scan_compilation_units): Punt unused filename arg. dbfoff,
3888 lnoffset, and curlnoffset are file_ptr's now.
3889 (dwarf_build_psymtabs): Drop desc and filename args; use
3890 objfile. dbfoff and lnoffset are file_ptr's now.
3891 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3892 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3893 (elf_symfile_read): Skip desc and filename args to
3894 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3895 * gdb-stabs.h: Use file_ptr rather than off_t.
3896 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3897 compile-time debug check that someone turned off as "unused".
3898 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3899 * symfile.h: Update dwarf_build_psymtabs and
3900 elfstab_build_psymtabs prototypes.
3901 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3902 Use file_ptr offsets. bfd_seeks use L_SET.
3904 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3906 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3907 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3908 value so that demangler won't be invoked. This greatly speeds up
3910 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3911 linked_proc_info so that it properly deallocates the appropriate
3912 item after it is done with it instead of before.
3913 * Don't pass bogus frame pointer to create_new_frame(). Just
3914 leave it as zero so that lower level code will figure out the
3917 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3919 Sony News native support.
3921 * Makefile.in (HFILES): added nm-news.h.
3922 * nm-news.h: new file.
3923 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3924 fork-child.o coredep.o to NATDEPFILES.
3925 (NAT_FILE, NATDEPFILES): new macros for native support.
3926 * config/news.mt (TDEPFILES): removed exec.o.
3928 * remote-vx.c: remove redundant include of sys/time.h.
3930 * infrun.c: include ctype.h. Otherwise some machines result in
3931 undefined for isdigit.
3933 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3935 * configure.in: Convert m68k entries to m68* entries to handle
3936 all the various m68xxx hosts and targets.
3937 * config/news1000.mt: No longer needed, same as news.mt.
3939 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3941 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3943 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3945 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3946 nm-sun2.h, nm-mips.h.
3948 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3950 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3952 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3954 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3956 * xm-hppah.h: if __STDC__ is not defined, define
3958 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3959 compiler; see the comment in the file.
3961 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3963 First cut at support for all BSD variants on 386.
3965 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3966 * i386b-nat.c: New native support file.
3967 * configure.in: Add host and target for i[34]86-*-bsd*.
3968 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3970 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3972 Sun2 native support (untested).
3974 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3975 REGISTER_U_ADDR): removed to nm-sun2.h.
3976 * nm-sun2.h: new file.
3977 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3978 fork-child.o sun3-xdep.o removed.
3979 (NAT_FILE, NATDEPFILES): new macros.
3981 Mips native support. Decstation and iris4 have been tested.
3984 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3985 fill_fpregset): removed to irix4-nat.c
3986 * mips-xdep.c: removed.
3987 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3989 * procfs.c: include nm.h.
3990 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3991 * xm-irix4.h: bump copyright.
3992 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3993 PROC_NAME_FMT): removed.
3994 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3995 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3996 (NAT_FILE, NATDEPFILES): new macros for native support.
3997 (CC): supply default compiler switches.
3998 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3999 fork-child.o coredep.o.
4000 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
4002 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
4003 fork-child.o mips-xdep.o coredep.o.
4004 (NAT_FILE, NATDEPFILES): new macros for native support.
4006 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4008 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
4009 (NATDEPFILES): added fork-child.o
4010 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
4011 (NATDEPFILES): added fork-child.o
4012 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
4013 (NATDEPFILES): added fork-child.o
4015 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
4017 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
4018 by using puts_filtered instead.
4020 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4022 * remote-nindy.c (nindy_load): Replacement version from Steve
4023 Chamberlain, doesn't require forking to run "strip" or "sx".
4025 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
4027 * Makefile.in (HFILES): Add nm-*.h files.
4029 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4031 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
4032 (NATDEPFILES): added fork-child.o.
4034 * doc/gdbint.texinfo: document a few more macros, create new
4035 section for native macros.
4037 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
4039 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
4040 resolution of copyright issues.
4042 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
4044 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
4045 subdir gets configured.
4047 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
4049 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
4051 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
4052 searching for a "bfd_strip" program. Also, fixed up arguments
4053 passed to that program.
4055 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4056 which is now used for something else. Rewrite description of
4057 associated parameters to match how gdb does it now.
4058 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4060 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4062 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4064 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4067 * inferior.h (proc_signal_handling_change): prototype removed.
4068 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4069 (handle_command): now calls target_notice_signals.
4070 * procfs.c (proc_signal_handling_change): renamed to
4071 procfs_notice_signals. Now static. Add prototype. All callers
4073 * target.h (struct target_ops): new field, to_notice_signals.
4074 (target_notice_signals): new macro to cover new field.
4075 * target.c (cleanup_target): default to_notice_signals to ignore.
4076 * corelow.c (core_ops),
4078 inftarg.c (child_ops),
4079 procfs.c (procfs_ops),
4080 remote-adapt.c (adapt-ops),
4081 remote-eb.c (eb_ops),
4082 remote-es1800.c (es1800_ops, es1800_child_ops),
4083 remote-hms.c (hms_ops),
4084 remote-mm.c (mm_ops),
4085 remote-nindy.c (nindy_ops),
4086 remote-st2000.c (st2000_ops),
4087 remote-udi.c (udi_ops),
4088 remote-vx.c (vx_ops, vx_run_ops),
4089 remote.c (remote_ops),
4090 target.c (dummy_target),
4091 xcoffexec.c (exec_ops): added static initializer for
4093 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4095 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4097 * main.c (define_command): Add forgotten initializer.
4099 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4101 * language.c, language.h: Move saved_language out to global
4102 expected_language. Set expected_language when user expectation
4104 * language.c (language_info): Don't print type/range checking gub.
4105 * main.c (main): Set expected language.
4106 (execute_command): Check against expected language.
4107 * symfile.c (set_initial_language): Set expected language.
4109 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4111 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4113 A bunch of changes mostly to improve debugging of C++ programs.
4114 Specifically, the calling of inferiors methods is improved.
4116 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4117 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4118 hide the implementation details of pointer-to-method objects.
4119 How to tell if the pointer points to a virtual method is
4120 still very dependent on the particular compiler, but this
4121 should make it easier to find the places to change.
4122 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4123 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4124 macros, instead of a hard-wired-in code that incorrectly
4125 assumed a no-longerused representation of pointer-to-method
4126 values. And otherwise fix the relevant bit-rotted code.
4128 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4129 If there are both fields and methods, put a space between.
4131 * stabsread.c (read_struct_type): Fix bug in handling of
4132 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4133 by '_'). (It used to prematurely exit the loop reading in
4134 the fields, so it would think it should start reading
4135 methods while still in the fields. This could crash gdb
4136 given a gcc that can emit nested type information.)
4138 * valops.c (search_struct_method): Pass 'this' value by
4139 reference instead of by value. This provides a more
4140 consistent interface through a recursive search where the
4141 "bottom" functions may need to adjust offsets (due to multiple
4143 * valops.c, value.h, values.c: Pass extra parameters to
4144 value_fn_field and value_virtual_fn_field so we can
4145 correctly adjust offset for multiple inheritance.
4146 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4147 virtual function calls by using value_virtual_fn_field().
4148 * values.c: New function baseclass_offset, derived from
4149 baseclass_addr (which perhaps can be made obsolete?).
4150 It returns an offset rather than an address. This is a
4151 cleaner interface since it doesn't mess around allocating
4153 * valops.c (search_struct_method): Use baseclass_offset
4154 rather than baseclass_addr.
4156 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4158 * Makefile.in: Re-install 29K/UDI stuff.
4159 * remote-udi.c (udi_resume): Clean up.
4160 * (udi_wait): Rewrite, leave out bugs.
4161 * Add debugging code to print out all register fetches and stores.
4162 * Straighten out target_ops.
4163 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4165 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4167 * remote-udi.c (udi_create_inferior): run with no arguments should
4168 not pass the program name as an argument, since the UDI code
4169 already handles that.
4170 (udi_load): get the symbols from prog_name, not arg_string (the
4171 load command should really use arg_string as the program name, not
4172 prog_name, but at least the run command works now).
4174 * munch: HP9000/300 nm puts an extra space between T and symbol
4177 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4178 needed for vxworks targets.
4180 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4182 * am29k-tdep.c (_initialize_29k): Make it possible for the
4183 user to set and query the address where function calls into the
4184 inferior write a small scratch routine. `set call_scratch_address'
4185 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4186 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4187 not already cached validly.
4189 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4191 Rs6000 native support.
4193 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4194 machines without this header should not be compiling this file.
4195 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4196 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4197 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4198 * xm-rs6000.h: do not include ptrace.h.
4199 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4200 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4201 infptrace.o and inftarg.o move to NATDEPFIES.
4202 (NAT_FILE, NATDEPFILES): new macro for native support.
4204 Sun3 native support.
4206 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4207 new macros for native support.
4208 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4209 removed sun3-xdep.o.
4210 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4212 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4213 * sun3-nat.c, nm-sun3.h: new files for native support.
4215 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4217 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4218 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4219 dbfsize and use it to initialize new local file scope dbsize.
4220 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4221 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4222 DIEs as well as the current check for undersize DIEs. This helps
4223 to gracefully detect and reject corrupted DIE information.
4225 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4227 Add `command hooks' and a hook for inferior program stopping.
4229 * command.h (struct cmd_list_element): Remove unused `aux'
4230 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4231 * command.c (add_cmd): Initialize new fields, elim old.
4232 (add_alias_cmd): Clone new fields.
4233 (delete_cmd): Un-hook hookee if we're deleting hook.
4234 (help_cmd): Tell user the command is hooked, if it is.
4235 (lookup_cmd_1): Abbreviations return the original command
4236 instead of themselves, so that hooks on the original cmd will be
4238 * defs.h (enum command_class): Add class_pseudo and comments.
4239 * gdbcmd.h (execute_user_command): Add prototype.
4240 * infrun.c (normal_stop): If the stop command is hooked,
4241 run the hook whenever we stop.
4242 (hook_stop_stub): Stub for catch_errors.
4243 (_initialize_infrun): Set up pseudo "stop" command.
4244 * main.c (execute_user_command): Code extracted from execute_command.
4245 (execute_command): If hooked, run the hook before the command.
4246 (define_command): If defining a new hook, check the command it
4247 is hooking, and warn if none. Install the hook.
4248 * source.c (_initialize_source): "l" is an abbrev for "list".
4249 * doc/gdb.texinfo: Document command hooks.
4251 * Makefile.in (VERSION): Roll to 4.6.7.
4252 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4253 * infrun.c (breakpoints_inserted): Make it static again.
4254 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4256 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4258 Native file renaming.
4260 * nat-sparc.c -> sparc-nat.c
4261 * nat-sun4os4.h -> nm-sun4os4.h
4262 * nat-trash.h -> nm-trash.h
4263 * config/sun4os4.mh: track file renaming.
4264 * configure.in: link to nm.h rather than nat.h.
4265 * infptrace.c: include nm.h rather than nat.h.
4267 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4269 Host/target/native split for sun4.
4271 * Makefile.in (TSOBS): removed corelow.o.
4272 * infptrace.c: included nat.h.
4273 * nat-trash.h: temporary header file. This should be removed once
4274 all hosts have the native/host/target split.
4275 * configure.in: add a symlink from nat-trash.h to nat.h if no
4276 other nat file exists for this configuration.
4277 * sparc-tdep.c: no longer include sys/ptrace.h.
4278 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4279 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4281 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4282 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4283 to NATDEPFILES. removed sparc-xdep.o.
4284 (NATDEPFILES, NAT_FILE): new macros for native support.
4286 Break the direct connection from core_file_command to any
4287 particular type of core file support.
4289 * target.h (find_core_target): new prototype.
4290 * target.c (find_core_target): new function. Walks the target
4291 list looking for the core target.
4292 * core.c (core_file_command): replace calls to core_detach and
4293 core_open with find_core_target and direct calls.
4295 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4297 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4299 config/hp300hpux.mh: ALLOCA1 was not defined.
4301 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4303 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4304 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4305 until we can figure out a better way to do paging.
4307 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4309 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4310 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4311 * hppa-coredep.c: Remove, now that we use the hook.
4312 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4313 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4315 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4316 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4317 be ripped out and reimplemented right (see elfread.c).
4318 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4320 Rename all HPPA files to fit into unique DOS filenames:
4321 * *hppabsd* => *hppab*
4322 * *hppahpux* => *hppah*
4324 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4326 Make the /proc support a target-struct in its own right.
4328 * Makefile.in: Remove inftarg.[co], since it is now included via
4330 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4331 reference infptrace.o. Add fork-child.o to all *.mh that
4334 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4335 No longer global functions.
4336 (fork_inferior): New global function from fork-child.c.
4337 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4338 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4339 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4340 (child_create_inferior): New tiny function that calls fork_inferior.
4341 * fork-child.c: New file, containing fork_inferior, which is
4342 built from slight mods to inftarg.c's child_create_inferior.
4344 * procfs.c (procfs_ops): Add target vector.
4345 (attach): Rename as static do_attach.
4346 (procfs_create_inferior): New tiny function that calls fork_inferior.
4347 (child_xfer_memory): Rename to static procfs_xfer_memory.
4348 (store_inferior_registers): Rename to static procfs_store_registers.
4349 (inferior_proc_init): Rename to static procfs_init_inferior.
4350 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4351 procfs_files_info, procfs_open, procfs_mourn_inferior,
4352 procfs_can_run): Slightly mangled copies of the corresponding
4353 child_XXX routines from inftarg.c.
4354 (proc_wait): Renamed to static procfs_wait.
4355 (child_resume): Rename to static procfs_resume.
4356 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4357 (initialize_proc_fs): Rename to initialize_procfs. Set up
4360 * putenv.c: index -> strchr.
4361 * regex.c: Always rename bcopy to memcpy, etc.
4362 FIXME: Eventually do the renames rather than use #define's.
4363 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4365 * sparc-xdep.c: Move deferred_stores to target dependent.
4366 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4368 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4370 Split non-target-dependent code out of target_attach routines.
4372 * target.h: Comments on target_attach args and results.
4373 * infcmd.c (attach_command): Check for existing execution, call
4374 target_attach, set up terminal status and wait_for_inferior, wait
4375 for the attach status, and do normal_stop.
4376 * inftarg.c (child_attach): Remove target independent stuff.
4377 * remote-adapt.c (adapt_attach): Ditto.
4378 * remote-mm.c (mm_attach): Ditto.
4379 * remote-udi.c (udi_attach): Ditto.
4380 * remote-vx.c (vx_attach): Ditto.
4384 * remote-hms.c (hms_attach): Remove completely, it was useless.
4385 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4386 commented-out start_remote calls.
4387 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4388 DENTER and DEXIT macros and their calls. Use a real debugger --
4389 like gdb -- to see what functions are being called when.
4390 * utils.c (strcmp_iw): Make nonstatic, for lint.
4392 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4394 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4396 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4398 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4399 fix to differentiate between gcc1 & gcc2 compiled files so that we
4400 can debug calls that pass structs as args correctly.
4401 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4402 so, and what version.
4404 * remote.c (remote_wait): Make regs be char to avoid picayune
4405 ANSI compiler warnings.
4407 * energize.h: Move all external struct decls to inside of
4408 __STDC__, add prototype for energize_shell_wait().
4409 * energize.c (getpty): Clean up, make us really get a controlling
4411 * (energize_initialize): Disable SIGIO prior to setting up for
4412 I/O interrupts. Move setsid(), et. al. to getpty().
4413 * (energize_shell_wait): New routine to wait for things started
4414 via the shell command, uses wait() instead of /dev/proc.
4415 * Also, add prototype for execute_command_1().
4417 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4419 * inftarg.c (child_create_inferior, child_attach,
4420 child_mourn_inferior): collect unix child process stratum
4421 functions which live below the target vector into this file to
4422 facilitate host/target/native split. Also, make them static.
4423 * inflow.c (child_mourn_inferior): removed.
4424 * infrun.c (child_create_inferior, child_attach): removed.
4425 (resume): becomes global so that functions below the
4426 target vector can find it.
4427 * inferior.h (resume): add prototype.
4428 (child_mourn_inferior, child_create_inferior, child_attach):
4431 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4432 replaced with find_default_attach and
4433 find_default_create_inferior.
4435 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4437 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4438 addresses don't get displayed in the wrong positions.
4440 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4442 Separate core functions along target vector in preparation for
4443 native support. Functions above vector now live in core.c. Those
4446 * core.c (solib_add_stub, core_close, core_open, core_detach,
4447 get_core_registers, core_files_info, core_ops): moved to corelow.c
4448 (_initialize_core): removed addition of core_ops target.
4449 * corelow.c: new file.
4450 (solib_add_stub, core_close, core_open, core_detach,
4451 get_core_registers, core_files_info, core_ops): moved from core.c
4452 (_initialize_corelow): new function.
4453 * gdbcore.h (core_open, core_detach): added prototypes.
4454 (core_ops): add forward declaration.
4455 * Makefile.in (SFILES_MAINDIR): add core.c
4457 (TSOBS): change core.o to corelow.o
4459 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4461 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4462 instead of 'sun' predefined symbol so that trap analysis code is
4463 enabled only when the TARGET is a sun3.
4465 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4467 * tm-i960.h (ext_format_i960): Add top-level declaration.
4468 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4469 blocks, else Sun4 compiler complains.
4471 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4473 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4474 instruction's argument. Patch from jonathan@cs.stanford.edu
4477 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4479 Break the thread of control that implies that a unix child
4480 process will be the default target.
4482 * target.c (find_default_run_target, find_default_attach,
4483 find_default_create_inferior, return_zero): new functions.
4484 (cleanup_target): Make return_zero the default for to_can_run.
4486 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4487 child_create_inferior references with find_default_XXX instead.
4489 * target.h (struct target_ops): new field, to_can_run.
4490 (find_default_attach, find_default_create_inferior): new prototypes.
4491 (target_can_run): new macro.
4493 * Also added a zero (default) to_can_run element to all static
4494 struct target_ops initializations throughout GDB, except:
4495 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4497 * infrun.c (child_create_inferior): Clean up error handling when
4498 no exec file is specified.
4499 (child_attach): Don't require exec file.
4501 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4503 Remove kill_inferior_fast, in favor of target_kill, which goes
4504 through the target vector.
4506 * inferior.h (kill_inferior_fast): remove declaration.
4508 * main.c (disconnect): call quit_cover using catch_errors rather
4509 than calling kill_inferior_fast directly. New way goes through
4510 the target vector, handles attached processes, and writes
4511 command history if appropriate.
4512 (quit_cover): new function, wrapper for quit_command.
4514 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4515 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4516 inlining them into the local kill_inferior when needed.
4518 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4520 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4521 * stabsread.c (read_struct_type): Simplify complicated expression
4522 for dumb DECstation compiler.
4524 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4526 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4527 operands to memory management instructions, from WRS.
4529 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4531 * main.c (main): Back out previous language setting changes.
4532 Replace with simple default to C before processing any init
4533 files. There MUST be a language set, even in the absence of
4534 init files or executables, or expression parsing fails.
4536 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4538 * main.c (main): Move code that sets initial language to
4539 symfile.c. Fixup places where command files are processed to
4540 be consistent in setting a default language if none has been
4542 * symfile.c (set_initial_language): Add code moved from
4543 main() that sets an initial default language when a new
4544 symbol file is read.
4545 * symfile.c (symbol_file_command): Call set_initial_language.
4546 * symtab.c (find_main_psymtab): Add FIXME comment.
4548 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4550 * breakpoint.c, sparc-tdep.c: comment changes.
4551 * configure.in: removed target_dependent line.
4553 * remote-mm.c (mm_attach): change printf to error to prevent
4555 * remote-udi.c (udi_attach): change printf to error to prevent
4558 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4559 calls to {fetch|store}_inferior_registers with calls to
4560 target_{fetch|store}_registers, for remote-target independence.
4562 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4564 * Makefile.in: Fix bug I introduced in merging Rich's change.
4565 * infrun.c (child_create_inferior): Use proceed() rather than
4566 doing all the same stuff by hand.
4568 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4570 * Makefile.in, configure.in: add support for files used only when
4571 configured native, that is, when host = target.
4573 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4575 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4576 stores are target dependent and were moved from xm to tm.
4578 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4580 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4582 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4583 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4585 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4587 * target.h (struct target_ops): removed to_convert_to_virtual and
4588 to_convert_from_virtual elements. Initializations removed from
4589 all static initializations.
4590 (target_convert_to_virtual, target_convert_from_virtual):
4592 (host_convert_to_virtual, host_convert_from_virtual): Removed
4593 forward declarations.
4594 * target.c (cleanup_target): removed default assignments for
4595 to_convert_to_virtual and to_convert_from_virtual.
4596 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4598 * findvar.c (value_of_register, value_from_register):
4599 target_convert_to_virtual inlined.
4600 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4601 * valops.c (value_assign): target_convert_from_virtual inlined.
4603 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4605 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4606 position wrong if used for the prompt.
4607 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4609 Support for accessing arbitrary MIPS stack frames in memory.
4611 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4612 set, run it before INIT_EXTRA_FRAME_INFO.
4613 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4615 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4616 (FP) value in the frame_info struct if it is zero (as from top of
4618 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4620 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4621 comes back as zero. So does FP_REGNUM, as a trigger for
4622 init_extra_frame_info.
4624 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4625 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4626 (INIT_FRAME_PC): Defined to null.
4627 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4628 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4629 Briefly explain MIPS stacks in GDB.
4631 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4633 * copying.awk, copying.c (show_copying_command,
4634 show_warranty_command): Rename from copying_info, warranty_info,
4635 to match command function conventions.
4637 * utils.c (prompt_for_continue): Reinitialize more-counts
4638 before printing anything, and again afterward. Fix comments.
4639 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4640 or alloca() if needed.
4642 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4643 detect native versus cross-host.
4645 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4647 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4648 Suns. Rename to m68k_saved_pc_after_call.
4649 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4650 m68k_saved... instead of sun3_saved...
4652 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4654 * Makefile.in (update-depend, update-alldeps): Split out of
4655 setup-to-dist, for convenience in rebuilding the depend and
4657 (assorted): Update to catch straggler files when building gdb.tar.Z.
4659 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4661 Preliminary cleanup for splitting host/native/target.
4663 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4664 here; it is dealt with at a gdb-target-independent level.
4665 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4666 high toned routine. Fix return type to void.
4667 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4668 Rich and I believe the "real problem" was that both single_step
4669 and target_resume were issuing PT_CONTINUE calls. This would
4670 cause the second PT_CONTINUE to sometimes fail because the process
4671 was already running.
4672 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4674 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4676 * energize.c (pty_to_kernel): Must check for EAGAIN as
4677 termination condition.
4678 (full_filename): Don't prepend dirname if filename begins with /.
4679 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4681 (getpty (NCR)): Lotsa bug fixes...
4682 (kernel_dispatch (case StopRType)): Use kill() instead of
4683 killpg() so we can deal with losing systems...
4684 (wait_for_events): Work around NCR select() lossage. It doesn't
4685 zero out readfds when select() returns zero.
4686 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4687 getcwd() instead of getwd() (NCR getwd() seg faults).
4688 (energize_wait): Use sigaction() for NCR. Their version of signal()
4689 is unreliable by default.
4691 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4692 error from PIOCSWSTOP.
4694 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4695 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4696 defs.h, utils.c: Make vfprintf_filtered global.
4698 * energize.c (send_location): New routine to consolidate all
4699 places where we must notify kernel of where the given pc is.
4700 (cplus_demangle): Put single-quotes around demangled names.
4701 (energize_call_command): Call send_location() after doing up,
4702 down, and frame commands.
4704 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4706 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4707 pass at doc for two new remote targets---29K using UDI, and Tandem
4708 ST2000 using STDBUG.
4710 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4712 * doc/all.m4: turn on H8/300 stuff for generic manual
4714 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4715 after explicit call to breakpoint() in serial stubs.
4717 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4719 * mipsread.c: Clean up some white space.
4720 (parse_symbol): Handle stEnd of stFile.
4721 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4723 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4724 store_inferior_registers): Replace unexplained numbers
4725 with manifest constants from a DECstation header file.
4726 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4727 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4729 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4731 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4732 for "down". Suggested by Richard Stallman.
4734 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4736 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4737 redeclaration bug on SunOS 4.
4739 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4741 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4742 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4743 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4744 they aren't already there.
4745 * remote-vx.c (vx_prepare_to_store): Ditto.
4746 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4748 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4750 Removed a large number of changes inserted by Per Bothner
4751 for C++ support. These will go back in when they've been
4754 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4756 * serial.h: Fix prototye for serial_raw().
4757 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4758 serial_write() to match prototypes.
4759 * remote-st2000.c (get_reg_name): Make *p be const.
4761 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4763 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4764 to agree with target structure field type.
4765 (nindy_store_registers): Ditto.
4767 * Makefile (OPCODES): New var, pointing to opcodes library.
4768 (CLIBS, CDEPS): Include it.
4769 (saber_gdb): Load opcodes library.
4771 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4773 * a68v-xdep.c (store_inferior_registers): declare as void.
4774 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4775 * remote-st2000.c: Massive changes to use new serial package.
4776 Also added 'connect' command to transparantly connect to serial
4778 * ser-termios.c: Big cleanup, use nicer coding conventions.
4779 * ser-bsd.c: New module, serial stuff for BSD systems.
4780 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4781 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4783 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4785 * doc/gdb.texinfo: fix shameful error of agreement reported by
4786 jimb@occs.cs.oberlin.edu (Jim Blandy)
4787 * doc/gdb.texinfo: remove old partial discussion of remote serial
4788 protocol (via serial debug stubs)
4789 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4790 use of serial debug stubs
4792 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4794 * symfile.h: Declaration of set_demangling_style() moved
4795 here from demangle.h (which is now in ../include).
4796 * i386-xdep.c: Update comment.
4798 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4800 * symtab.c (completion_list_add_symbol): restructured to optimize
4801 for time. First clip names that cannot match. Then clip any
4802 names we've already considered. Drop a redundant strncpy. Drop
4803 a redundant malloc and associated free for demangled names.
4805 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4807 * a68v-xdep.c (store_inferior_registers): Define as type void.
4808 * configure.in: Add host m68k-apollo*-bsd*.
4809 * demangle.c (struct demanglers): Use enum instead of constant
4810 value to keep braindamaged HP/Apollo compiler happy.
4812 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4814 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4815 match "FOO". This allows 'break Foo' to work when Foo is
4816 a mangled C++ function. (See comment before function.)
4818 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4820 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4821 for files in vx-share/*.c.
4822 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4823 for normal GDB source files.
4825 * Makefile.in (VERSION): Roll to 4.6.6.
4827 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4828 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4829 * tm-sun3os4.h: Update comments.
4830 * xm-delta88.h: Remove STACK_END_ADDR.
4832 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4834 * Makefile.in (VERSION): Roll to 4.6.5.
4836 * infrun.c: Lint for recent `handle' changes.
4838 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4839 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4840 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4841 should include a ser-XXX.o module.
4843 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4844 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4846 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4847 known suns in configure.in, rather than mapping them to unique
4848 config files that happen to duplicate other config files.
4849 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4850 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4852 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4854 * configure.in (*-*-sunos*): Use trailing * to match all
4855 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4856 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4857 in production on Sun-4.
4858 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4859 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4860 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4862 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4863 config/sparc-noun.mt: New target configs for embedded.
4864 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4866 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4867 target definitions for embedded with and without underlines on
4870 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4871 not a parameter of the CPU, but of the development environment.
4872 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4874 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4876 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4877 (which involves reading in main's symtab) if we have no breakpoints.
4879 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4881 * dwarfread.c (cu_language): New local variable to record
4882 language for current compilation unit being processed.
4883 * dwarfread.c (set_cu_language): New local function to decode
4884 and record language for current compilation unit being processed.
4885 * dwarfread.c (synthesize_typedef): Add local function to
4886 synthesize a typedef for C++ classes, structs, unions, and
4888 * dwarfread.c (read_structure_scope): Synthesize typedefs
4889 for C++ classes, structs and unions.
4890 * dwarfread.c (read_enumeration): Synthesize typedefs for
4892 * dwarfread.c (read_file_scope): Call set_cu_language to
4893 record language for current compilation unit. After symtab
4894 is built, save this recorded language.
4895 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4896 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4897 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4898 typedefs for C++ classes, structs, unions, and enumerations.
4899 * dwarfread.c (scan_compilation_units): Call set_cu_language
4900 to record language for current compilation unit.
4901 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4902 for TAG_enumeration_types, rather than in add_partial_symbol.
4903 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4904 case with class, struct, and union type cases, now that they are
4905 the same. Remove tests for non-NULL name attributes, now done
4907 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4908 treat as alias for TYPE_CODE_STRUCT for now.
4910 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4912 * Makefile.in: map "gdb" through program_transform_name when
4915 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4917 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4918 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4919 Use "regi" for local indexing through register numbers, reserving
4920 "regno" for the name of a specific register passed as an input
4921 parameter. Fix bug propagated through all versions that sometimes
4922 used regno as an index when it should have been regi, thus using
4923 -1 as an index in some cases.
4925 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4927 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4928 respectively, so same demangler can be used by other programs.
4929 * Makefile.in: Remove demangler stuff.
4930 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4931 * demangle.c (_initialize_demangler): Tell demangler which
4932 CPLUS_MARKER to assume.
4934 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4936 RS/6000 portability changes (for hosting cross-debuggers).
4938 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4939 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4940 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4941 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4942 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4943 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4944 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4945 (NO_SINGLE_STEP): Add, target-dependent.
4946 (loadinfotextindex): Lowercase, remove "aix_".
4947 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4948 (NO_SINGLE_STEP): Remove, target-dependent.
4949 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4950 * xcoffread.c: Only build file if RS/6000 native GDB.
4951 (build_function_symbol): Remove #if 0'd code.
4952 * rs6000-tdep.c: Cleanup. Add static fn protos.
4953 Use CORE_ADDR for addresses throughout. Make void fns void.
4954 (pop_dummy_frame): Add FIXME about bogosity of design here.
4955 (rs6000_struct_return_address): Ditto.
4956 (frameless_function_invocation, frame_get_cache_fsr,
4957 frame_initial_stack_address, xcoff_relocate_symtab,
4958 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4959 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4960 Use CORE_ADDRs. Change identifiers to lowercase.
4962 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4963 supplying dummy routines if non-native. Add prototype for
4964 static exec_one_dummy_insn. Move a mess of functions to
4965 rs6000-tdep.c (as above). Remove #if 0'd code.
4967 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4968 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4969 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4971 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4974 * vx-share/README, nindy-share/README: New files describing
4975 how these directories' code is shared, and with whom.
4977 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4979 * configure.in (target configurations): Reformat into table.
4980 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4982 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4983 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4984 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4985 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4986 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4987 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4989 * Makefile.in (config-check): Add command to check whether
4990 configure.in is consistent with config/*.
4992 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4994 * configure.in (host configurations): Reformat nested cases into
4995 easy-to-maintain table.
4996 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4997 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4999 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
5001 * cplus-dem.c: Reorder args to most local functions to make them
5002 follow the consistent pattern of struct work_stuff pointer first,
5003 followed by pointer into string being demangled, followed by
5004 pointer to the string where the result is being stored, followed
5005 by other args. Also generally replace most variables of name
5006 "type" with "mangled" for consistency. They all pointed to the
5007 same string but half were one name and half the other.
5008 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
5009 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
5010 use whenever a qualified name is being demangled.
5011 * cplus-dem.c (do_type): Qualified names are treated similarly
5012 to fundamental types, not as modifiers of fundamental types.
5014 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
5016 * configure.in: Add sparclite as a target.
5018 * sparc-stub.c (handle_exception): Flush instruction cache just
5019 before returning to the user. (hexToInt): Fix overzealous cleanup.
5021 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
5023 * infrun.c (handle_command): Rewrite to allow multiple signal
5024 numbers, signal number ranges, and to recognize "all" to mean all
5025 signals except those used by the debugger.
5026 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
5027 to set or reset actions for specific signals.
5029 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
5031 * coffread.c (decode_type): Call alloc_type to alloc new
5033 * stabsread.c (read_array_type, read_range_type, define_symbol):
5034 Call alloc_type to alloc new types.
5035 * stabsread.c (define_symbol): Move dbl_valu symbol field data
5036 from type_obstack to symbol_obstack.
5037 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
5039 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
5040 associated with a type, using the same mechanism as was used to
5041 allocate space for the type structure itself.
5042 * coffread.c (patch_type, coff_read_struct_type,
5043 coff_read_enum_type): Use TYPE_ALLOC.
5044 * dwarfread.c (struct_type): Use TYPE_ALLOC.
5045 * gdbtypes.c (create_array_type, check_stub_method,
5046 allocate_cplus_struct_type): Use TYPE_ALLOC.
5047 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
5048 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
5049 read_range_type): Use TYPE_ALLOC.
5051 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
5053 * breakpoint.c (breakpoint_re_set): Select a default source
5054 symtab if one is not currently selected.
5055 * utils.c (query): Call wrap_here before building the output
5056 query string, to turn off wrapping and flush any buffered output.
5057 Otherwise our query may end up in the wrap buffer and never be
5059 * eval.c (evaluate_subexp): Report error when attempting to
5060 evaluate subscript for types without a target type, rather
5061 than dumping core by using the NULL pointer.
5062 * symfile.c (symbol_file_command): Forget current_source_symtab
5063 and current_source_line when discarding symbol table.
5065 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5067 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5069 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5070 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5072 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5074 * remote.c (remote_open): Fix baud rate setting to make -b flag
5075 work. (remote_wait): Change 'T' message parser to deal with new
5076 improved format which allows stub to send an arbitrary bunch of
5078 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5079 make all this re-entrant by storing all state on the stack. Clean
5080 up memory error trapping. (computeSignal, set_debug_traps):
5081 make it all table driven. Make a start at a baud rate setting command.
5083 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5085 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5087 * remote-vx.c: redefine malloc to avoid buggy declaration on
5088 RS/6000 <rpc/types.h>.
5089 xm-rs6000.h: include <sys/select.h> to define fd_set for
5090 <rpc/svc.h> on RS/6000.
5092 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5094 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5095 recursive invocations of make. Always create installation
5098 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5100 * m68k-pinsn.c: Minor fix in style of output (don't use
5101 range to indicate floating point control registers).
5103 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5105 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5107 * infcmd.c (registers_info): Handle multiple register names.
5108 Changes inspired by Roland McGrath.
5110 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5112 * sparc-stub.c: New file. Mix it with your SPARClite
5113 application, and it will speak GDB remote protocol!
5114 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5115 deal with arbitrary registers. Needed for sparc-stub.
5117 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5119 * cplus-dem.c (cplus_markers): Add table for gnu style and
5120 use throughout, in place of compile time constant CPLUS_MARKER.
5121 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5122 * cplus-dem.c (cfront_special): New function, as suggested
5123 by pfieland@stratus.com.
5124 * cplus-dem.c (forget_types): New function.
5125 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5127 * cplus-dem.c (mop_up): Call forget_types().
5128 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5129 Use throughout, instead of checking current_demangling_style.
5130 * cplus-dem.c (demangle_signature): When finding an explicit
5131 start of function args, forget all remembered types for
5132 lucid/cfront style demangling.
5133 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5134 underbar characters, use last pair as the delimiter. Hoist
5135 gnu_special() call up to cplus_demangle(). Call cfront_special()
5137 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5138 for inherited classes.
5139 * cplus-dem.c (demangle_args): Document quirks of numbered
5140 references to previously seen types.
5141 * dbxread.c (read_ofile_symtab, process_one_symbol):
5142 Use AUTO_DEMANGLING rather than explicitly checking
5143 current_demangling_style.
5144 * demangle.h: Add some comments.
5145 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5146 CFRONT_DEMANGLING): New macros.
5147 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5148 not found in the actual producer string produced by lcc.
5149 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5150 than explicitly checking current_demangling_style.
5152 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5154 * breakpoint.c (enable_longjmp_breakpoint,
5155 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5156 Check for duplicate breakpoints at the same address. Bug report
5157 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5159 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5161 * buildsym.c (end_symtab): Document that end_symtab can return
5162 NULL under non-error conditions.
5163 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5164 returned from end_symtab for empty compilation units.
5166 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5168 * am29k-tdep.c: Lint from DECstation compiler.
5169 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5170 As the man page says, "Sometimes you just can't get lint to shut
5171 up". That doesn't mean you should blow away the code it won't
5173 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5174 it up over the next few weeks. Make mips x 29k build.
5175 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5176 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5177 but leave it as a comment because the breakpoint instruction
5178 is not easily accessible at this moment (it's static, and if
5179 we define one here, it goes into every file compiled).
5181 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5183 * Makefile.in (VERSION): Bump to 4.6.3.
5184 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5185 function scopes when building partial symbol tables.
5186 * objfiles.c (open_existing_mapped_file): Make it clear in
5187 warning message that out of date mapped files are ignored.
5188 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5189 unit source file name in error message.
5191 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5193 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5194 * dwarfread.c (struct_type): In absence of AT_byte_size for
5195 bitfield, use size of object of member's type for the size of
5196 the anonymous object containing the bit field.
5197 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5198 an AT_byte_size attribute is seen.
5199 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5200 union aux_ext (was aux_ent).
5201 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5202 unsigned char* to char*, for Lucid compiler.
5203 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5204 to be correct type (from unsigned char* to char*).
5205 * valprint.c (type_print_derivation_info): Minor tweak to placement
5206 of commas in derived class printing.
5207 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5209 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5211 * xm-go32.h: Define LSEEK_NOT_LINEAR
5212 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5213 then work out the lseek positions of newlines by running through
5214 the file and `tell'ing. This makes source file listing work on
5215 OS's where the relationship between physical position in file and
5216 canonical position is indeterminate, eg VMS and DOS.
5218 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5220 * stabsread.c: Ensure that all members of all allocated structures
5221 are initialized to known state to avoid hard to find bugs with gdb
5222 using fields containing random data.
5223 * buildsym.c (start_subfile): Compact dirname initialization.
5224 * buildsym.c (patch_subfile_names): New function.
5225 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5226 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5227 * buildsym.h (patch_subfile_names): Add prototype.
5228 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5230 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5232 * remote-udi.c: Update comments.
5234 * remote.c (getpkt): Only force retransmission ten times;
5235 after that, assume bug in target code, and handle pkt anyway.
5237 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5239 * configure.in: Add support for apollo 68k under BSD environment.
5240 * xm-apollo68b.h: New file to support above.
5242 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5244 * configure.in: Recognize i486 host cpu.
5245 * valprint.c (type_print_derivation_info): Print derivation info
5246 in same form as class declarations in source.
5247 * valprint.c (type_print_varspec_suffix): Split arg printing
5248 code out to type_print_args function.
5250 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5252 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5253 at_import, at_frame_base.
5254 * dwarfread.c (completedieinfo): Remove cases for obsolete
5255 AT_visibility, AT_import, and AT_frame_base attributes.
5256 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5257 i860, which can keep up to 4 shadow breakpoints.
5258 * tm-stratus.h (USG): Define.
5259 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5260 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5261 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5262 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5263 * config/stratus.mt (TDEPFILES): Include files available from
5264 stratus that are not yet in release pending receipt of paperwork
5266 * buildsym.c (finish_block): Minor code format change.
5267 * gdbtypes.h (struct field): Add to comments.
5268 * gdbtypes.h (virtual_field_bits): Add to comments.
5269 * objfiles.c (allocate_objfile): Change obstack interface to
5270 match FSF merging efforts.
5272 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5274 * Makefile.in (VERSION): Bump to 4.6.2.
5275 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5276 * Makefile.in (OBS): Add stabsread.o
5277 * Makefile.in (stabsread.o): Add build rule.
5278 * stabsread.c, stabsread.h: New files.
5279 * buildsym.c: Split out stabs specific support to stabsread.c.
5280 * buildsym.h: Split out stabs specific support to stabsread.h.
5281 * dbxread.c (stabsread.h): Include
5282 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5283 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5284 * dbxread.c (read_ofile_symtab): Call end_stabs.
5285 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5286 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5287 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5288 really_free_pendings to cleanups.
5289 * elfread.c (elf_new_init): Call stabsread_new_init.
5290 * gdbtypes.c: Small changes to maintenance commands.
5291 * mipsread.c (stabsread.h): Include.
5292 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5293 * xcoffread.c (stabsread.h): Include.
5294 * xcoffread.c (global_stabs): Remove redundant def.
5295 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5297 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5299 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5300 * inflow.c (terminal_init_inferior, terminal_inferior,
5301 terminal_ours_1, initialize_inflow): Record and use state
5302 of lmode_inferior_valid and lmode_ours_valid.
5304 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5306 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5307 include <sgtty.h> on USG. (from sef).
5309 * depend: es1800 dependency needed here.
5311 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5313 * buildsym.c (read_struct_type): Initialize structs allocated
5314 with alloca, to avoid using random values from stack later on.
5315 * defs.h (fprintf_filtered): Add prototype.
5316 * gdbtypes.c (check_stub_method): Fix misleading comments.
5317 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5319 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5320 small changes to maint support functions.
5321 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5322 for some fields and expand comments.
5323 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5324 macro and track change to obstack_full_begin macro.
5325 * utils.c (fprintfi_filtered): New function.
5326 * valprint.c (type_print_base): Fixup field printing to not
5327 print extraneous lines and not print bogus "no data fields"
5328 messages for C++ classes with no data members. Also use new
5329 fprintfi_filtered function.
5331 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5333 * configure.in: es1800 ok for 68000 too.
5335 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5337 * configure.in: echo error messages to stderr, not stdout
5339 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5341 * configure.in: recognize hppa* instead of hppa
5343 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5345 * energize.c: Second cut at DynamicLoad message handling.
5347 * energize.c: Relativize pathnames in #include statements.
5348 * (kernel_dispatch): Better error messages for unknown protocol
5350 * (kernel_dispatch): First cut at DynamicLoad message handling.
5352 * Makefile.in: Remove -I../readline from all compilations,
5353 include a special case for main.o instead.
5355 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5357 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5358 error if it fails to find a member type, rather than return NULL
5359 and trigger a coredump.
5360 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5361 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5362 match on complete demanglings, including argument lists for member
5363 functions, rather than just accepting the first demangling that
5364 matches the class and function name.
5365 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5366 to start_symtab as the directory name.
5367 * dwarfread.c (completedieinfo): Strip off any leading hostname
5368 portion of the AT_comp_dir attribute string. Gdb doesn't know
5369 what to do with them (FIXME).
5371 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5373 * breakpoint.c (commands_command): Simplify code a bit, remove
5374 unnecessary fflush().
5376 * Makefile.in (OTHERS): Add gcc.patch.
5377 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5379 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5381 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5382 lcc producer string.
5384 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5386 * WHATS.NEW renamed to NEWS.
5388 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5390 * dbxread.c, dwarfread.c: Re-enable experimental code to
5391 automatically select demangling style.
5392 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5393 DEMANGLING_STYLE, to make more descriptive. Revert back to
5394 "auto" as default. Comment use.
5395 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5396 * Makefile.in (${DEMANGLER}.o) Remove target and special
5399 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5401 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5403 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5405 * Makefile.in, demangle.c: Change default demangling style to
5407 * Makefile.in: Update version to 4.6 !!!
5408 * README, WHATS.NEW: Update for 4.6.
5410 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5412 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5415 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5416 nodes as base classes.
5418 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5420 * alldeps.mak, depend: Update.
5422 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5424 * Makefile.in (VERSION): 4.5.9.
5426 * xm-hp300bsd.h: Add decl for strdup().
5427 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5428 PDR. Cleanup a few things, fix compilation warnings.
5430 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5432 * Makefile.in (DEMANGLING_STYLE): New define to set default
5433 demangling style for C++. Defaults to "auto".
5434 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5435 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5436 * Makefile.in (OBS): Add demangle.o
5437 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5438 Remove compile time decisions about demangling style and replace
5439 with runtime decisions using current_demangling_style.
5440 * cplus-dem.c (main): Expand code included during building of
5441 standalone demangler to recognize demangling style options.
5442 * dbxread.c (demangle.h): Include.
5443 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5444 demangling style if processing g++ code and current demangling style
5445 is auto (Note: this feature currently disabled.)
5446 * demangle.c: New file, generic demangling control.
5447 * demangle.h (demangling_styles): New enumeration to select one
5448 of several demangling styles. Also define string names for each
5450 * demangle.h (set_demangling_style): Add prototype.
5451 * dwarfread.c (demangle.h): Include.
5452 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5453 New producer string prefixes to recognize.
5454 * dwarfread.c (handle_producer): Consolidate actions for specific
5455 producers. Set demangling style based on producer string if
5456 current style is auto. (Note: this feature currently disabled.)
5457 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5459 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5461 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5463 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5465 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5466 * c-exp.y: Call lookup_signed_typename() after seeing
5467 "signed". This handles "signed char" correctly.
5468 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5469 keywords before a type specifier.
5471 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5473 * command.c (lookup_cmd_1): Clarify descriptive comments.
5474 * gdbcmd.h (maintenanceprintlist): Add declaration.
5475 * main.c (maintenanceprintlist): Add definition.
5476 * main.c (gdb_completer_command_word_break_characters): Add.
5477 * main.c (symbol_completion_function): Switch completer word
5478 break character sets dynamically, based on whether completion is
5479 being done on commands or on something else.
5480 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5481 * maint.c: Include demangle.h.
5482 * maint.c (maintenance_demangle): New function.
5483 * maint.c (maintenance_print_command): New function.
5484 * maint.c (_initialize_maint_cmds): Reorganize some commands
5485 under new maintenance print subcommand.
5487 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5489 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5490 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5491 target type. Otherwise, 'whatis this.field' wouldn't work,
5492 which would be inconsistent, since 'print this.field' works.
5493 * buildsym.c (read_struct_type, read_enum_type): Clear
5494 TYPE_FLAG_STUB flag.
5495 * buildsym.c (cleanup_undefined_types): Don't rely on a
5496 flawed "Reasonable test to see if" a type has been defined
5497 since it was referred to; now we can just see if the
5498 TYPE_FLAG_STUB flag has been cleared.
5499 * valprint.c (print_type_base): Emit public/protected/private
5500 labels for methods as well as fields. Also, indent these labels
5501 2 spaces instead of 4, for a more conventional "look".
5502 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5503 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5504 * gcc.patch: New file. Contains patch for gcc (so people
5505 with gdb-2.2.x won't have to wait for a new gcc release).
5507 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5509 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5510 (print_addr): Call print_address to show symbolic version as well.
5512 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5514 (vx_read_register): Declare inferior_fp_regs. Delete code for
5515 copying "inferior_registers" around; the values are already in var
5516 "registers". Use correct size for register set.
5518 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5519 target doesn't support it.
5520 (vx_read_register): Don't try reading them either.
5522 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5523 VxWorks back end reads them in one contiguous set except for this
5525 (register_names): Change "pc" to "pcw" to avoid confusion printing
5527 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5528 find the PC under VxWorks.
5530 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5532 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5533 to create new blank types, instead of handcrafting them.
5534 * defs.h (printfi_filtered): Add prototype.
5535 * utils.c (printfi_filtered): New function.
5536 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5537 to simplify the code. Other cleanups.
5538 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5539 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5540 use of various fields.
5541 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5542 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5543 production that currently treats it exactly the same as STRUCT.
5544 * c-exp.y (yylex): Recognize "class" as token CLASS.
5545 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5546 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5547 general symbol handling code. Call cplus_mangle_opname with
5549 * symtab.c (decode_line_2): Print demangled function names in
5550 breakpoint menus, instead of just file and line number.
5551 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5552 * valprint.c (type_print_base): Print "class" for C++ classes,
5553 rather than "struct". Print section labels for public, protected
5554 and private members of C++ classes.
5555 * values.c: Include demangle.h.
5556 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5558 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5560 * Makefile.in (VERSION): Update to 4.5.8.
5562 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5564 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5565 prevent crashes when examining cross-targets.
5566 * dbxread.c (process_one_symbol): Include directory name when
5567 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5568 find include files, and yacc/lex sources when the cwd doesn't match
5569 that in which the object was compiled.
5570 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5572 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5575 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5577 * maint.c (maintenance_command, maintenance_info_command):
5578 Install with allow_unknown as 0 and call help_list to show
5579 list of possibilities when no subcommand is specified.
5581 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5583 * configure.in: Add m68k-ericsson-*.
5584 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5586 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5588 * maint.c: New file.
5589 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5590 * Makefile.in (OBS): Add new file maint.o.
5591 * defs.h (command_class): Add class_maintenance.
5592 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5593 commands. Allow for them (and other nonessential parts of gdb)
5594 to be selectively left out under special circumstances.
5595 * gdbtypes.c (recursive_dump_type): New function; supports
5596 maintenance print-type command.
5597 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5599 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5601 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5602 initializers. Add initializations for setprintlist, showprintlist,
5603 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5604 * printcmd.c (maintenance_print_type): New maintenance cmd.
5605 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5606 implied by comment that all cmd lists are owned by main.c.
5607 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5608 that all cmd lists are owned by main.c.
5609 * language.c (setchecklist, showchecklist): Move to main.c, as
5610 implied by comment that all cmd lists are owned by main.c
5611 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5612 deletelist): Remove redundant declarations (also in gdbcmd.h).
5613 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5614 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5615 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5616 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5617 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5618 maintenance_print_msymbols, maintenance_print_objfiles):
5620 * symmisc.c (printsyms_command, printpsyms_command,
5621 printmsyms_command, printobjfiles_command): Removed from
5622 _initialize_symmisc.
5623 * main.c (dump_me_command): Moved to maint.c and renamed to
5624 maintenance_dump_me.
5625 * breakpoint.c (all_breakpoints_info): Rename to
5626 maintenance_info_breakpoints.
5627 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5628 all_breakpoints_info to add maintenance_info_breakpoints to the
5629 maintenanceinfolist instead.
5630 main.c (initialize_main): Set up maintenance class commands.
5632 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5634 * energize-patches: Fix minor problems with building energize lib.
5636 * energize-patches: Change names of all cadillac procedure calls
5637 to be energize procedure calls. Simplify many hooks by moving
5638 tests energize.c. Configure energize, and build it automatically now.
5640 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5642 * Makefile.in (VERSION): Bump to 4.5.7.
5643 * cplus-dem.c (demangle_args): Validate index for previously
5644 seen type to guard against bogus values from malformed manglings.
5645 * valops.c (value_struct_elt_for_reference): Guard against
5646 blindly using NULL return value from lookup_symbol.
5648 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5650 * cadillac.c, cadillac-patches: Rename to energize.c and
5651 energize-patches. Change all routines and variables named
5652 'cadillac*' to 'energize*'. Create new file called energize.h to
5653 hold all interface declarations.
5655 * deblib/connection/*: Move all of this stuff into energize/, but
5656 delete unneeded files.
5658 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5660 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5662 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5663 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5664 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5665 child processes, to avoid dead ones "hanging around" after GDB exits.
5666 (attach): Always stop the process if it needs it. Set RLC flag
5667 when attaching running processes, so it will continue if we detach
5668 it, quit, or are killed.
5669 (detach): Clear faults and set RLC flag to make process run
5671 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5673 (info_proc): Open process O_RDONLY, so we can see any process,
5674 even those controlled by debuggers.
5675 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5677 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5679 Relocate symbols using an array of section_offsets, rather than a
5680 single `addr' or `offset'. This makes Solaris-2 support work, and
5681 permits better VxWorks (and maybe xcoff) support later.
5683 * symtab.h (struct section_offsets): New structure for keeping
5684 a set of offsets, rather than a single one.
5685 (struct objfile): Replace addr with section_offsets member.
5686 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5687 * gdb-stabs.h: New include file with `symbol type specific'
5688 parameters for psymtabs and objfiles.
5689 * Makefile.in (HFILES): Add gdb-stabs.h.
5690 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5691 * coffread.c: Conforming changes. Fake offset array always 0.
5692 * dbxread.c: Conforming changes.
5693 (struct dbx_symfile_info): Move to gdb-stabs.h.
5694 (start_psymtab): Call elfstab_offset_sections to calculate good
5695 offsets for this source file, based on the ELF symbol table info.
5696 (read_ofile_symtab): Yank N_CATCH, which is dead.
5697 (process_one_symbol, N_CATCH): Yank.
5698 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5699 Relocate with SECT_OFF_TEXT.
5700 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5701 to distinguish relocatable from absolute symbols. Then, if not
5703 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5704 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5705 (", N_ROSYM): SECT_OFF_RODATA.
5706 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5707 (dbx_symfile_offsets): Add to translate addr to offset.
5708 * dwarfread.c: Conforming changes. Single offset currently used.
5709 * elfread.c: Add various complaints about elf/stab stuff.
5710 #include gdb-stabs.h. Conforming changes, using a single offset.
5711 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5712 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5713 for later use in building psymtabs.
5714 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5715 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5716 (free_elfinfo): New fn, frees all chained stab_section_infos
5717 in an objfile, and zaps the start-of-chain pointer.
5718 (elfstab_offset_sections): New fn, looks in stab_section_info
5719 chain to determine section bases to relocate a psymtab's worth
5720 of symbols, as they are being read.
5721 * mipsread.c: Conforming changes. Stabs-reading will relocate
5722 using one offset. MIPS-reading will not relocate at all.
5723 * partial-stab.h: Relocate different symbol types using different
5724 offsets from section_offsets.
5725 * symfile.c: Conforming changes.
5726 (find_lowest_section): Unused function to use later
5727 to free us from the Tyranny of the Text Section.
5728 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5729 in all lower layers of symbol reading. Call format-specific
5730 sym_offsets function to initialize offsets for high speed symbol
5732 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5733 (symbol_file_command, add_symbol_file_command): Callers changed.
5734 * symmisc.c (dump_psymtab): Print new relocation parameters.
5735 * xcoffread.c: Corresponding changes.
5737 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5738 * main.c (main): Read the $HOME/.gdbinit file before processing
5739 the argv arguments (e.g. reading symbol files or core
5740 files). This allows global parameters to be set, which will apply
5741 during the symbol reading. The ./.gdbinit is still read after
5743 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5744 * xcoffexec.c: Clean up quote inside comment.
5746 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5748 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5749 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5750 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5751 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5752 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5753 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5754 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5755 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5756 values.c, xcoffread.c:
5757 Remove "(void)" casts from function calls where the return value
5758 is ignored, in accordance with GNU coding standards.
5760 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5762 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5763 * partial-stab.h: Ignore N_ENDM.
5764 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5765 CODE or DATA section attachment. This eliminates a lot of random
5766 values from shared libraries, which screw up the ordinary symbols
5767 in the address ranges they happen to overlap.
5768 * buildsym.c (define_symbol): Eliminate special tests
5769 for function types; move into "function" cases in switch statement.
5770 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5771 in case they define new type numbers. But ignore them (FIXME).
5772 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5773 (read_sun_builtin_type): Add commentary.
5775 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5777 * xm-rs6000.h: define MEM_FNS_DECLARED
5779 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5781 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5782 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5783 * mips-xdep.c: Remove most include files (unused, caused errs).
5784 (fetch_core_registers): Use right parameters in dummy fn.
5786 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5788 * buildsym.c (scan_file_globals): Beware the null file.
5789 Fix from Jim Williams.
5791 * stack.c (return_command): Evaluate expression *before* popping
5792 off the stack frames! Fix inspired by Jim Williams.
5793 (up_silently_command, down_silently_command): No sel frame is error.
5795 * defs.h (memcpy, memset): Conditionalize decls on
5796 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5797 (alloca): Break out the STDC and non-STDC alloca cases, to make
5798 it work on old preprocessors as well as "picky ANSI" ones.
5799 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5801 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5802 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5803 header files define it!
5805 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5807 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5809 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5810 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5811 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5812 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5813 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5814 utils.c, valarith.c, valops.c, valprint.c, values.c:
5815 Replace bcopy() use with memcpy(), which is more standard and can
5816 take advantage of gcc's builtin functions for increased performance.
5817 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5818 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5820 Replace bzero() use with memset(), which is more standard and can
5821 take advantage of gcc's builtin functions for increased performance.
5822 * i386-tdep.c, main.c, valprint.c:
5823 Replace bcmp() use with memcmp(), which is more standard and can
5824 take advantage of gcc's builtin functions for increased performance.
5826 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5828 * remote.c (remote_wait): Fix cast on signal() call.
5829 * defs.h (alloca): More diddling with alloca. Have to ensure
5830 that it has a prototype, so that if alloca is defined as a macro
5831 that takes an arg, the definition is seen as a use of a macro
5832 that takes an arg, to satisfy picky ANSI preprocessors.
5834 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5836 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5837 consistency with all other gdb files.
5838 * cadillac.c: Use <string.h> rather than <strings.h>.
5839 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5840 * Makefile.in (MAKE): Remove definition for consistency with
5841 other Makefile.in files and to fix problem with recursive makes.
5843 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5845 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5848 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5850 * source.c (print_source_lines): for DOS interoperability; don't
5851 print CR (013) as ^M.
5853 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5855 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5857 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5859 * remote.c (remote_wait): Cast signal to void * to avoid warning
5860 from busted HP compiler.
5862 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5863 stabs cause end_psymtab to be called.
5865 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5866 compiler feature of putting 'c' into basic type descriptors for
5869 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5870 where there is no place for nPC in prrun struct.
5872 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5874 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5875 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5876 * dwarfread.c (enum_type): Save enum names on type_obstack.
5877 * dwarfread.c (struct_type): Save member name on type_obstack.
5878 * symtab.c (_initialize_symtab): Fix misspelling.
5879 * regex.c (store_jump, insert_jump): Return void.
5881 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5883 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5884 (alloca): Declare return type on SPARC, since Sun doesn't.
5885 (*_BYTE_ORDER): Improve comment: *must* be defined.
5887 * tm-hppa.h: New file, architectural definition of HP PA.
5888 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5890 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5891 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5892 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5893 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5896 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5897 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5898 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5900 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5902 * printcmd.c (output_command): Thinko.
5903 (x_command): Only set remembered size/format if cmd succeeds.
5905 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5906 since it is no longer used and burns time for every symbol read.
5907 (process_one_symbol): Treat N_CATCH like default (complain).
5909 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5911 * partial-stab.h (case N_TEXT): Fix fencepost error when
5912 detecting start of new symbol info after reading symtab for a
5913 module with a zero length TEXT segment.
5915 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5917 * Makefile.in (VERSION): Bump to 4.5.6.
5918 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5920 * defs.h (NORETURN): Define away for Lucid compiler.
5921 * remote.c (remote_timer, remote_interrupt): Signal handlers
5923 * ser-termios.c (serial_write, serial_close): Return whatever
5924 value the write/close call returns, rather than falling off end.
5925 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5926 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5928 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5929 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5931 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5932 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5933 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5934 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5936 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5937 store_inferior_registers): Supply missing fourth argument to
5939 * cadillac.c (kernel_dispatch): Make return type void.
5940 * cadillac.c (iosig): Signal handlers take one int arg.
5941 * valprint.c (val_print_fields): Call fprint_symbol to get
5942 automatic C++ demangling for mangled field names.
5944 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5946 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5947 * dwarfread.c (enum_type): Fix misspelling in comment.
5948 * valprint.c (val_print_fields, cplus_val_print): Minor
5949 adjustment to printing of C++ class structures to more closely
5950 match format for printing C structures, with and without setting
5953 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5955 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5956 (which is not a Posix signal) if it isn't defined.
5957 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5958 New port to Linux (a free Unix clone for 386 machines).
5960 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5962 COFF changes for dealing better with EPI 29K C compiler output.
5964 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5966 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5967 (read_coff_symtab): Move patch_opaque_types call from
5968 coff_symfile_read. Restrict it to symtabs from this objfile.
5969 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5970 references on opaque type chain; just let coff_lookup_type handle 'em.
5971 (decode_type): Complain about tagndx values on
5972 non-struct/union/enum types, which the EPI compiler tends to produce.
5974 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5976 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5979 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5980 usage to match new prototype. Include libbfd.h to get prototype.
5982 * source.c (find_source_lines): Handle large st_size fields.
5984 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5986 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5987 * stack.c (return_command): Use cleanups to avoid memory leaks.
5989 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5991 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5992 INT_REGNUM to INTE_REGNUM.
5994 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5996 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5998 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5999 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
6000 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
6001 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
6003 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
6004 declarations of malloc/realloc/free that are inserted by some
6006 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
6008 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
6009 another decl of strdup (this really ought to come from libiberty.h!).
6011 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
6013 * remote.c (getpkt): Error if input exceeds buffer size.
6014 (_initialize_remote): `set remotedebug' enables packet trace.
6016 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
6017 N_SLINE's, etc, just like Sun cc on Solaris2.
6019 * am29k-tdep.c (read_register_stack, write_register_stack):
6020 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
6021 variable. Add `set' and `show' commands for it.
6022 * doc/gdb.texinfo: Document it.
6024 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
6026 * valprint.c (type_print_1): Plug memory leak. Print all
6027 C++ syms as demangled, not just functions.
6028 * buildsym.c (read_range_type): When we find a signed char
6029 type, do a lookup of signed char, not plain char. Plain char's
6030 still get looked up as plain char's elsewhere.
6032 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
6034 * eval.c: Avoid residue-by-zero when evaluating without side effects.
6035 (Bug and fix found by Pierre Willard.)
6037 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
6039 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
6041 * xm-rs6000.h: Add decl for strdup().
6043 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
6046 * breakpoint.c (enable_command, disable_command): Without args,
6047 should only affect normal breakpoints and watchpoints.
6049 * m68k-pinsn.c (print_insn_arg): Make register be const.
6050 * xcoffexec.c: Remove ' from comment.
6051 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
6052 with decls of malloc in c-exp.tab.c (as produced by yacc).
6053 There's got to be a better way to do this...
6055 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6057 * partial-stab.h: Convert single rindex use to strrchr.
6058 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6059 standard <strings.h> file, now that the only single use of
6060 rindex in the gdb source files is gone.
6062 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6064 * mipsread.c: Undo ill effects from including <strings.h>,
6065 which #defines index to be strchr. Unfortunately, index is
6066 a member of a symbol table structure that can't be changed.
6067 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6068 remove redundant #include's.
6070 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6072 * mipsread.c: #include <strings.h> for rindex().
6074 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6076 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6078 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6080 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6081 extraneous SO stabs from busted C++ compilers.
6083 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6085 * Makefile.in (VERSION): Bump to 4.5.5.
6086 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6087 C++ lookups fail, print possibly helpful hint about completion.
6088 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6089 for static data members.
6090 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6091 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6092 it's broken on ncr3000's.
6094 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6096 * dwarfread.c (decode_modified_type): Change type of first arg.
6097 Change 'modifier' to char from unsigned char. Cast single use
6098 that needs to be unsigned char.
6099 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6100 * utils.c (strdup_demangled): Add function.
6101 * defs.h (strdup_demangled): Add prototype.
6102 * stack.c (return_command): Demangle C++ function names for query.
6103 * infcmd.c (jump_command): Demangle C++ function names for query.
6104 * cplus-dem.c (consume_count): New function and prototype.
6105 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6106 do_type): Replace conversion code with consume_count().
6107 * cplus-dem.c (gnu_special): Fix demangled of static members.
6108 * source.c (list_command): Print demangled function names
6109 when appropriate. Fix supplied by Peter Schauer.
6111 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6113 * sparc-tdep.c: Clean up slightly for Solaris2.
6115 * buildsym.c (define_symbol): Nameless types are now on several
6116 platforms; generalize them and un-ifdef them to make Solaris 2
6119 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6121 * infcmd.c: Fix typo (reported by Rob Savoye).
6122 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6123 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6124 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6125 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6126 rather than the one for the first file in the dependency chain.
6128 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6129 set. Don't reset our own texthigh, or dependency-only pst's, in
6130 scanning all the rest of the psymtabs.
6131 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6133 * buildsym.h (N_UNDF): Improve comments.
6134 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6136 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6138 * symtab.h (struct symbol): Add aux_value union for preserving
6139 an additional per-symbol value.
6140 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6141 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6142 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6143 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6144 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6146 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6148 * symfile.c (clear_symtab_users_once): Now non-static (for
6151 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6153 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6154 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6155 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6157 Solaris-2 support on SPARC:
6159 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6160 Add symbol_size and file offsets to struct symloc.
6161 Add static symbol_table_offset, string_table_offset,
6162 file_string_table_offset, next_file_string_table_offset,
6164 (add_old_header_file): Convert error() to complain()t.
6165 (dbx_symfile_read): Get symbol size via the objfile.
6166 Also get symbol_table_offset.
6167 (dbx_symfile_init): Record symbol size and count via the objfile.
6168 (dbx_next_symbol_text): Always add file_string_table_offset when
6169 accessing string table.
6170 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6171 (SET_NAMESTRING): Use the offset.
6172 (end_psymtab): Large kludge to determine addresses where source
6173 files start and end (for the psymtab header).
6174 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6175 Get this, symbol size, and symbol offset, from psymtab.
6176 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6177 Patch up last_source_start_addr if zero in N_SO.
6178 (process_one_symbol): Add variable function_start_offset.
6179 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6180 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6181 ( "", N_OBJ, N_OPT): Ignore.
6182 (elfstab_build_psymtabs): New function to read stabs out of
6185 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6186 (gdb): use GLOBAL_CFLAGS when linking, too.
6187 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6188 (N_OBJ, N_OPT): Ignore.
6189 ('f', 'F'): Save last function name.
6191 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6192 extra info in the minimal symbol.
6193 (elf_symtab_read): The extra info is the size of an ELF object,
6194 which was kludged to us in the `udata' field of the BFD symbol.
6195 Gag me with a crowbar...
6196 (elf_symfile_read): Keep track of both the absolute load address,
6197 and the offset between load addr and symbols. Handle STABS as
6198 well as DWARF sections, passing the absolute load address to
6199 elfstab_build_psymtabs.
6201 * symfile.h: Prototype elfstab_build_psymtabs.
6202 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6204 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6206 * buildsym.h: Add processing_acc_compilation flag.
6207 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6208 (define_symbol): Skip arg types in function entries. Resolve
6209 overloaded 'P' which acc uses for prototypes of functions called
6211 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6213 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6214 save size of ELF symbols. FIXME.
6215 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6216 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6218 * configure.in: Solaris config is sparc-sun-solaris2.
6219 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6221 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6222 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6223 * symfile.c (symfile_bfd_open): Comment where name is freed.
6224 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6226 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6228 * expprint.c (print_subexp): Add missing ']'.
6229 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6230 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6231 * WHATS.NEW: Point out improved C++ function name handling.
6232 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6233 type names for both implicitly and explicitly signed integral
6234 types. See comment in the source code.
6236 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6238 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6239 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6240 * expprint.c (print_subexp): Fix printing of register names.
6242 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6244 * inferior.h (register_valid): Declare.
6245 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6246 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6247 macros for traversing the data structures in a single objfile.
6248 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6249 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6252 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6254 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6255 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6256 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6257 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6259 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6261 * depend: rebuild to account for remote-st2000.c.
6262 * remote-st2000.c: Almost works now.
6263 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6265 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6267 * c-exp.y (yylex): Recognize single-quoted strings that specify
6268 tokens with embedded whitespace, such as C++ demangled names.
6269 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6270 * main.c (gdb_completer_quote_characters): Add global variable.
6271 * main.c (symbol_completion_function): Total rewrite for C++
6272 demangled name handling.
6273 * main.c (skip_quoted): New function.
6274 * main.c (main): Set rl_completer_quote_characters.
6275 * symmisc.c (dump_symtab): Print source language for symtab.
6276 * symtab.c (expensive_mangler): Add prototype and function.
6277 * symtab.c (completion_list_add_symbol): Total rewrite for new
6278 C++ demangled name handling.
6279 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6280 other changes for demangled C++ symbol handling.
6281 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6282 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6283 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6284 * symtab.c (completion_list_add_symbol): Total rewrite for new
6285 C++ demangled name handling.
6286 * symtab.c (expensive_mangler): New function.
6287 * utils.c (strcmp_iw, demangle_and_match): New functions.
6288 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6290 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6292 * Makefile.in: Roll VERSION to 4.5.4.
6293 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6294 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6295 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6297 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6299 * alldeps.mak: Rebuild to account for new files.
6300 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6301 * tm-st2000.h: New file.
6302 * configure.in: Tandem debug monitor (st2000) support.
6303 * remote-st2000.c, config/st2000.mt: ditto.
6305 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6307 * blockframe.c (inside_entry_file, inside_main_func,
6308 inside_entry_func): Return 0 if no symbols; avoid crashing.
6310 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6312 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6313 without masking, since it is signed and will later be compared
6314 against signed quantities. The right fix is probably to make
6315 it all unsigned, but this is a small, safe fix for this release.
6316 FIXME -- make the real change sometime soon.
6318 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6320 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6321 parameter in call to `symbol_file_add' to 0.
6323 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6325 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6327 * configure.in: Handle -m680[01234]0-wrs.
6329 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6331 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6332 `ieee_extended_to_double'.
6334 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6336 * valops.c (value_assign): Lint, by Pierre Willard.
6338 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6340 * coredep.c (fetch_core_registers): Remove premature warning,
6341 which triggers on DECstation even though all regs are accessible.
6343 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6344 sign-extension of instruction fields even on unsigned-char hosts.
6345 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6347 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6348 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6349 since they define the target, not the host.
6350 * m88k-pinsn.c: Fix typo.
6352 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6354 * valarith.c (value_zerop): -0.0 is still zero.
6355 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6356 Patches by Paul Eggert <eggert@twinsun.com>.
6358 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6360 * alldeps.mak, depend: re-make to account for ser-*.c.
6362 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6364 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6365 disconnecting from controlling terminal, to avoid gdb hanging
6366 on SVR4. Fixes bug reported by Oliver Okrongli.
6367 * procfs.c (PROC_NAME_FMT): Change format to match default used
6368 by system, as suggested by Oliver Okrongli.
6369 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6370 bug fix from Brent Townshend (bst%tt@cam.ORG).
6371 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6372 by turlais@rechser.total.fr.
6373 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6374 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6375 * objfiles.h (unlink_objfile): Add prototype.
6376 * objfiles.c (unlink_objfile): Add function.
6377 * objfiles.c (free_objfile): Call unlink_objfile.
6378 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6379 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6380 Also, discard old possibly bogus sf struct.
6381 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6382 find_sym_fns() for remapped symbol files, in case of any changes
6383 since the last mapping.
6385 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6387 * findvar.c (read_relative_register_raw_bytes): use the raw size
6388 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6390 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6392 Changes to support GDB running on DOS using GO32 and H8 support
6394 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6395 allowing hosts with different text and binary file formats to
6397 * coffread.c (read_coff_symtab): changed calling convention and
6398 operation - now it opens its own file with FOPEN_RB rather than
6399 duping and fdopening the provided handle.
6400 * dbxread.c, cplus-dem.c: #include mangling.
6401 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6402 binary files oring in the right bit.
6403 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6404 * remote-hms.c: cleanup to use the new remote serial stuff
6405 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6406 independent remote terminal I/O.
6407 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6408 * source.c (openp): fix off by one problem removing / - can now
6409 open a source file in the root directory with DOS.
6410 * values.c (value_as_pointer): remove bogus address bits from
6411 long. (unpack_long): unpack into unsigned long/short if pointer.
6413 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6415 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6416 It gets permanently stuck in many OSes.
6417 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6419 * breakpoint.c: Improve help text for info breakpoints.
6421 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6423 * README: Add pointer to internals doc, and describe reading
6425 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6426 * symtab.c (output_source_filename): Remove old glop for wrapping
6427 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6429 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6431 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6432 * munch: Add sort -u to avoid duplications.
6433 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6434 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6436 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6438 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6439 avoid infinite loops while demangling bogus mangled names.
6440 * valprint.c (type_print_base): Minor fix for GNU style guide
6443 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6445 * Makefile.in (VERSION): Bump to 4.5.3
6446 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6447 * Makefile.in (demangle): New target to create standalone
6448 demangler with same code and options as internal demangler.
6449 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6450 to support ARM style and Lucid style demangling, improve
6451 maintainability, fix several demangling bugs. More changes
6453 * defs.h (strstr): Add ANSI compatible prototype.
6454 * valprint.c (type_print_1): Demangle using ansi option.
6455 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6457 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6459 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6462 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6464 * mipsread.c (parse_procedure): Return rather than using
6465 uninitialized variable 'b'.
6467 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6469 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6470 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6471 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6472 relative to each source file.
6474 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6476 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6479 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6481 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6482 * am29k-tdep.c: Update to latest code from AMD.
6483 (get_saved_register) don't crap out if no frame.
6484 * remote-udi.c: Set/clear inferior_pid as appropriate.
6485 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6486 error handling. Fixup end-of-debugging messages.
6487 (udi_fetch_registers) clean up big time, mainly don't multiply
6488 register_valid indices by 4, and use proper Offset when reading
6489 gr96-gr127. (udi_store_registers) general cleanup.
6490 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6491 INT_REGNUM->INTE_REGNUM.
6492 * tm-29k.h: Upgrade to latest code from AMD.
6493 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6494 (UDIConnect) Clean up error processing (like, don't do exit() if
6495 execlp fails), make code restartable, make more attractive.
6496 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6499 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6501 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6502 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6503 from former to latter.
6505 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6507 * cplus-dem.c (do_args): Handle void args the same as others.
6508 * objfiles.c (free_objfile): Only try to unmap files when
6509 reusable objfiles are supported.
6510 * valprint.c (type_print_varspec_suffix): Add parameter that
6511 specifies if C++ demangling included function arguments. Use
6512 it to suppress printing extra pair of ()'s.
6513 * valprint.c (type_print_1): Fix problem with printing demangled
6514 C++ function types where demangled type includes the function
6517 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6519 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6520 Allows selection of C++ demangler to be a configuration option
6521 until multiple demanglers are supported.
6522 * demangle.h: New include file for extended demangler support.
6523 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6524 utils.c, valprint.c: Include "demangle.h" and change all calls
6525 to cplus_demangle() or fputs_demangled() to use individual
6527 * valprint.c (type_print_1): Change options to cplus_demangle
6528 to print demangled function args. Still broken, but now less so.
6529 * cplus-dem.c: Include demangle.h, reorganize and update some
6530 comments to reflect reality.
6531 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6532 second arg from fixed integer to bit based multiple options.
6533 * cplus-dem.c (optable): Reformat and replace ansi members with
6535 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6537 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6539 * values.c (set_internalvar): Force evaluation of lazy values.
6540 Bug reported by RMS.
6542 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6544 * Makefile.in (VERSION): Bump to 4.5.2.
6545 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6546 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6547 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6548 proper handling of bit fields.
6549 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6550 * symtab.h: Fix couple of misspellings in comments.
6551 * value.h (struct value): Clarify use of bitpos.
6552 * value.h (unpack_field_as_long): Change prototype, returns
6554 * values.c (unpack_field_as_long): Change return type to LONGEST,
6555 sign extend unpacked fields that are signed, other rewriting.
6556 * config/ncr3000.mt: New target config file.
6558 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6560 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6561 even when printing 8-bit characters.
6563 * gdbtypes.c (make_{reference,pointer,function}_type): New
6564 functions which handle overwriting of forward-referenced types
6565 for stabs file reading.
6566 (lookup_{reference,pointer,function}_type): These just call
6567 the make_*_type functions with a null storage alloc parameter.
6568 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6569 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6571 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6572 (dbx_alloc_type): Make it easier to understand. No funct change.
6573 (define_symbol: 't'): Don't put the typedef name into the name of
6574 the struct, union, or enum. Bugfix.
6575 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6576 routines to properly handle overwriting preallocated types so that
6577 forward references will work.
6578 (read_enum_type): Force enum values to file scope, due to bug in
6579 Sun compiler output. FIXME, fix later.
6581 Remove unused header_file_prev_index mechanism. It was already
6582 obsolete in gdb-3.5. These comments appeared in 3.5:
6583 /* This code was used before I knew about the instance codes.
6584 My first hypothesis is that it is not necessary now
6585 that instance codes are handled. */
6586 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6587 * buildsym.h: Remove it and prev_index that saves it.
6588 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6590 * solib.c (special_symbol_handling): When called from core files,
6591 must set up debug_addr. Don't print error messages, just return.
6592 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6594 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6596 * cplus-dem.c: Allow nested class names (as in
6597 Foo::Bar::method()).
6598 Allow the cleaner cfront style of nested class names
6599 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6600 Make cplus_demangle re-entrant by removing use of global
6601 variables. Instead, place all shared variables in a
6602 stack-allocated structure, and pass around its address.
6604 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6606 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6607 29k-share/* subdirs...
6609 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6610 rewrite, only leave out the bugs.
6612 * Makefile.in: Add 29k/UDI support. Improve depend.
6613 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6615 * am29k-tdep.c: Update to use new calling conventions, and misc
6618 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6620 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6622 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6623 breakpoint instructions that leave PC pointing at the right place.
6625 * core.c (core_open): Call warning() to print warnings.
6627 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6629 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6630 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6631 This prevents a crash when trying to lookup the value of a
6632 non-existent symbol.
6634 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6636 * signame.c, signame.h: Remove, replaced by strsignal.c in
6638 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6639 sun386-xdep.c: Remove include of signame.h
6640 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6641 * Makefile.in (HFILES): Remove signame.h
6642 * Makefile.in (OBS): Remove signame.o
6643 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6644 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6645 psignal, perror): Add prototypes.
6646 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6648 * depend: Manually remove signame.[cho] references.
6649 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6651 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6652 with safe_strsignal.
6653 * core.c (core_open): Replace use of sys_siglist with
6655 * core.c (memory_error): Replace use of sys_errlist with
6657 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6659 * infcmd.c (program_info): Replace use of sys_siglist with
6661 * infrun.c (signal_stop, signal_print, signal_program):
6662 Allocate dynamically based on dynamic determination of number
6663 of signals to support.
6664 * infrun.c (child_create_inferior): Replace use of sys_errlist
6666 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6668 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6669 strsigno and sys_siglist with safe_strsignal.
6670 * infrun.c (handle_command): Call signo_max to find number of
6671 signals. Replace sig_number with strtosigno and sig_abbrev with
6673 * infrun.c (signals_info): Replace sig_number with strtosigno.
6674 * infrun.c (_initialize_infrun): Call signo_max to find number of
6675 signals. Dynamically allocate signal_{stop,print,program}.
6676 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6677 * procfs.c (errnoname): Add function and prototype.
6678 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6679 of sys_siglist with safe_strsignal.
6680 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6681 sys_siglist with safe_strsignal.
6682 * procfs.c (info_proc_stop): Call errnoname.
6683 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6684 * stuff.c (main, get_offset): Replace use of sys_errlist with
6686 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6687 with safe_strsignal.
6688 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6689 with safe_strsignal.
6690 * utils.c (safe_strerror, safe_strsignal): Add functions that
6691 call strerror and strsignal respectively, and deal with NULL
6693 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6694 sys_errlist with safe_strerror.
6695 * valprint.c (val_print): Replace use of sys_errlist with
6698 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6700 * Makefile.in: rework CFLAGS so that they can be set from the
6701 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6702 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6703 Pass CFLAGS on recusions.
6705 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6707 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6708 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6709 overkill for the problem it solved.
6710 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6711 and default to simply printing type names as appropriate.
6712 * main.c (main): Remove one of the leading newlines from
6713 warning_pre_print initialization.
6714 * objfiles.c (open_existing_mapped_file): Add function and
6716 * objfiles.c (open_mapped_file): Rewrite to use new function
6717 open_existing_mapped_file.
6719 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6721 * sun3-xdep.c (fetch_core_registers): Lint.
6722 * tm-sun3.h: Prototype lint.
6725 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6727 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6728 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6729 * objfiles.c: Cast calls to close() with unused returns to void.
6730 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6731 old objfile's name before updating it.
6732 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6733 * objfiles.h (objfile struct): Add mmfd member.
6734 * symfile.c (syms_from_objfile): Move some code to
6735 new_symfile_objfile.
6736 * symfile.c (new_symfile_objfile): Add new function, common code
6737 from syms_from_objfile.
6738 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6739 mapped and unmapped symbol files.
6740 * symfile.c (symbol_file_command): Print "No symbol file now"
6741 message, ala exec_file_command for the exec file.
6742 * symfile.h (new_symfile_objfile): Add prototype.
6743 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6744 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6746 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6748 * rs6000-pinsn.c: New version from IBM (Metin).
6749 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6750 to avoid warnings from some compilers.
6752 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6754 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6755 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6756 type's flag word that marks it as a fundamental type.
6757 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6758 flags argument for all calls to init_type().
6759 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6760 flags argument for all calls to init_type(). Also remove
6761 dependency on host sizes for ints, floats, etc.
6762 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6763 flags argument for all calls to init_type(). Also remove
6764 dependency on host sizes for ints, floats, etc.
6765 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6766 bit to flags argument for all calls to init_type(). Add types
6767 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6768 * valprint.c (unsigned_type_table, signed_type_table,
6769 float_type_table): Remove.
6770 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6771 bit when printing fundamental types, and print the actual name
6772 for such types, rather than inventing one. Remove code that
6773 invented fundamental type names.
6774 * valprint.c (_initialize_valprint): Remove initializations
6775 for now removed unsigned_type_table, signed_type_table, and
6778 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6780 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6781 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6784 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6786 * dwarfread.c (target_to_host): New function similar to previous
6788 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6789 Extensive changes to convert all previous usages to use new
6790 target_to_host() function.
6791 * dwarfread.c (struct dieinfo): Change types of most integral
6792 members to be unsigned.
6794 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6796 * WHATS.NEW: Revise -mapped doc.
6798 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6800 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6801 too high or when skipping `forwards' moves us backwards.
6802 (parse_type): Print mis-guessed tag name in complaint.
6803 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6804 (parse_procedure): Do not attempt to create symbols; just fill in
6805 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6806 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6807 for clarity. Set top_stack before calling parse_external. In
6808 stabs, sort symbols before calling parse_procedure.
6810 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6811 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6812 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6813 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6816 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6818 * Makefile.in (VERSION): Set to 4.5.1.
6819 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6820 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6821 fill_gregset): New functions for SVR4 /proc support.
6822 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6823 Remove new symbol types and such to ../include/coff/symconst.h.
6824 (parse_symbol): Simplify code for parsing struct/enum/unions.
6825 (parse_type): Handle `long long' types.
6826 (upgrade_type): Handle `const' qualifier.
6827 (parse_partial_symbols): fix indentation, clean a bit.
6829 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6831 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6832 copy in data from raw read buffers, calling bfd byteswapping
6833 routines as appropriate. Use to replace most existing memcpy
6835 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6836 * configure.in: Recognize new ncr3000 config.
6837 * config/ncr3000.mh: New config file.
6839 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6843 * README: Update for release.
6844 * Makefile.in: Update version to 4.5.
6845 * WHATS.NEW: The obvious.
6847 * depend: Generate new depend file for this release.
6849 * Makefile.in (depend): Fix dependancy generation so that it does
6850 not include gcc 'fixincluded' files, which are usually in a system
6853 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6855 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6856 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6857 symbols for nameless types. And, handle `R' (register parameter
6858 type) for AIX. (an extension to existing stabstring grammar).
6859 * rs6000-xdep.c: Fix typo (= should have been ==).
6861 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6863 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6865 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6867 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6868 * signame.c (SIGWAITING, SIGLWP): Add.
6870 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6872 * xm-i386mach.h: add decls for errno and strdup().
6874 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6875 used in array index context (otherwise, some compilers barf).
6877 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6879 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6880 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6881 in a system call, and provide better backtrace if so.
6883 * Makefile.in (HFILES): Add xcoffsolib.h.
6884 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6885 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6887 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6888 mipscoff_symfile_read): Convert to BFD to do file I/O.
6890 * symfile.c: #include <ctype.h> to get proper def if isspace().
6892 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6894 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6896 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6897 function also when parsing embedded stabs.
6899 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6901 * mipsread.c: Fix more declarations.
6903 * mipsread.c: Fix many invocations of complain. Use enum
6904 type_code where appropriate.
6906 * xm-vaxult.h: Add decl for strdup().
6908 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6911 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6913 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6916 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6918 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6919 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6920 Merge in more patches for rs6000 from Metin Ozisik.
6921 * utils.c: Fix typo in comment.
6923 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6925 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6926 * procfs.c (attach): Set nopass_next_sigstop if attached
6927 process is forcibly stopped.
6928 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6929 resending SIGSTOP to attached process on first resume.
6931 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6933 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6935 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6937 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6938 (VERSION): Bump to 4.4.85.
6939 * mipsread.c: Update for new include files. Lint.
6940 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6941 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6942 Don't need to bring in mipsread.o specially any more.
6944 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6946 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6947 routine (for Irix-4.x). Make many funcs static and void.
6948 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6949 * (init_extra_frame_info): Don't trash cached value of frame
6950 pointer register. This fixes backtracing through routines that use
6951 alloca(). Generally clean up declarations of functions, and use
6952 typedefs and macros to reference data structures as appropriate.
6953 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6956 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6958 * values.c (unpack_long): Fix unpacking error for signed chars
6959 on hosts where the default character type is unsigned.
6960 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6961 for newer SVR4 variants.
6962 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6963 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6964 * procfs.c (mappingflags): Add support for MA_PHYS
6966 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6968 * buildsym.c (read_struct_type): Avoid coredump when C++
6969 abbreviated type name is messed up. Reported by Joe Buck.
6970 FIXME, we need to determine whether GDB or GCC needs to be
6971 smarter to correctly locate this type name.
6973 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6974 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6975 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6976 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6977 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6979 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6981 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6982 * symtab.h (current_source_symtab): Make extern
6983 * symtab.h (current_source_line): Make extern
6984 * inferior.h: Move all procfs.c prototypes to one place, add
6985 prototype for proc_signal_handling_change. Add prototypes for
6986 signal_stop_state, signal_print_state, and signal_pass_state.
6987 * inferior.h (stop_soon_quietly): Make extern
6988 * inferior.h (attach_flag): Make extern
6989 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6990 * infrun.c (signal_stop_state, signal_print_state,
6991 signal_pass_state): New functions to query specific signal
6993 * infrun.c (handle_command): Minor error message change, add
6994 NOTICE_SIGNAL_HANDLING_CHANGE.
6995 * procfs.c (open_proc_file): Remove iris specific reset of
6996 inherit-on-fork flag, moved to proc_set_exec_trap().
6997 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6998 to reset inherit-on-fork flag, bash comment to GNU form.
6999 * procfs.c (proc_base_address, set_proc_siginfo,
7000 fetch_core_registers): Conform to code style.
7001 * procfs.c (signame.h): Include.
7002 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
7003 syscallname(), info_proc_syscalls()): New macros, tables, and
7004 functions to organize and report system call information.
7005 * procfs.c (saved_fltset, saved_trace, saved_sighold,
7006 saved_exitset, saved_entryset): Add to procinfo struct.
7007 * procfs.c (struct trans): Add.
7008 * procfs.c (pr_flag_table, pr_why_table, faults_table,
7009 siginfo_table, errno_table): Tables to translate numeric values
7010 to symbolic names and short descriptions.
7011 * procfs.c (signalname, info_proc_signals): Add function and
7013 * procfs.c (proc_info): Now info_proc.
7014 * procfs.c (proc_info_address_map): Now info_proc_mappings.
7015 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
7016 info_proc_faults, lookupname, lookupdesc, sigcodename,
7017 sigcodedesc): New functions.
7018 * procfs.c (proc_signal_handling_change): New function to set
7019 the trace flags based on the state of gdb's signal handling flags.
7020 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
7021 and remove code to do PIOCSTRACE ioctl.
7022 * procfs.c (attach, detach): Preserve and restore process flags
7023 using saved_* fields in procinfo struct.
7024 * procfs.c (attach): Call proc_signal_handling_change.
7025 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
7026 * procfs.c (proc_desc): Update for latest changes.
7027 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
7028 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
7029 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
7031 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
7033 * procfs.c (set_proc_siginfo): Add prototype and new function.
7034 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
7035 up inferior siginfo struct.
7036 * elfread.c (elf_symfile_read): Compute the relocation amount
7037 by subtracting off the address of the ".text" section.
7038 * solib.c: Add pointer to ".text" section to so_list struct.
7039 * solib.c (solib_map_sections): Initialize pointer to ".text"
7040 section in so_list struct.
7041 * solib.c (symbol_add_stub): Pass base address of ".text"
7042 section to symbol_file_add, rather than the load address of
7043 the shared library. On SunOS they are the same. On SVR4 they
7046 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
7048 * mipsread.c (parse_procedure): PDR.isym should get pointer to
7049 function name, not .gdbinfo. symbol.
7051 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
7053 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7055 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7057 * Makefile.in (VERSION): 4.4.8
7059 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7060 commands in .cshrc/.profile won't get traced.
7062 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7064 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7065 * exec.c (build_section_table): Don't abort if no sections.
7066 * sparc-tdep.c (single_step): Lint.
7067 * utils.c (mrealloc): Handle realloc (0, size) case here.
7069 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7071 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7074 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7076 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7077 .gdbinfo. symbols are created. Move creation from parse_procedure
7078 to parse_symbol, where it is fairly easy to grow the symtab. This
7079 also fixes a symtab trashing bug on all mips-based systems.
7080 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7082 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7083 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7085 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7087 * c-exp.y: Add missing return type to yyparse() prototype.
7089 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7091 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7093 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7094 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7095 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7096 (patch_opaque_types): Avoid dummy args and result.
7097 * objfiles.c (have_partial_symbols, have_full_symbols,
7098 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7099 (iterate_over_objfiles, iterate_over_symtabs,
7100 iterate_over_psymtabs): Remove, clunky and slow.
7101 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7102 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7103 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7104 dump_objfile): Remove dummy args and results. Move filename
7105 comparisons to callers.
7106 (printsyms_command, printpsyms_command, printmsyms_command,
7107 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7108 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7109 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7110 list_symbols, make_symbol_completion_list): Replace explicit
7111 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7112 Eliminate Dijkstra flag crap, break out of loops with gotos.
7113 (lookup_symtab_1): Protect '/' tests from short filenames.
7114 (cplus_mangled_symbol): Move inline into lookup_symbol.
7115 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7116 (relocate_minimal_symbol): Move inline to vmap_symtab.
7117 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7118 iterate_over_msymbols with ALL_MSYMBOLS.
7120 Misc cleanup prior to release.
7122 * Makefile.in (VERSION): Roll to 4.4.7.
7123 (HFILES): Add call-cmds.h.
7124 * call-cmds.h: New header for command fns called by other files.
7125 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7126 (breakpoint_1): Remove unused type arg. Change callers.
7128 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7129 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7130 * mipsread.c: Add prototypes for all static functions.
7132 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7133 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7134 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7135 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7136 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7137 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7140 * buildsym.c (define_symbol): Handle global register variables
7141 (from Pierre Willard). Complain if register numbers are too large.
7142 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7143 * tm-sparc.h: Don't #include <sun4/reg.h>.
7144 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7145 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7147 * language.h: Avoid forward enum declaration.
7148 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7149 config/sun4os5.mt: New host and target.
7150 * defs.h (errno): #include <errno.h> rather than assuming int.
7151 From Pierre Willard.
7153 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7154 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7155 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7156 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7157 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7158 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7159 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7161 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7163 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7164 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7165 * language.h (enum exp_opcode): Avoid forward enum def.
7166 * main.c (define_command, user_defined_command): Lint.
7167 * mem-break.c, xcoffread.c: Lint.
7168 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7170 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7172 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7173 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7174 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7175 or IBM6000_TARGET as (approximately) appropriate.
7177 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7179 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7180 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7181 or not to try reading symbols from a mapped objfile. Plugs memory
7182 leak due to shared libraries generating no psymtabs or symtabs.
7184 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7186 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7187 * copying.awk: Lint. Make stronger warning at top of copying.c.
7188 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7189 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7190 (lookup_pointer_type): Add FIXME comment.
7191 * main.c (set_history_size_command): Disallow negative size.
7192 * partial-stab.h: Update copyright.
7193 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7195 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7197 * main.c (set_history_size_command): Negative size is error.
7198 (Reported by Peggy Fieland.)
7200 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7202 * coffread.c (coff_symfile_init): Update comment.
7203 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7204 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7205 macros to access the dbx specific objfile information.
7206 * dbxread.c (symfile_string_table, symfile_string_table_size):
7207 Remove these local variables.
7208 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7209 read_dbx_symtab): Remove the stringtab and stringtab_size params
7210 from the function prototypes, the function definition, and the
7211 function calls. These are now available via DBX_STRINGTAB and
7212 DBX_STRINGTAB_SIZE using the objfile pointer.
7213 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7214 an arg to read_dbx_symtab.
7215 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7216 stringtab and the dbx specific per-objfile private info.
7217 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7218 args in prototype, function definition, and function calls. It is
7219 now available via the DBX_SYMCOUNT macro using the objfile
7221 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7222 local instance of struct dbx_symfile_info and replace with DBX_*
7224 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7225 symfile_string_table and symfile_string_table_size.
7226 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7227 symfile_string_table.
7228 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7229 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7230 stringtab size variables. Remove all code that used to reread
7232 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7233 to prior to any calls to mmalloc for the objfile specific heap.
7234 * utils.c (init_malloc): Document the requirement that for each
7235 heap for which corruption checking is desired, that init_mmalloc
7236 must be called prior to any mmalloc calls on the heap.
7238 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7240 * rs6000-pinsn.c: Make dis-assembly output more like
7241 other targets: Don't print instruction in hex before
7242 the assembly; use print_address to print out jump
7245 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7247 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7248 * cplus-dem.c: Support "Sc" meaning "signed char".
7250 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7252 * configure.in: fix iris/iris3.
7254 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7256 * command.c, main.c (various places): Use ctype.h macros
7257 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7258 (such as (x >= 'A' && x <= 'Z')).
7259 (There are still more of these in other files.)
7260 * main.c (defined_command): Lower-case the user's
7261 new command before entering it. Needed because
7262 command lookup is case-insensitive (and also lower-cases).
7263 (Based on Metin's earlier patch.)
7265 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7267 * config/irix4.mh: new file.
7269 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7271 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7274 * xm-mips.h: Declare strdup for ultrix.
7276 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7277 when calling new_symbol.
7278 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7281 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7283 * config/rs6000.mh: Update (for Fred's new mmalloc)
7284 flags to disable use of GNU malloc/mmalloc.
7285 * munch: Change SYSV rule to allow .text before the label,
7286 as well as after, to work for AIX.
7287 * gdbtypes.h: Minor clarifiction.
7289 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7291 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7292 continuation in yet another place (between method declarations).
7294 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7296 * mips-tdep.c: include symfile.h and objfiles.h to fix
7299 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7301 * valops.c (value_struct_elt_for_reference): Added 'offset'
7302 parameter to handle multiple inheritance.
7303 * eval.c, value.h: Update accordingly.
7305 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7307 * objfiles.h: New file
7308 * Makefile.in (HFILES): Add objfiles.h
7309 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7310 main_scope_lowpc, main_scope_highpc.
7311 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7312 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7313 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7314 xcoffread.c, : Include objfiles.h.
7315 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7316 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7317 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7318 inside_entry_file() and logic changed appropriately.
7319 * blockframe.c (outside_startup_file): Renamed to
7320 inside_entry_file() and logic changed appropriately.
7321 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7322 and logic changed to use per-objfile specific fields.
7323 * blockframe.c (inside_entry_scope): Renamed to
7324 inside_entry_func() and logic changed to use per-objfile specific
7326 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7327 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7328 Remove extern decls.
7329 * symfile.c, symfile.h (entry_point): Remove extern decl.
7330 * coffread.c (coff_symfile_init): Common entry point init code
7331 moved to symfiles.c, call init_entry_point_info().
7332 * coffread.c (complete_symtab): Use new per-objfile entry info.
7333 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7334 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7336 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7337 * defs.h (inside_entry_scope, outside_startup_file,
7338 inside_main_scope): Prototypes changed for renames to
7339 inside_entry_func, inside_entry_file, inside_main_func,
7341 * symfile.c (syms_from_objfile): Common entry point init code
7342 moved to init_entry_point_info() and call init_entry_point_info().
7343 * symfile.h (init_entry_point_info): Include prototype.
7344 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7345 moved to symfiles.c and call init_entry_point_info().
7346 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7347 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7348 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7350 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7351 works for the majority of targets.
7352 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7353 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7354 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7355 Use default definition in frame.h.
7356 * frame.h (selected_frame_level): Make decl extern.
7357 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7358 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7359 * partial-stab.h: Use new per-objfile entry info.
7360 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7361 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7362 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7363 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7364 have_minimal_symbols): Prototypes moved to objfiles.h.
7365 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7366 Macros moved to objfiles.h.
7367 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7369 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7371 More C++ improvements (pointers to members, qualified names).
7372 * c-exp.y: Support exp.type::name and exp->type::name
7373 syntaxes. (Unfortunately, doesn't work for static members.)
7374 * c-exp.y, eval.c: Make type::~type work better.
7375 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7376 value_static_field by value_struct_elt_for_reference.
7377 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7378 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7379 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7380 for OP_SCOPE operand; no point in it now that we use lazy
7381 reading of values, and use "reference to member" objects.
7382 * gdbtypes.h: Clarify comment.
7383 * valops.c: Change value_struct_elt_for_address to return
7384 a reference (or variable), rather than a pointer. Change
7385 the name to value_struct_elt_for_reference to reflect this.
7386 Returning a reference instead of a address provides a
7387 generalization, since we can use the routine for both
7388 class::name as well as &class::name.
7389 Also, recurse to handle multiple inheritance properly.
7390 * valprint.c: Moved code to print pointer-to-members
7391 to new function point_class_member. This allows a
7392 "reference-to-member" to be printed using the same code.
7393 * valprint.c (type_print_varspec_prefix): Avoid printing
7394 "struct " for domains of class-member types.
7395 * valops.c (search_struct_field): Inline code for simplified
7396 version of value_static_field (which can then be deleted).
7397 * value.h: Rename value_struct_elt_for_address to
7398 value_struct_elt_for_reference. Delete value_static_field.
7399 * values.c: Remove no longer used function value_static_field.
7401 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7403 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7404 elfread.c (coff_symfile_finish): Add function, prototype, and
7405 add to the xxxx_sym_fns struct for each file type. Also reformat
7406 the xxxx_sym_fns vector to a standard format and add comments.
7407 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7408 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7409 Pass pointer to struct objfile rather than pointer to sym_fns.
7410 Change references inside each function accordingly. Allocate any
7411 symbol file specific info in the per-objfile memory region.
7412 * dbxread.c (free_and_init_header_files): Break function into
7413 free_header_files(), called from dbx_symfile_finish(), and
7414 init_header_files(), called from dbx_new_init().
7415 * dbxread.c (dbx_new_init): Move deallocation things to new
7416 dbx_symfile_finish function.
7417 * elfread.c (elf_new_init): Call buildsym_new_init().
7418 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7419 routine for the objfile before deallocating other stuff.
7420 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7421 * symfile.h: Move struct sym_fns to before struct objfile def.
7422 Add sym_finish function pointer and change prototypes of other
7423 function pointers to reflect passing struct objfile pointer rather
7424 than struct sym_fns pointer.
7425 * symfile.c: Remove now obsolete symtab_fns pointer.
7426 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7427 locates the correct sym_fns struct for the given objfile.
7428 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7429 for better support of mapped symbol tables.
7430 * symfile.c (symbol_file_command): Remove obsolete code using
7432 * symfile.h: Remove duplicate declarations for symfile_objfile,
7433 entry_point, and object_files.
7434 * target.c (target_info): Compare symfile_objfile to NULL.
7435 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7436 aixcoff_symfile_finish().
7438 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7440 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7441 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7442 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7444 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7446 Some improvements to g++ debugging.
7447 * symtab.c (list_symbols): demangle before pattern matching.
7448 * symtab.c: Other fixes to improve handing of operators.
7449 * valprint.c (type_print_base): Fix test for constructor.
7450 * values.c (value_static_field): Allow evaluation of
7451 CLASS::METHOD, returning a function pointer.
7453 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7455 * Makefile.in (VERSION): Roll 4.4.6.
7456 * exec.c (exec_file_command): Add code to ignore optional args
7457 passed in by file_command() for use in symbol_file_command().
7458 * main.c (main): Document -mapped and -readnow in help summary.
7459 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7460 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7461 to get filename from bfd with bfd_get_filename(). Test mapto
7462 against 0, not NULL. Use mstrsave() to make copy of filename.
7463 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7465 * remote-vx.c (vx_load_command, add_symbol_stub):
7466 Symbol_file_add() takes an additional arg.
7467 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7469 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7470 changed to return a bfd not an objfile pointer.
7471 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7472 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7473 Change to eliminate local bfd and use symfile_bfd_open() plus
7474 allocate_objfile(). Add code to implement readnow option.
7475 * symfile.c (symbol_file_command): Changes to option handling,
7476 readnow functionality moved to symbol_file_add().
7477 * symfile.c (symfile_init): Eliminate local copy of bfd.
7478 * symfile.c (add_symbol_file_command): Changes to parse mapped
7479 and readnow options.
7480 * symfile.h (allocate_objfile): Arg removed from prototype.
7481 * symtab.h (symbol_file_add): Arg added to prototype.
7482 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7485 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7487 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7488 mtrace.awk, state.c, state.h: Removed.
7489 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7490 directories searched for source files.
7491 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7492 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7493 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7494 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7495 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7496 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7497 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7499 * Makefile.in (HFILES): Remove state.h
7500 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7501 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7502 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7503 * Makefile.in (clean): Remove all object files.
7504 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7505 * cplus-dem.c: Remove prototypes definitions that are now done in
7507 * dbxread.c (throughout): Change from using per-objfile
7508 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7509 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7510 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7511 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7512 * depend: Remove dependencies for state.o, state.h.
7513 * dwarfread.c: Add declaration for warning_pre_print.
7514 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7515 * dwarfread.c (throughout): Change from using per-objfile
7516 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7517 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7518 use supplied objfile.
7519 * i386-xdep.c (print_387_status): Change to use warning() rather
7521 * i387-tdep.c (print_387_control_word): Change to use warning()
7522 rather than printfs.
7523 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7524 that some compilers grumble about.
7525 * language.c (throughout): Add declaration for warning_pre_print
7526 and using warning() instead of printfs.
7527 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7528 * main.c (main): Add declaration for warning_pre_print and set it
7529 similarly to error_pre_print. Add declarations for
7530 mapped_symbol_files and readnow_symbol_files. Add appropriate
7531 definitions to long_options[].
7532 * minsyms.c: Trivial fix to comment.
7533 * objfiles.c (allocate_objfile): Substantially rewritten for
7534 using mapped symbol files.
7535 * objfiles.c (throughout): Change from using per-objfile
7536 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7537 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7538 * source.c (throughout): Change from using per-objfile
7539 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7540 * source.c (open_source_file): Use mstrsave to save file name in
7541 mapped symbol region for objfile.
7542 * symfile.c: Remove include for state.h.
7543 include to local form.
7544 * symfile.c (symbol_file_add_digested): Remove.
7545 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7547 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7548 from objfile structure. Add malloc descriptor pointer (md).
7549 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7550 * symm-xdep.c (print_fpu_status): Use warning() rather than
7552 * symmisc.c (free_symtab_block): Now takes and uses current
7554 * symmisc.c (throughout): Change from using per-objfile
7555 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7556 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7557 Sun compiler grumblings when PTR is char *.
7558 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7559 msymbols() to correct pointer type.
7560 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7561 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7562 error always starts on a line of it's own.
7563 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7564 Rewrite for new mapped malloc package use.
7565 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7566 that don't want to use the mapped malloc package; pass arguments
7567 on to traditional malloc package functions.
7568 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7569 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7570 mrealloc, malloc, and realloc but get fatal error if runs out
7572 * utils.c (msavestring, mstrsave): Save a string in a specific
7573 mapped malloc region.
7574 * utils.c (print_spaces): Use xmalloc to get the buffer.
7575 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7576 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7577 * config/i386v4.mh: Insignificant reorganization.
7579 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7581 * xcoffread.c: Only enable compilation of debugging functions
7582 if IBM6000 is defined. Fails to compile otherwise.
7584 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7586 * Makefile.in: pass MAKEINFO down on info.
7588 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7590 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7591 useless code, including an lseek to an uninitialized variable.
7592 Reported by Jim Williams <jimbo@wrs.com>.
7594 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7596 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7597 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7598 * minsyms.c, symfile.c: Changes that may be generally
7599 applicable, but are #ifdef IBM6000 for now.
7600 * rs6000-xdep.c: Fixed typo in comment.
7601 * rs6000-tdep.c: Non-substatial changes.
7602 * xoffread.c: The main change here is addition of some
7603 debugging functions.
7604 * xoffexec.c: More changes.
7606 * xcoffread.c: Fixed two too-few-parameters bugs.
7608 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7609 to SOLIB_CREATE_INFERIOR_HOOK macro.
7611 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7613 * symfile.h: Add prototype for iterate_over_msymbols().
7614 * symtab.c (cplus_mangled_symbol): Add function.
7615 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7616 iterate_over_msymbols to find demangled C++ symbol.
7617 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7618 value to iterate_over_msymbols().
7619 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7622 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7624 * Makefile.in: added check target.
7626 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7628 * ecoff.c: Move to ../bfd/coff-msym.c.
7629 * config/mt-*mips: Remove ecoff.o from the configuration.
7630 * remote.c (): Add newline to initial +.
7631 (remote_resume): Mention how to cope with signals.
7632 (remote_interrupt): Add debug msg.
7633 (remote-wait): Implement new 'T' reply, which includes
7634 status, PC, and FP all in a single short message.
7635 (putpkt): Add further debugging of packet acks.
7636 * mipsread.c (fixup_symtab): Also swap RFD's.
7637 (parse_partial_symbols): Avoid bug on unknown symbol types.
7638 * Makefile.in (VERSION): Roll to 4.4.5.
7639 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7640 for remote MIPS by limiting heuristic to 200 byte search.
7641 (heuristic_proc_desc): Byte-swapping.
7642 (mips_print_register): Cope with failure of
7643 read_relative_register_raw_bytes. Byte-swap integers for
7645 * mips-pinsn.c (print_insn): Byte-swap instruction.
7647 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7649 * config.sub configure.in config/mh-irix4
7650 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7651 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7652 gdb/xm-irix4.h gdb/config/mt-irix3
7653 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7655 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7657 * defs.h, utils.c: xrealloc takes PTR as first arg.
7658 * defs.h: Reword confusing comment about ANSI prototypes.
7659 * defs.h: Some minor whitespace changes.
7660 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7661 not NULL, which can be (void *).
7662 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7663 * tm-i386v.h (SP_ARG0): Define
7664 * xm-sysv4.h: Back out of change for missing prototypes.
7665 * i386-tdep.c (get_longjmp_target): Add function.
7667 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7669 * Makefile.in: install man page too.
7671 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7673 * All GDB files that #include defs.h: Removed stdio.h.
7674 (defs.h): #include stdio.h.
7676 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7678 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7679 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7680 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7681 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7682 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7683 it before printing out the hex shape of an address.
7685 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7687 * rs6000-xdep.c (frame_initial_stack_address): Move
7688 code to set frame->cache_fsr into new separate function
7689 frame_get_cacahe_fsr. This allows fixing a fatal error.
7690 * xcoffexec.c: Turn previously suppressed error
7691 message back on, after cleaning up BFD.
7693 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7694 printing of blank line, since it cases printing of an
7695 extra blank line. Is this intended? It does mess up
7697 * defs.h: Put back declarations of malloc and realloc,
7698 but protected by #ifndef MALLOC_INCOMPATIBLE.
7699 * objfiles.c: Undo previous change: Use malloc/realloc
7700 for objfile malloc/realloc fields (but add a cast).
7701 * xcoffexec.c: Suppress an error message (for now).
7703 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7705 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7706 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7707 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7709 * xcoffread.c: Modifications to C_DECL storage class handling, and
7710 introduction of an old smash_to_pointer_type() routine.
7712 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7713 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7714 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7715 parameters have been modified.
7717 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7718 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7719 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7720 and fetch_inferior_registers() always fetched all the registers
7721 resulting valid register values at hand all the time. Pushing a dummy
7722 frame did not require validating all register values first. After
7723 putting the above mechanism into action, we didn't have valid registers
7724 values always ready. Thus, all registers need to be fetched before
7725 pushing a dummy frame now.
7727 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7728 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7729 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7730 the starting address (actual frame address) of a frame.
7731 * rs6000-tdep.c: modifications to function_frame_info() to see if
7732 function reserves a frame pointer register (alloca register)
7733 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7734 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7735 functions with alloca() calls.
7737 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7739 * xm-sysv4.h: Provide definitions/prototypes for host environment
7740 functions for which no definitions or prototypes are provided in
7741 any currently included gdb or host environment header files.
7742 For SVR4, this currently includes malloc and realloc, which cannot
7743 be portably prototyped in any gdb include file.
7745 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7747 * buildsym.h: Remove obsolete variable file_stabs.
7749 * Makefile.in: Move place where configure merges in host-
7750 and target-dependent fragments later, so the latter
7751 can override (say) GNU_MALLOC.
7752 * config/mh-rs6000: Use system malloc. Otherwise, I
7753 ended up with *two* incompatible versions of malloc
7754 (functions in libc would call the malloc in libc).
7755 I assume this is a shared library problem.
7757 * remote.c: Fix (presumed) typo.
7758 * objfiles.c: Use xmalloc/xrealloc instead of
7759 malloc/realloc (since the latter are no longer declared).
7761 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7762 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7763 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7764 handle individual registers.
7765 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7766 correctly in case it wasn't cached yet. (A problem showed up
7767 after fetching individual registers.)
7768 * buildsym.c: Disable type_synonym_name's type name overwriting
7769 in cases it is unnecesary. rs6000 portation doesn't use
7770 type_synonym_name, and it used to nullify type names
7771 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7772 type's name as soon as space for that type is allocated.
7773 * xcoffread.c: ignore a section's lineno information if it is
7774 not `.text'. (In rs6000 bfd portation integration, skipping over
7775 `.pad' sections are ignored since it was in machine independent
7776 part of the code. Thus, a problem of fake sections with invalid
7777 lineno information arised.)
7779 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7780 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7781 * rs6000-tdep.c: make function_frame_info() work whether or not
7782 reading from a core file.
7783 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7785 * infrun.c. main.c, printcmd.c. symtab.c:
7786 More changes from IBM for rs6000.
7789 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7791 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7792 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7793 Merge in changes (mostly from IBM) for RS6000.
7794 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7795 More changes from IBM for RS6000. These are in machine-
7796 independent code, and probably could do with some cleaning
7797 up. The most questionable of these are #ifdef IBM6000.
7798 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7799 to single_step() (for consistency with rs6000 and i860).
7800 * utils.c: Allow the 1st arg to xrealloc to be NULL
7801 (in which case do malloc). This removes the need for
7802 some tests in xcoff code (and perhaps other places?).
7803 * coffread.c: Removed variables last_source_file,
7804 type_vector, and type_vector_length as these are now
7805 defined by buildsym.[ch].
7806 * defs.h: Remove prototypes for malloc and realloc, since
7807 these should only be used to implement xmalloc and xrealloc,
7808 and they conflict with <stdlib.h> in AIX - where they
7809 return void* even when __STDC__ isn't defined. Sigh.
7810 * munch: Recognize *initialize* in data as well as text
7811 (AIX uses data). Also, incorporate a patch from Garrett
7812 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7813 much more sensible, by only trying to match the name of
7814 the initialize_foo function, and not the junk before it.
7816 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7818 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7819 unless symbol table indicates that something has changed.
7821 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7823 * remote.c: Make it work for embedded MIPS. Increase buffer
7824 size, and use throughout. Round buffer size up if too many regs.
7825 Support baud rate setting and try for an 8-bit path. If
7826 interrupted while waiting for target, send a ^C down the wire.
7827 Avoid single-byte reads.
7828 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7830 * mips-xdep.h: Avoid the embedded regs when on Unix.
7832 * mipsread.c: Byte-swap the symbol table structures, using
7833 routines from ecoff.c, to read a symbol table written in any
7834 of the four possible byte orders.
7835 * configure.in (mips-big-* target): Same as Sony News.
7836 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7837 * ecoff.c: New file for symbol swapping routines.
7839 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7841 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7842 all-breakpoints' command.
7843 * (get_number): Allow users to enter negative breakpoint numbers.
7844 * (breakpoint_1): Reformat display of 'info break' to show new
7846 * (create_longjmp_breakpoint, breakpoint_re_set,
7847 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7848 symfile.c (syms_from_objfile): Re-do
7849 insertion of longjmp breakpoints. Move all code into
7850 breakpoint_re_set, and call that instead of
7851 create_longjmp_breakpoint in symfile.c.
7853 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7855 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7856 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7857 * symtab.c (find_pc_symtab): Handle having no objfiles.
7858 * infcmd.c: Fix comment.
7859 * objfiles.c (free_all_objfiles): Add.
7860 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7861 * symfile.c (symbol_file_command): free all objfiles when
7862 specifying a new symbol file.
7863 (reread_symbols): Stat the file name, don't fstat the descriptor.
7865 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7867 * Makefile.in, configure.in: removed traces of namesubdir,
7868 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7869 copyrights to '92, changed some from Cygnus to FSF.
7871 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7873 * dbxread.c (end_psymtab): Delete empty psymtabs.
7874 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7875 * symfile.h (struct objfile): Add free_psymtabs.
7877 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7879 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7881 * symfile.c (symbol_file_command): strcmp => !strcmp.
7882 * breakpoint.h: Move prototypes to follow enum definition they need.
7883 * breakpoint.c, infrun.c: Lint.
7884 * printcmd.c: Use `enum enable' rather than `enum
7886 * mipsread.c: First pass at making it compile with the new
7887 objfile changes. Probably seriously broken still, but it
7890 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7892 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7893 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7894 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7895 stepping (and nexting) through longjmp(). Also, cleanup
7896 breakpoint handling quite a bit by creating explicit breakpoint
7897 types instead of using magic breakpoint numbers.
7898 Makefile.in: Update version to 4.4.3
7900 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7902 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7903 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7904 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7906 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7908 * minsyms.c (install_minimal_symbols): Add bunches to any
7909 existing minsyms in the objfile. Avoid extra mallocation
7910 by working directly in the obstack. Remove ignored `mainline' parm.
7911 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7912 xcoffread.c: Change all callers.
7913 * FIXME: We should be able to eliminate MAINLINE from all the
7914 symbol readers now, with a small bit of work.
7916 * valops.c, value.h: Lint.
7917 * remote-vx.c: Add missing break; statement. Bugfix by
7918 Michael Sclafani, <sclafani@src.dec.com>.
7920 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7922 * Makefile.in (VERSION): Update version to 4.4.2
7923 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7924 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7925 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7926 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7927 mmap-alloc.o, mmap-sbrk.o
7929 * altos-xdep.c: Minor whitespace change.
7930 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7931 use to new minimal symbol table use.
7932 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7933 * arm-xdep.c (store_inferior_registers): Returns void.
7934 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7935 Convert from misc function vector use to new minimal symbol table use.
7936 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7937 * breakpoint.c: Add prototypes for local functions.
7938 * breakpoint.c (catch_command_1): Change to static and remove unused
7940 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7941 * breakpoint.h: Change function decls to prototype form.
7942 * buildsym.c: Add prototypes for local functions.
7943 * buildsym.c: Moved hashname() function here from dbxread.c.
7944 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7945 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7946 * buildsym.c (dbx_alloc_type): Change to static.
7947 * buildsym.c (finish_block): Add objfile parameter.
7948 * buildsym.c (misc): Change symbol_obstack to objfile version.
7949 * buildsym.c (make_blockvector): Change to static.
7950 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7951 * buildsym.c (compare_line_numbers): Change to static, args are const,
7952 cast args when used.
7953 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7954 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7955 and made static. Add objfile parameter.
7956 * buildsym.c (end_symtab): Simplify code using line table size.
7957 Realloc the linetable on the objfile symbol_obstack and copy there.
7958 * buildsym.c (scan_file_globals): Convert from misc function vector
7959 use to new minimal symbol use.
7960 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7961 strings get allocated in objfile's symbol_obstack. Convert references
7962 to builtin types to lookup_fundamental_type().
7963 * buildsym.c (read_type): Make static, add objfile parameter, convert
7964 references to buildin types to lookup_fundamental_type().
7965 * buildsym.c (read_struct_type): Add objfile parameter.
7966 * buildsym.c (read_array_type): Make static, add objfile parameter.
7967 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7968 * buildsym.c (read_huge_number): Make static.
7969 * buildsym.c (read_range_type): Make static, add objfile parameter,
7970 convert references to buildin types to lookup_fundamental_type ().
7971 * buildsym.c (read_args): Make static, add objfile parameter.
7972 * buildsym.h: Convert function decl's to prototype form.
7973 * c-exp.y: Add prototypes for local functions, convert uses of misc
7974 function vector to minimal symbol table. Reformat all builtin type
7975 initializations and pass a NULL objfile to init_type() for them.
7976 * coffread.c: Change context_stack ref's to coff_context_stack,
7977 add local function prototypes. Cast uses of xrealloc arg 1.
7978 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7979 crafting a new type.
7980 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7981 * coffread.c (finish_block): Change name to coff_finish_block.
7982 * coffread.c (make_blockvector): Add and use objfile parameter.
7983 * coffread.c (record_line): Change name to coff_record_line.
7984 * coffread.c (start_symtab): Change name to coff_start_symtab.
7985 * coffread.c (end_symtab): Change name to coff_end_symtab.
7986 * coffread.c (record_misc_function): Change name to record_minimal_
7987 symbol and change to minimal symbol table use from misc func tbl.
7988 * coffread.c (coff_symfile_read): Convert from misc function vector
7989 use to minimal symbol table use.
7990 * coffread.c (hashname): Remove; use common version in buildsym.c.
7991 * coffread.c (decode_base_type): Change references to builtin types
7992 to calls to lookup_fundamental_type().
7993 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7994 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7995 * command.c: Add prototypes for local functions.
7996 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7997 appropriate member of the function union for that type.
7998 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7999 ifdef out the function since it isn't currently used.
8000 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
8001 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
8002 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
8003 * command.c (help_cmd): Compare function pointer to NULL.
8004 * command.c (help_cmd_list): Compare function pointer to NULL.
8005 * command.c (lookup_cmd_1): Use correct member of function union.
8006 * command.c (undef_cmd_error): Make static.
8007 * command.c (complete_on_cmdlist): Use correct member of func union.
8008 * command.c (do_setshow_command): Use correct member of func union.
8009 * command.c (shell_escape): Convert rindex use to strrchr.
8010 * command.h (COMMAND_H): Define if already included.
8011 * command.h (cmd_list_element struct): Change 'function' to a union
8012 and prototype args. Prototype completer function.
8013 * command.h: Convert decl's to prototype form.
8014 * convex-xdep.c (store_inferior_registers): Returns void.
8015 * copying.c: Prototype local functions.
8016 * coredep.c: Minor whitespace change.
8017 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
8018 * cplus-dem.c: Prototype local functions.
8019 * dbxread.c (hashname): Remove; moved to buildsym.c.
8020 * dbxread.c (free_and_init_header_files): Make static.
8021 * dbxread.c: Add prototypes for local functions.
8022 * dbxread.c (new_object_header_files): Remove; inlined usages.
8023 * dbxread.c (xrealloc usages): Cast args.
8024 * dbxread.c (record_misc_function): Change to record_minimal_symbol
8025 and change usages accordingly.
8026 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
8027 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
8028 * dbxread.c (dbx_next_symbol_text): Make static.
8029 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
8030 * dbxread.c (init_bincl_list): Add and use objfile parameter.
8031 * dbxread.c (free_bincl_list): Add and use objfile parameter.
8032 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
8033 * dbxread.c (end_psymtab): Convert to use per-objfile data.
8034 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
8036 * dwarfread.c (record_misc_function): Change name to record_minimal_
8037 symbol and use minimal symbol table throughout.
8038 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
8039 * dwarfread.c: Convert all references to builtin types to use the new
8040 lookup_fundamental_type function.
8041 * dwarfread.c (read_enumeration): Add and use objfile parameter.
8042 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
8044 * elfread.c (record_misc_function): Convert to use record_minimal_
8046 * elfread.c (elf_symtab_read): Add objfile parameter.
8047 * eval.c: Add prototypes for local functions and move some decls
8048 around to accomodate prototypes.
8049 * expprint.c: Add prototypes for local functions. Change references
8050 to misc function vector to minimal symbol table.
8051 * findvar.c (read_memory usages): Cast args.
8052 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
8053 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8054 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8055 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8056 * gould-xdep.c: Minor whitespace change.
8057 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8058 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8059 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8060 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8061 * i386-tdep.c: Add prototypes for local functions.
8062 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8063 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8064 that defaulted to int.
8065 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8066 i386_push_dummy_frame): Returns void.
8067 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8068 int and explicitly declare return type as int.
8069 * i387-tdep.c: Minor formatting changes.
8070 * i960-tdep.c (leafproc_return): Convert from misc function vector
8071 use to minimal symbol table use.
8072 * infcmd.c: Add prototypes for local functions.
8073 * infcmd.c (continue_command, until_next_command, until_command,
8074 path_info, path_command): Make static.
8075 * infcmd.c (step_1, until_next_command): Convert from misc func
8076 vector to minimal symbol table use.
8077 * inflow.c: Add prototypes for local functions.
8078 * infptrace.c (store_inferior_registers): Returns void, not int.
8079 * language.c (_initialize_language): Use proper member of function
8081 * m2-exp.y: Add prototypes for local functions, convert misc function
8082 vector uses to minimal symbol table uses.
8083 * m2-exp.y (make_qualname, yyerror): Make static.
8084 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8085 * m68k-pinsn.c: Add prototypes for local functions.
8086 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8087 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8088 * m68k-stub.c: Add prototypes.
8089 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8090 use to minimal symbol table use.
8091 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8092 * m88k-xdep.c (store_inferior_registers): Returns void.
8093 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8094 * mach386-xdep.c (store_inferior_registers): Returns void.
8095 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8096 * main.c: Add prototypes for local functions.
8097 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8098 longjmp() result to (NORETURN void).
8099 * main.c (catch_errors): Prototype the 'func' parameter.
8100 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8101 Takes an unused arg.
8102 * main.c (execute_command): Call the right member of the func union.
8103 * main.c (command_loop_marker, symbol_completion_function,
8104 command_loop): Make static.
8105 * main.c (command_line_input): Make linelength unsigned, cast arg
8106 to command_line_input().
8107 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8108 * main.c (initialize_main): Call right member of function union.
8109 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8110 * mem-break.c: Include symtab.h
8111 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8112 * mips-xdep.c (store_inferior_registers): Returns void.
8113 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8114 use to minimal symbol table use.
8115 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8117 * mipsread.c (make_type): Remove, convert usages to init_type.
8118 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8119 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8120 vector use to minimal symbol table use.
8121 * parse.c: Add prototypes for local functions.
8122 * parse.c (xrealloc usages): Cast args.
8123 * parse.c (prefixify_expression, length_of_subexp): Make static.
8124 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8125 * parser-defs.h: Convert function decls to prototype form.
8126 * partial-stab.h: Convert from misc function vector use to new minimal
8128 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8129 the per-objfile copies.
8130 * printcmd.c: Add prototypes for local functions. Move some struct
8131 definitions around to accomodate prototypes.
8132 * printcmd.c (decode_format): Make static, change args oformat and
8133 osize to int from char.
8134 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8135 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8136 * printcmd.c (print_address_symbolic): Convert from misc function
8137 vector use to minimal symbol table use.
8138 * printcmd.c (address_info): Convert from misc function vector use
8139 to minimal symbol table use.
8140 * printcmd.c (delete_display, enable_display, disable_display_command):
8142 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8143 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8144 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8145 * pyr-xdep.c (store_inferior_registers): Returns void.
8146 * remote-mm.c (mm_load): symbol_file_add return value unused.
8147 * remote-nindy.c: Minor format change.
8148 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8149 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8150 * rs6000-xdep.c (store_inferior_registers): Returns void.
8151 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8152 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8153 vector use to minimal symbol table use.
8154 * solib.c: Add prototypes for local functions.
8155 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8156 function vector use to minimal symbol table use.
8157 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8158 * solib.c (find_solib, shared_library_command): Make static
8159 * solib.c (read_memory, write_memory usages): Cast args.
8160 * solib.c (special_symbol_handling): Add function
8161 * source.c: Add prototypes for local functions.
8162 * source.c (select_source_symtab): Convert to scan objfiles.
8163 * source.c (open_source_file): Make static.
8164 * source.c (xrealloc usages): Cast args.
8165 * source.c (source_line_charpos): ifdef out, unused.
8166 * source.c (get_filename_and_charpos): Make static.
8167 * stack.c: Add prototypes for local functions.
8168 * stack.c (print_frame_info, frame_info): Convert from misc function
8169 vector use to minimal symbol table use.
8170 * symfile.c: Add prototypes for local functions.
8171 * symfile.c (compare_symbols): Make args const PTR's.
8172 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8173 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8174 * symfile.c (obsavestring): Add objfile parameter.
8175 * symfile.c (init_misc_bunches, prim_record_misc_function,
8176 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8177 sort_misc_function_vector, compact_misc_function_vector): Remove
8178 * symfile.c (symbol_file_add_digested): Add function.
8179 * symfile.c (symbol_file_add): Returns struct objfile *.
8180 * symfile.c (symbol_file_command): Modify for state file use.
8181 * symfile.c (symfile_open): Add parameter "dumpable".
8182 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8183 * symfile.c (load_command, add_symbol_file_command): Make static.
8184 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8185 * symfile.c (rindex usages): Converted to strrchr.
8186 * symfile.c (allocate_psymtab): New
8187 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8188 converted to minimal symbol table usage, but no obvious conversion.
8189 * symfile.c (free_all_symtabs): Remove.
8190 * symfile.c (_initialize_symfile): Use per-objfile info.
8191 * symfile.h: Rework the objfile structure to add per-objfile data
8192 objects (psymbol_obstack, symbol_obstack, type_obstack,
8193 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8194 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8195 Add prototypes to function declarations.
8196 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8197 function vector usage to minimal symbol table usage.
8198 * symmisc.c (DEV_TTY): Define if not defined.
8199 * symmisc.c: Add local function prototypes.
8200 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8201 printpsyms_command, print_objfiles, print_objfiles_command):
8202 Rework to use iterate_over_*
8203 * symtab.c: Add prototypes for local functions.
8204 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8205 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8206 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8207 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8208 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8209 lookup_reference_type, lookup_member_type, allocate_stub_method,
8210 check_stub_method, create_array_type, smash_to_member_type,):
8212 * symtab.c (lookup_symbol): Some args are const.
8213 * symtab.h: All type related defs and structs moved to gdbtypes.h
8214 * symtab.h: Convert decls to prototypes.
8215 * target.c (noprocess): Make static.
8216 * target.h: Change decl's to prototypes.
8217 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8218 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8219 * utils.c (_initialize_utils): Use correct member of function union.
8220 * valarith.c: include gdbtypes.h
8221 * valops.c: include gdbtypes.h, add prototypes for local functions.
8222 * valops.c (value_push, value_arg_push, find_function_addr):
8224 * valops.c (value_string): Convert from misc function vector use
8225 to minimal symbol table use.
8226 * valops.c (check_field_in): Make arg const.
8227 * valprint.c: Add prototypes for local functions.
8228 * valprint.c (print_string): Make static
8229 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8230 * values.c: Add prototypes for local functions.
8231 * values.c (value_headof): Convert from misc function vector to
8232 minimal symbol table.
8233 * xcoffexec.c: Add prototypes for local functions.
8234 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8236 * xcoffexec.c (relocate_minimal_symbol): Add.
8237 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8238 * xcoffread.c: Add prototypes for local functions.
8239 * xcoffread.c (sort_syms): Convert to scan objfiles.
8240 * xcoffread.c (read_xcoff_symtab): Make static.
8241 * xcoffread.c (various): Replace references to builtin types with
8242 calls to lookup_fundamental_type. Replace references to symbol_obstack
8243 and psymbol_obstack with pointers to the per-objfile copies.
8244 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8245 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8247 * xcoffread.c (init_stringtab): Add objfile parameter.
8248 * gdbtypes.c: New file
8249 * minsyms.c: New file
8250 * mmap-alloc.c: New file
8251 * mmap-sbrk.c: New file
8252 * objfiles.c: New file
8256 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8258 * Check in Fred Fish's changes in these modules. Fred
8259 will make ChangeLog entries for all of them. Update VERSION
8262 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8264 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8266 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8267 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8268 value.h: Prototypes for static functions; lint.
8269 * gdbtypes.h: Empty file to ease transition.
8271 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8273 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8274 inferior.h, language.h, signame.h, target.h, terminal.h,
8275 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8276 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8278 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8279 signame.c, sparc-xdep.c: Prototypes for all static functions.
8281 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8282 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8283 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8284 Remove to_call_function and target_call_function, since it
8285 always calls the same thing (call_function_by_hand).
8286 * core.c, exec.c, solib.c: Rename target_ops sections =>
8288 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8289 target.h: target_kill takes no args.
8290 * language.c (language_info): Scaffolding to allow briefer
8291 messages when the current language changes. FIXME.
8292 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8293 complaints about volatile functions.
8294 * xm-sysv4.h (HAVE_MMAP): Define.
8296 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8298 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8299 to make prototypes for all functions declared here.
8300 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8301 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8302 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8303 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8304 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8305 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8306 * utils.c: Avoid declaring malloc and realloc. Lint.
8307 (request_quit): Accept signal-number parameter.
8309 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8311 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8312 DIE's. Add new function read_tag_pointer_type() to read them.
8314 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8315 When creating a new user defined type, check to see if a partial
8316 type already exists, and if so, bash it to fit.
8318 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8320 * coffread.c (decode_base_type): Pass long, not union.
8321 Fix by Eric Valette, ev@chorus.fr.
8323 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8325 * elfread.c (elf_symtab_read): Fix code to correctly track
8326 changes in bfd for absolute symbols.
8328 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8330 * xm-vaxbsd.h: Close off comment.
8332 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8334 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8336 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8338 * mips-tdep.c (mips_print_registers): Print correct register
8339 number for double pseudo-registers.
8341 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8343 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8344 in the op$::OPERATOR. case. From Steven McCanne,
8345 <mccanne@horse.ee.lbl.gov>.
8347 * exec.c (set_section_name): Pass arg to exec_files_info;
8348 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8350 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8352 * main.c (print_gdb_version): Copyright msg: only this year.
8353 (cd_command): Avoid changing current_directory on error.
8355 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8357 * mipsread.c (parse_partial_symbols): Handle dependencies
8358 between partial symbol tables (when not doing stabs-in-ecoff).
8359 (This used to be handled by parse_fdr, but parse_fdr was
8360 incompatible with handling stabs-in-ecoff, so the code
8361 was re-written to not use parse_fdr. Unfortunately,
8362 the logic to handle dependencies was overlooked.)
8364 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8366 * coffread.c (read_enum_type): Use the size of a target int when
8368 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8370 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8371 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8372 TARGET_PTR_BIT to determine size of a pointer
8373 * values.c (unpack_long): when unpacking a REF or a PTR don't
8374 assume the size of the type.
8376 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8378 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8379 looking at its members. Improve guess between struct and union,
8380 only assuming union if multiple members have offsets of zero.
8382 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8384 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8385 (This is just for clarity - and one day permitting us to
8386 change FP0_REGNUM from 38 to 32, which would make more sense.)
8387 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8388 register numbers in stabs-in-ecoff get handled correctly.
8390 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8392 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8393 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8394 into BSD and Ultrix.
8396 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8398 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8400 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8402 * Makefile.in: Increment version to 4.4.1.
8403 * main.c (print_gdb_version): Update copyright notice.
8405 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8407 * mipsread.c: Prepend "struct " to the names of structure
8408 types, and similarly for enums and unions. (This used
8409 to be done, but got lost in the re-write to "guess" the
8410 difference between enum/struct/union.)
8411 Also, guess that a tag is an enum if the first member
8414 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8416 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8419 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8421 * Projects: Patching executables is done.
8422 * Makefile.in (VERSION): Roll to gdb-4.4.
8423 * README, WHATS.NEW: Update for gdb-4.4.
8425 * symfile.c (reread_symbols): Whenever we reread one object
8426 file's symbols, we must restart the scan, because the object_files
8427 chain has been permuted.
8429 * exec.c (exec_files_info): Split out into print_section_info.
8430 Print BFD filename of each section if it's not the default one.
8431 * core.c (core_files_info): Call print_section_info.
8433 * xm-vax.h: Include a few system header files whose definitions
8434 must precede defs.h.
8435 * language.c, language.h: Make some things const.
8436 * expression.h, main.c: const spreads like ooze.
8438 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8439 since BREAKPOINT values can be >0x80.
8441 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8443 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8445 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8447 * sparc-pinsn.c: Remove kludge for preferring architectures.
8448 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8449 and forever. Add `add' instruction to the set that get checked
8450 for a preceding `sethi' in order to print an absolute address.
8451 Corresponding changes in ../include/opcode/sparc.h needed
8452 to eliminate garbage instructions.
8454 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8456 * mipsread.c (parse_partial_symbols): Make sure partial
8457 symbols are created for external symbols (as used to be
8458 the case). This is a bit of a pain with the mips-coff.
8459 It uses a table which points to all of the external
8460 symbols belonging to a particular FDR or psymtab.
8461 Once we've generated this table, we might as well save
8462 it, and then use it in psymtab_to_symtab_1 to find
8463 the symbols to pass to parse_external().
8464 * symfile.c, symfile.c: New function start_psymtab_common
8465 to share the common parts of allocating a new psymtab
8466 for dbxread, mipsread (and later dwarfread). Its code
8467 was pulled out from start_psymtab in dbxread.c.
8468 * dbxread.c (start_psymtab): Use start_psymtab_common().
8470 * valprint.c (val_print): If there is an error when trying
8471 to print a string, check to see if there really is a problem
8472 by reading just one character. If that works, assume
8475 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8477 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8478 cypress, v8 mnemonics in that order.
8480 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8482 * sparc-pinsn.c: Put the qsort() back in.
8484 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8486 * findvar.c (read_register, write_register): Handle machines
8487 where REGISTER_TYPE is not the same size as "int".
8489 Handle debug symbols in dynamically loaded (relocated) code:
8491 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8492 offset to process_one_symbol.
8493 (process_one_symbol): Take new offset parameter. Add it into
8494 appropriate symbol types to relocate symbols to loaded addresses.
8495 Handle all possible symbol types, and complain() about types that
8496 we don't expect to see.
8497 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8498 process_one_symbol (FIXME, should pass real offset).
8502 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8504 (set_breakpoint, break_command_1, until_break_command,
8505 catch_command_1, breakpoint_re_set_one): Use it.
8506 * symtab.h (resolve_sal_pc): Declare.
8507 * infcmd.c (jump_command): Use resolve_sal_pc.
8509 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8511 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8513 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8515 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8516 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8517 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8519 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8521 * dbxread.c (process_one_symbol): Make a first cut at handling
8522 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8524 * symtab.c (find_pc_line): Fix stepping into and out of #included
8527 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8529 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8530 no longer any need to copy ../include/opcode/* into gdb.
8532 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8534 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8536 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8538 * valprint.c (type_print_base, type_print_method_args):
8539 Print C++ constructor methods without bogus "return type."
8541 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8543 * infptrace.c (child_xfer_memory): Parameter "target" should
8544 be a pointer to a structure, not the entire structure.
8546 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8548 * depend: Convert the couple of references to ansidecl.h that
8549 used the local gdb version to use the ../include version.
8551 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8554 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8555 (inferior_proc_init): Fix non-ANSI version of args.
8556 (attach): Call print_sys_errmsg with correct number of args.
8557 (mappingflags): Make static, does not need to be global.
8559 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8560 not the entire struct itself.
8562 * valops.c (value_assign): Cast some args to modify_field() and
8563 {read,write}_register_bytes() correctly.
8565 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8567 * Makefile.in (MALLOCSRC): Removed reference to removed local
8570 * dwarfread.c (list_in_scope): Needs an initial value, use file
8573 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8575 * main.c (main): Make option_index local to keep new getopt happy.
8576 main.c, solib.c, Makefile.in: Update copyright notices.
8578 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8580 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8582 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8584 * Makefile.in (HFILES): Add partial-stab.h.
8586 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8588 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8589 New files for stratus. Not complete enough to actually build
8590 on the Stratus machine; that awaits copyright assignment for
8593 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8594 for getting custom flags into CFLAGS when doing makes.
8596 * configure.in: Add config information for stratus.
8598 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8600 * dbxread.c (process_one_symbol): Pass address of structure
8601 to complain(), rather than the whole structure.
8603 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8605 * solib.c (solib_add_common_symbols): Only compile in when not
8606 using SVR4 style shared libraries.
8608 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8610 * dwarfread.c (locval): Add offreg flag to indicate location
8611 values that are computed off a base register.
8613 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8614 TAG_local_variable cases to account for static variables
8615 within function scopes.
8617 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8619 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8620 doesn't exist on some systems.
8622 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8623 nexting over recursive function calls.
8625 * target.c (target_read_string): Create this routine to read null
8626 terminated strings from the target. It deals with running off the
8627 end of memory elegantly as well. solib.c (find_solib): Use
8628 target_read_string() to avoid problems with running off the end of
8631 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8632 that reference pgrp_inferior.
8634 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8636 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8637 mips-tfile has been hacked to act more "traditionally."
8638 * dbxread.c: Fixed typo in comment.
8640 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8642 * mips-tdep.c (mips_skip_prologue): Add some number of
8643 'sw' instructions before 'addiu' adjusts the stack.
8645 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8647 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8648 freescope, buildblock closescope, record_line, add_symbol_to_list,
8649 gatherblocks, make_blockvector): Extensive changes to switch
8650 to generic symbol table building code in buildsym.c. Remove
8651 scope tree structures and functions, symbol table building
8652 functions, and lots of other small changes.
8654 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8655 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8657 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8659 * buildsym.c (cleanup_undefined_types): Add support for enums.
8660 This fixes the 'GDB internal error. cleanup_undefined_types with
8663 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8665 * dbxread.c: detect gcc2 compilations.
8667 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8669 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8670 in ../include/opcode/sparc.h.
8672 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8674 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8675 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8676 to reflect actual locations of opcode files, so TAGS target will
8679 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8681 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8684 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8685 dereferencing to access the correct elements.
8687 * valops.c (value_addr): Declare return type of external func
8690 * xcoffread.c: Undefine next_symbol_text before redefining it.
8692 For older changes see ChangeLog-9091
8698 version-control: never