1 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
3 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
6 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
8 * ch-exp.y (start): Apply work-around to avoid bison warning.
10 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
12 * Makefile.in (BISON): Remove double quotes around BISON
13 definition when bison is used.
15 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
16 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
17 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
18 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
19 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
20 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
21 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
22 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
24 * Makefile.in (VERSION): Bump to 4.8.6.
26 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
28 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
29 include declarations for malloc/realloc/free. Both malloc and
30 realloc return 'void *' for non-ANSI compilations.
32 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
34 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
37 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
39 * solib.c (clear_solib): Don't close bfd if it is NULL.
41 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
43 * core.c (dis_asm_read_memory): Cast second arg of
44 target_read_memory to "char *".
45 * breakpoint.c (watchpoint_check): Change arg type from PTR to
46 "char *", to match other functions called by catch_errors().
48 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
50 * More patches from Jeffrey Law (law@cs.utah.edu).
51 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
52 Delete unnecessary declarations.
54 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
56 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
59 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
61 * i386-tdep.c (i386_frame_num_args): Always return -1.
63 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
65 * Patches from Jeffrey Law <law@cs.utah.edu>.
66 * gdb/hppa-tdep.c: Declare frame_saved_pc.
67 (frameless_function_invocation): New function.
68 (frame_saved_pc, init_extra_frame_info): Use
69 frameless_function_invocation.
70 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
71 call instead of just grabbing the value currently in %r2.
72 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
73 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
74 definition and use the common one in tm-hppa.h.
75 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
76 use unwind descriptors to determine if the frame chain is valid.
77 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
78 it does not assume %r4 is the frame pointer.
79 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
81 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
82 helper functions for print_insn.
83 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
84 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
85 which nullifies the following instruction.
87 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
89 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
90 pass the 5th arg there, rather than using an ANSI C-specific macro.
92 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
94 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
96 * Makefile.in (VERSION): Bump to 4.8.5
97 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
98 directories to include search path.
99 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
101 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
102 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
103 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
104 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
105 udr.o, udip2soc.o): Remove explicit rules, use the ones that
106 are automatically generated in "depend".
107 * Makefile.in (paread.o): Document why a dependency doesn't get
108 automatically generated in "depend" and leave this explicit rule
110 * depend: Update to latest automatically generated version.
112 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
114 * xcoffread.c: Doc fix.
116 * Makefile.in (depend): Include $(CC) command in generated output.
118 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
120 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
121 to xmalloc. Include defs.h. Rename local macro from
122 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
125 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
127 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
128 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
129 * depend: Update to latest automatically built version.
131 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
133 * sparclite/Makefile.in: Create default target that does nothing
134 in order to force user to build by hand.
136 * sparclite/Makefile: Remove. It's not necessary anymore.
138 * ser-unix.c (wait_for): New routine to handle read timeouts,
139 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
141 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
143 * mips-pinsn.c (print_insn): Return value.
145 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
147 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
148 at configuration time and doesn't belong in the distribution archive.
150 * Makefile.in (NONSRC): Add 29k-share/README.
151 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
153 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
154 constants with slightly more portable definitions (still depends
155 on 2's complement arithmetic though).
156 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
157 * i386v-nat.c (sys/reg.h): Conditionalize include on
158 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
159 * ser-unix.c (termio.h): Include <termio.h> like other files that
160 include termio.h, not <sys/termio.h> which may not exist (on
163 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
165 * valprint.c (print_longest): Change format parameter from a
166 'char' to an 'int'. We can't have 'char' parameters with the
167 current coding style, where we mix prototypes with pre-ANSI
169 * value.h (print_longest): Change format parameter in prototype
170 from a 'char' to an 'int'.
172 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
174 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
176 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
177 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
179 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
181 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
182 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
183 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
184 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
185 ptrace needs 5 arguments, #define ptrace to always
186 pass zero as the 5th argument.
188 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
190 * configure.in: Match z8k-*-sim for z8000.
191 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
192 * remote-hms.c: Update to use new serial protocol.
194 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
196 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
197 necessary and Solaris doesn't have it.
199 * Makefile.in (clean-info, install, install-info, info, dvi,
200 check, all): do not echo recursion lines.
202 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
204 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
205 required target ports which use sockets (like a29k-udi).
207 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
209 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
211 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
212 systems lacking select().
214 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
216 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
218 * alldeps.mak, depend: Update with latest automatically built
221 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
223 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
225 * Makefile.in (make-proto-testsuite.dir): New target to make
226 prototype testsuite tree.
228 * Makefile.in (VERSION): Bump to 4.8.4.
230 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
232 * stabsread.c (define_symbol): If unrecognized constant type,
233 complain() not error().
235 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
237 * infptrace.c: Add missing close paren to test for
238 FIVE_ARG_PTRACE defined.
240 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
241 when compiling with gcc, but disable it for now. See comment.
242 * defs.h (LONGEST): Define as either "long" or "long long"
243 based on CC_HAS_LONG_LONG.
244 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
245 how longest_to_int is defined.
246 * c-valprint.c (c_val_print): Call print_longest.
247 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
248 instead of LONG_LONG.
249 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
251 * printcmd.c (print_scalar_formatted): Call print_longest
252 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
253 * typeprint.c (print_type_scalar): Call print_longest and let
254 it figure out what to do for PRINTF_HAS_LONG_LONG.
255 * valprint.c (val_print_type_code_int): Call print_longest
256 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
257 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
258 * value.h (struct value): Replace usage of LONG_LONG with
260 * value.h (print_longest): Add prototype.
261 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
262 * values.c (unpack_double): Collapse code that was unnecessarily
263 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
264 * values.c (value_from_longest): Remove dependency on
265 CC_HAS_LONG_LONG and just use LONGEST.
266 * solib.c (solib_map_sections): Use bfd_get_filename
267 to access filename field.
268 * solib.c (clear_solib): Save filename and free it later, after
269 bfd_close, since bfd_close may reference it. Use bfd_get_filename
271 * config/convex/xm-convex.h (LONG_LONG): Replace with
272 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
273 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
274 Add PRINTF_HAS_LONG_LONG references.
276 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
278 * inflow.c (kill_command), infcmd.c (attach_command),
279 remote.c (remote_interrupt_twice): In messages for the user, call it
280 "the program" or "the program being debugged" not "the inferior".
282 * hp300ux-nat.c: Cast second arg to supply_register calls.
283 (_initialize_kernel_u_addr, getpagesize): New functions.
284 (store_inferior_register_1): Change arg name from value to val.
285 (fetch_core_registers): Make arg core_reg_size unsigned.
286 Pass 5 args to ptrace.
287 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
288 Remove KERNEL_U_ADDR stuff.
289 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
290 * config/m68k/hp300hpux.m{t,h}:
291 Move exec.o from NATDEPFILES to TDEPFILES
292 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
293 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
295 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
297 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
299 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
301 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
303 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
305 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
306 describe `set demangle-style arm' (not cfront);
307 mention can type `q' to discard output, when gdb pages
309 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
311 * valops.c (search_struct_field): Fix gdb core dump with incomplete
314 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
316 * remote.c: Change timeout to 2.
317 (remote_open): Use unpush_target not remote_close.
318 (remote_resume): If siggnal != 0, give warning not error().
319 (remote_wait, remote_interrupt, remote_interrupt_twice):
320 If we get two interrupts, let the user get out if they want.
321 (remote_{kill,mourn}): New functions.
322 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
324 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
326 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
328 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
330 * Remote targets (mourn): Call unpush_target.
332 * config/sparc/xm-sun4os4.h: Declare free() to return int.
333 Remove twisted use of PARAMS.
335 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
336 that ansidecl.h assumes ANSI on AIX.
338 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
340 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
341 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
343 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
345 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
347 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
349 * remote-vx.c (net_connect): Allow numeric IP address for host.
351 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
353 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
355 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
357 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
359 * symtab.h, xcoffread.c: Revise linetable sorting comments.
361 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
363 * valops.c (value_cast): A cast might also change the object
364 representation in C++.
365 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
366 to get the proper read_symtab function when called from mipsread.c.
367 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
368 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
369 for dummy psymtabs, inhibit processing of dummy psymtabs.
371 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
373 * Changes from (or inspired by) AMD:
374 * remote-udi.c (udi_attach): Assignments to Space and Offset were
376 (udi_wait): Make error message (UDIGetStdout) match error.
377 (udi_wait): Handle UDIStdinNeeded.
378 * command.c [CANT_FORK]: Use system().
379 * utils.c (prompt_for_continue): Allow quit with 'q'.
381 * solib.c (solib_add): Don't call special_symbol_handling if there
382 were errors in symbol_add_stub. Also set so->from_tty before
383 calling symbol_add_stub.
385 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
387 * Merge in HPPA/BSD patches from Utah:
388 * defs.h: Add const to 2nd arg of psignal prototype.
389 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
391 * hppab-core.c: Deleted. No longer useful.
392 * hppab-nat.c: #include more files. Use PT_WUREGS, not
394 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
395 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
396 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
397 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
398 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
400 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
402 * Fix two bugs found by deja-gnu. One is the incorrect reporting
403 of the PC being in a stack dummy when looking at a core file
404 without symbols. The other is the incorrect passing of char
405 arguments during expression evaluation (ie: p foo('a','b') would
406 mess up the passing of it's args because it wasn't coercing the
408 * hppah-tdep.c: Rename global functions to have consistent hppa_
409 prefix. Make more functions static. Drop hp_ prefix from static
410 functions. (hppa_push_arguments): Call value_arg_coerce to cast
411 char to int args if necessary. (hppa_fix_call_dummy): Create
412 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
413 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
414 valid (ie: != 0) before doing comparison against PC.
415 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
416 to reflect new arguments.
417 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
418 prefix for func name. (FIX_CALL_DUMMY): Move code into
421 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
422 to malloc() so that we can test GDB eval of dynamically created
423 arrays (like char strings in `print "foo"').
425 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
427 * printcmd.c (print_address_symbolic): Search symtabs as well as the
428 minimal symbols for a nearby symbol.
430 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
432 * coffread.c: Comment changes around minimal symbol recording.
434 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
436 * command.c: comment changes only.
438 * mips-tdep.c (heuristic_fence_post): new static variable.
439 (heuristic_proc_start): use heuristic_fence_post, print better
440 warnings, but only if not stop_soon_quietly.
441 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
443 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
445 * symtab.h: Fix LOC_REF_ARG comment.
447 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
448 and Jim Kingdon (kingdon@cygnus.com)
450 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
452 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
453 symfile.c (compare_symbols): Don't check first character; STRCMP
456 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
457 structures that are passed by address in a register.
458 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
459 * findvar.c (read_var_value),
460 printcmd.c (address_info, print_frame_args),
461 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
462 * symtab.c (lookup_block_symbol): Deal with it.
464 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
466 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
468 * objfiles.c (find_pc_section): Return a struct obj_section *.
469 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
470 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
471 Don't use obj_section hack.
472 * xcoffexec (vmap_symtab): Relocate obj_sections.
473 * printcmd.c (containing_function_bounds): Use find_pc_section.
475 * symtab.h: Clean up SYMBOL_VALUE comments.
477 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
479 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
480 Expand comments about LOC_ARG/LOC_LOCAL pairs.
482 * coffread.c (read_coff_symtab): Use rewind before fseek.
484 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
486 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
487 * Makefile.in: Add $(YFLAGS) when using $(YACC).
488 * Makefile.in: Remove message to expect conflicts and unused
489 rules in ch-exp.y, since there no longer are any such.
491 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
493 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
495 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
497 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
498 rather than dumping core.
500 * Makefile.in: Add ${srcdir}/ to all source files.
501 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
502 (TAGS): Deal with srcdir and new config directory scheme.
504 Makefile.in (NONSRC): Remove createtags.
505 alldeps.mak: Updated.
507 * rs6000-tdep.c: Delete unused function print_frame.
509 * frame.h (struct frame_info): Doc fix for next_frame.
510 New field signal_handler_caller.
511 blockframe.c (create_new_frame, get_prev_frame_info),
512 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
513 INIT_FRAME_PC_FIRST).
514 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
517 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
519 * irix4-nat.c (fetch_core_registers): Special version of this for
520 Irix 4.x, which stores regs a bit differently from other /proc
522 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
523 to new file core-svr4.c.
524 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
525 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
527 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
529 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
531 * i387-tdep.c: Remove unused #includes.
533 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
535 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
537 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
539 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
541 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
542 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
543 Don't muck with SYMBOL_CLASS.
545 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
547 * munch: Don't use head command. It doesn't exist everywhere.
549 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
551 * inflow.c (new_tty): Remove spurious 'o' character at end
554 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
556 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
557 instructions and nothing more.
558 * mipsread.c (add_line): Add comment why we have to combine line number
559 entries for the same line number.
561 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
563 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
566 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
568 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
570 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
572 * source.c (select_source_symtab): Clean up comment. Also, if
573 we have a current_source_symtab, and s is NULL, return without
575 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
576 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
578 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
580 * dbxread.c (unknown_symchar_complaint): Add new complaint.
581 * stabsread.h: Declare it.
582 * partial-stab.h: Use it.
584 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
586 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
588 * stack.c (print_frame_info): Print specially if dummy frame.
590 * breakpoint.c: Add comments regarding within_scope future direction.
594 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
596 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
598 * ch-exp.y: Fix thinko that broke parsing of FALSE.
600 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
602 * stabsread.c (read_member_functions): Initialize domain for stubbed
603 member functions to avoid gdb core dumps when printing pointers
605 * cp-valprint.c (cp_print_class_method): Check for stubbed member
608 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
610 * expprint.c (print_subexp): If opcode not found in op_print_tab,
611 stop with an error().
612 eval.c (evaluate_subexp): Change error message.
614 * objfiles.c (build_objfile_section_table): Cast return value
617 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
619 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
620 to rs6000_frame_chain and deal with it if we're in a signal handler.
621 (FRAME_SAVED_PC): Use rs6000_frame_chain.
623 * breakpoint.c (within_scope): New function.
624 (enable_breakpoint, watchpoint_check): Use it.
626 * source.c (openp): Handle "exec-file ./ls" correctly.
628 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
630 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
632 * ch-exp.y: Clean up lexing of identifiers and
633 reserved words. (E.g. don't recognize FALSEXXX as the
634 keyword FALSE followed by the identifier XXX.)
635 Also, convert identifiers to lower case.
637 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
639 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
640 new serial interface.
642 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
644 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
645 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
646 * ser-go32.c: Return -1 on most failures, 0 on most successes,
647 and use new return codes for go32_readchar().
648 * ser-unix.c: Ditto. Also, move error handling up to caller for
649 SERIAL_SETBAUDRATE().
650 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
652 (serial_close): New routine to wrap around device close routine.
653 serial.h: Clean & document return values more clearly.
655 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
657 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
659 * rs6000-pinsn.c (print_operand, case LI): Print condition register
660 operand in decimal rather than wrong textual versions.
662 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
663 (mention 't', remove false thing about 'g' only good with 'f').
665 * breakpoint.h: move "struct breakpoint" and friends to top of
666 file so that bpstat_find_breakpoint prototype works.
668 * solib.c (struct so_list): Add bfd field.
669 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
670 Put the bfd in bfd field of the so_list.
671 (clear_solib): Free bfd name and close_bfd on the bfd.
673 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
675 * valarith.c (value_subscript): Add COERCE_REF.
676 * ch-exp.y (operand_5): We can generalize the 2nd operand
677 of a string repetition ot 'literal' without ambiguity.
679 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
681 * breakpoint.h (struct bpstat): Remove momentary field.
682 Remove bpstat_momentary_breakpoint. This was always kludgy
683 and is no longer used.
685 * breakpoint.h: Add enum bpstat_what.
686 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
687 stop and print fields of bpstat now per-breakpoint, not just
688 one for the whole chain.
689 breakpoint.{c,h} (bpstat_what): New function.
690 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
691 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
692 with call to bpstat_what.
693 README: Remove watchpoint/breakpoint bug from known bugs.
695 * breakpoint.h: Prototype bpstat_find_breakpoint.
697 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
699 * symtab.c (find_methods, gdb_mangle_name): Note that functions
701 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
702 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
704 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
706 * i960-pinsn.c (tabent): Copied struct definition from
709 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
711 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
713 * symtab.c (gdb_mangle_name): Use it.
714 * symtab.c (find_methods): Do not add destructors to choice list
716 * symtab.c (decode_line_1): Make breakpoints on destructors work
719 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
721 * ser-go32.c: Make it use serial port name.
722 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
724 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
727 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
729 * configure.in: Only configure sparclite subdir when target_cpu
732 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
734 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
735 Remove FIXME comment regarding this.
737 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
739 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
741 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
743 Add section table to objfile struct. Use it for find_pc_section.
744 * objfiles.c (add_to_objfile_sections,
745 build_objfile_section_table, find_pc_section): new functions.
746 (allocate_objfile): build section table.
747 * objfiles.h (struct obj_section): new structure.
748 (struct objfile): add section table.
749 (find_pc_section): new prototype.
750 * solib.[ch] (find_pc_section_from_so_list): removed.
751 * sparc-tdep.c: include objfiles.h for find_pc_section. include
752 symfile.h for objfiles.h.
753 (in_solib_trampoline): adjusted for new find_pc_section
754 prototype. Removed BAD_RICH_HACK ifdefs.
755 * symfile.c (syms_from_objfile): offset objfile sections.
756 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
757 * symfile.h (find_pc_section): prototype removed. Also fixed
758 comment typo NUL -> NULL.
759 * target.[ch] (find_pc_section_from_targets): removed.
760 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
762 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
764 * ser-go32.c: Format. (go32_open): Use proper return value.
766 * configure.in: Undo conditional configdirs hack for sparclite.
768 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
770 * symtab.c (list_symbols): When call break_command, pass both
771 filename and function name not just function name.
773 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
775 (Changes and new files to make "none" a full fledged configuration)
776 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
777 Currently only tm-none.h has any meaningful contents.
778 * config/none/none.mh (NAT_FILE): Use nm-none.h
779 * config/none/none.mh (XM_FILE): Use xm-none.h
780 * config/none/none.mt (TM_FILE): Use tm-none.h
781 * Makefile.in (depend): Remove comment about parse errors in
782 valops.c, it now parses correctly and generates a correct depend
783 line. Remove line that touches xm.h, tm.h, and nm.h; they are
784 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
786 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
788 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
790 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
791 exactly 8 characters.
793 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
795 * configure.in: Sparclite uses sparc config dir. Also has it's
796 own tm- & .mt files now. Also add sparclite to configdirs.
797 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
798 * config/i386/go32.mh: Nullify def of TERMCAP.
799 * config/i386/xm-go32.h: Get rid of redef of EIO.
800 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
801 specific configs. Very similar to sun4os4, but without solib.
802 * sparclite/{Makefile.in configure.in}: First cut at making this
805 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
807 * ser-go32.c: First cut at adapting to new serial interface.
809 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
811 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
812 These implement a new serial line interface for talking to remote
814 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
815 EXCEPT go32, which gets ser-go32.c.
816 * remote.c: Use new serial interface. More remote-xxx's to be
818 * ser-bsd.c, ser-termios.c: Removed.
819 * serial.c: New. Implements common operations for all serial
821 * ser-unix.c: New. Unix specific serial operations for various
822 flavors of Unix (Posix, SysV, BSD).
823 * serial.h: Generic serial interface defs.
824 * config/i386/go32.mh, config/i386/i386bsd.h,
825 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
826 ser-bsd.o from XDEPFILES. All the magic is now handled in
829 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
831 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
833 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
835 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
837 * rs6000-tdep.c (frameless_function_invocation): Don't even think
838 about framelessness except on the innermost frame.
840 * xcoffexec.c: Call fatal() not abort().
842 * stabsread.c (patch_block_stabs): If stab & no symbol, make
843 a LOC_OPTIMIZED_OUT symbol.
844 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
845 findvar.c (read_var_value), printcmd.c (address_info),
846 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
847 m2-exp.y (yylex): Deal with it.
848 ch-exp.y (yylex): Deal with it.
850 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
852 * findvar.c (value_from_register): H8500 specific, check to see
853 if we are looking at short pointer. If so, skip crock.
854 * h8500-tdep.c (h8500_frame_chain): Mask down value from
855 read_memory_integer() to avoid getting messed up by sign extension.
857 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
859 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
860 ifdef protect using BAD_RICH_HACK. This should be removed soon.
861 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
863 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
865 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
867 * core.c (dis_asm_print_address): New function.
869 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
872 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
874 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
875 entire breakpoint chain and print only the first entry that needs to
876 be printed and needs to be stopped for. Fixes problems with printing
877 of multiple breakpoints with different conditions.
878 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
879 effectively stops printing of the breakpoint chain.
880 * breakpoint.c (print_it_noop): New routine to print nothing
881 for this breakpoint entry and dont stop printing.
882 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
883 watchpoint only if it is enabled.
884 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
885 descriptor from the library to make backtraces through setjmp work.
886 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
888 * mips-tdep.c (read_next_frame_reg): Provide correct values for
889 all registers saved within sigtramp, cleanup.
891 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
893 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
895 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
897 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
898 with prototype in ../include/dis-asm.h.
900 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
902 * core.c (dis_asm_{read_memory,memory_error}): New functions.
903 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
904 Use read_memory_func interface to disassembler.
906 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
908 Teach sparc solaris to next over shared library functions.
909 * solib.[hc] (find_pc_section_from_so_list): new function and
911 * sparc-tdep.c (in_solib_trampoline): new function.
912 * symfile.[hc] (find_pc_section): new function and prototypes.
913 * target.[hc] (find_pc_section_from_targets): new function and
915 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
918 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
920 * infrun.c (wait_for_inferior): Revise comment.
922 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
924 * command.{c,h}: New var_type var_integer.
925 main.c: Use it for history_size.
927 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
928 Lint and byte-order fixups.
930 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
932 * breakpoint.h (bpstat): New field print_it.
933 breakpoint.c (bpstat_print): Use it.
934 (print_it_normal): New function (from old bpstat_print code).
935 (bpstat_{alloc,stop_status}): Set print_it field.
937 * breakpoint.c (bpstat_stop_status): Use catch_errors when
938 evaluating watchpoint condition, via new function watchpoint_check.
939 Also stop if watchpoint disabled due to leaving its block.
941 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
943 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
945 * mips-pinsn.c: Add missing include of dis-asm.h.
947 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
949 * Makefile.in (clean, distclean, realclean): Recursively apply
950 to subdirs first, rather than last. This avoids, for example,
951 Makefile being removed in a parent directory before the recursive
954 * alldeps.mak, depend: Update for below changes.
956 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
957 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
958 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
959 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
961 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
962 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
963 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
964 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
965 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
966 tm-68k.h to tm-m68k.h.
967 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
968 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
971 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
972 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
973 * a29k-tdep.c: Renamed from am29k-tdep.c.
974 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
975 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
976 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
977 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
979 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
980 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
981 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
983 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
984 define that does not appear anywhere else in the gdb source tree.
985 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
987 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
989 * breakpoint.c: Add comments regarding breakpoint_re_set.
991 * xcoffread.c (sort_syms, compare_symbols): Remove.
992 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
993 not our own sort_syms (it is identical).
995 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
997 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
999 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1000 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1002 * exec.c (exec_close): Fix storage leak.
1003 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1004 output sections when patching an executable.
1005 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1006 when writing all registers.
1007 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1008 at the right offset in the dummy frame.
1009 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1010 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1011 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1013 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1015 * Makefile.in (TARFILES): Avoid trailing backslash.
1017 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1019 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1020 it in breakpoint_re_set.
1021 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1023 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1024 don't use sizeof(int) for target stuff, etc).
1026 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1028 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1029 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1030 support that can't be integrated anyway due to lack of clear
1033 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1035 * findvar.c (read_register, write_register): Make these capable
1036 of reading/writing registers that are shorter than REGISTER_TYPE.
1037 * (value_from_register): Install H8500 specific code to return
1038 proper value when register is being used as a pointer.
1039 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1040 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1041 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1042 chain frames properly by combining frame pointer with T reg.
1043 (init_extra_frame_info): Delete. It's now a macro.
1044 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1045 offset by the correct amount off of the frame pointer.
1046 (register_byte): Delete. It's now a macro.
1047 (register_raw_size, register_virtual_size): Delete. Replaced by
1048 common routine h8500_register_size, cuz there's no difference
1049 between the raw & virtual sizes on this machine.
1050 (register_convert_to_raw, register_convert_to_virtual): Delete,
1051 cuz there's no difference between the raw & virtual forms.
1052 Replaced by memcpy in tm file.
1053 (register_virtual_type): Rename to h8500_register_virtual_type.
1054 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1055 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1056 emulator have same reg offsets. This is all handled in the
1058 (h8500_trapped_internalvar): New routine to detect references to
1059 convenience vars acting as pointer pseudo-regs.
1060 (h8500_value_trapped_internalvar): Conjure up value of pointer
1062 (h8500_set_trapped_internalvar): Convert set value in real
1063 register references.
1064 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1065 code segment register.
1066 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1068 (wait_for_inferior): Add h8500 specific code to add stack segment
1069 when reading SP register.
1070 remote-sim.c (fetch_register): Spacing.
1071 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1072 detect cruft. Redo all register manipulation stuff. Get rid of
1073 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1074 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1075 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1076 to create internal vars for pointer pseudo-regs.
1078 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1080 * Makefile.in: Numerous small changes to macro definitions
1081 and rules for building gdb distribution tree. Many macros
1082 eliminated or merged, and rules simplified.
1083 * alldeps.mak: Update.
1086 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1088 * Makefile.in: recurse through SUBDIRS for dvi target too
1090 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1092 * Clean up xcoff relocation.
1093 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1094 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1096 symtab.h (struct general_symbol_info): Add section field.
1097 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1098 xcoffread.c: Set section for symbols and msymbols.
1099 (struct symtab): Add block_line_section field.
1100 buildsym.c (end_symtab): Set it.
1101 (end_symtab and callers): Add section parameter.
1102 objfiles.c (objfile_relocate): New funciton.
1103 xcoffexec.c (vmap_symtab): Use it.
1104 xcoffsolib.h (struct vmap): Remove unused fields.
1105 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1106 CORE_NEEDS_RELOCATION, symtab_relocated.
1107 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1108 rs6000-tdep.c: Make loadinfotext static.
1109 breakpoint.c (fixup_breakpoints): Doc fix.
1110 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1111 (end_symtab): primary field replaces nonreloc.
1113 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1115 * symtab.h (struct linetable_entry): Remove confusing comment.
1117 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1119 * Makefile.in: add installcheck target
1121 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1123 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1124 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1125 z8k}: New directories to hold cpu specific configuration files.
1126 Naming follows gcc convention.
1127 * config/{*.mt, *.mh}: All target and host makefile fragment
1128 config files moved to an appropriate config/<cpu> subdirectory.
1129 * nm-*, xm-*, tm-*: All native, host, and target files, which
1130 get linked to nm.h, xm.h, and tm.h respectively by configure,
1131 moved to appropriate config/<cpu> subdirectory.
1132 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1133 Native, host, and target files that are common across more than
1134 one cpu architecture and included by one of the configured
1135 native, host, or target files, get moved to config directory.
1136 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1137 pick up native, host, or target include files moved to one of
1138 the config subdirectories, and that are included by other files.
1139 * Makefile.in (alldeps.mak): Modify to account for new config
1140 directory structure.
1141 * alldeps.mak, depend: Update for new config directory structure.
1142 * config/*/[ntx]m-*.h: Modify all files that include other
1143 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1144 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1146 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1147 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1148 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1149 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1150 the ones where the default is not unique or different than the
1151 config subdirectory name. Similarly, handle gdb_target_cpu.
1152 Modify configure.in as appropriate to make use of gdb_host_cpu
1153 and gdb_target_cpu to find makefile fragments and make links.
1155 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1157 * mipsread.c (compare_blocks): Sort blocks with the same start
1158 address by decreasing ending address.
1160 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1162 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1163 lookup_symbol as it might get clobbered by the call.
1165 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1166 The previous code did not initialize the language field for the psymtab
1169 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1171 * c-exp.y (parse_number): Avoid shift warning.
1172 * serial.h (struct ttystate): Declare empty one on DOS.
1174 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1176 * xm-sun4os4.h: Return type of free() should be void, not int.
1178 * vx-share/vxWorks.h: Remove #def of NULL.
1180 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1182 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1184 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1186 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1188 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1190 * ieee-float.c: Moved to ../libiberty.
1191 * ieee-float.h: Moved to ../include.
1192 * Makefile.in: Update accordingly.
1193 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1194 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1195 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1196 it is now in ../opcodes/m68881-ext.c.
1197 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1198 prologue (some callers _do_ care).
1199 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1200 new interface of ../opcodes/*-dis.c.
1201 * ch-exp.y: Add #include <ctype.h>.
1203 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1205 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1207 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1209 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1211 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1213 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1215 * z8k-tdep.c (extract_return_value, write_return_value,
1216 store_struct_return): New functions from macros in tm-z8k.h.
1218 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1220 * valops.c (value_arg_coerce): Apply temporary patch to
1221 fix problem with coercion of array and function types when
1222 passed as arguments to C functions, pending a more complete
1223 review of when and how coercion should be done, depending
1224 upon context and language.
1226 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1228 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1230 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1231 debugsec if there are a non-zero number of symbols.
1233 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1235 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1237 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1239 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1241 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1242 not just 50 symbols.
1243 (symtbl_num_syms): New variable.
1244 (read_xcoff_symtab): Set it.
1245 (read_symbol_nvalue): Check for bad symno.
1246 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1249 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1251 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1252 This is defined in defs.h if necessary.
1253 * vx-share/vxWorks.h: Remove #defs of min and max.
1254 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1255 vx-share/xdr_rdb.c: include defs.h.
1257 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1259 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1262 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1263 xcoffread.c: Doc fixes.
1265 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1267 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1268 xcoffexec.c (xcoff_relocate_core): New function.
1269 (text_adjustment): Removed.
1270 (add_vmap): Return the vmap.
1271 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1273 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1275 * xcoffsolib.h: Add objfile member to struct vmap.
1276 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1277 xcoffexec.c (add_vmap): Allocate objfiles here.
1279 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1281 Support 68000 series without floating point.
1283 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1284 * tm-68k-nofp.h: New file, lacks 68881 support.
1285 * config/m68k-nofp.mt: New file.
1287 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1289 Remove a few remaining underscore/no-underscore remnants from
1292 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1293 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1294 * config/sparc-noun.mt: Rename to sparc-em.mt.
1295 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1296 * tm-68k-un.h: Rename to tm-68k-fp.h.
1297 * tm-spc-un.h: Rename to tm-spc-em.h.
1298 * tm-sun4sol2.h: Cleanup.
1299 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1301 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1303 * symmisc.c (std_in, std_out, std_err): Move initializations
1304 to runtime code, in case they aren't constant.
1306 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1308 * symtab.c (find_pc_symtab): some object file formats, notably
1309 mips, have holes in the address ranges of symtabs. Change
1310 this algorythm from first hit to tightest fit.
1312 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1313 fence post without finding the enclosing function, then print a
1316 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1318 * utils.c (fputs_demangled, fprint_symbol): Remove.
1319 * utils.c (fprintf_symbol_filtered): New function which combines
1320 the functionality of fputs_demangled and fprint_symbol. Uses a
1321 caller provided language parameter to select the appropriate
1322 demangler, and caller provided args to pass to the demangler.
1323 * defs.h (enum language): Move further up in file so enum can
1324 be used in prototypes.
1325 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1326 * defs.h (fprintf_symbol_filtered): Add prototype.
1327 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1328 fputs_demangled with call to fprintf_symbol_filtered.
1329 * cp-valprint.c (demangle.h): Include
1330 * cp-valprint.c (cp_print_value_fields): Replace calls to
1331 fprint_symbol with calls to fprintf_symbol_filtered.
1332 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1333 with call to fprintf_symbol_filtered.
1334 * stack.c (print_frame_info): Remove obsolete code so we don't
1335 have to update fputs_demangled usage in it.
1336 * stack.c (print_frame_info, frame_info): Add language variable
1337 to pass to fprintf_symbol_demangled and initialize it from the
1338 symbol's language. Replace calls to fputs_demangled with calls
1339 to fprintf_symbol_filtered.
1340 * symtab.c (find_methods): Replace call to fputs_demangled with
1341 call to fprintf_symbol_filtered.
1342 * ch-valprint.c (demangle.h): Include.
1343 * ch-valprint.c (chill_print_value_fields): Replace call to
1344 fprint_symbol with call to new fprintf_symbol_filtered.
1346 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1348 * Makefile.in (VERSION): Bump version to 4.8.2.
1350 * main.c (source_command): Require an explicit pathname of file
1351 to source, since previous behavior of defaulting to gdb init file
1352 was troublesome and undocumented.
1353 * printcmd.c (disassemble_command): Add missing '{}' pair to
1354 else with two statements. Bug reported by Stephane Tsacas
1356 * symtab.c (find_pc_line): Don't complain about zero length or
1357 negative length line numbers for the moment, since we may not own
1358 the terminal when called, such as when single stepping. (FIXME)
1359 * language.h (CAST_IS_CONVERSION): True if current language is
1360 C++ as well as C. Fix from Peter Schauer.
1361 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1362 Use STREQN macro rather than bare '!strncmp()'.
1363 * environ.c (unset_in_environ): Avoid use of memcpy on
1364 overlapping memory regions, as suggested by Paul Eggert
1365 <eggert@twinsun.com>.
1366 * c-exp.y (%union struct): Remove unused ulval as suggested
1367 by Paul Eggert <eggert@twinsun.com>.
1369 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1371 * main.c (gdbinit): Make static.
1372 * main.c (inhibit_gdbinit): Move to file scope.
1373 * main.c (main): Remove local inhibit_gdbinit.
1374 * main.c (source_command): Don't source '.gdbinit' file by
1375 default if gdb has been told to ignore it.
1377 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1379 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1382 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1384 * printcmd.c (print_address_symbolic): Only print if offset
1385 is shorter than max_symbolic_offset.
1386 (initialize_printcmd): `set print max-symbolic-offset'.
1388 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1389 (examine_tag): Use it.
1390 (read_register_stack): Only look in the local registers for a
1391 memory address if it's between rfb and rsp; go to memory otherwise.
1392 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1393 (reginv_com): Remove ancient kludge command.
1395 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1397 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1398 irix4 will again compile.
1400 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1402 * configure.in: accept mips-sgi-irix4* for irix4.
1404 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1406 * z8k-tdep.c (print_register_hook): Lint.
1408 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1410 Lint fixes from Paul Eggert (eggert@twinsun.com):
1412 * command.c (do_setshow_command): var_uintegers are unsigned.
1413 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1414 unsigned, since they use hex values with the high bit set.
1416 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1418 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1419 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1421 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1422 macro definitions in parenthesis.
1424 * dbxread.c (dbx_symfile_init): Catch the case where there is
1425 no string table, but the only way we find out is by reading zero
1428 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1430 * dbxread.c (dbx_symfile_init): Make size of the string table
1431 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1432 offset to the string table is nonzero and handle the nonexistant
1433 string table case, should it occur. Ensure that the string table
1434 size read from the file is reasonable, with a minimum lower bound
1435 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1437 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1439 * Makefile.in: Changes to build testsuite correctly.
1440 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1441 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1442 (TARGET_FLAGS_TO_PASS): New variable.
1443 (SUBDIRS): Added testsuite.
1444 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1445 testsuite is compiled with CC_FOR_TARGET rather than CC.
1447 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1449 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1450 reported by mycroft@gnu.ai.mit.edu.
1452 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1453 * configure.in (vax-*-ultrix2*): New triplet.
1454 * config/vaxult2.mh: New file.
1455 * xm-vaxult2.h: New file.
1457 * c-exp.y (parse_number): Change high_bit to unsigned.
1458 * demangle.c: Change all references to cfront to ARM, since the
1459 actual algorithm is the one specified in the Annotated Reference
1460 Manual. This was confusing users into thinking that full cfront
1461 support was implemented.
1462 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1463 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1464 directly to lookup_struct_elt_type, which will do the
1465 dereferencing itself.
1466 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1467 NULL dereferencing bug for unnamed structs, comment out
1470 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1472 * coffread.c (process_coff_symbol): Change PCC argument correction
1473 so that it only happens on big-endian targets; so that it only
1474 happens if the short or char argument is aligned on an int
1475 boundary; and so that it changes the location, rather than the
1476 type, of the argument. These changes tend to parallel similar
1477 (old) changes in stabsread.c.
1479 * coffread.c (coff_read_enum_type): Use the specified size for
1480 enums, don't assume that they are int-sized.
1482 * c-valprint.c (c_val_print): Don't assume enums are the same as
1485 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1486 Rendell, <michael@mercury.cs.mun.ca>.
1488 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1490 * language.h (local_decimal_format_custom): Add prototype.
1491 * language.c (local_decimal_format_custom): Add function, bug
1492 reported by Robert R. Henry (rrh@tera.com).
1494 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1496 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1497 by Josef Leherbauer, joe@takeFive.co.at.
1499 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1501 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1502 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1503 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1504 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1505 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1506 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1507 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1508 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1510 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1512 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1513 of demangled name fields to NULL if no demangling exists for
1514 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1515 symbols if their language is known at the time they are created,
1516 but sometimes the language is not known until later.
1518 * ch-typeprint.c (chill_print_type_base): Name changed to
1519 chill_type_print_base to match pattern for C and C++ names.
1520 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1521 to be consistent with other usages.
1522 * ch-typeprint.c (chill_type_print_base): Add support for
1523 printing Chill STRUCT types.
1524 * ch-valprint.c: Include values.h.
1525 * ch-valprint.c (chill_print_value_fields): New function and
1526 prototype for printing Chill STRUCT values.
1527 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1528 that was being called with two args instead of three.
1529 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1530 to print Chill STRUCT values.
1532 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1534 * configure.in: added testsuite to configdirs.
1536 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1538 * doc/stabs.texi: The `this' pointer is now known by the name
1539 `this' instead of `$t'.
1541 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1543 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1544 references of TAG_string_type DIEs in user defined types.
1545 * ch-lang.c (chill_create_fundamental_type): Track compiler
1546 change that now emits debugging info with the type long for Chill
1549 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1551 * remote-mips.c: New file; implements MIPS remote debugging
1553 * config/idt.mt: New file; uses remote-mips.c
1554 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1556 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1557 floating point coprocessor.
1558 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1560 (mips_pop_frame): If not mips_fpu, don't restore floating point
1562 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1564 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1565 mips_fpu, don't use fp0 as floating point return register.
1566 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1569 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1571 * gdb/testsuite: made modifications to testcases, etc., to allow
1572 them to work properly given the reorganization of deja-gnu and the
1573 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1575 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1577 * gdb/testsuite: Initial creation of gdb/testsuite.
1578 Migrated dejagnu testcases and support files for testing nm to
1579 gdb/testsuite from deja-gnu. These files were moved "as is"
1580 with no modifications. This migration is part of a major overhaul
1581 of dejagnu. The modifications to these testcases, etc., which
1582 will allow them to work with the new version of dejagnu will be
1583 made in a future update.
1585 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1587 * NEWS: Add reminders for next release.
1589 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1591 * mipsread.c (parse_lines): Correct check for files compiled with
1594 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1596 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1598 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1600 * Makefile.in (VERSION): GDB-4.8 release!
1601 * README, NEWS: Update for release.
1603 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1605 * am29k-pinsn.c (print_insn): Minor nits with const.
1606 * am29k-tdep.c: More minor nits with arg types for
1607 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1609 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1611 * gcc.patch: Update for a different GCC (G++) bug.
1612 * main.c (print_gdb_version): Update copyright year to 1993.
1613 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1614 conditionalize this file on it. FIXME, right way is to split
1615 these into two config files.
1616 (ATTACH_DETACH): Define for BSD 4.4
1617 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1618 (U_REGS_OFFSET): Revise for 4.4.
1619 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1620 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1621 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1623 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1625 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1628 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1630 * c-lang.c (c_printstr): Bugfix for length==0 case.
1632 * c-lang.c (c_printstr): If a C string ends in a null, don't
1635 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1637 * defs.h (STRCMP): Make it work for unsigned chars.
1639 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1641 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1642 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1643 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1644 define to kludge the large opcode table into two smaller tables,
1645 since GCC take exponential space to build the table. Lint.
1646 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1648 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1650 * Makefile.in (VERSION): Roll to 4.7.9.
1651 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1652 definition here, to handle both BSD 4.3 and 4.4 systems.
1653 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1654 * remote.c (alarm): Move declaration to global level, before
1655 first reference to it.
1656 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1657 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1659 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1661 * remote.c (readchar): forward declare alarm which otherwise looks
1662 like an undeclared variable to gcc.
1664 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1665 when comparing against an int. Avoids superfluous warning from
1668 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1669 Avoids superfluous warnings from some systems and/or compilers
1670 (like vax ultrix 4.2.)
1672 * language.c (struct op_print unk_op_print_tab): use the enum
1673 values rather naked zeros as initializers. Avoids warnings from
1674 ultrix type compilers.
1676 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1678 * Makefile.in (VERSION): Roll to 4.7.6.
1679 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1680 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1681 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1682 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1683 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1684 (depend): Fix bug where nm-files in config files weren't noticed.
1685 (make-proto-gdb-1): Avoid changing directories while building new
1686 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1688 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1690 * remote.c: Improve error recovery. Allow user to break out
1691 of initial connection attempt with INTERRUPT. Treat a timeout
1692 while waiting for remote packet like a retry, unless the remote
1693 side is actively running user code. Fix a few long printf_filtered's.
1695 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1698 * buildsym.c (start_subfile): Allow null file name.
1700 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1702 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1703 expects a pointer to complaint rather than a complaint
1705 (process_linenos): free the previously allocated subfile name,
1706 then allocate the new one from the heap.
1708 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1710 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1712 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1714 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1715 Previously, would bogusly index off the bottom of type_vector.
1716 (rs6000_builtin_type): Accept type number as argument.
1717 (read_type, case '-'): Handle negatives like any other type number.
1719 * symfile.c (deduce_language_from_filename): Handle null name.
1721 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1722 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1723 fixed by sato@sm.sony.co.jp.
1725 * xcoffread.c (parmsym): Don't use an initializer to set up
1726 this struct symbol. Set it up in initialize_xcoffread.
1727 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1728 works on real rs/6000 target with #ifndef FAKING_RS6000.
1730 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1732 * stabsread.c (rs6000_builtin_type): Move function from
1733 xcoffread.c:builtin_type.
1734 * xcoffread.c (builtin_type): Move to stabsread. Remove
1735 IBM6000_HOST dependency. Move misplaced comments.
1736 (various): Change printf's to complaints.
1737 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1738 objfile argument to read_type calls under #if 0.
1739 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1740 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1741 * Makefile.in: xcoffread.o is not built by default.
1742 * xm-rs6000.h (IBM6000_HOST): Remove.
1743 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1744 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1747 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1749 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1750 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1751 register numbers when user tries to modify elements in structs
1752 passed as arguments.
1753 * inflow.c (child_terminal_info): Move banner outside of system
1755 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1756 passes struct/union arguments by address.
1758 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1760 * Based on patch from Kean Johnston <maw@netcom.com>:
1761 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1762 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1763 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1765 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1767 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1768 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1770 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1772 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1773 cc debugging output.
1775 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1777 * stabsread.c (define_symbol): Complain about unrecognized names
1778 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1779 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1780 (read_cpp_abbrev): Don't use the class name as part of the
1781 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1782 abbrevs. Inspired by Mike Tiemann.
1783 (read_tilde_fields): Comment. Remove ancient dead code.
1784 Remove erroneous but non-dead code. Simplify. Add complaints.
1785 (in general): Remove extraneous (parentheses) in return
1788 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1790 * coffread.c (coff_lookup_type): Fix fencepost error reported
1791 by Art Berggreen, <arg@opal.acc.com>.
1793 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1794 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1796 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1797 test, which is apparently left over from when we used native
1798 include files and couldn't depend on the member names being there.
1799 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1801 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1803 * mipsread.c: Major overhaul to use new BFD symbol table reading
1804 routines. Now swaps information as it is needed, rather than
1805 swapping everything when the file is read.
1807 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1809 * Makefile.in (TARDIRS): Add sparclite demo dir.
1810 (*.tab.c): Change dependency on Makefile to depend on
1811 Makefile.in, otherwise it always rebuilds after configuring.
1812 Force output *.tab.c file into current directory even in "make"
1813 versions that rewrite dependent file names used in command lines.
1815 * TODO: Remove some things we did.
1816 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1817 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1818 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1819 * symtab.h: Eliminate unnamed unions and structs.
1821 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1823 * Makefile.in (VERSION): Roll to 4.7.5.
1825 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1827 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1828 re-evaluating symbol pointers.
1830 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1832 * c-exp.y (lcurly, rcurly): New nonterminals.
1833 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1835 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1836 made function static.
1837 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1838 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1839 * parse.c (start_arglist):
1840 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1841 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1842 * parser-defs.h (funcall_chain): Moved to parse.c.
1843 * printcmd.c (print_frame_nameless_args): Fix prototype.
1844 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1845 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1846 * valops.c (typecmp): Moved prototype from values.h.
1847 * value.h (typecmp): Moved prototype to valops.c, made static.
1848 * ch-exp.y (yylex): Change way control sequences are disabled.
1850 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1852 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1854 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1856 * mipsread.c (upgrade_type): Build array types correctly, using
1857 create_range_type and create_array_type.
1859 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1861 * remote-nindy.c: Cleanup.
1863 * infrun.c (wait_for_inferior): When rolling back the PC after
1864 a breakpoint, call write_pc so that NPC gets rolled back as well
1867 * blockframe.c (inside_entry_file, inside_main_func,
1868 inside_entry_func): PC of zero is always "bottom of stack".
1870 * printcmd.c (print_frame_args, print_frame_nameless_args):
1871 Let print_frame_nameless_args decide whether there are any,
1872 laying groundwork for possibly later printing 29K args for
1873 functions where we have tag words but no symbols.
1875 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1877 * Makefile.in: fix GDB doc targets for new doc subdir structure
1879 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1881 * stack.c (parse_frame_specification): Parse as many arguments
1882 as there are (up to MAXARGS). Pass all of them in argc, argv
1883 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1884 many there were, onto SETUP_ARBITRARY_FRAME.
1885 * tm-mips.h, tm-sparc.h: Corresponding changes.
1886 * mips-tdep.c, sparc-tdep.c: Ditto.
1888 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1890 * hp300ux-nat.c: Update copyrights.
1891 * mipsread.c (parse_partial_symbols): Complain about block
1892 indexes that go backwards. Fix from Peter Schauer.
1893 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1894 symbol-file that has no linkage symbols to be read.
1895 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1896 from tm- file to xm-file, since they're host dependent.
1897 * valarith.c (value_binop): Typo.
1899 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1901 * sparclite/aload.c: Add copyleft.
1902 * sparclite/crt0.s: Add comment at beginning.
1904 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1906 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1907 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1909 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1911 * values.c (value_headof): Fix typo in which VTBL and ARG were
1912 being confused for one another.
1914 * valops.c (typecmp): Now static.
1916 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1917 baseclass--we don't always inherit its virtual function table
1920 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1921 pointer correctly in case value_struct_elt moves it around.
1923 * valops.c (typecmp): Now static. Also, now groks references
1926 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1927 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1929 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1931 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1932 to avoid "too much defining" error from native C compiler (!).
1934 * Makefile.in (HFILES): Add typeprint.h.
1935 * typeprint.[ch]: Update copyrights.
1937 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1939 * Makefile.in: Update to match doc/ subdir changes.
1941 * config/hp300hpux.mh: No cross-host file needed, just native.
1942 * config/go32.mh: Remove nonexistent "native" support.
1944 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1945 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1946 * m88k-tdep.c (next_insn): Lint, cleanup.
1947 (store_parm_word): Lint.
1949 * README: Fix typo (reported by karl@hq.ileaf.com).
1951 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1953 * expression.h (BINOP_CONCAT): Document use for self concatenation
1954 an integral number of times.
1955 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1957 * valarith.c (value_concat): Rewrite to support self
1958 concatenation an integral number of times.
1959 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1960 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1961 eliminate hundreds of spurious shift/reduce and reduce/reduce
1962 conflicts that mask the 5 real ones.
1963 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1964 * ch-exp.y (integer_literal_expression): Remove production,
1967 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1969 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1970 implied that "no side effects" was nonfunctional.
1971 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1972 character string and bitstring concatenation.
1973 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1974 * expression.h (exp_opcode): Add BINOP_CONCAT.
1975 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1976 * language.c (string_type): Add function to determine if a type
1978 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1979 * valarith.c (value_concat): New function to concatenate two
1980 values, such as character strings or bitstrings.
1981 * valops.c (value_string): Remove error stub and implement
1983 * value.h (value_concat): Add prototype.
1984 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1985 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1986 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1989 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1991 * c-exp.y (exp): Add production to support direct creation
1992 of array constants using the obvious syntax.
1993 * c-valprint.c (c_val_print): Set printed string length.
1994 * dwarfread.c (read_tag_string_type): New prototype and
1995 function that handles TAG_string_type DIEs.
1996 * dwarfread.c (process_dies): Add case for TAG_string_type
1997 that calls new read_tag_string_type function.
1998 * expprint.c (print_subexp): Add support for OP_ARRAY.
1999 * gdbtypes.c (create_range_type, create_array_type): Inherit
2000 objfile from the index type.
2001 * ch-typeprint.c (chill_print_type): Add case for
2003 * ch-valprint.c (chill_val_print): Fix case for
2006 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2008 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2009 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2010 include/coff/mips.h.
2012 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2014 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2015 constants with an explicit null byte terminator. OP_STRING is
2016 now used for real string types.
2017 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2018 they are used by all languages.
2019 * c-lang.c (_initialize_c_language): Move initializations of
2020 builtin_type_* to lang.c.
2021 * c-typeprint.c (c_type_print_varspec_prefix,
2022 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2023 to TYPE_CODE_STRING.
2024 * c-valprint.c (c_val_print): Change the way character arrays
2025 are printed as strings to be consistent with the way strings
2026 are printed when pointer-to-char types are dereferenced.
2027 Remove test of print_max before calling val_print_string, which
2028 now does it's own test.
2029 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2030 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2031 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2032 * gdbtypes.c (builtin_type_*): Add declarations moved from
2034 * gdbtypes.c (create_string_type): New function to create real
2036 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2037 renamed to TYPE_CODE_STRING.
2038 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2039 builtin_type_* types moved from c-lang.c.
2040 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2041 to TYPE_CODE_STRING.
2042 * gdbtypes.h (builtin_type_string): Add extern declaration.
2043 * gdbtypes.h (create_string_type): Add prototype.
2044 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2045 renamed to TYPE_CODE_STRING.
2046 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2048 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2049 renamed to TYPE_CODE_STRING.
2050 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2052 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2053 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2054 to TYPE_CODE_STRING.
2055 * valops.c (allocate_space_in_inferior): New function and
2056 prototype, using code ripped out of value_string.
2057 * valops.c (value_string): Rewritten to use new function
2058 allocate_space_in_inferior, but temporarily disabled until some
2059 other support is in place.
2060 * valops.c (value_array): New function to create array constants.
2061 * valprint.c (val_print_string): Add comment to document use,
2062 complete rewrite to fix several small buglets.
2063 * value.h (value_array): Add prototype.
2064 * value.h (val_print_string): Change prototype to match rewrite.
2065 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2066 * ch-exp.y (match_character_literal): Disable recognition of
2067 control sequence form of character literals and document why.
2069 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2071 * nindy-share/nindy.c: Add comments to #endif's to clarify
2074 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2075 read_memory to get byte order right.
2076 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2077 anymore. This is done in paread.c now. We expect unwind info
2078 to hang off of objfiles, and search all of the objfiles when until
2080 * (skip_trampoline_code): Cast arg to target_read_memory.
2081 * objfiles.h (struct objfile): Add new field obj_private to hold
2082 per object file private data (unwind info in this case).
2083 * paread.c (read_unwind_info): New routine to read unwind info
2084 for the objfile. This data is hung off of obj_private.
2085 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2086 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2087 make this easier to access.
2089 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2091 * c-valprint.c (cp_print_class_member): Add extern decl.
2092 * c-valprint.c (c_val_print): Extract code for printing methods
2093 and move it to cp_print_class_method in cp-valprint.c.
2094 * c-valprint.c (c_val_print): Extract code to print strings and
2095 move it to val_print_string in valprint.c.
2096 * cp-valprint.c (cp_print_class_method): New function using
2097 code extracted from c_val_print.
2098 * valprint.c (val_print_string): New function using code
2099 extracted from c_val_print.
2100 * value.h (val_print_string): Add prototype.
2101 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2102 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2103 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2104 CHECKBUF, growbuf_by_size): New variables, macros, and support
2105 functions for implementing a dynamically expandable temp buffer.
2106 * ch-exp.y (match_string_literal): New lexer function.
2107 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2108 removed and replaced with new CHECKBUF macro.
2109 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2110 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2112 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2114 * Makefile.in: Add info for paread.o.
2115 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2117 * blockframe.c (frameless_look_for_prologue): Correct the
2119 * gdbtypes.h, gdbtypes.c: Use const in decl of
2120 cplus_struct_default, now that pa-gas assembler has been fixed.
2121 * hppah-nat.c: Formatting.
2122 * hppah-tdep.c: Remove lots of useless externs for variables we
2124 * (find_unwind_entry): Speed up by using binary search, and a one
2126 * (rp_saved): New routine to see what unwind info says about RP
2127 being saved on the stack frame.
2128 * (frame_saved_pc): Look for prologue to see if we need to
2129 examine the stack for the saved RP or not.
2130 * (init_extra_frame_info): Check for prologue, instead of
2131 framesize to determine if we are frameless or not.
2132 * (frame_chain_valid): Stop backtraces when we run into _start.
2133 * (push_dummy_frame): Reformat to make more readable.
2134 * (find_dummy_frame_regs): ditto.
2135 * (hp_pop_frame): ditto.
2136 * (hp_restore_pc_queue): small cleanup.
2137 * (hp_push_arguments): ditto.
2138 * (pa_do_registers_info): ditto.
2139 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2140 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2141 * Define FRAME_CHAIN_VALID.
2142 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2143 passed to functions.
2145 * paread.c (pa_symtab_read): Use new bfd conventions for
2146 accessing linker symbol table.
2147 * (pa_symfile_init): Access embedded STAB info via BFD section
2148 mechanism and related macros.
2151 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2153 * sparc-stub.c: Use a seperate stack for our traps.
2154 * Handle recursive traps.
2155 * Remove all trap init code. This needs to be done by the
2157 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2159 * (handle_exception): See if we are at breakinst, if so, then
2160 advance PC sp that users can just step out of breakpoint().
2161 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2162 new place if SP has changed.
2163 * (case 's'): Get rid of this, we can't do it yet.
2164 * (case 't'): New command to test any old random feature.
2165 * (case 'r'): New command to reset the system.
2166 * (breakpoint): Add label to breakpoint trap instruction so that
2167 handle_exception() can detect where we are and get past the
2168 breakpoint trivially.
2170 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2172 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2174 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2176 * configure.in: recognise all sparclite variants
2178 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2180 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2181 binary files oring in the right bit.
2183 * main.c, source.c, state.c, symmisc.c: use macros defined in
2184 fopen-{bin|both} when fopening files.
2186 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2188 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2189 from a configuration file (typically including <limits.h>), or to
2190 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2191 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2192 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2193 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2194 * exppritn.c (print_subexp, dump_expression): Add case for
2196 * expression.h (OP_BITSTRING): New expression element type for
2198 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2199 macros to convert between number of expression elements and bytes
2200 to store that many elements.
2201 * i960-tdep.c (leafproc_return): Use new macros to access
2202 minimal symbol name and address fields.
2203 * m88k-pinsn.c (sprint_address): Use new macros to access
2204 minimal symbol name and address fields.
2205 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2206 minimal symbol address field.
2207 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2208 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2209 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2210 Use new BYTES_TO_EXP_ELEM macro.
2211 * parse.c (write_exp_bitstring): New function to write packed
2212 bitstrings into the expression element vector.
2213 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2215 * parser-defs.h (struct stoken): Document that it is used for
2216 OP_BITSTRING as well as OP_STRING.
2217 * parser-defs.h (write_exp_bitstring): Add prototype.
2218 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2219 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2220 LOWER, LENGTH): New tokens for keywords.
2221 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2222 upper_lower_argument, length_argument, array_mode_name,
2223 string_mode_name, variant_structure_mode_name): New non-terminals
2225 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2226 * ch-exp.y (match_bitstring_literal): New lexer support function
2227 to recognize bitstring literals.
2228 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2229 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2230 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2231 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2232 * ch-exp.y (yylex): Check tokentab6.
2233 * ch-exp.y (yylex): Call match_bitstring_literal.
2235 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2237 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2238 symbol name and value fields.
2240 * c-exp.y (yylex): Make static, to match prototype and other
2243 * expression.h (exp_opcode): Add BINOP_MOD.
2244 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2245 * expprint.c (dump_expression): Handle new BINOP_MOD.
2246 * language.c (binop_type_check): Handle new BINOP_MOD.
2247 * main.c (float_handler): Re-enable float handler when hit.
2248 * valarith.c (language.h): Include, need current_language.
2249 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2250 for integer divide truncates towards zero for negative results.
2251 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2252 * valarith.c (value_binop): Allow arithmetic operations on
2253 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2254 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2255 * ch-exp.y (tokentab3): Add MOD and REM.
2256 * ch-exp.y (yylex): Set innermost_block for symbols found
2257 in local scopes. Return LOCATION_NAME for local symbols.
2258 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2259 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2261 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2263 * command.c (shell_escape, make_command, _initialize_command):
2264 don't create or use fork if CANT_FORK is defined.
2265 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2266 code written for the IBM PC" remain.
2267 * xm-go32.h: define CANT_FORK
2269 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2271 * remote-sim.c: first attempt at general simulator interface
2272 * remote-hms.c: whitespace
2273 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2274 understand new stack layout. (print_register_hook): print ccr
2275 register in a fancy way.
2277 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2279 * eval.c (language.h): Include.
2280 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2281 to pointer types when the current language is C. It loses for
2282 other languages when the lower index bound is nonzero.
2283 * valarith.c (value_subscript): Take array lower bounds into
2284 account when performing subscripting operations.
2285 * valops.c (value_coerce_array): Add comment describing why
2286 arrays with nonzero lower bounds are dealt with in value_subscript,
2287 rather than in value_coerce_array.
2289 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2291 * ch-exp.y (FLOAT_LITERAL): Add token.
2292 * ch-exp.y (literal): Add FLOAT_LITERAL.
2293 * ch-exp.y (match_float_literal): New lexer routine.
2294 * ch-exp.y (convert_float): Remove.
2295 * ch-exp.y (yylex): Call match_float_literal.
2296 * ch-exp.y (yylex): Match single '.' after trying
2297 to match floating point literals.
2299 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2300 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2302 * expprint.c (dump_expression): New function for dumping
2303 expression vectors during gdb debugging.
2304 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2305 MULTI_SUBSCRIPT and moved out of BINOP range.
2306 * expression.h (DUMP_EXPRESSION): New macro that calls
2307 dump_expression if DEBUG_EXPRESSIONS is defined.
2308 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2309 * parse.c (length_of_subexp, prefixify_subexp): Change
2310 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2311 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2312 prefixify'ing the expression.
2313 * printcmd.c (print_command_1): Add comment.
2314 * ch-exp.y (expression_list): Add useful actions.
2315 * ch-exp.y (value_array_element): Add useful actions.
2316 * ch-exp.y (array_primitive_value): Add production.
2317 * ch-exp.y (yylex): Recognize ',' as a token.
2319 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2321 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2322 POSIXize the recursive makes (make [variable assignments] target{s})
2324 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2326 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2327 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2328 CPLUS_MARKER for all SVR4 systems, so follow suit.
2329 * defs.h (strdup_demangled): Remove prototype.
2330 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2331 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2332 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2333 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2334 prim_record_minimal_symbol_and_info): Use new macro
2335 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2336 * minsyms.c (install_minimal_symbols): Use new macro
2337 SYMBOL_INIT_DEMANGLED_NAME.
2338 * stabsread.c (define_symbol): Use new macro
2339 SYMBOL_INIT_DEMANGLED_NAME.
2340 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2341 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2342 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2343 SYMBOL_INIT_DEMANGLED_NAME.
2344 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2345 SYMBOL_DEMANGLED_NAME now tests language itself.
2346 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2347 now tests language itself.
2348 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2349 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2350 mangled name member in the language dependent portion of a symbol.
2351 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2352 mangled name member appropriate for a symbol's language.
2353 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2354 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2355 SYMBOL_DEMANGLED_NAME now tests language itself.
2356 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2357 initializes language dependent portion of symbol.
2358 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2359 demangles and caches the demangled form of symbol names.
2360 * utils.c (fputs_demangled, fprint_symbol): Use current language
2361 to select an appropriate demangling algorithm.
2362 * utils.c (strdup_demangled): Remove, no longer used.
2363 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2364 access the Chill mangled name member in the language dependent
2365 portion of a symbol.
2366 * ch-lang.c (chill_demangle): New function, simple demangler.
2367 * defs.h (chill_demangle): Add prototype.
2368 * symtab.h (language_dependent_info): Add struct for Chill.
2370 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2372 * Makefile.in (BISON): Add comment that when bison is used, it
2373 must include the "-y" option.
2374 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2375 Remove defines to remap non-yacc symbols, thus backing out of
2376 previous recent changes. Standard policy is that non-yacc parser
2377 generators get fixed, rather than adding bug workarounds in gdb
2378 for each new one that pops up. Expand comment to note this.
2379 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2381 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2383 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2384 case. Use code in N_SOL.
2386 * paread.c: New file that contains all HPPA/HPUX symbol reading
2388 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2389 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2390 * (dbx_symfile_offsets): Make static.
2391 * (pastab_build_psymtabs): New interface routine for paread to
2392 send stabs into dbxread.
2393 * gdb-stabs.h: Remove gobs of HPPA cruft.
2395 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2397 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2399 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2401 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2402 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2403 and YYDEBUG is not already defined.
2404 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2405 them during the previous replacements.
2406 * printcmd.c (_initialize_printcmd): Update internal documentation
2407 for "set" command to note that the assignment syntax is language
2409 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2410 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2411 and YYDEBUG is not already defined.
2412 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2413 single_assignment_action): New terminals and nonterminal for gdb
2414 extensions to chill expression grammer.
2415 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2416 tokens that start with '$' (register names, convenience vars, etc).
2417 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2418 * ch-exp.y (yylex): Call match_dollar_tokens.
2420 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2422 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2423 accessing minimal symbol data.
2424 * infcmd.c (read_pc): Use #ifdef, not #if.
2425 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2426 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2427 minimal symbol data.
2429 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2430 frame. Use find_return_regnum to find the caller.
2431 * (find_unwind_entry): New routine to locate stack frame info
2432 associated with a procedure. This looks in the $UNWIND_START$
2433 section in the SOM file.
2434 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2435 figure out where the caller's return address is stored.
2436 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2437 to figure out the frame size for a procedure.
2438 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2439 * (init_extra_frame_info): New routine. Corrects PC and FP for
2440 outermost frame if necessary.
2441 * (frame_chain): New routine, moved from tm-hppa.h.
2442 * (skip_trampoline_code): Handle computed function calls (ie:
2443 calls from $$dyncall).
2444 * (unwind_command): Temporary support function to allow user
2445 to control/observe aspects of the unwind (stack frame) info.
2446 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2447 was in a system call, if so, then read the PC from r31.
2448 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2449 with extra arg for skip_trampoline_code().
2450 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2451 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2452 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2454 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2456 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2457 Call new bfd_get_size() and verify that string table is no larger
2458 than the file that is supposed to contain it.
2459 * symfile.c (syms_from_objfile): Only complain about configured
2460 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2461 current target is the default BFD target.
2463 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2465 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2466 * solib.c (bkpt_names): New array of symbol names to try to
2467 use for the "mapping complete" breakpoint. Configurable
2468 define SOLIB_BKPT_NAME is first one to try.
2469 * solib.c (find_solib): Test debug_base for nonzero rather
2470 than just greater than zero.
2471 * solib.c (enable_break): Use bkpt_names to look up address
2472 at which to set "mapping complete" breakpoint.
2474 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2476 * defs.h (STRCMP, STREQ, STREQN): New macros.
2477 * defs.h (demangle_and_match): Remove prototype.
2478 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2479 and STREQN defined in defs.h.
2480 * dwarfread.c (set_cu_language): For completely unknown languages,
2481 try to deduce the language from the filename. Retain behavior
2482 that for known languages we don't know how to handle, we use
2484 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2485 and demangled name fields in symbol.
2486 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2487 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2488 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2489 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2490 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2491 Replace usages throughout.
2492 * elfread.c (demangle.h): Include.
2493 * elfread.c (record_minimal_symbol): Remove prototype and function.
2494 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2495 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2496 * infcmd.c (jump_command): Remove code to demangle name and add
2497 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2498 * minsyms.c (demangle.h): Include.
2499 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2500 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2501 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2502 * mipsread.c (psymtab_language): Add static variable.
2503 * stabsread.c (demangle.h): Include.
2504 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2505 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2506 * stack.c (return_command): Remove explicit demangling of name
2507 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2508 * symfile.c (demangle.h): Include.
2509 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2510 to match macros in symfile.h and allow them to be compiled
2511 if INLINE_ADD_PSYMBOL is not true.
2512 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2513 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2514 Add code to demangle and cache C++ symbol names. Use macro form
2515 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2516 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2517 Remove, also defined in symfile.c, which we already fixed.
2518 * symtab.c (expensive_mangler): Remove prototype and function.
2519 * symtab.c (find_methods): Remove physnames parameter and fix
2521 * symtab.c (completion_list_add_symbol): Name changed to
2522 completion_list_add_name.
2523 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2524 the normal symbol name and the cached C++ demangled name.
2525 * symtab.c (lookup_demangled_partial_symbol,
2526 lookup_demangled_block_symbol): Remove prototypes and functions.
2527 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2528 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2529 Remove code to try demangling names and matching them.
2530 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2531 Fix to try matching the cached demangled name if no match is
2532 found using the regular symbol name.
2533 * symtab.c (find_methods): Remove unused physnames array.
2534 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2535 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2536 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2537 C++ demangled symbol names.
2538 * symtab.h: Much reformatting of structures and such to add
2539 whitespace to make them more readable, and make them more
2540 consistent with other gdb structure definitions.
2541 * symtab.h (general_symbol_info): New struct containing fields
2542 common to all symbols.
2543 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2544 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2545 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2546 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2547 symbol): Use general_symbol_info struct.
2548 * utils.c (demangle_and_match): Remove, no longer used.
2549 * valops.c (demangle.h): Include.
2550 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2551 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2552 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2553 symmisc.c, symtab.c, valops.c: Replace references to minimal
2554 symbol fields with appropriate macros.
2555 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2556 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2557 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2558 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2559 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2560 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2561 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2562 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2563 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2564 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2565 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2566 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2567 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2568 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2570 * buildsym.c (start_subfile, patch_subfile_names): Default the
2571 source language to what can be deduced from the filename.
2572 * buildsym.c (end_symtab): Update the source language in the
2573 allocated symtab to match what we have been using.
2574 * buildsym.h (struct subfile): Add a language field.
2575 * c-typeprint.c (c_print_type): Remove code to do explicit
2577 * dbxread.c (psymtab_language): Add static variable.
2578 * dbxread.c (start_psymtab): Initialize psymtab_language using
2579 deduce_language_from_filename.
2581 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2583 * valprint.c (val_print): Reorganize comment and add note
2584 about dependency on target byte ordering.
2585 * ch-exp.y (value_array_slice): Fix typo.
2586 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2587 byte sized ints are assumed to be char strings and printed with
2588 string syntax. In chill, arrays of chars and arrays of
2589 bytes/ubytes are distinquishable, and printed appropriately.
2591 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2593 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2594 read/write routines for HPUX.
2596 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2597 branch targets to compute target address using const from previous
2598 instruction if necessary.
2599 * Add `Q' operator to print out bit position field various
2601 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2602 cleanups, use new code from Utah.
2603 * (store_inferior_registers): Update to new code from Utah.
2604 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2605 * (fetch_register): Clear out priv level when reading PCs.
2606 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2607 * Remove decl of errno, #include wait.h and target.h.
2608 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2609 were inside of a kernel call. If so, then PC is in a different
2610 register. Also, mask out bottom two bits of all PCs so as not to
2611 confuse higher level code.
2612 * (push_dummy_frame): Create from #define in tm-hppa.h.
2613 * (find_dummy_frame_regs): Update from Utah.
2614 * (hp_pop_frame): Create from #define in tm-hppa.h.
2615 * (hp_restore_pc_queue): New, from Utah.
2616 * (hp_push_arguments): Big fixes from Utah.
2617 * (pa_do_registers_info, pa_print_registers): Only print out fp
2619 * (skip_trampoline_code): New routine to deal with stubs that
2620 live in nowhereland between callers and callees.
2621 * i860-tdep.c: Remove decl of attach_flag.
2622 * infrun.c (wait_for_inferior): Add new macro
2623 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2624 at by PC will be nullified. If so, then step the target once more
2625 so as to avoid confusing the user.
2626 * (just before step_over_function:): Use stop_func_start, not
2627 stop_pc when checking for the existance of line number info.
2628 stop_func_start will reflect the proper address of the target
2629 routine, not of the stub that we may be traversing to get there.
2630 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2631 to deal with the stubs that PA compilers sometimes stick between
2632 callers and callees. Also, define FLAGS_REGNUM for access to the
2634 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2636 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2637 write gr0, PC regs, and PSW!
2638 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2639 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2641 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2642 * Define struct unwind_table_entry.
2643 * valops.c (call_function_by_hand): Add another arg to
2644 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2647 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2649 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2651 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2653 * Makefile.in (VERSION): Bump to 4.7.4.
2654 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2655 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2656 * Makefile.in (HFILES): Add valprint.h.
2657 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2658 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2659 * typeprint.c, typeprint.h: New files for language independent
2660 type printing functions.
2661 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2662 type printing functions and definitions.
2663 * valprint.h: New include file for language independent value
2664 printing definitions.
2665 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2666 dependent value printing functions.
2667 * c-exp.y (production ptype): Add range_type variable and use new
2668 create_range_type function.
2669 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2670 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2671 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2672 "const static" to ANSI-conformant "static const".
2673 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2674 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2676 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2677 * coffread.c (decode_type): Add range_type variable and call to
2678 new create_range_type function.
2679 * complaints.c (complain): Remove unused val variable.
2680 * complaints.c (_initialize_complaints): Make it void.
2681 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2682 variable and call new create_range_type function.
2683 * defs.h (enum val_prettyprint): Move enum from value.h to here
2684 so we can avoid having to include value.h just for prototypes that
2685 need the enum (thanks ANSI).
2686 * dwarfread.c (struct_type): Local anonymous_size variable is
2687 only used if !BITS_BIG_ENDIAN.
2688 * dwarfread.c (decode_subscript_data_item): Add rangetype
2689 variable and call new create_range_type function.
2690 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2692 * eval.c (evaluate_subexp): Remove unused local variable name
2693 and the statement with no side effects that initializes it.
2694 * expprint.c (print_subexp): Change local_printstr to
2696 * gdbtypes.c (create_range_type): New function that creates
2697 a range type using code fragments from object file readers as
2698 an example of what has to be initialized.
2699 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2700 and high_bound parameters, replaced with a single range_type
2701 parameter. Change function body to use passed in range_type
2702 rather than handcrafting one.
2703 * gdbtypes.h (create_range_type): Add prototype.
2704 * gdbtypes.h (create_array_type): Change prototype parameters.
2705 * infrun.c (normal_stop): Remove unused local variables tem and c.
2706 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2707 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2708 stub functions that call error if called.
2709 * language.c (unknown_language_defn, auto_language_defn,
2710 local_language_defn): Add initializers unk_lang_print_type and
2712 * language.h (struct language_defn): Reformat for larger
2713 comments, add la_print_type and la_val_print members. Add
2714 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2715 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2716 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2718 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2720 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2721 * main.c (execute_command): Remove unused local variable cmdlines.
2722 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2723 (clear_displays), symmisc.c (block_depth), values.c
2724 (clear_value_history):
2725 Make testing of truth value of assignment result explicit.
2726 * mipsread.c (upgrade_type): Update FIXME to include future use
2727 of create_range_type.
2728 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2729 whatis_exp, maintenance_print_type): Move prototypes and functions
2731 * printcmd.c (_initialize_printcmd): Move add_com calls for
2732 ptype_command and whatis_command to new typeprint.c.
2733 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2734 * source.c (find_source_lines): Local variable c only used
2735 when LSEEK_NOT_LINEAR is defined.
2736 * stabsread.c (read_array_type): Use new create_range_type
2738 * stabsread.c (read_range_type): Add new index_type variable and
2739 call new create_range_type function rather than handcrafting
2741 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2742 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2743 * symtab.c (type_print_base usages): Use c_type_print_base.
2744 * symtab.c (type_print_varspec_prefix usages): Use
2745 c_type_print_varspec_prefix.
2746 * symtab.c (type_print_method_args usages): Use
2747 cp_type_print_method_args.
2748 * valprint.c: Completely ripped apart and the fragments used
2749 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2750 valprint.h. Remaining stuff is language independent.
2751 * value.h (struct fn_field): Forward declare for prototypes.
2752 * value.h (type_print_1): Remove prototype.
2753 * value.h (enum val_prettyprint): Moved to defs.h.
2754 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2755 * value.h (baseclass_offset): Add prototype.
2756 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2757 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2758 * ch-typeprint.c: New file for language dependent type printing.
2759 * ch-valprint.c: New file for language dependent value printing.
2760 * ch-exp.y (parse_number): Remove prototype and stub function.
2761 * ch-exp.y (decode_integer_literal): Removed unused digits and
2763 * ch-exp.y (convert_float): Completely ifdef out for now.
2764 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2765 ch-lang.c (chill_op_print_tab):
2766 Change from ANSI-obsolescent "const static" to ANSI-conformant
2768 * ch-exp.y (yylex): Add unhandled storage class enumeration
2769 literals to switch statement for completeness.
2770 * ch-lang.c (chill_create_fundamental_types): Remove unused
2771 nbytes variable. Change dummy type to 2 bytes to match int.
2772 Handle FT_VOID types gratuituously added to chill DWARF by
2773 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2774 type rather than a one byte TYPE_CODE_INT type.
2775 * ch-lang.c (chill_language_defn): Add chill_print_type and
2777 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2779 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2781 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2782 bfd_get_symbol_leading_char instead.
2784 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2785 leading character from names.
2786 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2787 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2788 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2790 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2791 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2792 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2793 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2794 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2795 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2796 * symfile.c (syms_from_objfile): Insert debugging check to test
2797 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2799 * doc/gdbint.texinfo (Host Conditionals): Remove
2800 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2802 (Target Conditionals): Remove all of the above.
2804 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2806 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2807 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2809 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2811 * coffread.c (decode_type): catch negative tagndx fields generated
2813 * exec.c: comment out string following #endif.
2814 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2815 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2817 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2818 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2820 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2822 * complaints.c: New file, code moved from utils.c.
2823 * complaints.c (complain): Made into a varargs function.
2824 * complaints.h: New file, code moved from symfile.h.
2825 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2826 * Makefile.in (HFILES): Add complaints.h.
2827 * Makefile.in (OBS): Add complaints.o.
2828 * symfile.c (complaint_root, stop_whining, complaint_series,
2829 complain, clear_complaints, add_show_from_set for stop_whining):
2830 Moved to complaints.c.
2831 * symfile.h (struct complaint, complaint_root decl, complain
2832 prototype, clear_complaints prototype): Moved to complaints.h.
2833 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2834 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2835 complaints.h. Remove casts from arguments to complain(),
2836 which is now a varargs function, and remove unnecessary
2837 placeholder zero args.
2838 * defs.h (begin_line): Add prototype.
2839 * defs.h (vprintf_filtered): Add prototype.
2840 * dwarfread.c (varargs.h): Remove, no longer needed.
2841 * dwarfread.c (dwarfwarn): Remove prototype and function.
2842 * dwarfread.c (complaints): Define a bunch of complaints.
2843 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2844 usages to standard complain() calls.
2845 * utils.c (begin_line): New function that ensures that
2846 whatever gets filter-printed next starts on its own line.
2847 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2848 but to stdout (calls vfprintf_filtered internally).
2850 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2852 * remote.c: Avoid printf_filtered line limit. Suggested by
2853 Robert R. Henry, <rrh@tera.com>.
2854 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2856 * main.c (main): Accept --silent as well as --quiet. Change +help
2857 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2859 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2860 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2862 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2864 * tm-nindy960.h, remote-nindy.c: Lint.
2866 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2868 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2869 a optional type to decorate as an array type, the type of the
2870 index, and the bounds of the array. Records this additional info
2871 in the array type for use with languages with nonzero array
2873 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2874 to note that arrays may have bounds.
2875 * gdbtypes.h (create_array_type): Update prototype.
2876 * c-exp.y (ptype production): Adjust for new create_array_type
2877 calling conventions.
2878 * coffread.c (decode_type): Call create_array_type rather than
2879 handcrafting array types.
2880 * convex-tdep.c (value_type): Remove, now use create_array_type.
2881 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2882 vector_type into calls to create_array_type.
2883 * dwarfread.c (decode_subscr_data): Name changed to
2884 decode_subscript_data_item throughout.
2885 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2886 create_array_type. Now records index type and range as well.
2887 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2888 change to use create_array_type.
2889 * dwarfread.c (read_subroutine_type): Test existing user defined
2890 types before decorating them, to ensure they are blank, and
2891 complain about it if they are not.
2892 * dwarfread.c (decode_fund_type): For unrecognized types, always
2893 return some valid type (type integer). If the unrecognized type
2894 cannot be an implementation defined type, complain as well.
2895 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2896 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2897 * mipsread.c (upgrade_type): Add FIXME comment that code to
2898 handcraft arrays should be replaced with call to create_array_type.
2899 * stabsread.c (read_array_type): Replace code to handcraft
2900 array types with call to create_array_type.
2901 * valprint.c (type_print_varspec_prefix): Minor formatting
2902 change, join lines that don't need to be split.
2904 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2906 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2907 decl for attach_flag, it now lives in inferior.h.
2908 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2909 Make most functions static.
2910 * hppah-nat.c: General cleanups, remove BSD specific code (since
2911 that all lives in hppab-nat.c).
2912 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2913 Change sense of test against inside_entry_file(). This fix is
2915 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2916 to read/write_register_bytes().
2917 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2918 work around PA-GAS assembler bug. Also, add trailing */ to some
2920 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2921 Same reason as above.
2923 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2925 * mipsread.c (parse_symbol): When checking whether a structured
2926 type is an enum, check qualifiers of its first member, as well as
2927 the base type of the member. Bug found and fixed by John M.
2928 Farrell, <farrell@fjord.reo.dec.com>.
2930 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2931 * remote-vx.c: Don't include vx-share/reg.h.
2932 * vx-share/ptrace.h: Reproduce from scratch.
2933 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2934 * Makefile.in: Remove references to removed files, and to removed
2935 29k-share directories.
2937 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2939 * c-lang.c (_initialize_c_language): Name changed from
2941 * m2-lang.c (_initialize_m2_language): Name changed from
2943 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2944 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2945 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2946 expression parsing into c-lang.c and m2-lang.c respectively.
2947 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2948 m2-exp.y respectively.
2949 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2950 and m2-* files respectively.
2951 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2952 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2953 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2954 * expression.h (struct block): Forward declaration for prototypes.
2955 * language.h (struct objfile): Forward declaration for prototypes.
2956 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2957 * Makefile.in (HFILES): Add ch-lang.h.
2958 * Makefile.in (OBS): Add ch-lang.o.
2959 * ch-exp.y: Migrate code that has nothing to do with expression
2960 parsing into ch-lang.c.
2961 * ch-lang.c: New file, code migrated from c-exp.y.
2962 * ch-lang.h: New file, internal interface between ch-* files.
2963 * ch-lang.c (_initialize_chill_language): Name changed from
2964 _initialize_chill_exp.
2966 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2967 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2968 * config/amix.mh (NATDEPFILES): Add.
2969 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2972 * dwarfread.c (decode_subscr_data): Remove spurious test that
2973 accepted only integer subscript types. We don't do anything
2974 with the type at the moment anyway.
2976 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2978 * ch-exp.y (match_character_literal): Fix case where no
2979 match at all is found.
2980 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2981 width types. For example, "INT" is always 2 bytes regardless
2982 of the values of any TARGET_*_BIT macros. So use explicit
2983 numeric sizes for the types.
2985 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2987 * c-exp.y (c_create_fundamental_type): New function to create
2988 language specific fundamental types for C.
2989 * m2-exp.y (m2_create_fundamental_type): New function to create
2990 language specific fundamental types for Modula 2.
2991 * c-exp.y (c_language_defn, cplus_language_defn): Add
2992 c_create_fundamental_type to language struct initializers.
2993 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2994 to language struct initializers.
2995 * dwarfread.c (expression.h, language.h): Include.
2996 * dwarfread.c (ftypes): New array to hold fundamental types
2997 for current compilation unit.
2998 * dwarfread.c (cu_language_defn): New pointer to language
2999 struct for language of current compilation unit.
3000 * dwarfread.c (dwarf_fundamental_type): New function to
3001 create/lookup fundamental types.
3002 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
3003 * dwarfread.c (throughout): Replace lookup_fundamental_type
3004 with dwarf_fundamental_type.
3005 * dwarfread.c (read_file_scope): Zero out ftypes for each new
3006 compilation unit (may be different language or different objfile).
3007 * gdbtypes.c (lookup_fundamental_type): Move actual type
3008 creations into language specific fundamental type creation
3009 functions and call via create_fundamental_type. Add comment
3010 about this function being obsolescent.
3011 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3012 sized signed and unsigned integers.
3013 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3014 * language.c (language_def): New function to lookup a language
3015 struct given it's enumeration.
3016 * language.h (struct language_defn): Add la_fund_type, a pointer
3017 to a function that creates fundamental types for this language.
3018 * language.h (create_fundamental_type): New macro to create
3019 fundamental types based on the current language.
3020 * language.h (language_def): Add prototype.
3021 * language.c (unk_lang_create_fundamental_type): New function
3022 for initializing language structs, calls error if called.
3023 * language.c (unk_language_defn, auto_language_defn,
3024 local_language_defn): Use unk_lang_create_fundamental_type.
3025 ch-exp.y (chill_create_fundamental_type): New function.
3026 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3027 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3029 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3031 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3033 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3034 as GCC_PRODUCER and GPLUS_PRODUCER.
3036 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3038 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3041 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3043 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3044 rather than '$'. This particular piece of braindamage is
3045 spreading like ooze. It's now infected libiberty, deja-gnu,
3047 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3048 hardwired '$' character.
3050 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3052 (Changes to break incredibly ugly, unmaintainable 750 line
3053 read_struct_type function up into managable pieces.)
3054 * Makefile.in (VERSION): Bump to 4.7.3.
3055 * stabsread.c (struct field_info): Local struct definition.
3056 * stabsread.c (read_member_functions, read_struct_fields,
3057 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3058 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3059 functions from fragmented read_struct_type.
3060 * stabsread.c (stabs_general_complaint): Catchall complaint.
3061 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3062 symbol name continuation code. Use macro throughout.
3063 * stabsread.c (various places): Replace add-one-to-pointer
3064 with pointer increment.
3065 * stabsread.c (read_type): Retain function local copy of type
3066 descriptor. Rearrange code calling read_struct_type() to match
3068 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3069 a single blank as the name of nameless enumerations. Recognize
3070 this special case and set nameless flag.
3071 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3073 * ch-exp.y (access_name): New non-terminal token and
3075 * ch-exp.y (general_procedure_name): Now a terminal token.
3076 * ch-exp.y (location): Expand production.
3077 * ch-exp.y (match_simple_name_string): New function.
3078 * ch-exp.y (yylex): Call match_simple_name_string and return
3079 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3081 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3083 * munch: Backslash escape vertical bar characters inside
3084 grep patterns since they have special meaning for some greps.
3085 * parse.c (write_exp_string): Complete rewrite to store string
3086 contants as a leading explicit length, followed by the string data,
3087 followed by a trailing explicit length.
3088 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3089 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3090 Use recorded explicit length of strings in expression elements,
3091 rather than strlen. Adjust code to skip over strings stored in
3092 expression elements, and code to access strings, to account for
3093 new leading explicit size expression element.
3094 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3095 0, to avoid negative expression element indices.
3096 * valops.c (search_struct_method): Minor whitespace change.
3098 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3100 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3101 which together maintain a dynamically expandable static buffer
3102 for the lexer to use when translating C strings to their internal
3103 form (other future uses possible). Fix parsing of C style strings
3104 to do the normal C style input conversions of escaped character
3106 * valops.c (value_string): Remove translation of escaped
3107 character sequences, now done in C expression parser.
3108 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3109 and decides if it should be printed in literal form or some other
3110 form, based on it's ASCII value and setting of sevenbit_strings.
3111 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3112 macro, change indentation style.
3113 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3114 * ch-exp.y (chill_printstr): First cut at real function instead
3117 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3119 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3121 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3123 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3125 * defs.h (sevenbit_strings): Add declaration.
3126 * defs.h (printchar): Replace with gdb_printchar.
3127 * language.h (language_defn): Add new function pointers
3128 la_printchar and la_printstr, to do language dependent
3129 printing of characters and strings.
3130 * language.h (local_printchar, local_printstr): New macros
3131 to call language dependent functions pointed to by la_printchar
3132 and la_printstr respectively.
3133 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3134 dependent functions for printing characters and strings.
3135 * c-exp.y (c_language_defn, cplus_language_defn): Add
3136 c_printchar and c_printstr.
3137 * command.c (do_setshow_command): Rename printchar use to
3139 * expprint.c (print_subexp): Replace C style string output
3140 with call to local_printstr.
3141 * language.c (unk_lang_printchar, unk_lang_printstr):
3142 New stubs, currently errors.
3143 * language.c (unknown_language_defn, auto_language_defn,
3144 local_language_defn): Add unk_lang_printchar and
3146 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3147 language dependent functions to print characters and strings.
3148 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3149 * utils.c (printchar): Renamed to gdb_printchar.
3150 * valprint.c (print_string): Remove prototype, function moved
3151 to c-exp.y, where it becomes c_printstr.
3152 * valprint.c (print_max): Made global for reference from the
3153 language dependent printing routines in *-exp.y.
3154 * valprint.c (repeat_count_threshold): New variable with function
3155 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3156 Change all references to old macro to references to new variable.
3157 * valprint.c (value_print, val_print): Replace calls to
3158 print_string with calls to local_printstr.
3159 * valprint.c (val_print): Replace C style character printing
3160 with call to local_printchar.
3161 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3162 * valprint.c (_initialize_valprint): Add add_show_from_set
3163 call for setting up repeat_count_threshold as print variable.
3164 * ch-exp.y (decode_integer_value): New function.
3165 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3166 * ch-exp.y (chill_printchar, chill_printstr): New language
3167 dependent functions for printing characters and strings.
3168 * ch-exp.y (chill_language_defn): Add chill_printchar and
3171 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3173 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3174 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3175 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3177 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3179 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3180 and assume the process has been killed.
3182 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3184 * remote-udi.c (udi_open): Reset vars so that user can re-run
3185 programs without leaving GDB.
3186 * (many routines): Slightly improve error handling.
3187 * (download): Zero out BSS by longs instead of bytes to avoid
3188 timeouts in real hardware.
3189 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3190 that connection is no longer in use after shutdown() of socket.
3191 This keeps GDB from dying of a SIGPIPE when you issue multiple
3192 `target udi' commands.
3194 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3196 * language.h (language_format_info): New structure to bundle
3197 local formatting information.
3198 * language.h (language_defn): Replace individual format info
3199 with language_format_info structs.
3200 * language.h (local_*_format, local_*_format_prefix,
3201 local_*_format_specifier, local_*_format_suffix): New macros
3202 for binary/octal/decimal/hex formats to access info elements.
3203 * c-exp.y (c_language_defn): Update for new format handling.
3204 * m2-exp.y (m2_language_defn): Update for new format handling.
3205 * dbxread.c (language.h): Include for partial-stab.h use.
3206 * mipsread.c (expression.h, language.h): Include for
3208 * defs.h (local_hex_format, local_hex_format_custom,
3209 local_hex_string, local_hex_string_custom): Move to language.h.
3210 * language.c (local_hex_format_custom, local_hex_string,
3211 local_hex_string_custom, local_octal_format_custom): Use new
3213 * language.c (unknown_language_defn, auto_language_defn,
3214 local_language_defn): Update for new format handling.
3215 * printcmd.c (print_scalar_formatted): Use new macros
3216 to access decimal and binary format info for printing.
3217 * c-exp.y (chill_language_defn): Update for new format handling.
3218 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3219 * ch-exp.y (decode_integer_literal): Add function
3220 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3221 * ch-exp.y (builtin_type_chill_char): Add definition.
3222 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3224 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3226 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3228 (aix_framedata): added nosavedpc field.
3229 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3231 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3232 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3233 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3234 instructions as function_frame_info does. Expand special case of
3235 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3237 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3239 (function_frame_info): Set frameless if the function has no frame,
3240 and set nosavedpc if the PC was not saved. Handle gcc generated
3241 stfd 31,-4(31); st 31, -12(31) correctly.
3242 (frameless_function_invocation): New second argument pcsaved; if 0
3243 return whether the function has a frame, if 1 return whether the
3245 (frame_initial_stack_address): Correct typo: cache registers for
3246 callee_fi, not for fi, (avoids reading garbage memory locations).
3248 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3250 * infrun.c (wait_for_inferior (just before step_over_function
3251 label)): Change test for stepping into subroutine to check for the
3252 presence of line number info. This makes stuff compiled with -g1
3253 cause GDB to not lose control when stepping.
3255 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3256 Improve comments as well.
3258 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3260 * Makefile.in (VERSION): Bump to 4.7.2
3261 * symtab.c (find_pc_symtab): Fix return of random value
3263 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3264 Makefile since it contains sed patterns used in generation.
3265 Add sed pattern to also delete #include of any malloc.h.
3266 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3267 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3268 function names to conform to K&R terminology with respect to
3269 logical and bitwise operators:
3270 UNOP_ZEROP => UNOP_LOGICAL_NOT
3271 UNOP_LOGNOT => UNOP_COMPLEMENT
3272 BINOP_LOGAND => BINOP_BITWISE_AND
3273 BINOP_LOGXOR => BINOP_BITWISE_XOR
3274 BINOP_LOGIOR => BINOP_BITWISE_IOR
3275 BINOP_AND => BINOP_LOGICAL_AND
3276 BINOP_OR => BINOP_LOGICAL_OR
3277 PREC_OR => PREC_LOGICAL_OR
3278 PREC_AND => PREC_LOGICAL_AND
3279 PREC_LOGIOR => PREC_BITWISE_IOR
3280 PREC_LOGXOR => PREC_BITWISE_XOR
3281 PREC_LOGAND => PREC_BITWISE_AND
3282 value_zerop() => value_logical_not()
3283 value_lognot() => value_complement()
3284 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3285 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3286 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3287 and is nonexistant in some SVR4 based systems.
3288 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3289 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3291 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3292 * source.c (source_info): Fix minor nits, print "1 line" rather
3293 than "1 lines", and "language is <lang>".
3294 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3295 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3296 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3298 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3299 * ch-exp.y: New expression parser, for GNU-Chill.
3300 * defs.h (enum language): Add language_chill.
3301 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3302 LANG_MODULA2 a recognized language.
3303 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3304 Chill as well as Modula-2.
3305 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3306 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3307 * language.c (set_language_command): Add chill.
3308 * language.c (binop_result_type, integral_type, character_type,
3309 boolean_type, structured_type, value_true, binop_type_check):
3310 Add language_chill cases.
3311 * language.h (_LANG_chill): Define.
3312 * symfile.c (deduce_language_from_filename): Recognize the
3313 filename extensions ".chill", ".c186", and ".c286" for Chill.
3314 * valprint.c (typedef_print): Add case for language_chill.
3315 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3316 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3317 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3318 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3320 * Makefile.in (distclean): Add target ch-exp.tab.c.
3321 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3322 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3323 * eval.c (evaluate_subexp): Add OP_BOOL case.
3324 * expprint.c (print_subexp): Add OP_BOOL case.
3326 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3328 * infcmd.c (set_environment_command): Avoid skipping first
3329 char of env value if an '=' appears in it. Bug report and fix
3330 by Mark Jungerman, <maj@lucid.com>.
3332 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3334 * infcmd.c (step_over_calls): Improve comments.
3335 * symtab.c (find_pc_psymtab): Clean up a bit.
3336 * (find_pc_symtab): Fix comments, clean up code.
3337 * (find_pc_line): General cleanups, efficiency improvements.
3338 Also, don't return garbage when some line info exists, but there
3341 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3343 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3344 member, and the stat pointer passed to vmap_symtab was NULL, the
3345 wrong vmap entries would be modified. Fixes behavior where
3346 attempting to load symbols for a module with no member would mess
3347 up already read in symbols.
3349 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3351 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3352 29k-share/dfe/mini2udi.o.
3353 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3354 * alldeps.mak, depend: Update to deal with removal of
3355 aforementioned files.
3356 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3357 requirement for useless 'program' argument. Clean up
3358 udi_create_inferior, and udi_load to call common download()
3359 routine. Create download routine to load remote hosts directly
3360 (with the help of BFD) so that we don't need yank.c and
3362 Fix udi_detach to call UDIDisconnect with
3363 the right arguments. Clean up udi_resume, don't assign tip_error
3364 twice. Clean up udi_wait, straighten out status codes. Make
3365 udi_kill really work.
3367 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3369 * c-exp.y: separated host/target idea of integer type size,
3370 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3371 UINT and CHAR rules. (parse_number): work out the targetwise type
3372 of a number based upon it's size and qualifiers. (yylex): chars
3373 are now treated the same way as ints.
3375 * source.c (indentify_source_line): don't core dump if wanted
3376 line is larger than number of lines in source. (can happen when
3377 coff gets confused about #included source).
3379 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3381 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3382 when debugging a program with 100 shared libraries.
3384 * solib.c (solib_map_sections): Always close the BFD we open.
3385 Free all malloc'd storage we allocate, too, including error cases.
3386 (struct so_list): Remove unused so_bfd member.
3387 (clear_solib): Don't bother closing so_bfd.
3389 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3390 cacheable. `So many symbol files, so little file descriptors.'
3392 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3394 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3395 Stubs should stand alone as much as possible.
3397 * source.c (show_directories): Avoid printf_filtered length prob
3398 pointed out by Jonathan Stone.
3400 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3401 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3402 <Lee_Cooprider@vos.stratus.com>.
3404 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3406 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3407 struct, not struct itself.
3408 * serial.h (serial_restore): Fix prototype, takes pointer not
3411 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3413 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3414 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3416 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3418 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3419 Stubs should stand alone as much as possible.
3421 * README: Add remote-es1800.c and remote-st2000.c to table.
3422 * go32-nat.c: Remove, there is no native go32 support.
3423 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3425 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3427 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3428 new routines to deal with sending SIGINTs to attached processes
3429 when the user interrupts the controlling GDB.
3430 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3431 the aforementioned routines when waiting for the attached process.
3433 * elfread.c, mipsread.c: Include <string.h>.
3434 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3435 * serial.h: Add prototype for serial_restore().
3437 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3439 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3440 minimal_symbol_count, because the NULL symbol is not included in
3441 the count. This prevented this function from finding the last
3442 symbol in the table.
3444 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3446 * dbxread.c (process_one_symbol): if not defined
3447 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3448 the start of the function, not just after N_FUN.
3450 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3452 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3453 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3454 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3455 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3456 file. Remove preprocessor defines that previously did remapping.
3458 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3460 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3461 Bug fix courtesy of Alexander Klaiber.
3463 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3465 hp300 native support (hp300hpux untested).
3467 * hp300ux-xdep.c: removed.
3468 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3469 * xm-hp300hpux.h: updated copyright.
3470 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3471 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3472 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3473 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3474 fork-child.o coredep.o corelow.o.
3475 (NAT_FILE, NATDEPFILES): new macros.
3476 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3477 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3479 (NAT_FILE, NATDEPFILES): new macros.
3480 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3482 Vax ultrix native support.
3484 * nm-vax.h: new file.
3485 * Makefile.in (HFILES): added nm-vax.h.
3486 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3487 coredep.o corelow.o removed.
3488 (NAT_FILE, NATDEPFILES): new macros.
3489 * xm-vax.h: updated copyright.
3490 (REGISTER_U_ADDR): removed.
3492 Apollo native support (untested).
3494 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3495 * a68v-nat.c, nm-apollo68[bv].h: new files.
3496 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3497 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3498 * a68v-xdep.c: removed.
3499 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3500 inftarg.o fork-child.o a68v-xdep.o.
3501 (NAT_FILE, NATDEPFILES): new macros.
3503 * defs.h: include nm.h.
3504 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3505 sparc-tdep.c, : do not include nm.h.
3506 * doc/gdbint.texinfo: nm.h now included in defs.h.
3508 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3510 * Makefile.in (VERSION): 4.7.1 post release!
3512 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3514 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3516 * Makefile.in (VERSION): gdb-4.7 release.
3517 * README: Update for gdb-4.7.
3519 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3521 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3524 * alldeps.mak, depend: Update.
3526 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3528 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3530 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3531 causes problems in setting breakpoint in the right place in
3532 functions with `float' args which are passed as doubles.
3533 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3534 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3536 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3538 * Makefile.in (HFILES): Add nm-i386sco.h.
3539 * dwarfread.c: include <sys/types.h> for SCO.
3540 * infptrace.c: Don't include ptrace.h under SCO.
3541 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3543 * config/i386v.mt: Add exec.o to TDEPFILES.
3545 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3547 * i386v-nat.c: Remove space from front of #endif.
3548 * irix4-nat.c: Remove externs of registers[], include inferior.h
3550 * mips-nat.c: Explicitly initialize zerobuf to 0!
3551 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3552 Always setup fci->frame, even if it's non-zero. Too many places
3553 depend upon this behavior (and I have to get a release out the
3555 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3556 processing_gcc_compilation if we find the embedded stabs marker.
3557 This fixes several bugs with finding the location of short or char
3558 function parameters passed on the stack.
3560 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3562 Native support for sun4sol2.
3564 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3565 * nm-sysv4.h: new file.
3566 * Makefile.in (HFILES): added nm-sysv4.h.
3567 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3568 (NAT_FILE, NATDEPFILES): new macros.
3569 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3571 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3573 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3574 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3576 * Makefile.in (VERSION): Tick to 4.6.9.
3578 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3580 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3581 definition, replace with portable one.
3582 * remote-nindy.c: Lint.
3583 (nindy_wait): Return type is int, result is inferior_pid.
3584 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3585 (initialize_symmisc): Remove empty function.
3586 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3587 Remove obsolete, misspelled macro.
3588 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3589 (all @node commands): Use new form to avoid nitpicking errors.
3590 * doc/gdbint.texinfo: Document host/native/target split.
3592 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3594 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3596 * xm-mips.h (offsetof): Don't define this if __STDC__.
3598 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3600 umax native support (untested).
3602 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3604 (NAT_FILE, NATDEPFILES): new macros.
3605 * config/umax.mt (TDEPFILES): removed exec.o.
3606 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3607 removed to nm-umax.h.
3608 * nm-umax.h: new file.
3609 * Makefile.in (HFILES): added nm-umax.h.
3611 hppa native support (untested).
3613 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3614 (NAT_FILE, NATDEPFILES): new macros.
3615 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3616 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3617 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3618 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3619 * hppa[bh]-xdep.c: removed.
3620 * hppa[bh]h-tdep.c: do not include ptrace.h.
3621 * Makefile.in (HFILES): added nm-hppa[bh].h.
3623 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3625 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3627 * mips-nat.c: Straighten out include files. Work around
3628 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3631 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3633 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3634 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3635 backtraces from core files work.
3636 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3637 Functions are now defined in mips-nat.c.
3639 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3641 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3642 serial_default_name().
3644 * remote-hms.c, ser-go32.c, serial.h: Change from
3645 serial_timedreadchar() to new serial_readchar().
3647 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3649 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3651 * c-exp.y: Moved handling of 'const' and 'volatile' from
3652 <type> to <typebase>. This removes 2 conflicts.
3654 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3656 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3657 from breakpoint table when reseting breakpoints.
3659 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3661 Native support cleanup and corefile fixes for i386 SVR4 systems.
3663 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3664 fill_fpregset): Moved to i386v4-nat.c
3665 * i386v4-nat.c, nm-i386v4.h, : New files.
3666 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3667 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3668 change i386v-nat.o to i386v4-nat.o.
3670 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3672 Miscellaneous 386 configs updated.
3674 * config/i386aout.mt (TDEPFILES): removed exec.o.
3675 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3676 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3677 (NAT_FILE, NATDEPFILES): new macros.
3678 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3679 config/i386v4.mt (TDEPFILES): removed exec.o.
3680 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3681 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3682 (NAT_FILE, NATDEPFILES): new macros.
3683 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3684 fork-child.o coredep.o corelow.o i386-xdep.o.
3685 (NAT_FILE, NATDEPFILES): new macros.
3687 Native support cleanup for i386bsd (untested).
3689 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3690 * config/i386bsd.mh (NATDEPFILES): added exec.o
3691 * tm-i386bsd.h (FLOAT_INFO): removed.
3692 * nm-i386bsd.h (FLOAT_INFO): added.
3694 Native support for i386v (untested).
3696 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3697 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3698 (NAT_FILE, NATDEPFILES): new macros.
3699 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3700 * i386-xdep.c: removed.
3701 * Makefile.in (HFILES): added nm-i386v.h
3702 * i386v-nat.c, nm-i386v.h: new file.
3703 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3705 * tm-i386v.h (FLOAT_INFO): removed.
3707 Native support for linux (untested).
3709 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3710 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3711 (NAT_FILE, NATDEPFILES): new macros.
3712 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3713 * Makefile.in (HFILES): added nm-linux.h.
3714 * nm-linux.h: new file.
3715 * xm-linux.h: updated copyright. cleaned up formatting.
3716 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3718 Native support for sun386 (untested).
3720 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3721 fork-child.o sun386-xdep.o.
3722 (NAT_FILE, NATDEPFILES): new macros.
3723 * config/sun386.mt (TDEPFILES): removed exec.o.
3724 * Makefile.in (HFILES): added nm-sun386.h.
3725 * sun386-nat.c, nm-sun386.h: new file.
3726 * sun386-xdep.c: removed.
3727 * xm-sun386.h: updated comment and copyright.
3728 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3731 Native support for i386mach (untested).
3733 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3734 fork-child.o mach386-xdep.o.
3735 (NAT_FILE, NATDEPFILES): new macros.
3736 * Makefile.in (HFILES): added nm-i386mach.h.
3737 * nm-i386mach.h, i386mach-nat.c: new files.
3738 * mach386-xdep.c: removed.
3739 * xm-i386mach.h: updated copyright.
3740 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3743 Native separation for go32 (untested).
3745 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3746 * go32-nat.c: new file.
3747 * go32-xdep.c (call_ptrace, child_resume,
3748 fetch_inferior_registers, store_inferior_registers,
3749 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3751 Native support for m88k (untested).
3753 * Makefile.in (HFILES): added nm-m88k.h
3754 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3755 FETCH_INFERIOR_REGISTERS): removed.
3756 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3757 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3758 (NAT_FILE, NATDEPFILES): new macros.
3759 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3760 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3761 * m88k-xdep.c: removed.
3763 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3765 * i386b-nat.c: Comment changes.
3766 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3768 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3770 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3772 Avoid longjmp()-catching compilation errors in cross-ports.
3774 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3775 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3776 Move from mips-tdep.c and tm-{irix3,mips}.h.
3777 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3779 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3782 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3783 (fetch_core_registers): Fix bfd_seek arguments.
3785 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3787 Make core files work again (add back the `core' target).
3789 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3790 (NATDEPFILES): Add corelow.o.
3791 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3794 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3795 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3796 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3797 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3798 appears. FIXME, these should be moved to NATDEPFILES for native
3801 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3803 Ultra3 host/target/native split. (untested).
3805 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3806 (fetch_register, fetch_inferior_registers,
3807 store_inferior_registers, fetch_core_registers): removed to
3809 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3811 * Makefile.in (HFILES): added nm-ultra3.h.
3812 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3813 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3815 (NAT_FILE, NATDEPFILES): new macros for native support.
3816 * config/ultra3.mt (TDEPFILES): exec.o removed.
3818 * xm-vaxult.h: add MEM_FNS_DECLARED.
3820 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3822 * Makefile.in (VERSION): Roll to 4.6.8.
3823 (OBS): Put version.o first, so Makefile rebuild happens early.
3825 * command.h: Publicize prototype for not_just_help_class_command.
3826 * command.c: Remove proto.
3827 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3828 output. Move "maint info" from class info to class maintenance,
3830 * infrun.c: Move "stop" to class_obscure, and give it a
3831 function so it will not be seen as a global help topic. FIXME,
3832 it should be possible to set these attributes independently.
3834 * core.c (core_command): Make nicer error message for no core support.
3836 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3838 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3839 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3841 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3842 (scan_compilation_units): Punt unused filename arg. dbfoff,
3843 lnoffset, and curlnoffset are file_ptr's now.
3844 (dwarf_build_psymtabs): Drop desc and filename args; use
3845 objfile. dbfoff and lnoffset are file_ptr's now.
3846 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3847 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3848 (elf_symfile_read): Skip desc and filename args to
3849 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3850 * gdb-stabs.h: Use file_ptr rather than off_t.
3851 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3852 compile-time debug check that someone turned off as "unused".
3853 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3854 * symfile.h: Update dwarf_build_psymtabs and
3855 elfstab_build_psymtabs prototypes.
3856 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3857 Use file_ptr offsets. bfd_seeks use L_SET.
3859 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3861 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3862 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3863 value so that demangler won't be invoked. This greatly speeds up
3865 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3866 linked_proc_info so that it properly deallocates the appropriate
3867 item after it is done with it instead of before.
3868 * Don't pass bogus frame pointer to create_new_frame(). Just
3869 leave it as zero so that lower level code will figure out the
3872 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3874 Sony News native support.
3876 * Makefile.in (HFILES): added nm-news.h.
3877 * nm-news.h: new file.
3878 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3879 fork-child.o coredep.o to NATDEPFILES.
3880 (NAT_FILE, NATDEPFILES): new macros for native support.
3881 * config/news.mt (TDEPFILES): removed exec.o.
3883 * remote-vx.c: remove redundant include of sys/time.h.
3885 * infrun.c: include ctype.h. Otherwise some machines result in
3886 undefined for isdigit.
3888 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3890 * configure.in: Convert m68k entries to m68* entries to handle
3891 all the various m68xxx hosts and targets.
3892 * config/news1000.mt: No longer needed, same as news.mt.
3894 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3896 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3898 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3900 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3901 nm-sun2.h, nm-mips.h.
3903 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3905 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3907 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3909 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3911 * xm-hppah.h: if __STDC__ is not defined, define
3913 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3914 compiler; see the comment in the file.
3916 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3918 First cut at support for all BSD variants on 386.
3920 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3921 * i386b-nat.c: New native support file.
3922 * configure.in: Add host and target for i[34]86-*-bsd*.
3923 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3925 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3927 Sun2 native support (untested).
3929 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3930 REGISTER_U_ADDR): removed to nm-sun2.h.
3931 * nm-sun2.h: new file.
3932 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3933 fork-child.o sun3-xdep.o removed.
3934 (NAT_FILE, NATDEPFILES): new macros.
3936 Mips native support. Decstation and iris4 have been tested.
3939 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3940 fill_fpregset): removed to irix4-nat.c
3941 * mips-xdep.c: removed.
3942 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3944 * procfs.c: include nm.h.
3945 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3946 * xm-irix4.h: bump copyright.
3947 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3948 PROC_NAME_FMT): removed.
3949 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3950 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3951 (NAT_FILE, NATDEPFILES): new macros for native support.
3952 (CC): supply default compiler switches.
3953 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3954 fork-child.o coredep.o.
3955 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3957 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3958 fork-child.o mips-xdep.o coredep.o.
3959 (NAT_FILE, NATDEPFILES): new macros for native support.
3961 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3963 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3964 (NATDEPFILES): added fork-child.o
3965 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3966 (NATDEPFILES): added fork-child.o
3967 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3968 (NATDEPFILES): added fork-child.o
3970 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3972 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3973 by using puts_filtered instead.
3975 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3977 * remote-nindy.c (nindy_load): Replacement version from Steve
3978 Chamberlain, doesn't require forking to run "strip" or "sx".
3980 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3982 * Makefile.in (HFILES): Add nm-*.h files.
3984 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3986 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3987 (NATDEPFILES): added fork-child.o.
3989 * doc/gdbint.texinfo: document a few more macros, create new
3990 section for native macros.
3992 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3994 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3995 resolution of copyright issues.
3997 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3999 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
4000 subdir gets configured.
4002 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
4004 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
4006 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
4007 searching for a "bfd_strip" program. Also, fixed up arguments
4008 passed to that program.
4010 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4011 which is now used for something else. Rewrite description of
4012 associated parameters to match how gdb does it now.
4013 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4015 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4017 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4019 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4022 * inferior.h (proc_signal_handling_change): prototype removed.
4023 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4024 (handle_command): now calls target_notice_signals.
4025 * procfs.c (proc_signal_handling_change): renamed to
4026 procfs_notice_signals. Now static. Add prototype. All callers
4028 * target.h (struct target_ops): new field, to_notice_signals.
4029 (target_notice_signals): new macro to cover new field.
4030 * target.c (cleanup_target): default to_notice_signals to ignore.
4031 * corelow.c (core_ops),
4033 inftarg.c (child_ops),
4034 procfs.c (procfs_ops),
4035 remote-adapt.c (adapt-ops),
4036 remote-eb.c (eb_ops),
4037 remote-es1800.c (es1800_ops, es1800_child_ops),
4038 remote-hms.c (hms_ops),
4039 remote-mm.c (mm_ops),
4040 remote-nindy.c (nindy_ops),
4041 remote-st2000.c (st2000_ops),
4042 remote-udi.c (udi_ops),
4043 remote-vx.c (vx_ops, vx_run_ops),
4044 remote.c (remote_ops),
4045 target.c (dummy_target),
4046 xcoffexec.c (exec_ops): added static initializer for
4048 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4050 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4052 * main.c (define_command): Add forgotten initializer.
4054 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4056 * language.c, language.h: Move saved_language out to global
4057 expected_language. Set expected_language when user expectation
4059 * language.c (language_info): Don't print type/range checking gub.
4060 * main.c (main): Set expected language.
4061 (execute_command): Check against expected language.
4062 * symfile.c (set_initial_language): Set expected language.
4064 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4066 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4068 A bunch of changes mostly to improve debugging of C++ programs.
4069 Specifically, the calling of inferiors methods is improved.
4071 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4072 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4073 hide the implementation details of pointer-to-method objects.
4074 How to tell if the pointer points to a virtual method is
4075 still very dependent on the particular compiler, but this
4076 should make it easier to find the places to change.
4077 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4078 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4079 macros, instead of a hard-wired-in code that incorrectly
4080 assumed a no-longerused representation of pointer-to-method
4081 values. And otherwise fix the relevant bit-rotted code.
4083 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4084 If there are both fields and methods, put a space between.
4086 * stabsread.c (read_struct_type): Fix bug in handling of
4087 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4088 by '_'). (It used to prematurely exit the loop reading in
4089 the fields, so it would think it should start reading
4090 methods while still in the fields. This could crash gdb
4091 given a gcc that can emit nested type information.)
4093 * valops.c (search_struct_method): Pass 'this' value by
4094 reference instead of by value. This provides a more
4095 consistent interface through a recursive search where the
4096 "bottom" functions may need to adjust offsets (due to multiple
4098 * valops.c, value.h, values.c: Pass extra parameters to
4099 value_fn_field and value_virtual_fn_field so we can
4100 correctly adjust offset for multiple inheritance.
4101 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4102 virtual function calls by using value_virtual_fn_field().
4103 * values.c: New function baseclass_offset, derived from
4104 baseclass_addr (which perhaps can be made obsolete?).
4105 It returns an offset rather than an address. This is a
4106 cleaner interface since it doesn't mess around allocating
4108 * valops.c (search_struct_method): Use baseclass_offset
4109 rather than baseclass_addr.
4111 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4113 * Makefile.in: Re-install 29K/UDI stuff.
4114 * remote-udi.c (udi_resume): Clean up.
4115 * (udi_wait): Rewrite, leave out bugs.
4116 * Add debugging code to print out all register fetches and stores.
4117 * Straighten out target_ops.
4118 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4120 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4122 * remote-udi.c (udi_create_inferior): run with no arguments should
4123 not pass the program name as an argument, since the UDI code
4124 already handles that.
4125 (udi_load): get the symbols from prog_name, not arg_string (the
4126 load command should really use arg_string as the program name, not
4127 prog_name, but at least the run command works now).
4129 * munch: HP9000/300 nm puts an extra space between T and symbol
4132 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4133 needed for vxworks targets.
4135 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4137 * am29k-tdep.c (_initialize_29k): Make it possible for the
4138 user to set and query the address where function calls into the
4139 inferior write a small scratch routine. `set call_scratch_address'
4140 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4141 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4142 not already cached validly.
4144 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4146 Rs6000 native support.
4148 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4149 machines without this header should not be compiling this file.
4150 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4151 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4152 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4153 * xm-rs6000.h: do not include ptrace.h.
4154 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4155 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4156 infptrace.o and inftarg.o move to NATDEPFIES.
4157 (NAT_FILE, NATDEPFILES): new macro for native support.
4159 Sun3 native support.
4161 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4162 new macros for native support.
4163 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4164 removed sun3-xdep.o.
4165 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4167 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4168 * sun3-nat.c, nm-sun3.h: new files for native support.
4170 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4172 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4173 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4174 dbfsize and use it to initialize new local file scope dbsize.
4175 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4176 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4177 DIEs as well as the current check for undersize DIEs. This helps
4178 to gracefully detect and reject corrupted DIE information.
4180 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4182 Add `command hooks' and a hook for inferior program stopping.
4184 * command.h (struct cmd_list_element): Remove unused `aux'
4185 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4186 * command.c (add_cmd): Initialize new fields, elim old.
4187 (add_alias_cmd): Clone new fields.
4188 (delete_cmd): Un-hook hookee if we're deleting hook.
4189 (help_cmd): Tell user the command is hooked, if it is.
4190 (lookup_cmd_1): Abbreviations return the original command
4191 instead of themselves, so that hooks on the original cmd will be
4193 * defs.h (enum command_class): Add class_pseudo and comments.
4194 * gdbcmd.h (execute_user_command): Add prototype.
4195 * infrun.c (normal_stop): If the stop command is hooked,
4196 run the hook whenever we stop.
4197 (hook_stop_stub): Stub for catch_errors.
4198 (_initialize_infrun): Set up pseudo "stop" command.
4199 * main.c (execute_user_command): Code extracted from execute_command.
4200 (execute_command): If hooked, run the hook before the command.
4201 (define_command): If defining a new hook, check the command it
4202 is hooking, and warn if none. Install the hook.
4203 * source.c (_initialize_source): "l" is an abbrev for "list".
4204 * doc/gdb.texinfo: Document command hooks.
4206 * Makefile.in (VERSION): Roll to 4.6.7.
4207 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4208 * infrun.c (breakpoints_inserted): Make it static again.
4209 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4211 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4213 Native file renaming.
4215 * nat-sparc.c -> sparc-nat.c
4216 * nat-sun4os4.h -> nm-sun4os4.h
4217 * nat-trash.h -> nm-trash.h
4218 * config/sun4os4.mh: track file renaming.
4219 * configure.in: link to nm.h rather than nat.h.
4220 * infptrace.c: include nm.h rather than nat.h.
4222 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4224 Host/target/native split for sun4.
4226 * Makefile.in (TSOBS): removed corelow.o.
4227 * infptrace.c: included nat.h.
4228 * nat-trash.h: temporary header file. This should be removed once
4229 all hosts have the native/host/target split.
4230 * configure.in: add a symlink from nat-trash.h to nat.h if no
4231 other nat file exists for this configuration.
4232 * sparc-tdep.c: no longer include sys/ptrace.h.
4233 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4234 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4236 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4237 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4238 to NATDEPFILES. removed sparc-xdep.o.
4239 (NATDEPFILES, NAT_FILE): new macros for native support.
4241 Break the direct connection from core_file_command to any
4242 particular type of core file support.
4244 * target.h (find_core_target): new prototype.
4245 * target.c (find_core_target): new function. Walks the target
4246 list looking for the core target.
4247 * core.c (core_file_command): replace calls to core_detach and
4248 core_open with find_core_target and direct calls.
4250 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4252 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4254 config/hp300hpux.mh: ALLOCA1 was not defined.
4256 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4258 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4259 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4260 until we can figure out a better way to do paging.
4262 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4264 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4265 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4266 * hppa-coredep.c: Remove, now that we use the hook.
4267 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4268 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4270 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4271 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4272 be ripped out and reimplemented right (see elfread.c).
4273 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4275 Rename all HPPA files to fit into unique DOS filenames:
4276 * *hppabsd* => *hppab*
4277 * *hppahpux* => *hppah*
4279 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4281 Make the /proc support a target-struct in its own right.
4283 * Makefile.in: Remove inftarg.[co], since it is now included via
4285 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4286 reference infptrace.o. Add fork-child.o to all *.mh that
4289 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4290 No longer global functions.
4291 (fork_inferior): New global function from fork-child.c.
4292 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4293 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4294 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4295 (child_create_inferior): New tiny function that calls fork_inferior.
4296 * fork-child.c: New file, containing fork_inferior, which is
4297 built from slight mods to inftarg.c's child_create_inferior.
4299 * procfs.c (procfs_ops): Add target vector.
4300 (attach): Rename as static do_attach.
4301 (procfs_create_inferior): New tiny function that calls fork_inferior.
4302 (child_xfer_memory): Rename to static procfs_xfer_memory.
4303 (store_inferior_registers): Rename to static procfs_store_registers.
4304 (inferior_proc_init): Rename to static procfs_init_inferior.
4305 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4306 procfs_files_info, procfs_open, procfs_mourn_inferior,
4307 procfs_can_run): Slightly mangled copies of the corresponding
4308 child_XXX routines from inftarg.c.
4309 (proc_wait): Renamed to static procfs_wait.
4310 (child_resume): Rename to static procfs_resume.
4311 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4312 (initialize_proc_fs): Rename to initialize_procfs. Set up
4315 * putenv.c: index -> strchr.
4316 * regex.c: Always rename bcopy to memcpy, etc.
4317 FIXME: Eventually do the renames rather than use #define's.
4318 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4320 * sparc-xdep.c: Move deferred_stores to target dependent.
4321 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4323 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4325 Split non-target-dependent code out of target_attach routines.
4327 * target.h: Comments on target_attach args and results.
4328 * infcmd.c (attach_command): Check for existing execution, call
4329 target_attach, set up terminal status and wait_for_inferior, wait
4330 for the attach status, and do normal_stop.
4331 * inftarg.c (child_attach): Remove target independent stuff.
4332 * remote-adapt.c (adapt_attach): Ditto.
4333 * remote-mm.c (mm_attach): Ditto.
4334 * remote-udi.c (udi_attach): Ditto.
4335 * remote-vx.c (vx_attach): Ditto.
4339 * remote-hms.c (hms_attach): Remove completely, it was useless.
4340 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4341 commented-out start_remote calls.
4342 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4343 DENTER and DEXIT macros and their calls. Use a real debugger --
4344 like gdb -- to see what functions are being called when.
4345 * utils.c (strcmp_iw): Make nonstatic, for lint.
4347 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4349 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4351 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4353 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4354 fix to differentiate between gcc1 & gcc2 compiled files so that we
4355 can debug calls that pass structs as args correctly.
4356 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4357 so, and what version.
4359 * remote.c (remote_wait): Make regs be char to avoid picayune
4360 ANSI compiler warnings.
4362 * energize.h: Move all external struct decls to inside of
4363 __STDC__, add prototype for energize_shell_wait().
4364 * energize.c (getpty): Clean up, make us really get a controlling
4366 * (energize_initialize): Disable SIGIO prior to setting up for
4367 I/O interrupts. Move setsid(), et. al. to getpty().
4368 * (energize_shell_wait): New routine to wait for things started
4369 via the shell command, uses wait() instead of /dev/proc.
4370 * Also, add prototype for execute_command_1().
4372 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4374 * inftarg.c (child_create_inferior, child_attach,
4375 child_mourn_inferior): collect unix child process stratum
4376 functions which live below the target vector into this file to
4377 facilitate host/target/native split. Also, make them static.
4378 * inflow.c (child_mourn_inferior): removed.
4379 * infrun.c (child_create_inferior, child_attach): removed.
4380 (resume): becomes global so that functions below the
4381 target vector can find it.
4382 * inferior.h (resume): add prototype.
4383 (child_mourn_inferior, child_create_inferior, child_attach):
4386 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4387 replaced with find_default_attach and
4388 find_default_create_inferior.
4390 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4392 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4393 addresses don't get displayed in the wrong positions.
4395 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4397 Separate core functions along target vector in preparation for
4398 native support. Functions above vector now live in core.c. Those
4401 * core.c (solib_add_stub, core_close, core_open, core_detach,
4402 get_core_registers, core_files_info, core_ops): moved to corelow.c
4403 (_initialize_core): removed addition of core_ops target.
4404 * corelow.c: new file.
4405 (solib_add_stub, core_close, core_open, core_detach,
4406 get_core_registers, core_files_info, core_ops): moved from core.c
4407 (_initialize_corelow): new function.
4408 * gdbcore.h (core_open, core_detach): added prototypes.
4409 (core_ops): add forward declaration.
4410 * Makefile.in (SFILES_MAINDIR): add core.c
4412 (TSOBS): change core.o to corelow.o
4414 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4416 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4417 instead of 'sun' predefined symbol so that trap analysis code is
4418 enabled only when the TARGET is a sun3.
4420 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4422 * tm-i960.h (ext_format_i960): Add top-level declaration.
4423 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4424 blocks, else Sun4 compiler complains.
4426 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4428 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4429 instruction's argument. Patch from jonathan@cs.stanford.edu
4432 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4434 Break the thread of control that implies that a unix child
4435 process will be the default target.
4437 * target.c (find_default_run_target, find_default_attach,
4438 find_default_create_inferior, return_zero): new functions.
4439 (cleanup_target): Make return_zero the default for to_can_run.
4441 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4442 child_create_inferior references with find_default_XXX instead.
4444 * target.h (struct target_ops): new field, to_can_run.
4445 (find_default_attach, find_default_create_inferior): new prototypes.
4446 (target_can_run): new macro.
4448 * Also added a zero (default) to_can_run element to all static
4449 struct target_ops initializations throughout GDB, except:
4450 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4452 * infrun.c (child_create_inferior): Clean up error handling when
4453 no exec file is specified.
4454 (child_attach): Don't require exec file.
4456 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4458 Remove kill_inferior_fast, in favor of target_kill, which goes
4459 through the target vector.
4461 * inferior.h (kill_inferior_fast): remove declaration.
4463 * main.c (disconnect): call quit_cover using catch_errors rather
4464 than calling kill_inferior_fast directly. New way goes through
4465 the target vector, handles attached processes, and writes
4466 command history if appropriate.
4467 (quit_cover): new function, wrapper for quit_command.
4469 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4470 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4471 inlining them into the local kill_inferior when needed.
4473 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4475 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4476 * stabsread.c (read_struct_type): Simplify complicated expression
4477 for dumb DECstation compiler.
4479 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4481 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4482 operands to memory management instructions, from WRS.
4484 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4486 * main.c (main): Back out previous language setting changes.
4487 Replace with simple default to C before processing any init
4488 files. There MUST be a language set, even in the absence of
4489 init files or executables, or expression parsing fails.
4491 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4493 * main.c (main): Move code that sets initial language to
4494 symfile.c. Fixup places where command files are processed to
4495 be consistent in setting a default language if none has been
4497 * symfile.c (set_initial_language): Add code moved from
4498 main() that sets an initial default language when a new
4499 symbol file is read.
4500 * symfile.c (symbol_file_command): Call set_initial_language.
4501 * symtab.c (find_main_psymtab): Add FIXME comment.
4503 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4505 * breakpoint.c, sparc-tdep.c: comment changes.
4506 * configure.in: removed target_dependent line.
4508 * remote-mm.c (mm_attach): change printf to error to prevent
4510 * remote-udi.c (udi_attach): change printf to error to prevent
4513 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4514 calls to {fetch|store}_inferior_registers with calls to
4515 target_{fetch|store}_registers, for remote-target independence.
4517 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4519 * Makefile.in: Fix bug I introduced in merging Rich's change.
4520 * infrun.c (child_create_inferior): Use proceed() rather than
4521 doing all the same stuff by hand.
4523 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4525 * Makefile.in, configure.in: add support for files used only when
4526 configured native, that is, when host = target.
4528 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4530 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4531 stores are target dependent and were moved from xm to tm.
4533 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4535 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4537 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4538 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4540 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4542 * target.h (struct target_ops): removed to_convert_to_virtual and
4543 to_convert_from_virtual elements. Initializations removed from
4544 all static initializations.
4545 (target_convert_to_virtual, target_convert_from_virtual):
4547 (host_convert_to_virtual, host_convert_from_virtual): Removed
4548 forward declarations.
4549 * target.c (cleanup_target): removed default assignments for
4550 to_convert_to_virtual and to_convert_from_virtual.
4551 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4553 * findvar.c (value_of_register, value_from_register):
4554 target_convert_to_virtual inlined.
4555 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4556 * valops.c (value_assign): target_convert_from_virtual inlined.
4558 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4560 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4561 position wrong if used for the prompt.
4562 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4564 Support for accessing arbitrary MIPS stack frames in memory.
4566 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4567 set, run it before INIT_EXTRA_FRAME_INFO.
4568 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4570 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4571 (FP) value in the frame_info struct if it is zero (as from top of
4573 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4575 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4576 comes back as zero. So does FP_REGNUM, as a trigger for
4577 init_extra_frame_info.
4579 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4580 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4581 (INIT_FRAME_PC): Defined to null.
4582 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4583 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4584 Briefly explain MIPS stacks in GDB.
4586 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4588 * copying.awk, copying.c (show_copying_command,
4589 show_warranty_command): Rename from copying_info, warranty_info,
4590 to match command function conventions.
4592 * utils.c (prompt_for_continue): Reinitialize more-counts
4593 before printing anything, and again afterward. Fix comments.
4594 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4595 or alloca() if needed.
4597 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4598 detect native versus cross-host.
4600 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4602 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4603 Suns. Rename to m68k_saved_pc_after_call.
4604 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4605 m68k_saved... instead of sun3_saved...
4607 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4609 * Makefile.in (update-depend, update-alldeps): Split out of
4610 setup-to-dist, for convenience in rebuilding the depend and
4612 (assorted): Update to catch straggler files when building gdb.tar.Z.
4614 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4616 Preliminary cleanup for splitting host/native/target.
4618 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4619 here; it is dealt with at a gdb-target-independent level.
4620 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4621 high toned routine. Fix return type to void.
4622 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4623 Rich and I believe the "real problem" was that both single_step
4624 and target_resume were issuing PT_CONTINUE calls. This would
4625 cause the second PT_CONTINUE to sometimes fail because the process
4626 was already running.
4627 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4629 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4631 * energize.c (pty_to_kernel): Must check for EAGAIN as
4632 termination condition.
4633 (full_filename): Don't prepend dirname if filename begins with /.
4634 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4636 (getpty (NCR)): Lotsa bug fixes...
4637 (kernel_dispatch (case StopRType)): Use kill() instead of
4638 killpg() so we can deal with losing systems...
4639 (wait_for_events): Work around NCR select() lossage. It doesn't
4640 zero out readfds when select() returns zero.
4641 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4642 getcwd() instead of getwd() (NCR getwd() seg faults).
4643 (energize_wait): Use sigaction() for NCR. Their version of signal()
4644 is unreliable by default.
4646 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4647 error from PIOCSWSTOP.
4649 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4650 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4651 defs.h, utils.c: Make vfprintf_filtered global.
4653 * energize.c (send_location): New routine to consolidate all
4654 places where we must notify kernel of where the given pc is.
4655 (cplus_demangle): Put single-quotes around demangled names.
4656 (energize_call_command): Call send_location() after doing up,
4657 down, and frame commands.
4659 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4661 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4662 pass at doc for two new remote targets---29K using UDI, and Tandem
4663 ST2000 using STDBUG.
4665 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4667 * doc/all.m4: turn on H8/300 stuff for generic manual
4669 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4670 after explicit call to breakpoint() in serial stubs.
4672 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4674 * mipsread.c: Clean up some white space.
4675 (parse_symbol): Handle stEnd of stFile.
4676 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4678 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4679 store_inferior_registers): Replace unexplained numbers
4680 with manifest constants from a DECstation header file.
4681 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4682 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4684 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4686 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4687 for "down". Suggested by Richard Stallman.
4689 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4691 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4692 redeclaration bug on SunOS 4.
4694 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4696 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4697 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4698 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4699 they aren't already there.
4700 * remote-vx.c (vx_prepare_to_store): Ditto.
4701 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4703 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4705 Removed a large number of changes inserted by Per Bothner
4706 for C++ support. These will go back in when they've been
4709 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4711 * serial.h: Fix prototye for serial_raw().
4712 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4713 serial_write() to match prototypes.
4714 * remote-st2000.c (get_reg_name): Make *p be const.
4716 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4718 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4719 to agree with target structure field type.
4720 (nindy_store_registers): Ditto.
4722 * Makefile (OPCODES): New var, pointing to opcodes library.
4723 (CLIBS, CDEPS): Include it.
4724 (saber_gdb): Load opcodes library.
4726 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4728 * a68v-xdep.c (store_inferior_registers): declare as void.
4729 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4730 * remote-st2000.c: Massive changes to use new serial package.
4731 Also added 'connect' command to transparantly connect to serial
4733 * ser-termios.c: Big cleanup, use nicer coding conventions.
4734 * ser-bsd.c: New module, serial stuff for BSD systems.
4735 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4736 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4738 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4740 * doc/gdb.texinfo: fix shameful error of agreement reported by
4741 jimb@occs.cs.oberlin.edu (Jim Blandy)
4742 * doc/gdb.texinfo: remove old partial discussion of remote serial
4743 protocol (via serial debug stubs)
4744 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4745 use of serial debug stubs
4747 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4749 * symfile.h: Declaration of set_demangling_style() moved
4750 here from demangle.h (which is now in ../include).
4751 * i386-xdep.c: Update comment.
4753 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4755 * symtab.c (completion_list_add_symbol): restructured to optimize
4756 for time. First clip names that cannot match. Then clip any
4757 names we've already considered. Drop a redundant strncpy. Drop
4758 a redundant malloc and associated free for demangled names.
4760 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4762 * a68v-xdep.c (store_inferior_registers): Define as type void.
4763 * configure.in: Add host m68k-apollo*-bsd*.
4764 * demangle.c (struct demanglers): Use enum instead of constant
4765 value to keep braindamaged HP/Apollo compiler happy.
4767 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4769 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4770 match "FOO". This allows 'break Foo' to work when Foo is
4771 a mangled C++ function. (See comment before function.)
4773 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4775 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4776 for files in vx-share/*.c.
4777 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4778 for normal GDB source files.
4780 * Makefile.in (VERSION): Roll to 4.6.6.
4782 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4783 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4784 * tm-sun3os4.h: Update comments.
4785 * xm-delta88.h: Remove STACK_END_ADDR.
4787 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4789 * Makefile.in (VERSION): Roll to 4.6.5.
4791 * infrun.c: Lint for recent `handle' changes.
4793 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4794 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4795 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4796 should include a ser-XXX.o module.
4798 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4799 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4801 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4802 known suns in configure.in, rather than mapping them to unique
4803 config files that happen to duplicate other config files.
4804 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4805 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4807 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4809 * configure.in (*-*-sunos*): Use trailing * to match all
4810 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4811 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4812 in production on Sun-4.
4813 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4814 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4815 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4817 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4818 config/sparc-noun.mt: New target configs for embedded.
4819 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4821 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4822 target definitions for embedded with and without underlines on
4825 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4826 not a parameter of the CPU, but of the development environment.
4827 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4829 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4831 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4832 (which involves reading in main's symtab) if we have no breakpoints.
4834 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4836 * dwarfread.c (cu_language): New local variable to record
4837 language for current compilation unit being processed.
4838 * dwarfread.c (set_cu_language): New local function to decode
4839 and record language for current compilation unit being processed.
4840 * dwarfread.c (synthesize_typedef): Add local function to
4841 synthesize a typedef for C++ classes, structs, unions, and
4843 * dwarfread.c (read_structure_scope): Synthesize typedefs
4844 for C++ classes, structs and unions.
4845 * dwarfread.c (read_enumeration): Synthesize typedefs for
4847 * dwarfread.c (read_file_scope): Call set_cu_language to
4848 record language for current compilation unit. After symtab
4849 is built, save this recorded language.
4850 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4851 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4852 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4853 typedefs for C++ classes, structs, unions, and enumerations.
4854 * dwarfread.c (scan_compilation_units): Call set_cu_language
4855 to record language for current compilation unit.
4856 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4857 for TAG_enumeration_types, rather than in add_partial_symbol.
4858 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4859 case with class, struct, and union type cases, now that they are
4860 the same. Remove tests for non-NULL name attributes, now done
4862 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4863 treat as alias for TYPE_CODE_STRUCT for now.
4865 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4867 * Makefile.in: map "gdb" through program_transform_name when
4870 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4872 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4873 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4874 Use "regi" for local indexing through register numbers, reserving
4875 "regno" for the name of a specific register passed as an input
4876 parameter. Fix bug propagated through all versions that sometimes
4877 used regno as an index when it should have been regi, thus using
4878 -1 as an index in some cases.
4880 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4882 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4883 respectively, so same demangler can be used by other programs.
4884 * Makefile.in: Remove demangler stuff.
4885 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4886 * demangle.c (_initialize_demangler): Tell demangler which
4887 CPLUS_MARKER to assume.
4889 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4891 RS/6000 portability changes (for hosting cross-debuggers).
4893 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4894 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4895 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4896 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4897 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4898 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4899 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4900 (NO_SINGLE_STEP): Add, target-dependent.
4901 (loadinfotextindex): Lowercase, remove "aix_".
4902 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4903 (NO_SINGLE_STEP): Remove, target-dependent.
4904 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4905 * xcoffread.c: Only build file if RS/6000 native GDB.
4906 (build_function_symbol): Remove #if 0'd code.
4907 * rs6000-tdep.c: Cleanup. Add static fn protos.
4908 Use CORE_ADDR for addresses throughout. Make void fns void.
4909 (pop_dummy_frame): Add FIXME about bogosity of design here.
4910 (rs6000_struct_return_address): Ditto.
4911 (frameless_function_invocation, frame_get_cache_fsr,
4912 frame_initial_stack_address, xcoff_relocate_symtab,
4913 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4914 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4915 Use CORE_ADDRs. Change identifiers to lowercase.
4917 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4918 supplying dummy routines if non-native. Add prototype for
4919 static exec_one_dummy_insn. Move a mess of functions to
4920 rs6000-tdep.c (as above). Remove #if 0'd code.
4922 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4923 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4924 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4926 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4929 * vx-share/README, nindy-share/README: New files describing
4930 how these directories' code is shared, and with whom.
4932 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4934 * configure.in (target configurations): Reformat into table.
4935 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4937 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4938 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4939 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4940 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4941 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4942 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4944 * Makefile.in (config-check): Add command to check whether
4945 configure.in is consistent with config/*.
4947 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4949 * configure.in (host configurations): Reformat nested cases into
4950 easy-to-maintain table.
4951 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4952 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4954 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4956 * cplus-dem.c: Reorder args to most local functions to make them
4957 follow the consistent pattern of struct work_stuff pointer first,
4958 followed by pointer into string being demangled, followed by
4959 pointer to the string where the result is being stored, followed
4960 by other args. Also generally replace most variables of name
4961 "type" with "mangled" for consistency. They all pointed to the
4962 same string but half were one name and half the other.
4963 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4964 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4965 use whenever a qualified name is being demangled.
4966 * cplus-dem.c (do_type): Qualified names are treated similarly
4967 to fundamental types, not as modifiers of fundamental types.
4969 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4971 * configure.in: Add sparclite as a target.
4973 * sparc-stub.c (handle_exception): Flush instruction cache just
4974 before returning to the user. (hexToInt): Fix overzealous cleanup.
4976 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4978 * infrun.c (handle_command): Rewrite to allow multiple signal
4979 numbers, signal number ranges, and to recognize "all" to mean all
4980 signals except those used by the debugger.
4981 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4982 to set or reset actions for specific signals.
4984 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4986 * coffread.c (decode_type): Call alloc_type to alloc new
4988 * stabsread.c (read_array_type, read_range_type, define_symbol):
4989 Call alloc_type to alloc new types.
4990 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4991 from type_obstack to symbol_obstack.
4992 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4994 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4995 associated with a type, using the same mechanism as was used to
4996 allocate space for the type structure itself.
4997 * coffread.c (patch_type, coff_read_struct_type,
4998 coff_read_enum_type): Use TYPE_ALLOC.
4999 * dwarfread.c (struct_type): Use TYPE_ALLOC.
5000 * gdbtypes.c (create_array_type, check_stub_method,
5001 allocate_cplus_struct_type): Use TYPE_ALLOC.
5002 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
5003 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
5004 read_range_type): Use TYPE_ALLOC.
5006 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
5008 * breakpoint.c (breakpoint_re_set): Select a default source
5009 symtab if one is not currently selected.
5010 * utils.c (query): Call wrap_here before building the output
5011 query string, to turn off wrapping and flush any buffered output.
5012 Otherwise our query may end up in the wrap buffer and never be
5014 * eval.c (evaluate_subexp): Report error when attempting to
5015 evaluate subscript for types without a target type, rather
5016 than dumping core by using the NULL pointer.
5017 * symfile.c (symbol_file_command): Forget current_source_symtab
5018 and current_source_line when discarding symbol table.
5020 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5022 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5024 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5025 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5027 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5029 * remote.c (remote_open): Fix baud rate setting to make -b flag
5030 work. (remote_wait): Change 'T' message parser to deal with new
5031 improved format which allows stub to send an arbitrary bunch of
5033 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5034 make all this re-entrant by storing all state on the stack. Clean
5035 up memory error trapping. (computeSignal, set_debug_traps):
5036 make it all table driven. Make a start at a baud rate setting command.
5038 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5040 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5042 * remote-vx.c: redefine malloc to avoid buggy declaration on
5043 RS/6000 <rpc/types.h>.
5044 xm-rs6000.h: include <sys/select.h> to define fd_set for
5045 <rpc/svc.h> on RS/6000.
5047 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5049 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5050 recursive invocations of make. Always create installation
5053 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5055 * m68k-pinsn.c: Minor fix in style of output (don't use
5056 range to indicate floating point control registers).
5058 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5060 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5062 * infcmd.c (registers_info): Handle multiple register names.
5063 Changes inspired by Roland McGrath.
5065 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5067 * sparc-stub.c: New file. Mix it with your SPARClite
5068 application, and it will speak GDB remote protocol!
5069 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5070 deal with arbitrary registers. Needed for sparc-stub.
5072 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5074 * cplus-dem.c (cplus_markers): Add table for gnu style and
5075 use throughout, in place of compile time constant CPLUS_MARKER.
5076 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5077 * cplus-dem.c (cfront_special): New function, as suggested
5078 by pfieland@stratus.com.
5079 * cplus-dem.c (forget_types): New function.
5080 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5082 * cplus-dem.c (mop_up): Call forget_types().
5083 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5084 Use throughout, instead of checking current_demangling_style.
5085 * cplus-dem.c (demangle_signature): When finding an explicit
5086 start of function args, forget all remembered types for
5087 lucid/cfront style demangling.
5088 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5089 underbar characters, use last pair as the delimiter. Hoist
5090 gnu_special() call up to cplus_demangle(). Call cfront_special()
5092 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5093 for inherited classes.
5094 * cplus-dem.c (demangle_args): Document quirks of numbered
5095 references to previously seen types.
5096 * dbxread.c (read_ofile_symtab, process_one_symbol):
5097 Use AUTO_DEMANGLING rather than explicitly checking
5098 current_demangling_style.
5099 * demangle.h: Add some comments.
5100 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5101 CFRONT_DEMANGLING): New macros.
5102 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5103 not found in the actual producer string produced by lcc.
5104 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5105 than explicitly checking current_demangling_style.
5107 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5109 * breakpoint.c (enable_longjmp_breakpoint,
5110 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5111 Check for duplicate breakpoints at the same address. Bug report
5112 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5114 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5116 * buildsym.c (end_symtab): Document that end_symtab can return
5117 NULL under non-error conditions.
5118 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5119 returned from end_symtab for empty compilation units.
5121 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5123 * am29k-tdep.c: Lint from DECstation compiler.
5124 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5125 As the man page says, "Sometimes you just can't get lint to shut
5126 up". That doesn't mean you should blow away the code it won't
5128 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5129 it up over the next few weeks. Make mips x 29k build.
5130 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5131 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5132 but leave it as a comment because the breakpoint instruction
5133 is not easily accessible at this moment (it's static, and if
5134 we define one here, it goes into every file compiled).
5136 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5138 * Makefile.in (VERSION): Bump to 4.6.3.
5139 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5140 function scopes when building partial symbol tables.
5141 * objfiles.c (open_existing_mapped_file): Make it clear in
5142 warning message that out of date mapped files are ignored.
5143 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5144 unit source file name in error message.
5146 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5148 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5149 * dwarfread.c (struct_type): In absence of AT_byte_size for
5150 bitfield, use size of object of member's type for the size of
5151 the anonymous object containing the bit field.
5152 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5153 an AT_byte_size attribute is seen.
5154 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5155 union aux_ext (was aux_ent).
5156 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5157 unsigned char* to char*, for Lucid compiler.
5158 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5159 to be correct type (from unsigned char* to char*).
5160 * valprint.c (type_print_derivation_info): Minor tweak to placement
5161 of commas in derived class printing.
5162 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5164 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5166 * xm-go32.h: Define LSEEK_NOT_LINEAR
5167 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5168 then work out the lseek positions of newlines by running through
5169 the file and `tell'ing. This makes source file listing work on
5170 OS's where the relationship between physical position in file and
5171 canonical position is indeterminate, eg VMS and DOS.
5173 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5175 * stabsread.c: Ensure that all members of all allocated structures
5176 are initialized to known state to avoid hard to find bugs with gdb
5177 using fields containing random data.
5178 * buildsym.c (start_subfile): Compact dirname initialization.
5179 * buildsym.c (patch_subfile_names): New function.
5180 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5181 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5182 * buildsym.h (patch_subfile_names): Add prototype.
5183 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5185 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5187 * remote-udi.c: Update comments.
5189 * remote.c (getpkt): Only force retransmission ten times;
5190 after that, assume bug in target code, and handle pkt anyway.
5192 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5194 * configure.in: Add support for apollo 68k under BSD environment.
5195 * xm-apollo68b.h: New file to support above.
5197 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5199 * configure.in: Recognize i486 host cpu.
5200 * valprint.c (type_print_derivation_info): Print derivation info
5201 in same form as class declarations in source.
5202 * valprint.c (type_print_varspec_suffix): Split arg printing
5203 code out to type_print_args function.
5205 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5207 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5208 at_import, at_frame_base.
5209 * dwarfread.c (completedieinfo): Remove cases for obsolete
5210 AT_visibility, AT_import, and AT_frame_base attributes.
5211 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5212 i860, which can keep up to 4 shadow breakpoints.
5213 * tm-stratus.h (USG): Define.
5214 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5215 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5216 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5217 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5218 * config/stratus.mt (TDEPFILES): Include files available from
5219 stratus that are not yet in release pending receipt of paperwork
5221 * buildsym.c (finish_block): Minor code format change.
5222 * gdbtypes.h (struct field): Add to comments.
5223 * gdbtypes.h (virtual_field_bits): Add to comments.
5224 * objfiles.c (allocate_objfile): Change obstack interface to
5225 match FSF merging efforts.
5227 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5229 * Makefile.in (VERSION): Bump to 4.6.2.
5230 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5231 * Makefile.in (OBS): Add stabsread.o
5232 * Makefile.in (stabsread.o): Add build rule.
5233 * stabsread.c, stabsread.h: New files.
5234 * buildsym.c: Split out stabs specific support to stabsread.c.
5235 * buildsym.h: Split out stabs specific support to stabsread.h.
5236 * dbxread.c (stabsread.h): Include
5237 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5238 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5239 * dbxread.c (read_ofile_symtab): Call end_stabs.
5240 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5241 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5242 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5243 really_free_pendings to cleanups.
5244 * elfread.c (elf_new_init): Call stabsread_new_init.
5245 * gdbtypes.c: Small changes to maintenance commands.
5246 * mipsread.c (stabsread.h): Include.
5247 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5248 * xcoffread.c (stabsread.h): Include.
5249 * xcoffread.c (global_stabs): Remove redundant def.
5250 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5252 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5254 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5255 * inflow.c (terminal_init_inferior, terminal_inferior,
5256 terminal_ours_1, initialize_inflow): Record and use state
5257 of lmode_inferior_valid and lmode_ours_valid.
5259 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5261 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5262 include <sgtty.h> on USG. (from sef).
5264 * depend: es1800 dependency needed here.
5266 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5268 * buildsym.c (read_struct_type): Initialize structs allocated
5269 with alloca, to avoid using random values from stack later on.
5270 * defs.h (fprintf_filtered): Add prototype.
5271 * gdbtypes.c (check_stub_method): Fix misleading comments.
5272 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5274 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5275 small changes to maint support functions.
5276 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5277 for some fields and expand comments.
5278 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5279 macro and track change to obstack_full_begin macro.
5280 * utils.c (fprintfi_filtered): New function.
5281 * valprint.c (type_print_base): Fixup field printing to not
5282 print extraneous lines and not print bogus "no data fields"
5283 messages for C++ classes with no data members. Also use new
5284 fprintfi_filtered function.
5286 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5288 * configure.in: es1800 ok for 68000 too.
5290 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5292 * configure.in: echo error messages to stderr, not stdout
5294 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5296 * configure.in: recognize hppa* instead of hppa
5298 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5300 * energize.c: Second cut at DynamicLoad message handling.
5302 * energize.c: Relativize pathnames in #include statements.
5303 * (kernel_dispatch): Better error messages for unknown protocol
5305 * (kernel_dispatch): First cut at DynamicLoad message handling.
5307 * Makefile.in: Remove -I../readline from all compilations,
5308 include a special case for main.o instead.
5310 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5312 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5313 error if it fails to find a member type, rather than return NULL
5314 and trigger a coredump.
5315 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5316 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5317 match on complete demanglings, including argument lists for member
5318 functions, rather than just accepting the first demangling that
5319 matches the class and function name.
5320 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5321 to start_symtab as the directory name.
5322 * dwarfread.c (completedieinfo): Strip off any leading hostname
5323 portion of the AT_comp_dir attribute string. Gdb doesn't know
5324 what to do with them (FIXME).
5326 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5328 * breakpoint.c (commands_command): Simplify code a bit, remove
5329 unnecessary fflush().
5331 * Makefile.in (OTHERS): Add gcc.patch.
5332 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5334 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5336 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5337 lcc producer string.
5339 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5341 * WHATS.NEW renamed to NEWS.
5343 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5345 * dbxread.c, dwarfread.c: Re-enable experimental code to
5346 automatically select demangling style.
5347 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5348 DEMANGLING_STYLE, to make more descriptive. Revert back to
5349 "auto" as default. Comment use.
5350 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5351 * Makefile.in (${DEMANGLER}.o) Remove target and special
5354 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5356 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5358 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5360 * Makefile.in, demangle.c: Change default demangling style to
5362 * Makefile.in: Update version to 4.6 !!!
5363 * README, WHATS.NEW: Update for 4.6.
5365 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5367 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5370 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5371 nodes as base classes.
5373 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5375 * alldeps.mak, depend: Update.
5377 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5379 * Makefile.in (VERSION): 4.5.9.
5381 * xm-hp300bsd.h: Add decl for strdup().
5382 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5383 PDR. Cleanup a few things, fix compilation warnings.
5385 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5387 * Makefile.in (DEMANGLING_STYLE): New define to set default
5388 demangling style for C++. Defaults to "auto".
5389 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5390 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5391 * Makefile.in (OBS): Add demangle.o
5392 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5393 Remove compile time decisions about demangling style and replace
5394 with runtime decisions using current_demangling_style.
5395 * cplus-dem.c (main): Expand code included during building of
5396 standalone demangler to recognize demangling style options.
5397 * dbxread.c (demangle.h): Include.
5398 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5399 demangling style if processing g++ code and current demangling style
5400 is auto (Note: this feature currently disabled.)
5401 * demangle.c: New file, generic demangling control.
5402 * demangle.h (demangling_styles): New enumeration to select one
5403 of several demangling styles. Also define string names for each
5405 * demangle.h (set_demangling_style): Add prototype.
5406 * dwarfread.c (demangle.h): Include.
5407 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5408 New producer string prefixes to recognize.
5409 * dwarfread.c (handle_producer): Consolidate actions for specific
5410 producers. Set demangling style based on producer string if
5411 current style is auto. (Note: this feature currently disabled.)
5412 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5414 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5416 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5418 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5420 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5421 * c-exp.y: Call lookup_signed_typename() after seeing
5422 "signed". This handles "signed char" correctly.
5423 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5424 keywords before a type specifier.
5426 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5428 * command.c (lookup_cmd_1): Clarify descriptive comments.
5429 * gdbcmd.h (maintenanceprintlist): Add declaration.
5430 * main.c (maintenanceprintlist): Add definition.
5431 * main.c (gdb_completer_command_word_break_characters): Add.
5432 * main.c (symbol_completion_function): Switch completer word
5433 break character sets dynamically, based on whether completion is
5434 being done on commands or on something else.
5435 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5436 * maint.c: Include demangle.h.
5437 * maint.c (maintenance_demangle): New function.
5438 * maint.c (maintenance_print_command): New function.
5439 * maint.c (_initialize_maint_cmds): Reorganize some commands
5440 under new maintenance print subcommand.
5442 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5444 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5445 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5446 target type. Otherwise, 'whatis this.field' wouldn't work,
5447 which would be inconsistent, since 'print this.field' works.
5448 * buildsym.c (read_struct_type, read_enum_type): Clear
5449 TYPE_FLAG_STUB flag.
5450 * buildsym.c (cleanup_undefined_types): Don't rely on a
5451 flawed "Reasonable test to see if" a type has been defined
5452 since it was referred to; now we can just see if the
5453 TYPE_FLAG_STUB flag has been cleared.
5454 * valprint.c (print_type_base): Emit public/protected/private
5455 labels for methods as well as fields. Also, indent these labels
5456 2 spaces instead of 4, for a more conventional "look".
5457 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5458 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5459 * gcc.patch: New file. Contains patch for gcc (so people
5460 with gdb-2.2.x won't have to wait for a new gcc release).
5462 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5464 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5465 (print_addr): Call print_address to show symbolic version as well.
5467 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5469 (vx_read_register): Declare inferior_fp_regs. Delete code for
5470 copying "inferior_registers" around; the values are already in var
5471 "registers". Use correct size for register set.
5473 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5474 target doesn't support it.
5475 (vx_read_register): Don't try reading them either.
5477 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5478 VxWorks back end reads them in one contiguous set except for this
5480 (register_names): Change "pc" to "pcw" to avoid confusion printing
5482 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5483 find the PC under VxWorks.
5485 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5487 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5488 to create new blank types, instead of handcrafting them.
5489 * defs.h (printfi_filtered): Add prototype.
5490 * utils.c (printfi_filtered): New function.
5491 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5492 to simplify the code. Other cleanups.
5493 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5494 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5495 use of various fields.
5496 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5497 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5498 production that currently treats it exactly the same as STRUCT.
5499 * c-exp.y (yylex): Recognize "class" as token CLASS.
5500 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5501 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5502 general symbol handling code. Call cplus_mangle_opname with
5504 * symtab.c (decode_line_2): Print demangled function names in
5505 breakpoint menus, instead of just file and line number.
5506 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5507 * valprint.c (type_print_base): Print "class" for C++ classes,
5508 rather than "struct". Print section labels for public, protected
5509 and private members of C++ classes.
5510 * values.c: Include demangle.h.
5511 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5513 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5515 * Makefile.in (VERSION): Update to 4.5.8.
5517 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5519 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5520 prevent crashes when examining cross-targets.
5521 * dbxread.c (process_one_symbol): Include directory name when
5522 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5523 find include files, and yacc/lex sources when the cwd doesn't match
5524 that in which the object was compiled.
5525 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5527 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5530 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5532 * maint.c (maintenance_command, maintenance_info_command):
5533 Install with allow_unknown as 0 and call help_list to show
5534 list of possibilities when no subcommand is specified.
5536 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5538 * configure.in: Add m68k-ericsson-*.
5539 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5541 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5543 * maint.c: New file.
5544 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5545 * Makefile.in (OBS): Add new file maint.o.
5546 * defs.h (command_class): Add class_maintenance.
5547 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5548 commands. Allow for them (and other nonessential parts of gdb)
5549 to be selectively left out under special circumstances.
5550 * gdbtypes.c (recursive_dump_type): New function; supports
5551 maintenance print-type command.
5552 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5554 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5556 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5557 initializers. Add initializations for setprintlist, showprintlist,
5558 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5559 * printcmd.c (maintenance_print_type): New maintenance cmd.
5560 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5561 implied by comment that all cmd lists are owned by main.c.
5562 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5563 that all cmd lists are owned by main.c.
5564 * language.c (setchecklist, showchecklist): Move to main.c, as
5565 implied by comment that all cmd lists are owned by main.c
5566 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5567 deletelist): Remove redundant declarations (also in gdbcmd.h).
5568 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5569 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5570 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5571 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5572 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5573 maintenance_print_msymbols, maintenance_print_objfiles):
5575 * symmisc.c (printsyms_command, printpsyms_command,
5576 printmsyms_command, printobjfiles_command): Removed from
5577 _initialize_symmisc.
5578 * main.c (dump_me_command): Moved to maint.c and renamed to
5579 maintenance_dump_me.
5580 * breakpoint.c (all_breakpoints_info): Rename to
5581 maintenance_info_breakpoints.
5582 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5583 all_breakpoints_info to add maintenance_info_breakpoints to the
5584 maintenanceinfolist instead.
5585 main.c (initialize_main): Set up maintenance class commands.
5587 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5589 * energize-patches: Fix minor problems with building energize lib.
5591 * energize-patches: Change names of all cadillac procedure calls
5592 to be energize procedure calls. Simplify many hooks by moving
5593 tests energize.c. Configure energize, and build it automatically now.
5595 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5597 * Makefile.in (VERSION): Bump to 4.5.7.
5598 * cplus-dem.c (demangle_args): Validate index for previously
5599 seen type to guard against bogus values from malformed manglings.
5600 * valops.c (value_struct_elt_for_reference): Guard against
5601 blindly using NULL return value from lookup_symbol.
5603 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5605 * cadillac.c, cadillac-patches: Rename to energize.c and
5606 energize-patches. Change all routines and variables named
5607 'cadillac*' to 'energize*'. Create new file called energize.h to
5608 hold all interface declarations.
5610 * deblib/connection/*: Move all of this stuff into energize/, but
5611 delete unneeded files.
5613 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5615 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5617 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5618 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5619 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5620 child processes, to avoid dead ones "hanging around" after GDB exits.
5621 (attach): Always stop the process if it needs it. Set RLC flag
5622 when attaching running processes, so it will continue if we detach
5623 it, quit, or are killed.
5624 (detach): Clear faults and set RLC flag to make process run
5626 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5628 (info_proc): Open process O_RDONLY, so we can see any process,
5629 even those controlled by debuggers.
5630 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5632 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5634 Relocate symbols using an array of section_offsets, rather than a
5635 single `addr' or `offset'. This makes Solaris-2 support work, and
5636 permits better VxWorks (and maybe xcoff) support later.
5638 * symtab.h (struct section_offsets): New structure for keeping
5639 a set of offsets, rather than a single one.
5640 (struct objfile): Replace addr with section_offsets member.
5641 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5642 * gdb-stabs.h: New include file with `symbol type specific'
5643 parameters for psymtabs and objfiles.
5644 * Makefile.in (HFILES): Add gdb-stabs.h.
5645 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5646 * coffread.c: Conforming changes. Fake offset array always 0.
5647 * dbxread.c: Conforming changes.
5648 (struct dbx_symfile_info): Move to gdb-stabs.h.
5649 (start_psymtab): Call elfstab_offset_sections to calculate good
5650 offsets for this source file, based on the ELF symbol table info.
5651 (read_ofile_symtab): Yank N_CATCH, which is dead.
5652 (process_one_symbol, N_CATCH): Yank.
5653 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5654 Relocate with SECT_OFF_TEXT.
5655 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5656 to distinguish relocatable from absolute symbols. Then, if not
5658 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5659 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5660 (", N_ROSYM): SECT_OFF_RODATA.
5661 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5662 (dbx_symfile_offsets): Add to translate addr to offset.
5663 * dwarfread.c: Conforming changes. Single offset currently used.
5664 * elfread.c: Add various complaints about elf/stab stuff.
5665 #include gdb-stabs.h. Conforming changes, using a single offset.
5666 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5667 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5668 for later use in building psymtabs.
5669 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5670 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5671 (free_elfinfo): New fn, frees all chained stab_section_infos
5672 in an objfile, and zaps the start-of-chain pointer.
5673 (elfstab_offset_sections): New fn, looks in stab_section_info
5674 chain to determine section bases to relocate a psymtab's worth
5675 of symbols, as they are being read.
5676 * mipsread.c: Conforming changes. Stabs-reading will relocate
5677 using one offset. MIPS-reading will not relocate at all.
5678 * partial-stab.h: Relocate different symbol types using different
5679 offsets from section_offsets.
5680 * symfile.c: Conforming changes.
5681 (find_lowest_section): Unused function to use later
5682 to free us from the Tyranny of the Text Section.
5683 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5684 in all lower layers of symbol reading. Call format-specific
5685 sym_offsets function to initialize offsets for high speed symbol
5687 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5688 (symbol_file_command, add_symbol_file_command): Callers changed.
5689 * symmisc.c (dump_psymtab): Print new relocation parameters.
5690 * xcoffread.c: Corresponding changes.
5692 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5693 * main.c (main): Read the $HOME/.gdbinit file before processing
5694 the argv arguments (e.g. reading symbol files or core
5695 files). This allows global parameters to be set, which will apply
5696 during the symbol reading. The ./.gdbinit is still read after
5698 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5699 * xcoffexec.c: Clean up quote inside comment.
5701 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5703 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5704 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5705 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5706 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5707 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5708 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5709 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5710 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5711 values.c, xcoffread.c:
5712 Remove "(void)" casts from function calls where the return value
5713 is ignored, in accordance with GNU coding standards.
5715 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5717 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5718 * partial-stab.h: Ignore N_ENDM.
5719 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5720 CODE or DATA section attachment. This eliminates a lot of random
5721 values from shared libraries, which screw up the ordinary symbols
5722 in the address ranges they happen to overlap.
5723 * buildsym.c (define_symbol): Eliminate special tests
5724 for function types; move into "function" cases in switch statement.
5725 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5726 in case they define new type numbers. But ignore them (FIXME).
5727 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5728 (read_sun_builtin_type): Add commentary.
5730 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5732 * xm-rs6000.h: define MEM_FNS_DECLARED
5734 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5736 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5737 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5738 * mips-xdep.c: Remove most include files (unused, caused errs).
5739 (fetch_core_registers): Use right parameters in dummy fn.
5741 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5743 * buildsym.c (scan_file_globals): Beware the null file.
5744 Fix from Jim Williams.
5746 * stack.c (return_command): Evaluate expression *before* popping
5747 off the stack frames! Fix inspired by Jim Williams.
5748 (up_silently_command, down_silently_command): No sel frame is error.
5750 * defs.h (memcpy, memset): Conditionalize decls on
5751 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5752 (alloca): Break out the STDC and non-STDC alloca cases, to make
5753 it work on old preprocessors as well as "picky ANSI" ones.
5754 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5756 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5757 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5758 header files define it!
5760 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5762 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5764 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5765 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5766 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5767 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5768 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5769 utils.c, valarith.c, valops.c, valprint.c, values.c:
5770 Replace bcopy() use with memcpy(), which is more standard and can
5771 take advantage of gcc's builtin functions for increased performance.
5772 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5773 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5775 Replace bzero() use with memset(), which is more standard and can
5776 take advantage of gcc's builtin functions for increased performance.
5777 * i386-tdep.c, main.c, valprint.c:
5778 Replace bcmp() use with memcmp(), which is more standard and can
5779 take advantage of gcc's builtin functions for increased performance.
5781 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5783 * remote.c (remote_wait): Fix cast on signal() call.
5784 * defs.h (alloca): More diddling with alloca. Have to ensure
5785 that it has a prototype, so that if alloca is defined as a macro
5786 that takes an arg, the definition is seen as a use of a macro
5787 that takes an arg, to satisfy picky ANSI preprocessors.
5789 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5791 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5792 consistency with all other gdb files.
5793 * cadillac.c: Use <string.h> rather than <strings.h>.
5794 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5795 * Makefile.in (MAKE): Remove definition for consistency with
5796 other Makefile.in files and to fix problem with recursive makes.
5798 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5800 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5803 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5805 * source.c (print_source_lines): for DOS interoperability; don't
5806 print CR (013) as ^M.
5808 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5810 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5812 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5814 * remote.c (remote_wait): Cast signal to void * to avoid warning
5815 from busted HP compiler.
5817 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5818 stabs cause end_psymtab to be called.
5820 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5821 compiler feature of putting 'c' into basic type descriptors for
5824 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5825 where there is no place for nPC in prrun struct.
5827 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5829 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5830 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5831 * dwarfread.c (enum_type): Save enum names on type_obstack.
5832 * dwarfread.c (struct_type): Save member name on type_obstack.
5833 * symtab.c (_initialize_symtab): Fix misspelling.
5834 * regex.c (store_jump, insert_jump): Return void.
5836 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5838 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5839 (alloca): Declare return type on SPARC, since Sun doesn't.
5840 (*_BYTE_ORDER): Improve comment: *must* be defined.
5842 * tm-hppa.h: New file, architectural definition of HP PA.
5843 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5845 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5846 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5847 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5848 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5851 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5852 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5853 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5855 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5857 * printcmd.c (output_command): Thinko.
5858 (x_command): Only set remembered size/format if cmd succeeds.
5860 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5861 since it is no longer used and burns time for every symbol read.
5862 (process_one_symbol): Treat N_CATCH like default (complain).
5864 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5866 * partial-stab.h (case N_TEXT): Fix fencepost error when
5867 detecting start of new symbol info after reading symtab for a
5868 module with a zero length TEXT segment.
5870 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5872 * Makefile.in (VERSION): Bump to 4.5.6.
5873 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5875 * defs.h (NORETURN): Define away for Lucid compiler.
5876 * remote.c (remote_timer, remote_interrupt): Signal handlers
5878 * ser-termios.c (serial_write, serial_close): Return whatever
5879 value the write/close call returns, rather than falling off end.
5880 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5881 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5883 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5884 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5886 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5887 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5888 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5889 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5891 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5892 store_inferior_registers): Supply missing fourth argument to
5894 * cadillac.c (kernel_dispatch): Make return type void.
5895 * cadillac.c (iosig): Signal handlers take one int arg.
5896 * valprint.c (val_print_fields): Call fprint_symbol to get
5897 automatic C++ demangling for mangled field names.
5899 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5901 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5902 * dwarfread.c (enum_type): Fix misspelling in comment.
5903 * valprint.c (val_print_fields, cplus_val_print): Minor
5904 adjustment to printing of C++ class structures to more closely
5905 match format for printing C structures, with and without setting
5908 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5910 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5911 (which is not a Posix signal) if it isn't defined.
5912 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5913 New port to Linux (a free Unix clone for 386 machines).
5915 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5917 COFF changes for dealing better with EPI 29K C compiler output.
5919 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5921 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5922 (read_coff_symtab): Move patch_opaque_types call from
5923 coff_symfile_read. Restrict it to symtabs from this objfile.
5924 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5925 references on opaque type chain; just let coff_lookup_type handle 'em.
5926 (decode_type): Complain about tagndx values on
5927 non-struct/union/enum types, which the EPI compiler tends to produce.
5929 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5931 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5934 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5935 usage to match new prototype. Include libbfd.h to get prototype.
5937 * source.c (find_source_lines): Handle large st_size fields.
5939 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5941 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5942 * stack.c (return_command): Use cleanups to avoid memory leaks.
5944 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5946 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5947 INT_REGNUM to INTE_REGNUM.
5949 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5951 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5953 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5954 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5955 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5956 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5958 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5959 declarations of malloc/realloc/free that are inserted by some
5961 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5963 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5964 another decl of strdup (this really ought to come from libiberty.h!).
5966 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5968 * remote.c (getpkt): Error if input exceeds buffer size.
5969 (_initialize_remote): `set remotedebug' enables packet trace.
5971 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5972 N_SLINE's, etc, just like Sun cc on Solaris2.
5974 * am29k-tdep.c (read_register_stack, write_register_stack):
5975 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5976 variable. Add `set' and `show' commands for it.
5977 * doc/gdb.texinfo: Document it.
5979 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5981 * valprint.c (type_print_1): Plug memory leak. Print all
5982 C++ syms as demangled, not just functions.
5983 * buildsym.c (read_range_type): When we find a signed char
5984 type, do a lookup of signed char, not plain char. Plain char's
5985 still get looked up as plain char's elsewhere.
5987 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5989 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5990 (Bug and fix found by Pierre Willard.)
5992 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5994 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5996 * xm-rs6000.h: Add decl for strdup().
5998 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
6001 * breakpoint.c (enable_command, disable_command): Without args,
6002 should only affect normal breakpoints and watchpoints.
6004 * m68k-pinsn.c (print_insn_arg): Make register be const.
6005 * xcoffexec.c: Remove ' from comment.
6006 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
6007 with decls of malloc in c-exp.tab.c (as produced by yacc).
6008 There's got to be a better way to do this...
6010 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6012 * partial-stab.h: Convert single rindex use to strrchr.
6013 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6014 standard <strings.h> file, now that the only single use of
6015 rindex in the gdb source files is gone.
6017 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6019 * mipsread.c: Undo ill effects from including <strings.h>,
6020 which #defines index to be strchr. Unfortunately, index is
6021 a member of a symbol table structure that can't be changed.
6022 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6023 remove redundant #include's.
6025 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6027 * mipsread.c: #include <strings.h> for rindex().
6029 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6031 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6033 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6035 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6036 extraneous SO stabs from busted C++ compilers.
6038 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6040 * Makefile.in (VERSION): Bump to 4.5.5.
6041 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6042 C++ lookups fail, print possibly helpful hint about completion.
6043 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6044 for static data members.
6045 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6046 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6047 it's broken on ncr3000's.
6049 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6051 * dwarfread.c (decode_modified_type): Change type of first arg.
6052 Change 'modifier' to char from unsigned char. Cast single use
6053 that needs to be unsigned char.
6054 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6055 * utils.c (strdup_demangled): Add function.
6056 * defs.h (strdup_demangled): Add prototype.
6057 * stack.c (return_command): Demangle C++ function names for query.
6058 * infcmd.c (jump_command): Demangle C++ function names for query.
6059 * cplus-dem.c (consume_count): New function and prototype.
6060 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6061 do_type): Replace conversion code with consume_count().
6062 * cplus-dem.c (gnu_special): Fix demangled of static members.
6063 * source.c (list_command): Print demangled function names
6064 when appropriate. Fix supplied by Peter Schauer.
6066 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6068 * sparc-tdep.c: Clean up slightly for Solaris2.
6070 * buildsym.c (define_symbol): Nameless types are now on several
6071 platforms; generalize them and un-ifdef them to make Solaris 2
6074 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6076 * infcmd.c: Fix typo (reported by Rob Savoye).
6077 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6078 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6079 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6080 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6081 rather than the one for the first file in the dependency chain.
6083 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6084 set. Don't reset our own texthigh, or dependency-only pst's, in
6085 scanning all the rest of the psymtabs.
6086 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6088 * buildsym.h (N_UNDF): Improve comments.
6089 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6091 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6093 * symtab.h (struct symbol): Add aux_value union for preserving
6094 an additional per-symbol value.
6095 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6096 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6097 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6098 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6099 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6101 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6103 * symfile.c (clear_symtab_users_once): Now non-static (for
6106 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6108 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6109 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6110 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6112 Solaris-2 support on SPARC:
6114 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6115 Add symbol_size and file offsets to struct symloc.
6116 Add static symbol_table_offset, string_table_offset,
6117 file_string_table_offset, next_file_string_table_offset,
6119 (add_old_header_file): Convert error() to complain()t.
6120 (dbx_symfile_read): Get symbol size via the objfile.
6121 Also get symbol_table_offset.
6122 (dbx_symfile_init): Record symbol size and count via the objfile.
6123 (dbx_next_symbol_text): Always add file_string_table_offset when
6124 accessing string table.
6125 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6126 (SET_NAMESTRING): Use the offset.
6127 (end_psymtab): Large kludge to determine addresses where source
6128 files start and end (for the psymtab header).
6129 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6130 Get this, symbol size, and symbol offset, from psymtab.
6131 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6132 Patch up last_source_start_addr if zero in N_SO.
6133 (process_one_symbol): Add variable function_start_offset.
6134 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6135 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6136 ( "", N_OBJ, N_OPT): Ignore.
6137 (elfstab_build_psymtabs): New function to read stabs out of
6140 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6141 (gdb): use GLOBAL_CFLAGS when linking, too.
6142 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6143 (N_OBJ, N_OPT): Ignore.
6144 ('f', 'F'): Save last function name.
6146 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6147 extra info in the minimal symbol.
6148 (elf_symtab_read): The extra info is the size of an ELF object,
6149 which was kludged to us in the `udata' field of the BFD symbol.
6150 Gag me with a crowbar...
6151 (elf_symfile_read): Keep track of both the absolute load address,
6152 and the offset between load addr and symbols. Handle STABS as
6153 well as DWARF sections, passing the absolute load address to
6154 elfstab_build_psymtabs.
6156 * symfile.h: Prototype elfstab_build_psymtabs.
6157 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6159 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6161 * buildsym.h: Add processing_acc_compilation flag.
6162 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6163 (define_symbol): Skip arg types in function entries. Resolve
6164 overloaded 'P' which acc uses for prototypes of functions called
6166 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6168 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6169 save size of ELF symbols. FIXME.
6170 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6171 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6173 * configure.in: Solaris config is sparc-sun-solaris2.
6174 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6176 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6177 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6178 * symfile.c (symfile_bfd_open): Comment where name is freed.
6179 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6181 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6183 * expprint.c (print_subexp): Add missing ']'.
6184 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6185 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6186 * WHATS.NEW: Point out improved C++ function name handling.
6187 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6188 type names for both implicitly and explicitly signed integral
6189 types. See comment in the source code.
6191 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6193 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6194 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6195 * expprint.c (print_subexp): Fix printing of register names.
6197 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6199 * inferior.h (register_valid): Declare.
6200 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6201 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6202 macros for traversing the data structures in a single objfile.
6203 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6204 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6207 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6209 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6210 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6211 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6212 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6214 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6216 * depend: rebuild to account for remote-st2000.c.
6217 * remote-st2000.c: Almost works now.
6218 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6220 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6222 * c-exp.y (yylex): Recognize single-quoted strings that specify
6223 tokens with embedded whitespace, such as C++ demangled names.
6224 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6225 * main.c (gdb_completer_quote_characters): Add global variable.
6226 * main.c (symbol_completion_function): Total rewrite for C++
6227 demangled name handling.
6228 * main.c (skip_quoted): New function.
6229 * main.c (main): Set rl_completer_quote_characters.
6230 * symmisc.c (dump_symtab): Print source language for symtab.
6231 * symtab.c (expensive_mangler): Add prototype and function.
6232 * symtab.c (completion_list_add_symbol): Total rewrite for new
6233 C++ demangled name handling.
6234 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6235 other changes for demangled C++ symbol handling.
6236 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6237 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6238 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6239 * symtab.c (completion_list_add_symbol): Total rewrite for new
6240 C++ demangled name handling.
6241 * symtab.c (expensive_mangler): New function.
6242 * utils.c (strcmp_iw, demangle_and_match): New functions.
6243 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6245 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6247 * Makefile.in: Roll VERSION to 4.5.4.
6248 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6249 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6250 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6252 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6254 * alldeps.mak: Rebuild to account for new files.
6255 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6256 * tm-st2000.h: New file.
6257 * configure.in: Tandem debug monitor (st2000) support.
6258 * remote-st2000.c, config/st2000.mt: ditto.
6260 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6262 * blockframe.c (inside_entry_file, inside_main_func,
6263 inside_entry_func): Return 0 if no symbols; avoid crashing.
6265 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6267 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6268 without masking, since it is signed and will later be compared
6269 against signed quantities. The right fix is probably to make
6270 it all unsigned, but this is a small, safe fix for this release.
6271 FIXME -- make the real change sometime soon.
6273 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6275 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6276 parameter in call to `symbol_file_add' to 0.
6278 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6280 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6282 * configure.in: Handle -m680[01234]0-wrs.
6284 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6286 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6287 `ieee_extended_to_double'.
6289 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6291 * valops.c (value_assign): Lint, by Pierre Willard.
6293 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6295 * coredep.c (fetch_core_registers): Remove premature warning,
6296 which triggers on DECstation even though all regs are accessible.
6298 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6299 sign-extension of instruction fields even on unsigned-char hosts.
6300 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6302 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6303 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6304 since they define the target, not the host.
6305 * m88k-pinsn.c: Fix typo.
6307 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6309 * valarith.c (value_zerop): -0.0 is still zero.
6310 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6311 Patches by Paul Eggert <eggert@twinsun.com>.
6313 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6315 * alldeps.mak, depend: re-make to account for ser-*.c.
6317 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6319 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6320 disconnecting from controlling terminal, to avoid gdb hanging
6321 on SVR4. Fixes bug reported by Oliver Okrongli.
6322 * procfs.c (PROC_NAME_FMT): Change format to match default used
6323 by system, as suggested by Oliver Okrongli.
6324 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6325 bug fix from Brent Townshend (bst%tt@cam.ORG).
6326 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6327 by turlais@rechser.total.fr.
6328 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6329 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6330 * objfiles.h (unlink_objfile): Add prototype.
6331 * objfiles.c (unlink_objfile): Add function.
6332 * objfiles.c (free_objfile): Call unlink_objfile.
6333 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6334 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6335 Also, discard old possibly bogus sf struct.
6336 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6337 find_sym_fns() for remapped symbol files, in case of any changes
6338 since the last mapping.
6340 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6342 * findvar.c (read_relative_register_raw_bytes): use the raw size
6343 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6345 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6347 Changes to support GDB running on DOS using GO32 and H8 support
6349 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6350 allowing hosts with different text and binary file formats to
6352 * coffread.c (read_coff_symtab): changed calling convention and
6353 operation - now it opens its own file with FOPEN_RB rather than
6354 duping and fdopening the provided handle.
6355 * dbxread.c, cplus-dem.c: #include mangling.
6356 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6357 binary files oring in the right bit.
6358 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6359 * remote-hms.c: cleanup to use the new remote serial stuff
6360 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6361 independent remote terminal I/O.
6362 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6363 * source.c (openp): fix off by one problem removing / - can now
6364 open a source file in the root directory with DOS.
6365 * values.c (value_as_pointer): remove bogus address bits from
6366 long. (unpack_long): unpack into unsigned long/short if pointer.
6368 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6370 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6371 It gets permanently stuck in many OSes.
6372 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6374 * breakpoint.c: Improve help text for info breakpoints.
6376 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6378 * README: Add pointer to internals doc, and describe reading
6380 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6381 * symtab.c (output_source_filename): Remove old glop for wrapping
6382 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6384 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6386 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6387 * munch: Add sort -u to avoid duplications.
6388 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6389 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6391 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6393 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6394 avoid infinite loops while demangling bogus mangled names.
6395 * valprint.c (type_print_base): Minor fix for GNU style guide
6398 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6400 * Makefile.in (VERSION): Bump to 4.5.3
6401 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6402 * Makefile.in (demangle): New target to create standalone
6403 demangler with same code and options as internal demangler.
6404 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6405 to support ARM style and Lucid style demangling, improve
6406 maintainability, fix several demangling bugs. More changes
6408 * defs.h (strstr): Add ANSI compatible prototype.
6409 * valprint.c (type_print_1): Demangle using ansi option.
6410 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6412 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6414 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6417 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6419 * mipsread.c (parse_procedure): Return rather than using
6420 uninitialized variable 'b'.
6422 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6424 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6425 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6426 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6427 relative to each source file.
6429 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6431 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6434 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6436 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6437 * am29k-tdep.c: Update to latest code from AMD.
6438 (get_saved_register) don't crap out if no frame.
6439 * remote-udi.c: Set/clear inferior_pid as appropriate.
6440 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6441 error handling. Fixup end-of-debugging messages.
6442 (udi_fetch_registers) clean up big time, mainly don't multiply
6443 register_valid indices by 4, and use proper Offset when reading
6444 gr96-gr127. (udi_store_registers) general cleanup.
6445 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6446 INT_REGNUM->INTE_REGNUM.
6447 * tm-29k.h: Upgrade to latest code from AMD.
6448 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6449 (UDIConnect) Clean up error processing (like, don't do exit() if
6450 execlp fails), make code restartable, make more attractive.
6451 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6454 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6456 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6457 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6458 from former to latter.
6460 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6462 * cplus-dem.c (do_args): Handle void args the same as others.
6463 * objfiles.c (free_objfile): Only try to unmap files when
6464 reusable objfiles are supported.
6465 * valprint.c (type_print_varspec_suffix): Add parameter that
6466 specifies if C++ demangling included function arguments. Use
6467 it to suppress printing extra pair of ()'s.
6468 * valprint.c (type_print_1): Fix problem with printing demangled
6469 C++ function types where demangled type includes the function
6472 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6474 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6475 Allows selection of C++ demangler to be a configuration option
6476 until multiple demanglers are supported.
6477 * demangle.h: New include file for extended demangler support.
6478 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6479 utils.c, valprint.c: Include "demangle.h" and change all calls
6480 to cplus_demangle() or fputs_demangled() to use individual
6482 * valprint.c (type_print_1): Change options to cplus_demangle
6483 to print demangled function args. Still broken, but now less so.
6484 * cplus-dem.c: Include demangle.h, reorganize and update some
6485 comments to reflect reality.
6486 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6487 second arg from fixed integer to bit based multiple options.
6488 * cplus-dem.c (optable): Reformat and replace ansi members with
6490 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6492 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6494 * values.c (set_internalvar): Force evaluation of lazy values.
6495 Bug reported by RMS.
6497 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6499 * Makefile.in (VERSION): Bump to 4.5.2.
6500 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6501 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6502 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6503 proper handling of bit fields.
6504 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6505 * symtab.h: Fix couple of misspellings in comments.
6506 * value.h (struct value): Clarify use of bitpos.
6507 * value.h (unpack_field_as_long): Change prototype, returns
6509 * values.c (unpack_field_as_long): Change return type to LONGEST,
6510 sign extend unpacked fields that are signed, other rewriting.
6511 * config/ncr3000.mt: New target config file.
6513 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6515 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6516 even when printing 8-bit characters.
6518 * gdbtypes.c (make_{reference,pointer,function}_type): New
6519 functions which handle overwriting of forward-referenced types
6520 for stabs file reading.
6521 (lookup_{reference,pointer,function}_type): These just call
6522 the make_*_type functions with a null storage alloc parameter.
6523 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6524 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6526 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6527 (dbx_alloc_type): Make it easier to understand. No funct change.
6528 (define_symbol: 't'): Don't put the typedef name into the name of
6529 the struct, union, or enum. Bugfix.
6530 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6531 routines to properly handle overwriting preallocated types so that
6532 forward references will work.
6533 (read_enum_type): Force enum values to file scope, due to bug in
6534 Sun compiler output. FIXME, fix later.
6536 Remove unused header_file_prev_index mechanism. It was already
6537 obsolete in gdb-3.5. These comments appeared in 3.5:
6538 /* This code was used before I knew about the instance codes.
6539 My first hypothesis is that it is not necessary now
6540 that instance codes are handled. */
6541 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6542 * buildsym.h: Remove it and prev_index that saves it.
6543 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6545 * solib.c (special_symbol_handling): When called from core files,
6546 must set up debug_addr. Don't print error messages, just return.
6547 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6549 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6551 * cplus-dem.c: Allow nested class names (as in
6552 Foo::Bar::method()).
6553 Allow the cleaner cfront style of nested class names
6554 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6555 Make cplus_demangle re-entrant by removing use of global
6556 variables. Instead, place all shared variables in a
6557 stack-allocated structure, and pass around its address.
6559 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6561 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6562 29k-share/* subdirs...
6564 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6565 rewrite, only leave out the bugs.
6567 * Makefile.in: Add 29k/UDI support. Improve depend.
6568 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6570 * am29k-tdep.c: Update to use new calling conventions, and misc
6573 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6575 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6577 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6578 breakpoint instructions that leave PC pointing at the right place.
6580 * core.c (core_open): Call warning() to print warnings.
6582 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6584 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6585 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6586 This prevents a crash when trying to lookup the value of a
6587 non-existent symbol.
6589 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6591 * signame.c, signame.h: Remove, replaced by strsignal.c in
6593 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6594 sun386-xdep.c: Remove include of signame.h
6595 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6596 * Makefile.in (HFILES): Remove signame.h
6597 * Makefile.in (OBS): Remove signame.o
6598 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6599 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6600 psignal, perror): Add prototypes.
6601 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6603 * depend: Manually remove signame.[cho] references.
6604 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6606 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6607 with safe_strsignal.
6608 * core.c (core_open): Replace use of sys_siglist with
6610 * core.c (memory_error): Replace use of sys_errlist with
6612 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6614 * infcmd.c (program_info): Replace use of sys_siglist with
6616 * infrun.c (signal_stop, signal_print, signal_program):
6617 Allocate dynamically based on dynamic determination of number
6618 of signals to support.
6619 * infrun.c (child_create_inferior): Replace use of sys_errlist
6621 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6623 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6624 strsigno and sys_siglist with safe_strsignal.
6625 * infrun.c (handle_command): Call signo_max to find number of
6626 signals. Replace sig_number with strtosigno and sig_abbrev with
6628 * infrun.c (signals_info): Replace sig_number with strtosigno.
6629 * infrun.c (_initialize_infrun): Call signo_max to find number of
6630 signals. Dynamically allocate signal_{stop,print,program}.
6631 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6632 * procfs.c (errnoname): Add function and prototype.
6633 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6634 of sys_siglist with safe_strsignal.
6635 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6636 sys_siglist with safe_strsignal.
6637 * procfs.c (info_proc_stop): Call errnoname.
6638 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6639 * stuff.c (main, get_offset): Replace use of sys_errlist with
6641 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6642 with safe_strsignal.
6643 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6644 with safe_strsignal.
6645 * utils.c (safe_strerror, safe_strsignal): Add functions that
6646 call strerror and strsignal respectively, and deal with NULL
6648 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6649 sys_errlist with safe_strerror.
6650 * valprint.c (val_print): Replace use of sys_errlist with
6653 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6655 * Makefile.in: rework CFLAGS so that they can be set from the
6656 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6657 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6658 Pass CFLAGS on recusions.
6660 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6662 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6663 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6664 overkill for the problem it solved.
6665 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6666 and default to simply printing type names as appropriate.
6667 * main.c (main): Remove one of the leading newlines from
6668 warning_pre_print initialization.
6669 * objfiles.c (open_existing_mapped_file): Add function and
6671 * objfiles.c (open_mapped_file): Rewrite to use new function
6672 open_existing_mapped_file.
6674 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6676 * sun3-xdep.c (fetch_core_registers): Lint.
6677 * tm-sun3.h: Prototype lint.
6680 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6682 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6683 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6684 * objfiles.c: Cast calls to close() with unused returns to void.
6685 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6686 old objfile's name before updating it.
6687 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6688 * objfiles.h (objfile struct): Add mmfd member.
6689 * symfile.c (syms_from_objfile): Move some code to
6690 new_symfile_objfile.
6691 * symfile.c (new_symfile_objfile): Add new function, common code
6692 from syms_from_objfile.
6693 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6694 mapped and unmapped symbol files.
6695 * symfile.c (symbol_file_command): Print "No symbol file now"
6696 message, ala exec_file_command for the exec file.
6697 * symfile.h (new_symfile_objfile): Add prototype.
6698 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6699 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6701 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6703 * rs6000-pinsn.c: New version from IBM (Metin).
6704 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6705 to avoid warnings from some compilers.
6707 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6709 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6710 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6711 type's flag word that marks it as a fundamental type.
6712 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6713 flags argument for all calls to init_type().
6714 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6715 flags argument for all calls to init_type(). Also remove
6716 dependency on host sizes for ints, floats, etc.
6717 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6718 flags argument for all calls to init_type(). Also remove
6719 dependency on host sizes for ints, floats, etc.
6720 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6721 bit to flags argument for all calls to init_type(). Add types
6722 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6723 * valprint.c (unsigned_type_table, signed_type_table,
6724 float_type_table): Remove.
6725 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6726 bit when printing fundamental types, and print the actual name
6727 for such types, rather than inventing one. Remove code that
6728 invented fundamental type names.
6729 * valprint.c (_initialize_valprint): Remove initializations
6730 for now removed unsigned_type_table, signed_type_table, and
6733 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6735 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6736 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6739 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6741 * dwarfread.c (target_to_host): New function similar to previous
6743 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6744 Extensive changes to convert all previous usages to use new
6745 target_to_host() function.
6746 * dwarfread.c (struct dieinfo): Change types of most integral
6747 members to be unsigned.
6749 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6751 * WHATS.NEW: Revise -mapped doc.
6753 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6755 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6756 too high or when skipping `forwards' moves us backwards.
6757 (parse_type): Print mis-guessed tag name in complaint.
6758 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6759 (parse_procedure): Do not attempt to create symbols; just fill in
6760 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6761 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6762 for clarity. Set top_stack before calling parse_external. In
6763 stabs, sort symbols before calling parse_procedure.
6765 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6766 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6767 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6768 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6771 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6773 * Makefile.in (VERSION): Set to 4.5.1.
6774 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6775 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6776 fill_gregset): New functions for SVR4 /proc support.
6777 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6778 Remove new symbol types and such to ../include/coff/symconst.h.
6779 (parse_symbol): Simplify code for parsing struct/enum/unions.
6780 (parse_type): Handle `long long' types.
6781 (upgrade_type): Handle `const' qualifier.
6782 (parse_partial_symbols): fix indentation, clean a bit.
6784 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6786 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6787 copy in data from raw read buffers, calling bfd byteswapping
6788 routines as appropriate. Use to replace most existing memcpy
6790 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6791 * configure.in: Recognize new ncr3000 config.
6792 * config/ncr3000.mh: New config file.
6794 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6798 * README: Update for release.
6799 * Makefile.in: Update version to 4.5.
6800 * WHATS.NEW: The obvious.
6802 * depend: Generate new depend file for this release.
6804 * Makefile.in (depend): Fix dependancy generation so that it does
6805 not include gcc 'fixincluded' files, which are usually in a system
6808 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6810 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6811 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6812 symbols for nameless types. And, handle `R' (register parameter
6813 type) for AIX. (an extension to existing stabstring grammar).
6814 * rs6000-xdep.c: Fix typo (= should have been ==).
6816 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6818 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6820 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6822 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6823 * signame.c (SIGWAITING, SIGLWP): Add.
6825 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6827 * xm-i386mach.h: add decls for errno and strdup().
6829 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6830 used in array index context (otherwise, some compilers barf).
6832 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6834 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6835 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6836 in a system call, and provide better backtrace if so.
6838 * Makefile.in (HFILES): Add xcoffsolib.h.
6839 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6840 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6842 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6843 mipscoff_symfile_read): Convert to BFD to do file I/O.
6845 * symfile.c: #include <ctype.h> to get proper def if isspace().
6847 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6849 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6851 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6852 function also when parsing embedded stabs.
6854 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6856 * mipsread.c: Fix more declarations.
6858 * mipsread.c: Fix many invocations of complain. Use enum
6859 type_code where appropriate.
6861 * xm-vaxult.h: Add decl for strdup().
6863 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6866 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6868 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6871 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6873 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6874 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6875 Merge in more patches for rs6000 from Metin Ozisik.
6876 * utils.c: Fix typo in comment.
6878 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6880 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6881 * procfs.c (attach): Set nopass_next_sigstop if attached
6882 process is forcibly stopped.
6883 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6884 resending SIGSTOP to attached process on first resume.
6886 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6888 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6890 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6892 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6893 (VERSION): Bump to 4.4.85.
6894 * mipsread.c: Update for new include files. Lint.
6895 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6896 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6897 Don't need to bring in mipsread.o specially any more.
6899 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6901 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6902 routine (for Irix-4.x). Make many funcs static and void.
6903 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6904 * (init_extra_frame_info): Don't trash cached value of frame
6905 pointer register. This fixes backtracing through routines that use
6906 alloca(). Generally clean up declarations of functions, and use
6907 typedefs and macros to reference data structures as appropriate.
6908 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6911 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6913 * values.c (unpack_long): Fix unpacking error for signed chars
6914 on hosts where the default character type is unsigned.
6915 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6916 for newer SVR4 variants.
6917 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6918 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6919 * procfs.c (mappingflags): Add support for MA_PHYS
6921 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6923 * buildsym.c (read_struct_type): Avoid coredump when C++
6924 abbreviated type name is messed up. Reported by Joe Buck.
6925 FIXME, we need to determine whether GDB or GCC needs to be
6926 smarter to correctly locate this type name.
6928 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6929 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6930 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6931 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6932 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6934 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6936 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6937 * symtab.h (current_source_symtab): Make extern
6938 * symtab.h (current_source_line): Make extern
6939 * inferior.h: Move all procfs.c prototypes to one place, add
6940 prototype for proc_signal_handling_change. Add prototypes for
6941 signal_stop_state, signal_print_state, and signal_pass_state.
6942 * inferior.h (stop_soon_quietly): Make extern
6943 * inferior.h (attach_flag): Make extern
6944 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6945 * infrun.c (signal_stop_state, signal_print_state,
6946 signal_pass_state): New functions to query specific signal
6948 * infrun.c (handle_command): Minor error message change, add
6949 NOTICE_SIGNAL_HANDLING_CHANGE.
6950 * procfs.c (open_proc_file): Remove iris specific reset of
6951 inherit-on-fork flag, moved to proc_set_exec_trap().
6952 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6953 to reset inherit-on-fork flag, bash comment to GNU form.
6954 * procfs.c (proc_base_address, set_proc_siginfo,
6955 fetch_core_registers): Conform to code style.
6956 * procfs.c (signame.h): Include.
6957 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6958 syscallname(), info_proc_syscalls()): New macros, tables, and
6959 functions to organize and report system call information.
6960 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6961 saved_exitset, saved_entryset): Add to procinfo struct.
6962 * procfs.c (struct trans): Add.
6963 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6964 siginfo_table, errno_table): Tables to translate numeric values
6965 to symbolic names and short descriptions.
6966 * procfs.c (signalname, info_proc_signals): Add function and
6968 * procfs.c (proc_info): Now info_proc.
6969 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6970 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6971 info_proc_faults, lookupname, lookupdesc, sigcodename,
6972 sigcodedesc): New functions.
6973 * procfs.c (proc_signal_handling_change): New function to set
6974 the trace flags based on the state of gdb's signal handling flags.
6975 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6976 and remove code to do PIOCSTRACE ioctl.
6977 * procfs.c (attach, detach): Preserve and restore process flags
6978 using saved_* fields in procinfo struct.
6979 * procfs.c (attach): Call proc_signal_handling_change.
6980 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6981 * procfs.c (proc_desc): Update for latest changes.
6982 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6983 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6984 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6986 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6988 * procfs.c (set_proc_siginfo): Add prototype and new function.
6989 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6990 up inferior siginfo struct.
6991 * elfread.c (elf_symfile_read): Compute the relocation amount
6992 by subtracting off the address of the ".text" section.
6993 * solib.c: Add pointer to ".text" section to so_list struct.
6994 * solib.c (solib_map_sections): Initialize pointer to ".text"
6995 section in so_list struct.
6996 * solib.c (symbol_add_stub): Pass base address of ".text"
6997 section to symbol_file_add, rather than the load address of
6998 the shared library. On SunOS they are the same. On SVR4 they
7001 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
7003 * mipsread.c (parse_procedure): PDR.isym should get pointer to
7004 function name, not .gdbinfo. symbol.
7006 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
7008 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7010 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7012 * Makefile.in (VERSION): 4.4.8
7014 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7015 commands in .cshrc/.profile won't get traced.
7017 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7019 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7020 * exec.c (build_section_table): Don't abort if no sections.
7021 * sparc-tdep.c (single_step): Lint.
7022 * utils.c (mrealloc): Handle realloc (0, size) case here.
7024 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7026 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7029 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7031 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7032 .gdbinfo. symbols are created. Move creation from parse_procedure
7033 to parse_symbol, where it is fairly easy to grow the symtab. This
7034 also fixes a symtab trashing bug on all mips-based systems.
7035 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7037 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7038 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7040 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7042 * c-exp.y: Add missing return type to yyparse() prototype.
7044 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7046 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7048 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7049 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7050 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7051 (patch_opaque_types): Avoid dummy args and result.
7052 * objfiles.c (have_partial_symbols, have_full_symbols,
7053 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7054 (iterate_over_objfiles, iterate_over_symtabs,
7055 iterate_over_psymtabs): Remove, clunky and slow.
7056 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7057 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7058 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7059 dump_objfile): Remove dummy args and results. Move filename
7060 comparisons to callers.
7061 (printsyms_command, printpsyms_command, printmsyms_command,
7062 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7063 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7064 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7065 list_symbols, make_symbol_completion_list): Replace explicit
7066 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7067 Eliminate Dijkstra flag crap, break out of loops with gotos.
7068 (lookup_symtab_1): Protect '/' tests from short filenames.
7069 (cplus_mangled_symbol): Move inline into lookup_symbol.
7070 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7071 (relocate_minimal_symbol): Move inline to vmap_symtab.
7072 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7073 iterate_over_msymbols with ALL_MSYMBOLS.
7075 Misc cleanup prior to release.
7077 * Makefile.in (VERSION): Roll to 4.4.7.
7078 (HFILES): Add call-cmds.h.
7079 * call-cmds.h: New header for command fns called by other files.
7080 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7081 (breakpoint_1): Remove unused type arg. Change callers.
7083 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7084 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7085 * mipsread.c: Add prototypes for all static functions.
7087 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7088 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7089 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7090 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7091 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7092 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7095 * buildsym.c (define_symbol): Handle global register variables
7096 (from Pierre Willard). Complain if register numbers are too large.
7097 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7098 * tm-sparc.h: Don't #include <sun4/reg.h>.
7099 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7100 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7102 * language.h: Avoid forward enum declaration.
7103 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7104 config/sun4os5.mt: New host and target.
7105 * defs.h (errno): #include <errno.h> rather than assuming int.
7106 From Pierre Willard.
7108 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7109 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7110 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7111 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7112 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7113 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7114 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7116 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7118 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7119 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7120 * language.h (enum exp_opcode): Avoid forward enum def.
7121 * main.c (define_command, user_defined_command): Lint.
7122 * mem-break.c, xcoffread.c: Lint.
7123 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7125 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7127 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7128 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7129 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7130 or IBM6000_TARGET as (approximately) appropriate.
7132 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7134 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7135 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7136 or not to try reading symbols from a mapped objfile. Plugs memory
7137 leak due to shared libraries generating no psymtabs or symtabs.
7139 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7141 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7142 * copying.awk: Lint. Make stronger warning at top of copying.c.
7143 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7144 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7145 (lookup_pointer_type): Add FIXME comment.
7146 * main.c (set_history_size_command): Disallow negative size.
7147 * partial-stab.h: Update copyright.
7148 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7150 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7152 * main.c (set_history_size_command): Negative size is error.
7153 (Reported by Peggy Fieland.)
7155 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7157 * coffread.c (coff_symfile_init): Update comment.
7158 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7159 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7160 macros to access the dbx specific objfile information.
7161 * dbxread.c (symfile_string_table, symfile_string_table_size):
7162 Remove these local variables.
7163 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7164 read_dbx_symtab): Remove the stringtab and stringtab_size params
7165 from the function prototypes, the function definition, and the
7166 function calls. These are now available via DBX_STRINGTAB and
7167 DBX_STRINGTAB_SIZE using the objfile pointer.
7168 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7169 an arg to read_dbx_symtab.
7170 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7171 stringtab and the dbx specific per-objfile private info.
7172 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7173 args in prototype, function definition, and function calls. It is
7174 now available via the DBX_SYMCOUNT macro using the objfile
7176 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7177 local instance of struct dbx_symfile_info and replace with DBX_*
7179 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7180 symfile_string_table and symfile_string_table_size.
7181 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7182 symfile_string_table.
7183 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7184 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7185 stringtab size variables. Remove all code that used to reread
7187 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7188 to prior to any calls to mmalloc for the objfile specific heap.
7189 * utils.c (init_malloc): Document the requirement that for each
7190 heap for which corruption checking is desired, that init_mmalloc
7191 must be called prior to any mmalloc calls on the heap.
7193 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7195 * rs6000-pinsn.c: Make dis-assembly output more like
7196 other targets: Don't print instruction in hex before
7197 the assembly; use print_address to print out jump
7200 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7202 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7203 * cplus-dem.c: Support "Sc" meaning "signed char".
7205 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7207 * configure.in: fix iris/iris3.
7209 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7211 * command.c, main.c (various places): Use ctype.h macros
7212 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7213 (such as (x >= 'A' && x <= 'Z')).
7214 (There are still more of these in other files.)
7215 * main.c (defined_command): Lower-case the user's
7216 new command before entering it. Needed because
7217 command lookup is case-insensitive (and also lower-cases).
7218 (Based on Metin's earlier patch.)
7220 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7222 * config/irix4.mh: new file.
7224 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7226 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7229 * xm-mips.h: Declare strdup for ultrix.
7231 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7232 when calling new_symbol.
7233 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7236 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7238 * config/rs6000.mh: Update (for Fred's new mmalloc)
7239 flags to disable use of GNU malloc/mmalloc.
7240 * munch: Change SYSV rule to allow .text before the label,
7241 as well as after, to work for AIX.
7242 * gdbtypes.h: Minor clarifiction.
7244 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7246 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7247 continuation in yet another place (between method declarations).
7249 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7251 * mips-tdep.c: include symfile.h and objfiles.h to fix
7254 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7256 * valops.c (value_struct_elt_for_reference): Added 'offset'
7257 parameter to handle multiple inheritance.
7258 * eval.c, value.h: Update accordingly.
7260 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7262 * objfiles.h: New file
7263 * Makefile.in (HFILES): Add objfiles.h
7264 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7265 main_scope_lowpc, main_scope_highpc.
7266 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7267 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7268 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7269 xcoffread.c, : Include objfiles.h.
7270 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7271 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7272 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7273 inside_entry_file() and logic changed appropriately.
7274 * blockframe.c (outside_startup_file): Renamed to
7275 inside_entry_file() and logic changed appropriately.
7276 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7277 and logic changed to use per-objfile specific fields.
7278 * blockframe.c (inside_entry_scope): Renamed to
7279 inside_entry_func() and logic changed to use per-objfile specific
7281 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7282 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7283 Remove extern decls.
7284 * symfile.c, symfile.h (entry_point): Remove extern decl.
7285 * coffread.c (coff_symfile_init): Common entry point init code
7286 moved to symfiles.c, call init_entry_point_info().
7287 * coffread.c (complete_symtab): Use new per-objfile entry info.
7288 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7289 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7291 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7292 * defs.h (inside_entry_scope, outside_startup_file,
7293 inside_main_scope): Prototypes changed for renames to
7294 inside_entry_func, inside_entry_file, inside_main_func,
7296 * symfile.c (syms_from_objfile): Common entry point init code
7297 moved to init_entry_point_info() and call init_entry_point_info().
7298 * symfile.h (init_entry_point_info): Include prototype.
7299 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7300 moved to symfiles.c and call init_entry_point_info().
7301 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7302 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7303 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7305 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7306 works for the majority of targets.
7307 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7308 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7309 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7310 Use default definition in frame.h.
7311 * frame.h (selected_frame_level): Make decl extern.
7312 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7313 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7314 * partial-stab.h: Use new per-objfile entry info.
7315 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7316 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7317 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7318 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7319 have_minimal_symbols): Prototypes moved to objfiles.h.
7320 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7321 Macros moved to objfiles.h.
7322 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7324 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7326 More C++ improvements (pointers to members, qualified names).
7327 * c-exp.y: Support exp.type::name and exp->type::name
7328 syntaxes. (Unfortunately, doesn't work for static members.)
7329 * c-exp.y, eval.c: Make type::~type work better.
7330 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7331 value_static_field by value_struct_elt_for_reference.
7332 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7333 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7334 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7335 for OP_SCOPE operand; no point in it now that we use lazy
7336 reading of values, and use "reference to member" objects.
7337 * gdbtypes.h: Clarify comment.
7338 * valops.c: Change value_struct_elt_for_address to return
7339 a reference (or variable), rather than a pointer. Change
7340 the name to value_struct_elt_for_reference to reflect this.
7341 Returning a reference instead of a address provides a
7342 generalization, since we can use the routine for both
7343 class::name as well as &class::name.
7344 Also, recurse to handle multiple inheritance properly.
7345 * valprint.c: Moved code to print pointer-to-members
7346 to new function point_class_member. This allows a
7347 "reference-to-member" to be printed using the same code.
7348 * valprint.c (type_print_varspec_prefix): Avoid printing
7349 "struct " for domains of class-member types.
7350 * valops.c (search_struct_field): Inline code for simplified
7351 version of value_static_field (which can then be deleted).
7352 * value.h: Rename value_struct_elt_for_address to
7353 value_struct_elt_for_reference. Delete value_static_field.
7354 * values.c: Remove no longer used function value_static_field.
7356 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7358 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7359 elfread.c (coff_symfile_finish): Add function, prototype, and
7360 add to the xxxx_sym_fns struct for each file type. Also reformat
7361 the xxxx_sym_fns vector to a standard format and add comments.
7362 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7363 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7364 Pass pointer to struct objfile rather than pointer to sym_fns.
7365 Change references inside each function accordingly. Allocate any
7366 symbol file specific info in the per-objfile memory region.
7367 * dbxread.c (free_and_init_header_files): Break function into
7368 free_header_files(), called from dbx_symfile_finish(), and
7369 init_header_files(), called from dbx_new_init().
7370 * dbxread.c (dbx_new_init): Move deallocation things to new
7371 dbx_symfile_finish function.
7372 * elfread.c (elf_new_init): Call buildsym_new_init().
7373 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7374 routine for the objfile before deallocating other stuff.
7375 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7376 * symfile.h: Move struct sym_fns to before struct objfile def.
7377 Add sym_finish function pointer and change prototypes of other
7378 function pointers to reflect passing struct objfile pointer rather
7379 than struct sym_fns pointer.
7380 * symfile.c: Remove now obsolete symtab_fns pointer.
7381 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7382 locates the correct sym_fns struct for the given objfile.
7383 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7384 for better support of mapped symbol tables.
7385 * symfile.c (symbol_file_command): Remove obsolete code using
7387 * symfile.h: Remove duplicate declarations for symfile_objfile,
7388 entry_point, and object_files.
7389 * target.c (target_info): Compare symfile_objfile to NULL.
7390 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7391 aixcoff_symfile_finish().
7393 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7395 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7396 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7397 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7399 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7401 Some improvements to g++ debugging.
7402 * symtab.c (list_symbols): demangle before pattern matching.
7403 * symtab.c: Other fixes to improve handing of operators.
7404 * valprint.c (type_print_base): Fix test for constructor.
7405 * values.c (value_static_field): Allow evaluation of
7406 CLASS::METHOD, returning a function pointer.
7408 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7410 * Makefile.in (VERSION): Roll 4.4.6.
7411 * exec.c (exec_file_command): Add code to ignore optional args
7412 passed in by file_command() for use in symbol_file_command().
7413 * main.c (main): Document -mapped and -readnow in help summary.
7414 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7415 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7416 to get filename from bfd with bfd_get_filename(). Test mapto
7417 against 0, not NULL. Use mstrsave() to make copy of filename.
7418 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7420 * remote-vx.c (vx_load_command, add_symbol_stub):
7421 Symbol_file_add() takes an additional arg.
7422 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7424 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7425 changed to return a bfd not an objfile pointer.
7426 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7427 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7428 Change to eliminate local bfd and use symfile_bfd_open() plus
7429 allocate_objfile(). Add code to implement readnow option.
7430 * symfile.c (symbol_file_command): Changes to option handling,
7431 readnow functionality moved to symbol_file_add().
7432 * symfile.c (symfile_init): Eliminate local copy of bfd.
7433 * symfile.c (add_symbol_file_command): Changes to parse mapped
7434 and readnow options.
7435 * symfile.h (allocate_objfile): Arg removed from prototype.
7436 * symtab.h (symbol_file_add): Arg added to prototype.
7437 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7440 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7442 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7443 mtrace.awk, state.c, state.h: Removed.
7444 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7445 directories searched for source files.
7446 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7447 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7448 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7449 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7450 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7451 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7452 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7454 * Makefile.in (HFILES): Remove state.h
7455 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7456 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7457 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7458 * Makefile.in (clean): Remove all object files.
7459 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7460 * cplus-dem.c: Remove prototypes definitions that are now done in
7462 * dbxread.c (throughout): Change from using per-objfile
7463 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7464 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7465 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7466 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7467 * depend: Remove dependencies for state.o, state.h.
7468 * dwarfread.c: Add declaration for warning_pre_print.
7469 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7470 * dwarfread.c (throughout): Change from using per-objfile
7471 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7472 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7473 use supplied objfile.
7474 * i386-xdep.c (print_387_status): Change to use warning() rather
7476 * i387-tdep.c (print_387_control_word): Change to use warning()
7477 rather than printfs.
7478 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7479 that some compilers grumble about.
7480 * language.c (throughout): Add declaration for warning_pre_print
7481 and using warning() instead of printfs.
7482 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7483 * main.c (main): Add declaration for warning_pre_print and set it
7484 similarly to error_pre_print. Add declarations for
7485 mapped_symbol_files and readnow_symbol_files. Add appropriate
7486 definitions to long_options[].
7487 * minsyms.c: Trivial fix to comment.
7488 * objfiles.c (allocate_objfile): Substantially rewritten for
7489 using mapped symbol files.
7490 * objfiles.c (throughout): Change from using per-objfile
7491 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7492 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7493 * source.c (throughout): Change from using per-objfile
7494 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7495 * source.c (open_source_file): Use mstrsave to save file name in
7496 mapped symbol region for objfile.
7497 * symfile.c: Remove include for state.h.
7498 include to local form.
7499 * symfile.c (symbol_file_add_digested): Remove.
7500 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7502 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7503 from objfile structure. Add malloc descriptor pointer (md).
7504 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7505 * symm-xdep.c (print_fpu_status): Use warning() rather than
7507 * symmisc.c (free_symtab_block): Now takes and uses current
7509 * symmisc.c (throughout): Change from using per-objfile
7510 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7511 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7512 Sun compiler grumblings when PTR is char *.
7513 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7514 msymbols() to correct pointer type.
7515 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7516 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7517 error always starts on a line of it's own.
7518 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7519 Rewrite for new mapped malloc package use.
7520 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7521 that don't want to use the mapped malloc package; pass arguments
7522 on to traditional malloc package functions.
7523 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7524 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7525 mrealloc, malloc, and realloc but get fatal error if runs out
7527 * utils.c (msavestring, mstrsave): Save a string in a specific
7528 mapped malloc region.
7529 * utils.c (print_spaces): Use xmalloc to get the buffer.
7530 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7531 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7532 * config/i386v4.mh: Insignificant reorganization.
7534 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7536 * xcoffread.c: Only enable compilation of debugging functions
7537 if IBM6000 is defined. Fails to compile otherwise.
7539 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7541 * Makefile.in: pass MAKEINFO down on info.
7543 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7545 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7546 useless code, including an lseek to an uninitialized variable.
7547 Reported by Jim Williams <jimbo@wrs.com>.
7549 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7551 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7552 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7553 * minsyms.c, symfile.c: Changes that may be generally
7554 applicable, but are #ifdef IBM6000 for now.
7555 * rs6000-xdep.c: Fixed typo in comment.
7556 * rs6000-tdep.c: Non-substatial changes.
7557 * xoffread.c: The main change here is addition of some
7558 debugging functions.
7559 * xoffexec.c: More changes.
7561 * xcoffread.c: Fixed two too-few-parameters bugs.
7563 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7564 to SOLIB_CREATE_INFERIOR_HOOK macro.
7566 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7568 * symfile.h: Add prototype for iterate_over_msymbols().
7569 * symtab.c (cplus_mangled_symbol): Add function.
7570 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7571 iterate_over_msymbols to find demangled C++ symbol.
7572 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7573 value to iterate_over_msymbols().
7574 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7577 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7579 * Makefile.in: added check target.
7581 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7583 * ecoff.c: Move to ../bfd/coff-msym.c.
7584 * config/mt-*mips: Remove ecoff.o from the configuration.
7585 * remote.c (): Add newline to initial +.
7586 (remote_resume): Mention how to cope with signals.
7587 (remote_interrupt): Add debug msg.
7588 (remote-wait): Implement new 'T' reply, which includes
7589 status, PC, and FP all in a single short message.
7590 (putpkt): Add further debugging of packet acks.
7591 * mipsread.c (fixup_symtab): Also swap RFD's.
7592 (parse_partial_symbols): Avoid bug on unknown symbol types.
7593 * Makefile.in (VERSION): Roll to 4.4.5.
7594 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7595 for remote MIPS by limiting heuristic to 200 byte search.
7596 (heuristic_proc_desc): Byte-swapping.
7597 (mips_print_register): Cope with failure of
7598 read_relative_register_raw_bytes. Byte-swap integers for
7600 * mips-pinsn.c (print_insn): Byte-swap instruction.
7602 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7604 * config.sub configure.in config/mh-irix4
7605 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7606 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7607 gdb/xm-irix4.h gdb/config/mt-irix3
7608 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7610 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7612 * defs.h, utils.c: xrealloc takes PTR as first arg.
7613 * defs.h: Reword confusing comment about ANSI prototypes.
7614 * defs.h: Some minor whitespace changes.
7615 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7616 not NULL, which can be (void *).
7617 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7618 * tm-i386v.h (SP_ARG0): Define
7619 * xm-sysv4.h: Back out of change for missing prototypes.
7620 * i386-tdep.c (get_longjmp_target): Add function.
7622 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7624 * Makefile.in: install man page too.
7626 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7628 * All GDB files that #include defs.h: Removed stdio.h.
7629 (defs.h): #include stdio.h.
7631 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7633 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7634 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7635 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7636 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7637 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7638 it before printing out the hex shape of an address.
7640 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7642 * rs6000-xdep.c (frame_initial_stack_address): Move
7643 code to set frame->cache_fsr into new separate function
7644 frame_get_cacahe_fsr. This allows fixing a fatal error.
7645 * xcoffexec.c: Turn previously suppressed error
7646 message back on, after cleaning up BFD.
7648 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7649 printing of blank line, since it cases printing of an
7650 extra blank line. Is this intended? It does mess up
7652 * defs.h: Put back declarations of malloc and realloc,
7653 but protected by #ifndef MALLOC_INCOMPATIBLE.
7654 * objfiles.c: Undo previous change: Use malloc/realloc
7655 for objfile malloc/realloc fields (but add a cast).
7656 * xcoffexec.c: Suppress an error message (for now).
7658 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7660 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7661 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7662 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7664 * xcoffread.c: Modifications to C_DECL storage class handling, and
7665 introduction of an old smash_to_pointer_type() routine.
7667 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7668 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7669 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7670 parameters have been modified.
7672 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7673 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7674 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7675 and fetch_inferior_registers() always fetched all the registers
7676 resulting valid register values at hand all the time. Pushing a dummy
7677 frame did not require validating all register values first. After
7678 putting the above mechanism into action, we didn't have valid registers
7679 values always ready. Thus, all registers need to be fetched before
7680 pushing a dummy frame now.
7682 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7683 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7684 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7685 the starting address (actual frame address) of a frame.
7686 * rs6000-tdep.c: modifications to function_frame_info() to see if
7687 function reserves a frame pointer register (alloca register)
7688 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7689 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7690 functions with alloca() calls.
7692 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7694 * xm-sysv4.h: Provide definitions/prototypes for host environment
7695 functions for which no definitions or prototypes are provided in
7696 any currently included gdb or host environment header files.
7697 For SVR4, this currently includes malloc and realloc, which cannot
7698 be portably prototyped in any gdb include file.
7700 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7702 * buildsym.h: Remove obsolete variable file_stabs.
7704 * Makefile.in: Move place where configure merges in host-
7705 and target-dependent fragments later, so the latter
7706 can override (say) GNU_MALLOC.
7707 * config/mh-rs6000: Use system malloc. Otherwise, I
7708 ended up with *two* incompatible versions of malloc
7709 (functions in libc would call the malloc in libc).
7710 I assume this is a shared library problem.
7712 * remote.c: Fix (presumed) typo.
7713 * objfiles.c: Use xmalloc/xrealloc instead of
7714 malloc/realloc (since the latter are no longer declared).
7716 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7717 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7718 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7719 handle individual registers.
7720 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7721 correctly in case it wasn't cached yet. (A problem showed up
7722 after fetching individual registers.)
7723 * buildsym.c: Disable type_synonym_name's type name overwriting
7724 in cases it is unnecesary. rs6000 portation doesn't use
7725 type_synonym_name, and it used to nullify type names
7726 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7727 type's name as soon as space for that type is allocated.
7728 * xcoffread.c: ignore a section's lineno information if it is
7729 not `.text'. (In rs6000 bfd portation integration, skipping over
7730 `.pad' sections are ignored since it was in machine independent
7731 part of the code. Thus, a problem of fake sections with invalid
7732 lineno information arised.)
7734 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7735 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7736 * rs6000-tdep.c: make function_frame_info() work whether or not
7737 reading from a core file.
7738 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7740 * infrun.c. main.c, printcmd.c. symtab.c:
7741 More changes from IBM for rs6000.
7744 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7746 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7747 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7748 Merge in changes (mostly from IBM) for RS6000.
7749 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7750 More changes from IBM for RS6000. These are in machine-
7751 independent code, and probably could do with some cleaning
7752 up. The most questionable of these are #ifdef IBM6000.
7753 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7754 to single_step() (for consistency with rs6000 and i860).
7755 * utils.c: Allow the 1st arg to xrealloc to be NULL
7756 (in which case do malloc). This removes the need for
7757 some tests in xcoff code (and perhaps other places?).
7758 * coffread.c: Removed variables last_source_file,
7759 type_vector, and type_vector_length as these are now
7760 defined by buildsym.[ch].
7761 * defs.h: Remove prototypes for malloc and realloc, since
7762 these should only be used to implement xmalloc and xrealloc,
7763 and they conflict with <stdlib.h> in AIX - where they
7764 return void* even when __STDC__ isn't defined. Sigh.
7765 * munch: Recognize *initialize* in data as well as text
7766 (AIX uses data). Also, incorporate a patch from Garrett
7767 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7768 much more sensible, by only trying to match the name of
7769 the initialize_foo function, and not the junk before it.
7771 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7773 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7774 unless symbol table indicates that something has changed.
7776 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7778 * remote.c: Make it work for embedded MIPS. Increase buffer
7779 size, and use throughout. Round buffer size up if too many regs.
7780 Support baud rate setting and try for an 8-bit path. If
7781 interrupted while waiting for target, send a ^C down the wire.
7782 Avoid single-byte reads.
7783 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7785 * mips-xdep.h: Avoid the embedded regs when on Unix.
7787 * mipsread.c: Byte-swap the symbol table structures, using
7788 routines from ecoff.c, to read a symbol table written in any
7789 of the four possible byte orders.
7790 * configure.in (mips-big-* target): Same as Sony News.
7791 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7792 * ecoff.c: New file for symbol swapping routines.
7794 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7796 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7797 all-breakpoints' command.
7798 * (get_number): Allow users to enter negative breakpoint numbers.
7799 * (breakpoint_1): Reformat display of 'info break' to show new
7801 * (create_longjmp_breakpoint, breakpoint_re_set,
7802 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7803 symfile.c (syms_from_objfile): Re-do
7804 insertion of longjmp breakpoints. Move all code into
7805 breakpoint_re_set, and call that instead of
7806 create_longjmp_breakpoint in symfile.c.
7808 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7810 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7811 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7812 * symtab.c (find_pc_symtab): Handle having no objfiles.
7813 * infcmd.c: Fix comment.
7814 * objfiles.c (free_all_objfiles): Add.
7815 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7816 * symfile.c (symbol_file_command): free all objfiles when
7817 specifying a new symbol file.
7818 (reread_symbols): Stat the file name, don't fstat the descriptor.
7820 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7822 * Makefile.in, configure.in: removed traces of namesubdir,
7823 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7824 copyrights to '92, changed some from Cygnus to FSF.
7826 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7828 * dbxread.c (end_psymtab): Delete empty psymtabs.
7829 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7830 * symfile.h (struct objfile): Add free_psymtabs.
7832 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7834 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7836 * symfile.c (symbol_file_command): strcmp => !strcmp.
7837 * breakpoint.h: Move prototypes to follow enum definition they need.
7838 * breakpoint.c, infrun.c: Lint.
7839 * printcmd.c: Use `enum enable' rather than `enum
7841 * mipsread.c: First pass at making it compile with the new
7842 objfile changes. Probably seriously broken still, but it
7845 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7847 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7848 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7849 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7850 stepping (and nexting) through longjmp(). Also, cleanup
7851 breakpoint handling quite a bit by creating explicit breakpoint
7852 types instead of using magic breakpoint numbers.
7853 Makefile.in: Update version to 4.4.3
7855 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7857 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7858 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7859 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7861 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7863 * minsyms.c (install_minimal_symbols): Add bunches to any
7864 existing minsyms in the objfile. Avoid extra mallocation
7865 by working directly in the obstack. Remove ignored `mainline' parm.
7866 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7867 xcoffread.c: Change all callers.
7868 * FIXME: We should be able to eliminate MAINLINE from all the
7869 symbol readers now, with a small bit of work.
7871 * valops.c, value.h: Lint.
7872 * remote-vx.c: Add missing break; statement. Bugfix by
7873 Michael Sclafani, <sclafani@src.dec.com>.
7875 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7877 * Makefile.in (VERSION): Update version to 4.4.2
7878 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7879 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7880 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7881 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7882 mmap-alloc.o, mmap-sbrk.o
7884 * altos-xdep.c: Minor whitespace change.
7885 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7886 use to new minimal symbol table use.
7887 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7888 * arm-xdep.c (store_inferior_registers): Returns void.
7889 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7890 Convert from misc function vector use to new minimal symbol table use.
7891 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7892 * breakpoint.c: Add prototypes for local functions.
7893 * breakpoint.c (catch_command_1): Change to static and remove unused
7895 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7896 * breakpoint.h: Change function decls to prototype form.
7897 * buildsym.c: Add prototypes for local functions.
7898 * buildsym.c: Moved hashname() function here from dbxread.c.
7899 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7900 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7901 * buildsym.c (dbx_alloc_type): Change to static.
7902 * buildsym.c (finish_block): Add objfile parameter.
7903 * buildsym.c (misc): Change symbol_obstack to objfile version.
7904 * buildsym.c (make_blockvector): Change to static.
7905 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7906 * buildsym.c (compare_line_numbers): Change to static, args are const,
7907 cast args when used.
7908 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7909 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7910 and made static. Add objfile parameter.
7911 * buildsym.c (end_symtab): Simplify code using line table size.
7912 Realloc the linetable on the objfile symbol_obstack and copy there.
7913 * buildsym.c (scan_file_globals): Convert from misc function vector
7914 use to new minimal symbol use.
7915 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7916 strings get allocated in objfile's symbol_obstack. Convert references
7917 to builtin types to lookup_fundamental_type().
7918 * buildsym.c (read_type): Make static, add objfile parameter, convert
7919 references to buildin types to lookup_fundamental_type().
7920 * buildsym.c (read_struct_type): Add objfile parameter.
7921 * buildsym.c (read_array_type): Make static, add objfile parameter.
7922 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7923 * buildsym.c (read_huge_number): Make static.
7924 * buildsym.c (read_range_type): Make static, add objfile parameter,
7925 convert references to buildin types to lookup_fundamental_type ().
7926 * buildsym.c (read_args): Make static, add objfile parameter.
7927 * buildsym.h: Convert function decl's to prototype form.
7928 * c-exp.y: Add prototypes for local functions, convert uses of misc
7929 function vector to minimal symbol table. Reformat all builtin type
7930 initializations and pass a NULL objfile to init_type() for them.
7931 * coffread.c: Change context_stack ref's to coff_context_stack,
7932 add local function prototypes. Cast uses of xrealloc arg 1.
7933 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7934 crafting a new type.
7935 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7936 * coffread.c (finish_block): Change name to coff_finish_block.
7937 * coffread.c (make_blockvector): Add and use objfile parameter.
7938 * coffread.c (record_line): Change name to coff_record_line.
7939 * coffread.c (start_symtab): Change name to coff_start_symtab.
7940 * coffread.c (end_symtab): Change name to coff_end_symtab.
7941 * coffread.c (record_misc_function): Change name to record_minimal_
7942 symbol and change to minimal symbol table use from misc func tbl.
7943 * coffread.c (coff_symfile_read): Convert from misc function vector
7944 use to minimal symbol table use.
7945 * coffread.c (hashname): Remove; use common version in buildsym.c.
7946 * coffread.c (decode_base_type): Change references to builtin types
7947 to calls to lookup_fundamental_type().
7948 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7949 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7950 * command.c: Add prototypes for local functions.
7951 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7952 appropriate member of the function union for that type.
7953 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7954 ifdef out the function since it isn't currently used.
7955 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7956 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7957 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7958 * command.c (help_cmd): Compare function pointer to NULL.
7959 * command.c (help_cmd_list): Compare function pointer to NULL.
7960 * command.c (lookup_cmd_1): Use correct member of function union.
7961 * command.c (undef_cmd_error): Make static.
7962 * command.c (complete_on_cmdlist): Use correct member of func union.
7963 * command.c (do_setshow_command): Use correct member of func union.
7964 * command.c (shell_escape): Convert rindex use to strrchr.
7965 * command.h (COMMAND_H): Define if already included.
7966 * command.h (cmd_list_element struct): Change 'function' to a union
7967 and prototype args. Prototype completer function.
7968 * command.h: Convert decl's to prototype form.
7969 * convex-xdep.c (store_inferior_registers): Returns void.
7970 * copying.c: Prototype local functions.
7971 * coredep.c: Minor whitespace change.
7972 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7973 * cplus-dem.c: Prototype local functions.
7974 * dbxread.c (hashname): Remove; moved to buildsym.c.
7975 * dbxread.c (free_and_init_header_files): Make static.
7976 * dbxread.c: Add prototypes for local functions.
7977 * dbxread.c (new_object_header_files): Remove; inlined usages.
7978 * dbxread.c (xrealloc usages): Cast args.
7979 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7980 and change usages accordingly.
7981 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7982 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7983 * dbxread.c (dbx_next_symbol_text): Make static.
7984 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7985 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7986 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7987 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7988 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7989 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7991 * dwarfread.c (record_misc_function): Change name to record_minimal_
7992 symbol and use minimal symbol table throughout.
7993 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7994 * dwarfread.c: Convert all references to builtin types to use the new
7995 lookup_fundamental_type function.
7996 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7997 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7999 * elfread.c (record_misc_function): Convert to use record_minimal_
8001 * elfread.c (elf_symtab_read): Add objfile parameter.
8002 * eval.c: Add prototypes for local functions and move some decls
8003 around to accomodate prototypes.
8004 * expprint.c: Add prototypes for local functions. Change references
8005 to misc function vector to minimal symbol table.
8006 * findvar.c (read_memory usages): Cast args.
8007 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
8008 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8009 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8010 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8011 * gould-xdep.c: Minor whitespace change.
8012 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8013 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8014 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8015 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8016 * i386-tdep.c: Add prototypes for local functions.
8017 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8018 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8019 that defaulted to int.
8020 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8021 i386_push_dummy_frame): Returns void.
8022 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8023 int and explicitly declare return type as int.
8024 * i387-tdep.c: Minor formatting changes.
8025 * i960-tdep.c (leafproc_return): Convert from misc function vector
8026 use to minimal symbol table use.
8027 * infcmd.c: Add prototypes for local functions.
8028 * infcmd.c (continue_command, until_next_command, until_command,
8029 path_info, path_command): Make static.
8030 * infcmd.c (step_1, until_next_command): Convert from misc func
8031 vector to minimal symbol table use.
8032 * inflow.c: Add prototypes for local functions.
8033 * infptrace.c (store_inferior_registers): Returns void, not int.
8034 * language.c (_initialize_language): Use proper member of function
8036 * m2-exp.y: Add prototypes for local functions, convert misc function
8037 vector uses to minimal symbol table uses.
8038 * m2-exp.y (make_qualname, yyerror): Make static.
8039 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8040 * m68k-pinsn.c: Add prototypes for local functions.
8041 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8042 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8043 * m68k-stub.c: Add prototypes.
8044 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8045 use to minimal symbol table use.
8046 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8047 * m88k-xdep.c (store_inferior_registers): Returns void.
8048 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8049 * mach386-xdep.c (store_inferior_registers): Returns void.
8050 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8051 * main.c: Add prototypes for local functions.
8052 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8053 longjmp() result to (NORETURN void).
8054 * main.c (catch_errors): Prototype the 'func' parameter.
8055 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8056 Takes an unused arg.
8057 * main.c (execute_command): Call the right member of the func union.
8058 * main.c (command_loop_marker, symbol_completion_function,
8059 command_loop): Make static.
8060 * main.c (command_line_input): Make linelength unsigned, cast arg
8061 to command_line_input().
8062 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8063 * main.c (initialize_main): Call right member of function union.
8064 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8065 * mem-break.c: Include symtab.h
8066 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8067 * mips-xdep.c (store_inferior_registers): Returns void.
8068 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8069 use to minimal symbol table use.
8070 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8072 * mipsread.c (make_type): Remove, convert usages to init_type.
8073 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8074 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8075 vector use to minimal symbol table use.
8076 * parse.c: Add prototypes for local functions.
8077 * parse.c (xrealloc usages): Cast args.
8078 * parse.c (prefixify_expression, length_of_subexp): Make static.
8079 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8080 * parser-defs.h: Convert function decls to prototype form.
8081 * partial-stab.h: Convert from misc function vector use to new minimal
8083 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8084 the per-objfile copies.
8085 * printcmd.c: Add prototypes for local functions. Move some struct
8086 definitions around to accomodate prototypes.
8087 * printcmd.c (decode_format): Make static, change args oformat and
8088 osize to int from char.
8089 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8090 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8091 * printcmd.c (print_address_symbolic): Convert from misc function
8092 vector use to minimal symbol table use.
8093 * printcmd.c (address_info): Convert from misc function vector use
8094 to minimal symbol table use.
8095 * printcmd.c (delete_display, enable_display, disable_display_command):
8097 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8098 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8099 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8100 * pyr-xdep.c (store_inferior_registers): Returns void.
8101 * remote-mm.c (mm_load): symbol_file_add return value unused.
8102 * remote-nindy.c: Minor format change.
8103 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8104 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8105 * rs6000-xdep.c (store_inferior_registers): Returns void.
8106 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8107 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8108 vector use to minimal symbol table use.
8109 * solib.c: Add prototypes for local functions.
8110 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8111 function vector use to minimal symbol table use.
8112 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8113 * solib.c (find_solib, shared_library_command): Make static
8114 * solib.c (read_memory, write_memory usages): Cast args.
8115 * solib.c (special_symbol_handling): Add function
8116 * source.c: Add prototypes for local functions.
8117 * source.c (select_source_symtab): Convert to scan objfiles.
8118 * source.c (open_source_file): Make static.
8119 * source.c (xrealloc usages): Cast args.
8120 * source.c (source_line_charpos): ifdef out, unused.
8121 * source.c (get_filename_and_charpos): Make static.
8122 * stack.c: Add prototypes for local functions.
8123 * stack.c (print_frame_info, frame_info): Convert from misc function
8124 vector use to minimal symbol table use.
8125 * symfile.c: Add prototypes for local functions.
8126 * symfile.c (compare_symbols): Make args const PTR's.
8127 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8128 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8129 * symfile.c (obsavestring): Add objfile parameter.
8130 * symfile.c (init_misc_bunches, prim_record_misc_function,
8131 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8132 sort_misc_function_vector, compact_misc_function_vector): Remove
8133 * symfile.c (symbol_file_add_digested): Add function.
8134 * symfile.c (symbol_file_add): Returns struct objfile *.
8135 * symfile.c (symbol_file_command): Modify for state file use.
8136 * symfile.c (symfile_open): Add parameter "dumpable".
8137 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8138 * symfile.c (load_command, add_symbol_file_command): Make static.
8139 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8140 * symfile.c (rindex usages): Converted to strrchr.
8141 * symfile.c (allocate_psymtab): New
8142 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8143 converted to minimal symbol table usage, but no obvious conversion.
8144 * symfile.c (free_all_symtabs): Remove.
8145 * symfile.c (_initialize_symfile): Use per-objfile info.
8146 * symfile.h: Rework the objfile structure to add per-objfile data
8147 objects (psymbol_obstack, symbol_obstack, type_obstack,
8148 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8149 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8150 Add prototypes to function declarations.
8151 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8152 function vector usage to minimal symbol table usage.
8153 * symmisc.c (DEV_TTY): Define if not defined.
8154 * symmisc.c: Add local function prototypes.
8155 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8156 printpsyms_command, print_objfiles, print_objfiles_command):
8157 Rework to use iterate_over_*
8158 * symtab.c: Add prototypes for local functions.
8159 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8160 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8161 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8162 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8163 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8164 lookup_reference_type, lookup_member_type, allocate_stub_method,
8165 check_stub_method, create_array_type, smash_to_member_type,):
8167 * symtab.c (lookup_symbol): Some args are const.
8168 * symtab.h: All type related defs and structs moved to gdbtypes.h
8169 * symtab.h: Convert decls to prototypes.
8170 * target.c (noprocess): Make static.
8171 * target.h: Change decl's to prototypes.
8172 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8173 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8174 * utils.c (_initialize_utils): Use correct member of function union.
8175 * valarith.c: include gdbtypes.h
8176 * valops.c: include gdbtypes.h, add prototypes for local functions.
8177 * valops.c (value_push, value_arg_push, find_function_addr):
8179 * valops.c (value_string): Convert from misc function vector use
8180 to minimal symbol table use.
8181 * valops.c (check_field_in): Make arg const.
8182 * valprint.c: Add prototypes for local functions.
8183 * valprint.c (print_string): Make static
8184 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8185 * values.c: Add prototypes for local functions.
8186 * values.c (value_headof): Convert from misc function vector to
8187 minimal symbol table.
8188 * xcoffexec.c: Add prototypes for local functions.
8189 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8191 * xcoffexec.c (relocate_minimal_symbol): Add.
8192 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8193 * xcoffread.c: Add prototypes for local functions.
8194 * xcoffread.c (sort_syms): Convert to scan objfiles.
8195 * xcoffread.c (read_xcoff_symtab): Make static.
8196 * xcoffread.c (various): Replace references to builtin types with
8197 calls to lookup_fundamental_type. Replace references to symbol_obstack
8198 and psymbol_obstack with pointers to the per-objfile copies.
8199 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8200 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8202 * xcoffread.c (init_stringtab): Add objfile parameter.
8203 * gdbtypes.c: New file
8204 * minsyms.c: New file
8205 * mmap-alloc.c: New file
8206 * mmap-sbrk.c: New file
8207 * objfiles.c: New file
8211 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8213 * Check in Fred Fish's changes in these modules. Fred
8214 will make ChangeLog entries for all of them. Update VERSION
8217 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8219 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8221 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8222 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8223 value.h: Prototypes for static functions; lint.
8224 * gdbtypes.h: Empty file to ease transition.
8226 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8228 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8229 inferior.h, language.h, signame.h, target.h, terminal.h,
8230 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8231 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8233 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8234 signame.c, sparc-xdep.c: Prototypes for all static functions.
8236 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8237 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8238 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8239 Remove to_call_function and target_call_function, since it
8240 always calls the same thing (call_function_by_hand).
8241 * core.c, exec.c, solib.c: Rename target_ops sections =>
8243 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8244 target.h: target_kill takes no args.
8245 * language.c (language_info): Scaffolding to allow briefer
8246 messages when the current language changes. FIXME.
8247 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8248 complaints about volatile functions.
8249 * xm-sysv4.h (HAVE_MMAP): Define.
8251 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8253 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8254 to make prototypes for all functions declared here.
8255 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8256 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8257 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8258 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8259 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8260 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8261 * utils.c: Avoid declaring malloc and realloc. Lint.
8262 (request_quit): Accept signal-number parameter.
8264 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8266 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8267 DIE's. Add new function read_tag_pointer_type() to read them.
8269 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8270 When creating a new user defined type, check to see if a partial
8271 type already exists, and if so, bash it to fit.
8273 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8275 * coffread.c (decode_base_type): Pass long, not union.
8276 Fix by Eric Valette, ev@chorus.fr.
8278 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8280 * elfread.c (elf_symtab_read): Fix code to correctly track
8281 changes in bfd for absolute symbols.
8283 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8285 * xm-vaxbsd.h: Close off comment.
8287 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8289 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8291 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8293 * mips-tdep.c (mips_print_registers): Print correct register
8294 number for double pseudo-registers.
8296 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8298 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8299 in the op$::OPERATOR. case. From Steven McCanne,
8300 <mccanne@horse.ee.lbl.gov>.
8302 * exec.c (set_section_name): Pass arg to exec_files_info;
8303 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8305 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8307 * main.c (print_gdb_version): Copyright msg: only this year.
8308 (cd_command): Avoid changing current_directory on error.
8310 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8312 * mipsread.c (parse_partial_symbols): Handle dependencies
8313 between partial symbol tables (when not doing stabs-in-ecoff).
8314 (This used to be handled by parse_fdr, but parse_fdr was
8315 incompatible with handling stabs-in-ecoff, so the code
8316 was re-written to not use parse_fdr. Unfortunately,
8317 the logic to handle dependencies was overlooked.)
8319 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8321 * coffread.c (read_enum_type): Use the size of a target int when
8323 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8325 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8326 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8327 TARGET_PTR_BIT to determine size of a pointer
8328 * values.c (unpack_long): when unpacking a REF or a PTR don't
8329 assume the size of the type.
8331 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8333 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8334 looking at its members. Improve guess between struct and union,
8335 only assuming union if multiple members have offsets of zero.
8337 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8339 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8340 (This is just for clarity - and one day permitting us to
8341 change FP0_REGNUM from 38 to 32, which would make more sense.)
8342 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8343 register numbers in stabs-in-ecoff get handled correctly.
8345 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8347 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8348 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8349 into BSD and Ultrix.
8351 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8353 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8355 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8357 * Makefile.in: Increment version to 4.4.1.
8358 * main.c (print_gdb_version): Update copyright notice.
8360 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8362 * mipsread.c: Prepend "struct " to the names of structure
8363 types, and similarly for enums and unions. (This used
8364 to be done, but got lost in the re-write to "guess" the
8365 difference between enum/struct/union.)
8366 Also, guess that a tag is an enum if the first member
8369 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8371 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8374 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8376 * Projects: Patching executables is done.
8377 * Makefile.in (VERSION): Roll to gdb-4.4.
8378 * README, WHATS.NEW: Update for gdb-4.4.
8380 * symfile.c (reread_symbols): Whenever we reread one object
8381 file's symbols, we must restart the scan, because the object_files
8382 chain has been permuted.
8384 * exec.c (exec_files_info): Split out into print_section_info.
8385 Print BFD filename of each section if it's not the default one.
8386 * core.c (core_files_info): Call print_section_info.
8388 * xm-vax.h: Include a few system header files whose definitions
8389 must precede defs.h.
8390 * language.c, language.h: Make some things const.
8391 * expression.h, main.c: const spreads like ooze.
8393 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8394 since BREAKPOINT values can be >0x80.
8396 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8398 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8400 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8402 * sparc-pinsn.c: Remove kludge for preferring architectures.
8403 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8404 and forever. Add `add' instruction to the set that get checked
8405 for a preceding `sethi' in order to print an absolute address.
8406 Corresponding changes in ../include/opcode/sparc.h needed
8407 to eliminate garbage instructions.
8409 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8411 * mipsread.c (parse_partial_symbols): Make sure partial
8412 symbols are created for external symbols (as used to be
8413 the case). This is a bit of a pain with the mips-coff.
8414 It uses a table which points to all of the external
8415 symbols belonging to a particular FDR or psymtab.
8416 Once we've generated this table, we might as well save
8417 it, and then use it in psymtab_to_symtab_1 to find
8418 the symbols to pass to parse_external().
8419 * symfile.c, symfile.c: New function start_psymtab_common
8420 to share the common parts of allocating a new psymtab
8421 for dbxread, mipsread (and later dwarfread). Its code
8422 was pulled out from start_psymtab in dbxread.c.
8423 * dbxread.c (start_psymtab): Use start_psymtab_common().
8425 * valprint.c (val_print): If there is an error when trying
8426 to print a string, check to see if there really is a problem
8427 by reading just one character. If that works, assume
8430 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8432 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8433 cypress, v8 mnemonics in that order.
8435 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8437 * sparc-pinsn.c: Put the qsort() back in.
8439 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8441 * findvar.c (read_register, write_register): Handle machines
8442 where REGISTER_TYPE is not the same size as "int".
8444 Handle debug symbols in dynamically loaded (relocated) code:
8446 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8447 offset to process_one_symbol.
8448 (process_one_symbol): Take new offset parameter. Add it into
8449 appropriate symbol types to relocate symbols to loaded addresses.
8450 Handle all possible symbol types, and complain() about types that
8451 we don't expect to see.
8452 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8453 process_one_symbol (FIXME, should pass real offset).
8457 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8459 (set_breakpoint, break_command_1, until_break_command,
8460 catch_command_1, breakpoint_re_set_one): Use it.
8461 * symtab.h (resolve_sal_pc): Declare.
8462 * infcmd.c (jump_command): Use resolve_sal_pc.
8464 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8466 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8468 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8470 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8471 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8472 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8474 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8476 * dbxread.c (process_one_symbol): Make a first cut at handling
8477 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8479 * symtab.c (find_pc_line): Fix stepping into and out of #included
8482 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8484 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8485 no longer any need to copy ../include/opcode/* into gdb.
8487 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8489 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8491 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8493 * valprint.c (type_print_base, type_print_method_args):
8494 Print C++ constructor methods without bogus "return type."
8496 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8498 * infptrace.c (child_xfer_memory): Parameter "target" should
8499 be a pointer to a structure, not the entire structure.
8501 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8503 * depend: Convert the couple of references to ansidecl.h that
8504 used the local gdb version to use the ../include version.
8506 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8509 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8510 (inferior_proc_init): Fix non-ANSI version of args.
8511 (attach): Call print_sys_errmsg with correct number of args.
8512 (mappingflags): Make static, does not need to be global.
8514 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8515 not the entire struct itself.
8517 * valops.c (value_assign): Cast some args to modify_field() and
8518 {read,write}_register_bytes() correctly.
8520 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8522 * Makefile.in (MALLOCSRC): Removed reference to removed local
8525 * dwarfread.c (list_in_scope): Needs an initial value, use file
8528 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8530 * main.c (main): Make option_index local to keep new getopt happy.
8531 main.c, solib.c, Makefile.in: Update copyright notices.
8533 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8535 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8537 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8539 * Makefile.in (HFILES): Add partial-stab.h.
8541 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8543 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8544 New files for stratus. Not complete enough to actually build
8545 on the Stratus machine; that awaits copyright assignment for
8548 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8549 for getting custom flags into CFLAGS when doing makes.
8551 * configure.in: Add config information for stratus.
8553 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8555 * dbxread.c (process_one_symbol): Pass address of structure
8556 to complain(), rather than the whole structure.
8558 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8560 * solib.c (solib_add_common_symbols): Only compile in when not
8561 using SVR4 style shared libraries.
8563 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8565 * dwarfread.c (locval): Add offreg flag to indicate location
8566 values that are computed off a base register.
8568 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8569 TAG_local_variable cases to account for static variables
8570 within function scopes.
8572 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8574 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8575 doesn't exist on some systems.
8577 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8578 nexting over recursive function calls.
8580 * target.c (target_read_string): Create this routine to read null
8581 terminated strings from the target. It deals with running off the
8582 end of memory elegantly as well. solib.c (find_solib): Use
8583 target_read_string() to avoid problems with running off the end of
8586 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8587 that reference pgrp_inferior.
8589 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8591 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8592 mips-tfile has been hacked to act more "traditionally."
8593 * dbxread.c: Fixed typo in comment.
8595 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8597 * mips-tdep.c (mips_skip_prologue): Add some number of
8598 'sw' instructions before 'addiu' adjusts the stack.
8600 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8602 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8603 freescope, buildblock closescope, record_line, add_symbol_to_list,
8604 gatherblocks, make_blockvector): Extensive changes to switch
8605 to generic symbol table building code in buildsym.c. Remove
8606 scope tree structures and functions, symbol table building
8607 functions, and lots of other small changes.
8609 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8610 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8612 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8614 * buildsym.c (cleanup_undefined_types): Add support for enums.
8615 This fixes the 'GDB internal error. cleanup_undefined_types with
8618 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8620 * dbxread.c: detect gcc2 compilations.
8622 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8624 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8625 in ../include/opcode/sparc.h.
8627 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8629 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8630 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8631 to reflect actual locations of opcode files, so TAGS target will
8634 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8636 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8639 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8640 dereferencing to access the correct elements.
8642 * valops.c (value_addr): Declare return type of external func
8645 * xcoffread.c: Undefine next_symbol_text before redefining it.
8647 For older changes see ChangeLog-9091
8653 version-control: never