1 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
3 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
4 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
5 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
6 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
7 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
8 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
9 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
10 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
12 * Makefile.in (VERSION): Bump to 4.8.6.
14 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
16 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
17 include declarations for malloc/realloc/free. Both malloc and
18 realloc return 'void *' for non-ANSI compilations.
20 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
22 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
25 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
27 * solib.c (clear_solib): Don't close bfd if it is NULL.
29 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
31 * core.c (dis_asm_read_memory): Cast second arg of
32 target_read_memory to "char *".
33 * breakpoint.c (watchpoint_check): Change arg type from PTR to
34 "char *", to match other functions called by catch_errors().
36 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
38 * More patches from Jeffrey Law (law@cs.utah.edu).
39 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
40 Delete unnecessary declarations.
42 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
44 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
47 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
49 * i386-tdep.c (i386_frame_num_args): Always return -1.
51 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
53 * Patches from Jeffrey Law <law@cs.utah.edu>.
54 * gdb/hppa-tdep.c: Declare frame_saved_pc.
55 (frameless_function_invocation): New function.
56 (frame_saved_pc, init_extra_frame_info): Use
57 frameless_function_invocation.
58 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
59 call instead of just grabbing the value currently in %r2.
60 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
61 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
62 definition and use the common one in tm-hppa.h.
63 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
64 use unwind descriptors to determine if the frame chain is valid.
65 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
66 it does not assume %r4 is the frame pointer.
67 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
69 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
70 helper functions for print_insn.
71 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
72 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
73 which nullifies the following instruction.
75 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
77 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
78 pass the 5th arg there, rather than using an ANSI C-specific macro.
80 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
82 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
84 * Makefile.in (VERSION): Bump to 4.8.5
85 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
86 directories to include search path.
87 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
89 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
90 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
91 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
92 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
93 udr.o, udip2soc.o): Remove explicit rules, use the ones that
94 are automatically generated in "depend".
95 * Makefile.in (paread.o): Document why a dependency doesn't get
96 automatically generated in "depend" and leave this explicit rule
98 * depend: Update to latest automatically generated version.
100 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
102 * xcoffread.c: Doc fix.
104 * Makefile.in (depend): Include $(CC) command in generated output.
106 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
108 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
109 to xmalloc. Include defs.h. Rename local macro from
110 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
113 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
115 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
116 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
117 * depend: Update to latest automatically built version.
119 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
121 * sparclite/Makefile.in: Create default target that does nothing
122 in order to force user to build by hand.
124 * sparclite/Makefile: Remove. It's not necessary anymore.
126 * ser-unix.c (wait_for): New routine to handle read timeouts,
127 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
129 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
131 * mips-pinsn.c (print_insn): Return value.
133 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
135 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
136 at configuration time and doesn't belong in the distribution archive.
138 * Makefile.in (NONSRC): Add 29k-share/README.
139 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
141 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
142 constants with slightly more portable definitions (still depends
143 on 2's complement arithmetic though).
144 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
145 * i386v-nat.c (sys/reg.h): Conditionalize include on
146 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
147 * ser-unix.c (termio.h): Include <termio.h> like other files that
148 include termio.h, not <sys/termio.h> which may not exist (on
151 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
153 * valprint.c (print_longest): Change format parameter from a
154 'char' to an 'int'. We can't have 'char' parameters with the
155 current coding style, where we mix prototypes with pre-ANSI
157 * value.h (print_longest): Change format parameter in prototype
158 from a 'char' to an 'int'.
160 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
162 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
164 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
165 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
167 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
169 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
170 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
171 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
172 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
173 ptrace needs 5 arguments, #define ptrace to always
174 pass zero as the 5th argument.
176 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
178 * configure.in: Match z8k-*-sim for z8000.
179 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
180 * remote-hms.c: Update to use new serial protocol.
182 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
184 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
185 necessary and Solaris doesn't have it.
187 * Makefile.in (clean-info, install, install-info, info, dvi,
188 check, all): do not echo recursion lines.
190 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
192 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
193 required target ports which use sockets (like a29k-udi).
195 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
197 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
199 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
200 systems lacking select().
202 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
204 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
206 * alldeps.mak, depend: Update with latest automatically built
209 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
211 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
213 * Makefile.in (make-proto-testsuite.dir): New target to make
214 prototype testsuite tree.
216 * Makefile.in (VERSION): Bump to 4.8.4.
218 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
220 * stabsread.c (define_symbol): If unrecognized constant type,
221 complain() not error().
223 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
225 * infptrace.c: Add missing close paren to test for
226 FIVE_ARG_PTRACE defined.
228 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
229 when compiling with gcc, but disable it for now. See comment.
230 * defs.h (LONGEST): Define as either "long" or "long long"
231 based on CC_HAS_LONG_LONG.
232 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
233 how longest_to_int is defined.
234 * c-valprint.c (c_val_print): Call print_longest.
235 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
236 instead of LONG_LONG.
237 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
239 * printcmd.c (print_scalar_formatted): Call print_longest
240 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
241 * typeprint.c (print_type_scalar): Call print_longest and let
242 it figure out what to do for PRINTF_HAS_LONG_LONG.
243 * valprint.c (val_print_type_code_int): Call print_longest
244 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
245 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
246 * value.h (struct value): Replace usage of LONG_LONG with
248 * value.h (print_longest): Add prototype.
249 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
250 * values.c (unpack_double): Collapse code that was unnecessarily
251 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
252 * values.c (value_from_longest): Remove dependency on
253 CC_HAS_LONG_LONG and just use LONGEST.
254 * solib.c (solib_map_sections): Use bfd_get_filename
255 to access filename field.
256 * solib.c (clear_solib): Save filename and free it later, after
257 bfd_close, since bfd_close may reference it. Use bfd_get_filename
259 * config/convex/xm-convex.h (LONG_LONG): Replace with
260 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
261 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
262 Add PRINTF_HAS_LONG_LONG references.
264 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
266 * inflow.c (kill_command), infcmd.c (attach_command),
267 remote.c (remote_interrupt_twice): In messages for the user, call it
268 "the program" or "the program being debugged" not "the inferior".
270 * hp300ux-nat.c: Cast second arg to supply_register calls.
271 (_initialize_kernel_u_addr, getpagesize): New functions.
272 (store_inferior_register_1): Change arg name from value to val.
273 (fetch_core_registers): Make arg core_reg_size unsigned.
274 Pass 5 args to ptrace.
275 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
276 Remove KERNEL_U_ADDR stuff.
277 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
278 * config/m68k/hp300hpux.m{t,h}:
279 Move exec.o from NATDEPFILES to TDEPFILES
280 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
281 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
283 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
285 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
287 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
289 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
291 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
293 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
294 describe `set demangle-style arm' (not cfront);
295 mention can type `q' to discard output, when gdb pages
297 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
299 * valops.c (search_struct_field): Fix gdb core dump with incomplete
302 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
304 * remote.c: Change timeout to 2.
305 (remote_open): Use unpush_target not remote_close.
306 (remote_resume): If siggnal != 0, give warning not error().
307 (remote_wait, remote_interrupt, remote_interrupt_twice):
308 If we get two interrupts, let the user get out if they want.
309 (remote_{kill,mourn}): New functions.
310 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
312 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
314 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
316 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
318 * Remote targets (mourn): Call unpush_target.
320 * config/sparc/xm-sun4os4.h: Declare free() to return int.
321 Remove twisted use of PARAMS.
323 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
324 that ansidecl.h assumes ANSI on AIX.
326 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
328 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
329 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
331 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
333 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
335 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
337 * remote-vx.c (net_connect): Allow numeric IP address for host.
339 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
341 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
343 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
345 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
347 * symtab.h, xcoffread.c: Revise linetable sorting comments.
349 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
351 * valops.c (value_cast): A cast might also change the object
352 representation in C++.
353 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
354 to get the proper read_symtab function when called from mipsread.c.
355 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
356 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
357 for dummy psymtabs, inhibit processing of dummy psymtabs.
359 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
361 * Changes from (or inspired by) AMD:
362 * remote-udi.c (udi_attach): Assignments to Space and Offset were
364 (udi_wait): Make error message (UDIGetStdout) match error.
365 (udi_wait): Handle UDIStdinNeeded.
366 * command.c [CANT_FORK]: Use system().
367 * utils.c (prompt_for_continue): Allow quit with 'q'.
369 * solib.c (solib_add): Don't call special_symbol_handling if there
370 were errors in symbol_add_stub. Also set so->from_tty before
371 calling symbol_add_stub.
373 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
375 * Merge in HPPA/BSD patches from Utah:
376 * defs.h: Add const to 2nd arg of psignal prototype.
377 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
379 * hppab-core.c: Deleted. No longer useful.
380 * hppab-nat.c: #include more files. Use PT_WUREGS, not
382 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
383 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
384 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
385 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
386 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
388 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
390 * Fix two bugs found by deja-gnu. One is the incorrect reporting
391 of the PC being in a stack dummy when looking at a core file
392 without symbols. The other is the incorrect passing of char
393 arguments during expression evaluation (ie: p foo('a','b') would
394 mess up the passing of it's args because it wasn't coercing the
396 * hppah-tdep.c: Rename global functions to have consistent hppa_
397 prefix. Make more functions static. Drop hp_ prefix from static
398 functions. (hppa_push_arguments): Call value_arg_coerce to cast
399 char to int args if necessary. (hppa_fix_call_dummy): Create
400 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
401 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
402 valid (ie: != 0) before doing comparison against PC.
403 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
404 to reflect new arguments.
405 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
406 prefix for func name. (FIX_CALL_DUMMY): Move code into
409 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
410 to malloc() so that we can test GDB eval of dynamically created
411 arrays (like char strings in `print "foo"').
413 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
415 * printcmd.c (print_address_symbolic): Search symtabs as well as the
416 minimal symbols for a nearby symbol.
418 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
420 * coffread.c: Comment changes around minimal symbol recording.
422 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
424 * command.c: comment changes only.
426 * mips-tdep.c (heuristic_fence_post): new static variable.
427 (heuristic_proc_start): use heuristic_fence_post, print better
428 warnings, but only if not stop_soon_quietly.
429 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
431 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
433 * symtab.h: Fix LOC_REF_ARG comment.
435 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
436 and Jim Kingdon (kingdon@cygnus.com)
438 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
440 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
441 symfile.c (compare_symbols): Don't check first character; STRCMP
444 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
445 structures that are passed by address in a register.
446 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
447 * findvar.c (read_var_value),
448 printcmd.c (address_info, print_frame_args),
449 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
450 * symtab.c (lookup_block_symbol): Deal with it.
452 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
454 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
456 * objfiles.c (find_pc_section): Return a struct obj_section *.
457 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
458 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
459 Don't use obj_section hack.
460 * xcoffexec (vmap_symtab): Relocate obj_sections.
461 * printcmd.c (containing_function_bounds): Use find_pc_section.
463 * symtab.h: Clean up SYMBOL_VALUE comments.
465 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
467 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
468 Expand comments about LOC_ARG/LOC_LOCAL pairs.
470 * coffread.c (read_coff_symtab): Use rewind before fseek.
472 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
474 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
475 * Makefile.in: Add $(YFLAGS) when using $(YACC).
476 * Makefile.in: Remove message to expect conflicts and unused
477 rules in ch-exp.y, since there no longer are any such.
479 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
481 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
483 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
485 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
486 rather than dumping core.
488 * Makefile.in: Add ${srcdir}/ to all source files.
489 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
490 (TAGS): Deal with srcdir and new config directory scheme.
492 Makefile.in (NONSRC): Remove createtags.
493 alldeps.mak: Updated.
495 * rs6000-tdep.c: Delete unused function print_frame.
497 * frame.h (struct frame_info): Doc fix for next_frame.
498 New field signal_handler_caller.
499 blockframe.c (create_new_frame, get_prev_frame_info),
500 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
501 INIT_FRAME_PC_FIRST).
502 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
505 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
507 * irix4-nat.c (fetch_core_registers): Special version of this for
508 Irix 4.x, which stores regs a bit differently from other /proc
510 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
511 to new file core-svr4.c.
512 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
513 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
515 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
517 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
519 * i387-tdep.c: Remove unused #includes.
521 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
523 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
525 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
527 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
529 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
530 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
531 Don't muck with SYMBOL_CLASS.
533 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
535 * munch: Don't use head command. It doesn't exist everywhere.
537 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
539 * inflow.c (new_tty): Remove spurious 'o' character at end
542 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
544 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
545 instructions and nothing more.
546 * mipsread.c (add_line): Add comment why we have to combine line number
547 entries for the same line number.
549 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
551 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
554 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
556 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
558 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
560 * source.c (select_source_symtab): Clean up comment. Also, if
561 we have a current_source_symtab, and s is NULL, return without
563 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
564 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
566 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
568 * dbxread.c (unknown_symchar_complaint): Add new complaint.
569 * stabsread.h: Declare it.
570 * partial-stab.h: Use it.
572 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
574 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
576 * stack.c (print_frame_info): Print specially if dummy frame.
578 * breakpoint.c: Add comments regarding within_scope future direction.
582 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
584 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
586 * ch-exp.y: Fix thinko that broke parsing of FALSE.
588 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
590 * stabsread.c (read_member_functions): Initialize domain for stubbed
591 member functions to avoid gdb core dumps when printing pointers
593 * cp-valprint.c (cp_print_class_method): Check for stubbed member
596 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
598 * expprint.c (print_subexp): If opcode not found in op_print_tab,
599 stop with an error().
600 eval.c (evaluate_subexp): Change error message.
602 * objfiles.c (build_objfile_section_table): Cast return value
605 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
607 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
608 to rs6000_frame_chain and deal with it if we're in a signal handler.
609 (FRAME_SAVED_PC): Use rs6000_frame_chain.
611 * breakpoint.c (within_scope): New function.
612 (enable_breakpoint, watchpoint_check): Use it.
614 * source.c (openp): Handle "exec-file ./ls" correctly.
616 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
618 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
620 * ch-exp.y: Clean up lexing of identifiers and
621 reserved words. (E.g. don't recognize FALSEXXX as the
622 keyword FALSE followed by the identifier XXX.)
623 Also, convert identifiers to lower case.
625 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
627 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
628 new serial interface.
630 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
632 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
633 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
634 * ser-go32.c: Return -1 on most failures, 0 on most successes,
635 and use new return codes for go32_readchar().
636 * ser-unix.c: Ditto. Also, move error handling up to caller for
637 SERIAL_SETBAUDRATE().
638 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
640 (serial_close): New routine to wrap around device close routine.
641 serial.h: Clean & document return values more clearly.
643 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
645 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
647 * rs6000-pinsn.c (print_operand, case LI): Print condition register
648 operand in decimal rather than wrong textual versions.
650 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
651 (mention 't', remove false thing about 'g' only good with 'f').
653 * breakpoint.h: move "struct breakpoint" and friends to top of
654 file so that bpstat_find_breakpoint prototype works.
656 * solib.c (struct so_list): Add bfd field.
657 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
658 Put the bfd in bfd field of the so_list.
659 (clear_solib): Free bfd name and close_bfd on the bfd.
661 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
663 * valarith.c (value_subscript): Add COERCE_REF.
664 * ch-exp.y (operand_5): We can generalize the 2nd operand
665 of a string repetition ot 'literal' without ambiguity.
667 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
669 * breakpoint.h (struct bpstat): Remove momentary field.
670 Remove bpstat_momentary_breakpoint. This was always kludgy
671 and is no longer used.
673 * breakpoint.h: Add enum bpstat_what.
674 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
675 stop and print fields of bpstat now per-breakpoint, not just
676 one for the whole chain.
677 breakpoint.{c,h} (bpstat_what): New function.
678 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
679 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
680 with call to bpstat_what.
681 README: Remove watchpoint/breakpoint bug from known bugs.
683 * breakpoint.h: Prototype bpstat_find_breakpoint.
685 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
687 * symtab.c (find_methods, gdb_mangle_name): Note that functions
689 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
690 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
692 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
694 * i960-pinsn.c (tabent): Copied struct definition from
697 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
699 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
701 * symtab.c (gdb_mangle_name): Use it.
702 * symtab.c (find_methods): Do not add destructors to choice list
704 * symtab.c (decode_line_1): Make breakpoints on destructors work
707 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
709 * ser-go32.c: Make it use serial port name.
710 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
712 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
715 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
717 * configure.in: Only configure sparclite subdir when target_cpu
720 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
722 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
723 Remove FIXME comment regarding this.
725 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
727 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
729 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
731 Add section table to objfile struct. Use it for find_pc_section.
732 * objfiles.c (add_to_objfile_sections,
733 build_objfile_section_table, find_pc_section): new functions.
734 (allocate_objfile): build section table.
735 * objfiles.h (struct obj_section): new structure.
736 (struct objfile): add section table.
737 (find_pc_section): new prototype.
738 * solib.[ch] (find_pc_section_from_so_list): removed.
739 * sparc-tdep.c: include objfiles.h for find_pc_section. include
740 symfile.h for objfiles.h.
741 (in_solib_trampoline): adjusted for new find_pc_section
742 prototype. Removed BAD_RICH_HACK ifdefs.
743 * symfile.c (syms_from_objfile): offset objfile sections.
744 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
745 * symfile.h (find_pc_section): prototype removed. Also fixed
746 comment typo NUL -> NULL.
747 * target.[ch] (find_pc_section_from_targets): removed.
748 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
750 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
752 * ser-go32.c: Format. (go32_open): Use proper return value.
754 * configure.in: Undo conditional configdirs hack for sparclite.
756 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
758 * symtab.c (list_symbols): When call break_command, pass both
759 filename and function name not just function name.
761 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
763 (Changes and new files to make "none" a full fledged configuration)
764 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
765 Currently only tm-none.h has any meaningful contents.
766 * config/none/none.mh (NAT_FILE): Use nm-none.h
767 * config/none/none.mh (XM_FILE): Use xm-none.h
768 * config/none/none.mt (TM_FILE): Use tm-none.h
769 * Makefile.in (depend): Remove comment about parse errors in
770 valops.c, it now parses correctly and generates a correct depend
771 line. Remove line that touches xm.h, tm.h, and nm.h; they are
772 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
774 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
776 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
778 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
779 exactly 8 characters.
781 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
783 * configure.in: Sparclite uses sparc config dir. Also has it's
784 own tm- & .mt files now. Also add sparclite to configdirs.
785 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
786 * config/i386/go32.mh: Nullify def of TERMCAP.
787 * config/i386/xm-go32.h: Get rid of redef of EIO.
788 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
789 specific configs. Very similar to sun4os4, but without solib.
790 * sparclite/{Makefile.in configure.in}: First cut at making this
793 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
795 * ser-go32.c: First cut at adapting to new serial interface.
797 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
799 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
800 These implement a new serial line interface for talking to remote
802 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
803 EXCEPT go32, which gets ser-go32.c.
804 * remote.c: Use new serial interface. More remote-xxx's to be
806 * ser-bsd.c, ser-termios.c: Removed.
807 * serial.c: New. Implements common operations for all serial
809 * ser-unix.c: New. Unix specific serial operations for various
810 flavors of Unix (Posix, SysV, BSD).
811 * serial.h: Generic serial interface defs.
812 * config/i386/go32.mh, config/i386/i386bsd.h,
813 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
814 ser-bsd.o from XDEPFILES. All the magic is now handled in
817 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
819 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
821 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
823 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
825 * rs6000-tdep.c (frameless_function_invocation): Don't even think
826 about framelessness except on the innermost frame.
828 * xcoffexec.c: Call fatal() not abort().
830 * stabsread.c (patch_block_stabs): If stab & no symbol, make
831 a LOC_OPTIMIZED_OUT symbol.
832 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
833 findvar.c (read_var_value), printcmd.c (address_info),
834 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
835 m2-exp.y (yylex): Deal with it.
836 ch-exp.y (yylex): Deal with it.
838 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
840 * findvar.c (value_from_register): H8500 specific, check to see
841 if we are looking at short pointer. If so, skip crock.
842 * h8500-tdep.c (h8500_frame_chain): Mask down value from
843 read_memory_integer() to avoid getting messed up by sign extension.
845 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
847 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
848 ifdef protect using BAD_RICH_HACK. This should be removed soon.
849 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
851 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
853 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
855 * core.c (dis_asm_print_address): New function.
857 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
860 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
862 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
863 entire breakpoint chain and print only the first entry that needs to
864 be printed and needs to be stopped for. Fixes problems with printing
865 of multiple breakpoints with different conditions.
866 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
867 effectively stops printing of the breakpoint chain.
868 * breakpoint.c (print_it_noop): New routine to print nothing
869 for this breakpoint entry and dont stop printing.
870 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
871 watchpoint only if it is enabled.
872 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
873 descriptor from the library to make backtraces through setjmp work.
874 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
876 * mips-tdep.c (read_next_frame_reg): Provide correct values for
877 all registers saved within sigtramp, cleanup.
879 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
881 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
883 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
885 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
886 with prototype in ../include/dis-asm.h.
888 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
890 * core.c (dis_asm_{read_memory,memory_error}): New functions.
891 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
892 Use read_memory_func interface to disassembler.
894 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
896 Teach sparc solaris to next over shared library functions.
897 * solib.[hc] (find_pc_section_from_so_list): new function and
899 * sparc-tdep.c (in_solib_trampoline): new function.
900 * symfile.[hc] (find_pc_section): new function and prototypes.
901 * target.[hc] (find_pc_section_from_targets): new function and
903 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
906 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
908 * infrun.c (wait_for_inferior): Revise comment.
910 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
912 * command.{c,h}: New var_type var_integer.
913 main.c: Use it for history_size.
915 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
916 Lint and byte-order fixups.
918 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
920 * breakpoint.h (bpstat): New field print_it.
921 breakpoint.c (bpstat_print): Use it.
922 (print_it_normal): New function (from old bpstat_print code).
923 (bpstat_{alloc,stop_status}): Set print_it field.
925 * breakpoint.c (bpstat_stop_status): Use catch_errors when
926 evaluating watchpoint condition, via new function watchpoint_check.
927 Also stop if watchpoint disabled due to leaving its block.
929 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
931 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
933 * mips-pinsn.c: Add missing include of dis-asm.h.
935 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
937 * Makefile.in (clean, distclean, realclean): Recursively apply
938 to subdirs first, rather than last. This avoids, for example,
939 Makefile being removed in a parent directory before the recursive
942 * alldeps.mak, depend: Update for below changes.
944 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
945 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
946 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
947 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
949 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
950 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
951 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
952 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
953 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
954 tm-68k.h to tm-m68k.h.
955 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
956 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
959 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
960 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
961 * a29k-tdep.c: Renamed from am29k-tdep.c.
962 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
963 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
964 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
965 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
967 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
968 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
969 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
971 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
972 define that does not appear anywhere else in the gdb source tree.
973 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
975 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
977 * breakpoint.c: Add comments regarding breakpoint_re_set.
979 * xcoffread.c (sort_syms, compare_symbols): Remove.
980 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
981 not our own sort_syms (it is identical).
983 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
985 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
987 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
988 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
990 * exec.c (exec_close): Fix storage leak.
991 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
992 output sections when patching an executable.
993 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
994 when writing all registers.
995 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
996 at the right offset in the dummy frame.
997 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
998 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
999 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1001 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1003 * Makefile.in (TARFILES): Avoid trailing backslash.
1005 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1007 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1008 it in breakpoint_re_set.
1009 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1011 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1012 don't use sizeof(int) for target stuff, etc).
1014 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1016 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1017 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1018 support that can't be integrated anyway due to lack of clear
1021 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1023 * findvar.c (read_register, write_register): Make these capable
1024 of reading/writing registers that are shorter than REGISTER_TYPE.
1025 * (value_from_register): Install H8500 specific code to return
1026 proper value when register is being used as a pointer.
1027 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1028 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1029 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1030 chain frames properly by combining frame pointer with T reg.
1031 (init_extra_frame_info): Delete. It's now a macro.
1032 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1033 offset by the correct amount off of the frame pointer.
1034 (register_byte): Delete. It's now a macro.
1035 (register_raw_size, register_virtual_size): Delete. Replaced by
1036 common routine h8500_register_size, cuz there's no difference
1037 between the raw & virtual sizes on this machine.
1038 (register_convert_to_raw, register_convert_to_virtual): Delete,
1039 cuz there's no difference between the raw & virtual forms.
1040 Replaced by memcpy in tm file.
1041 (register_virtual_type): Rename to h8500_register_virtual_type.
1042 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1043 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1044 emulator have same reg offsets. This is all handled in the
1046 (h8500_trapped_internalvar): New routine to detect references to
1047 convenience vars acting as pointer pseudo-regs.
1048 (h8500_value_trapped_internalvar): Conjure up value of pointer
1050 (h8500_set_trapped_internalvar): Convert set value in real
1051 register references.
1052 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1053 code segment register.
1054 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1056 (wait_for_inferior): Add h8500 specific code to add stack segment
1057 when reading SP register.
1058 remote-sim.c (fetch_register): Spacing.
1059 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1060 detect cruft. Redo all register manipulation stuff. Get rid of
1061 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1062 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1063 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1064 to create internal vars for pointer pseudo-regs.
1066 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1068 * Makefile.in: Numerous small changes to macro definitions
1069 and rules for building gdb distribution tree. Many macros
1070 eliminated or merged, and rules simplified.
1071 * alldeps.mak: Update.
1074 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1076 * Makefile.in: recurse through SUBDIRS for dvi target too
1078 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1080 * Clean up xcoff relocation.
1081 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1082 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1084 symtab.h (struct general_symbol_info): Add section field.
1085 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1086 xcoffread.c: Set section for symbols and msymbols.
1087 (struct symtab): Add block_line_section field.
1088 buildsym.c (end_symtab): Set it.
1089 (end_symtab and callers): Add section parameter.
1090 objfiles.c (objfile_relocate): New funciton.
1091 xcoffexec.c (vmap_symtab): Use it.
1092 xcoffsolib.h (struct vmap): Remove unused fields.
1093 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1094 CORE_NEEDS_RELOCATION, symtab_relocated.
1095 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1096 rs6000-tdep.c: Make loadinfotext static.
1097 breakpoint.c (fixup_breakpoints): Doc fix.
1098 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1099 (end_symtab): primary field replaces nonreloc.
1101 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1103 * symtab.h (struct linetable_entry): Remove confusing comment.
1105 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1107 * Makefile.in: add installcheck target
1109 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1111 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1112 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1113 z8k}: New directories to hold cpu specific configuration files.
1114 Naming follows gcc convention.
1115 * config/{*.mt, *.mh}: All target and host makefile fragment
1116 config files moved to an appropriate config/<cpu> subdirectory.
1117 * nm-*, xm-*, tm-*: All native, host, and target files, which
1118 get linked to nm.h, xm.h, and tm.h respectively by configure,
1119 moved to appropriate config/<cpu> subdirectory.
1120 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1121 Native, host, and target files that are common across more than
1122 one cpu architecture and included by one of the configured
1123 native, host, or target files, get moved to config directory.
1124 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1125 pick up native, host, or target include files moved to one of
1126 the config subdirectories, and that are included by other files.
1127 * Makefile.in (alldeps.mak): Modify to account for new config
1128 directory structure.
1129 * alldeps.mak, depend: Update for new config directory structure.
1130 * config/*/[ntx]m-*.h: Modify all files that include other
1131 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1132 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1134 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1135 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1136 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1137 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1138 the ones where the default is not unique or different than the
1139 config subdirectory name. Similarly, handle gdb_target_cpu.
1140 Modify configure.in as appropriate to make use of gdb_host_cpu
1141 and gdb_target_cpu to find makefile fragments and make links.
1143 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1145 * mipsread.c (compare_blocks): Sort blocks with the same start
1146 address by decreasing ending address.
1148 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1150 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1151 lookup_symbol as it might get clobbered by the call.
1153 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1154 The previous code did not initialize the language field for the psymtab
1157 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1159 * c-exp.y (parse_number): Avoid shift warning.
1160 * serial.h (struct ttystate): Declare empty one on DOS.
1162 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1164 * xm-sun4os4.h: Return type of free() should be void, not int.
1166 * vx-share/vxWorks.h: Remove #def of NULL.
1168 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1170 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1172 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1174 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1176 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1178 * ieee-float.c: Moved to ../libiberty.
1179 * ieee-float.h: Moved to ../include.
1180 * Makefile.in: Update accordingly.
1181 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1182 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1183 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1184 it is now in ../opcodes/m68881-ext.c.
1185 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1186 prologue (some callers _do_ care).
1187 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1188 new interface of ../opcodes/*-dis.c.
1189 * ch-exp.y: Add #include <ctype.h>.
1191 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1193 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1195 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1197 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1199 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1201 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1203 * z8k-tdep.c (extract_return_value, write_return_value,
1204 store_struct_return): New functions from macros in tm-z8k.h.
1206 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1208 * valops.c (value_arg_coerce): Apply temporary patch to
1209 fix problem with coercion of array and function types when
1210 passed as arguments to C functions, pending a more complete
1211 review of when and how coercion should be done, depending
1212 upon context and language.
1214 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1216 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1218 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1219 debugsec if there are a non-zero number of symbols.
1221 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1223 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1225 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1227 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1229 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1230 not just 50 symbols.
1231 (symtbl_num_syms): New variable.
1232 (read_xcoff_symtab): Set it.
1233 (read_symbol_nvalue): Check for bad symno.
1234 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1237 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1239 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1240 This is defined in defs.h if necessary.
1241 * vx-share/vxWorks.h: Remove #defs of min and max.
1242 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1243 vx-share/xdr_rdb.c: include defs.h.
1245 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1247 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1250 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1251 xcoffread.c: Doc fixes.
1253 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1255 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1256 xcoffexec.c (xcoff_relocate_core): New function.
1257 (text_adjustment): Removed.
1258 (add_vmap): Return the vmap.
1259 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1261 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1263 * xcoffsolib.h: Add objfile member to struct vmap.
1264 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1265 xcoffexec.c (add_vmap): Allocate objfiles here.
1267 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1269 Support 68000 series without floating point.
1271 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1272 * tm-68k-nofp.h: New file, lacks 68881 support.
1273 * config/m68k-nofp.mt: New file.
1275 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1277 Remove a few remaining underscore/no-underscore remnants from
1280 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1281 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1282 * config/sparc-noun.mt: Rename to sparc-em.mt.
1283 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1284 * tm-68k-un.h: Rename to tm-68k-fp.h.
1285 * tm-spc-un.h: Rename to tm-spc-em.h.
1286 * tm-sun4sol2.h: Cleanup.
1287 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1289 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1291 * symmisc.c (std_in, std_out, std_err): Move initializations
1292 to runtime code, in case they aren't constant.
1294 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1296 * symtab.c (find_pc_symtab): some object file formats, notably
1297 mips, have holes in the address ranges of symtabs. Change
1298 this algorythm from first hit to tightest fit.
1300 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1301 fence post without finding the enclosing function, then print a
1304 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1306 * utils.c (fputs_demangled, fprint_symbol): Remove.
1307 * utils.c (fprintf_symbol_filtered): New function which combines
1308 the functionality of fputs_demangled and fprint_symbol. Uses a
1309 caller provided language parameter to select the appropriate
1310 demangler, and caller provided args to pass to the demangler.
1311 * defs.h (enum language): Move further up in file so enum can
1312 be used in prototypes.
1313 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1314 * defs.h (fprintf_symbol_filtered): Add prototype.
1315 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1316 fputs_demangled with call to fprintf_symbol_filtered.
1317 * cp-valprint.c (demangle.h): Include
1318 * cp-valprint.c (cp_print_value_fields): Replace calls to
1319 fprint_symbol with calls to fprintf_symbol_filtered.
1320 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1321 with call to fprintf_symbol_filtered.
1322 * stack.c (print_frame_info): Remove obsolete code so we don't
1323 have to update fputs_demangled usage in it.
1324 * stack.c (print_frame_info, frame_info): Add language variable
1325 to pass to fprintf_symbol_demangled and initialize it from the
1326 symbol's language. Replace calls to fputs_demangled with calls
1327 to fprintf_symbol_filtered.
1328 * symtab.c (find_methods): Replace call to fputs_demangled with
1329 call to fprintf_symbol_filtered.
1330 * ch-valprint.c (demangle.h): Include.
1331 * ch-valprint.c (chill_print_value_fields): Replace call to
1332 fprint_symbol with call to new fprintf_symbol_filtered.
1334 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1336 * Makefile.in (VERSION): Bump version to 4.8.2.
1338 * main.c (source_command): Require an explicit pathname of file
1339 to source, since previous behavior of defaulting to gdb init file
1340 was troublesome and undocumented.
1341 * printcmd.c (disassemble_command): Add missing '{}' pair to
1342 else with two statements. Bug reported by Stephane Tsacas
1344 * symtab.c (find_pc_line): Don't complain about zero length or
1345 negative length line numbers for the moment, since we may not own
1346 the terminal when called, such as when single stepping. (FIXME)
1347 * language.h (CAST_IS_CONVERSION): True if current language is
1348 C++ as well as C. Fix from Peter Schauer.
1349 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1350 Use STREQN macro rather than bare '!strncmp()'.
1351 * environ.c (unset_in_environ): Avoid use of memcpy on
1352 overlapping memory regions, as suggested by Paul Eggert
1353 <eggert@twinsun.com>.
1354 * c-exp.y (%union struct): Remove unused ulval as suggested
1355 by Paul Eggert <eggert@twinsun.com>.
1357 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1359 * main.c (gdbinit): Make static.
1360 * main.c (inhibit_gdbinit): Move to file scope.
1361 * main.c (main): Remove local inhibit_gdbinit.
1362 * main.c (source_command): Don't source '.gdbinit' file by
1363 default if gdb has been told to ignore it.
1365 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1367 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1370 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1372 * printcmd.c (print_address_symbolic): Only print if offset
1373 is shorter than max_symbolic_offset.
1374 (initialize_printcmd): `set print max-symbolic-offset'.
1376 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1377 (examine_tag): Use it.
1378 (read_register_stack): Only look in the local registers for a
1379 memory address if it's between rfb and rsp; go to memory otherwise.
1380 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1381 (reginv_com): Remove ancient kludge command.
1383 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1385 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1386 irix4 will again compile.
1388 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1390 * configure.in: accept mips-sgi-irix4* for irix4.
1392 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1394 * z8k-tdep.c (print_register_hook): Lint.
1396 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1398 Lint fixes from Paul Eggert (eggert@twinsun.com):
1400 * command.c (do_setshow_command): var_uintegers are unsigned.
1401 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1402 unsigned, since they use hex values with the high bit set.
1404 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1406 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1407 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1409 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1410 macro definitions in parenthesis.
1412 * dbxread.c (dbx_symfile_init): Catch the case where there is
1413 no string table, but the only way we find out is by reading zero
1416 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1418 * dbxread.c (dbx_symfile_init): Make size of the string table
1419 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1420 offset to the string table is nonzero and handle the nonexistant
1421 string table case, should it occur. Ensure that the string table
1422 size read from the file is reasonable, with a minimum lower bound
1423 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1425 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1427 * Makefile.in: Changes to build testsuite correctly.
1428 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1429 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1430 (TARGET_FLAGS_TO_PASS): New variable.
1431 (SUBDIRS): Added testsuite.
1432 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1433 testsuite is compiled with CC_FOR_TARGET rather than CC.
1435 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1437 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1438 reported by mycroft@gnu.ai.mit.edu.
1440 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1441 * configure.in (vax-*-ultrix2*): New triplet.
1442 * config/vaxult2.mh: New file.
1443 * xm-vaxult2.h: New file.
1445 * c-exp.y (parse_number): Change high_bit to unsigned.
1446 * demangle.c: Change all references to cfront to ARM, since the
1447 actual algorithm is the one specified in the Annotated Reference
1448 Manual. This was confusing users into thinking that full cfront
1449 support was implemented.
1450 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1451 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1452 directly to lookup_struct_elt_type, which will do the
1453 dereferencing itself.
1454 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1455 NULL dereferencing bug for unnamed structs, comment out
1458 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1460 * coffread.c (process_coff_symbol): Change PCC argument correction
1461 so that it only happens on big-endian targets; so that it only
1462 happens if the short or char argument is aligned on an int
1463 boundary; and so that it changes the location, rather than the
1464 type, of the argument. These changes tend to parallel similar
1465 (old) changes in stabsread.c.
1467 * coffread.c (coff_read_enum_type): Use the specified size for
1468 enums, don't assume that they are int-sized.
1470 * c-valprint.c (c_val_print): Don't assume enums are the same as
1473 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1474 Rendell, <michael@mercury.cs.mun.ca>.
1476 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1478 * language.h (local_decimal_format_custom): Add prototype.
1479 * language.c (local_decimal_format_custom): Add function, bug
1480 reported by Robert R. Henry (rrh@tera.com).
1482 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1484 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1485 by Josef Leherbauer, joe@takeFive.co.at.
1487 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1489 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1490 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1491 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1492 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1493 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1494 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1495 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1496 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1498 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1500 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1501 of demangled name fields to NULL if no demangling exists for
1502 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1503 symbols if their language is known at the time they are created,
1504 but sometimes the language is not known until later.
1506 * ch-typeprint.c (chill_print_type_base): Name changed to
1507 chill_type_print_base to match pattern for C and C++ names.
1508 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1509 to be consistent with other usages.
1510 * ch-typeprint.c (chill_type_print_base): Add support for
1511 printing Chill STRUCT types.
1512 * ch-valprint.c: Include values.h.
1513 * ch-valprint.c (chill_print_value_fields): New function and
1514 prototype for printing Chill STRUCT values.
1515 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1516 that was being called with two args instead of three.
1517 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1518 to print Chill STRUCT values.
1520 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1522 * configure.in: added testsuite to configdirs.
1524 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1526 * doc/stabs.texi: The `this' pointer is now known by the name
1527 `this' instead of `$t'.
1529 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1531 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1532 references of TAG_string_type DIEs in user defined types.
1533 * ch-lang.c (chill_create_fundamental_type): Track compiler
1534 change that now emits debugging info with the type long for Chill
1537 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1539 * remote-mips.c: New file; implements MIPS remote debugging
1541 * config/idt.mt: New file; uses remote-mips.c
1542 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1544 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1545 floating point coprocessor.
1546 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1548 (mips_pop_frame): If not mips_fpu, don't restore floating point
1550 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1552 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1553 mips_fpu, don't use fp0 as floating point return register.
1554 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1557 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1559 * gdb/testsuite: made modifications to testcases, etc., to allow
1560 them to work properly given the reorganization of deja-gnu and the
1561 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1563 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1565 * gdb/testsuite: Initial creation of gdb/testsuite.
1566 Migrated dejagnu testcases and support files for testing nm to
1567 gdb/testsuite from deja-gnu. These files were moved "as is"
1568 with no modifications. This migration is part of a major overhaul
1569 of dejagnu. The modifications to these testcases, etc., which
1570 will allow them to work with the new version of dejagnu will be
1571 made in a future update.
1573 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1575 * NEWS: Add reminders for next release.
1577 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1579 * mipsread.c (parse_lines): Correct check for files compiled with
1582 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1584 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1586 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1588 * Makefile.in (VERSION): GDB-4.8 release!
1589 * README, NEWS: Update for release.
1591 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1593 * am29k-pinsn.c (print_insn): Minor nits with const.
1594 * am29k-tdep.c: More minor nits with arg types for
1595 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1597 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1599 * gcc.patch: Update for a different GCC (G++) bug.
1600 * main.c (print_gdb_version): Update copyright year to 1993.
1601 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1602 conditionalize this file on it. FIXME, right way is to split
1603 these into two config files.
1604 (ATTACH_DETACH): Define for BSD 4.4
1605 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1606 (U_REGS_OFFSET): Revise for 4.4.
1607 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1608 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1609 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1611 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1613 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1616 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1618 * c-lang.c (c_printstr): Bugfix for length==0 case.
1620 * c-lang.c (c_printstr): If a C string ends in a null, don't
1623 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1625 * defs.h (STRCMP): Make it work for unsigned chars.
1627 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1629 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1630 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1631 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1632 define to kludge the large opcode table into two smaller tables,
1633 since GCC take exponential space to build the table. Lint.
1634 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1636 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1638 * Makefile.in (VERSION): Roll to 4.7.9.
1639 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1640 definition here, to handle both BSD 4.3 and 4.4 systems.
1641 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1642 * remote.c (alarm): Move declaration to global level, before
1643 first reference to it.
1644 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1645 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1647 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1649 * remote.c (readchar): forward declare alarm which otherwise looks
1650 like an undeclared variable to gcc.
1652 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1653 when comparing against an int. Avoids superfluous warning from
1656 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1657 Avoids superfluous warnings from some systems and/or compilers
1658 (like vax ultrix 4.2.)
1660 * language.c (struct op_print unk_op_print_tab): use the enum
1661 values rather naked zeros as initializers. Avoids warnings from
1662 ultrix type compilers.
1664 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1666 * Makefile.in (VERSION): Roll to 4.7.6.
1667 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1668 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1669 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1670 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1671 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1672 (depend): Fix bug where nm-files in config files weren't noticed.
1673 (make-proto-gdb-1): Avoid changing directories while building new
1674 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1676 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1678 * remote.c: Improve error recovery. Allow user to break out
1679 of initial connection attempt with INTERRUPT. Treat a timeout
1680 while waiting for remote packet like a retry, unless the remote
1681 side is actively running user code. Fix a few long printf_filtered's.
1683 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1686 * buildsym.c (start_subfile): Allow null file name.
1688 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1690 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1691 expects a pointer to complaint rather than a complaint
1693 (process_linenos): free the previously allocated subfile name,
1694 then allocate the new one from the heap.
1696 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1698 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1700 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1702 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1703 Previously, would bogusly index off the bottom of type_vector.
1704 (rs6000_builtin_type): Accept type number as argument.
1705 (read_type, case '-'): Handle negatives like any other type number.
1707 * symfile.c (deduce_language_from_filename): Handle null name.
1709 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1710 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1711 fixed by sato@sm.sony.co.jp.
1713 * xcoffread.c (parmsym): Don't use an initializer to set up
1714 this struct symbol. Set it up in initialize_xcoffread.
1715 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1716 works on real rs/6000 target with #ifndef FAKING_RS6000.
1718 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1720 * stabsread.c (rs6000_builtin_type): Move function from
1721 xcoffread.c:builtin_type.
1722 * xcoffread.c (builtin_type): Move to stabsread. Remove
1723 IBM6000_HOST dependency. Move misplaced comments.
1724 (various): Change printf's to complaints.
1725 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1726 objfile argument to read_type calls under #if 0.
1727 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1728 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1729 * Makefile.in: xcoffread.o is not built by default.
1730 * xm-rs6000.h (IBM6000_HOST): Remove.
1731 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1732 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1735 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1737 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1738 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1739 register numbers when user tries to modify elements in structs
1740 passed as arguments.
1741 * inflow.c (child_terminal_info): Move banner outside of system
1743 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1744 passes struct/union arguments by address.
1746 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1748 * Based on patch from Kean Johnston <maw@netcom.com>:
1749 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1750 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1751 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1753 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1755 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1756 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1758 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1760 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1761 cc debugging output.
1763 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1765 * stabsread.c (define_symbol): Complain about unrecognized names
1766 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1767 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1768 (read_cpp_abbrev): Don't use the class name as part of the
1769 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1770 abbrevs. Inspired by Mike Tiemann.
1771 (read_tilde_fields): Comment. Remove ancient dead code.
1772 Remove erroneous but non-dead code. Simplify. Add complaints.
1773 (in general): Remove extraneous (parentheses) in return
1776 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1778 * coffread.c (coff_lookup_type): Fix fencepost error reported
1779 by Art Berggreen, <arg@opal.acc.com>.
1781 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1782 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1784 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1785 test, which is apparently left over from when we used native
1786 include files and couldn't depend on the member names being there.
1787 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1789 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1791 * mipsread.c: Major overhaul to use new BFD symbol table reading
1792 routines. Now swaps information as it is needed, rather than
1793 swapping everything when the file is read.
1795 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1797 * Makefile.in (TARDIRS): Add sparclite demo dir.
1798 (*.tab.c): Change dependency on Makefile to depend on
1799 Makefile.in, otherwise it always rebuilds after configuring.
1800 Force output *.tab.c file into current directory even in "make"
1801 versions that rewrite dependent file names used in command lines.
1803 * TODO: Remove some things we did.
1804 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1805 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1806 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1807 * symtab.h: Eliminate unnamed unions and structs.
1809 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1811 * Makefile.in (VERSION): Roll to 4.7.5.
1813 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1815 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1816 re-evaluating symbol pointers.
1818 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1820 * c-exp.y (lcurly, rcurly): New nonterminals.
1821 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1823 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1824 made function static.
1825 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1826 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1827 * parse.c (start_arglist):
1828 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1829 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1830 * parser-defs.h (funcall_chain): Moved to parse.c.
1831 * printcmd.c (print_frame_nameless_args): Fix prototype.
1832 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1833 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1834 * valops.c (typecmp): Moved prototype from values.h.
1835 * value.h (typecmp): Moved prototype to valops.c, made static.
1836 * ch-exp.y (yylex): Change way control sequences are disabled.
1838 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1840 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1842 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1844 * mipsread.c (upgrade_type): Build array types correctly, using
1845 create_range_type and create_array_type.
1847 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1849 * remote-nindy.c: Cleanup.
1851 * infrun.c (wait_for_inferior): When rolling back the PC after
1852 a breakpoint, call write_pc so that NPC gets rolled back as well
1855 * blockframe.c (inside_entry_file, inside_main_func,
1856 inside_entry_func): PC of zero is always "bottom of stack".
1858 * printcmd.c (print_frame_args, print_frame_nameless_args):
1859 Let print_frame_nameless_args decide whether there are any,
1860 laying groundwork for possibly later printing 29K args for
1861 functions where we have tag words but no symbols.
1863 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1865 * Makefile.in: fix GDB doc targets for new doc subdir structure
1867 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1869 * stack.c (parse_frame_specification): Parse as many arguments
1870 as there are (up to MAXARGS). Pass all of them in argc, argv
1871 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1872 many there were, onto SETUP_ARBITRARY_FRAME.
1873 * tm-mips.h, tm-sparc.h: Corresponding changes.
1874 * mips-tdep.c, sparc-tdep.c: Ditto.
1876 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1878 * hp300ux-nat.c: Update copyrights.
1879 * mipsread.c (parse_partial_symbols): Complain about block
1880 indexes that go backwards. Fix from Peter Schauer.
1881 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1882 symbol-file that has no linkage symbols to be read.
1883 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1884 from tm- file to xm-file, since they're host dependent.
1885 * valarith.c (value_binop): Typo.
1887 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1889 * sparclite/aload.c: Add copyleft.
1890 * sparclite/crt0.s: Add comment at beginning.
1892 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1894 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1895 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1897 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1899 * values.c (value_headof): Fix typo in which VTBL and ARG were
1900 being confused for one another.
1902 * valops.c (typecmp): Now static.
1904 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1905 baseclass--we don't always inherit its virtual function table
1908 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1909 pointer correctly in case value_struct_elt moves it around.
1911 * valops.c (typecmp): Now static. Also, now groks references
1914 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1915 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1917 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1919 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1920 to avoid "too much defining" error from native C compiler (!).
1922 * Makefile.in (HFILES): Add typeprint.h.
1923 * typeprint.[ch]: Update copyrights.
1925 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1927 * Makefile.in: Update to match doc/ subdir changes.
1929 * config/hp300hpux.mh: No cross-host file needed, just native.
1930 * config/go32.mh: Remove nonexistent "native" support.
1932 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1933 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1934 * m88k-tdep.c (next_insn): Lint, cleanup.
1935 (store_parm_word): Lint.
1937 * README: Fix typo (reported by karl@hq.ileaf.com).
1939 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1941 * expression.h (BINOP_CONCAT): Document use for self concatenation
1942 an integral number of times.
1943 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1945 * valarith.c (value_concat): Rewrite to support self
1946 concatenation an integral number of times.
1947 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1948 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1949 eliminate hundreds of spurious shift/reduce and reduce/reduce
1950 conflicts that mask the 5 real ones.
1951 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1952 * ch-exp.y (integer_literal_expression): Remove production,
1955 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1957 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1958 implied that "no side effects" was nonfunctional.
1959 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1960 character string and bitstring concatenation.
1961 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1962 * expression.h (exp_opcode): Add BINOP_CONCAT.
1963 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1964 * language.c (string_type): Add function to determine if a type
1966 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1967 * valarith.c (value_concat): New function to concatenate two
1968 values, such as character strings or bitstrings.
1969 * valops.c (value_string): Remove error stub and implement
1971 * value.h (value_concat): Add prototype.
1972 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1973 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1974 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1977 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1979 * c-exp.y (exp): Add production to support direct creation
1980 of array constants using the obvious syntax.
1981 * c-valprint.c (c_val_print): Set printed string length.
1982 * dwarfread.c (read_tag_string_type): New prototype and
1983 function that handles TAG_string_type DIEs.
1984 * dwarfread.c (process_dies): Add case for TAG_string_type
1985 that calls new read_tag_string_type function.
1986 * expprint.c (print_subexp): Add support for OP_ARRAY.
1987 * gdbtypes.c (create_range_type, create_array_type): Inherit
1988 objfile from the index type.
1989 * ch-typeprint.c (chill_print_type): Add case for
1991 * ch-valprint.c (chill_val_print): Fix case for
1994 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1996 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1997 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1998 include/coff/mips.h.
2000 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2002 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2003 constants with an explicit null byte terminator. OP_STRING is
2004 now used for real string types.
2005 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2006 they are used by all languages.
2007 * c-lang.c (_initialize_c_language): Move initializations of
2008 builtin_type_* to lang.c.
2009 * c-typeprint.c (c_type_print_varspec_prefix,
2010 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2011 to TYPE_CODE_STRING.
2012 * c-valprint.c (c_val_print): Change the way character arrays
2013 are printed as strings to be consistent with the way strings
2014 are printed when pointer-to-char types are dereferenced.
2015 Remove test of print_max before calling val_print_string, which
2016 now does it's own test.
2017 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2018 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2019 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2020 * gdbtypes.c (builtin_type_*): Add declarations moved from
2022 * gdbtypes.c (create_string_type): New function to create real
2024 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2025 renamed to TYPE_CODE_STRING.
2026 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2027 builtin_type_* types moved from c-lang.c.
2028 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2029 to TYPE_CODE_STRING.
2030 * gdbtypes.h (builtin_type_string): Add extern declaration.
2031 * gdbtypes.h (create_string_type): Add prototype.
2032 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2033 renamed to TYPE_CODE_STRING.
2034 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2036 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2037 renamed to TYPE_CODE_STRING.
2038 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2040 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2041 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2042 to TYPE_CODE_STRING.
2043 * valops.c (allocate_space_in_inferior): New function and
2044 prototype, using code ripped out of value_string.
2045 * valops.c (value_string): Rewritten to use new function
2046 allocate_space_in_inferior, but temporarily disabled until some
2047 other support is in place.
2048 * valops.c (value_array): New function to create array constants.
2049 * valprint.c (val_print_string): Add comment to document use,
2050 complete rewrite to fix several small buglets.
2051 * value.h (value_array): Add prototype.
2052 * value.h (val_print_string): Change prototype to match rewrite.
2053 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2054 * ch-exp.y (match_character_literal): Disable recognition of
2055 control sequence form of character literals and document why.
2057 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2059 * nindy-share/nindy.c: Add comments to #endif's to clarify
2062 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2063 read_memory to get byte order right.
2064 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2065 anymore. This is done in paread.c now. We expect unwind info
2066 to hang off of objfiles, and search all of the objfiles when until
2068 * (skip_trampoline_code): Cast arg to target_read_memory.
2069 * objfiles.h (struct objfile): Add new field obj_private to hold
2070 per object file private data (unwind info in this case).
2071 * paread.c (read_unwind_info): New routine to read unwind info
2072 for the objfile. This data is hung off of obj_private.
2073 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2074 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2075 make this easier to access.
2077 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2079 * c-valprint.c (cp_print_class_member): Add extern decl.
2080 * c-valprint.c (c_val_print): Extract code for printing methods
2081 and move it to cp_print_class_method in cp-valprint.c.
2082 * c-valprint.c (c_val_print): Extract code to print strings and
2083 move it to val_print_string in valprint.c.
2084 * cp-valprint.c (cp_print_class_method): New function using
2085 code extracted from c_val_print.
2086 * valprint.c (val_print_string): New function using code
2087 extracted from c_val_print.
2088 * value.h (val_print_string): Add prototype.
2089 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2090 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2091 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2092 CHECKBUF, growbuf_by_size): New variables, macros, and support
2093 functions for implementing a dynamically expandable temp buffer.
2094 * ch-exp.y (match_string_literal): New lexer function.
2095 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2096 removed and replaced with new CHECKBUF macro.
2097 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2098 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2100 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2102 * Makefile.in: Add info for paread.o.
2103 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2105 * blockframe.c (frameless_look_for_prologue): Correct the
2107 * gdbtypes.h, gdbtypes.c: Use const in decl of
2108 cplus_struct_default, now that pa-gas assembler has been fixed.
2109 * hppah-nat.c: Formatting.
2110 * hppah-tdep.c: Remove lots of useless externs for variables we
2112 * (find_unwind_entry): Speed up by using binary search, and a one
2114 * (rp_saved): New routine to see what unwind info says about RP
2115 being saved on the stack frame.
2116 * (frame_saved_pc): Look for prologue to see if we need to
2117 examine the stack for the saved RP or not.
2118 * (init_extra_frame_info): Check for prologue, instead of
2119 framesize to determine if we are frameless or not.
2120 * (frame_chain_valid): Stop backtraces when we run into _start.
2121 * (push_dummy_frame): Reformat to make more readable.
2122 * (find_dummy_frame_regs): ditto.
2123 * (hp_pop_frame): ditto.
2124 * (hp_restore_pc_queue): small cleanup.
2125 * (hp_push_arguments): ditto.
2126 * (pa_do_registers_info): ditto.
2127 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2128 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2129 * Define FRAME_CHAIN_VALID.
2130 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2131 passed to functions.
2133 * paread.c (pa_symtab_read): Use new bfd conventions for
2134 accessing linker symbol table.
2135 * (pa_symfile_init): Access embedded STAB info via BFD section
2136 mechanism and related macros.
2139 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2141 * sparc-stub.c: Use a seperate stack for our traps.
2142 * Handle recursive traps.
2143 * Remove all trap init code. This needs to be done by the
2145 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2147 * (handle_exception): See if we are at breakinst, if so, then
2148 advance PC sp that users can just step out of breakpoint().
2149 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2150 new place if SP has changed.
2151 * (case 's'): Get rid of this, we can't do it yet.
2152 * (case 't'): New command to test any old random feature.
2153 * (case 'r'): New command to reset the system.
2154 * (breakpoint): Add label to breakpoint trap instruction so that
2155 handle_exception() can detect where we are and get past the
2156 breakpoint trivially.
2158 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2160 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2162 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2164 * configure.in: recognise all sparclite variants
2166 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2168 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2169 binary files oring in the right bit.
2171 * main.c, source.c, state.c, symmisc.c: use macros defined in
2172 fopen-{bin|both} when fopening files.
2174 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2176 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2177 from a configuration file (typically including <limits.h>), or to
2178 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2179 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2180 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2181 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2182 * exppritn.c (print_subexp, dump_expression): Add case for
2184 * expression.h (OP_BITSTRING): New expression element type for
2186 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2187 macros to convert between number of expression elements and bytes
2188 to store that many elements.
2189 * i960-tdep.c (leafproc_return): Use new macros to access
2190 minimal symbol name and address fields.
2191 * m88k-pinsn.c (sprint_address): Use new macros to access
2192 minimal symbol name and address fields.
2193 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2194 minimal symbol address field.
2195 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2196 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2197 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2198 Use new BYTES_TO_EXP_ELEM macro.
2199 * parse.c (write_exp_bitstring): New function to write packed
2200 bitstrings into the expression element vector.
2201 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2203 * parser-defs.h (struct stoken): Document that it is used for
2204 OP_BITSTRING as well as OP_STRING.
2205 * parser-defs.h (write_exp_bitstring): Add prototype.
2206 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2207 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2208 LOWER, LENGTH): New tokens for keywords.
2209 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2210 upper_lower_argument, length_argument, array_mode_name,
2211 string_mode_name, variant_structure_mode_name): New non-terminals
2213 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2214 * ch-exp.y (match_bitstring_literal): New lexer support function
2215 to recognize bitstring literals.
2216 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2217 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2218 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2219 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2220 * ch-exp.y (yylex): Check tokentab6.
2221 * ch-exp.y (yylex): Call match_bitstring_literal.
2223 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2225 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2226 symbol name and value fields.
2228 * c-exp.y (yylex): Make static, to match prototype and other
2231 * expression.h (exp_opcode): Add BINOP_MOD.
2232 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2233 * expprint.c (dump_expression): Handle new BINOP_MOD.
2234 * language.c (binop_type_check): Handle new BINOP_MOD.
2235 * main.c (float_handler): Re-enable float handler when hit.
2236 * valarith.c (language.h): Include, need current_language.
2237 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2238 for integer divide truncates towards zero for negative results.
2239 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2240 * valarith.c (value_binop): Allow arithmetic operations on
2241 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2242 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2243 * ch-exp.y (tokentab3): Add MOD and REM.
2244 * ch-exp.y (yylex): Set innermost_block for symbols found
2245 in local scopes. Return LOCATION_NAME for local symbols.
2246 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2247 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2249 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2251 * command.c (shell_escape, make_command, _initialize_command):
2252 don't create or use fork if CANT_FORK is defined.
2253 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2254 code written for the IBM PC" remain.
2255 * xm-go32.h: define CANT_FORK
2257 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2259 * remote-sim.c: first attempt at general simulator interface
2260 * remote-hms.c: whitespace
2261 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2262 understand new stack layout. (print_register_hook): print ccr
2263 register in a fancy way.
2265 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2267 * eval.c (language.h): Include.
2268 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2269 to pointer types when the current language is C. It loses for
2270 other languages when the lower index bound is nonzero.
2271 * valarith.c (value_subscript): Take array lower bounds into
2272 account when performing subscripting operations.
2273 * valops.c (value_coerce_array): Add comment describing why
2274 arrays with nonzero lower bounds are dealt with in value_subscript,
2275 rather than in value_coerce_array.
2277 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2279 * ch-exp.y (FLOAT_LITERAL): Add token.
2280 * ch-exp.y (literal): Add FLOAT_LITERAL.
2281 * ch-exp.y (match_float_literal): New lexer routine.
2282 * ch-exp.y (convert_float): Remove.
2283 * ch-exp.y (yylex): Call match_float_literal.
2284 * ch-exp.y (yylex): Match single '.' after trying
2285 to match floating point literals.
2287 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2288 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2290 * expprint.c (dump_expression): New function for dumping
2291 expression vectors during gdb debugging.
2292 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2293 MULTI_SUBSCRIPT and moved out of BINOP range.
2294 * expression.h (DUMP_EXPRESSION): New macro that calls
2295 dump_expression if DEBUG_EXPRESSIONS is defined.
2296 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2297 * parse.c (length_of_subexp, prefixify_subexp): Change
2298 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2299 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2300 prefixify'ing the expression.
2301 * printcmd.c (print_command_1): Add comment.
2302 * ch-exp.y (expression_list): Add useful actions.
2303 * ch-exp.y (value_array_element): Add useful actions.
2304 * ch-exp.y (array_primitive_value): Add production.
2305 * ch-exp.y (yylex): Recognize ',' as a token.
2307 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2309 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2310 POSIXize the recursive makes (make [variable assignments] target{s})
2312 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2314 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2315 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2316 CPLUS_MARKER for all SVR4 systems, so follow suit.
2317 * defs.h (strdup_demangled): Remove prototype.
2318 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2319 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2320 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2321 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2322 prim_record_minimal_symbol_and_info): Use new macro
2323 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2324 * minsyms.c (install_minimal_symbols): Use new macro
2325 SYMBOL_INIT_DEMANGLED_NAME.
2326 * stabsread.c (define_symbol): Use new macro
2327 SYMBOL_INIT_DEMANGLED_NAME.
2328 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2329 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2330 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2331 SYMBOL_INIT_DEMANGLED_NAME.
2332 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2333 SYMBOL_DEMANGLED_NAME now tests language itself.
2334 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2335 now tests language itself.
2336 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2337 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2338 mangled name member in the language dependent portion of a symbol.
2339 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2340 mangled name member appropriate for a symbol's language.
2341 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2342 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2343 SYMBOL_DEMANGLED_NAME now tests language itself.
2344 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2345 initializes language dependent portion of symbol.
2346 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2347 demangles and caches the demangled form of symbol names.
2348 * utils.c (fputs_demangled, fprint_symbol): Use current language
2349 to select an appropriate demangling algorithm.
2350 * utils.c (strdup_demangled): Remove, no longer used.
2351 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2352 access the Chill mangled name member in the language dependent
2353 portion of a symbol.
2354 * ch-lang.c (chill_demangle): New function, simple demangler.
2355 * defs.h (chill_demangle): Add prototype.
2356 * symtab.h (language_dependent_info): Add struct for Chill.
2358 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2360 * Makefile.in (BISON): Add comment that when bison is used, it
2361 must include the "-y" option.
2362 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2363 Remove defines to remap non-yacc symbols, thus backing out of
2364 previous recent changes. Standard policy is that non-yacc parser
2365 generators get fixed, rather than adding bug workarounds in gdb
2366 for each new one that pops up. Expand comment to note this.
2367 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2369 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2371 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2372 case. Use code in N_SOL.
2374 * paread.c: New file that contains all HPPA/HPUX symbol reading
2376 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2377 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2378 * (dbx_symfile_offsets): Make static.
2379 * (pastab_build_psymtabs): New interface routine for paread to
2380 send stabs into dbxread.
2381 * gdb-stabs.h: Remove gobs of HPPA cruft.
2383 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2385 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2387 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2389 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2390 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2391 and YYDEBUG is not already defined.
2392 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2393 them during the previous replacements.
2394 * printcmd.c (_initialize_printcmd): Update internal documentation
2395 for "set" command to note that the assignment syntax is language
2397 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2398 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2399 and YYDEBUG is not already defined.
2400 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2401 single_assignment_action): New terminals and nonterminal for gdb
2402 extensions to chill expression grammer.
2403 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2404 tokens that start with '$' (register names, convenience vars, etc).
2405 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2406 * ch-exp.y (yylex): Call match_dollar_tokens.
2408 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2410 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2411 accessing minimal symbol data.
2412 * infcmd.c (read_pc): Use #ifdef, not #if.
2413 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2414 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2415 minimal symbol data.
2417 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2418 frame. Use find_return_regnum to find the caller.
2419 * (find_unwind_entry): New routine to locate stack frame info
2420 associated with a procedure. This looks in the $UNWIND_START$
2421 section in the SOM file.
2422 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2423 figure out where the caller's return address is stored.
2424 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2425 to figure out the frame size for a procedure.
2426 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2427 * (init_extra_frame_info): New routine. Corrects PC and FP for
2428 outermost frame if necessary.
2429 * (frame_chain): New routine, moved from tm-hppa.h.
2430 * (skip_trampoline_code): Handle computed function calls (ie:
2431 calls from $$dyncall).
2432 * (unwind_command): Temporary support function to allow user
2433 to control/observe aspects of the unwind (stack frame) info.
2434 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2435 was in a system call, if so, then read the PC from r31.
2436 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2437 with extra arg for skip_trampoline_code().
2438 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2439 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2440 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2442 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2444 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2445 Call new bfd_get_size() and verify that string table is no larger
2446 than the file that is supposed to contain it.
2447 * symfile.c (syms_from_objfile): Only complain about configured
2448 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2449 current target is the default BFD target.
2451 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2453 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2454 * solib.c (bkpt_names): New array of symbol names to try to
2455 use for the "mapping complete" breakpoint. Configurable
2456 define SOLIB_BKPT_NAME is first one to try.
2457 * solib.c (find_solib): Test debug_base for nonzero rather
2458 than just greater than zero.
2459 * solib.c (enable_break): Use bkpt_names to look up address
2460 at which to set "mapping complete" breakpoint.
2462 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2464 * defs.h (STRCMP, STREQ, STREQN): New macros.
2465 * defs.h (demangle_and_match): Remove prototype.
2466 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2467 and STREQN defined in defs.h.
2468 * dwarfread.c (set_cu_language): For completely unknown languages,
2469 try to deduce the language from the filename. Retain behavior
2470 that for known languages we don't know how to handle, we use
2472 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2473 and demangled name fields in symbol.
2474 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2475 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2476 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2477 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2478 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2479 Replace usages throughout.
2480 * elfread.c (demangle.h): Include.
2481 * elfread.c (record_minimal_symbol): Remove prototype and function.
2482 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2483 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2484 * infcmd.c (jump_command): Remove code to demangle name and add
2485 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2486 * minsyms.c (demangle.h): Include.
2487 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2488 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2489 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2490 * mipsread.c (psymtab_language): Add static variable.
2491 * stabsread.c (demangle.h): Include.
2492 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2493 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2494 * stack.c (return_command): Remove explicit demangling of name
2495 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2496 * symfile.c (demangle.h): Include.
2497 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2498 to match macros in symfile.h and allow them to be compiled
2499 if INLINE_ADD_PSYMBOL is not true.
2500 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2501 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2502 Add code to demangle and cache C++ symbol names. Use macro form
2503 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2504 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2505 Remove, also defined in symfile.c, which we already fixed.
2506 * symtab.c (expensive_mangler): Remove prototype and function.
2507 * symtab.c (find_methods): Remove physnames parameter and fix
2509 * symtab.c (completion_list_add_symbol): Name changed to
2510 completion_list_add_name.
2511 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2512 the normal symbol name and the cached C++ demangled name.
2513 * symtab.c (lookup_demangled_partial_symbol,
2514 lookup_demangled_block_symbol): Remove prototypes and functions.
2515 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2516 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2517 Remove code to try demangling names and matching them.
2518 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2519 Fix to try matching the cached demangled name if no match is
2520 found using the regular symbol name.
2521 * symtab.c (find_methods): Remove unused physnames array.
2522 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2523 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2524 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2525 C++ demangled symbol names.
2526 * symtab.h: Much reformatting of structures and such to add
2527 whitespace to make them more readable, and make them more
2528 consistent with other gdb structure definitions.
2529 * symtab.h (general_symbol_info): New struct containing fields
2530 common to all symbols.
2531 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2532 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2533 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2534 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2535 symbol): Use general_symbol_info struct.
2536 * utils.c (demangle_and_match): Remove, no longer used.
2537 * valops.c (demangle.h): Include.
2538 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2539 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2540 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2541 symmisc.c, symtab.c, valops.c: Replace references to minimal
2542 symbol fields with appropriate macros.
2543 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2544 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2545 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2546 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2547 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2548 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2549 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2550 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2551 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2552 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2553 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2554 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2555 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2556 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2558 * buildsym.c (start_subfile, patch_subfile_names): Default the
2559 source language to what can be deduced from the filename.
2560 * buildsym.c (end_symtab): Update the source language in the
2561 allocated symtab to match what we have been using.
2562 * buildsym.h (struct subfile): Add a language field.
2563 * c-typeprint.c (c_print_type): Remove code to do explicit
2565 * dbxread.c (psymtab_language): Add static variable.
2566 * dbxread.c (start_psymtab): Initialize psymtab_language using
2567 deduce_language_from_filename.
2569 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2571 * valprint.c (val_print): Reorganize comment and add note
2572 about dependency on target byte ordering.
2573 * ch-exp.y (value_array_slice): Fix typo.
2574 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2575 byte sized ints are assumed to be char strings and printed with
2576 string syntax. In chill, arrays of chars and arrays of
2577 bytes/ubytes are distinquishable, and printed appropriately.
2579 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2581 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2582 read/write routines for HPUX.
2584 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2585 branch targets to compute target address using const from previous
2586 instruction if necessary.
2587 * Add `Q' operator to print out bit position field various
2589 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2590 cleanups, use new code from Utah.
2591 * (store_inferior_registers): Update to new code from Utah.
2592 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2593 * (fetch_register): Clear out priv level when reading PCs.
2594 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2595 * Remove decl of errno, #include wait.h and target.h.
2596 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2597 were inside of a kernel call. If so, then PC is in a different
2598 register. Also, mask out bottom two bits of all PCs so as not to
2599 confuse higher level code.
2600 * (push_dummy_frame): Create from #define in tm-hppa.h.
2601 * (find_dummy_frame_regs): Update from Utah.
2602 * (hp_pop_frame): Create from #define in tm-hppa.h.
2603 * (hp_restore_pc_queue): New, from Utah.
2604 * (hp_push_arguments): Big fixes from Utah.
2605 * (pa_do_registers_info, pa_print_registers): Only print out fp
2607 * (skip_trampoline_code): New routine to deal with stubs that
2608 live in nowhereland between callers and callees.
2609 * i860-tdep.c: Remove decl of attach_flag.
2610 * infrun.c (wait_for_inferior): Add new macro
2611 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2612 at by PC will be nullified. If so, then step the target once more
2613 so as to avoid confusing the user.
2614 * (just before step_over_function:): Use stop_func_start, not
2615 stop_pc when checking for the existance of line number info.
2616 stop_func_start will reflect the proper address of the target
2617 routine, not of the stub that we may be traversing to get there.
2618 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2619 to deal with the stubs that PA compilers sometimes stick between
2620 callers and callees. Also, define FLAGS_REGNUM for access to the
2622 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2624 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2625 write gr0, PC regs, and PSW!
2626 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2627 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2629 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2630 * Define struct unwind_table_entry.
2631 * valops.c (call_function_by_hand): Add another arg to
2632 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2635 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2637 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2639 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2641 * Makefile.in (VERSION): Bump to 4.7.4.
2642 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2643 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2644 * Makefile.in (HFILES): Add valprint.h.
2645 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2646 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2647 * typeprint.c, typeprint.h: New files for language independent
2648 type printing functions.
2649 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2650 type printing functions and definitions.
2651 * valprint.h: New include file for language independent value
2652 printing definitions.
2653 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2654 dependent value printing functions.
2655 * c-exp.y (production ptype): Add range_type variable and use new
2656 create_range_type function.
2657 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2658 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2659 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2660 "const static" to ANSI-conformant "static const".
2661 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2662 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2664 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2665 * coffread.c (decode_type): Add range_type variable and call to
2666 new create_range_type function.
2667 * complaints.c (complain): Remove unused val variable.
2668 * complaints.c (_initialize_complaints): Make it void.
2669 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2670 variable and call new create_range_type function.
2671 * defs.h (enum val_prettyprint): Move enum from value.h to here
2672 so we can avoid having to include value.h just for prototypes that
2673 need the enum (thanks ANSI).
2674 * dwarfread.c (struct_type): Local anonymous_size variable is
2675 only used if !BITS_BIG_ENDIAN.
2676 * dwarfread.c (decode_subscript_data_item): Add rangetype
2677 variable and call new create_range_type function.
2678 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2680 * eval.c (evaluate_subexp): Remove unused local variable name
2681 and the statement with no side effects that initializes it.
2682 * expprint.c (print_subexp): Change local_printstr to
2684 * gdbtypes.c (create_range_type): New function that creates
2685 a range type using code fragments from object file readers as
2686 an example of what has to be initialized.
2687 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2688 and high_bound parameters, replaced with a single range_type
2689 parameter. Change function body to use passed in range_type
2690 rather than handcrafting one.
2691 * gdbtypes.h (create_range_type): Add prototype.
2692 * gdbtypes.h (create_array_type): Change prototype parameters.
2693 * infrun.c (normal_stop): Remove unused local variables tem and c.
2694 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2695 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2696 stub functions that call error if called.
2697 * language.c (unknown_language_defn, auto_language_defn,
2698 local_language_defn): Add initializers unk_lang_print_type and
2700 * language.h (struct language_defn): Reformat for larger
2701 comments, add la_print_type and la_val_print members. Add
2702 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2703 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2704 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2706 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2708 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2709 * main.c (execute_command): Remove unused local variable cmdlines.
2710 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2711 (clear_displays), symmisc.c (block_depth), values.c
2712 (clear_value_history):
2713 Make testing of truth value of assignment result explicit.
2714 * mipsread.c (upgrade_type): Update FIXME to include future use
2715 of create_range_type.
2716 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2717 whatis_exp, maintenance_print_type): Move prototypes and functions
2719 * printcmd.c (_initialize_printcmd): Move add_com calls for
2720 ptype_command and whatis_command to new typeprint.c.
2721 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2722 * source.c (find_source_lines): Local variable c only used
2723 when LSEEK_NOT_LINEAR is defined.
2724 * stabsread.c (read_array_type): Use new create_range_type
2726 * stabsread.c (read_range_type): Add new index_type variable and
2727 call new create_range_type function rather than handcrafting
2729 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2730 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2731 * symtab.c (type_print_base usages): Use c_type_print_base.
2732 * symtab.c (type_print_varspec_prefix usages): Use
2733 c_type_print_varspec_prefix.
2734 * symtab.c (type_print_method_args usages): Use
2735 cp_type_print_method_args.
2736 * valprint.c: Completely ripped apart and the fragments used
2737 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2738 valprint.h. Remaining stuff is language independent.
2739 * value.h (struct fn_field): Forward declare for prototypes.
2740 * value.h (type_print_1): Remove prototype.
2741 * value.h (enum val_prettyprint): Moved to defs.h.
2742 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2743 * value.h (baseclass_offset): Add prototype.
2744 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2745 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2746 * ch-typeprint.c: New file for language dependent type printing.
2747 * ch-valprint.c: New file for language dependent value printing.
2748 * ch-exp.y (parse_number): Remove prototype and stub function.
2749 * ch-exp.y (decode_integer_literal): Removed unused digits and
2751 * ch-exp.y (convert_float): Completely ifdef out for now.
2752 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2753 ch-lang.c (chill_op_print_tab):
2754 Change from ANSI-obsolescent "const static" to ANSI-conformant
2756 * ch-exp.y (yylex): Add unhandled storage class enumeration
2757 literals to switch statement for completeness.
2758 * ch-lang.c (chill_create_fundamental_types): Remove unused
2759 nbytes variable. Change dummy type to 2 bytes to match int.
2760 Handle FT_VOID types gratuituously added to chill DWARF by
2761 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2762 type rather than a one byte TYPE_CODE_INT type.
2763 * ch-lang.c (chill_language_defn): Add chill_print_type and
2765 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2767 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2769 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2770 bfd_get_symbol_leading_char instead.
2772 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2773 leading character from names.
2774 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2775 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2776 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2778 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2779 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2780 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2781 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2782 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2783 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2784 * symfile.c (syms_from_objfile): Insert debugging check to test
2785 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2787 * doc/gdbint.texinfo (Host Conditionals): Remove
2788 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2790 (Target Conditionals): Remove all of the above.
2792 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2794 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2795 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2797 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2799 * coffread.c (decode_type): catch negative tagndx fields generated
2801 * exec.c: comment out string following #endif.
2802 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2803 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2805 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2806 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2808 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2810 * complaints.c: New file, code moved from utils.c.
2811 * complaints.c (complain): Made into a varargs function.
2812 * complaints.h: New file, code moved from symfile.h.
2813 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2814 * Makefile.in (HFILES): Add complaints.h.
2815 * Makefile.in (OBS): Add complaints.o.
2816 * symfile.c (complaint_root, stop_whining, complaint_series,
2817 complain, clear_complaints, add_show_from_set for stop_whining):
2818 Moved to complaints.c.
2819 * symfile.h (struct complaint, complaint_root decl, complain
2820 prototype, clear_complaints prototype): Moved to complaints.h.
2821 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2822 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2823 complaints.h. Remove casts from arguments to complain(),
2824 which is now a varargs function, and remove unnecessary
2825 placeholder zero args.
2826 * defs.h (begin_line): Add prototype.
2827 * defs.h (vprintf_filtered): Add prototype.
2828 * dwarfread.c (varargs.h): Remove, no longer needed.
2829 * dwarfread.c (dwarfwarn): Remove prototype and function.
2830 * dwarfread.c (complaints): Define a bunch of complaints.
2831 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2832 usages to standard complain() calls.
2833 * utils.c (begin_line): New function that ensures that
2834 whatever gets filter-printed next starts on its own line.
2835 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2836 but to stdout (calls vfprintf_filtered internally).
2838 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2840 * remote.c: Avoid printf_filtered line limit. Suggested by
2841 Robert R. Henry, <rrh@tera.com>.
2842 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2844 * main.c (main): Accept --silent as well as --quiet. Change +help
2845 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2847 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2848 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2850 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2852 * tm-nindy960.h, remote-nindy.c: Lint.
2854 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2856 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2857 a optional type to decorate as an array type, the type of the
2858 index, and the bounds of the array. Records this additional info
2859 in the array type for use with languages with nonzero array
2861 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2862 to note that arrays may have bounds.
2863 * gdbtypes.h (create_array_type): Update prototype.
2864 * c-exp.y (ptype production): Adjust for new create_array_type
2865 calling conventions.
2866 * coffread.c (decode_type): Call create_array_type rather than
2867 handcrafting array types.
2868 * convex-tdep.c (value_type): Remove, now use create_array_type.
2869 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2870 vector_type into calls to create_array_type.
2871 * dwarfread.c (decode_subscr_data): Name changed to
2872 decode_subscript_data_item throughout.
2873 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2874 create_array_type. Now records index type and range as well.
2875 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2876 change to use create_array_type.
2877 * dwarfread.c (read_subroutine_type): Test existing user defined
2878 types before decorating them, to ensure they are blank, and
2879 complain about it if they are not.
2880 * dwarfread.c (decode_fund_type): For unrecognized types, always
2881 return some valid type (type integer). If the unrecognized type
2882 cannot be an implementation defined type, complain as well.
2883 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2884 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2885 * mipsread.c (upgrade_type): Add FIXME comment that code to
2886 handcraft arrays should be replaced with call to create_array_type.
2887 * stabsread.c (read_array_type): Replace code to handcraft
2888 array types with call to create_array_type.
2889 * valprint.c (type_print_varspec_prefix): Minor formatting
2890 change, join lines that don't need to be split.
2892 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2894 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2895 decl for attach_flag, it now lives in inferior.h.
2896 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2897 Make most functions static.
2898 * hppah-nat.c: General cleanups, remove BSD specific code (since
2899 that all lives in hppab-nat.c).
2900 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2901 Change sense of test against inside_entry_file(). This fix is
2903 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2904 to read/write_register_bytes().
2905 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2906 work around PA-GAS assembler bug. Also, add trailing */ to some
2908 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2909 Same reason as above.
2911 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2913 * mipsread.c (parse_symbol): When checking whether a structured
2914 type is an enum, check qualifiers of its first member, as well as
2915 the base type of the member. Bug found and fixed by John M.
2916 Farrell, <farrell@fjord.reo.dec.com>.
2918 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2919 * remote-vx.c: Don't include vx-share/reg.h.
2920 * vx-share/ptrace.h: Reproduce from scratch.
2921 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2922 * Makefile.in: Remove references to removed files, and to removed
2923 29k-share directories.
2925 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2927 * c-lang.c (_initialize_c_language): Name changed from
2929 * m2-lang.c (_initialize_m2_language): Name changed from
2931 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2932 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2933 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2934 expression parsing into c-lang.c and m2-lang.c respectively.
2935 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2936 m2-exp.y respectively.
2937 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2938 and m2-* files respectively.
2939 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2940 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2941 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2942 * expression.h (struct block): Forward declaration for prototypes.
2943 * language.h (struct objfile): Forward declaration for prototypes.
2944 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2945 * Makefile.in (HFILES): Add ch-lang.h.
2946 * Makefile.in (OBS): Add ch-lang.o.
2947 * ch-exp.y: Migrate code that has nothing to do with expression
2948 parsing into ch-lang.c.
2949 * ch-lang.c: New file, code migrated from c-exp.y.
2950 * ch-lang.h: New file, internal interface between ch-* files.
2951 * ch-lang.c (_initialize_chill_language): Name changed from
2952 _initialize_chill_exp.
2954 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2955 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2956 * config/amix.mh (NATDEPFILES): Add.
2957 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2960 * dwarfread.c (decode_subscr_data): Remove spurious test that
2961 accepted only integer subscript types. We don't do anything
2962 with the type at the moment anyway.
2964 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2966 * ch-exp.y (match_character_literal): Fix case where no
2967 match at all is found.
2968 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2969 width types. For example, "INT" is always 2 bytes regardless
2970 of the values of any TARGET_*_BIT macros. So use explicit
2971 numeric sizes for the types.
2973 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2975 * c-exp.y (c_create_fundamental_type): New function to create
2976 language specific fundamental types for C.
2977 * m2-exp.y (m2_create_fundamental_type): New function to create
2978 language specific fundamental types for Modula 2.
2979 * c-exp.y (c_language_defn, cplus_language_defn): Add
2980 c_create_fundamental_type to language struct initializers.
2981 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2982 to language struct initializers.
2983 * dwarfread.c (expression.h, language.h): Include.
2984 * dwarfread.c (ftypes): New array to hold fundamental types
2985 for current compilation unit.
2986 * dwarfread.c (cu_language_defn): New pointer to language
2987 struct for language of current compilation unit.
2988 * dwarfread.c (dwarf_fundamental_type): New function to
2989 create/lookup fundamental types.
2990 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2991 * dwarfread.c (throughout): Replace lookup_fundamental_type
2992 with dwarf_fundamental_type.
2993 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2994 compilation unit (may be different language or different objfile).
2995 * gdbtypes.c (lookup_fundamental_type): Move actual type
2996 creations into language specific fundamental type creation
2997 functions and call via create_fundamental_type. Add comment
2998 about this function being obsolescent.
2999 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3000 sized signed and unsigned integers.
3001 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3002 * language.c (language_def): New function to lookup a language
3003 struct given it's enumeration.
3004 * language.h (struct language_defn): Add la_fund_type, a pointer
3005 to a function that creates fundamental types for this language.
3006 * language.h (create_fundamental_type): New macro to create
3007 fundamental types based on the current language.
3008 * language.h (language_def): Add prototype.
3009 * language.c (unk_lang_create_fundamental_type): New function
3010 for initializing language structs, calls error if called.
3011 * language.c (unk_language_defn, auto_language_defn,
3012 local_language_defn): Use unk_lang_create_fundamental_type.
3013 ch-exp.y (chill_create_fundamental_type): New function.
3014 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3015 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3017 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3019 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3021 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3022 as GCC_PRODUCER and GPLUS_PRODUCER.
3024 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3026 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3029 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3031 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3032 rather than '$'. This particular piece of braindamage is
3033 spreading like ooze. It's now infected libiberty, deja-gnu,
3035 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3036 hardwired '$' character.
3038 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3040 (Changes to break incredibly ugly, unmaintainable 750 line
3041 read_struct_type function up into managable pieces.)
3042 * Makefile.in (VERSION): Bump to 4.7.3.
3043 * stabsread.c (struct field_info): Local struct definition.
3044 * stabsread.c (read_member_functions, read_struct_fields,
3045 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3046 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3047 functions from fragmented read_struct_type.
3048 * stabsread.c (stabs_general_complaint): Catchall complaint.
3049 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3050 symbol name continuation code. Use macro throughout.
3051 * stabsread.c (various places): Replace add-one-to-pointer
3052 with pointer increment.
3053 * stabsread.c (read_type): Retain function local copy of type
3054 descriptor. Rearrange code calling read_struct_type() to match
3056 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3057 a single blank as the name of nameless enumerations. Recognize
3058 this special case and set nameless flag.
3059 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3061 * ch-exp.y (access_name): New non-terminal token and
3063 * ch-exp.y (general_procedure_name): Now a terminal token.
3064 * ch-exp.y (location): Expand production.
3065 * ch-exp.y (match_simple_name_string): New function.
3066 * ch-exp.y (yylex): Call match_simple_name_string and return
3067 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3069 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3071 * munch: Backslash escape vertical bar characters inside
3072 grep patterns since they have special meaning for some greps.
3073 * parse.c (write_exp_string): Complete rewrite to store string
3074 contants as a leading explicit length, followed by the string data,
3075 followed by a trailing explicit length.
3076 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3077 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3078 Use recorded explicit length of strings in expression elements,
3079 rather than strlen. Adjust code to skip over strings stored in
3080 expression elements, and code to access strings, to account for
3081 new leading explicit size expression element.
3082 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3083 0, to avoid negative expression element indices.
3084 * valops.c (search_struct_method): Minor whitespace change.
3086 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3088 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3089 which together maintain a dynamically expandable static buffer
3090 for the lexer to use when translating C strings to their internal
3091 form (other future uses possible). Fix parsing of C style strings
3092 to do the normal C style input conversions of escaped character
3094 * valops.c (value_string): Remove translation of escaped
3095 character sequences, now done in C expression parser.
3096 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3097 and decides if it should be printed in literal form or some other
3098 form, based on it's ASCII value and setting of sevenbit_strings.
3099 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3100 macro, change indentation style.
3101 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3102 * ch-exp.y (chill_printstr): First cut at real function instead
3105 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3107 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3109 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3111 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3113 * defs.h (sevenbit_strings): Add declaration.
3114 * defs.h (printchar): Replace with gdb_printchar.
3115 * language.h (language_defn): Add new function pointers
3116 la_printchar and la_printstr, to do language dependent
3117 printing of characters and strings.
3118 * language.h (local_printchar, local_printstr): New macros
3119 to call language dependent functions pointed to by la_printchar
3120 and la_printstr respectively.
3121 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3122 dependent functions for printing characters and strings.
3123 * c-exp.y (c_language_defn, cplus_language_defn): Add
3124 c_printchar and c_printstr.
3125 * command.c (do_setshow_command): Rename printchar use to
3127 * expprint.c (print_subexp): Replace C style string output
3128 with call to local_printstr.
3129 * language.c (unk_lang_printchar, unk_lang_printstr):
3130 New stubs, currently errors.
3131 * language.c (unknown_language_defn, auto_language_defn,
3132 local_language_defn): Add unk_lang_printchar and
3134 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3135 language dependent functions to print characters and strings.
3136 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3137 * utils.c (printchar): Renamed to gdb_printchar.
3138 * valprint.c (print_string): Remove prototype, function moved
3139 to c-exp.y, where it becomes c_printstr.
3140 * valprint.c (print_max): Made global for reference from the
3141 language dependent printing routines in *-exp.y.
3142 * valprint.c (repeat_count_threshold): New variable with function
3143 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3144 Change all references to old macro to references to new variable.
3145 * valprint.c (value_print, val_print): Replace calls to
3146 print_string with calls to local_printstr.
3147 * valprint.c (val_print): Replace C style character printing
3148 with call to local_printchar.
3149 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3150 * valprint.c (_initialize_valprint): Add add_show_from_set
3151 call for setting up repeat_count_threshold as print variable.
3152 * ch-exp.y (decode_integer_value): New function.
3153 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3154 * ch-exp.y (chill_printchar, chill_printstr): New language
3155 dependent functions for printing characters and strings.
3156 * ch-exp.y (chill_language_defn): Add chill_printchar and
3159 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3161 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3162 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3163 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3165 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3167 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3168 and assume the process has been killed.
3170 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3172 * remote-udi.c (udi_open): Reset vars so that user can re-run
3173 programs without leaving GDB.
3174 * (many routines): Slightly improve error handling.
3175 * (download): Zero out BSS by longs instead of bytes to avoid
3176 timeouts in real hardware.
3177 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3178 that connection is no longer in use after shutdown() of socket.
3179 This keeps GDB from dying of a SIGPIPE when you issue multiple
3180 `target udi' commands.
3182 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3184 * language.h (language_format_info): New structure to bundle
3185 local formatting information.
3186 * language.h (language_defn): Replace individual format info
3187 with language_format_info structs.
3188 * language.h (local_*_format, local_*_format_prefix,
3189 local_*_format_specifier, local_*_format_suffix): New macros
3190 for binary/octal/decimal/hex formats to access info elements.
3191 * c-exp.y (c_language_defn): Update for new format handling.
3192 * m2-exp.y (m2_language_defn): Update for new format handling.
3193 * dbxread.c (language.h): Include for partial-stab.h use.
3194 * mipsread.c (expression.h, language.h): Include for
3196 * defs.h (local_hex_format, local_hex_format_custom,
3197 local_hex_string, local_hex_string_custom): Move to language.h.
3198 * language.c (local_hex_format_custom, local_hex_string,
3199 local_hex_string_custom, local_octal_format_custom): Use new
3201 * language.c (unknown_language_defn, auto_language_defn,
3202 local_language_defn): Update for new format handling.
3203 * printcmd.c (print_scalar_formatted): Use new macros
3204 to access decimal and binary format info for printing.
3205 * c-exp.y (chill_language_defn): Update for new format handling.
3206 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3207 * ch-exp.y (decode_integer_literal): Add function
3208 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3209 * ch-exp.y (builtin_type_chill_char): Add definition.
3210 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3212 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3214 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3216 (aix_framedata): added nosavedpc field.
3217 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3219 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3220 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3221 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3222 instructions as function_frame_info does. Expand special case of
3223 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3225 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3227 (function_frame_info): Set frameless if the function has no frame,
3228 and set nosavedpc if the PC was not saved. Handle gcc generated
3229 stfd 31,-4(31); st 31, -12(31) correctly.
3230 (frameless_function_invocation): New second argument pcsaved; if 0
3231 return whether the function has a frame, if 1 return whether the
3233 (frame_initial_stack_address): Correct typo: cache registers for
3234 callee_fi, not for fi, (avoids reading garbage memory locations).
3236 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3238 * infrun.c (wait_for_inferior (just before step_over_function
3239 label)): Change test for stepping into subroutine to check for the
3240 presence of line number info. This makes stuff compiled with -g1
3241 cause GDB to not lose control when stepping.
3243 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3244 Improve comments as well.
3246 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3248 * Makefile.in (VERSION): Bump to 4.7.2
3249 * symtab.c (find_pc_symtab): Fix return of random value
3251 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3252 Makefile since it contains sed patterns used in generation.
3253 Add sed pattern to also delete #include of any malloc.h.
3254 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3255 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3256 function names to conform to K&R terminology with respect to
3257 logical and bitwise operators:
3258 UNOP_ZEROP => UNOP_LOGICAL_NOT
3259 UNOP_LOGNOT => UNOP_COMPLEMENT
3260 BINOP_LOGAND => BINOP_BITWISE_AND
3261 BINOP_LOGXOR => BINOP_BITWISE_XOR
3262 BINOP_LOGIOR => BINOP_BITWISE_IOR
3263 BINOP_AND => BINOP_LOGICAL_AND
3264 BINOP_OR => BINOP_LOGICAL_OR
3265 PREC_OR => PREC_LOGICAL_OR
3266 PREC_AND => PREC_LOGICAL_AND
3267 PREC_LOGIOR => PREC_BITWISE_IOR
3268 PREC_LOGXOR => PREC_BITWISE_XOR
3269 PREC_LOGAND => PREC_BITWISE_AND
3270 value_zerop() => value_logical_not()
3271 value_lognot() => value_complement()
3272 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3273 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3274 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3275 and is nonexistant in some SVR4 based systems.
3276 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3277 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3279 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3280 * source.c (source_info): Fix minor nits, print "1 line" rather
3281 than "1 lines", and "language is <lang>".
3282 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3283 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3284 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3286 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3287 * ch-exp.y: New expression parser, for GNU-Chill.
3288 * defs.h (enum language): Add language_chill.
3289 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3290 LANG_MODULA2 a recognized language.
3291 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3292 Chill as well as Modula-2.
3293 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3294 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3295 * language.c (set_language_command): Add chill.
3296 * language.c (binop_result_type, integral_type, character_type,
3297 boolean_type, structured_type, value_true, binop_type_check):
3298 Add language_chill cases.
3299 * language.h (_LANG_chill): Define.
3300 * symfile.c (deduce_language_from_filename): Recognize the
3301 filename extensions ".chill", ".c186", and ".c286" for Chill.
3302 * valprint.c (typedef_print): Add case for language_chill.
3303 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3304 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3305 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3306 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3308 * Makefile.in (distclean): Add target ch-exp.tab.c.
3309 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3310 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3311 * eval.c (evaluate_subexp): Add OP_BOOL case.
3312 * expprint.c (print_subexp): Add OP_BOOL case.
3314 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3316 * infcmd.c (set_environment_command): Avoid skipping first
3317 char of env value if an '=' appears in it. Bug report and fix
3318 by Mark Jungerman, <maj@lucid.com>.
3320 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3322 * infcmd.c (step_over_calls): Improve comments.
3323 * symtab.c (find_pc_psymtab): Clean up a bit.
3324 * (find_pc_symtab): Fix comments, clean up code.
3325 * (find_pc_line): General cleanups, efficiency improvements.
3326 Also, don't return garbage when some line info exists, but there
3329 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3331 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3332 member, and the stat pointer passed to vmap_symtab was NULL, the
3333 wrong vmap entries would be modified. Fixes behavior where
3334 attempting to load symbols for a module with no member would mess
3335 up already read in symbols.
3337 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3339 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3340 29k-share/dfe/mini2udi.o.
3341 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3342 * alldeps.mak, depend: Update to deal with removal of
3343 aforementioned files.
3344 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3345 requirement for useless 'program' argument. Clean up
3346 udi_create_inferior, and udi_load to call common download()
3347 routine. Create download routine to load remote hosts directly
3348 (with the help of BFD) so that we don't need yank.c and
3350 Fix udi_detach to call UDIDisconnect with
3351 the right arguments. Clean up udi_resume, don't assign tip_error
3352 twice. Clean up udi_wait, straighten out status codes. Make
3353 udi_kill really work.
3355 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3357 * c-exp.y: separated host/target idea of integer type size,
3358 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3359 UINT and CHAR rules. (parse_number): work out the targetwise type
3360 of a number based upon it's size and qualifiers. (yylex): chars
3361 are now treated the same way as ints.
3363 * source.c (indentify_source_line): don't core dump if wanted
3364 line is larger than number of lines in source. (can happen when
3365 coff gets confused about #included source).
3367 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3369 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3370 when debugging a program with 100 shared libraries.
3372 * solib.c (solib_map_sections): Always close the BFD we open.
3373 Free all malloc'd storage we allocate, too, including error cases.
3374 (struct so_list): Remove unused so_bfd member.
3375 (clear_solib): Don't bother closing so_bfd.
3377 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3378 cacheable. `So many symbol files, so little file descriptors.'
3380 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3382 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3383 Stubs should stand alone as much as possible.
3385 * source.c (show_directories): Avoid printf_filtered length prob
3386 pointed out by Jonathan Stone.
3388 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3389 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3390 <Lee_Cooprider@vos.stratus.com>.
3392 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3394 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3395 struct, not struct itself.
3396 * serial.h (serial_restore): Fix prototype, takes pointer not
3399 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3401 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3402 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3404 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3406 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3407 Stubs should stand alone as much as possible.
3409 * README: Add remote-es1800.c and remote-st2000.c to table.
3410 * go32-nat.c: Remove, there is no native go32 support.
3411 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3413 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3415 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3416 new routines to deal with sending SIGINTs to attached processes
3417 when the user interrupts the controlling GDB.
3418 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3419 the aforementioned routines when waiting for the attached process.
3421 * elfread.c, mipsread.c: Include <string.h>.
3422 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3423 * serial.h: Add prototype for serial_restore().
3425 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3427 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3428 minimal_symbol_count, because the NULL symbol is not included in
3429 the count. This prevented this function from finding the last
3430 symbol in the table.
3432 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3434 * dbxread.c (process_one_symbol): if not defined
3435 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3436 the start of the function, not just after N_FUN.
3438 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3440 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3441 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3442 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3443 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3444 file. Remove preprocessor defines that previously did remapping.
3446 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3448 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3449 Bug fix courtesy of Alexander Klaiber.
3451 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3453 hp300 native support (hp300hpux untested).
3455 * hp300ux-xdep.c: removed.
3456 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3457 * xm-hp300hpux.h: updated copyright.
3458 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3459 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3460 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3461 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3462 fork-child.o coredep.o corelow.o.
3463 (NAT_FILE, NATDEPFILES): new macros.
3464 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3465 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3467 (NAT_FILE, NATDEPFILES): new macros.
3468 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3470 Vax ultrix native support.
3472 * nm-vax.h: new file.
3473 * Makefile.in (HFILES): added nm-vax.h.
3474 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3475 coredep.o corelow.o removed.
3476 (NAT_FILE, NATDEPFILES): new macros.
3477 * xm-vax.h: updated copyright.
3478 (REGISTER_U_ADDR): removed.
3480 Apollo native support (untested).
3482 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3483 * a68v-nat.c, nm-apollo68[bv].h: new files.
3484 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3485 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3486 * a68v-xdep.c: removed.
3487 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3488 inftarg.o fork-child.o a68v-xdep.o.
3489 (NAT_FILE, NATDEPFILES): new macros.
3491 * defs.h: include nm.h.
3492 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3493 sparc-tdep.c, : do not include nm.h.
3494 * doc/gdbint.texinfo: nm.h now included in defs.h.
3496 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3498 * Makefile.in (VERSION): 4.7.1 post release!
3500 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3502 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3504 * Makefile.in (VERSION): gdb-4.7 release.
3505 * README: Update for gdb-4.7.
3507 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3509 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3512 * alldeps.mak, depend: Update.
3514 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3516 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3518 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3519 causes problems in setting breakpoint in the right place in
3520 functions with `float' args which are passed as doubles.
3521 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3522 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3524 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3526 * Makefile.in (HFILES): Add nm-i386sco.h.
3527 * dwarfread.c: include <sys/types.h> for SCO.
3528 * infptrace.c: Don't include ptrace.h under SCO.
3529 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3531 * config/i386v.mt: Add exec.o to TDEPFILES.
3533 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3535 * i386v-nat.c: Remove space from front of #endif.
3536 * irix4-nat.c: Remove externs of registers[], include inferior.h
3538 * mips-nat.c: Explicitly initialize zerobuf to 0!
3539 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3540 Always setup fci->frame, even if it's non-zero. Too many places
3541 depend upon this behavior (and I have to get a release out the
3543 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3544 processing_gcc_compilation if we find the embedded stabs marker.
3545 This fixes several bugs with finding the location of short or char
3546 function parameters passed on the stack.
3548 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3550 Native support for sun4sol2.
3552 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3553 * nm-sysv4.h: new file.
3554 * Makefile.in (HFILES): added nm-sysv4.h.
3555 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3556 (NAT_FILE, NATDEPFILES): new macros.
3557 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3559 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3561 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3562 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3564 * Makefile.in (VERSION): Tick to 4.6.9.
3566 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3568 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3569 definition, replace with portable one.
3570 * remote-nindy.c: Lint.
3571 (nindy_wait): Return type is int, result is inferior_pid.
3572 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3573 (initialize_symmisc): Remove empty function.
3574 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3575 Remove obsolete, misspelled macro.
3576 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3577 (all @node commands): Use new form to avoid nitpicking errors.
3578 * doc/gdbint.texinfo: Document host/native/target split.
3580 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3582 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3584 * xm-mips.h (offsetof): Don't define this if __STDC__.
3586 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3588 umax native support (untested).
3590 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3592 (NAT_FILE, NATDEPFILES): new macros.
3593 * config/umax.mt (TDEPFILES): removed exec.o.
3594 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3595 removed to nm-umax.h.
3596 * nm-umax.h: new file.
3597 * Makefile.in (HFILES): added nm-umax.h.
3599 hppa native support (untested).
3601 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3602 (NAT_FILE, NATDEPFILES): new macros.
3603 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3604 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3605 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3606 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3607 * hppa[bh]-xdep.c: removed.
3608 * hppa[bh]h-tdep.c: do not include ptrace.h.
3609 * Makefile.in (HFILES): added nm-hppa[bh].h.
3611 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3613 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3615 * mips-nat.c: Straighten out include files. Work around
3616 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3619 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3621 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3622 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3623 backtraces from core files work.
3624 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3625 Functions are now defined in mips-nat.c.
3627 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3629 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3630 serial_default_name().
3632 * remote-hms.c, ser-go32.c, serial.h: Change from
3633 serial_timedreadchar() to new serial_readchar().
3635 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3637 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3639 * c-exp.y: Moved handling of 'const' and 'volatile' from
3640 <type> to <typebase>. This removes 2 conflicts.
3642 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3644 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3645 from breakpoint table when reseting breakpoints.
3647 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3649 Native support cleanup and corefile fixes for i386 SVR4 systems.
3651 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3652 fill_fpregset): Moved to i386v4-nat.c
3653 * i386v4-nat.c, nm-i386v4.h, : New files.
3654 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3655 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3656 change i386v-nat.o to i386v4-nat.o.
3658 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3660 Miscellaneous 386 configs updated.
3662 * config/i386aout.mt (TDEPFILES): removed exec.o.
3663 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3664 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3665 (NAT_FILE, NATDEPFILES): new macros.
3666 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3667 config/i386v4.mt (TDEPFILES): removed exec.o.
3668 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3669 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3670 (NAT_FILE, NATDEPFILES): new macros.
3671 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3672 fork-child.o coredep.o corelow.o i386-xdep.o.
3673 (NAT_FILE, NATDEPFILES): new macros.
3675 Native support cleanup for i386bsd (untested).
3677 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3678 * config/i386bsd.mh (NATDEPFILES): added exec.o
3679 * tm-i386bsd.h (FLOAT_INFO): removed.
3680 * nm-i386bsd.h (FLOAT_INFO): added.
3682 Native support for i386v (untested).
3684 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3685 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3686 (NAT_FILE, NATDEPFILES): new macros.
3687 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3688 * i386-xdep.c: removed.
3689 * Makefile.in (HFILES): added nm-i386v.h
3690 * i386v-nat.c, nm-i386v.h: new file.
3691 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3693 * tm-i386v.h (FLOAT_INFO): removed.
3695 Native support for linux (untested).
3697 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3698 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3699 (NAT_FILE, NATDEPFILES): new macros.
3700 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3701 * Makefile.in (HFILES): added nm-linux.h.
3702 * nm-linux.h: new file.
3703 * xm-linux.h: updated copyright. cleaned up formatting.
3704 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3706 Native support for sun386 (untested).
3708 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3709 fork-child.o sun386-xdep.o.
3710 (NAT_FILE, NATDEPFILES): new macros.
3711 * config/sun386.mt (TDEPFILES): removed exec.o.
3712 * Makefile.in (HFILES): added nm-sun386.h.
3713 * sun386-nat.c, nm-sun386.h: new file.
3714 * sun386-xdep.c: removed.
3715 * xm-sun386.h: updated comment and copyright.
3716 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3719 Native support for i386mach (untested).
3721 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3722 fork-child.o mach386-xdep.o.
3723 (NAT_FILE, NATDEPFILES): new macros.
3724 * Makefile.in (HFILES): added nm-i386mach.h.
3725 * nm-i386mach.h, i386mach-nat.c: new files.
3726 * mach386-xdep.c: removed.
3727 * xm-i386mach.h: updated copyright.
3728 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3731 Native separation for go32 (untested).
3733 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3734 * go32-nat.c: new file.
3735 * go32-xdep.c (call_ptrace, child_resume,
3736 fetch_inferior_registers, store_inferior_registers,
3737 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3739 Native support for m88k (untested).
3741 * Makefile.in (HFILES): added nm-m88k.h
3742 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3743 FETCH_INFERIOR_REGISTERS): removed.
3744 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3745 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3746 (NAT_FILE, NATDEPFILES): new macros.
3747 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3748 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3749 * m88k-xdep.c: removed.
3751 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3753 * i386b-nat.c: Comment changes.
3754 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3756 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3758 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3760 Avoid longjmp()-catching compilation errors in cross-ports.
3762 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3763 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3764 Move from mips-tdep.c and tm-{irix3,mips}.h.
3765 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3767 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3770 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3771 (fetch_core_registers): Fix bfd_seek arguments.
3773 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3775 Make core files work again (add back the `core' target).
3777 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3778 (NATDEPFILES): Add corelow.o.
3779 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3782 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3783 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3784 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3785 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3786 appears. FIXME, these should be moved to NATDEPFILES for native
3789 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3791 Ultra3 host/target/native split. (untested).
3793 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3794 (fetch_register, fetch_inferior_registers,
3795 store_inferior_registers, fetch_core_registers): removed to
3797 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3799 * Makefile.in (HFILES): added nm-ultra3.h.
3800 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3801 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3803 (NAT_FILE, NATDEPFILES): new macros for native support.
3804 * config/ultra3.mt (TDEPFILES): exec.o removed.
3806 * xm-vaxult.h: add MEM_FNS_DECLARED.
3808 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3810 * Makefile.in (VERSION): Roll to 4.6.8.
3811 (OBS): Put version.o first, so Makefile rebuild happens early.
3813 * command.h: Publicize prototype for not_just_help_class_command.
3814 * command.c: Remove proto.
3815 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3816 output. Move "maint info" from class info to class maintenance,
3818 * infrun.c: Move "stop" to class_obscure, and give it a
3819 function so it will not be seen as a global help topic. FIXME,
3820 it should be possible to set these attributes independently.
3822 * core.c (core_command): Make nicer error message for no core support.
3824 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3826 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3827 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3829 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3830 (scan_compilation_units): Punt unused filename arg. dbfoff,
3831 lnoffset, and curlnoffset are file_ptr's now.
3832 (dwarf_build_psymtabs): Drop desc and filename args; use
3833 objfile. dbfoff and lnoffset are file_ptr's now.
3834 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3835 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3836 (elf_symfile_read): Skip desc and filename args to
3837 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3838 * gdb-stabs.h: Use file_ptr rather than off_t.
3839 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3840 compile-time debug check that someone turned off as "unused".
3841 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3842 * symfile.h: Update dwarf_build_psymtabs and
3843 elfstab_build_psymtabs prototypes.
3844 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3845 Use file_ptr offsets. bfd_seeks use L_SET.
3847 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3849 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3850 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3851 value so that demangler won't be invoked. This greatly speeds up
3853 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3854 linked_proc_info so that it properly deallocates the appropriate
3855 item after it is done with it instead of before.
3856 * Don't pass bogus frame pointer to create_new_frame(). Just
3857 leave it as zero so that lower level code will figure out the
3860 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3862 Sony News native support.
3864 * Makefile.in (HFILES): added nm-news.h.
3865 * nm-news.h: new file.
3866 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3867 fork-child.o coredep.o to NATDEPFILES.
3868 (NAT_FILE, NATDEPFILES): new macros for native support.
3869 * config/news.mt (TDEPFILES): removed exec.o.
3871 * remote-vx.c: remove redundant include of sys/time.h.
3873 * infrun.c: include ctype.h. Otherwise some machines result in
3874 undefined for isdigit.
3876 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3878 * configure.in: Convert m68k entries to m68* entries to handle
3879 all the various m68xxx hosts and targets.
3880 * config/news1000.mt: No longer needed, same as news.mt.
3882 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3884 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3886 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3888 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3889 nm-sun2.h, nm-mips.h.
3891 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3893 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3895 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3897 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3899 * xm-hppah.h: if __STDC__ is not defined, define
3901 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3902 compiler; see the comment in the file.
3904 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3906 First cut at support for all BSD variants on 386.
3908 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3909 * i386b-nat.c: New native support file.
3910 * configure.in: Add host and target for i[34]86-*-bsd*.
3911 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3913 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3915 Sun2 native support (untested).
3917 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3918 REGISTER_U_ADDR): removed to nm-sun2.h.
3919 * nm-sun2.h: new file.
3920 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3921 fork-child.o sun3-xdep.o removed.
3922 (NAT_FILE, NATDEPFILES): new macros.
3924 Mips native support. Decstation and iris4 have been tested.
3927 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3928 fill_fpregset): removed to irix4-nat.c
3929 * mips-xdep.c: removed.
3930 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3932 * procfs.c: include nm.h.
3933 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3934 * xm-irix4.h: bump copyright.
3935 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3936 PROC_NAME_FMT): removed.
3937 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3938 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3939 (NAT_FILE, NATDEPFILES): new macros for native support.
3940 (CC): supply default compiler switches.
3941 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3942 fork-child.o coredep.o.
3943 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3945 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3946 fork-child.o mips-xdep.o coredep.o.
3947 (NAT_FILE, NATDEPFILES): new macros for native support.
3949 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3951 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3952 (NATDEPFILES): added fork-child.o
3953 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3954 (NATDEPFILES): added fork-child.o
3955 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3956 (NATDEPFILES): added fork-child.o
3958 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3960 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3961 by using puts_filtered instead.
3963 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3965 * remote-nindy.c (nindy_load): Replacement version from Steve
3966 Chamberlain, doesn't require forking to run "strip" or "sx".
3968 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3970 * Makefile.in (HFILES): Add nm-*.h files.
3972 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3974 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3975 (NATDEPFILES): added fork-child.o.
3977 * doc/gdbint.texinfo: document a few more macros, create new
3978 section for native macros.
3980 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3982 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3983 resolution of copyright issues.
3985 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3987 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3988 subdir gets configured.
3990 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3992 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3994 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3995 searching for a "bfd_strip" program. Also, fixed up arguments
3996 passed to that program.
3998 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3999 which is now used for something else. Rewrite description of
4000 associated parameters to match how gdb does it now.
4001 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4003 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4005 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4007 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4010 * inferior.h (proc_signal_handling_change): prototype removed.
4011 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4012 (handle_command): now calls target_notice_signals.
4013 * procfs.c (proc_signal_handling_change): renamed to
4014 procfs_notice_signals. Now static. Add prototype. All callers
4016 * target.h (struct target_ops): new field, to_notice_signals.
4017 (target_notice_signals): new macro to cover new field.
4018 * target.c (cleanup_target): default to_notice_signals to ignore.
4019 * corelow.c (core_ops),
4021 inftarg.c (child_ops),
4022 procfs.c (procfs_ops),
4023 remote-adapt.c (adapt-ops),
4024 remote-eb.c (eb_ops),
4025 remote-es1800.c (es1800_ops, es1800_child_ops),
4026 remote-hms.c (hms_ops),
4027 remote-mm.c (mm_ops),
4028 remote-nindy.c (nindy_ops),
4029 remote-st2000.c (st2000_ops),
4030 remote-udi.c (udi_ops),
4031 remote-vx.c (vx_ops, vx_run_ops),
4032 remote.c (remote_ops),
4033 target.c (dummy_target),
4034 xcoffexec.c (exec_ops): added static initializer for
4036 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4038 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4040 * main.c (define_command): Add forgotten initializer.
4042 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4044 * language.c, language.h: Move saved_language out to global
4045 expected_language. Set expected_language when user expectation
4047 * language.c (language_info): Don't print type/range checking gub.
4048 * main.c (main): Set expected language.
4049 (execute_command): Check against expected language.
4050 * symfile.c (set_initial_language): Set expected language.
4052 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4054 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4056 A bunch of changes mostly to improve debugging of C++ programs.
4057 Specifically, the calling of inferiors methods is improved.
4059 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4060 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4061 hide the implementation details of pointer-to-method objects.
4062 How to tell if the pointer points to a virtual method is
4063 still very dependent on the particular compiler, but this
4064 should make it easier to find the places to change.
4065 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4066 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4067 macros, instead of a hard-wired-in code that incorrectly
4068 assumed a no-longerused representation of pointer-to-method
4069 values. And otherwise fix the relevant bit-rotted code.
4071 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4072 If there are both fields and methods, put a space between.
4074 * stabsread.c (read_struct_type): Fix bug in handling of
4075 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4076 by '_'). (It used to prematurely exit the loop reading in
4077 the fields, so it would think it should start reading
4078 methods while still in the fields. This could crash gdb
4079 given a gcc that can emit nested type information.)
4081 * valops.c (search_struct_method): Pass 'this' value by
4082 reference instead of by value. This provides a more
4083 consistent interface through a recursive search where the
4084 "bottom" functions may need to adjust offsets (due to multiple
4086 * valops.c, value.h, values.c: Pass extra parameters to
4087 value_fn_field and value_virtual_fn_field so we can
4088 correctly adjust offset for multiple inheritance.
4089 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4090 virtual function calls by using value_virtual_fn_field().
4091 * values.c: New function baseclass_offset, derived from
4092 baseclass_addr (which perhaps can be made obsolete?).
4093 It returns an offset rather than an address. This is a
4094 cleaner interface since it doesn't mess around allocating
4096 * valops.c (search_struct_method): Use baseclass_offset
4097 rather than baseclass_addr.
4099 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4101 * Makefile.in: Re-install 29K/UDI stuff.
4102 * remote-udi.c (udi_resume): Clean up.
4103 * (udi_wait): Rewrite, leave out bugs.
4104 * Add debugging code to print out all register fetches and stores.
4105 * Straighten out target_ops.
4106 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4108 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4110 * remote-udi.c (udi_create_inferior): run with no arguments should
4111 not pass the program name as an argument, since the UDI code
4112 already handles that.
4113 (udi_load): get the symbols from prog_name, not arg_string (the
4114 load command should really use arg_string as the program name, not
4115 prog_name, but at least the run command works now).
4117 * munch: HP9000/300 nm puts an extra space between T and symbol
4120 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4121 needed for vxworks targets.
4123 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4125 * am29k-tdep.c (_initialize_29k): Make it possible for the
4126 user to set and query the address where function calls into the
4127 inferior write a small scratch routine. `set call_scratch_address'
4128 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4129 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4130 not already cached validly.
4132 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4134 Rs6000 native support.
4136 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4137 machines without this header should not be compiling this file.
4138 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4139 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4140 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4141 * xm-rs6000.h: do not include ptrace.h.
4142 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4143 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4144 infptrace.o and inftarg.o move to NATDEPFIES.
4145 (NAT_FILE, NATDEPFILES): new macro for native support.
4147 Sun3 native support.
4149 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4150 new macros for native support.
4151 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4152 removed sun3-xdep.o.
4153 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4155 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4156 * sun3-nat.c, nm-sun3.h: new files for native support.
4158 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4160 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4161 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4162 dbfsize and use it to initialize new local file scope dbsize.
4163 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4164 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4165 DIEs as well as the current check for undersize DIEs. This helps
4166 to gracefully detect and reject corrupted DIE information.
4168 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4170 Add `command hooks' and a hook for inferior program stopping.
4172 * command.h (struct cmd_list_element): Remove unused `aux'
4173 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4174 * command.c (add_cmd): Initialize new fields, elim old.
4175 (add_alias_cmd): Clone new fields.
4176 (delete_cmd): Un-hook hookee if we're deleting hook.
4177 (help_cmd): Tell user the command is hooked, if it is.
4178 (lookup_cmd_1): Abbreviations return the original command
4179 instead of themselves, so that hooks on the original cmd will be
4181 * defs.h (enum command_class): Add class_pseudo and comments.
4182 * gdbcmd.h (execute_user_command): Add prototype.
4183 * infrun.c (normal_stop): If the stop command is hooked,
4184 run the hook whenever we stop.
4185 (hook_stop_stub): Stub for catch_errors.
4186 (_initialize_infrun): Set up pseudo "stop" command.
4187 * main.c (execute_user_command): Code extracted from execute_command.
4188 (execute_command): If hooked, run the hook before the command.
4189 (define_command): If defining a new hook, check the command it
4190 is hooking, and warn if none. Install the hook.
4191 * source.c (_initialize_source): "l" is an abbrev for "list".
4192 * doc/gdb.texinfo: Document command hooks.
4194 * Makefile.in (VERSION): Roll to 4.6.7.
4195 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4196 * infrun.c (breakpoints_inserted): Make it static again.
4197 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4199 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4201 Native file renaming.
4203 * nat-sparc.c -> sparc-nat.c
4204 * nat-sun4os4.h -> nm-sun4os4.h
4205 * nat-trash.h -> nm-trash.h
4206 * config/sun4os4.mh: track file renaming.
4207 * configure.in: link to nm.h rather than nat.h.
4208 * infptrace.c: include nm.h rather than nat.h.
4210 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4212 Host/target/native split for sun4.
4214 * Makefile.in (TSOBS): removed corelow.o.
4215 * infptrace.c: included nat.h.
4216 * nat-trash.h: temporary header file. This should be removed once
4217 all hosts have the native/host/target split.
4218 * configure.in: add a symlink from nat-trash.h to nat.h if no
4219 other nat file exists for this configuration.
4220 * sparc-tdep.c: no longer include sys/ptrace.h.
4221 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4222 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4224 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4225 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4226 to NATDEPFILES. removed sparc-xdep.o.
4227 (NATDEPFILES, NAT_FILE): new macros for native support.
4229 Break the direct connection from core_file_command to any
4230 particular type of core file support.
4232 * target.h (find_core_target): new prototype.
4233 * target.c (find_core_target): new function. Walks the target
4234 list looking for the core target.
4235 * core.c (core_file_command): replace calls to core_detach and
4236 core_open with find_core_target and direct calls.
4238 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4240 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4242 config/hp300hpux.mh: ALLOCA1 was not defined.
4244 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4246 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4247 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4248 until we can figure out a better way to do paging.
4250 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4252 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4253 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4254 * hppa-coredep.c: Remove, now that we use the hook.
4255 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4256 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4258 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4259 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4260 be ripped out and reimplemented right (see elfread.c).
4261 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4263 Rename all HPPA files to fit into unique DOS filenames:
4264 * *hppabsd* => *hppab*
4265 * *hppahpux* => *hppah*
4267 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4269 Make the /proc support a target-struct in its own right.
4271 * Makefile.in: Remove inftarg.[co], since it is now included via
4273 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4274 reference infptrace.o. Add fork-child.o to all *.mh that
4277 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4278 No longer global functions.
4279 (fork_inferior): New global function from fork-child.c.
4280 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4281 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4282 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4283 (child_create_inferior): New tiny function that calls fork_inferior.
4284 * fork-child.c: New file, containing fork_inferior, which is
4285 built from slight mods to inftarg.c's child_create_inferior.
4287 * procfs.c (procfs_ops): Add target vector.
4288 (attach): Rename as static do_attach.
4289 (procfs_create_inferior): New tiny function that calls fork_inferior.
4290 (child_xfer_memory): Rename to static procfs_xfer_memory.
4291 (store_inferior_registers): Rename to static procfs_store_registers.
4292 (inferior_proc_init): Rename to static procfs_init_inferior.
4293 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4294 procfs_files_info, procfs_open, procfs_mourn_inferior,
4295 procfs_can_run): Slightly mangled copies of the corresponding
4296 child_XXX routines from inftarg.c.
4297 (proc_wait): Renamed to static procfs_wait.
4298 (child_resume): Rename to static procfs_resume.
4299 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4300 (initialize_proc_fs): Rename to initialize_procfs. Set up
4303 * putenv.c: index -> strchr.
4304 * regex.c: Always rename bcopy to memcpy, etc.
4305 FIXME: Eventually do the renames rather than use #define's.
4306 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4308 * sparc-xdep.c: Move deferred_stores to target dependent.
4309 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4311 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4313 Split non-target-dependent code out of target_attach routines.
4315 * target.h: Comments on target_attach args and results.
4316 * infcmd.c (attach_command): Check for existing execution, call
4317 target_attach, set up terminal status and wait_for_inferior, wait
4318 for the attach status, and do normal_stop.
4319 * inftarg.c (child_attach): Remove target independent stuff.
4320 * remote-adapt.c (adapt_attach): Ditto.
4321 * remote-mm.c (mm_attach): Ditto.
4322 * remote-udi.c (udi_attach): Ditto.
4323 * remote-vx.c (vx_attach): Ditto.
4327 * remote-hms.c (hms_attach): Remove completely, it was useless.
4328 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4329 commented-out start_remote calls.
4330 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4331 DENTER and DEXIT macros and their calls. Use a real debugger --
4332 like gdb -- to see what functions are being called when.
4333 * utils.c (strcmp_iw): Make nonstatic, for lint.
4335 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4337 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4339 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4341 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4342 fix to differentiate between gcc1 & gcc2 compiled files so that we
4343 can debug calls that pass structs as args correctly.
4344 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4345 so, and what version.
4347 * remote.c (remote_wait): Make regs be char to avoid picayune
4348 ANSI compiler warnings.
4350 * energize.h: Move all external struct decls to inside of
4351 __STDC__, add prototype for energize_shell_wait().
4352 * energize.c (getpty): Clean up, make us really get a controlling
4354 * (energize_initialize): Disable SIGIO prior to setting up for
4355 I/O interrupts. Move setsid(), et. al. to getpty().
4356 * (energize_shell_wait): New routine to wait for things started
4357 via the shell command, uses wait() instead of /dev/proc.
4358 * Also, add prototype for execute_command_1().
4360 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4362 * inftarg.c (child_create_inferior, child_attach,
4363 child_mourn_inferior): collect unix child process stratum
4364 functions which live below the target vector into this file to
4365 facilitate host/target/native split. Also, make them static.
4366 * inflow.c (child_mourn_inferior): removed.
4367 * infrun.c (child_create_inferior, child_attach): removed.
4368 (resume): becomes global so that functions below the
4369 target vector can find it.
4370 * inferior.h (resume): add prototype.
4371 (child_mourn_inferior, child_create_inferior, child_attach):
4374 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4375 replaced with find_default_attach and
4376 find_default_create_inferior.
4378 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4380 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4381 addresses don't get displayed in the wrong positions.
4383 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4385 Separate core functions along target vector in preparation for
4386 native support. Functions above vector now live in core.c. Those
4389 * core.c (solib_add_stub, core_close, core_open, core_detach,
4390 get_core_registers, core_files_info, core_ops): moved to corelow.c
4391 (_initialize_core): removed addition of core_ops target.
4392 * corelow.c: new file.
4393 (solib_add_stub, core_close, core_open, core_detach,
4394 get_core_registers, core_files_info, core_ops): moved from core.c
4395 (_initialize_corelow): new function.
4396 * gdbcore.h (core_open, core_detach): added prototypes.
4397 (core_ops): add forward declaration.
4398 * Makefile.in (SFILES_MAINDIR): add core.c
4400 (TSOBS): change core.o to corelow.o
4402 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4404 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4405 instead of 'sun' predefined symbol so that trap analysis code is
4406 enabled only when the TARGET is a sun3.
4408 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4410 * tm-i960.h (ext_format_i960): Add top-level declaration.
4411 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4412 blocks, else Sun4 compiler complains.
4414 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4416 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4417 instruction's argument. Patch from jonathan@cs.stanford.edu
4420 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4422 Break the thread of control that implies that a unix child
4423 process will be the default target.
4425 * target.c (find_default_run_target, find_default_attach,
4426 find_default_create_inferior, return_zero): new functions.
4427 (cleanup_target): Make return_zero the default for to_can_run.
4429 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4430 child_create_inferior references with find_default_XXX instead.
4432 * target.h (struct target_ops): new field, to_can_run.
4433 (find_default_attach, find_default_create_inferior): new prototypes.
4434 (target_can_run): new macro.
4436 * Also added a zero (default) to_can_run element to all static
4437 struct target_ops initializations throughout GDB, except:
4438 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4440 * infrun.c (child_create_inferior): Clean up error handling when
4441 no exec file is specified.
4442 (child_attach): Don't require exec file.
4444 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4446 Remove kill_inferior_fast, in favor of target_kill, which goes
4447 through the target vector.
4449 * inferior.h (kill_inferior_fast): remove declaration.
4451 * main.c (disconnect): call quit_cover using catch_errors rather
4452 than calling kill_inferior_fast directly. New way goes through
4453 the target vector, handles attached processes, and writes
4454 command history if appropriate.
4455 (quit_cover): new function, wrapper for quit_command.
4457 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4458 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4459 inlining them into the local kill_inferior when needed.
4461 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4463 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4464 * stabsread.c (read_struct_type): Simplify complicated expression
4465 for dumb DECstation compiler.
4467 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4469 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4470 operands to memory management instructions, from WRS.
4472 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4474 * main.c (main): Back out previous language setting changes.
4475 Replace with simple default to C before processing any init
4476 files. There MUST be a language set, even in the absence of
4477 init files or executables, or expression parsing fails.
4479 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4481 * main.c (main): Move code that sets initial language to
4482 symfile.c. Fixup places where command files are processed to
4483 be consistent in setting a default language if none has been
4485 * symfile.c (set_initial_language): Add code moved from
4486 main() that sets an initial default language when a new
4487 symbol file is read.
4488 * symfile.c (symbol_file_command): Call set_initial_language.
4489 * symtab.c (find_main_psymtab): Add FIXME comment.
4491 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4493 * breakpoint.c, sparc-tdep.c: comment changes.
4494 * configure.in: removed target_dependent line.
4496 * remote-mm.c (mm_attach): change printf to error to prevent
4498 * remote-udi.c (udi_attach): change printf to error to prevent
4501 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4502 calls to {fetch|store}_inferior_registers with calls to
4503 target_{fetch|store}_registers, for remote-target independence.
4505 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4507 * Makefile.in: Fix bug I introduced in merging Rich's change.
4508 * infrun.c (child_create_inferior): Use proceed() rather than
4509 doing all the same stuff by hand.
4511 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4513 * Makefile.in, configure.in: add support for files used only when
4514 configured native, that is, when host = target.
4516 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4518 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4519 stores are target dependent and were moved from xm to tm.
4521 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4523 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4525 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4526 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4528 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4530 * target.h (struct target_ops): removed to_convert_to_virtual and
4531 to_convert_from_virtual elements. Initializations removed from
4532 all static initializations.
4533 (target_convert_to_virtual, target_convert_from_virtual):
4535 (host_convert_to_virtual, host_convert_from_virtual): Removed
4536 forward declarations.
4537 * target.c (cleanup_target): removed default assignments for
4538 to_convert_to_virtual and to_convert_from_virtual.
4539 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4541 * findvar.c (value_of_register, value_from_register):
4542 target_convert_to_virtual inlined.
4543 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4544 * valops.c (value_assign): target_convert_from_virtual inlined.
4546 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4548 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4549 position wrong if used for the prompt.
4550 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4552 Support for accessing arbitrary MIPS stack frames in memory.
4554 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4555 set, run it before INIT_EXTRA_FRAME_INFO.
4556 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4558 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4559 (FP) value in the frame_info struct if it is zero (as from top of
4561 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4563 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4564 comes back as zero. So does FP_REGNUM, as a trigger for
4565 init_extra_frame_info.
4567 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4568 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4569 (INIT_FRAME_PC): Defined to null.
4570 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4571 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4572 Briefly explain MIPS stacks in GDB.
4574 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4576 * copying.awk, copying.c (show_copying_command,
4577 show_warranty_command): Rename from copying_info, warranty_info,
4578 to match command function conventions.
4580 * utils.c (prompt_for_continue): Reinitialize more-counts
4581 before printing anything, and again afterward. Fix comments.
4582 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4583 or alloca() if needed.
4585 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4586 detect native versus cross-host.
4588 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4590 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4591 Suns. Rename to m68k_saved_pc_after_call.
4592 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4593 m68k_saved... instead of sun3_saved...
4595 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4597 * Makefile.in (update-depend, update-alldeps): Split out of
4598 setup-to-dist, for convenience in rebuilding the depend and
4600 (assorted): Update to catch straggler files when building gdb.tar.Z.
4602 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4604 Preliminary cleanup for splitting host/native/target.
4606 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4607 here; it is dealt with at a gdb-target-independent level.
4608 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4609 high toned routine. Fix return type to void.
4610 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4611 Rich and I believe the "real problem" was that both single_step
4612 and target_resume were issuing PT_CONTINUE calls. This would
4613 cause the second PT_CONTINUE to sometimes fail because the process
4614 was already running.
4615 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4617 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4619 * energize.c (pty_to_kernel): Must check for EAGAIN as
4620 termination condition.
4621 (full_filename): Don't prepend dirname if filename begins with /.
4622 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4624 (getpty (NCR)): Lotsa bug fixes...
4625 (kernel_dispatch (case StopRType)): Use kill() instead of
4626 killpg() so we can deal with losing systems...
4627 (wait_for_events): Work around NCR select() lossage. It doesn't
4628 zero out readfds when select() returns zero.
4629 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4630 getcwd() instead of getwd() (NCR getwd() seg faults).
4631 (energize_wait): Use sigaction() for NCR. Their version of signal()
4632 is unreliable by default.
4634 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4635 error from PIOCSWSTOP.
4637 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4638 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4639 defs.h, utils.c: Make vfprintf_filtered global.
4641 * energize.c (send_location): New routine to consolidate all
4642 places where we must notify kernel of where the given pc is.
4643 (cplus_demangle): Put single-quotes around demangled names.
4644 (energize_call_command): Call send_location() after doing up,
4645 down, and frame commands.
4647 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4649 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4650 pass at doc for two new remote targets---29K using UDI, and Tandem
4651 ST2000 using STDBUG.
4653 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4655 * doc/all.m4: turn on H8/300 stuff for generic manual
4657 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4658 after explicit call to breakpoint() in serial stubs.
4660 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4662 * mipsread.c: Clean up some white space.
4663 (parse_symbol): Handle stEnd of stFile.
4664 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4666 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4667 store_inferior_registers): Replace unexplained numbers
4668 with manifest constants from a DECstation header file.
4669 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4670 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4672 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4674 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4675 for "down". Suggested by Richard Stallman.
4677 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4679 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4680 redeclaration bug on SunOS 4.
4682 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4684 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4685 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4686 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4687 they aren't already there.
4688 * remote-vx.c (vx_prepare_to_store): Ditto.
4689 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4691 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4693 Removed a large number of changes inserted by Per Bothner
4694 for C++ support. These will go back in when they've been
4697 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4699 * serial.h: Fix prototye for serial_raw().
4700 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4701 serial_write() to match prototypes.
4702 * remote-st2000.c (get_reg_name): Make *p be const.
4704 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4706 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4707 to agree with target structure field type.
4708 (nindy_store_registers): Ditto.
4710 * Makefile (OPCODES): New var, pointing to opcodes library.
4711 (CLIBS, CDEPS): Include it.
4712 (saber_gdb): Load opcodes library.
4714 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4716 * a68v-xdep.c (store_inferior_registers): declare as void.
4717 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4718 * remote-st2000.c: Massive changes to use new serial package.
4719 Also added 'connect' command to transparantly connect to serial
4721 * ser-termios.c: Big cleanup, use nicer coding conventions.
4722 * ser-bsd.c: New module, serial stuff for BSD systems.
4723 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4724 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4726 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4728 * doc/gdb.texinfo: fix shameful error of agreement reported by
4729 jimb@occs.cs.oberlin.edu (Jim Blandy)
4730 * doc/gdb.texinfo: remove old partial discussion of remote serial
4731 protocol (via serial debug stubs)
4732 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4733 use of serial debug stubs
4735 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4737 * symfile.h: Declaration of set_demangling_style() moved
4738 here from demangle.h (which is now in ../include).
4739 * i386-xdep.c: Update comment.
4741 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4743 * symtab.c (completion_list_add_symbol): restructured to optimize
4744 for time. First clip names that cannot match. Then clip any
4745 names we've already considered. Drop a redundant strncpy. Drop
4746 a redundant malloc and associated free for demangled names.
4748 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4750 * a68v-xdep.c (store_inferior_registers): Define as type void.
4751 * configure.in: Add host m68k-apollo*-bsd*.
4752 * demangle.c (struct demanglers): Use enum instead of constant
4753 value to keep braindamaged HP/Apollo compiler happy.
4755 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4757 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4758 match "FOO". This allows 'break Foo' to work when Foo is
4759 a mangled C++ function. (See comment before function.)
4761 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4763 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4764 for files in vx-share/*.c.
4765 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4766 for normal GDB source files.
4768 * Makefile.in (VERSION): Roll to 4.6.6.
4770 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4771 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4772 * tm-sun3os4.h: Update comments.
4773 * xm-delta88.h: Remove STACK_END_ADDR.
4775 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4777 * Makefile.in (VERSION): Roll to 4.6.5.
4779 * infrun.c: Lint for recent `handle' changes.
4781 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4782 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4783 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4784 should include a ser-XXX.o module.
4786 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4787 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4789 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4790 known suns in configure.in, rather than mapping them to unique
4791 config files that happen to duplicate other config files.
4792 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4793 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4795 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4797 * configure.in (*-*-sunos*): Use trailing * to match all
4798 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4799 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4800 in production on Sun-4.
4801 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4802 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4803 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4805 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4806 config/sparc-noun.mt: New target configs for embedded.
4807 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4809 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4810 target definitions for embedded with and without underlines on
4813 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4814 not a parameter of the CPU, but of the development environment.
4815 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4817 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4819 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4820 (which involves reading in main's symtab) if we have no breakpoints.
4822 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4824 * dwarfread.c (cu_language): New local variable to record
4825 language for current compilation unit being processed.
4826 * dwarfread.c (set_cu_language): New local function to decode
4827 and record language for current compilation unit being processed.
4828 * dwarfread.c (synthesize_typedef): Add local function to
4829 synthesize a typedef for C++ classes, structs, unions, and
4831 * dwarfread.c (read_structure_scope): Synthesize typedefs
4832 for C++ classes, structs and unions.
4833 * dwarfread.c (read_enumeration): Synthesize typedefs for
4835 * dwarfread.c (read_file_scope): Call set_cu_language to
4836 record language for current compilation unit. After symtab
4837 is built, save this recorded language.
4838 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4839 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4840 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4841 typedefs for C++ classes, structs, unions, and enumerations.
4842 * dwarfread.c (scan_compilation_units): Call set_cu_language
4843 to record language for current compilation unit.
4844 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4845 for TAG_enumeration_types, rather than in add_partial_symbol.
4846 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4847 case with class, struct, and union type cases, now that they are
4848 the same. Remove tests for non-NULL name attributes, now done
4850 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4851 treat as alias for TYPE_CODE_STRUCT for now.
4853 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4855 * Makefile.in: map "gdb" through program_transform_name when
4858 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4860 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4861 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4862 Use "regi" for local indexing through register numbers, reserving
4863 "regno" for the name of a specific register passed as an input
4864 parameter. Fix bug propagated through all versions that sometimes
4865 used regno as an index when it should have been regi, thus using
4866 -1 as an index in some cases.
4868 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4870 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4871 respectively, so same demangler can be used by other programs.
4872 * Makefile.in: Remove demangler stuff.
4873 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4874 * demangle.c (_initialize_demangler): Tell demangler which
4875 CPLUS_MARKER to assume.
4877 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4879 RS/6000 portability changes (for hosting cross-debuggers).
4881 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4882 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4883 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4884 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4885 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4886 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4887 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4888 (NO_SINGLE_STEP): Add, target-dependent.
4889 (loadinfotextindex): Lowercase, remove "aix_".
4890 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4891 (NO_SINGLE_STEP): Remove, target-dependent.
4892 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4893 * xcoffread.c: Only build file if RS/6000 native GDB.
4894 (build_function_symbol): Remove #if 0'd code.
4895 * rs6000-tdep.c: Cleanup. Add static fn protos.
4896 Use CORE_ADDR for addresses throughout. Make void fns void.
4897 (pop_dummy_frame): Add FIXME about bogosity of design here.
4898 (rs6000_struct_return_address): Ditto.
4899 (frameless_function_invocation, frame_get_cache_fsr,
4900 frame_initial_stack_address, xcoff_relocate_symtab,
4901 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4902 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4903 Use CORE_ADDRs. Change identifiers to lowercase.
4905 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4906 supplying dummy routines if non-native. Add prototype for
4907 static exec_one_dummy_insn. Move a mess of functions to
4908 rs6000-tdep.c (as above). Remove #if 0'd code.
4910 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4911 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4912 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4914 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4917 * vx-share/README, nindy-share/README: New files describing
4918 how these directories' code is shared, and with whom.
4920 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4922 * configure.in (target configurations): Reformat into table.
4923 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4925 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4926 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4927 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4928 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4929 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4930 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4932 * Makefile.in (config-check): Add command to check whether
4933 configure.in is consistent with config/*.
4935 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4937 * configure.in (host configurations): Reformat nested cases into
4938 easy-to-maintain table.
4939 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4940 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4942 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4944 * cplus-dem.c: Reorder args to most local functions to make them
4945 follow the consistent pattern of struct work_stuff pointer first,
4946 followed by pointer into string being demangled, followed by
4947 pointer to the string where the result is being stored, followed
4948 by other args. Also generally replace most variables of name
4949 "type" with "mangled" for consistency. They all pointed to the
4950 same string but half were one name and half the other.
4951 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4952 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4953 use whenever a qualified name is being demangled.
4954 * cplus-dem.c (do_type): Qualified names are treated similarly
4955 to fundamental types, not as modifiers of fundamental types.
4957 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4959 * configure.in: Add sparclite as a target.
4961 * sparc-stub.c (handle_exception): Flush instruction cache just
4962 before returning to the user. (hexToInt): Fix overzealous cleanup.
4964 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4966 * infrun.c (handle_command): Rewrite to allow multiple signal
4967 numbers, signal number ranges, and to recognize "all" to mean all
4968 signals except those used by the debugger.
4969 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4970 to set or reset actions for specific signals.
4972 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4974 * coffread.c (decode_type): Call alloc_type to alloc new
4976 * stabsread.c (read_array_type, read_range_type, define_symbol):
4977 Call alloc_type to alloc new types.
4978 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4979 from type_obstack to symbol_obstack.
4980 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4982 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4983 associated with a type, using the same mechanism as was used to
4984 allocate space for the type structure itself.
4985 * coffread.c (patch_type, coff_read_struct_type,
4986 coff_read_enum_type): Use TYPE_ALLOC.
4987 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4988 * gdbtypes.c (create_array_type, check_stub_method,
4989 allocate_cplus_struct_type): Use TYPE_ALLOC.
4990 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4991 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4992 read_range_type): Use TYPE_ALLOC.
4994 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4996 * breakpoint.c (breakpoint_re_set): Select a default source
4997 symtab if one is not currently selected.
4998 * utils.c (query): Call wrap_here before building the output
4999 query string, to turn off wrapping and flush any buffered output.
5000 Otherwise our query may end up in the wrap buffer and never be
5002 * eval.c (evaluate_subexp): Report error when attempting to
5003 evaluate subscript for types without a target type, rather
5004 than dumping core by using the NULL pointer.
5005 * symfile.c (symbol_file_command): Forget current_source_symtab
5006 and current_source_line when discarding symbol table.
5008 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5010 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5012 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5013 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5015 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5017 * remote.c (remote_open): Fix baud rate setting to make -b flag
5018 work. (remote_wait): Change 'T' message parser to deal with new
5019 improved format which allows stub to send an arbitrary bunch of
5021 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5022 make all this re-entrant by storing all state on the stack. Clean
5023 up memory error trapping. (computeSignal, set_debug_traps):
5024 make it all table driven. Make a start at a baud rate setting command.
5026 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5028 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5030 * remote-vx.c: redefine malloc to avoid buggy declaration on
5031 RS/6000 <rpc/types.h>.
5032 xm-rs6000.h: include <sys/select.h> to define fd_set for
5033 <rpc/svc.h> on RS/6000.
5035 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5037 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5038 recursive invocations of make. Always create installation
5041 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5043 * m68k-pinsn.c: Minor fix in style of output (don't use
5044 range to indicate floating point control registers).
5046 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5048 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5050 * infcmd.c (registers_info): Handle multiple register names.
5051 Changes inspired by Roland McGrath.
5053 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5055 * sparc-stub.c: New file. Mix it with your SPARClite
5056 application, and it will speak GDB remote protocol!
5057 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5058 deal with arbitrary registers. Needed for sparc-stub.
5060 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5062 * cplus-dem.c (cplus_markers): Add table for gnu style and
5063 use throughout, in place of compile time constant CPLUS_MARKER.
5064 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5065 * cplus-dem.c (cfront_special): New function, as suggested
5066 by pfieland@stratus.com.
5067 * cplus-dem.c (forget_types): New function.
5068 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5070 * cplus-dem.c (mop_up): Call forget_types().
5071 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5072 Use throughout, instead of checking current_demangling_style.
5073 * cplus-dem.c (demangle_signature): When finding an explicit
5074 start of function args, forget all remembered types for
5075 lucid/cfront style demangling.
5076 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5077 underbar characters, use last pair as the delimiter. Hoist
5078 gnu_special() call up to cplus_demangle(). Call cfront_special()
5080 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5081 for inherited classes.
5082 * cplus-dem.c (demangle_args): Document quirks of numbered
5083 references to previously seen types.
5084 * dbxread.c (read_ofile_symtab, process_one_symbol):
5085 Use AUTO_DEMANGLING rather than explicitly checking
5086 current_demangling_style.
5087 * demangle.h: Add some comments.
5088 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5089 CFRONT_DEMANGLING): New macros.
5090 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5091 not found in the actual producer string produced by lcc.
5092 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5093 than explicitly checking current_demangling_style.
5095 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5097 * breakpoint.c (enable_longjmp_breakpoint,
5098 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5099 Check for duplicate breakpoints at the same address. Bug report
5100 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5102 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5104 * buildsym.c (end_symtab): Document that end_symtab can return
5105 NULL under non-error conditions.
5106 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5107 returned from end_symtab for empty compilation units.
5109 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5111 * am29k-tdep.c: Lint from DECstation compiler.
5112 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5113 As the man page says, "Sometimes you just can't get lint to shut
5114 up". That doesn't mean you should blow away the code it won't
5116 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5117 it up over the next few weeks. Make mips x 29k build.
5118 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5119 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5120 but leave it as a comment because the breakpoint instruction
5121 is not easily accessible at this moment (it's static, and if
5122 we define one here, it goes into every file compiled).
5124 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5126 * Makefile.in (VERSION): Bump to 4.6.3.
5127 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5128 function scopes when building partial symbol tables.
5129 * objfiles.c (open_existing_mapped_file): Make it clear in
5130 warning message that out of date mapped files are ignored.
5131 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5132 unit source file name in error message.
5134 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5136 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5137 * dwarfread.c (struct_type): In absence of AT_byte_size for
5138 bitfield, use size of object of member's type for the size of
5139 the anonymous object containing the bit field.
5140 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5141 an AT_byte_size attribute is seen.
5142 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5143 union aux_ext (was aux_ent).
5144 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5145 unsigned char* to char*, for Lucid compiler.
5146 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5147 to be correct type (from unsigned char* to char*).
5148 * valprint.c (type_print_derivation_info): Minor tweak to placement
5149 of commas in derived class printing.
5150 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5152 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5154 * xm-go32.h: Define LSEEK_NOT_LINEAR
5155 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5156 then work out the lseek positions of newlines by running through
5157 the file and `tell'ing. This makes source file listing work on
5158 OS's where the relationship between physical position in file and
5159 canonical position is indeterminate, eg VMS and DOS.
5161 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5163 * stabsread.c: Ensure that all members of all allocated structures
5164 are initialized to known state to avoid hard to find bugs with gdb
5165 using fields containing random data.
5166 * buildsym.c (start_subfile): Compact dirname initialization.
5167 * buildsym.c (patch_subfile_names): New function.
5168 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5169 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5170 * buildsym.h (patch_subfile_names): Add prototype.
5171 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5173 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5175 * remote-udi.c: Update comments.
5177 * remote.c (getpkt): Only force retransmission ten times;
5178 after that, assume bug in target code, and handle pkt anyway.
5180 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5182 * configure.in: Add support for apollo 68k under BSD environment.
5183 * xm-apollo68b.h: New file to support above.
5185 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5187 * configure.in: Recognize i486 host cpu.
5188 * valprint.c (type_print_derivation_info): Print derivation info
5189 in same form as class declarations in source.
5190 * valprint.c (type_print_varspec_suffix): Split arg printing
5191 code out to type_print_args function.
5193 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5195 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5196 at_import, at_frame_base.
5197 * dwarfread.c (completedieinfo): Remove cases for obsolete
5198 AT_visibility, AT_import, and AT_frame_base attributes.
5199 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5200 i860, which can keep up to 4 shadow breakpoints.
5201 * tm-stratus.h (USG): Define.
5202 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5203 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5204 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5205 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5206 * config/stratus.mt (TDEPFILES): Include files available from
5207 stratus that are not yet in release pending receipt of paperwork
5209 * buildsym.c (finish_block): Minor code format change.
5210 * gdbtypes.h (struct field): Add to comments.
5211 * gdbtypes.h (virtual_field_bits): Add to comments.
5212 * objfiles.c (allocate_objfile): Change obstack interface to
5213 match FSF merging efforts.
5215 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5217 * Makefile.in (VERSION): Bump to 4.6.2.
5218 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5219 * Makefile.in (OBS): Add stabsread.o
5220 * Makefile.in (stabsread.o): Add build rule.
5221 * stabsread.c, stabsread.h: New files.
5222 * buildsym.c: Split out stabs specific support to stabsread.c.
5223 * buildsym.h: Split out stabs specific support to stabsread.h.
5224 * dbxread.c (stabsread.h): Include
5225 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5226 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5227 * dbxread.c (read_ofile_symtab): Call end_stabs.
5228 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5229 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5230 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5231 really_free_pendings to cleanups.
5232 * elfread.c (elf_new_init): Call stabsread_new_init.
5233 * gdbtypes.c: Small changes to maintenance commands.
5234 * mipsread.c (stabsread.h): Include.
5235 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5236 * xcoffread.c (stabsread.h): Include.
5237 * xcoffread.c (global_stabs): Remove redundant def.
5238 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5240 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5242 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5243 * inflow.c (terminal_init_inferior, terminal_inferior,
5244 terminal_ours_1, initialize_inflow): Record and use state
5245 of lmode_inferior_valid and lmode_ours_valid.
5247 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5249 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5250 include <sgtty.h> on USG. (from sef).
5252 * depend: es1800 dependency needed here.
5254 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5256 * buildsym.c (read_struct_type): Initialize structs allocated
5257 with alloca, to avoid using random values from stack later on.
5258 * defs.h (fprintf_filtered): Add prototype.
5259 * gdbtypes.c (check_stub_method): Fix misleading comments.
5260 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5262 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5263 small changes to maint support functions.
5264 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5265 for some fields and expand comments.
5266 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5267 macro and track change to obstack_full_begin macro.
5268 * utils.c (fprintfi_filtered): New function.
5269 * valprint.c (type_print_base): Fixup field printing to not
5270 print extraneous lines and not print bogus "no data fields"
5271 messages for C++ classes with no data members. Also use new
5272 fprintfi_filtered function.
5274 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5276 * configure.in: es1800 ok for 68000 too.
5278 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5280 * configure.in: echo error messages to stderr, not stdout
5282 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5284 * configure.in: recognize hppa* instead of hppa
5286 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5288 * energize.c: Second cut at DynamicLoad message handling.
5290 * energize.c: Relativize pathnames in #include statements.
5291 * (kernel_dispatch): Better error messages for unknown protocol
5293 * (kernel_dispatch): First cut at DynamicLoad message handling.
5295 * Makefile.in: Remove -I../readline from all compilations,
5296 include a special case for main.o instead.
5298 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5300 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5301 error if it fails to find a member type, rather than return NULL
5302 and trigger a coredump.
5303 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5304 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5305 match on complete demanglings, including argument lists for member
5306 functions, rather than just accepting the first demangling that
5307 matches the class and function name.
5308 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5309 to start_symtab as the directory name.
5310 * dwarfread.c (completedieinfo): Strip off any leading hostname
5311 portion of the AT_comp_dir attribute string. Gdb doesn't know
5312 what to do with them (FIXME).
5314 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5316 * breakpoint.c (commands_command): Simplify code a bit, remove
5317 unnecessary fflush().
5319 * Makefile.in (OTHERS): Add gcc.patch.
5320 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5322 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5324 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5325 lcc producer string.
5327 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5329 * WHATS.NEW renamed to NEWS.
5331 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5333 * dbxread.c, dwarfread.c: Re-enable experimental code to
5334 automatically select demangling style.
5335 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5336 DEMANGLING_STYLE, to make more descriptive. Revert back to
5337 "auto" as default. Comment use.
5338 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5339 * Makefile.in (${DEMANGLER}.o) Remove target and special
5342 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5344 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5346 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5348 * Makefile.in, demangle.c: Change default demangling style to
5350 * Makefile.in: Update version to 4.6 !!!
5351 * README, WHATS.NEW: Update for 4.6.
5353 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5355 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5358 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5359 nodes as base classes.
5361 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5363 * alldeps.mak, depend: Update.
5365 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5367 * Makefile.in (VERSION): 4.5.9.
5369 * xm-hp300bsd.h: Add decl for strdup().
5370 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5371 PDR. Cleanup a few things, fix compilation warnings.
5373 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5375 * Makefile.in (DEMANGLING_STYLE): New define to set default
5376 demangling style for C++. Defaults to "auto".
5377 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5378 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5379 * Makefile.in (OBS): Add demangle.o
5380 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5381 Remove compile time decisions about demangling style and replace
5382 with runtime decisions using current_demangling_style.
5383 * cplus-dem.c (main): Expand code included during building of
5384 standalone demangler to recognize demangling style options.
5385 * dbxread.c (demangle.h): Include.
5386 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5387 demangling style if processing g++ code and current demangling style
5388 is auto (Note: this feature currently disabled.)
5389 * demangle.c: New file, generic demangling control.
5390 * demangle.h (demangling_styles): New enumeration to select one
5391 of several demangling styles. Also define string names for each
5393 * demangle.h (set_demangling_style): Add prototype.
5394 * dwarfread.c (demangle.h): Include.
5395 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5396 New producer string prefixes to recognize.
5397 * dwarfread.c (handle_producer): Consolidate actions for specific
5398 producers. Set demangling style based on producer string if
5399 current style is auto. (Note: this feature currently disabled.)
5400 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5402 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5404 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5406 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5408 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5409 * c-exp.y: Call lookup_signed_typename() after seeing
5410 "signed". This handles "signed char" correctly.
5411 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5412 keywords before a type specifier.
5414 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5416 * command.c (lookup_cmd_1): Clarify descriptive comments.
5417 * gdbcmd.h (maintenanceprintlist): Add declaration.
5418 * main.c (maintenanceprintlist): Add definition.
5419 * main.c (gdb_completer_command_word_break_characters): Add.
5420 * main.c (symbol_completion_function): Switch completer word
5421 break character sets dynamically, based on whether completion is
5422 being done on commands or on something else.
5423 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5424 * maint.c: Include demangle.h.
5425 * maint.c (maintenance_demangle): New function.
5426 * maint.c (maintenance_print_command): New function.
5427 * maint.c (_initialize_maint_cmds): Reorganize some commands
5428 under new maintenance print subcommand.
5430 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5432 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5433 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5434 target type. Otherwise, 'whatis this.field' wouldn't work,
5435 which would be inconsistent, since 'print this.field' works.
5436 * buildsym.c (read_struct_type, read_enum_type): Clear
5437 TYPE_FLAG_STUB flag.
5438 * buildsym.c (cleanup_undefined_types): Don't rely on a
5439 flawed "Reasonable test to see if" a type has been defined
5440 since it was referred to; now we can just see if the
5441 TYPE_FLAG_STUB flag has been cleared.
5442 * valprint.c (print_type_base): Emit public/protected/private
5443 labels for methods as well as fields. Also, indent these labels
5444 2 spaces instead of 4, for a more conventional "look".
5445 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5446 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5447 * gcc.patch: New file. Contains patch for gcc (so people
5448 with gdb-2.2.x won't have to wait for a new gcc release).
5450 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5452 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5453 (print_addr): Call print_address to show symbolic version as well.
5455 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5457 (vx_read_register): Declare inferior_fp_regs. Delete code for
5458 copying "inferior_registers" around; the values are already in var
5459 "registers". Use correct size for register set.
5461 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5462 target doesn't support it.
5463 (vx_read_register): Don't try reading them either.
5465 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5466 VxWorks back end reads them in one contiguous set except for this
5468 (register_names): Change "pc" to "pcw" to avoid confusion printing
5470 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5471 find the PC under VxWorks.
5473 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5475 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5476 to create new blank types, instead of handcrafting them.
5477 * defs.h (printfi_filtered): Add prototype.
5478 * utils.c (printfi_filtered): New function.
5479 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5480 to simplify the code. Other cleanups.
5481 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5482 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5483 use of various fields.
5484 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5485 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5486 production that currently treats it exactly the same as STRUCT.
5487 * c-exp.y (yylex): Recognize "class" as token CLASS.
5488 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5489 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5490 general symbol handling code. Call cplus_mangle_opname with
5492 * symtab.c (decode_line_2): Print demangled function names in
5493 breakpoint menus, instead of just file and line number.
5494 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5495 * valprint.c (type_print_base): Print "class" for C++ classes,
5496 rather than "struct". Print section labels for public, protected
5497 and private members of C++ classes.
5498 * values.c: Include demangle.h.
5499 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5501 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5503 * Makefile.in (VERSION): Update to 4.5.8.
5505 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5507 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5508 prevent crashes when examining cross-targets.
5509 * dbxread.c (process_one_symbol): Include directory name when
5510 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5511 find include files, and yacc/lex sources when the cwd doesn't match
5512 that in which the object was compiled.
5513 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5515 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5518 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5520 * maint.c (maintenance_command, maintenance_info_command):
5521 Install with allow_unknown as 0 and call help_list to show
5522 list of possibilities when no subcommand is specified.
5524 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5526 * configure.in: Add m68k-ericsson-*.
5527 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5529 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5531 * maint.c: New file.
5532 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5533 * Makefile.in (OBS): Add new file maint.o.
5534 * defs.h (command_class): Add class_maintenance.
5535 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5536 commands. Allow for them (and other nonessential parts of gdb)
5537 to be selectively left out under special circumstances.
5538 * gdbtypes.c (recursive_dump_type): New function; supports
5539 maintenance print-type command.
5540 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5542 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5544 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5545 initializers. Add initializations for setprintlist, showprintlist,
5546 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5547 * printcmd.c (maintenance_print_type): New maintenance cmd.
5548 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5549 implied by comment that all cmd lists are owned by main.c.
5550 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5551 that all cmd lists are owned by main.c.
5552 * language.c (setchecklist, showchecklist): Move to main.c, as
5553 implied by comment that all cmd lists are owned by main.c
5554 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5555 deletelist): Remove redundant declarations (also in gdbcmd.h).
5556 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5557 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5558 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5559 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5560 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5561 maintenance_print_msymbols, maintenance_print_objfiles):
5563 * symmisc.c (printsyms_command, printpsyms_command,
5564 printmsyms_command, printobjfiles_command): Removed from
5565 _initialize_symmisc.
5566 * main.c (dump_me_command): Moved to maint.c and renamed to
5567 maintenance_dump_me.
5568 * breakpoint.c (all_breakpoints_info): Rename to
5569 maintenance_info_breakpoints.
5570 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5571 all_breakpoints_info to add maintenance_info_breakpoints to the
5572 maintenanceinfolist instead.
5573 main.c (initialize_main): Set up maintenance class commands.
5575 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5577 * energize-patches: Fix minor problems with building energize lib.
5579 * energize-patches: Change names of all cadillac procedure calls
5580 to be energize procedure calls. Simplify many hooks by moving
5581 tests energize.c. Configure energize, and build it automatically now.
5583 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5585 * Makefile.in (VERSION): Bump to 4.5.7.
5586 * cplus-dem.c (demangle_args): Validate index for previously
5587 seen type to guard against bogus values from malformed manglings.
5588 * valops.c (value_struct_elt_for_reference): Guard against
5589 blindly using NULL return value from lookup_symbol.
5591 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5593 * cadillac.c, cadillac-patches: Rename to energize.c and
5594 energize-patches. Change all routines and variables named
5595 'cadillac*' to 'energize*'. Create new file called energize.h to
5596 hold all interface declarations.
5598 * deblib/connection/*: Move all of this stuff into energize/, but
5599 delete unneeded files.
5601 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5603 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5605 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5606 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5607 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5608 child processes, to avoid dead ones "hanging around" after GDB exits.
5609 (attach): Always stop the process if it needs it. Set RLC flag
5610 when attaching running processes, so it will continue if we detach
5611 it, quit, or are killed.
5612 (detach): Clear faults and set RLC flag to make process run
5614 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5616 (info_proc): Open process O_RDONLY, so we can see any process,
5617 even those controlled by debuggers.
5618 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5620 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5622 Relocate symbols using an array of section_offsets, rather than a
5623 single `addr' or `offset'. This makes Solaris-2 support work, and
5624 permits better VxWorks (and maybe xcoff) support later.
5626 * symtab.h (struct section_offsets): New structure for keeping
5627 a set of offsets, rather than a single one.
5628 (struct objfile): Replace addr with section_offsets member.
5629 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5630 * gdb-stabs.h: New include file with `symbol type specific'
5631 parameters for psymtabs and objfiles.
5632 * Makefile.in (HFILES): Add gdb-stabs.h.
5633 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5634 * coffread.c: Conforming changes. Fake offset array always 0.
5635 * dbxread.c: Conforming changes.
5636 (struct dbx_symfile_info): Move to gdb-stabs.h.
5637 (start_psymtab): Call elfstab_offset_sections to calculate good
5638 offsets for this source file, based on the ELF symbol table info.
5639 (read_ofile_symtab): Yank N_CATCH, which is dead.
5640 (process_one_symbol, N_CATCH): Yank.
5641 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5642 Relocate with SECT_OFF_TEXT.
5643 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5644 to distinguish relocatable from absolute symbols. Then, if not
5646 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5647 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5648 (", N_ROSYM): SECT_OFF_RODATA.
5649 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5650 (dbx_symfile_offsets): Add to translate addr to offset.
5651 * dwarfread.c: Conforming changes. Single offset currently used.
5652 * elfread.c: Add various complaints about elf/stab stuff.
5653 #include gdb-stabs.h. Conforming changes, using a single offset.
5654 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5655 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5656 for later use in building psymtabs.
5657 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5658 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5659 (free_elfinfo): New fn, frees all chained stab_section_infos
5660 in an objfile, and zaps the start-of-chain pointer.
5661 (elfstab_offset_sections): New fn, looks in stab_section_info
5662 chain to determine section bases to relocate a psymtab's worth
5663 of symbols, as they are being read.
5664 * mipsread.c: Conforming changes. Stabs-reading will relocate
5665 using one offset. MIPS-reading will not relocate at all.
5666 * partial-stab.h: Relocate different symbol types using different
5667 offsets from section_offsets.
5668 * symfile.c: Conforming changes.
5669 (find_lowest_section): Unused function to use later
5670 to free us from the Tyranny of the Text Section.
5671 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5672 in all lower layers of symbol reading. Call format-specific
5673 sym_offsets function to initialize offsets for high speed symbol
5675 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5676 (symbol_file_command, add_symbol_file_command): Callers changed.
5677 * symmisc.c (dump_psymtab): Print new relocation parameters.
5678 * xcoffread.c: Corresponding changes.
5680 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5681 * main.c (main): Read the $HOME/.gdbinit file before processing
5682 the argv arguments (e.g. reading symbol files or core
5683 files). This allows global parameters to be set, which will apply
5684 during the symbol reading. The ./.gdbinit is still read after
5686 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5687 * xcoffexec.c: Clean up quote inside comment.
5689 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5691 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5692 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5693 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5694 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5695 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5696 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5697 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5698 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5699 values.c, xcoffread.c:
5700 Remove "(void)" casts from function calls where the return value
5701 is ignored, in accordance with GNU coding standards.
5703 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5705 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5706 * partial-stab.h: Ignore N_ENDM.
5707 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5708 CODE or DATA section attachment. This eliminates a lot of random
5709 values from shared libraries, which screw up the ordinary symbols
5710 in the address ranges they happen to overlap.
5711 * buildsym.c (define_symbol): Eliminate special tests
5712 for function types; move into "function" cases in switch statement.
5713 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5714 in case they define new type numbers. But ignore them (FIXME).
5715 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5716 (read_sun_builtin_type): Add commentary.
5718 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5720 * xm-rs6000.h: define MEM_FNS_DECLARED
5722 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5724 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5725 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5726 * mips-xdep.c: Remove most include files (unused, caused errs).
5727 (fetch_core_registers): Use right parameters in dummy fn.
5729 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5731 * buildsym.c (scan_file_globals): Beware the null file.
5732 Fix from Jim Williams.
5734 * stack.c (return_command): Evaluate expression *before* popping
5735 off the stack frames! Fix inspired by Jim Williams.
5736 (up_silently_command, down_silently_command): No sel frame is error.
5738 * defs.h (memcpy, memset): Conditionalize decls on
5739 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5740 (alloca): Break out the STDC and non-STDC alloca cases, to make
5741 it work on old preprocessors as well as "picky ANSI" ones.
5742 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5744 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5745 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5746 header files define it!
5748 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5750 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5752 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5753 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5754 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5755 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5756 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5757 utils.c, valarith.c, valops.c, valprint.c, values.c:
5758 Replace bcopy() use with memcpy(), which is more standard and can
5759 take advantage of gcc's builtin functions for increased performance.
5760 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5761 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5763 Replace bzero() use with memset(), which is more standard and can
5764 take advantage of gcc's builtin functions for increased performance.
5765 * i386-tdep.c, main.c, valprint.c:
5766 Replace bcmp() use with memcmp(), which is more standard and can
5767 take advantage of gcc's builtin functions for increased performance.
5769 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5771 * remote.c (remote_wait): Fix cast on signal() call.
5772 * defs.h (alloca): More diddling with alloca. Have to ensure
5773 that it has a prototype, so that if alloca is defined as a macro
5774 that takes an arg, the definition is seen as a use of a macro
5775 that takes an arg, to satisfy picky ANSI preprocessors.
5777 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5779 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5780 consistency with all other gdb files.
5781 * cadillac.c: Use <string.h> rather than <strings.h>.
5782 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5783 * Makefile.in (MAKE): Remove definition for consistency with
5784 other Makefile.in files and to fix problem with recursive makes.
5786 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5788 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5791 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5793 * source.c (print_source_lines): for DOS interoperability; don't
5794 print CR (013) as ^M.
5796 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5798 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5800 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5802 * remote.c (remote_wait): Cast signal to void * to avoid warning
5803 from busted HP compiler.
5805 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5806 stabs cause end_psymtab to be called.
5808 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5809 compiler feature of putting 'c' into basic type descriptors for
5812 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5813 where there is no place for nPC in prrun struct.
5815 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5817 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5818 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5819 * dwarfread.c (enum_type): Save enum names on type_obstack.
5820 * dwarfread.c (struct_type): Save member name on type_obstack.
5821 * symtab.c (_initialize_symtab): Fix misspelling.
5822 * regex.c (store_jump, insert_jump): Return void.
5824 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5826 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5827 (alloca): Declare return type on SPARC, since Sun doesn't.
5828 (*_BYTE_ORDER): Improve comment: *must* be defined.
5830 * tm-hppa.h: New file, architectural definition of HP PA.
5831 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5833 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5834 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5835 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5836 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5839 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5840 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5841 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5843 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5845 * printcmd.c (output_command): Thinko.
5846 (x_command): Only set remembered size/format if cmd succeeds.
5848 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5849 since it is no longer used and burns time for every symbol read.
5850 (process_one_symbol): Treat N_CATCH like default (complain).
5852 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5854 * partial-stab.h (case N_TEXT): Fix fencepost error when
5855 detecting start of new symbol info after reading symtab for a
5856 module with a zero length TEXT segment.
5858 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5860 * Makefile.in (VERSION): Bump to 4.5.6.
5861 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5863 * defs.h (NORETURN): Define away for Lucid compiler.
5864 * remote.c (remote_timer, remote_interrupt): Signal handlers
5866 * ser-termios.c (serial_write, serial_close): Return whatever
5867 value the write/close call returns, rather than falling off end.
5868 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5869 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5871 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5872 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5874 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5875 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5876 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5877 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5879 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5880 store_inferior_registers): Supply missing fourth argument to
5882 * cadillac.c (kernel_dispatch): Make return type void.
5883 * cadillac.c (iosig): Signal handlers take one int arg.
5884 * valprint.c (val_print_fields): Call fprint_symbol to get
5885 automatic C++ demangling for mangled field names.
5887 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5889 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5890 * dwarfread.c (enum_type): Fix misspelling in comment.
5891 * valprint.c (val_print_fields, cplus_val_print): Minor
5892 adjustment to printing of C++ class structures to more closely
5893 match format for printing C structures, with and without setting
5896 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5898 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5899 (which is not a Posix signal) if it isn't defined.
5900 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5901 New port to Linux (a free Unix clone for 386 machines).
5903 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5905 COFF changes for dealing better with EPI 29K C compiler output.
5907 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5909 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5910 (read_coff_symtab): Move patch_opaque_types call from
5911 coff_symfile_read. Restrict it to symtabs from this objfile.
5912 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5913 references on opaque type chain; just let coff_lookup_type handle 'em.
5914 (decode_type): Complain about tagndx values on
5915 non-struct/union/enum types, which the EPI compiler tends to produce.
5917 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5919 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5922 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5923 usage to match new prototype. Include libbfd.h to get prototype.
5925 * source.c (find_source_lines): Handle large st_size fields.
5927 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5929 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5930 * stack.c (return_command): Use cleanups to avoid memory leaks.
5932 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5934 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5935 INT_REGNUM to INTE_REGNUM.
5937 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5939 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5941 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5942 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5943 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5944 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5946 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5947 declarations of malloc/realloc/free that are inserted by some
5949 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5951 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5952 another decl of strdup (this really ought to come from libiberty.h!).
5954 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5956 * remote.c (getpkt): Error if input exceeds buffer size.
5957 (_initialize_remote): `set remotedebug' enables packet trace.
5959 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5960 N_SLINE's, etc, just like Sun cc on Solaris2.
5962 * am29k-tdep.c (read_register_stack, write_register_stack):
5963 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5964 variable. Add `set' and `show' commands for it.
5965 * doc/gdb.texinfo: Document it.
5967 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5969 * valprint.c (type_print_1): Plug memory leak. Print all
5970 C++ syms as demangled, not just functions.
5971 * buildsym.c (read_range_type): When we find a signed char
5972 type, do a lookup of signed char, not plain char. Plain char's
5973 still get looked up as plain char's elsewhere.
5975 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5977 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5978 (Bug and fix found by Pierre Willard.)
5980 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5982 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5984 * xm-rs6000.h: Add decl for strdup().
5986 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5989 * breakpoint.c (enable_command, disable_command): Without args,
5990 should only affect normal breakpoints and watchpoints.
5992 * m68k-pinsn.c (print_insn_arg): Make register be const.
5993 * xcoffexec.c: Remove ' from comment.
5994 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5995 with decls of malloc in c-exp.tab.c (as produced by yacc).
5996 There's got to be a better way to do this...
5998 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6000 * partial-stab.h: Convert single rindex use to strrchr.
6001 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6002 standard <strings.h> file, now that the only single use of
6003 rindex in the gdb source files is gone.
6005 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6007 * mipsread.c: Undo ill effects from including <strings.h>,
6008 which #defines index to be strchr. Unfortunately, index is
6009 a member of a symbol table structure that can't be changed.
6010 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6011 remove redundant #include's.
6013 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6015 * mipsread.c: #include <strings.h> for rindex().
6017 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6019 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6021 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6023 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6024 extraneous SO stabs from busted C++ compilers.
6026 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6028 * Makefile.in (VERSION): Bump to 4.5.5.
6029 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6030 C++ lookups fail, print possibly helpful hint about completion.
6031 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6032 for static data members.
6033 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6034 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6035 it's broken on ncr3000's.
6037 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6039 * dwarfread.c (decode_modified_type): Change type of first arg.
6040 Change 'modifier' to char from unsigned char. Cast single use
6041 that needs to be unsigned char.
6042 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6043 * utils.c (strdup_demangled): Add function.
6044 * defs.h (strdup_demangled): Add prototype.
6045 * stack.c (return_command): Demangle C++ function names for query.
6046 * infcmd.c (jump_command): Demangle C++ function names for query.
6047 * cplus-dem.c (consume_count): New function and prototype.
6048 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6049 do_type): Replace conversion code with consume_count().
6050 * cplus-dem.c (gnu_special): Fix demangled of static members.
6051 * source.c (list_command): Print demangled function names
6052 when appropriate. Fix supplied by Peter Schauer.
6054 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6056 * sparc-tdep.c: Clean up slightly for Solaris2.
6058 * buildsym.c (define_symbol): Nameless types are now on several
6059 platforms; generalize them and un-ifdef them to make Solaris 2
6062 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6064 * infcmd.c: Fix typo (reported by Rob Savoye).
6065 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6066 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6067 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6068 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6069 rather than the one for the first file in the dependency chain.
6071 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6072 set. Don't reset our own texthigh, or dependency-only pst's, in
6073 scanning all the rest of the psymtabs.
6074 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6076 * buildsym.h (N_UNDF): Improve comments.
6077 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6079 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6081 * symtab.h (struct symbol): Add aux_value union for preserving
6082 an additional per-symbol value.
6083 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6084 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6085 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6086 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6087 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6089 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6091 * symfile.c (clear_symtab_users_once): Now non-static (for
6094 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6096 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6097 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6098 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6100 Solaris-2 support on SPARC:
6102 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6103 Add symbol_size and file offsets to struct symloc.
6104 Add static symbol_table_offset, string_table_offset,
6105 file_string_table_offset, next_file_string_table_offset,
6107 (add_old_header_file): Convert error() to complain()t.
6108 (dbx_symfile_read): Get symbol size via the objfile.
6109 Also get symbol_table_offset.
6110 (dbx_symfile_init): Record symbol size and count via the objfile.
6111 (dbx_next_symbol_text): Always add file_string_table_offset when
6112 accessing string table.
6113 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6114 (SET_NAMESTRING): Use the offset.
6115 (end_psymtab): Large kludge to determine addresses where source
6116 files start and end (for the psymtab header).
6117 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6118 Get this, symbol size, and symbol offset, from psymtab.
6119 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6120 Patch up last_source_start_addr if zero in N_SO.
6121 (process_one_symbol): Add variable function_start_offset.
6122 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6123 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6124 ( "", N_OBJ, N_OPT): Ignore.
6125 (elfstab_build_psymtabs): New function to read stabs out of
6128 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6129 (gdb): use GLOBAL_CFLAGS when linking, too.
6130 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6131 (N_OBJ, N_OPT): Ignore.
6132 ('f', 'F'): Save last function name.
6134 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6135 extra info in the minimal symbol.
6136 (elf_symtab_read): The extra info is the size of an ELF object,
6137 which was kludged to us in the `udata' field of the BFD symbol.
6138 Gag me with a crowbar...
6139 (elf_symfile_read): Keep track of both the absolute load address,
6140 and the offset between load addr and symbols. Handle STABS as
6141 well as DWARF sections, passing the absolute load address to
6142 elfstab_build_psymtabs.
6144 * symfile.h: Prototype elfstab_build_psymtabs.
6145 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6147 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6149 * buildsym.h: Add processing_acc_compilation flag.
6150 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6151 (define_symbol): Skip arg types in function entries. Resolve
6152 overloaded 'P' which acc uses for prototypes of functions called
6154 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6156 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6157 save size of ELF symbols. FIXME.
6158 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6159 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6161 * configure.in: Solaris config is sparc-sun-solaris2.
6162 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6164 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6165 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6166 * symfile.c (symfile_bfd_open): Comment where name is freed.
6167 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6169 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6171 * expprint.c (print_subexp): Add missing ']'.
6172 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6173 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6174 * WHATS.NEW: Point out improved C++ function name handling.
6175 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6176 type names for both implicitly and explicitly signed integral
6177 types. See comment in the source code.
6179 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6181 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6182 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6183 * expprint.c (print_subexp): Fix printing of register names.
6185 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6187 * inferior.h (register_valid): Declare.
6188 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6189 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6190 macros for traversing the data structures in a single objfile.
6191 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6192 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6195 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6197 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6198 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6199 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6200 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6202 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6204 * depend: rebuild to account for remote-st2000.c.
6205 * remote-st2000.c: Almost works now.
6206 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6208 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6210 * c-exp.y (yylex): Recognize single-quoted strings that specify
6211 tokens with embedded whitespace, such as C++ demangled names.
6212 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6213 * main.c (gdb_completer_quote_characters): Add global variable.
6214 * main.c (symbol_completion_function): Total rewrite for C++
6215 demangled name handling.
6216 * main.c (skip_quoted): New function.
6217 * main.c (main): Set rl_completer_quote_characters.
6218 * symmisc.c (dump_symtab): Print source language for symtab.
6219 * symtab.c (expensive_mangler): Add prototype and function.
6220 * symtab.c (completion_list_add_symbol): Total rewrite for new
6221 C++ demangled name handling.
6222 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6223 other changes for demangled C++ symbol handling.
6224 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6225 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6226 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6227 * symtab.c (completion_list_add_symbol): Total rewrite for new
6228 C++ demangled name handling.
6229 * symtab.c (expensive_mangler): New function.
6230 * utils.c (strcmp_iw, demangle_and_match): New functions.
6231 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6233 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6235 * Makefile.in: Roll VERSION to 4.5.4.
6236 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6237 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6238 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6240 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6242 * alldeps.mak: Rebuild to account for new files.
6243 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6244 * tm-st2000.h: New file.
6245 * configure.in: Tandem debug monitor (st2000) support.
6246 * remote-st2000.c, config/st2000.mt: ditto.
6248 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6250 * blockframe.c (inside_entry_file, inside_main_func,
6251 inside_entry_func): Return 0 if no symbols; avoid crashing.
6253 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6255 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6256 without masking, since it is signed and will later be compared
6257 against signed quantities. The right fix is probably to make
6258 it all unsigned, but this is a small, safe fix for this release.
6259 FIXME -- make the real change sometime soon.
6261 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6263 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6264 parameter in call to `symbol_file_add' to 0.
6266 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6268 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6270 * configure.in: Handle -m680[01234]0-wrs.
6272 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6274 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6275 `ieee_extended_to_double'.
6277 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6279 * valops.c (value_assign): Lint, by Pierre Willard.
6281 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6283 * coredep.c (fetch_core_registers): Remove premature warning,
6284 which triggers on DECstation even though all regs are accessible.
6286 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6287 sign-extension of instruction fields even on unsigned-char hosts.
6288 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6290 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6291 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6292 since they define the target, not the host.
6293 * m88k-pinsn.c: Fix typo.
6295 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6297 * valarith.c (value_zerop): -0.0 is still zero.
6298 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6299 Patches by Paul Eggert <eggert@twinsun.com>.
6301 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6303 * alldeps.mak, depend: re-make to account for ser-*.c.
6305 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6307 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6308 disconnecting from controlling terminal, to avoid gdb hanging
6309 on SVR4. Fixes bug reported by Oliver Okrongli.
6310 * procfs.c (PROC_NAME_FMT): Change format to match default used
6311 by system, as suggested by Oliver Okrongli.
6312 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6313 bug fix from Brent Townshend (bst%tt@cam.ORG).
6314 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6315 by turlais@rechser.total.fr.
6316 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6317 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6318 * objfiles.h (unlink_objfile): Add prototype.
6319 * objfiles.c (unlink_objfile): Add function.
6320 * objfiles.c (free_objfile): Call unlink_objfile.
6321 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6322 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6323 Also, discard old possibly bogus sf struct.
6324 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6325 find_sym_fns() for remapped symbol files, in case of any changes
6326 since the last mapping.
6328 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6330 * findvar.c (read_relative_register_raw_bytes): use the raw size
6331 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6333 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6335 Changes to support GDB running on DOS using GO32 and H8 support
6337 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6338 allowing hosts with different text and binary file formats to
6340 * coffread.c (read_coff_symtab): changed calling convention and
6341 operation - now it opens its own file with FOPEN_RB rather than
6342 duping and fdopening the provided handle.
6343 * dbxread.c, cplus-dem.c: #include mangling.
6344 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6345 binary files oring in the right bit.
6346 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6347 * remote-hms.c: cleanup to use the new remote serial stuff
6348 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6349 independent remote terminal I/O.
6350 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6351 * source.c (openp): fix off by one problem removing / - can now
6352 open a source file in the root directory with DOS.
6353 * values.c (value_as_pointer): remove bogus address bits from
6354 long. (unpack_long): unpack into unsigned long/short if pointer.
6356 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6358 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6359 It gets permanently stuck in many OSes.
6360 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6362 * breakpoint.c: Improve help text for info breakpoints.
6364 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6366 * README: Add pointer to internals doc, and describe reading
6368 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6369 * symtab.c (output_source_filename): Remove old glop for wrapping
6370 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6372 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6374 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6375 * munch: Add sort -u to avoid duplications.
6376 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6377 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6379 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6381 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6382 avoid infinite loops while demangling bogus mangled names.
6383 * valprint.c (type_print_base): Minor fix for GNU style guide
6386 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6388 * Makefile.in (VERSION): Bump to 4.5.3
6389 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6390 * Makefile.in (demangle): New target to create standalone
6391 demangler with same code and options as internal demangler.
6392 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6393 to support ARM style and Lucid style demangling, improve
6394 maintainability, fix several demangling bugs. More changes
6396 * defs.h (strstr): Add ANSI compatible prototype.
6397 * valprint.c (type_print_1): Demangle using ansi option.
6398 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6400 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6402 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6405 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6407 * mipsread.c (parse_procedure): Return rather than using
6408 uninitialized variable 'b'.
6410 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6412 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6413 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6414 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6415 relative to each source file.
6417 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6419 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6422 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6424 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6425 * am29k-tdep.c: Update to latest code from AMD.
6426 (get_saved_register) don't crap out if no frame.
6427 * remote-udi.c: Set/clear inferior_pid as appropriate.
6428 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6429 error handling. Fixup end-of-debugging messages.
6430 (udi_fetch_registers) clean up big time, mainly don't multiply
6431 register_valid indices by 4, and use proper Offset when reading
6432 gr96-gr127. (udi_store_registers) general cleanup.
6433 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6434 INT_REGNUM->INTE_REGNUM.
6435 * tm-29k.h: Upgrade to latest code from AMD.
6436 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6437 (UDIConnect) Clean up error processing (like, don't do exit() if
6438 execlp fails), make code restartable, make more attractive.
6439 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6442 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6444 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6445 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6446 from former to latter.
6448 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6450 * cplus-dem.c (do_args): Handle void args the same as others.
6451 * objfiles.c (free_objfile): Only try to unmap files when
6452 reusable objfiles are supported.
6453 * valprint.c (type_print_varspec_suffix): Add parameter that
6454 specifies if C++ demangling included function arguments. Use
6455 it to suppress printing extra pair of ()'s.
6456 * valprint.c (type_print_1): Fix problem with printing demangled
6457 C++ function types where demangled type includes the function
6460 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6462 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6463 Allows selection of C++ demangler to be a configuration option
6464 until multiple demanglers are supported.
6465 * demangle.h: New include file for extended demangler support.
6466 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6467 utils.c, valprint.c: Include "demangle.h" and change all calls
6468 to cplus_demangle() or fputs_demangled() to use individual
6470 * valprint.c (type_print_1): Change options to cplus_demangle
6471 to print demangled function args. Still broken, but now less so.
6472 * cplus-dem.c: Include demangle.h, reorganize and update some
6473 comments to reflect reality.
6474 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6475 second arg from fixed integer to bit based multiple options.
6476 * cplus-dem.c (optable): Reformat and replace ansi members with
6478 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6480 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6482 * values.c (set_internalvar): Force evaluation of lazy values.
6483 Bug reported by RMS.
6485 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6487 * Makefile.in (VERSION): Bump to 4.5.2.
6488 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6489 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6490 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6491 proper handling of bit fields.
6492 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6493 * symtab.h: Fix couple of misspellings in comments.
6494 * value.h (struct value): Clarify use of bitpos.
6495 * value.h (unpack_field_as_long): Change prototype, returns
6497 * values.c (unpack_field_as_long): Change return type to LONGEST,
6498 sign extend unpacked fields that are signed, other rewriting.
6499 * config/ncr3000.mt: New target config file.
6501 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6503 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6504 even when printing 8-bit characters.
6506 * gdbtypes.c (make_{reference,pointer,function}_type): New
6507 functions which handle overwriting of forward-referenced types
6508 for stabs file reading.
6509 (lookup_{reference,pointer,function}_type): These just call
6510 the make_*_type functions with a null storage alloc parameter.
6511 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6512 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6514 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6515 (dbx_alloc_type): Make it easier to understand. No funct change.
6516 (define_symbol: 't'): Don't put the typedef name into the name of
6517 the struct, union, or enum. Bugfix.
6518 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6519 routines to properly handle overwriting preallocated types so that
6520 forward references will work.
6521 (read_enum_type): Force enum values to file scope, due to bug in
6522 Sun compiler output. FIXME, fix later.
6524 Remove unused header_file_prev_index mechanism. It was already
6525 obsolete in gdb-3.5. These comments appeared in 3.5:
6526 /* This code was used before I knew about the instance codes.
6527 My first hypothesis is that it is not necessary now
6528 that instance codes are handled. */
6529 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6530 * buildsym.h: Remove it and prev_index that saves it.
6531 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6533 * solib.c (special_symbol_handling): When called from core files,
6534 must set up debug_addr. Don't print error messages, just return.
6535 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6537 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6539 * cplus-dem.c: Allow nested class names (as in
6540 Foo::Bar::method()).
6541 Allow the cleaner cfront style of nested class names
6542 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6543 Make cplus_demangle re-entrant by removing use of global
6544 variables. Instead, place all shared variables in a
6545 stack-allocated structure, and pass around its address.
6547 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6549 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6550 29k-share/* subdirs...
6552 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6553 rewrite, only leave out the bugs.
6555 * Makefile.in: Add 29k/UDI support. Improve depend.
6556 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6558 * am29k-tdep.c: Update to use new calling conventions, and misc
6561 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6563 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6565 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6566 breakpoint instructions that leave PC pointing at the right place.
6568 * core.c (core_open): Call warning() to print warnings.
6570 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6572 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6573 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6574 This prevents a crash when trying to lookup the value of a
6575 non-existent symbol.
6577 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6579 * signame.c, signame.h: Remove, replaced by strsignal.c in
6581 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6582 sun386-xdep.c: Remove include of signame.h
6583 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6584 * Makefile.in (HFILES): Remove signame.h
6585 * Makefile.in (OBS): Remove signame.o
6586 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6587 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6588 psignal, perror): Add prototypes.
6589 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6591 * depend: Manually remove signame.[cho] references.
6592 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6594 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6595 with safe_strsignal.
6596 * core.c (core_open): Replace use of sys_siglist with
6598 * core.c (memory_error): Replace use of sys_errlist with
6600 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6602 * infcmd.c (program_info): Replace use of sys_siglist with
6604 * infrun.c (signal_stop, signal_print, signal_program):
6605 Allocate dynamically based on dynamic determination of number
6606 of signals to support.
6607 * infrun.c (child_create_inferior): Replace use of sys_errlist
6609 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6611 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6612 strsigno and sys_siglist with safe_strsignal.
6613 * infrun.c (handle_command): Call signo_max to find number of
6614 signals. Replace sig_number with strtosigno and sig_abbrev with
6616 * infrun.c (signals_info): Replace sig_number with strtosigno.
6617 * infrun.c (_initialize_infrun): Call signo_max to find number of
6618 signals. Dynamically allocate signal_{stop,print,program}.
6619 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6620 * procfs.c (errnoname): Add function and prototype.
6621 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6622 of sys_siglist with safe_strsignal.
6623 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6624 sys_siglist with safe_strsignal.
6625 * procfs.c (info_proc_stop): Call errnoname.
6626 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6627 * stuff.c (main, get_offset): Replace use of sys_errlist with
6629 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6630 with safe_strsignal.
6631 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6632 with safe_strsignal.
6633 * utils.c (safe_strerror, safe_strsignal): Add functions that
6634 call strerror and strsignal respectively, and deal with NULL
6636 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6637 sys_errlist with safe_strerror.
6638 * valprint.c (val_print): Replace use of sys_errlist with
6641 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6643 * Makefile.in: rework CFLAGS so that they can be set from the
6644 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6645 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6646 Pass CFLAGS on recusions.
6648 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6650 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6651 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6652 overkill for the problem it solved.
6653 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6654 and default to simply printing type names as appropriate.
6655 * main.c (main): Remove one of the leading newlines from
6656 warning_pre_print initialization.
6657 * objfiles.c (open_existing_mapped_file): Add function and
6659 * objfiles.c (open_mapped_file): Rewrite to use new function
6660 open_existing_mapped_file.
6662 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6664 * sun3-xdep.c (fetch_core_registers): Lint.
6665 * tm-sun3.h: Prototype lint.
6668 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6670 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6671 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6672 * objfiles.c: Cast calls to close() with unused returns to void.
6673 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6674 old objfile's name before updating it.
6675 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6676 * objfiles.h (objfile struct): Add mmfd member.
6677 * symfile.c (syms_from_objfile): Move some code to
6678 new_symfile_objfile.
6679 * symfile.c (new_symfile_objfile): Add new function, common code
6680 from syms_from_objfile.
6681 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6682 mapped and unmapped symbol files.
6683 * symfile.c (symbol_file_command): Print "No symbol file now"
6684 message, ala exec_file_command for the exec file.
6685 * symfile.h (new_symfile_objfile): Add prototype.
6686 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6687 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6689 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6691 * rs6000-pinsn.c: New version from IBM (Metin).
6692 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6693 to avoid warnings from some compilers.
6695 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6697 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6698 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6699 type's flag word that marks it as a fundamental type.
6700 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6701 flags argument for all calls to init_type().
6702 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6703 flags argument for all calls to init_type(). Also remove
6704 dependency on host sizes for ints, floats, etc.
6705 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6706 flags argument for all calls to init_type(). Also remove
6707 dependency on host sizes for ints, floats, etc.
6708 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6709 bit to flags argument for all calls to init_type(). Add types
6710 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6711 * valprint.c (unsigned_type_table, signed_type_table,
6712 float_type_table): Remove.
6713 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6714 bit when printing fundamental types, and print the actual name
6715 for such types, rather than inventing one. Remove code that
6716 invented fundamental type names.
6717 * valprint.c (_initialize_valprint): Remove initializations
6718 for now removed unsigned_type_table, signed_type_table, and
6721 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6723 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6724 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6727 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6729 * dwarfread.c (target_to_host): New function similar to previous
6731 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6732 Extensive changes to convert all previous usages to use new
6733 target_to_host() function.
6734 * dwarfread.c (struct dieinfo): Change types of most integral
6735 members to be unsigned.
6737 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6739 * WHATS.NEW: Revise -mapped doc.
6741 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6743 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6744 too high or when skipping `forwards' moves us backwards.
6745 (parse_type): Print mis-guessed tag name in complaint.
6746 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6747 (parse_procedure): Do not attempt to create symbols; just fill in
6748 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6749 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6750 for clarity. Set top_stack before calling parse_external. In
6751 stabs, sort symbols before calling parse_procedure.
6753 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6754 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6755 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6756 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6759 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6761 * Makefile.in (VERSION): Set to 4.5.1.
6762 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6763 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6764 fill_gregset): New functions for SVR4 /proc support.
6765 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6766 Remove new symbol types and such to ../include/coff/symconst.h.
6767 (parse_symbol): Simplify code for parsing struct/enum/unions.
6768 (parse_type): Handle `long long' types.
6769 (upgrade_type): Handle `const' qualifier.
6770 (parse_partial_symbols): fix indentation, clean a bit.
6772 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6774 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6775 copy in data from raw read buffers, calling bfd byteswapping
6776 routines as appropriate. Use to replace most existing memcpy
6778 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6779 * configure.in: Recognize new ncr3000 config.
6780 * config/ncr3000.mh: New config file.
6782 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6786 * README: Update for release.
6787 * Makefile.in: Update version to 4.5.
6788 * WHATS.NEW: The obvious.
6790 * depend: Generate new depend file for this release.
6792 * Makefile.in (depend): Fix dependancy generation so that it does
6793 not include gcc 'fixincluded' files, which are usually in a system
6796 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6798 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6799 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6800 symbols for nameless types. And, handle `R' (register parameter
6801 type) for AIX. (an extension to existing stabstring grammar).
6802 * rs6000-xdep.c: Fix typo (= should have been ==).
6804 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6806 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6808 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6810 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6811 * signame.c (SIGWAITING, SIGLWP): Add.
6813 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6815 * xm-i386mach.h: add decls for errno and strdup().
6817 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6818 used in array index context (otherwise, some compilers barf).
6820 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6822 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6823 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6824 in a system call, and provide better backtrace if so.
6826 * Makefile.in (HFILES): Add xcoffsolib.h.
6827 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6828 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6830 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6831 mipscoff_symfile_read): Convert to BFD to do file I/O.
6833 * symfile.c: #include <ctype.h> to get proper def if isspace().
6835 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6837 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6839 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6840 function also when parsing embedded stabs.
6842 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6844 * mipsread.c: Fix more declarations.
6846 * mipsread.c: Fix many invocations of complain. Use enum
6847 type_code where appropriate.
6849 * xm-vaxult.h: Add decl for strdup().
6851 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6854 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6856 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6859 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6861 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6862 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6863 Merge in more patches for rs6000 from Metin Ozisik.
6864 * utils.c: Fix typo in comment.
6866 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6868 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6869 * procfs.c (attach): Set nopass_next_sigstop if attached
6870 process is forcibly stopped.
6871 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6872 resending SIGSTOP to attached process on first resume.
6874 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6876 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6878 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6880 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6881 (VERSION): Bump to 4.4.85.
6882 * mipsread.c: Update for new include files. Lint.
6883 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6884 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6885 Don't need to bring in mipsread.o specially any more.
6887 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6889 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6890 routine (for Irix-4.x). Make many funcs static and void.
6891 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6892 * (init_extra_frame_info): Don't trash cached value of frame
6893 pointer register. This fixes backtracing through routines that use
6894 alloca(). Generally clean up declarations of functions, and use
6895 typedefs and macros to reference data structures as appropriate.
6896 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6899 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6901 * values.c (unpack_long): Fix unpacking error for signed chars
6902 on hosts where the default character type is unsigned.
6903 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6904 for newer SVR4 variants.
6905 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6906 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6907 * procfs.c (mappingflags): Add support for MA_PHYS
6909 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6911 * buildsym.c (read_struct_type): Avoid coredump when C++
6912 abbreviated type name is messed up. Reported by Joe Buck.
6913 FIXME, we need to determine whether GDB or GCC needs to be
6914 smarter to correctly locate this type name.
6916 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6917 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6918 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6919 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6920 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6922 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6924 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6925 * symtab.h (current_source_symtab): Make extern
6926 * symtab.h (current_source_line): Make extern
6927 * inferior.h: Move all procfs.c prototypes to one place, add
6928 prototype for proc_signal_handling_change. Add prototypes for
6929 signal_stop_state, signal_print_state, and signal_pass_state.
6930 * inferior.h (stop_soon_quietly): Make extern
6931 * inferior.h (attach_flag): Make extern
6932 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6933 * infrun.c (signal_stop_state, signal_print_state,
6934 signal_pass_state): New functions to query specific signal
6936 * infrun.c (handle_command): Minor error message change, add
6937 NOTICE_SIGNAL_HANDLING_CHANGE.
6938 * procfs.c (open_proc_file): Remove iris specific reset of
6939 inherit-on-fork flag, moved to proc_set_exec_trap().
6940 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6941 to reset inherit-on-fork flag, bash comment to GNU form.
6942 * procfs.c (proc_base_address, set_proc_siginfo,
6943 fetch_core_registers): Conform to code style.
6944 * procfs.c (signame.h): Include.
6945 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6946 syscallname(), info_proc_syscalls()): New macros, tables, and
6947 functions to organize and report system call information.
6948 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6949 saved_exitset, saved_entryset): Add to procinfo struct.
6950 * procfs.c (struct trans): Add.
6951 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6952 siginfo_table, errno_table): Tables to translate numeric values
6953 to symbolic names and short descriptions.
6954 * procfs.c (signalname, info_proc_signals): Add function and
6956 * procfs.c (proc_info): Now info_proc.
6957 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6958 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6959 info_proc_faults, lookupname, lookupdesc, sigcodename,
6960 sigcodedesc): New functions.
6961 * procfs.c (proc_signal_handling_change): New function to set
6962 the trace flags based on the state of gdb's signal handling flags.
6963 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6964 and remove code to do PIOCSTRACE ioctl.
6965 * procfs.c (attach, detach): Preserve and restore process flags
6966 using saved_* fields in procinfo struct.
6967 * procfs.c (attach): Call proc_signal_handling_change.
6968 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6969 * procfs.c (proc_desc): Update for latest changes.
6970 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6971 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6972 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6974 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6976 * procfs.c (set_proc_siginfo): Add prototype and new function.
6977 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6978 up inferior siginfo struct.
6979 * elfread.c (elf_symfile_read): Compute the relocation amount
6980 by subtracting off the address of the ".text" section.
6981 * solib.c: Add pointer to ".text" section to so_list struct.
6982 * solib.c (solib_map_sections): Initialize pointer to ".text"
6983 section in so_list struct.
6984 * solib.c (symbol_add_stub): Pass base address of ".text"
6985 section to symbol_file_add, rather than the load address of
6986 the shared library. On SunOS they are the same. On SVR4 they
6989 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6991 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6992 function name, not .gdbinfo. symbol.
6994 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6996 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6998 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7000 * Makefile.in (VERSION): 4.4.8
7002 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7003 commands in .cshrc/.profile won't get traced.
7005 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7007 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7008 * exec.c (build_section_table): Don't abort if no sections.
7009 * sparc-tdep.c (single_step): Lint.
7010 * utils.c (mrealloc): Handle realloc (0, size) case here.
7012 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7014 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7017 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7019 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7020 .gdbinfo. symbols are created. Move creation from parse_procedure
7021 to parse_symbol, where it is fairly easy to grow the symtab. This
7022 also fixes a symtab trashing bug on all mips-based systems.
7023 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7025 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7026 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7028 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7030 * c-exp.y: Add missing return type to yyparse() prototype.
7032 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7034 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7036 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7037 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7038 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7039 (patch_opaque_types): Avoid dummy args and result.
7040 * objfiles.c (have_partial_symbols, have_full_symbols,
7041 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7042 (iterate_over_objfiles, iterate_over_symtabs,
7043 iterate_over_psymtabs): Remove, clunky and slow.
7044 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7045 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7046 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7047 dump_objfile): Remove dummy args and results. Move filename
7048 comparisons to callers.
7049 (printsyms_command, printpsyms_command, printmsyms_command,
7050 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7051 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7052 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7053 list_symbols, make_symbol_completion_list): Replace explicit
7054 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7055 Eliminate Dijkstra flag crap, break out of loops with gotos.
7056 (lookup_symtab_1): Protect '/' tests from short filenames.
7057 (cplus_mangled_symbol): Move inline into lookup_symbol.
7058 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7059 (relocate_minimal_symbol): Move inline to vmap_symtab.
7060 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7061 iterate_over_msymbols with ALL_MSYMBOLS.
7063 Misc cleanup prior to release.
7065 * Makefile.in (VERSION): Roll to 4.4.7.
7066 (HFILES): Add call-cmds.h.
7067 * call-cmds.h: New header for command fns called by other files.
7068 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7069 (breakpoint_1): Remove unused type arg. Change callers.
7071 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7072 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7073 * mipsread.c: Add prototypes for all static functions.
7075 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7076 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7077 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7078 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7079 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7080 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7083 * buildsym.c (define_symbol): Handle global register variables
7084 (from Pierre Willard). Complain if register numbers are too large.
7085 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7086 * tm-sparc.h: Don't #include <sun4/reg.h>.
7087 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7088 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7090 * language.h: Avoid forward enum declaration.
7091 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7092 config/sun4os5.mt: New host and target.
7093 * defs.h (errno): #include <errno.h> rather than assuming int.
7094 From Pierre Willard.
7096 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7097 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7098 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7099 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7100 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7101 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7102 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7104 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7106 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7107 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7108 * language.h (enum exp_opcode): Avoid forward enum def.
7109 * main.c (define_command, user_defined_command): Lint.
7110 * mem-break.c, xcoffread.c: Lint.
7111 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7113 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7115 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7116 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7117 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7118 or IBM6000_TARGET as (approximately) appropriate.
7120 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7122 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7123 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7124 or not to try reading symbols from a mapped objfile. Plugs memory
7125 leak due to shared libraries generating no psymtabs or symtabs.
7127 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7129 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7130 * copying.awk: Lint. Make stronger warning at top of copying.c.
7131 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7132 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7133 (lookup_pointer_type): Add FIXME comment.
7134 * main.c (set_history_size_command): Disallow negative size.
7135 * partial-stab.h: Update copyright.
7136 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7138 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7140 * main.c (set_history_size_command): Negative size is error.
7141 (Reported by Peggy Fieland.)
7143 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7145 * coffread.c (coff_symfile_init): Update comment.
7146 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7147 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7148 macros to access the dbx specific objfile information.
7149 * dbxread.c (symfile_string_table, symfile_string_table_size):
7150 Remove these local variables.
7151 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7152 read_dbx_symtab): Remove the stringtab and stringtab_size params
7153 from the function prototypes, the function definition, and the
7154 function calls. These are now available via DBX_STRINGTAB and
7155 DBX_STRINGTAB_SIZE using the objfile pointer.
7156 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7157 an arg to read_dbx_symtab.
7158 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7159 stringtab and the dbx specific per-objfile private info.
7160 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7161 args in prototype, function definition, and function calls. It is
7162 now available via the DBX_SYMCOUNT macro using the objfile
7164 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7165 local instance of struct dbx_symfile_info and replace with DBX_*
7167 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7168 symfile_string_table and symfile_string_table_size.
7169 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7170 symfile_string_table.
7171 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7172 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7173 stringtab size variables. Remove all code that used to reread
7175 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7176 to prior to any calls to mmalloc for the objfile specific heap.
7177 * utils.c (init_malloc): Document the requirement that for each
7178 heap for which corruption checking is desired, that init_mmalloc
7179 must be called prior to any mmalloc calls on the heap.
7181 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7183 * rs6000-pinsn.c: Make dis-assembly output more like
7184 other targets: Don't print instruction in hex before
7185 the assembly; use print_address to print out jump
7188 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7190 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7191 * cplus-dem.c: Support "Sc" meaning "signed char".
7193 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7195 * configure.in: fix iris/iris3.
7197 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7199 * command.c, main.c (various places): Use ctype.h macros
7200 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7201 (such as (x >= 'A' && x <= 'Z')).
7202 (There are still more of these in other files.)
7203 * main.c (defined_command): Lower-case the user's
7204 new command before entering it. Needed because
7205 command lookup is case-insensitive (and also lower-cases).
7206 (Based on Metin's earlier patch.)
7208 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7210 * config/irix4.mh: new file.
7212 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7214 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7217 * xm-mips.h: Declare strdup for ultrix.
7219 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7220 when calling new_symbol.
7221 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7224 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7226 * config/rs6000.mh: Update (for Fred's new mmalloc)
7227 flags to disable use of GNU malloc/mmalloc.
7228 * munch: Change SYSV rule to allow .text before the label,
7229 as well as after, to work for AIX.
7230 * gdbtypes.h: Minor clarifiction.
7232 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7234 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7235 continuation in yet another place (between method declarations).
7237 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7239 * mips-tdep.c: include symfile.h and objfiles.h to fix
7242 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7244 * valops.c (value_struct_elt_for_reference): Added 'offset'
7245 parameter to handle multiple inheritance.
7246 * eval.c, value.h: Update accordingly.
7248 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7250 * objfiles.h: New file
7251 * Makefile.in (HFILES): Add objfiles.h
7252 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7253 main_scope_lowpc, main_scope_highpc.
7254 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7255 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7256 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7257 xcoffread.c, : Include objfiles.h.
7258 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7259 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7260 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7261 inside_entry_file() and logic changed appropriately.
7262 * blockframe.c (outside_startup_file): Renamed to
7263 inside_entry_file() and logic changed appropriately.
7264 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7265 and logic changed to use per-objfile specific fields.
7266 * blockframe.c (inside_entry_scope): Renamed to
7267 inside_entry_func() and logic changed to use per-objfile specific
7269 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7270 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7271 Remove extern decls.
7272 * symfile.c, symfile.h (entry_point): Remove extern decl.
7273 * coffread.c (coff_symfile_init): Common entry point init code
7274 moved to symfiles.c, call init_entry_point_info().
7275 * coffread.c (complete_symtab): Use new per-objfile entry info.
7276 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7277 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7279 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7280 * defs.h (inside_entry_scope, outside_startup_file,
7281 inside_main_scope): Prototypes changed for renames to
7282 inside_entry_func, inside_entry_file, inside_main_func,
7284 * symfile.c (syms_from_objfile): Common entry point init code
7285 moved to init_entry_point_info() and call init_entry_point_info().
7286 * symfile.h (init_entry_point_info): Include prototype.
7287 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7288 moved to symfiles.c and call init_entry_point_info().
7289 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7290 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7291 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7293 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7294 works for the majority of targets.
7295 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7296 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7297 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7298 Use default definition in frame.h.
7299 * frame.h (selected_frame_level): Make decl extern.
7300 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7301 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7302 * partial-stab.h: Use new per-objfile entry info.
7303 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7304 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7305 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7306 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7307 have_minimal_symbols): Prototypes moved to objfiles.h.
7308 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7309 Macros moved to objfiles.h.
7310 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7312 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7314 More C++ improvements (pointers to members, qualified names).
7315 * c-exp.y: Support exp.type::name and exp->type::name
7316 syntaxes. (Unfortunately, doesn't work for static members.)
7317 * c-exp.y, eval.c: Make type::~type work better.
7318 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7319 value_static_field by value_struct_elt_for_reference.
7320 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7321 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7322 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7323 for OP_SCOPE operand; no point in it now that we use lazy
7324 reading of values, and use "reference to member" objects.
7325 * gdbtypes.h: Clarify comment.
7326 * valops.c: Change value_struct_elt_for_address to return
7327 a reference (or variable), rather than a pointer. Change
7328 the name to value_struct_elt_for_reference to reflect this.
7329 Returning a reference instead of a address provides a
7330 generalization, since we can use the routine for both
7331 class::name as well as &class::name.
7332 Also, recurse to handle multiple inheritance properly.
7333 * valprint.c: Moved code to print pointer-to-members
7334 to new function point_class_member. This allows a
7335 "reference-to-member" to be printed using the same code.
7336 * valprint.c (type_print_varspec_prefix): Avoid printing
7337 "struct " for domains of class-member types.
7338 * valops.c (search_struct_field): Inline code for simplified
7339 version of value_static_field (which can then be deleted).
7340 * value.h: Rename value_struct_elt_for_address to
7341 value_struct_elt_for_reference. Delete value_static_field.
7342 * values.c: Remove no longer used function value_static_field.
7344 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7346 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7347 elfread.c (coff_symfile_finish): Add function, prototype, and
7348 add to the xxxx_sym_fns struct for each file type. Also reformat
7349 the xxxx_sym_fns vector to a standard format and add comments.
7350 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7351 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7352 Pass pointer to struct objfile rather than pointer to sym_fns.
7353 Change references inside each function accordingly. Allocate any
7354 symbol file specific info in the per-objfile memory region.
7355 * dbxread.c (free_and_init_header_files): Break function into
7356 free_header_files(), called from dbx_symfile_finish(), and
7357 init_header_files(), called from dbx_new_init().
7358 * dbxread.c (dbx_new_init): Move deallocation things to new
7359 dbx_symfile_finish function.
7360 * elfread.c (elf_new_init): Call buildsym_new_init().
7361 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7362 routine for the objfile before deallocating other stuff.
7363 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7364 * symfile.h: Move struct sym_fns to before struct objfile def.
7365 Add sym_finish function pointer and change prototypes of other
7366 function pointers to reflect passing struct objfile pointer rather
7367 than struct sym_fns pointer.
7368 * symfile.c: Remove now obsolete symtab_fns pointer.
7369 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7370 locates the correct sym_fns struct for the given objfile.
7371 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7372 for better support of mapped symbol tables.
7373 * symfile.c (symbol_file_command): Remove obsolete code using
7375 * symfile.h: Remove duplicate declarations for symfile_objfile,
7376 entry_point, and object_files.
7377 * target.c (target_info): Compare symfile_objfile to NULL.
7378 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7379 aixcoff_symfile_finish().
7381 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7383 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7384 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7385 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7387 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7389 Some improvements to g++ debugging.
7390 * symtab.c (list_symbols): demangle before pattern matching.
7391 * symtab.c: Other fixes to improve handing of operators.
7392 * valprint.c (type_print_base): Fix test for constructor.
7393 * values.c (value_static_field): Allow evaluation of
7394 CLASS::METHOD, returning a function pointer.
7396 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7398 * Makefile.in (VERSION): Roll 4.4.6.
7399 * exec.c (exec_file_command): Add code to ignore optional args
7400 passed in by file_command() for use in symbol_file_command().
7401 * main.c (main): Document -mapped and -readnow in help summary.
7402 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7403 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7404 to get filename from bfd with bfd_get_filename(). Test mapto
7405 against 0, not NULL. Use mstrsave() to make copy of filename.
7406 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7408 * remote-vx.c (vx_load_command, add_symbol_stub):
7409 Symbol_file_add() takes an additional arg.
7410 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7412 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7413 changed to return a bfd not an objfile pointer.
7414 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7415 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7416 Change to eliminate local bfd and use symfile_bfd_open() plus
7417 allocate_objfile(). Add code to implement readnow option.
7418 * symfile.c (symbol_file_command): Changes to option handling,
7419 readnow functionality moved to symbol_file_add().
7420 * symfile.c (symfile_init): Eliminate local copy of bfd.
7421 * symfile.c (add_symbol_file_command): Changes to parse mapped
7422 and readnow options.
7423 * symfile.h (allocate_objfile): Arg removed from prototype.
7424 * symtab.h (symbol_file_add): Arg added to prototype.
7425 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7428 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7430 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7431 mtrace.awk, state.c, state.h: Removed.
7432 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7433 directories searched for source files.
7434 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7435 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7436 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7437 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7438 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7439 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7440 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7442 * Makefile.in (HFILES): Remove state.h
7443 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7444 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7445 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7446 * Makefile.in (clean): Remove all object files.
7447 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7448 * cplus-dem.c: Remove prototypes definitions that are now done in
7450 * dbxread.c (throughout): Change from using per-objfile
7451 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7452 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7453 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7454 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7455 * depend: Remove dependencies for state.o, state.h.
7456 * dwarfread.c: Add declaration for warning_pre_print.
7457 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7458 * dwarfread.c (throughout): Change from using per-objfile
7459 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7460 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7461 use supplied objfile.
7462 * i386-xdep.c (print_387_status): Change to use warning() rather
7464 * i387-tdep.c (print_387_control_word): Change to use warning()
7465 rather than printfs.
7466 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7467 that some compilers grumble about.
7468 * language.c (throughout): Add declaration for warning_pre_print
7469 and using warning() instead of printfs.
7470 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7471 * main.c (main): Add declaration for warning_pre_print and set it
7472 similarly to error_pre_print. Add declarations for
7473 mapped_symbol_files and readnow_symbol_files. Add appropriate
7474 definitions to long_options[].
7475 * minsyms.c: Trivial fix to comment.
7476 * objfiles.c (allocate_objfile): Substantially rewritten for
7477 using mapped symbol files.
7478 * objfiles.c (throughout): Change from using per-objfile
7479 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7480 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7481 * source.c (throughout): Change from using per-objfile
7482 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7483 * source.c (open_source_file): Use mstrsave to save file name in
7484 mapped symbol region for objfile.
7485 * symfile.c: Remove include for state.h.
7486 include to local form.
7487 * symfile.c (symbol_file_add_digested): Remove.
7488 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7490 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7491 from objfile structure. Add malloc descriptor pointer (md).
7492 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7493 * symm-xdep.c (print_fpu_status): Use warning() rather than
7495 * symmisc.c (free_symtab_block): Now takes and uses current
7497 * symmisc.c (throughout): Change from using per-objfile
7498 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7499 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7500 Sun compiler grumblings when PTR is char *.
7501 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7502 msymbols() to correct pointer type.
7503 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7504 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7505 error always starts on a line of it's own.
7506 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7507 Rewrite for new mapped malloc package use.
7508 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7509 that don't want to use the mapped malloc package; pass arguments
7510 on to traditional malloc package functions.
7511 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7512 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7513 mrealloc, malloc, and realloc but get fatal error if runs out
7515 * utils.c (msavestring, mstrsave): Save a string in a specific
7516 mapped malloc region.
7517 * utils.c (print_spaces): Use xmalloc to get the buffer.
7518 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7519 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7520 * config/i386v4.mh: Insignificant reorganization.
7522 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7524 * xcoffread.c: Only enable compilation of debugging functions
7525 if IBM6000 is defined. Fails to compile otherwise.
7527 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7529 * Makefile.in: pass MAKEINFO down on info.
7531 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7533 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7534 useless code, including an lseek to an uninitialized variable.
7535 Reported by Jim Williams <jimbo@wrs.com>.
7537 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7539 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7540 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7541 * minsyms.c, symfile.c: Changes that may be generally
7542 applicable, but are #ifdef IBM6000 for now.
7543 * rs6000-xdep.c: Fixed typo in comment.
7544 * rs6000-tdep.c: Non-substatial changes.
7545 * xoffread.c: The main change here is addition of some
7546 debugging functions.
7547 * xoffexec.c: More changes.
7549 * xcoffread.c: Fixed two too-few-parameters bugs.
7551 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7552 to SOLIB_CREATE_INFERIOR_HOOK macro.
7554 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7556 * symfile.h: Add prototype for iterate_over_msymbols().
7557 * symtab.c (cplus_mangled_symbol): Add function.
7558 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7559 iterate_over_msymbols to find demangled C++ symbol.
7560 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7561 value to iterate_over_msymbols().
7562 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7565 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7567 * Makefile.in: added check target.
7569 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7571 * ecoff.c: Move to ../bfd/coff-msym.c.
7572 * config/mt-*mips: Remove ecoff.o from the configuration.
7573 * remote.c (): Add newline to initial +.
7574 (remote_resume): Mention how to cope with signals.
7575 (remote_interrupt): Add debug msg.
7576 (remote-wait): Implement new 'T' reply, which includes
7577 status, PC, and FP all in a single short message.
7578 (putpkt): Add further debugging of packet acks.
7579 * mipsread.c (fixup_symtab): Also swap RFD's.
7580 (parse_partial_symbols): Avoid bug on unknown symbol types.
7581 * Makefile.in (VERSION): Roll to 4.4.5.
7582 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7583 for remote MIPS by limiting heuristic to 200 byte search.
7584 (heuristic_proc_desc): Byte-swapping.
7585 (mips_print_register): Cope with failure of
7586 read_relative_register_raw_bytes. Byte-swap integers for
7588 * mips-pinsn.c (print_insn): Byte-swap instruction.
7590 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7592 * config.sub configure.in config/mh-irix4
7593 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7594 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7595 gdb/xm-irix4.h gdb/config/mt-irix3
7596 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7598 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7600 * defs.h, utils.c: xrealloc takes PTR as first arg.
7601 * defs.h: Reword confusing comment about ANSI prototypes.
7602 * defs.h: Some minor whitespace changes.
7603 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7604 not NULL, which can be (void *).
7605 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7606 * tm-i386v.h (SP_ARG0): Define
7607 * xm-sysv4.h: Back out of change for missing prototypes.
7608 * i386-tdep.c (get_longjmp_target): Add function.
7610 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7612 * Makefile.in: install man page too.
7614 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7616 * All GDB files that #include defs.h: Removed stdio.h.
7617 (defs.h): #include stdio.h.
7619 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7621 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7622 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7623 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7624 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7625 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7626 it before printing out the hex shape of an address.
7628 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7630 * rs6000-xdep.c (frame_initial_stack_address): Move
7631 code to set frame->cache_fsr into new separate function
7632 frame_get_cacahe_fsr. This allows fixing a fatal error.
7633 * xcoffexec.c: Turn previously suppressed error
7634 message back on, after cleaning up BFD.
7636 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7637 printing of blank line, since it cases printing of an
7638 extra blank line. Is this intended? It does mess up
7640 * defs.h: Put back declarations of malloc and realloc,
7641 but protected by #ifndef MALLOC_INCOMPATIBLE.
7642 * objfiles.c: Undo previous change: Use malloc/realloc
7643 for objfile malloc/realloc fields (but add a cast).
7644 * xcoffexec.c: Suppress an error message (for now).
7646 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7648 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7649 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7650 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7652 * xcoffread.c: Modifications to C_DECL storage class handling, and
7653 introduction of an old smash_to_pointer_type() routine.
7655 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7656 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7657 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7658 parameters have been modified.
7660 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7661 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7662 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7663 and fetch_inferior_registers() always fetched all the registers
7664 resulting valid register values at hand all the time. Pushing a dummy
7665 frame did not require validating all register values first. After
7666 putting the above mechanism into action, we didn't have valid registers
7667 values always ready. Thus, all registers need to be fetched before
7668 pushing a dummy frame now.
7670 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7671 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7672 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7673 the starting address (actual frame address) of a frame.
7674 * rs6000-tdep.c: modifications to function_frame_info() to see if
7675 function reserves a frame pointer register (alloca register)
7676 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7677 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7678 functions with alloca() calls.
7680 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7682 * xm-sysv4.h: Provide definitions/prototypes for host environment
7683 functions for which no definitions or prototypes are provided in
7684 any currently included gdb or host environment header files.
7685 For SVR4, this currently includes malloc and realloc, which cannot
7686 be portably prototyped in any gdb include file.
7688 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7690 * buildsym.h: Remove obsolete variable file_stabs.
7692 * Makefile.in: Move place where configure merges in host-
7693 and target-dependent fragments later, so the latter
7694 can override (say) GNU_MALLOC.
7695 * config/mh-rs6000: Use system malloc. Otherwise, I
7696 ended up with *two* incompatible versions of malloc
7697 (functions in libc would call the malloc in libc).
7698 I assume this is a shared library problem.
7700 * remote.c: Fix (presumed) typo.
7701 * objfiles.c: Use xmalloc/xrealloc instead of
7702 malloc/realloc (since the latter are no longer declared).
7704 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7705 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7706 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7707 handle individual registers.
7708 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7709 correctly in case it wasn't cached yet. (A problem showed up
7710 after fetching individual registers.)
7711 * buildsym.c: Disable type_synonym_name's type name overwriting
7712 in cases it is unnecesary. rs6000 portation doesn't use
7713 type_synonym_name, and it used to nullify type names
7714 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7715 type's name as soon as space for that type is allocated.
7716 * xcoffread.c: ignore a section's lineno information if it is
7717 not `.text'. (In rs6000 bfd portation integration, skipping over
7718 `.pad' sections are ignored since it was in machine independent
7719 part of the code. Thus, a problem of fake sections with invalid
7720 lineno information arised.)
7722 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7723 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7724 * rs6000-tdep.c: make function_frame_info() work whether or not
7725 reading from a core file.
7726 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7728 * infrun.c. main.c, printcmd.c. symtab.c:
7729 More changes from IBM for rs6000.
7732 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7734 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7735 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7736 Merge in changes (mostly from IBM) for RS6000.
7737 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7738 More changes from IBM for RS6000. These are in machine-
7739 independent code, and probably could do with some cleaning
7740 up. The most questionable of these are #ifdef IBM6000.
7741 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7742 to single_step() (for consistency with rs6000 and i860).
7743 * utils.c: Allow the 1st arg to xrealloc to be NULL
7744 (in which case do malloc). This removes the need for
7745 some tests in xcoff code (and perhaps other places?).
7746 * coffread.c: Removed variables last_source_file,
7747 type_vector, and type_vector_length as these are now
7748 defined by buildsym.[ch].
7749 * defs.h: Remove prototypes for malloc and realloc, since
7750 these should only be used to implement xmalloc and xrealloc,
7751 and they conflict with <stdlib.h> in AIX - where they
7752 return void* even when __STDC__ isn't defined. Sigh.
7753 * munch: Recognize *initialize* in data as well as text
7754 (AIX uses data). Also, incorporate a patch from Garrett
7755 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7756 much more sensible, by only trying to match the name of
7757 the initialize_foo function, and not the junk before it.
7759 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7761 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7762 unless symbol table indicates that something has changed.
7764 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7766 * remote.c: Make it work for embedded MIPS. Increase buffer
7767 size, and use throughout. Round buffer size up if too many regs.
7768 Support baud rate setting and try for an 8-bit path. If
7769 interrupted while waiting for target, send a ^C down the wire.
7770 Avoid single-byte reads.
7771 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7773 * mips-xdep.h: Avoid the embedded regs when on Unix.
7775 * mipsread.c: Byte-swap the symbol table structures, using
7776 routines from ecoff.c, to read a symbol table written in any
7777 of the four possible byte orders.
7778 * configure.in (mips-big-* target): Same as Sony News.
7779 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7780 * ecoff.c: New file for symbol swapping routines.
7782 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7784 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7785 all-breakpoints' command.
7786 * (get_number): Allow users to enter negative breakpoint numbers.
7787 * (breakpoint_1): Reformat display of 'info break' to show new
7789 * (create_longjmp_breakpoint, breakpoint_re_set,
7790 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7791 symfile.c (syms_from_objfile): Re-do
7792 insertion of longjmp breakpoints. Move all code into
7793 breakpoint_re_set, and call that instead of
7794 create_longjmp_breakpoint in symfile.c.
7796 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7798 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7799 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7800 * symtab.c (find_pc_symtab): Handle having no objfiles.
7801 * infcmd.c: Fix comment.
7802 * objfiles.c (free_all_objfiles): Add.
7803 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7804 * symfile.c (symbol_file_command): free all objfiles when
7805 specifying a new symbol file.
7806 (reread_symbols): Stat the file name, don't fstat the descriptor.
7808 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7810 * Makefile.in, configure.in: removed traces of namesubdir,
7811 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7812 copyrights to '92, changed some from Cygnus to FSF.
7814 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7816 * dbxread.c (end_psymtab): Delete empty psymtabs.
7817 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7818 * symfile.h (struct objfile): Add free_psymtabs.
7820 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7822 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7824 * symfile.c (symbol_file_command): strcmp => !strcmp.
7825 * breakpoint.h: Move prototypes to follow enum definition they need.
7826 * breakpoint.c, infrun.c: Lint.
7827 * printcmd.c: Use `enum enable' rather than `enum
7829 * mipsread.c: First pass at making it compile with the new
7830 objfile changes. Probably seriously broken still, but it
7833 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7835 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7836 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7837 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7838 stepping (and nexting) through longjmp(). Also, cleanup
7839 breakpoint handling quite a bit by creating explicit breakpoint
7840 types instead of using magic breakpoint numbers.
7841 Makefile.in: Update version to 4.4.3
7843 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7845 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7846 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7847 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7849 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7851 * minsyms.c (install_minimal_symbols): Add bunches to any
7852 existing minsyms in the objfile. Avoid extra mallocation
7853 by working directly in the obstack. Remove ignored `mainline' parm.
7854 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7855 xcoffread.c: Change all callers.
7856 * FIXME: We should be able to eliminate MAINLINE from all the
7857 symbol readers now, with a small bit of work.
7859 * valops.c, value.h: Lint.
7860 * remote-vx.c: Add missing break; statement. Bugfix by
7861 Michael Sclafani, <sclafani@src.dec.com>.
7863 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7865 * Makefile.in (VERSION): Update version to 4.4.2
7866 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7867 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7868 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7869 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7870 mmap-alloc.o, mmap-sbrk.o
7872 * altos-xdep.c: Minor whitespace change.
7873 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7874 use to new minimal symbol table use.
7875 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7876 * arm-xdep.c (store_inferior_registers): Returns void.
7877 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7878 Convert from misc function vector use to new minimal symbol table use.
7879 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7880 * breakpoint.c: Add prototypes for local functions.
7881 * breakpoint.c (catch_command_1): Change to static and remove unused
7883 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7884 * breakpoint.h: Change function decls to prototype form.
7885 * buildsym.c: Add prototypes for local functions.
7886 * buildsym.c: Moved hashname() function here from dbxread.c.
7887 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7888 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7889 * buildsym.c (dbx_alloc_type): Change to static.
7890 * buildsym.c (finish_block): Add objfile parameter.
7891 * buildsym.c (misc): Change symbol_obstack to objfile version.
7892 * buildsym.c (make_blockvector): Change to static.
7893 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7894 * buildsym.c (compare_line_numbers): Change to static, args are const,
7895 cast args when used.
7896 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7897 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7898 and made static. Add objfile parameter.
7899 * buildsym.c (end_symtab): Simplify code using line table size.
7900 Realloc the linetable on the objfile symbol_obstack and copy there.
7901 * buildsym.c (scan_file_globals): Convert from misc function vector
7902 use to new minimal symbol use.
7903 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7904 strings get allocated in objfile's symbol_obstack. Convert references
7905 to builtin types to lookup_fundamental_type().
7906 * buildsym.c (read_type): Make static, add objfile parameter, convert
7907 references to buildin types to lookup_fundamental_type().
7908 * buildsym.c (read_struct_type): Add objfile parameter.
7909 * buildsym.c (read_array_type): Make static, add objfile parameter.
7910 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7911 * buildsym.c (read_huge_number): Make static.
7912 * buildsym.c (read_range_type): Make static, add objfile parameter,
7913 convert references to buildin types to lookup_fundamental_type ().
7914 * buildsym.c (read_args): Make static, add objfile parameter.
7915 * buildsym.h: Convert function decl's to prototype form.
7916 * c-exp.y: Add prototypes for local functions, convert uses of misc
7917 function vector to minimal symbol table. Reformat all builtin type
7918 initializations and pass a NULL objfile to init_type() for them.
7919 * coffread.c: Change context_stack ref's to coff_context_stack,
7920 add local function prototypes. Cast uses of xrealloc arg 1.
7921 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7922 crafting a new type.
7923 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7924 * coffread.c (finish_block): Change name to coff_finish_block.
7925 * coffread.c (make_blockvector): Add and use objfile parameter.
7926 * coffread.c (record_line): Change name to coff_record_line.
7927 * coffread.c (start_symtab): Change name to coff_start_symtab.
7928 * coffread.c (end_symtab): Change name to coff_end_symtab.
7929 * coffread.c (record_misc_function): Change name to record_minimal_
7930 symbol and change to minimal symbol table use from misc func tbl.
7931 * coffread.c (coff_symfile_read): Convert from misc function vector
7932 use to minimal symbol table use.
7933 * coffread.c (hashname): Remove; use common version in buildsym.c.
7934 * coffread.c (decode_base_type): Change references to builtin types
7935 to calls to lookup_fundamental_type().
7936 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7937 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7938 * command.c: Add prototypes for local functions.
7939 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7940 appropriate member of the function union for that type.
7941 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7942 ifdef out the function since it isn't currently used.
7943 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7944 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7945 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7946 * command.c (help_cmd): Compare function pointer to NULL.
7947 * command.c (help_cmd_list): Compare function pointer to NULL.
7948 * command.c (lookup_cmd_1): Use correct member of function union.
7949 * command.c (undef_cmd_error): Make static.
7950 * command.c (complete_on_cmdlist): Use correct member of func union.
7951 * command.c (do_setshow_command): Use correct member of func union.
7952 * command.c (shell_escape): Convert rindex use to strrchr.
7953 * command.h (COMMAND_H): Define if already included.
7954 * command.h (cmd_list_element struct): Change 'function' to a union
7955 and prototype args. Prototype completer function.
7956 * command.h: Convert decl's to prototype form.
7957 * convex-xdep.c (store_inferior_registers): Returns void.
7958 * copying.c: Prototype local functions.
7959 * coredep.c: Minor whitespace change.
7960 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7961 * cplus-dem.c: Prototype local functions.
7962 * dbxread.c (hashname): Remove; moved to buildsym.c.
7963 * dbxread.c (free_and_init_header_files): Make static.
7964 * dbxread.c: Add prototypes for local functions.
7965 * dbxread.c (new_object_header_files): Remove; inlined usages.
7966 * dbxread.c (xrealloc usages): Cast args.
7967 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7968 and change usages accordingly.
7969 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7970 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7971 * dbxread.c (dbx_next_symbol_text): Make static.
7972 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7973 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7974 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7975 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7976 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7977 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7979 * dwarfread.c (record_misc_function): Change name to record_minimal_
7980 symbol and use minimal symbol table throughout.
7981 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7982 * dwarfread.c: Convert all references to builtin types to use the new
7983 lookup_fundamental_type function.
7984 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7985 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7987 * elfread.c (record_misc_function): Convert to use record_minimal_
7989 * elfread.c (elf_symtab_read): Add objfile parameter.
7990 * eval.c: Add prototypes for local functions and move some decls
7991 around to accomodate prototypes.
7992 * expprint.c: Add prototypes for local functions. Change references
7993 to misc function vector to minimal symbol table.
7994 * findvar.c (read_memory usages): Cast args.
7995 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7996 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7997 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7998 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7999 * gould-xdep.c: Minor whitespace change.
8000 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8001 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8002 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8003 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8004 * i386-tdep.c: Add prototypes for local functions.
8005 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8006 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8007 that defaulted to int.
8008 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8009 i386_push_dummy_frame): Returns void.
8010 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8011 int and explicitly declare return type as int.
8012 * i387-tdep.c: Minor formatting changes.
8013 * i960-tdep.c (leafproc_return): Convert from misc function vector
8014 use to minimal symbol table use.
8015 * infcmd.c: Add prototypes for local functions.
8016 * infcmd.c (continue_command, until_next_command, until_command,
8017 path_info, path_command): Make static.
8018 * infcmd.c (step_1, until_next_command): Convert from misc func
8019 vector to minimal symbol table use.
8020 * inflow.c: Add prototypes for local functions.
8021 * infptrace.c (store_inferior_registers): Returns void, not int.
8022 * language.c (_initialize_language): Use proper member of function
8024 * m2-exp.y: Add prototypes for local functions, convert misc function
8025 vector uses to minimal symbol table uses.
8026 * m2-exp.y (make_qualname, yyerror): Make static.
8027 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8028 * m68k-pinsn.c: Add prototypes for local functions.
8029 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8030 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8031 * m68k-stub.c: Add prototypes.
8032 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8033 use to minimal symbol table use.
8034 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8035 * m88k-xdep.c (store_inferior_registers): Returns void.
8036 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8037 * mach386-xdep.c (store_inferior_registers): Returns void.
8038 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8039 * main.c: Add prototypes for local functions.
8040 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8041 longjmp() result to (NORETURN void).
8042 * main.c (catch_errors): Prototype the 'func' parameter.
8043 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8044 Takes an unused arg.
8045 * main.c (execute_command): Call the right member of the func union.
8046 * main.c (command_loop_marker, symbol_completion_function,
8047 command_loop): Make static.
8048 * main.c (command_line_input): Make linelength unsigned, cast arg
8049 to command_line_input().
8050 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8051 * main.c (initialize_main): Call right member of function union.
8052 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8053 * mem-break.c: Include symtab.h
8054 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8055 * mips-xdep.c (store_inferior_registers): Returns void.
8056 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8057 use to minimal symbol table use.
8058 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8060 * mipsread.c (make_type): Remove, convert usages to init_type.
8061 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8062 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8063 vector use to minimal symbol table use.
8064 * parse.c: Add prototypes for local functions.
8065 * parse.c (xrealloc usages): Cast args.
8066 * parse.c (prefixify_expression, length_of_subexp): Make static.
8067 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8068 * parser-defs.h: Convert function decls to prototype form.
8069 * partial-stab.h: Convert from misc function vector use to new minimal
8071 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8072 the per-objfile copies.
8073 * printcmd.c: Add prototypes for local functions. Move some struct
8074 definitions around to accomodate prototypes.
8075 * printcmd.c (decode_format): Make static, change args oformat and
8076 osize to int from char.
8077 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8078 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8079 * printcmd.c (print_address_symbolic): Convert from misc function
8080 vector use to minimal symbol table use.
8081 * printcmd.c (address_info): Convert from misc function vector use
8082 to minimal symbol table use.
8083 * printcmd.c (delete_display, enable_display, disable_display_command):
8085 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8086 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8087 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8088 * pyr-xdep.c (store_inferior_registers): Returns void.
8089 * remote-mm.c (mm_load): symbol_file_add return value unused.
8090 * remote-nindy.c: Minor format change.
8091 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8092 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8093 * rs6000-xdep.c (store_inferior_registers): Returns void.
8094 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8095 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8096 vector use to minimal symbol table use.
8097 * solib.c: Add prototypes for local functions.
8098 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8099 function vector use to minimal symbol table use.
8100 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8101 * solib.c (find_solib, shared_library_command): Make static
8102 * solib.c (read_memory, write_memory usages): Cast args.
8103 * solib.c (special_symbol_handling): Add function
8104 * source.c: Add prototypes for local functions.
8105 * source.c (select_source_symtab): Convert to scan objfiles.
8106 * source.c (open_source_file): Make static.
8107 * source.c (xrealloc usages): Cast args.
8108 * source.c (source_line_charpos): ifdef out, unused.
8109 * source.c (get_filename_and_charpos): Make static.
8110 * stack.c: Add prototypes for local functions.
8111 * stack.c (print_frame_info, frame_info): Convert from misc function
8112 vector use to minimal symbol table use.
8113 * symfile.c: Add prototypes for local functions.
8114 * symfile.c (compare_symbols): Make args const PTR's.
8115 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8116 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8117 * symfile.c (obsavestring): Add objfile parameter.
8118 * symfile.c (init_misc_bunches, prim_record_misc_function,
8119 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8120 sort_misc_function_vector, compact_misc_function_vector): Remove
8121 * symfile.c (symbol_file_add_digested): Add function.
8122 * symfile.c (symbol_file_add): Returns struct objfile *.
8123 * symfile.c (symbol_file_command): Modify for state file use.
8124 * symfile.c (symfile_open): Add parameter "dumpable".
8125 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8126 * symfile.c (load_command, add_symbol_file_command): Make static.
8127 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8128 * symfile.c (rindex usages): Converted to strrchr.
8129 * symfile.c (allocate_psymtab): New
8130 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8131 converted to minimal symbol table usage, but no obvious conversion.
8132 * symfile.c (free_all_symtabs): Remove.
8133 * symfile.c (_initialize_symfile): Use per-objfile info.
8134 * symfile.h: Rework the objfile structure to add per-objfile data
8135 objects (psymbol_obstack, symbol_obstack, type_obstack,
8136 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8137 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8138 Add prototypes to function declarations.
8139 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8140 function vector usage to minimal symbol table usage.
8141 * symmisc.c (DEV_TTY): Define if not defined.
8142 * symmisc.c: Add local function prototypes.
8143 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8144 printpsyms_command, print_objfiles, print_objfiles_command):
8145 Rework to use iterate_over_*
8146 * symtab.c: Add prototypes for local functions.
8147 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8148 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8149 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8150 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8151 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8152 lookup_reference_type, lookup_member_type, allocate_stub_method,
8153 check_stub_method, create_array_type, smash_to_member_type,):
8155 * symtab.c (lookup_symbol): Some args are const.
8156 * symtab.h: All type related defs and structs moved to gdbtypes.h
8157 * symtab.h: Convert decls to prototypes.
8158 * target.c (noprocess): Make static.
8159 * target.h: Change decl's to prototypes.
8160 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8161 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8162 * utils.c (_initialize_utils): Use correct member of function union.
8163 * valarith.c: include gdbtypes.h
8164 * valops.c: include gdbtypes.h, add prototypes for local functions.
8165 * valops.c (value_push, value_arg_push, find_function_addr):
8167 * valops.c (value_string): Convert from misc function vector use
8168 to minimal symbol table use.
8169 * valops.c (check_field_in): Make arg const.
8170 * valprint.c: Add prototypes for local functions.
8171 * valprint.c (print_string): Make static
8172 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8173 * values.c: Add prototypes for local functions.
8174 * values.c (value_headof): Convert from misc function vector to
8175 minimal symbol table.
8176 * xcoffexec.c: Add prototypes for local functions.
8177 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8179 * xcoffexec.c (relocate_minimal_symbol): Add.
8180 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8181 * xcoffread.c: Add prototypes for local functions.
8182 * xcoffread.c (sort_syms): Convert to scan objfiles.
8183 * xcoffread.c (read_xcoff_symtab): Make static.
8184 * xcoffread.c (various): Replace references to builtin types with
8185 calls to lookup_fundamental_type. Replace references to symbol_obstack
8186 and psymbol_obstack with pointers to the per-objfile copies.
8187 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8188 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8190 * xcoffread.c (init_stringtab): Add objfile parameter.
8191 * gdbtypes.c: New file
8192 * minsyms.c: New file
8193 * mmap-alloc.c: New file
8194 * mmap-sbrk.c: New file
8195 * objfiles.c: New file
8199 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8201 * Check in Fred Fish's changes in these modules. Fred
8202 will make ChangeLog entries for all of them. Update VERSION
8205 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8207 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8209 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8210 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8211 value.h: Prototypes for static functions; lint.
8212 * gdbtypes.h: Empty file to ease transition.
8214 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8216 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8217 inferior.h, language.h, signame.h, target.h, terminal.h,
8218 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8219 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8221 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8222 signame.c, sparc-xdep.c: Prototypes for all static functions.
8224 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8225 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8226 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8227 Remove to_call_function and target_call_function, since it
8228 always calls the same thing (call_function_by_hand).
8229 * core.c, exec.c, solib.c: Rename target_ops sections =>
8231 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8232 target.h: target_kill takes no args.
8233 * language.c (language_info): Scaffolding to allow briefer
8234 messages when the current language changes. FIXME.
8235 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8236 complaints about volatile functions.
8237 * xm-sysv4.h (HAVE_MMAP): Define.
8239 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8241 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8242 to make prototypes for all functions declared here.
8243 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8244 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8245 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8246 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8247 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8248 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8249 * utils.c: Avoid declaring malloc and realloc. Lint.
8250 (request_quit): Accept signal-number parameter.
8252 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8254 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8255 DIE's. Add new function read_tag_pointer_type() to read them.
8257 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8258 When creating a new user defined type, check to see if a partial
8259 type already exists, and if so, bash it to fit.
8261 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8263 * coffread.c (decode_base_type): Pass long, not union.
8264 Fix by Eric Valette, ev@chorus.fr.
8266 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8268 * elfread.c (elf_symtab_read): Fix code to correctly track
8269 changes in bfd for absolute symbols.
8271 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8273 * xm-vaxbsd.h: Close off comment.
8275 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8277 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8279 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8281 * mips-tdep.c (mips_print_registers): Print correct register
8282 number for double pseudo-registers.
8284 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8286 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8287 in the op$::OPERATOR. case. From Steven McCanne,
8288 <mccanne@horse.ee.lbl.gov>.
8290 * exec.c (set_section_name): Pass arg to exec_files_info;
8291 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8293 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8295 * main.c (print_gdb_version): Copyright msg: only this year.
8296 (cd_command): Avoid changing current_directory on error.
8298 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8300 * mipsread.c (parse_partial_symbols): Handle dependencies
8301 between partial symbol tables (when not doing stabs-in-ecoff).
8302 (This used to be handled by parse_fdr, but parse_fdr was
8303 incompatible with handling stabs-in-ecoff, so the code
8304 was re-written to not use parse_fdr. Unfortunately,
8305 the logic to handle dependencies was overlooked.)
8307 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8309 * coffread.c (read_enum_type): Use the size of a target int when
8311 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8313 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8314 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8315 TARGET_PTR_BIT to determine size of a pointer
8316 * values.c (unpack_long): when unpacking a REF or a PTR don't
8317 assume the size of the type.
8319 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8321 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8322 looking at its members. Improve guess between struct and union,
8323 only assuming union if multiple members have offsets of zero.
8325 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8327 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8328 (This is just for clarity - and one day permitting us to
8329 change FP0_REGNUM from 38 to 32, which would make more sense.)
8330 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8331 register numbers in stabs-in-ecoff get handled correctly.
8333 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8335 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8336 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8337 into BSD and Ultrix.
8339 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8341 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8343 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8345 * Makefile.in: Increment version to 4.4.1.
8346 * main.c (print_gdb_version): Update copyright notice.
8348 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8350 * mipsread.c: Prepend "struct " to the names of structure
8351 types, and similarly for enums and unions. (This used
8352 to be done, but got lost in the re-write to "guess" the
8353 difference between enum/struct/union.)
8354 Also, guess that a tag is an enum if the first member
8357 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8359 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8362 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8364 * Projects: Patching executables is done.
8365 * Makefile.in (VERSION): Roll to gdb-4.4.
8366 * README, WHATS.NEW: Update for gdb-4.4.
8368 * symfile.c (reread_symbols): Whenever we reread one object
8369 file's symbols, we must restart the scan, because the object_files
8370 chain has been permuted.
8372 * exec.c (exec_files_info): Split out into print_section_info.
8373 Print BFD filename of each section if it's not the default one.
8374 * core.c (core_files_info): Call print_section_info.
8376 * xm-vax.h: Include a few system header files whose definitions
8377 must precede defs.h.
8378 * language.c, language.h: Make some things const.
8379 * expression.h, main.c: const spreads like ooze.
8381 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8382 since BREAKPOINT values can be >0x80.
8384 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8386 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8388 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8390 * sparc-pinsn.c: Remove kludge for preferring architectures.
8391 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8392 and forever. Add `add' instruction to the set that get checked
8393 for a preceding `sethi' in order to print an absolute address.
8394 Corresponding changes in ../include/opcode/sparc.h needed
8395 to eliminate garbage instructions.
8397 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8399 * mipsread.c (parse_partial_symbols): Make sure partial
8400 symbols are created for external symbols (as used to be
8401 the case). This is a bit of a pain with the mips-coff.
8402 It uses a table which points to all of the external
8403 symbols belonging to a particular FDR or psymtab.
8404 Once we've generated this table, we might as well save
8405 it, and then use it in psymtab_to_symtab_1 to find
8406 the symbols to pass to parse_external().
8407 * symfile.c, symfile.c: New function start_psymtab_common
8408 to share the common parts of allocating a new psymtab
8409 for dbxread, mipsread (and later dwarfread). Its code
8410 was pulled out from start_psymtab in dbxread.c.
8411 * dbxread.c (start_psymtab): Use start_psymtab_common().
8413 * valprint.c (val_print): If there is an error when trying
8414 to print a string, check to see if there really is a problem
8415 by reading just one character. If that works, assume
8418 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8420 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8421 cypress, v8 mnemonics in that order.
8423 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8425 * sparc-pinsn.c: Put the qsort() back in.
8427 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8429 * findvar.c (read_register, write_register): Handle machines
8430 where REGISTER_TYPE is not the same size as "int".
8432 Handle debug symbols in dynamically loaded (relocated) code:
8434 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8435 offset to process_one_symbol.
8436 (process_one_symbol): Take new offset parameter. Add it into
8437 appropriate symbol types to relocate symbols to loaded addresses.
8438 Handle all possible symbol types, and complain() about types that
8439 we don't expect to see.
8440 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8441 process_one_symbol (FIXME, should pass real offset).
8445 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8447 (set_breakpoint, break_command_1, until_break_command,
8448 catch_command_1, breakpoint_re_set_one): Use it.
8449 * symtab.h (resolve_sal_pc): Declare.
8450 * infcmd.c (jump_command): Use resolve_sal_pc.
8452 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8454 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8456 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8458 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8459 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8460 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8462 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8464 * dbxread.c (process_one_symbol): Make a first cut at handling
8465 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8467 * symtab.c (find_pc_line): Fix stepping into and out of #included
8470 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8472 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8473 no longer any need to copy ../include/opcode/* into gdb.
8475 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8477 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8479 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8481 * valprint.c (type_print_base, type_print_method_args):
8482 Print C++ constructor methods without bogus "return type."
8484 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8486 * infptrace.c (child_xfer_memory): Parameter "target" should
8487 be a pointer to a structure, not the entire structure.
8489 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8491 * depend: Convert the couple of references to ansidecl.h that
8492 used the local gdb version to use the ../include version.
8494 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8497 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8498 (inferior_proc_init): Fix non-ANSI version of args.
8499 (attach): Call print_sys_errmsg with correct number of args.
8500 (mappingflags): Make static, does not need to be global.
8502 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8503 not the entire struct itself.
8505 * valops.c (value_assign): Cast some args to modify_field() and
8506 {read,write}_register_bytes() correctly.
8508 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8510 * Makefile.in (MALLOCSRC): Removed reference to removed local
8513 * dwarfread.c (list_in_scope): Needs an initial value, use file
8516 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8518 * main.c (main): Make option_index local to keep new getopt happy.
8519 main.c, solib.c, Makefile.in: Update copyright notices.
8521 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8523 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8525 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8527 * Makefile.in (HFILES): Add partial-stab.h.
8529 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8531 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8532 New files for stratus. Not complete enough to actually build
8533 on the Stratus machine; that awaits copyright assignment for
8536 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8537 for getting custom flags into CFLAGS when doing makes.
8539 * configure.in: Add config information for stratus.
8541 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8543 * dbxread.c (process_one_symbol): Pass address of structure
8544 to complain(), rather than the whole structure.
8546 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8548 * solib.c (solib_add_common_symbols): Only compile in when not
8549 using SVR4 style shared libraries.
8551 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8553 * dwarfread.c (locval): Add offreg flag to indicate location
8554 values that are computed off a base register.
8556 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8557 TAG_local_variable cases to account for static variables
8558 within function scopes.
8560 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8562 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8563 doesn't exist on some systems.
8565 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8566 nexting over recursive function calls.
8568 * target.c (target_read_string): Create this routine to read null
8569 terminated strings from the target. It deals with running off the
8570 end of memory elegantly as well. solib.c (find_solib): Use
8571 target_read_string() to avoid problems with running off the end of
8574 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8575 that reference pgrp_inferior.
8577 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8579 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8580 mips-tfile has been hacked to act more "traditionally."
8581 * dbxread.c: Fixed typo in comment.
8583 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8585 * mips-tdep.c (mips_skip_prologue): Add some number of
8586 'sw' instructions before 'addiu' adjusts the stack.
8588 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8590 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8591 freescope, buildblock closescope, record_line, add_symbol_to_list,
8592 gatherblocks, make_blockvector): Extensive changes to switch
8593 to generic symbol table building code in buildsym.c. Remove
8594 scope tree structures and functions, symbol table building
8595 functions, and lots of other small changes.
8597 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8598 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8600 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8602 * buildsym.c (cleanup_undefined_types): Add support for enums.
8603 This fixes the 'GDB internal error. cleanup_undefined_types with
8606 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8608 * dbxread.c: detect gcc2 compilations.
8610 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8612 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8613 in ../include/opcode/sparc.h.
8615 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8617 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8618 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8619 to reflect actual locations of opcode files, so TAGS target will
8622 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8624 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8627 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8628 dereferencing to access the correct elements.
8630 * valops.c (value_addr): Declare return type of external func
8633 * xcoffread.c: Undefine next_symbol_text before redefining it.
8635 For older changes see ChangeLog-9091
8641 version-control: never